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

A vehicle control device, a technology of vehicle control, applied in control devices, traffic control systems of road vehicles, vehicle position/route/altitude control, etc., can solve problems such as predicting vehicle position

Active Publication Date: 2018-04-17
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, in the conventional technology, it is sometimes impossible to predict the position of the vehicle with good accuracy.

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

[0054] [vehicle structure]

[0055] figure 1 It is a diagram showing components included in a vehicle M (hereinafter, also referred to as a first vehicle M) equipped with the vehicle control device 100 according to the first embodiment. The vehicle equipped with the vehicle control device 100 is, for example, a two-wheeled, three-wheeled, four-wheeled motor vehicle, including a motor vehicle powered by an internal combustion engine such as a diesel engine or a gasoline engine, an electric motor vehicle powered by an electric motor, and a Hybrid vehicles with internal combustion engines and electric motors, etc. In addition, the electric vehicles described above are driven using electric power discharged from batteries such as secondary batteries, hydrogen fuel cells, metal fuel cells, and alcohol fuel cells, for example.

[0056] Such as figure 1 As shown, sensors such as detectors 20 - 1 to 20 - 7 , radars 30 - 1 to 30 - 6 , and a camera 40 , a navigation device 50 , and a...

no. 2 approach

[0135] Hereinafter, a second embodiment will be described. The vehicle control device 100 in the second embodiment differs from the first embodiment in that the probability density of the probability density distribution PD is biased based on information that affects the behavior of the second vehicle m included in the map information 132 . The following description will focus on such differences.

[0136] The other-vehicle position prediction unit 113 derives a probability density distribution PD based on the current position, the past position, the predicted future position, and the probability density function of the second vehicle m. Further, the other-vehicle position prediction unit 113 biases the probability density of the probability density distribution PD based on information that affects the behavior of the second vehicle m, such as the type of lane on which the vehicle M travels, included in the map information 132 .

[0137] Figure 17 is a diagram for explainin...

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Abstract

Provided is a vehicle control device, comprising a detection unit which detects a second vehicle which is traveling in the vicinity of a first vehicle, and a forecasting unit which forecasts the future position of the second vehicle on the basis of the result of the detection by the detection unit and lane information of a road in the vicinity of the second vehicle.

Description

technical field [0001] The present 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. 2015-162299 for which it applied on August 19, 2015, and uses the content here. Background technique [0003] Conventionally, there has been proposed a driving safety device in which, when information on an obstacle is not output from a radar device, an estimation means is based on information stored in a storage unit up to the time when information on an obstacle is not output from a radar device. At least the current value of the distance between the host vehicle (hereinafter, also referred to as the first vehicle or simply the vehicle) and the obstacle is estimated for a predetermined time, and the contact possibility judging means judges the current value of the distance between the own vehicle (hereinafter, also referred to as the first vehicle or simpl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16
CPCG08G1/166G08G1/167G05D1/0212B60W2554/00G06V20/58B60W50/0097
Inventor 石冈淳之
Owner HONDA MOTOR CO LTD
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