CN106412227A - Anti-lost alarm method and device and device for anti-lost alarm - Google Patents

Abstract

The present disclosure proposes an anti-lost alarm method and device and a device for anti-lost alarm. The anti-lost alarm method includes: detecting the information of the current environment; judging according to the information of the current environment and the preset security environment Whether the current environment belongs to the preset safe environment; if the current environment belongs to the preset safe environment, the first alarm frequency is used for anti-lost alarm; if the current environment does not belong to the preset safe environment, the second alarm frequency is used performing an anti-lost alarm; wherein, the first alarm frequency is lower than the second alarm frequency. This method can avoid the interference caused by frequent alarms to the user.

Description

Anti-lost alarm method, device and device for anti-lost alarm

technical field

The present disclosure relates to the technical field of mobile communication, in particular to an anti-lost alarm method and device and a device for anti-lost alarm.

Background technique

In order to protect the safety of the user's items, the anti-lost device can be placed together with the items to be protected, and the anti-lost function of the anti-lost device can be turned on. The anti-lost device usually sends out an alarm according to the signal strength between the devices. Since the signal is easily interfered, it is easy to generate false alarms. In related technologies, frequent anti-lost alarms will cause great disturbance to users.

Contents of the invention

In order to overcome the problems existing in related technologies, the present disclosure provides an anti-lost alarm method, device and device for anti-lost alarm.

According to the first aspect of the embodiments of the present disclosure, there is provided an anti-lost alarm method, including: detecting the information of the current environment; according to the information of the current environment and the information of the preset security environment, judging whether the current environment belongs to the preset Safe environment; if the current environment belongs to the preset safe environment, use the first alarm frequency to perform anti-lost alarm; if the current environment does not belong to the preset safe environment, use the second alarm frequency to perform anti-lost alarm; wherein, The first alarm frequency is less than the second alarm frequency.

Optionally, the preset security environment is divided into multiple security levels, and the use of the first alarm frequency for anti-lost alarm includes: determining the security level to which the current environment belongs; adopting the security level corresponding to the security level; The first alarm frequency is used for anti-lost alarm; the higher the security level, the lower the corresponding first alarm frequency.

Optionally, the determining the security level to which the current environment belongs includes: determining the security level selected by the user as the security level to which the current environment belongs; or detecting the information of the current environment and automatically determining the security level according to the detection result The security level to which the current environment belongs.

Optionally, the information of the current environment includes the information of the currently accessed router, and the judging whether the current environment belongs to the preset security environment according to the information of the current environment and the information of the preset security environment includes: If the information of the currently accessed router is the same as that of the preset router, it is determined that the current environment belongs to the preset security environment.

Optionally, the information of the current environment includes the information of the wireless signal currently scanned, and the judging whether the current environment belongs to the preset security environment according to the information of the current environment and the information of the preset security environment includes : If the proportion of the same part of the wireless signal information obtained by current scanning and the preset wireless signal information is greater than the preset value, it is determined that the current environment belongs to the preset security environment.

According to the second aspect of the embodiments of the present disclosure, there is provided an anti-lost alarm device, including: a detection module, used to detect the information of the current environment; information, to determine whether the current environment belongs to a preset safe environment; the first processing module is used to perform an anti-lost alarm using the first alarm frequency when the current environment belongs to a preset safe environment; the second processing module is used to When the current environment does not belong to the preset safe environment, a second alarm frequency is used for anti-lost alarm; wherein, the first alarm frequency is less than the second alarm frequency.

Optionally, the preset security environment is divided into multiple security levels, and the first processing module includes: a determining submodule, configured to determine the current environment when the current environment belongs to the preset security environment The security level it belongs to; the alarm sub-module is used to perform an anti-lost alarm using the first alarm frequency corresponding to the security level; wherein, the higher the security level, the lower the corresponding first alarm frequency.

Optionally, the determining submodule is configured to: determine the security level selected by the user as the security level to which the current environment belongs; or detect information about the current environment, and automatically determine the security level to which the current environment belongs according to the detection result. Security Level.

Optionally, the information of the current environment includes the information of the currently accessed router, and the judging module is used to determine that the current environment belongs to the preset router when the information of the currently accessed router is the same as the information of the preset router. established security environment.

Optionally, the information of the current environment includes the information of the wireless signal obtained by the current scan, and the judgment module is used for: the information of the wireless signal obtained by the current scan and the information of the preset wireless signal occupy the same part When the ratio is greater than the preset value, it is determined that the current environment belongs to the preset security environment.

According to a third aspect of an embodiment of the present disclosure, there is provided a device for anti-lost alarm, including: a processor; a memory for storing instructions executable by the processor; wherein the processor is configured to: detect the current environment information; according to the information of the current environment and the information of the preset security environment, it is judged whether the current environment belongs to the preset security environment; if the current environment belongs to the preset security environment, the first alarm frequency is used for anti-lost Alarm; if the current environment does not belong to the preset safe environment, a second alarm frequency is used for anti-lost alarm; wherein, the first alarm frequency is lower than the second alarm frequency.

Optionally, the preset security environment is divided into multiple security levels, and the use of the first alarm frequency for anti-lost alarm includes: determining the security level to which the current environment belongs; adopting the security level corresponding to the security level; The first alarm frequency is used for anti-lost alarm; the higher the security level, the lower the corresponding first alarm frequency.

Optionally, the determining the security level to which the current environment belongs includes: determining the security level selected by the user as the security level to which the current environment belongs; or detecting the information of the current environment and automatically determining the security level according to the detection result The security level to which the current environment belongs.

Optionally, the information of the current environment includes the information of the currently accessed router, and the judging whether the current environment belongs to the preset security environment according to the information of the current environment and the information of the preset security environment includes: If the information of the currently accessed router is the same as that of the preset router, it is determined that the current environment belongs to the preset security environment.

Optionally, the information of the current environment includes the information of the wireless signal currently scanned, and the judging whether the current environment belongs to the preset security environment according to the information of the current environment and the information of the preset security environment includes : If the proportion of the same part of the wireless signal information obtained by current scanning and the preset wireless signal information is greater than the preset value, it is determined that the current environment belongs to the preset security environment.

According to the fourth aspect of the embodiments of the present disclosure, there is provided a non-transitory computer-readable storage medium, when the instructions in the storage medium are executed by the processor of the mobile terminal, the mobile terminal can execute an anti-lost alarm method , the method includes: detecting the information of the current environment; judging whether the current environment belongs to the preset security environment according to the information of the current environment and the information of the preset security environment; if the current environment belongs to the preset security environment , using a first alarm frequency to perform an anti-lost alarm; if the current environment does not belong to a preset safe environment, using a second alarm frequency to perform an anti-lost alarm; wherein, the first alarm frequency is less than the second alarm frequency.

Optionally, the preset security environment is divided into multiple security levels, and the use of the first alarm frequency for anti-lost alarm includes: determining the security level to which the current environment belongs; adopting the security level corresponding to the security level; The first alarm frequency is used for anti-lost alarm; the higher the security level, the lower the corresponding first alarm frequency.

Optionally, the determining the security level to which the current environment belongs includes: determining the security level selected by the user as the security level to which the current environment belongs; or detecting the information of the current environment and automatically determining the security level according to the detection result The security level to which the current environment belongs.

Optionally, the information of the current environment includes the information of the currently accessed router, and the judging whether the current environment belongs to the preset security environment according to the information of the current environment and the information of the preset security environment includes: If the information of the currently accessed router is the same as that of the preset router, it is determined that the current environment belongs to the preset security environment.

Optionally, the information of the current environment includes the information of the wireless signal currently scanned, and the judging whether the current environment belongs to the preset security environment according to the information of the current environment and the information of the preset security environment includes : If the proportion of the same part of the wireless signal information obtained by current scanning and the preset wireless signal information is greater than the preset value, it is determined that the current environment belongs to the preset security environment.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects:

By reducing the frequency of anti-lost alarms when the current environment is a preset safe environment, interference to users caused by frequent alarms can be avoided.

