CN113689596B - Automobile key device capable of distinguishing and identifying different fingerprints to realize different functions - Google Patents
Automobile key device capable of distinguishing and identifying different fingerprints to realize different functions Download PDFInfo
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- CN113689596B CN113689596B CN202110892724.1A CN202110892724A CN113689596B CN 113689596 B CN113689596 B CN 113689596B CN 202110892724 A CN202110892724 A CN 202110892724A CN 113689596 B CN113689596 B CN 113689596B
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- unlocking
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- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000013013 elastic material Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 6
- 230000007306 turnover Effects 0.000 abstract description 2
- 210000003811 finger Anatomy 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00944—Details of construction or manufacture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention provides an automobile key device capable of distinguishing and identifying different fingerprints to realize different functions, which comprises a fingerprint sensor, a cover plate and a fingerprint unlocking control system, wherein the fingerprint sensor is used for detecting the fingerprint of an automobile; the fingerprint sensor is embedded in a groove of the automobile door handle, and the cover plate covers the groove; the cover plate is of an integrally formed structure made of elastic materials, one end of the cover plate is fixed, and the other end of the cover plate can be directly turned over by utilizing the elasticity of the materials. The fingerprint unlocking control system realizes unlocking and locking instructions of the automobile through fingerprint identification; the function is implemented by entering different fingerprints to perform the designation of each fingerprint. The unlocking and locking instructions of the automobile are realized through fingerprint identification; the function is realized through the appointed of every fingerprint of logging into different fingerprints, improves simultaneously on the protective structure of car fingerprint lock, adopts elastic material's integrated into one piece structure, and one end is fixed, and the other end utilizes the elasticity of material can directly turn over it to sealing waterproof performance is good.
Description
Technical Field
The invention relates to the field of intelligent control of automobiles, in particular to an automobile key device capable of distinguishing and identifying different fingerprints to realize different functions.
Background
At present, the automobile has been driven into every family, and the automobile quantity also greatly increases, and among the prior art, there is the fingerprint unlocking device of automobile, has for example in circuit structure design: the publication number is: chinese patent CN 208429054U discloses an automobile fingerprint unlocking device. I have provided publication No.: an automobile fingerprint unlocking device integrated with an automobile key is disclosed in CN 209938537U.
In addition, there are related patents on structural design of fingerprint locks of automobiles, for example: the publication number is: a waterproof automobile fingerprint lock of CN 210948106U; install fingerprint lock body in the casing, the publication number is: the automobile door handle with fingerprint lock of CN 202788193U is designed with a sliding sealing cover. However, with the structure of the automobile fingerprint lock, the structure is complex, the operation is inconvenient, and the protection effect is not good.
In a general automobile fingerprint unlocking device, fingerprints are only limited to the integral unlocking and locking instructions of an automobile, and a technical solution for distinguishing multiple purposes is not realized.
Disclosure of Invention
In order to overcome the defects in the background technology, the invention provides the automobile key device which can distinguish and identify different fingerprints to realize different functions, and unlocking and locking instructions of an automobile are realized through fingerprint identification; the function is realized through the appointed of every fingerprint of logging into different fingerprints, improves simultaneously on the protective structure of car fingerprint lock, adopts elastic material's integrated into one piece structure, and one end is fixed, and the other end utilizes the elasticity of material can directly turn over it to sealing waterproof performance is good.
In order to achieve the above purpose, the invention is realized by adopting the following technical scheme:
an automobile key device capable of distinguishing and identifying different fingerprints to realize different functions comprises a fingerprint sensor, a cover plate and a fingerprint unlocking control system; the fingerprint sensor is embedded in a groove of the automobile door handle, and the cover plate covers the groove; the cover plate is of an integrally formed structure made of elastic materials, one end of the cover plate is fixed, and the other end of the cover plate can be directly turned over by utilizing the elasticity of the materials.
The fingerprint unlocking control system realizes unlocking and locking instructions of the automobile through fingerprint identification; the function is implemented by entering different fingerprints to perform the designation of each fingerprint.
