Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and system for vehicle emergency parking on slope

A vehicle and slope parking technology, which is applied in the field of vehicle emergency slope parking methods and systems, and can solve the problems that the vehicle parking slope method cannot meet actual needs, etc.

Active Publication Date: 2019-04-16
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a vehicle emergency parking method and system, which solves the problem that the vehicle parking method in the prior art cannot meet the actual demand

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
  • Method and system for vehicle emergency parking on slope
  • Method and system for vehicle emergency parking on slope
  • Method and system for vehicle emergency parking on slope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0078] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar parameters or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0079] In order to better understand the technical solutions and technical effects of the present invention, specific embodiments will be described in detail below in conjunction with schematic flow charts. like figure 1 As shown, it is a flowchart of a vehicle emergency parking method according to an embodiment of the present invention, and the method may include the following steps:

[0080] Step S01, detecting whether the current gear is neutral.

[0081] In this embodiment, the current gear information can be obtained through the...

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 a vehicle emergency hill-holding method and system. The method includes the steps: detecting whether a current gear is a neutral gear or not; detecting whether a brake pedal is stepped or not if the current gear is the neutral gear, and judging whether a vehicle slides forwards or backwards or not according to the level of a pre-calibrated driving direction identifier in information transmitted by a wheel speed sensor if not; controlling a parking brake to perform parking brake by an electronic parking system when the vehicle slides backwards; controlling the parking brake to perform parking brake by the electronic parking system and controlling a front brake to perform parking brake by a solenoid valve of an antilock brake system when the vehicle slides forwards. As more proper parking brake modes are selected according to the sliding direction, the method can solve the problem that a vehicle hill-holding method in the prior art cannot meet practical requirements.

Description

technical field [0001] The invention relates to the technical field of electronic control, in particular to a method and system for vehicle emergency parking on slopes. Background technique [0002] With the increasing number of vehicles, the active safety of vehicles has been paid more and more attention. In life, we often encounter the phenomenon that the vehicle "slips down" because the parking handle is not pulled after parking, causing serious consequences of loss of life and property. [0003] The vehicle emergency slope parking method in the prior art mainly detects whether there is anyone on the main seat through the seat pressure sensor, and detects whether the current gear is forward gear or reverse gear through the gear sensor. If there is no one on the main seat, and If the current gear is a forward gear or a reverse gear, the braking system is controlled to perform parking braking. However, this requires an additional seat pressure sensor; moreover, when the f...

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): B60T7/12
CPCB60T7/12
Inventor 陈伟谢飞常庆军
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD