Signal response device, signal response method and test bench

The invention relates to a signal response device, a signal response method and a test bench. The device comprises a signal receiver, a rule matcher and a signal transmitter. The rule matcher is respectively in communication connection with the signal receiver and the signal transmitter; the signal receiver is used for receiving an input signal and transmitting the input signal to the rule matcher; a rule matcher for parsing the input signal, determining a response rule matching the input signal, generating an output signal based on the response rule, and transmitting the output signal to the signal transmitter; and the signal transmitter is used for transmitting the output signal. According to the invention, the complexity and error of analogue simulation can be reduced, the cost of research and development debugging and production line verification is reduced, and the working efficiency is improved. 本发明涉及信号应答装置及其方法以及测试台架。本发明的装置包括信号接收器、规则匹配器和信号发送器；所述规则匹配器分别与所述信号接收器和所述信号发送器通信连接；所述信号接收器用于接收输入信号，并且将所述输入信号传送到所述规