CN110539724B - Wireless key emergency vehicle locking system and wireless key emergency vehicle locking method - Google Patents
Wireless key emergency vehicle locking system and wireless key emergency vehicle locking method Download PDFInfo
- Publication number
- CN110539724B CN110539724B CN201910717409.8A CN201910717409A CN110539724B CN 110539724 B CN110539724 B CN 110539724B CN 201910717409 A CN201910717409 A CN 201910717409A CN 110539724 B CN110539724 B CN 110539724B
- Authority
- CN
- China
- Prior art keywords
- vehicle
- signal
- mobile terminal
- key
- emergency
- 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.)
- Active
Links
Images
Classifications
-
- 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
- B60R25/04—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 propulsion system, e.g. engine or drive motor
-
- 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
-
- 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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional 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
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to the technical field of automobile Bluetooth key control, and discloses a wireless key emergency vehicle locking system and a wireless key emergency vehicle locking method, wherein the method comprises the following steps: judging whether the wireless communication state between a mobile terminal held by a user and a vehicle is normal or not, and if not, opening the emergency locking function of the vehicle; receiving a trigger signal generated by a keyless entry system in response to an operation on a body of a vehicle and an engine state signal generated by an engine control unit; and under the condition that the engine state signal indicates that the engine is normally stopped and the trigger signal indicates that the operation on the vehicle body of the vehicle meets the preset condition, generating an emergency control signal so that the vehicle body controller can respond to the emergency control signal to control the vehicle to be locked and defensed. The invention can change and upgrade the problem that the existing Bluetooth key system can not lock the car when the mobile phone is turned off or fails, changes the software logic, does not need to increase the hardware cost, and perfects the existing Bluetooth key system.
Description
Technical Field
The invention relates to the technical field of automobile Bluetooth key control, in particular to a wireless key emergency vehicle locking system and a wireless key emergency vehicle locking method.
Background
With the widespread use of mobile devices, more and more automotive functions are being developed for use at the mobile phone end. The function of the mobile phone Bluetooth key is included. The function enables a user to be connected with the Bluetooth communication equipment (namely the remote information processor) of the vehicle through the mobile phone Bluetooth, realizes the control of the vehicle through the mobile phone application program, and achieves the aim of replacing the traditional vehicle key.
At present, a plurality of existing technical schemes already mention the similar functions, and can realize the functions of locking, unlocking, searching, opening a luggage compartment, starting a vehicle and the like of the vehicle by a mobile phone. However, a large leak still exists, that is, after the internal battery of the conventional vehicle key is exhausted or the key fails, the vehicle can still be locked or even protected by the built-in mechanical key. However, when the mobile phone is powered off or is powered off accidentally, the vehicle cannot be locked and defensed normally by the current technical scheme through the mobile phone, and the user of the mobile phone bluetooth key cannot carry the mechanical key with him. Therefore, in many application scenarios, a user cannot lock the car, and the help is difficult to be contacted due to the fact that the mobile phone is turned off.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a wireless key emergency vehicle locking system and a wireless key emergency vehicle locking method, which can solve the technical problem that a mobile end cannot normally lock and defend a vehicle after power failure or unexpected shutdown in the prior art.
The invention provides a wireless key emergency vehicle locking system in a first aspect, which comprises:
the remote information processor is used for judging whether the wireless communication state between the mobile terminal held by the user and the vehicle is normal or not, and if not, the emergency locking function of the vehicle is opened;
a keyless entry system for generating a trigger signal in response to an operation of a body of the vehicle;
an engine control unit for generating the engine status signal;
the telematics processor is further configured to generate an emergency control signal if the engine status signal indicates a normal engine shutdown and the trigger signal indicates that operation of the body of the vehicle satisfies a preset condition;
and the vehicle body controller is used for responding to the emergency control signal to control the vehicle to be locked and defensed.
Optionally, during the operation of the vehicle by the user using the mobile terminal, the telematics processor is configured to determine that the wireless communication state between the mobile terminal and the vehicle is abnormal if the wireless communication between the mobile terminal and the vehicle satisfies one or more of the following conditions:
the intensity of a communication signal between the mobile terminal and the remote information processor is lower than a preset signal intensity, the electric quantity of the mobile terminal is lower than a preset electric quantity, or a user cannot lock and fortify the vehicle through the mobile terminal.
Optionally, if it is detected that the user did not use the mobile terminal to start the vehicle last time, the telematics unit does not trigger an emergency locking function of the vehicle; if the emergency locking function is in an open state, the telematics processor stops the emergency locking function when a key fob signal transmitted by a remote controller of the vehicle is detected.
Optionally, the wireless key emergency car-locking system further includes a trigger key and a scanning device, the keyless entry system is configured to receive a pressing signal generated in response to a user pressing the trigger key, receive a key signal generated by the scanning device scanning a position of a mechanical key, determine a power mode of the vehicle, and generate a power signal, the trigger signal includes the pressing signal, the key signal, and the power signal, and the trigger key is a doorknob key or a trunk key of the vehicle.
Optionally, the telematics processor is configured to determine that the operation of the body of the vehicle indicated by the trigger signal satisfies the preset condition when the press signal indicates that the user presses the trigger key n times within a preset time, the key signal indicates that the mechanical key is not left in the position of the mechanical key, and the power signal indicates that the power mode of the vehicle is off.
The second aspect of the invention also provides a wireless key emergency vehicle locking method, which comprises the following steps:
judging whether the wireless communication state between a mobile terminal held by a user and a vehicle is normal or not, and if not, opening the emergency locking function of the vehicle;
receiving a trigger signal generated by a keyless entry system in response to an operation on a body of the vehicle and an engine state signal generated by an engine control unit;
and under the condition that the engine state signal indicates that the engine is normally stopped and the trigger signal indicates that the operation on the vehicle body of the vehicle meets a preset condition, generating an emergency control signal so that a vehicle body controller can respond to the emergency control signal to control the vehicle to be locked and defensed.
Optionally, the step of determining whether the wireless communication state between the mobile terminal held by the user and the vehicle is normal includes:
in the process that a user operates the vehicle by using the mobile terminal, determining that the wireless communication state of the mobile terminal and the vehicle is abnormal under the condition that the wireless communication of the mobile terminal and the vehicle meets one or more of the following conditions:
and the intensity of a communication signal between the mobile terminal and the mobile terminal is lower than the preset signal intensity, the electric quantity of the mobile terminal is lower than the preset electric quantity, or a user can not lock and fortify the vehicle through the mobile terminal.
Optionally, before the step of determining whether the wireless communication state between the mobile terminal held by the user and the vehicle is normal, the method further includes: if the fact that the user does not use the mobile terminal to start the vehicle last time is detected, an emergency locking function of the vehicle is not triggered; and/or
The method further comprises the following steps: and if the emergency locking function is in an open state, stopping the emergency locking function when a remote control key signal sent by a remote controller of the vehicle is detected.
Optionally, the received trigger signal includes: a key signal generated by scanning the position of a mechanical key and a power signal indicating the power mode of the vehicle in response to a pressing signal generated by a user pressing a trigger key;
determining that the trigger signal indicates that the operation on the body of the vehicle satisfies the preset condition includes: and under the conditions that the pressing signal indicates that a user presses the trigger key n times within preset time, the key signal indicates that no mechanical key is left at the position of the mechanical key, and the power supply signal indicates that the power supply mode of the vehicle is closed, determining that the operation of the body of the vehicle indicated by the trigger signal meets the preset condition.
The third aspect of the present invention also provides a machine-readable storage medium, which has instructions stored thereon, where the instructions are used to enable the machine-readable storage medium to execute the wireless key emergency locking method.
The invention can change and upgrade the problem that the existing Bluetooth key system can not lock the car when the mobile phone is turned off or fails, changes the software logic, does not need to increase the hardware cost, and perfects the existing Bluetooth key system.
