CN203420241U - One-wavelength laser three-dimensional projection warning mark line device for curve road section - Google Patents

One-wavelength laser three-dimensional projection warning mark line device for curve road section Download PDF

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Publication number
CN203420241U
CN203420241U CN201320493132.3U CN201320493132U CN203420241U CN 203420241 U CN203420241 U CN 203420241U CN 201320493132 U CN201320493132 U CN 201320493132U CN 203420241 U CN203420241 U CN 203420241U
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CN
China
Prior art keywords
road
bend
dimensional projection
wavelength laser
wagon detector
Prior art date
Application number
CN201320493132.3U
Other languages
Chinese (zh)
Inventor
王杰鸣
刘新杰
翟钧
王存海
刘蒸
王静
安泰
韩嘉成
赵林
徐鹏
刘金青
Original Assignee
天津市公路工程总公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 天津市公路工程总公司 filed Critical 天津市公路工程总公司
Priority to CN201320493132.3U priority Critical patent/CN203420241U/en
Application granted granted Critical
Publication of CN203420241U publication Critical patent/CN203420241U/en

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Abstract

The utility model discloses a one-wavelength laser three-dimensional projection warning mark line device for a curve road section. The one-wavelength laser three-dimensional projection warning mark line device comprises two upright columns arranged on the two sides of the curve road section respectively. The top of each upright column is provided with a lightning rod and a laser projector, and annular induction coils are buried under the road surfaces of the joints between the two ends of the curve road and a straight road section respectively. Hand holes are formed in the outer sides of the road surfaces of the joints between the two ends of the curve road and the straight road section respectively. A vehicle detector, a sine inverter, a main control board and a storage battery are arranged in each hand hole. The vehicle detectors are connected to the main control boards through the sine inverters. Solar panels connected with the main control boards are arranged outside the hand holes. Time relays are connected between the vehicle detectors and the laser projectors. The one-wavelength laser three-dimensional projection warning mark line device overcomes the defect that in the prior art, mark lines are not clear, can effectively remind a driver to slow down in dangerous road sections such as the curve road, and has the advantages of being green and environment friendly, and saving energy.

Description

The three-dimensional projection of one-wavelength laser warning-sign line apparatus for bend section

Technical field

The utility model relates to the three-dimensional projection of a kind of one-wavelength laser graticule, particularly relates to a kind of use and at Dangerous Areas such as bends, plays that warning is higher, green, the 3 D stereo graticule of environmental protection.

Background technology

Traffic marking is the chief component of traffic safety facilities, and main drawing is located at road surface, plays the effects such as warning, leading.It stands to expose to the sun and rain, and wind and snow is freezing, suffers the pounding wear of vehicle, so maintenance unit often executes to draw, guarantees that roadmarking is high-visible.But the Dangerous Areas such as some bends are accident-prone area, graticule serious wear, maintenance unit can not carry out in time maintenance and execute and draw, and causes road hazard to raise, and brings very large potential safety hazard to driver and pedestrian.

Utility model content

For above-mentioned prior art, the utility model provides the three-dimensional projection of a kind of one-wavelength laser for bend section warning-sign line apparatus, the utility model has solved the unsharp defect of graticule in prior art, especially at the Dangerous Area such as bend, use and can effectively point out human pilot to slow down to go slowly, the utility model graticule has green, environmental protection, energy-conservation feature.

In order to solve the problems of the technologies described above, the technical scheme that the utility model is achieved for the three-dimensional projection of the one-wavelength laser in bend section warning-sign line apparatus is: comprise two columns that are separately positioned on both sides, bend section, the top of described column is provided with lightning rod, on described column, be also provided with laser projecting apparatus, under the road surface of the two ends of bend and straight line section intersection, be embedded with respectively toroidal inductor, the outside, road surface of the two ends of described bend and straight line section intersection is provided with hand hole, in described hand hole, be provided with wagon detector, sine-inverter, master control borad and battery, described wagon detector is connected to described master control borad by described sine-inverter, described hand hole is provided with the solar panels that are connected with described master control borad outward, between described wagon detector and described laser projecting apparatus, be connected with the time relay.

The utility model is for the three-dimensional projection of the one-wavelength laser warning-sign line apparatus in bend section, and wherein, described laser projecting apparatus adopts SD-300RGB laser projecting apparatus.Described wagon detector and toroidal inductor have formed inductance coil wagon detector, and described inductance coil wagon detector adopts HLQ-2C binary channels inductance coil wagon detector.Described master control borad adopts model for the golden master control borad that escorts SK-28.

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

The utility model is responded to and is inspired time relay unlatching laser projecting apparatus by toroidal inductor, projecting laser to design attitude space becomes three-dimensional graticule shape, even at night, before driving to this Dangerous Area, vehicle driver just can clearly see that thereby stereo laser graticule reduces the speed of a motor vehicle, reduces the generation of bend road section traffic volume accident.Wherein plant capacity is lower for the three-dimensional projection of one-wavelength laser of the present utility model graticule, can power by solar panels support, uses master control borad to connect, and controls power supply on daytime, the normal operation such as wagon detector, laser projecting apparatus at night.

Accompanying drawing explanation

Fig. 1 is that the utility model is for the plane artwork of the three-dimensional projection of the one-wavelength laser warning-sign line apparatus in bend section;

Fig. 2 is A place partial structurtes enlarged drawing in Fig. 1;

Fig. 3 is B place partial structurtes enlarged drawing in Fig. 1;

Fig. 4 is C place partial structurtes enlarged drawing in Fig. 1;

Fig. 5 is D place partial structurtes enlarged drawing in Fig. 1;

Fig. 6 is the fundamental diagram of the three-dimensional projection of the utility model one-wavelength laser graticule.

