Method, device and system for testing response time of intelligent terminal

The invention relates to a method, a device and a system for testing response time of an intelligent terminal. The system comprises a housing, a master control module which is arranged in the housing, buttons which are arranged outside the housing and are connected with the master control module, and communication interfaces. The communication interfaces are used for connecting with a to-be-tested intelligent terminal. The buttons are used for inputting configuration information. Through configuring the master control module, the buttons which are connected with the master control module for inputting the configuration information, and the communication interfaces which are used for connecting with the to-be-tested intelligent terminal, the master control module generates a GOOSE message or a hardware point signal according to the input configuration information. The GOOSE message or the hardware point signal is transmitted to the connected to-be-tested intelligent terminal through the communication interface