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

Vehicle safety control device for preventing accelerator from being stepped on mistakenly and application thereof

A technology of safety control and accelerator control lever, which is applied to the safety device of the power unit control mechanism, the layout of the power unit control mechanism, and vehicle components, etc. It can solve the problems of stepping on the accelerator pedal to the bottom and hindering the high-speed driving of the vehicle, so as to avoid pollution , the effect of improving safety

Inactive Publication Date: 2014-09-24
李明胜
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the scheme described in the above-mentioned patent application, even under normal conditions, the driver cannot step on the accelerator pedal to the bottom, which obviously hinders the high-speed running of the vehicle under normal conditions; Depressing the brakes, it is obviously impossible to produce flameout and / or braking until the accelerator pedal touches the brakes

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
  • Vehicle safety control device for preventing accelerator from being stepped on mistakenly and application thereof
  • Vehicle safety control device for preventing accelerator from being stepped on mistakenly and application thereof
  • Vehicle safety control device for preventing accelerator from being stepped on mistakenly and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] see Figure 1~4 , in this example, the vehicle safety control device of whole anti-acceleration by mistake is made up of accelerator pedal 1, connecting pin 2, accelerator joystick 3, passive accelerator lever 4, magnet 5, accelerator cable 6, chute 13 and normally open button switch composition.

[0043] see Figure 1~4 , the accelerator joystick 3 is hinged on the vehicle body by the connecting pin 2, the lower surface of one end is provided with a magnet 5, and the other end is provided with an accelerator pedal 1, wherein the magnet 5 is a permanent magnet, and the magnet is fixed on the accelerator joystick by screws. 3 in the chute 13 below. The effect of this chute 13 is to make the magnet 5 move up and down, so as to adjust its distance to the hinge point of the throttle joystick 3 .

[0044] see figure 1 and image 3 , the bottom of the magnet 5 is provided with a passive throttle control lever 4 made of ferromagnetic material, and the passive throttle co...

Embodiment 2

[0058] see Figure 7 and Figure 8 , the difference between this embodiment and embodiment 1 is that the normally open button switch has been improved, and the specific improvements are as follows:

[0059] The normally open button switch is composed of a closed housing 14, a pair of electrical contacts and a button, wherein the button is composed of a pull rod 7 and a compression spring 9 sleeved on the pull rod 7. Wherein, the housing (14) is fixed on the lower surface of the passive throttle control lever 4; a pair of electric contacts are arranged at the bottom of the housing 14, and the upper end of the pull rod 7 passes through to the upper surface close to the passive throttle control lever 4, and the lower end extends to The movable contact 11 of the pair of electrical contacts is fixed inside the housing 14 , and the static contact 12 of the pair of electrical contacts is fixed on the bottom surface of the housing 14 .

[0060] see Figure 8 , because one of the mo...

Embodiment 3

[0063] see Figure 9 ~ Figure 12 , the present embodiment is a vehicle safety system for preventing false stepping on the accelerator using the vehicle safety control device for preventing false stepping on the accelerator according to embodiment 2, the system is composed of a brake control device and an engine igniter control device.

[0064] see Figure 9 ~ Figure 12 , the brake control device includes the vehicle safety control device for preventing accidental stepping on the accelerator of embodiment 2, a piston cylinder 15, a drag cable 16 and a two-position four-way solenoid valve, wherein the piston cylinder 15 is an oil cylinder TG, and the two-position four-way solenoid valve is The working medium is the two-position four-way solenoid valve YF of hydraulic oil. In the above-mentioned brake control device, the oil cylinder TG is fixed on the car body, and one end of the cable 16 made of steel wire is connected to the lower surface of the brake pedal 17, and the other ...

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 a vehicle safety control device for preventing an accelerator from being stepped on mistakenly. The vehicle safety control device is characterized in that a magnet is arranged on the lower surface of the other head of an accelerator control lever; a passive accelerator control lever is arranged below the magnet; the passive accelerator control lever and the accelerator control lever are coaxially hinged to a car body and are absorbed on the lower surface of the magnet in virtue of the attractive force of the magnet; the lower surface of the passive accelerator control lever is connected with an accelerator inhaul cable; a normally open push button switch for providing a braking signal and / or a flameout signal is further arranged on the passive accelerator control lever, and the normally open push button switch comprises a pair of electrical contacts and a button, wherein the button comprises a pull rod and a compression spring sleeving the pull rod, the upper end of the pull rod passes to approach the upper surface of the passive accelerator control lever, and the tension of the compression spring is overcome under the action of the attractive force of the magnet so that the pair of electrical contacts are at a normally open state. The vehicle safety control device not only ensures the safety when the accelerator is stepped on mistakenly but also does not influence high-speed running of vehicles under normal circumstances.

Description

technical field [0001] The invention relates to a control mechanism of a vehicle power unit, and also relates to a vehicle starting device with a braking function. Background technique [0002] According to a statistical data from the traffic control department, 30% of the accidents are caused by the driver's mishandling of the vehicle's accelerator when the brakes are slammed, especially among new drivers and female drivers, and even among many old drivers. Also happens from time to time. [0003] Because during normal driving, the strength of the driver stepping on the accelerator is generally uniform and gentle, but when the driver accidentally steps on the accelerator by mistake, the driver usually accelerates and steps down the pedal. Therefore, the existing vehicle accelerator pedal anti-misstepping system all uses a combination of mechanical devices, machinery and electronic systems to identify the characteristics of violent and forceful actions when the accelerator ...

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): B60K26/02B60T7/12B60K28/00
Inventor 李明胜
Owner 李明胜
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