Control method and device of electronic differential lock, medium and equipment

The invention relates to a control method and device of an electronic differential lock, a medium and equipment. The method comprises the steps that in the running process of a vehicle, if a self-service instruction triggered by a user is received, the current automatic unlocking control strategy of the electronic differential lock is controlled to be paused, the electronic differential lock enters an expert mode, and in the automatic unlocking control strategy, if the vehicle speed reaches the preset vehicle speed, the electronic differential lock enters the expert mode; if yes, the electronic differential lock is controlled to enter a closed state, and the initial state of the electronic differential lock in the expert mode is the closed state; under the expert mode, if a locking instruction triggered by a user is received, the electronic differential lock is controlled to enter a locking state, and when a closing instruction triggered by the user is received, the electronic differential lock is controlled