The specific embodiment

Below in conjunction with the specific embodiment, the utility model is described in further detail.

As shown in Figure 1, the three-dimensional projection of a kind of one-wavelength laser for bend section of the utility model warning-sign line apparatus, comprise two columns 1 that are separately positioned on both sides, bend section, as shown in Figure 3, the top of described column 1 is provided with lightning rod 2, on described column 1, be also provided with laser projecting apparatus 3, described laser projecting apparatus 3 adopts SD-300RGB laser projecting apparatus; As shown in Figure 1, under the road surface of the two ends of bend and straight line section intersection, be embedded with respectively toroidal inductor 4, as shown in Figure 4 and Figure 5, the outside, road surface of the two ends of described bend and straight line section intersection is provided with hand hole 5, as shown in Figure 6, in described hand hole 5, be provided with wagon detector 6, sine-inverter 7, master control borad 8 and battery 9, described master control borad 8 adopts model for the golden master control borad that escorts SK-28, and described wagon detector 6 is connected to described master control borad 8 by described sine-inverter 7; The outer solar panels 10 that are connected with described master control borad 8 that are provided with of described hand hole 5, described wagon detector 6 is powered by solar panels 10, with described master control borad 8, connect solar panels 10 and battery 9, be that described master control borad 8 connects solar panels 10 and battery 9 projects warning-sign line apparatus 3 and wagon detector 6 power supplies to one-wavelength laser solid, to control wagon detector, do not work for 6 daytimes, work at night.Between described wagon detector 6 and described laser projecting apparatus 3, be connected with the time relay 11.In the utility model, described wagon detector 6 and toroidal inductor 4 have formed inductance coil wagon detector.Described inductance coil wagon detector adopts HLQ-2C binary channels inductance coil wagon detector.

Because being embedded in, the toroidal inductor 4 in the utility model enters position before, Dangerous bend section, preferably be embedded in and from bend, start the position of 100 meters, from toroidal inductor 4, draw twisted pair line connection to wagon detector 6, from 6 lead-out wire connect hours of wagon detector relay 11, by the time relay 11, control the time of laser projecting apparatus 3 projection graticules.Described toroidal inductor 4 connects wagon detector 6, when automobile passes through toroidal inductor 4, impel wagon detector 6 closures, when wagon detector 6 is closed, the time relay 11 being attached thereto is started working, the described time relay 11 is controlled laser projecting apparatus 3 projection 20 seconds, described laser projecting apparatus 3 is incident upon the 3 D stereo graticule as shown in Figure 2 that is yellow in design attitude space can play alarming effect, described 3 D stereo graticule shape can form by the projection of Computerized Editing laser instrument, laser projecting apparatus 3 is used covering of the fan radiation on the single width highway of bend.

Although the utility model is described in conjunction with figure above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; in the situation that not departing from the utility model aim, can also make a lot of distortion, within these all belong to protection of the present utility model.

Claims (5)

1. the solid of the one-wavelength laser for bend section projects warning-sign line apparatus, comprise two columns (1) that are separately positioned on both sides, bend section, the top of described column (1) is provided with lightning rod (2), on described column (1), be also provided with laser projecting apparatus (3), it is characterized in that, under the road surface of the two ends of bend and straight line section intersection, be embedded with respectively toroidal inductor (4), the outside, road surface of the two ends of described bend and straight line section intersection is provided with hand hole (5), in described hand hole (5), be provided with wagon detector (6), sine-inverter (7), master control borad (8) and battery (9), described wagon detector (6) is connected to described master control borad (8) by described sine-inverter (7), the outer solar panels (10) that are connected with described master control borad (8) that are provided with of described hand hole (5), between described wagon detector (6) and described laser projecting apparatus (3), be connected with the time relay (11).
2. according to claim 1 for the three-dimensional projection of the one-wavelength laser warning-sign line apparatus in bend section, it is characterized in that, described laser projecting apparatus (3) adopts SD-300RGB laser projecting apparatus.
3. according to claim 1 for the three-dimensional projection of the one-wavelength laser warning-sign line apparatus in bend section, it is characterized in that, described wagon detector (6) and toroidal inductor (4) have formed inductance coil wagon detector.
4. according to claim 3 for the three-dimensional projection of the one-wavelength laser warning-sign line apparatus in bend section, it is characterized in that, described inductance coil wagon detector adopts HLQ-2C binary channels inductance coil wagon detector.
5. according to claim 1 for the three-dimensional projection of the one-wavelength laser warning-sign line apparatus in bend section, it is characterized in that, described master control borad (8) adopts model for the golden master control borad that escorts SK-28.
CN201320493132.3U 2013-08-13 2013-08-13 One-wavelength laser three-dimensional projection warning mark line device for curve road section CN203420241U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320493132.3U CN203420241U (en) 2013-08-13 2013-08-13 One-wavelength laser three-dimensional projection warning mark line device for curve road section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320493132.3U CN203420241U (en) 2013-08-13 2013-08-13 One-wavelength laser three-dimensional projection warning mark line device for curve road section

Publications (1)

Publication Number Publication Date
CN203420241U true CN203420241U (en) 2014-02-05

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CN201320493132.3U CN203420241U (en) 2013-08-13 2013-08-13 One-wavelength laser three-dimensional projection warning mark line device for curve road section

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CN (1) CN203420241U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103382706A (en) * 2013-08-13 2013-11-06 天津市公路工程总公司 Single-color laser stereoscopic projection warning marking device for curl road

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103382706A (en) * 2013-08-13 2013-11-06 天津市公路工程总公司 Single-color laser stereoscopic projection warning marking device for curl road

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