KR200433292Y1 - Pedestrian traffic light - Google Patents

Abstract

The present invention has a sense for recognizing the presence or absence of pedestrians such as pedestrian traffic lights, and recognizes the presence of pedestrians by the operation of the sensed pedestrians. It is about a method.

The present invention is equipped with a sense for recognizing the presence or absence of an object in a pedestrian signal control terminal (unit) control which is installed at the circumference of a pedestrian traffic light installed at a crosswalk, so that a pedestrian can sense the waiting area where a pedestrian in a crosswalk is waiting. If the pedestrian signal control terminal recognizes the presence of a pedestrian and recognizes the presence of a pedestrian, the green light that allows the pedestrian crossing is turned on.If there is no pedestrian by sense, the red light turns on in the crosswalk and the driver's signal turns green. If not, the green light will continue to turn on, which will not only help the traffic flow but also ensure the pedestrian's pedestrian safety, thereby reducing traffic accidents at crosswalks, resulting in economic and social stability. The effect can be obtained.

Sense that recognizes people due to technology development adopts senses such as stairs that operate with or without humans, and the volume of the senses is small and the unit price is low, so push buttons or touch buttons are used. It is cheaper than this, and the installation cost can be significantly reduced.

Traffic light, pedestrian traffic light, traffic light controller.

Description

Pedestrian traffic light

1 is a control terminal and sense installation in the pedestrian traffic light lamp of the present invention.

Figure 2 is a driver (vehicle) traffic light of the present invention

Figure 3 is an internal configuration of the pedestrian signal control terminal of the present invention.

<> Explanation of main parts of drawing <>

10; Pedestrian traffic light perspective view. 11; Pedestrian Control Terminal.

12; sense. 13; Pedestrian traffic light.

14; Traffic light (red, green). 21; Lanterns.

22; Traffic light stand. 23; Driver (vehicle) traffic lights.

30; Internal structure of pedestrian control terminal. 31; Power department.

11; Control department. 12; Sense part.

13; Pedestrian Signal Division. 23; Driver (vehicle) signal part.

In general, traffic lights are used to indicate traffic conditions in color for safe traffic order. There are three colors, red (red), orange (yellow), and green (green). A stop light, orange (yellow), etc. means caution and detour, and green (green), etc., is used as a progress signal.

When the pedestrian signal control terminal recognizes the presence of a pedestrian, the green light that allows the pedestrian crossing is turned on.If there is no pedestrian by sense, the red light is turned on in the crosswalk and the driver's signal is turned green so that there is no pedestrian. In this case, the green light is continuously turned on, so congestion is eliminated and the pedestrians are safe to walk. Therefore, traffic accidents at pedestrian crossings are reduced, resulting in economic and social stability. You can get it.

The conventional control method is to cross a crosswalk in a current cycle signal that alternates a vehicle cycle signal and a pedestrian signal cycle according to a constant signal cycle of a traffic light having a control panel for controlling a pedestrian traffic light and a driver traffic light installed on a crosswalk and a road, respectively. Even when there are no pedestrians, the pedestrian signal is turned on according to the signal cycle, so it takes much time due to traffic congestion and road congestion as well as traffic congestion.

Further, the present invention relates to a pedestrian traffic light control device that is designed to be convenient. Specifically, a method for obtaining a pedestrian signal using a pedestrian push button operated by a pedestrian directly, a method of touching a pedestrian, and a detection device under a pedestrian waiting area of a pedestrian. There is a method of installing the pedestrian signal and the pedestrian signal by the presence or absence of a pedestrian by scratching the waiting area of the pedestrian by the camera. Although it is exposed to the danger of installation, the installation is simple and the traffic lights used by the low installation cost are considerable. Has not been used so far and Many forms of adaptation of the signal system of the region have been filed.

