Title:
VEHICLE MEASURING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/037685
Kind Code:
A1
Abstract:
A vehicle measuring device, comprising: a base (10); a vertical frame (20) which is mounted on the base (10); a mounting beam assembly (30) which is used for bearing a calibration element (400), the calibration element (400) being used for calibrating a driving assistance system of a vehicle, the mounting beam assembly (30) comprising a supporting frame (31) and a mounting beam (32), the supporting frame (31) being connected to the vertical frame (20) and rotating around a rotating axis (O) relative to the vertical frame (20), the rotating axis (O) being parallel to the ground where the base (10) is located, and the mounting beam (32) being connected to the end of the supporting frame (31) distant from the rotating axis (O); the two wheel image acquisition assemblies (200a, 200b) which are spaced apart and transversely arranged at the two ends of the mounting beam (32), the view ranges of the two wheel image acquisition assemblies (200a, 200b) being used for covering areas where wheels on the two sides of the vehicle are located respectively; and a processor (300) which is electrically connected to the two wheel image acquisition assemblies (200a, 200b) so as to receive data acquired by the two wheel image acquisition assemblies (200a, 200b) and measure a wheel state of the vehicle according to the data acquired by the two wheel image acquisition assemblies (200a, 200b). The vehicle can be calibrated, the wheel state of the vehicle can be measured, and convenience and rapidness are achieved.
Inventors:
LIU LIANJUN (CN)
Application Number:
PCT/CN2021/113836
Publication Date:
February 24, 2022
Filing Date:
August 20, 2021
Export Citation:
Assignee:
AUTEL INTELLIGENT TECH CORP LTD (CN)
International Classes:
G01B11/275; G01B5/00; G01D11/30; G01D18/00
Foreign References:
| CN111879262A | 2020-11-03 | |||
| CN213274144U | 2021-05-25 | |||
| CN111537015A | 2020-08-14 | |||
| US20050096807A1 | 2005-05-05 | |||
| US20200208968A1 | 2020-07-02 | |||
| CN111521211A | 2020-08-11 | |||
| CN111520595A | 2020-08-11 | |||
| CN111457226A | 2020-07-28 | |||
| CN111289031A | 2020-06-16 | |||
| US20040049930A1 | 2004-03-18 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
Download PDF: