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Method for determining operation space of hand brake and system thereof

A technology of operating space and handbrake, which is applied in the field of determining the operating space of handbrake, can solve the problems of shortened research and development time, difficulty in measurement, and cost reduction of automobiles, and achieve the effect of ensuring wide applicability and simple and fast modeling process

Active Publication Date: 2014-09-03
ZHEJIANG GEELY HLDG GRP CO LTD +1
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  • Summary
  • Abstract
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  • Application Information

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Problems solved by technology

When the shape of the objects around the handbrake changes, it is necessary to re-simulate the motion envelope of the handbrake and re-measure the gap between the motion envelope and the surrounding objects. The work is repeated and the measurement is difficult. It is likely to cause omissions and errors, which is not conducive to the development time of the car. shortening and cost reduction

Method used

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  • Method for determining operation space of hand brake and system thereof
  • Method for determining operation space of hand brake and system thereof
  • Method for determining operation space of hand brake and system thereof

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Embodiment Construction

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, specific embodiments will be described in detail below with reference to the accompanying drawings.

[0041] figure 1 The flow chart of the method for determining the operating space of the handbrake provided by the present invention. Such as figure 1 As shown, the embodiment of the present invention provides a method for determining the operating space of the handbrake, including:

[0042] Step 101, establish a handbrake template with the side contour line of the handbrake handle, the center point of the end face of the handbrake button, and the axis of the handbrake as variables;

[0043] Step 102, adding hand operation space on the handbrake template to form a handbrake operation template;

[0044] Step 103: Rotate the handbrake operation template according to the rotation centerline and rotation angle of the handbrake to form a handbrake operat...

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Abstract

The invention provides a method for determining an operation space of a hand brake and a system thereof, wherein the method comprises the steps of: establishing a hand brake template in a manner that a hand brake handle side contour, a hand brake button end surface center point and a hand brake axis are used as variables; a second step, adding a hand operation space on the hand brake template for forming a hand brake operation template; a third step, rotating a hand brake operation template through the rotating axis and rotating angle of the hand brake, and forming a hand brake operation space template; a fourth step, calling the hand brake operation space template, inputting specific parameters of the hand brake handle side contour, the hand brake button end surface center point and the hand brake axis, and generating a hand brake operation space model; and a fifth step, determining the size of the hand brake operation space which is required in an automobile according to the hand brake operation space model. The method of the invention aims to accurately and quickly determine the size of the hand brake operation space under a precondition that human engineering requirement of a finger operation hand brake is satisfied, thereby providing theatrical basis for reserving the hand brake operation space in the automobile.

Description

technical field [0001] The invention relates to the field of automobile handbrakes, in particular to a method and system for determining the operating space of the handbrake. Background technique [0002] In the process of handbrake design, in order to ensure the ergonomic requirements of finger-operated handbrake, that is, to ensure the space requirements of finger-operated handbrake, it is necessary to manually simulate the motion envelope of the handbrake, and manually measure whether the gap between the handbrake motion envelope and the surrounding objects can meet the requirements. The driver's fingers are required to operate the handbrake. When the shape of the objects around the handbrake changes, it is necessary to re-simulate the motion envelope of the handbrake and re-measure the gap between the motion envelope and the surrounding objects. The work is repeated and the measurement is difficult, which may cause omissions and errors, which is not conducive to the deve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B17/02
Inventor 汪万松赵刚王少赠戴礼强邹凌华吴成明冯擎峰
Owner ZHEJIANG GEELY HLDG GRP CO LTD
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