According to the signal types of various pedestrian traffic lights introduced in the Korean Patent and Utility Model Publication, Korean Utility Model No. 20-0098000 uses a pedestrian detection device to install a loop on the crosswalk waiting ground, and Korean Utility Model No. 20-0410149 In the pedestrian traffic light control device, a method of controlling a push button operated by a pedestrian directly by a touch button is introduced.In the Korean Utility Model Room 0140401, a sound signal for visually impaired people obtains a sound and a green signal by a push switch to traverse. A signal for visually impaired people is disclosed, and Korean Patent No. 10-0389501 discloses a traffic light control method for pedestrian protection, which photographs a sidewalk area and a crossing area where at least one pedestrian waits and transmits the photographing data to a controller. And Korean Patent No. 10-0550664 It is related to the traffic light remaining time display device. Also, a traffic light in the form of helping the pedestrians crossing the green lighting time of pedestrian crossing is also developed.In Korean Utility Model No. 20-0404617, especially when turning right on Although it is possible to install a driver's signal and a pedestrian traffic signal by changing the lamp shape of the pedestrian traffic light so that the traffic light can be easily understood, there are many applications regarding the pedestrian traffic light deformed in various forms, but it solves some problems. It is to be made.

The present invention is intended to solve the inconvenience of the push button and the touch-type button of the pedestrian installed on one side of the back of the pedestrian to solve the conventional problems as described above, and check the presence of the pedestrian by photographing the area of the pedestrian. And pedestrian area by loop to check the presence or absence of pedestrians and reduce the economic loss of installation cost, and the convenience and simple installation of pedestrians can reduce the economic loss of installation cost and help traffic. .

It eliminates the inconvenience of the conventional push button or touch button, and the method of checking the presence of pedestrians by taking pictures of the waiting area underground detection and cameras and checking the presence or absence of pedestrians has excessive difficulty of installation cost and many difficulties of installation. When the signal control terminal recognizes that there is a pedestrian, the green light that allows the pedestrian crossing is turned on.If there is no pedestrian by sense, the red light turns on in the crosswalk and the driver's signal lights green. As the lights are turned on, traffic congestion is eliminated and pedestrians are safe to walk. Therefore, traffic accidents occurring at crosswalks are reduced, resulting in economic and social stability.

The present invention will be described in detail a preferred embodiment by the pedestrian traffic light perspective 10 according to the present invention to achieve the above object with reference to the accompanying drawings.

The present invention is a push switch when the pedestrian signal control terminal 11 (terminal (unit) control) recognizes the presence of a pedestrian by turning on / off the presence or absence of a pedestrian's waiting area by a sense (12). And green light to allow the pedestrian crossing when the touch switch is pressed and the touch position is turned on. When there is no pedestrian by sense 12, the green light turns off when there is no pedestrian. Accordingly, when the pedestrian traffic light 13 is green, the driver traffic light 23 is red, and when the pedestrian traffic light 13 is red, the driver traffic light 23 is green and green when the pedestrian is not present. The traffic congestion is eliminated and when the pedestrian is in the pedestrian waiting area, the green light is turned on to allow the crossing. Social stability is achieved and economic benefits can be achieved by contributing significantly to time and fuel consumption.

1 is a perspective view of the present invention, the control terminal 11 is installed on one side of the traffic light column 21, the sense 12 for identifying the presence or absence of pedestrians can detect the pedestrian waiting area of the traffic light stand 22 It is installed on one side and the pedestrian crossing 13 is applied to the pedestrian traffic light 13 by the color of the traffic light (red, green) 14.

Pedestrian traffic light 13 is mounted on the light pole 21 and the traffic light support base 22, and the presence of the pedestrian is checked by the sense 12 installed on one side, and the pedestrian crossing is turned on only when there is a pedestrian. The pedestrian control terminal 11 is installed on one side of the traffic light column 21 so that the pedestrian traffic light 13 is operated by the control terminal 11 program control by the sense 12.

FIG. 2 is a three-color traffic light that guides a vehicle to stop and drive by a control terminal 11 with a general driver (vehicle) traffic light 23.

