Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Electronic oil pump control method, device, electronic device and storage medium

An electronic oil pump and control method technology, applied in pump control, mechanical equipment, liquid variable capacity machinery, etc.

Active Publication Date: 2020-09-25
SHENGRUI TRANSMISSION
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the control strategy of the electronic oil pump is in a blank state at present.

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
  • Electronic oil pump control method, device, electronic device and storage medium
  • Electronic oil pump control method, device, electronic device and storage medium
  • Electronic oil pump control method, device, electronic device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] In order to more clearly understand the above objects, features and advantages of the present disclosure, the solutions of the present disclosure will be further described below. It should be noted that, in the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other.

[0041] In the following description, many specific details are set forth in order to fully understand the present disclosure, but the present disclosure can also be implemented in other ways than described here; obviously, the embodiments in the description are only some of the embodiments of the present disclosure, and Not all examples.

[0042] figure 1 It is a flow chart of a method for controlling an electronic oil pump provided by an embodiment of the present disclosure. The control method of the electronic oil pump is executed by the vehicle. Specifically, the execution subject of the method may be the operating system of ...

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 present disclosure relates to a control method, device, electronic equipment and storage medium of an electronic oil pump. The control method of the electronic oil pump includes: when a preset event is triggered, acquiring current oil pressure load information of a hydraulic system; if the current oil pressure load information satisfies a preset condition, controlling the electronic oil pump to be turned on or off. The essence of the embodiments of the present disclosure is to control the opening or closing timing of the electronic oil pump in real time based on the oil pressure load of the current hydraulic system, so as to ensure the working pressure of the gearbox and avoid the disadvantage of the electronic oil pump affecting the service life of the electronic oil pump due to excessive load. purpose of the phenomenon.

Description

technical field [0001] The present disclosure relates to the technical field of vehicle control, and in particular to a control method, device, electronic equipment and storage medium of an electronic oil pump. Background technique [0002] At present, for the automatic transmission that supports the start-stop function, its core component is the electronic oil pump. When the start-stop function is activated, the engine will turn off and stop, because the mechanical pump is driven by the engine to establish the working oil pressure for the transmission hydraulic system, so when the engine is turned off, the mechanical pump cannot establish the working pressure for the transmission hydraulic system. Activate the electronic oil pump to provide working oil pressure for the transmission hydraulic system; when the engine starts and the mechanical pump is sufficient to provide working pressure, the electronic oil pump needs to be turned off. [0003] A good electronic oil pump co...

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 Patents(China)
IPC IPC(8): F04B49/02F04B49/06
CPCF04B49/022F04B49/065
Inventor 高龙刘强
Owner SHENGRUI TRANSMISSION
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com