CN102523348A - Device and method for unlocking mobile terminal - Google Patents
Device and method for unlocking mobile terminal Download PDFInfo
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- CN102523348A CN102523348A CN2011104309913A CN201110430991A CN102523348A CN 102523348 A CN102523348 A CN 102523348A CN 2011104309913 A CN2011104309913 A CN 2011104309913A CN 201110430991 A CN201110430991 A CN 201110430991A CN 102523348 A CN102523348 A CN 102523348A
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Abstract
The invention relates to a device and a method for unlocking a mobile terminal, which belong to the field of telephone communication equipment. The method includes that a button module transmits locking state interrupting signals to the mobile terminal, the mobile terminal enters a half-locking state, a distance sensor is started to detect whether an object close to the mobile terminal exists and the distance between the object and the mobile terminal, and simultaneously a timer is started to monitor time of the mobile terminal in the half-locking state; when the distance sensor detects that the object close to the mobile terminal exists and the distance between the object close to the mobile terminal and the mobile terminal reaches a distance threshold value, the mobile terminal is unlocked, otherwise the mobile terminal keeps the half-locking state; and when a timing threshold value is reached, the distance sensor is shut down to lock the mobile terminal. The device and the method for unlocking the mobile terminal can avoid false triggering operation and loss of additional electric quantity completely, effectively prolong service life of the sensor, further enhance functional stability of mobile phones and other mobile terminals, and improve user experience.
Description
Technical field
The present invention relates to a kind of tripper and method of portable terminal, belong to telephone communicating technology field.
Background technology
At present, along with the development and the extensive use of communication communication equipments such as mobile portable phone, for satisfying security requirements to information; Improve the security performance of relevant device, a lot of products basically all are provided with the structure with release and lock function, and more traditional mode is the button on the terminal equipments such as mobile portable phone to be carried out specific combined realize function corresponding; In addition, also have with button add touch-screen slide, through the range sensor distance of reaction, carry out the release and the locking control of equipment through modes such as acceleration transducer sensed positions, all there is the possibility that lost efficacy to a certain extent in these release modes; In case and release is provided with inefficacy, the user can not normally use equipment, thereby influence user's related work and impression; Simultaneously, though improve to some extent for release and the latch-up structure with the control of sensing apparatus such as transducer, flexibility is higher; But these sensing apparatus are in opening for a long time, are easy to generate the false triggering operation on the one hand, can expend electric weight in a large number on the other hand; Make the battery loss increase of equipment such as mobile portable phone; In addition, range sensor is in opening for a long time, and is unfavorable to the life-span of himself using; Above factor and other relative influence can cause the stability of functions of the equipments such as telephone bandset to reduce, thereby make user's work and mood receive negative effect.
In the prior art; Patent of invention ZL 201010296847.0 discloses a kind of portable terminal screen locking and method of spreading its tail and portable terminal realized; This method comprise inspected object near portable terminal near distance, testing result and preset first threshold are compared, under the state that portable terminal is spread its tail; If what detect object is less than or equal to said first threshold value near distance, then start screen locking; Under the state of portable terminal screen locking, if the approaching distance that detects object greater than being less than or equal to said first threshold value, then starting and spreads its tail; Through above technical scheme, realized portable terminal screen locking and the intellectuality of spreading its tail, reduced the energy consumption of portable terminal, promoted the added value of portable terminal, promoted user's impression.But used range sensor is in opening for a long time, is prone to produce the false triggering operation, simultaneously, can expend electric weight in a large number, the battery loss of mobile terminal device is increased, and then influence the stability of mobile terminal function, and reduce user's impression.
Patent of invention ZL201110130549.9 discloses a kind of near field communication (NFC) terminal with electricity-saving function; Comprise be used for detecting whether have NFC equipment and near field communication (NFC) terminal near, and when the distance of NFC equipment and near field communication (NFC) terminal reaches threshold value, export the range sensor of interrupt signal; Be used to respond said interrupt signal, activate the BBP of the NFC module in the near field communication (NFC) terminal.This invention through range sensor detect whether have with the NFC equipment of near field communication (NFC) terminal pairing near;, BBP make the NFC module be in power down mode when not receiving interrupt signal; Thereby the saving battery electric quantity, simultaneously, the application of range sensor has improved the intellectuality of communication terminal; But this invention is not carried out control corresponding for range sensor self, makes the battery loss of equipment itself and the stability of operation ensure not enough.
