CN105970844A - Active integrated tunnel contour marks and tunnel traffic guidance system - Google Patents
Active integrated tunnel contour marks and tunnel traffic guidance system Download PDFInfo
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- CN105970844A CN105970844A CN201610375076.1A CN201610375076A CN105970844A CN 105970844 A CN105970844 A CN 105970844A CN 201610375076 A CN201610375076 A CN 201610375076A CN 105970844 A CN105970844 A CN 105970844A
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Abstract
The invention relates to active integrated tunnel contour marks and a tunnel traffic guidance system. The guidance system comprises a lane indicator, a tunnel environment monitoring device and a plurality of sets of active integrated tunnel contour marks. Each active integrated tunnel contour mark comprises a reflector and an LED lamp belt arranged on the reflector; the reflector is distributed in an arc shape along the arc face of a tunnel; the LED lamp belt is divided into a left LED lamp belt part and a right LED lamp belt part which are connected with a lamp source control box; the lamp source control box is connected with a PLC control box; and the PLC control box is connected with a traffic control computer of a far-end control center. The active integrated tunnel contour marks and the tunnel traffic guidance system can provide high-efficiency traffic instructions for vehicles passing the tunnel, synchronously change the states of the light reflecting contour marks according to the lane traffic instructions of the tunnel, improve the safety of the vehicles passing the tunnel, and can guide the vehicles to pass safely when the illuminance of the tunnel is insufficient or lighting of the tunnel has a fault. Meanwhile, construction is convenient, the appearance is attractive, and the system is an ideal traffic safety technology solution.
Description
Technical field
The invention belongs to tunnel traffic safe operation field, be specifically related to a kind of active integration tunnel contour mark and tunnel traffic inducible system.
Background technology
Along with China's freeway tunnel construction and the continuous of Operation Scale expand, present in tunnel safety operation, problem becomes increasingly conspicuous, and how to guarantee the particularly important of change that drive safely of vehicle in tunnel.
For the tunnel after some newly built tunnels or operation for many years, it is easy to that lighting installation, safety devices well damage or situation about being not normally functioning occur, in these cases, current vehicle does not has obvious traffic instruction and lane information, easily causing driver to fail to understand road conditions and cause traffic congestion, some sections not enough in illumination are also easy to cause vehicle accident.And for these situations, the most can accurately not indicate vehicle, the equipment confession reference driver of condition of road surface in tunnel.
Summary of the invention
The purpose of type of the present invention is lighting installation, safety devices well damage occur at some or in the tunnel of situation that is not normally functioning, do not have obvious traffic instruction and the lane information problem for reference driver.
For this, type of the present invention provides a kind of active integration tunnel contour mark, including reflector and the LED being attached on reflector, described reflector is arranged on reflector base, reflector base is fixed in tunnel wall by expansion bolt, and reflector and reflector base are each along the curved distribution of arcwall face in tunnel；Described LED is divided into left width LED and right width LED, it is distributed in a left side half arc of reflector and right half arc respectively, left width LED and right width LED all electrically connect lamp source control chamber, lamp source control chamber electrically connect PLC control cabinet, and PLC control cabinet electrically connects with the traffic control computer of far-end control centre.
Described left width LED and right width LED are formed by the red LED lamp being intervally arranged and green LED lamp, left width LED includes left width red LED light bar and left width green LED light bar, right width LED includes right width red LED light bar and right width green LED light bar, and left width red LED light bar, left width green LED light bar, right width red LED light bar and right width green LED light bar are respectively by left width red colored lamp source control line, left width green light source control line, right width red colored lamp source control line and right width green light source control line.
Described lamp source control chamber includes controlling mainboard and connecting the left width LED relay of control mainboard and right width LED relay, and left width LED connects left width LED relay, and right width LED connects right width LED.
Described reflector uses 2mm thickness aluminium sheet, and aluminium sheet posts V class microprism wide-angle reflective membrane.
The back side of described reflector is equipped with forbidden display lamp, and this forbidden display lamp is red LED lamp.
