CN103885683A - Rapid computer screen locking and unlocking method - Google Patents
Rapid computer screen locking and unlocking method Download PDFInfo
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- CN103885683A CN103885683A CN201210555672.XA CN201210555672A CN103885683A CN 103885683 A CN103885683 A CN 103885683A CN 201210555672 A CN201210555672 A CN 201210555672A CN 103885683 A CN103885683 A CN 103885683A
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Abstract
The invention discloses an automatic computer screen locking and unlocking method. The method includes the following steps that the position of a computer is detected; the position of a user is obtained; the distance between the position of the computer and the position of the user is calculated; whether the distance between the position of the computer and the position of the user is within a specific value or not is determined; if the distance is within the specific value, a computer screen enters an unlocked state, and if the distance exceeds the specific value, the computer screen enters a locked state. Whether the computer screen is required to be locked or unlocked is determined through detection of the distance between the user and the computer, manual operation is not required, and locking and unlocking operations on the computer screen can be rapidly and quite conveniently achieved.
Description
[technical field]
The present invention relates to the method, the particularly a kind of method of computer screen quick lock in, release of a kind of computer screen locking, release.
[background technology]
The method of computer screen locking at present, after a while, enters under screen protection state after normally resetting, or uses desktop shortcuts, or presses shortcut " Windows "+" L ".If enter at once lock-out state, all need user's manual operation, very inconvenient.Along with the development of wireless communication technology, the range of application of indoor positioning technology is more and more wider, and conventional indoor positioning technology includes infrared ray indoor positioning technology, ultrasound wave location technology, Bluetooth technology, REID, super-broadband tech, Wi-Fi technology, ZigBee technology etc.And being Satellite Navigation Technique, the trend of following indoor positioning technology combines with wireless location technology, GPS location technology and wireless location technology are organically combined, performance excellent length separately, good precision and response speed both can be provided, can cover again wider scope, realize seamless, location accurately.
In view of this, the invention provides a kind of method of computer screen quick lock in, release, it adopts indoor positioning technology to realize without manual operation, can realize rapidly locking, the unlocking operation of computer screen, very convenient.
[summary of the invention]
The technical problem to be solved in the present invention is to provide a kind of method of computer screen quick lock in, release, and it can realize locking, the unlocking operation of computer screen rapidly without manual operation.
For solving the problems of the technologies described above, the computer screen quick lock in of a preferred embodiment of the present invention, the method for release, include following steps: the position of detection computations machine; Obtain user's position; Distance between the position of computing computer and user's position; Judge that distance between computer location and customer location is whether in a particular value; And if be positioned at described particular value, computer screen enters released state, if exceed described particular value, computer screen enters lock-out state.
The computer screen quick lock in of another preferred embodiment of the present invention, the method for release, include following steps: the position of detection computations machine; Obtain user's position; Distance between computing computer and user; Judge that distance between computing machine and user is whether in a particular value; If the distance between computing machine and user is positioned at described particular value, computer screen enters released state; If the distance between computing machine and user exceeds described particular value, the distance between computing computer and user exceeds the time of described particular value; Judge that time that distance between computing machine and user exceeds described particular value is whether in a predetermined value; If the distance between computing machine and user exceeds the time of described particular value and is positioned at described predetermined value, computer screen keeps released state; And if the time that distance between computing machine and user exceeds described particular value exceed described predetermined value, computer screen enters lock-out state.
The computer screen quick lock in of another preferred embodiment of the present invention, the method for release, include following steps: the position of detection computations machine; Obtain user's position; Distance between computing computer and user; Judge that distance between computing machine and user is whether in one first particular value;
If the distance between computing machine and user is positioned at described the first particular value, computer screen enters released state;
If the distance between computing machine and customer location exceeds described the first particular value but is less than one second particular value, computing machine will enter screen protection state; And
If the distance between computing machine and customer location exceeds described the second particular value, computer screen will enter lock-out state.
What in each embodiment, all realized by indoor positioning technology the position of detection computations machine and acquisition user's position above.
The present invention utilizes indoor positioning technology, as, infrared ray indoor positioning technology, ultrasound wave location technology, Bluetooth technology, REID, super-broadband tech, Wi-Fi technology, ZigBee technologies etc., in the time that user leaves computing machine certain distance, computer screen automatically locks.In the time that user enters this computing machine certain distance, computer screen automatic unlocking.In the process of screen locking and release without user's manual operation.
[accompanying drawing explanation]
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is the process flow diagram of method one preferred embodiment of a kind of computer screen quick lock in of the present invention, release.
Fig. 2 is the process flow diagram of another preferred embodiment of method of a kind of computer screen quick lock in of the present invention, release.
