The invention discloses a vehicle flooding prevention method and system, and relates to the technical field of automatic driving, and the method comprises the steps: obtaining a road water level panorama, and obtaining the real-time water level data of a position point where a vehicle is located, and risk point information on a vehicle planning driving route; and obtaining a water level risk index according to the real-time water level data of the position point of the vehicle and preset vehicle allowable water level data. And obtaining a water level time risk index according to the risk point information. And processing the water level height risk index and the water level time risk index according to a preset safety strategy to obtain a control instruction. The water level height risk index is obtained based on the real-time water level data, the water level time risk index is obtained based on the risk point information, the control instruction is generated by combining the two risk indexes, misoperation of the vehicle in the deepwater area is avoided, and the vehicle is prevented from entering the deepwater area by mistake during driving.
本申请公开了一种预防车辆淹水方法及系统,涉及自动驾驶技术领域,包括获取道路水位全景图得到车辆所在位置点的实时水位数据和车辆规划行驶路线上的风险点信息。根据车辆所在位置点的实时水位数据和预设的车辆容许水位高度数据得到水位高度风险指数。根据风险点信息得到水位时间风险指数。根据预设的安全策略对水位高度风险指数和水位时间风险指数进行处理得到控制指令。本申请基于实时水位数据得到水位高度风险指数,基于风险点信息得到水位时间风险指数,结合两个风险指数生成控制指令,避免车辆在处于深水区域时误操作,避免车辆在行驶时误入深水区域。
Method and system for preventing vehicle flooding
一种预防车辆淹水方法及系统
2022-03-04
Patent
Electronic Resource
Chinese
IPC: | H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / 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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
Method and system for preventing vehicle flooding, storage medium and vehicle
European Patent Office | 2022
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