CN204990462U - Ultra -low power consumption's touch -sensitive chip - Google Patents
Ultra -low power consumption's touch -sensitive chip Download PDFInfo
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- CN204990462U CN204990462U CN201520771548.6U CN201520771548U CN204990462U CN 204990462 U CN204990462 U CN 204990462U CN 201520771548 U CN201520771548 U CN 201520771548U CN 204990462 U CN204990462 U CN 204990462U
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Abstract
The utility model discloses an ultra -low power consumption's touch -sensitive chip, including lock, digital collection module and fingerprint collection module, digit collection module's output and data microprocessor's input electric connection, data microprocessor's output and signal transmission module's input electric connection, fingerprint collection module and image generation module wireless connection, image generation module's the output and the input electric connection of image transmission module, the output of signal transmission module and image transmission module all with central processing unit's input electric connection, central processing unit's input and dormancy battery electric connection. This ultra -low power consumption's touch -sensitive chip supplies power through setting up the dormancy battery, is in the environment of a low -power consumption when making whole touch -sensitive chip work, has both protected the touch -sensitive chip not receive damage yet power saving, has reduced thermal emission simultaneously, has practiced thrift the resource.
Description
Technical field
The utility model relates to induction chip technical field, is specially a kind of touch sensible chip of super low-power consumption.
Background technology
Chip refers to the silicon chip including integrated circuit, volume is very little, it is usually a part for computing machine or other electronic equipments, along with the develop rapidly of semiconductor technology and the raising of working frequency of chip, power consumption has become a significant consideration in Deep-Submicron Integrated Circuit Design, the loss of power, finger equipment, the difference of the power inputs such as device and output power, the heat energy that components and parts dissipate is often referred in circuit, sometimes the power needed for complete machine or equipment is also referred to, power consumption is the index that all electric equipments have equally, refer to the quantity of the energy consumed in the unit interval, along with the integrated level of SOC and the development of performance, SOC of today has reached hectowatt magnitude, as the Itanium2 power consumption about 130 watts of Intel, this needs expensive encapsulation, heat radiator and cooler environment, according to Moore's Law, within every 18 months, transistor density doubles, and power technology will reach identical speedup, need 5 years, obvious power technology becomes bottleneck, big current in circuit can make the life and reliability of product reduce, also inefficacy can be caused time the dynamic pressure drop of power supply is serious, chip power-consumption is too high, waste of energy is serious, and easy defective chip.
Utility model content
The purpose of this utility model is the touch sensible chip providing a kind of super low-power consumption, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of touch sensible chip of super low-power consumption, comprise door lock, digital collection module and finger print acquisition module, described door lock is respectively arranged with button and fingerprint recognition mouth, described door lock is also provided with gauge tap, the inside of described button and fingerprint recognition mouth is provided with touch sensible chip, the inside of described touch sensible chip is provided with touch inductor, the output terminal of described digital collection module and the input end of data microprocessor are electrically connected, the output terminal of described data microprocessor and the input end of signal transmission module are electrically connected, described finger print acquisition module and the wireless connections of Computer image genration module, the output terminal of described Computer image genration module and the input end of image transmission module are electrically connected, the output terminal of described signal transmission module and image transmission module is all electrically connected with the input end of central processing unit, the input end of the output terminal of described central processing unit and alarm and touch inductor is electrically connected, described central processing unit is electric connection two-way with gauge tap sum counter respectively, input end and the dormancy battery of described central processing unit are electrically connected, described gauge tap contrasts module and the two-way electric connection of image comparison module respectively with information.
Preferably, the output terminal of described central processing unit and the input end of data memory module are electrically connected.
Preferably, between described dormancy battery and central processing unit, be provided with voltage-level detector, and voltage-level detector is electrically connected with dormancy battery and central processing unit respectively.
Preferably, described central processing unit and the two-way electric connection of change crypto module.
Compared with prior art, the beneficial effects of the utility model are: the touch sensible chip of this super low-power consumption, power by arranging dormancy battery, make the environment being in a low-power consumption when whole touch sensible chip operation, both having protected touch sensible chip is not damaged yet power saving, decrease the discharge of heat simultaneously, save resource, by arranging digital collection module and finger print acquisition module, collection information, processed by central processing unit, make information more simple and clear, more there is logic, by configuration information contrast module, identification contrast is carried out to the information that digital acquisition module gathers, image comparison module is used to carry out identification contrast to the information of finger print acquisition module collection, the number of times of counter records button, when more than three times, alarm will be sounded automatically, serve antitheft effect, if when recognition result is correct, gauge tap will be opened, by setting data memory module, information is stored, be convenient for people to use.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structural principle block diagram.
