CN105741462A - Mobile phone anti-lost detection method and device - Google Patents
Mobile phone anti-lost detection method and device Download PDFInfo
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- CN105741462A CN105741462A CN201610066580.3A CN201610066580A CN105741462A CN 105741462 A CN105741462 A CN 105741462A CN 201610066580 A CN201610066580 A CN 201610066580A CN 105741462 A CN105741462 A CN 105741462A
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- terminal unit
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- wearable device
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
- G08B13/1436—Mechanical actuation by lifting or attempted removal of hand-portable articles with motion detection
Abstract
The embodiment of the invention discloses a mobile phone anti-lost detection method. The method comprises the steps that movement information of terminal equipment and movement information of wearable equipment are acquired at preset time intervals; whether the difference value between the movement information of the terminal equipment and the movement information of the wearable equipment is greater than a preset threshold is judged; and the terminal equipment is judged to be lost when the difference value between the movement information of the terminal equipment and the movement information of the wearable equipment is judged to be greater than the preset threshold, and alarm information is emitted. The embodiment of the invention also discloses a mobile phone anti-lost detection device.
Description
Technical field
The present invention relates to intelligent mobile terminal equipment technical field, particularly relate to a kind of preventing mobile phone loss detection method and device.
Background technology
Nowadays, smart mobile phone has become thing indispensable in people's life, the important informations such as the privacy information of user, photo, document and payment cipher are often all saved in mobile phone, once lost mobile phone or stolen after, except economic loss, also can bring inconvenience and potential safety hazard.
But in existing anti-theft method of mobile phone, be all after user mobile phone is stolen after a period of time, the method such as can be erased by Geographic mapping or data, help user's getting back mobile phone or reduce loss, family can not be timely used and know hand-set from stolen or situation about being lost.
Summary of the invention
In view of this, embodiment of the present invention expectation provides a kind of preventing mobile phone loss detection method and device, with according to the adaptively selected footmark color of theme style and footmark font color, it is simple to user identifies the content in footmark, promotes Consumer's Experience.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of preventing mobile phone loss detection device, described device includes: acquisition module, it is judged that module and alarm module；
Wherein, described acquisition module, for obtaining the movable information of terminal unit and the movable information of wearable device at prefixed time interval；
Described judge module, whether the difference being used for judging between the movable information of described terminal unit and the movable information of described wearable device is more than predetermined threshold value；
Described alarm module, for when the difference of movable information of the movable information Yu described wearable device of judging described terminal unit is more than predetermined threshold value, it is determined that described terminal unit loss, alert.
Device as above, wherein, described alarm module is additionally operable to:
The real-time position information of described terminal unit is sent to described wearable device, until when described judge module judges the movable information of the described terminal unit difference with the movable information of described wearable device less than predetermined threshold value, judge that described terminal unit is given for change, sound all clear.
Device as above, wherein, the movable information of described terminal unit includes movement velocity and the direction of motion of described terminal unit；The movable information of described wearable device includes movement velocity and the direction of motion of described wearable device；Described predetermined threshold value includes pre-set velocity threshold value and predetermined angle threshold value；
Described judge module specifically for:
Judge that whether the angle difference between the direction of motion of described terminal unit and the direction of motion of described wearable device is more than described predetermined angle threshold value；
When described angle difference is more than described predetermined angle threshold value, it is determined that described terminal unit is lost.
Device as above, wherein, described judge module is additionally operable to:
When described angle threshold is less than described predetermined angle threshold value, it is judged that whether the speed difference between movement velocity and the movement velocity of described wearable device of described terminal unit is more than described pre-set velocity threshold value；
When described speed difference is more than described pre-set velocity threshold value, it is determined that described terminal unit is lost.
Device as above, wherein, described warning message includes: ring alert tone and/or vibration.
A kind of preventing mobile phone loss detection method, described method includes:
The movable information of terminal unit and the movable information of wearable device is obtained at prefixed time interval；
Judge that whether the difference between the movable information of described terminal unit and the movable information of described wearable device is more than predetermined threshold value；
When the difference of movable information of the movable information Yu described wearable device of judging described terminal unit is more than predetermined threshold value, it is determined that described terminal unit is lost, alert.
Method as above, wherein, after described terminal unit and described wearable device are simultaneously emitted by warning message, described method also includes:
The real-time position information of described terminal unit is sent to described wearable device, until when the difference of movable information of the movable information Yu described wearable device of judging described terminal unit is less than predetermined threshold value, it is determined that described terminal unit is given for change, sounds all clear.
