External speedometer for motor vehicle

An external technology for motor vehicles, applied to vehicle components, signal devices, optical signals, etc., can solve the problem of undetectable speeding of motor vehicles, and achieve the effect of avoiding collisions with pedestrians and vehicles, and avoiding rear-end collisions

Inactive Publication Date: 2007-01-03
闫晗
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For traffic management personnel with management functions, it is impossible to detect whether a moto

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

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0006] The invention is to install a speed meter on the exterior of the motor vehicle. In order to facilitate observation, the display mode is mainly digital display. The size of the speed meter should be the size of the license plate. It is better to place it in the front and back. It can be placed above, below, or to the left and right of the current motor vehicle license plate.

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 invention relates to meters of motor vehicle, and is especially one external speedmeter for motor vehicle for showing vehicle speed outwards. The external speedmeter has sensor and external speed display connected through wires and makes it possible for persons outside the vehicle to know the speed of the vehicle. The present invention is favorable to avoiding collision accident and can facilitate the vehicle management.

Description

technical field [0001] The invention relates to the field of instrumentation for motor vehicles. International classification B60K35 / 00. Background technique [0002] The speedometer of present motor vehicle all is installed on the instrument panel in the cab of motor vehicle. This speed per hour instrument can only prompt the speed state of the motor vehicle running to the driver, and the people outside the car, especially the drivers of other motor vehicles, do not know the speed per hour of the car. Often by intuition to judge the speed of the car. This approach is neither scientific nor accurate. Due to misjudgment, rear-end collision accidents of motor vehicles often occur. For traffic management personnel with management functions, it is impossible to detect whether a motor vehicle is overspeed without the aid of an instrument. There are also deficiencies in traffic management. Contents of the invention [0003] The object of the present invention is to provide...

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
IPC IPC(8): B60Q1/54
Inventor 闫晗
Owner 闫晗
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