Automobile instrument visibility checking method

A technology of automotive instrumentation and instrumentation, which is applied in the direction of instruments, character and pattern recognition, computer components, etc., and can solve problems such as not being able to meet the driver's visibility

Inactive Publication Date: 2018-09-14
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Lack of verification of the visibility of the driver's instrument displ

Method used

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  • Automobile instrument visibility checking method
  • Automobile instrument visibility checking method
  • Automobile instrument visibility checking method

Examples

Experimental program
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Embodiment Construction

[0034] The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0035] Please refer to figure 1 , the present embodiment proposes a method for checking the visibility of an automobile instrument, which includes the following steps:

[0036] S1, install the steering wheel 2 and the instrument panel 1 according to standard positions; during specific implementation, the installation and setting of the steering wheel 2 and the instrument panel 1 are all set in three-dimensional software, such as, can be set in CATIA.

[0037] S2. Obtain the driver's eye ellipse; specifically, the eye ellipse is the 95th percentile eye ellipse, or the 90th percentile eye ellipse or the 99th percentile eye ellipse. During specific implementation, step S2 is specifically: acquiring the driver's left-eye ellipse and right-eye ellipse. Specifically, the eye ellipse is also set i...

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PUM

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Abstract

The invention discloses an automobile instrument visibility checking method which comprises the following steps: S1, mounting a steering wheel and an instrument panel according to standard positions;S2, acquiring an eye ellipse of a driver; S3, acquiring a left limit eye spot, a right limit eye spot, an upper limit eye spot and a lower limit eye spot of the eye ellipse of the driver; S4, respectively acquiring visible ranges of the left limit eye spot, the right limit eye spot, the upper limit eye spot and the lower limit eye spot on the instrument panel through holes in the steering wheel; S5, solving intersections of the instrument visible ranges corresponding to the left limit eye spot, the right limit eye spot, the upper limit eye spot and the lower limit eye spot respectively, thereby obtaining the instrument visible range of group drivers. According to the automobile instrument visibility checking method disclosed by the invention, the instrument visibility of the group driverscan be checked.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a method for checking the visibility of automobile instruments. Background technique [0002] The display screen of an automobile instrument reflects the working status of each system of the vehicle. The driver can easily make correct judgments by watching the numbers, lights, and instructions on the instrument display. But often the steering wheel is in front of the driver, and the instrument display must be viewed through the steering wheel. Therefore, the layout of the steering wheel and instrument display is particularly important. The key lies in how to check the visibility of the car instrument display. [0003] In the prior art, only the visibility of the registration form display screen of a single driver is checked. The lack of verification of the visibility of the driver's instrument display screen of the group often cannot meet the visibility of most drivers. ...

Claims

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Application Information

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IPC IPC(8): G06K9/00
CPCG06V40/18
Inventor许泺飞殷勇原小雅李旭东
OwnerANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD