CN109598179A - Fingerprint identification device and its control system, control method and vehicle - Google Patents
Fingerprint identification device and its control system, control method and vehicle Download PDFInfo
- Publication number
- CN109598179A CN109598179A CN201710923286.4A CN201710923286A CN109598179A CN 109598179 A CN109598179 A CN 109598179A CN 201710923286 A CN201710923286 A CN 201710923286A CN 109598179 A CN109598179 A CN 109598179A
- Authority
- CN
- China
- Prior art keywords
- fingerprint identification
- identification device
- cleaning
- identification module
- module
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/25—Means to switch the anti-theft system on or off using biometry
- B60R25/252—Fingerprint recognition
Abstract
This disclosure relates to which a kind of fingerprint identification device and its control system, control method and vehicle, the fingerprint identification device include: fingerprint identification module；Cleaning unit, for cleaning the fingerprint identification module.By the technical solution of the disclosure, the finger print information etc. of the dust and user that adhere on fingerprint identification module can be removed, to improve the service life of fingerprint identification module and the sensitivity of fingerprint recognition, while promoting the safety of fingerprint identification device.
Description
Technical field
This disclosure relates to technical field of vehicle, and in particular, to a kind of fingerprint identification device and its control system, controlling party
Method and vehicle.
Background technique
With the continuous development of electronic technology and requirement of the people to vehicle anti-theft safety is higher and higher, fingerprint recognition skill
Art has gradually been applied anti-in vehicles such as car door unlock, vehicle trunk unlocks because it has the characteristics that people respectively and have different, safe and reliable
In theft system.
In the related technology, in VATS Vehicle Anti-Theft System be configured with fingerprint identification module, with identify user finger print information whether
It is the preset finger print information of car owner, and then realizes antitheft.In order to facilitate user's typing finger print information, fingerprint identification module is usually sudden and violent
It is exposed under external environment, and the fingerprint recognition face of the frequent touch fingerprint identification module of user, so that dust and the fingerprint of user letter
Breath etc. remains on fingerprint recognition face, on the one hand will affect the service life of fingerprint identification module and the sensitivity of fingerprint recognition, another
The remaining finger print information of aspect is easy to be usurped by criminal's duplication, causes security risk.
Summary of the invention
In order to solve the problems, such as present in the relevant technologies, the disclosure provide a kind of fingerprint identification device and its control system,
Control method and vehicle.
According to the first aspect of the embodiments of the present disclosure, a kind of fingerprint identification device is provided, comprising:
Fingerprint identification module；
Cleaning unit, for cleaning the fingerprint identification module.
Optionally, the fingerprint identification device further includes heating module, and the outside of the fingerprint identification module is arranged in, and is used
In the drying fingerprint identification module.
Optionally, the fingerprint identification device further includes blowing unit, for drying to the fingerprint identification module, with wind
Do the fingerprint identification module.
Optionally, the fingerprint identification device further includes heating module, and the heating module is arranged in the blowing unit
In air duct, for heating the gas for being supplied to the fingerprint identification module.
Optionally, the cleaning unit includes water storage container, water pump and spray head, and the water pump is used for the water storage container
In water pressurization after be supplied to the spray head, with to the fingerprint identification module spray water；
The blowing unit includes the air pump being arranged in the blowing unit air duct and is arranged in the blowing unit wind
The tuyere of the outlet in road, the air pump are used to provide pressed gas to the tuyere.
Optionally, the fingerprint identification device further includes driving unit, for driving the fingerprint identification module back and forth to transport
It is dynamic.
Optionally, the spray head is identical with the injection direction of tuyere, and the driving unit is for driving the fingerprint recognition
Module is moved back and forth along the direction vertical with the injection direction of the spray head and tuyere.
Optionally, flow-guiding mouth is offered on the fingerprint identification module.
According to the second aspect of an embodiment of the present disclosure, a kind of vehicle is provided, the first aspect institute including the embodiment of the present disclosure
The fingerprint identification device of offer.
According to the third aspect of an embodiment of the present disclosure, a kind of control system of fingerprint identification device is provided, comprising:
Fingerprint identification device provided by the first aspect of the embodiment of the present disclosure；
Control module, for controlling the cleaning unit work after receiving default cleaning instruction.
Optionally, the fingerprint identification device further includes blowing unit, for drying to the fingerprint identification module, with wind
Do the fingerprint identification module；
The control module is also used to after receiving default cleaning instruction, controls the blowing unit work.
Optionally, the fingerprint identification device further includes driving unit, for driving the fingerprint identification module back and forth to transport
It is dynamic,
The control module is also used to after receiving default cleaning instruction in real time, controls the driving unit work.
Optionally, the control system further includes temperature sensor, for obtaining the fingerprint identification device local environment
Current Temperatures；
The control module is used for after receiving default cleaning instruction, if the Current Temperatures are greater than preset temperature threshold
Value controls the blowing unit work then after controlling the cleaning unit and completing cleaning.
Optionally, the control module is also used to after receiving default cleaning instruction, if the Current Temperatures be less than or
Equal to the preset temperature threshold, then the blowing unit work, Yi Ji are controlled before controlling the cleaning unit work
The cleaning unit completes after cleaning blowing unit work described in secondary control again.
According to a fourth aspect of embodiments of the present disclosure, a kind of vehicle is provided, the second aspect including the embodiment of the present disclosure mentions
The control system of the fingerprint identification device of confession.
According to a fifth aspect of the embodiments of the present disclosure, a kind of control method of fingerprint identification device is provided, comprising:
Receive default cleaning instruction；
It is instructed according to the default cleaning, controls the cleaning unit work.
Optionally, the fingerprint identification device further includes blowing unit, for drying to the fingerprint identification module, with wind
Do the fingerprint identification module；
The method also includes:
The blowing unit work is controlled according to the default cleaning instruction.
Optionally, the fingerprint identification device further includes driving unit, for driving the fingerprint identification module back and forth to transport
It is dynamic；
After the default cleaning instruction of the reception, the method also includes:
The driving unit work is controlled, so that the fingerprint identification module moves back and forth.
Optionally, before described according to the default cleaning instruction control cleaning unit work, further includes:
Obtain the Current Temperatures of the fingerprint identification device local environment；
It is described that the blowing unit work is controlled according to the default cleaning instruction, comprising:
If the Current Temperatures are greater than preset temperature threshold, after controlling the cleaning unit and completing cleaning, institute is controlled
State blowing unit work.
It is optionally, described that the blowing unit work is controlled according to the default cleaning instruction, further includes:
If the Current Temperatures are less than or equal to the preset temperature threshold, it is worked controlling the cleaning unit
Before, control the blowing unit work；And
After the cleaning unit completes cleaning, then the work of blowing unit described in secondary control.
Through the above technical solutions, in fingerprint identification device setting cleaning fingerprint identification module cleaning unit, can be with
The finger print information etc. for removing the dust and user that adhere on fingerprint identification module, to improve the service life of fingerprint identification module and refer to
The sensitivity of line identification, while promoting the safety of fingerprint identification device.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the fingerprint identification device of one embodiment of the disclosure；
Fig. 2 is the structural schematic diagram of the control system of the fingerprint identification device of one embodiment of the disclosure；
Fig. 3 is the flow chart of the control method of the fingerprint identification device of one embodiment of the disclosure；
Fig. 4 is the flow chart of the control method of the fingerprint identification device of another embodiment of the disclosure；
Fig. 5 is the flow chart of the control method of the fingerprint identification device of another embodiment of the disclosure.
Description of symbols
10 fingerprint identification device, 11 fingerprint identification module
111 flow-guiding mouth, 12 cleaning unit
121 water storage container, 122 water pump
123 spray head, 131 air pump
132 nozzle, 133 air duct
14 heating module, 15 driving unit
21 control module of control system of 20 fingerprint identification devices
22 temperature sensors
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
As shown in Figure 1, the fingerprint identification device 10 includes fingerprint recognition mould present disclose provides a kind of fingerprint identification device
Block 11 and cleaning unit 12.Wherein, cleaning unit 12 is for cleaning fingerprint identification module 11.In the fingerprint identification device of the disclosure
In 10, by be arranged cleaning unit 12, can when needing to clean fingerprint identification module 11 to fingerprint identification module into
Row cleaning, so that the finger print information of the dust and user that adhere on fingerprint identification module is removed, to guarantee fingerprint recognition mould
Block 11 is clean, improves the service life of fingerprint identification module and the sensitivity of fingerprint recognition, meanwhile, it can be to avoid remaining finger print information
It is usurped by criminal's duplication, improves the safety of fingerprint identification device.
In the fingerprint identification device 10 of the disclosure, cleaning unit 12 can have any suitable structure.
Specifically, as an implementation, cleaning unit 12 may include water storage container 121, water pump 122 and spray head
123.Wherein, water pump 122 is connect with water storage container 121, is supplied to spray head 123 after the water in water storage container 121 being pressurized,
Spray head 123 is then by pressurized water injection to fingerprint identification module 11, to clean to fingerprint identification module 11.
As other embodiments, cleaning unit 12 can also include that can carry out steam clean to fingerprint identification module 11
Components etc., such as may include water storage container, steam pump and steam jet etc., the embodiment of the present disclosure does not limit this.
In order to dry its water remained on surface as early as possible after cleaning to fingerprint identification module 11, in one embodiment,
Blowing unit can be added in the fingerprint identification device of the disclosure, which can dry to fingerprint identification module 11,
To air-dry fingerprint identification module 11.
In the fingerprint identification device of the disclosure, blowing unit can have any suitable structure.
Specifically, as an implementation, blowing unit may include air pump 131 and tuyere 132, wherein air pump 131
It is arranged in blowing unit air duct 133, tuyere 132 is arranged in 133 exit of blowing unit air duct, has worked in cleaning unit 12
Cheng Hou, air pump 131 are opened, and provide pressed gas to tuyere 132, and pressed gas is blowed to fingerprint identification module 11 by tuyere 132, with
Air-dry fingerprint identification module 11.After completing to air-dry to fingerprint identification module 11, air pump 41 is closed.
In another embodiment, heating module 14 can also be added in the fingerprint identification device of the disclosure, the heating
Module 14 can be set in the outside of fingerprint identification module 11, for drying fingerprint identification module 11.
Specifically, as an implementation, heating module 14 can be set in blowing unit air duct 133, with heating
It is supplied to the gas of fingerprint identification module 11.For example, the wind between air pump 131 and tuyere 132 can be set in heating module 14
In road 133, fingerprint identification module 11 is blowed to by tuyere 132 after the pressed gas that air pump 131 is provided to tuyere 132 is heated, from
And achieve the effect that dry fingerprint identification module 11.
As another embodiment, heating module 14 can also independently of blowing unit, the embodiment of the present disclosure to this not
It limits.
Based on above-mentioned implementation embodiment, it is dried after being cleaned to fingerprint identification module 11, can be made residual
The water rapid evaporation on 11 surface of fingerprint identification module is stayed in, the cleaning efficiency to fingerprint identification module 11 is improved.
In order to which each position to fingerprint identification module 11 is cleaned comprehensively, the fingerprint identification device 10 of the disclosure may be used also
To include driving unit 15, which can be carried out clearly fingerprint identification module 11 in cleaning unit 12 and blowing unit
Fingerprint identification module 11 is driven to move back and forth when clean.
In the fingerprint identification device 10 of the disclosure, driving unit 15 can drive fingerprint identification module 11 can be along any
Direction appropriate moves back and forth, and correspondingly, spray head 123 and tuyere 132 can have any suitable injection direction.
Specifically, as an implementation, spray head 123 is identical with the injection direction of tuyere 132, and driving unit 15 can be with
Fingerprint identification module 11 is driven to move back and forth along the direction vertical with the injection direction of spray head 123 and tuyere 132.
In order to enable after cleaning, remaining water and spot are discharged in time to reach rapid draing on fingerprint identification module 11
Effect, in the fingerprint identification device 10 of the disclosure, can also be opened up on fingerprint identification module 11 guidance liquid flowing lead
Head piece 111.
Correspondingly, the disclosure also provides a kind of vehicle, which includes fingerprint identification device 10 as described above.
As shown in Fig. 2, the disclosure also provides a kind of control system of fingerprint identification device, the control system 20 include: as
The upper fingerprint identification device 10 and control module 21.Wherein, control module 21 is used for after receiving default cleaning instruction,
Cleaning unit 12 is controlled to work.
In one embodiment, it is legal in preset range that the key system that default cleaning instruction can be vehicle detects
It is issued after car key.
Key system may include car key, Intelligent key controller, car body control module (BCM, Body Control
Module), the low-frequency antenna being connect with Intelligent key controller and the high frequency antenna being connect with car body control module.Wherein,
Low-frequency antenna may be provided at door handle, on luggage case etc..After vehicle enters anti-theft state, Intelligent key controller controls low frequency
Antenna launches outward low frequency probe signals at interval of scheduled duration (such as 1s).When user carries the spy that car key enters low-frequency antenna
After surveying range (such as apart from the range of low-frequency antenna 1.5m), car key receives and carries conduct to return after low frequency probe signals
The high-frequency signal of the vehicle identification number (VIN, Vehicle Identification Number) of vehicle unique identification.Vehicle body
Control module receives the high-frequency signal by high frequency antenna, and verifies to VIN therein, if verifying obtains the car key
For legal car key, then default cleaning instruction is issued.Control module 21 controls cleaning unit after receiving default cleaning instruction
Fingerprint identification module 11 is cleaned, thus, it is possible to fingerprint identification module 11 before user carries out fingerprint input operation
It is cleaned, to guarantee the cleaning of fingerprint identification module 11, improves the service life of fingerprint identification module 11 and the spirit of fingerprint recognition
Sensitivity.
In another embodiment, preset cleaning instruction be also possible to fingerprint identification module 11 detect user complete refer to
It is issued when finger leaves after line input.Fingerprint identification module 11 issues default cleaning after detecting that user's finger is removed and refers to
It enables, control module 21 then works according to default cleaning instruction control cleaning unit 12, to clean to fingerprint identification module 11.
Thus, it is possible to remove remaining user fingerprints information on clean fingerprint identification module 11 after user has inputted fingerprint, prevent from referring to
Line information is usurped by criminal's duplication, improves the safety of fingerprint identification device.
In another embodiment, fingerprint identification device 10 further includes for driving fingerprint identification module 11 to move back and forth
Driving unit, correspondingly, control module 21 are also used to the control driving unit after receiving default cleaning instruction and move back and forth, from
And it can make each position of fingerprint identification module 11 can be clean.
In another embodiment, in order to fingerprint identification module 11 clean after do its water remained on surface as early as possible
Dry, fingerprint identification device 10 further includes blowing unit, for drying to fingerprint identification module 11, to air-dry fingerprint identification module
11。
Correspondingly, control module 21 is also used to the control work of heating module 14 after receiving default cleaning instruction.
In another embodiment, the control system 20 of the fingerprint identification device of the disclosure can also include temperature sensor
22, the Current Temperatures of available 10 local environment of fingerprint identification device of temperature sensor 22.
Correspondingly, control module 21 is used for after receiving default cleaning instruction, if Current Temperatures are greater than preset temperature threshold
Value, then after control cleaning unit 12 completes cleaning, control blowing unit work.
In embodiment of the disclosure, preset temperature threshold can be user and make setting by oneself, be also possible to fingerprint knowledge
What the control system of other device was set when leaving the factory.For example, preset temperature threshold can be 0 DEG C.
If Current Temperatures are greater than preset temperature threshold, control module 21 controls the unlatching of the water pump 122 in cleaning unit 12,
To be sprayed by spray head 123 to fingerprint identification module 11, to fingerprint identification module after the water pressurization in water storage container 121
11 are cleaned.In one embodiment, control module 21 closes the water pump 122 after can control water pump 122 to open scheduled duration,
To stop the cleaning to fingerprint identification module 11.
Then, after cleaning unit 12 completes cleaning, control module 21 controls air pump 131 and opens, and air pump 131 is to nozzle
132 offer pressed gas simultaneously blow to fingerprint identification module 11 by nozzle 132, so that remaining in the water on fingerprint identification module 11
Stain being capable of rapid draing.In one embodiment, control module 21 is closed after can control air pump 131 to open scheduled duration, thus
Just the cleaning to fingerprint identification module 11 is completed.
In another embodiment, control module 21 is also used to after receiving default cleaning instruction, if Current Temperatures are small
In or equal to preset temperature threshold, then control blowing unit works before control cleaning unit 12 works, and single cleaning
Member 12 controls blowing unit work after completing cleaning again.
If Current Temperatures are less than or equal to preset temperature threshold, at this point, temperature is lower, it may on fingerprint identification module 11
Frosting.In this case, control module 21 then first open by control air pump 131, to defrost to fingerprint identification module 11, completes
Air pump 131 is closed after defrosting.Then, control module 21 controls water pump 122 and opens, to be cleaned to fingerprint identification module 11,
And water pump 122 is controlled after the completion of cleaning and is closed.Finally, control module 21 controls the unlatching of air pump 131 again, pass through nozzle 132
Dry to fingerprint identification module 11 so that remain on fingerprint identification module 11 it is water stain being capable of rapid draing.
Cleaning unit is controlled according to the Current Temperatures of the collected fingerprint identification device local environment of temperature sensor as a result,
12 and blowing unit work, improve fingerprint identification device service life and fingerprint recognition sensitivity while, can be enhanced
Fingerprint identification device promotes customer experience to the adaptability of environment.
Correspondingly, the disclosure also provides a kind of vehicle, which includes the control system of fingerprint identification device as described above
System.
As shown in figure 3, the disclosure also provides a kind of control method of fingerprint identification device, the control method can be applied to as
The upper fingerprint identification device 10.The control method includes:
In step S31, default cleaning instruction is received.
In step s 32, control cleaning unit work is instructed according to default cleaning.
In another embodiment, fingerprint identification device further includes driving unit, for driving the fingerprint identification module
It moves back and forth.
Correspondingly, as shown in figure 4, the control method further include:
In step S41, default cleaning instruction is received.
In step S42, control driving unit work is instructed according to default cleaning, so that fingerprint identification module is back and forth transported
It is dynamic.
In step S43, control cleaning unit work.
In another embodiment, fingerprint identification device further includes blowing unit, for drying to fingerprint identification module 11,
To air-dry fingerprint identification module 11.Correspondingly, the control method further include:
In step S44, control blowing unit work.
Fig. 5 is the flow chart of the control method for the fingerprint identification device that another embodiment of the disclosure provides, the control method
It can be applied to fingerprint identification device as described above, as shown in figure 5, this method comprises:
In step s 51, default cleaning instruction is received.
In step S52, the Current Temperatures of fingerprint identification device local environment are obtained.If Current Temperatures are greater than preset temperature
Threshold value thens follow the steps S53 to S54；Otherwise, step S55 to S57 is executed.
In step S53, if Current Temperatures are greater than preset temperature threshold, cleaning unit work is controlled.
In step S54, after cleaning unit completes cleaning, control blowing unit work.
In step S55, if Current Temperatures are less than or equal to preset temperature threshold, blowing unit work is controlled.
In step S56, the control cleaning unit work after blowing unit works preset duration.
In step S57, after cleaning unit completes cleaning, blowing unit work is controlled again.
About above-mentioned control method, in the control system of fingerprint identification device as described above and fingerprint identification device
It is described in detail in modules, details are not described herein.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the disclosure to it is various can
No further explanation will be given for the combination of energy.
In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (20)
1. a kind of fingerprint identification device characterized by comprising
Fingerprint identification module；
Cleaning unit, for cleaning the fingerprint identification module.
2. fingerprint identification device according to claim 1, which is characterized in that the fingerprint identification device further includes heated mould
The outside of the fingerprint identification module is arranged in block, for drying the fingerprint identification module.
3. fingerprint identification device according to claim 1, which is characterized in that the fingerprint identification device further includes that blowing is single
Member, for drying to the fingerprint identification module, to air-dry the fingerprint identification module.
4. fingerprint identification device according to claim 3, which is characterized in that the fingerprint identification device further includes heated mould
Block, the heating module is arranged in the blowing unit air duct, for heating the gas for being supplied to the fingerprint identification module.
5. fingerprint identification device according to claim 4, which is characterized in that the cleaning unit includes water storage container, water
Pump and spray head, the water pump is used to that the spray head will to be supplied to after the water pressurization in the water storage container, to know to the fingerprint
Other module water spray；
The blowing unit includes the air pump being arranged in the blowing unit air duct and the blowing unit air duct is arranged in
The tuyere of outlet, the air pump are used to provide pressed gas to the tuyere.
6. fingerprint identification device according to claim 5, which is characterized in that the fingerprint identification device further includes that driving is single
Member, for driving the fingerprint identification module to move back and forth.
7. fingerprint identification device according to claim 6, which is characterized in that the injection direction phase of the spray head and tuyere
Together, the driving unit is for driving the fingerprint identification module along the direction vertical with the injection direction of the spray head and tuyere
It moves back and forth.
8. fingerprint identification device according to claim 1, which is characterized in that offer water conservancy diversion on the fingerprint identification module
Mouthful.
9. a kind of vehicle, which is characterized in that including fingerprint identification device of any of claims 1-8.
10. a kind of control system of fingerprint identification device characterized by comprising
Fingerprint identification device of any of claims 1-8；
Control module, for controlling the cleaning unit work after receiving default cleaning instruction.
11. control system according to claim 10, which is characterized in that the fingerprint identification device further includes that blowing is single
Member, for drying to the fingerprint identification module, to air-dry the fingerprint identification module；
The control module is also used to after receiving default cleaning instruction, controls the blowing unit work.
