WIRED AND WIRELESS HYBRID NETWORK SYSTEM FOR BATTERY MANAGEMENT OF ELECTRIC VEHICLE

摘要

The present invention relates to a wired and wireless hybrid network system for the battery management of an electric vehicle. A battery management system for vehicle provided by the present invention monitors each of a plurality of battery modules in a battery system for vehicle and transmits monitoring data through wireless communication which is not wired. The wired and wireless hybrid network system for the battery management of an electric vehicle comprises: a plurality of slave units which are connected to each of battery modules and monitor the state of the battery modules; a master unit which controls the battery system inside a vehicle by using monitoring data received from each of the plurality of slave units; a dust measuring means which is installed at one end of the battery module, is electrically connected to the slave unit and measures the amount of dust present in the battery module; and a communication signal automatic output unit which outputs a notification signal to the outside when dust is detected by the dust measuring means more than a predetermined level.;COPYRIGHT KIPO 2020