Hall sensor self-detection device

The invention provides a Hall sensor self-detection device, and belongs to the technical field of electronic component detection. The Hall sensor self-detection device comprises a sensing assembly and a control assembly, wherein the sensing assembly comprises a sensing trigger ring and a driving device, the sensing trigger ring comprises a ring body and a connecting part, the connecting part is connected with the driving device, the ring body can be driven by the driving device to stretch out and draw back in the axis direction of a cylindrical Hall sensor, and the control assembly comprises a time sequence control panel, an execution control panel and an external connector, and can send a control signal to the execution control panel and trigger a control instruction stored in the execution control panel after the time sequence control panel is powered on so as to control the driving device to drive the ring body to move. According to the invention, the self-detection device is high in intelligent degree, al