A kind of tunnel traffic inducible system, including track indicator, tunnel environment monitoring device and the many groups of active integration tunnel contour marks being arranged on tunnel traffic wall, the many groups of described active integration domed gate-shaped of tunnel contour mark are arranged in the tunnel wall in tunnel, adjacent two active integration tunnel contour mark intervals 30～100m；Outlet top position, two ends, tunnel and be spaced the position of 500m in tunnel and be respectively mounted track indicator；30～100m installation tunnel environment monitoring devices it are spaced in tunnel；Described track indicator and tunnel environment monitoring device all keep electrical connection with active integrated tunnel contour mark.
Described track indicator is controlled by track indicator control chamber, and the lamp source control chamber in active integration tunnel contour mark electrically connects with the control chamber of track indicator；PLC control cabinet electrically connects with tunnel environment monitoring device.
Described tunnel environment monitoring device includes measuring wind speed and direction, visibility, the instrument of illumination and traffic direction sign, changeable-message sign.
The beneficial effect of type of the present invention: this active integration tunnel contour mark of type of the present invention offer and tunnel traffic inducible system, efficient current instruction can be provided for tunnel vehicular traffic, and can be according to tunnel lane Warning Mark, synchronous change light-reflecting outline target state, improve the safety of vehicular traffic, travel in tunnel at vehicle, driver can observe traffic status and the tunnel trend of road in front intuitively, vehicle safety can be guided to pass through in the case of tunnel illumination deficiency or tunnel illumination fault.Easy construction, good looking appearance, is a kind of preferably traffic safety technology solution.
Accompanying drawing explanation
Below with reference to accompanying drawing, type of the present invention is described in further details.
Fig. 1 is active integration tunnel contour target structural representation.
Fig. 2 is reflector structure schematic diagram.
Description of reference numerals: 1, reflector；2, reflector base；3, lamp source control chamber；4, PLC control cabinet；5, traffic control computer；6, left width red LED light bar；7, left width green LED light bar；8, right width red LED light bar；9, right width green LED light bar；10, left width red colored lamp source control line；11, left width green light source control line；12, right width red colored lamp source control line；13, right width green light source control line；14, mainboard is controlled；15, left width LED relay；16, right width LED relay；17, forbidden display lamp；18, forbidden lamp control line.
Detailed description of the invention
Embodiment 1:
The present embodiment provides a kind of active integration tunnel contour mark, with reference to shown in Fig. 1, including reflector 1 and the LED being attached on reflector 1, described reflector 1 is arranged on reflector base 2, reflector base 2 is fixed in tunnel wall by expansion bolt, and reflector 1 and reflector base 2 are each along the curved distribution of arcwall face in tunnel；Described LED is divided into left width LED and right width LED, it is distributed in a left side half arc of reflector 1 and right half arc respectively, left width LED and right width LED all electrically connect lamp source control chamber 3, lamp source control chamber 3 electrically connect PLC control cabinet 4, and PLC control cabinet 4 electrically connects with the traffic control computer 5 of far-end control centre.
Can will organize reflector 1 free splicing according to tunnel cross-sectional length more, form the arcuation reflective surface of a tunnel cross sectional shape, the left width LED in two kinds of lamp sources red, green it is stained with on reflector 1, two kinds of lamp source right width green LED light bar red, green, lamp source control chamber 3 realizes left width LED, the power supply of right width green LED light bar and control.Lamp source control chamber 3 is powered and signal is provided by tunnel PLC control cabinet 4, it is achieved with the Synchronization Control of track indication signal.Far-end control room traffic control computer 5 is provided with traffic control application software, arbitrarily can be controlled track indicator and active integration profile target light bar.
The illuminating source of LED uses low-power LED light source, and it is strong that this LED light source possesses penetration power, and power little (single pearl only 0.03W) feature, the environment that in applicable tunnel, visibility is relatively low, this light source is shared out bonus, green two kinds of colors, and traffic lights source replaces close-packed arrays；Under tunnel normal operational condition, tunnel contour mark is overall in green, i.e. green light Chang Liang can change whole profile or left/right half range delineator light source colour and flicker frequency by light source control case simultaneously.
