CN111859334A - Screen state control method, device and electronic device - Google Patents

Abstract

The present application discloses a screen state control method, device and electronic device, which belong to the technical field of communication. In this application, the first device can collect the first fingerprint information through the fingerprint collection area, and determine the comparison result according to the first fingerprint information and the second fingerprint information of the target device. After the first device collects the first fingerprint information during use, the target device can directly control the screen state according to the control information, avoiding the need to manually unlock the electronic device first, then operate the electronic device through the first device, or lock the electronic device first. The device ends the tedious operation of operating the electronic device through the first device. In the case that the first device and the target device are already connected, the screen state of the target device can be controlled directly through the first device, which simplifies the use of the first device. The operation and use steps of the target device improve the operation efficiency.

Description

Screen state control method, device and electronic device

technical field

The present application belongs to the field of communication technologies, and in particular relates to a screen state control method, device and electronic device.

Background technique

Paperless operation of office, study and entertainment has become the choice of more and more users due to its environmental protection, convenience and high efficiency. A mobile phone, a drawing tablet, etc., and the first device that can input instructions to the electronic device are interactively implemented, for example, the user can write, draw, click to select, etc. on the touch screen of the electronic device through the first device.

In the process of realizing this application, the inventor found that there are at least the following problems in the prior art:

In the process of using the first device to operate the electronic device, it is usually necessary to manually verify the identity to unlock the electronic device, such as by entering the lock screen password, face recognition, fingerprint recognition, etc. The operation is carried out on the touch screen, the authentication process is cumbersome and the efficiency is low.

Application content

The purpose of the embodiments of the present application is to provide a screen state control method, device and electronic device, which can solve the problems of complicated authentication process and low efficiency when operating the electronic device through the first device.

In order to solve the above technical problems, this application is implemented as follows:

In a first aspect, an embodiment of the present application provides a screen state control method, which includes:

Collect first fingerprint information through the fingerprint collection area of the first device;

Obtain a comparison result between the first fingerprint information and the second fingerprint information, where the second fingerprint information is fingerprint information stored in the first device for unlocking a target device, the target device and the first device connected;

In the case where it is determined that the comparison result is that the first fingerprint information and the second fingerprint information match, first control information is sent to the target device, so that the target device according to the first control The information controls the target device to be in the first screen state, and the first screen state includes an unlocked state or a bright screen state; or,

In the case where it is determined that the comparison result is that the first fingerprint information and the second fingerprint information do not match, send second control information to the target device, so that the target device can perform the second control according to the second control information. The information controls the target device to be in a second screen state, where the second screen state includes a locked state or a screen-off state.

In a second aspect, an embodiment of the present application further provides a screen state control method, the method comprising:

receiving first fingerprint information collected by a first device that has established a connection with the target device;

Comparing the first fingerprint information with the second fingerprint information stored in the target device to obtain a comparison result;

When it is determined that the comparison result is that the first fingerprint information and the second fingerprint information match, the target device is controlled to be in a first screen state, where the first screen state includes an unlocked state or a bright screen status; or,

When it is determined that the comparison result is that the first fingerprint information and the second fingerprint information do not match, the target device is controlled to be in a second screen state, where the second screen state includes a locked state or a screen off state.

In a third aspect, an embodiment of the present application provides a screen state control device, the device may include:

a fingerprint information collection module, configured to collect the first fingerprint information through the fingerprint collection area of the first device;

The first fingerprint matching module is used to obtain the comparison result of the first fingerprint information and the second fingerprint information, and the second fingerprint information is the fingerprint information stored in the first device for unlocking the target device, and the second fingerprint information is stored in the first device. the target device is connected to the first device;

A first information sending module, configured to send first control information to the target device when it is determined that the comparison result is that the first fingerprint information and the second fingerprint information match, so that the The target device controls the target device to be in a first screen state according to the first control information, where the first screen state includes an unlocked state or a bright screen state;

A second information sending module, configured to send second control information to the target device when it is determined that the comparison result is that the first fingerprint information and the second fingerprint information do not match, so that the The target device controls the target device to be in a second screen state according to the second control information, where the second screen state includes a locked state or a screen-off state.

In a fourth aspect, an embodiment of the present application further provides a screen state control device, the device may include:

a fingerprint information receiving module, configured to receive first fingerprint information collected by a first device that has established a connection with the target device;

A second fingerprint matching module, configured to compare the first fingerprint information with the second fingerprint information stored in the target device to obtain a comparison result;

A first screen control module, configured to control the target device to be in a first screen state when it is determined that the comparison result is that the first fingerprint information and the second fingerprint information match The screen state includes unlocked state or bright screen state;

A second screen control module, configured to control the target device to be in a second screen state when it is determined that the comparison result is that the first fingerprint information and the second fingerprint information do not match. The screen state includes a locked state or a screen-off state.

In a fifth aspect, an embodiment of the present application provides an electronic device, the electronic device includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being The processor, when executed, implements the steps of the method as described in the first aspect or the second aspect.

In a sixth aspect, an embodiment of the present application provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the implementation is as described in the first aspect or the second aspect steps of the method.

In a seventh aspect, an embodiment of the present application provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction, and implement the first aspect or the method described in the second aspect.

In the embodiment of the present application, the first device can obtain the first fingerprint information through the fingerprint collection area, and send control information to the target device according to the comparison result between the first fingerprint information and the second fingerprint information used to unlock the target device, The target device can control the screen state according to the control information, so that after the first device collects the first fingerprint information during use, the target device can directly unlock or lock the control screen state, avoiding the need to manually unlock the electronic device and then To operate the electronic device through the first device, or first lock the electronic device and then end the tedious operation of operating the electronic device through the first device, when the first device and the target device are already connected, the The screen state of the target device is controlled, which simplifies the operation and use steps of the target device by using the first device, and improves the operation efficiency.

Description of drawings

FIG. 1 is a flowchart of steps of a first screen state control method provided by an embodiment of the present application;

2 is an interactive schematic diagram of a first screen state control method provided by an embodiment of the present application;

3 is a flowchart of steps of a second screen state control method provided by an embodiment of the present application;

4 is an interactive schematic diagram of a second screen state control method provided by an embodiment of the present application;

5 is an interactive schematic diagram of a third screen state control method provided by an embodiment of the present application;

6 is a flowchart of steps of a third screen state control method provided by an embodiment of the present application;

7 is a flowchart of steps of a fourth screen state control method provided by an embodiment of the present application;

8 is an interactive schematic diagram of a fourth screen state control method provided by an embodiment of the present application;

9 is an interactive schematic diagram of a fifth screen state control method provided by an embodiment of the present application;

10 is a flowchart of steps of a fifth screen state control method provided by an embodiment of the present application;

11 is a structural block diagram of a screen state control device provided by an embodiment of the present application;

12 is a structural block diagram of another screen state control device provided by an embodiment of the present application;

13 is a schematic diagram of a hardware structure of an electronic device provided by an embodiment of the present application;

FIG. 14 is a schematic diagram of a hardware structure of another electronic device implementing an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

The terms "first", "second" and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that data so used may be interchanged under appropriate circumstances so that embodiments of the application can be practiced in sequences other than those illustrated or described herein. In addition, "and/or" in the description and claims indicates at least one of the connected objects, and the character "/" generally indicates that the associated objects are in an "or" relationship.

