KR100974455B1 - Sunlight safety sign board of bus platform - Google Patents

Abstract

PURPOSE: A displaying board for a bus station using solar ray is provided to obtain clear image information with respect to an emergency situation by taking images along the transferring path of a target in case of the emergency situation. CONSTITUTION: A monitoring camera(11) is installed on the upper side of a displaying board. An image storing unit(23) stores the image from the monitoring camera. A moving body detecting sensor(24) detects the movement of a human body around the displaying board. An emergency button(13) inputs an emergency situation manipulating signal. An alarming unit(16) is driven by the input of the emergency button. A call connecting unit(22) connects calls with a pre-set phone number through a telephone line based on the input of the emergency button.

Description

Solar safety bus platform sign {SUNLIGHT SAFETY SIGN BOARD OF BUS PLATFORM}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bus stop sign, and more particularly, to a solar safety bus stop sign that can quickly cope with a safety accident at a bus stop and obtain clear image information in an emergency situation.

In general, a bus stop means a place where a bus stops temporarily for passengers to get on and off. On rare roadsides, there are few people or vehicles, and there is a high possibility of a safety accident such as abduction or assault. .

In order to install a separate lighting device on a bus platform in a region where humans and cars are rarely trafficked, it is necessary to connect the lighting device to an adjacent power line, so that the rail work must be performed. .

In order to solve this problem, a technique of converting sunlight into electric power and driving the lighting apparatus has been disclosed in Korean Patent Registration No. 0709723 and Korean Patent Publication No. 2008-0032992.

By the way, the conventional bus stop using solar light is equipped with a lighting facility, but when a safety accident occurs, or when an emergency situation pedestrians can not ask for help to a remote location there is a disadvantage that is vulnerable to crime prevention.

In addition, the photovoltaic module installed in the conventional bus platform is installed so as not to adjust the angle on the ceiling surface of the platform, or even when installed so that the angle can be adjusted so that the installation direction does not change according to the weather conditions such as wind or heavy rain It is strongly fixed using a fixing member such as a bolt.

However, since the incident direction of solar light changes every season, according to the conventional solar module mounting method, the angle adjustment is not easy, and thus the solar light receiving efficiency is inferior.

An object of the present invention for improving the shortcomings of the background technology, by installing an emergency button on the sign, when an emergency occurs, by pressing the emergency button when the emergency button is pressed to ensure the safety of the user in emergency Solar safety bus stop signage.

In addition, another object of the present invention is to install a surveillance camera on the signage and drive in the normal shooting mode in normal times, when the emergency occurs by shooting along the moving path of the subject, to ensure more accurate image in the event of an emergency To provide a safety bus stop sign.

In addition, another object of the present invention is to provide a solar safety bus stop sign that can be fixed by simple operation after positioning the solar module in the desired direction by adjusting the front / rear / left / right rotation angle according to the season. Is in.

Solar safety bus stop sign according to an aspect of the present invention, the lighting lamp using the power generated by the solar module, a surveillance camera installed on the top of the sign, and an image storage unit for storing the captured image of the surveillance camera and Pre-set by the fuselage detection sensor to detect the movement of the human body around the sign, the emergency button to input the user operation signal in case of emergency, the alarm unit driven when the emergency button operation signal is input, and the telephone network when the emergency button operation signal is input And a telephone connection unit for making a telephone connection with a number, a speaker for outputting the voice of a telephone connected receiver to the outside, a microphone for inputting a sound signal around a signage, and a control unit for controlling the overall configuration.

Here, the controller zooms out the surveillance camera so that an image of the first area, which is the maximum radius area, is captured when the motion is not detected by the fuselage sensor, and when the motion is detected by the fuselage sensor, The surveillance camera is zoomed in so that an image of the second area having a radius smaller than the radius is captured.

The controller may include a camera controller for controlling driving of a surveillance camera, an illumination controller for controlling driving of a lighting lamp, a memory controller for controlling a storage area of an image storage unit, a button detector for detecting an emergency button operation signal, a button Alarm control unit for controlling the driving of the alarm unit according to the detection signal of the detection unit, and a voice processing unit for converting the sound signal input through the microphone to the telephone connection unit, and converts the voice signal input from the telephone connection unit to be output through the speaker It includes.

In this case, the memory controller sets the image storage unit to a general storage area and a permanent storage area, and when a button detection signal is input, the memory control unit increases the overwriteable area of the general storage area. Increasing the amount of usage allows the storage of more image data in case of emergency.

