摘要：【中文】本发明公开了一种基于CoaXPress接口的图像采集系统及其采集方法，属于高速图像采集技术领域，包括：多通道CoaXPress接口模块、图像采集与控制模块、图像缓存模块、PCIe传输模块以及为多通道CoaXPress接口模块供电的传输线供电模块；多通道CoaXPress接口模块通过图像数据接口和配置与触发接口与图像采集与控制模块连接，多通道CoaXPress接口模块与图像设备连接，图像采集与控制模块经图像缓存模块与PCIe传输模块连接，PCIe传输模块与图像采集与控制模块连接进行双向通信，PCIe传输模块与计算机连接。基于多通道CoaXPress接口实现，其每个通道均可通过单根同轴线缆实现对图像设备的高速数据采集、配置与触发控制以及传输线供电的功能。 【EN】The invention discloses an image acquisition system based on a CoaXPress interface and an acquisition method thereof, belonging to the technical field of high-speed image acquisition and comprising the following steps: the system comprises a multi-channel CoaXPres interface module, an image acquisition and control module, an image cache module, a PCIe transmission module and a transmission line power supply module for supplying power to the multi-channel CoaXPres interface module; the multichannel CoaXPress interface module is connected with the image acquisition and control module through an image data interface and a configuration and trigger interface, the multichannel CoaXPress interface module is connected with the image equipment, the image acquisition and control module is connected with the PCIe transmission module through the image cache module, the PCIe transmission module is connected with the image acquisition and control module for bidirectional communication, and the PCIe transmission module is connected with a computer. Based on the realization of a multi-channel CoaXPress interface, each channel can realize the functions of high-speed data acquisition, configuration and trigger control and transmission line power supply of the image equipment through a single coaxial cable.

摘要：【中文】本发明公开了一种同轴线供电装置和方法，包括供电端和受电端，供电端的输出端和受电端的输入端之间连接有同轴线缆，供电端包括供电模块、用于检测供电模块输出电压/电流的供电检测模块和用于控制供电模块供电模式的供电控制模块，所述供电模式包括断电模式、搜寻模式和正常供电模式，供电模块的输出端通过同轴线缆与受电端连接；在数据通信的传输线上集成供电功能，使用同一根同轴线缆实现了数据通信与传输线供电，使得数据通信与供电功能互不干扰，同时可以自动检测受电端并调整供电状态，实现了供电端与受电端的自动供电连接。 【EN】The invention discloses a coaxial power supply device and a method, which comprises a power supply end and a power receiving end, wherein a coaxial cable is connected between the output end of the power supply end and the input end of the power receiving end; the integrated power supply function on data communication's transmission line has used same root coaxial cable to realize data communication and transmission line power supply for data communication and power supply function mutual noninterference can automated inspection receive the electric end and adjust power supply state simultaneously, have realized that the automatic power supply of power supply end and receive the electric end is connected.