Study and Implementation of One to Multiple Serial Communication Devices
In large comprehensive integrated control system,the communication methods between the one-to-multiple combination of weak current controller systems is still one of the current serial communication combinations due to its high extensibility and easy replication.This paper first analyzes the defects of various traditional serial bus communication schemes in certain fields and proposes a one-to-multiple serial communication device in order to meet the high standard se-rial communication requirements of a certain place,.It then analyzes the scheme design and detailed hardware circuit sche-matic design of one-to-multiple serial communication in low voltage field and high voltage field.Finally the correctness of the designed high-voltage one-to-multiple serial communication device is verified through an application to the control data acquisition system of the tundish channel induction heating power supply.
tundish channel induction heating power supplyone-to-multipleserial communication bushigh voltage cascade
万方数据
维普
