KR200426065Y1 - Warning display device for a road - Google Patents

Abstract

The present invention is installed on the roadsides of various danger zones to focus the attention of the vehicle driver so that the predetermined warning contents for the safe driving can be effectively transmitted to the vehicle driver during the day as well as at night, and the vehicle driver It relates to a road warning sign that can be alerted.

Road warning display device according to the present invention, the support extending toward the upper side, the display panel body integrally fixed to the support, the arm is fixed to the display panel body rotatably, integrally fixed to the arm 1, a warning rod having a light emitting display unit, an arm rotating mechanism installed in the display panel main body to rotate the arm within a predetermined angle range, and installed in the display panel main body to supply power to the first light emitting display unit and the arm rotating mechanism. It is configured to include a controller that controls the operation. Herein, the controller operates only in an environment below a predetermined illuminance set by the illuminance sensor, or operates only within a preset time set by a timer, or includes a wireless receiving antenna, and is transmitted from a predetermined control station to the wireless receiving antenna. It is preferable to operate according to the radio control signal received by.

Warning display device, display panel body, warning rod, light emitting display, arm, arm rotation mechanism, controller

Description

Road warning display device {WARNING DISPLAY DEVICE FOR A ROAD}

1 is a state diagram using the road warning display device according to an embodiment of the present invention.

Figure 2 is a front view of the road warning display device according to an embodiment of the present invention.

Figure 3 is a rear view of the road warning display device according to an embodiment of the present invention.

4 is an operation of the road warning display device according to an embodiment of the present invention.

** Explanation of symbols for main parts of drawings **

1: road warning display device according to the present invention

10: support 20: display panel body

20a: Head 20b: Body

21: second light emitting display 23: third light emitting display

30: arm 40: warning rod

41: first light emitting unit 50: arm rotation mechanism

51: drive motor 53: drive gear

55: driven gear 60: controller

The present invention relates to a road warning display device, and more particularly, it is installed on the roadsides of various dangerous areas to focus the attention of the driver of the vehicle so that a predetermined warning content for the safe driving not only during the day but also at night can be effectively applied to the vehicle driver. The present invention relates to a road warning display device that can be transmitted and raises awareness about safe driving for a vehicle driver.

In general, a number of road display devices are provided on the roadside, for example, a display device for displaying traffic signals, a display device for present road conditions, and a display device for displaying various road information.

In particular, fog fog areas where it is difficult to secure the clock due to heavy fog, rockfall areas where there is a risk of stones falling from the slope, curved road areas where the front of the road is difficult to secure due to sharp bends, or cliffs formed on the side of the road On roadsides in hazardous areas such as areas, road warning indicators are indispensable for informing the driver of the danger area and alerting them.

However, in the case of the conventional road warning display device, the warning content is only painted with a predetermined photoluminescent paint, or is formed in the form of a general road display device which blinks a plurality of light emitting display parts forming the warning content at predetermined time intervals. Accordingly, there is a problem in that it is difficult to effectively display a predetermined warning content for driving safety to a vehicle driver, and it is difficult to attain the original purpose of causing alarm to the vehicle operator.

In addition, in the case of a conventional road warning display device in which the warning contents are only coated with a predetermined photoluminescent paint, there is a problem in that the warning information on safe driving is not properly displayed to the vehicle driver at night.

The purpose of the present invention is to be installed on the roadsides of various dangerous areas to concentrate the attention of the driver of the vehicle so that the predetermined warning contents for safe driving not only during the day, but also at night, can be effectively transmitted to the vehicle driver, It is to provide a warning device for roads that can raise awareness about driving.

An object of the present invention described above, a support extending toward the upper side, a display panel body integrally fixed to the support, an arm fixed to the display panel body rotatably, a first light emitting display unit integrally fixed to the arm Warning rod provided with a road, comprising an arm rotating mechanism for rotating the arm within a predetermined angle range, and a controller for controlling the operation of the first light emitting display unit and the arm rotating mechanism by the power supply By providing a.

According to a preferred feature of the present invention, the display panel body is formed of a head and the body portion is formed in the upper body shape of the human body.

According to a more preferable feature of the present invention, the body portion of the display panel body is provided with a second light emitting display portion, the controller also controls the operation of the second light emitting display portion.

According to a more preferable feature of the present invention, the head of the display panel main body is provided with a third light emitting display, the controller also controls the operation of the third light emitting display.

According to a further preferred feature of the present invention, the arm rotation mechanism, the drive motor is installed in the display panel body, the rotation direction is controlled by the controller, a drive gear directly connected to the axis of the drive motor, and the arm And a driven gear integrally formed and engaged with the drive gear.

According to a more preferable feature of the present invention, the controller includes an illumination sensor, and is operated only in an environment of less than a predetermined illumination preset by the illumination sensor.

According to a further preferred feature of the present invention, the controller includes a timer and is operated only within a time preset by the timer.

According to a more preferred feature of the present invention, the controller includes a wireless receiving antenna, and operates in accordance with a wireless control signal transmitted from a predetermined control station and received by the wireless receiving antenna.

In addition, the present invention, the support extending toward the upper side; A display panel body integrally fixed to the support; An arm rotatably fixed to the display panel body; A warning rod integrally fixed to the arm and to which a photoluminescent paint or a reflective sheet is attached; An arm rotation mechanism for rotating the arm within a predetermined angle range; And a controller for controlling the operation of the arm pivot mechanism by power supply.

According to a preferred feature of the present invention, the display panel body is formed of a head and the body portion is formed in the upper body shape of the human body.

According to a more preferable feature of the present invention, a phosphorescent paint or a reflective sheet is attached to the body portion of the display panel body.

According to a more preferable feature of the present invention, a phosphorescent paint or a reflective sheet is attached to the head of the display panel body.

In addition, the present invention is a support extending toward the upper side; A display panel body integrally fixed to the support; An arm rotatably fixed to the display panel body; An arm rotation mechanism for rotating the arm within a predetermined angle range; And a controller for controlling the operation of the arm pivot mechanism by power supply.

Hereinafter, a road warning display device according to the present invention will be described in detail with reference to the accompanying drawings, which exemplifies a preferred embodiment so that those skilled in the art can easily implement the present invention. It is to be understood that the description is not intended to limit the scope and scope of the present invention.

1 shows a state diagram of the road warning display device 1 according to the present invention, FIG. 2 shows a front view of the road warning display device 1 according to the present invention, and FIG. A rear view of the road warning display device 1 is shown, and FIG. 4 shows an operation diagram of the road warning display device 1 according to the present invention.

Road warning display device (1) according to the present invention is installed at predetermined locations on the roadside in the fog area, rockfall area, curved road area, cliff area and other road danger area, the predetermined warning content for safe driving for the vehicle driver 1 to 4, as shown in FIGS. 1 to 4, the support 10 extending toward the upper side, the display panel main body 20 fixed integrally to the support 10, and the display panel main body 20 are rotated. Arm 30 to be fixed, the warning rod 40 is integrally fixed to the arm 30, the first light emitting display portion 41 is provided, and the arm rotation to rotate the arm 30 within a predetermined angle range And a controller (60) for controlling the operation of the first light emitting display portion (41) and the arm turning mechanism (50) by power supply.

Here, the support 10 is to support and fix the display panel main body 20 to a predetermined height, it may be fixed to the ground, may be fixed to the movable means, extending toward the upper side, when fixed to the ground, 10) The bottom of the base is buried in the ground as the base plate placed on the ground as shown in the drawing is fixed to the ground by a predetermined fastening means, for example anchor bolt, or filled with concrete after digging the ground. It may be fixed. In addition, the support 10 may be formed of a metal material, a fiber-reinforced synthetic resin material and the like having a predetermined strength.

The display panel main body 20 is integrally fixed to the above-described support 10. The display panel main body 20 is provided with a predetermined warning to be actually informed to the driver of the vehicle, and the arm rotation mechanism 50 to be described later. ) And the controller 60 to form a kind of case is installed. However, the controller may be installed in other parts than the main body.

As the display panel main body 20 is integrally formed with the head portion 20a and the body portion 20b, it is preferable that the display panel main body 20 is formed in an upper body shape of the human body as a whole. In addition, the display panel body 20 may be formed of a metal material having a predetermined strength, a fiber-reinforced synthetic resin material, or the like. The display panel body 20 may be formed integrally with the support 10 or may be separately formed according to the embodiment, and then integrated with the support 10. May be combined. All.

The body 20b of the display panel main body 20 is provided with a second light emitting display 21, which is to form a predetermined warning to actually inform the driver of the vehicle. For example, it may be formed by a plurality of LEDs or optical fibers, for example, in the form of other warning phrases, such as foggy areas, rockfall, accident accidents, or deceleration, etc., according to an embodiment It may be formed in the form of a predetermined warning phrase. The operation of this second light emitting display portion 21 is controlled by the controller 60 which will be described later.

The head 20a of the display panel main body 20 is provided with a third light emitting display 23, which allows the vehicle driver to easily check the second light emitting display 21. It serves to guide, for example, may be formed in the form of a red signal lamp flashing at a predetermined time interval, and in some embodiments may be formed in the form of a predetermined warning mark as a photoluminescent member. The operation of the third light emitting display 23 is controlled by the controller 60 which will be described later.

The arm 30 is rotatably fixed to one side of the above-described display panel main body 20, and the arm 30 is fixed to an end thereof as it is rotated in a predetermined angle range by the arm turning mechanism 50 which will be described later. As the warning bar 40 is rotated in a predetermined angle range, it serves to be shown to the vehicle driver as if the person is shaking the warning bar 40 directly during the day or especially at night. In addition, the arm 30 may be formed of a metal material having a predetermined strength, a fiber reinforced synthetic resin material, or the like.

Warning rod 40 is fixed to the arm 30 is integrally fixed, the warning rod 40 is rotated in a predetermined angle range on one side of the display panel main body 20 while the person directly warning rod during the day or especially at night It acts as a reminder to the vehicle driver as it is shown to the vehicle driver as if it is shaking (40), and this warning rod 40 has a similar shape to the vehicle induction rod possessed by the police or construction workers, A first light emitting display portion 41 is provided in which a plurality of LEDs are spaced apart at predetermined intervals in the longitudinal direction, and the operation of the first light emitting display portion 41 is controlled by the controller 60 to be described later.

The arm rotation mechanism 50 is installed in the above-described display panel main body 20. The arm rotation mechanism 50 serves to rotate the arm 30 within a predetermined angle range, and is controlled by the controller 60. A drive motor 51 whose rotation direction is controlled, a drive gear 53 directly connected to the axis of the drive motor 51, and a driven gear integrally formed with the arm 30 and engaged with the drive gear 53 ( 55) is preferably configured.

Here, the drive motor 51 is preferably formed of a step motor that can be controlled so that the rotation direction is reversed at a predetermined time interval, the drive gear 53 and the driven gear 55 is the rotation of the drive motor 51 It is preferable to have a predetermined reduction ratio so that the arm can be rotated relatively slowly compared to the speed, and according to the embodiment, a plurality of reduction gears may be interposed between the driving gear 53 and the driven gear 55. .

The above-described arm rotation mechanism 50 is not limited to the embodiment of the drive motor 51, the drive gear 53, and the driven gear 55, and may be configured with various mechanical mechanisms, and formed in the display panel body 20. It may be protected against snow or dust, in this case, one side of the display panel main body 20 is preferably opened so as not to interfere with the rotation of the arm (30).

The controller 60 controls the operation of the first, second, and third light emitting display parts 41, 21, 23 and the arm pivot mechanism 50 by power supply, and is installed in the display panel main body 20. Protection against rain, snow or dust.

The power supply to the controller 60 described above may be applied with an external power source, and in some embodiments, a self power source such as a rechargeable battery or a solar cell may be applied.

The above-described controller 60 may include an illumination sensor (not shown). In this case, the controller 60 may be configured to operate only in an environment of less than a predetermined illumination set by the illumination sensor.

A light sensor is a sensor made of a photosensitive material such as cadmium sulfide or silicon. Here, the photosensitive material refers to a material whose properties of atoms vary depending on the brightness of light. Let's go. Therefore, when light is irradiated more than a certain brightness to the photosensitive material in the sensor as the dawn becomes brighter, the current flows to the blocking circuit, the power of the controller 60 is cut off, on the contrary as the light is gradually lowered in the evening When the photosensitive materials in the sensor are deactivated, no current flows in the blocking circuit so that the controller 60 is powered and operated.

In another embodiment, the controller 60 described above may include a timer (not shown), in which case the controller 60 may be set by the timer for a predetermined time, for example, from 7 pm to 7 am. It will only work within time.

In another embodiment, the above-described controller 60 includes a radio receiving antenna (not shown), and is operated according to a radio control signal transmitted from a predetermined control station and received by the radio receiving antenna.

In some embodiments, the above-described controller 60 may be turned on / off through a manual circuit breaker (not shown), or may be configured to operate in combination with the above-described methods.

1 to 3, the entire operation of the road warning display device 1 according to the present invention will be described in detail. In this case, the road warning display device according to the present disclosure will be described based on night. 1) can work during the day:

At night, when the controller 60 is operated by a wireless control signal received by an illuminance sensor, a timer, or a wireless receiving antenna, the first, second, and third light emitting displays 41, 21, and 23 Power is supplied to the drive motor 51 of the arm rotating mechanism 50.

Therefore, the first light emitting display unit 41 constituting the warning rod 40 is turned on, and the second light emitting display units 41 and 21 forming the predetermined warning contents to actually inform the driver of the vehicle are not only turned on. The third light emitting display 23, which guides the vehicle driver to easily identify the second light emitting display 21, blinks at a predetermined time interval.

