JP6143037B1 - Vehicle display system - Google Patents

Abstract

Provided is a vehicle screen display system capable of confirming safety on one side on the opposite side even when the view of one side of a vehicle such as a large vehicle is obstructed and suppressing an accident. The vehicle screen display system is configured such that an image on one side 1f recorded by a drive recorder 11 of a vehicle 1 is connected to a wiring of the drive recorder 11 and is opposite to a side of the vehicle 1 on which the image is recorded. It is projected on the screen display device 10 attached to the surface of the side 1r. [Selection] Figure 1

Description

  The present invention relates to a vehicle screen display system capable of confirming safety on one side on the opposite side of the vehicle such as a large vehicle and blocking accidents.

  When large vehicles such as route buses, pick-up buses, sightseeing buses, freight vehicles, route delivery vehicles, and general vehicles are running in front of their own vehicles or stopped, the front of the vehicles in front of them It is not possible to check the road conditions and safety conditions of the city. For this reason, the system which can confirm the front part condition of the vehicle ahead is desired.

  So far, ordinary vehicles attached to the back of large vehicles such as trucks, buses, etc. have been attached to the front for the purpose of confirming the front of this large vehicle, attached to the rear with a camera that captures the image of the front, There has been proposed a vehicle with a monitor for forward confirmation provided with a monitor that displays an image captured by the camera (Patent Document 1).

  According to the vehicle with a monitor for confirming the forward direction disclosed in Patent Document 1, when the large vehicle is stopped, the driver who is driving the ordinary vehicle looks at the monitor in what state the large vehicle is. You can check if the car is stopped. Specifically, a driver who is driving a normal car can determine whether the large car is stopped due to a failure or whether it is stopped waiting for a signal.

  However, in a conventional car with a monitor for confirming the front, it is necessary to attach a camera for capturing a front image to the front of a large vehicle, and the front image captured by the attached camera is simply displayed on a monitor attached to the rear surface. It's just a thing. For this reason, work efficiency and cost performance are low, and the monitor screen is exposed to water in the case of rain, and the waterproofness and durability of the monitor are insufficient. In addition, in a conventional vehicle with a front confirmation monitor, it is possible to display a caution such as “brake caution”, but it cannot be said that sufficient consideration is given to subsequent vehicles during driving.

  In recent years, drive recorders have become widespread as in-vehicle devices for automobiles that record video, audio, and the like. Due to its widespread use, it is useful for recording / analysis in the event of an accident, and for suppressing accidents, etc., due to the situation in front of the vehicle and video recording of the drive recorder. As described above, the drive recorder has various functions, but the actual situation is that the drive recorder is not utilized in a safety-conscious system including a large vehicle or the like.

JP-A-10-315858

  An object of the present invention is to provide a vehicle screen display system that can confirm the safety of one side on the opposite side even when the view of one side of a vehicle such as a large vehicle is obstructed and can suppress accidents. .

  As a result of earnest research to solve the above problems, the present inventor has obtained knowledge that a specific system using an image recorded by a drive recorder of a vehicle can achieve the object.

  This invention is made | formed based on the said knowledge, and provides the following invention.

1. A vehicle screen display system for displaying an image on one side recorded by a drive recorder of a vehicle on a screen display device connected to the wiring of the drive recorder and attached to a surface opposite to the vehicle side on which the image is recorded Because
The screen display device includes a screen composed of LEDs, and has a function of adjusting the contrast of an image according to a time zone,
A vehicle screen display system comprising a function of notifying a subsequent vehicle by sensing the speed of a running vehicle and displaying it on the screen display device .

2. 2. The vehicle screen display system according to 1 above, wherein a drive recorder mounted on the vehicle in advance is used, or a new drive recorder is attached and used.

3. 3. The vehicle screen display system according to 1 or 2, wherein the image includes a moving image or a still image.

4 . 4. The vehicle screen display system according to any one of claims 1 to 3 , which enables confirmation of a front, rear, or left / right situation of the vehicle.

5 . This is a safety confirmation screen display device that is connected to the wiring of the drive recorder and is attached to a surface on the opposite side of the vehicle on which the image on one side recorded by the drive recorder is recorded. And
It has a screen composed of LEDs, has a function of adjusting the contrast of the image according to the time zone, and displays the speed of the running vehicle for notification to the following vehicle. Screen display device for confirmation.

6 . Drive recorder and safety check for screen display set consisting of a safety check for screen display device of the fifth aspect.

  ADVANTAGE OF THE INVENTION According to this invention, even when obstruct | occluding the visual field of one side of vehicles, such as a large vehicle, the safety of one side can be confirmed in the other side, and the screen display system for vehicles which can suppress an accident can be provided. .

It is a schematic explanatory drawing which shows the screen display system for vehicles which concerns on one Embodiment of this invention.

Hereinafter, the present invention will be described in detail based on preferred embodiments thereof.
As shown in FIG. 1, the vehicle screen display system according to an embodiment of the present invention displays an image of the front 1 f that is one side recorded by the drive recorder 11 of a vehicle 1 such as a large vehicle, and the drive recorder 11. And is projected on a screen display device 10 attached to a rear 1r surface opposite to the vehicle 1 side on which the image is recorded.

  Since the vehicle screen display system according to the present embodiment is configured as described above, even when the field of view on one side (front) 1f of a vehicle 1 such as a large vehicle is obstructed, one side (front) on the opposite side (rear) 1r. The safety of 1f can be confirmed, and accidents can be suppressed. For example, the situation in front of the vehicle 1 is shown to the driver of the vehicle, the pedestrian, the bicycle driver, etc. behind the vehicle 1 through the image of the drive recorder 11 displayed on the screen display device 10, and the vehicle is overtaken or overtaken. It is possible to confirm safety and control accidents when trying to do so.

  In this embodiment, it is an example when the drive recorder 11 is attached to the front side of the vehicle 1 and the screen display device 10 is attached to the back side. You can also check the situation on the opposite side by attaching it to the side of a bus or truck freight vehicle.

  Thus, according to the installation position of the drive recorder 11 and the screen display device 10, the vehicle screen display system according to the present invention is in front of, behind, or to the left and right of the vehicle 1, as well as in a direction facing diagonally. You can check road conditions in all directions.

  The vehicle screen display system according to the present embodiment may use the drive recorder 11 mounted in the vehicle 1 in advance, or may be used by newly attaching the drive recorder 11 when it is not installed. it can.

  The screen display device 10 used in the vehicle screen display system according to the present embodiment is an example in which the screen display device 10 is installed on a left / right open / close door of the rear portion 1r of the vehicle 1, and a pair of left and right screen display devices 10 are arranged on one side. The images can be confirmed with the doors closed and the doors closed.

  The screen display device 10 includes a screen composed of LEDs (Light Emitting Diodes). When the screen display device 10 using an LED screen is used, waterproofness and durability can be enhanced, and the screen display device 10 can be used for a long period of time regardless of the weather. The material of the screen in the screen display device 10 is not particularly limited. For example, a screen using liquid crystal or the like may be used, but an LED is preferable in terms of excellent waterproofness.

  Further, by adjusting the contrast of the image on the screen display device 10 according to the time zone, the visibility of the vehicle, bicycle, and pedestrian behind the vehicle 1 can be further prevented.

  The vehicle screen display system according to the present embodiment does not need to be always used (ON state) while the vehicle 1 is moving. For example, the vehicle screen display system is stopped when there is no problem that can ensure safety. (OFF state). The vehicle screen display system can also be added with a function of turning on when the vehicle 1 is stopped (corresponding to speed) and turning off while traveling, like a navigation system such as an automobile.

  In addition, the vehicle screen display system according to the present embodiment includes a speed sensing system that takes into consideration the following vehicle during traveling. Specifically, it is possible to notify the following vehicle by sensing the speed of the traveling vehicle 1 and displaying it on the screen display device 10. Thereby, from the aspect of overspeed prevention, safety can be further enhanced and accidents can be prevented.

  Further, the image displayed on the screen display device 10 may be a moving image or a still image. For example, when the vehicle screen display system according to the present embodiment is employed in a commercial vehicle, a route bus, or the like, it can be used for advertisement posting (CM) or advertisement posting by displaying video.

  As mentioned above, although the screen display system for vehicles of this invention can employ | adopt the embodiment mentioned above preferably, this invention is not limited to this embodiment, A change form can also be employ | adopted suitably.

  For example, when the screen display device is not installed on the left / right open / close door in the rear part 1r of the vehicle 1 but is installed on a flat surface without a door, a screen display device such as an integrated large screen display board is installed. can do.

  The present invention can also provide a safety confirmation screen display device used in the above-described vehicle screen display system. Specifically, the screen display device 10 attached to the vehicle 1 in the system according to the embodiment is exemplified. According to such a safety confirmation screen display device, in a vehicle equipped with a drive recorder in advance, the screen display device is connected to the wiring of the drive recorder and attached at a predetermined position, thereby contributing to safety confirmation and accident suppression. Can do.

  The present invention can further provide a safety confirmation screen display set including a drive recorder and a screen display device used in the above-described vehicle screen display system. Specifically, the set etc. which consist of the drive recorder 11 and the screen display apparatus 10 which were attached to the vehicle 1 in the system which concerns on the said embodiment are mentioned.

  According to such a screen display set for safety confirmation, even if a drive recorder is not installed in the vehicle, it can contribute to safety confirmation and accident suppression by attaching the drive recorder and the screen display device to a predetermined position of the vehicle. be able to.

  The present invention provides a vehicle screen display system capable of confirming safety on one side of the vehicle, such as a large vehicle, even when the view of one side of the vehicle is obstructed, and suppressing accidents, and safety used in the system. The present invention has industrial applicability as a confirmation screen display device and a safety confirmation screen display set.

10: Screen display device 11: Drive recorder 1: Vehicle (large vehicle, etc.)
1f: One side (front)
1r: Opposite side (back)

Claims (6)

A vehicle screen display system for displaying an image on one side recorded by a drive recorder of a vehicle on a screen display device connected to the wiring of the drive recorder and attached to a surface opposite to the vehicle side on which the image is recorded Because
The screen display device includes a screen composed of LEDs, and has a function of adjusting the contrast of an image according to a time zone,
A vehicle screen display system comprising a function of notifying a subsequent vehicle by sensing the speed of a running vehicle and displaying it on the screen display device .   The vehicle screen display system according to claim 1, wherein a drive recorder mounted on the vehicle in advance is used, or a new drive recorder is attached and used.   The vehicle screen display system according to claim 1, wherein the image includes a moving image or a still image. The vehicular screen display system according to any one of claims 1 to 3 , which enables confirmation of a situation in front, rear, or left and right of the vehicle. This is a safety confirmation screen display device that is connected to the wiring of the drive recorder and is attached to a surface on the opposite side of the vehicle on which the image on one side recorded by the drive recorder is recorded. And
It has a screen composed of LEDs, has a function of adjusting the contrast of the image according to the time zone, and displays the speed of the running vehicle for notification to the following vehicle. Screen display device for confirmation. Drive recorders and safety confirmation screen display set of safety confirmation screen display device according to claim 5, wherein.

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