AUTOMATIC TROLLEY TRANSPORT SYSTEM

摘要

An automatic trolley transport system comprises a guide rail (12) and an automatic trolley. The automatic trolley is capable of moving on the guide rail (12). The bottom of the automatic trolley is connected to a lifting appliance (23) below the guide rail (12). The lifting appliance (23) can move along with the automatic trolley on the guide rail (12). A vehicle-mounted control unit (2A) is disposed on the automatic trolley, and a location identifier (52) in the vehicle-mounted control unit (2A) is in coordination with a location identification card (51) on the guide rail (12). The location identifier (52) is connected to a trolley controller (21A) in the vehicle-mounted control unit (2A). An output end of the trolley controller (21A) is connected to a vehicle execution mechanism (21C) used for driving the automatic trolley to move on the guide rail (12). After identifying the location thereof, the trolley controller (21A) can autonomously control the automatic trolley through a program. A primary controller (11A) communicates with the trolley controller (21A) in a wireless manner, so the trolley line device connecting the primary controller and the trolley secondary controller in the prior art is avoided, thereby improving the reliability of communication between the primary and secondary controllers.