Summary of the invention
The objective of the invention is to the problems referred to above; A kind of tripper and method of portable terminal are provided; Guarantee that portable terminal locks flexibly, fully avoid the generation of false triggering operation and extra kwh loss, effectively prolong sensor life-time; Improve the stability of mobile terminal device functions such as telephone bandset, thereby help to promote user's operating efficiency.
The technical scheme that the present invention deals with problems is: a kind of tripper of portable terminal is provided, comprises: key-press module is used to launch the interrupt latch status signal and gives portable terminal; The range sensor module, whether have object distance near said portable terminal and approaching said portable terminal, and can above-mentioned information be sent to said portable terminal if being used to detect; The timer module is used to monitor the time after said portable terminal receives the interrupt latch status signal; Said timer module is arranged in the said portable terminal.
Further, be provided with communication interface and interrupt interface between said range sensor and the said portable terminal.
Further; Be provided with register module in the said range sensor; Said register module is used for the distance of detected object of said range sensor and said portable terminal is stored and compared with distance threshold value, and gives said portable terminal through said communication interface or interrupt interface transmission information.
Further, be provided with register module in the said portable terminal, the detected object of said range sensor that said register module is used for said portable terminal is received and the distance of said portable terminal are stored and are compared with distance threshold value.
Said key-press module can be the button that is provided with on the portable terminals such as mobile phone; Said range sensor can be transducers such as infrared distance sensor.
The present invention also provides a kind of unlock method of portable terminal, comprises the steps:
(1) activate key-press module, emission interrupt latch status signal is to portable terminal;
(2) after said portable terminal receives the interrupt latch status signal; Said portable terminal gets into half lock-out state; Open range sensor and detect whether the distance of object near said portable terminal and the approaching said portable terminal of object is arranged; Simultaneously, open timer and monitor the time that said portable terminal gets into half lock-out state;
(3) when the time that said portable terminal is in half lock-out state does not reach the timing threshold value of said timer monitoring; When said range sensor has detected object near said portable terminal; And when detecting the distance arrival distance threshold value near the object of said portable terminal and said portable terminal; Said portable terminal unlocks, and timer stops timing; When detecting, said range sensor do not have object near said portable terminal; Perhaps have object near said portable terminal and detect near the object of said portable terminal and said portable terminal apart from the no show distance threshold value time, said portable terminal keeps half lock-out state;
(4) when the time that said portable terminal is in half lock-out state reaches the timing threshold value of said timer monitoring, close said range sensor, said portable terminal gets into lock-out state.
Further; In the said step (3); Said range sensor is stored and is compared with distance threshold value through the distance of detected object of the said range sensor of register pair and said portable terminal; When the distance that detects object and said portable terminal near portable terminal and continuous several times as object reaches distance threshold value, then give said portable terminal through communication interface or interrupt interface transmission information, said portable terminal unlocks; There is not object near said portable terminal when detecting; Perhaps; Have object near said portable terminal and continuous several times detect near the object of said portable terminal and said portable terminal apart from the no show distance threshold value time, said portable terminal keeps half lock-out state.
Further; In the said step (3); The detected object of said range sensor that said portable terminal receives through the said portable terminal of register pair and the distance of said portable terminal is stored and with distance threshold value relatively; When the distance that detects object and said portable terminal near portable terminal and continuous several times as object reached distance threshold value, said portable terminal unlocked; Object is not arranged near said portable terminal when what said portable terminal received that said range sensor sends; Perhaps have object near said portable terminal and continuous several times detect near the object of said portable terminal and said portable terminal apart from the no show distance threshold value time, said portable terminal keeps half lock-out state.
Said half lock-out state is that said step (1) activates key-press module emission interrupt latch status signal to behind the portable terminal; The display system of portable terminal is opened and can be shown like information such as time, note, missed calls; But can not carry out the state like other operations such as reading informations, carrying out operation such as reading information then needs to receive at portable terminal and can carry out object that range sensor sends reaches signal and the deactivation system locking of distance threshold value near the distance of portable terminal after.
When the tripper of application portable terminal of the present invention and method, said key-press module is a mechanical key, and the key circuit of being late for key-press module is in open-circuit condition, can make whole locking and tripper not power consumption basically; When mechanical key is pressed; The key circuit of key-press module is connected; Whole locking and tripper are started, in this process, need certain dynamics just can press for mechanical key; So the false triggering operation be difficult for to take place, and button can be upspring automatically after unclamping to reset and not influenced the performance of other functions.
Compared with prior art, the invention has the beneficial effects as follows: novel structure, make simple; Easy to operate, can guarantee that portable terminal locks flexibly, fully avoid the generation of false triggering operation and extra kwh loss; Reduce cost, and effectively prolong sensor life-time, and then improve the stability of mobile terminal device functions such as telephone bandset; Thereby help to promote user's operating efficiency, improve user experience.
Description of drawings
Fig. 1 is the structured flowchart of mobile terminal unlocking device of the present invention;
Fig. 2 is the flow chart of mobile terminal unlocking device of the present invention and method embodiment one;
Fig. 3 is the flow chart of mobile terminal unlocking device of the present invention and method embodiment two.
Embodiment
As shown in Figure 1; A kind of tripper of portable terminal; Comprise: button 1, range sensor 2, portable terminal 3, be arranged on timer in the portable terminal 3, be arranged on the register in the range sensor 2, wherein, button 1 is used to launch the interrupt latch status signal and gives portable terminal 3; Range sensor 2 is used to detect the distance that whether has object to reach near portable terminal 3 near portable terminal 3, and can above-mentioned information be sent to portable terminal 3; The timer module is used to monitor the time after portable terminal 3 receives the interrupt latch status signal; Be provided with communication interface and interrupt interface between range sensor 2 and the portable terminal 3; The registers that are provided with in the said range sensor 2, the distance of be used to adjust the distance transducer 2 detected objects and portable terminal 3 is stored and is compared with distance threshold value, and through said communication interface or interrupt interface transmission information to portable terminal 3.
In the foregoing description, button " Home " key of button 1 for being provided with on the mobile terminal of mobile telephone; Range sensor 2 is an infrared distance sensor.
As shown in Figure 2, use the method that tripper of the present invention carries out the portable terminal release, comprise the steps:
S11: activate button 1, activate button 1 emission interrupt latch status signal and give portable terminal 3;
S12: after portable terminal 3 receives the interrupt latch status signal; Portable terminal 3 gets into half lock-out state; Open range sensor 2 and detect whether the distance of object near said portable terminal and the approaching said portable terminal of object is arranged; Simultaneously, open the time that said timer monitoring portable terminal 3 gets into half lock-out state;
S13: when the time that portable terminal 3 is in half lock-out state does not reach the timing threshold value of said timer monitoring; Range sensor 2 is stored and is compared with distance threshold value through the distance of said register pair range sensor 2 detected objects and portable terminal 3; If; That is: when the distance that has object to detect object and portable terminal 3 near portable terminal 3 and continuous several times reaches distance threshold value; Then give said portable terminal, execution in step S131 through communication interface or interrupt interface transmission information;
If not, that is: do not have object near portable terminal 3 when detecting, perhaps, have object near portable terminal 3 and continuous several times detect near the object of portable terminal 3 and portable terminal 3 apart from the no show distance threshold value time, execution in step S132 then;
S131: portable terminal 3 unlocks;
S132: portable terminal 3 keeps half lock-out state;
S14: when the time that portable terminal 3 is in half lock-out state reaches the timing threshold value of said timer monitoring, close range sensor 2, portable terminal 3 gets into lock-out states.
In the foregoing description, said timing threshold value is preferably 5 seconds, and said distance threshold value is preferably 3cm, and the number of times that the distance that said continuous several times detects object and portable terminal 3 reaches distance threshold value is preferably 10 times, and each time interval is preferably 20 milliseconds.
As shown in Figure 1; A kind of tripper of portable terminal; Comprise: button 1, range sensor 2, portable terminal 3, be arranged on timer in the portable terminal 3, be arranged on the register in the portable terminal 3, wherein, button 1 is used to launch the interrupt latch status signal and gives portable terminal 3; Range sensor 2 is used to detect the distance that whether has object to reach near portable terminal 3 near portable terminal 3, and can above-mentioned information be sent to portable terminal 3; The timer module is used to monitor the time after portable terminal 3 receives the interrupt latch status signal; Be provided with communication interface or interrupt interface between range sensor 2 and the portable terminal 3; The range sensor 2 detected objects that the registers that are provided with in the said portable terminal 3 are used for portable terminal 3 is received and the distance of portable terminal 3 are stored and are compared with distance threshold value.
