- introduction -
Bogie Instability Detection System (BIDS) of high-speed Multiple unit is mainly used to warn the driver when abnormal horizontal vibration of bogie may cause derailment. When the bogie undergoes abnormal vibration, the warning light on the driver's desk will light up, and on the display screen of the vehicle information control device on the driver's desk, it will indicate abnormal bogie and equipment failure, as well as abnormal acceleration sensor and display the location of the abnormal sensor.
BIDS schematic diagram
Operating data of bogie instability detection system
- Each sub component product -
The instability detection host collects vibration information of the bogie through acceleration sensors, analyzes and processes the acceleration data to determine whether the bogie is unstable. It also has functions such as communication with the train network, data storage, and hard wire alarm.
Instability detection host
The single axis acceleration sensor is used to measure the lateral vibration acceleration of the bogie, and outputs an acceleration signal of -10G~+10G in the form of 4-20mA current.
Single axis acceleration sensor
- Application performance -
Bogie instability detection system for high-speed Multiple unit
Number of columns
Number of devices
China Standard Multiple unit Fuxing
720 instability detection hosts and 2880 acceleration sensors