Lane change assistance method and lane change assistance device

A lane, pick-up lane technology used in controls, vehicle components, transportation and packaging
CN109564733AInactive Publication Date: 2019-04-02NISSAN MOTOR CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
NISSAN MOTOR CO LTD
Publication Date
2019-04-02
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

A lane change assistance method which: identifies a non-recommended region where no lane changes are recommended, on the basis of road information about the road on which a vehicle is traveling; sets,as a determination area, an area needed for the vehicle to change lanes, on the basis of positional information and vehicle speed information about the vehicle; and, if the determination area includes part or all of the non-recommended region, then determines that the vehicle cannot change lanes, and outputs the determination result.
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Description

technical field

[0001] The invention relates to a lane change assisting method and a lane change assisting device. Background technique

[0002] At present, the following technology is known: the first distance and the first relative speed of the object in front of the host vehicle relative to the lane change target lane of the host vehicle, and the distance of the rear object of the host vehicle relative to the lane change target lane of the host vehicle are detected. The second distance and the second relative speed, and based on the first and second distances and the first and second relative speeds, it is judged whether the vehicle can change lanes (for example, Patent Document 1).

[0003] patent documents

[0004] Patent Document 1: (Japanese) Unexamined Patent Publication No. 2000-020898

[0005] However, in the prior art, it is only determined based on the relationship between objects in front of and behind the target lane of the lane change of the own vehicle and ...

Claims

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