The invention relates to the technical field of vehicle-mounted video shunt acquisition, in particular to a vehicle-mounted video shunt acquisition system and method. The system comprises a camera, a splitter, an automatic driving control module and an acquisition module. The output end of the camera is in data connection with the input end of the splitter; the splitter is provided with an MCU chip, the first output end of the splitter is in data connection with the input end of the automatic driving control module, and the second output end of the splitter is in data connection with the input end of the acquisition module; the MCU chip is respectively connected with a signal input end, a first output end and a second output end of the splitter through a synchronous serial bus; the automatic driving control module is provided with a first SOC chip, and the first SOC chip communicates with the MCU chip through a synchronous serial bus and is used for sending an instruction for switching the working mode of the splitter to the MCU chip. The system is suitable for various different cameras and automatic driving control modules, and the expansibility is high.
本发明涉及车载视频分路采集的技术领域,更具体的,涉及一种车载视频分路采集系统及方法。其包括摄像头、分路器、自动驾驶控制模块以及采集模块;摄像头的输出端与分路器的输入端数据连接;分路器设置有MCU芯片,分路器的第一输出端与自动驾驶控制模块的输入端数据连接,第二输出端与采集模块的输入端数据连接;MCU芯片通过同步串行总线分别与分路器的信号输入端、第一输出端和第二输出端连接;自动驾驶控制模块设置有第一SOC芯片,第一SOC芯片通过同步串行总线与MCU芯片进行通信,用于向MCU芯片发送切换分路器工作模式的指令。本发明适配多种不同的摄像头和自动驾驶控制模块,扩展性大。
Vehicle-mounted video shunt acquisition system and method
一种车载视频分路采集系统及方法
2023-05-23
Patent
Electronic Resource
Chinese
IPC: | H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 |
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