Based on RS485 Bus Centralized Monitoring System Design and Simulation

Pulp concentration control for the background,introduced the use protues verify the multi-machine simulation software centralized monitoring system,a custom communication protocol is used the RS485 interface circuit,centralized monitoring of multiple AT89S52 microcontroller.In addition,from hardware and software co-design,non-destructive algorithm to illustrate the superiority of the simulation,is changed the traditional design to reduce hardware consumption,shorten development time.The design in the future have a good reference value