CN102905022B - A kind of method that electronic compass unlocks and mobile intelligent terminal - Google Patents
A kind of method that electronic compass unlocks and mobile intelligent terminal Download PDFInfo
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- CN102905022B CN102905022B CN201210376442.7A CN201210376442A CN102905022B CN 102905022 B CN102905022 B CN 102905022B CN 201210376442 A CN201210376442 A CN 201210376442A CN 102905022 B CN102905022 B CN 102905022B
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- electronic compass
- signal
- geomagnetic sensor
- rotational angle
- pointer
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Abstract
The present invention is applicable to mobile communication technology field, and provide method and the mobile intelligent terminal of electronic compass unblock, described method comprises: when receiving wake-up signal, display electronic compass unlock interface; Close geomagnetic sensor; Receiving touch signal makes electronic compass pointer rotate, and obtains the rotational angle of electronic compass pointer; According to the rotational angle of described electronic compass pointer, perform unlocking operation.The present invention is unlocked by the mode receiving touch signal alternatively magnetic induction, solves and to be subject to geomagnetic noise and unblock not convenient problem when prior art is unlocked by electronic compass.
Description
Technical field
The invention belongs to mobile communication technology field, particularly relate to method and the mobile intelligent terminal of the unblock of a kind of electronic compass.
Background technology
Current intelligent machine is all integrated with electronic compass, and the pointer of electronic compass can point to certain angle under earth induction, and when making certain predetermined angle of pointed by rotating electronic compass in the horizontal plane, mobile phone can unlock.But the method exists several obvious defect, problem is that the sensitiveness of electronic compass is easily disturbed by Geomagnetic signal, insensitive when may cause unlocking; Another one problem is that electronic compass needs to horizontally rotate, otherwise the situation that there will be unblock not.
Summary of the invention
A kind of method that the object of the embodiment of the present invention is to provide electronic compass to unlock and mobile intelligent terminal, to solve problem that prior art uses earth induction to unlock to be subject to geomagnetic noise and electronic compass must horizontally rotate the problem bringing inconvenient operation.
Embodiments of the invention are achieved in that and said method comprising the steps of a kind of method that electronic compass unlocks:
When receiving wake-up signal, display electronic compass unlock interface;
Close geomagnetic sensor;
Receiving touch signal makes electronic compass pointer rotate, and obtains the rotational angle of electronic compass pointer;
According to the rotational angle of described electronic compass pointer, perform unlocking operation.
Another object of embodiments of the invention is to provide a kind of mobile intelligent terminal of electronic compass unblock, and described mobile intelligent terminal comprises:
Receive display unit, during for receiving wake-up signal, display electronic compass unlock interface;
Close performance element, for closing geomagnetic sensor;
Receiving performance element, for receiving touch signal, electronic compass pointer being rotated, obtain the rotational angle of electronic compass pointer;
Unlock performance element, for the rotational angle according to described electronic compass pointer, perform unlocking operation.
The embodiment of the present invention, unlocking by receiving touch signal mode alternatively magnetic induction aspect, solving earth induction aspect and unlocking the problem being subject to geomagnetic noise and inconvenient operation.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the realization flow figure of electronic compass unlock method provided by the invention;
Fig. 2 is mobile intelligent terminal function structure chart provided by the invention;
Fig. 3 is the realization flow figure of the electronic compass unlock method that the embodiment of the present invention provides;
Fig. 4 is the mobile intelligent terminal function structure chart that the embodiment of the present invention provides;
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of electronic compass unlock method, as shown in Figure 1, concrete steps comprise described method:
S11, when receiving wake-up signal, display electronic compass unlock interface;
It should be noted that, electronic compass unlock interface presets mobile phone, and when namely receiving wake-up signal, mobile phone enters standby unlock interface, display electronic compass unlock interface; Also can preset and enter other unlock interface.
S12, closedown geomagnetic sensor.
S13, reception touch signal make electronic compass pointer rotate, and obtain the rotational angle of electronic compass pointer.
S14, rotational angle according to described electronic compass pointer, perform unlocking operation.
It should be noted that, need preset electronic compass needle threshold value in mobile intelligent terminal, when the rotational angle of electronic compass pointer is greater than threshold value, perform unlocking operation; When the rotational angle of electronic compass pointer is less than threshold value, do not perform unlocking operation and still keep lock-out state.
Optionally, the method realizing S12 specifically comprises:
Receive the signal of closing geomagnetic sensor, in response to the signal of described closedown geomagnetic sensor, close earth induction transducer;
Or when described wake-up signal being detected, close earth induction transducer.
Optionally, the described rotational angle according to described electronic compass pointer, performs unlocking operation and is specially said method:
When the rotational angle of described electronic compass pointer is greater than threshold value, perform unlocking operation.
The invention provides a kind of mobile intelligent terminal, described mobile intelligent terminal as shown in Figure 2, specifically comprises:
Receive display unit 21, during for receiving wake-up signal, display electronic compass unlock interface;
It should be noted that, electronic compass unlock interface presets mobile phone, and when namely receiving wake-up signal, mobile phone enters standby unlock interface, display electronic compass unlock interface; Also can preset and enter other unlock interface.
Close performance element 22, for closing geomagnetic sensor;
Receiving performance element 23, for receiving touch signal, electronic compass pointer being rotated, obtain the rotational angle of electronic compass pointer;
Unlock performance element 24, for the rotational angle according to described electronic compass pointer, perform unlocking operation.
It should be noted that, need preset electronic compass needle threshold value in mobile intelligent terminal, when the rotational angle of electronic compass pointer is greater than threshold value, confirm to perform unlocking operation; When the rotational angle of electronic compass pointer is less than threshold value, confirm that not performing unlocking operation still keeps lock-out state.
Optionally, above-mentioned closedown performance element 22 specifically for:
Receive the signal of closing geomagnetic sensor, in response to the signal of described closedown geomagnetic sensor, close earth induction transducer;
Or when described wake-up signal being detected, close earth induction transducer.
Optionally, above-mentioned unblock judging unit 24 further also for:
When the rotational angle of described electronic compass pointer is greater than threshold value, confirm to perform unlocking operation.
Embodiment one
Fig. 3 shows the realization flow of the electronic compass unlock method that the embodiment of the present invention provides, and details are as follows for the method process:
S31, when receiving wake-up signal, display electronic compass unlock interface;
In the present embodiment, electronic compass unlock interface is presetting mobile phone, and when namely receiving wake-up signal, mobile phone enters standby unlock interface, display electronic compass unlock interface; Also can preset and enter other unlock interface.
S32, closedown geomagnetic sensor;
In the present embodiment, closing geomagnetic sensor specifically has two kinds of implementations, and mode one is receive the signal of closing geomagnetic sensor, in response to the signal of described closedown geomagnetic sensor, closes earth induction transducer; When mode two is for wake-up signal being detected, close earth induction transducer.
S33, reception touch signal make electronic compass pointer rotate, and obtain the rotational angle of electronic compass pointer.
S34, rotational angle according to described electronic compass pointer, perform unlocking operation.
In the present embodiment, need preset electronic compass needle threshold value in mobile intelligent terminal, when the rotational angle of electronic compass pointer is greater than threshold value, perform unlocking operation; When the rotational angle of electronic compass pointer is less than threshold value, do not perform unlocking operation and still keep lock-out state.
S35, reopen geomagnetic sensor.
In the present embodiment, after unlocking operation completes, intelligent terminal can reopen geomagnetic sensor automatically, recovers electronic compass direction function.
S36, geomagnetic sensor, under the effect of earth induction, indicate electronic compass indicators turn.
S37, according to electronic compass pointer indicated direction, point out the orientation of current mobile terminal.
Embodiment two
Figure 4 shows that the function structure chart of the mobile intelligent terminal that the embodiment of the present invention provides, for convenience of explanation, the part relevant to the embodiment of the present invention is only shown.
Receive display unit 41, during for receiving wake-up signal, display electronic compass unlock interface;
It should be noted that, electronic compass unlock interface presets mobile phone, and when namely receiving wake-up signal, mobile phone enters standby unlock interface, display electronic compass unlock interface; Also can preset and enter other unlock interface.
Close performance element 42, for closing geomagnetic sensor.
Receiving performance element 43, for receiving touch signal, electronic compass pointer being rotated, obtain the rotational angle of electronic compass pointer.
Unlock judging unit 44, for the rotational angle according to described electronic compass pointer, perform unlocking operation;
It should be noted that, need preset electronic compass needle threshold value in mobile intelligent terminal, when the rotational angle of electronic compass pointer is greater than threshold value, perform unlocking operation; When the rotational angle of electronic compass pointer is less than threshold value, do not perform unlocking operation and still keep lock-out state.
Recover to open unit 45, for reopening geomagnetic sensor.
Earth induction unit 46, for geomagnetic sensor under the effect of earth induction, instruction electronic compass indicators turn.
Position prompting unit 47, for according to electronic compass pointer indicated direction, points out the orientation of current mobile terminal.
One of ordinary skill in the art will appreciate that the modules included by above-described embodiment is carry out dividing according to function logic, but be not limited to above-mentioned division, as long as corresponding function can be realized; In addition, the concrete title of each functional module, also just for the ease of mutual differentiation, is not limited to protection scope of the present invention.