Method as above, wherein, the movable information of described terminal unit includes movement velocity and the direction of motion of described terminal unit；The movable information of described wearable device includes movement velocity and the direction of motion of described wearable device；Described predetermined threshold value includes pre-set velocity threshold value and predetermined angle threshold value；
Difference between the described movable information judging described terminal unit and the movable information of described wearable device whether more than predetermined threshold value, including:
Judge that whether the angle difference between the direction of motion of described terminal unit and the direction of motion of described wearable device is more than described predetermined angle threshold value；
When described angle difference is more than described predetermined angle threshold value, it is determined that described terminal unit is lost.
Method as above, wherein, whether the angle difference between the described direction of motion judging described terminal unit and the direction of motion of described wearable device is more than, after described predetermined angle threshold value, also including:
When described angle threshold is less than described predetermined angle threshold value, it is judged that whether the speed difference between movement velocity and the movement velocity of described wearable device of described terminal unit is more than described pre-set velocity threshold value；
When described speed difference is more than described pre-set velocity threshold value, it is determined that described terminal unit is lost.
Method as above, wherein, described warning message includes: ring alert tone and/or vibration.
Preventing mobile phone loss detection method that the embodiment of the present invention provides and device, preventing mobile phone loss detection device obtains the movable information of terminal unit and the movable information of wearable device at prefixed time interval；Judge that whether the difference between the movable information of described terminal unit and the movable information of described wearable device is more than predetermined threshold value；When the difference of movable information of the movable information Yu described wearable device of judging described terminal unit is more than predetermined threshold value, it is determined that described terminal unit is lost, alert.So, it is possible quickly to judge when mobile phone is lost, and persistent reminder is provided, allow users to be warned in the very first time, compared to existing preventing mobile phone loss method, reduce the room and time scope that mobile phone is searched, improve the probability that mobile phone is given for change.
Accompanying drawing explanation
Fig. 1 is the hardware architecture diagram of a kind of optional mobile terminal realizing the embodiment of the present invention；
The communication system architecture schematic diagram that the mobile terminal that Fig. 2 provides for the embodiment of the present invention is operable to；
The structural representation of the preventing mobile phone loss detection device that Fig. 3 provides for the embodiment of the present invention；
The flow chart of the preventing mobile phone loss detection method that Fig. 4 provides for the embodiment of the present invention；
The flow chart of the preventing mobile phone loss detection method that Fig. 5 provides for the application embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing 1.In follow-up description, use the suffix being used for representing such as " module ", " parts " or " unit " of element only for being conducive to the explanation of the present invention, itself do not have specific meaning.Therefore, " module " and " parts " can mixedly use.
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can include the mobile terminal of such as mobile phone, smart phone, notebook computer, digit broadcasting receiver, personal digital assistant (PDA), panel computer (PAD), portable media player (PMP), guider etc. and the fixed terminal of such as numeral TV, desk computer etc..Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, except being used in particular for the element of mobile purpose, structure according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware architecture diagram realizing a kind of optional mobile terminal of each embodiment of the present invention.
Mobile terminal 100 can include wireless communication unit 110, audio/video (A/V) input block 120, user input unit 130, output unit 150, memorizer 160, interface unit 170, controller 180 and power subsystem 190 etc..Fig. 1 illustrates the mobile terminal with various assembly, it should be understood that be not required for implementing all assemblies illustrated, it is possible to alternatively implement more or less of assembly, will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assembly, and it allows the radio communication between mobile terminal 100 and wireless communication system or network.Such as, wireless communication unit can include at least one in broadcast reception module 111, mobile communication module 112, wireless Internet module 113, short range communication module 114 and positional information module 115.
Broadcast reception module 111 manages server via broadcast channel from external broadcasting and receives broadcast singal and/or broadcast related information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be generate and send the server of broadcast singal and/or broadcast related information or broadcast singal that reception is previously created and/or broadcast related information and send it to the server of terminal.Broadcast singal can include TV broadcast singal, radio signals, data broadcasting signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast related information can also provide via mobile communications network, and in this case, broadcast related information can be received by mobile communication module 112.Broadcast singal can exist in a variety of manners, such as, it can exist with the electronic program guides (EPG) of DMB (DMB), the form of the electronic service guidebooks (ESG) etc. of digital video broadcast-handheld (DVB-H).Broadcast reception module 111 can be passed through to use various types of broadcast systems to receive signal broadcast.Especially, broadcast reception module 111 can be passed through to use such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), DVB-hand-held (DVB-H), and the digit broadcasting system of the Radio Data System of forward link media (MediaFLO), received terrestrial digital broadcasting integrated service (ISDB-T) etc. receives digital broadcasting.Broadcast reception module 111 may be constructed such that the various broadcast systems and above-mentioned digit broadcasting system that are adapted to provide for broadcast singal.The broadcast singal and/or the broadcast related information that receive via broadcast reception module 111 can be stored in memorizer 160 (or other type of storage medium).
