CN113203066A - Road traffic and street lamp view brightening system - Google Patents
Road traffic and street lamp view brightening system Download PDFInfo
- Publication number
- CN113203066A CN113203066A CN202110406614.XA CN202110406614A CN113203066A CN 113203066 A CN113203066 A CN 113203066A CN 202110406614 A CN202110406614 A CN 202110406614A CN 113203066 A CN113203066 A CN 113203066A
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- laser
- road
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- carrier
- fixed
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/26—Pivoted arms
- F21V21/28—Pivoted arms adjustable in more than one plane
- F21V21/29—Pivoted arms adjustable in more than one plane employing universal joints
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Abstract
The invention relates to a road traffic and street lamp landscape brightening system, comprising: the universal adjusting laser device is provided with a plurality of first laser emitters which are adjusted in a universal mode and used for projecting linear laser emitted by the first laser emitters onto the marked line of the road through an air medium, so that the road marked line is lightened, and a radial laser light curtain is formed above the road marked line; the universal adjustment laser projection device is provided with a universal adjustment second laser emitter and is used for projecting the point laser emitted by the second laser emitter to the road marking and/or the air, so that the functions of brightening the road marking and the space and warning and preventing are achieved.
Description
Technical Field
The invention relates to a road traffic and street lamp landscape brightening system, in particular to a road traffic and street lamp landscape brightening system which brightens road marked lines and has a traffic warning function.
Background
In recent years, the number of automobiles in China is rapidly increased, 2 hundred million automobiles are broken through, and the accident rate is rapidly increased. Therefore, it is one of the main tasks of traffic safety to promote road traffic safety facilities and prevent traffic accidents, and is also an important content of traffic engineering research.
Since the laser is created, the laser has more excellent performance than a common light source, such as good directivity, higher brightness and strong penetrability, and on the basis, the laser is gradually applied in the traffic field and highlights the advantages in the aspect of traffic, so that the traffic safety awareness can be effectively improved, and the occurrence of traffic accidents is reduced. However, most of the currently applied laser devices adopt a fixed laser projection device, and cannot realize the function of universal adjustment.
At present, although the identification signs of the traffic roads are greatly improved, the road markings and road facilities of the traffic roads are extremely low in innovation for many years. Especially, when a driver drives a vehicle on a day with severe haze pollution, a dark night or a rainy day and other poor visual field environments, traffic accidents are often caused, and meanwhile, the driver is very easy to fatigue drive under the condition of driving for a long time, and the traffic accidents are also caused to a great extent. Therefore, there is a need to improve the defects of the road marking and the fatigue driving.
Disclosure of Invention
In view of this, the present invention provides a road traffic and street lamp landscape lighting system, aiming to solve the defects of fatigue driving and unlighted road markings in the prior art.
In order to achieve the purpose of the invention, the technical scheme is as follows:
a road traffic and street lamp landscape brightening system, comprising:
the fixing frame is provided with two upright posts and a cross beam;
the universal adjusting laser device is fixed on the upright post and is provided with a plurality of first laser transmitters which are adjusted in a universal way and used for projecting linear laser emitted by the first laser transmitters to the marked line of the road through an air medium, so that the road marked line is lightened, and a radial laser light curtain is formed above the road marked line;
and the universal adjusting laser projection device is fixed on the cross beam, and is provided with a second universal adjusting laser emitter for projecting the point laser emitted by the second laser emitter to the road marking and/or the air so as to realize the functions of brightening the road marking and the space and warning prevention.
As a further improvement of the present invention, each of the first laser transmitters includes: a spherical or spheroidal solid support having a laser channel for laser projection extending completely through the interior of the solid support; and a laser head of a line type disposed in the laser passage.
As a further improvement of the present invention, the gimbal adjustment laser device further includes: a securing mechanism for securing the first laser transmitter, the securing mechanism comprising: and the spherical or similar spherical solid carriers can realize universal adjustment of the solid carriers in the carrier rack by utilizing the spherical or similar spherical structure.
As a further improvement of the present invention, a plurality of uniformly distributed protruding portions are disposed on the first surface of the carrier, the protruding portions protrude along the direction of laser projection, and the protruding portions are disposed along the length direction of the carrier, wherein the first surface is a surface of the carrier that is the same as the direction of laser projection.
As a further improvement of the present invention, the fixing mechanism further comprises a locking element, and the locking element is disposed on the back of the projection surface of the carrier rack after being matched with the solid carrier.
As a further improvement of the present invention, the fixing mechanism further comprises a fixing cover, and the fixing cover is connected with the luggage carrier and then fixed into a whole.
