A hand motion envelope testing system and testing method for testing a vehicle handbrake device
A technology of hand movement and testing equipment, which is applied in the direction of measuring equipment, vehicle testing, machine/structural component testing, etc. It can solve problems such as unsatisfactory subjective evaluation, delaying project progress, and difficulty in modifying the design, etc.
Active Publication Date: 2019-08-06
PEUGEOT CITROEN CHINA AUTOMOTIVE TRADE +1
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Problems solved by technology
On the one hand, manufacturing a physical model requires a lot of money; on the other hand, the manufacturing model is generally in the late stage of vehicle design, and other parts have been finalized. If the subjective evaluation is found to be unsatisfactory, it is difficult to modify the design or require a lot of manpower and material resources. Even delay the progress of the project
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Embodiment Construction
[0020] like Figure 1a As shown, according to an embodiment of the present invention, a testing system for a handbrake device includes a handbrake device 1 , an adjustable bracket mechanism 2 and a handbrake envelope testing device 6 . The handbrake device 1 is installed on the adjustable bracket mechanism 2. When the simulated driver drives the car, the handbrake device is in the state of pulling up or putting down the handbrake respectively. Figure 1a and Figure 1b The schematic diagrams of the state 3a with the handbrake pulled up and the state 3b with the handbrake put down are shown respectively. exist Figure 1a In the shown state of pulling up the handbrake, the handbrake handle 11 of the handbrake device 1 protrudes above the handbrake envelope testing device 6, and in the Figure 1b In the shown state of putting down the handbrake, the handbrake handle of the handbrake device 1 moves downward at an angle α from the pull-up state and falls to the lowest position in t...
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The present invention proposes a hand movement envelope testing system for testing a vehicle handbrake device and a testing method thereof. The system comprises a handbrake device with a handbrake handle which is manually operated to move to a handbrake lowered position from a raised handbrake retract position, a handbrake envelope testing device which comprises a space for accommodating the hand movement track of a hand which manually operates the handbrake handle and an elastic material for filling the space, and an adjustable bracket mechanism. The handbrake device and the handbrake envelope testing device are fixedly installed to the adjustable bracket mechanism, and the height of the adjustable bracket mechanism can be adjusted.
Description
technical field [0001] The invention relates to a vehicle ergonomics experimental measurement device and measurement method, in particular to a hand motion envelope test system and a test method for testing a vehicle handbrake device. Background technique [0002] With the development of modern society, people have higher and higher requirements for car comfort. Car design is no longer limited to designing a faster car with more functions; more car design focuses on how to make cars serve people, rather than people adapting to cars. How to improve and perfect the ergonomics of automobiles to make drivers more comfortable in the driving process has become one of the important research topics in today's automobile design. [0003] In the ergonomics of automobiles, the arrangement of the handbrake and the surrounding parts, especially the positional relationship between the cup holder and the handbrake directly affects the comfort of the driver's hand when driving the car, and...
Claims
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IPC IPC(8): G01M17/007
Inventor 张力均蔡书娟邹舟程竹州
Owner PEUGEOT CITROEN CHINA AUTOMOTIVE TRADE