Mobile communication module 112 sends radio signals at least one in base station (such as, access point, node B etc.), exterior terminal and server and/or receives from it radio signal.Such radio signal can include voice call signal, video calling signal or the various types of data sending according to text and/or Multimedia Message and/or receiving.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can internally or externally be couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (WLAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include bluetooth TM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee TM etc..
Positional information module 115 is the module of positional information for checking or obtain mobile terminal.The typical case of positional information module 115 is GPS (global positioning system).According to current technology, GPS module 115 calculates from the range information of three or more satellites and correct time information and the Information application triangulation for calculating, thus according to longitude, latitude with highly accurately calculate three-dimensional current location information.Currently, the method for calculating position and temporal information uses three satellites and the error by the position using an other satellite correction to calculate and temporal information.Additionally, GPS module 115 can calculate velocity information by Continuous plus current location information in real time.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include camera 121 and mike 122, and the view data of the camera 121 static images to being obtained by image capture apparatus in Video Capture pattern or image capture mode or video processes.Picture frame after process may be displayed on display unit 151.Picture frame after camera 121 processes can be stored in memorizer 160 (or other storage medium) or be transmitted via wireless communication unit 110, it is possible to provide two or more cameras 121 according to the structure of mobile terminal.Mike 122 can receive sound (voice data) via mike 122 in telephone calling model, logging mode, speech recognition mode etc. operational mode, and can be voice data by such acoustic processing.Audio frequency (voice) data after process can be converted to the form output that can be sent to mobile communication base station via mobile communication module 112 when telephone calling model.Mike 122 can implement various types of noise elimination (or suppression) algorithm to eliminate (or suppression) in the noise received and produce in the process of transmission audio signal or interference.
User input unit 130 can generate key input data to control the various operations of mobile terminal according to the order of user's input.User input unit 130 allows user to input various types of information, and can include keyboard, touch pad (such as, detection due to touched and cause resistance, pressure, electric capacity etc. the sensitive component of change) etc..Especially, when touch pad is superimposed upon on display unit 151 as a layer, it is possible to form touch screen.
Interface unit 170 is used as at least one external device (ED) and is connected, with mobile terminal 100, the interface that can pass through.Such as, external device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or wireless FPDP, memory card port, for connecting the port of the device with identification module, audio frequency input/output (I/O) port, video i/o port, ear port etc..Interface unit 170 may be used for receiving from the input (such as, data message, electric power etc.) of external device (ED) and the one or more elements being transferred in mobile terminal 100 by the input received or may be used for transmission data between mobile terminal and external device (ED).
Output unit 150 can include display module 151 and dio Output Modules 152 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 100.Such as, when mobile terminal 100 is in telephone calling model, display unit 151 can show the user interface (UI) relevant with call or other communicate (such as, text messaging, multimedia file download etc.) or graphic user interface (GUI).When being in video calling pattern or image capture mode when mobile terminal 100, display unit 151 can show the image of image and/or the reception caught, UI or GUI illustrating video or image and correlation function etc..
Meanwhile, when display module 151 and touch pad as a layer superposed on one another to form touch screen time, display module 151 can serve as input equipment and output device.Display module 151 can include at least one in liquid crystal display (LCD), thin film transistor (TFT) LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc..Some in these display may be constructed such that transparence is to allow user to watch from outside, and this is properly termed as transparent display, and typical transparent display can be such as TOLED (transparent organic light emitting diode) display etc..According to the specific embodiment wanted, mobile terminal 100 can include two or more display units (or other display device), such as, mobile terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detecting touch input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal receive under the isotype such as pattern, call mode, logging mode, speech recognition mode, broadcast reception mode time, that wireless communication unit 110 is received or storage in memorizer 160 voice data transducing audio signal and be output as sound.And, dio Output Modules 152 can provide the audio frequency output (such as, call signal receive sound, message sink sound etc.) relevant to the specific function of mobile terminal 100 execution.Dio Output Modules 152 can include speaker, buzzer etc..
Memorizer 160 can store the process performed by controller 180 and control software program etc. of operation, or can temporarily store and export the data that maybe will export.And, memorizer 160 can store the vibration about the various modes exported when touching and being applied to touch screen and the data of audio signal.
Memorizer 160 can include the storage medium of at least one type, described storage medium includes flash memory, hard disk, multimedia card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device (RAM), static random-access memory (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc..And, mobile terminal 100 can be connected the network storage device cooperation of the storage function performing memorizer 160 with by network.
Controller 180 generally controls the overall operation of mobile terminal.Such as, controller 180 performs the control relevant to voice call, data communication, video calling etc. and process.It addition, controller 180 can include the multi-media module 181 for reproducing (or playback) multi-medium data, multi-media module 181 can construct in controller 180, or it is so structured that separates with controller 180.Controller 180 can perform pattern recognition process, so that the handwriting input performed on the touchscreen or picture drafting input are identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides the suitable electric power operated needed for each element and assembly.
Various embodiment described herein can to use such as computer software, hardware or its any combination of computer-readable medium to implement.Hardware is implemented, embodiment described herein can pass through to use application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), processor, controller, microcontroller, microprocessor, at least one that is designed to perform in the electronic unit of function described herein to implement, in some cases, such embodiment can be implemented in controller 180.Implementing for software, the embodiment of such as process or function can be implemented with allowing the independent software module performing at least one function or operation.Software code can be implemented by the software application (or program) write with any suitable programming language, and software code can be stored in memorizer 160 and be performed by controller 180.
So far, mobile terminal is described according to its function.Below, for the sake of brevity, by the slide type mobile terminal in the various types of mobile terminals describing such as folded form, board-type, oscillating-type, slide type mobile terminal etc. exemplarily.Therefore, the present invention can be applied to any kind of mobile terminal, and is not limited to slide type mobile terminal.
Mobile terminal 100 as shown in Figure 1 may be constructed such that utilization operates via such as wired and wireless communication system and the satellite-based communication system of frame or packet transmission data.
The communication system being wherein operable to according to the mobile terminal of the present invention is described referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.Such as, the air interface used by communication system includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and UMTS (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, as explained below relates to cdma communication system, but such instruction is equally applicable to other type of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 100, multiple base station (BS) 270, base station controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to form interface with Public Switched Telephony Network (PSTN) 290.MSC280 is also structured to and the BSC275 formation interface that can be couple to base station 270 via back haul link.Back haul link can construct according to any one in some known interfaces, and described interface includes such as E1/T1, ATM, IP, PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system as shown in Figure 2 can include multiple BSC275.
Each BS270 can service one or more subregion (or region), by each subregion of multidirectional antenna or the antenna covering pointing to specific direction radially away from BS270.Or, each subregion can be covered by two or more antennas for diversity reception.Each BS270 may be constructed such that support multiple frequencies distribution, and the distribution of each frequency has specific frequency spectrum (such as, 1.25MHz, 5MHz etc.).
Intersecting that subregion and frequency are distributed can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver subsystem (BTS) or other equivalent terms.In this case, term " base station " may be used for broadly representing single BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS270 can be referred to as multiple cellular station.
As shown in Figure 2, broadcast singal is sent in system the mobile terminal 100 of operation by broadcsting transmitter (BT) 295.Broadcast reception module 111 as shown in Figure 1 is arranged on mobile terminal 100 and sentences the broadcast singal that reception is sent by BT295.In fig. 2 it is shown that several global positioning systems (GPS) satellite 300.Satellite 300 helps to position at least one in multiple mobile terminals 100.
In fig. 2, depict multiple satellite 300, it is understood that be, it is possible to use any number of satellite obtains useful location information.GPS module 115 as shown in Figure 1 is generally configured to coordinate the location information wanted with acquisition with satellite 300.Substitute GPS tracking technique or outside GPS tracking technique, it is possible to use other technology of the position of mobile terminal can be followed the tracks of.It addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link signal from various mobile terminals 100.Mobile terminal 100 generally participates in call, information receiving and transmitting communicates with other type of.Each reverse link signal that certain base station 270 receives is processed in specific BS270.The data obtained are forwarded to relevant BSC275.BSC provides call resource distribution and the mobile management function of the coordination of soft switching process included between BS270.The data received also are routed to MSC280 by BSC275, and it provides the extra route service for forming interface with PSTN290.Similarly, PSTN290 and MSC280 forms interface, and MSC280 and BSC275 forms interface, and BSC275 correspondingly controls BS270 so that forward link signals to be sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, it is proposed to each embodiment of the inventive method.
The structural representation of the preventing mobile phone loss detection device that Fig. 3 provides for the embodiment of the present invention.As it is shown on figure 3, the device that the present embodiment provides includes: acquisition module 31, it is judged that module 32 and alarm module 33；
Wherein, described acquisition module 31, for obtaining the movable information of terminal unit and the movable information of wearable device at prefixed time interval；
Described judge module 32, whether the difference being used for judging between the movable information of described terminal unit and the movable information of described wearable device is more than predetermined threshold value；
Described alarm module 33, for when the difference of movable information of the movable information Yu described wearable device of judging described terminal unit is more than predetermined threshold value, it is determined that described terminal unit loss, alert.
It should be noted that the preventing mobile phone loss detection device that the present embodiment provides, terminal unit can be applied simultaneously to, such as smart mobile phone, and wearable device, such as intelligent watch or Intelligent bracelet；And this smart mobile phone is attached by the mode of the wireless connections such as bluetooth with this intelligent watch, movable information each other can be detected mutually, and the size according to the difference between the movable information detected Yu predetermined threshold value, judge whether mobile phone is lost, if losing, being then simultaneously emitted by warning message, reminding user mobile phone to lose, thus allowing users to know, in the very first time, the situation that mobile phone is lost, and can within the scope of the room and time that can come up with searching mobile phone.
Further, described alarm module 33 is additionally operable to: send the real-time position information of described terminal unit to described wearable device, until when described judge module 32 judges the movable information of the described terminal unit difference with the movable information of described wearable device less than predetermined threshold value, judge that described terminal unit is given for change, sound all clear.
Concrete, described acquisition module 31 can detect the movable information of described terminal unit and described wearable device in real time, and sample at prefixed time interval, collect described terminal unit and the movable information of described wearable device, such as, the information such as movement velocity, acceleration of motion, the direction of motion, generally, in order to ensure to take into account real-time and accuracy, prefixed time interval is set to 2s-5s, the concrete numerical value of described prefixed time interval can be set according to practical situation, and this is not specifically limited by the present embodiment.
The movable information of described terminal unit includes movement velocity and the direction of motion of described terminal unit；The movable information of described wearable device includes movement velocity and the direction of motion of described wearable device；Described predetermined threshold value includes pre-set velocity threshold value and predetermined angle threshold value.
Described judge module 32, when whether the difference judged between the movable information of described terminal unit and the movable information of described wearable device is more than predetermined threshold value, first may determine that whether the angle difference between the direction of motion of the direction of motion of described terminal unit and described wearable device is more than described predetermined angle threshold value；When described angle difference is more than described predetermined angle threshold value, it is determined that described terminal unit is lost.
Further, described judge module 32 is additionally operable to when described angle threshold is less than described predetermined angle threshold value, it is judged that whether the speed difference between movement velocity and the movement velocity of described wearable device of described terminal unit is more than described pre-set velocity threshold value；When described speed difference is more than described pre-set velocity threshold value, it is determined that described terminal unit is lost.
In practical application, when gathering the described direction of motion, for each described prefixed time interval, i.e. sampling interval t, with the time started of sampling for starting point, during to the time that sampling terminates, using the extended line direction of movement position as the direction of motion of the terminal unit in this sampling interval, and described predetermined angle threshold value a is set, when the direction of motion of described terminal unit and the angle difference of the direction of motion of described wearable device are more than described predetermined angle threshold value a, think that the direction of motion of described terminal unit is inconsistent with the direction of motion of described wearable device, otherwise then think that the direction of motion of the two is consistent.
When thinking that the direction of motion of the direction of motion and described wearable device of described terminal unit is inconsistent, it is determined that described terminal unit is lost；When the direction of motion of described terminal unit is consistent with the direction of motion of described wearable device, then determine whether that whether the speed difference between the movement velocity of described terminal unit and the movement velocity of described wearable device is more than described pre-set velocity threshold value.
When whether judging described speed difference more than described pre-set velocity threshold value, what adopt is described terminal unit and the described wearable device average speed at each sampling interval t, and described pre-set velocity threshold value v is set, when the movement velocity of described terminal unit and the speed difference of the movement velocity of described wearable device are more than described pre-set velocity threshold value v, think that the movement velocity of the two is inconsistent, it is determined that described terminal unit is lost；Otherwise, then it is assumed that the two movement velocity is consistent, it is determined that described terminal unit is not lost.
The warning message that described alarm module 33 sends can be specifically ring alert tone and/or vibration；When actually used, when judging that described terminal unit is lost, alarm module 33 on described terminal unit sends default louder volume warning tone, and described louder volume warning tone cannot pass through to shut down or press the modes such as volume key close, it is only capable of closing by inputting the mode such as preset password or fingerprint on described terminal unit；The user dressing described wearable device then can be carried out vibrating alert according to the vibration mode pre-set by the alarm module 33 on described wearable device, terminal unit described in user is reminded to lose in the very first time, so that user gives described terminal unit in time for change, user is after giving described terminal unit for change, it is possible to carry out shutoff operation on described wearable device.
This shows, at described terminal unit, as hand-set from stolen lose or forgotten by user can not find somewhere time, described preventing mobile phone loss detection device can be at short notice, detect that described mobile phone does not mate with the movable information of described wearable device, namely, when difference between movable information and the movable information of described wearable device of described mobile phone is more than described predetermined threshold value, described mobile phone sends louder volume warning tone, the described wearable device that user wears simultaneously, also can carry out vibrating alert such as intelligent watch or bracelet.
