KR200294952Y1 - Pedestrian Protection - Google Patents

Abstract

The present invention is installed in the crosswalk where the traffic light is installed and operates in connection with the pedestrian traffic light, and when the red signal is released, the "attention light" installed in the crosswalk stop line can be blinked and operated. The present invention relates to a pedestrian protection device that can significantly reduce the number of people.

That is, the present invention constructs the installation member (3) provided with a plurality of warning lights (5) installed on the stop line (2) of the crosswalk (1) used when pedestrians cross the road, the warning light (5) When the red signal, which is a pedestrian crossing prohibition signal, is applied by the controller 6 installed in the pedestrian traffic light 7, the signal is detected by the signal detection unit 9 when the red signal is released. In 11) by combining the presence or absence of the red signal detected by the signal detection unit 9 and the signal generated by the signal generation unit 10 to supply the attention light (5) flashing power to the pedestrian traffic light (7) In conjunction with the pedestrian crossing the road through the crosswalk, the driver of the vehicle running on the road can visually check the blinking of the attention light (5) installed on the stop line (2) pedestrian traffic light (7 ) Or stop the traffic lights Traffic accidents on pedestrian crossings that may occur will not mothayeo can be greatly reduced in advance.

Description

Pedestrian protection {omitted}

The present invention relates to a pedestrian protection device, and more particularly, to provide a pedestrian protection device that can be installed in a pedestrian crossing on which a traffic light is installed to prevent a pedestrian accident due to a driver's carelessness. It operates in conjunction with a pedestrian traffic light, and when the blue signal is in operation, the "attention light" installed at the pedestrian crossing stop line flashes to draw attention to the driver.

Typically, pedestrians are to cross the road through a crosswalk installed in a direction perpendicular to the driving direction.

Such pedestrian crossings are places where pedestrians cross, so the driver should stop and pay attention to the pedestrian crossing in front of the pedestrian crossing regardless of pedestrian traffic lights or stop lights. The accidents of people on crosswalks have never been reduced due to illegal vehicles passing through the streets while ignoring crosswalks.

Therefore, the present invention is to provide a pedestrian protection device that can be installed on the pedestrian crossing on which traffic lights are installed to prevent pedestrian accidents due to inadvertent driver's carelessness. It provides a pedestrian protection device that can significantly reduce traffic accidents on crosswalks by allowing the road sign installed on the crosswalk stop line to flash when the blue signal for the vehicle is in operation. The present invention has been completed with the technical problem of the devised.

1 is a schematic plan view showing a crosswalk to which a preferred embodiment of the present invention is applied;

Figure 2 is a block diagram schematically showing the configuration of the subject innovation

Figure 3 is a block diagram for explaining the configuration and operation of the controller of the present invention

Figure 4 is a cross-sectional view showing the configuration of the road sign used in the present invention

■ Explanation of symbols used in main part of drawing ■

1: pedestrian crossing 2: stop line

3: mounting member 4: road sign

5: Attention light 6: Controller

7: Pedestrian traffic light 8: Power supply

9: signal detector 10: signal generator

11: Control part

1 is a schematic plan view of a pedestrian crossing (1) provided with a pedestrian protection device provided in the present invention, the present invention is a mounting member consisting of a rectangular panel type on the stop line (2) of various conventional crosswalks (1) (3) Install several road sign bottles 4 on the upper surface so as to be exposed to the upper surface, and each of the road sign bottles 4 is provided with a warning light (5) such as a light emitting diode (LED) to control this electrically Connect with the controller (6).

The installation member 3, in which several road marker bottles 4 are installed, is embedded on the stop line 2 of the crosswalk 1, and only the upper part of the road marker bottles 4 is constructed at the same height as the road surface of the road.

On the other hand, the controller 6 is installed in the pedestrian traffic light (7), it is used to connect the power supply line (not shown) for supplying red signals and commercial power 220V of the pedestrian signal.

As shown in FIG. 2, the controller 6 includes a power supply unit 8, a signal detection unit 9, a signal generator 10, and a controller 11.

The power supply unit 8 supplies the operating power of the controller 6 and the power for driving the attention light 5 on the road sign bottle 4, and the signal detection unit 9 determines the red signal of the pedestrian traffic light and controls the control unit ( 11) to provide the presence of a signal.

And the signal generator 10 is configured to generate a signal of about 2Hz in order to operate the blinking light (5), the control unit 11 and the presence or absence of the red signal detected by the signal detector (9) Combination of the signals generated by the signal generator 10 is configured to supply the power for blinking the attention light (5).

In the figure, reference numeral 12 denotes a vehicle stop light.

The pedestrian protection device of the present invention, which can be configured as described above, is installed in each of the stop line 2 and the pedestrian traffic light 7 of the crosswalk 1 as shown in FIG. Several warning lights (5) installed on the member (3) is blinking at the same time, even if the driver does not see the pedestrian crossing signal on the left and right side, if you look at the front, you can immediately confirm that the pedestrian crossing signal is applied. Ultimately, it is possible to drastically reduce traffic accidents occurring on pedestrian crossings.

The pedestrian protection device of the present invention appears to operate at the pedestrian blue signal of the crosswalk in appearance, but is actually operated when the red signal is the pedestrian crossing prohibition signal.

That is, when the red signal prohibiting pedestrian crossing, the present invention operates while the controller 6 waits in a holding state, that is, temporarily stops, and then releases the red signal.

When the red signal is released, the 12Vdc power is switched to the wiring to which the attention lamp 5 is connected in accordance with the signal of about 2Hz generated by the signal generator 10.

Then, the beacon 5 connected to the connection wire of the beacon 5 starts flashing operation according to the flashing cycle, which is continued until a red signal is input. The connection wiring of the caution light (5) is composed of two groups so that each of them can be alternately flashing operation to double the visual effect.

The power applied from the power supply unit 8 can supply up to about 2A, and all 30 warning lights (5) can be emitted at the same time when calculating 60mA per warning light (5), and one warning light per 1m. In case of installing (5), it can be installed up to 30m.

As described in detail above, the pedestrian protection device provided in the present invention includes an installation member 3 having a plurality of warning lights 5 installed on the stop line 2 of the pedestrian crossing 1 used when the pedestrian crosses the road. Construction), and the caution light (5) is in the standby state when the red signal, which is a pedestrian crossing prohibition signal, is applied by the controller (6) installed in the pedestrian traffic light (7) and then detects the signal when the red signal is released. The unit 9 detects this and combines the presence or absence of the red signal detected by the signal detector 9 in the control unit 11 with the signal generated by the signal generator 10 to turn on the blinking light 5. By enabling the supply, the caution light (5) installed on the stop line (2) flashes on the stop line (2) when the driver of the vehicle traveling on the road when the pedestrian crosses the road through the crosswalk by operating in conjunction with the pedestrian traffic light (7) of the crosswalk. Visually It can be a very useful designed to reduce significantly in advance of traffic accidents on pedestrian crossings that can cause cognitive mothayeo micheo pedestrian traffic lights (7) or vehicle stop lights.

Claims (1)

In constructing a pedestrian protection device for a conventional pedestrian crossing (1); On the stop line 2 of the pedestrian crossing 1, an installation member 3 equipped with several road signs 4 having a warning light 5 therein is installed. The pedestrian traffic light (7) is provided with a controller (6) for controlling the flashing operation of the caution light (5), The controller 6 receives a detection signal of the red signal of the pedestrian traffic light 7 and a blinking signal to the power supply unit 8 for power supply by receiving the detection signal of the signal detection unit 9. Pedestrian protection device, characterized in that consisting of a control unit 11 for driving control of the signal generator 10 to apply.