At the same time, the driving motor 51 of the arm turning mechanism 50 is driven while the rotational direction is reversed at a predetermined time interval, and the rotational force of the driving motor is driven through the driving gear 53 and the driven gear 55. 30, the arm 30 is rotated in a predetermined angle range with respect to the display panel main body 20, and as a result, the warning rod 40 fixed to the arm 30 is a person directly by the warning rod 40 Rotating as if you are shaking, you will be alert to the driver.

Accordingly, the vehicle driver not only watches the road warning display device 1 according to the present invention with a caution in accordance with the rotation of the warning rod 40 provided with the first light emitting display unit 41, and also the display panel main body 20. By flashing the third light emitting display unit 43 provided in the head portion 20a of the display, the second light emitting display portion 41 provided in the trunk portion 20b of the display panel main body 20 is naturally guided to safety. The predetermined warning content for driving can be effectively transmitted to the vehicle driver.

In addition, in the present invention characterized by the operating arm, the first to third light emitting display portion can be replaced by a phosphorescent paint or a reflective sheet, even if not replaced by the controller, The arm, which is controlled and operated by the controller, can fully function as an emergency means at night.

In addition, the road warning display device according to the present invention is a support extending toward the upper side; A display panel body integrally fixed to the support; An arm rotatably fixed to the display panel body; An arm rotation mechanism for rotating the arm within a predetermined angle range; And it is configured to include a controller for controlling the operation of the arm rotation mechanism by the power supply can be made to pay attention to the driver only by the arm to be rotated without having to separately provide a warning light used at night.

As described above, according to the road warning display device according to the present invention, by focusing the attention of the vehicle driver as seen by the vehicle driver as if the person is shaking the warning rod or arm directly, safe driving not only during the day but also at night The predetermined warning content can be effectively transmitted to the vehicle driver, and there is an advantage that can cause an alarm for safe driving to the vehicle driver.

In addition, as the first light emitting display unit rotated to the second light emitting display unit expressing the main display content and the third light emitting display unit flashing at predetermined time intervals are displayed together, predetermined warning contents for safe driving are more effectively transmitted to the vehicle driver. You can do that.

Claims (14)

A support extending upward; A display panel body integrally fixed to the support; An arm rotatably fixed to the display panel body; A warning rod integrally fixed to the arm and having a first light emitting display unit; An arm rotation mechanism for rotating the arm within a predetermined angle range; And And a controller configured to control the operation of the first light emitting display unit and the arm rotating mechanism by power supply. The method of claim 1, The display panel main body is composed of a head and the body portion warning display device for a road, characterized in that formed in the upper body shape of the human body. The method of claim 2, The body of the display panel main body is provided with a second light emitting display, the controller for controlling the road, characterized in that for controlling the operation of the second light emitting display. The method of claim 3, wherein The head of the display panel main body is provided with a third light emitting display, wherein the controller also controls the operation of the third light emitting display. The method according to any one of claims 1 to 4, The arm rotation mechanism is provided in the main body of the display panel and the driving motor whose rotation direction is controlled by the controller, a drive gear directly connected to the axis of the drive motor, integrally formed on the arm and engaged with the drive gear The road warning display device, characterized in that the ground comprises a driven gear. The method according to any one of claims 1 to 4, The controller includes an illumination sensor, and the road warning display device, characterized in that it is operated only in an environment of less than a predetermined illumination preset by the illumination sensor. The method according to any one of claims 1 to 4, The controller includes a timer, the warning display device for a road, characterized in that only operate within a predetermined time by the timer. The method according to any one of claims 1 to 4, The controller includes a wireless receiving antenna, the warning display device for a road, characterized in that operated in accordance with a wireless control signal transmitted from a predetermined control station received by the wireless receiving antenna. The method according to any one of claims 1 to 4, The light emitting display unit for road warning display, characterized in that the LED or optical fiber. A support extending upward; A display panel body integrally fixed to the support; An arm rotatably fixed to the display panel body; A warning rod integrally fixed to the arm and to which a photoluminescent paint or a reflective sheet is attached; An arm rotation mechanism for rotating the arm within a predetermined angle range; And Road warning display device comprising a controller for controlling the operation of the arm rotation mechanism by the power supply. The method of claim 10, The display panel main body is composed of a head and the body portion warning display device for a road, characterized in that formed in the upper body shape of the human body. The method of claim 11, Road warning display device characterized in that the photoluminescent paint or a reflective sheet is attached to the body portion of the display panel body. The method of claim 11, Road warning display device characterized in that the photoluminescent paint or a reflective sheet is attached to the head of the display panel body. A support extending upward; A display panel body integrally fixed to the support; An arm rotatably fixed to the display panel body; An arm rotation mechanism for rotating the arm within a predetermined angle range; And Road warning display device comprising a controller for controlling the operation of the arm rotation mechanism by the power supply.

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