CN212587114U - Tunnel safety guidance system - Google Patents
Tunnel safety guidance system Download PDFInfo
- Publication number
- CN212587114U CN212587114U CN202021234837.XU CN202021234837U CN212587114U CN 212587114 U CN212587114 U CN 212587114U CN 202021234837 U CN202021234837 U CN 202021234837U CN 212587114 U CN212587114 U CN 212587114U
- Authority
- CN
- China
- Prior art keywords
- tunnel
- road surface
- road
- guidance
- safety
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a tunnel safety guidance system, including the outside guide highway section that is located the entry in tunnel, the guide highway section includes music road surface, fluorescence road surface, colored anti-skidding road surface and the non-Newton liquid deceleration strip that sets gradually along the direction of advance of vehicle, and fluorescence road surface and colored anti-skidding road surface are laid in turn. The technology such as music road surface, tunnel ponding early warning system, colored anti-skidding road surface, fluorescence road surface, changeover portion light design combines ingeniously, scientifically for this tunnel safety guidance synthesizes early warning system, has the safety precaution more in time, and safety protection is more comprehensive, the more scientific characteristics of safety precaution. The novel tunnel has the advantages that fatigue of a driver can be reduced, the driver can be helped to know road conditions, the occurrence probability of accidents is reduced, meanwhile, the novel tunnel has the advantages of being long in service time, convenient, attractive, obvious in using effect, provided with an energy-saving system, and suitable for most tunnels.
Description
Technical Field
The utility model belongs to the special safety device field of traffic, concretely relates to tunnel safety guidance system.
Background
In recent years, the tunnel and road construction industry in China is vigorously developed, but the number of corresponding road tunnel entrance and exit traffic accidents is increased. According to investigation, the main factors influencing the safety of the entrance and the exit of the tunnel include road visibility, fatigue degree of a driver and road condition change caused by weather conditions.
The existing warning devices are generally arranged inside a tunnel to remind a driver, for example, a landscape wall and a color lighting system inside the tunnel warn the driver through different landscapes and color differences, but the entrance of the tunnel is lack of the warning device, so that a lot of accidents occur at the entrance of the tunnel.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides a tunnel safety guidance system combines multiple different road surfaces together, makes it supplementary each other when the respective usage of performance, can reduce driver fatigue, and help the driver to know the road surface situation, reduces accident's emergence probability, and it is long to have the live time simultaneously in addition, and is convenient pleasing to the eye, and the obvious characteristics of result of use are from taking economizer system moreover, and suitable most tunnels use.
The utility model discloses a realize through following technical scheme:
a tunnel safety guidance system comprises a guidance road section located outside an entrance of a tunnel, wherein the guidance road section comprises a music road surface, a fluorescent road surface, a colored anti-skid road surface and a non-Newtonian liquid deceleration strip which are sequentially arranged along the advancing direction of a vehicle, and the fluorescent road surface and the colored anti-skid road surface are alternately paved.
Preferably, still include road conditions display screen and rather than a plurality of ponding detection sensors of being connected, road conditions display screen sets up the starting point at the guide highway section, and a plurality of ponding detection sensors are established respectively in the inside in guide highway section and tunnel for detect the ponding condition of guide highway section and the inside road in tunnel, and send the ponding data that detect for road conditions display screen.
Preferably, a gradual lighting system is arranged inside the tunnel.
Preferably, the gradual-change lighting system comprises a plurality of light sources arranged at intervals along the length direction of the tunnel, and the distance between the adjacent light sources increases gradually from the entrance of the tunnel.
Preferably, the light source is an LED lamp.
Preferably, the music road surface comprises a road surface and raised marked lines arranged on the road surface at intervals, and the raised marked lines are arranged at intervals along the advancing direction of the road.
Preferably, the colored anti-skid pavement comprises a pavement and a coating with a certain color arranged on the surface layer of the pavement, and the colors of the two adjacent sections of colored anti-skid pavements are different.
Preferably, the surface of the fluorescent road surface is paved with fluorescent powder for enabling the road surface to self-illuminate at night.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model provides a pair of tunnel safety guidance system to the music road surface is as the starting point, mainly reduces driver fatigue from the aspect of the sense of hearing, reminds the driver to be about to get into the tunnel simultaneously, makes its initiative slow down. The music road surface is followed the combination section of colored anti-skidding road surface and fluorescence road surface, and colored anti-skidding material and the crisscross distribution of fluorescence material remind the driver in the aspect of the vision, utilize anti-skidding material to increase vehicle and road surface coefficient of friction simultaneously, reduce the emergence of accident. A road surface wet-skid deceleration strip is arranged behind the colored anti-skid road surface and the fluorescent road surface, so that a deceleration effect is caused to passing vehicles, and the driving safety of the tunnel is improved.
Furthermore, some road surface ponding detection devices are arranged outside the tunnel and in the tunnel within a certain range at equal intervals, and display screens are arranged at the entrance of the tunnel and in front of the music road surface starting position, so that the road ponding condition can be reflected to a driver in time, and the potential safety hazard is reduced.
Furthermore, because the difference of the illumination intensity of the entrance and the exit of the tunnel is large, the illuminating lamps in the tunnel are adjusted, so that the whole tunnel forms a gradual change lamp system, and the visual influence of the illumination difference on a driver is reduced.
Drawings
FIG. 1 is a schematic diagram of the arrangement scheme of the tunnel outer road surface of the present invention;
FIG. 2 is a schematic diagram of the arrangement scheme of the road surface in the tunnel of the present invention;
fig. 3 is a diagram of the arrangement of lights in a tunnel of the present invention 1;
fig. 4 is the light arrangement fig. 2 in the tunnel of the present invention.
In the figure: 1-1 road condition display screen; 1-2 music road surface; 1-3 fluorescent pavement; 1-4 color antiskid pavement; 1-5 vehicle detection devices; 1-6 detection devices for surface water; 1-7 non-Newtonian fluid deceleration strips.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings, which are provided for purposes of illustration and not limitation.
Referring to fig. 1, a tunnel safety guidance system includes a road detection device, a lighting device, and a guidance section disposed outside a tunnel entrance.
The guiding road section is positioned outside the entrance of the tunnel and comprises a music road surface 1-2, a fluorescent road surface 1-3, a colored anti-skid road surface 1-4 and a non-Newtonian fluid deceleration strip 1-7 which are sequentially arranged along the advancing direction of a vehicle, wherein the fluorescent road surface 1-3 and the colored anti-skid road surface 1-4 are alternately laid.
The road detection device comprises a road condition display screen 1-1 and a plurality of accumulated water detection sensors 1-6 connected with the road condition display screen, wherein the road condition display screen 1-1 is arranged at the starting point of the guide road section through a support, the accumulated water detection sensors 1-6 are respectively arranged on the guide road section and in the tunnel and are used for detecting the accumulated water conditions of the guide road section and the road in the tunnel, the detected accumulated water data are sent to the road condition display screen 1-1 and are displayed through the road condition display screen 1-1, a safety warning is given to vehicles ready to enter the tunnel, and the driving safety is improved.
Referring to fig. 2, a road condition display screen 1-1 is arranged at the starting point of a guide road section, and then a surface water detection device 1-6 is arranged at intervals of 60-80 meters until the road condition display screen reaches the exit position of a tunnel, so that the full-line monitoring of the tunnel is realized, and the driving safety is improved.
The surface water detection device 1-6 adopts the traffic tunnel ponding detection and early warning control system of handstand xian, flood spring et al to regard STM32 singlechip as control core, through HC-SR04 ultrasonic module detection ponding degree of depth after, utilize the camera to gather tunnel ponding highway section image, finally gather ponding information through the network, transmit, show on the LED display screen.
The lighting device comprises a gradual-change lighting device and vehicle detection devices 1-5, the gradual-change lighting device comprises a plurality of light sources, the light sources are arranged at intervals along the length direction of the tunnel, the brightness of the tunnel is gradually reduced from an inlet of the tunnel to an outlet of the tunnel, a gradual-change lighting system is formed, the gradual-change lighting reduces the visual influence of illumination difference on a driver, meanwhile, the vehicle detection devices 1-5 are installed outside the tunnel, whether a vehicle enters the tunnel or not is detected, when the vehicle is detected, the gradual-change lighting device is started, the gradual-change lighting device is turned off in the process of no vehicle entering within preset time, the light in the tunnel is controlled according to the driving condition of the inlet and the outlet of the tunnel, the light is ensured to be on when a vehicle exists, the light is not on when no.
Referring to fig. 3, the light sources are LED lights, and the distance between two adjacent light sources in the tunnel is gradually increased from the entrance of the tunnel by controlling the distance between the two adjacent light sources in the tunnel, so as to gradually decrease the light intensity, gradually decrease the illumination in the tunnel, and reduce the visual effect of the illumination difference on the driver.
The tunnel is divided into four sections according to different illumination intensities, wherein the first section is an inlet section, the second end is a first transition section, the third section is a second transition section, and the fourth section is a third transition section.
And one LED lamp is arranged at the entrance section of the tunnel at intervals of 1.75 meters, and the total length is 80-100 meters.
The first transition section is provided with one LED lamp every 3.5-5 meters, and the total length is 70-100 meters.
The second transition section is provided with one LED lamp at intervals of 7-9 meters, and the total length is 80-100 meters.
And in the third transition section, one LED lamp is arranged at intervals of 30 meters, and the total length is 120-150 meters.
The music pavement 1-2 comprises a pavement and raised marked lines arranged on the pavement at intervals, wherein the raised marked lines are arranged at intervals along the advancing direction of the pavement. By controlling and designing the width of the convex marked line and the interval between the two convex marked lines, the tyre of the vehicle generates regular vibration to form a music melody when rolling the convex marked line.
The music pavement 1-2 is 50-80 meters, preferably 80 meters.
The asphalt layer of the colored antiskid pavement 1-4 has a certain color, asphalt of the asphalt layer is firstly mixed with a mineral coloring agent during paving, and then paving is carried out, so that the paved pavement has a certain color, and the asphalt layer generates a larger color difference with a conventional black asphalt layer, and a driver is reminded in the aspect of vision in a day-changing manner.
The fluorescent road surface is paved with fluorescent powder, the fluorescent road surface can emit light at night, and the fluorescent road surface and the colorful antiskid road surface are paved alternately in sections, so that the road surface can generate different brightness and colors, and the driver can be warned by the self-luminous fluorescent road surface.
The length of each section of the colored antiskid pavement 1-4 and the fluorescent pavement is 10-20 meters, and the total length of the colored antiskid pavement and the fluorescent pavement is 10-15 meters.
The non-Newtonian fluid deceleration strips 1-7 comprise deceleration strip bodies with arc-shaped tops, and non-Newtonian fluid materials are filled in the deceleration strip bodies, so that compared with the conventional deceleration strips which feel strong shock when passing through, the non-Newtonian fluid deceleration strips can enable vehicles to walk on the flat ground at low speed without generating uncomfortable feeling.
An object of the utility model is to provide a tunnel safety guidance system to the music road surface is as the starting point, mainly reduces driver fatigue from the aspect of the sense of hearing, reminds the driver to be about to get into the tunnel simultaneously, makes its initiative speed reduction. The music road surface is followed the combination section of colored anti-skidding road surface and fluorescence road surface, and colored anti-skidding material and the crisscross distribution of fluorescence material remind the driver in the aspect of the vision, utilize anti-skidding material to increase vehicle and road surface coefficient of friction simultaneously, reduce the emergence of accident. The non-Newtonian fluid deceleration strip is arranged behind the colored antiskid pavement and the fluorescent pavement. The deceleration strip adopts gum as a filler, the speed of the deceleration strip is less than the critical speed, the deceleration strip only deforms, and when the deceleration strip passes through the deceleration strip at the speed greater than the critical speed, the deceleration strip becomes a rigid body, and the deceleration strip has the same effect as the conventional deceleration strip. In addition, some surface water detection devices are arranged outside the tunnel and in the tunnel within a certain range at equal intervals, and display screens are arranged at the entrance of the tunnel and in front of the music pavement starting position, so that the condition of the surface water is reflected to a driver in time, and potential safety hazards are reduced. Because the difference of the illumination intensity of the entrance and the exit of the tunnel is large, the illuminating lamps in the tunnel are adjusted to integrally form a gradual change lamp system, and the visual influence of the illumination difference on a driver is reduced. In order to save energy, a vehicle detector is arranged outside a section of distance outside the tunnel, and light in the tunnel is controlled according to the driving conditions of the entrance and the exit of the tunnel, so that the light is ensured to be on when a vehicle exists and not to be on when no vehicle exists.
This tunnel safety guidance system combines techniques such as music road surface, tunnel ponding early warning system, colored anti-skidding road surface, fluorescence road surface, changeover portion light design ingeniously, scientifically for this tunnel safety guidance synthesizes early warning system, has that safety precaution is more timely, and safety protection is more comprehensive, the more scientific characteristics of safety precaution. The novel tunnel has the advantages that fatigue of a driver can be reduced, the driver can be helped to know road conditions, the occurrence probability of accidents is reduced, meanwhile, the novel tunnel has the advantages of being long in service time, convenient, attractive, obvious in using effect, provided with an energy-saving system, and suitable for most tunnels.
The above contents are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention all fall within the protection scope of the claims of the present invention.
Claims (8)
1. The tunnel safety guidance system is characterized by comprising a guidance road section which is located outside an entrance of a tunnel, wherein the guidance road section comprises a music road surface (1-2), a fluorescent road surface (1-3), a colored antiskid road surface (1-4) and a non-Newtonian liquid deceleration strip (1-7) which are sequentially arranged along the advancing direction of a vehicle, and the fluorescent road surface (1-3) and the colored antiskid road surface (1-4) are alternately laid.
2. The tunnel safety guidance system according to claim 1, further comprising a road condition display screen (1-1) and a plurality of accumulated water detection sensors (1-6) connected with the road condition display screen, wherein the road condition display screen (1-1) is arranged at the starting point of the guidance road section, and the plurality of accumulated water detection sensors (1-6) are respectively arranged inside the guidance road section and the tunnel and are used for detecting the accumulated water condition of the guidance road section and the road inside the tunnel and sending the detected accumulated water data to the road condition display screen (1-1).
3. A tunnel safety guidance system according to claim 1, wherein a graduated lighting system is provided inside the tunnel.
4. The tunnel safety guidance system of claim 3, wherein the gradual lighting system comprises a plurality of light sources spaced along the length of the tunnel, and the distance between adjacent light sources increases from the entrance of the tunnel.
5. The system of claim 4, wherein the light source is an LED light.
6. A tunnel safety guide system according to claim 1, wherein the musical surface (1-2) comprises a road surface, and raised markings provided at intervals on the road surface, the raised markings being provided at intervals along the advancing direction of the road.
7. The tunnel safety guidance system according to claim 1, characterized in that the colored non-skid road surface (1-4) comprises a road surface and a coating layer with a certain color arranged on the surface layer of the road surface, and the colors of two adjacent sections of colored non-skid road surfaces are different.
8. The tunnel safety guidance system of claim 1, wherein the fluorescent pavement is coated with fluorescent powder on its surface for self-illuminating at night.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021234837.XU CN212587114U (en) | 2020-06-29 | 2020-06-29 | Tunnel safety guidance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021234837.XU CN212587114U (en) | 2020-06-29 | 2020-06-29 | Tunnel safety guidance system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212587114U true CN212587114U (en) | 2021-02-23 |
Family
ID=74653858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021234837.XU Active CN212587114U (en) | 2020-06-29 | 2020-06-29 | Tunnel safety guidance system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212587114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481894A (en) * | 2022-03-11 | 2022-05-13 | 武汉理工大学 | Self-adaptive induction system for entrance area of highway tunnel in curved road section |
-
2020
- 2020-06-29 CN CN202021234837.XU patent/CN212587114U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481894A (en) * | 2022-03-11 | 2022-05-13 | 武汉理工大学 | Self-adaptive induction system for entrance area of highway tunnel in curved road section |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3417438B1 (en) | System and method for providing traffic congestion relief using dynamic lighted road lane markings | |
| US9460618B1 (en) | System and method for providing traffic congestion relief using dynamic lighted road lane markings | |
| CN106149584B (en) | With the dynamic spike nail light and its control method of intersection signal machine linkage control | |
| WO2010051770A1 (en) | Marking method for marking traffic sign markings and system thereof | |
| CN203530872U (en) | Novel traffic sign and traffic warning system | |
| CN212587114U (en) | Tunnel safety guidance system | |
| CN104533441A (en) | Standard measuring and calculating method and system based on safety visibility for lighting of entrance section of tunnel at night | |
| CN111223307A (en) | Intelligent prompting and inducing system and method for vehicles on highway | |
| KR20170077620A (en) | Apparatus and Method for Controlling Driving Speed using Sequential On-and-Off Lighting | |
| CN111341126A (en) | Road surface signal indicating system suitable for signal intersection | |
| CN110889977A (en) | Intelligent pedestrian crossing early warning system | |
| KR20180020201A (en) | Apparatus and Method for Controlling Driving Speed using Sequential On-and-Off Lighting | |
| CN209975389U (en) | Novel night light road marking structure | |
| CN102163374A (en) | Road traffic signal prompt method and device convenient for color-blind person to identify | |
| CN1725267A (en) | Early warning device and ealy warming holding line for safety driving on expressway | |
| CA2927925C (en) | System and method for providing traffic congestion relief using dynamic lighted road lane markings | |
| CN105821779A (en) | Expressway traffic emergency early-warning method and early-warning lamps | |
| CN206249559U (en) | A kind of crossing traffic signal system | |
| CN210104614U (en) | Active tunnel delineator and tunnel traffic guidance system | |
| EP1546464B1 (en) | Fog alarm and guiding device | |
| KR100212603B1 (en) | Indication method and device of laying type in variable road | |
| Wencheng et al. | Performance of induction lamps and HPS lamps in road tunnel lighting | |
| CN111519553A (en) | Traffic guidance system and method for intersection under urban viaduct | |
| CN218508271U (en) | Increase rain and fog weather driver and drive induction system of visual distance | |
| CN211547454U (en) | Overspeed early warning and prompting traffic sign board based on visual persistence principle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |