CN107878358A - A kind of remote unlocking method and device of simulated automotive key - Google Patents
A kind of remote unlocking method and device of simulated automotive key Download PDFInfo
- Publication number
- CN107878358A CN107878358A CN201711102079.9A CN201711102079A CN107878358A CN 107878358 A CN107878358 A CN 107878358A CN 201711102079 A CN201711102079 A CN 201711102079A CN 107878358 A CN107878358 A CN 107878358A
- Authority
- CN
- China
- Prior art keywords
- key
- automobile
- signal
- circuit board
- unlocking
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 41
- 230000008569 process Effects 0.000 claims abstract description 10
- 230000005611 electricity Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 3
- 230000011664 signaling Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- 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
- B60R25/2018—Central base unlocks or authorises unlocking
-
- 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
- B60R25/209—Remote starting of engine
-
- 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
- B60R25/40—Features of the power supply for the anti-theft system, e.g. anti-theft batteries, back-up power supply or means to save battery power
- B60R25/406—Power supply in the remote key
-
- 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
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
-
- 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
- G07C2009/00634—Power supply for the lock
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention provides a kind of remote unlocking method and device of simulated automotive key, and methods described includes：Circuit board in automobile key is pulled down and is put in in-car；The terminal of corresponding three buttons on automobile key circuit board and the terminal of power supply are drawn；The control board of design receives remote unlocking and shuts signal, and the switching signal of button is unlocked and shut to output simulated automotive, and this signal is exported on automobile key circuit board in the terminal connections of corresponding three buttons by connecting line；The controller of automotive interior receives the unlocking sent by automobile key and shuts signal, performs and unlocks and shut action.The original internal circuit of automobile and control system can not be changed, pass through the method for simulated automotive key push button signalling, carry out the remote unlocking control of automobile, the method does not change original automotive system, suitable for all automobiles being used, also, its unlocking process is identical with normal key unlocking process, after remote unlocking, automobile can be directly initiated.
Description
Technical field
The present invention relates to automobile intelligent control technology field, more particularly to a kind of remote unlocking method of simulated automotive key
And device.
Background technology
At present, the technology that some existing vehicle remotes are unlocked, still, these technologies are in automotive interior electrical control division
Divide and changed, the method that automobile controller is still either controlled using cell phone application using the method for infrared remote control key,
It is required to be modified automobile circuit.
Publication No. CN 106485824N Chinese patent discloses a kind of method that vehicle remote is unlocked, and it uses one
Kind T-BOX boxes, the unlocking signal that cell phone application sends over is received, and by way of being connected with the direct bus of automobile controller
By automobile controller control unlock, its not only need increase automobile controller CAN port line, and due to it is original
Automobile key unlocking mode control mode it is entirely different, the control system program in automobile controller is also required to very big progress
Change, unlocking control could be realized, be suitable only for auto vendor and the system of automobile is improved, be not suitable for having dispatched from the factory the vapour used
The general improvement of car.
The content of the invention
In order to solve problem described in background technology, the present invention provide a kind of simulated automotive key remote unlocking method and
Device, the original internal circuit of automobile and control system can not be changed, by the method for simulated automotive key push button signalling, is entered
The remote unlocking control of row automobile, the method does not change original automotive system, suitable for all automobiles being used, also,
Its unlocking process is identical with normal key unlocking process, after remote unlocking, can directly initiate automobile.
In order to achieve the above object, the present invention is realized using following technical scheme：
A kind of remote unlocking method of simulated automotive key, comprises the following steps：
Step 1: the circuit board in automobile key is pulled down and is put in in-car；
Step 2: the terminal of corresponding three buttons on automobile key circuit board and the terminal of power supply are drawn；
Step 3: the control board of design receives remote unlocking and shuts signal, output simulated automotive is unlocked and shut
The switching signal of button, this signal is exported to the terminal connections of corresponding three buttons on automobile key circuit board by connecting line
On；
Step 4: the controller of automotive interior receives the unlocking sent by automobile key and shuts signal, unlocking is performed
And shut action.
