Vehicle inspection device
US11125859B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2019 |
| Grant date | Sep 21, 2021 |
| Priority date | — |
| Expiry date | May 27, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S7/4086
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The vehicle inspection device is used to adjust an optical axis of a radar device R in a vehicle in which the radar device R that acquires external environment information is attached to a vehicle body. The vehicle inspection device includes: a target robot T including a corner reflector 75 that reflects an electromagnetic wave emitted from the radar device R, and an electromagnetic wave characteristic measurement device 76 that measures characteristics of the electromagnetic wave emitted from the radar device R; and a control device 6 that controls the target robot T. The control device 6 calculates an attachment position of the radar device R and a direction of an optical axis on the basis of electromagnetic wave characteristics measured by the electromagnetic wave characteristic measurement device 76, and moves the target robot T to an inspection position that is determined on the basis of the calculation result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.