CN114643952A - Electronic steering lock, automobile and unlocking method of electronic steering lock - Google Patents
Electronic steering lock, automobile and unlocking method of electronic steering lock Download PDFInfo
- Publication number
- CN114643952A CN114643952A CN202011499596.6A CN202011499596A CN114643952A CN 114643952 A CN114643952 A CN 114643952A CN 202011499596 A CN202011499596 A CN 202011499596A CN 114643952 A CN114643952 A CN 114643952A
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- lock
- electronic steering
- column
- tubular column
- steering
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- 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
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/02—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism
- B60R25/021—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch
- B60R25/0215—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch using electric means, e.g. electric motors or solenoids
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses an electronic steering lock, an automobile and an unlocking method of the electronic steering lock, wherein the electronic steering lock comprises a tubular column vibration device, a tubular column controller, a lock body, a lock tongue, an electronic steering lock ECU and a lock tongue position sensor for sensing the position of the lock tongue, the electronic steering lock ECU and the lock tongue position sensor are both arranged in the lock body, the tubular column vibration device is used for driving a steering tubular column to vibrate, and the tubular column vibration device is connected with the tubular column controller. This application passes through the position signal that spring bolt position sensor provided, can judge that the spring bolt is blocked by the locked groove border in the steering column, the tubular column controller received the position state information back that comes from the electronic lock this moment, drive the vibration of steering column through tubular column vibrating device, and then drive the steering wheel and slightly rotate at the small range, make the locked groove rotate, the lateral wall in locked groove is kept away from to the spring bolt, and then make the spring bolt withdraw from the locked groove smoothly, make the electronic steering lock unblock smoothly, the electronic steering lock convenience improves.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to an electronic steering lock. The invention also relates to an automobile comprising the electronic steering lock. The invention also relates to an unlocking method of the electronic steering lock.
Background
In order to meet the requirements of national anti-theft regulations, an electronic steering lock (ESCL) is usually configured as one of anti-theft devices in the anti-theft regulations, and with the reduction of the configuration of mechanical keys, the ESCL gradually replaces a steering mechanical lock, and is widely applied to automobiles at present. The function of the anti-theft lock is to lock the steering wheel when no valid key is available or the anti-theft authentication cannot be passed, so as to prohibit the ignition of the vehicle and prevent the vehicle from being stolen. When a user stops or powers off the vehicle, the electronic steering lock judges according to the vehicle speed, the power supply mode and the engine rotating speed, and when the locking condition is met, the lock tongue is controlled to extend into a steering column lock groove (locking for short) to limit the steering wheel to rotate; when a user starts a vehicle, a vehicle Body Controller (BCM) sends an authentication request to an electronic steering lock, the electronic steering lock controls a lock tongue to retract (unlocking for short) after passing authentication, and the user can normally rotate a steering wheel.
The electronic steering lock comprises an ECU, a motor for driving a lock tongue to move up and down, a lock tongue position sensor and other parts. In the conventional design, the steering column has about 8 lock grooves, that is to say, the steering wheel is not in any position, and the lock tongue can smoothly enter the lock groove. When the vehicle is powered off and locked, the situation that the lock tongue cannot enter the lock groove exists; when the vehicle is powered on and unlocked, if the user flamed out the vehicle for the last time, the position of the steering wheel is not well placed, and the situation that the lock tongue is clamped in the lock groove of the tubular column and cannot retract inevitably occurs. In both cases, the user needs to shake the steering wheel by hand to enable the lock tongue to smoothly exit from the lock groove, but in practical application, many users do not know that the steering wheel needs to be shaken at the moment, and the situation that electricity cannot be normally generated or ignition is unsuccessful always occurs, so that starting cannot be performed, and customer experience and traveling are affected.
Therefore, how to improve the convenience of using the electronic steering lock is a technical problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide an electronic steering lock, which is improved in use convenience. Another object of the present invention is to provide a vehicle including the above-mentioned electronic steering lock. It is yet another object of the present invention to provide a method of unlocking an electronic steering lock.
