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Vehicle unlocking method and device

A vehicle and unlocking technology, applied in the field of vehicle unlocking methods and devices, can solve problems such as inability to unlock, and achieve the effect of avoiding inability to unlock and ensuring uniqueness

Active Publication Date: 2022-04-15
湖南行必达网联科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a vehicle unlocking method and device, which can ensure that the passwords on the vehicle terminal and the background server are updated synchronously without a network, thereby avoiding the problem that the vehicle cannot be unlocked due to a mismatch of passwords , and ensure the uniqueness of the password

Method used

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  • Vehicle unlocking method and device
  • Vehicle unlocking method and device
  • Vehicle unlocking method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] figure 1 It is a schematic diagram of an application scenario of the unlocking method for a vehicle provided in Embodiment 1 of the present invention.

[0069] refer to figure 1 , when the user has not completed the delivery, the server obtains the overdue time by obtaining the current time and based on the current time and the preset delivery time; if the overdue time exceeds the preset overdue time, it means that the user has not completed the delivery, and the server sends a message to the vehicle terminal The vehicle lock instruction information is sent, and after the vehicle terminal receives the vehicle lock instruction information sent by the server, the vehicle terminal controls the torque speed of the engine according to the vehicle lock instruction information.

[0070] When the vehicle is locked, the vehicle is in an emergency locked state. If the user needs to move the vehicle, or after the user completes the delivery, the server does not unlock the vehicl...

Embodiment 2

[0075] figure 2 It is a flow chart of the vehicle unlocking method provided by Embodiment 2 of the present invention.

[0076] refer to figure 2 , applied to a vehicle terminal, the method includes the following steps:

[0077] Step S101, responding to the user's operation according to the first unlock password value, the operation includes the operation of the brake pedal and the operation of the accelerator pedal;

[0078] Specifically, when the vehicle is locked, the vehicle is in an emergency locking state. If the user needs to move the vehicle, or after the user completes the delivery, the server does not unlock the vehicle due to network reasons, at this time, the user informs the background management personnel to unlock the vehicle by phone. When the background manager judges that the vehicle is in an emergency state and cannot be remotely unlocked, the background manager obtains the total mileage of the vehicle and the vehicle identification code, and inputs the ...

Embodiment 3

[0100] image 3 It is a flow chart of another vehicle unlocking method provided by Embodiment 3 of the present invention.

[0101] refer to image 3 , applied to the server, the method includes the following steps:

[0102] Step S301, obtaining the user's vehicle identification code and the total mileage of the vehicle;

[0103] Specifically, when the vehicle is locked, the vehicle is in an emergency locking state. If the user needs to move the vehicle, or after the user completes the delivery, the server does not unlock the vehicle due to network reasons, at this time, the user informs the background management personnel to unlock the vehicle by phone. When the background manager judges that the vehicle is in an emergency state and cannot be remotely unlocked, the background manager obtains the total mileage of the vehicle and the vehicle identification code, and inputs the total mileage of the vehicle into the server. The server calculates the total mileage of the vehicle...

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Abstract

The invention provides a method and device for unlocking a vehicle, which are applied to a vehicle terminal, including: responding to the user's operation according to the first unlock password value, the operation includes the operation of the brake pedal and the operation of the accelerator pedal; according to the operation of the brake pedal and the acceleration Pedal operation, detect the operation times of the brake pedal, the operation times of the accelerator pedal and the operation time of the brake pedal; obtain the total mileage of the vehicle; calculate the total mileage of the vehicle to obtain the second unlock password value; when the brake pedal When the number of operations of the accelerator pedal reaches the value corresponding to the ones digit, the number of operations of the accelerator pedal reaches the value corresponding to the tens digit, and the operation time of the brake pedal reaches the preset time, the vehicle is unlocked. The first unlock password value is calculated by the server. It can ensure that the passwords on the vehicle terminal and the background server are updated synchronously without a network, thereby avoiding the problem that the vehicle cannot be unlocked due to a mismatch of passwords, and ensuring the uniqueness of the passwords.

Description

technical field [0001] The invention relates to the technical field of vehicle control, in particular to a vehicle unlocking method and device. Background technique [0002] On heavy machinery or commercial vehicles, there is a remote control system, which is used to monitor whether the user has completed the delivery to the merchant (for example, the scheduled repayment of the vehicle). When the user completes the delivery, the system removes restrictions on vehicle performance (such as the engine's torque speed) through remote unlocking. [0003] At present, the specific implementation process of the remote control system is as follows: multiple sets of unlocking passwords are pre-stored on the controller, and the background server also stores the same multiple sets of unlocking passwords. When the unlocking is completed, the vehicle terminal and the background server will delete the used unlocking passwords at the same time, and use the next set of passwords when unlocki...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07C9/00H04L67/12
CPCG07C9/00309G07C9/00571G07C9/00896H04L67/12
Inventor 李义文周江葛祖康
Owner 湖南行必达网联科技有限公司
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