CN103557005A - Anti-dazzle principle based design method for traffic engineering facilities at road tunnel exit - Google Patents
Anti-dazzle principle based design method for traffic engineering facilities at road tunnel exit Download PDFInfo
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Abstract
The invention relates to an anti-dazzle principle based design method for traffic engineering facilities at a road tunnel exit. The method is characterized in that tunnel exit anti-dazzle facilities are arranged in front of the tunnel exit to ease intensive brightness transition caused by insufficient illuminating lamps at the tunnel exit; coloured painting materials of which reflection coefficients gradually reduce are arranged on the tunnel ceiling, side walls and roads from the top down to ease brightness transition and beam divergence at the tunnel exit, so as to lift the dazzle area, reduce the dazzle area below the visual line of a driver and increase the visual adaptation time; horizontal road direction lines and road lane keeping lines are arranged on the road, and side wall vertical direction lines and side wall double-layered contour marks are arranged on the side walls, so as to form a closed mid-frequency retroreflective information stream together; high-frequency red and white marked lines arranged on maintenance road edges and road side reflective raised route markers form a high frequency visual information stream to increase the driver's instantaneous velocity sensation, and promote the driver's speed feeling and distance feeling, and accordingly, the coordination and unification of the tunnel lighting energy conservation and tunnel traffic safety are realized.
Description
Technical field
The present invention relates to the highway tunnel outlet traffic engineering facilities method for designing based on anti-dazzle principle, by constructing multicolour, the multi-frequency Stereo Vision system in tunnel ceiling, side wall, space, road surface, to reach the coordinating and unifying of tunnel exit lighting energy saving and traffic safety.
Background technology
the illumination level Shortcomings of Midwest highway tunnel outlet, the inside and outside luminance transition in tunnel is violent, easily produces dazzle, and driver is difficult to find in time the place ahead obstruction, and brings out traffic accident.along with China's speedway is fast-developing, particularly central and west regions tunnel illumination is energy-conservation there is larger contradiction with operation security.In order to reduce lighting expense use, Midwest highway tunnel generally adopts and reduces the turn on light way of rate of tunnel, reduces tunnel illumination level.Highway tunnel exit lighting level is not enough, causes tunnel exit luminance transition violent, has huge luminance difference in driver's seat simultaneously, and the dazzle that this luminance difference causes causes harmful effect to driver's physiology and psychology.On physiology, dazzle easily causes that driver's visual impairment, visual adaptation time increase, vision three-dimensionally weakens, field range reduces bad visions such as (driver habit are avoided dazzle region), makes driver be difficult to find in time obstruction; Psychologically, dazzle increases driver's tensity, is difficult to normally travel, and speed and the accuracy of driver behavior action all can be subject to very big impact, causes traffic accident to occur.
tunnel internal is decorated can improve tunnel illumination.tunnel is special semi-closed structure, and it mainly consists of ceiling, side wall, road surface, and that tunnel illumination level is affected by this three is larger.Yang Tao (2009), Shi Lingna (2012) point out that to the research of tunnel-side reflective suitable tunnel inner wall material can improve tunnel illumination level, reduce energy consumption.In view of the dark asphalt rigid pavement relative cement pavement of reflectivity is lower, dark asphalt rigid pavement can help driver to find road obstacle better simultaneously.
method for controlling driving speed based on light stream rate is applied.light stream rate is considered to affect the very important visual factor of speed perception.Light stream rate is people while moving, and in space, each point is through the relative velocity in the visual field.Chinese scholars is carried out making for promoting highway environment perception of velocity of speed control in traffic " unconscious " by light stream rate, Liu Bing is (Wuhan University of Technology in Master's thesis " speed of a motor vehicle based on driver's visual perception is controlled and the research of lane keeping mechanism ", 2008) by psychophysical testing, show that working as light edge rate is less than 2Hz, or while being greater than 32Hz, driver there will be speed to underestimate, light stream rate is when 4Hz ~ 16Hz, experimenter has produced and has over-evaluated speed, and wherein light stream rate is that 12Hz over-evaluates and reaches more than 30%.
reflecting material and technology reach its maturity.in recent years, the application of the reflecting materials such as reflective membrane, reflecting piece, reflectorised paint was more and more extensive, and cost is more and more lower, and this has just tamped basis for tunnel internal adopts " reflex reflection illumination ".The maximum feature of reflex reflection technology is the light that makes full use of front lamp of vehicle, by the surface texture of reflecting material, for driver's perception, thereby improve driver's safe sight distance, optimize road means of transportation along the line depending on recognizing effect, allow driver obtain more time, the more impression of strengthening, judge road conditions and obtain tutorial message, so that correct taking safety measures in time.It is with physical means, to transfer people's subjective initiative, improves driving safety, is a kind of low-cost road safety solution of energy-conserving and environment-protective.
