JP3147368U - Railroad crossing board - Google Patents

Abstract

[PROBLEMS] To provide a railroad crossing bulletin board that can be installed at any place by notifying anyone about the presence of a railroad crossing and calling attention.
A sensor 1 for detecting a person or a vehicle approaching a railroad crossing, a solar battery 2, and a safety slogan character or a bulletin board are lit to warn of the presence of a railroad crossing and promote safety behavior. The bulletin board main body 3, the control panel, and the photovoltaic light receiving power generation panel are each integrally assembled on the support column, and the safety slogan bulletin board is detected by the sensor when a person or vehicle approaches the railroad crossing. Lights up.
[Selection] Figure 8

Description

  The present invention relates to a level crossing bulletin board that is installed in the vicinity of a level crossing without a breaker and has a low visibility, and that alerts people and vehicles to ensure safety.

  Conventionally, normally, a railroad crossing, a warning sound device, a device for displaying the train traveling direction with an arrow, and a safety display board are usually attached to a railroad crossing. However, there are no barriers on the conventional line (local line) crossing, and there are some places where there is no safety slogan such as temporary stop or right / left confirmation, etc. There are a lot of things written in paint that you don't notice otherwise, and the fact is that there is almost no difference. And especially in the countryside, there are many railroad crossings, so the outlook is bad, and there are few trains that go through the day, and there is a tendency for the tension to fade. There is a case of unintentionally entering a railroad crossing and causing a major accident.

  Also, in recent years, with the aging of the population, the elderly and their visual acuity and hearing are getting worse, and the fact is that even if there is a safety slogan in front of them, the actual situation is that somehow as soon as possible. Safety measures are required to eliminate it.

For reference, patent documents related to the level crossing bulletin boards that have been filed so far are introduced. (See Patent Documents 1 and 2.)
JP 2006-168487 A JP 2006-284370 A

  Therefore, in order to solve the above-mentioned problems, the present invention is to develop and provide a level crossing bulletin board that can be installed everywhere, noticeable and noticeable to anyone.

  As a means to solve the problem, the sensors that detect people and vehicles approaching the level crossing, the solar battery, and the safety slogan or bulletin board are lit to warn of the presence of the level crossing and to act safely It consists of a safety bulletin board with a bulletin board body, a control panel, and a panel for photovoltaic light receiving power generation that are combined together on the support, and a sensor detects when a person or vehicle approaches the railroad crossing, The bulletin board lights up.

  As an effect of this device, a sensor that senses people and vehicles approaching the level crossing, a solar battery, and a safety slogan or bulletin board are lighted to warn of the presence of a level crossing and promote safety behavior. A bulletin board body, a control panel, and a panel for solar photovoltaic power generation are combined on a column, and a safety slogan bulletin board is provided. When a person or a vehicle approaches a railroad crossing, a sensor senses and the safety slogan bulletin board lights. By doing so, even if you accidentally approach the railroad crossing, a noticeable bulletin board will tell you the existence of the railroad crossing, which helps to ensure safety. In addition, since it is a solar power generation system, it does not require a power source, and it can be installed even in places where there are few power supply facilities such as in the countryside.

  As the best mode of this device, the bulletin board should be installed in a place where people and drivers can easily see the driver, and the sensor mounting position, height and direction should be adjusted according to the installation location and situation. The installation angle of the solar light receiving power generation panel needs to be adjusted each time according to the season, place and environment.

  Therefore, one embodiment of the present invention will be described in detail with reference to FIGS. 1 to 8. In a crossing bulletin board which is installed in the vicinity of a crossing where there is no circuit breaker and the line of sight is poor and which alerts people and vehicles to ensure safety. The bulletin board mainly alerts the presence of a railroad crossing by illuminating a sensor (1) that senses a person or a vehicle approaching the railroad crossing, a solar battery (2), and a safety slogan or bulletin board. And a safety slogan bulletin board (3) in which a bulletin board main body (3a), a control panel (3b), and a solar light receiving power generation panel (3c) for promoting safety behavior are integrally combined on a column (3d). In addition, the crossing bulletin board is characterized by the fact that the sensor (1) senses when a person or a vehicle approaches the railroad crossing and the safety motto bulletin board (3) is turned on.

  Next, the details of this device will be described. First, as shown in FIG. 1, the size of the sensor (1) is as follows: vertical dimension 150 mm × horizontal dimension 125 mm × height dimension 1000 mm. Three adjustable sensor lenses (1a) are provided.

  Moreover, the magnitude | size of a photovoltaic storage battery (2) is vertical dimension 400mm x horizontal dimension 400mm x height dimension 300mm as shown in FIG.

