Built-in propulsion control device of middle and small electric propulsion watercraft and control method thereof

An embedded propulsion system for small or medium-sized electrically propelled watercraft and a control method thereof are disclosed, in particular relating to a propulsion control device for small or medium-sized electrically propelled watercraft and a control method thereof. The invention provides a propulsion control device which is convenient to operate and a control method thereof. The propulsion control device is provided with two control panels, one is a bridge control panel arranged on the bridge of the watercraft and the other is an engine room control panel arranged inside the engine room of the watercraft; the control switches and the indicator lights of the two control panels are reasonably arranged so that operation can be more convenient and state indication can be clearer; a CAN bus is arranged on the communication module of a microprocessor so that signal transmission can be more stable.