A driver's human-machine hard point coordinate collection device and collection method

Abstract

The invention relates to a driver man-machine hard point coordinate collection device and a collection method. The two positioning brackets of the collection device are arranged oppositely on the first side of the base plate along the length direction of the base plate, and the bottom end of the first supporting rod vertically arranged on the middle part of the base plate can be slid along the length direction of the base plate, along the The second support bar arranged in the width direction of the bottom plate is vertically connected to the first support bar through the connecting piece, the second support bar can slide on the first support bar, and the second support bar can be parallel to the width direction of the bottom plate Moving relative to the connecting piece, the angle measuring rod is rotatably connected to the end of the second supporting rod away from the bottom plate. The invention can quickly collect the three-dimensional coordinates of the man-machine hard points of Chinese drivers in combination with real vehicles to verify the rationality of the design of the vehicle, ensure that product development can truly be oriented to Chinese users, and improve driving experience and product quality.

Description

technical field [0001] The invention belongs to the technical field of vehicle ergonomics, and in particular relates to an acquisition device and an acquisition method for human-machine hard point coordinates of a driver. Background technique [0002] In automobile development projects, the hard points of the driver’s man-machine mainly include the riding reference point (H point), heel point, hand grip point and eye point. These four hard points are the core elements of the driver’s man-machine comfort. The importance of users is self-evident. For automobile design and development, the design of these man-machine hard points is an important indicator of the success of a model development. [0003] At present, the method of determining the hard points of the driver's man-machine in automobile design is mainly based on two aspects: one is based on the standards issued by the American Society of Engineers (SAE), to set the hard points of the driver's man-machine, but these st...

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Problems solved by technology

[0003] At present, the method of determining the hard points of the driver's man-machine in automobile design is mainly based on two aspects: one is based on the standards issued by the American Society of Engineers (SAE), to set the hard points of the driver's man-machine, but these standards are all Design standards based on European and American human bodies as the underlying data are not applicable to Chinese human bodies; on the other hand, it is based on referring to competing product schemes, but blindly learning from design schemes is not conducive to the improvement of design capabilities in the long run

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