CN102984361B - Method and mobile communication equipment of communication answering and hanging up - Google Patents

Abstract

A method for answering and hanging up a call and a mobile communication device, applied to a mobile communication device with an acceleration sensor and an infrared proximity sensor, based on the acceleration sensing technology and the infrared proximity sensing technology, the method includes: receiving a call request, passing The acceleration sensor judges that the mobile communication device is in a static state; the infrared proximity sensor detects the user's approaching action, and records the approaching time T; when the recorded approaching time T≤T0, accepts the call request and activates the hands-free call function, When T>T0, reject the call request. The present invention can achieve the effect of "air operation" to answer or hang up the call, so as to reduce interference with other operations currently performed by the user's hands, without touching the device entity, and only need to let the finger slide across the device within a reasonable range above the device. It can answer or hang up the call hands-free, enhance the convenience and intelligence of mobile phone operation, and improve the user experience.

Description

A method for answering and hanging up a call and mobile communication device

technical field

The invention relates to the technical field of mobile communication, in particular to a method for answering and hanging up a call and a mobile communication device.

Background technique

With the rapid development of communication technology, mobile communication devices have more and more functions, among which the call function is one of the most basic functions, and the improvement made around this function is still widely concerned by users. During the use of existing communication devices, the action of answering or hanging up a call is relatively simple. For example, a mobile phone with a touch screen is often realized by touching or sliding to answer or hang up the button, or using an acceleration sensor to detect the shaking action. . However, the above operation methods all need to be in contact with the mobile communication device to realize the function of answering or hanging up the call. In some specific scenarios, when the user is busy with other things and his hands are not free, or his hands are dirty and it is not convenient to touch the device, the user's choice at this time can be to interrupt the matter that his hands are implementing, or cause the hands to be dirty. Contaminate the device with traces, or you may miss important calls and cause losses. Any of these options is negative and can only bring users a bad experience.

On the other hand, the technology-filled "air operation" often seen in sci-fi blockbusters often makes users look forward to it, expecting to free their hands and conveniently answer calls without interrupting what is currently going on or touching the device. or hang up the call.

Contents of the invention

In order to overcome the deficiencies in the prior art referred to above, the present invention provides a method of answering and hanging up a call and a mobile communication device that can realize "air operation" to reduce interference with other operations currently performed by the user's hands , does not need to touch the device entity, enhances the convenience and intelligence of mobile phone operations, and improves user experience.

The present invention is achieved through the following technical solutions:

A method for answering and hanging up a call, applied to a mobile communication device with an acceleration sensor and an infrared proximity sensor, based on the acceleration sensing technology and the infrared proximity sensing technology, the method includes:

Step 1, receiving a call request, and judging that the mobile communication device is in a static state through an acceleration sensor;

Step 2: Detect the user's approaching action through the infrared proximity sensor, and record the approaching time T. The approaching time T is from when the infrared proximity sensor detects that the infrared energy of an object rises to a set threshold P to when it falls to The time period for the set threshold P;

Step 3: When the recorded approach time T≤T0, accept the call request and activate the hands-free call function; when T>T0, reject the call request, and T0 is the preset time threshold.

Further, in the first step, when the acceleration sensor determines that the mobile communication device is in a non-stationary state, waiting for the user to perform a touch or slide operation on the physical/virtual button for controlling the call.

The second step is to detect the user's approach action through the infrared proximity sensor, which means that the infrared proximity sensor detects that the infrared energy of an object rises to a set threshold P.

In the second step, when the user's approaching action is detected, the user is prompted by text or sound or flash animation or light flashing.

In the second step, after the user's approaching action is detected by the infrared proximity sensor, when the duration of the approaching action reaches or will reach the time threshold T0, the user is prompted by text, sound or light flashing. The time threshold T0 is a natural number greater than zero in seconds, and the setting range is 0.5 seconds to 3 seconds.

Further, after the step 3 receives the call request and starts the hands-free call function, it also includes:

When the infrared proximity sensor senses the user's approaching action, the call ends;

Or when the opposite user actively ends the call, end the call.

The present invention also provides a mobile communication device utilizing the above method for answering and hanging up a call, including:

The acceleration sensing module is used to determine that the mobile communication device is in a static state by using acceleration sensing technology after receiving the call request;

The infrared proximity detection module is used to detect the user's approaching action through infrared proximity sensing technology;

The recording module is used to record the approach time T, and the approach time T is the time period from when the infrared energy of an object detected by the infrared proximity sensor rises to a set threshold P to when it falls to the set threshold P;

The execution module is used to receive a call request and activate the hands-free call function when the recorded approach time T≤T0, and reject the call request when T>T0, where T0 is a preset time threshold.