  As shown in FIGS. 3 to 7, the safety slogan bulletin board (3) has an indirect-illuminated bulletin board main body (3a) having a vertical dimension of 600 mm and a horizontal dimension of 400 mm and a control panel (3b) ) Are superposed on the front and back, and the panel (3c) for solar light receiving power generation is provided at the upper part of the control panel (3b) so that the angle and the orientation of the support can be adjusted. The indirect-illuminated bulletin board main body (3a) has a frame in which aluminum frame edges (F) having a U-shaped cross section are combined in a rectangular shape as shown in FIGS. A transparent acrylic plate (AP) with a plate thickness of 8 mm is fitted into the edge (F), and the entire circumference of the front and back is caulked with a finish, and the inside of the outer peripheral frame edge (F) of the transparent acrylic plate In order to further increase the brightness of the white light-emitting diode (LED lamp) by attaching the substrate (BP) to the base plate, installing a plurality of white light-emitting diodes (LED lamps) inward at the center of the substrate, An aluminum foil (AF) wound in a U-shape is provided on the entire circumference between the transparent acrylic plate and the frame edge. Further, on the back of the transparent acrylic plate, a white color film (CF), a white vinyl chloride plate (RP) on which a safety slogan (SL) such as temporary stop or right / left confirmation is described, and a protective plate (CP) are provided. Each is provided with superposition. Therefore, the light emitted from the white light-emitting diode (LED lamp) is reflected by the aluminum foil (AF) to increase the brightness and penetrate into the transparent acrylic plate (AP), so that it is superimposed on the back surface of the transparent acrylic plate (AP). The affixed red color film (CF) shines brighter in red, and the red safety slogan (SL) character described by the white PVC board (RP) emerges, so that the structure is very conspicuous.

  FIG. 4 shows the details of the control panel (3b) on the back side of the safety slogan board (3). Inside the control panel, the main switch (MS), transformer (TR), relay (R), timer ( TI) and terminal block (TE) are incorporated.

  FIG. 5 is a right side view of the safety slogan bulletin board (3).

  Next, the installation procedure of the level crossing bulletin board according to the present invention will be described with reference to FIGS. 8A and 8B. First, the safety slogan bulletin board (3) is located along the road near the level crossing (X). A solar storage battery (2) is installed in a direction in which a driver driving a person or a vehicle can be seen well, and stores the electricity received and generated from the solar light receiving power generation panel (3c) in the vicinity of the safety motto bulletin board (3). ) To connect the control panel (3b) and the photovoltaic storage battery (2) with the power cable (CA1), and the sensor (1) is installed along the road about 20 to 30 m away from the control panel ( 3b) and the sensor (1) are connected by a sensor cable (CA2). The sensor lens (1a) is mounted so that the infrared rays (IR) are perpendicular to the traveling direction of the road (RO), as shown in FIG. Adjust the position according to the situation each time.

  Next, the outline of the operation function of this device will be explained. As described above, when a person or a vehicle approaches the railroad crossing and enters the installation location of the sensor, the sensor (1) is detected by infrared (IR), A white light emitting diode (LED lamp) (L) provided around the indirect illumination type bulletin board main body (3a) when a signal is sent to a relay (R) provided in the control panel (3b) and a switch is input. Lights up. The lit white light emitting diode (L) is configured such that the timer (TI) is activated and extinguished when a predetermined time has elapsed.

  Moreover, since this apparatus receives and generates electricity by the solar light receiving power generation panel (3c) during the daytime and stores it in the solar battery (2), it can emit light clearly even in the dark night.

  As another embodiment, as shown in FIG. 9, according to the installation location of the safety slogan bulletin board (3), the bulletin board main body is a direct light emission type in which a red light emitting diode (LED lamp) is embedded in accordance with the shape of the safety slogan character. There are some which use the bulletin board main body (3a '), and any one may be used.

  The railroad crossing board of this device is prominently noticed to anyone and alerts them to the existence of the railroad crossing. Since it can be installed anywhere, it can be used industrially to contribute to many people and drivers who drive cars. Have sex.

1 is a perspective view of a sensor according to an embodiment of the present invention. 1 shows an embodiment of the present invention and is a front view of a solar battery. 1 is a front view of an indirect illumination type bulletin board according to an embodiment of the present invention. 1 is a back view of an indirect illumination type bulletin board according to an embodiment of the present invention. 1 is a right side view of an indirect illumination type bulletin board according to an embodiment of the present invention. FIG. 2 is a detailed view of a bulletin board body of an indirect illumination type bulletin board according to an embodiment of the present invention. One Example of this invention is shown, (A) is a sectional view taken along the line aa in FIG. 6, and (B) is an enlarged detail view of a part b in FIG. 7 (A). FIG. The usage example of this device is shown, (A) is a side view showing the attachment point of this device (crossing bulletin board), (B) is a plan view. FIG. 6 is a detailed view of a bulletin board main body of a direct light emission type bulletin board showing another embodiment of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Sensor 1a Sensor lens 2 Photovoltaic battery 3 Safety motto bulletin board 3a Indirect illumination type bulletin board main body 3a 'Direct light emission type bulletin board main body 3b Control panel 3c Photovoltaic light reception power generation panel 3d Post AF Aluminum foil AP Transparent acrylic board BP board CA1 Power cable CA2 sensor cable CF color film (red)
CP Protection plate F Frame edge IR Infrared L Light-emitting diode (LED lamp)
MS Main switch R Relay RO Road RP White PVC board RW Track SL Safety motto TE Terminal block TI Timer TR Transformer X Railroad crossing Y Predetermined distance (distance between bulletin board and sensor)

Claims (1)

A bulletin board that is installed in the vicinity of a level crossing without a breaker and has a low visibility, and that alerts people and vehicles to ensure safety. The bulletin board mainly senses people and vehicles approaching the level crossing. A bulletin board main body (3a), a control panel (3b), and sunlight that light up a sensor (1), a solar battery (2), a safety motto character or a bulletin board, warn of the presence of a crossing, and promote safety behavior It consists of a safety slogan bulletin board (3) provided with a light receiving power generation panel (3c) on the support column (3d), and the sensor (1) senses safety when a person or vehicle approaches the railroad crossing. A crossing bulletin board characterized by the slogan bulletin board (3) being lit.