Further, the cover plate is of an integrally formed structure made of elastic materials, one side of the cover plate is provided with a plurality of conical heads, and the conical heads are inserted into conical grooves of the automobile door handle to fix one side of the cover plate; the other side of the cover plate is provided with a spanner, and the cover plate is turned up from the side; the back of the cover plate is provided with a waterproof sealing strip at a position corresponding to the fingerprint sensor; when the cover plate is turned over, the position between the conical head and the waterproof sealing strip is folded outwards.
Further, the elastic material is silica gel, rubber or PC material.
Further, a rectangular fixing block is further arranged between the two conical heads on the cover plate and inserted into the rectangular groove of the automobile door handle, and one side of the cover plate is fixed on the automobile door handle.
Further, the upper surface of the cover plate is also printed with fingerprint patterns.
Further, the specific implementation function of each fingerprint by inputting different fingerprints specifically includes the following steps: comprises the following steps:
1) Inputting a first finger print, and setting the first finger print as an unlocking and locking instruction of a main driving automobile;
2) A second finger fingerprint is input, and the second finger fingerprint is designated and set as a function instruction for opening the trunk and closing the trunk;
3) Inputting a third finger print, and setting the third finger print as an opening instruction for opening and closing the co-driver unlocking and locking or the electric door;
4) And inputting a fourth finger print, and setting the fourth finger print specification as a window opening and closing instruction.
Further, fingerprint unlocking control system include fingerprint acquisition controller and car ECU, fingerprint sensor is connected to the OBD interface of car through the mode of fingerprint acquisition controller with CAN communication, is connected with the main control unit ECU of car through the OBD interface, fingerprint acquisition controller includes master control MCU and the CAN bus transceiver who links to each other with it, fingerprint acquisition controller converts the fingerprint signal of gathering into various unblanks, close lock, open window, close command such as window of car and send for car ECU.
Further, the fingerprint unlocking control system comprises a fingerprint acquisition controller and an automobile remote key circuit, wherein the fingerprint acquisition controller comprises a main control MCU and a CAN bus transceiver connected with the main control MCU, the automobile remote key circuit comprises a second main control MCU and a remote key chip connected with the second main control MCU, the main control MCU is connected with the second main control MCU of the automobile remote key circuit, after the fingerprint signal is acquired, the main control MCU sends out a remote key on-off instruction through the remote key chip in a mode of simulating an automobile key instruction, the instruction function of the remote key on-off instruction is set on an automobile main control console and is set into corresponding various on-off, off-lock, on-window, off-window and other instructions, so that the fingerprint unlocking control system CAN realize on-off instructions of an automobile through fingerprint identification; the function is implemented by entering different fingerprints to perform the designation of each fingerprint.
Further, the fingerprint unlocking control system is provided with a corresponding APP or WeChat applet at the mobile phone end, and can remotely control the functions of unlocking, locking, automobile authorized use and the like of the automobile.
Compared with the prior art, the invention has the beneficial effects that:
1) The automobile key device capable of distinguishing and identifying different fingerprints to realize different functions can realize unlocking and locking instructions of an automobile through fingerprint identification; the function is realized by inputting different fingerprints to specify each fingerprint;
2) The invention improves the protective structure of the automobile fingerprint lock, and has the advantages that the protective structure is provided with the elastic cover plate which is manually turned over, the elastic cover plate adopts an integrally formed structure of elastic materials, one end of the elastic cover plate is fixed, the other end of the elastic cover plate can be directly turned over by utilizing the elasticity of the materials, the cover plate is manually closed after the automobile fingerprint lock is used, and the cover plate is in a closed state at ordinary times, has good sealing waterproof performance, and can play roles in protecting the hanging scratch, water, dust and ultraviolet rays of a fingerprint module.
