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Method and device for storing traffic information based on coalition chain

A traffic information and alliance technology, applied in the blockchain field, can solve problems such as destruction, malicious deletion of data, unreliable query results, etc.

Active Publication Date: 2018-10-26
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a method and device for storing traffic information based on an alliance chain, which solves the problem that the current traffic information query can only use related sensors and other auxiliary means to determine the identity of the perpetrator after the occurrence of a traffic accident. Uncertainty factors will affect the collection of evidence at the accident site, such as severe damage to the sensor in the accident, man-made malicious damage and other factors
At the same time, even after the relevant evidence has been collected and uploaded to the central server, these data may be maliciously deleted, resulting in the technical problem of unreliable query results of existing traffic information queries

Method used

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  • Method and device for storing traffic information based on coalition chain
  • Method and device for storing traffic information based on coalition chain
  • Method and device for storing traffic information based on coalition chain

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Embodiment Construction

[0040] In order to make the purpose, 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 in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0041]The executive body of this embodiment may include the following parts, one is the car terminal, the other is the data storage network, and the third is the authentication center. In addition, when reading traffic information, relevant government departments and traffic police can be set.

[0042] figure 1 A flow chart of an embodim...

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Abstract

The invention discloses a method and a device for storing traffic information based on a coalition chain. The method comprises the following steps: the identity information of a driver is collected when an automobile terminal is started; authentication is carried out through the blockchain technology; the information is saved on the blockchain; the information on the blockchain has the characteristics of being non-tamperable and is stored in a decentralized database, thereby solving the technical problem that the current traffic information queries can only use the relevant sensors and other auxiliary means to determine the identity of a perpetrator after a traffic accident occurs; due to too many uncertain factors, the collection of evidence on the scene of the accident is affected, suchas the serious damage of the sensor in the accident, human malicious damage and other factors; and even after the relevant evidence has been collected and uploaded to a central server, the data may also be maliciously deleted, resulting in unreliable query results for the existing traffic information queries.

Description

technical field [0001] The invention relates to the technical field of block chains, in particular to a method and device for storing traffic information based on alliance chains. Background technique [0002] The current traffic information query can only use relevant sensors and other auxiliary means to determine the identity of the perpetrator after the traffic accident. Due to too many uncertain factors, it will affect the collection of evidence at the accident scene, such as the sensor in the accident. Serious damage, man-made malicious damage and other factors. At the same time, even after relevant evidence has been collected and uploaded to the central server, these data may be maliciously deleted, resulting in the technical problem of unreliable query results of existing traffic information queries. Contents of the invention [0003] The invention provides a method and device for storing traffic information based on an alliance chain, which solves the problem that...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0428H04L63/0823H04L63/083H04L63/0876H04L63/123H04L67/1097H04L67/12
Inventor 卢杰筵刘义余荣张浩川谢嘉元
Owner GUANGDONG UNIV OF TECH
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