The invention provides an early warning method for intelligently recognizing the height limit of the front road condition and the cargo carrying height of a truck. The early warning method comprises the following steps that S1, basic parameter values of a vehicle-mounted rear recognition camera and a vehicle-mounted front recognition camera are preset; s2, a vehicle-mounted rear recognition camera recognizes and obtains the actual height of the whole vehicle and stores the actual height into a vehicle-mounted system; s3, a vehicle-mounted front recognition camera monitors a front height obstacle in real time and obtains sensing parameters at the same time; s4, the height of the obstacle is calculated and fed back to the vehicle-mounted system; and S5, the vehicle machine system performs data analysis and early warning. The front road condition is collected in real time through the camera, whether the front road condition height and the current cargo carrying height of the truck meet passing conditions or not is judged in real time and early warned through system image processing and calculation, various road condition scenes can be covered, intelligent recognition can be achieved, and dependence on height limit prompt of roads is not needed; and early warning prompt can be met for road conditions without height limit prompt, so that the driving safety of the truck is improved.
本发明提供一种智能识别前方路况限高和卡车载货高度的预警方法,包括以下步骤:S1、预置车载后置识别摄像头和前置识别摄像头的基础参数值;S2、车载后置识别摄像头识别获取整车实际高度,并存入车载系统;S3、车载前置识别摄像头实时监测前方高度障碍物,同时获取感知参数;S4、计算障碍物高度并反馈给车载系统;S5、车机系统执行数据分析并预警。本发明通过摄像头实时采集前方路况,通过系统图像处理和计算,对前方路况高度与当前卡车自身载货高度是否满足通过条件进行实时判断并预警,可以覆盖各种路况场景并智能识别,不需依赖道路的限高提示,且对没有限高提示的路况也能满足预警提示,提高货车驾驶安全。
Early warning method for intelligently recognizing height limit of front road condition and truck loading height
一种智能识别前方路况限高和卡车载货高度的预警方法
2023-10-10
Patent
Electronic Resource
Chinese
IPC: | 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 / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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