Method and apparatus for smart man-machine chat based on artificial intelligence

The invention provides a method and apparatus for smart man-machine chat based on artificial intelligence. The method for smart man-machine chat based on artificial intelligence comprises receiving a multimode input signal including a voice signal, an image signal, a sensor signal and/or an event drive signal; processing the multimode input signal to obtain text data, and obtaining user intention according to the text data; obtaining an answer corresponding to the user intension, and converting the answer into a multimode output signal; and outputting the multimode output signal. In man-machine chats, the method can accurately match user demands to provide a more accurate and more customized reply, the man-machine chats can more naturally go on, the user chat demand can be satisfied, and the user experience can be improved.