Middle part, tunnel low-light (level), narrow space, make driver produce sense of depression, and this makes driver be eager to flee from tunnel, thereby brings out hypervelocity; The harm that tunnel exit driver declines depending on function simultaneously is usually underestimated by driver.Therefore need badly under the prerequisite of benefit that ensures traffic safety, from the global design of vision inducible system, utilize the spaces such as tunnel sidewalls, maintaining roadway, good reflex reflection lighting transition system is set.
In tunnel, turn on light rate low in the situation that, tunnel exit luminance transition is violent, occurs larger luminance difference in driver's seat simultaneously, very easily occurs dazzle.Tunnel exit traffic safety height has much relations with dazzle, and dazzle power is affected the factors such as compliance of environment by power, the size of light source table area, the distribution of the relative position of the background luminance of light source, light source and sight line, visual field inner light beam divergence, the eyes of light source mainly, therefore how to weaken dazzle in driver's seat, especially how to avoid occurring large area dazzle below pilot's line of vision height (not higher than 1.8m), relaxing tunnel exit luminance transition is to solve tunnel exit dazzle key technical problem.
Summary of the invention
The technical problem to be solved in the present invention is, in tunnel, turn on light rate low in the situation that, tunnel exit luminance transition is violent, in driver's seat, there is larger luminance difference simultaneously, very easily there is dazzle, tunnel exit traffic safety height has much relations with dazzle, and dazzle power is mainly subject to the power of light source, the size of light source table area, the background luminance of light source, the relative position of light source and sight line, the distribution of visual field inner light beam divergence, eyes are on factor impacts such as the compliance of environment, therefore how to weaken dazzle in driver's seat, especially how to avoid pilot's line of vision height (not higher than 1.8m) to occur below large area dazzle, relaxing tunnel exit luminance transition is to solve tunnel exit dazzle key technical problem.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
Highway tunnel outlet traffic engineering facilities method for designing based on anti-dazzle principle, tunnel ceiling is provided with lighting (12); It is characterized in that; By tunnel exit glare screen is set before tunnel exit, relax tunnel exit because the luminance transition that lighting (12) deficiency causes is violent, concrete grammar is as follows: coloured material of smearing that reflectance factor reduces is gradually set from high to low on tunnel ceiling, side wall, road surface, to relax tunnel exit luminance transition and luminous exitance, and raise glare area, reduce the following dazzle area of pilot's line of vision height, thereby increase the visual adaptation time, increase to the place ahead obstruction depending on recognizing, reduce tunnel exit dazzle interference depending on recognizing to driver; Road surface horizontal marking (1), road surface lane keeping line (10) is set on road surface simultaneously, at side wall, the vertical graticule of side wall (3) is set, the double-deck delineator of side wall (11) forms closed intermediate frequency reflex reflection information flow jointly; And mark line red and white (4) and the trackside light reflecting projecting road sign (2) of high frequency are set in maintaining roadway curb, jointly form high frequency visual information stream, increase driver's instantaneous velocity consciousness, promote driver's speed sense, distance perspective.
In method of the present invention, before tunnel exit, 60m starts to arrange tunnel exit glare screen, forms the ascending dark asphalt rigid pavement (9) raising gradually of reflectance factor, side wall lower dark look coating (5), side wall middle part light grey coating (6), side wall top whitewash (7), the light blue coating of tunnel ceiling (8).
In method of the present invention, the reflectance factor of dark asphalt rigid pavement (9) is less than 0.15; The reflectance factor of side wall lower dark look coating (5) is 0.3 ~ 0.5, and the lower boundary of side wall lower dark look coating (5) is maintaining roadway border; The reflectance factor of the side wall light grey coating in middle part (6) is 0.5 ~ 0.7; The reflectance factor of side wall top whitewash (7) is 0.7 ~ 0.9; The reflectance factor of the light blue coating of tunnel ceiling (8) is 0.8 ~ 0.9.
In method of the present invention, between side wall lower dark look coating (5), side wall middle part light grey coating (6), side wall top whitewash (7), the light blue coating of tunnel ceiling (8), line of demarcation, San road is the extension of Boltzmann shape, and raise gradually from Nei Dao tunnel, tunnel, contribute to further to relax tunnel exit luminance transition, prompting driver's tunnel exit position, induction pilot's line of vision, and warning deceleration is gone slowly.
