Vehicle backward movement assisting apparatus for in-line parking
First Claim
1. A vehicle backward movement assisting apparatus for in-line parking comprising:
- a camera for picking up an image of the rear of a vehicle;
a monitor disposed in a driver'"'"'s seat of the vehicle;
an in-line guide line movement switch disposed in the driver'"'"'s seat of the vehicle;
a steering angle sensor for detecting a steering angle of a steering wheel; and
display control means for, when the vehicle runs backward, displaying on said monitor an image obtained by said camera and for displaying a guide display for assisting the drive of the vehicle in the in-line parking operation on a screen of said monitor in a superimposing manner, the guide display including;
at least one in-line guide line displayed movably on the screen of said monitor in accordance with the manipulation of said in-line guide line movement switch;
a vehicle space mark displayed movably along the in-line guide line of the screen of said monitor in accordance with the steering angle of the steering wheel detected by said steering angle sensor; and
an eye mark fixedly displayed at a given position of the screen of said monitor for guiding an opposite turn point of the steering wheel.
1 Assignment
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Accused Products
Abstract
In a vehicle backward movement assisting apparatus for in-line parking, at a stop position of a vehicle, a seesaw switch is manipulated until an in-line guide line is superimposed on a target point which is a corner of a frame of a parking space, and a steering wheel is turned until the vehicle space mark is superimposed on the parking space, and the vehicle is moved backward while the steering angle of the steering wheel is held. When an eye mark is superimposed on the parking space, the vehicle is stopped, and the steering angle of the steering wheel is made maximum and the vehicle is moved backward, to thereby complete the in-line parking at the parking space.
57 Citations
12 Claims
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1. A vehicle backward movement assisting apparatus for in-line parking comprising:
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a camera for picking up an image of the rear of a vehicle;
a monitor disposed in a driver'"'"'s seat of the vehicle;
an in-line guide line movement switch disposed in the driver'"'"'s seat of the vehicle;
a steering angle sensor for detecting a steering angle of a steering wheel; and
display control means for, when the vehicle runs backward, displaying on said monitor an image obtained by said camera and for displaying a guide display for assisting the drive of the vehicle in the in-line parking operation on a screen of said monitor in a superimposing manner, the guide display including;
at least one in-line guide line displayed movably on the screen of said monitor in accordance with the manipulation of said in-line guide line movement switch;
a vehicle space mark displayed movably along the in-line guide line of the screen of said monitor in accordance with the steering angle of the steering wheel detected by said steering angle sensor; and
an eye mark fixedly displayed at a given position of the screen of said monitor for guiding an opposite turn point of the steering wheel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
when the vehicle stops with an inclination with respect to the parking space, the in-line guide line being superimposed on the target related to the parking space by the manipulation of said first and second switches.
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4. The vehicle backward movement assisting apparatus as claimed in claim 3, wherein said display control means draws a line segment extending in parallel with the widthwise direction of the vehicle from the vehicle space mark as the in-line guide line, and draws a line segment extending in parallel with the longitudinal direction of the vehicle as an auxiliary line from the vehicle space mark,
the vehicle space mark, the in-line guide line and the auxiliary line being rotated together by the manipulation of said second switch. -
5. The vehicle backward movement assisting apparatus as claimed in claim 4, wherein the auxiliary line has a color different from the vehicle space mark.
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6. The vehicle backward movement assisting apparatus as claimed in claim 2, wherein said display control means calculates a region of the existence of a parking target point where the vehicle can be parked from the stop position on the basis of a positional relationship between the vehicle and the parking space, and draws a line segment of a length corresponding to the region as the in-line guide line.
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7. The vehicle backward movement assisting apparatus as claimed in claim 1, wherein said display control means draws a line segment inclined with respect to the vehicle as the in-line guide line,
the in-line guide line being moved at the right and left sides on the screen of said monitor by the manipulation of said in-line guide line movement switch so as to be superimposed on the corner of a frame of the parking space which is the target. -
8. The vehicle backward movement assisting apparatus as claimed in claim 1, wherein said display control means draws a line segment extending in parallel with the widthwise direction of the vehicle as a in-line guide line,
the in-line guide line being moved vertically on the screen of said monitor by the manipulation of said in-line guide line movement switch so as to be superimposed on at least one of a rear end line and a front end line of the parking space which is the target. -
9. The vehicle backward movement assisting apparatus as claimed in claim 1, wherein said display control means draws a line segment extending in parallel with the longitudinal direction of the vehicle as an in-line guide line,
the in-line guide line being moved at the right and left side on the screen of said monitor by the manipulation of said in-line guide line movement switch so as to be superimposed on at least one of a back side line closer to a shoulder of the road and a front side line closer to a road of the parking space which is the target. -
10. The vehicle backward movement assisting apparatus as claimed in claim 1, wherein said in-line guide line movement switch comprises a seesaw switch.
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11. The vehicle backward movement assisting apparatus as claimed in claim 1, wherein said vehicle space mark is rectangular.
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12. The vehicle backward movement assisting apparatus as claimed in claim 1, wherein said display control means draws one in-line guide line for left parking and the other in-line guide line for right parking.
Specification