As a further improvement of the present invention, the second laser transmitter is installed above the universal adjuster, wherein the second laser transmitter includes at least two laser emitting units and a laser cover installed correspondingly and matchably with the laser emitting units.
As a further improvement of the present invention, the universal adjuster includes a fixed connecting member and a movable connecting member, the fixed connecting member and the movable connecting member have the same structure and are respectively provided with a first connecting portion and a second connecting portion which are arranged in parallel, the first connecting portion and the second connecting portion are buckled with each other to form a universal adjusting portion having a rotation center, and at the same time, an adjusting track is further provided on the second connecting portion.
As a further development of the invention, the second laser transmitter is arranged above the movable connection.
As a further improvement of the present invention, the universal adjusting laser projection device further includes a protective cover, and the second laser emitter is fixed in the protective cover.
The invention has the beneficial effects that: the spherical or similar spherical solid carrier is matched with the carrier, and the universal adjustment of the solid carrier in the carrier can be realized by utilizing the spherical structure; the solid carrier can be adjusted to be locked and fixed by metal under the condition of being completely overlapped with the road marking through the locking element; each linear laser head projects a linear laser straight line segment with a certain length, and long-distance road marking lines can be brightened through superposition of a plurality of the projected linear laser straight line segments; meanwhile, in the process that laser is projected on the ground, a laser light curtain can be formed in the medium of the air, and meanwhile, traffic warning facilities near the road marked lines are lightened simultaneously, so that the traffic warning device has the characteristic of traffic brightening and can also play the roles of reminding and warning traffic drivers.
The laser system adopts at least two laser emitting units, can emit two kinds of laser with different colors, can project a distance of hundreds of meters or even kilometers due to strong laser penetrability, and can directly irradiate the eyes of a driver when the driver is in a fatigue state, thereby playing a role of preventing fatigue; in a similar way, on the scene of a traffic accident, the two laser emitting units can alternately emit laser with different colors to remind the following personnel to pay attention to safety; the universal regulator is adopted, the projection direction of the laser can be regulated at will, and the warning function can be achieved under the condition that the driving of a driver is not influenced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of a road traffic and street light landscape brightening system according to the present invention;
FIG. 2 is a schematic diagram of the construction of the gimbaled laser apparatus of the type referred to in FIG. 1;
FIG. 3 is a schematic diagram of the solid carrier and laser channel configuration referred to in FIG. 2;
FIG. 4 is a schematic illustration of a split structure of the solid carrier and laser channel referred to in FIG. 3;
FIG. 5 is a schematic structural view of a locking element, a carrier rack, and a solid carrier of the securing mechanism of FIG. 2;
FIG. 6 is a schematic view of the construction of the gimbaled laser projection device of FIG. 1;
FIG. 7 is a second perspective view of the gimbaled laser projection device of FIG. 6;
FIG. 8 is a schematic view of the mounting angle of the gimbaled laser projection device;
fig. 9 is a diagram showing the effect of using the gimbaled laser device.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
When the spherical or similar spherical solid carrier structure is used, the laser emission angle of the first laser emitter can be adjusted by adjusting the installation angle of the solid carrier, the length of linear laser can be adjusted by adjusting the length of the light receiving part extending into the laser channel, and the width of the linear laser can be adjusted by adjusting the structural part of the focusing mirror, so that the linear laser emitted by the first laser emitter is matched with a road marking, and the road marking is lightened.
Example 1
As shown in fig. 1-7, a road traffic and street lamp landscape brightening system comprises:
a fixed frame 1, which is provided with two upright posts 11 and a cross beam 12;
the universal adjusting laser device 2 is fixed on the upright post 11, wherein the universal adjusting laser device 2 is provided with a plurality of universal adjusting first laser emitters 21 and is used for projecting linear laser emitted by the first laser emitters 21 onto the road marking through an air medium, so that the road marking is lightened, and a radial laser light curtain is formed above the road marking;
and the universal adjusting laser projection device 3 is fixed on the cross beam 12, wherein the universal adjusting laser projection device 3 is provided with a universal adjusting second laser emitter 31 and is used for projecting the point-shaped laser emitted by the second laser emitter 31 to a road marking and/or the air so as to realize the functions of brightening the road marking and the space and warning and preventing.
Example 2
A first laser transmitter 21 comprising: a spherical or spheroidal solid support 22, said solid support 22 having a laser channel 23 for laser projection penetrating completely inside said solid support 22; and a laser head 24 of a line type disposed in the laser passage 23.
The first laser emitter 21 further comprises a laser head base 210, and the laser head 24 is connected with the laser head base 210 through any one of mechanical connection, mechanical matching or hot melting connection to form the laser head base 210 coated on the connection structure of the laser head 24.
