Abstract: The embodiments of present disclosure provide a data acquisition method, apparatus, device, and system. The data acquisition device includes a processor and a memory. The processor is connected with the memory, where the memory is configured to store program codes, and the processor is configured to call the program codes. This solution greatly reduces the cost of data collection and provides data support for a new perception network architecture that ISP can learn. In addition, this solution can significantly reduce algorithm iteration time, avoid heavy annotation work, and quickly iterate algorithm versions.