In order to achieve the purpose, the invention provides an electronic steering lock which comprises a tubular column vibrating device, a tubular column controller, a lock body, a lock tongue, an electronic steering lock ECU and a lock tongue position sensor, wherein the lock tongue position sensor is used for sensing the position of the lock tongue, the electronic steering lock ECU and the lock tongue position sensor are both arranged in the lock body, the tubular column vibrating device is used for driving a steering tubular column to vibrate, and the tubular column vibrating device is connected with the tubular column controller.
Preferably, the electronic steering lock ECU is configured to sense the position of the lock tongue through a lock tongue position sensor after receiving an unlocking instruction;
when the lock tongue is clamped on the lock groove edge of the steering column: the electronic steering lock comprises a tubular column controller, a tubular column vibration device, a spring bolt position sensor, a steering tubular column and an electronic steering lock ECU, wherein the tubular column controller receives a spring bolt clamping signal of the electronic steering lock ECU, controls the tubular column vibration device to drive the steering tubular column to vibrate, until the electronic steering lock ECU receives the spring bolt position sensor, the spring bolt position sensor senses a lock groove edge isolation signal of the spring bolt position and the steering tubular column and sends the signal to the tubular column controller, the tubular column controller controls the tubular column vibration device to stop driving the steering tubular column to vibrate, and the electronic steering lock ECU performs unlocking operation.
Preferably, the tubular column vibrating device is a motor, and an output end of the motor rotates to drive the steering tubular column to vibrate.
Preferably, the motor is an EPS motor, and the column controller is an EPS controller.
Preferably, when the motor drives the steering column to vibrate, the output end of the motor rotates forwards and backwards for a period of 0.05s-0.1 s.
Preferably, the bolt position sensor is a hall sensor arranged inside the lock body.
An automobile comprises an electronic steering lock, wherein the electronic steering lock is the electronic steering lock.
An unlocking method of an electronic steering lock, comprising the steps of:
after receiving an unlocking instruction, the electronic steering lock ECU judges whether the position of a lock tongue of the electronic steering lock is clamped on the edge of a lock groove of a steering column;
if not, the electronic steering lock ECU executes unlocking; if so, the column controller receives the ECU signal of the electronic steering lock, and controls the column vibration device to drive the steering column to vibrate for a preset time until the electronic steering lock is successfully unlocked.
Preferably, a lock tongue position sensor is arranged in the electronic steering lock, and the lock tongue position sensor is used for sensing whether the lock tongue is clamped on the lock groove edge of the steering column.
Preferably, the column vibration device is an EPS motor, an output end of the EPS motor rotates to drive the steering column to vibrate, the column controller is an EPS controller, and when the EPS motor drives the steering column to vibrate, a cycle time of forward rotation and reverse rotation of the output end of the EPS motor is 0.05s-0.1 s.
In the technical scheme, the electronic steering lock provided by the invention comprises a tubular column vibration device, a tubular column controller, a lock body, a lock tongue, an electronic steering lock ECU (electronic control unit) arranged in the lock body and a lock tongue position sensor used for sensing the position of the lock tongue, wherein the tubular column vibration device is used for driving a steering tubular column to vibrate, and the tubular column vibration device is connected with the tubular column controller.
According to the electronic steering lock, in the electronic steering lock provided by the application, after an unlocking instruction is executed, if in a certain time, the spring bolt does not reach the designated position, the position signal provided by the spring bolt position sensor can be used for judging that the spring bolt is blocked by the lock slot edge in the steering column, at the moment, after the position state information of the spring bolt in the electronic steering lock is received by the column controller, the steering column is driven to vibrate by the column vibration device, and then the steering wheel is driven to slightly rotate in a small range, so that the lock slot rotates, the spring bolt is far away from the side wall of the lock slot, and then the spring bolt smoothly exits the lock slot, so that the electronic steering lock is smoothly unlocked, and the use convenience of the electronic steering lock is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a lock tongue in a locked state according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a normal state of a lock tongue according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an electronic steering lock according to an embodiment of the present invention;
fig. 4 is a flowchart of an unlocking method of an electronic steering lock according to an embodiment of the present invention.
Wherein in FIGS. 1-3: 1-lock body, 2-tubular column controller, 3-tubular column vibrating device, 4-lock tongue, 5-lock groove.
