Air conditioning unit rapid test method and device based on current transmitter and medium

• Main Authors: LIU XINGSHENG, MA ZHUANGZHUANG, ZHU WEIBIN, LIU LILI, LI ZHONGYI, ZHU PENGFEI, SHI JIUXI, WANG AO, YUE GUOSHENG, LI CHUNCHAO, ZHOU LEI
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2023
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention provides an air conditioning unit rapid test method and device based on a current transmitter and a medium. The method comprises the following steps: acquiring a standard current value and a detection device type of a current transmitter group; performing pre-test calibration on the current transmitter group based on the standard current value; when the vehicle is powered off and powered on, the current transmitter set is controlled to collect three-phase current information of all electrical components in the air conditioning unit at the same moment, a first receiving voltage, a first detection current, a second receiving voltage and a second detection current are obtained, and then a target conversion formula corresponding to the type of the detection device is obtained; and controlling the current transmitter group to collect real-time test data of the vehicle in the running process, and obtaining a target test result according to the target conversion formula and the real-time test data. Acc