Those of ordinary skill in the art it is also understood that, the all or part of step realized in above-described embodiment method is that the hardware that can carry out instruction relevant by program has come, described program can be stored in mobile intelligent terminal read/write memory medium, described storage medium, comprises ROM/RAM etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a method for electronic compass unblock, it is characterized in that, described method comprises:
When receiving wake-up signal, display electronic compass unlock interface;
Close geomagnetic sensor;
Receiving touch signal makes electronic compass pointer rotate, and obtains the rotational angle of electronic compass pointer;
According to the rotational angle of described electronic compass pointer, perform unlocking operation;
After unlocking operation completes, reopen geomagnetic sensor, recover electronic compass direction function.
2. the method for claim 1, is characterized in that, described closedown geomagnetic sensor is specially:
Receive the signal of closing geomagnetic sensor, in response to the signal of described closedown geomagnetic sensor, close earth induction transducer;
Or when described wake-up signal being detected, close earth induction transducer.
3. method as claimed in claim 1 or 2, is characterized in that, the described rotational angle according to described electronic compass pointer, performs unlocking operation and is specially:
When the rotational angle of described electronic compass pointer is greater than threshold value, perform unlocking operation.
4. a mobile intelligent terminal, is characterized in that, described mobile intelligent terminal comprises:
Receive display unit, during for receiving wake-up signal, display electronic compass unlock interface;
Close performance element, for closing geomagnetic sensor;
Receiving performance element, for receiving touch signal, electronic compass pointer angle being rotated, obtain the rotational angle of electronic compass pointer;
Unlock performance element, for the rotational angle according to described electronic compass pointer, perform unlocking operation;
Recover to open unit, for reopening geomagnetic sensor.
5. mobile intelligent terminal as claimed in claim 4, is characterized in that, described closedown performance element specifically for:
Receive the signal of closing geomagnetic sensor, in response to the signal of described closedown geomagnetic sensor, close earth induction transducer;
Or when described wake-up signal being detected, close earth induction transducer.
6. the mobile intelligent terminal as described in claim 4 or 5, described unblock performance element specifically for:
When the rotational angle of described electronic compass pointer is greater than threshold value, confirm to perform unlocking operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210376442.7A CN102905022B (en) | 2012-09-27 | 2012-09-27 | A kind of method that electronic compass unlocks and mobile intelligent terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210376442.7A CN102905022B (en) | 2012-09-27 | 2012-09-27 | A kind of method that electronic compass unlocks and mobile intelligent terminal |
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| Publication Number | Publication Date |
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| CN102905022A CN102905022A (en) | 2013-01-30 |
| CN102905022B true CN102905022B (en) | 2015-09-09 |
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| CN201210376442.7A Expired - Fee Related CN102905022B (en) | 2012-09-27 | 2012-09-27 | A kind of method that electronic compass unlocks and mobile intelligent terminal |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103118201B (en) * | 2013-02-28 | 2017-11-03 | 上海斐讯数据通信技术有限公司 | A kind of touch-screen unlocking system and method |
| CN104735356A (en) * | 2015-03-23 | 2015-06-24 | 深圳市欧珀通信软件有限公司 | Panorama picture shooting method and device |
| CN105825117A (en) * | 2016-03-10 | 2016-08-03 | 上海斐讯数据通信技术有限公司 | Unlocking method for electronic equipment and mobile terminal |
| CN112395576B (en) * | 2021-01-18 | 2021-05-07 | 北京芯盾时代科技有限公司 | Verification method and device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622174A (en) * | 2012-02-23 | 2012-08-01 | 中兴通讯股份有限公司 | Screen unlocking system and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634925A (en) * | 2008-07-22 | 2010-01-27 | 联想移动通信科技有限公司 | Method for unlocking keypad through gestures |
| CN101930509A (en) * | 2009-06-25 | 2010-12-29 | 鸿富锦精密工业（深圳）有限公司 | Password protection method |
| CN101794188A (en) * | 2009-12-17 | 2010-08-04 | 宇龙计算机通信科技(深圳)有限公司 | Screen locking/ unlocking control method, system and mobile terminal |
| CN102346541B (en) * | 2010-07-29 | 2014-12-10 | 深圳富泰宏精密工业有限公司 | Unlocking system and method for portable electronic device |
| CN102662580A (en) * | 2012-03-30 | 2012-09-12 | 华为技术有限公司 | Unlocking method and device of touch screen |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622174A (en) * | 2012-02-23 | 2012-08-01 | 中兴通讯股份有限公司 | Screen unlocking system and method |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523841 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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