Traffic warning multipurpose information issuing device based on light source road surface imaging

Abstract

The utility model discloses a traffic warning multipurpose information issuing device based on light source road surface imaging, which comprises a mounting plate, the top of the mounting plate is fixedly connected with a support column, the top of the support column is fixedly connected with a U-shaped connecting block, the inside of the connecting block is rotatably connected with a monitoring main body, and the monitoring main body is fixedly connected with the support column. The top of the monitoring main body is fixedly connected with a temperature and humidity sensor, a raindrop sensor and a photodiode sensor. By arranging the mounting plate, the supporting column, the connecting block, the upper universal joint, the electric rod and the lower universal joint, the device is simple in structure, easy to mount and maintain and suitable for various road environments, can be mounted at key positions such as roadsides, intersections and tunnel entrances in a matched mode to continuously provide traffic warning, or can be integrated on special vehicles such as police cars and rescue vehicles to move along with the vehicles, and the traffic safety is improved. And support is provided for traffic guidance and warning in an emergency.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic warnings, in particular to a multi-purpose information publishing device for traffic warnings based on light source road surface imaging. Background Art

[0002] At present, in order to improve driving safety at night and in rainy and foggy days, traditional methods such as road markings, reflective signs, and street lights are usually used. These measures have played a warning and guiding role to a certain extent, but there are still many shortcomings in actual application:

[0003] 1. Limitations of road markings: At night and in rainy and foggy weather, road markings are easily obscured or blurred, making it difficult for drivers to clearly identify them. This is especially obvious when the sight distance is short, which may cause traffic accidents.

[0004] 2. The effect of reflective signs is limited: Although reflective signs can improve visibility at night to a certain extent, in rainy and foggy weather, due to the scattering and reflection of light, the reflective effect will be greatly reduced, thus affecting the warning effect.

[0005] 3. Blind spots of street lamps: Although street lamps can improve visibility at night, their lighting range is limited and there are blind spots. In addition, the light of street lamps is easily scattered in rainy and foggy days, resulting in a decrease in lighting effect and failure to effectively improve driving safety.

[0006] 4. Lack of dynamic information: Most existing traffic warning systems are static and cannot provide dynamic traffic information in real time according to actual road conditions. This makes it difficult for drivers to receive warnings in an emergency, affecting driving safety.

[0007] 5. Requirements for viewing angle changes: Existing warning signs and slogans are usually placed on the side or above the road, requiring drivers to change their viewing angles to view them. This may distract the driver's attention during driving, increase reaction time, and thus affect driving safety. Utility Model Content

[0008] The utility model aims to provide a multi-purpose information release device for traffic warning based on light source road imaging. The light projection has high brightness and high contrast, and can project a variety of traffic warning contents, including signs and slogans such as speed limit, pedestrian warning, and curves. The form of combining text and pattern makes the warning information more intuitive and clear, and can dynamically adjust the projection content according to the real-time road conditions to improve the timeliness and accuracy of the information. It can be clearly visible even under severe weather conditions. It can also be connected to the traffic management center to realize remote control and intelligent linkage. The traffic management department can adjust the warning content at any time as needed to improve the flexibility and effectiveness of traffic management. The warning content is directly projected onto the road surface, and the driver can see the warning information without changing the viewing angle, which reduces the distraction and prolonged reaction time caused by the change of viewing angle, improves driving safety, has a simple structure, is easy to install and maintain, and is suitable for various road environments. It can be installed in key positions such as roadsides, intersections, and tunnel entrances to continuously provide traffic warnings, or be integrated in special vehicles such as police cars and rescue vehicles, and move with the vehicle to provide support for traffic guidance and warnings in emergency situations.

[0009] In order to achieve the above-mentioned purpose, a multi-purpose information release device for traffic warning based on light source road surface imaging is provided, comprising: a mounting plate, the top of the mounting plate is fixedly connected to a pillar, the top of the pillar is fixedly connected to a connecting block, the connecting block is "U"-shaped, the inside of the connecting block is rotatably connected to a monitoring body, the top of the monitoring body is fixedly connected to a temperature and humidity sensor, a raindrop sensor and a photodiode sensor, the front side wall of the monitoring body is fixedly connected to a slogan light, a pattern light and a radar speed sensor, the bottom of the monitoring body is fixedly connected to an upper universal joint, the bottom of the upper universal joint is fixedly connected to an electric rod, the bottom of the electric rod is fixedly connected to a lower universal joint, and the lower universal joint is fixedly connected to the front side wall of the pillar.

