Information filling method and device and control device of information filling method

The invention provides an information filling method and device and a control device of the information filling method. Comprising the steps that a target picture is obtained, information in the target picture is extracted, a first text is obtained, the target picture is a picture at least comprising information needed in the business handling process, and the first text at least comprises characters; audio information is obtained, audio features in the audio information are extracted, the audio features are converted into text information, errors in the text information are corrected, a second text is obtained, the second text at least comprises characters, and the errors at least comprise grammar errors; the first text and the second text are filled to a target position, and the target position is the position where the text needs to be filled in the business handling process. According to the invention, the problem of low efficiency of manual information collection and input in the prior art is solved. 本申请