Compared with the prior art, when the present invention receives an incoming call request, if the acceleration sensor detects that the mobile phone is in a stationary state, and the infrared proximity sensor detector detects the user's approach gesture, it enters the hands-free call state or refuses the call. When the condition is not established, it is in the general answering call mode. Realize the effect of "air operation" to answer or hang up the call, so as to free the user's hands and reduce interference with other operations currently performed by the user's hands. There is no need to touch the device entity, just let the finger slide within a reasonable range above the device After that, you can answer the call hands-free, and you only need to swipe your finger over the device to end the call, which enhances the convenience and intelligence of mobile phone operations and improves user experience.

Description of drawings

Accompanying drawing 1 is the implementation flowchart of the method for answering and hanging up a call according to an embodiment of the present invention.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings.

A method for answering and hanging up a call, applied to a mobile communication device with an acceleration sensor and an infrared proximity sensor, based on the acceleration sensing technology and the infrared proximity sensing technology, the method includes:

Step 1, receiving a call request, and judging that the mobile communication device is in a static state through an acceleration sensor;

Step 2: Detect the user's approaching action through the infrared proximity sensor, and record the approaching time T. The approaching time T is from when the infrared proximity sensor detects that the infrared energy of an object rises to a set threshold P to when it falls to The time period for the set threshold P;

Step 3: When the recorded approach time T≤T0, accept the call request and activate the hands-free call function; when T>T0, reject the call request, and T0 is the preset time threshold.

Infrared proximity sensing is a non-contact gesture approaching roller technology. The sensor detects the amount of infrared energy reflected back when the infrared rays of the emitting diode encounter external obstacles to judge whether an object is approaching or moving away, so that the user does not need to actually touch it. The electronic device can be manipulated by simple gestures, and the electronic device can quickly sense the approach of the user.

The acceleration sensor can calculate the inclination angle of the device relative to the horizontal plane by measuring the acceleration caused by gravity. By analyzing the dynamic acceleration, the state of the device's movement can be analyzed.

In the present invention, in the step one, when the acceleration sensor determines that the mobile communication device is in a non-stationary state, then answer/hang up the call in the normal mode, and wait for the user to touch or touch the physical/virtual button for controlling the call. Swipe and drag operation.

The second step is to detect the user's approaching action through the infrared proximity sensor, which means that the infrared proximity sensor detects that the infrared energy of an object rises to a set threshold P, and the system judges that the user's approaching action is detected.

Further, in an embodiment of the present invention, when the user's approaching action is detected in the step 2, the user is prompted through text or sound or flash animation or light flashing, so as to avoid user's misoperation.

Further, in an embodiment of the present invention, after the step 2 detects the user's proximity action through the infrared proximity sensor, when the duration of the proximity action reaches or will reach the time threshold T0, a prompt Text or sounds or light flashes to remind the user, so as to avoid user misoperation. Reminding the user when the duration of the approaching action reaches the time threshold T0 refers to reminding the user in advance before reaching the time threshold T0, for example, reminding the user 0.5 seconds before reaching the time threshold T0.

The time threshold T0 is a natural number greater than zero in units of seconds. In order to cater to users' general usage habits, the setting range is 0.5 seconds to 3 seconds.

Further, after the step 3 receives the call request and starts the hands-free call function, it also includes:

When the infrared proximity sensor senses the user's approaching action, the call ends;

Or when the opposite user actively ends the call, end the call.

In practical applications, the user operation method corresponding to the method of the present invention is: when the device receives an incoming call request, if the device is in a non-stationary state at this time, it needs to answer the call according to the normal mode, such as tapping or sliding to answer /Hang up button; if the device is in a static state at this time, use the finger to approach the top of the front panel of the device within a certain distance to perform "air operation". At T0, accept the call request and enter the hands-free mode, and when the time T is greater than the time threshold T0, hang up the call. During the call after accepting the call request, when the user needs to hang up the call, the user can automatically hang up the call by touching the finger within a certain distance above the front panel of the device. This mode of operation enables users to interpret the technologically flavored "space operation" that can only be seen in sci-fi blockbusters, and enhances the convenience, intelligence and fun of mobile phone operations.