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 some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a wireless key emergency vehicle locking system according to a first embodiment of the present invention;
fig. 2 is a schematic flow chart of a wireless key emergency vehicle locking method according to a second embodiment of the present invention;
fig. 3 is a schematic flow chart of the wireless key emergency vehicle locking method provided by the invention.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making creative efforts based on the embodiments of the present invention, belong to the protection scope of the present invention.
For convenience of description, in the invention, a user is connected with a Bluetooth communication device of a vehicle, namely a vehicle-mounted T-BOX, through Bluetooth of a mobile terminal, and the vehicle-mounted T-BOX is called as a telematics processor in the invention. Of course, in other embodiments, the user may also perform wireless communication connection with the vehicle through the wireless network and the mobile network, thereby implementing the emergency locking function.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a wireless key emergency locking system according to an embodiment of the present invention.
As shown in fig. 1, a first aspect of the present invention provides a wireless key emergency locking system, including:
and the remote information processor 1 is used for judging whether the wireless communication state between the mobile terminal 10 held by the user and the vehicle is normal or not, and if not, opening the emergency locking function of the vehicle.
The keyless entry system 2 generates a trigger signal in response to an operation of a body of the vehicle. A user opening or closing a vehicle door, trunk lid, engine, pressing a doorknob button or trunk button, etc. using a mechanical key may cause the keyless entry system 2 to generate a trigger signal.
And an engine control unit 3 for generating an engine state signal.
The telematics processor 1 is further configured to generate an emergency control signal in case the engine status signal indicates a normal stop of the engine and the trigger signal indicates that an operation on the body of the vehicle satisfies a preset condition.
When the engine is in an abnormal shutdown state or a starting state, the vehicle can not be triggered to be locked and defences are avoided, and safety accidents are caused after the engine is locked.
And a vehicle body controller 4 for controlling vehicle locking and arming in response to the emergency control signal.
The mobile terminal 10 includes a mobile phone, a notebook computer, a tablet computer, and the like. The wireless communication state comprises states of connection, disconnection, connection after disconnection, disconnection after connection, intermittent connection, mobile terminal electric quantity and the like. The engine state signal comprises an engine running state signal and the like, and the trigger signal comprises a pressing signal of pressing a door handle key or a trunk key, an impact signal of forcibly closing a vehicle door or a trunk cover, a pressing signal of closing a rear pressing vehicle door or the trunk cover and the like.
Once the user cannot lock and defend the vehicle through the mobile terminal 10, the telematics processor 1 may unlock the emergency locking function of the vehicle, and in other embodiments, when the user cannot lock and defend the vehicle through the mechanical key, for example, the remote controller on the mechanical key is low in power and/or the mechanical key is in a damaged state, the telematics processor 1 may still be configured to unlock the emergency locking function of the vehicle.
When the insert is inserted into the position of the mechanical key, the insert can be scanned so as to determine the degree of fit between the insert and the mechanical key, and when the degree of fit between the insert and the mechanical key is high, the insert can be judged to be the mechanical key of the vehicle, and at the moment, the vehicle can be locked, protected and the like by rotating the insert. When the degree of agreeing with of this inserted object and mechanical key is lower, can judge that this inserted object is not this vehicle's mechanical key, in order to guarantee the safety of vehicle and the interior property of car, the vehicle can be automatic to be locked and set up defences this moment, even the user uses wrong key to insert mechanical key position, still can lock and set up defences the vehicle to the time of looking for and rotating this vehicle's mechanical key has been saved.
When the emergency locking function is turned on and the vehicle stops running, the vehicle can be locked and defensed only by simple operations of the user on the vehicle, for example, the simple operations include: the method comprises the steps of closing the vehicle door or the trunk lid by force, pressing after closing the vehicle door or the trunk lid, continuously pressing a door handle key or a trunk key for multiple times, recording fingerprints or irises and the like.
The mobile terminal 10 is used to generate a mobile terminal power signal and a wireless control signal in response to a user controlling the operation of the vehicle. The remote information processor 1 is used for receiving the electric quantity signal of the mobile terminal, receiving, recording and transmitting the wireless control signal to the vehicle body controller 4, and the vehicle body controller 4 is used for receiving and controlling the vehicle according to the wireless control signal.
The wireless control signals comprise locking signals, unlocking signals, fortifying signals, defences signals, trunk opening signals, car searching signals, car starting signals and the like.
Further, in the process of the user operating the vehicle using the mobile terminal 10, the telematics processor 1 is configured to determine that the wireless communication state of the mobile terminal 10 with the vehicle is abnormal if the wireless communication of the mobile terminal 10 with the vehicle satisfies one or more of the following conditions:
the intensity of the communication signal between the mobile terminal 10 and the telematics processor 1 is lower than the preset signal intensity, the electric quantity of the mobile terminal 10 is lower than the preset electric quantity, or the user cannot lock and fortify the vehicle through the mobile terminal 10.
Wherein, the communication signal strength between the mobile terminal 10 and the telematics processor 1 being lower than the predetermined signal strength includes that the wireless communication connection between the mobile terminal 10 and the telematics processor 1 is in a disconnected state or a discontinuous connection state. The remote information processor 1 judges that the electric quantity of the mobile terminal 10 is lower than the preset electric quantity according to the mobile terminal electric quantity signal, namely the electric quantity of the mobile terminal 10 is 0 or automatically shuts down within m seconds in the future, optionally, m is 60 to 90, and the preset electric quantity can be set to the remote information processor 1 through the mobile terminal 10. When the user cannot lock and fortify the vehicle through the mobile terminal 10, that is, the mobile terminal 10 has a problem in the program for controlling the vehicle or the mobile terminal 10 has a problem in the touch screen, the telematics 1 turns on the emergency locking function.
Further, if it is detected that the user has not started the vehicle using the mobile terminal 10 last time, the telematics processor 1 does not trigger the emergency locking function of the vehicle. If the emergency shutdown function is in the on state, the telematics processor 1 stops the emergency shutdown function when a key fob signal transmitted from a remote controller of the vehicle is detected. Typically, the vehicle remote control is integrated with a mechanical key.
Further, the wireless key emergency vehicle locking system further comprises a trigger button 5 and a scanning device 6, the keyless entry system 2 is used for receiving a pressing signal generated in response to a user pressing the trigger button 5, receiving a key signal generated by the scanning device 6 scanning the position of a mechanical key, determining a power mode of the vehicle and generating the power signal, the trigger signal comprises the pressing signal, the key signal and the power signal, the trigger button 5 is a door handle button or a luggage compartment button of the vehicle, and the scanning device 6 comprises a low-frequency antenna.
Further, the telematics processor is configured to determine that the trigger signal indicates that the operation on the body of the vehicle satisfies the preset condition when the press signal indicates that the user presses the trigger key n times within a preset time, the key signal indicates that the mechanical key is not left in the position of the mechanical key, and the power signal indicates that the power mode of the vehicle is off.
Optionally, the preset time is 0.5 to 10 seconds, and n is 3 to 7. Preferably, the keyless entry system 2 defaults to a predetermined time of 5 seconds, and n is 5. Of course, both the preset time and the number of pressing times n can be set by the user through the mobile terminal 10 to the keyless entry system 2 via the telematics 1.
Preferably, the system also comprises an anti-theft device, wherein the anti-theft device comprises a four-door lock 7, a trunk lock and an anti-theft horn 8, and the anti-theft device is used for controlling the locking of the four-door lock 7, the locking of the trunk lock and the anti-theft horn 8 to give an alarm by the vehicle body controller 4.
The invention can change and upgrade the problem that the existing Bluetooth key system can not lock the car when the mobile phone is turned off or fails, changes the software logic, does not need to increase the hardware cost, and perfects the existing Bluetooth key system.
Referring to fig. 2 to 3, fig. 2 is a schematic flow chart of a wireless key emergency vehicle locking method according to a second embodiment of the present invention, and fig. 3 is a schematic flow chart of the wireless key emergency vehicle locking method according to the present invention.
