Jingtianwei high-speed rail contact network safety detector.
The catenary safety status inspection system is an important part of the high-speed railway power supply safety inspection and monitoring system. The equipment is temporarily installed on the operating EMU to detect the status of the catenary, statistically analyze the technical status of the contact suspension components, and guide the maintenance of the catenary status. The inspection system can effectively judge whether the catenary equipment is off, off and other abnormal conditions, whether there are surrounding environmental factors that may endanger the power supply of the catenary (such as landslides, rockfalls, mountain torrents, blasting operations and bird nests, etc.), whether there are any obstacles that invade the limit and hinder the operation of rolling stock.