Running water detection device and detection method for DC parameters of multi-power-domain device

• Main Authors: GUO YANRONG, ZHAO CHAO, LI QING, KUANG NAILIANG
• Format: Patent
• Language: Chinese; English
• Published: 03.10.2023
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention provides a multi-power-domain device DC parameter running water detection device and detection method, and belongs to the field of DC parameter running water detection. According to the invention, a test socket mode is adopted, pins with the same signal name of a device are short-circuited, classified and led out, then DC parameters of the device are measured by using a current/voltage monitor, finally, the DC parameters are fed back to ground visual software, and all test results are automatically processed. The device solves the problem that the DC parameter testing process is tedious due to the fact that the internal interconnection condition of the microsystem is complex and the variety of power supplies is numerous, and has high engineering application value. According to the invention, the test cost and the test period of the DC parameter of the micro-system module are effectively reduced, the assembly and debugging efficiency is greatly improved, and the accuracy and the stability are hig