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

Automobile safe driving method and device capable of dynamically simulating altitude

A technology for altitude and automobile safety, which is applied in the directions of measuring devices, vehicle testing, and machine/structural component testing, etc. It can solve problems such as the complex driving environment of automobiles and the inability to truly drive safely on plateaus, so as to increase driving safety and reduce The effect of human error risk

Pending Publication Date: 2021-06-01
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the driving environment in high-altitude areas is extremely complex, and the safe driving environment simulation in the prior art cannot truly drive a safe environment in high altitudes, so it is urgent to propose a method and device for safe driving that can dynamically simulate altitude

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
  • Automobile safe driving method and device capable of dynamically simulating altitude

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 As shown, the present application provides a vehicle safety driving device capable of dynamically simulating altitude. 5. Air extraction control regulating valve 6, air extraction equipment 7 and measurement and control system 8, wherein:

[0024] The air supply flow meter 1 and the air intake control regulating valve 2 are installed on the air intake pipeline; the simulated bridge 4 and the altitude sensor 5 are installed in the plateau environment simulation cabin 3; the air extraction control adjustment valve 6 and the air extraction equipment 7 are installed On the exhaust pipeline; the ambient air enters the plateau environment simulation cabin 3 through the air intake control regulating valve 2, and the air in the plateau environment simulation cabin 3 is discharged into the external environment through the air extraction control adjustment valve 6 and the air extraction equipment 7; The air flow meter 1, the air intake control valve 2, the altit...

Embodiment 2

[0033] The present application provides a car safe driving method that can dynamically simulate altitude, and the method is applied to the above-mentioned car safe driving device, including:

[0034] Step 101: According to the number of participants in the experiment, by adjusting the air intake control valve 2, determine the minimum fresh air input volume;

[0035] Step 102: By adjusting the air extraction control valve 6 and the air extraction device 7, the air pressure in the plateau environment simulation cabin 3 is consistent with the air pressure at the altitude of the test road section;

[0036] Step 103: According to the preset driving speed of the vehicle and the test road section, by adjusting the air extraction control valve 6 and the air extraction device 7, the air pressure change rate in the plateau environment simulation cabin 3 is equal to the air pressure change rate at the altitude of the test road section Consistent, so as to complete the simulation of the s...

Embodiment 3

[0039] An embodiment of the present application provides a method for safely driving a car that can dynamically simulate altitude, including:

[0040] Step 201: The measurement and control system 8 opens the air intake control regulating valve 2 according to the air supply flow provided by the air supply flow meter 1, and adjusts the intake air flow into the plateau environment simulation cabin 3 until the air flow required by the measurement and control system 8 is used. , to ensure that each person in the cockpit has at least 20 cubic meters of fresh air per hour.

[0041]Step 202: the air extraction device 7 performs air extraction according to the instruction of the measurement and control system 8, and the air extraction control regulating valve 6 adjusts the air extraction flow rate and the air extraction rate according to the instruction of the measurement and control system 8, so as to ensure the plateau environment simulation cabin 3 required plateau low Atmospheric e...

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 provides an automobile safe driving device and method capable of dynamically simulating the altitude, and the device comprises an air supply flow meter 1, an air inlet control regulating valve 2, a plateau environment simulation cabin 3, a simulation console 4, an altitude sensor 5, an air exhaust control regulating valve 6, air exhaust equipment 7 and a measurement and control system 8, wherein the gas supply flow meter 1 and the gas inlet control regulating valve 2 are mounted on a gas inlet pipeline; the simulation console 4 and the altitude sensor 5 are installed in the plateau environment simulation cabin 3. The air exhaust control regulating valve 6 and the air exhaust equipment 7 are mounted on an air exhaust pipeline; ambient air enters the plateau environment simulation cabin 3 through the air inlet control regulating valve 2, and air in the plateau environment simulation cabin 3 is exhausted to the external environment through the air exhaust control regulating valve 6 and the air exhaust equipment 7.

Description

technical field [0001] The invention relates to the field of plateau driving safety, in particular to a method and device for safely driving a car that can dynamically simulate altitude. Background technique [0002] At present, traffic accidents are one of the important factors that threaten human safety in modern society. Therefore, the safe driving of the car is the core requirement for the performance of the car. The unsafe factors of car driving include the subjective factors of the car driver and the objective factors from outside the car, and the objective factors outside the car include the surrounding vehicles and pedestrian status, etc. [0003] In the existing technology, such as the patent application number 201720210179, the 3D projection playback subsystem cooperates with the special effects subsystem to improve the authenticity of the safe driving environment simulation; such as the patent application number 202010990734, the road conditions are simulated by ...

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): G01M17/007
CPCG01M17/007
Inventor 禄宏志周景锋李欣
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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