Detailed Description
The core of the invention is to provide an electronic steering lock, which is improved in use convenience. Another core of the present invention is to provide an automobile including the above electronic steering lock. The invention further provides an unlocking method of the electronic steering lock.
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 to fig. 4.
In a specific embodiment, an electronic steering lock (ESCL) provided in an embodiment of the present invention includes a lock body 1, a locking bolt 4, a steering column, a column vibration device 3, a column controller 2, an electronic steering lock ECU and a locking bolt position sensor, where the electronic steering lock ECU and the locking bolt position sensor are disposed in the lock body 1, and the locking bolt position sensor is configured to sense a position of the locking bolt 4. Specifically, the spring bolt position sensor is a Hall sensor arranged inside the lock body.
Specifically, the tubular column vibrating device 3 can drive the knocking structure loader to steer the tubular column when the telescopic end extends out for driving the knocking structure telescopic device, and then the steering tubular column vibrates.
When manual control, tubular column controller 2 can be the switch, and spring bolt position sensor detects the spring bolt and blocks the signal and can show the structure through the display screen. The user blocks dead signal through the use that reads the spring bolt position sensor reaction, when the electronic steering lock card was dead, connects electricity through tubular column controller 2 to tubular column vibrating device 3 and drives the steering column vibration, when the electronic steering lock did not block dead, cuts off the power supply to tubular column vibrating device 3, stops to drive the steering column vibration.
When automatic control, the spring bolt card is when 5 borders of locked groove of steering column: the tubular column controller 2 receives a spring bolt clamping signal of the electronic steering lock ECU, the tubular column vibration device 3 is controlled to drive the steering tubular column to vibrate until the electronic steering lock ECU receives a signal that the spring bolt position sensor senses the position of the spring bolt and the lock groove 5 edge isolation signal of the steering tubular column, the tubular column controller 2 controls the tubular column vibration device 3 to stop driving the steering tubular column to vibrate, and the electronic steering lock ECU performs unlocking operation.
Specifically, the tubular column vibrating device 3 is a motor, and the output end of the motor rotates to drive the steering tubular column to vibrate.
When the EPS motor drives the steering column to vibrate, the period time of the positive rotation and the negative rotation of the output end of the EPS motor is 0.05s-0.1s, and specifically, the time of the positive rotation and the negative rotation of the output end of the EPS motor is 0.06s-0.9 s. When the motor is the EPS motor, tubular column controller 2 is the EPS controller, and the structure of arranging in this application utilization current car can realize the unblock, avoids additionally arranging tubular column vibrating device 3 and tubular column controller 2, reduces manufacturing cost, saves whole occupation space.
Specifically, the lock tongue position sensor may be a pressure sensor or a light sensor. When the bolt reaches the locking position or the unlocking position, the pressure sensor senses a certain pressure value or the light sensation is shielded, and the bolt is in the locking state or the unlocking state.
When a user puts off the lock at the last time, the position of the steering wheel is not well placed (usually, a certain angle exists), so that the bolt 4 of the lock body 1 just sticks to the side wall of the tubular column lock groove 5 when extending out, and the bolt 4 is possibly clamped during unlocking, so that the bolt 4 cannot normally retract, as shown in fig. 1. When the electronic steering lock works, the lock tongue position sensor senses that the lock tongue 4 cannot normally retract, the EPS motor is started, the EPS motor shakes, the wall surface of the tubular column lock groove 5 is far away from the lock tongue 4, the lock tongue position sensor cannot sense the lock tongue 4 at the moment, and the EPS motor stops working.
It can be known from the above description that in the electronic steering lock provided in this application embodiment, after executing the unlocking instruction, if in a certain period of time, spring bolt 4 does not reach the assigned position, position signal through spring bolt position sensor provides, can judge that spring bolt 4 is blocked by 5 borders of locked groove in the steering column, at this moment, after EPS controller received the position state information who comes from the electronic steering lock spring bolt, electronic steering lock ECU sends EPS motor small-amplitude, low frequency vibration instruction, and then drive the steering wheel and slightly rotate in the small range, make locked groove 5 rotate, spring bolt 4 keeps away from the lateral wall of locked groove 5, and then make spring bolt 4 get into locked groove 5 smoothly or withdraw from locked groove 5, make the electronic steering lock unblock smoothly, electronic steering lock convenience improves.
The EPS motor shaking is applied to solving the problem that the lock tongue 4 of the electronic steering lock is jammed, the problem that the lock tongue 4 is jammed can be automatically and effectively solved, a user does not need to rotate a steering wheel, the problem that the user complains about that the user cannot start the vehicle because some users do not know the operation of rotating the steering wheel is avoided, the vehicle is normally started, and the complaints about the user are effectively reduced.
When the tubular column controller 2 receives a dead lock signal of the bolt position sensor (esclfrindcmd), the EPS motor receives an instruction of the tubular column controller 2 to start vibrating until the bolt 4 retracts, and when the tubular column controller 2 receives a non-dead lock signal of the bolt position sensor, the EPS motor receives an instruction of the tubular column controller 2 to stop working. Specifically, the dead locking signal of the lock tongue position sensor CAN be sent to a CAN bus, and the electronic steering lock ECU performs the next operation.
In one embodiment, the esclru issues an ignition enable signal when the electronic steering lock ECU receives a deadbolt position sensor unlock signal. Specifically, the electronic steering lock ECU is esclen.
In one embodiment, the electronic steering lock further includes a touch component connected to the column vibration device 3 and controlling the column vibration device 3 to start or stop, and the touch component may be a touch switch.
The application provides an automobile, including the electronic steering lock, wherein the electronic steering lock is any kind of above-mentioned electronic steering lock. The foregoing describes a specific structure of an electronic steering lock, and the present application includes the above electronic steering lock, which also has the above technical effects.
The application provides an unlocking method of an electronic steering lock, which comprises the following steps:
when the ESCL implements an unlock instruction: after the electronic lock receives a vehicle Body Controller (BCM) authentication request, the ESCL executes an unlocking instruction by itself.
After receiving an unlocking instruction, the electronic steering lock ECU judges whether the position of a bolt 4 of the electronic steering lock is clamped on the edge of a lock groove 5 of a steering column. Specifically, the inside spring bolt position sensor that is provided with of electronic steering lock, spring bolt position sensor are used for responding to whether spring bolt 4 blocks at 5 borders of locked groove of steering column.
And if not, the electronic steering lock ECU performs unlocking.
If yes, the column controller 2 receives an ECU signal of the electronic steering lock, and controls the column vibration device 3 to drive the steering column to vibrate for a preset time until the electronic steering lock is successfully unlocked.
Specifically, the tubular column vibration device 3 can drive the knocking structure loader to steer the tubular column when the telescopic end extends out for driving the knocking structure telescopic device, so that the steering tubular column vibrates.
In a specific embodiment, the tubular column controller 2 receives a lock tongue clamping signal of the electronic steering lock ECU, the tubular column vibration device 3 is controlled to drive the steering tubular column to vibrate until the electronic steering lock ECU receives a signal that the lock tongue position sensor senses the isolation of the lock tongue position and the edge of the lock groove 5 of the steering tubular column and successfully retracts, the tubular column controller 2 controls the tubular column vibration device 3 to stop driving the steering tubular column to vibrate, and the electronic steering lock ECU performs unlocking operation.
Specifically, tubular column vibrating device 3 is the EPS motor, and the output of EPS motor rotates and drives the vibration of steering column, and tubular column controller 2 is the EPS controller, and when spring bolt 4 blocked, the electron turned to lock (ESCL) send spring bolt 4 position state to the EPS controller through spring bolt position sensor, and the EPS controller receives spring bolt 4 and blocks information, and then EPS controller control EPS motor work drives the vibration of steering column.
Specifically, when the EPS motor drives the steering column to vibrate, the period of positive rotation and negative rotation of the output end of the EPS motor is 0.05s-0.1 s. Specifically, the time for the output end of the EPS motor to rotate forward once and rotate backward once is 0.06s-0.9 s.
