CN1691056A - Push started fingerprint identification switch - Google Patents
Push started fingerprint identification switch Download PDFInfo
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- CN1691056A CN1691056A CN 200410037573 CN200410037573A CN1691056A CN 1691056 A CN1691056 A CN 1691056A CN 200410037573 CN200410037573 CN 200410037573 CN 200410037573 A CN200410037573 A CN 200410037573A CN 1691056 A CN1691056 A CN 1691056A
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- fingerprint
- identification
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- finger
- sensing plate
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Abstract
The invention provides a fingerprint recognition switch activated by pressing. The fingerprint recognition module comprises activator, to produce acute position signal and obtain power after receiving activate command that is finger takes action activator can receive; press switch, to run recognition program that is run by the program and produce recognition result if being pressed after obtain power; fingerprint sensing plate, that is on top of press switch and used to obtain fingerprint; and fingerprint recognition processor. When finger forces on fingerprint sensing plate, it presses indirectly the press witch; and as finger is very close to fingerprint sensing plate, ob needed fingerprint for recognition program, then run recognition program.
Description
Technical field
The invention relates to a kind of identification of fingerprint switch of pushing the activation identification, but refer to power saving and the high identification of fingerprint switch of stability especially.
Background technology
By the distinctive biological characteristic of identification individual,, provided comparatively complete and effective identity validation mode by development gradually such as methods such as fingerprint, vocal print, person's handwriting, iris.Its advantage is that biological characteristic is carried and must not be remembered, and more can't be stolen, and particularly confirms mode in conjunction with the biometric identity of fingerprint, and is not only tight, also quite convenient in the use.
The conventional fingerprint identification system, with fingerprint capturer gripping finger schlieren as data, see through interface signal then with this fingerprint image data, be sent to the rear end end host and handle fingerprint image data to be identified, the host computer using application program is handled finger print data to be identified and is stored in the template fingerprint data of this memory modules, and judges whether both are identical in fact.For example: United States Patent (USP) the 4th, 210, No. 899 communiques have just disclosed and have a kind ofly cooperated processing with optical fingerprint collector jointly with the rear end end host; System very complex and be difficult to reach power saving, compact and cheap so.
Perhaps disclose as No. 2003/005337 communique of U.S. Patent Publication, fingerprint processing and recognition software can be installed on the terminal system, such design makes the user to use in the different terminals system, perhaps need the install software that wastes time and energy.Traditional practice provides a discs, the driver of fingerprint acquisition device is installed respectively for the user, could allow fingerprint acquisition device bring into use, fingerprint processing and recognition software are installed on the terminal system then, drive external device (ED) (as the solenoid valve of bolt, motor as need ... Deng) then need external again adapter.
In recent years more because the invention of chip type fingerprint sensing plate, add fast and the digital signal processor of power saving (Digital Signal Processor, DSP) evolution, and then make the tool independence fingeprint distinguisher of compact power saving again.So can accelerate traditional keepsake (TOKEN, as password, key, ID CARD ... Deng) sublate, and replace, and carry and must not remember with the distinctive biological data of individual " fingerprint ", the keepsake that can't be stolen (TOKEN) more, this will bring human more convenient and safety.By this type of fingeprint distinguisher, need keepsake to confirm originally and the open place forms so-called identification of fingerprint switch and open door lock, proof box etc. with fingerprint.
Yet aforesaid fingeprint distinguisher necessarily requires power supply to power constantly, so known fingeprint distinguisher is battery or the charging that needs often to change power supply.In addition, because fingeprint distinguisher is when carrying out the fingerprint of identification finger, must obtain the above fingerprint lines of certain proportion, yet, known fingeprint distinguisher also neither one is confirmed the just mechanism of location of finger, cause pointing be not adjacent to fingeprint distinguisher as yet chip type fingerprint sensing plate with regard to beginning to carry out identification program, so the stability of its identification result is not ideal enough always.
