Tag detection device based on CIS (Corporate-Identify-System)

The invention relates to the technical field of detection equipment, and provides a tag detection device based on a CIS (Corporate-Identify-System). The tag detection device comprises a main frame, aconveying module, a tag labeling module, a visual recognition module and an electronic control module, wherein the conveying module is used for conveying a tag belt; the tag labeling module is used for marking a tag; the visual recognition module comprises a CIS image sensor; the CIS image sensor is arranged by corresponding to the conveying path of the tag belt and is used for shooting the current corresponding tag, sending the obtained image signal to the electronic control module; and the electronic control module carries out processing analysis on the received image signal, and sending a corresponding action instruction to the tag labeling module according to an analysis result. Through the application of the CIS image sensor, a shooting focal length can be greatly reduced, complex mechanisms including a lens,