CN101866226A - Mobile positioning operation device of portable electronic equipment and operation method - Google Patents
Mobile positioning operation device of portable electronic equipment and operation method Download PDFInfo
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- CN101866226A CN101866226A CN200910049253A CN200910049253A CN101866226A CN 101866226 A CN101866226 A CN 101866226A CN 200910049253 A CN200910049253 A CN 200910049253A CN 200910049253 A CN200910049253 A CN 200910049253A CN 101866226 A CN101866226 A CN 101866226A
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Abstract
The invention relates to an operation device of portable electronic equipment. The portable electronic equipment is provided with an operation system, and the operation device comprises a fingerprint sensor, a fingerprint action recognition module and a fingerprint action output module, wherein the fingerprint sensor is used for acquiring fingerprint action of a user, the fingerprint action recognition module is used for receiving the fingerprint actions acquired by the fingerprint sensor and compiling the fingerprint actions into action codes which can be recognized by the operation system of the electronic equipment, and the fingerprint action output module is used for outputting the action codes to the operation system. The invention also provides an operation method comprising the following steps of: providing the fingerprint sensor used for acquiring the fingerprint actions of the user; providing the fingerprint action recognition module used for receiving the fingerprint actions transmitted by the fingerprint sensor and compiling the action codes based on the fingerprint actions; and providing the fingerprint action output module used for receiving the action codes transmitted by the fingerprint action recognition module and transmitting the action codes to the operation system.
Description
Technical field
The present invention relates to location and operating means on a kind of portable electric appts, also relate to a kind of method of operating of positioning action device.
Background technology
Along with science and technology development, portable electric appts, as mobile phone, palm PC, notebook computer, handheld device, global location instrument and other hand-held devices etc., accepted by people more and more widely, and enjoying these equipment bring the convenient of people with easily.
These electronic installations; usually can have certain human-computer interaction function; need and to send instruction to equipment as the user; perhaps the options menu that equipment is provided is selected and is confirmed; this just need provide a kind of device; user's operation can be passed to equipment, response be discerned and be made to equipment can to operation simultaneously.
Normally,, all provide external mouse, directionkeys, direction rocking bar and acknowledgement key, be user-friendly for actions such as mobile, location, operation as notebook computer or mobile phone etc.
With the mobile phone is example; the multimedia function of mobile phone is more and more stronger; its inner meeting usually be deposited in a large amount of music, recreation, video by the user; and software such as telephone directory or commercial affairs, schedule; the user needs continually these contents to be conducted interviews to check usually; therefore how to find related content apace, the running fix operating means is very important easily.Usually, the running fix operating means that is used on the mobile phone has directionkeys or rocking bar, is used for moving the pointer that reaches on the locating and displaying screen, acknowledgement key also is set usually is used for the selected project of pointer is confirmed.Yet, these directionkeys, rocking bar or acknowledgement key, the generation that all has physics to move, grown service time and cause wearing and tearing easily, lost efficacy, and, in the use, probably to repeatedly click directionkeys, repeatedly shake rocking bar, repeatedly click acknowledgement key, operate and inconvenient.
Development along with technology, utilize touch-screen to become main flow as the running fix operating means, that is, by the operation to screen, mode makes electronic installation obtain position and confirmation to comprise slip, push etc., but, the cost of touch-screen is higher, damages easily, and to user's operation response speed instability, for different users, the response of making may not be identical.In addition, for the less electronic installation of screen, and be not easy to move or operation such as affirmation.
The present invention then provides a kind of new mode in order to improve or to solve the above problems.
Summary of the invention
The running fix operating means and the method for operating thereof of the portable electric appts that the technical problem to be solved in the present invention is to provide a kind of to be convenient to operate, efficient is higher.