Furthermore, by setting multiple security levels, the corresponding anti-lost alarm frequency can be adopted according to the current environment to improve the accuracy.

Further, different requirements can be met by receiving the security level selected by the user or automatically determining the security level according to the information of the current environment.

Further, by comparing the information of the currently accessed router with the information of the preset router to determine whether it belongs to the preset security environment, the accuracy of the judgment result can be improved.

Further, by comparing the wireless signal information obtained by current scanning with the preset wireless signal information, usability can be improved and implementation can be facilitated.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure.

Fig. 1 is a flow chart of an anti-lost alarm method according to an exemplary embodiment.

Fig. 2 is a flowchart of another anti-lost alarm method according to an exemplary embodiment.

Fig. 3 is a block diagram of an anti-lost alarm device according to an exemplary embodiment.

Fig. 4 is a block diagram of another anti-lost alarm device according to an exemplary embodiment.

Fig. 5 is a block diagram of a device for anti-lost alarm according to an exemplary embodiment.

detailed description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

Fig. 1 is a flow chart of an anti-lost alarm method according to an exemplary embodiment. As shown in Fig. 1 , the anti-lost alarm method is used in a terminal and includes the following steps.

S11: Detect information of the current environment.

Optionally, information about the current environment includes:

The information of the router currently accessed by the mobile terminal, for example, the information of the router includes: a Service Set Identifier (Service Set Identifier, SSID) of the router or a Media Access Control (MAC) address of the router. and / or,

The information of the wireless signals currently scanned by the mobile terminal may be one or more, and the wireless signals are, for example, wifi signals.

S12: According to the information of the current environment and the information of the preset security environment, determine whether the current environment belongs to the preset security environment.

Among them, the information of the current environment can be compared with the information of the preset security environment. When the two are consistent or mostly consistent, it is judged that the current environment belongs to the preset security environment; otherwise, it is judged that the current environment does not belong to the preset security environment. security environment.

For example, the information (SSID or MAC address) of the preset router, if the information of the currently accessed router is consistent with the information of the preset router, it is determined that the current environment belongs to the preset security environment. or,

The information of the preset wireless signal, taking the wireless signal as a wifi signal as an example, if the ratio of the wifi information obtained by the current scan to the preset wifi information is greater than the preset value (such as 80%), it is judged that the current environment belongs to the preset security environment.

The foregoing descriptions are made by taking the information of the current environment including: the information of the currently accessed router or the information of the wireless signal obtained through current scanning as an example. It can be understood that the current environment information may also include: information of the currently connected router and information of the currently scanned wireless signal, so as to judge whether the current environment belongs to the preset security environment according to these two kinds of information. For example, if the information of the currently accessed router is the same as that of the preset router, and the proportion of the part of the wireless signal information obtained through the current scan that is the same as the preset wireless signal information is greater than the preset value, determine The current environment belongs to the default security environment.

S13: If the current environment belongs to the preset safe environment, use the first alarm frequency to perform an anti-lost alarm.

S14: If the current environment does not belong to the preset safe environment, use the second alarm frequency to perform an anti-lost alarm. Wherein, the first alarm frequency is less than the second alarm frequency.

For example, the frequency of the anti-lost alarm can be set initially as the second alarm frequency, and the second alarm frequency is that each time a risk of loss is detected, an alarm is issued, then after the first alarm frequency is used for the anti-lost alarm, When the risk of loss is detected every N times, an alarm can be issued. N is greater than 1. The value of N can be set according to actual experience, or even turn off the anti-lost alarm function without alarming.

In some embodiments, referring to FIG. 2, S13 may include:

S131: If the current environment belongs to a preset security environment, determine a security level to which the current environment belongs.

Among them, multiple security levels can be preset, for example, one's own home and car belong to the highest security level, and trustworthy people's homes belong to the second highest security level.

