The invention discloses a vehicle indicator lamp icon verification method, device and equipment and a storage medium, and belongs to the technical field of vehicle indicator lamp display. All icon results which can be displayed in the display screen are obtained in advance, then the feature area of each icon is determined according to the preset division rule, and according to the feature areas, the regional CRC check values are generated and combined into the check value sequence to serve as contrast for follow-up icon check; in the actual verification process, determining the icon type and the display state of the to-be-verified icon according to the CAN message, and determining the CRC verification value of the actually displayed image of the to-be-verified icon in the feature region; and comparing the CRC check value of the feature region image with a recorded check value sequence, and determining a check result. Through the above steps, the accuracy and fault-tolerant capability of vehicle indicator lamp icon verification are improved.
本发明公开了一种车辆指示灯图标校验方法,装置,设备及存储介质,属于汽车指示灯显示技术领域。本发明通过预先获取显示屏中所有可以进行显示的图标结果,然后按照预设划分规则,确定每个图标的特征区域,根据特征区域,生成区域CRC校验值并组合成校验值序列,作为后续进行图标校验的对照;在实际的校验流程中,根据CAN报文,确定待校验图标的图标类型与显示状态,确定所述待校验图标的实际显示的图像在特征区域的CRC校验值;将特征区域图像CRC校验值与记录中的校验值序列进行比对,确定校验结果。通过上述步骤,提高了车辆指示灯图标校验的准确性和容错能力。
Vehicle indicator light icon verification method and device, equipment and storage medium
车辆指示灯图标校验方法,装置,设备及存储介质
2024-04-12
Patent
Electronic Resource
Chinese
IPC: | H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / 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 |
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