Specifically, as shown in FIG. 1 , taking a smart phone as an example, the present invention provides an implementation process of a method for answering and hanging up a call in a smart phone according to an embodiment, and the steps include:

001. Receive a call request from the opposite user;

002. Determine whether the mobile phone is in a static state through the acceleration sensor, if so, perform step 004, otherwise perform step 003;

003. Waiting for the user to answer/hang up the call in the normal mode;

004. The infrared proximity sensor detects the infrared energy of the surrounding environment in real time;

005. The user's finger is close to the mobile phone;

006. Whether the infrared proximity sensor detects the user's approaching action, if so, execute step 007, otherwise return to step 004;

007. Record the approach time T of the user's approach action;

008. Determine whether the recorded approach time T is less than or equal to the preset time threshold T0, if so, execute step 009, otherwise execute step 014;

009. Accept the call request and activate the hands-free call function to enter the hands-free call process;

010. During the call, the user's approaching action is detected;

011. Determine whether the other party user has actively hung up the call, if so, perform step 012, otherwise perform step 013;

012. Ignore the approaching action and end the call;

013. Read the proximity action and end the call;

014. The call request is rejected, and the call ends.

The present invention also provides a mobile communication device utilizing the above method for answering and hanging up a call, including:

The acceleration sensing module is used to determine that the mobile communication device is in a static state by using acceleration sensing technology after receiving the call request;

The infrared proximity detection module is used to detect the user's approaching action through infrared proximity sensing technology;

The recording module is used to record the approach time T, and the approach time T is the time period from when the infrared energy of an object detected by the infrared proximity sensor rises to a set threshold P to when it falls to the set threshold P;

The execution module is used to receive a call request and activate the hands-free call function when the recorded approach time T≤T0, and reject the call request when T>T0, where T0 is a preset time threshold.

The above content is a further detailed description of the present invention in combination with specific preferred modes, and it should not be deemed that the specific implementation of the present invention is limited to the above description. For those skilled in the art, on the premise of not departing from the concept of the present invention, some simple deduction or replacement can also be made, which should be regarded as within the scope of protection determined by the claims submitted in the present invention.

Claims (8)

1. answer and the method for kill-call, be applied to the mobile communication equipment with acceleration induction device and infrared proximity transducer, based on acceleration induction technology and infrared proximity induction technology, described method comprises:

Step 1, receive call request, judge that by acceleration induction device described mobile communication equipment remains static;

Step 2, detect user's the action that approaches by infrared proximity transducer, and recording time to approach T, described time to approach T is that the infrared energy of detecting an object from infrared proximity transducer rises to reach a setting threshold values P to decline and reaches the time period that this setting threshold values P stops;

Step 3, when record time to approach T≤T0, accept call request and start hand-free call function, as T > T0, refusal call request, T0 is default time threshold values.

2. according to claim 1 answering and the method for kill-call, it is characterized in that: described step 2 detects user's the action that approaches by infrared proximity transducer, refer to that infrared proximity transducer detects the infrared energy of an object and rise and reach a setting threshold values P.

3. according to claim 2 answering and the method for kill-call, it is characterized in that: described step 2 by infrared proximity transducer detect user approach action after, point out user by text or sound or flash animation or optical flare mode.

4. according to claim 2 answering and the method for kill-call, it is characterized in that: described step 2 by infrared proximity transducer detect user approach action after, when this duration that approaches action is while reaching time threshold values T0, point out user by text or sound or flash animation or optical flare mode.

5. according to claim 2 answering and the method for kill-call, is characterized in that: described step 3 also comprises after accepting call request and starting hand-free call function:

When infrared proximity sensor sensing arrives approaching after action of user, finish call;

Or in the time that the other user initiatively finishes to converse, finish call.

6. according to claim 5 answering and the method for kill-call, it is characterized in that: described step 1 is in the time judging that by acceleration induction device described mobile communication equipment not remains static, wait for that user implements to tap operation to the physical button of controlling call, or the virtual key of controlling call is implemented to tap or slide drag operation.

7. according to claim 6 answering and the method for kill-call, is characterized in that: described time threshold values T0 is zero the natural number of being greater than in seconds, and the scope of setting is 0.5 second-3 seconds.

8. utilize in claim 1-7 answering and the mobile communication equipment of the method for kill-call described in any one, it is characterized in that, comprising:

Acceleration induction module, for receiving after call request, utilizes acceleration induction technology to judge that described mobile communication equipment remains static;

Infrared proximity detecting module, for detecting user's the action that approaches by infrared proximity induction technology;

Logging modle, for recording time to approach T, described time to approach T is that the infrared energy of detecting an object from infrared proximity detecting module rises to reach a setting threshold values P to decline and reaches the time period that this setting threshold values P stops;

Executive Module, for the time to approach T≤T0 when record, receives call request and starts hand-free call function, as T > T0, and refusal call request, T0 is default time threshold values.