In addition, the top of the sign is provided with an angle adjusting means for controlling the rotation of the solar module, the angle adjusting means is the solar module mounting portion is formed on the upper surface, the opening is formed in the center, the first rotation on the lower surface A first rotating member having a plurality of first rotating protrusions in a direction, the first rotating member having a downwardly curved first protrusion, and a lower surface thereof being fixed to an upper end portion of a sign, and having an opening formed at a center thereof, A plurality of second rotational projections are formed in a second rotational direction perpendicular to the second rotational member having an upwardly curved second projection, an opening is formed in the center thereof, and a shape corresponding to the first rotational projection is formed on the upper surface; When the shape corresponding to the second rotating protrusion is formed on the lower surface, the support plate is tightly coupled between the first rotating protrusion and the second rotating protrusion, and is elastically provided between the first rotating member and the second rotating member. Coupled to the side of the rotation control assembly and the rotation control assembly and the rotation control assembly for controlling the rotation of the first rotation member and the second rotation member and controls the movement play of the rotation control assembly to lock or unlock the first and the first rotation member It includes a locking assembly.

According to the present invention, by making a telephone connection with a preset receiver when an emergency occurs, there is an advantage that the safety of the user in an emergency situation can be secured by immediately responding to the emergency.

In addition, the camera can be taken along the moving path of the subject in case of an emergency, thereby securing an accurate image of the emergency, thereby increasing the efficiency of clue utilization in case of an accident.

In addition, the present invention facilitates the rotation of the solar module, improves the power conversion efficiency by positioning the solar module in the direction of incidence of sunlight that changes every season, and by firmly fixing the solar module such as strong wind or heavy rain This ensures that the fixed state can be maintained firmly against external force.

1 is a side view of a solar safety bus stop sign according to an embodiment of the present invention.
2 is a front view of a solar safety bus stop sign according to an embodiment of the present invention.
Figure 3 is a block diagram of a solar safety bus stop in accordance with an embodiment of the present invention.
4 is a detailed block diagram of the control unit of FIG.
5 is a diagram illustrating memory allocation of an image storage unit of FIG. 3;
6 is an exploded perspective view of the angle adjusting means of FIG.
7 to 9 are diagrams illustrating the operation of the angle adjusting means of FIG. 6.

1 is a side view of a solar safety bus stop sign according to an embodiment of the present invention, Figure 2 is a front view of v bus stop sign according to an embodiment of the present invention, Figure 3 is a solar safety according to an embodiment of the present invention 4 is a detailed block diagram of the controller of FIG. 3. The present invention relates to a solar safety bus stop sign for lighting a lamp using power generated by a solar module.

1 to 4, the solar safety bus stop sign 1 according to an embodiment of the present invention is a support 10 erected on the platform and the upper end of the support 10 through the angle adjusting means 100 The solar module 2 rotatably mounted, a surveillance camera 11 protruding from the upper end of the support 10 and photographing the image around the sign, and an illumination light around the sign installed at the upper end of the support 10. Provided is a lighting lamp 12 and a panel 20 printed with a bus route and a route map and advertisement text. Here, the angle adjusting means 100 will be described in detail with reference to FIGS. 5 and 6 to be described later.

The support 10 or panel 20 is provided with a storage battery 21 for storing power converted by the solar module 2. At this time, the technology for providing the power of the battery 21 as the driving power of the overall device, such as the lamp 12 and the monitoring camera 11 is already apparent, and a detailed description thereof will be omitted.

In addition, the support 10 is provided with an emergency button 13 for inputting a user's operation signal when an emergency occurs at a height that can be pressed by the user, and a microphone 14 and a speaker ( 15) is provided. In addition, an upper end of the support 10 is provided with an alarm unit 16 such as a siren 161 for notifying an alarm sound to the outside when an emergency button 13 operation signal is input and a warning light 162 for providing an alarm. In addition, the inside of the panel 20 or the support 10 is provided with a telephone connection portion 22 for telephone connection with a predetermined number through the telephone network when the emergency button 13 operation signal input.

According to this configuration, when the emergency button 13 operation signal is input, the alarm unit 16 is driven, and the telephone connection is made to a preset number through the telephone connection unit 22 so that the voice of the telephone receiver is connected through the speaker 15. It is output to the outside, and the acoustic signal around the sign is transmitted to the receiver through the microphone 14.

Here, the preset number is the number of the emergency response agency, such as the 119 operating room or jurisdiction police box, the telephone connection unit 22 transmits the preset number and the corresponding platform identification number to the relay station, and the relay station connects the sender and the receiver by telephone. It provides the sender's identification information to the receiver. In addition to this, the support 10 is further provided with an alarm stop button 17 to stop the operation of the alarm 16 when the emergency situation is terminated to block the noise.

In addition, the panel 20 includes an image storage unit 23 for storing an image captured by the surveillance camera 11, a fuselage sensor 24 for detecting a human body movement around a sign, a timer 25, and a controller ( 3) is provided. In this case, the image storage unit 23 may compress and store the captured image in order to reduce the storage capacity, and the fuselage sensor 24 detects the approach of the human body using an infrared sensor or a heat sensor.

The controller 3 includes a camera controller 31, an illumination controller 32, a memory controller 33, a button detector 34, an alarm controller 35, and a voice processor 36.

The camera controller 31 controls the driving of the surveillance camera 11. The embodiment of the present invention further includes an illuminance sensor 26, and the camera controller 31 controls the detection result of the illuminance sensor 26. Accordingly, the power loss may be minimized by driving the surveillance camera 11 only at night without driving the surveillance camera 11 during the day.

In addition, the camera controller 31 may control the driving of the surveillance camera 11 differently according to the detection result of the fuselage sensor 24 or the button detector 34. For example, when no motion is detected by the fuselage sensor 24, the surveillance camera 11 is zoomed out so that an image within a maximum radius of 1 m, for example, a radius of 5 m around a sign is captured. When the motion is detected by the fuselage sensor 24, the surveillance camera is zoomed in so that an image of a second area having a radius smaller than the radius of the first area, for example, a radius of less than 2 m around the sign is captured. Let's do it.

In addition, when the motion is detected by the fuselage sensor 24, the timer 25 is driven to shoot in a zoom in state for a predetermined time, and zoom out again after a predetermined time. You can shoot in the state. That is, when a movement occurs around the sign 1, the image is recorded more clearly than usual, so that in the event of an accident, more accurate information may be utilized.

The lighting control unit 32 turns off the lighting 12 during the day and lights up the lighting 12 at night according to the detection result by the illuminance sensor 26.

As shown in FIG. 5, the memory controller 33 sets the image storage unit 23 to a general storage area and a permanent storage area. The button detection unit 34 controls the overwriteable area allocation of the general storage area according to whether the button is operated. For example, as shown in (a) of FIG. 5, an overwrite area of the general storage area is allocated as the "A" area so that the image information is overwritten and an operation signal of the emergency button is detected. In this case, the overwriteable area is increased to the "B" area to allocate the data so that a larger amount of image data can be stored in case of an emergency. As a result, less memory is used in normal situations, and memory usage increases during emergencies, and images recorded before an emergency situation are stored without being damaged. Do it.

The alarm controller 35 drives the alarm unit 16 when an operation signal is detected by the button detector 34 to alert an external emergency situation.

When the operation signal is detected by the button detector 34, the voice processor 36 converts an audio signal input through the microphone 14 and outputs the converted audio signal to the telephone connection unit 22, and a voice signal from the telephone connection unit 22 is output. When input, the corresponding voice signal is converted to be output to the outside through the speaker 15.

FIG. 6 is an exploded perspective view of the angle adjusting means of FIG. 1, wherein the solar module 2 is coupled to the upper end of the support 10 through the angle adjusting means 100, and rotates according to the direction of incident light that changes according to the season. Can be controlled.

At this time, the angle adjusting means 100 is the first rotating member 110, the solar module mounting portion 110a is formed, the second rotating member 110 is fixed to the upper end of the support 10, and the first rotating member Support plate 130 for guiding rotation between the 110 and the second rotating member 110, and the first rotating member (110) is elastically coupled between the first rotating member (110) and the second rotating member (110) Locking or unlocking the first rotating member 110 and the second rotating member 110 by controlling the vertical movement of the rotation control assembly and the rotation control assembly for controlling the rotation of the 110 and the second rotating member 110. And a locking assembly.

The first rotating member 110 is fixed to the photovoltaic module mounting portion (110a) of the upper surface of the solar module 2, the opening 110b is formed in the center and the first projection 111 is bent downward on the lower surface Is formed. In addition, a plurality of first rotating protrusions 111a are formed on the outer surface of the first protrusion 111 to control the rotation angle in the left and right directions.

