Power supply control circuit of metro platform screen door

• Main Authors: XIONG CHANG'AN, ZHOU CHAOFEI, XIAO XINYUAN, CHENG GUANGBO
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING

The utility model provides a power supply control circuit of a metro platform screen door. Comprising a main control chip module, a power supply module, a relay module used for controlling on and off of a power supply of the subway platform screen door, a first controlled switch module used for send...