CN205822043U

CN205822043U - Dynamic spike nail light with intersection signal machine coordinated signals

Info

Publication number: CN205822043U
Application number: CN201620766696.3U
Authority: CN
Inventors: 宋家恕; 张萌萌
Original assignee: Shandong Jiaotong University
Current assignee: Shandong Jiaotong University
Priority date: 2016-07-20
Filing date: 2016-07-20
Publication date: 2016-12-21
Anticipated expiration: 2026-07-20

Abstract

The utility model discloses a kind of and intersection signal machine coordinated signals dynamic spike nail light, including: the string double-side spike nail light of interval setpoint distance；Each light emission side includes alternately arranged red LED lamp and green LED lamp；Described red LED lamp and green LED lamp are connected with single-chip microcomputer by respective control line respectively；The spike nail light that described single-chip microcomputer controls with semaphore traffic signal delivery outlet on neighbouring road be connected；Described double-side spike nail light is laid on lane line or the both sides of zebra crossing respectively.This utility model beneficial effect: enable spike nail light to show the information of semaphore, passing vehicles or pedestrians are allowed to carry out judging whether to pass through by observing the railway spike on road surface, reduction driver and pedestrian, when arriving crossing, have ignored the observation to following road conditions because of the signal lights above observing.

Description

Dynamic spike nail light with intersection signal machine coordinated signals

Technical field

This utility model relates to traffic mark lamp technical field, particularly relates to a kind of and intersection signal machine coordinated signals Dynamically spike nail light.

Background technology

Being continuously increased now with vehicle, the facility on traffic route is also constantly being built and is being optimized.In the face of wagon flow The phenomenons such as amount is big, and speed is high, traffic sign and marked play important guide elicitation effect.At night, reflective lane line can be Passively showing under vehicle light illumination, but slightly remote or car light is according to the most just manifesting, this is just to travelling on highway night Vehicle is made troubles.At present on the lines of the big gateway of traffic intersection, vehicle flowrate and multilane, it is equipped with luminous road Nail lamp, is used for warning vehicles or pedestrians.

Spike nail light is a kind of traffic safety facilities, is mostly installed in the middle of the graticule of road or in the middle of double amber lines, by it Photism, reflexive warning vehicles or pedestrians.But spike nail light is mostly for send single yellow light, and two-sided railway spike at present Bright light pattern be simple synchronous flashing, during work not and intersection signal machine forms linkage；Meanwhile, the both sides of railway spike LED on face is synchronous flashing, can only be to the early warning on vehicle or pedestrian's single direction, can not make same railway spike Pedestrian and vehicle are carried out the prompting of transport information simultaneously.

Utility model content

The purpose of this utility model is contemplated to solve above-mentioned technical problem, it is provided that a kind of and intersection signal machine links The dynamic spike nail light controlled, the LED on railway spike two sides individually by semaphore control and all can show red green two kinds of face Color, can improve the stimulus to the sense organ of people, has preferably prompting, warning and easily makes the effect of people's vigilance, accomplishes pedestrian, driving peace Entirely, the probability that vehicle accident occurs is reduced.

To achieve these goals, this utility model adopts the following technical scheme that

A kind of dynamic spike nail light with intersection signal machine coordinated signals, including: two-sided of the string of interval setpoint distance Light spike nail light；Each light emission side includes alternately arranged red LED lamp and green LED lamp；Described red LED lamp and green LED is connected with single-chip microcomputer by respective control line respectively；The neighbouring road of spike nail light institute that described single-chip microcomputer and semaphore control Traffic signal delivery outlet on road is connected；Described double-side spike nail light is laid on lane line or zebra crossing respectively Both sides.

Further, described red LED lamp and green LED lamp are individually controlled by respective control line.

Further, also including: light detection module, described light detection module is connected with single-chip microcomputer, examines according to light Survey the light intensity that detects of module, control the work of spike nail light whether and luminosity.

Further, the phase information of the traffic light in semaphore is exported to the single-chip microcomputer controlling spike nail light, makes The flicker state of spike nail light and the state relation of signal lights.

This utility model beneficial effect:

This utility model is mainly used at urban road intersection and links with semaphore, has an advantage in that and makes railway spike Lamp can show the information of semaphore, allows passing vehicles or pedestrians carry out judging whether permissible by observing the railway spike on road surface Passing through, reduction driver and pedestrian, when arriving crossing, have ignored the sight to following road conditions because of the signal lights above observing Examine.

The dynamic spike nail light being installed on lines sends different information to track, both sides, not only enhances and divides car night The display of diatom, and strengthen boundary property and the effect such as regulation speed, also strengthens vehicle when sailing crossing into, selects oneself The track specification of correct direction；Vehicle outside two can be played warning and make by the dynamic spike nail light being installed on crossing With, ensure pedestrains safety, the pedestrian on the crossing of inner side can be issued again the information of signal lights, remind pedestrian to note leading in time OK, guide pedestrains safety to cross street, reduce the loss of yellow time in walker signal lamp.

Simultaneously, it is provided that a kind of energy-conserving and environment-protective, simple in construction and the spike holder of two-way warning function can be played, improve friendship The utilization rate of prong space resources, is greatly improved intersection capacity, it is to avoid jam.The crossing provided is yellow The related algorithm of lamp phase place, improves the time availability of pedestrian's street crossing.

This dynamic spike nail light is extremely strong at reflecting at night, makes the vigilant raising of pedestrian at night and driver, not only ensures Traffic safety, and make the city more aesthetically pleasing for night.Additionally, this system also can be made under special environment (haze, sand and dust etc.) Pedestrian, traffic safety is guided to pass through crossing for signal lights.Secondly automobile can also be reduced by improving the attention of driver Negotiation speed, supervises driver to give precedence to pedestrian, reduces people's car conflict ratio.This system preferably guides pedestrian to walk crossing, car Select correct exclusive road；Reduction vehicle, close to pedestrian's speed, extends vehicle close to pedestrian's braking distance；Improve automobile to give precedence to The probability of pedestrian, reduces the conflict of people's car, reduces road accident rate.

Accompanying drawing explanation

Fig. 1 is the structural representation of dynamic spike nail light；

Fig. 2 is the circuit theory schematic diagram of dynamic spike nail light；

Fig. 3 is the fundamental diagram of dynamic spike nail light；

Fig. 4 is the functional flow diagram of dynamic spike nail light work.

Wherein, 1. on the right side of red light control line, 2. on the right side of green light control line, 3. power line, 4. on the left of red light control line, 5. left Side green light control line, 6. the railway spike side of right-turn lane Signalized control, the railway spike side that 7. Through Lane semaphore controls, 8. The railway spike side of left turn lane Signalized control, the two row railway spike medial surface that 9. pedestrian crosswalk signal lamp controls, 10. crossing Two row railway spike lateral surface of Signalized control.

Detailed description of the invention

Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.

As depicted in figs. 1 and 2, a kind of dynamic spike nail light with intersection signal machine coordinated signals, including: interval set away from From string double-side spike nail light；Each light emission side includes alternately arranged red LED lamp and green LED lamp；Red LED Lamp and green LED lamp are connected with single-chip microcomputer by respective control line respectively, and it is neighbouring that single-chip microcomputer and semaphore control spike nail light institute Traffic signal delivery outlet on road is connected；Formed a line and be laid on lane line or the both sides of zebra crossing.

In Fig. 1, on spike nail light, to be three row green lights, four row red lights alternately arranged two sides.Its different LED arranged Number of permutations variable so that it is obvious red green two kinds of color effects can be shown during work the most feasible.

This spike nail light is two-sided railway spike, and on two sides, red green LED is alternately arranged so that it is all can show red green two kinds of face Color.On the basis of conventional spike, be divided into again four lamp groups and independent each other inside it, be individually controlled, i.e. each Lamp group is individually controlled by a control line.Fig. 2 gives the right side red light control line 1 of spike nail light, right side green light control line 2, Power line 3, left side red light control line 4 and left side green light control line 5.

In Single-chip Controlling each column spike nail light each side LED adjacent passage on signal lights work in coordination with, as Shown in Fig. 3.In Fig. 3, the spike nail light being laid on lane line, including: the railway spike side 6 of right-turn lane Signalized control, The railway spike side 7 of Through Lane semaphore control and the railway spike side 8 of left turn lane Signalized control.It is laid on zebra crossing Spike nail light be laid on the both sides of crossing respectively, crossing every include again inside and outside spike nail light, interior Side 9 is used for warning pedestrian, lateral surface 10 to be used for warning vehicle.

As shown in Figure 4, the phase information of the traffic light in semaphore is exported and the single-chip microcomputer association controlling spike nail light With, make the flicker of spike nail light be controlled by signal lights.One crossing general only one of which semaphore, a semaphore is permissible Control all passages (track, crossing), and on each passage, be a phase place, phase place has the green three kinds of signals of reddish yellow Lamp.Because semaphore is when the light on and off of control signal lamp, corresponding high electronegative potential will be had to export, and the simulation input port of single-chip microcomputer Connected by hardware and detect high electronegative potential, and control spike nail light according to phase information.

In other embodiment, it is also possible to arrange light detection module, light detection module is connected with single-chip microcomputer, root Whether and luminosity the light intensity detected according to light detection module, control the work of spike nail light.

Although detailed description of the invention of the present utility model is described by the above-mentioned accompanying drawing that combines, but not new to this practicality The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability Field technique personnel need not to pay various amendments or deformation that creative work can make still at protection model of the present utility model Within enclosing.

Claims

1., with the dynamic spike nail light of intersection signal machine coordinated signals, it is characterized in that, including: the string of interval setpoint distance Double-side spike nail light；Each light emission side includes alternately arranged red LED lamp and green LED lamp；Described red LED lamp and Green LED lamp is connected with single-chip microcomputer by respective control line respectively；The spike nail light institute that described single-chip microcomputer and semaphore control is adjacent Traffic signal delivery outlet on shortcut road is connected；Described double-side spike nail light is laid on lane line or speckle respectively The both sides of horse line.

A kind of dynamic spike nail light with intersection signal machine coordinated signals, is characterized in that, described red Color LED and green LED lamp are individually controlled by respective control line.

A kind of dynamic spike nail light with intersection signal machine coordinated signals, is characterized in that, also wrap Including: light detection module, described light detection module is connected with single-chip microcomputer.

A kind of dynamic spike nail light with intersection signal machine coordinated signals, is characterized in that, by signal The phase information output of the traffic light in machine is to the single-chip microcomputer controlling spike nail light.