Circuit arrangement to reduce rest current of idle vehicle; has devices to determine battery charge state and vehicle operation state and individual control units for number of electrical users

摘要

The arrangement has at least one battery (6), a device (4) to determine the battery charge state, a device (10) to detect the operation state of the vehicle, a bus system (8) an a number of electrical users (V1-Vn). Each individual load is assigned an individual control device (S1-Sn), which is connected to the detection devices through the bus system, and which controls the energy consumption of the user according to the battery charge state.