Summary of the invention
In view of this, the main purpose of the present invention just provides a kind of identification of fingerprint switch that activates identification of pushing, and by only after finger is directly touched the activator appliance that it had, just can power to the identification of fingerprint switch, reduce unnecessary power wastage thus widely, improve the life-span of battery.
Another purpose of the present invention just provides a kind of identification of fingerprint switch that activates identification of pushing, and by only after finger is pushed the push switch that it had indirectly, just can activate and carry out identification program.So, during owing to finger presses, will closely be adjacent to the fingerprint sensing plate, and significantly improve stability.
Another purpose of the present invention just provides a kind of identification of fingerprint switch that activates identification of pushing, by the independent identification of fingerprint module (that is fingerprint captures and identification all is to carry out in same device) that the tool ergonomics is provided, the user only needs the finger touches activator appliance, and under the situation that does not need the shift position, to the fingerprint sensing plate application of force, the identification of fingerprint switch is activating power and identification immediately automatically just.So, the user can more easily operate, and also significantly dwindles the volume of whole fingerprint switch and reduces the identification time.
Another purpose of the present invention just provides a kind of identification of fingerprint switch that activates identification of pushing, and the identification of fingerprint switch can connect by serial transmission interface, the control panel of the action after being responsible for the control power supply and handling identification result.So, hand over and to hold communication by being encrypted in serial signal in the serial transmission interface, and easily the control panel of rear end is placed on safe position, or control panel is incorporated in other system, significantly the overall security of elevator system also more is easily integrated into other system to increase application benefit.According to above-mentioned purpose, the invention provides a kind of fingerprint switch that activates identification of pushing, it is by activation command, and obtains to activate the power supply of identification of fingerprint switch, carries out identification and produces identification result behind the fingerprint that receives finger in addition.Disclosed identification of fingerprint module comprises activator appliance, push switch and fingerprint sensing plate and identification of fingerprint processor at least.
Activator appliance is after receiving activation command, produces accurate position signal, and obtains power supply by accurate position signal.Activation command is meant to point makes the acceptable action of activator appliance.Push switch is after being used to obtain power supply, carries out identification program if be pressed then to activate.Identification program is undertaken by the identification of fingerprint processor, and produces identification result.The fingerprint sensing plate is the top that is positioned at push switch, and in order to obtain the fingerprint of finger.
When finger forces in the fingerprint sensing plate, push push switch indirectly, and be close to the fingerprint sensing plate, and obtain the fingerprint of the required finger of identification program and do follow-up identification of fingerprint processing because point this moment.
Can be further understood by the following detailed Description Of The Invention and the accompanying drawing of bowing about the advantages and spirit of the present invention.
Description of drawings
Fig. 1 is the identification of fingerprint switch of activation identification and the synoptic diagram of control panel pushed of the present invention.
Fig. 2 is the synoptic diagram of pushing the identification of fingerprint switch that activates identification of the present invention.
Fig. 3 for fingerprint switch 1 of the present invention after being combined box-like body and the synoptic diagram of control panel.Among the figure
11,19 housings, 12 activator appliances
13 fingerprint sensing plates, 131 identification of fingerprint chips
14 push switches, 15 identification of fingerprint processors
16 serial transmissions connect 17 fingerprint inductor interfaces
18 3 look LED lamps, 2 control panels
21 single chip microcomputers, 22 hummers
23 power supplys output 24 increases the fingerprint button
25 deletion fingerprint buttons, 26 batteries
Embodiment
See also Fig. 1, Fig. 1 is the fingerprint switch of activation identification and the synoptic diagram of control panel pushed of the present invention.As shown in Figure 1, to push the activator appliance 12 in the fingerprint switch 1 that activates identification be to be arranged at fingerprint sensing plate 13 surfaces in the present invention.Send activation command after activator appliance 12 is obtained its acceptable finger movement, via serial transmission interface 16 this activation command is reached control panel 2, therefore control panel 2 will make the power supply as battery 26 that identification of fingerprint switch 1 is begun power supply.Because, activator appliance 12 is arranged on the zonule on the fingerprint sensing plate 13, and fingerprint sensing plate 13 and push switch 14 have the relation (have clearer icon after a while and indicate its relative position) of upper-lower position, therefore, the finger of previous touching activator appliance 12 can be under the situation that does not need the shift position, to fingerprint sensing plate 13 application of forces, and push push switch 14 indirectly.So, will be close to fingerprint sensing plate 13 and still touch activator appliance 12, locate, obtain the fingerprint of the required finger of identification of fingerprint switch 1 identification thus exactly and confirm to point owing to pointing this moment.Below, how the element that continues to be used at identification of fingerprint switch 1, three kinds of activator appliance 12 acceptable finger movements, control panels 2 handle the identification result that identification of fingerprint switch 1 produced explains.
