The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 21, 2021
Filed:
Apr. 29, 2020
Shenzhen Carku Technology Co., Limited, Guangdong, CN;
SHENZHEN CARKU TECHNOLOGY CO., LIMITED, Shenzhen, CN;
Abstract
The present disclosure discloses an emergency starting power supply, which comprises an energy storage module, an output interface, a first detection module, a switch module and a control module. The first detection module is electrically connected to the output interface, and detects a voltage of an automotive battery through the output interface when the output interface is connected to the automotive battery. The switch module is electrically connected between the energy storage module and the output interface. The control module is electrically connected to the first detection module and the switch module, respectively. The control module is used to determine whether a voltage drop of the battery within a first preset time is greater than a preset voltage drop based on the voltage detected by the first detection module. The control module controls switch module to close to switch on the electrical connection between the energy storage module and the output interface when the voltage drop in the first preset time of the battery is greater than the preset voltage drop, so that the energy storage module provides an emergency starting current through the output interface and the battery to start an automobile in an emergency. The present disclosure also discloses an emergency starting method. The present disclosure can improve the usage efficiency of the emergency starting power supply.