Drawings
FIG. 1 is an overall block diagram (flipped open) of the present invention;
FIG. 2 is another side of FIG. 1;
FIG. 3 is an overall block diagram (not flipped open) of the present invention;
FIG. 4 is a grooved view of the automobile door handle of the present invention;
FIG. 5 is a view of the underside of the cover plate of the present invention;
FIG. 6 is a top view of the cover plate of the present invention;
FIG. 7 is a block diagram of an embodiment of a hardware architecture employed by the fingerprint unlocking control system of the present invention;
fig. 8 is a second block diagram of an embodiment of a hardware configuration adopted by the fingerprint unlocking control system of the present invention.
In the figure: 1-an automobile door handle 2-a fingerprint sensor 3-a cover plate 4-a spanner 5-a conical groove 6-a rectangular groove 7-a groove 8-a waterproof sealing strip 9-a conical head 10-a rectangular fixing block 11-a folding position 12-a fingerprint pattern.
Detailed Description
The following detailed description of the embodiments of the invention is provided with reference to the accompanying drawings.
As shown in fig. 1 to 6, the fingerprint lock for an automobile of the present invention comprises a fingerprint sensor 2 and a cover plate 3, wherein the fingerprint sensor 2 is embedded in a groove 7 of a door handle 1 of the automobile, and the cover plate 3 is covered above the groove.
The cover plate 3 is of an integrated structure made of silica gel, rubber or PC material, one side of the cover plate 3 is provided with a plurality of conical heads 9, a conical groove 5 is processed on the automobile door handle 1, and the conical heads 9 are inserted into the conical groove 5 of the automobile door handle 1 to fix one side of the cover plate 1; the other side of the cover plate 1 is provided with a spanner 4, and the cover plate 1 is turned upwards from the side; the back of the cover plate 1 is provided with a waterproof sealing strip 8 at a position corresponding to the fingerprint sensor 2; when the cover plate 1 is turned over, it is folded outward at a position (folded-up position 11) between the conical head 9 and the waterproof sealing strip 8.
The cover plate 1 is also provided with a rectangular fixing block 10 between the two conical heads 9, a rectangular groove 6 is processed on the automobile door handle 1, and the rectangular fixing block 10 is inserted into the rectangular groove 6 of the automobile door handle 1 and is also used for fixing one side of the cover plate 1 on the automobile door handle 1.
The upper surface of the cover plate 1 is also printed with a fingerprint pattern 12.
The invention also comprises a fingerprint unlocking control system, wherein the fingerprint unlocking control system realizes unlocking and locking instructions of the automobile through fingerprint identification; the function is implemented by entering different fingerprints to perform the designation of each fingerprint. The specified implementation function of each fingerprint by inputting different fingerprints specifically comprises the following steps: comprises the following steps:
1) A first finger (such as a thumb) fingerprint is input, and the first finger fingerprint is set as an unlocking and locking instruction of a main driving automobile;
2) A second finger (for example, an index finger) fingerprint is input, and the second finger fingerprint is designated as a function instruction for opening the trunk and closing the trunk;
3) A third finger (for example, middle finger) fingerprint is input, and the third finger fingerprint is designated and set as an opening and closing instruction for opening and closing the co-driver unlocking and locking or electric door;
4) A fourth finger (e.g., ring finger) fingerprint is entered and the fourth finger fingerprint designation is set to an open window, close window command.
As shown in fig. 7, the fingerprint unlocking control system adopts the hardware structure of the first embodiment, and the fingerprint sensor is connected to the OBD interface of the automobile in a CAN communication manner through the fingerprint acquisition controller, and is connected with the main controller ECU of the automobile through the OBD interface. The fingerprint acquisition controller comprises a main control MCU and a CAN bus transceiver connected with the main control MCU, and converts the acquired fingerprint signals into various unlocking, locking, window opening, window closing and other commands of the automobile, and the commands are sent to the automobile ECU through the CAN bus.
As shown in fig. 8, the fingerprint unlocking control system adopts the hardware structure of the second embodiment, and comprises a fingerprint acquisition controller and an automobile remote control key circuit, wherein the fingerprint acquisition controller comprises a main control MCU and a CAN bus transceiver connected with the main control MCU, the automobile remote control key circuit comprises a second main control MCU and a remote control key chip connected with the second main control MCU, the main control MCU is connected with the second main control MCU of the automobile remote control key circuit, after the fingerprint signal is acquired, the main control MCU sends out a remote control key on-off command through the remote control key chip in a mode of simulating an automobile key command, the command function of the remote control key on-off command is set on an automobile main control platform, and is set into corresponding various unlocking, locking, window opening, window closing commands and the like commands, so that the fingerprint unlocking control system CAN realize unlocking and locking commands of an automobile through fingerprint identification; the function is implemented by entering different fingerprints to perform the designation of each fingerprint. In this embodiment, the fingerprint acquisition controller is also connected to the OBD interface of the automobile through the CAN bus, but only plays a role in conventional communication and power taking.
The embodiment of fig. 8 employs an emergency signal controlled analog switch chip (e.g., TS5a3166 DCKR), which is provided in the key fob circuitry for disconnecting the key's inductive antenna to prevent emergency actuation of the key in the event of a power outage.
The fingerprint unlocking control system provided by the invention has the corresponding APP or WeChat applet at the mobile phone end, and can remotely control the functions of unlocking, locking, authorized use and the like of the automobile.
The automobile key device capable of distinguishing and identifying different fingerprints to realize different functions can realize unlocking and locking instructions of an automobile through fingerprint identification; the function is implemented by entering different fingerprints to perform the designation of each fingerprint.
The invention also improves the protective structure of the automobile fingerprint lock, and has the advantages that the protective structure is provided with the elastic cover plate which is manually turned over, the elastic fingerprint lock adopts an integrally formed structure of elastic materials, one end of the elastic cover plate is fixed, the other end of the elastic cover plate can be directly turned over by utilizing the elasticity of the materials, the cover plate is manually closed after the fingerprint lock is used, and the cover plate is in a closed state at ordinary times, has good sealing waterproof performance and can play a role in protecting the hanging scratch, the water resistance and the dust resistance of the fingerprint module.
The above examples are implemented on the premise of the technical scheme of the present invention, and detailed implementation manners and specific operation processes are given, but the protection scope of the present invention is not limited to the above examples. The methods used in the above examples are conventional methods unless otherwise specified.
Claims (7)
1. The automobile key device capable of distinguishing and identifying different fingerprints to realize different functions is characterized by comprising a fingerprint sensor, a cover plate and a fingerprint unlocking control system; the fingerprint sensor is embedded in a groove of the automobile door handle, and the cover plate covers the groove; the cover plate is of an integrally formed structure of elastic materials, one end of the cover plate is fixed, and the other end of the cover plate can be directly turned over by utilizing the elasticity of the materials;
the fingerprint unlocking control system realizes unlocking and locking instructions of the automobile through fingerprint identification; the function is realized by inputting different fingerprints to specify each fingerprint;
the cover plate is of an integrally formed structure made of elastic materials, one side of the cover plate is provided with a plurality of conical heads, and the conical heads are inserted into conical grooves of the automobile door handle to fix one side of the cover plate; the other side of the cover plate is provided with a spanner, and the cover plate is turned up from the side; the back of the cover plate is provided with a waterproof sealing strip at a position corresponding to the fingerprint sensor; when the cover plate is turned over, the position between the conical head and the waterproof sealing strip is folded outwards;
the fingerprint unlocking control system comprises a fingerprint acquisition controller and further comprises an automobile remote control key circuit, wherein the fingerprint acquisition controller comprises a main control MCU and a CAN bus transceiver connected with the main control MCU, the automobile remote control key circuit comprises a second main control MCU and a remote control key chip connected with the second main control MCU, the main control MCU is connected with the second main control MCU of the automobile remote control key circuit, after the main control MCU acquires fingerprint signals, the main control MCU transmits a remote control key switching instruction through the remote control key chip in a mode of simulating automobile key instructions, the instruction function of the remote control key switching instruction is set on an automobile main control console and is set into corresponding various unlocking, locking, windowing and windowing instructions, and therefore the fingerprint unlocking control system is finally realized to carry out the appointed realization function of each fingerprint by inputting different fingerprints.