[0010] According to the multi-purpose information release device for traffic warning based on light source road surface imaging, the interior of the monitoring body includes a power supply, a control system and an information processing system.

[0011] According to the multi-purpose information release device for traffic warning based on light source road surface imaging, the temperature and humidity sensor, raindrop sensor, photodiode sensor, slogan light, pattern light, radar speed sensor and electric pole are all electrically connected to the monitoring body.

[0012] According to the multi-purpose information release device for traffic warning based on light source road surface imaging, the temperature and humidity sensor, the raindrop sensor and the photodiode sensor are arranged in sequence from back to front.

[0013] According to the multi-purpose information release device for traffic warning based on light source road surface imaging, the slogan light and pattern light are arranged on the monitoring body on the left and right sides, and the slogan light and pattern light are composed of a high-brightness LED light source, a lens and a replaceable pattern or text template.

[0014] According to the multi-purpose information release device for traffic warning based on light source road surface imaging, the radar type vehicle speed sensor is located below the slogan light and the pattern light.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. By setting up monitoring subjects, temperature and humidity sensors, raindrop sensors, photodiode sensors, slogan lights, pattern lights and radar speed sensors, the light projection has high brightness and high contrast, and can project a variety of traffic warning content, including signs and slogans such as speed limit, pedestrians, and curves. The combination of text and patterns makes the warning information more intuitive and clear, and can dynamically adjust the projection content according to real-time road conditions to improve the timeliness and accuracy of information. It can be clearly seen even in bad weather conditions. It can also be connected to the traffic management center to achieve remote control and intelligent linkage. The traffic management department can adjust the warning content at any time as needed to improve the flexibility and effectiveness of traffic management. The warning content is directly projected onto the road surface, and the driver can see the warning information without changing the viewing angle, which reduces the distraction and reaction time caused by the change of viewing angle, and improves driving safety;

[0017] 2. By setting the mounting plate, pillars, connecting blocks, upper universal joints, electric rods and lower universal joints, the structure is simple, easy to install and maintain, and suitable for various road environments. It can be installed in key locations such as roadsides, intersections, and tunnel entrances to continuously provide traffic warnings, or integrated in special vehicles such as police cars and rescue vehicles, and move with the vehicle to provide support for traffic guidance and warnings in emergency situations.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0020] Figure 1 This is a front view of a multi-purpose information release device for traffic warning based on light source road surface imaging of the utility model;

[0021] Figure 2 This is a rear view of a multi-purpose information release device for traffic warning based on light source road surface imaging of the utility model;

[0022] Figure 3 It is a side view of a multi-purpose information release device for traffic warning based on light source road surface imaging of the utility model;

[0023] Figure 4 It is a front view of a multi-purpose information release device for traffic warning based on light source road surface imaging of the utility model.

[0024] In the figure: 1. Mounting plate; 2. Pillar; 3. Connecting block; 4. Monitoring body; 5. Temperature and humidity sensor; 6. Raindrop sensor; 7. Photodiode sensor; 8. Slogan light; 9. Pattern light; 10. Radar speed sensor; 11. Upper universal joint; 12. Electric pole; 13. Lower universal joint. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4The utility model provides a technical solution: a multi-purpose information release device for traffic warning based on light source road imaging, comprising: a mounting plate 1, a pillar 2 is fixedly connected to the top of the mounting plate 1, a connecting block 3 is fixedly connected to the top of the pillar 2, the connecting block 3 is in a "U" shape, and a monitoring body 4 is rotatably connected inside the connecting block 3. The monitoring body 4 includes a power supply, a control system and an information processing system inside, which is convenient for controlling various components and can be connected to the traffic management center at the same time to realize remote control and intelligent linkage. The traffic management department can adjust the warning content at any time as needed to improve the flexibility and effectiveness of traffic management. A temperature and humidity sensor 5, a raindrop sensor 6 and a photodiode sensor 7 are fixedly connected to the top of the monitoring body 4. The temperature and humidity sensor 5, the raindrop sensor 6 and the photodiode sensor 7 are arranged in sequence from back to front. A slogan light 8, a pattern light 9 and a radar speed sensor 10 are fixedly connected to the front side wall of the monitoring body 4. The slogan light 8 and the pattern light 9 are relatively arranged on the monitoring body 4 on the left and right, and the slogan light 8 and the pattern light 9 are each composed of a It is composed of a high-brightness LED light source, a lens and a replaceable pattern or text template. It can project a variety of traffic warning contents, including signs and slogans such as speed limit, pedestrian warning, and curves. It adopts a combination of text and patterns to make the warning information more intuitive and clear, and can dynamically adjust the projection content according to the real-time road conditions to improve the timeliness and accuracy of the information. At the same time, the light projection has high brightness and high contrast, and the light projection brightness can be controlled according to the current size. It can be clearly seen even in severe weather conditions. The radar speed sensor 10 is located below the slogan light 8 and the pattern light 9. The bottom of the monitoring body 4 is fixedly connected with an upper universal joint 11, and the bottom of the upper universal joint 11 is fixedly connected with an electric rod 12. The bottom of the electric rod 12 is fixedly connected with a lower universal joint 13. The lower universal joint 13 is fixedly connected to the front side wall of the pillar 2, which is used to adjust the projection position so that the warning content is directly projected onto the road surface. The driver can see the warning information without changing the viewing angle, which reduces the distraction and reaction time caused by the change of viewing angle, and improves driving safety.

