Check patentability & draft patents in minutes with Patsnap Eureka AI!

Power supply control method, device and equipment and storage medium

A power control device and power control technology, applied in the field of control, can solve problems such as difficulty in starting a starter and limited number of starts, and achieve the effect of increasing the number of consecutive starts

Inactive Publication Date: 2021-01-22
WEICHAI POWER CO LTD
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a power supply control method, device, equipment, and storage medium to solve the technical problems in the prior art that the starter is difficult to start and the number of starts is limited in a low temperature environment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power supply control method, device and equipment and storage medium
  • Power supply control method, device and equipment and storage medium
  • Power supply control method, device and equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0040] The starting performance of a diesel engine affects the work of the engine, which requires a large current at the moment of starting. Existing diesel engines generally use lead-acid batteries to power the starter so that the starter can drive the diesel engine to start. The best working temperature of commonly used lead-acid batteries is 10...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention provides a power supply control method, a device and equipment and a storage medium, the power supply control method is suitable for a power supply control device to control charging and discharging of a super capacitor, the power supply control device comprises a whole vehicle management module, and the method comprises the steps that adopting the whole vehicle management module to respond to ignition operation triggered by a vehicle, controlling the super capacitor to supply power to a starter to enable the starter to drive an engine to start; and adopting theengine to drive a generator to start so as to charge the super capacitor. According to the embodiment of the invention, the starter can be quickly started in a low-temperature environment, and the number of continuous starting times is increased.

Description

technical field [0001] The present invention relates to the technical field of control, in particular to a power control method, device, equipment and storage medium. Background technique [0002] With the development of internal combustion engine technology, the application of diesel engines in the automotive industry is becoming more and more common. The starting performance of a diesel engine affects the work of the engine, so its starting performance has been paid more and more attention. The diesel engine is driven by the starter, and correspondingly, the power supply for the starter is also given great attention. [0003] Existing diesel engines generally use a lead-acid battery as a starting power source, that is, the lead-acid battery supplies power to the starter, and the starter converts electrical energy into mechanical energy to drive the engine to start. [0004] However, the optimum working temperature of commonly used lead-acid batteries is 10°C to 40°C. In ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02J7/34H02J7/32H02J7/14F02N11/08
CPCH02J7/00H02J7/345H02J7/342H02J7/32H02J7/1415F02N11/0862
Inventor 张万良宁志远刘军萍王东
Owner WEICHAI POWER CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com