Fig. 3 is the process flow diagram of another preferred embodiment of method of a kind of computer screen quick lock in of the present invention, release.
[embodiment]
Fig. 1 is the process flow diagram of method one preferred embodiment of computer screen quick lock in of the present invention, release.In the present embodiment, described computer screen quick lock in, the method for release includes following steps:
The position 101 of detection computations machine: establish one first locating device in computing machine, described the first locating device detects the position of self voluntarily by indoor positioning technology.
Obtain user's position 102: user carries a user end apparatus, is provided with one second locating device in described user end apparatus, described the second locating device passes through indoor positioning technology for detection customer location, and customer location is sent to computing machine.
Judge that distance between computer location and customer location is whether in a particular value 104: a pre-set particular value of the distance between computing machine and the user that above-mentioned steps is calculated and computer-internal compares, particular value described herein is the distance critical value of the screen protection set of user.If be positioned at described particular value, computer screen enters released state 105, then returns to step 101, enters next flow process, if exceed described particular value, computer screen enters lock-out state 106, then returns to step 101 and enters next flow process.
Fig. 2 is the process flow diagram of another preferred embodiment of method of computer screen quick lock in of the present invention, release.In the present embodiment, described computer screen quick lock in, the method for release includes following steps:
The position 201 of detection computations machine: establish one first locating device in computing machine, described the first locating device detects the position of self voluntarily by indoor positioning technology.
Obtain user's position 202: user carries a user end apparatus, is provided with one second locating device in described user end apparatus, described the second locating device passes through indoor positioning technology for detection customer location, and customer location is sent to computing machine.
Judge that distance between computing machine and user is whether in a particular value 204: a pre-set particular value of the distance between computing machine and the user that above-mentioned steps is calculated and computer-internal compares, particular value described herein is the distance critical value of the screen protection set of user.If the distance between computing machine and user is positioned at described particular value, computer screen enters released state 205, then returns to step 201, enters next flow process.If the distance between computing machine and user exceeds described particular value, the distance between computing computer and user exceeds the time 206 of described particular value.Judge that time that distance between computing machine and user exceeds described particular value is whether in a predetermined value 207.If the distance between computing machine and user exceeds the time of described particular value and is positioned at described predetermined value, computer screen keeps released state 208, then returns to step 201, enters next flow process.If the distance between computing machine and user exceeds the time of described particular value and exceeds described predetermined value, computer screen enters lock-out state 209, then returns to step 201, enters next flow process.
In the present embodiment, locked non-user's wish in the situation that for fear of computer screen, although leaving the position of computing machine, user exceedes particular value mentioned above, but user leaves computing machine and just gets a little files and will get back at once on position, therefore in such cases, user does not wish as above in an embodiment, at once computer screen to be locked, therefore added in the present embodiment the restriction of time, when judging that the distance that user has left computing machine has exceeded after particular value, if the time is very short, computer screen can't enter lock-out state at once, but still keep released state, if the time exceedes the described schedule time, computer screen will enter lock-out state.
Fig. 3 is the process flow diagram of another preferred embodiment of method of computer screen quick lock in of the present invention, release.In the present embodiment, described computer screen quick lock in, the method for release includes following steps:
The position 301 of detection computations machine: establish one first locating device in computing machine, described the first locating device detects the position of self voluntarily by indoor positioning technology.
Obtain user's position 302: user carries a user end apparatus, is provided with one second locating device in described user end apparatus, described the second locating device passes through indoor positioning technology for detection customer location, and customer location is sent to computing machine.
Judge that distance between computing machine and user is whether in one first particular value 304: a pre-set particular value of the distance between computing machine and the user that above-mentioned steps is calculated and computer-internal compares, particular value described herein is the distance critical value of the screen protection set of user.If the distance between computing machine and user is positioned at described the first particular value, computer screen enters released state 305, then returns to step 301, enters next flow process.If the distance between computing machine and customer location exceeds described the first particular value, judge whether the distance between computing machine and user is less than one second particular value 306.If the distance between computing machine and user is less than described the second particular value, computing machine will enter screen protection state 307, then return to step 301, enter next flow process: under this screen protection state, and computing machine non-locking.If the distance between computing machine and customer location exceeds described the second particular value, computer screen will enter lock-out state 308, then return to step 301, enter next flow process.
In the present embodiment, user is leaving position nearby, be that user's computer bit is in user's visual line of sight, even if user has left computing machine, but because possibility user be only the peer-to-peer discussion thing with adjacent seats, therefore do not wish that computing machine enters lock state of screen, but for personal secrets are considered, therefore set another particular value to determine whether computing machine needs to enter lock state of screen, within the specific limits, user can enter computer settings screen protection state and unlock state, exceed certain limit and just need to enter lock state of screen, practicality very and hommization.
The present invention utilizes indoor positioning technology, as, infrared ray indoor positioning technology, ultrasound wave location technology, Bluetooth technology, REID, super-broadband tech, Wi-Fi technology, ZigBee technologies etc., in the time that user leaves computing machine certain distance, computer screen automatically locks.In the time that user enters this computing machine certain distance, computer screen automatic unlocking.In the process of screen locking and release without user's manual operation.。
In sum, the various embodiments described above and diagram are only the present invention's preferred embodiment, when can not with the scope of restriction the invention process, the equalization of generally being done according to the present patent application the scope of the claims changes and modifies, and all should be covered by the present invention within the scope of the patent.
Claims (4)
1. a method for computer screen quick lock in, release, is characterized in that, comprises following steps:
The position of detection computations machine;
Obtain user's position;
Distance between the position of computing computer and user's position;
Judge that distance between computer location and customer location is whether in a particular value; And
If be positioned at described particular value, computer screen enters released state, if exceed described particular value, computer screen enters lock-out state.
2. a method for computer screen quick lock in, release, is characterized in that, comprises following steps:
The position of detection computations machine;
Obtain user's position;
Distance between computing computer and user;
Judge that distance between computing machine and user is whether in a particular value;
If the distance between computing machine and user is positioned at described particular value, computer screen enters released state;
If the distance between computing machine and user exceeds described particular value, the distance between computing computer and user exceeds the time of described particular value;
Judge that time that distance between computing machine and user exceeds described particular value is whether in a predetermined value;
If the distance between computing machine and user exceeds the time of described particular value and is positioned at described predetermined value, computer screen keeps released state; And
If the distance between computing machine and user exceeds the time of described particular value and exceeds described predetermined value, computer screen enters lock-out state.
3. a method for computer screen quick lock in, release, is characterized in that, comprises following steps:
The position of detection computations machine;
Obtain user's position;
Distance between computing computer and user;
Judge that distance between computing machine and user is whether in one first particular value;
If the distance between computing machine and user is positioned at described the first particular value, computer screen enters released state;
If the distance between computing machine and customer location exceeds described the first particular value, judge whether the distance between computing machine and user is less than one second particular value;
If the distance between computing machine and user is less than described the second particular value, computing machine will enter screen protection state; And
If the distance between computing machine and customer location exceeds described the second particular value, computer screen will enter lock-out state.
4. according to the computer screen quick lock in described in claim 1 or 2 or 3, the method for release, it is characterized in that, all realize by indoor positioning technology the position of detection computations machine and acquisition user's position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210555672.XA CN103885683A (en) | 2012-12-19 | 2012-12-19 | Rapid computer screen locking and unlocking method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210555672.XA CN103885683A (en) | 2012-12-19 | 2012-12-19 | Rapid computer screen locking and unlocking method |
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| CN103885683A true CN103885683A (en) | 2014-06-25 |
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| CN201210555672.XA Pending CN103885683A (en) | 2012-12-19 | 2012-12-19 | Rapid computer screen locking and unlocking method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104361302A (en) * | 2014-10-21 | 2015-02-18 | 天津三星电子有限公司 | Method for protecting private information based on communication equipment and communication equipment |
| CN105807930A (en) * | 2016-03-15 | 2016-07-27 | 上海斐讯数据通信技术有限公司 | System and method for unlocking terminals by utilizing compasses |
| CN108279776A (en) * | 2018-02-07 | 2018-07-13 | 联想(北京)有限公司 | Method and electronic equipment for control electronics |
| CN112800402A (en) * | 2021-02-26 | 2021-05-14 | 西安热工研究院有限公司 | Automatic safety locking system and device for computer |
-
2012
- 2012-12-19 CN CN201210555672.XA patent/CN103885683A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104361302A (en) * | 2014-10-21 | 2015-02-18 | 天津三星电子有限公司 | Method for protecting private information based on communication equipment and communication equipment |
| CN104361302B (en) * | 2014-10-21 | 2017-10-17 | 天津三星电子有限公司 | The method and communication apparatus of a kind of protection privacy information based on communication apparatus |
| CN105807930A (en) * | 2016-03-15 | 2016-07-27 | 上海斐讯数据通信技术有限公司 | System and method for unlocking terminals by utilizing compasses |
| CN108279776A (en) * | 2018-02-07 | 2018-07-13 | 联想(北京)有限公司 | Method and electronic equipment for control electronics |
| CN112800402A (en) * | 2021-02-26 | 2021-05-14 | 西安热工研究院有限公司 | Automatic safety locking system and device for computer |
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