Optimization method, device and equipment of steering pump control logic and storage medium

A technology of control logic and optimization method, applied in pump control, mechanical equipment, fluid steering mechanism, etc., can solve the problems of low operation feeling and high energy consumption, and achieve the effect of improving operation feeling and reducing energy consumption

Active Publication Date: 2021-03-12
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a steering pump control logic optimization method, device, equipment and storage medium, aiming to solve the technical problems of low user control and high energy consumption when the vehicle is running at high speed

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
  • Optimization method, device and equipment of steering pump control logic and storage medium
  • Optimization method, device and equipment of steering pump control logic and storage medium
  • Optimization method, device and equipment of steering pump control logic and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0048] refer to figure 1 , figure 1 It is a schematic diagram of an optimized device structure of the steering pump control logic of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0049] Such as figure 1 As shown, the optimization device for steering pump control logic may include: a processor 1001 , such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface a...

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 invention relates to the technical field of steering pump control logic optimization, and discloses an optimization method, device and equipment of steering pump control logic and a storage medium. The method comprises the steps: a vehicle speed signal and a steering angle signal of a target vehicle are obtained when a starting instruction is received, the output frequency is adjusted according to the vehicle speed signal and the steering angle signal of the target vehicle, the adjusted output frequency is obtained, and a steering pump is made to rotate at a preset rotating speed proportion according to the adjusted output frequency. Due to the fact that the output frequency is adjusted, the steering pump is made to rotate according to the preset proportion of the preset rotating speedaccording to the adjusted output frequency, and compared with the prior art that a steering pump is made to continuously operate at the specified highest rotating speed, the steering force of a vehicle is too small and the vehicle is prone to drifting, energy consumption can be effectively reduced, and the manipulation feeling of a user can be improved.

Description

technical field [0001] The invention relates to the technical field of optimization of steering pump control logic, in particular to an optimization method, device, equipment and storage medium of steering pump control logic. Background technique [0002] With the continuous improvement of people's living standards and the rapid development of the automobile industry, people have higher and higher requirements for the comfort of vehicle handling. Most of the steering systems of mainstream new energy commercial vehicles still use electro-hydraulic power steering to improve steering control. Comfort, the principle of electro-hydraulic power steering is that the steering controller inverts the DC voltage of the battery of the electric vehicle into AC power and supplies it to the electric steering pump to make the electric steering pump work, and the electric steering pump drives the steering fluid to provide power for the hydraulic power steering At present, the control strateg...

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): F04B49/06F04B51/00B62D5/06
CPCF04B51/00F04B49/06B62D5/06
Inventor 赵威锋刘金莲唐永春李青章郑国凯何果韩彦潇
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap