CN101286271A

CN101286271A - Safety traffic light for intersection

Info

Publication number: CN101286271A
Application number: CNA2008100919627A
Authority: CN
Inventors: 沈富圭
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-09
Filing date: 2008-04-07
Publication date: 2008-10-15
Also published as: KR100751774B1

Abstract

This invention provides a special signal lamp of freight yard crossing. The problem to be solved is: traffic accidents of vehicle and passerby are always happened because of no signal lamp at the crossing of the big freight yard of loading and unloading. The main point of this invention is a main body of coniform reflector mounted at a structure of the intersection; an indicating lamp mounted at two or four directions of the outside of the main body and capable of warning at vision aspect; a detection sensor mounted at the outside of the main body, having a same direction with the indicating lamp and capable of detecting the approached vehicle and passerby; a controller mounted in the main body and capable of controlling the indicating lamp to turn on and turn off based on the detection sensor. The usage of this invention is: mounting at the crossing of the big freight yard of loading and unloading.

Description

Safety traffic light for intersection

Technical field

The present invention relates to the signal lamp that uses in the intersection in similar places such as large-scale loading ramp or factory, specifically safety traffic light for intersection that use, that can prevent traffic hazard between goods transport vehicle or the pedestrian on the intersection in places such as denser loading ramp such as similar container or warehouse or factory.

Background technology

In general, many containers or warehouse are arranged in large-scale loading ramp or factory, vehicle and pedestrian will walk between container or warehouse.But, signal lamp generally is not installed, so vehicle and pedestrian's traffic hazard often takes place in this place.Particularly, the lorry of large cargo or fork truck are difficult to brake immediately, and the traffic hazard between the vehicles or pedestrians often takes place.The traffic hazard that this lorry caused often causes large-scale traffic hazard, produces the problem of aspects such as life or property.

Summary of the invention

In order to address the above problem, the present invention will provide the safety traffic light for intersection that can prevent traffic hazard between goods transport vehicle or the pedestrian on a kind of intersection that is installed in the places such as denser loading ramp such as container or warehouse or factory.

Another object of the present invention is the safety traffic light for intersection that the hidden danger of accident is provided visual alert and aural alert.

The safety traffic light for intersection that a further object of the present invention provides simple installation, adjusts height easily, changes and move easily.

The object of the present invention is achieved like this: it has comprised the main body that is installed on the conical catoptron on the cross channel structures; The pilot lamp that be installed on 2 or 4 directions in the main body outside, can carry out the visual aspects warning; Install and detecting sensor equidirectional with pilot lamp, that can detect approaching vehicles or pedestrians in the main body outside; Be installed on body interior, can be according to the controller of detecting sensor control signal lamp light on and off; Be installed in the main body, pilot lamp, detecting sensor, controller provided the electric supply installation of power supply.Simultaneously, also comprised and to have reinstated the sound outputting device of audible alert danger with pilot lamp one and by auxiliary pilot lamp current about the direction indication of arrow and can adjust the mounted apparatus of body height.

Description of drawings

Further specify the present invention below in conjunction with accompanying drawing.

Fig. 1 is a stereographic map of the present invention.

Fig. 2 is the block diagram of workflow of the present invention.

Fig. 3 is the present invention's orthograph in use.

Fig. 4 is the vertical view of Fig. 3.

Fig. 5 is the synoptic diagram of the present invention when being installed in scalable lamp socket.

Fig. 6 is the synoptic diagram of the present invention when being installed in fixed lamp-socket.

Embodiment

The present invention is by the main body 100 of catoptron 120; Be installed on the pilot lamp 140 in the main body outside; Be installed on the main body outside and with the detecting sensor 160 of pilot lamp equidirectional; Be installed on body interior, can and be constituted according to the controller 200 of detecting sensor control signal lamp light on and off by pilot lamp, detecting sensor, controller provide power supply 220.

Main body 100 is installed on above the buildings of intersection, and has formed catoptron 120 in conical outside.That is, have the beam that can be installed on buildings, C type angle, panelling or bolt as Fig. 5 to Fig. 6 above the main body 100.

Main body 100 height that are installed on above the structures should be considered the height of lorry as shown in fig. 3, and H reaches 4-4.5 rice at least.Main body 100 can be fixed to as shown in Figure 5 scalable lamp socket 240 or as Fig. 6 fixed lamp socket 240.

Pilot lamp 140 is installed on the outside of main body 100 catoptrons 120 according to 2 directions or 4 directions, so that the warning against danger of visual aspects is provided.That is, the quantity of pilot lamp 140 and direction can be identical with the quantity and the direction of intersection, generally adopt 4 directions.

The bulb of pilot lamp 140 can adopt incandescent lamp, also can adopt power consumption is little, the life-span is long a plurality of bluenesss and red LED lamp.

Pilot lamp 140 can also comprise the auxiliary pilot lamp 140a that represents left and right directions with arrow.That is, when the signal of detecting sensor 160 is sent to controller 200, when controller 200 is lighted blue indicator light 140, can light or extinguish the auxiliary pilot lamp 140a that the expression vehicle turns left or turns right.

Detecting sensor 160 is mounted under the situation with each pilot lamp 140 equidirectionals in main body 100 outsides and detects approaching vehicles or pedestrians.Detecting sensor 160 is used infrared ray or UV sensor, so that can detect vehicle and the pedestrian who enters current direction diagonal line scope as shown in fig. 3.The distance that detecting sensor 160 can detect should reach the place ahead 10-80m at least.

Controller 200 with the signal-selectivity that transmitted according to detecting sensor 160 under the state that is installed on main body 100 inside light or extinguish pilot lamp 140.That is, the vehicles or pedestrians that detecting sensor 160 detects the cross channel both sides simultaneously near the time, by lighting or extinguishing corresponding pilot lamp 140 sends danger from conflict to both sides.

Certainly, controller 200 can be by after the distance and speed of calculating the vehicles or pedestrians that detecting sensor 160 detected, with blue indicator light allow earlier approaching vehicles or pedestrians current, with red led to distant or vehicles or pedestrians notice jogging that the back is approaching or stop.That is, the state of a control of controller 200 should be adjusted into arbitrarily by setter.

Power supply device 220 provides power supply by main body 100 to pilot lamp 140, detecting sensor 160, controller 200.Power supply device 220 can adopt battery, accumulator, sun-generated electric power or common 220V power supply.Therefore, comprised rectifier power source and the voltage stabilizer and the transformer of stabilized power source are provided in the power supply device 220.

On the other hand, the present invention has also comprised the sound outputting device 180 that proposes warning against danger with pilot lamp 140 synchronously with sound.That is, in order to prevent that driver or pedestrian from can not confirm that the form with sense of hearing aspect sounds a warning to driver or pedestrian under the situation of warning against danger of visual aspects.Sound outputting device 180 can be installed on main body 100 inside, also can be installed near the cross channel separately.

The special-purpose safety signal device of aforesaid the present invention's place cross channel is installed on multiple place such as similar loading ramp or factory or logistics warehouse etc. and gets final product easy and use safely.That is, as shown in Figure 4, signalling means of the present invention is installed on when using under the situation of the remarkable position of cross channel, the dangerous situation that can detect between the vehicles or pedestrians of indiscoverable other road each other prevents security incident.Thereby can improve the security and the convenience of operation greatly.

Above-mentioned explanation is an implementation example of the present invention only, and the people who the present technique field is had general knowledge can carry out various deformation.Therefore, protect real technical scope of the present invention to be stipulated according to the technical thought of applying for a patent.

Good effect of the present invention is: can be installed on easily container according to aforesaid the present invention Or on the intersection in the place such as the denser loading ramp such as warehouse or factory, prevention is transported goods Lorry or the traffic accident between the pedestrian, thereby greatly improve the security of operation in the place.

And the present invention provides warning against danger by indicator lamp and sound outputting device, reached vision and The sense of hearing can propose warning against danger simultaneously and reduce the effect of traffic accident.

Simultaneously, the present invention has the advantage that simple, replacing and conveniently moving are installed.

Claims

1, a kind of safety traffic light for intersection, it is characterized in that: it comprises

Be installed on the main body of the conical catoptron on the cross channel structures;

The pilot lamp that be installed on 2 or 4 directions in the main body outside, can carry out the visual aspects warning;

Install and detecting sensor equidirectional with pilot lamp, that can detect approaching vehicles or pedestrians in the main body outside;

Be installed on body interior, can be according to the controller of detecting sensor control signal lamp light on and off;

Be installed in the main body, pilot lamp, detecting sensor, controller provided the electric supply installation of power supply.

2, according to the described safety traffic light for intersection of claim 1, it is characterized in that: it also has the sound outputting device that proposes warning against danger with pilot lamp 140 synchronously with sound, and pilot lamp also comprises the auxiliary pilot lamp of representing left and right directions with arrow.

3, according to claim 1 or 2 described safety traffic light for intersection, it is characterized in that: main body is fixed on the scalable lamp socket.