The second rotating member 110 has a lower surface fixedly installed at an upper end of the support 10, and an opening 120a is formed at the center thereof, and a second protrusion 121 upwardly curved at the upper surface thereof is formed. In addition, a plurality of second rotating protrusions 121a are formed on the second protrusion 121 to intersect with the first rotating protrusions 111a to control the rotation angle in the front-rear direction.

The support plate 130 has a structure in which an opening is formed in the center, the first rotating member 110 is in close contact with the upper surface, and the second rotating member 110 is in close contact with the lower surface. In addition, a gear or a thread corresponding to the first rotating protrusion 111a is formed on the upper surface of the support plate 130 so that the first rotating protrusion 111a is engaged, and the second rotating protrusion is engaged on the lower surface of the support plate 130. Gears or threads corresponding to the second rotary protrusion 121a are formed.

The rotation control assembly elastically couples the first rotating member 110 and the second rotating member 110 with the support plate 130 interposed therebetween, so that the front / back / left / right directions of the photovoltaic module 2 are aligned. To control the rotation.

The rotation control assembly includes a first rotation shaft 141, a second rotation shaft 142, a lifting pin 143, and a first elastic member 151.

The first rotating shaft 141 is integrally formed with the first body portion 141a and the first body portion 141a which have a coupling portion 141c formed at one end thereof and are inserted into the opening 110b of the first rotating member 110. It is formed and comprises a first wing portion (141b) that is engaged to the first rotating projection (111a).

The second rotating shaft 142 has a hollow formed therein, and is integrally formed with the second body portion 142a and the second body portion 142a having a stepped portion 142d at one end thereof, and the second rotating protrusion 121a. It is configured to include a second wing portion 142b is coupled to the engaging and formed through holes 142c in the lateral direction.

The lifting pin 143 is formed with a through hole 142c at one end thereof, a head portion 143a having a top and bottom protrusion 143c protruding up and down is formed at a central portion of the inner circumferential surface thereof, and the other end thereof has a second rotation shaft 142. Penetrating through the inside of the) is coupled to the coupling portion 141c of the first rotation shaft 141.

The first elastic member 51 is interposed between the elevating pin 143 and the second rotary shaft 142, and the upper end is supported by the stepped portion 142d of the second rotary shaft 142, and thus is lowered to the elevating pin 143. Provide elastic force.

The locking assembly has a convex portion 146b formed at a position corresponding to the upper and lower protrusions 143c of the elevating pin 143, and a concave portion 146c having a smaller diameter than the convex portion 146b on both sides of the convex portion 146b. Is formed, one end of which is coupled to one end of the locking pin 146 and the locking pin 146 passing through the through holes 142c and 143b of the second rotation shaft 142 and the lifting pin 143, and the locking pin 146. And a washer member 146a for preventing separation of the second and third members, between the locking pin 146 and the second rotary shaft 142 and between the washer member 146a and the second rotary shaft 142. The elastic members 153 and 155 are interposed.

Hereinafter, the operation of the angle adjusting means will be described in detail with reference to FIGS. 7 to 9.

As shown in FIG. 7, in the normal state, the convex portion 146b of the locking pin 146 is positioned between the upper and lower protrusions 143c of the lifting pins 143 to closely contact the upper and lower protrusions 143c, and thus the lifting pins ( 143 is fixed to the locking pin 146 can not be lifted.

Accordingly, the first rotating member 110 is fixed to the support plate 130 because the first rotating protrusion 111a of the first rotating member 110 and the gear of the support plate 130 are held in engagement.

In addition, the support plate 130 also maintains the state fixed to the second rotating member 110 because it maintains a state of engagement with the second rotating protrusion 121a of the second rotating member 110 coupled to the lower surface.

To adjust the angle of the photovoltaic module 2, as shown in FIG. 8, one side of the locking pin 146 or the washer member 146a is pressed, and in FIG. 8, the state in which the washer member 146a is pressed is illustrated. It is.

When the washer member 146a is pressed, the third elastic member 155 is compressed to move the locking pin 146 to the right so that the recess 146c of the locking pin 146 is positioned between the upper and lower protrusions 143c. The lifting pin 143 is provided with a clearance capable of lifting up and down by the difference between the diameter of the concave portion 146c and the diameter of the convex portion 146b.

Accordingly, as shown in FIG. 9, when the first rotating member 110 is held by the hand, the lifting pin 143 is raised, and at the same time, the first rotating protrusion 111a of the first rotating member 110 is supported by the support plate 130. The rotation of the solar module 2 can be separated from the gear of).

Thereafter, when the first rotating member 110 is separated from the hand, the lifting pins 143 are lowered by the elastic force of the first elastic member 151, and the first rotating protrusion 111a of the first rotating member 110 is removed. Is fixed to be meshed with the gear of the support plate 130 again.

After the angle adjustment of the photovoltaic module 2 is completed, when the washer member 146a that is pressed is released, the locking pin 146 returns to its normal position by the elastic force of the third elastic member 155, and the locking pin 146 is released. Since the convex portion 146b is positioned between the upper and lower protrusions 143c of the lifting pins 143 and is in close contact with the upper and lower protrusions 143c, the lifting pins 143 are fixed to the locking pins 146 without being lifted.

1: sign 10: holding 11: surveillance camera
12: light 13: emergency button 14: microphone
15: speaker 16: alarm unit 2: solar module
20 panel 21 battery 22 telephone connection
23: video storage unit 24: fuselage sensor 25: timer
26: illuminance sensor 100: angle adjustment means 110: first rotating member
111: first protrusion 120: second rotating member 121: second protrusion
130: support plate 141: first rotating shaft 141a: first body portion
141b: first wing portion 141c: coupling portion 142: second rotational shaft
142a: second body portion 142b: second wing portion 142c: through hole
142d: step 143: lifting pin 143a: head
143b: through hole 143c: upper and lower protrusions 146: locking pin
146a: washer member 146b: convex portion 146c: concave portion
151, 153, 155: first to third elastic members

Claims (5)

In the bus stop sign that lights the lamp using the power generated by the solar module,
A surveillance camera installed above the sign;
An image storage unit storing the captured image of the surveillance camera;
A fuselage detecting sensor for detecting a human body movement around the sign;
An emergency button for inputting a user operation signal when an emergency occurs;
An alarm unit driven when the emergency button manipulation signal is input;
A telephone connection unit for making a telephone connection with a preset number through a telephone network when the emergency button operation signal is input;
A speaker for outputting the voice of the telephone receiver connected to the outside;
A microphone to which an acoustic signal around the sign is input; And
Including a control unit for controlling the overall configuration,
The controller may include a camera controller for controlling the driving of the surveillance camera, an illumination controller for controlling the driving of the lamp, a button detector for sensing an operation signal of the emergency button, and the alarm unit according to a detection result of the button detector. An alarm control unit for controlling driving of the control unit and the storage area of the image storage unit, the image storage unit is set to the general storage area and the permanent storage area, and when the detection signal is detected by the button detection unit can overwrite the normal storage area And a memory controller for converting the sound signal input through the microphone and outputting the sound signal to the telephone connection unit, and converting the voice signal input from the telephone connection unit to output through the speaker. Solar safety bus stop sign, characterized in that. The method of claim 1,
The control unit zooms out the surveillance camera so that an image of the first area, which is the maximum radius area, is captured when the motion is not detected by the fuselage sensor, and when the motion is detected by the fuselage sensor, A solar safety bus stop sign, wherein the surveillance camera is zoomed in so that an image of a second area having a radius smaller than a radius of one area is captured. delete delete The method of claim 1,
An angle adjusting means for controlling the rotation of the solar module is provided at the top of the sign,
The angle adjusting means,
A first rotating member having a solar module mounting portion formed on an upper surface thereof, an opening formed in a center thereof, a plurality of first rotating protrusions formed on a lower surface thereof in a first rotational direction, and a first protruding portion curved downward;
A lower surface is fixedly installed at the upper end of the sign, an opening is formed in the center, and a plurality of second rotation protrusions are formed on the upper surface in a second rotation direction perpendicular to the first rotation direction, and the second protrusion is curved upward. A second rotating member;
An opening is formed in the center and a shape corresponding to the first rotating protrusion is formed on the upper surface, and a shape corresponding to the second rotating protrusion is formed on the bottom surface so as to be closely coupled between the first rotating protrusion and the second rotating protrusion. plate;
A rotation control assembly elastically coupled between the first rotation member and the second rotation member to control rotation of the first rotation member and the second rotation member; And
And a locking assembly penetratingly coupled to a side of the rotation control assembly and controlling the movement play of the rotation control assembly to lock or unlock the first and first rotation members.

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