CN206968606U - A kind of no key unlatching automobile applies box - Google Patents
A kind of no key unlatching automobile applies box Download PDFInfo
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- CN206968606U CN206968606U CN201720273533.6U CN201720273533U CN206968606U CN 206968606 U CN206968606 U CN 206968606U CN 201720273533 U CN201720273533 U CN 201720273533U CN 206968606 U CN206968606 U CN 206968606U
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- module
- processor
- wifi
- identification
- signal
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Abstract
The utility model discloses one kind automobile application box is opened without key, it is provided with identification module, processor, WIFI module, remote controller module and CAN interface circuit, identification signal is sent to the processor by the identification module after recognizing the mobile electronic device of car owner's carrying, the mobile electronic device WIFI module connection WIFI simultaneously, whether the processor is received after identification signal by judging WIFI signal power judging distance within the scope of unlatching, the processor sends remote control module of the car door opening signal to former car so as to opening car door by the CAN interface circuit after WIFI signal intensity reaches condition threshold values；When CAN interface circuit performs order failure, opening car door is then instructed and is sent to the remote control module of former car by wireless signal so that opening car door, use is more convenient, and installs also very simple by the controller by the remote controller module.
Description
Technical field
It the utility model is related to field of vehicle equipment, and in particular to a kind of no key unlatching automobile applies box.
Background technology
With the development of science and technology and the progress of society, automobile has slowly turned on popular common consumer products road
The sales volume of automobile is growing day by day, and the automobile on road is more and more.
For automobile largely after popularization, requirement also more and more higher, such as convenience that people are used automobile, car owner wishes do not have
There is key knowledge to pass through identification can unlocking vehicle.This technology has been carried out in many high-end cars, high-end car
Keyless entry scheme typically uses NXP, NEC, PIC scheme, and abbreviation PKE technologies, it triggers remote control by low-frequency antenna, so
Remote control sends high-frequency signal to on-vehicle host afterwards, completes the identification of identity and the transmission of signal.For being configured without the system
Vehicle want the later stage and install the system additional, price is higher, and project installation is complicated.Therefore there are a kind of simple installation yet-to-be developed, price
Material benefit opens automotive system without key.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of simple installation, price material benefit
Without key open automobile apply box.
To reach above-mentioned purpose, what the utility model was realized in：A kind of no key opens the box of applying of automobile, including
Box body, identification module is provided with the box body, processor, WIFI module, remote controller module, power module and CAN connect
Mouth circuit, wherein：
The identification module is connected by wireless signal with the mobile electronic device that car owner carries；
The power module is connected to provide power supply for the processor by electric signal and the processor；
The processor by electric signal respectively with the identification module, WIFI module, remote controller module and CAN
Interface circuit connects；
The mobile electronic device that the WIFI module is used to carry with car owner provides WIFI letters for the mobile electronic device
Number；
The remote controller module is connected by wireless signal with the remote control module of former car；
The CAN interface circuit is connected by CAN with the remote control module of former car；
Identification signal is sent to the place by the identification module after recognizing the mobile electronic device of car owner's carrying
Device is managed, while mobile electronic device WIFI module connection WIFI, the processor pass through judgement after receiving identification signal
Whether WIFI signal power judging distance is within the scope of unlatching, processor after WIFI signal intensity reaches condition threshold values
Remote control module of the car door opening signal to former car is sent so as to opening car door by the CAN interface circuit；When CAN connects
When mouth circuit performs order failure, opening car door instruction is then passed through wireless signal by the processor by the remote controller module
The remote control module of former car is sent to so as to opening car door.
Preferably, the identification module is bluetooth cc2540 or bluetooth cc2640 modules.
Preferably, the identification module uses bluetooth module, and the bluetooth module leads to the mobile electronic device
Bluetooth pairing is crossed to be identified.
Preferably, the remote controller module uses nxp or nec radio frequency chips.
Preferably, the mobile electronic device is mobile phone, wrist-watch or PAD.
Preferably, the model of processor：STM32 series, Freescale MCS9S series or grace intelligence Pu series monolithic
Machine.
Preferably, the chip model that the CAN interface circuit uses for：TJA1050 chips.
Preferably, the identification module, processor, WIFI module, remote controller module and CAN interface circuit are integrated
On one piece of circuit board, the dimensions of the circuit board is 45mm*64mm.
Preferably, the specification of the box body is 50mm*70mm*20mm.
