DRIVING SUPPORT APPARATUS FOR VEHICLE

• US 20120200427A1
• Filed: 02/03/2012
• Published: 08/09/2012
• Est. Priority Date: 02/08/2011
• Status: Abandoned Application

• Current Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Original Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Inventors: Kamata, Yutaka
• Application Number:
  US13/365,944
• Publication Number:
  US 20120200427A1
• Time in Patent Office: Days
• US Class Current: 340/901
• CPC Class Codes: B60Q 9/008 for anti-collision purposes
• CPC Class Codes: G08G 1/163 involving continuous checking

Abstract

A driving support apparatus for a first vehicle in which a driving support system carries out, when a second vehicle exists in a communication area of the first vehicle, transmission and reception of position information between the first vehicle and the second vehicle and provides driving support information of traveling relating to a risk of the first vehicle with regard to the second vehicle based on the position information, the driving support apparatus for a first vehicle including a display unit for displaying the driving support information; and a display controller for controlling a display mode of the display unit based on a positional relationship between the first vehicle and the second vehicle; the display unit includes: a first display for displaying the driving support information when the second vehicle exists at a position ahead of the first vehicle.

Claims

1. A driving support apparatus for a first vehicle in which a driving support system carries out, when a second vehicle exists in a communication area of the first vehicle, transmission and reception of position information between the first vehicle and the second vehicle and provides driving support information of traveling relating to a risk of the first vehicle with regard to the second vehicle based on the position information, said driving support apparatus for a first vehicle comprising:

a display unit for displaying the driving support information; and

a display controller for controlling a display mode of said display unit based on a positional relationship between the first vehicle and the second vehicle;

wherein said display unit includes;

a first display for displaying the driving support information when the second vehicle exists at a position ahead of the first vehicle and a second display formed as a separate body from said first display means for displaying the driving support information when the second vehicle exists at a position behind the first vehicle, wherein said second display is provided on a back mirror apparatus which reflects a situation behind the vehicle.

2. The driving support apparatus for a vehicle according to claim 1, wherein said first display is provided in a displaced relationship to the front of the vehicle or to the rear of the vehicle with respect to said second display.

3. The driving support apparatus for a vehicle according to claim 1, wherein

the vehicle is a saddle type vehicle which comprises:

a front cowl which covers a front portion of the vehicle;

a meter instrument attached to the front cowl; and

a handle bar pivotably mounted with respect to the front cowl for steering a front wheel;

a left mirror and a right mirror being provided on the left and right of the handle bar while said second display is provided on each of the left mirror and the right mirror;

said first display being provided on the front cowl or the meter instrument between the left mirror and the right mirror.

4. The driving support apparatus for a vehicle according to claim 3, wherein said first display is disposed on a straight line which interconnects the second display provided on the left mirror and the right mirror as viewed in front elevation from a driver riding the vehicle.

5. The driving support apparatus for a vehicle according to claim 1, wherein each of said first display and said second display is a lighting member which can carry out lighting said first and second displays.

6. The driving support apparatus for a vehicle according to claim 1, further comprising:

a driving support level decision section which raises a degree of provision of driving support information relating to the risk stepwise as the first vehicle and the second vehicle come nearer to each other in the positional relationship therebetween;

the degree of provision of driving support information decided by said driving support level decision section comprising;

(A) a stage at which it is guided that the second vehicle exists in the communication area, and

(B) another stage at which a direction in which the second vehicle having a near positional relationship to the first vehicle exists is guided;

said first display and said second display carrying out fully lighting at the (A) stage;

one of the first display or second display which corresponds to a direction in which an object second vehicle exists being lit at the (B) stage.

7. The driving support apparatus for a vehicle according to claim 6, further comprising:

a direction designation operation unit for designating a direction;

said display controller turning on, at the (A) stage, when said direction designation operation unit is operated and a second vehicle exists in the designated direction, that one of the first or second displays which corresponds to the designated direction.

8. The driving support apparatus for a vehicle according to claim 6, wherein, when said direction designation operation unit is operated at the (B) stage, the operation is invalidated.

9. The driving support apparatus for a vehicle according to claim 6, wherein

said second display includes a point light emitting section which can carry out point light emission, and a plane light emitting section which can carry out plane light emission, and

at the (A) stage, the point light emitting section is turned on, but at the (B) stage, said point light emitting section and said plane light emitting section are turned on.

10. The driving support apparatus for a vehicle according to claim 1, wherein the back mirror apparatus

a mirror face portion , a mirror stay portion attached at one side thereof to a vehicle body, and a housing portion attached to the other side of the mirror stay portion and holding the mirror face portion thereon;

and

said second display is attached to the mirror stay portion or the housing portion while a convex-shaped hood portion is provided between said second display and the mirror face portion.