A stair lift chair with a state display function is mounted on the track, and includes: a seat body； a transmission device disposed at the rear of the seat body, the transmission device is connected with the rail, and the seat body is driven to be opposite Moving on the track； a control circuit board disposed on the seat body and electrically connected to the transmission device for controlling the operation of the transmission device； a battery disposed on the seat body and electrically connected to the control circuit board and the transmission device The connection is for providing power for controlling the circuit board and the transmission device； the human machine interface is disposed on the seat body and electrically connected to the control circuit board, the human machine interface includes a display portion, and the display portion is used for displaying the seat Status information of the body, transmission or battery.一種具有狀態顯示功能的樓梯升降椅，用以裝設在軌道上，包括有：一座椅本體；一傳動裝置，設置於座椅本體後方，傳動裝置與軌道連接，並可驅動座椅本體相對於軌道移動；一控制電路板，設置於座椅本體，並與傳動裝置電性連接，用以控制傳動裝置的作動；一蓄電池，設置於座椅本體，並與控制電路板以及傳動裝置電性連接，用以提供控制電路板以及傳動裝置所需電能；一人機介面，設置於座椅本體，並與控制電路板電性連接，人機介面包括有一顯示部，顯示部用以顯示關於座椅本體、傳動裝置或蓄電池的狀態資訊。