The electronic steering lock ECU is arranged in the electronic steering lock body. The bolt position sensor can be a pressure sensor or a light sensor. When the bolt reaches the locking position or the unlocking position, the bolt position sensor senses a certain pressure value or the light sensation is shielded, and the bolt is in the locking state or the unlocking state. When the bolt 4 is far away from the side surface of the lock groove 5, the pressure sensor can not sense pressure or the light sense is not shielded.
Through the shake of EPS motor just reversing, and then drive the steering wheel and rotate for locked groove 5 rotates, and the lateral wall of locked groove 5 is kept away from to spring bolt 4, and then makes spring bolt 4 retract smoothly, makes the unblock of being convenient for of electron steering lock.
The shaking application of the EPS motor to the solving of the problem of the locking tongue 4 of the electronic lock can automatically and effectively solve the problem of the locking tongue 4 of the electronic lock, a user does not need to rotate a steering wheel, the problem that the vehicle cannot be started to cause complaints of the user due to the fact that some users do not know the operation of rotating the steering wheel is avoided, the vehicle is normally started, and the complaints of the user are effectively reduced.
After carrying out the unblock instruction, if in a certain period, spring bolt 4 does not reach the assigned position, position signal through spring bolt position sensor provides, can judge that the spring bolt is blocked by the locked groove border in the steering column, at this moment, EPS controller receives the position state information who comes from the electronic steering lock spring bolt after, EPS controller 2 sends the motor by a small margin, the low frequency vibration instruction, and then drive the steering wheel and slightly rotate at the small range, make locked groove 5 rotate, the lateral wall of locked groove 5 is kept away from to the spring bolt, and then make the spring bolt get into locked groove 5 smoothly or withdraw from locked groove 5, make the electronic steering lock unblock smoothly, electronic steering lock convenience has been improved.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides an electronic steering lock, its characterized in that includes tubular column vibrating device (3), tubular column controller (2), lock body (1), spring bolt, electronic steering lock ECU and is used for the response the spring bolt position sensor of spring bolt position, electronic steering lock ECU with spring bolt position sensor all sets up in the lock body (1), tubular column vibrating device (3) are used for driving the vibration of steering tubular column, tubular column vibrating device (3) with tubular column controller (2) are connected.
2. The electronic steering lock according to claim 1, wherein the electronic steering lock ECU is configured to sense the position of the lock tongue via a lock tongue position sensor after receiving an unlocking command;
when the lock tongue is clamped at the edge of a lock groove (5) of the steering column: the electronic steering lock is characterized in that the tubular column controller (2) receives a lock tongue clamping signal of the electronic steering lock ECU, controls the tubular column vibration device (3) to drive the steering tubular column to vibrate until the electronic steering lock ECU receives the lock tongue position sensor to sense the lock tongue position and the lock groove (5) edge isolation signal of the steering tubular column and send the signal to the tubular column controller (2), the tubular column controller (2) controls the tubular column vibration device (3) to stop driving the steering tubular column to vibrate, and the electronic steering lock ECU performs unlocking operation.
3. Electronic steering lock according to claim 1, characterized in that the column vibration means (3) is an electric motor, the rotation of the output of which causes the steering column to vibrate.
4. The electronic steering lock according to claim 3, characterized in that the motor is an EPS motor (3) and the column controller (2) is an EPS controller.
5. The electronic steering lock according to claim 3, characterized in that when the motor (3) vibrates the steering column, the output end of the motor (3) rotates forward and backward for a period of time of 0.05s-0.1 s.
6. The electronic steering lock of any of claims 1-5, wherein the deadbolt position sensor is a Hall sensor disposed inside the lock body.
7. An automobile comprising an electronic steering lock, characterized in that the electronic steering lock is an electronic steering lock according to any of claims 1-6.
8. An unlocking method of an electronic steering lock, characterized by comprising the steps of:
after receiving an unlocking instruction, the electronic steering lock ECU judges whether the position of a lock tongue of the electronic steering lock is clamped at the edge of a lock groove (5) of a steering column;
if not, the electronic steering lock ECU executes unlocking; if yes, the column controller (2) receives the electronic steering lock ECU signal, and controls the column vibration device (3) to drive the steering column to vibrate for a preset time until the electronic steering lock is unlocked successfully.
9. The unlocking method of the electronic steering lock according to claim 8, wherein a lock tongue position sensor is arranged in the electronic steering lock, and the lock tongue position sensor is used for sensing whether the lock tongue is clamped at the edge of the lock groove (5) of the steering column.
10. The unlocking method of the electronic steering lock according to claim 8 or 9, wherein the column vibration device (3) is an EPS motor, an output end of the EPS motor rotates to drive the steering column to vibrate, the column controller (2) is an EPS controller, and when the EPS motor drives the steering column to vibrate, the output end of the EPS motor (3) rotates forward and backward for a period of time of 0.05s-0.1 s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011499596.6A CN114643952A (en) | 2020-12-17 | 2020-12-17 | Electronic steering lock, automobile and unlocking method of electronic steering lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011499596.6A CN114643952A (en) | 2020-12-17 | 2020-12-17 | Electronic steering lock, automobile and unlocking method of electronic steering lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114643952A true CN114643952A (en) | 2022-06-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011499596.6A Pending CN114643952A (en) | 2020-12-17 | 2020-12-17 | Electronic steering lock, automobile and unlocking method of electronic steering lock |
Country Status (1)
| Country | Link |
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| CN (1) | CN114643952A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH074218U (en) * | 1993-06-21 | 1995-01-20 | 株式会社東海理化電機製作所 | Ignition key device for vehicle |
| CN2936851Y (en) * | 2006-08-03 | 2007-08-22 | 比亚迪股份有限公司 | Electric locking device for steering mechanism |
| CN101927753A (en) * | 2010-08-17 | 2010-12-29 | 浙江吉利汽车研究院有限公司 | Electronic steering lock with CAN bus |
| CN102616205A (en) * | 2012-04-01 | 2012-08-01 | 奇瑞汽车股份有限公司 | Control system for steering column lock |
| CN203611926U (en) * | 2013-12-25 | 2014-05-28 | 昌辉汽车电气***（安徽）有限公司 | Electronic steering column lock controller and system thereof |
| CN104859582A (en) * | 2015-05-05 | 2015-08-26 | 马夸特开关(上海)有限公司 | Electronic steering column lock control system |
| EP3106357A1 (en) * | 2015-06-19 | 2016-12-21 | Continental Automotive GmbH | Electronic steering column lock system |
| CN107792161A (en) * | 2016-08-31 | 2018-03-13 | 长城汽车股份有限公司 | Steering column solution lock control device and its control method and vehicle |
| CN110949492A (en) * | 2019-11-27 | 2020-04-03 | 江苏大学 | Wire-controlled steering fault-tolerant device and control method thereof |
-
2020
- 2020-12-17 CN CN202011499596.6A patent/CN114643952A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH074218U (en) * | 1993-06-21 | 1995-01-20 | 株式会社東海理化電機製作所 | Ignition key device for vehicle |
| CN2936851Y (en) * | 2006-08-03 | 2007-08-22 | 比亚迪股份有限公司 | Electric locking device for steering mechanism |
| CN101927753A (en) * | 2010-08-17 | 2010-12-29 | 浙江吉利汽车研究院有限公司 | Electronic steering lock with CAN bus |
| CN102616205A (en) * | 2012-04-01 | 2012-08-01 | 奇瑞汽车股份有限公司 | Control system for steering column lock |
| CN203611926U (en) * | 2013-12-25 | 2014-05-28 | 昌辉汽车电气***（安徽）有限公司 | Electronic steering column lock controller and system thereof |
| CN104859582A (en) * | 2015-05-05 | 2015-08-26 | 马夸特开关(上海)有限公司 | Electronic steering column lock control system |
| EP3106357A1 (en) * | 2015-06-19 | 2016-12-21 | Continental Automotive GmbH | Electronic steering column lock system |
| CN107792161A (en) * | 2016-08-31 | 2018-03-13 | 长城汽车股份有限公司 | Steering column solution lock control device and its control method and vehicle |
| CN110949492A (en) * | 2019-11-27 | 2020-04-03 | 江苏大学 | Wire-controlled steering fault-tolerant device and control method thereof |
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