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Vehicle control device, vehicle control method, and vehicle control program

A vehicle control device and vehicle control technology, which are applied in the direction of control device, vehicle components, vehicle safety arrangement, etc., can solve problems such as the inability to set the target position of lane change.

Inactive Publication Date: 2018-08-31
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, in the past, it was sometimes impossible to appropriately set the target position of the lane change based on the condition of the lane at the destination of the lane change.

Method used

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  • Vehicle control device, vehicle control method, and vehicle control program
  • Vehicle control device, vehicle control method, and vehicle control program
  • Vehicle control device, vehicle control method, and vehicle control program

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Experimental program
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Effect test

no. 1 approach

[0051] [Vehicle structure]

[0052] figure 1 It is a diagram showing components of a vehicle (hereinafter referred to as host vehicle M) equipped with the vehicle control system 1 of the first embodiment. The vehicle equipped with the vehicle control system 1 is, for example, a two-wheeled, three-wheeled, four-wheeled, etc. motor vehicle, including a motor vehicle that uses an internal combustion engine such as a diesel engine and a gasoline engine as a power source, and an electric motor vehicle that uses an electric motor as a power source. Hybrid vehicles with internal combustion engines and electric motors. In addition, the above-mentioned electric vehicle is driven using, for example, electric power discharged from a battery such as a secondary battery, a hydrogen fuel cell, a metal fuel cell, and an alcohol fuel cell.

[0053] Such as figure 1 As shown, the host vehicle M is equipped with sensors such as detectors 20-1 to 20-7, radars 30-1 to 30-6, and camera 40, a navigatio...

no. 2 approach

[0147] Hereinafter, the second embodiment will be described. In the first embodiment described above, the case where there is no vehicle in the prohibited area (the first condition described above) and the collision margin time between the host vehicle M and surrounding vehicles (for example, the front reference vehicle mB, the rear reference vehicle mC) are the thresholds When both of the above conditions (the second condition described above) are satisfied, it is determined that the lane change of the host vehicle M to the lane change destination can be performed. In the second embodiment, when at least one of the aforementioned first condition and second condition is satisfied, it is determined that the lane change of the host vehicle M to the lane change destination is possible.

[0148] It should be noted that in the second embodiment, only the content of the lane change permission determination processing is different from that of the first embodiment, and the functional co...

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Abstract

This vehicle control device is provided with: a recognition unit that recognizes the position of a nearby vehicle traveling in the vicinity of a host vehicle; a respective-lane-speed specification unit that specifies a first vehicle speed related to a vehicle travelling in a lane in which the host vehicle is traveling and a second vehicle speed related to the nearby vehicle traveling in a lane which is a lane-change destination of lane change to be performed by the host vehicle; a target position setting unit that sets a lane-change target position on the lane-change destination lane on the basis of a comparison result between the first vehicle speed and the second vehicle speed; and a control unit that causes the host vehicle to move to the target position by lane change.

Description

Technical field [0001] The invention relates to a vehicle control device, a vehicle control method and a vehicle control program. [0002] This application claims priority based on Japanese Patent Application No. 2016-024827 for which it applied on February 12, 2016, and uses the content here. Background technique [0003] In recent years, research on technology for automatically changing lanes while driving is progressing based on the relative relationship between the host vehicle and surrounding vehicles. In connection with this, there is known a driving control device that obtains the traffic state including the vehicle density of each lane of the road on which the vehicle is traveling, causes the vehicle to change lanes to a lane with a high density of vehicles in the lane, and responds to a high density of vehicles. The vehicle after the lane change is controlled in such a way that the closer the vehicle density is to the critical density, the more difficult it is to shorten ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16B60R21/00B60W30/10G01C21/26
CPCB60R21/00B60W30/10G01C21/26G08G1/16B60W30/18163B60W2520/10B60W2554/80G08G1/167B60W30/12B60W60/0053B60W2556/40B60W2554/804B60W2554/801B60W2554/802B60W2720/10B60W2720/24
Inventor 石冈淳之
Owner HONDA MOTOR CO LTD
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