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Vehicle travel control system

A vehicle driving and control system technology, applied in the direction of road vehicle traffic control system, traffic control system, control device, etc., can solve the problems of entering, not considering lane information, etc.

Inactive Publication Date: 2019-10-22
TOYOTA JIDOSHA KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this technique, the lane information is not considered
Therefore, there is a concern that certain types of vehicles following the guided path will enter a lane where travel is prohibited

Method used

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  • Vehicle travel control system
  • Vehicle travel control system
  • Vehicle travel control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] Embodiments of the present invention will be described with reference to the drawings.

[0042] 1. Summary

[0043] figure 1 It is a schematic diagram for explaining the outline of the vehicle travel control system 10 according to the present embodiment. The vehicle travel control system 10 is mounted on the vehicle 1 and performs "vehicle travel control" for controlling the travel of the vehicle 1 . More specifically, the vehicle travel control system 10 includes an information acquisition device 20 and a vehicle travel control device 30 .

[0044] The information acquisition device 20 acquires information necessary for vehicle running control. The information required for vehicle travel control is information indicating the driving environment of the vehicle 1, and is hereinafter referred to as "driving environment information 200".

[0045] Vehicle travel control device 30 performs vehicle travel control based on driving environment information 200 . More specif...

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PUM

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Abstract

The invention provides a technique capable of executing the vehicle travel control so as to avoid the restricted lane section in which traveling is prohibited. A vehicle travel control system determines a travel lane based on driving environment information and controls the vehicle to travel in the travel lane. A restricted lane section is a section of lane in which a specific type of vehicle is prohibited from traveling. The driving environment information includes: lane configuration information; position information indicating a position of the vehicle with an accuracy with which the travellane is identifiable; vehicle type information indicating a type of the vehicle; and restricted lane section information indicating a position of the restricted lane section. The vehicle travel control system is further configured to recognize, based on the vehicle type information and the restricted lane section information, an avoidance target lane section in which the vehicle is prohibited from traveling; and execute the vehicle travel control so as to avoid the avoidance target lane section based on the lane configuration information and the position information.

Description

technical field [0001] The present invention relates to a vehicle travel control system mounted on a vehicle. Background technique [0002] Patent Document 1 discloses an in-vehicle navigation device that searches for a guidance route. When installing the navigation device in the vehicle, the user inputs the type of the vehicle. When exploring the guidance route, the navigation device considers the type of vehicle and excludes roads that vehicles cannot pass. For example, when the vehicle is a large vehicle, the navigation device searches for a guidance route excluding narrow roads. [0003] Patent Document 2 discloses a regulated lane detection device for detecting a regulated lane on which lane regulation is performed. The regulated lane detection device collects travel information from vehicles traveling or passing in a section where the lane is regulated. Then, the regulated lane detection device detects a lane on which no vehicle travels within the section as a regu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/18B60W40/06B60W40/12
CPCB60W30/18163B60W40/06B60W40/12G08G1/167B60W30/12B60W2552/53B60W2555/60B60W2556/65B60W50/0097B60W60/001G06V20/582G06V20/588
Inventor 箕浦航宗玄清宏奈良雄一郎森本修一
Owner TOYOTA JIDOSHA KK