Light source controller, the luminous source adhered to by delineator provides power supply and control signal, and luminous source brightness can be automatically adjusted according to tunnel illumination, making delineator illumination and illumination in tunnel coordinate to avoid affecting the normal driving of human pilot mutually, when tunnel illumination deficiency or generation vehicle accident, light source controller can be automatically adjusted illumination and play the effect of traffic instruction simultaneously.
This active integration tunnel contour mark of the present embodiment, is arranged in tunnel, not only presents the aesthetic of multiple arcuation rainbow, and driver can play guiding, the effect of instruction traffic, bring great convenience and safety for travelling in tunnel.
Embodiment 2:
The present embodiment further describes on the basis of embodiment 1, left width LED and right width LED are formed by the red LED lamp being intervally arranged and green LED lamp, left width LED includes left width red LED light bar 6 and left width green LED light bar 7, right width LED includes right width red LED light bar 8 and right width green LED light bar 9, left width red LED light bar 6, left width green LED light bar 7, right width red LED light bar 8 and right width green LED light bar 9 are respectively by left width red colored lamp source control line 10, left width green light source control line 11, right width red colored lamp source control line 12 and right width green light source control line 13.
Lamp source control chamber 3 includes controlling mainboard 14 and connecting the left width LED relay 15 of control mainboard 14 and right width LED relay 16, and left width LED connects left width LED relay 15, and right width LED connects right width LED.
Lamp source control chamber 3 is made up of a plurality of control line, and the most left width green light source control line 11 and left width red colored lamp source control line 10 are mutex；Right width green light source control line 13 and right width red colored lamp source control line 12 scold signal；Left width green light source control line 11 and control line 10 mutex of left width red colored lamp source control to be controlled by left width LED relay 15, and right width green light source control line 13 is controlled by right width LED relay 16 with the mutex of right width red colored lamp source control line 12.
Under the state of tunnel normal operation, when current vehicle car light impinges upon on reflector 1, can reflect the light of white, lamp source control chamber 3 is built-in with right width LED relay 16, left width LED relay 15 and controls mainboard 14.Right width LED relay 16 is powered for right width LED, controls mainboard 14 and lights according to signal determining right width green LED the light bar 9 or right width red LED light bar 8 of tunnel PLC control cabinet 4 or close；Left width LED relay 15 is powered for left width LED, control mainboard 14 to light according to signal determining left width green LED the light bar 7 or left width red LED light bar 6 of tunnel PLC control cabinet 4 or close, control mainboard 14 according to the flicker frequency of programme-control point bright light set and brightness simultaneously.
Pass through under state in normal tunnel, keep left width green LED light bar 7, right width green LED light bar 9 illuminating state, provide driving Warning Mark for current vehicle；When the construction of left tunnel width or traffic faults are impassable, left width green LED light bar 7 is extinguished, and is lighted left width red LED light bar 6 by lamp source control chamber 3 automatically, and right width green LED light bar 9 and right width red LED light bar 8 state are constant；When the construction of Tunnel Right width or traffic faults are impassable, right width green LED light bar 9 is extinguished, and is lighted right width red LED light bar 8 by lamp source control chamber 3 automatically, and left width green LED light bar 7 and left width red LED light bar 6 state are constant.
Embodiment 3:
The present embodiment improves on the basis of embodiment 1 and 2 further, and the present embodiment collects, and reflector 1 uses 2mm thickness aluminium sheet, and aluminium sheet posts V class microprism wide-angle reflective membrane.
Reflector 1 uses 2mm thickness aluminium sheet, has feature lightweight, radiation-resistant, and aluminium sheet posts V class microprism wide-angle reflective membrane, and it has, and reflection angle is big, the sticking strength high of length in service life, gum；For moist in tunnel, shake big feature, reflector 1 uses aluminium material, has feature lightweight, corrosion resistant, can prevent life-time service loose or dislocation, and non-corrosive is corrosion-resistant simultaneously, increases the service life, and reduces later maintenance workload；Reflector base 2 uses the luminous plaque first order buckling molding of material identical with panel simultaneously, and specification is 1000*200*20(unit mm), the delineator of each unit can be used alone, it is possible to according to structures shape free splicing.
As in figure 2 it is shown, the back side of reflector 1 is equipped with forbidden display lamp, this forbidden display lamp is red LED lamp.Reflector 1 back side uses red LED lamp, plays the warning effect that no through traffic.As in figure 2 it is shown, it is backed with three forbidden display lamps 17, forbidden display lamp 17 is powered by forbidden lamp control line 18 by lamp source control chamber 3, is in normal bright state, points out forbidden driving in the wrong direction.
Embodiment 4:
A kind of tunnel traffic inducible system is proposed on the basis of the present embodiment above three embodiment, illustrate in conjunction with the active integration tunnel contour mark in above three embodiment, tunnel traffic inducible system in the present embodiment includes track indicator, tunnel environment monitoring device and the many groups of active integration tunnel contour marks being arranged on tunnel traffic wall, the many groups of described active integration domed gate-shaped of tunnel contour mark are arranged in the tunnel wall in tunnel, adjacent two active integration tunnel contour mark intervals 30～100m；Outlet top position, two ends, tunnel and be spaced the position of 500m in tunnel and be respectively mounted track indicator；30～100m installation tunnel environment monitoring devices it are spaced in tunnel；Described track indicator and tunnel environment monitoring device all keep electrical connection with active integrated tunnel contour mark.
Track indicator is controlled by track indicator control chamber, and the lamp source control chamber 3 in active integration tunnel contour mark electrically connects with the control chamber of track indicator；PLC control cabinet 4 electrically connects with tunnel environment monitoring device.Lamp source control chamber 3 power supply takes from track indicator control chamber, and can realize Tong Bu with lane control signal, it is achieved the control to illuminating source.
Tunnel environment monitoring device includes measuring wind speed and direction, visibility, the instrument of illumination and traffic direction sign, changeable-message sign.Tunnel environment monitoring device in the present embodiment belongs to existing equipment, it is mainly used in tunnel gathering the environmental information in tunnel, at this, do not do the detailed description of concrete equipment, mainly these equipment are docked with PLC control cabinet 4 so that PLC control cabinet 4 can control the environmental information in tunnel in real time.
Tunnel PLC 4, it it is the core of information control, converge in tunnel the tunnel environment monitoring informations such as wind speed and direction, visibility, illumination, traffic direction sign, changeable-message sign, and be connected with far-end traffic control computer 5 system, upload in real time and assign instructions, the safe passing of the vehicular traffic that can release news according to demand, guide.
Many groups of active integration tunnel contour marks in tunnel can be according to the tunnel signal of tunnel environment monitoring device monitoring, optionally different display lamp signals is revealed in each section in tunnel, remind driver to know front road conditions in advance, make corresponding train operation adjustment.
In sum, the present invention can provide efficient current instruction for tunnel vehicular traffic, and can be according to tunnel lane Warning Mark, synchronous change light-reflecting outline target state, improve the safety of vehicular traffic, and easy construction, be a kind of preferably traffic safety technology solution.
The technology that the present embodiment describes the most in detail belongs to known technology or the common technology of the industry, describes the most one by one.
Exemplified as above is only illustration to type of the present invention, is not intended that the restriction of protection domain to type of the present invention, every belong to protection scope of the present invention with the same or analogous design of type of the present invention within.
Claims (8)
1. an active integration tunnel contour mark, including reflector (1) and the LED that is attached on reflector (1), it is characterized in that: described reflector (1) is arranged on reflector base (2), reflector base (2) is fixed in tunnel wall by expansion bolt, and reflector (1) and reflector base (2) are each along the curved distribution of arcwall face in tunnel；Described LED is divided into left width LED and right width LED, it is distributed in a left side half arc of reflector (1) and right half arc respectively, left width LED and right width LED all electrically connect lamp source control chamber (3), lamp source control chamber (3) electrically connect PLC control cabinet (4), and PLC control cabinet (4) electrically connects with the traffic control computer (5) of far-end control centre.
Active integration tunnel contour mark the most as claimed in claim 1, it is characterized in that: described left width LED and right width LED are formed by the red LED lamp being intervally arranged and green LED lamp, left width LED includes left width red LED light bar (6) and left width green LED light bar (7), right width LED includes right width red LED light bar (8) and right width green LED light bar (9), left width red LED light bar (6), left width green LED light bar (7), right width red LED light bar (8) and right width green LED light bar (9) are respectively by left width red colored lamp source control line (10), left width green light source control line (11), right width red colored lamp source control line (12) and right width green light source control line (13).
