Locomotive image arbitration device

The embodiment of the invention provides a locomotive image arbitration device, and belongs to the field of polling scheduling. A locomotive image is collected by a locomotive image collector, the device comprises a generating unit and a processing unit, wherein the generating unit is used for receiving an image transmission request and a priority request, the number of bits of the image transmission request and the number of bits of the priority request are the number of the locomotive image collectors; and the processing unit is used for performing at least one arbitration according to the image transmission request and the priority request to determine an order of transmitting the locomotive images. The locomotive image arbitration device provided by the invention can smoothly dispatchthe locomotive images, ensure the execution efficiency of the locomotive image detection system, and has the scalability. 本发明实施例提供种机车图像仲裁装置，属于轮询调度领域。所述机车图像由机车图像采集器采集，该装置包括：生成单元和处理单元，其中，所述生成单元用于接收图像传输请求和优先级请求，其中所述图像传输请求的位数和所述优