电控自动试风是根据车辆部门的生产需要而研制的。该设备安装在编组站的列检所,制动检车员可在到发线上操纵和机车自动制动阀相同作用的电钮,就可准确迅速地对到发列车进行试风。过去列检试风时,将制动阀安设在到发线的线群之间,由于北方寒冷,冬天冻结,试风无法进行,后来把大闸全部集中在室内,由专职工人进行操纵,虽然大闸的冻结问题解决 Electronic pilot automatic pilot is based on the production needs of the vehicle sector and developed. The equipment installed in the marshalling yard inspection, the brake car inspectors can be used in the hair line and automatic locomotive brake valve the same role of the button, you can accurately and quickly on the train to try the wind. In the past when the inspection of the typhoon, the brake valve was installed in the line group to the hair line, due to cold in the north, winter freeze, the trial can not be carried out, and later all the locks concentrated in the interior by the full-time workers to manipulate, Although the gate freeze problem solved