The laser emitting mechanism 1 further comprises a hollow connecting piece 211, a focusing mirror structural piece 212 and a light receiving piece 213, wherein two ends of the connecting piece are respectively connected with the focusing mirror structural piece 212 and the laser head 24 to form a combined connecting body, and the combined connecting body is placed in the laser channel 23 and connected with the solid carrier.
One end of the light-receiving member 213 is connected to the laser channel 23 and then placed in front of the focusing mirror structure 212, wherein the length of the light-receiving member 213 extending into the laser channel 23 is adjusted by using a movable adjustment manner at the connection end of the light-receiving member 213 and the laser channel 23. The end of the other end of the light-receiving member 213 is provided with a line lens 214 for converting point laser into line laser, so that the laser head 24 can emit line laser. A lens frame 215 is further disposed in front of the wordline lens 214, a dust-proof mirror 216 is further disposed between the wordline lens 214 and the lens frame 215, the dust-proof mirror 216 is plated with an antireflection film, and the antireflection film is an AR film. A focusing lens 217 is disposed between the dust-proof mirror 216 and the word line lens 214.
Example 3
As shown in fig. 3-4, a gimbaled laser projection device 3 includes a second laser transmitter 31 having gimbaled adjustment and a fixing mechanism 25 for fixing the first laser transmitter 21, the fixing mechanism 25 comprising: a carrier rack 26 for supporting a plurality of said solid carriers 22, wherein said solid carriers 22 are coupled to form a coupling structure, the projection ends of the laser channels 23 in said solid carriers 22 protrude from the surface of said carrier rack 26 to facilitate laser projection, and the spherical or spheroidal solid carriers 22 utilize the spherical or spheroidal structure to achieve universal adjustment of the solid carriers 22 in said carrier rack 26.
A plurality of uniformly distributed protruding portions 27 are disposed on a first surface of the carrier 26, the protruding portions 27 protrude along a laser projection direction, the protruding portions 27 are disposed along a length direction of the carrier 26, and the first surface is a surface of the carrier 26 that is the same as the laser projection direction.
The fixing mechanism 25 further comprises a locking element 28, and the locking element 28 is disposed on the back of the projection surface of the object carrier 26 after being matched with the solid carrier 22.
The fixing mechanism 25 further comprises a fixing cover 29, and the fixing cover 29 is connected with the object carrier 26 and then fixed into a whole.
The second laser transmitter 31 is installed above the universal adjuster 32, wherein the second laser transmitter 31 includes at least two laser emitting units 33 and a laser cover 34 installed correspondingly and fittingly to the laser emitting units 33.
The second laser transmitter 31 is disposed above the movable link 36.
The universal adjusting laser projection device 3 further comprises a protection cover 311, and the second laser emitter 31 is fixed in the protection cover 311.
As shown in fig. 8, the universal adjusting laser projection device 3 needs to select a proper installation angle when being installed and used, so as to ensure that the laser emitted by the second laser emitter 31 has a proper irradiation distance and a proper irradiation height, and the driving of a driver can not be influenced while the driver is warned.
Example 4
The invention relates to an application of a road traffic and street lamp landscape brightening system on municipal roads and highways, which can be used in the daytime, but because the light is sufficient in the daytime and the light is poor at night, traffic accidents are easy to occur, so that the invention is emphatically applied at night, the invention can brighten the marked lines 500 meters in front of and behind the road, and realize the brightening of the marked lines of one kilometer, and meanwhile, in the process of projecting laser on the ground, a laser light curtain can be formed in the medium of air, thereby avoiding the traffic accidents caused by insufficient light when a driver drives at night; in addition, can also play the effect of reminding and warning to traffic drivers, when the driver is in fatigue state, the laser can directly kick into driver's eyes, plays the effect of preventing tired.
The solid carrier 22 in a spherical shape or similar to the spherical shape is matched with the object carrier 26, and the universal adjustment of the solid carrier 22 in the object carrier 26 can be realized by utilizing the spherical structure; the solid carrier 22 can be adjusted to be completely overlapped with the road marking by the locking element 28 and then locked and fixed by metal; each linear laser head 24 projects linear laser straight-line segments with a certain length, and long-distance road markings can be brightened through superposition of a plurality of the projected linear laser straight-line segments; meanwhile, in the process that laser is projected on the ground, a laser light curtain can be formed in the medium of the air, and meanwhile, traffic warning facilities near the road marked lines are lightened simultaneously, so that the traffic warning device has the characteristic of traffic brightening and can also play the roles of reminding and warning traffic drivers.
