ACTIVATING DEVICE AND ACTIVATION METHOD FOR DUAL BATTERY SYSTEM Russian patent published in 2014 - IPC F02N11/08 H01M10/625 

FIELD: electricity.

SUBSTANCE: invention relates to an activating device with an automatic circuit breaker unit for a dual battery system that includes a system of power batteries, which is connected to an electrical system containing a starter motor and a circuit of an ignition switch for a transport vehicle, and a system of starter batteries, which can be connected parallel to the system of power batteries by means of the automatic circuit breaker unit that can be switched between an open state and a closed state; when in the latter state, the system of starter batteries is able to supply energy to the electrical system. The activating device includes a control unit, a signal block having a possibility of generating voltage signal y_i and supplying voltage signal y to the ignition switch circuit, a monitoring unit having a possibility of monitoring voltage signal y from connection of the ignition switch and a possibility of generation of a monitoring signal based on a controlled voltage signal y, and a processor unit having a possibility of comparing the monitoring signal to a pre-set detection criterion and a possibility of generation of a control signal based on this comparison, which is transmitted to the control unit. The invention also includes an activation method of an automatic circuit breaker unit in a dual battery system.

EFFECT: improving device activation reliability.

14 cl, 5 dwg, 3 tbl