High speed comprehensive inspection vehicle
Dec 23, 2021| What is a high-speed comprehensive inspection vehicle:
The high-speed comprehensive inspection vehicle is a "physical examination train" for the safety escort of high-speed railway. It is an important technical equipment for the comprehensive inspection of railway infrastructure. It provides technical support for the operation safety evaluation of high-speed railway and guiding the maintenance and repair of various railway bureaus.
Just like the "doctor", the newly built high-speed railway or the opened high-speed railway shall be regularly inspected for "disease". The yellow painted one is "doctor Huang" and the white painted one is "Doctor White".
Inspection contents:
Track, subgrade, bridge, tunnel, electric traction power supply, communication system, signal system, passenger service system, natural disaster and foreign matter intrusion monitoring system, comprehensive grounding, electromagnetic compatibility, vibration and noise, sound barrier and other projects.