If mobile phone is stolen by thief, now owing to mobile phone sending louder volume warning tone, and thief cannot close this louder volume warning tone, then user can mobile phone lose the very first time be reminded, and can within the scope of the room and time that can come up with searching mobile phone；If mobile phone is to pass into silence somewhere, by sending louder volume warning tone, remind the position at mobile phone place described in user, user is made to be quickly found out described mobile phone, user is after taking described mobile phone, it is possible to by inputting password on described mobile phone or being undertaken by described wearable device closing the operation reminded；And do not find period at described mobile phone, described mobile phone and described wearable device can continuously send out described warning message, and the real-time position information of described mobile phone is sent to described wearable device, assist user to find described mobile phone as early as possible according to described real-time position information.
The preventing mobile phone loss detection device that the present embodiment provides, quickly can judge when mobile phone is lost, and persistent reminder is provided, allow users to be warned in the very first time, compared to existing preventing mobile phone loss method, reduce the room and time scope that mobile phone is searched, improve the probability that mobile phone is given for change.
In actual applications, described acquisition module 31, judge module 32 and alarm module 33 all can by the central processing unit (CentralProcessingUnit being arranged in wireless data transmission equipment, CPU), microprocessor (MicroProcessorUnit, MPU), digital signal processor (DigitalSignalProcessor, DSP) or field programmable gate array (FieldProgrammableGateArray, FPGA) etc. realize.
The flow chart of the preventing mobile phone loss detection method that Fig. 4 provides for the embodiment of the present invention.As shown in Figure 4, the method that the present embodiment provides may include that
Step 401, obtain the movable information of the movable information of terminal unit and wearable device at prefixed time interval.
Concrete, the movable information of described terminal unit and described wearable device can be detected in real time, and sample at prefixed time interval, collect described terminal unit and the movable information of described wearable device, for instance, the information such as movement velocity, acceleration of motion, the direction of motion, generally, in order to ensure to take into account real-time and accuracy, prefixed time interval is set to 2s-5s, the concrete numerical value of described prefixed time interval can be set according to practical situation, and this is not specifically limited by the present embodiment.
In the present embodiment, the movable information limiting described terminal unit includes movement velocity and the direction of motion of described terminal unit；The movable information of described wearable device includes movement velocity and the direction of motion of described wearable device.In the embodiment that other are feasible at some, described movable information can also include acceleration information etc., and this is not specifically limited by the present embodiment.
Whether step 402, the difference judged between the movable information of described terminal unit and the movable information of described wearable device be more than predetermined threshold value.
Concrete, described predetermined threshold value can include pre-set velocity threshold value and predetermined angle threshold value.
When whether the difference judged between the movable information of described terminal unit and the movable information of described wearable device is more than predetermined threshold value, first may determine that whether the angle difference between the direction of motion of the direction of motion of described terminal unit and described wearable device is more than described predetermined angle threshold value；When described angle difference is more than described predetermined angle threshold value, it is determined that described terminal unit is lost.
Further, when described angle threshold is less than described predetermined angle threshold value, it is judged that whether the speed difference between movement velocity and the movement velocity of described wearable device of described terminal unit is more than described pre-set velocity threshold value；When described speed difference is more than described pre-set velocity threshold value, it is determined that described terminal unit is lost.
In practical application, when gathering the described direction of motion, for each described prefixed time interval, i.e. sampling interval t, with the time started of sampling for starting point, during to the time that sampling terminates, using the extended line direction of movement position as the direction of motion of the terminal unit in this sampling interval, and described predetermined angle threshold value a is set, when the direction of motion of described terminal unit and the angle difference of the direction of motion of described wearable device are more than described predetermined angle threshold value a, think that the direction of motion of described terminal unit is inconsistent with the direction of motion of described wearable device, otherwise then think that the direction of motion of the two is consistent.
When thinking that the direction of motion of the direction of motion and described wearable device of described terminal unit is inconsistent, it is determined that described terminal unit is lost；When the direction of motion of described terminal unit is consistent with the direction of motion of described wearable device, then determine whether that whether the speed difference between the movement velocity of described terminal unit and the movement velocity of described wearable device is more than described pre-set velocity threshold value.
When whether judging described speed difference more than described pre-set velocity threshold value, what adopt is described terminal unit and the described wearable device average speed at each sampling interval t, and described pre-set velocity threshold value v is set, when the movement velocity of described terminal unit and the speed difference of the movement velocity of described wearable device are more than described pre-set velocity threshold value v, think that the movement velocity of the two is inconsistent, it is determined that described terminal unit is lost；Otherwise, then it is assumed that the two movement velocity is consistent, it is determined that described terminal unit is not lost.