The present invention solves above-mentioned technical matters by such technical scheme:
A kind of method of operating of operating means of portable electric appts, this portable electric appts has operating system, this method comprises the steps: to provide fingerprint sensor, and this fingerprint sensor is used to gather user's fingerprint, and fingerprint is passed to the fingerprint action identification module; The fingerprint action identification module is provided, in this fingerprint action identification module fingerprint recognition engines is arranged, fingerprint recognition engines is used to preserve the coordinate of four nodes of selected fingerprint, when finger leaves fingerprint sensor, by the relatively variation of twice position coordinates in front and back, discern user's action, produce the discernible action code of operating system; The fingerprint action output module is provided, and this fingerprint action output module passes to operating system in order to the action code of reception fingerprint action identification module transmission and with action code.
As a kind of improvement of the present invention, the operating means of above-mentioned portable electric appts is provided with timer in addition, and it is the cycle that timer is set a unit interval, gathers a fingerprint by fingerprint sensor in each cycle.
As a kind of improvement of the present invention, in the cycle, fingerprint sensor can be gathered a finger print information automatically, finger print information is a position coordinates of choosing four nodes in different directions of appointment, if fingerprint sensor fails and gets access to the position coordinates of certain node, then being considered as user finger has mobilely on certain direction of fingerprint sensor, and the position coordinates of preserving this node of current fingerprint is 0.
As a kind of improvement of the present invention, fingerprint recognition engines receives and preserves the position coordinates of four nodes on the current different directions of having selected.
As a kind of improvement of the present invention, fingerprint recognition engines is by the contrast to twice position coordinates in front and back of four nodes having preserved, differentiate the moving direction of finger, the coordinate way of contrast is: twice position coordinates in front and back of four nodes on the different directions all exists, then choose the coordinate contrast of a certain node, if the transversal displacement amplitude, thinks then that finger laterally moves greater than length travel, otherwise then think and vertically move; The current coordinate that only has the node on some directions is 0, thinks that then finger moves to this direction; Having the current coordinate of node on two adjacent directions is 0, then contrasts the coordinate of remaining a certain node, if the transversal displacement amplitude, thinks then that finger laterally moves greater than length travel, otherwise then thinks and vertically moves; Having the current coordinate of node on two reverse directions is 0, then for clicking; Only having the current coordinate of node on some directions is not 0, thinks that then finger moves to the opposite direction of this direction; The current coordinate that has four direction is 0, then thinks click.
As a kind of improvement of the present invention, set the least displacement amount, if transversal displacement and length travel, think then that finger does not move all less than the least displacement amount, for clicking.
As a kind of improvement of the present invention, action code can be operating system discernible 0000,0001,0010,0011,1100,1101.
The present invention provides a kind of operating means of portable electric appts in addition, this portable electric appts has operating system, this operating means comprises the fingerprint sensor that is used to gather user's fingerprint, receive the finger print information of fingerprint sensor collection and the variation in the unit interval is compiled into the discernible action code of electronic equipment operating system according to finger print information fingerprint action identification module, and the fingerprint action output module of action code being exported to operating system.
As a kind of improvement of the present invention, the operating means of above-mentioned portable electric appts is provided with timer in addition, it is the cycle that timer is set a unit interval, each cycle is gathered a fingerprint by fingerprint sensor, the fingerprint action identification module comprises fingerprint recognition engines, and this fingerprint recognition engines can write down the current position coordinates of the node of fingerprint.
As a kind of improvement of the present invention, the variation of twice position coordinates before and after four nodes of the fingerprint that fingerprint recognition engines is more selected, output action code.
As a kind of improvement of the present invention, action code can be operating system discernible 0000,0001,0010,0011,1100,1101.
Compared with prior art, the present invention has the following advantages: replace traditional four direction key or the rocking bar of mobile phone, and user-friendly when the application of dealing with the mobile phone complexity and professional button operation, and should not damage; For the mobile phone of less touch-screen, overcome and be not easy selected shortcoming in operation, made full use of the free time of fingerprint identification device, expanded its new application.
Description of drawings
Fig. 1 is the structured flowchart of the running fix operating means of portable electric appts of the present invention.
Fig. 2 is the process flow diagram of method of operating of the running fix operating means of portable electric appts of the present invention.
Fig. 3 is the process flow diagram of fingerprint recognition engine identification fingerprint action.
Embodiment
Describe the specific embodiment of the present invention in detail below in conjunction with accompanying drawing.