12. control system according to claim 10, which is characterized in that the fingerprint identification device further includes that driving is single
Member, for driving the fingerprint identification module to move back and forth,
The control module is also used to after receiving the default cleaning instruction, controls the driving unit work.
13. control system according to claim 11, which is characterized in that the control system further includes temperature sensor,
For obtaining the Current Temperatures of the fingerprint identification device local environment；
The control module is used for after receiving default cleaning instruction, if Current Temperatures are greater than preset temperature threshold, is being controlled
It makes the cleaning unit to complete after cleaning, controls the blowing unit work.
14. control system according to claim 13, which is characterized in that the control module be also used to receive it is default
After cleaning instruction, if the Current Temperatures are less than or equal to the preset temperature threshold, the cleaning unit work is being controlled
Blowing unit work is controlled before, and the blowing unit work described in secondary control again after the cleaning unit completes cleaning
Make.
15. a kind of vehicle, which is characterized in that the control including fingerprint identification device described in any one of claim 10-14
System.
16. a kind of control method of fingerprint identification device is used for fingerprint identification device of any of claims 1-8,
It is characterised by comprising:
Receive default cleaning instruction；
It is instructed according to the default cleaning, controls the cleaning unit work.
17. control method according to claim 16, which is characterized in that the fingerprint identification device further includes that blowing is single
Member, for drying to the fingerprint identification module, to air-dry the fingerprint identification module；
The method also includes:
The blowing unit work is controlled according to the default cleaning instruction.
18. control method according to claim 16, which is characterized in that the fingerprint identification device further includes that driving is single
Member, for driving the fingerprint identification module to move back and forth；
After the default cleaning instruction of the reception, the method also includes:
The driving unit work is controlled, so that the fingerprint identification module moves back and forth.
19. control method according to claim 17, which is characterized in that described according to the default cleaning instruction control
Before the cleaning unit work, further includes:
Obtain the Current Temperatures of the fingerprint identification device local environment；
It is described that the blowing unit work is controlled according to the default cleaning instruction, comprising:
If the Current Temperatures are greater than preset temperature threshold, after controlling the cleaning unit and completing cleaning, blown described in control
Wind cell operation.
20. control method according to claim 19, which is characterized in that described according to the default cleaning instruction control institute
State blowing unit work, further includes:
If the Current Temperatures are less than or equal to the preset temperature threshold, before controlling the cleaning unit work, control
Make the blowing unit work；And
After the cleaning unit completes cleaning, then the work of blowing unit described in secondary control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923286.4A CN109598179A (en) | 2017-09-30 | 2017-09-30 | Fingerprint identification device and its control system, control method and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923286.4A CN109598179A (en) | 2017-09-30 | 2017-09-30 | Fingerprint identification device and its control system, control method and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109598179A true CN109598179A (en) | 2019-04-09 |
Family
ID=65956714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710923286.4A Pending CN109598179A (en) | 2017-09-30 | 2017-09-30 | Fingerprint identification device and its control system, control method and vehicle |
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| CN (1) | CN109598179A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060069983A (en) * | 2004-12-20 | 2006-06-23 | (주)한컴기술연구소 | Fingerprint reader including washing function |
| CN1860050A (en) * | 2004-06-30 | 2006-11-08 | 丰田自动车株式会社 | Anti-theft device for vehicle |
| CN106408720A (en) * | 2016-10-26 | 2017-02-15 | 江苏金米智能科技有限责任公司 | Intelligent water-free cleaning type touch-screen coded door access lock |
| CN107138456A (en) * | 2017-07-19 | 2017-09-08 | 莫莹莹 | Fingerprint collecting screen soil release device |
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2017
- 2017-09-30 CN CN201710923286.4A patent/CN109598179A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1860050A (en) * | 2004-06-30 | 2006-11-08 | 丰田自动车株式会社 | Anti-theft device for vehicle |
| KR20060069983A (en) * | 2004-12-20 | 2006-06-23 | (주)한컴기술연구소 | Fingerprint reader including washing function |
| CN106408720A (en) * | 2016-10-26 | 2017-02-15 | 江苏金米智能科技有限责任公司 | Intelligent water-free cleaning type touch-screen coded door access lock |
| CN107138456A (en) * | 2017-07-19 | 2017-09-08 | 莫莹莹 | Fingerprint collecting screen soil release device |
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