Described step two detailed process is：Key signal connecting plate is designed, it is printed circuit board (PCB), and circuit board is provided with
The circuit junction corresponding with the board switch signal contact position in automobile key, the circuit board in automobile key is set
Above key signal connecting plate, by metal thimble by the multiple switch signal contact and power supply of the circuit board in automobile key
Contact connecting point position corresponding with key signal connecting plate is attached, key signal connecting plate and the circuit in automobile key
It is fixed outside plate.
Described step three specifically includes：
Step 301, unlocking is sent by user mobile phone APP and shuts order, sent by Cloud Server to control board；
Step 302, control board are provided with GPRS functions, and unlocking and the pass that Cloud Server is sent are received by GPRS
Lock order, first by MCU chip control power supply output order, by switch of power supply output circuit by the electricity of automobile key circuit board
Source terminal is powered；
Controlled unlocking by MCU chip in step 303, control board and shut switched output circuits output simulated automotive and opened
The switching signal locked and shut, exported by lead to car key circuit board.
In described step 302 and step 303, it is not necessary to during remote unlocking, the circuit board of key is not powered, remotely opened
During lock, first key circuit plate is powered, makes key effective, then simulates unlocking control again, this electrifying method usually key
Spoon is invalid, effectively prevents automobile from, by from external opening, preventing from being stolen.
For a kind of remote unlocking device for the simulated automotive key for realizing the above method, including control board and key
Signal connecting plate, the control board are connected with key signal connecting plate port.
The control board include MCU chip, key switch signal output circuit, key power switch output circuit and
SIM card circuit, key switch signal output circuit, key power switch output circuit and SIM card circuit with MCU chip port
It is connected.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the remote unlocking method of a kind of simulated automotive key of the invention, can not change the original internal circuit of automobile
And control system, by the method for simulated automotive key push button signalling, the remote unlocking control of automobile is carried out, the method does not change
Original automotive system, suitable for all automobiles being used, also, its unlocking process is identical with normal key unlocking process,
After remote unlocking, automobile can be directly initiated.
2nd, the remote unlocking method of a kind of simulated automotive key of the invention, key is arranged at by the circuit board in automobile key
Above spoon signal connecting plate, by metal thimble by the multiple switch signal contact and power supply contact of the circuit board in automobile key
Connecting point position corresponding with key signal connecting plate is attached, outside the circuit board in key signal connecting plate and automobile key
Portion is fixed, and does not change original automobile key, does not destroy Key structure, not the used time, can reduce key.
3rd, the remote unlocking method of a kind of simulated automotive key of the invention, it is not necessary to during remote unlocking, not to key
Circuit board is powered, and during remote unlocking, first key circuit plate is powered, makes key effective, then simulates unlocking control again, this
Usually key is invalid for kind electrifying method, effectively prevents automobile from, by from external opening, preventing from being stolen.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the remote unlocking method of simulated automotive key of the present invention；
Fig. 2 is a kind of overall structure diagram of the remote unlocking device of simulated automotive key of the present invention；
Fig. 3 is a kind of printed panel of the key signal connecting plate of the remote unlocking device of simulated automotive key of the present invention
Figure；
Fig. 4 is that a kind of remote unlocking device of simulated automotive key of the present invention uses port maps of the MC20 for MCU；
Fig. 5 is a kind of figure of key switch signal output circuit 1 of the remote unlocking device of simulated automotive key of the present invention；
Fig. 6 is a kind of figure of key switch signal output circuit 2 of the remote unlocking device of simulated automotive key of the present invention；
Fig. 7 is a kind of figure of key switch signal output circuit 3 of the remote unlocking device of simulated automotive key of the present invention；
Fig. 8 is a kind of key power switch output circuit figure of the remote unlocking device of simulated automotive key of the present invention.
Embodiment
Embodiment provided by the invention is described in detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of remote unlocking method of simulated automotive key, comprises the following steps：
Step 1: the circuit board in automobile key is pulled down and is put in in-car；
Step 2: the terminal of corresponding three buttons on automobile key circuit board and the terminal of power supply are drawn；
Step 3: the control board of design receives remote unlocking and shuts signal, output simulated automotive is unlocked and shut
The switching signal of button, this signal is exported to the terminal connections of corresponding three buttons on automobile key circuit board by connecting line
On；
Step 4: the controller of automotive interior receives the unlocking sent by automobile key and shuts signal, unlocking is performed
And shut action.
Described step two detailed process is：Key signal connecting plate is designed, it is printed circuit board (PCB), and circuit board is provided with
The circuit junction corresponding with the board switch signal contact position in automobile key, the circuit board in automobile key is set
Above key signal connecting plate, by metal thimble by the multiple switch signal contact and power supply of the circuit board in automobile key
Contact connecting point position corresponding with key signal connecting plate is attached, key signal connecting plate and the circuit in automobile key
It is fixed outside plate.
Described step three specifically includes：
Step 301, unlocking is sent by user mobile phone APP and shuts order, sent by Cloud Server to control board；
Step 302, control board are provided with GPRS functions, and unlocking and the pass that Cloud Server is sent are received by GPRS
Lock order, first by MCU chip control power supply output order, by switch of power supply output circuit by the electricity of automobile key circuit board
Source terminal is powered；
Controlled unlocking by MCU chip in step 303, control board and shut switched output circuits output simulated automotive and opened
The switching signal locked and shut, exported by lead to car key circuit board.
In described step 302 and step 303, it is not necessary to during remote unlocking, the circuit board of key is not powered, remotely opened
During lock, first key circuit plate is powered, makes key effective, then simulates unlocking control again, this electrifying method usually key
Spoon is invalid, effectively prevents automobile from, by from external opening, preventing from being stolen.
As shown in Fig. 2 a kind of remote unlocking device of simulated automotive key for realizing the above method, including control electricity
Road plate and key signal connecting plate, the control board are connected with key signal connecting plate port.
The control board include MCU chip, key switch signal output circuit, key power switch output circuit and
SIM card circuit, key switch signal output circuit, key power switch output circuit and SIM card circuit with MCU chip port
It is connected.
As shown in figure 3, be the printing plate figure of key signal connecting plate, wherein, 1,2, No. 3 contact corresponds to key button and opened
Coila, No. 4 contact corresponding power VCC points, No. 5 contacts correspond to GND points, are the public GND points of 1,2,3,4 signals.
Described MCU chip can select common compact single-chip microcomputer, be equipped with GPRS+GPS chip SIM808, can also select
Select it is a kind of can be with the GPRS+GPS chips such as MC20 of secondary development.
As shown in figure 4, to use port maps of the MC20 for MCU, wherein the 7th, 8, No. 9 pin is believed for OUT1, OUT2, OUT3
Number output port, it is the signal output part of three simulated automotive key key switches, these three ports are respectively connecting to three keys
Spoon switching signal output circuit.No. 36 pin is 3V POW output ends, is automobile key power supply output control terminal, is connected to key
Spoon power switch output circuit.18-21 pins are SIM card port, connect SIM card circuit.
As illustrated in figs. 5-7, it is three key switch signal output circuits, by multiple triode switch drive circuits and relay
Device connection composition, its input OUT1, OUT2, OUT3 connection MCU chip, output end lead to relay J501, J502, J503 respectively
O1-O2, O3-O4, O5-O6 on-off model are exported, key signal connecting plate is finally connected to by the output port of circuit board.
As shown in figure 8, being key power switch output circuit, it is made up of transistor switching circuit, its control terminal is 3V
PWR is connected to MCU chip, input VCC3.3V, and output end is VCC_OUT ends, and it is finally connected by the output port of circuit board
It is connected to key signal connecting plate.
Described vehicle remote unlocking apparatus can be battery powered or be powered by car OBD interface.
Above example is implemented under premised on technical solution of the present invention, gives detailed embodiment and tool
The operating process of body, but protection scope of the present invention is not limited to the above embodiments.Method therefor is such as without spy in above-described embodiment
It is conventional method not mentionlet alone bright.
Claims (5)
- A kind of 1. remote unlocking method of simulated automotive key, it is characterised in that comprise the following steps：Step 1: the circuit board in automobile key is pulled down and is put in in-car；Step 2: the terminal of corresponding three buttons on automobile key circuit board and the terminal of power supply are drawn；Step 3: the control board of design receives remote unlocking and shuts signal, button is unlocked and shut to output simulated automotive Switching signal, this signal is exported on automobile key circuit board in the terminal connections of corresponding three buttons by connecting line；Step 4: the controller of automotive interior receives the unlocking sent by automobile key and shuts signal, perform and unlock and close Lock acts.
