Title:
VEHICLE SYSTEM AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2024/005108
Kind Code:
A1
Abstract:
A vehicle system (1) includes: a database (34) of position data representing discrete points on a route; a first position measurement circuit (31) that measures the position of an ego vehicle, using a magnetic marker; a second position measurement circuit (32) that measures the position of the ego vehicle by autonomous navigation; and a control circuit (35) that performs vehicle control by using, as a control target, a deviation of the position of the ego vehicle relative to the route. In the database (34), marker position data using any one of the discrete points as a reference is recorded in association with position data. The first position measurement circuit (31) refers to the database (34) and identifies a magnetic marker that has been detected. The control circuit (35) refers to the database (34) and identifies the deviation of the position of the ego vehicle relative to the route.
Inventors:
MUKUMOTO HIROTAKA (JP)
ANDO TAKAYUKI (JP)
NAGAO TOMOHIKO (JP)
YAMAMOTO MICHIHARU (JP)
ANDO TAKAYUKI (JP)
NAGAO TOMOHIKO (JP)
YAMAMOTO MICHIHARU (JP)
Application Number:
PCT/JP2023/024088
Publication Date:
January 04, 2024
Filing Date:
June 28, 2023
Export Citation:
Assignee:
AICHI STEEL CORP (JP)
International Classes:
G05D1/02
Domestic Patent References:
| WO2021166620A1 | 2021-08-26 |
Foreign References:
| JP2019021156A | 2019-02-07 | |||
| JP2006350601A | 2006-12-28 | |||
| JP2018036797A | 2018-03-08 |
Attorney, Agent or Firm:
OIKE Tatsuya (JP)
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