Search International and National Patent Collections

1. (WO2018196727) APPARATUS AND METHOD FOR KEEPING BATTERY POWER GOING

Pub. No.:    WO/2018/196727    International Application No.:    PCT/CN2018/084161
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Wed Apr 25 01:59:59 CEST 2018
IPC: H02J 7/00
Applicants: TEAM YOUNG TECHNOLOGY CO., LTD.
天扬精密科技股份有限公司
Inventors: LIN, Tz-Min
林子闵
WANG, Cheng-Chung
王振中
Title: APPARATUS AND METHOD FOR KEEPING BATTERY POWER GOING
Abstract:
An apparatus for keeping battery power going comprises a switch means (15) and a processing circuit (11). When the processing circuit is in a startup mode, the switch means is controlled to connect a quick energy storage module (13) to a battery (33) in parallel; when the processing circuit enters a charging module according to a trigger signal, the switch means is controlled to break the parallel connection between the quick energy storage module and the battery. By charging a quick energy storage module according to a trigger signal generated when a battery power supply system stops operating, when the battery power supply system is started, the quick energy storage module having sufficient electricity is connected in parallel to serve as an assistant, to reduce electric energy drawn when the battery is started, thereby prolonging the service life of the battery, and allowing the battery to still be able to complete a normal startup function when the electric energy status of the battery is low, so that the electric energy of the battery can be completed used out. In virtue of the detection on performance of a battery, a user can safely use out all available electric energy of the battery.