The invention discloses a double-chain repair information security control method and device for an intelligent connected automobile, and is used for providing protection for communication security of an Internet of Vehicles fleet. The control method disclosed by the invention comprises the following steps of enabling a vehicle in a motorcade to receive dynamic information of a front vehicle; detecting whether the dynamic information is abnormal or not; updating communication chain data and check chain data according to the dynamic information; if dynamic information is abnormal, correcting the communication chain data according to the check chain data; wherein the communication chain data is used for storing the dynamic information of the front vehicle, and the verification chain data is used for predicting the dynamic information of the next moment of the front vehicle according to the dynamic information of the current moment of the front vehicle. The invention further provides the double-chain repair information safety control device for an intelligent connected vehicle.
本申请公开了一种面向智能网联汽车的双链修复信息安全控制方法及装置,用于为车联网车队的通信安全提供防护。本申请公开的汽车信息安全控制方法包括:车队中的车辆接收前车的动力学信息;检测所述动力学信息是否存在异常;根据所述动力学信息更新通信链数据和校验链数据;若所述动力学信息存在异常,则根据所述校验链数据对所述通信链数据进行修正;其中,所述通信链数据用于存储前车的动力学信息,所述校验链数据用于根据前车当前时刻的动力学信息预测前车下一时刻的动力学信息。本申请还提供了一种面向智能网联汽车的双链修复信息安全控制装置。
Double-chain repair information safety control method and device for intelligent connected automobile
一种面向智能网联汽车的双链修复信息安全控制方法及装置
2021-05-28
Patent
Elektronische Ressource
Chinesisch
IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES |
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