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Accelerator test assistance device

An auxiliary device and accelerator technology, which is used in measurement devices, vehicle testing, and machine/structural component testing. Stability, guarantee stability, guarantee the effect of speed

Active Publication Date: 2021-04-02
CATARC AUTOMOTIVE TEST CENT TIANJIN CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in the vehicle uniform speed test, when the vehicle reaches the specified speed, it is necessary to keep the accelerator opening unchanged for a long time for experimental research, but as far as the current vehicle test experiment is concerned, it is difficult to quickly step on the accelerator to the predetermined position Throttle opening position, and the stability of the throttle opening cannot be guaranteed

Method used

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  • Accelerator test assistance device
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Embodiment Construction

[0036] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0037] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides an accelerator test assistance device, which comprises a first base connected with the vehicle body of a test vehicle, wherein a first sliding block is slidably connected into the first base, the extending end of the first sliding block can extend out of the side wall of the first base, the extending end of the first sliding block is connected with an accelerator pedal of the test vehicle, a second sliding block used for preventing the first sliding block from continuously sliding is connected into the first sliding block in a sliding mode, and the second sliding block is connected with the first base. According to the accelerator test assistance device, the accelerator can be rapidly stepped on to the preset accelerator opening degree position, and the stability ofthe accelerator opening degree during driving can be guaranteed, so that the stability of the automobile speed is guaranteed, and stable support can be provided when an automobile drives at a stable speed.

Description

technical field [0001] The invention belongs to the technical field of vehicle detection equipment, and in particular relates to an accelerator test auxiliary device. Background technique [0002] As an indispensable means of transportation in daily life, the performance of automobiles needs to be tested and researched through various tests, such as acceleration test, braking test, ride comfort test, noise test, etc. In different automobile test experiments, there are also different requirements for the opening of each accelerator during the driving process of the automobile. [0003] In the process of testing and researching vehicle performance, in order to study the operation of the engine and the driving state of the vehicle under different throttle openings, it is necessary to step on the accelerator to a predetermined opening within a specific time, such as 20%, 40%, etc. %, 60%, 80%, 100%, etc. Some specific tests require that the time from departure to the predetermi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007
CPCG01M17/007
Inventor 孙鸿洋郭婷梁荣亮张晓辉武振耿号王文军王景先雷斌杨畅郭瑞玲梁东
Owner CATARC AUTOMOTIVE TEST CENT TIANJIN CO LTD
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