See also Fig. 2, Fig. 2 is the synoptic diagram of pushing the identification of fingerprint switch that activates identification of the present invention.As shown in Figure 2, the present invention pushes the identification of fingerprint switch 1 that activates identification and comprises activator appliance 12, push switch 14 and fingerprint sensing plate 13 at least.Fingerprint sensing plate 13 is the tops that are positioned at push switch, and it is in order to obtain finger print.As discussed previously, activator appliance 12 is (three kinds of finger movements that can produce this order, will in explanation after a while) after receiving activation command, and an accurate position signal that is produced is that the expression finger has been located, just is necessary to make control panel 2 to begin 1 power supply of fingerprint switch this moment.In order further to determine to obtain exactly the fingerprint of finger, after fingerprint switch 1 obtains power supply, can't carry out identification of fingerprint at once, push fingerprint sensing plate 13 and can take advantage of a situation, and then indirectly behind the push switch 14, carry out identification program just can activate at finger.This identification program is to be undertaken by identification of fingerprint processor 15, and produces identification result subsequently.
So the present invention passes through the above just, and reaches fundamental purpose of the present invention, only after finger is directly touched the activator appliance 12 that it had, just can reduce unnecessary power wastage thus widely to the power supply of fingerprint switch, improves the life-span of battery.
As shown in Figure 2, fingerprint sensing plate 13 further comprises identification of fingerprint chip 131.3 18 on look LED lamps are to inform the operating state of user's fingerprint switch 1 and identification result etc. by change in color.Fingerprint inductor interface 17 then is to be used for making fingerprint sensing plate 13 to be connected with identification of fingerprint processor 15, and gives identification of fingerprint processor 15 by fingerprint inductor interface 17 from fingerprint sensing plate 13 transmission finger print information.Housing 11 and 19 are combined into a box-like body by clamping up and down with activator appliance 12, fingerprint sensing plate 13, push switch 14, identification of fingerprint processor 15, serial transmission interface 16 and fingerprint inductor interface 17.Below, go on to say three kinds of activator appliances, 12 acceptable finger movements.
One of in three kinds of activator appliance 12 acceptable finger movements, be when activator appliance 12 is a kind of touch inductor, finger sends activation command after touching activator appliance 12, another is, when activator appliance 12 was a kind of push switch, finger was to send activation command after pressing activator appliance 12, last a kind ofly was, activator appliance 12 is the ultrared device of emission, sends activation command behind the infrared ray that finger will be sent by blocking-up activator appliance 12.But, no matter any finger movement all under the situation that does not need the shift position, to fingerprint sensing plate 13 application of forces, and is pushed push switch 14 indirectly, and then is touched to make and carry out foregoing identification program.
So the present invention by the above, reaches another purpose of the present invention just, only after finger is pushed the push switch 14 that it had indirectly, just can activate and carry out identification program.So, during owing to finger presses, will closely be adjacent to the fingerprint sensing plate, and significantly improve stability.