In method of the present invention, these two kinds of intermediate frequency graticules of the vertical graticule of side wall (3) and road surface horizontal marking (1) are all middle along direction of traffic is red, both sides are white, and red width is 2 times of white width, to distinguish mutually with side wall background, road surface background, make driver promptly and accurately find graticule, increase driver's spacing sense and sense of direction, improve tunnel traffic safety.
In method of the present invention, the frequency of the high frequency visual information stream that trackside light reflecting projecting road sign (2), maintaining roadway curb mark line red and white (4) form is about 8 ~ 12Hz.
In method of the present invention, the frequency of the intermediate frequency visual information stream that road surface horizontal marking (1), the vertical graticule of side wall (3), lane keeping line (10), the double-deck delineator of side wall (11) form is about 0.2 ~ 0.5Hz.
In method of the present invention, road surface horizontal marking (1), road surface lane keeping line (10) adopt all-weather reflective marking; Trackside light reflecting projecting road sign (2), the double-deck delineator of side wall (11) adopt diamond reflecting film; The vertical graticule of side wall (3), maintaining roadway mark line red and white (4) adopt hot melt type gage mark; Grey paint (6) in side wall Dark grey coating (5), side wall, side wall whitewash (7), the light blue coating of ceiling (8) adopt fire prevention, easy cleaning, coating that water resistance is high.
With respect to prior art, beneficial effect of the present invention is as follows:
The material of smearing that reflectance factor reduces is gradually set from high to low on tunnel ceiling, side wall, road surface, to relax tunnel exit luminance transition and luminous exitance, and raise glare area, reduce the following dazzle area of pilot's line of vision height, thereby increase the visual adaptation time, increase to the place ahead obstruction depending on recognizing, reduce tunnel exit dazzle interference depending on recognizing to driver.Horizontal marking, lane keeping line and side wall are set on road surface vertical graticule, double-deck delineator are set, jointly form intermediate frequency reflex reflection information flow simultaneously; Mark line red and white and the trackside light reflecting projecting road sign of high frequency are set in maintaining roadway curb, jointly form high frequency visual information stream, increase driver's instantaneous velocity consciousness, promote driver's speed sense, distance perspective.This method arranges reflecting material according to anti-dazzle principle, is aided with reflex reflection multifrequency information simultaneously, can realize the coordinating and unifying of the energy-conservation and tunnel traffic safety of tunnel illumination.
Concrete advantage is as follows:
1) at highway tunnel outlet side wall, ceiling, the anti-dazzle vision system of multicolour of the different reflectance factors of constructing on road surface, contribute to relax tunnel exit luminance transition (miniatures experiment shows that luminance transition length will increase by 10% ~ 25%), increase the visual adaptation time, reduce the dazzle area (being approximately 20% ~ 30%) below pilot's line of vision height, reduce luminous exitance (20% ~ 40%), increase to front vehicles afterbody depending on recognizing, reduce dazzle to driver depending on the interference of recognizing the visual characteristic that promotes driver, alleviate driving fatigue, realize the coordinating and unifying of the energy-conservation and tunnel traffic safety of tunnel illumination.
2) this method arranges
boltzmanncurve contributes to further to relax tunnel exit luminance transition, prompting driver's tunnel exit position, and induction pilot's line of vision, alerting drivers slows down and goes slowly.
3) road surface, the trackside intermediate frequency graticule red and white that this method arranges, can make driver promptly and accurately find graticule, increases driver's spacing sense and sense of direction, improves tunnel traffic safety.
4) this method arranges horizontal marking, lane keeping line and side wall vertical graticule, delineator is set on road surface, the common intermediate frequency reflex reflection information flow that forms sealing; Object marking line red and white and the trackside light reflecting projecting road sign of high frequency are set in tunnel overhaul road, common formation high frequency reflex reflection visual information stream, increase driver's instantaneous velocity consciousness, promote driver's speed sense (simulated experiment shows that speed illusion drops to 10% after improvement by 30% left and right by before improving), sense of direction.
5) this method adopts multicolour, the multi-frequency vision system of identifier marking cheaply and the different reflectance factors of tunnel exit, do not relate to extensive road infrastructure, small investment, construction easily, instant effect, for improving the dazzle of control tunnel exit, guaranteeing that tunnel exit traffic safety provides new approaches and new method.
6) the multicolour visual information that this method considers to relax tunnel exit luminance transition and reduce the dazzle area below pilot's line of vision height is main, and take promote driver's speed sense, distance perspective, sense of direction reflex reflection multifrequency information as auxiliary, common reduction dazzle effect, the safety of General Promotion tunnel exit, it is a kind of typical Human Engineering improvement method, this kind of method feasibility in engineering is high, easily by driver, is understood acceptance simultaneously.
