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

Electric braking control method and system for electric anti-explosion trackless rubber-tyred vehicle

A technology for trackless rubber-tyred vehicles and control methods, which is applied in electric braking systems, electric vehicles, control drives, etc., can solve problems such as bouncing and bouncing of the car body, and achieve the effects of improving driving experience and suppressing bouncing and bouncing of the car body

Active Publication Date: 2021-12-31
AEROSPACE HEAVY IND
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention solves the technical problem of how to suppress the bouncing and shaking phenomenon of the vehicle body after the brake pedal is released by providing an electric braking control method and system for an electric explosion-proof trackless rubber-tyred vehicle

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
  • Electric braking control method and system for electric anti-explosion trackless rubber-tyred vehicle
  • Electric braking control method and system for electric anti-explosion trackless rubber-tyred vehicle
  • Electric braking control method and system for electric anti-explosion trackless rubber-tyred vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] The embodiment of the present invention solves the technical problem of how to suppress the bouncing and shaking phenomenon of the vehicle body after the brake pedal is released by providing an electric braking control method and system for an electric explosion-proof trackless rubber-tyred vehicle.

[0043] In order to better understand the technical solution of the present invention, the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0044] First of all, the term "and / or" that appears in this article is just an association relationship that describes associated objects, which means that there can be three relationships, for example, A and / or B, which can mean: there is A alone, and A exists at the same time and B, there are three cases of B alone. In addition, the character " / " in this article generally indicates that the contextual objects are an "or" relationship...

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 discloses an electric braking control method and system for an electric anti-explosion trackless rubber-tyred vehicle, and relates to the technical field of electric anti-explosion trackless rubber-tyred vehicles. According to the method, in the high-speed stage of the vehicle, the braking torque of a motor driving system is limited to be the smaller value of the braking pedal instruction torque and the constant-power maximum braking torque; the electric braking process is gentle in the high-speed stage of the vehicle, the braking torque of a motor driving system is comprehensively determined according to the current rotating speed of a driving motor and the opening degree of a braking pedal in the low-speed stage of the vehicle, the electric braking process is gentle in the low-speed stage of the vehicle, electric braking is cancelled after the vehicle speed is close to stop, and the vehicle speed is naturally reduced to zero. The elastic potential energy stored by the sprung mass is restrained in the three stages, so that the phenomenon that a vehicle body rebounds and shakes after a brake pedal is loosened is restrained, and the driving feeling of a driver and passengers is improved.

Description

technical field [0001] The invention relates to the technical field of electric explosion-proof trackless rubber-tyred vehicles, in particular to an electric braking control method and system for electric explosion-proof trackless rubber-tyred vehicles. Background technique [0002] Electric explosion-proof trackless rubber-tyred vehicles have the characteristics of zero pollution, low noise, high efficiency, energy saving, long life, and good comfort, which have effectively improved the working environment of coal mine operators and are being widely promoted and applied in coal mines. [0003] Such as figure 1 Shown is the schematic diagram of the electric braking system of the electric explosion-proof trackless rubber-tyred vehicle. At present, during the electric braking process of electric explosion-proof trackless rubber-wheeled vehicles, the driving motor applies an electromagnetic force through the transmission system (reducer and transmission shaft, etc.) to prevent...

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): B60L7/00B60L15/20
CPCB60L7/00B60L15/2009B60L2240/421B60L2240/423Y02T10/72
Inventor 苏功富钟诚李欣荣蒋超陶迎婷
Owner AEROSPACE HEAVY IND
Features
  • Generate Ideas
  • 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