As shown in fig. 2 to 3, a second aspect of the present invention further provides a wireless key emergency locking method, including:
s100, judging whether the wireless communication state between the mobile terminal 10 held by the user and the vehicle is normal or not, and if not, opening the emergency locking function of the vehicle;
if the result is normal, the step S100 is executed again. At this time, the user can normally operate the vehicle through the mobile terminal 10, such as locking, unlocking, arming, disarming, starting the vehicle, and the like.
S200, receiving a trigger signal generated by a keyless entry system in response to an operation on a vehicle body of the vehicle and an engine state signal generated by an engine control unit;
and S300, generating an emergency control signal under the condition that the engine state signal indicates that the engine is normally stopped and the trigger signal indicates that the operation on the vehicle body of the vehicle meets a preset condition, so that the vehicle body controller can respond to the emergency control signal to control the vehicle to be locked and defensed.
Further, the step of determining whether the wireless communication state between the mobile terminal 10 held by the user and the vehicle is normal in S100 includes:
in the process that the user operates the vehicle by using the mobile terminal 10, the wireless communication state of the mobile terminal 10 and the vehicle is determined to be abnormal in the case that the wireless communication of the mobile terminal 10 and the vehicle satisfies one or more of the following conditions:
the intensity of the communication signal between the mobile terminal 10 and the mobile terminal is lower than the preset signal intensity, the electric quantity of the mobile terminal 10 is lower than the preset electric quantity, or the user cannot lock and defences the vehicle through the mobile terminal 10.
Further, before the step of determining whether the wireless communication state between the mobile terminal 10 held by the user and the vehicle is normal in S100, the method further includes: if the user does not use the mobile terminal 10 to start the vehicle last time, the emergency locking function of the vehicle is not triggered; and/or
The method further comprises the following steps: if the emergency locking function is in an open state, the emergency locking function is stopped when a remote control key signal transmitted by a remote controller of the vehicle is detected.
Further, the received trigger signal includes: responding to a pressing signal generated by pressing a trigger key by a user, a key signal generated by scanning the position of a mechanical key, and a power supply signal indicating the power supply mode of the vehicle;
determining that the trigger signal indicates that the operation on the body of the vehicle satisfies the preset condition includes: and under the conditions that the pressing signal indicates that a user presses the trigger key n times within the preset time, the key signal indicates that no mechanical key is left at the position of the mechanical key, and the power supply signal indicates that the power supply mode of the vehicle is closed, determining that the operation of the body of the vehicle indicated by the trigger signal meets the preset condition.
The specific working principle and benefits of the wireless key emergency locking method provided by the invention are similar to those of the wireless key emergency locking system provided by the invention, and are not repeated herein.
The third aspect of the present invention also provides a machine-readable storage medium, on which instructions are stored, the instructions being used for enabling the machine-readable storage medium to execute the above-mentioned wireless key emergency locking method.
The invention can change and upgrade the problem that the existing Bluetooth key system can not lock the car when the mobile phone is turned off or fails, changes the software logic, does not need to increase the hardware cost, and perfects the existing Bluetooth key system.
In the above embodiments, the description of each embodiment has its own emphasis, and for parts not described in detail in a certain embodiment, reference may be made to the description of other embodiments. In the above description, for a person skilled in the art, according to the idea of the embodiment of the present invention, there are changes in the specific implementation and application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A wireless key emergency locking system, the system comprising:
the remote information processor is used for judging whether the wireless communication state between the mobile terminal held by the user and the vehicle is normal or not, and if not, the emergency locking function of the vehicle is opened;
a keyless entry system for generating a trigger signal in response to an operation of a body of the vehicle;
an engine control unit for generating an engine status signal;
the telematics processor is further configured to generate an emergency control signal if the engine status signal indicates a normal engine shutdown and the trigger signal indicates that operation of the body of the vehicle satisfies a preset condition;
and the vehicle body controller is used for responding to the emergency control signal to control the vehicle to be locked and defensed.
2. The system of claim 1, wherein during operation of the vehicle by a user using the mobile terminal, the telematics processor is configured to determine that the wireless communication status of the mobile terminal with the vehicle is abnormal if the wireless communication of the mobile terminal with the vehicle satisfies one or more of the following:
the intensity of a communication signal between the mobile terminal and the remote information processor is lower than a preset signal intensity, the electric quantity of the mobile terminal is lower than a preset electric quantity, or a user cannot lock and fortify the vehicle through the mobile terminal.
3. The system of claim 2, wherein the telematics processor does not trigger an emergency lockout function of the vehicle if it is detected that the vehicle was not started by a user last time using the mobile terminal; if the emergency locking function is in an open state, the telematics processor stops the emergency locking function when a key fob signal transmitted by a remote controller of the vehicle is detected.
4. The system of claim 1, wherein the wireless key emergency locking system further comprises a trigger button and a scanning device, the keyless entry system is configured to receive a pressing signal generated in response to a user pressing the trigger button, receive a key signal generated by the scanning device scanning a mechanical key position, and determine a power mode of the vehicle and generate a power signal, the trigger signal comprises the pressing signal, the key signal, and the power signal, and the trigger button is a doorknob button or a trunk button of the vehicle.
5. The system of claim 4, wherein the telematics processor is configured to determine that the trigger signal indicates that the operation on the body of the vehicle satisfies the preset condition if the press signal indicates that the trigger key is pressed n times by a user within a preset time, the key signal indicates that the mechanical key is not left in the mechanical key position, and the power signal indicates that the power mode of the vehicle is off.
6. A wireless key emergency vehicle locking method is characterized by comprising the following steps:
judging whether the wireless communication state between a mobile terminal held by a user and a vehicle is normal or not, and if not, opening the emergency locking function of the vehicle;
receiving a trigger signal generated by a keyless entry system in response to an operation on a body of the vehicle and an engine state signal generated by an engine control unit;
and under the condition that the engine state signal indicates that the engine is normally stopped and the trigger signal indicates that the operation on the vehicle body of the vehicle meets a preset condition, generating an emergency control signal so that a vehicle body controller can respond to the emergency control signal to control the vehicle to be locked and defensed.
7. The method of claim 6, wherein the step of determining whether the wireless communication state between the mobile terminal and the vehicle held by the user is normal comprises:
in the process that a user operates the vehicle by using the mobile terminal, determining that the wireless communication state of the mobile terminal and the vehicle is abnormal under the condition that the wireless communication of the mobile terminal and the vehicle meets one or more of the following conditions:
and the intensity of a communication signal between the mobile terminal and the mobile terminal is lower than the preset signal intensity, the electric quantity of the mobile terminal is lower than the preset electric quantity, or a user can not lock and fortify the vehicle through the mobile terminal.
8. The method according to claim 6, wherein the step of determining whether the wireless communication status between the mobile terminal held by the user and the vehicle is normal further comprises: if the fact that the user does not use the mobile terminal to start the vehicle last time is detected, an emergency locking function of the vehicle is not triggered; and/or
The method further comprises the following steps: and if the emergency locking function is in an open state, stopping the emergency locking function when a remote control key signal sent by a remote controller of the vehicle is detected.
9. The method of claim 6, wherein receiving the trigger signal comprises: a key signal generated by scanning the position of a mechanical key and a power signal indicating the power mode of the vehicle in response to a pressing signal generated by a user pressing a trigger key;
determining that the trigger signal indicates that the operation on the body of the vehicle satisfies the preset condition includes: and under the conditions that the pressing signal indicates that a user presses the trigger key n times within preset time, the key signal indicates that no mechanical key is left at the position of the mechanical key, and the power supply signal indicates that the power supply mode of the vehicle is closed, determining that the operation of the body of the vehicle indicated by the trigger signal meets the preset condition.
10. A machine-readable storage medium having instructions stored thereon for enabling the machine-readable storage medium to perform the wireless key emergency locking method of any one of claims 6 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910717409.8A CN110539724B (en) | 2019-08-05 | 2019-08-05 | Wireless key emergency vehicle locking system and wireless key emergency vehicle locking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910717409.8A CN110539724B (en) | 2019-08-05 | 2019-08-05 | Wireless key emergency vehicle locking system and wireless key emergency vehicle locking method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110539724A CN110539724A (en) | 2019-12-06 |
| CN110539724B true CN110539724B (en) | 2021-03-23 |
Family
ID=68710479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910717409.8A Active CN110539724B (en) | 2019-08-05 | 2019-08-05 | Wireless key emergency vehicle locking system and wireless key emergency vehicle locking method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110539724B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061076B (en) * | 2020-08-03 | 2022-05-20 | 北京汽车股份有限公司 | Keyless control method and device for vehicle, vehicle and electronic equipment |
| CN114312665B (en) * | 2020-10-09 | 2023-03-14 | 长城汽车股份有限公司 | Key control method, device, system, storage medium and electronic equipment |
| CN112793537A (en) * | 2021-01-29 | 2021-05-14 | 云度新能源汽车股份有限公司 | Control method for unlocking and locking vehicle door, storage medium and vehicle |
| CN112918430B (en) * | 2021-03-04 | 2023-01-06 | 永康市小郎科技有限公司 | Electric vehicle starting and stopping system and electric vehicle control method |
| CN113329369B (en) * | 2021-06-11 | 2022-10-14 | 广州小鹏汽车科技有限公司 | Vehicle unlocking and locking method, device and system |
| CN114834392B (en) * | 2021-06-21 | 2023-11-10 | 长城汽车股份有限公司 | Control method, control device, automobile key system and vehicle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5576071B2 (en) * | 2009-07-21 | 2014-08-20 | 株式会社東海理化電機製作所 | User identification system and customization system |
| CN206049604U (en) * | 2016-08-25 | 2017-03-29 | 大连楼兰科技股份有限公司 | Bluetooth keyless based on mobile terminal into from lock device |
| CN106394490B (en) * | 2016-10-19 | 2019-05-10 | 广州汽车集团股份有限公司 | The method, apparatus and system of Vehicular intelligent unlock |
| CN206968607U (en) * | 2017-06-27 | 2018-02-06 | 吉林大学 | A kind of urgent block sytem of car door based on cell phone application |
| CN108528385B (en) * | 2018-03-21 | 2020-09-15 | 北京汽车股份有限公司 | Vehicle body anti-theft system and control method thereof |
-
2019
- 2019-08-05 CN CN201910717409.8A patent/CN110539724B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110539724A (en) | 2019-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110539724B (en) | Wireless key emergency vehicle locking system and wireless key emergency vehicle locking method | |
| US7181189B2 (en) | Vehicular remote control system and tire pressure monitoring system | |
| US8957760B2 (en) | Electric vehicle theft preventing device | |
| CN110723086A (en) | Vehicle start control system and method | |
| US20130116860A1 (en) | Wireless communication system | |
| EP1712438A2 (en) | Vehicle theft prevention system | |
| US7853367B2 (en) | Remote engine control system | |
| JP2005515330A (en) | Car locking device | |
| JP6336931B2 (en) | Vehicle anti-theft device | |
| CN112061076B (en) | Keyless control method and device for vehicle, vehicle and electronic equipment | |
| JP2004027490A (en) | Vehicle remote control system, and portable machine for vehicle remote control system | |
| CN105383440A (en) | Electronic vehicle security system devoid of lock cylinders | |
| JP2003003710A (en) | Wireless installation | |
| KR20210035011A (en) | System and method for connected vehicle control | |
| CN113830027A (en) | Vehicle control method based on digital key system | |
| JP3885022B2 (en) | Vehicle antitheft device | |
| CN102890839B (en) | A kind of control method of intelligent key device of automobile back door | |
| JP2002269663A (en) | Security system for vehicle | |
| JP3565923B2 (en) | Engine starter | |
| JP2008120193A (en) | Vehicle control device | |
| JP2006341734A (en) | Remote operation control device for vehicle and method therefor | |
| JP2002188505A (en) | Engine control device for vehicle | |
| CN113370810A (en) | Charging gun electronic lock control method and charging gun electronic lock control system | |
| JP2006299798A (en) | Vehicle control method and system by smart card | |
| JP2008273520A (en) | Engine start controlling system |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |