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Block chain-based dangerous driving behavior avoidance method and device, and medium

A dangerous driving and blockchain technology, applied in the field of self-driving cars, can solve problems such as transaction fraud, inability to guarantee the security and fairness of data transactions, and achieve the effect of ensuring safety

Active Publication Date: 2021-10-29
浪潮卓数大数据产业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of this specification provides a method, equipment and medium for avoiding dangerous driving behavior based on blockchain, which are used to solve the following technical problems in the prior art: In the traditional data transaction mode, not every transaction subject is credible, will abide by the transaction rules, and transaction fraud may occur, so the security and fairness of data transactions cannot be guaranteed.

Method used

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  • Block chain-based dangerous driving behavior avoidance method and device, and medium
  • Block chain-based dangerous driving behavior avoidance method and device, and medium

Examples

Experimental program
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Effect test

Embodiment approach 1

[0109]Judging the user status, if the user has returned to normal and can drive the vehicle normally, the remote connection will be cut off, and only local manual driving can be performed, which effectively prevents the dangerous problem that the vehicle may be hijacked remotely.

Embodiment approach 2

[0111] If the user initiates dangerous driving behaviors (suicide, revenge) due to illness or other reasons, after receiving the command to prohibit the activation of the automatic driving mode, the danger avoidance program stored on the blockchain will be downloaded based on the tamper-proof smart contract. to the vehicle control system. Because the blockchain has the characteristics of credibility, timing, and immutability, it can be considered that the danger avoidance program stored on the blockchain is safe and will not be hijacked or tampered remotely. Then, the newly downloaded danger avoidance program controls the vehicle driving control unit in the vehicle control system to perform preset danger avoidance operations on the vehicle.

Embodiment approach 3

[0113] When the on-board system is in an "abnormal" state and cannot judge the user's status, the disaster recovery mode in the on-board control system is activated to control the vehicle to park on the roadside.

[0114] The block chain-based dangerous driving behavior avoidance method illustrated in this embodiment can perform safety avoidance operations on preset dangerous driving behaviors whether in automatic driving mode or user manual driving mode, and is a comprehensive driving safety protection method.

[0115] Based on the same idea, some embodiments of the present application also provide devices and non-volatile computer storage media corresponding to the above method.

[0116] figure 2 A schematic diagram of the architecture of the block chain-based dangerous driving behavior avoidance device provided by the embodiment of this specification, the device includes:

[0117] at least one processor; and,

[0118] a memory communicatively coupled to the at least one ...

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Abstract

The invention discloses a block chain-based dangerous driving behavior avoidance method and device, and a medium. The method comprises the steps of acquiring an automatic driving mode starting instruction; and based on a tamper-proof smart contract, comparing the version information of a danger avoidance program stored in a vehicle-mounted control system with the version information of the danger avoidance program stored in a block chain, and if the version information of the danger avoidance program is inconsistent with the version information of the danger avoidance program stored in the block chain, prohibiting starting the automatic driving mode. According to the dangerous driving behavior avoidance method disclosed by the invention, the dangerous driving behaviors caused by misoperation of a user or remote hijacking can be effectively avoided, and the dangerous behaviors are prevented and controlled in the driving process by utilizing the credibility, the time sequence and the non-tampering property of the block chain technology.

Description

technical field [0001] This application relates to the technical field of self-driving cars, and in particular to a block chain-based method, equipment, and medium for avoiding dangerous driving behaviors. Background technique [0002] At present, with the continuous improvement of computer technology capabilities, more and more autonomous driving technologies are applied to cars. At present, mid-to-high-end cars are generally equipped with L1 or L2-level automatic driving systems. In the foreseeable future, L3-level or even L4-level automatic driving systems will also be applied to cars. [0003] As self-driving technology becomes more and more mature, it has become a possibility for self-driving cars to drive on the road, accompanied by safety issues of self-driving. One of the problems is the intrusion of hackers, that is, the current automatic driving technology has the problem of remote hijacking security. The second is the user's misoperation problem. The user may ma...

Claims

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Application Information

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IPC IPC(8): B60W60/00B60W50/00
CPCB60W60/00B60W50/00B60W50/0098
Inventor 牟清波孙长杰李倩张艳雪李照川吕明逸
Owner 浪潮卓数大数据产业发展有限公司
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