Accompanying drawing explanation
Fig. 1: present situation dazzle distributes and reasonable dazzle distribution schematic diagram
Fig. 2: present situation luminance transition and reasonable luminance transition schematic diagram
Fig. 3: under different light stream rates, perception velocities and physical speed are related to schematic diagram
Fig. 4: according to the tunnel exit traffic safety facilities cross-sectional drawing of the inventive method design
Fig. 5: according to the tunnel exit traffic safety facilities plan view of the inventive method design
Fig. 6: according to the tunnel exit traffic safety facilities side view of the inventive method design
In accompanying drawing, Reference numeral is corresponding as follows:
1-road surface horizontal marking; 2-trackside light reflecting projecting road sign; The vertical graticule of 3-side wall; 4-maintaining roadway curb mark line red and white; 5-side wall lower dark look coating; The light grey coating in 6-side wall middle part; 7-side wall top whitewash; The light blue coating of 8-tunnel ceiling;
9-dark asphalt rigid pavement; 10-road surface spacing retention wire; The double-deck delineator of 11-side wall; 12-lighting.
The specific embodiment
For understanding better the present invention, below in conjunction with drawings and Examples, the invention will be further described.
Highway tunnel outlet traffic engineering facilities method for designing based on anti-dazzle principle, it is characterized in that: described improvement method, utilize tunnel ceiling, side wall, road surface to construct the multicolour vision system that reflectance factor reduces gradually from high to low, to relax tunnel exit luminance transition, reduce luminous exitance, to raise glare area, reduce the following dazzle area of pilot's line of vision height, thereby increase the visual adaptation time, increase to the place ahead obstruction (being mainly front truck afterbody) depending on recognizing, reduce dazzle interference depending on recognizing to driver.Road surface horizontal marking, lane keeping line, the vertical graticule of side wall, double-deck delineator are set, jointly form intermediate frequency reflex reflection information flow; Object marking line red and white and the trackside light reflecting projecting road sign of high frequency are set in tunnel overhaul road curb, jointly form high frequency reflex reflection visual information stream, increase driver's instantaneous velocity consciousness, promote driver's speed sense and sense of direction.Finally reach the unification that realizes tunnel exit lighting energy saving and traffic safety.
In method of the present invention, described different reflectivity glare screen is mainly grey paint 6 in side wall Dark grey coating 5, side wall, side wall whitewash 7, the light blue coating 8 of ceiling, dark asphalt rigid pavement 9.The anti-dazzle region of side wall starts to arrange from hole 60m in tunnel exit, the side wall lower dark look coating 5 spraying border upper limits are with apart from road surface 60cm height car light height, in hole, be starting point, apart from road surface 1.8m height pilot's line of vision height, the lateral length that hole is terminal is 60m
boltzmannshaped form, is limited to maintaining roadway border under spraying; It is starting point that the light grey coating 6 spraying border upper limits in side wall middle part be take road surface 1.8m height pilot's line of vision height, apart from road surface 3m, for the lateral length of terminal, is highly 60m
boltzmannshaped form, is limited to the border upper limit that side wall Dark grey coating 5 sprays under spraying; On side wall top whitewash 7 spraying borders, being limited to apart from road surface 3m is highly starting point, and the lateral length that is highly terminal apart from road surface 4.2m is 60m
boltzmannshaped form, is limited to the border upper limit that in side wall, grey paint 6 sprays under spraying; Ceiling light blue coating 8 in tunnel is smeared the top that is limited to tunnel on border, is limited to the border upper limit of side wall whitewash 7 sprayings under spraying; 60m region in tunnel, dark asphalt rigid pavement 9 paves.Between side wall lower dark look coating 5, the light grey coating 6 in side wall middle part, side wall top whitewash 7, the light blue coating 8 of tunnel ceiling, line of demarcation, San road is the extension of Boltzmann shaped form, and from Nei Dao tunnel, tunnel, raise gradually, contribute to further to relax tunnel exit luminance transition, prompting driver's tunnel exit position, induction pilot's line of vision, and warning deceleration is gone slowly.The glare screen of different reflectivity can relax tunnel exit luminance transition, reduces luminous exitance, raise glare area, reduce the following dazzle area of pilot's line of vision height, thereby increase the visual adaptation time, increase to front vehicles afterbody depending on recognizing, reduce dazzle interference depending on recognizing to driver.
In method of the present invention, the intermediate frequency information of the described whole visual perception level of lifting is mainly road surface horizontal marking 1, the vertical graticule 3 of side wall, the double-deck delineation line 11 of side wall, and frequency is about 0.2 ~ 0.5Hz.Road surface establish 3 track pitches be 25m intermediate frequency dotted line first class face horizontal marking 1(as shown in Figure 5), in the middle of per pass graticule, be wherein red, both sides be white (in Fig. 5 due to background paper face look for white (in practice of construction, background paper face look should be dark-coloured pavement), white for red both sides in the middle of difference demonstration, by white displays, be black), white dashed line width should be got 25cm, red dotted line width is got 50cm, dotted line clear band length is 50cm, and 2 white broken lines formation road surface, road spacing retention wires 10 are laid respectively on road surface in road surface horizontal marking 1 both sides simultaneously; Side wall is established the vertical graticule 3 of side wall of 3 road vertical intermediate frequency solid line shapes, all from maintaining roadway, extends to top, hole, and the vertical graticule 3 of per pass side wall is all set to red and white, be for red in the middle of graticule, both sides are white, and solid white line width should be got 25cm, and red solid line width is got 50cm; The double-deck delineator 11 of side wall arranges two-layer from top to bottom, and spacing is 60 ~ 100cm, and wherein orlop is apart from ground 60cm.Arranging of intermediate frequency information stream can increase the sense of driver's spacing and sense of direction.
In method of the present invention, the high-frequency information of described hoisting velocity consciousness level mainly comprises trackside light reflecting projecting road sign 2, maintaining roadway curb mark line 4 red and white, the underlit highway tunnel outlet that is 60 ~ 80km/h for design speed, its spatial frequency is 8 ~ 12Hz, spacing should be got 2.78m, it is highly the red white marker line of facade that 25 ~ 35cm is no more than maintaining roadway height that maintaining roadway curb arranges, the red white marker line of plane that curb top width is 15cm; Protuberant guide post is set up in tunnel road side-of-pavement line outside simultaneously, arranges with object marking line same frequency.Arranging of high frequency sensitive information stream can provide instantaneous velocity consciousness, increases Driver Vision psychological responses, and guarantees that the driver's perception velocities in vehicle operating process is slightly larger than physical speed.
In method of the present invention, road surface horizontal marking 1, road surface lane keeping line 10 adopt all-weather reflective marking; Trackside light reflecting projecting road sign 2, the double-deck delineator 11 of side wall adopt diamond reflecting film; The vertical graticule 3 of side wall, maintaining roadway curb mark line 4 red and white adopt hot melt type gage mark; Grey paint 6 in side wall Dark grey coating 5, side wall, side wall whitewash 7, the light blue coating 8 of ceiling adopt fire prevention, easy cleaning, coating that water resistance is high.
The principle the present invention is based on is as follows:
Reasonably tunnel ceiling, side wall, road surface are smeared material selection and can be relaxed tunnel exit luminance transition, reduce luminous exitance, raise glare area, reduce the following dazzle area of pilot's line of vision height, increase the visual adaptation time, increase to front vehicles afterbody depending on recognizing, reduce dazzle interference depending on recognizing to driver, guarantee tunnel operation security.
The present invention chooses tunnel outlet section dark asphalt rigid pavement 9(reflectance factor lower than 0.15), side wall Dark grey coating 5(reflectance factor 0.3-0.5), grey paint 6(reflectance factor 0.5-0.7 in side wall), side wall whitewash 7(reflectance factor 0.7-0.9), the light blue coating 8(of ceiling reflectance factor is more than 0.8) the ascending tunnel exit glare screen raising gradually of formation reflectance factor, reduce luminous exitance, glare area is raised, reduce pilot's line of vision height (not higher than 1.8m) following dazzle area (referring to Fig. 1), the visibility of increase to front vehicles, relax tunnel exit luminance transition (referring to Fig. 2).To increase the visual adaptation time, reduce the impact to Driver Vision.
In the time of under spatial frequency 8 ~ 12Hz effect, perception velocities is significantly greater than physical speed, be up to more than 30%, and under intermediate frequency condition (0.2 ~ 0.5Hz), perception velocities is less than physical speed.In environment, desirable perception velocities should be advisable than physical speed is bigger (being less than 10% or 5%), therefore high frequency, intermediate frequency information need to be combined, to reach perception velocities, coordinate mutually with physical speed, and realize the permanent mechanism (referring to Fig. 3) that speed is controlled.The present invention is directed to highway tunnel outlet lays by trackside light reflecting projecting road sign 2), maintaining roadway curb mark line 4 red and white), road surface horizontal marking 1), the vertical graticule 3 of side wall), lane keeping line 10), the double-deck delineator 11 of side wall) jointly form high frequency, intermediate frequency combination visual information.