Optionally, determining the security level of the current environment may include:

determining the security level selected by the user as the security level to which the current environment belongs; or,

The information of the current environment is detected, and the security level to which the current environment belongs is automatically determined according to the detection result.

For example, the mobile terminal may display a selection interface to the user, provide the user with a plurality of optional security levels in the selection interface, such as one's own home, a friend's home, etc., and receive the security level selected by the user, and determine the security level selected by the user. For the security level of the current environment, for example, if the user selects his own home, it can be determined that the security level of the current environment is the highest security level.

Or, the mobile terminal can automatically determine the security level of the current environment according to the information of the current environment. For example, if it is detected that the information of the currently accessed router is the information of the router of its own home, then it is determined that the corresponding security level is the highest security level.

S132: Perform an anti-lost alarm by using a first alarm frequency corresponding to the security level, wherein the higher the security level, the lower the corresponding first alarm frequency.

For example, after it is determined that the current environment belongs to the highest security level (such as in one's own home), an alarm frequency corresponding to the highest security level can be used to perform an anti-lost alarm.

Among them, the higher the security level, the lower the alarm frequency. For example, when it is detected that the alarm is at your own home, the alarm can be turned off, or every 5 times the risk of loss is detected. After low), an alarm can be issued every time three loss risks are detected.

On the other hand, when it is judged that the current environment does not belong to the preset safe environment, the second alarm frequency can be used for alarming, and the second alarm frequency is higher than the first alarm frequency. For example, if the current environment is a public place, you can When a risk of loss is detected, an alarm is issued.

In addition, during the anti-lost alarm, it is possible to detect whether there is a risk of loss according to the signal strength between the mobile terminal and the anti-lost device, and when there is a risk of loss, an alarm is issued according to the corresponding alarm frequency.

For example, the application (APP) on the mobile phone can detect the Received Signal Strength Indication (RSSI) between the mobile phone and the anti-lost device. If the RSSI is less than the preset strength, it will detect that there is a risk of loss. If the current If the environment does not belong to the preset safe environment (such as a public place), when the risk of loss is detected, the mobile phone APP can trigger the mobile phone to vibrate or ring to remind the user. If the current environment belongs to the preset safe environment, you can count the number of times that the risk of loss is currently detected. If the preset number of times (such as 5 times) is reached, the mobile APP can trigger the mobile phone to vibrate or ring to remind the user. After the user sets the number of statistics to 0, when the preset number of times is not reached, no reminder will be given.

In this embodiment, by reducing the frequency of anti-lost alarms when the current environment is a preset safe environment, interference to users caused by frequent alarms can be avoided. Furthermore, by setting multiple security levels, the corresponding anti-lost alarm frequency can be adopted according to the current environment to improve the accuracy. Further, different requirements can be met by receiving the security level selected by the user or automatically determining the security level according to the information of the current environment. Further, by comparing the information of the currently accessed router with the information of the preset router to determine whether it belongs to the preset security environment, the accuracy of the judgment result can be improved. Further, by comparing the wireless signal information obtained by current scanning with the preset wireless signal information, usability can be improved and implementation can be facilitated.

Fig. 3 is a block diagram of an anti-lost alarm device according to an exemplary embodiment. Referring to FIG. 3 , the device 30 includes: a detection module 31 , a judging module 32 , a first processing module 33 and a second processing module 34 .

The detection module 31 is configured to detect the information of the current environment.

Optionally, information about the current environment includes:

The information of the router currently accessed by the mobile terminal, for example, the information of the router includes: a Service Set Identifier (Service Set Identifier, SSID) of the router or a Media Access Control (MAC) address of the router. and / or,

The information of the wireless signals currently scanned by the mobile terminal may be one or more, and the wireless signals are, for example, wifi signals.

The judging module 32 is configured to judge whether the current environment belongs to the preset safe environment according to the information of the current environment and the information of the preset safe environment.

Optionally, the information of the current environment includes the information of the currently accessed router, and the judging module 32 is used for:

When the information of the currently accessed router is the same as the information of the preset router, it is determined that the current environment belongs to the preset security environment.

Optionally, the information of the current environment includes the information of the wireless signal currently scanned, and the judging module 32 is used for:

When the proportion of the same part of the wireless signal information obtained by current scanning and the preset wireless signal information is greater than a preset value, it is determined that the current environment belongs to the preset security environment.

Among them, the information of the current environment can be compared with the information of the preset security environment. When the two are consistent or mostly consistent, it is judged that the current environment belongs to the preset security environment; otherwise, it is judged that the current environment does not belong to the preset security environment. security environment.

For example, the information (SSID or MAC address) of the preset router, if the information of the currently accessed router is consistent with the information of the preset router, it is determined that the current environment belongs to the preset security environment. or,

The information of the preset wireless signal, taking the wireless signal as a wifi signal as an example, if the ratio of the wifi information obtained by the current scan to the preset wifi information is greater than the preset value (such as 80%), it is judged that the current environment belongs to the preset security environment.

The foregoing descriptions are made by taking the information of the current environment including: the information of the currently accessed router or the information of the wireless signal obtained through current scanning as an example. It can be understood that the current environment information may also include: information of the currently connected router and information of the currently scanned wireless signal, so as to judge whether the current environment belongs to the preset security environment according to these two kinds of information. For example, if the information of the currently accessed router is the same as that of the preset router, and the proportion of the part of the wireless signal information obtained through the current scan that is the same as the preset wireless signal information is greater than the preset value, determine The current environment belongs to the default security environment.

The first processing module 33 is configured to use a first alarm frequency to perform an anti-lost alarm when the current environment belongs to a preset safe environment.

The second processing module 34 is configured to use a second alarm frequency to perform an anti-lost alarm when the current environment does not belong to the preset safe environment; wherein, the first alarm frequency is lower than the second alarm frequency.

For example, the frequency of the anti-lost alarm can be set initially as the second alarm frequency, and the second alarm frequency is that each time a risk of loss is detected, an alarm is issued, then after the first alarm frequency is used for the anti-lost alarm frequency , when the risk of loss is detected every N times, an alarm can be issued, N is greater than 1, and the value of N can be set according to actual experience, etc., or even turn off the anti-lost alarm function, and no alarm will be issued.

In some embodiments, the preset security environment is divided into multiple security levels, see FIG. 4, which is a block diagram of another anti-lost alarm device according to an exemplary embodiment, and the first processing module 33 including:

A determining submodule 331, configured to determine the security level to which the current environment belongs when the current environment belongs to a preset security environment;

The alarm sub-module 332 is configured to use the first alarm frequency corresponding to the security level to perform an anti-lost alarm;

Wherein, the higher the security level, the lower the corresponding first alarm frequency.

Optionally, the determining submodule 331 is used for:

determining the security level selected by the user as the security level to which the current environment belongs; or,

The information of the current environment is detected, and the security level to which the current environment belongs is automatically determined according to the detection result.

Among them, multiple security levels can be preset, for example, one's own home and car belong to the highest security level, and trustworthy people's homes belong to the second highest security level.

Among them, multiple security levels can be preset, for example, one's own home and car belong to the highest security level, and trustworthy people's homes belong to the second highest security level.

Optionally, determining the security level of the current environment may include:

receiving the security level selected by the user, and determining the security level selected by the user as the security level to which the current environment belongs; or,

According to the information of the current environment, determine the security level to which the current environment belongs.

For example, the mobile terminal may display a selection interface to the user, provide the user with a plurality of optional security levels in the selection interface, such as one's own home, a friend's home, etc., and receive the security level selected by the user, and determine the security level selected by the user. For the security level of the current environment, for example, if the user selects his own home, it can be determined that the security level of the current environment is the highest security level.

Or, the mobile terminal can automatically determine the security level of the current environment according to the information of the current environment. For example, if it is detected that the information of the currently accessed router is the information of the router of its own home, then it is determined that the corresponding security level is the highest security level.

For example, after it is determined that the current environment belongs to the highest security level (such as in one's own home), an alarm frequency corresponding to the highest security level can be used to perform an anti-lost alarm.

Among them, the higher the security level, the lower the alarm frequency. For example, when it is detected that the alarm is at your own home, the alarm can be turned off, or every 5 times the risk of loss is detected. After low), an alarm can be issued every time three loss risks are detected.

On the other hand, when the judging module judges that the current environment does not belong to the preset safe environment, the second processing module can use the second alarm frequency to issue an alarm, and the second alarm frequency is higher than the first alarm frequency. For example, if the current environment is In public places, an alarm can be issued every time a risk of loss is detected.

In addition, the processing module can detect whether there is a risk of loss according to the signal strength between the mobile terminal and the anti-lost device when the anti-lost alarm occurs, and when there is a risk of loss, alarm according to the corresponding alarm frequency.

In this embodiment, by reducing the frequency of anti-lost alarms when the current environment is a preset safe environment, interference to users caused by frequent alarms can be avoided. Furthermore, by setting multiple security levels, the corresponding anti-lost alarm frequency can be adopted according to the current environment to improve the accuracy. Further, different requirements can be met by receiving the security level selected by the user or automatically determining the security level according to the information of the current environment. Further, by comparing the information of the currently accessed router with the information of the preset router to determine whether it belongs to the preset security environment, the accuracy of the judgment result can be improved. Further, by comparing the wireless signal information obtained by current scanning with the preset wireless signal information, usability can be improved and implementation can be facilitated.

Fig. 5 is a block diagram of a device for anti-lost alarm according to an exemplary embodiment. For example, the apparatus 500 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.

5, device 500 may include one or more of the following components: processing component 502, memory 504, power supply component 506, multimedia component 508, audio component 510, input/output (I/O) interface 512, sensor component 514, and communication component 516 .

The processing component 502 generally controls the overall operations of the device 500, such as those associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 502 may include one or more processors 520 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 502 may include one or more modules that facilitate interaction between processing component 502 and other components. For example, processing component 502 may include a multimedia module to facilitate interaction between multimedia component 508 and processing component 502 .

The memory 504 is configured to store various types of data to support operations at the device 500 . Examples of such data include instructions for any application or method operating on device 500, contact data, phonebook data, messages, pictures, videos, and the like. The memory 504 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.

The power supply component 506 provides power to various components of the device 500 . Power components 506 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for device 500 .

The multimedia component 508 includes a screen that provides an output interface between the device 500 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect duration and pressure associated with the touch or swipe action. In some embodiments, the multimedia component 508 includes a front camera and/or a rear camera. When the device 500 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.

The audio component 510 is configured to output and/or input audio signals. For example, the audio component 510 includes a microphone (MIC), which is configured to receive external audio signals when the device 500 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 504 or sent via communication component 516 . In some embodiments, the audio component 510 also includes a speaker for outputting audio signals.

The I/O interface 512 provides an interface between the processing component 502 and a peripheral interface module. The peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.

Sensor assembly 514 includes one or more sensors for providing status assessments of various aspects of device 500 . For example, the sensor component 514 can detect the open/closed state of the device 500, the relative positioning of components, such as the display and keypad of the device 500, and the sensor component 514 can also detect a change in the position of the device 500 or a component of the device 500 , the presence or absence of user contact with the device 500 , the device 500 orientation or acceleration/deceleration and the temperature change of the device 500 . Sensor assembly 514 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. Sensor assembly 514 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 514 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.

The communication component 516 is configured to facilitate wired or wireless communication between the apparatus 500 and other devices. The device 500 can access wireless networks based on communication standards, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 516 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 516 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, apparatus 500 may be programmed by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing the methods described above.

In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as the memory 504 including instructions, which can be executed by the processor 520 of the device 500 to implement the above method. For example, the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

Other embodiments of the present disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any modification, use or adaptation of the present disclosure, and these modifications, uses or adaptations follow the general principles of the present disclosure and include common knowledge or conventional technical means in the technical field not disclosed in the present disclosure . The specification and examples are to be considered exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It should be understood that the present disclosure is not limited to the precise constructions which have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (11)

1. An anti-lost alarm method is characterized by comprising the following steps:

detecting information of a current environment;

judging whether the current environment belongs to a preset safe environment or not according to the information of the current environment and the information of the preset safe environment;

if the current environment belongs to a preset safe environment, adopting a first alarm frequency to carry out anti-lost alarm;

if the current environment does not belong to the preset safe environment, adopting a second alarm frequency to carry out anti-lost alarm;

wherein the first alarm frequency is less than the second alarm frequency.

2. The method of claim 1, wherein the predetermined security environment is divided into a plurality of security levels, and wherein the performing anti-lost alarms using a first alarm frequency comprises:

determining a security level to which the current environment belongs;

adopting a first alarm frequency corresponding to the security level to perform anti-lost alarm;

wherein the higher the security level, the lower the corresponding first alarm frequency.

3. The method of claim 2, wherein determining the security level to which the current environment belongs comprises:

determining the security level selected by the user as the security level to which the current environment belongs; or,

and detecting the information of the current environment, and automatically determining the security level of the current environment according to the detection result.

4. The method according to any one of claims 1 to 3, wherein the information of the current environment includes information of a currently accessed router, and the determining whether the current environment belongs to a preset security environment according to the information of the current environment and the information of the preset security environment includes:

and if the information of the currently accessed router is the same as the information of the preset router, judging that the current environment belongs to the preset safe environment.

5. The method according to any one of claims 1 to 3, wherein the information of the current environment includes information of a wireless signal obtained by current scanning, and the determining whether the current environment belongs to a preset safety environment according to the information of the current environment and information of the preset safety environment includes:

and if the proportion of the same part of the information of the wireless signal obtained by current scanning and the preset information of the wireless signal is greater than the preset value, judging that the current environment belongs to the preset safe environment.

6. An anti-lost alarm device, comprising:

the detection module is used for detecting the information of the current environment;

the judging module is used for judging whether the current environment belongs to a preset safety environment or not according to the information of the current environment and the information of the preset safety environment;

the first processing module is used for performing anti-lost alarm by adopting a first alarm frequency when the current environment belongs to a preset safe environment;

the second processing module is used for performing anti-lost alarm by adopting a second alarm frequency when the current environment does not belong to a preset safe environment;

wherein the first alarm frequency is less than the second alarm frequency.

7. The apparatus of claim 6, wherein the predefined security environment is divided into a plurality of security levels, and wherein the first processing module comprises:

the determining submodule is used for determining the security level of the current environment when the current environment belongs to a preset security environment;

the alarm submodule is used for carrying out anti-lost alarm by adopting a first alarm frequency corresponding to the security level;

wherein the higher the security level, the lower the corresponding first alarm frequency.

8. The apparatus of claim 7, wherein the determination submodule is configured to:

determining the security level selected by the user as the security level to which the current environment belongs; or,

and detecting the information of the current environment, and automatically determining the security level of the current environment according to the detection result.

9. The apparatus according to any of claims 6-8, wherein the information of the current environment comprises information of a currently accessed router, and the determining module is configured to:

and when the information of the currently accessed router is the same as the information of the preset router, judging that the current environment belongs to the preset safe environment.

10. The apparatus according to any one of claims 6-8, wherein the information of the current environment includes information of currently scanned wireless signals, and the determining module is configured to:

and when the proportion of the same part of the information of the wireless signal obtained by current scanning and the information of the preset wireless signal is greater than the preset value, judging that the current environment belongs to the preset safe environment.

11. An apparatus for anti-lost alarm, comprising:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to:

detecting information of a current environment;

judging whether the current environment belongs to a preset safe environment or not according to the information of the current environment and the information of the preset safe environment;

if the current environment belongs to a preset safe environment, adopting a first alarm frequency to carry out anti-lost alarm;

if the current environment does not belong to the preset safe environment, adopting a second alarm frequency to carry out anti-lost alarm;

wherein the first alarm frequency is less than the second alarm frequency.