Present embodiment will be an example with the mobile phone, set forth technical scheme of the present invention.
The present invention mainly utilizes the input media of fingerprint sensor as the running fix operation.
The mobile phone safety authentication function is the inexorable trend of development, and the password and the SIM card lock that only rely on mobile phone to carry more and more can not satisfy the requirement of people to the mobile phone security.Fingerprint because it has unchangeable property, uniqueness and convenience, almost becomes the synonym of living things feature recognition.Fingerprint is meant the recessed uneven streakline that produces of the positive surface skin epirelief of people's finger tips, and streakline is clocklike arranged the different line type that forms.The starting point of streakline, terminal point, binding site and bifurcation are called the details (minutiae) of fingerprint.Fingerprint recognition promptly refers to differentiate by the details of more different fingerprints.Because everyone fingerprint difference is exactly that fingerprint also had obvious difference, so fingerprint can be used for identity authentication between same people's ten referred to.The appearance of fingerprint identification technology has been catered to this demand just and has been utilized this specific character.
And fingerprint sensor only carries out the identification of security of system as finger-printer reader on mobile phone, most of the time is in idle condition, cause the waste of device resource, when so the present invention utilizes fingerprint sensor to be in idle condition, realize the application of mobile phone mouse by fingerprint recognition engines, as a kind of input equipment of mobile phone, thereby replace traditional four direction key or rocking bar and the touch-screen of mobile phone.By fingerprint recognition engines (the fingerprint recognition interface is provided), come the output result of the directionkeys or the rocking bar of analogue mobile phone, the output result mainly is divided into 5 kinds: dextrad (Right, the action code computerese can be expressed as 0000), left-hand (Left, the action code computerese can be expressed as 0001), go up to (Up, the action code computerese can be expressed as 0010), down to (Down, the action code computerese can be expressed as 0011), click (Click), and click wherein can be divided into and click and double-click (the click action code can be expressed as 1100, double-clicks action code and can be expressed as 1101).
At first need correctly to differentiate the moving direction and the click mode of finger touch.Fingerprint sensor is except possessing the fingerprint image acquisition ability, the three-dimensional of the position of starting point, terminal point, binding site or bifurcation that can also be by fingerprint ridge moves the moving direction of perception finger, the click mode (click or double-click) of finger, is called homing capability.We can judge the moving direction and the click mode of current finger by the homing capability of fingerprint sensor, thereby replace directionkeys and acknowledgement key on the existing mobile phone.
Behind the moving direction and click mode of correct decision finger, output result (Right, Left, Up, Down, Click) need be reported to mobile phone, and the notice mobile phone carries out relevant response.
At different application,, can in using, each realize processing respectively respectively to the output result in conjunction with the design of the operating system and the application program itself of mobile phone.By the fingerprint action output module is designed to driver, so-called driver is the mutual interface of operating system and hardware in this programme.After fingerprint action identification module correct decision finger touch direction, according to different output actions, report corresponding message to operating system, use the corresponding message of distribution to each, thereby avoided in different application, to realize respectively processing output action by the operating system unification.
Please join Fig. 1, Fig. 1 is that technical scheme of the present invention is applied in a structured flowchart on the mobile phone.The running fix operating means 10 of portable electric appts of the present invention comprises fingerprint sensor 11, receives and identifies the fingerprint action identification module 12 and the fingerprint action output module 13 of the finger mobile message that passes on the fingerprint sensor 11.
The present invention provides a kind of method of operating of running fix operating means of above-mentioned portable electric appts in addition, please join Fig. 2, is example with the mobile phone still, and this method comprises the steps:
(1) mobile phone operating system 14 judges whether fingerprint sensor 11 is in idle condition, if idle, then carries out step (2);
(2) fingerprint sensor 11 is opened homing capability, accepts user's finger movement information, and action message is passed to fingerprint action identification module 12;
(3) fingerprint action identification module 12 is worked out action code according to action message, and action code is passed to fingerprint action output module 13;
(4) fingerprint action output module 13 passes to mobile phone operating system 14 with action code;
(5) show mouse pointer on the display screen of mobile phone, the position of this pointer or operation are determined by action code.
Above-mentioned embodiment only is example with the mobile phone, and in fact, technical scheme of the present invention can be applicable to portable electric appts such as notebook computer, palm PC, palm audio-visual devices equally.
Particularly, the implementation of the recognition function of fingerprint action identification module is described below:
When finger contact fingerprint sensor, incident (Plugged Event) is pressed in generation, collect the fingerprint image of finger by fingerprint sensor, get after the fingerprint image, set up the numeral of fingerprint by fingerprint sensor, it is characteristic, this is a kind of unidirectional conversion, can convert characteristic to from fingerprint but can not be converted into fingerprint from characteristic, and two pieces of different fingerprints can not produce identical characteristic, characteristic then comprises the node of fingerprint, is exactly the bifurcated of fingerprint lines, the coordinate position that stops or loop and locate, these nodes can be used as unique feature of the different finger prints of difference.The finger print node is chosen many more, accuracy of identification is high more, in the technical program owing to do not need to carry out fingerprint recognition, only need to judge the moving direction of finger, so can to consider to choose four in different directions fixing nodes on the fingerprint node be one group of data choosing, and gets final product as the reference data.
After choosing four nodes on the different directions, the fingerprint action identification module obtains the initial position of four nodes by fingerprint sensor, and preserve its coordinate (x, y), start timer, regularly obtain the current coordinate and the preservation of four fingerprint nodes having chosen from fingerprint sensor, can set timer cycle is 0.2 second (can respectively adjust according to desired sensitivity).After obtaining the node coordinate success, then upgrade the current coordinate of this node at every turn; If in the unit interval, can't obtain node coordinate, represent that then present node has left fingerprint sensor, it is 0 that current coordinate is set, when finger leaves fingerprint sensor, the timeing closing device.
When finger leaves fingerprint sensor, produce leave event (Left Event).By initial coordinate and the contrast of current coordinate, differentiate the moving direction of finger to four nodes having preserved.Coordinate contrast principle is:
The initial coordinate and the current coordinate of (1) four node all exist, and are not 0 promptly, then choose the initial coordinate and the contrast of current coordinate of a certain node.In real process, consider the scrambling that finger moves, produce horizontal and vertical displacement probably simultaneously.If the transversal displacement amplitude, thinks then that finger laterally moves greater than length travel, otherwise then think and vertically move.If lateral coordinates and along slope coordinate all less than insignificant least displacement amount, then are considered as laterally and vertical non-displacement, are and click.If detect twice fingerprint positions of continuous horizontal, vertical non-displacement, be double-click;
(2) only having the current coordinate of the node on some directions is 0, thinks that then finger moves to this direction;
(3) having the current coordinate of node on two adjacent directions is 0, thinks that finger may be oblique moving, and then contrasts the initial coordinate and the current coordinate of remaining a certain node, and the contrast rule is with reference to the 1st point;
(4) having the current coordinate of node on two reverse directions is 0, then thinks click event;
(5) only having the current coordinate of node on some directions is not 0, thinks that then finger moves to the opposite direction of this direction;
(6) having the current coordinate of four direction is 0, and it is shorter to point contact fingerprint sensor time, and timer fails in time to obtain the current coordinate of node, then thinks click.
The above only is a better embodiment of the present invention; protection scope of the present invention is not exceeded with above-mentioned embodiment; as long as the equivalence that those of ordinary skills do according to disclosed content is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (11)
1. the method for operating of the operating means of a portable electric appts, this portable electric appts has operating system, it is characterized in that, and this method comprises the steps:
Fingerprint sensor is provided, and this fingerprint sensor is used to gather user's fingerprint, and fingerprint is passed to the fingerprint action identification module;
The fingerprint action identification module is provided, in this fingerprint action identification module fingerprint recognition engines is arranged, fingerprint recognition engines is used to preserve the coordinate of four nodes of selected fingerprint, when finger leaves fingerprint sensor, by the relatively variation of twice position coordinates in front and back, discern user's action, produce the discernible action code of operating system;
The fingerprint action output module is provided, and this fingerprint action output module passes to operating system in order to the action code of reception fingerprint action identification module transmission and with action code.
