基于RS-485总线的仓储网络监控系统的设计与实现.pdf
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RS-485
Warehouse Monitored Control System Based on RS-485 Communication Network
1 2 1
1. 2. 200092
1
RS-485
1.1
RS-485 1
RS-485
TP273
A
Abstract: The practical application of warehouse super-
visory system based on the RS-485 bus protocol is de-
veloped. The development and realization of the system
structure, hardware design, communication network and
the monitoring software design of the warehouse super-
visory system are introduced.
Key words: monitoring control system; serial communi-
cation; RS-485 bus protocol; microcontroller
1
RS-485 EIA-485
StandardRS-232C
IPC
PC
RS-232C RS-232/RS-485
RS-485
RS-485
TTL/RS-485
IPC
1.2
RS-485
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