Address setting method and system for elevator external call display panel [Invention]

An elevator recall display method and system for automatic configuration feature information is invented.

Communication method and system between elevator main control panel and calling panel [Invention]

A communication method and system with advanced self-diagnosis and automatic recovery has been invented.

Inverter and Information Configuration Method of Frequency Converter Parameters [Invention]

A method for automatically configuring parameters of variable frequency drives has been invented.

Elevator Electrical Control Cabinet [Appearance Design]

An advanced and friendly elevator control cabinet was designed.