Tool and method for positioning H point of total arrangement space verification model of passenger car

Abstract

The invention discloses an H-point positioning tool and method of a passenger car general layout space verification model. The method includes: fixing the base of the positioning tool at a position corresponding to the central channel in the verification model, and the base obtains coordinates in the coordinate system of the verification model; , the movement of the second telescopic arm to adjust the coordinate position of the pointer of the first pointer assembly in the X direction and the Z direction. The present invention can be flexibly applied to the general layout space verification model of general passenger car models, so as to meet the H-point positioning requirements of the front and rear seats.

Description

technical field [0001] The invention relates to a tool for locating an H point of a verification model of a general layout space of a passenger car and a method for locating the H point of a verification model of a general layout space using the tool. Background technique [0002] In the development process of passenger cars, the general layout space verification model is needed to evaluate the perceived space, field of view, ergonomics problems, etc. of passenger cars, and early detection of potential problems in the development process of passenger cars is conducive to problem solving and product quality development improvement. Therefore, making an accurate passenger car general layout space verification model plays an important role in supporting and promoting the development of passenger cars. [0003] The evaluator's sitting position in the general layout space verification model directly affects the evaluation results of perceived space, vision, and ergonomics issues...

AI Technical Summary

Problems solved by technology

The traditional H-point positioning method often makes a fixed-shaped one-piece substitute wood structure and installs it on the central console according to the relative coordinate value of the H-point design position and the central console, so as to find the H-point position in the verification model. The point positioning method has two main defects: (1) The shape of the central console of each passenger car is different, and the relative position of the central console and each H point is different, so each verification model needs to make a targeted substitute wood positioning The structure cannot be adjusted according to the actual model situation, the flexibility is poor, and the resource utilization rate is low

(2) This substitute wood structure installed on the central console often sacrifices the surface quality of the central console, giving the evaluator a negative feeling, thus bringing interference factors to the evaluation results

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