Vehicle control system and vehicle control method
US11993289B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 15, 2020 |
| Grant date | May 28, 2024 |
| Priority date | — |
| Expiry date | Jan 1, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2556/20
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
To improve accuracy of a grouping process by accurately obtaining an error of an observation value of a sensor.A vehicle control system includes an integration unit that estimates information on a position and a speed of a target existing in an external field, and errors of the position and the speed based on information from a sensor that acquires information on the external field of an own vehicle. The integration unit estimates an error of a detection result from the detection result of a sensor that detects an external field of a vehicle in accordance with a characteristic of the sensor, determines correlation between detection results of a plurality of the sensors, and integrates correlated detection results and calculates the errors of the position and the speed of the target.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.