Multicolour, multifrequency visual space setting, alleviate the violent transition of brightness in tunnel exit process comprehensively, reduce the impact of dazzle on driver, promote driver and go out speed sense, sense of direction, the distance perspective in tunneling process, thereby the driving behavior that guiding is safe, correct, realizes tunnel exit lighting energy saving and the operation security coordinating and unifying the most at last.The present invention is applicable to the bad highway tunnel outlet of illumination level that design speed is 60 ~ 80km/h.
Concrete steps are as follows:
1) tunnel sidewalls, ceiling are carried out to scrubbing, oil removal treatment, before construction, in tunnel wall, spray a small amount of water, adopt spraying equipment to carry out spraying application, first pass coating thickness is no more than 2 ~ 3mm, after being dried, the coating surface of first pass sprays each coating thickness 2 ~ 3mm left and right next time;
2) bituminous concrete of check confirming before construction to pave after Sub-sealing Course is without quality problems, to bituminous concrete carry out first pressing, press again, final pressure, finally carry out again joint treatment;
3) clean tunnel exit side wall, road surface, execute the vertical graticule of picture side wall (red and white), side wall delineator, road surface horizontal marking (red and white), lane keeping line, maintaining roadway curb mark line (red and white) and trackside protuberant guide post.
points for attention:
1) to be applicable to speed limit be 60 ~ 80km/h to this method, be prone to the highway tunnel outlet of dazzle, to existing illuminator, is a kind of useful supplementing, and therefore requires to be provided with in tunnel illuminator, and operation illumination can not Close All;
2) in this method, the decoration of highway tunnel side wall, ceiling should be noted maintenance, safeguard, cleans tunnel decoration material in good time;
3) in this method, planeness, crack and sedimentation should be noted in dark asphalt rigid pavement, and in good time cleaning surface gathered water and long-pending oil;
4) in this method, the material of highway tunnel reflex reflection should be noted maintenance, safeguard, when delineator reflection coefficient is reduced to 70% when above of design value, should note changing reflective membrane.
Above disclosed is only preferred embodiment of the present invention, and the equivalence of doing according to the present invention changes, and still belongs to protection scope of the present invention.
Claims (9)
1. the highway tunnel based on anti-dazzle principle exports traffic engineering facilities method for designing, and tunnel ceiling is provided with lighting (12); It is characterized in that; By tunnel exit glare screen is set before tunnel exit, relax tunnel exit because the luminance transition that lighting (12) deficiency causes is violent, concrete grammar is as follows: coloured material of smearing that reflectance factor reduces is gradually set from high to low on tunnel ceiling, side wall, road surface, to relax tunnel exit luminance transition and luminous exitance, and raise glare area, reduce the following dazzle area of pilot's line of vision height, thereby increase the visual adaptation time, increase to the place ahead obstruction depending on recognizing, reduce tunnel exit dazzle interference depending on recognizing to driver; Road surface horizontal marking (1), road surface lane keeping line (10) is set on road surface simultaneously, at side wall, the vertical graticule of side wall (3) is set, the double-deck delineator of side wall (11) forms closed intermediate frequency reflex reflection information flow jointly; And mark line red and white (4) and the trackside light reflecting projecting road sign (2) of high frequency are set in maintaining roadway curb, jointly form high frequency visual information stream, increase driver's instantaneous velocity consciousness, promote driver's speed sense, distance perspective.
2. the highway tunnel based on anti-dazzle principle as claimed in claim 1 exports traffic engineering facilities method for designing, it is characterized in that: 60m starts to arrange tunnel exit glare screen before tunnel exit, form the ascending dark asphalt rigid pavement (9) raising gradually of reflectance factor, side wall lower dark look coating (5), side wall middle part light grey coating (6), side wall top whitewash (7), the light blue coating of tunnel ceiling (8).
3. the highway tunnel outlet traffic engineering facilities method for designing based on anti-dazzle principle as claimed in claim 2, is characterized in that: the reflectance factor of dark asphalt rigid pavement (9) is less than 0.15; The reflectance factor of side wall lower dark look coating (5) is 0.3 ~ 0.5, and the lower boundary of side wall lower dark look coating (5) is maintaining roadway border; The reflectance factor of the side wall light grey coating in middle part (6) is 0.5 ~ 0.7; The reflectance factor of side wall top whitewash (7) is 0.7 ~ 0.9; The reflectance factor of the light blue coating of tunnel ceiling (8) is 0.8 ~ 0.9.