- A kind of 2. remote unlocking method of simulated automotive key according to claim 1, it is characterised in that described step Two detailed processes are：Key signal connecting plate is designed, it is printed circuit board (PCB), and circuit board is provided with and the circuit in automobile key The corresponding circuit junction in switching plate signal contact position, the circuit board in automobile key is arranged on key signal connecting plate The multiple switch signal contact and power supply contact of circuit board in automobile key, are connected by side by metal thimble with key signal Corresponding connecting point position is attached on plate, and key signal connecting plate outside the circuit board in automobile key with being fixed.
- A kind of 3. remote unlocking method of simulated automotive key according to claim 1, it is characterised in that described step Three specifically include：Step 301, unlocking is sent by user mobile phone APP and shuts order, sent by Cloud Server to control board；Step 302, control board are provided with GPRS functions, and the unlocking and shut life that Cloud Server sends are received by GPRS Order, first by MCU chip control power supply output order, by switch of power supply output circuit by the power end of automobile key circuit board Son is powered；In step 303, control board by MCU chip control unlock and shut switched output circuits output simulated automotive unlock and The switching signal shut, exported by lead to car key circuit board；In described step 302 and step 303, it is not necessary to during remote unlocking, the circuit board of key is not powered, remote unlocking When, first key circuit plate is powered, makes key effective, then simulates unlocking control again, this electrifying method usually key It is invalid, effectively prevent automobile from, by from external opening, preventing from being stolen.
- 4. the remote unlocking device of a kind of simulated automotive key for realizing claim 1, it is characterised in that including control electricity Road plate and key signal connecting plate, the control board are connected with key signal connecting plate port.
- A kind of 5. remote unlocking device of simulated automotive key according to claim 4, it is characterised in that the control electricity Road plate includes MCU chip, key switch signal output circuit, key power switch output circuit and SIM card circuit, key switch Signal output apparatus, key power switch output circuit and SIM card circuit are connected with MCU chip port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711102079.9A CN107878358A (en) | 2017-11-10 | 2017-11-10 | A kind of remote unlocking method and device of simulated automotive key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711102079.9A CN107878358A (en) | 2017-11-10 | 2017-11-10 | A kind of remote unlocking method and device of simulated automotive key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107878358A true CN107878358A (en) | 2018-04-06 |
Family
ID=61779749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711102079.9A Pending CN107878358A (en) | 2017-11-10 | 2017-11-10 | A kind of remote unlocking method and device of simulated automotive key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107878358A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029314A (en) * | 2021-03-20 | 2021-06-25 | 青海西钢自动化信息技术有限公司 | Method for remotely controlling zero clearing of weighing instrument |
| CN113160457A (en) * | 2021-03-23 | 2021-07-23 | 深圳市凯芙特科技有限公司 | Refitting and upgrading method of automobile key and automatic unlocking device |
| CN114148285A (en) * | 2021-10-21 | 2022-03-08 | 中山市澳多电子科技有限公司 | Automobile lock opening and closing control method and system based on Bluetooth technology |
| CN119329467A (en) * | 2024-12-13 | 2025-01-21 | 上海银基科技股份有限公司 | Vehicle control device and system based on original vehicle key |
| CN119348564A (en) * | 2024-12-24 | 2025-01-24 | 上海银基科技股份有限公司 | Vehicle control method and system based on secondary factory key |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5475376A (en) * | 1991-07-31 | 1995-12-12 | Itoki Co., Ltd. | Safety-deposit box system |
| JPH09109838A (en) * | 1995-10-19 | 1997-04-28 | Nissan Motor Co Ltd | Vehicular theft prevention device |
