JP2020004351A - Traffic light in which red signal flashes at the same time of flashing yellow signal - Google Patents

Abstract

To provide a traffic light preventing an accident caused by rising a speed without thinking about danger in the case where a person or a car passes through a road in a hurry when a traffic light is changed to a yellow signal.SOLUTION: In order to prevent a driver from accelerating a car at high speed when a traffic light is changed to a yellow signal, a red signal is flashed when the yellow signal is flashed. Thus, it can prevent the driver from accelerating the car at a moment that he/she has an illusion as a stop sign.SELECTED DRAWING: Figure 2

Description

      The present invention is a traffic signal in which a red signal flashes at the same time as a yellow signal is turned on, decelerates acceleration at a moment when the illusion of a pause is made, and then only the red signal is turned on.

      Current traffic lights regulate traffic flow with three colors, a blue signal, a yellow signal, and a red signal. The concept of the three-color traffic light is applied to prevent the vehicle from entering an intersection accelerated by a yellow traffic light.

Prior art document 1

Japanese Patent Application Publication No. 2018-093458 Patent Information Platform

    If the traffic light turns yellow, people and cars may try to pass quickly, without risk, increasing speed and causing an accident. The idea was to figure out what to do to eliminate this.

    When the car driver turns yellow, the red signal flashes simultaneously with the yellow signal to prevent the speed from further increasing. Then, the red signal flashes at the same time as the yellow signal, and the vehicle must temporarily stop, which is thought to lead to the driver suppressing acceleration. Even if you are just before the intersection, just because the red traffic light flashes suddenly does not mean that you have to stop temporarily. I made it. It is necessary to thoroughly disseminate the law and the driving school, but we devised it as a solution.

    When a driver of a car sees a yellow traffic light and sees a red light that flashes at the same time, he senses that he needs to pause, and this momentary decision can discourage acceleration. The yellow traffic light stays lit, so you can pass by carefully until you pass.

  Figure of traffic signal and work until now   Traffic light and work diagram of the present invention

    In the conventional traffic light shown in FIG. 1, only the yellow signal is turned on after the blue signal, and the red signal is turned on next to the blue signal.

    In the traffic signal of the present invention shown in FIG. 2, after the blue signal, the yellow signal lights and the red signal blinks simultaneously. After that, only the red signal is turned on.

    It is necessary to make sure that it is well known in the law and at the driving school before implementing it.

    The traffic light of the blue arrow of the right turn, the left turn, and the straight ahead with the red light on is widespread. In the same way, it is necessary to treat legally and educationally.

Claims (1)

    A traffic light where a red traffic light flashes at the same time as a yellow traffic light.

Images