The screen state control method provided by the embodiments of the present application will be described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

FIG. 1 is a flowchart of steps of a first screen state control method provided by an embodiment of the present application. The method may be applied to a first device. As shown in FIG. 1 , the method may include:

Step 101: Collect first fingerprint information through a fingerprint collection area of the first device;

Step 102: Obtain a comparison result of the first fingerprint information and the second fingerprint information, where the second fingerprint information is the fingerprint information stored in the first device for unlocking the target device, the target device and the the first device is connected;

Step 103: In the case where it is determined that the comparison result is that the first fingerprint information and the second fingerprint information match, send first control information to the target device, so that the target device can perform the matching according to the The first control information controls the target device to be in a first screen state, where the first screen state includes an unlocked state or a bright screen state; or

Step 104: In the case where it is determined that the comparison result is that the first fingerprint information and the second fingerprint information do not match, send second control information to the target device, so that the target device can perform the matching according to the The second control information controls the target device to be in a second screen state, where the second screen state includes a locked state or a screen-off state.

In this embodiment of the present application, the first device may include a fingerprint collection area, and the fingerprint collection area is used to collect the first fingerprint information. Optionally, the fingerprint collection area may collect the first fingerprint information when the touch information is received, wherein , the touch information may be a pressing operation with a pressing pressure greater than or equal to a preset pressure received in the fingerprint collection area, or a pressing operation with a pressing duration greater than or equal to the preset time length received in the fingerprint collection area.

FIG. 2 is an interactive schematic diagram of a first screen state control method provided by an embodiment of the present application. As shown in FIG. 2, it includes a first device 201 and a target device 202, wherein the first device 201 includes a fingerprint collection area 2011, and the target device 202 is locked. When the user holds the first device 201 , the fingerprint collection area 2011 of the first device 201 receives the user's touch information, and the first device 201 collects the user's first fingerprint information through the fingerprint collection area 2011 .

The embodiments of the present application can be applied to a scenario in which a target device is operated through a first device. For example, the first device may be a stylus, a Bluetooth headset, a wearable device, etc., and the target device may be a mobile phone, a tablet computer, a notebook computer, and a digital board etc. The first device and the target device can be connected by wire, such as Ethernet, USB (Universal Serial Bus, Universal Serial Bus), etc., or can be connected by wireless, such as Bluetooth, wireless local area network, etc. The manner in which the device establishes the connection is not specifically limited.

In the embodiment of the present application, the corresponding second fingerprint information may be preset on the target device, which is used to authenticate the identity of the user operating the target device, and to unlock the target device if the authentication is successful. In the scenario where the first device operates the target device, therefore, the first fingerprint information collected by the first device through the fingerprint collection area corresponds to the user who operates the target device. As a result, the user who operates the target device can be authenticated.

In the embodiment of the present application, the second fingerprint information stored in the first device may be the second fingerprint information pre-stored in the first device, or the first device may request the target device after collecting the first fingerprint information, and The second fingerprint information sent by the storage target device is received. After the first device obtains the second fingerprint information, the comparison result can be obtained by comparing the degree of similarity between the first fingerprint information and the second fingerprint information.

In this embodiment of the present application, when the similarity between the first fingerprint information and the second fingerprint information reaches the similarity threshold, it can be considered that the first fingerprint information and the second fingerprint information match, and at this time, the first device can send the information to the target device. Send first control information. The target device can control the screen state to be the first screen state according to the first control information. Optionally, the first screen state includes an unlocked state or a bright screen state, wherein the target device can be kept in the unlocked state, or from the locked state. Switch to the unlocked state, or keep the target device in the bright screen state, or switch from the off screen state to the bright screen state; the locked state means that the target device is in the locked screen, and does not respond to operations through the first device or other methods The unlocked state is a state in which the target device is in a working state and can respond to operations through the first device or other means, and the off-screen state is when the target device is off-screen but operable, and the bright-screen state is The target device is bright and operational.

In this embodiment of the present application, if the similarity between the first fingerprint information and the second fingerprint information does not reach the similarity threshold, it may be considered that the first fingerprint information and the second fingerprint information do not match. The target device sends the second control information. The target device can control the screen state to be a second screen state according to the first control information. Optionally, the first screen state includes a locked state or an off-screen state. When the first fingerprint information and the second fingerprint information do not match, determine The user who currently operates the target device through the first device is not the user who can operate the target device. At this time, the target device can keep the screen state in the locked state or switch from the unlocked state to the locked state, or keep the screen state in the bright screen state Or switch from the on-screen state to the off-screen state to ensure the security of the target device.

To sum up, in the embodiment of the present application, the first device can obtain the first fingerprint information through the fingerprint collection area, and send the information to the target device according to the comparison result between the first fingerprint information and the second fingerprint information used to unlock the target device. Control information, the target device can control the screen state according to the control information, so that after the first device collects the first fingerprint information during use, the target device can directly unlock or lock the control screen state, avoiding the need to manually control the electronic device first. Unlock, then operate the electronic device through the first device, or lock the electronic device first and then end the tedious operation of operating the electronic device through the first device. A device controls the screen state of the target device, which simplifies the operation and use steps of the target device by using the first device, and improves the operation efficiency.

FIG. 3 is a flowchart of steps of a second screen state control method provided by an embodiment of the present application. The method is applied to the first device. As shown in FIG. 3 , the method may include:

Step 301: Determine at least one second device that has established a connection with the first device.

In this embodiment of the present application, the connection manner of the second device that has established the connection and the first device can be referred to the relevant description of step 101, which is not repeated here to avoid repetition.

Step 302: In the at least one of the second devices, determine a target device that satisfies a preset matching condition, where the preset matching condition includes at least one of the following conditions: a distance matching condition, a pointing matching condition, and a use probability match condition.

In this embodiment of the present application, there may be one or more second devices that have established a connection with the first device, and in the case of one second device, the second device may be determined as the target device; In the case of multiple second devices, the first device that meets the preset matching condition can be determined as the target device, and those skilled in the art can determine the specific content of the preset matching condition according to actual needs. In addition, in the case of one second device, if the second device does not meet the preset matching condition, it may also be considered that the first device does not have a corresponding target device.

