Driver man-machine hard point coordinate acquisition device and method

Abstract

The invention relates to a driver man-machine hard point coordinate acquisition device and method. Two positioning supports of a collecting device are oppositely arranged on a first side of a bottom plate in the length direction of the bottom plate, and the bottom end of a first supporting rod which is vertically arranged is arranged in the middle of the bottom plate in a sliding mode in the length direction of the bottom plate; a second supporting rod arranged in the width direction of the bottom plate is perpendicularly connected to the first supporting rod through a connecting piece, the second supporting rod can slide on the first supporting rod and can move relative to the connecting piece in the direction parallel to the width direction of the bottom plate, and an angle measuring rodis rotatably connected to the end, away from the bottom plate, of the second supporting rod. According to the invention, the three-dimensional coordinates of the man-machine hard point of a Chinese driver can be rapidly collected by combining a real vehicle, so that the design rationality of the vehicle model is verified, the product development is ensured to truly face Chinese users, and the driving experience and the product quality are improved.

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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