The beneficial effects of the utility model：Identification module, processor are provided with box body described in the utility model,
WIFI modules, remote controller module and CAN interface circuit, the mobile electron that the identification module recognizes car owner's carrying are set
Identification signal is sent to the processor, while mobile electronic device WIFI module connection WIFI, the processing after standby
Device is received after identification signal by judging WIFI signal power judging distance whether within the scope of unlatching, when WIFI signal is strong
The processor is connect by CAN interface circuit transmission car door opening signal to the remote control of former car after degree reaches condition threshold values
Module is received so as to opening car door；When CAN interface circuit performs order failure, the processor then passes through the remote controller module
Opening car door instruction is sent to the remote control module of former car so as to which opening car door, use are more square by wireless signal
Just, and also very simple is installed.
Brief description of the drawings
Fig. 1 is a kind of no key unlatching automobile of the utility model using box theory diagram.
Fig. 2 is the circuit theory diagrams using box that a kind of no key of the utility model opens automobile.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of no key opens the box of applying of automobile, including box body, and body is provided with the box body
Part identification module, processor, WIFI module, remote controller module, power module and CAN interface circuit, wherein：
The identification module is connected by wireless signal with the mobile electronic device that car owner carries, for identifying car owner
Identity；
The power module is connected to provide power supply for the processor by electric signal and the processor；
The processor by electric signal respectively with the identification module, WIFI module, remote controller module and CAN
Interface circuit connects；
The mobile electronic device that the WIFI module is used to carry with car owner provides WIFI letters for the mobile electronic device
Number；
The remote controller module is connected by wireless signal with the remote control module of former car；
The CAN interface circuit is connected by CAN with the remote control module of former car；
In use, identification signal is sent to by the identification module after recognizing the mobile electronic device of car owner's carrying
The processor, while the mobile electronic device connects WIFI by WIFI module, the processor receives identification signal
Afterwards by judging the WIFI signal power judging distance of mobile electronic device whether within the scope of unlatching, when WIFI signal intensity
The processor sends remote control of the car door opening signal to former car by the CAN interface circuit after reaching condition threshold values
Module is so as to opening car door；The threshold value according to specific needs depending on, the numerical value of disparate modules is different, such as threshold value is probably
- 90db, it is also possible to 70db, determined according to different supplied goods.When CAN interface circuit performs order failure, institute
State processor and opening car door is then instructed to the remote control that former car is sent to by wireless signal by the remote controller module
Module is so as to opening car door.
In addition, when identification module identification is unsuccessful, mobile electronic device just directly connects WIFI by WIFI module and reached
To the function of identification car owner's identity, likewise, the processor is received after identification signal by judging mobile electronic device
Whether WIFI signal strengths judging distance is within the scope of unlatching, and when WIFI signal intensity reaches condition threshold values, (actual conditions will
Write clearly) after the processor pass through the CAN interface circuit and send remote control module of the car door opening signal to former car
So as to opening car door；When CAN interface circuit performs order failure, the processor will then be opened by the remote controller module
Car door instruction is sent to the remote control module of former car so as to opening car door by wireless signal.
In addition, car owner can also open the APP above mobile electronic device, by clicking on APP, through identification module or
The instruction of WIFI module mirror opening car doors passes to the processor for having connected pairing, and processor receives the signal sended over
Afterwards, open and close lock instruction is sent to former car through CAN, when CAN performs failure, processor is changed to control remote control mould
Group, the instructions such as open and close lock are sent to vehicle by remote control module.
Specifically, the mobile electronic device is mobile phone, wrist-watch or PAD etc..The identification module can be blue
Tooth module cc2540 or bluetooth cc2640, identification module uses bluetooth NRF52832 in the present embodiment.The bluetooth mould
Block is identified with the mobile electronic device by Bluetooth pairing.The mobile electronic device is mobile phone or tablet personal computer.
Mobile phone is used in the present embodiment.
The model of processor：STM32 series, Freescale MCS9S series or grace intelligence Pu series monolithic model.This
Processor model uses STM32 in embodiment.
The chip model that the CAN interface circuit uses for：TJA1050 chips.
The remote controller module uses nxp or nec radio frequency chips, and the PCF7592 in nxp series is used in the present embodiment
Chip.
The identification module, processor, WIFI module, remote controller module and CAN interface circuit are integrated in one piece
On circuit board, the dimensions of the circuit board is 45mm*64mm.
The specification of the box body is 50mm*70mm*20mm.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned realities
The mode of applying is changed and changed.Therefore, the utility model is not limited to embodiment disclosed and described above, right
Some modifications and changes of utility model should also be as falling into scope of the claims of the present utility model.In addition, although
Some specific terms have been used in this specification, but these terms are merely for convenience of description, not to the utility model structure
Into any restrictions.
Claims (8)
1. a kind of no key opens the box of applying of automobile, including box body, it is characterised in that is provided with identification in the box body
Module, processor, WIFI module, remote controller module, power module and CAN interface circuit, wherein：
The identification module is connected by wireless signal with the mobile electronic device that car owner carries；
The power module is connected to provide power supply for the processor by electric signal and the processor；
The processor by electric signal respectively with the identification module, WIFI module, remote controller module and CAN interface
Circuit connects；
The WIFI module is used to provide WIFI signal with the mobile electronic device that car owner carries for the mobile electronic device；
The remote controller module is connected by wireless signal with the remote control module of former car；
The CAN interface circuit is connected by CAN with the remote control module of former car；
Identification signal is sent to the processor by the identification module after recognizing the mobile electronic device of car owner's carrying,
The WIFI of mobile electronic device WIFI module connection simultaneously, the processor are received after identification signal by judging that WIFI believes
Whether number strong and weak judging distance is within the scope of unlatching, and the processor passes through institute after WIFI signal intensity reaches condition threshold values
State CAN interface circuit and send remote control module of the car door opening signal to former car so as to opening car door；When CAN interface circuit
When performing order failure, opening car door is then instructed and is sent to by wireless signal by the processor by the remote controller module
The remote control module of former car is so as to opening car door.
2. a kind of no key unlatching automobile as claimed in claim 1 applies box, it is characterised in that the identification module
Using bluetooth module cc2540 or bluetooth cc2640 modules, the identification module passes through nothing with the mobile electronic device
Line pairing is identified.
3. a kind of no key unlatching automobile as claimed in claim 1 applies box, it is characterised in that the mobile electronic device
For mobile phone, wrist-watch or PAD.
4. a kind of no key unlatching automobile as claimed in claim 1 applies box, it is characterised in that the model of processor：
STM32 series, Freescale MCS9S series or grace intelligence Pu series monolithic.
5. a kind of no key unlatching automobile as claimed in claim 1 applies box, it is characterised in that the CAN interface circuit
The chip model used for：TJA1050 chips.
6. a kind of no key unlatching automobile as claimed in claim 1 applies box, it is characterised in that the remote controller module is adopted
With nxp or nec radio frequency chips.
7. a kind of no key unlatching automobile as claimed in claim 1 applies box, it is characterised in that the identification mould
Block, processor, WIFI module, remote controller module and CAN interface circuit are integrated on one piece of circuit board, the chi of the circuit board
Very little specification is 45mm*64mm.
What 8. a kind of no key as claimed in claim 1 opened automobile applies box, it is characterised in that the specification of the box body is
50mm*70mm*20mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273533.6U CN206968606U (en) | 2017-03-20 | 2017-03-20 | A kind of no key unlatching automobile applies box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273533.6U CN206968606U (en) | 2017-03-20 | 2017-03-20 | A kind of no key unlatching automobile applies box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206968606U true CN206968606U (en) | 2018-02-06 |
Family
ID=61414518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720273533.6U Expired - Fee Related CN206968606U (en) | 2017-03-20 | 2017-03-20 | A kind of no key unlatching automobile applies box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206968606U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973934A (en) * | 2018-07-12 | 2018-12-11 | 宁波华科汽车零部件有限公司 | A kind of keyless access system and method |
| CN110469227A (en) * | 2019-07-29 | 2019-11-19 | 华人运通(江苏)技术有限公司 | A kind of method, automotive control system and automobile that arrangements for automotive doors opens the door |
-
2017
- 2017-03-20 CN CN201720273533.6U patent/CN206968606U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973934A (en) * | 2018-07-12 | 2018-12-11 | 宁波华科汽车零部件有限公司 | A kind of keyless access system and method |
| CN110469227A (en) * | 2019-07-29 | 2019-11-19 | 华人运通(江苏)技术有限公司 | A kind of method, automotive control system and automobile that arrangements for automotive doors opens the door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |