Well lid and well lid electronic lock state monitoring device and method

The invention provides a manhole cover and manhole cover electronic lock state monitoring device and method, and relates to the technical field of manhole cover state monitoring, and the manhole cover and manhole cover electronic lock state monitoring device comprises a manhole cover lock, an electronic lock state monitoring assembly and a manhole cover state monitoring assembly; the well lid lock comprises a chuck used for closing the well lid and a chuck connecting rod used for locking the chuck. The well lid state monitoring assembly is used for monitoring the position state of the chuck and reflecting the state of the well lid; the electronic lock state monitoring assembly is used for monitoring the position state of the chuck connecting rod and reflecting the state of the electronic lock; by monitoring the states of the well lid and the electronic lock at the same time, it can be ensured that the electronic lock is in a locked state after the well lid is closed, the hidden danger that only opening and cl