| JP2005067278A (en) * | 2003-08-20 | 2005-03-17 | Mitsubishi Motors Corp | Key with information function |
| JP2014111858A (en) * | 2012-12-05 | 2014-06-19 | Kazuyuki Fukui | Door unlocking/locking system using mobile phone with key |
| CN206179057U (en) * | 2016-11-23 | 2017-05-17 | 深圳速锐得科技有限公司 | Device of control automobile door lock and door window |
-
2017
- 2017-11-10 CN CN201711102079.9A patent/CN107878358A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5475376A (en) * | 1991-07-31 | 1995-12-12 | Itoki Co., Ltd. | Safety-deposit box system |
| JPH09109838A (en) * | 1995-10-19 | 1997-04-28 | Nissan Motor Co Ltd | Vehicular theft prevention device |
| JP2005067278A (en) * | 2003-08-20 | 2005-03-17 | Mitsubishi Motors Corp | Key with information function |
| JP2014111858A (en) * | 2012-12-05 | 2014-06-19 | Kazuyuki Fukui | Door unlocking/locking system using mobile phone with key |
| CN206179057U (en) * | 2016-11-23 | 2017-05-17 | 深圳速锐得科技有限公司 | Device of control automobile door lock and door window |
Non-Patent Citations (1)
| Title |
|---|
| 蔡建军: "《电子产品工艺与标准化》", 北京理工大学出版社, pages: 171 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029314A (en) * | 2021-03-20 | 2021-06-25 | 青海西钢自动化信息技术有限公司 | Method for remotely controlling zero clearing of weighing instrument |
| CN113160457A (en) * | 2021-03-23 | 2021-07-23 | 深圳市凯芙特科技有限公司 | Refitting and upgrading method of automobile key and automatic unlocking device |
| CN114148285A (en) * | 2021-10-21 | 2022-03-08 | 中山市澳多电子科技有限公司 | Automobile lock opening and closing control method and system based on Bluetooth technology |
| CN119329467A (en) * | 2024-12-13 | 2025-01-21 | 上海银基科技股份有限公司 | Vehicle control device and system based on original vehicle key |
| CN119348564A (en) * | 2024-12-24 | 2025-01-24 | 上海银基科技股份有限公司 | Vehicle control method and system based on secondary factory key |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107878358A (en) | A kind of remote unlocking method and device of simulated automotive key | |
| CN205063572U (en) | Energy -conserving electronic lock | |
| CN207215474U (en) | Automatic test equipment of PEPS system | |
| CN203849786U (en) | Automatic locking equipment for central lock of intelligent vehicle | |
| CN209761101U (en) | Touch door handle locking and unlocking device based on keyless starting system | |
| CN207617681U (en) | A kind of car key control system based on bluetooth | |
| CN204598014U (en) | Vehicle remote control system based on cloud platform | |
| CN107856620A (en) | A kind of vehicle remote of automobile key integrated is unlocked and startup method and device | |
| CN207617651U (en) | A kind of remote unlocking device of simulated automotive key | |
| CN207875555U (en) | A kind of vehicle remote of automobile key integrated is unlocked and starter | |
| CN106585407A (en) | Highly-integrated control board for alternating-current charging piles for electric vehicle | |
| CN211519454U (en) | Novel face identification car unblock device | |
| CN202180801U (en) | Automobile anti-theft system with phonetic recognition function | |
| CN110001579A (en) | A kind of automobile finger-print unlocking apparatus of automobile key integrated | |
| CN110001580A (en) | A kind of automobile one-key start device with fingerprint identification function | |
| CN211943221U (en) | Intelligent automobile unlocking device with capacitive sensing start key | |
| CN114236258B (en) | EMC test method and system for intelligent key system, computer and readable storage medium | |
| CN209938537U (en) | Automobile fingerprint unlocking device integrated with automobile key | |
| CN209938538U (en) | Automobile one-key starting device with fingerprint identification function | |
| CN204726353U (en) | A kind of control setup of child lock for automobile | |
| CN201030839Y (en) | Cipher-open electric vehicle motor controller | |
| CN104724005B (en) | Intelligent automobile key | |
| CN214376647U (en) | Automobile fingerprint unlocking device externally connected with automobile key | |
| CN111555968B (en) | Ethernet gateway capable of configuring port mode and vehicle | |
| CN209248611U (en) | A kind of automobile remote-control key with gesture identification |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180406 |
|
| RJ01 | Rejection of invention patent application after publication |