3 is a circuit diagram of the internal structure of the control terminal 11 of the present invention, the power of the power supply unit 31 is applied to confirm the presence of the pedestrian of the sense unit 12, and the program of the control unit 11 by the program of the control unit 11 (13) ) And the driver (vehicle) traffic light 23 are blinking.

Inside the pedestrian signal terminal 11, the electrical connection state is directly connected to the power 31 by using the power of the pedestrian signal light 13 so that the electricity and the signal can be used together and the pedestrian signal 13 is a control terminal The sense 12 of (11) allows the cycle of the crossing to operate only one cycle so that when there are no pedestrians, the driver (vehicle) traffic light 23 is turned on to induce vehicle driving.

As described above, the presence or absence of a pedestrian is input to the pedestrian traffic light control terminal 11 by the sense 12 and is transmitted to the existing main traffic signal control panel by communication, and the pedestrian crossing and the vehicle in the main traffic signal control panel confirming the presence or absence of pedestrians. Induce the running of pedestrian crossings and vehicles by marking orange driving in orange.

Therefore, the present invention is a signal control method of the pedestrian traffic light 13 as described above, there are many pedestrian traffic, and there is almost no pedestrian on the national road or trunk road rather than the crossroad and the three-way place with a lot of floating population, so it is necessary to smooth the traffic. It is widely used in places where the traffic light of the present invention is composed of a signal system that is switched at regular intervals, but there is no pedestrians to be stopped by the signal of the crosswalk of the national road followed by a vehicle traveling at a normal speed. In this case, it is preferable to install the signal system on the national road or the main road because the signal system is set so that the vehicle can travel without receiving the continuous driving signal.

In addition, when the green light is applied to drive the driver (vehicle) traffic light 23, the orange (yellow) light is a sign indicating caution and detour, so the green light is turned on and there is no traffic light or pedestrian with a pedestrian crossing. However, there is a pedestrian and it may turn red.

As described above, the present invention eliminates the inconvenience of the conventional push button or touch button, and the method of checking the presence or absence of pedestrians by photographing the waiting area underground detection service and taking a waiting area with a camera. It solved many difficulties of installation.

Accordingly, the present invention is not possible in the preferred embodiment for explaining the pedestrian traffic light 13, the present invention is not limited to the above embodiment without departing from the gist of the present invention as described in the following invention claims Those skilled in the art to which the present invention pertains, various modifications can be made by anyone who applies all the control methods, such as ordinary pedestrian signals, as well as such modifications are within the scope of the claims.

Such a traffic light of the present invention is composed of a signal system that is switched at regular intervals, but the vehicle traveling at a normal speed stops by receiving a continuous driving signal when there is no pedestrian when the vehicle stops due to a signal of a crosswalk on a national road that is connected. It is preferable to install the signal system on the national road or the main road because it sets the signal system to drive without driving.

As described above, if the pedestrian traffic light is green depending on the presence or absence of pedestrians, the driver traffic light is red, and if the pedestrian traffic light is red, the driver traffic light is green. When the phenomena are resolved and the green light that allows the crossing is turned on when the pedestrian is in the pedestrian waiting area, the pedestrian's pedestrian safety is ensured, thereby reducing the traffic accidents occurring at the crosswalk and achieving economic and social stability and helping a lot of time and fuel consumption. Economic effect can be obtained.

Claims (2)

In the pedestrian traffic light, the pedestrian control terminal 11 is installed on one side of the pedestrian light 21 so that the pedestrian traffic light 13 of the crosswalk is operated only when there is a pedestrian. In the device in which the sense 12 is installed on one side of the traffic light support base 22), a control terminal 11 for controlling the presence or absence of pedestrians is installed to provide a sensed pedestrian waiting area on the sidewalk of the crosswalk to the sense 12. Pedestrian traffic lights controlled by checking the presence of pedestrians. According to claim 1, when there is a pedestrian in the pedestrian waiting area, the green light is turned on by the pedestrian traffic light 13 is detected by the detection of the sense 12, the driver (vehicle) traffic light 23 if there is no pedestrian Pedestrian traffic light that is allowed to drive in this green.

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