In this embodiment of the present application, the preset matching condition of the target device may include at least one of a distance matching condition, a pointing matching condition, and a usage probability matching condition, where the distance matching condition may be that the distance between the first device and the second device is the smallest Or the distance is less than/equal to the preset distance. Optionally, the attenuation of the received signal strength can be calculated by means of Bluetooth measurement to obtain the distance between the first device and the target device, or the distance between the first device and the second device can be obtained through the distance sensor. The point matching condition can be that the operating part of the first device points to the direction of the second device, such as the tip of the stylus pointing to the direction of the touch screen of the second device, and the signal sending part of the remote control points to the direction of the signal receiving part of the second device. direction, etc. Optionally, the first device and the second device can be located by using the UWB (Ultra Wide Band, Ultra Wide Band) technology, so as to determine the target device that meets the pointing matching condition; the use probability matching condition can be the second device’s The probability of use is the highest or greater than/equal to a preset probability, wherein the probability of use may be based on historical operation data such as the historical frequency of use of the second device, the cumulative duration of historical use, and historical use, etc., the second device is determined to be used in this operation The probability.

Step 303: Collect first fingerprint information through the fingerprint collection area of the first device.

In this embodiment of the present application, step 303 may correspond to the relevant description of step 101, which is not repeated here to avoid repetition.

In the implementation of this application, the interruption of touch information can be detected in the fingerprint collection area of the first device, and when the touch information is received again after the interruption period of the touch information is greater than or equal to the preset interruption period, the user can pass the fingerprint collection area again. When the first fingerprint information is collected, when the interruption duration is shorter than the preset interruption duration, it may be caused by the user adjusting the holding posture, the first device being dropped, etc., and there is no need to collect the first fingerprint information and the second fingerprint information again for verification. , to avoid the waste of resources for additional verification.

Step 304: Match the first fingerprint information with the second fingerprint information to obtain a first matching result, where the second fingerprint information is the fingerprint information stored in the first device and used to unlock the target device, so The target device is connected to the first device.

In this embodiment of the present application, the first device may pre-store the second fingerprint information corresponding to the target device. The received second fingerprint information may also be the second fingerprint information requested from the target device every time the first device establishes a connection with the target device. specific restrictions.

In this embodiment of the present application, the first device may match the first fingerprint information with the second fingerprint information, optionally, may calculate the similarity degree between the first fingerprint information and the second fingerprint information, and compare the similarity degree with the pre-determined degree of similarity. Assuming that the similarity degree is compared, when the similarity degree is greater than or equal to the preset similarity degree, the first matching result can be considered as successful matching, and when the similarity degree is less than the preset similarity degree, the first matching result can be considered as matching failure, wherein , the size of the preset similarity can be set according to actual needs.

Step 305: In the case where it is detected that the first device touches the target device, if it is determined that the first matching result is a matching failure, send second control information to the target device, so that the target The device controls the screen state of the target device to be a locked state according to the second control information.

In the embodiment of the present application, the first device touching the target device may be considered as the operation part of the first device touching the target device, for example, the tip of the stylus touches the touch screen of the electronic device, or the signal sending part of the remote control touches the second device. The signal receiving part, etc., or, the first device touching the target device may also be that any part of the first device touches any part of the target device. When the first device touches the target device, it can be considered that the target device needs to be operated through the first device. At this time, if it is further determined that the first matching result is a matching failure, it means that the user who operates the second device through the first device is not the second device. The user corresponding to the fingerprint information.

In this embodiment of the present application, the control information may include first control information and second control information, wherein the first control information may enable the control screen state of the target device to be unlocked, and the second control information may enable the control screen state of the target device to be locked state, so that the target device controls the screen state of the target device according to the control information. Optionally, when the first matching result is that the matching fails, the second control information can be sent to the target device, so that the target device can control the target device according to the second control information. The screen status of the target device is locked to ensure the information security of the target device.

FIG. 4 is an interactive schematic diagram of a second screen state control method provided by an embodiment of the present application. As shown in FIG. 4 , it includes a first device 401 and a target device 402, wherein the first device 401 includes a fingerprint collection area 4011, and the target device 402 is locked. When the user holds the first device 401, the fingerprint collection area 4011 of the first device 401 receives the user's touch information, the first device 401 collects the user's first fingerprint information through the fingerprint collection area 4011, and the user's first fingerprint The information is matched with the second fingerprint information of the target device 402 pre-stored in the first device 401 to obtain a first matching result.

As shown in FIG. 4 , the first device 401 touches the target device 402. At this time, if the first matching result is that the matching fails, the first device 401 sends the second control information to the target device 402 because the target device 402 is in a locked state. , therefore, the target device 402 keeps the screen state as the locked state according to the second control information.

Step 306: If it is determined that the first matching result is a matching failure, output first prompt information.

In this embodiment of the present application, if the first matching result is a matching failure, it can be considered that the similarity between the first fingerprint information and the second fingerprint information pre-stored by the first device is lower than the preset similarity. The matching failure caused by the user of the device is not the user corresponding to the second fingerprint information. The matching failure may also be caused by the user's incorrect holding posture or the dirty collection area resulting in incomplete or inaccurate collection of the user's fingerprint information. Therefore, the first prompt information can be output to remind the user that the first matching result is a matching failure. Optionally, the first prompt information may be a warning light emitted by the collection area of the first device, or the first device vibrates at a preset frequency, etc. The form of the first prompt information is not limited in this embodiment of the present application.

Step 307: In the case of detecting that the first device touches the target device, if it is determined that the first matching result is a successful match, acquire first identification information of the target device.

In this embodiment of the present application, the target device may preset uniquely corresponding first identification information, optionally, the first identification information may be a device ID (Identity Document, identity number), IMEI (International Mobile Equipment Identification Number) of the target device , International Mobile Equipment Identity), UUID (Universally Unique Identifier, Universal Unique Identifier), etc., the first identification information can also be preset by the user with a unique number, the embodiment of the present application describes the form of the first identification information. There is no specific limitation. When it is detected that the first device touches the target device, if it is determined that the first matching result is successful, the first identification information of the target device may be obtained through the established connection between the first device and the target device.

Step 308: Determine a comparison result according to the first identification information.

In this embodiment of the present application, in order to determine whether the user holding the first device is a user who can operate the target device, in addition to the first matching result of the first fingerprint information and the second fingerprint information being a successful match, it is also necessary to determine the first device Whether the pre-stored second fingerprint information is the second fingerprint information of the target device touched by the first device, so as to avoid the error that the second fingerprint information does not correspond to the target device touched by the first device, therefore, according to the first The identification information can further determine the comparison result.

Optionally, the first device stores a mapping relationship between the second identification information of the target device and the second fingerprint information.

In this embodiment of the present application, in addition to storing the second fingerprint information of the target device, the first device may also store a mapping relationship between the second fingerprint information and the second identification information of the target device, wherein the second identification information of the target device It can be the unique identifier of the target device acquired by the first device when acquiring the second fingerprint information. The embodiment of this application does not specifically display the form of the second identifier information, and can refer to the related information of the first identifier information in the aforementioned step 307. describe.

Optionally, the step 308 includes:

Step S11: Acquire the second identification information according to the mapping relationship.

In the embodiment of the present application, the first device may store multiple second fingerprint information, and when one of the second fingerprint information is successfully matched with the first fingerprint information, the second fingerprint information corresponding to the second fingerprint information can be obtained according to the mapping relationship. identification information, thereby determining the target device corresponding to the second fingerprint information.

Step S12: Match the first identification information and the second identification information to obtain a second matching result.

In this embodiment of the present application, the first identification information and the second identification information may be matched. Optionally, when the first identification information and the second identification information are in the same form, the first identification information and the second identification information may be Matching is performed on the same basis. When the first identification information and the second identification information are not in the same form, matching can be performed according to whether the first identification information and the second identification information uniquely correspond to the same target device, and a second matching result can be obtained. This embodiment of the present application There is no specific restriction on this.

Step S13 , in the case where it is determined that the second matching result is a successful match, determine that the comparison result is that the first fingerprint information and the second fingerprint information match.

Step S14: In the case where it is determined that the second matching result is a matching failure, determine that the comparison result is that the first fingerprint information and the second fingerprint information do not match.

In this embodiment of the present application, the comparison result may be determined according to the second matching result. Optionally, the second matching result may be that when the first identification information and the second identification information are in the same form, the first identification information and the second identification information If they are the same, the matching is successful, and if they are different, the matching fails; when the forms of the first identification information and the second identification information are not the same, the first identification information and the second identification information uniquely correspond to the same target device, and the matching is successful, and the unique correspondence to different target devices is successful. Match failed. In the case that the second matching result is that the matching is successful, it is determined that the comparison result is that the first fingerprint information matches the second fingerprint information; in the case that the second matching result is that the matching fails, it is determined that the comparison result is the first fingerprint information does not match the second fingerprint information.

Step 309: In the case where it is determined that the comparison result is that the first fingerprint information and the second fingerprint information match, send first control information to the target device, so that the target device can perform the matching according to the The first control information controls the target device to be in a first screen state, where the first screen state includes an unlocked state or a bright screen state.

Step 310: In the case that it is determined that the comparison result is that the first fingerprint information and the second fingerprint information do not match, send second control information to the target device, so that the target device can The second control information controls the target device to be in a second screen state, where the second screen state includes a locked state or a screen-off state.

In this embodiment of the present application, the screen state of the target device may be the first screen state or the second screen state, wherein sending control information to the target device according to the comparison result may correspond to the relevant descriptions of steps 103 to 104. This will not be repeated here.

In the embodiment of the present application, when the comparison result is that the comparison is successful, it means that the first fingerprint information and the second fingerprint information are successfully matched, and the first identification information and the second identification information are successfully matched. At this time, the first control can be sent. information, so that the target device controls the screen state of the target device to an unlocked state or a bright screen state; when the comparison result is a comparison failure, it means that the first fingerprint information and the second fingerprint information are successfully matched, but the first identification information The matching with the second identification information fails. At this time, it can be considered that the second fingerprint information is not the second fingerprint information of the target device touched by the first device, and the second control information can be sent, so that the target device can change the screen status of the target device. The control is a locked state or a screen-off state. Optionally, the content of steps 308 to 309 can be referred to the relevant descriptions in steps 103 to 104. To avoid repetition, details are not repeated here.

FIG. 5 is an interactive schematic diagram of a third screen state control method provided by an embodiment of the present application. As shown in FIG. 5 , it includes a first device 501 and a target device 502, wherein the first device 501 includes a fingerprint collection area 5011, and the target device 502 is locked. When the user holds the first device 501, the fingerprint collection area 5011 of the first device 501 receives the user's touch information, the first device 501 collects the user's first fingerprint information through the fingerprint collection area 5011, and the user's first fingerprint The information is matched with the second fingerprint information of the target device 502 pre-stored in the first device 501 to obtain a first matching result.

As shown in FIG. 5 , the first device 501 touches the target device 502. At this time, if the comparison result is successful, the first device 501 sends the first control information to the target device 502 because the target device 502 is in a locked state. , therefore, the target device 502 switches the screen state to the unlocked state according to the first control information, and displays the desktop of the target device 502 .

In addition, as shown in FIG. 4, the first device 401 touches the target device 402. At this time, if the comparison result is that the comparison fails, the first device 401 sends the second control information to the target device 402. Since the target device 402 is in Locked state, therefore, the target device 402 keeps the screen state as the locked state according to the second control information. Optionally, the target device 402 may also display a message of "authentication failure" to prompt that the target device cannot be unlocked. In this case, the user can manually unlock the target device to ensure the security of the target device.

In the embodiment of the present application, the first device can obtain the first fingerprint information through the fingerprint collection area, and send control information to the target device according to the comparison result between the first fingerprint information and the second fingerprint information used to unlock the target device, The target device can control the screen state according to the control information, so that after the first device collects the first fingerprint information during use, the target device can directly unlock or lock the control screen state, avoiding the need to manually unlock the electronic device and then To operate the electronic device through the first device, or first lock the electronic device and then end the tedious operation of operating the electronic device through the first device, when the first device and the target device are already connected, the The screen state of the target device is controlled, which simplifies the operation and use steps of the target device by using the first device, and improves the operation efficiency.

FIG. 6 is a flowchart of steps of a third screen state control method provided by an embodiment of the present application. The method is applied to the first device. As shown in FIG. 6 , the method may include:

Step 601: Determine at least one second device that has established a connection with the first device.

Step 602: In the at least one of the second devices, determine a target device that satisfies a preset matching condition, where the preset matching condition includes at least one of the following conditions: a distance matching condition, a pointing matching condition, and a use probability match condition.

In this embodiment of the present invention, for the content of steps 601 to 602 , reference may be made to the relevant descriptions of the foregoing steps 301 to 302 , which are not repeated here to avoid repetition.

Step 603: Collect first fingerprint information through the fingerprint collection area of the first device.

In this embodiment of the present invention, for the content of step 603, reference may be made to the relevant description of the foregoing step 101, which is not repeated here in order to avoid repetition.

Step 604: Send the first fingerprint information to the target device, so that the target device determines a comparison result according to the first fingerprint information and the second fingerprint information stored in the target device.

In this embodiment of the present invention, the first device may send the collected first fingerprint information to the target device, and at this time, the first device does not need to acquire the second fingerprint information of the target device, and the first fingerprint information and the second fingerprint information The comparison can reduce the time-consuming comparison and improve the efficiency of the screen state control of the target device. After receiving the first fingerprint information, the target device can compare the first fingerprint information with the second fingerprint information stored in the target device to obtain a comparison result, and directly control the screen state of the target device according to the comparison result, without the need for The first device sends corresponding control information according to the comparison result to improve the efficiency of screen state control. Optionally, when the comparison result is a match, the target device controls the screen state to be the first screen state, and when the comparison result is a mismatch , the target device control screen state is the second screen state.

Step 605: Receive the comparison result returned by the target device.

Step 606: In the case that the comparison result returned by the target device is that the comparison fails, output second prompt information.

In this embodiment of the present application, the first device may receive the comparison result returned by the target device, and when the comparison result is a comparison failure, the first device may output second prompt information for prompting, and the second prompt information may refer to the foregoing steps correspondingly The related description of the first prompt information in 305 is not repeated here in order to avoid repetition.

In the embodiment of the present application, the first device can obtain the first fingerprint information through the fingerprint collection area, and send control information to the target device according to the comparison result between the first fingerprint information and the second fingerprint information used to unlock the target device, The target device can control the screen state according to the control information, so that after the first device collects the first fingerprint information during use, the target device can directly unlock or lock the control screen state, avoiding the need to manually unlock the electronic device and then To operate the electronic device through the first device, or first lock the electronic device and then end the tedious operation of operating the electronic device through the first device, when the first device and the target device are already connected, the The screen state of the target device is controlled, which simplifies the operation and use steps of the target device by using the first device, and improves the operation efficiency.

FIG. 7 is a flowchart of steps of a fourth screen state control method provided by an embodiment of the present application. The method is applied to a target device. As shown in FIG. 7 , the method may include:

Step 701: Receive first fingerprint information collected by a first device that has established a connection with the target device.

In this embodiment of the present application, after collecting the first fingerprint information through the collection area, the first device can send the first fingerprint information to the target device. The time-consuming for the device to acquire the second fingerprint information improves the control efficiency of the screen state of the target device.

In this embodiment of the present application, the target device can receive the first fingerprint information collected by the first device that has established a connection, wherein the relationship between the first device and the target device can be referred to the relevant descriptions of the foregoing steps 301 to 302. Optionally, the target device can also obtain the real-time distance between the first device and the target device after receiving the first fingerprint information, and when the real-time distance is greater than the preset distance, it is considered that the target device that received the first fingerprint information is not the first device. The corresponding target device, in this case, may not continue to perform step 702. Further, the target device can also output prompt information that the first device exceeds the preset distance, which is used to remind the user to adjust the position of the first device or the target device, so as to operate the target device through the first device.

Step 702: Compare the first fingerprint information with the second fingerprint information stored in the target device to obtain a comparison result.

In this embodiment of the present application, the target device may store preset second fingerprint information that can be used to unlock the target device, and after receiving the first fingerprint information, compare the first fingerprint information with the second fingerprint information, step 702 The process of comparing the first fingerprint information with the second fingerprint information by the target device may refer to the relevant description of the first matching result obtained by the first device in step 304 , which is not repeated here in order to avoid repetition. Since the second fingerprint information is stored in the target device, the mapping relationship between the second fingerprint information and the target device can be confirmed, and there is no need to pass identification information matching verification, which improves the efficiency of fingerprint information matching.

Step 703: In the case where it is determined that the comparison result is that the first fingerprint information and the second fingerprint information match, control the target device to be in a first screen state, where the first screen state includes an unlocked state or on the screen.

Step 704: In the case where it is determined that the comparison result is that the first fingerprint information and the second fingerprint information do not match, control the target device to be in a second screen state, where the second screen state includes a locked state or off screen.

In this embodiment of the present application, since the comparison result is determined by the target device according to the first fingerprint information sent by the first device, the target device can directly control the screen state of the target device according to the comparison result without detecting the touch of the first device. touch, match identification information, etc. Optionally, when the comparison result of the target device is that the comparison is successful, it is considered that the similarity between the first fingerprint information and the second fingerprint information is greater than or equal to the preset similarity, and the target device is controlled to be in an unlocked state or a bright screen state. ; When the comparison result of the target device is a comparison failure, it is considered that the similarity between the first fingerprint information and the second fingerprint information is less than the preset similarity, and the target device is controlled to be in a locked state or a screen-off state.

FIG. 8 is an interactive schematic diagram of a fourth screen state control method provided by an embodiment of the present application. On the basis of FIG. 2, as shown in FIG. 8, after the first device 201 sends the first fingerprint information to the target device 202, In the case that the comparison result of the target device 202 on the first fingerprint information and the second fingerprint information is that the comparison is successful, the target device 202 controls the screen state to switch to the unlocked state.

FIG. 9 is an interactive schematic diagram of a fifth screen state control method provided by an embodiment of the present application. On the basis of FIG. 2 , as shown in FIG. 9 , after the first device 201 sends the first fingerprint information to the target device 202, In the case that the comparison result between the first fingerprint information and the second fingerprint information is that the comparison fails, the target device 202 controls the screen state to keep the locked state. Optionally, the target device 202 may also display prompt information of "authentication failure".

Optionally, after step 702, it further includes:

Return the comparison result to the first device.

In this embodiment of the present application, the target device may also return the comparison result to the first device. Optionally, the target device may return the comparison result when the comparison result is a comparison failure, so as to remind in time and reduce the pressure of information transmission.

In this embodiment of the present application, the target device can obtain a comparison result according to the first fingerprint information sent by the first device and the second fingerprint information stored in the target device, and control the screen state according to the comparison result, so that during use The first device can directly unlock the target device after receiving the first fingerprint information, which avoids the tedious operation of manually unlocking the electronic device and then operating the electronic device through the first device. In the case of connection, the screen state of the target device can be controlled directly through the first device, which simplifies the operation and use steps of the target device by using the first device, and improves the operation efficiency.

FIG. 10 is a flowchart of steps of a fifth screen state control method provided by an embodiment of the present application. The method may be applied to a target device. As shown in FIG. 10 , the method may include:

Step 1001: Receive first fingerprint information collected by a first device that has established a connection with the target device.

In this embodiment of the present application, step 1001 may correspond to the relevant description of the foregoing step 701, which is not repeated here to avoid repetition.

Step 1002: Detect whether the first device is an authorized device.

In the embodiment of the present application, the authorization device is set by the first device and the target device when the connection is first established. By authorizing the first device, the second device can be operated by the first device, and can be canceled in the subsequent operation process. Authorization, optionally, the authorization process may include the target device sending the second fingerprint information and the second identification information to the first device, and adding the first device as an authorized device in the target device authorization record. Since the first device is usually deleted from the authorization record of the target device when the target device subsequently cancels the authorization, the first device may also save the second fingerprint information and second identification information of the target device, so that the first device can perform the first device normally. The matching between one fingerprint information and the second fingerprint information, the matching between the first identification information and the second identification information, etc. At this time, it may lead to illegal operation of the target device by the unauthorized device. In addition, when it is not detected in the authorization record of the target device that the first device is an authorized device, unauthorized prompt information may be output to prompt the user to replace the first device or authorize the first device.

Step 1003: In the case of detecting that the first device is an authorized device, match the first fingerprint information with the second fingerprint information stored in the target device.

In this embodiment of the present application, when the first device is an authorized device of the target device, the target device can receive the first fingerprint information sent by the first device and compare it with the second fingerprint information stored in the target device, and according to The comparison result controls the screen state of the target device, wherein, when the screen state indicated by the comparison result is the same as the current screen state of the target device, the screen state of the control target device remains unchanged. When the current screen state of the target device is different, control the screen state of the target device to switch to the screen state indicated by the control information.

Step 1004: In the case where it is determined that the comparison result is that the first fingerprint information and the second fingerprint information match, control the target device to be in a first screen state, where the first screen state includes an unlocked state or on the screen.

Step 1005: In the case where it is determined that the comparison result is that the first fingerprint information and the second fingerprint information do not match, control the target device to be in a second screen state, where the second screen state includes a locked state or off screen.

In this embodiment of the present application, steps 1004 to 1005 can be referred to the relevant descriptions of the foregoing steps 703 to 704, which are not repeated here to avoid repetition.

In this embodiment of the present application, the target device may also directly receive the first control information or the second control information sent by the first device, and after receiving the first control information or the second control information, detect whether the first device is authorized device, when the first device is an authorized device, the target device can control the screen state according to the first control information or the second control information, wherein the target device controls the screen state according to the first control information or the second control information, and can control the screen state according to the first control information or the second control information. Correspondingly, refer to the relevant descriptions of the foregoing steps 103 to 104, and to avoid repetition, details are not repeated here. Since the control information is obtained by the first device according to the comparison result, the target device can control the screen state according to the control information to ensure that the target device is unlocked and brightened to a safe object, or locked and turned off to an unsafe object, so that the While simplifying the unlocking operation, the security of the first device and the target device is guaranteed.

The target device controls the screen state of the target device to be a locked screen state according to the second control information, as shown in FIG. 4 ; the target device controls the screen state of the target device to an unlocked state according to the first control information, as shown in FIG. 5 .

In the embodiment of the present application, the first device can obtain the first fingerprint information through the fingerprint collection area, and send control information to the target device according to the comparison result between the first fingerprint information and the second fingerprint information used to unlock the target device, The target device can control the screen state according to the control information, so that after the first device collects the first fingerprint information during use, the target device can directly unlock or lock the control screen state, avoiding the need to manually unlock the electronic device and then To operate the electronic device through the first device, or first lock the electronic device and then end the tedious operation of operating the electronic device through the first device, when the first device and the target device are already connected, the The screen state of the target device is controlled, which simplifies the operation and use steps of the target device by using the first device, and improves the operation efficiency.

It should be noted that, in the screen state control method provided by the embodiments of the present application, the execution body may be a screen state control device, or a control module in the screen state control device for executing the loading screen state control method. In the embodiments of the present application, the screen state control method provided by the embodiments of the present application is described by taking the screen state control apparatus executing the loading screen state control method as an example.

FIG. 11 is a structural block diagram of a screen state control apparatus 1100 provided by an embodiment of the present application, which is applied to a first device. As shown in FIG. 11 , the apparatus may include:

A fingerprint information collection module 1101, configured to collect first fingerprint information through a fingerprint collection area of the first device;

The first fingerprint matching module 1102 is used to obtain the comparison result of the first fingerprint information and the second fingerprint information, and the second fingerprint information is the fingerprint information stored in the first device for unlocking the target device. the target device is connected to the first device;

The first information sending module 1103 is configured to send the first control information to the target device when it is determined that the comparison result is that the first fingerprint information and the second fingerprint information match, so that the The target device controls the target device to be in a first screen state according to the first control information, where the first screen state includes an unlocked state or a bright screen state;

The second information sending module 1104 is configured to send the second control information to the target device when it is determined that the comparison result is that the first fingerprint information and the second fingerprint information do not match, so that the The target device controls the target device to be in a second screen state according to the second control information, where the second screen state includes a locked state or a screen-off state.

Optionally, the first fingerprint matching module 1102 includes:

a fingerprint information matching submodule, configured to match the first fingerprint information and the second fingerprint information to obtain a first matching result;

an identification information acquisition sub-module, configured to acquire the first identification information of the target device if it is determined that the first matching result is a successful match when it is detected that the first device touches the target device;

The comparison result determination sub-module is configured to determine the comparison result according to the first identification information.

Optionally, a mapping relationship between the second identification information of the target device and the second fingerprint information is stored in the first device, and the comparison result determination submodule includes:

an identification information obtaining unit, configured to obtain the second identification information according to the mapping relationship;

an identification information matching unit, configured to match the first identification information and the second identification information to obtain a second matching result;

a comparison result determination unit, configured to determine that the comparison result is that the first fingerprint information and the second fingerprint information match when the second matching result is determined to be a successful match;

The comparison result determination unit is further configured to determine that the comparison result is that the first fingerprint information and the second fingerprint information do not match when the second matching result is determined to be a matching failure.

Optionally, the device further includes:

A first result prompt module, configured to output first prompt information if it is determined that the first matching result is a matching failure.

Optionally, the first fingerprint matching module 1102 includes:

A fingerprint information sending sub-module, configured to send the first fingerprint information to the target device, so that the target device determines the comparison according to the first fingerprint information and the second fingerprint information stored by the target device result;

The comparison result receiving sub-module is used for receiving the comparison result returned by the target device.

Optionally, the device further includes:

The second result prompting module is configured to output second prompt information when the comparison result returned by the target device is that the comparison fails.

Optionally, the device further includes:

a first device determining module, configured to determine at least one second device that has established a connection with the first device;

A target device determination module, configured to determine, in the at least one of the second devices, a target device that satisfies a preset matching condition, where the preset matching condition includes at least one of the following conditions: a distance matching condition, a pointing matching condition Condition, use probability to match condition.

In the embodiment of the present application, the first device can obtain the first fingerprint information through the fingerprint collection area, and send control information to the target device according to the comparison result between the first fingerprint information and the second fingerprint information used to unlock the target device, The target device can control the screen state according to the control information, so that after the first device collects the first fingerprint information during use, the target device can directly unlock or lock the control screen state, avoiding the need to manually unlock the electronic device and then To operate the electronic device through the first device, or first lock the electronic device and then end the tedious operation of operating the electronic device through the first device, when the first device and the target device are already connected, the The screen state of the target device is controlled, which simplifies the operation and use steps of the target device by using the first device, and improves the operation efficiency.

FIG. 12 is a structural block diagram of another screen state control apparatus 1200 provided by an embodiment of the present application, which is applied to a target device. As shown in FIG. 12 , the apparatus may include:

The fingerprint information receiving module 1201 is configured to receive the first fingerprint information collected by the first device, the first device and the target device have established a connection, and the target device and the first device satisfy a preset match condition;

A comparison result acquisition module 1202, configured to compare the first fingerprint information with the second fingerprint information stored in the target device to obtain a comparison result;

The first screen control module 1203 is configured to control the target device to be in the first screen state when it is determined that the comparison result is that the first fingerprint information and the second fingerprint information match. A screen state includes an unlocked state or a bright screen state.

The second screen control module 1204 controls the target device to be in a second screen state when it is determined that the comparison result is that the first fingerprint information and the second fingerprint information do not match. The state includes a locked state or a screen-off state.

Optionally, the device further includes:

A comparison result sending module, configured to return the comparison result to the first device.

Optionally, the device further includes:

an authorized device verification module for detecting whether the first device is an authorized device;

The comparison result obtaining module 1202 is specifically configured to match the first fingerprint information with the second fingerprint information stored in the target device when it is detected that the first device is an authorized device.

In this embodiment of the present application, the target device can control the screen state according to the control information sent by the first device, so that after the first device collects the first fingerprint information during use, the target device can directly unlock or lock the control screen state , avoiding the tedious operation of manually unlocking the electronic device first, then operating the electronic device through the first device, or locking the electronic device first and then ending the operation of the electronic device through the first device. In the case of connection, the screen state of the target device can be controlled directly through the first device, which simplifies the operation and use steps of the target device using the first device, improves the operation efficiency, and can check whether the first device is an authorized device. Verification ensures the information security of the target device.

The screen state control device in this embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The apparatus may be a mobile electronic device or a non-mobile electronic device. Exemplarily, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant). assistant, PDA), etc., the non-mobile electronic device can be a server, a network attached storage (NAS), a personal computer (personal computer, PC), a television (television, TV), a teller machine or a self-service machine, etc. This application Examples are not specifically limited.

The screen state control device in the embodiment of the present application may be a device with an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.

The screen state control apparatus provided in the embodiments of the present application can implement each process implemented by the screen state control apparatus in the method embodiments of FIG. 1 to FIG. 10 . To avoid repetition, details are not described here.

FIG. 13 is a schematic diagram of a hardware structure of another electronic device implementing an embodiment of the present application. Optionally, as shown in A program or instruction on the memory 1302 that can be run on the processor 1301, when the program or instruction is executed by the processor 1301, implements each process of the above-mentioned application program display method embodiment, and can achieve the same technical effect, as To avoid repetition, I will not repeat them here.

It should be noted that the electronic devices in the embodiments of the present application include the aforementioned mobile electronic devices and non-mobile electronic devices.

FIG. 14 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.

The electronic device 1400 includes but is not limited to: a radio frequency unit 1401, a network module 1402, an audio output unit 1403, an input unit 1404, a sensor 1405, a display unit 1406, a user input unit 1407, an interface unit 1408, a memory 1409, and a processor 1410, etc. part.

Those skilled in the art can understand that the electronic device 1400 may also include a power supply (such as a battery) for supplying power to various components, and the power supply may be logically connected to the processor 1410 through a power management system, so as to manage charging, discharging, and power consumption through the power management system. consumption management and other functions. The structure of the electronic device shown in FIG. 14 does not constitute a limitation on the electronic device. The electronic device may include more or less components than those shown in the figure, or combine some components, or arrange different components, which will not be repeated here. .

When the electronic device is the first device, the input unit 1404, in this embodiment of the present application, the input unit 1404 is the collection area of the first device, and the first fingerprint information is collected through the fingerprint collection area of the first device.

Optionally, the processor 1410 is configured to obtain a comparison result between the first fingerprint information and the second fingerprint information, where the second fingerprint information is a fingerprint stored in the first device for unlocking the target device information, the target device is connected to the first device; if it is determined that the comparison result is that the first fingerprint information and the second fingerprint information match, send the first fingerprint information to the target device control information, so that the target device controls the target device to be in a first screen state according to the first control information, where the first screen state includes an unlocked state or a bright screen state; or, after determining the comparison result In the case that the first fingerprint information and the second fingerprint information do not match, send second control information to the target device, so that the target device controls the target device to be based on the second control information. The second screen state, where the second screen state includes a locked state or a screen-off state.

Optionally, the processor 1410 is configured to match the first fingerprint information and the second fingerprint information to obtain a first matching result; when it is detected that the first device touches the target device In this case, if it is determined that the first matching result is successful, the first identification information of the target device is acquired; and the comparison result is determined according to the first identification information.

Optionally, a mapping relationship between the second identification information of the target device and the second fingerprint information is stored in the first device, and the processor 1410 is configured to obtain the mapping relationship according to the mapping relationship. the second identification information; the first identification information and the second identification information are matched to obtain a second matching result; when it is determined that the second matching result is a successful match, the comparison result is determined Matching the first fingerprint information and the second fingerprint information; if it is determined that the second matching result is a matching failure, determine that the comparison result is the first fingerprint information and the second fingerprint information Mismatch.

Optionally, the processor 1410 is further configured to, in the case of detecting that the first device touches the target device, if it is determined that the first matching result is a matching failure, send to the target device the second control information, so that the target device controls the screen state of the target device to be a locked state according to the second control information.

Optionally, the processor 1410 is further configured to output first prompt information if it is determined that the first matching result is a matching failure.

Optionally, the processor 1410 is further configured to send the first fingerprint information to the target device, so that the target device can use the first fingerprint information and the second fingerprint stored by the target device information, and determine the comparison result; and receive the comparison result returned by the target device.

Optionally, the processor 1410 is further configured to output second prompt information when the comparison result returned by the target device is that the comparison fails.

Optionally, the processor 1410 is further configured to determine at least one second device that has established a connection with the first device; in the at least one second device, determine a target that satisfies a preset matching condition device, the preset matching conditions include at least one of the following conditions: distance matching conditions, pointing matching conditions, and usage probability matching conditions.

In the embodiment of the present application, the first device can obtain the first fingerprint information through the fingerprint collection area, and send control information to the target device according to the comparison result between the first fingerprint information and the second fingerprint information used to unlock the target device, The target device can control the screen state according to the control information, so that after the first device collects the first fingerprint information during use, the target device can directly unlock or lock the control screen state, avoiding the need to manually unlock the electronic device and then To operate the electronic device through the first device, or first lock the electronic device and then end the tedious operation of operating the electronic device through the first device, when the first device and the target device are already connected, the The screen state of the target device is controlled, which simplifies the operation and use steps of the target device by using the first device, and improves the operation efficiency.

When the electronic device is the target device, the processor 1410 is configured to receive the first fingerprint information collected by the first device, and the first device has established a connection with the target device; comparing the second fingerprint information stored in the target device to obtain a comparison result; when it is determined that the comparison result is that the first fingerprint information and the second fingerprint information match, control the target The device is in the first screen state, and the first screen state includes an unlocked state or a bright screen state; or, in the case where it is determined that the comparison result is that the first fingerprint information and the second fingerprint information do not match, The target device is controlled to be in a second screen state, where the second screen state includes a locked state or a screen-off state.

Optionally, the processor 1410 is further configured to detect whether the first device is an authorized device;

Optionally, the processor 1410 is configured to match the first fingerprint information with the second fingerprint information stored in the target device when it is detected that the first device is an authorized device.

Optionally, the processor 1410 is further configured to return the comparison result to the first device.

In the embodiment of the present application, the target device can control the screen state according to the control information sent by the first device, or the target device can obtain the screen state according to the first fingerprint information sent by the first device and the second fingerprint information stored in the target device Compare the results, and control the screen state according to the comparison results, so that after the first device collects the first fingerprint information during use, the target device can directly unlock or lock the control screen state, avoiding the need to manually perform the electronic device first. Unlock, then operate the electronic device through the first device, or lock the electronic device first and then end the tedious operation of operating the electronic device through the first device. A device controls the screen state of the target device, which simplifies the operation and use steps of the target device using the first device, improves the operation efficiency, and can verify whether the first device is an authorized device, ensuring the information security of the target device. .

