JP2006309646A - Emergency automobile approaching direction display device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To recognize approach to a general vehicle in time of an emergency travel of an emergency automobile by approaching direction display of the emergency automobile inside a vehicle even in a difficult-to-view situation of a revolving light or in an acoustically difficult-to-recognize situation of a siren. <P>SOLUTION: The emergency automobile emits a high-directivity specific electric wave to a travel direction the moment that the emergency automobile sounds the siren. Thereby, the approaching direction of the emergency automobile is displayed by an LED blinking interlockingly with a first receiving antenna among back-and-forth and right-and-left antennas provided inside the general passing vehicle, receiving only the electric wave. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention displays the direction in which an emergency vehicle is approaching by blinking an LED to alert the driver.

  When an emergency car is operating for emergency purposes, a general car must not stop its travel and must slow down or pause to avoid an intersection.

  When an emergency car is in emergency operation, it must turn on a patrol light that visually appeals and alerts the user that it is in emergency operation, and at the same time, it must make a siren that appeals to the auditory sense.

With the rapid increase in vehicles in recent years, there have been many accidents involving emergency vehicles, but this is largely due to delays in the confirmation of emergency vehicles.

If the approach of the emergency vehicle and the approach direction can be recognized at a necessary and sufficient distance, the avoidance action with a margin can be taken, but there is no simple device that can detect the approach of the emergency vehicle in a general vehicle.

  Detecting the approach of emergency vehicles with rotating lights is difficult to recognize in the daytime and in the downtown area until recently, and it is largely due to the confirmation of siren sounds, but recent vehicles have improved soundproof and airtightness, and listening to radio, music etc. in the car If you are, you will be significantly delayed, and you will often be forced to take a quick evasive action.

  If you can visually recognize the approach of an emergency vehicle, you can also check the direction at the same time.

Most of the causes of accidents during emergency operation of emergency vehicles are due to delays in recognition of emergency vehicles approaching by general vehicle drivers.

    The present invention has been made in view of the above-mentioned points, and only the radio wave provided in a general traffic vehicle by emitting a specific radio wave with strong directivity in the traveling direction at the same time that the emergency car sounds a siren during emergency operation. The approaching direction of the emergency vehicle is displayed by LEDs pasted on the corners of the rear-view mirror that blinks in conjunction with the antenna first received by the left, right, left and right antennas.

  Even if it is difficult to check the siren sound, it is possible to visually recognize the approaching direction of the emergency vehicle by blinking the LED from 400 to 500 meters before.

Avoidance behavior with a margin leads to a significant reduction in the incidence of accidents compared to immediate avoidance behavior.

When an emergency car emits a siren during emergency operation, it emits the same highly-directed radio wave in the direction of travel, so that the first antenna received before and after the left and right antennas that receive only that radio wave in a general traffic vehicle Interlocks the LED.

  FIG. It is explanatory drawing of the Example affixed on the room mirror.

  The emergency vehicle approach and approach direction detection device according to the present invention is 6. 7.8.9.10. On the transparent display. LED of 1.2.3.4. The radio wave emitted from the emergency car is received by each of the antennas, and the direction is detected by the first antenna received.

  4. When a radio wave is detected The LED that is linked to the antenna received first by the control board and the radio wave detection electromotive unit is designated, and the LED is dielectrically generated by the radio wave electromotive unit and blinks the LED.

  Since the present invention is small and light, it can be easily attached by simply sticking it to the corner of the rearview mirror.

  In the present invention, the electric energy necessary for blinking the LED is made to be dielectric when receiving radio waves, so that complicated wiring work at the time of battery replacement and mounting is unnecessary.

  Mass production is possible by building a foundation.

Efficient cost-effectiveness can be achieved as a measure to reduce and prevent accidents during emergency driving of emergency vehicles.

It is the top view which showed the Example of this invention. It is the front view which showed the Example of this invention. It is the right view which showed the Example of this invention.

Explanation of symbols

1. 1. Forward approach detection antenna 2. Left approaching detection antenna 3. Right approaching detection antenna 4. Backward approach detection antenna 5. Control board and radio wave detection generator 6. Transparent display section Right direction indicator red LED
8). Backward approaching red LED
9. Forward approach red LED
10. Red LED for approaching left direction
11. Room mirror

Claims (1)

When an emergency car emits a siren during emergency operation, it emits a specific radio wave with strong directivity in the direction of travel. A system that displays the approaching direction of an emergency vehicle by interlocking and blinking LEDs.

Images