Step 403, when the difference of movable information of the movable information Yu described wearable device of judging described terminal unit is more than predetermined threshold value, it is determined that described terminal unit is lost, alert.
Warning message can be specifically ring alert tone and/or vibration；When actually used, when judging that described terminal unit is lost, described terminal unit sends default louder volume warning tone, and described louder volume warning tone cannot pass through to shut down or press the modes such as volume key close, it is only capable of closing by inputting the mode such as preset password or fingerprint on described terminal unit；The user dressing described wearable device then can be carried out vibrating alert according to the vibration mode pre-set by described wearable device, terminal unit described in user is reminded to lose in the very first time, so that user gives described terminal unit in time for change, user is after giving described terminal unit for change, it is possible to carry out shutoff operation on described wearable device.
Further, after described terminal unit and described wearable device are simultaneously emitted by warning message, the real-time position information of described terminal unit is sent to described wearable device, until when the difference of movable information of the movable information Yu described wearable device of judging described terminal unit is less than predetermined threshold value, judge that described terminal unit is given for change, sound all clear.
At described terminal unit, as hand-set from stolen lose or forgotten by user can not find somewhere time, described preventing mobile phone loss detection device can be at short notice, detect that described mobile phone does not mate with the movable information of described wearable device, namely, when difference between movable information and the movable information of described wearable device of described mobile phone is more than described predetermined threshold value, described mobile phone sends louder volume warning tone, the described wearable device that user wears simultaneously, also can carry out vibrating alert such as intelligent watch or bracelet.
If mobile phone is stolen by thief, now owing to mobile phone sending louder volume warning tone, and thief cannot close this louder volume warning tone, then user can mobile phone lose the very first time be reminded, and can within the scope of the room and time that can come up with searching mobile phone；If mobile phone is to pass into silence somewhere, by sending louder volume warning tone, remind the position at mobile phone place described in user, user is made to be quickly found out described mobile phone, user is after taking described mobile phone, it is possible to by inputting password on described mobile phone or being undertaken by described wearable device closing the operation reminded；And do not find period at described mobile phone, described mobile phone and described wearable device can continuously send out described warning message, and the real-time position information of described mobile phone is sent to described wearable device, assist user to find described mobile phone as early as possible according to described real-time position information.
The idiographic flow of the preventing mobile phone loss detection method that application the present embodiment provides is as shown in Figure 5.
Step 501, user open loss prevention function.
Step 502, mobile phone and wearable device (wrist-watch or bracelet etc.) are once sampled in conjunction with sensor every the t second, the speed of collection terminal equipment and directional information.
Step 503, in real time detection mobile phone whether consistent with the direction of motion of wearable device (wrist-watch or bracelet etc.) (namely deviation is less than threshold value a), if direction is consistent, forward step 504 to；If direction is inconsistent, forward step 506 to.
Step 504, in real time detection mobile phone whether consistent with the movement velocity of wearable device (wrist-watch or bracelet etc.) (namely deviation is less than threshold value v), if speed is consistent, forward step 505 to；If speed is inconsistent, forward step 506 to.
Step 505, judgement mobile phone are not lost, and do not carry out alarm and reminding.
Step 506, judgement mobile phone are lost.
Step 507, open ring alert tone at mobile phone terminal and remind, and simultaneously open vibrating alert at wearable device (wrist-watch or bracelet etc.) end.
Whether step 508, user mobile phone are given for change, if not giving for change, forward step 309 to；If giving for change, forward step 510 to.
Step 509, mobile phone do not give for change period, continuously send out alarm, and the positional information timing sampling of mobile phone be sent to wearable device (wrist-watch or bracelet etc.), until during all clear, forwarding step 510 to.
Step 510, the password being inputted preset in advance by mobile phone or the upper operation of wearable device (wrist-watch or bracelet etc.) are sounded all clear.
The preventing mobile phone loss detection method that the present embodiment provides, by detecting mobile phone in real time and the kinestate of other wearable devices (wrist-watch or bracelet etc.) that user wears, quickly judge when mobile phone is lost and persistent reminder is provided, allow users to be warned in the very first time, compared to the theft preventing method knowing aftersensation formula after existing, reduce the room and time scope that mobile phone is searched, improve the possibility that mobile phone is given for change.
It should be noted that, in this article, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include the process of a series of key element, method, article or device not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or device.When there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of this key element, method, article or device.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art is it can be understood that can add the mode of required general hardware platform by software to above-described embodiment method and realize, hardware can certainly be passed through, but in a lot of situation, the former is embodiment more preferably.Based on such understanding, the part that prior art is contributed by technical scheme substantially in other words can embody with the form of software product, this computer software product is stored in a storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can be mobile phone, computer, server, air-conditioner, or the network equipment etc.) perform the method described by each embodiment of the present invention.
