随着视频监控系统在铁路领域的大面积应用，图像质量的进一步提高成为了目前最急迫的需求。特别是行车安全对视频图像质量的要求不断的提高，画面质量向高清转化成为了视频监控系统的发展方向。利用高清视频监控系统，我们可以看清高速运行列车上的货物装载状态细节，能够观察到细微的安全隐患，高清视频监控系统实现了“同步观察，同步发现，同步标记，同步报警”的四个同步，大大提高了列车货物装载状态检测的及时性和准确性，是铁路数字货检的革命性应用，为铁路货运安全运行保驾护航。

With the large-scale extension of video monitoring system in the railway field, the demand for further improvement of image quality has become the most urgent question at present. Especially, due to the demand for continuous improvement of the video image quality for traffic safety, HD image quality becomes the development direction for the video monitoring system. By using the HD video monitoring system, we can see clearly the details of the freight loading state on high-speed trains, and can observe subtle security risks. The HD video monitoring system, a revolutionary application in digital railway freight inspection, realizes the four synchronizations of “synchronous observation, synchronous discovery, synchronous marking and synchronous alarming”, greatly increases inspection timeliness and accuracy of freight loading state and provide guarantees for the safe operation of railway freight transportation.   

2、 高速摄像；（可适应0~120公里/小时的车速）

High speed photography; (adaptable to 0~120 Km/hr vehicle speeds)

3、 超宽动态，暗光或逆光环境拍摄图像同样清晰

Ultra wide tendency make the images shot in both dark-light and back-light environment are equally clear.

4、 视频按车厢分割，车辆图像快速定位

The video is separated by carriage, and quick positioning can be done for vehicle images. 

系统功能  System functions ：

1 、来车快速启动   Start quickly if a train comes

通过来车启动模块，检测到来车信号后，及时启动系统工作。

After detecting a coming train signal through the starting module, the system starts to work timely.

2、 图像自动存储，图像自动切割   Images are stored and cut automatically 

施封车辆、敞车中门下插销等异常车辆自动切割，自动存储画面情况。

Automatically cut the images of abnormal trains such as a train for which sealing has been completed and a gondola which has an abnormal middle-gate lower latch.  

3 、视频回放快速方便，使用灵活  Video playback is operated quickly, easily and flexibly

清晰的多方位视频监控功能，实现了设备综合预检、人工重点复检的人机结合货检作业新模式，由以往仅凭人力和经验的静态检查转变为依靠设备和科技的动态检测，大大提高了货检准确性、针对性。

The clear multi-dimensional video monitoring function realizes a new man-machine integration mode for freight inspection which integrates comprehensive pre-inspection by devices and key reinspection by men; the past static inspection depending on manpower and experience has been transformed into dynamic inspection depending on device and technology, which greatly increases accuracy and pertinence of freight inspection.  

4、 随时查看，随时标注  View and make marks whenever necessary

货检员查看视频图像时，可实时标准问题，标注重点待查车等。

When viewing the video images, the freight inspector can make a mark where he has any doubts or questions and make a mark on the key train to be inspected.