See also Fig. 3, Fig. 3 for identification of fingerprint switch 1 of the present invention after being combined box-like body and the synoptic diagram of control panel.As shown in Figure 3, have single chip microcomputer 21, hummer 22, power supply output 23 (in order to the solenoid valve that drives bolt etc.) on the control panel 2 but but, the increase fingerprint button 24 in order to increase the identification fingerprint, deletion fingerprint button 25, the input source of battery 26 in order to deletion identification fingerprint, serial transmission interface 16 then so that fingerprint switch 1 be connected with control panel 2, and by serial transmission interface 16 transmission accurate position signals and identification result to control panel.
In sum, the present invention can be as above-mentioned, by the independent identification of fingerprint module (that is fingerprint captures and identification all is to carry out in same device) that the tool ergonomics is provided, the user only needs finger touches activator appliance 12, and under the situation that does not need the shift position, to fingerprint sensing plate 13 application of forces, fingerprint switch 1 is activating power and identification immediately automatically just.So, the user can more easily operate, and also significantly dwindles the volume of whole fingerprint switch and reduces the identification time.Simultaneously, fingerprint switch 1 can connect the control panel 2 of being responsible for the control power supply and handling identification result by serial transmission interface 16.So, hand over and to hold communication by being encrypted in serial signal in the serial transmission interface 16, and easily the control panel 2 of rear end is placed on safe position, or control panel 2 is incorporated in other system, significantly the overall security of elevator system also more is easily integrated into other system to increase application benefit.By the above detailed description of preferred embodiments, be to describe feature of the present invention and spirit, and be not to come category of the present invention is limited with the above-mentioned preferred embodiment that is disclosed for clear more.On the contrary, its objective is that hope can contain the variation of various changes and tool equality in the category of the protection domain of institute of the present invention desire application.
Claims (10)
1. push the identification of fingerprint switch that activates identification for one kind, it is characterized in that, be by an activation command, and obtain to activate a power supply of this identification of fingerprint switch, carry out identification and produce an identification result behind the fingerprint that receives a finger in addition, this identification of fingerprint module comprises at least:
One activator appliance, this activator appliance are after receiving this activation command, produce position signal surely, and obtain this power supply by this standard position signal, and this activation command is meant that this finger makes the acceptable action of this activator appliance;
One push switch, this push switch are after being used to obtain this power supply, carry out an identification program if be pressed then to activate, and this identification program is undertaken by an identification of fingerprint processor, and produces this identification result;
One fingerprint sensing plate, this fingerprint sensing plate is the top that is positioned at this push switch, and in order to obtain the fingerprint of this finger;
Wherein, when this finger forces in this fingerprint sensing plate, push this push switch indirectly, and since this moment this finger be close to this fingerprint sensing plate, and obtain the fingerprint of this required finger of this identification program.
2. identification of fingerprint switch according to claim 1, it is characterized in that, this activator appliance is to be arranged on this fingerprint sensing plate surface, this finger is to send this activation command after touching this activator appliance, and under the situation that does not need the shift position, to this fingerprint sensing plate application of force, and push this push switch indirectly.
3. identification of fingerprint switch according to claim 1, it is characterized in that, this activator appliance is to be arranged on this fingerprint sensing plate surface, this finger is to send this activation command after pressing this activator appliance, and under the situation that does not need the shift position, to this fingerprint sensing plate application of force, and push this push switch indirectly.
4. identification of fingerprint switch according to claim 1, it is characterized in that, this activator appliance is to be arranged on this fingerprint sensing plate surface, this finger is to send this activation command after blocking the infrared ray that this activator appliance sends, and under the situation that does not need the shift position, to this fingerprint sensing plate application of force, and push this push switch indirectly.
5. identification of fingerprint switch according to claim 1 is characterized in that, when a control panel is obtained this standard position signal, for this fingerprint switch is supplied this power supply, and when to obtain this identification result be illegal, only closes this power supply.
6. identification of fingerprint switch according to claim 1 is characterized in that, when a control panel is obtained this standard position signal, for this fingerprint switch is supplied this power supply, and when to obtain this identification result be legal, remove and close this power supply, and drive external device (ED) and make corresponding action.