2. The automobile key device capable of distinguishing and identifying different fingerprints to achieve different functions according to claim 1, wherein the elastic material is silica gel, rubber or PC material.
3. The automobile key device capable of distinguishing and identifying different fingerprints to achieve different functions according to claim 1, wherein a rectangular fixing block is further arranged on the cover plate between the two conical heads, and the rectangular fixing block is inserted into a rectangular groove of an automobile door handle and used for fixing one side of the cover plate on the automobile door handle.
4. The automobile key device for distinguishing and identifying different fingerprints to achieve different functions according to claim 1, wherein the upper surface of the cover plate is further printed with fingerprint patterns.
5. The method for controlling a key device for a car capable of distinguishing and identifying different fingerprints to realize different functions as claimed in claim 1, wherein the function of realizing each fingerprint by inputting different fingerprints comprises the following steps:
1) Inputting a first finger print, and setting the first finger print as an unlocking and locking instruction of a main driving automobile;
2) A second finger fingerprint is input, and the second finger fingerprint is designated and set as a function instruction for opening the trunk and closing the trunk;
3) Inputting a third finger print, and setting the third finger print as an opening instruction for opening and closing the co-driver unlocking and locking or the electric door;
4) And inputting a fourth finger print, and setting the fourth finger print specification as a window opening and closing instruction.
6. The automobile key device capable of distinguishing and identifying different fingerprints to achieve different functions according to claim 1, wherein the fingerprint unlocking control system comprises a fingerprint acquisition controller and an automobile ECU, the fingerprint sensor is connected to an OBD interface of an automobile in a CAN communication mode through the fingerprint acquisition controller, the fingerprint acquisition controller is connected with a main controller ECU of the automobile through the OBD interface and comprises a main control MCU and a CAN bus transceiver connected with the main control MCU, and the fingerprint acquisition controller converts acquired fingerprint signals into various unlocking, locking, windowing and windowing instructions of the automobile and sends the automobile ECU.
7. The automobile key device capable of distinguishing and identifying different fingerprints to achieve different functions according to claim 1, wherein the fingerprint unlocking control system is provided with a corresponding APP or WeChat applet at a mobile phone end, and can remotely control unlocking, locking and automobile authorized use functions of an automobile.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110892724.1A CN113689596B (en) | 2021-08-04 | 2021-08-04 | Automobile key device capable of distinguishing and identifying different fingerprints to realize different functions |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110892724.1A CN113689596B (en) | 2021-08-04 | 2021-08-04 | Automobile key device capable of distinguishing and identifying different fingerprints to realize different functions |
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| CN113689596A CN113689596A (en) | 2021-11-23 |
| CN113689596B true CN113689596B (en) | 2023-05-05 |
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|---|---|---|---|---|
| TWM290153U (en) * | 2005-11-22 | 2006-05-01 | De-Tsai Liou | Sealing cover |
| CN101342974A (en) * | 2007-07-09 | 2009-01-14 | 沃维克股份有限公司 | Packaging box |
| DE202010005089U1 (en) * | 2010-04-15 | 2010-07-01 | Nopa Instruments Medizintechnik Gmbh | Sterile containers for medical purposes |
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| CN113689596A (en) | 2021-11-23 |
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Effective date of registration: 20240531 Address after: No. 185 Qianshan Road, High tech Zone, Lishan District, Anshan City, Liaoning Province, 114011 Patentee after: LIAONING BRANCH OF THE WORLD SCIENCE AND TECHNOLOGY CO.,LTD. Country or region after: China Address before: 110000 No. B20 (808), international software park, 858-20, shangshengou village, Hunnan District, Shenyang City, Liaoning Province Patentee before: Shenyang Renhe chelian Technology Co.,Ltd. Country or region before: China |