CN109823264A - One kind projecting dynamic warning light calibration method at automobile rear - Google Patents
One kind projecting dynamic warning light calibration method at automobile rear Download PDFInfo
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- CN109823264A CN109823264A CN201811614471.6A CN201811614471A CN109823264A CN 109823264 A CN109823264 A CN 109823264A CN 201811614471 A CN201811614471 A CN 201811614471A CN 109823264 A CN109823264 A CN 109823264A
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- automobile
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- warning sign
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Abstract
The invention discloses one kind to project dynamic warning light calibration method at automobile rear, it uses the hologram projection lamp with long drive projecting function, in the visible three-dimensional light beam of automobile tail output naked eyes, three-dimensional warning-sign is formed in automobile rear distance to a declared goal and height space, emergency warning mark is generated at automobile rear by " emergency warning sign lamp " switch triggering.This measure avoids the process for needing that " triangle warning plate " is disposed to disabled vehicle rear after driver is stopped for some reason, to reduce potential danger coefficient, and " emergency caution sign " can be generated at the first time, to remind other vehicles to pay attention to avoiding as early as possible, it further reduced potential danger coefficient.
Description
Technical field
The invention belongs to vehicle signal field of display devices, more particularly to one kind to show 3 D stereo in automobile rear space
The method of alarm signal.
Background technique
Provide in the 52nd article of foundation " People's Republic of China Road Traffic Safety Law ": motor vehicle occurs on road
Failure needs to stop when debugging, and driver should open hazard warning lamp immediately, and motor vehicle is moved to and does not interfere to hand over
It parks in logical place；It is difficult to movement, should continue to open hazard warning lamp, and in direction to the car setting caution sign etc.
Measure expands distance of warning；The position for placing " triangle warning plate " is located outside 150 meters of accident vehicle direction to the car, with
Warn other vehicles.It is required according to traffic law, any motor vehicle should all be equipped with one " triangle warning plate ".
It can be seen from the above, when vehicle breaks down and stops, it is necessary to someone gets off placement " triangle warning plate ", with
Warn other vehicles.If this when occurs to lose or damage with " triangle warning plate " that vehicle is equipped with, it will to warn it
He impacts vehicle evacuation.When the weather is poor, when having strong wind and heavy rain or dense fog, even if placing " triangular warning
Board ", due to the reduction of visibility, warning effect can also have a greatly reduced quality, while go to place the people of " triangle warning plate " before being also
Bring bigger potential danger.
Summary of the invention
Dynamic warning light calibration method is projected at automobile rear to solve the above problems, the present invention provides one kind, is omitted
Dangerous process of the driver because needing to place fault alarm mark after scram helps to ensure that failure warning mark is placed
The personal safety of person, and other vehicles that can be travelled in the same direction behind road where trouble vehicle rapidly, provide one significantly
Failure warning signal.
One kind projecting dynamic warning light calibration method at automobile rear, within the scope of automobile tail specified altitude assignment, setting one
A emergency warning sign lamp with long drive or projection function；" starting " control terminal of the emergency warning sign lamp, with automobile
Full-vehicle control circuit and/or emergency warning sign lamp special switch connection；Full-vehicle control circuit or emergency warning when automobile
After identification light special switch issues " starting of emergency warning sign lamp " instruction, the emergency warning sign lamp " energization " is lighted,
Macroscopic light beam is exported from automobile tail；The light beam forms a naked eyes within the scope of the automobile tail specified altitude assignment
Red color visible triangle body warns cursor, is suspended in the air, and slowly rotated with triangle body central axes constant speed；By manually or certainly
The dynamic projection angle for adjusting the cursor, to change the size of the cursor.
The warning distance values of the cursor away from automobile tail, at least numerical value+50 of the travel speed of the automobile at that time,
The unit of the distance values is rice, and terrain clearance is at least 1.5m.
The emergency warning sign lamp uses line holographic projections lamp, switch and automobile center console emergency warning lamp switch connection
It is dynamic.
Beneficial effects of the present invention:
1, cursor, volume more eye-catching than " triangle warning plate " are warned using the dynamic 3 D solid of line holographic projections technology projection
Bigger, visibility is farther, and warning effect is more preferable；Need not worry about that factors cause " triangle warning plate " to be blown off by wind since wind is big etc.
Etc. risks, and function of warning at night is more preferably.
2, velocity of projection is fast, goes to dispose the process of " triangle warning plate " after eliminating driver's parking, can exist at the first time
It sets up emergency warning cursor and avoids potential danger ahead of time to remind other vehicular traffics as early as possible in designated position.
3, more than can project a single spy asks warning lamp mark for hologram projection, can according to need,
Other figures and addition text are projected, it is made more accurately and clearly to express meaning.
Detailed description of the invention
Fig. 1 is the schematic diagram of projection dynamic warning cursor of the invention.
[description of symbols]
1, the line holographic projections lamp being installed in automobile rear bumper；
2, the linear distance of the dynamic 3 D solid warning cursor and automobile tail that are projected；
3, the dynamic 3 D solid warning cursor projected；
4, the vertical range of the dynamic 3 D solid warning cursor and ground that are projected.
Specific embodiment
Such as Fig. 1, in automobile tail bumper, one line holographic projections lamp with long drive projecting function of installation；
" starting " control terminal of the line holographic projections lamp, it is dedicated with the full-vehicle control circuit and/or emergency warning sign lamp of automobile
Switch connection.
After warning sign lamp special switch of meeting an urgent need issues " starting of emergency warning sign lamp " instruction, the emergency warning
Identification light " energization " is lighted, and exports macroscopic dynamic 3 D stereoscopic beam from automobile tail；
The naked eyes that the light beam forms a 3 D stereo at least 50 meters of vehicle rear, 1.5 meters of spaces of terrain clearance are visible
Red triangle body cursor is suspended in the air, and is slowly rotated with triangle body central axes constant speed；Manually or automatically adjust institute
The projection angle of cursor is stated, to change the size of the cursor.
When the automobile is in normally travel, due to special circumstances, or when the unknown situation of generation, need to send out to other vehicles
Out when obvious warning, the emergency warning sign lamp, and and automobile can be opened by " spy asks warning lamp " switch on console
" double sudden strains of a muscle " warning lamp is synchronous to be implemented, to reinforce warning effect.
Claims (3)
1. a kind of project dynamic warning light calibration method at automobile rear, which is characterized in that in automobile tail specified altitude assignment range
It is interior, the setting one emergency warning sign lamp with long drive or projection function；" starting " control of the emergency warning sign lamp
End is connect with the full-vehicle control circuit of automobile and/or emergency warning sign lamp special switch；When automobile full-vehicle control circuit or
After warning sign lamp special switch of meeting an urgent need issues " starting of emergency warning sign lamp " instruction, the emergency warning sign lamp is " logical
Electricity " is lighted, and exports macroscopic light beam from automobile tail；The light beam is formed within the scope of the automobile tail specified altitude assignment
One naked eyes red color visible triangle body warns cursor, is suspended in the air, and slowly rotated with triangle body central axes constant speed；Pass through
The projection angle of the cursor is adjusted, manually or automatically to change the size of the cursor.
2. according to claim 1 a kind of in automobile rear projection dynamic warning light calibration method, which is characterized in that described
Warn distance values of the cursor away from automobile tail, at least numerical value+50 of the travel speed of the automobile at that time, the distance values
Unit be rice, terrain clearance is at least 1.5m.
3. according to claim 1 a kind of in automobile rear projection dynamic warning light calibration method, which is characterized in that described
Warning sign lamp of meeting an urgent need uses line holographic projections lamp, switch and automobile center console emergency emergency warning lamp switch gearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811614471.6A CN109823264A (en) | 2018-12-27 | 2018-12-27 | One kind projecting dynamic warning light calibration method at automobile rear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811614471.6A CN109823264A (en) | 2018-12-27 | 2018-12-27 | One kind projecting dynamic warning light calibration method at automobile rear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109823264A true CN109823264A (en) | 2019-05-31 |
Family
ID=66860579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811614471.6A Pending CN109823264A (en) | 2018-12-27 | 2018-12-27 | One kind projecting dynamic warning light calibration method at automobile rear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109823264A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712588A (en) * | 2019-09-30 | 2020-01-21 | 憨骐瑶 | Traffic warning device with quick response |
| CN110969814A (en) * | 2019-11-19 | 2020-04-07 | 万翼科技有限公司 | Water level prompting method and related product |
| CN111619441A (en) * | 2020-06-08 | 2020-09-04 | 缪汉伟 | Automobile external indicating light display method and automobile applying same |
| CN112319358A (en) * | 2020-11-16 | 2021-02-05 | 启明信息技术股份有限公司 | Multi-dimensional hybrid projection warning system for running vehicle |
| CN112874433A (en) * | 2020-06-11 | 2021-06-01 | 长城汽车股份有限公司 | Method, device and system for controlling vehicle light |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201434688A (en) * | 2013-03-15 | 2014-09-16 | Oriental Inst Technology | Apparatus for displaying holographic image |
| CN104691404A (en) * | 2014-12-31 | 2015-06-10 | 上海小糸车灯有限公司 | Method for dynamically displaying fault warning light signals at back of automobile |
| CN107458304A (en) * | 2016-06-06 | 2017-12-12 | 宝沃汽车（中国）有限公司 | A kind of warning lamp follows reminding method, device and vehicle automatically |
| EP3342640A1 (en) * | 2017-01-03 | 2018-07-04 | Valeo Vision | Light warning system for a motor vehicle and light warning method |
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2018
- 2018-12-27 CN CN201811614471.6A patent/CN109823264A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201434688A (en) * | 2013-03-15 | 2014-09-16 | Oriental Inst Technology | Apparatus for displaying holographic image |
| CN104691404A (en) * | 2014-12-31 | 2015-06-10 | 上海小糸车灯有限公司 | Method for dynamically displaying fault warning light signals at back of automobile |
| CN107458304A (en) * | 2016-06-06 | 2017-12-12 | 宝沃汽车（中国）有限公司 | A kind of warning lamp follows reminding method, device and vehicle automatically |
| EP3342640A1 (en) * | 2017-01-03 | 2018-07-04 | Valeo Vision | Light warning system for a motor vehicle and light warning method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712588A (en) * | 2019-09-30 | 2020-01-21 | 憨骐瑶 | Traffic warning device with quick response |
| CN110969814A (en) * | 2019-11-19 | 2020-04-07 | 万翼科技有限公司 | Water level prompting method and related product |
| CN111619441A (en) * | 2020-06-08 | 2020-09-04 | 缪汉伟 | Automobile external indicating light display method and automobile applying same |
| CN112874433A (en) * | 2020-06-11 | 2021-06-01 | 长城汽车股份有限公司 | Method, device and system for controlling vehicle light |
| CN112319358A (en) * | 2020-11-16 | 2021-02-05 | 启明信息技术股份有限公司 | Multi-dimensional hybrid projection warning system for running vehicle |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190531 |