In figure: 1 door lock, 2 buttons, 3 fingerprint recognition mouths, 4 gauge tap, 5 touch sensible chips, 6 touch inductors, 7 digital collection modules, 8 data microprocessor, 9 signal transmission modules, 10 finger print acquisition modules, 11 Computer image genration modules, 12 image transmission module, 13 central processing units, 14 alarms, 15 voltage detection module, 16 dormancy batteries, 17 data memory modules, 18 change crypto modules, 19 image comparison modules, 20 information contrast module, 21 counters.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of touch sensible chip of super low-power consumption, comprise door lock 1, digital collection module 7 and finger print acquisition module 10, door lock 1 is respectively arranged with button 2 and fingerprint recognition mouth 3, door lock 1 is also provided with gauge tap 4, the inside of button 2 and fingerprint recognition mouth 3 is provided with touch sensible chip 5, the inside of touch sensible chip 5 is provided with touch inductor 6, it is characterized in that: the output terminal of digital collection module 7 and the input end of data microprocessor 8 are electrically connected, the output terminal of data microprocessor 8 and the input end of signal transmission module 9 are electrically connected, finger print acquisition module 10 and Computer image genration module 11 wireless connections, the output terminal of Computer image genration module 11 and the input end of image transmission module 12 are electrically connected, the output terminal of signal transmission module 9 and image transmission module 12 is all electrically connected with the input end of central processing unit 13, by arranging digital collection module 7 and finger print acquisition module 10, collection information, processed by central processing unit 13, make information more simple and clear, more there is logic, the output terminal of central processing unit 13 and alarm 14, the input end of data memory module 17 and touch inductor 6 is electrically connected, by setting data memory module 17, information is stored, be convenient for people to use, central processing unit 13 respectively with gauge tap 4, the two-way electric connection of change crypto module 18 sum counter 21, input end and the dormancy battery 16 of central processing unit 13 are electrically connected, voltage-level detector 15 is provided with between dormancy battery 16 and central processing unit 13, and voltage-level detector 15 is electrically connected with dormancy battery 16 and central processing unit 13 respectively, power by arranging dormancy battery 16, the environment of a low-power consumption is in time whole touch sensible chip 5 is worked, both having protected touch sensible chip 5 is not damaged yet power saving, decrease the discharge of heat simultaneously, save resource, gauge tap 4 contrasts module 20 and the two-way electric connection of image comparison module 19 respectively with information, by configuration information contrast module 20, identification contrast is carried out to the information that digital acquisition module 7 gathers, the information using image comparison module 19 pairs of finger print acquisition modules 10 to gather carries out identification contrast, counter 21 records the number of times of button, when more than three times, alarm 14 will be sounded automatically, serve antitheft effect, if when recognition result is correct, gauge tap 4 will be opened.
Principle of work: when the touch sensible chip of this super low-power consumption uses, when people pushes button 2 and fingerprint recognition mouth 3, touch inductor 6 on the touch sensible chip 5 of button 2 and fingerprint recognition mouth 3 inside carries out induction and detects, the information detected is processed by central authorities' process 13, when to record the number of times pressed be more than three times to counter 21, alarm 14 is sounded automatically, and when image comparison module 19 and information contrast module 20 identify that structure is correct, gauge tap 4 is opened automatically.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. the touch sensible chip of a super low-power consumption, comprise door lock (1), digital collection module (7) and finger print acquisition module (10), described door lock (1) is respectively arranged with button (2) and fingerprint recognition mouth (3), described door lock (1) is also provided with gauge tap (4), the inside of described button (2) and fingerprint recognition mouth (3) is provided with touch sensible chip (5), the inside of described touch sensible chip (5) is provided with touch inductor (6), it is characterized in that: the output terminal of described digital collection module (7) and the input end of data microprocessor (8) are electrically connected, the output terminal of described data microprocessor (8) and the input end of signal transmission module (9) are electrically connected, described finger print acquisition module (10) and Computer image genration module (11) wireless connections, the output terminal of described Computer image genration module (11) and the input end of image transmission module (12) are electrically connected, the output terminal of described signal transmission module (9) and image transmission module (12) is all electrically connected with the input end of central processing unit (13), the output terminal of described central processing unit (13) and the input end of alarm (14) and touch inductor (6) are electrically connected, described central processing unit (13) respectively with gauge tap (4) sum counter (21) two-way electric connection, input end and the dormancy battery (16) of described central processing unit (13) are electrically connected, described gauge tap (4) contrasts module (20) and image comparison module (19) two-way electric connection respectively with information.
2. the touch sensible chip of a kind of super low-power consumption according to claim 1, is characterized in that: the output terminal of described central processing unit (13) and the input end of data memory module (17) are electrically connected.
3. the touch sensible chip of a kind of super low-power consumption according to claim 1, it is characterized in that: between described dormancy battery (16) and central processing unit (13), be provided with voltage-level detector (15), and voltage-level detector (15) is electrically connected with dormancy battery (16) and central processing unit (13) respectively.
4. the touch sensible chip of a kind of super low-power consumption according to claim 1, is characterized in that: described central processing unit (13) and change crypto module (18) two-way electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520771548.6U CN204990462U (en) | 2015-09-30 | 2015-09-30 | Ultra -low power consumption's touch -sensitive chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520771548.6U CN204990462U (en) | 2015-09-30 | 2015-09-30 | Ultra -low power consumption's touch -sensitive chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204990462U true CN204990462U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520771548.6U Expired - Fee Related CN204990462U (en) | 2015-09-30 | 2015-09-30 | Ultra -low power consumption's touch -sensitive chip |
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| CN (1) | CN204990462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016664A (en) * | 2016-05-31 | 2016-10-12 | 芜湖美智空调设备有限公司 | Air conditioner |
-
2015
- 2015-09-30 CN CN201520771548.6U patent/CN204990462U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016664A (en) * | 2016-05-31 | 2016-10-12 | 芜湖美智空调设备有限公司 | Air conditioner |
| CN106016664B (en) * | 2016-05-31 | 2022-03-29 | 芜湖美智空调设备有限公司 | Air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20170930 |