對于傳統的跑步機無法聯機組網，保存歷史數據，實時調試等問題，介紹了一個由多臺跑步機通過RS-232串行總線與上位機相連組成的跑步機聯網系統。系統采用w77e58作為下位機核心控制器件，它具有雙串行通訊端口，其中一個串口用于與變頻器通訊，另一個串口則與上位機相連，構成跑步機網絡。
Abstract:
The traditional running machine can not be connected to a network, saving historical data, real time debug etc.In this paper,a new network system which is composed of running machines connected by a RS-232 communication bus is introduced.In the system,w77e58 is used as a core control unit.w77e58 has two serial ports,one is connected to the inverter and the other is connected to the PC. Thus a network appears.
標簽：
w77e58
跑步機
聯網系統
上傳時間：
2014-12-27
上傳用戶：哇哇哇哇哇
