Hydraulic engineering desilting device based on automatic information collection and feedback

The invention discloses a hydraulic engineering desilting device based on automatic information acquisition and feedback, which comprises a desilting mechanism for desilting the bottom of a river channel, a remote central controller for controlling the desilting mechanism to work, and data monitoring modules uniformly distributed at the bottom of the river channel, each data monitoring module comprises a positioning module and a depth sensor, the positioning modules and the depth sensors are electrically connected with the central controller, and a microprocessor electrically connected with the remote central controller is carried on the dredging mechanism. The positioning module and the depth sensor transmit detected information to the remote central controller, and the remote central controller controls operation of the dredging mechanism through the microprocessor. Through the arrangement of structures such as the desilting mechanism, the remote central controller and the positioning module, automatic desi