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Automatic controller for automobile running conditions

A technology of automatic controller and driving condition, applied in the direction of engine control, machine/engine, mechanical equipment, etc., can solve the problems of easy fatigue, increased labor intensity of workers, safety accidents, etc., to overcome the problems of low accuracy and low success rate. Effect

Active Publication Date: 2013-04-17
XIAMEN RICHEN SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing methods are to manually step on the accelerator pedal to change the fuel supply, but the success rate and accuracy of manual control are affected by factors such as worker proficiency and engine response characteristics, and maintaining a stable output state for a long time will lead to The labor intensity of workers increases sharply, and they are prone to fatigue, which may even lead to safety accidents

Method used

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  • Automatic controller for automobile running conditions
  • Automatic controller for automobile running conditions
  • Automatic controller for automobile running conditions

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Embodiment Construction

[0022] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0023] Such as figure 1 , 2 , the present invention provides an automatic controller for driving conditions of a car, which includes a housing 1, an accelerator control mechanism 3 and a clamping mechanism 4 installed in the housing 1, and a handle 2 is arranged on the housing 1.

[0024] see further image 3 , 4 , the clamping mechanism includes a stand 41, a gear 42, a ratchet 43, a drive wheel 44, a pawl 45, a rack 46, a vertical guide shaft 47, a connecting device, a brake tray 49 and a release device 5. Wherein, the stand 41 and the vertical guide shaft 47 are arranged on the base 11 of the housing 1, and the driving wheel 44, the gear 42 and the ratchet 43 are coaxially arranged on the stand 41, and the stand 41 corresponds to Th...

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Abstract

The invention provides an automatic controller for automobile running conditions. The automatic controller comprises a base, a fastening mechanism and an accelerator control mechanism, wherein the fastening mechanism and the accelerator control mechanism are mounted on the base. Fixation of products on a to-be-tested automobile can be realized through the fastening mechanism, and the rotational motion of a servo is converted into linear motion through the accelerator control mechanism according to automobile running conditions or control signals of engine rotation speed to move a pressure block of the accelerator control mechanism back and forth to act on an accelerator pedal of the to-be-tested automobile, so that a needed accelerator position can be found out quickly and accurately and kept stably for a long time to meet the requirements of practical tests. The automatic controller can substitute traditional manual detection methods of manually stepping the accelerator pedal for detecting related parameters of the automobile under different running conditions or different rotation speeds of the engine, the problem of low success rate and accuracy in manual operation is solved while labor intensity is relieved for testers, and accordingly the problem that the testers are prone to fatigue is solved, and safety accidents caused by fatigue of the testers are prevented.

Description

technical field [0001] The invention relates to a vehicle test device, in particular to an automatic controller for vehicle running conditions. Background technique [0002] In the automobile production, automobile inspection and automobile research and development departments, it is often necessary to collect relevant parameters of the automobile under specific working conditions and different driving speeds, or relevant parameters of the engine at different speeds under no-load conditions. Changing the vehicle speed or engine speed is achieved by changing the fuel supply of the engine by pressing the accelerator pedal on the vehicle. Most of the existing methods are to manually step on the accelerator pedal to change the fuel supply, but the success rate and accuracy of manual control are affected by factors such as worker proficiency and engine response characteristics, and maintaining a stable output state for a long time will lead to The labor intensity of workers has ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02D11/10
Inventor 林晓斌
Owner XIAMEN RICHEN SCI & TECH CO LTD
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