2. the method for operating of the operating means of portable electric appts according to claim 1, it is characterized in that: the operating means of above-mentioned portable electric appts is provided with timer in addition, it is the cycle that timer is set a unit interval, gathers a fingerprint by fingerprint sensor in each cycle.
3. the method for operating of the operating means of portable electric appts according to claim 2, it is characterized in that: in the cycle, fingerprint sensor can be gathered a finger print information automatically, finger print information is a position coordinates of choosing four nodes in different directions of appointment, if fingerprint sensor fails and gets access to the position coordinates of certain node, then being considered as user finger has mobilely on certain direction of fingerprint sensor, and the position coordinates of preserving this node of current fingerprint is 0.
4. the method for operating of the operating means of portable electric appts according to claim 3 is characterized in that: fingerprint recognition engines receives and preserves the position coordinates of four nodes on the current selected different directions.
5. the method for operating of the operating means of portable electric appts according to claim 4, it is characterized in that: fingerprint recognition engines is by the contrast to twice position coordinates in front and back of four nodes having preserved, differentiate the moving direction of finger, the coordinate way of contrast is: twice position coordinates in front and back of four nodes on the different directions all exists, then choose the coordinate contrast of a certain node, if the transversal displacement amplitude is greater than length travel, think that then finger laterally moves, otherwise then think and vertically move; The current coordinate that only has the node on some directions is 0, thinks that then finger moves to this direction; Having the current coordinate of node on two adjacent directions is 0, then contrasts the coordinate of remaining a certain node, if the transversal displacement amplitude, thinks then that finger laterally moves greater than length travel, otherwise then thinks and vertically moves; Having the current coordinate of node on two reverse directions is 0, then for clicking; Only having the current coordinate of node on some directions is not 0, thinks that then finger moves to the opposite direction of this direction; The current coordinate that has four direction is 0, then thinks click.
6. the method for operating of the operating means of portable electric appts according to claim 5 is characterized in that: set the least displacement amount, if transversal displacement and length travel, think then that finger does not move all less than the least displacement amount, for clicking.
7. the method for operating of the operating means of portable electric appts according to claim 5, it is characterized in that: action code can be operating system discernible 0000,0001,0010,0011,1100,1101.
8. one kind is used the operating means of the portable electric appts of method of operating according to claim 1, this portable electric appts has operating system, it is characterized in that: this operating means comprises the fingerprint sensor that is used to gather user's fingerprint, receive the finger print information of fingerprint sensor collection and the variation in the unit interval is compiled into the discernible action code of electronic equipment operating system according to finger print information fingerprint action identification module, and the fingerprint action output module of action code being exported to operating system.
9. the operating means of portable electric appts according to claim 8, it is characterized in that: the operating means of above-mentioned portable electric appts is provided with timer in addition, it is the cycle that timer is set a unit interval, each cycle is gathered a fingerprint by fingerprint sensor, the fingerprint action identification module comprises fingerprint recognition engines, and this fingerprint recognition engines can write down the current position coordinates of the node of fingerprint.
10. the operating means of portable electric appts according to claim 9 is characterized in that: the variation of twice position coordinates before and after four nodes of the fingerprint that fingerprint recognition engines is more selected, output action code.
11. the operating means of portable electric appts according to claim 10 is characterized in that: action code can be operating system discernible 0000,0001,0010,0011,1100,1101.
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| CN200910049253A CN101866226A (en) | 2009-04-14 | 2009-04-14 | Mobile positioning operation device of portable electronic equipment and operation method |
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| CN200910049253A CN101866226A (en) | 2009-04-14 | 2009-04-14 | Mobile positioning operation device of portable electronic equipment and operation method |
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| WO2012129860A1 (en) * | 2011-03-25 | 2012-10-04 | 中兴通讯股份有限公司 | Electronic equipment and functional control method thereof |
| CN104349064A (en) * | 2014-10-28 | 2015-02-11 | 广东欧珀移动通信有限公司 | Terminal and camera control method, device, and system thereof |
| CN104461307A (en) * | 2014-11-19 | 2015-03-25 | 天津中兴智联科技有限公司 | Fingerprint sliding direction instruction recognition method and system |
| CN104679401A (en) * | 2013-12-03 | 2015-06-03 | 上海思立微电子科技有限公司 | Terminal and touch method thereof |
| CN104932790A (en) * | 2015-06-26 | 2015-09-23 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105094645A (en) * | 2015-08-17 | 2015-11-25 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105094600A (en) * | 2015-06-29 | 2015-11-25 | 联想(北京)有限公司 | Message processing method and electronic device |
| CN105204746A (en) * | 2015-10-16 | 2015-12-30 | 深圳市趣创科技有限公司 | Mobile terminal based on Android system and operation method thereof |
| CN105335070A (en) * | 2014-08-14 | 2016-02-17 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN105843500A (en) * | 2015-01-29 | 2016-08-10 | 茂丞科技股份有限公司 | Electronic device with fingerprint sensor operating in vector mode |
| CN107077239A (en) * | 2015-05-29 | 2017-08-18 | 华为技术有限公司 | Mobile terminal is adjusted by Trackpad to take pictures the method and mobile terminal of focal length |
| CN108958601A (en) * | 2018-06-24 | 2018-12-07 | 深圳市宝尔爱迪科技有限公司 | A kind of method that mobile device simulation mouse realizes operation control |
| US10599903B2 (en) | 2015-06-26 | 2020-03-24 | Lenovo (Beijing) Limited | Information processing method and electronic device |
| CN112799497A (en) * | 2021-01-18 | 2021-05-14 | 北京小米移动软件有限公司 | Working mode control method and device of fingerprint module and storage medium |
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| WO2012129860A1 (en) * | 2011-03-25 | 2012-10-04 | 中兴通讯股份有限公司 | Electronic equipment and functional control method thereof |
| CN104679401A (en) * | 2013-12-03 | 2015-06-03 | 上海思立微电子科技有限公司 | Terminal and touch method thereof |
| CN104679401B (en) * | 2013-12-03 | 2018-05-01 | 上海思立微电子科技有限公司 | The touch control method and terminal of a kind of terminal |
| CN105335070A (en) * | 2014-08-14 | 2016-02-17 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN104349064A (en) * | 2014-10-28 | 2015-02-11 | 广东欧珀移动通信有限公司 | Terminal and camera control method, device, and system thereof |
| CN104461307A (en) * | 2014-11-19 | 2015-03-25 | 天津中兴智联科技有限公司 | Fingerprint sliding direction instruction recognition method and system |
| CN105843500A (en) * | 2015-01-29 | 2016-08-10 | 茂丞科技股份有限公司 | Electronic device with fingerprint sensor operating in vector mode |
| CN107077239A (en) * | 2015-05-29 | 2017-08-18 | 华为技术有限公司 | Mobile terminal is adjusted by Trackpad to take pictures the method and mobile terminal of focal length |
| CN104932790A (en) * | 2015-06-26 | 2015-09-23 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| US10599903B2 (en) | 2015-06-26 | 2020-03-24 | Lenovo (Beijing) Limited | Information processing method and electronic device |
| CN105094600A (en) * | 2015-06-29 | 2015-11-25 | 联想(北京)有限公司 | Message processing method and electronic device |
| CN105094645A (en) * | 2015-08-17 | 2015-11-25 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105204746A (en) * | 2015-10-16 | 2015-12-30 | 深圳市趣创科技有限公司 | Mobile terminal based on Android system and operation method thereof |
| CN108958601A (en) * | 2018-06-24 | 2018-12-07 | 深圳市宝尔爱迪科技有限公司 | A kind of method that mobile device simulation mouse realizes operation control |
| CN112799497A (en) * | 2021-01-18 | 2021-05-14 | 北京小米移动软件有限公司 | Working mode control method and device of fingerprint module and storage medium |
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Application publication date: 20101020 |