Train braking test monitoring device

• Main Authors: YOU JINMING, WANG YALEI, YOU JINCHENG
• Format: Patent
• Language: Chinese; English
• Published: 09.01.2008
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; SIGNALLING; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS

The utility model relates to a braking test detecting device of the trains and the vehicles and which is characterized that: the utility model comprises a wireless wind pressure monitoring apparatus, a wireless transmitting and receiving apparatus and a data receiving mainframe; wherein, the wireless wind pressure monitoring apparatus comprises a upper cover, a lower cover, a pothook and a handle antenna. The center of the lower cover is provided with a pylome whose bottom is provided with a pressure sensor and a sensor circuit board, the upper cover is provided with a number displaying window, a lithium battery and a circuit board is arranged in the upper cover, a microprocessor, a wireless transceiver and a number display are arranged on the circuit board, the wireless transmitting and receiving apparatus comprises an explosion prevention shell, a micro power receiving and sending module, a number transmitting module, a circuit board and an antenna suite, the data receiving mainframe comprises a managing co