It should be understood that, in this embodiment of the present application, the input unit 1404 may include a graphics processor (Graphics Processing Unit, GPU) 14041 and a microphone 14042. camera) to process the image data of still pictures or videos. The display unit 1406 may include a display panel 14061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 1407 includes a touch panel 14071 and other input devices 14072 . The touch panel 14071 is also called a touch screen. The touch panel 14071 may include two parts, a touch detection device and a touch controller. Other input devices 14072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described herein again. Memory 1409 may be used to store software programs as well as various data including, but not limited to, application programs and operating systems. The processor 1410 may integrate an application processor and a modem processor, wherein the application processor mainly handles the operating system, user interface, and application programs, and the like, and the modem processor mainly handles wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 1410.

Embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of the above-mentioned embodiments of the screen state control method is implemented, and can achieve The same technical effect, in order to avoid repetition, will not be repeated here.

Wherein, the processor is the processor in the electronic device described in the foregoing embodiments. The readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.

An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement the above screen state method embodiments Each process can achieve the same technical effect. In order to avoid repetition, it will not be repeated here.

It should be understood that the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip, or the like.

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in the reverse order depending on the functions involved. To perform functions, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to some examples may be combined in other examples.

From the description of the above embodiments, those skilled in the art can clearly understand that the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation. Based on this understanding, the technical solution of the present application can be embodied in the form of a software product in essence or in a part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of this application.

The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific embodiments, which are merely illustrative rather than restrictive. Under the inspiration of this application, without departing from the scope of protection of the purpose of this application and the claims, many forms can be made, which all fall within the protection of this application.

Claims (11)

1. A screen state control method, characterized in that, applied to a first device, the method comprising: Collect first fingerprint information through the fingerprint collection area of the first device; Obtain a comparison result between the first fingerprint information and the second fingerprint information, where the second fingerprint information is fingerprint information stored in the first device for unlocking a target device, the target device and the first device connected; In the case where it is determined that the comparison result is that the first fingerprint information and the second fingerprint information match, first control information is sent to the target device, so that the target device according to the first control The information controls the target device to be in the first screen state, and the first screen state includes an unlocked state or a bright screen state; or, In the case where it is determined that the comparison result is that the first fingerprint information and the second fingerprint information do not match, send second control information to the target device, so that the target device can perform the second control according to the second control information. The information controls the target device to be in a second screen state, where the second screen state includes a locked state or a screen-off state. 2. The method according to claim 1, wherein the obtaining a comparison result of the first fingerprint information and the second fingerprint information comprises: Matching the first fingerprint information and the second fingerprint information to obtain a first matching result; In the case of detecting that the first device touches the target device, if it is determined that the first matching result is a successful match, acquiring the first identification information of the target device; According to the first identification information, the comparison result is determined. 3. The method according to claim 2, wherein a mapping relationship between the second identification information of the target device and the second fingerprint information is stored in the first device, and the mapping relationship between the second identification information of the target device and the second fingerprint information is stored in the first device. The first identification information determines the comparison result, including: obtaining the second identification information according to the mapping relationship; Matching the first identification information and the second identification information to obtain a second matching result; In the case where it is determined that the second matching result is a successful match, determining that the comparison result is that the first fingerprint information and the second fingerprint information match; In the case where it is determined that the second matching result is a matching failure, it is determined that the matching result is that the first fingerprint information and the second fingerprint information do not match. 4. The method according to claim 1, wherein the obtaining a comparison result of the first fingerprint information and the second fingerprint information comprises: sending the first fingerprint information to the target device, so that the target device determines a comparison result according to the first fingerprint information and the second fingerprint information stored in the target device; Receive the comparison result returned by the target device. 5 . The method according to claim 1 , wherein before collecting the first fingerprint information through the fingerprint collecting area of the first device, the method further comprises: 6 . determining at least one second device that has established a connection with the first device; In the at least one of the second devices, a target device that satisfies a preset matching condition is determined, and the preset matching condition includes at least one of the following conditions: a distance matching condition, a pointing matching condition, and a usage probability matching condition. 6. A screen state control method, characterized in that, applied to a target device, the method comprising: receiving first fingerprint information collected by a first device that has established a connection with the target device; Comparing the first fingerprint information with the second fingerprint information stored in the target device to obtain a comparison result; When it is determined that the comparison result is that the first fingerprint information and the second fingerprint information match, the target device is controlled to be in a first screen state, where the first screen state includes an unlocked state or a bright screen status; or, When it is determined that the comparison result is that the first fingerprint information and the second fingerprint information do not match, the target device is controlled to be in a second screen state, where the second screen state includes a locked state or a screen off state. 7. The method according to claim 6, wherein after receiving the first fingerprint information collected by the first device, the method further comprises: detecting whether the first device is an authorized device; The matching of the first fingerprint information with the second fingerprint information stored in the target device includes: When it is detected that the first device is an authorized device, the first fingerprint information is matched with the second fingerprint information stored in the target device. 8. The method according to claim 7, wherein after detecting whether the first device is an authorized device, the method further comprises: When it is detected that the first device is not an authorized device, the target device is controlled to be in the second screen state. 9. A screen state control device, characterized in that, when applied to a first device, the device comprises: a fingerprint information collection module, configured to collect the first fingerprint information through the fingerprint collection area of the first device; The first fingerprint matching module is used to obtain the comparison result of the first fingerprint information and the second fingerprint information, and the second fingerprint information is the fingerprint information stored in the first device for unlocking the target device, and the second fingerprint information is stored in the first device. the target device is connected to the first device; A first information sending module, configured to send first control information to the target device when it is determined that the comparison result is that the first fingerprint information and the second fingerprint information match, so that the The target device controls the target device to be in a first screen state according to the first control information, where the first screen state includes an unlocked state or a bright screen state; A second information sending module, configured to send second control information to the target device when it is determined that the comparison result is that the first fingerprint information and the second fingerprint information do not match, so that the The target device controls the target device to be in a second screen state according to the second control information, where the second screen state includes a locked state or a screen-off state. 10. A screen state control device, characterized in that, when applied to a target device, the device comprises: a fingerprint information receiving module, configured to receive first fingerprint information collected by a first device that has established a connection with the target device; A second fingerprint matching module, configured to compare the first fingerprint information with the second fingerprint information stored in the target device to obtain a comparison result; A first screen control module, configured to control the target device to be in a first screen state when it is determined that the comparison result is that the first fingerprint information and the second fingerprint information match Screen status includes unlock status or bright screen status; A second screen control module, configured to control the target device to be in a second screen state when it is determined that the comparison result is that the first fingerprint information and the second fingerprint information do not match. The screen state includes a locked state or a screen-off state. 11. An electronic device, characterized in that it comprises a processor, a memory, and a program or instruction stored on the memory and executable on the processor, and the program or instruction is implemented when executed by the processor The steps of the screen state control method according to claim 1-5 or 6-8.

Images