The laser device adopts at least two laser emitting units 33, can emit two lasers with different colors, can project a distance of hundreds of meters or even kilometers due to strong laser penetrability, and can directly irradiate the eyes of a driver when the driver is in a fatigue state, thereby playing a role of fatigue prevention; similarly, in the scene of a traffic accident, the two laser emitting units 33 can alternately emit laser with different colors to remind the following people to pay attention to safety; the universal regulator 32 is adopted in the invention, the projection direction of the laser can be regulated at will, and the warning function can be realized under the condition that the driving of a driver is not influenced.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a road traffic and street lamp view brightening system which characterized in that includes:
the fixing frame is provided with two upright posts and a cross beam;
the universal adjusting laser device is fixed on the upright post and is provided with a plurality of first laser transmitters which are adjusted in a universal way and used for projecting linear laser emitted by the first laser transmitters to the marked line of the road through an air medium, so that the road marked line is lightened, and a radial laser light curtain is formed above the road marked line;
and the universal adjusting laser projection device is fixed on the cross beam, and is provided with a second universal adjusting laser emitter for projecting the point laser emitted by the second laser emitter to the road marking and/or the air so as to realize the functions of brightening the road marking and the space and warning prevention.
2. The road traffic and street light landscape brightening system of claim 1, wherein each of the first laser emitters comprises: a spherical or spheroidal solid support having a laser channel for laser projection extending completely through the interior of the solid support; and a laser head of a line type disposed in the laser passage.
3. The system of claim 2, wherein the laser device further comprises: a securing mechanism for securing the first laser transmitter, the securing mechanism comprising: and the spherical or similar spherical solid carriers can realize universal adjustment of the solid carriers in the carrier rack by utilizing the spherical or similar spherical structure.
4. The system of claim 3, wherein the first surface of the carrier has a plurality of protrusions uniformly distributed thereon, the protrusions protruding in the direction of laser projection, the protrusions being disposed along the length of the carrier, wherein the first surface is a surface of the carrier in the same direction as the direction of laser projection.
5. The system of claim 3, wherein the fastening mechanism further comprises a locking member, the locking member is engaged with the solid carrier and disposed on a rear surface of the projection surface of the carrier.
6. The system of claim 3, wherein the fixing mechanism further comprises a fixing cover, and the fixing cover is connected with the object carrier and fixed into a whole.
7. The system of claim 1, wherein the second laser emitter is installed above the universal adjuster, and the second laser emitter comprises at least two laser emitting units and a laser housing installed corresponding to the laser emitting units.
8. The system of claim 7, wherein the universal adjuster comprises a fixed connector and a movable connector, the fixed connector and the movable connector have the same structure and are respectively provided with a first connecting portion and a second connecting portion which are arranged in parallel, the first connecting portion and the second connecting portion are buckled with each other to form a universal adjusting portion having a rotation center, and the second connecting portion is provided with an adjusting track.
9. The system of claim 8, wherein the second laser emitter is disposed above the movable connector.
10. The system of claim 9, wherein the universal adjustable laser projector further comprises a protective cover, and the second laser emitter is fixed in the protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110406614.XA CN113203066A (en) | 2021-04-15 | 2021-04-15 | Road traffic and street lamp view brightening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110406614.XA CN113203066A (en) | 2021-04-15 | 2021-04-15 | Road traffic and street lamp view brightening system |
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| Publication Number | Publication Date |
|---|---|
| CN113203066A true CN113203066A (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110406614.XA Pending CN113203066A (en) | 2021-04-15 | 2021-04-15 | Road traffic and street lamp view brightening system |
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| CN (1) | CN113203066A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605276A (en) * | 2021-10-08 | 2021-11-05 | 中交第一公路勘察设计研究院有限公司 | Auxiliary mounting device and angle calibration method of highway radar vision all-in-one machine |
| CN114754746A (en) * | 2022-01-25 | 2022-07-15 | 中国一冶集团有限公司 | Supporting device for laser projection and laser positioning equipment |
-
2021
- 2021-04-15 CN CN202110406614.XA patent/CN113203066A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605276A (en) * | 2021-10-08 | 2021-11-05 | 中交第一公路勘察设计研究院有限公司 | Auxiliary mounting device and angle calibration method of highway radar vision all-in-one machine |
| WO2023056768A1 (en) * | 2021-10-08 | 2023-04-13 | 中交第一公路勘察设计研究院有限公司 | Assistive mounting device and angle calibration method for radar-video all-in-one machine for road |
| CN114754746A (en) * | 2022-01-25 | 2022-07-15 | 中国一冶集团有限公司 | Supporting device for laser projection and laser positioning equipment |
| CN114754746B (en) * | 2022-01-25 | 2024-03-29 | 中国一冶集团有限公司 | Support device for laser projection and laser positioning equipment |
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