CN1821713A - Automobile positioning auxiliary device - Google Patents
Automobile positioning auxiliary device Download PDFInfo
- Publication number
- CN1821713A CN1821713A CN 200510052391 CN200510052391A CN1821713A CN 1821713 A CN1821713 A CN 1821713A CN 200510052391 CN200510052391 CN 200510052391 CN 200510052391 A CN200510052391 A CN 200510052391A CN 1821713 A CN1821713 A CN 1821713A
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- CN
- China
- Prior art keywords
- reference point
- point
- barrier
- distance
- headstock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
This invention relates to a car location assistant device, in which, one or two points in the right front or left front reference points are added on the front panel in the car, when a driver looks at the left front reference point from an ordinary position, the leftist front points of his sight and the car head projected on the ground are basically coincident and the distance between the left front side of the head or its front surface and the barrier can be judged by judging the distance between the left front reference point and the barrier as well as the distance between the right front and the barrier, in which, the reference points can lighten or be lighted and convenient for the driver to look over, a baffle can be set above the reference point or the point is concaved to avoid being reflected by the front windshield when lightening or lighted.
Description
Affiliated technical field
The present invention relates to a kind of automobile positioning auxiliary device, especially a kind ofly judge the positioning auxiliary device of headstock apart from the barrier distance by reference point.
Background technology
Automobile (as gasoline car, diesel vehicle, electric motor car, PHEV etc.) conduct is the modern transportation instrument flexibly, is convenient for people to life and work, raises the efficiency.Automobile exercise, turn, turn around, multiple occasion such as parking is because the space is limited, needs accurately to judge the distance of headstock and barrier, generally estimate by experience.Inaccurate sometimes by the experience judgement, cause the lower or damaged vehicle of efficient.
Summary of the invention
Automobile among the present invention (as gasoline car, diesel vehicle, electric motor car, PHEV etc.) positioning auxiliary device, one or two on the front panel in car in left front reference point of increase and the right front reference point.When the driver saw left front reference point in the normal position, sight line and headstock overlapped substantially at the most left front point of level ground projection, can judge the distance of headstock front left side or headstock front surface and barrier by the distance of more left front reference point and barrier; Same manner can be judged the distance of headstock forward right side or headstock front surface and barrier.
Reference point can be luminous when light is dark in car or be illuminated, and makes things convenient for the driver to check.
Can baffle plate be set on the reference point or reference point falls in, in order to avoid reference point is luminous or returned influence of light driver the place ahead sight line once more by front windshield when being illuminated.
The invention example
A kind of example of the present invention: vehicle level is placed, and when the driver was sitting in the normal driving position, its eyes position was the C point; The point that left front of headstock and level ground intersect vertically is the A point; The point that right front of headstock and level ground intersect vertically is the B point; Left front reference point is the D point, and right front reference point is the E point.
Among Fig. 1:
1. the straight line from the C point to reference point E, the arrow end is the B point
2. the straight line from the C point to reference point D, the arrow end is the A point
3. reference point E
4. reference point D
5. driver's eye position C point
6. automotive interior front panel, reference point D, E distribute thereon
7. horizontal barrier
8. level ground
9. automobile front surface
10. headstock upper surface
11. front windshield
12. roof upper surface
2 of reference point D and A, C are on same straight line; 2 of reference point E and B, C are on same straight line.
The driver can't see the A point in car, can see reference point D, because of C point, reference point D, A point on same straight line, the driver sees that reference point D and A point overlap substantially, the reference point D that also promptly sees can represent the A point, can judge the distance of A point and barrier by the distance of judging reference point D and barrier, as a straight line barrier is arranged on the level ground, as long as reference point D does not contact this obstacle straight line, then the A point can not contact this obstacle straight line yet; Can judge the distance of B point and barrier with quadrat method.In Fig. 1, begin to turn left as vehicle, thereby the driver can judge that the distance of B point and horizontal barrier 7 judges whether vehicle can turn left and pass through by the distance of judging reference point E and horizontal barrier 7.
The position of reference point D, E can be set at a point respectively, for improving accuracy, reference point D can make strip, certain-length is arranged, bar shaped direction and C, 2 definite straight line parallels of A, when driver's sight line and this bar shaped coincidence, promptly expression sight line at this moment is just in time by the A point, and reference point E also can make strip equally.The driver is accustomed to difference because of seat adjustment or different driver, and the C point has certain scope of activities, can find reference point accurately for making driver's eyes when the diverse location, and reference point can be set in respective range and can adjust; Also can set the corresponding all or part of setting range of a plurality of reference point simultaneously.
The particular location of reference point D, E can carry out the adjustment about 0 to 10 centimetre, and some the original profile coincidence as reference point and Che Nei front panel also can utilize this profile, and can make sign on this profile.
Claims (3)
1, a kind of automobile positioning auxiliary device is characterized in that: one or two on the front panel in car in left front reference point of increase and the right front reference point; When the driver saw left front reference point in the normal position, sight line and headstock overlapped substantially at the most left front point of level ground projection, can judge the distance of headstock front left side or headstock front surface and barrier by the distance of judging left front reference point and barrier; Same manner can be judged the distance of headstock forward right side or headstock front surface and barrier.
2, the automobile positioning auxiliary device that requires as right 1 is characterized in that: reference point can be luminous when light is dark in car or be illuminated, and makes things convenient for the driver to check.
3, the automobile positioning auxiliary device that requires as right 1 is characterized in that: can baffle plate be set on the reference point or reference point falls in, in order to avoid luminous or returned influence of light driver the place ahead sight line once more by front windshield when being illuminated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510052391 CN1821713A (en) | 2005-02-20 | 2005-02-20 | Automobile positioning auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510052391 CN1821713A (en) | 2005-02-20 | 2005-02-20 | Automobile positioning auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1821713A true CN1821713A (en) | 2006-08-23 |
Family
ID=36923195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510052391 Pending CN1821713A (en) | 2005-02-20 | 2005-02-20 | Automobile positioning auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1821713A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290659A (en) * | 2013-07-16 | 2015-01-21 | 唐学兵 | Vehicle driving border judgment assist device |
| CN105910576A (en) * | 2016-06-21 | 2016-08-31 | 徐斌 | Optical ranging device for automobile |
-
2005
- 2005-02-20 CN CN 200510052391 patent/CN1821713A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290659A (en) * | 2013-07-16 | 2015-01-21 | 唐学兵 | Vehicle driving border judgment assist device |
| CN105910576A (en) * | 2016-06-21 | 2016-08-31 | 徐斌 | Optical ranging device for automobile |
| CN105910576B (en) * | 2016-06-21 | 2018-10-26 | 徐斌 | A kind of automobile-used optical distance measurement apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Hong Fuhe Document name: Notification before expiration of term |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Hong Fuhe Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |