Calibration device and method of pantograph contact network pressure detection system

• Main Authors: CHEN CHUNLEI, ZHAO ZISHEN, WANG FUYIN, FU QIANG, HAN ZHI, HE YU, HAN LUPING, LIU KAI, HAO JINFEI
• Format: Patent
• Language: Chinese; English
• Published: 13.08.2021
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

The invention discloses a calibration device and method for a pantograph contact network pressure detection system; the device comprises a load applying module which is used for applying a load to a sliding plate of a pantograph according to a load signal inputted by a user; a horizontal moving module which is used for driving the load applying module to move on a sliding plate of the pantograph; a pressure detection module which is used for detecting the counter-acting force of the pantograph on the load applying module in real time when the load applying module horizontally moves on the sliding plate of the pantograph and is located at different positions of the sliding plate of the pantograph; and a calibration module which is used for comparing the reaction force detected by the pressure detection module with a detection result of the pantograph contact network pressure detection system and calibrating the pantograph contact network pressure detection system. Accurate load values can be provided for the p