The present invention is that flow chart and/or block diagram with reference to method according to embodiments of the present invention, equipment (system) and computer program describe.It should be understood that can by the combination of the flow process in each flow process in computer program instructions flowchart and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can be provided to produce a machine to the processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device so that the instruction performed by the processor of computer or other programmable data processing device is produced for realizing the device of function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and can guide in the computer-readable memory that computer or other programmable data processing device work in a specific way, the instruction making to be stored in this computer-readable memory produces to include the manufacture of command device, and this command device realizes the function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices provides for realizing the step of function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
These are only optional embodiment of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.
Claims (10)
1. a preventing mobile phone loss detection device, it is characterised in that described device includes: acquisition module, it is judged that module and alarm module；
Wherein, described acquisition module, for obtaining the movable information of terminal unit and the movable information of wearable device at prefixed time interval；
Described judge module, whether the difference being used for judging between the movable information of described terminal unit and the movable information of described wearable device is more than predetermined threshold value；
Described alarm module, for when the difference of movable information of the movable information Yu described wearable device of judging described terminal unit is more than predetermined threshold value, it is determined that described terminal unit loss, alert.
2. device according to claim 1, it is characterised in that described alarm module is additionally operable to:
The real-time position information of described terminal unit is sent to described wearable device, until when described judge module judges the movable information of the described terminal unit difference with the movable information of described wearable device less than predetermined threshold value, judge that described terminal unit is given for change, sound all clear.
3. device according to claim 1 and 2, it is characterised in that the movable information of described terminal unit includes movement velocity and the direction of motion of described terminal unit；The movable information of described wearable device includes movement velocity and the direction of motion of described wearable device；Described predetermined threshold value includes pre-set velocity threshold value and predetermined angle threshold value；
Described judge module specifically for:
Judge that whether the angle difference between the direction of motion of described terminal unit and the direction of motion of described wearable device is more than described predetermined angle threshold value；
When described angle difference is more than described predetermined angle threshold value, it is determined that described terminal unit is lost.
4. device according to claim 3, it is characterised in that described judge module is additionally operable to:
When described angle threshold is less than described predetermined angle threshold value, it is judged that whether the speed difference between movement velocity and the movement velocity of described wearable device of described terminal unit is more than described pre-set velocity threshold value；
When described speed difference is more than described pre-set velocity threshold value, it is determined that described terminal unit is lost.
5. device according to claim 1, it is characterised in that described warning message includes: ring alert tone and/or vibration.
6. a preventing mobile phone loss detection method, it is characterised in that described method includes:
The movable information of terminal unit and the movable information of wearable device is obtained at prefixed time interval；
Judge that whether the difference between the movable information of described terminal unit and the movable information of described wearable device is more than predetermined threshold value；
When the difference of movable information of the movable information Yu described wearable device of judging described terminal unit is more than predetermined threshold value, it is determined that described terminal unit is lost, alert.
7. method according to claim 6, it is characterised in that after described terminal unit and described wearable device are simultaneously emitted by warning message, described method also includes:
The real-time position information of described terminal unit is sent to described wearable device, until when the difference of movable information of the movable information Yu described wearable device of judging described terminal unit is less than predetermined threshold value, it is determined that described terminal unit is given for change, sounds all clear.
8. the method according to claim 6 or 7, it is characterised in that the movable information of described terminal unit includes movement velocity and the direction of motion of described terminal unit；The movable information of described wearable device includes movement velocity and the direction of motion of described wearable device；Described predetermined threshold value includes pre-set velocity threshold value and predetermined angle threshold value；
Difference between the described movable information judging described terminal unit and the movable information of described wearable device whether more than predetermined threshold value, including:
Judge that whether the angle difference between the direction of motion of described terminal unit and the direction of motion of described wearable device is more than described predetermined angle threshold value；
When described angle difference is more than described predetermined angle threshold value, it is determined that described terminal unit is lost.
9. method according to claim 8, it is characterised in that whether the angle difference between the described direction of motion judging described terminal unit and the direction of motion of described wearable device is more than, after described predetermined angle threshold value, also including:
When described angle threshold is less than described predetermined angle threshold value, it is judged that whether the speed difference between movement velocity and the movement velocity of described wearable device of described terminal unit is more than described pre-set velocity threshold value；
When described speed difference is more than described pre-set velocity threshold value, it is determined that described terminal unit is lost.
10. method according to claim 6, it is characterised in that described warning message includes: ring alert tone and/or vibration.
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| CN201610066580.3A CN105741462A (en) | 2016-01-29 | 2016-01-29 | Mobile phone anti-lost detection method and device |
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