In the foregoing description, button " * " key of button 1 for being provided with on the mobile terminal of mobile telephone; Range sensor 2 is the ultrasonic distance transducer.
As shown in Figure 3, use the method that tripper of the present invention carries out the portable terminal release, comprise the steps:
S21: activate button 1, activate button 1 emission interrupt latch status signal and give portable terminal 3;
S22: after portable terminal 3 receives the interrupt latch status signal; Portable terminal 3 gets into half lock-out state; Open range sensor 2 monitorings whether the distance of object near said portable terminal and the approaching said portable terminal of object is arranged; Simultaneously, open the time that said timer monitoring portable terminal 3 gets into half lock-out state;
S23: when the time that portable terminal 3 is in half lock-out state does not reach the timing threshold value of said timer monitoring; The range sensor 2 detected objects that portable terminal 3 receives through said register pair portable terminal 3 and the distance of portable terminal 3 are stored and are compared with distance threshold value; If; That is: when the distance that detects object and said portable terminal as object near portable terminal 3 and continuous several times reaches distance threshold value, execution in step S231 then;
If not; That is: object is arranged near portable terminal 3 when what portable terminal 3 did not receive that range sensor 2 sends; Perhaps; Have object near portable terminal 3 and continuous several times detect near the object of portable terminal 3 and portable terminal 3 apart from the no show distance threshold value time, execution in step S232 then;
S231: portable terminal 3 unlocks;
S232: portable terminal 3 keeps half lock-out state;
S24: when the time that portable terminal 3 is in half lock-out state reaches the timing threshold value of said timer monitoring, close range sensor 2, portable terminal 3 gets into lock-out states.
In the foregoing description, said timing threshold value is preferably 3-5 second, and said distance threshold value is preferably 4cm, and the number of times that the distance that said continuous several times detects object and portable terminal 3 reaches distance threshold value is preferably 8 times, and each time interval is preferably 15 milliseconds.
The invention is not restricted to above-mentioned execution mode, those skilled in the art made to any conspicuous improvement of above-mentioned execution mode or change, can not exceed the protection range of design of the present invention and accompanying claims.
Claims (7)
1. the tripper of a portable terminal is characterized in that, comprising:
Key-press module is used to launch the interrupt latch status signal and gives portable terminal;
The range sensor module, whether have object distance near said portable terminal and approaching said portable terminal, and can above-mentioned information be sent to said portable terminal if being used to detect;
The timer module is used to monitor the time after said portable terminal receives the interrupt latch status signal; Said timer module is arranged in the said portable terminal.
2. the tripper of portable terminal according to claim 1 is characterized in that: be provided with communication interface and interrupt interface between said range sensor and the said portable terminal.
3. the tripper of portable terminal according to claim 1 and 2; It is characterized in that: be provided with register module in the said range sensor; Said register module is used for the distance of detected object of said range sensor and said portable terminal is stored and compared with distance threshold value, and gives said portable terminal through said communication interface or interrupt interface transmission information.
4. according to the tripper of claim 1 or 2 described portable terminals; It is characterized in that: be provided with register module in the said portable terminal, the detected object of said range sensor that said register module is used for said portable terminal is received and the distance of said portable terminal are stored and are compared with distance threshold value.
5. the unlock method of a portable terminal is characterized in that, comprises the steps:
(1) activate key-press module, emission interrupt latch status signal is to portable terminal;
(2) after said portable terminal receives the interrupt latch status signal; Said portable terminal gets into half lock-out state; Open range sensor and detect whether the distance of object near said portable terminal and the approaching said portable terminal of object is arranged; Simultaneously, open timer and monitor the time that said portable terminal gets into half lock-out state;
(3) when the time that said portable terminal is in half lock-out state does not reach the timing threshold value of said timer monitoring,
When said range sensor has detected object near said portable terminal, and when detecting the distance arrival distance threshold value near the object of said portable terminal and said portable terminal, said portable terminal unlocks, and timer stops timing;
When detecting, said range sensor do not have object near said portable terminal; Perhaps have object near said portable terminal and detect near the object of said portable terminal and said portable terminal apart from the no show distance threshold value time, said portable terminal keeps half lock-out state;
(4) when the time that said portable terminal is in half lock-out state reaches the timing threshold value of said timer monitoring, close said range sensor, said portable terminal gets into lock-out state.
6. the tripper of portable terminal according to claim 5; It is characterized in that: in the said step (3); Said range sensor is stored and is compared with distance threshold value through the distance of detected object of the said range sensor of register pair and said portable terminal; When the distance that detects object and said portable terminal near portable terminal and continuous several times as object reaches distance threshold value; Then give said portable terminal through communication interface or interrupt interface transmission information, said portable terminal unlocks;
There is not object near said portable terminal when detecting; Perhaps; Have object near said portable terminal and continuous several times detect near the object of said portable terminal and said portable terminal apart from the no show distance threshold value time, said portable terminal keeps half lock-out state.
7. the tripper of portable terminal according to claim 5; It is characterized in that: in the said step (3); The detected object of said range sensor that said portable terminal receives through the said portable terminal of register pair and the distance of said portable terminal is stored and with distance threshold value relatively; When the distance that detects object and said portable terminal near portable terminal and continuous several times as object reached distance threshold value, said portable terminal unlocked;
Object is not arranged near said portable terminal when what said portable terminal received that said range sensor sends; Perhaps have object near said portable terminal and continuous several times detect near the object of said portable terminal and said portable terminal apart from the no show distance threshold value time, said portable terminal keeps half lock-out state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011104309913A CN102523348A (en) | 2011-12-19 | 2011-12-19 | Device and method for unlocking mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011104309913A CN102523348A (en) | 2011-12-19 | 2011-12-19 | Device and method for unlocking mobile terminal |
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| CN102523348A true CN102523348A (en) | 2012-06-27 |
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| CN2011104309913A Pending CN102523348A (en) | 2011-12-19 | 2011-12-19 | Device and method for unlocking mobile terminal |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102883040A (en) * | 2012-07-30 | 2013-01-16 | 成都西可科技有限公司 | Method for waking up mobile phone by using proximity sensing mode |
| CN102957803A (en) * | 2012-11-15 | 2013-03-06 | 广东欧珀移动通信有限公司 | Mobile terminal program operating method and mobile terminal |
| CN103002154A (en) * | 2012-12-12 | 2013-03-27 | 广东欧珀移动通信有限公司 | Method for avoiding touch screen invalidation |
| CN103873101A (en) * | 2012-12-17 | 2014-06-18 | 鸿富锦精密工业（深圳）有限公司 | Near field communication terminal with power-saving function and power-saving method for near field communication terminal |
| CN103873641A (en) * | 2012-12-10 | 2014-06-18 | 柳松 | Method using distance sensor to make cellphone needless of touchscreen locking |
| CN103970253A (en) * | 2013-01-25 | 2014-08-06 | 纬创资通股份有限公司 | Power-saving operation method and electronic device |
| CN104035685A (en) * | 2013-03-07 | 2014-09-10 | 龙旗科技(上海)有限公司 | Hand-held terminal unlocking method based on motion sensing |
| CN104065792A (en) * | 2013-03-18 | 2014-09-24 | 中兴通讯股份有限公司 | Terminal control method, terminal control device and terminal |
| CN104102439A (en) * | 2013-04-08 | 2014-10-15 | 深圳富泰宏精密工业有限公司 | System and method for triggering events |
| CN104427081A (en) * | 2013-08-19 | 2015-03-18 | 中兴通讯股份有限公司 | Mobile terminal unlocking method and device |
| CN104793967A (en) * | 2014-01-22 | 2015-07-22 | 鸿富锦精密工业（深圳）有限公司 | Handheld device and screen starting system and method thereof |
| CN104883340A (en) * | 2014-02-28 | 2015-09-02 | 华为技术有限公司 | Method for preventing invasions and access equipment |
| WO2016019629A1 (en) * | 2014-08-05 | 2016-02-11 | 中兴通讯股份有限公司 | Method and apparatus for operating intelligent terminal by using single hand, and computer storage medium |
