Low voltage control system for electronic device, low voltage protection method for electronic device, and computer program

摘要

A low voltage control system (1), a low voltage protection method for an electronic device (500), and a computer program product thereof are disclosed. The electronic device (500) includes a power supply (510) and a memory (530). The low voltage protection method for the electronic device (500) includes the following steps: detecting a current voltage of the power supply; determining whether the current voltage is lower than a first voltage threshold; and if the voltage is lower than the first voltage threshold, a control module (10) cutting off multiple access channels (531).