The present invention relates to a technique in which a master communication unit and a slave communication unit of an elevator device perform power line communication through one power line provided on a belt, the present invention provides a technology for individually communicating a transport trolley controller connected to a master communication unit side and a plurality of jig devices connected to a slave communication unit side by using carrier frequencies that are different from each other.
本发明涉及以下技术,即升降机装置的主通信单元和从通信单元通过配备在皮带上的一根电源线来执行电力线通信,利用互不相同的载波频率将连接在主通信单元侧的搬运台车控制器与连接在从通信单元侧的多个夹具装置进行单独通信的技术。
Elevator communication device for carrying trolley of automatic carrying system
自动搬运系统的搬运台车用升降机通信装置
2023-08-08
Patent
Electronic Resource
Chinese