[0027] The temperature and humidity sensor 5 , the raindrop sensor 6 , the photodiode sensor 7 , the slogan light 8 , the pattern light 9 , the radar speed sensor 10 and the electric pole 12 are all electrically connected to the monitoring body 4 .

[0028] Working principle: The device can be installed at key locations such as roadsides, intersections, and tunnel entrances through the mounting plate 1 to continuously provide traffic warnings, or it can be integrated into special vehicles such as police cars and rescue vehicles and moved with the vehicle to provide support for traffic guidance and warnings in emergency situations. The use of the device is more flexible. The radar speed sensor 10 can monitor data such as vehicle speed, and adjust the electric pole 12 so that the front of the monitoring body 4 is tilted downward, so that the warning content of the slogan light 8 and the pattern light 9 is directly projected onto the road surface. The driver can see the warning information without changing the viewing angle. The monitoring body 4 can be connected to the traffic management center through networking to achieve remote control and intelligent linkage. The traffic management department can adjust the warning content at any time as needed, and can also detect weather conditions through the temperature and humidity sensor 5, raindrop sensor 6 and photodiode sensor 7, and change the brightness of the slogan light 8 and the pattern light 9 through the monitoring body 4, so that the warning content can be clearly seen even in severe weather conditions.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A multi-purpose information release device for traffic warning based on light source road surface imaging, comprising: The mounting plate (1) is characterized in that the top of the mounting plate (1) is fixedly connected to a pillar (2), the top of the pillar (2) is fixedly connected to a connecting block (3), the connecting block (3) is in a "U" shape, the inside of the connecting block (3) is rotatably connected to a monitoring body (4), the top of the monitoring body (4) is fixedly connected to a temperature and humidity sensor (5), a raindrop sensor (6) and a photodiode sensor (7), the front side wall of the monitoring body (4) is fixedly connected to a slogan light (8), a pattern light (9) and a radar-type vehicle speed sensor (10), the bottom of the monitoring body (4) is fixedly connected to an upper universal joint (11), the bottom of the upper universal joint (11) is fixedly connected to an electric rod (12), the bottom of the electric rod (12) is fixedly connected to a lower universal joint (13), and the lower universal joint (13) is fixedly connected to the front side wall of the pillar (2).

2. A multi-purpose traffic warning information release device based on light source road surface imaging as claimed in claim 1, characterized in that: The monitoring body (4) includes a power supply, a control system and an information processing system.

3. A multi-purpose traffic warning information release device based on light source road surface imaging as claimed in claim 2, characterized in that: The temperature and humidity sensor (5), raindrop sensor (6), photodiode sensor (7), slogan light (8), pattern light (9), radar vehicle speed sensor (10) and electric rod (12) are all electrically connected to the monitoring body (4).

4. A multi-purpose traffic warning information release device based on light source road surface imaging as claimed in claim 1, characterized in that: The temperature and humidity sensor (5), the raindrop sensor (6) and the photodiode sensor (7) are arranged in sequence from back to front.

5. A multi-purpose traffic warning information release device based on light source road surface imaging as claimed in claim 1, characterized in that: The slogan light (8) and the pattern light (9) are arranged on the monitoring body (4) on the left and right sides, and the slogan light (8) and the pattern light (9) are both composed of a high-brightness LED light source, a lens and a replaceable pattern or text template.

6. A multi-purpose traffic warning information release device based on light source road surface imaging as claimed in claim 1, characterized in that: The radar-type vehicle speed sensor (10) is located below the slogan light (8) and the pattern light (9).

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