7. identification of fingerprint switch according to claim 1 is characterized in that, this fingerprint sensing plate is to be connected with this identification of fingerprint processor by a fingerprint inductor interface, and transmits the fingerprint of this finger by this fingerprint inductor interface.
8. according to claim 5 and 6 described identification of fingerprint switches, it is characterized in that this fingerprint switch is to be connected with this control panel by a serial transmission interface, and transmit this standard position signal and this identification result to this control panel by this serial transmission interface.
9. according to claim 5 and 6 described identification of fingerprint switches, it is characterized in that this fingerprint switch further comprises:
One housing, this housing are the modes in order to clamping about passing through, and this activator appliance, this identification of fingerprint plate sensing plate, this push switch, this identification of fingerprint processor are combined into a box-like body.
10. identification of fingerprint switch according to claim 9, it is characterized in that, form the front end of this identification of fingerprint switch of this box-like body, be that this control panel by this serial transmission interface and rear end transmits signal mutually, thus, make front end be responsible for identification of fingerprint, and control function such as external device (ED) are responsible for driving in the rear end, save power consumption, improve security of system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410037573 CN1691056A (en) | 2004-04-28 | 2004-04-28 | Push started fingerprint identification switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410037573 CN1691056A (en) | 2004-04-28 | 2004-04-28 | Push started fingerprint identification switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1691056A true CN1691056A (en) | 2005-11-02 |
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ID=35346486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410037573 Pending CN1691056A (en) | 2004-04-28 | 2004-04-28 | Push started fingerprint identification switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1691056A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010115315A1 (en) * | 2009-04-10 | 2010-10-14 | Sheng Yongxiang | User identification system and start-up equipment and start-up method thereof |
| WO2011000167A1 (en) * | 2009-07-03 | 2011-01-06 | Sheng Yongxiang | Apparatus and method for activating door lock |
| CN102446003A (en) * | 2010-09-30 | 2012-05-09 | 一品光学工业股份有限公司 | Optical pointing and finger-print identification device and operation method of control system thereof |
| CN103679900A (en) * | 2013-12-28 | 2014-03-26 | 苏州市峰之火数码科技有限公司 | Fingerprint pressing type coded lock |
| CN107111759A (en) * | 2015-10-02 | 2017-08-29 | 指纹卡有限公司 | For detecting whether finger occurs and sense the method and device of fingerprint pattern |
-
2004
- 2004-04-28 CN CN 200410037573 patent/CN1691056A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010115315A1 (en) * | 2009-04-10 | 2010-10-14 | Sheng Yongxiang | User identification system and start-up equipment and start-up method thereof |
| CN102483800A (en) * | 2009-04-10 | 2012-05-30 | 深圳市永盛世纪指纹技术有限公司 | User identification system and start-up equipment and start-up method thereof |
| CN102483800B (en) * | 2009-04-10 | 2013-07-10 | 深圳市永盛世纪指纹技术有限公司 | User identification system and start-up equipment and start-up method thereof |
| WO2011000167A1 (en) * | 2009-07-03 | 2011-01-06 | Sheng Yongxiang | Apparatus and method for activating door lock |
| CN102446003A (en) * | 2010-09-30 | 2012-05-09 | 一品光学工业股份有限公司 | Optical pointing and finger-print identification device and operation method of control system thereof |
| CN103679900A (en) * | 2013-12-28 | 2014-03-26 | 苏州市峰之火数码科技有限公司 | Fingerprint pressing type coded lock |
| CN107111759A (en) * | 2015-10-02 | 2017-08-29 | 指纹卡有限公司 | For detecting whether finger occurs and sense the method and device of fingerprint pattern |
| CN107111759B (en) * | 2015-10-02 | 2020-10-23 | 指纹卡有限公司 | Method and apparatus for detecting presence of finger and sensing fingerprint pattern |
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