| CN105825099A (en) * | 2016-03-23 | 2016-08-03 | 惠州Tcl移动通信有限公司 | Inductive unlocking method and system and mobile terminal |
| CN107430415A (en) * | 2014-12-08 | 2017-12-01 | 瑞典爱立信有限公司 | The apparatus and method for being easy to user to capture handheld device |
| CN108111671A (en) * | 2017-11-29 | 2018-06-01 | 广东欧珀移动通信有限公司 | anti-interference method, electronic device and computer readable storage medium |
| CN109074443A (en) * | 2017-06-02 | 2018-12-21 | 华为技术有限公司 | A kind of unlocking method and device |
| CN111246395A (en) * | 2019-12-27 | 2020-06-05 | 上海商米科技集团股份有限公司 | Method and apparatus for wirelessly unlocking and locking an electronic device |
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| US20110256848A1 (en) * | 2010-04-14 | 2011-10-20 | Samsung Electronics Co., Ltd. | Touch-based mobile device and method for performing touch lock function of the mobile device |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102883040A (en) * | 2012-07-30 | 2013-01-16 | 成都西可科技有限公司 | Method for waking up mobile phone by using proximity sensing mode |
| CN102957803A (en) * | 2012-11-15 | 2013-03-06 | 广东欧珀移动通信有限公司 | Mobile terminal program operating method and mobile terminal |
| CN103873641A (en) * | 2012-12-10 | 2014-06-18 | 柳松 | Method using distance sensor to make cellphone needless of touchscreen locking |
| CN103002154A (en) * | 2012-12-12 | 2013-03-27 | 广东欧珀移动通信有限公司 | Method for avoiding touch screen invalidation |
| CN103873101A (en) * | 2012-12-17 | 2014-06-18 | 鸿富锦精密工业（深圳）有限公司 | Near field communication terminal with power-saving function and power-saving method for near field communication terminal |
| CN103970253A (en) * | 2013-01-25 | 2014-08-06 | 纬创资通股份有限公司 | Power-saving operation method and electronic device |
| CN103970253B (en) * | 2013-01-25 | 2016-07-20 | 纬创资通股份有限公司 | Power-saving operation method and electronic device |
| CN104035685A (en) * | 2013-03-07 | 2014-09-10 | 龙旗科技(上海)有限公司 | Hand-held terminal unlocking method based on motion sensing |
| CN104065792A (en) * | 2013-03-18 | 2014-09-24 | 中兴通讯股份有限公司 | Terminal control method, terminal control device and terminal |
| CN104102439A (en) * | 2013-04-08 | 2014-10-15 | 深圳富泰宏精密工业有限公司 | System and method for triggering events |
| CN104102439B (en) * | 2013-04-08 | 2019-06-18 | 深圳富泰宏精密工业有限公司 | Event triggering system and method |
| CN104427081A (en) * | 2013-08-19 | 2015-03-18 | 中兴通讯股份有限公司 | Mobile terminal unlocking method and device |
| CN104427081B (en) * | 2013-08-19 | 2019-07-02 | 中兴通讯股份有限公司 | A kind of unlocking method and device of mobile terminal |
| CN104793967A (en) * | 2014-01-22 | 2015-07-22 | 鸿富锦精密工业（深圳）有限公司 | Handheld device and screen starting system and method thereof |
| CN104883340A (en) * | 2014-02-28 | 2015-09-02 | 华为技术有限公司 | Method for preventing invasions and access equipment |
| WO2016019629A1 (en) * | 2014-08-05 | 2016-02-11 | 中兴通讯股份有限公司 | Method and apparatus for operating intelligent terminal by using single hand, and computer storage medium |
| CN107430415A (en) * | 2014-12-08 | 2017-12-01 | 瑞典爱立信有限公司 | The apparatus and method for being easy to user to capture handheld device |
| CN107430415B (en) * | 2014-12-08 | 2020-11-24 | 瑞典爱立信有限公司 | Device and method for facilitating user to grab handheld equipment |
| CN105825099A (en) * | 2016-03-23 | 2016-08-03 | 惠州Tcl移动通信有限公司 | Inductive unlocking method and system and mobile terminal |
| CN109074443A (en) * | 2017-06-02 | 2018-12-21 | 华为技术有限公司 | A kind of unlocking method and device |
| CN108111671A (en) * | 2017-11-29 | 2018-06-01 | 广东欧珀移动通信有限公司 | anti-interference method, electronic device and computer readable storage medium |
| CN108111671B (en) * | 2017-11-29 | 2021-03-23 | Oppo广东移动通信有限公司 | Anti-jamming method, electronic device, and computer-readable storage medium |
| CN111246395A (en) * | 2019-12-27 | 2020-06-05 | 上海商米科技集团股份有限公司 | Method and apparatus for wirelessly unlocking and locking an electronic device |
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Application publication date: 20120627 |