Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Vehicle control system, vehicle control method, and vehicle control program

A vehicle control system and vehicle control technology, applied in the field of vehicle control systems, can solve problems such as the inability to control vehicles smoothly

Active Publication Date: 2019-08-02
HONDA MOTOR CO LTD
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, at places where there is a high possibility that the traffic lane does not coincide with the virtual line, such as a toll gate, smooth vehicle control may not be possible.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vehicle control system, vehicle control method, and vehicle control program
  • Vehicle control system, vehicle control method, and vehicle control program
  • Vehicle control system, vehicle control method, and vehicle control program

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0043] [the whole frame]

[0044] figure 1 It is a configuration diagram of the vehicle system 1 including the automatic driving control unit 100 . The vehicle on which the vehicle system 1 is mounted is, for example, a two-wheel, three-wheel, or four-wheel vehicle, and its drive source is an internal combustion engine such as a diesel engine or a gasoline engine, an electric motor, or a combination thereof. The electric motor operates using electric power generated by a generator connected to the internal combustion engine, or electric power discharged from a secondary battery or a fuel cell.

[0045] The vehicle system 1 includes, for example, a camera 10, a radar device 12, a detector 14, an object recognition device 16, a communication device 20, an HMI (Human Machine Interface) 30, an ETC (Electronic Toll Collection system) vehicle-mounted device 40, a navigation device 50, an MPU ( Micro-Processing Unit) 60 , vehicle sensor 70 , driving operation member 80 , interior c...

no. 2 approach

[0101] Hereinafter, a second embodiment will be described. In the first embodiment, no imaginary line is set in the imaginary line-free area AR2. On the other hand, in the second embodiment, a virtual line is also set in the virtual line-free area AR2. Hereinafter, the description will focus on differences from the first embodiment.

[0102] The imaginary line setting unit 124A sets an imaginary line corresponding to all gates and extending toward the road-demarcation-line-free area AR side.

[0103] Figure 8 It is a figure which shows another example of the situation in the vicinity of a gate. As shown in the drawing, the imaginary line setting unit 124A sets imaginary lines extending toward the front side from both ends of the respective column portions of the gates ( 1 ) to ( 6 ). This imaginary line is set, for example, in the area AR without road dividing lines.

[0104] At the end point of the set imaginary line and the end point of the main line, a plurality of im...

no. 3 approach

[0111] Hereinafter, a third embodiment will be described. In the third embodiment, the imaginary line setting unit 124A also sets an imaginary line in the no-road-dividing-line area AR based on the trajectories of other vehicles traveling in the no-road-dividing-line area AR in the past. Hereinafter, the description will focus on differences from the first embodiment.

[0112] Figure 9 It is a diagram showing an example of a traffic information providing system including a vehicle M equipped with the vehicle system 1 . The traffic information providing system includes an own vehicle M, one or more other vehicles m, and a traffic information management server 300 . The other vehicle m is equipped with, for example, a communication device that communicates with at least the traffic information management server 300 and a device that has a function of specifying the position of the vehicle. Another vehicle m equipped with these devices transmits the position information of th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A vehicle control system that comprises: an imaginary-line-establishing unit that, on the basis of the location of a gate, establishes an imaginary line on the near side of the gate; and a gate-passage control unit that, on the basis of the imaginary line established by the imaginary-line-establishing unit, performs vehicle control during passage through the gate.

Description

technical field [0001] The invention relates to a vehicle control system, a vehicle control method and a vehicle control program. Background technique [0002] Conventionally, there is known a technique of controlling a vehicle so as to avoid leaving a lane. In connection with this, there is known a device that sets an imaginary line when the paint line drawn on the left and right road surfaces of the vehicle becomes too shallow to be detected or does not exist (for example, refer to Patent Document 1). [0003] prior art literature [0004] patent documents [0005] Patent Document 1: Japanese Patent Laid-Open No. 2013-232079 [0006] Summary of the invention [0007] The problem to be solved by the invention [0008] However, the above device does not set an imaginary line near the toll booth. This is because, in the vicinity of tollbooths, the width of the traffic lane often changes, and therefore the actual traffic lane may not coincide with the imaginary line. Th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/10G07B15/00
CPCG08G1/167G07B15/06G05D1/0212B60W10/20B60W30/10B60W30/146G07B15/00G08G1/096725G08G1/096758B60W2552/00B60W2554/00B60W2552/10B60W2552/53B60W2554/805B60W2554/4041B60W2552/05B60W2552/30B60W2552/15B60W2554/20
Inventor 加藤大智高桥和幸大津明彦水谷了石冈淳之
Owner HONDA MOTOR CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com