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Vehicle travel control method and travel control device

A driving control and vehicle technology, which is applied to control devices, traffic control systems of road vehicles, and drive control systems of road vehicles, etc., can solve problems such as driver's anxiety, and achieve the effect of eliminating anxiety.

Active Publication Date: 2020-10-02
NISSAN MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in automatic driving control, there is a problem that the driver feels uneasy when the own vehicle and other vehicles are parallel on a curve.

Method used

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  • Vehicle travel control method and travel control device
  • Vehicle travel control method and travel control device
  • Vehicle travel control method and travel control device

Examples

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Embodiment Construction

[0035] Hereinafter, a vehicle travel control device and method according to an embodiment of the present invention will be described based on the drawings. In addition, in this embodiment, the present invention will be described with an example of a travel control device mounted on a vehicle.

[0036] figure 1 It is a block diagram showing the configuration of the travel control device 100 of the present embodiment. Such as figure 1 As shown, the driving control device 100 of this embodiment has a vehicle position detection device 110 , a map database 120 , a vehicle speed sensor 130 , a distance measuring sensor 140 , a camera 150 , an input device 160 , a drive mechanism 170 , and a control device 180 . These devices are connected via in-vehicle LAN other than CAN (Controller Area Network) in order to exchange information with each other.

[0037] The host vehicle position detection device 110 includes a GPS unit, detects radio waves transmitted from a plurality of satell...

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Abstract

The present invention provides a driving control device for a vehicle. During the automatic driving control of the own vehicle (V1), there is a road section including at least one of a curve or a narrow road in front of the own vehicle, and other vehicles (V2) are in front of the own vehicle. When traveling in an adjacent lane of the driving lane, when the own vehicle is traveling on the road section, the inter-vehicle distance control is performed to set the inter-vehicle distance ( D1 ) between the own vehicle and the other vehicle so that the own vehicle travels.

Description

technical field [0001] The present invention relates to a travel control method and a travel control device for controlling the travel of a vehicle. Background technique [0002] There is known a risk potential warning device that issues a warning based on the possibility that the own vehicle and other vehicles are approaching when the own vehicle and other vehicles traveling in an adjacent lane parallel each other (Patent Document 1). [0003] Patent Document 1: (Japanese) Unexamined Patent Application Publication No. 2007-148964 [0004] However, in the automatic driving control, there is a problem that the driver feels uneasy when the host vehicle and other vehicles parallel each other on a curve. Contents of the invention [0005] The problem to be solved by the present invention is to provide a driving control method and a driving control device. In the automatic driving control, when the vehicle is traveling on a curve or a narrow road, the driver's uneasiness can b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/16B60K31/00B60R21/00B60T7/12B62D6/00
CPCB60K31/00B62D6/00B60T7/12B60R21/00G08G1/16B60W30/16B60W30/18163B60W2520/10B60W2552/30B60W2754/30B60W2554/80B60W2552/00B60W30/18145B60W2554/801B60W2554/4041B60W40/072B60W50/0097B60W40/06B60W40/105G08G1/166G08G1/167B60Y2300/16B60W2554/804B60W10/20B60W30/14G01C21/00G08G1/09G05D2201/0213B60W2552/53B60W60/001B60W2554/802B60W2720/10B60W2420/403B60W2420/52
Inventor 岛影正康
Owner NISSAN MOTOR CO LTD
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