Active integration tunnel contour mark the most as claimed in claim 1, it is characterized in that: described lamp source control chamber (3) includes controlling mainboard (14) and connecting left width LED relay (15) of control mainboard (14) and right width LED relay (16), left width LED connects left width LED relay (15), and right width LED connects right width LED.
4. the active integration tunnel contour mark as described in claim 1 or 2 or 3, it is characterised in that: described reflector (1) uses 2mm thickness aluminium sheet, and aluminium sheet posts V class microprism wide-angle reflective membrane.
Active integration tunnel contour mark the most as claimed in claim 4, it is characterised in that: the back side of described reflector (1) is equipped with forbidden display lamp, and this forbidden display lamp is red LED lamp.
6. a tunnel traffic inducible system, it is characterized in that: include track indicator, tunnel environment monitoring device and the many groups of active integration tunnel contour marks being arranged on tunnel traffic wall, the many groups of described active integration domed gate-shaped of tunnel contour mark are arranged in the tunnel wall in tunnel, adjacent two active integration tunnel contour mark intervals 30～100m；Outlet top position, two ends, tunnel and be spaced the position of 500m in tunnel and be respectively mounted track indicator；30～100m installation tunnel environment monitoring devices it are spaced in tunnel；Described track indicator and tunnel environment monitoring device all keep electrical connection with active integrated tunnel contour mark.
7. tunnel traffic inducible system as claimed in claim 6, it is characterised in that: described track indicator is controlled by track indicator control chamber, and lamp source control chamber (3) in active integration tunnel contour mark electrically connects with the control chamber of track indicator；PLC control cabinet (4) electrically connects with tunnel environment monitoring device.
Tunnel traffic inducible system the most as claimed in claims 6 or 7, it is characterised in that: described tunnel environment monitoring device includes measuring wind speed and direction, visibility, the instrument of illumination and traffic direction sign, changeable-message sign.
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| CN201610375076.1A CN105970844A (en) | 2016-05-31 | 2016-05-31 | Active integrated tunnel contour marks and tunnel traffic guidance system |
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| CN106439623A (en) * | 2016-11-10 | 2017-02-22 | 西安理想华夏科技创新有限公司 | Rainbow tunnel lamp |
| CN106530771A (en) * | 2017-01-04 | 2017-03-22 | 山东省交通规划设计院 | Highway active luminous contour mark traffic induction apparatus and method thereof |
| CN107339641A (en) * | 2017-08-18 | 2017-11-10 | 四川耀霖交通工程有限公司 | A kind of tunnel safety lighting device |
| 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 |
| CN109736224A (en) * | 2019-02-28 | 2019-05-10 | 河南陆达电子科技有限公司 | A kind of active tunnel contour mark and tunnel traffic inducible system |
| CN109989365A (en) * | 2019-04-23 | 2019-07-09 | 上海市政工程设计研究总院（集团）有限公司 | A kind of complex function light warning guidance system for Impacts Evaluation of Urban Tunnel |
| CN110080823A (en) * | 2019-05-05 | 2019-08-02 | 河北省交通规划设计院 | Tunnel support structure safety monitoring and warning method based on steelframe stress identification |
| CN111795655B (en) * | 2020-08-04 | 2021-10-08 | 苏交科集团股份有限公司 | Contour mark installation angle measuring device and measuring method thereof |
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| CN110080823A (en) * | 2019-05-05 | 2019-08-02 | 河北省交通规划设计院 | Tunnel support structure safety monitoring and warning method based on steelframe stress identification |
| CN110080823B (en) * | 2019-05-05 | 2021-01-01 | 河北省交通规划设计院 | Tunnel supporting structure safety monitoring and warning method based on steel frame stress recognition |
| CN111795655B (en) * | 2020-08-04 | 2021-10-08 | 苏交科集团股份有限公司 | Contour mark installation angle measuring device and measuring method thereof |
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