The present invention is a control system for a stairlift chair for controlling the displacement of a chair lift on a stair rail. The mobile device has an interface module, which is driven by the user to generate a driving signal and a floor signal, and the floor signal corresponds to the floor where the chair is located. The wireless communication device receives the driving signal and generates an electronic control signal according to the driving signal. The controller is arranged on the chair lift and the signal is connected to the wireless communication device and the chair lift. The controller receives the electronic control signal and controls the displacement or positioning of the chair lift according to the electronic control signal. The radio frequency identification device is configured to receive floor signals. In this way, through the mobile device combined with the radio frequency identification device to display the floor where the chair lift is located and the floor to be visited, it is not only convenient, but also expands the application level, and thus allows multiple users to control.本新型係一種樓梯升降椅之控制系統，其用以控制升降椅位移於樓梯軌道上。其中行動裝置具有介面模組，其受使用者操作而產生驅動信號與樓層信號，樓層信號對應升降椅所在之樓層。無線通訊裝置接收驅動信號並依據驅動信號產生電控訊號。控制器設於升降椅且訊號連接無線通訊裝置與升降椅，控制器接收電控訊號並依據電控訊號控制升降椅之位移或定位。無線射頻辨識裝置用以接收樓層信號。藉此，透過行動裝置結合無線射頻辨識裝置來顯示升降椅所在之樓層及欲前往的樓層，不但相當便捷，而且可擴大應用層面，進而讓多位使用者操控。
