Battery power consumption management system of vehicle-mounted remote monitoring terminal

The invention relates to a battery power consumption management system of a vehicle-mounted remote monitoring terminal, which comprises a built-in battery, a switching control circuit, a battery falling detection and reminding circuit, a battery charging circuit, a battery short-circuit detection, protection and reminding circuit and a battery life failure judgment and reminding circuit. A power supply system of the vehicle-mounted remote monitoring terminal conducts appropriate management, so that intellectualization, safety and humanization are achieved.