The invention relates to a vehicle-mounted chip, a vehicle-mounted system comprising the same and an automobile. The vehicle-mounted chip comprises an intelligent driving module which comprises a first deserializer and a first vehicle-mounted host chip, receives video stream data from the six vehicle-mounted sensors, aggregates the video stream data into one path, decodes the video stream data, outputs the decoded video stream data to the first vehicle-mounted host chip for reading, and serializes the video stream data and sends the serialized video stream data to the cabin module; and the cabin module comprises a second deserializer and a second vehicle-mounted host chip and is used for sending the video stream data to the second vehicle-mounted host chip for reading. According to the invention, the data sharing of the vehicle-mounted sensor of the intelligent driving module and the cabin module in the vehicle is realized, the occupation of a serial-adding chip and a deserializer interface in the data transmission process of the vehicle-mounted chip is saved, and the complexity of the vehicle-mounted system is reduced.
本发明涉及一种车载芯片、包括其的车载系统及汽车。车载芯片包括:智驾模块,包括第一解串器和第一车载主机芯片,接收来自六个车载传感器的视频流数据并聚合到一路后解码输出给第一车载主机芯片进行读取,将视频流数据串行化发送给座舱模块;座舱模块,包括第二解串器和第二车载主机芯片,将视频流数据发送给第二车载主机芯片进行读取。本发明实现了车内智驾模块与座舱模块的车载传感器数据共享,并在车载芯片传输数据的过程中节约了加串芯片以及解串器接口的占用,降低了车载系统的复杂度。
Vehicle-mounted chip, vehicle-mounted system comprising same and automobile
一种车载芯片、包括其的车载系统及汽车
2024-05-28
Patent
Electronic Resource
Chinese
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