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发明公开
CN110568813A 一种基于MODBUS通讯自动定点停靠轨道车设备 审中-实审

一种基于MODBUS通讯自动定点停靠轨道车设备
摘要：
本发明提出一种基于MODBUS通讯自动停靠轨道车设备，包括轨道，轨道车、机台；轨道车设有轨道车控制柜、轨道车无线MODBUS通讯模块、轨道车操控屏及反光板；机台设有机台控制柜、机台无线MODBUS通信模块、显示面板及光电开关。本发明采用电缆将各机台控制柜内的通讯口并联起来，连接到无线MODBUS模块；将轨道车控制柜内的通讯口连接到无线MODBUS模块；通过安装在各机台上光电开关与轨道车上的反光板将轨道车的位置信息传递至轨道车控制柜，利用无线MODBUS的功能，形成各机台、轨道车之间的信息交互，实现了轨道车的双向自动定点停靠，减少用工成本，提高工作效率。
摘要（英）：

The invention provides MODBUS communication based rail car equipment capable of parking in specific position automatically. The rail car equipment comprises a rail, a rail car and machine tables. Therail car is provided with a rail car control cabinet, a rail car wireless MODBUS communication module, a rail car control screen and a reflector. Each machine table is provided with a machine table control cabinet, a machine table wireless MODBUS communication module, a display panel and a photoelectric switch. Communication ports of all machine table control cabinets are connected in parallel through cables and are connected to a wireless MODBUS module; a communication port in the rail car control cabinet is connected to the wireless MODBUS module; position information of the rail car is transmitted to the rail car control cabinet through the photoelectric switches installed on the machine tables and the reflector on the rail car, information interaction between the machine table and therail car is formed through the function of the wireless MODBUS, the rail car can park in the specific position automatically in two directions, the labor cost is reduced, and the working efficiency isimproved.

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