The invention relates to the technical field of intelligent traffic, and provides an intelligent traffic system, which comprises a clock module, traffic image equipment, an image signal processor and a control chip, and is characterized in that the clock module is in communication connection with the traffic image equipment and the image signal processor, and is provided with a main register; the clock module sends a frame synchronization signal to the traffic image equipment and the image signal processor, and the master register is used for sending a timestamp to the slave register of the image signal processor; the traffic image equipment starts to collect image information of a traffic road when receiving the frame synchronization signal, and an image signal processor generates time-aligned frame data from the image information according to the frame synchronization signal; the control chip obtains the starting time of the frame data according to the timestamp of the register and obtains the accurate starting time of the multiple pieces of frame data, the reasoning accuracy of the control chip is improved, and therefore the compatibility of the frame data is improved.
本发明涉及智慧交通技术领域,提供一种智能交通系统,包括时钟模块、交通图像设备、图像信号处理器和控制芯片,时钟模块分别与交通图像设备和图像信号处理器通信连接,时钟模块设置有主寄存器,时钟模块向交通图像设备和图像信号处理器发送帧同步信号,主寄存器用于向图像信号处理器的从寄存器发送时间戳;交通图像设备在接收到帧同步信号时开始采集交通道路的图像信息,图像信号处理器根据帧同步信号将图像信息生成时间对齐的帧数据;控制芯片根据从寄存器的时间戳获取帧数据的起始时间,获取多个帧数据准确的起始时间,提升了控制芯片的推理准确性,从而提高了帧数据的兼容性。
Intelligent traffic system
智能交通系统
2025-02-28
Patent
Electronic Resource
Chinese
Intelligent traffic guiding device of intelligent traffic system
European Patent Office | 2015
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