The automatic test bench software communicates with the measured water meter through the serial port. The water meter can use infrared, MBUS, RS485, NFC and other signals. Need to provide us with a detailed communication protocol. Write the software communication protocol definition into the database, and the user can modify some control codes or return parameter definitions without changing the structure frame.
1. The automatic test bench adopts intelligent detection and does not require a lot of debugging
2. We can solve the problem of inaccurate water meter measurement, even if the product is qualified after testing