4. the highway tunnel based on anti-dazzle principle as claimed in claim 2 exports traffic engineering facilities method for designing, it is characterized in that: between side wall lower dark look coating (5), side wall middle part light grey coating (6), side wall top whitewash (7), the light blue coating of tunnel ceiling (8), line of demarcation, San road is the extension of Boltzmann shape, and raise gradually from Nei Dao tunnel, tunnel, contribute to further to relax tunnel exit luminance transition, prompting driver's tunnel exit position, induction pilot's line of vision, and warning deceleration is gone slowly.
5. the highway tunnel based on anti-dazzle principle as claimed in claim 3 exports traffic engineering facilities method for designing, it is characterized in that: between side wall lower dark look coating (5), side wall middle part light grey coating (6), side wall top whitewash (7), the light blue coating of tunnel ceiling (8), line of demarcation, San road is the extension of Boltzmann shape, and raise gradually from Nei Dao tunnel, tunnel, contribute to further to relax tunnel exit luminance transition, prompting driver's tunnel exit position, induction pilot's line of vision, and warning deceleration is gone slowly.
6. the highway tunnel based on anti-dazzle principle as described in one of claim 1-5 exports traffic engineering facilities method for designing, it is characterized in that: these two kinds of intermediate frequency graticules of the vertical graticule of side wall (3) and road surface horizontal marking (1) are all middle for red along direction of traffic, both sides are white, and red width is 2 times of white width, to distinguish mutually with side wall background, road surface background, make driver promptly and accurately find graticule, increase driver's spacing sense and sense of direction, improve tunnel traffic safety.
7. the highway tunnel outlet traffic engineering facilities method for designing based on anti-dazzle principle as described in one of claim 1-5, is characterized in that: the frequency of the high frequency visual information stream that trackside light reflecting projecting road sign (2), maintaining roadway curb mark line red and white (4) form is about 8 ~ 12Hz.
8. the highway tunnel outlet traffic engineering facilities method for designing based on anti-dazzle principle as described in one of claim 1-5, is characterized in that: the frequency of the intermediate frequency visual information stream that road surface horizontal marking (1), the vertical graticule of side wall (3), lane keeping line (10), the double-deck delineator of side wall (11) form is about 0.2 ~ 0.5Hz.
9. the highway tunnel outlet traffic engineering facilities method for designing based on anti-dazzle principle as described in one of claim 2-5, is characterized in that: road surface horizontal marking (1), road surface lane keeping line (10) adopt all-weather reflective marking; Trackside light reflecting projecting road sign (2), the double-deck delineator of side wall (11) adopt diamond reflecting film; The vertical graticule of side wall (3), maintaining roadway mark line red and white (4) adopt hot melt type gage mark; Grey paint (6) in side wall Dark grey coating (5), side wall, side wall whitewash (7), the light blue coating of ceiling (8) adopt fire prevention, easy cleaning, coating that water resistance is high.
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| CN108119821A (en) * | 2017-12-19 | 2018-06-05 | 深圳大学 | A kind of lighting system that can inhibit Driver Vision fatigue |
| CN109610367A (en) * | 2018-12-06 | 2019-04-12 | 武汉理工大学 | A kind of tunnel bend guidance system design method based on Fibonacci curve |
| CN109887308A (en) * | 2019-03-29 | 2019-06-14 | 武汉理工大学 | A kind of major long tunnel vehicle control speed system and method based on light stream rate |
| CN111062077A (en) * | 2019-12-13 | 2020-04-24 | 安徽省交通控股集团有限公司 | Method for anti-dazzle facility height verification by using three-dimensional model |
| CN112228097A (en) * | 2020-10-09 | 2021-01-15 | 重庆工程职业技术学院 | Tunnel vision buffer |
| CN112728460A (en) * | 2021-01-20 | 2021-04-30 | 四川纵横交安科技有限公司 | Illumination system for eliminating tunnel glare |
| CN113883437A (en) * | 2020-07-04 | 2022-01-04 | 上海隧道工程质量检测有限公司 | Anti-glare method for tunnel illumination |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10311200A (en) * | 1997-05-09 | 1998-11-24 | Yamaguchi Shokai:Kk | Tunnel |
| DE10133282C1 (en) * | 2001-07-10 | 2003-01-16 | Daimler Chrysler Ag | Road tunnel wall decoration provides changing images along tunnel length with stepped color tones for simulating perspective |
| CN101660420A (en) * | 2009-09-15 | 2010-03-03 | 长安大学 | Deceleration and antiskid marked line suitable for entrance and exit sections of tunnel |
| CN201502381U (en) * | 2009-09-15 | 2010-06-09 | 长安大学 | Speed reduction and antiskid marking suitable for road sections of tunnel entrance and tunnel exit |
| CN102518448A (en) * | 2011-12-09 | 2012-06-27 | 武汉理工大学 | Tunnel grating system for changing speed perception of driver and method for controlling same |
| CN102661152A (en) * | 2012-05-23 | 2012-09-12 | 云南承泰科技有限公司 | Grating barrier at tunnel exit and entrance |
| CN203223227U (en) * | 2013-04-02 | 2013-10-02 | 黄涛 | Novel safety tunnel capable of overcoming black-hole effect |
-
2013
- 2013-11-19 CN CN201310580827.XA patent/CN103557005B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10311200A (en) * | 1997-05-09 | 1998-11-24 | Yamaguchi Shokai:Kk | Tunnel |
| DE10133282C1 (en) * | 2001-07-10 | 2003-01-16 | Daimler Chrysler Ag | Road tunnel wall decoration provides changing images along tunnel length with stepped color tones for simulating perspective |
| CN101660420A (en) * | 2009-09-15 | 2010-03-03 | 长安大学 | Deceleration and antiskid marked line suitable for entrance and exit sections of tunnel |
| CN201502381U (en) * | 2009-09-15 | 2010-06-09 | 长安大学 | Speed reduction and antiskid marking suitable for road sections of tunnel entrance and tunnel exit |
| CN102518448A (en) * | 2011-12-09 | 2012-06-27 | 武汉理工大学 | Tunnel grating system for changing speed perception of driver and method for controlling same |
| CN102661152A (en) * | 2012-05-23 | 2012-09-12 | 云南承泰科技有限公司 | Grating barrier at tunnel exit and entrance |
| CN203223227U (en) * | 2013-04-02 | 2013-10-02 | 黄涛 | Novel safety tunnel capable of overcoming black-hole effect |
Non-Patent Citations (2)
| Title |
|---|
| 姚裔虎等: "城市隧道驾驶员视力角特征及应用", 《公路交通科技》, vol. 27, no. 1, 15 January 2010 (2010-01-15) * |
| 杜志刚等: "基于驾驶员错视觉的振动减速带优化设计", 《武汉理工大学学报》, vol. 36, no. 6, 15 December 2012 (2012-12-15) * |
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|---|---|---|---|---|
| CN104929003A (en) * | 2015-07-09 | 2015-09-23 | 武汉理工大学 | Tunnel group visual environment improving method |
| CN104929003B (en) * | 2015-07-09 | 2017-01-04 | 武汉理工大学 | A kind of tunnel group visual environment ameliorative way |
| CN106555951A (en) * | 2016-10-26 | 2017-04-05 | 同济大学 | A kind of tunnel portal improves the low level auxiliary lighting apparatus of road obstacle visibility |
| CN107386147A (en) * | 2017-09-08 | 2017-11-24 | 杭州胜为科技有限公司 | A kind of low-grade highway tunnel photo-electric inducible system |
| CN108119821A (en) * | 2017-12-19 | 2018-06-05 | 深圳大学 | A kind of lighting system that can inhibit Driver Vision fatigue |
| CN109610367A (en) * | 2018-12-06 | 2019-04-12 | 武汉理工大学 | A kind of tunnel bend guidance system design method based on Fibonacci curve |
| CN109887308A (en) * | 2019-03-29 | 2019-06-14 | 武汉理工大学 | A kind of major long tunnel vehicle control speed system and method based on light stream rate |
| CN109887308B (en) * | 2019-03-29 | 2021-05-04 | 武汉理工大学 | Long tunnel vehicle speed control system and method based on optical flow rate |
| CN111062077A (en) * | 2019-12-13 | 2020-04-24 | 安徽省交通控股集团有限公司 | Method for anti-dazzle facility height verification by using three-dimensional model |
| CN111062077B (en) * | 2019-12-13 | 2022-12-09 | 安徽省交通控股集团有限公司 | Method for anti-dazzle facility height verification by using three-dimensional model |
| CN113883437A (en) * | 2020-07-04 | 2022-01-04 | 上海隧道工程质量检测有限公司 | Anti-glare method for tunnel illumination |
| CN113883437B (en) * | 2020-07-04 | 2023-09-29 | 上海隧道工程质量检测有限公司 | Tunnel illumination anti-dazzle method |
| CN112228097A (en) * | 2020-10-09 | 2021-01-15 | 重庆工程职业技术学院 | Tunnel vision buffer |
| CN112728460A (en) * | 2021-01-20 | 2021-04-30 | 四川纵横交安科技有限公司 | Illumination system for eliminating tunnel glare |
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