Title:
CALIBRATION DEVICE AND CALIBRATION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/048566
Kind Code:
A1
Abstract:
The embodiments of the present invention relate to the field of automobile detection. Disclosed are a calibration device and a calibration method. The calibration device comprises a bracket, a display apparatus and a light projection apparatus, wherein the bracket is used for bearing and mounting the display apparatus and the light projection apparatus; the display apparatus is provided with a mounting end and a free end, which are arranged opposite each other, the mounting end being connected to the bracket, and the free end being movable relative to the mounting end; and the light projection apparatus is used for projecting light to a flexible display member to form a set pattern, so as to assist the calibration of a sensor to be detected on a vehicle to be detected, the set pattern, which is used for calibrating said vehicle, of the calibration device is not formed by means of ink printing, but is formed by means of the light projection apparatus projecting light to the flexible display member. Therefore, the calibration device provided in the embodiments of the present invention can effectively prevent the drawback of the display effect of a set pattern being affected by the deformation of the set pattern due to the influence of the environment and time in a high-temperature and humid environment.
Inventors:
LAI BIWANG (CN)
Application Number:
PCT/CN2021/115990
Publication Date:
March 10, 2022
Filing Date:
September 01, 2021
Export Citation:
Assignee:
AUTEL INTELLIGENT TECH CORP LTD (CN)
International Classes:
G01C11/00; G01M17/007
Foreign References:
| CN112033696A | 2020-12-04 | |||
| CN212931914U | 2021-04-09 | |||
| CN107449461A | 2017-12-08 | |||
| CN1622188A | 2005-06-01 | |||
| CN111294578A | 2020-06-16 | |||
| CN202111802U | 2012-01-11 | |||
| DE102004045280A1 | 2006-04-06 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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