KR101045569B1 - Night information system of pedestrian crossing - Google Patents

Abstract

The present invention relates to a crosswalk which is often displayed at a predetermined position on a roadway so that a pedestrian can safely cross the roadway; A pedestrian crossing approach vehicle sensor is installed in front of the pedestrian crossing, and a pedestrian protection pedestrian crossing street lamp is installed in the pedestrian crossing to reveal a pedestrian crossing when the pedestrian crosses the pedestrian crossing. A pedestrian crossing at night, where a plurality of signboards are installed at intervals between the pedestrian crossing vehicle sensor and the pedestrian crossing to sense the pedestrian crossing and pedestrian information (crossing situation). Information provision system.
The present invention senses a vehicle approaching by a pedestrian crossing approach vehicle sensor installed in front of a pedestrian crossing, and crossings on an electric signboard where at least one is installed between the pedestrian crossing approach vehicle sensor and the pedestrian crossing sensing the vehicle. By displaying the pedestrian walk (crossing) status of the sidewalk and pedestrians as an image, the pedestrian protection pedestrian crossing street lamp installed in the pedestrian crossing is revealed to inform the driver in advance before entering the crosswalk whether the pedestrian is crossing the crosswalk. Make it easier for drivers to recognize (identify) pedestrians before entering the crosswalk, and to make it easier for drivers who are driving at night Protect and drive pedestrians by informing and notifying information with pedestrians in advance It gives to allow the safe operation.
In addition, the present invention, the information of the pedestrian and the crosswalk (state, state) only when the pedestrian walks the crosswalk or when the vehicle approaches the crosswalk, the unevenly formed crosswalk and the pedestrian night situation Inform and inform them in advance to help protect pedestrians and help drivers drive safely.

Description

Night information system of crosswalks {INFORMATION SYSTEM OF STREET CROSSING}

The present invention relates to a pedestrian crossing night information providing system that informs the driver of the state (circumstance) of the pedestrian crossing that appears frequently in front when the vehicle runs on the road at night.

In more detail, in a crosswalk which is frequently installed at a predetermined position on a road in order to allow a pedestrian to cross the road safely, sensing a vehicle that runs on the road ahead of the difference crosswalk. A crosswalk approach vehicle sensor is installed, and a pedestrian protection crosswalk street light is installed on the crosswalk to reveal a crosswalk when a pedestrian crosses the crosswalk, and a crosswalk approach vehicle sensor and a crosswalk sensor sensing the car. In order to make it easy for the driver of the vehicle to display a plurality of electric signboards at intervals, the pedestrian crossing and the pedestrian's walking (crossing) are displayed as images, so Informs and informs in advance of the information (condition, status) of the pedestrian Providing information intended to provide a night of crosswalk to allow the line system.

In general, crosswalks are installed on roads where vehicles travel to allow pedestrians to cross.

As described above, the pedestrian crossing installed on the road includes a pedestrian traffic light that generates a light signal to allow the pedestrian to recognize whether the crossing is possible, and a driver traffic light that allows the driver to recognize whether the pedestrian crossing is a walking situation. It is provided.

However, conventional pedestrian crossings are equipped only with a signal function that allows the pedestrian and the driver to recognize the situation of the crosswalk, so that the driver cannot accurately grasp the situation of the crosswalk, so that even if the pedestrian enters the crosswalk, In this case, the vehicle stops suddenly at a distance close to the crosswalk and a safety accident occurs.

In addition, since the signal device of the crosswalk that is equipped with only a signal function is a conventional signal device that is automatically turned on periodically even when a pedestrian does not enter the crosswalk, drivers may unknowingly ignore the signal device and drive a safety accident. do.

As a proposal to solve the above conventional problem, a pedestrian protection device of Korean Patent Registration No. 10-982966 has been proposed.

It is equipped with a vehicle detector installed at the side of the road before entering the crosswalk, an alarm at the entrance of the crosswalk of the road, and an alarm equipped with a pedestrian detection unit that detects the pedestrian's motion and an alarm to warn the driver or pedestrian. It is.

In particular, the lighting lamp is a first light that provides different illumination to the driver according to the pedestrian's motion near the crosswalk, and the first light that crosses the crosswalk so that the pedestrian can be identified according to whether the pedestrian crossing the crosswalk. It is designed to prevent accidents by being alerted to vehicles approaching crosswalks in individual situations where pedestrians are crossing with two lights.

However, when the vehicle is detected in the vehicle detection unit installed at the side of the road before entering the crosswalk, the pedestrian detection unit of the alarm installed at the entrance of the crosswalk detects whether there is a pedestrian and turns on the first light. When crossing the pedestrian crossing, the second light is to be turned on.Therefore, there is a limitation of obtaining information that the driver must visually check the pedestrian approaching the pedestrian crossing or crossing the pedestrian crossing. Information on whether or not to cross the street can not be confirmed before approaching the crosswalk, and the distance that can be checked is too short, threatening the safety of pedestrians and causing safety accidents.

The present invention is to provide a cross-walking night information providing system that can solve the above problems.

According to the present invention, if a pedestrian is detected in a pedestrian crossing that is often installed at a predetermined position on the road in order to allow a pedestrian to safely cross the road, the pedestrian information is provided to the electronic board.
A crosswalk approaching vehicle sensor is installed in front of the crosswalk before sensing a road crossing, and a pedestrian protection crosswalk street lamp is installed on the crosswalk to illuminate the crosswalk when a pedestrian crosses the crosswalk. The pedestrian crossing (pedestrian crossing) and pedestrians are installed by installing one or more electronic display boards at predetermined intervals between the pedestrian crossing vehicle sensor sensing the vehicle and the pedestrian crossing so that the driver of the vehicle can easily see the pedestrian crossing. It displays the video and informs the driver who is driving at night of the pedestrian crossing and the information (situation, status) with the pedestrians in advance, and protects the pedestrian and provides the driver with safe driving information. The purpose is to provide.

Another object of the present invention, by sensing a vehicle approaching or passing through a crosswalk approach vehicle sensor installed in front of the crosswalk, revealing a pedestrian protection crosswalk street lamp installed on the crosswalk whether the pedestrian is crossing the crosswalk. By making it easy for the driver to identify whether or not, and by displaying an image of the pedestrian crossing (pedestrian crossing) and the pedestrian walking (crossing) on the electric signboard is installed between the sensor sensing the vehicle and the crosswalk. It is to provide a pedestrian crossing night information service system that protects pedestrians and enables the driver to drive safely by informing and notifying the pedestrian crossings and information with pedestrians that appear frequently at night.

It is still another object of the present invention to provide information about pedestrians and pedestrian crossings only when pedestrians walk crosswalks or when vehicles approach pedestrian crossings. It aims to provide a pedestrian crossing night information service system that protects pedestrians and helps drivers to drive safely by informing and notifying them in advance.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects,

In the crosswalk which is displayed at a predetermined position of the road so that a pedestrian can cross the road safely, it is buried in front of the crosswalk and the pedestrian sensing unit installed at the edge of the crosswalk to detect the pedestrian or The crosswalk adjacent vehicle sensing unit sensing the approaching vehicle installed on the side of the road, when the pedestrian is detected in the pedestrian sensing unit and the vehicle is sensed in the crosswalk adjacent vehicle sensing unit, the crosswalk is illuminated by the lighting device, In the pedestrian protection pedestrian crossing street lamp to provide a voice while displaying a variety of information and to display the image by an electronic sign;

delete

delete

Detects a vehicle operating by installing a pedestrian crossing remote vehicle sensor on an edge of the road or a road that is separated from the front of the pedestrian crossing, and a plurality of electric signs on the edge of the road between the pedestrian crossing vehicle sensor and the pedestrian crossing. When the pedestrian sensing unit senses a pedestrian or a pedestrian crossing vehicle sensor approaches a pedestrian crossing, the pedestrian crossing and the pedestrian's walking (crossing) are displayed as an image by an electronic board controlled by an electronic board control unit. It is achieved by the night information providing system 100 of the pedestrian crossing characterized in that.

Night information providing system of the crosswalk according to the present invention, in the crosswalk which is often displayed in a predetermined position on the road to enable pedestrians to safely cross the road; A pedestrian crossing approach vehicle sensor is installed in front of the pedestrian crossing, and a pedestrian protection pedestrian crossing street lamp is installed in the pedestrian crossing to reveal a pedestrian crossing when the pedestrian crosses the pedestrian crossing. One or more signboards are installed between the sensing crosswalk approaching vehicle sensor and the crosswalk at predetermined intervals so that the driver of the vehicle can obtain the crosswalk and pedestrian information (crossing situation) as an image.

The present invention senses a vehicle approaching a sensor installed in front of a pedestrian crossing, and at least one is installed between the pedestrian crossing vehicle sensor for sensing the vehicle and the pedestrian crossing, the pedestrian crossing and pedestrian walking By displaying (crossing) the situation, the pedestrian protection pedestrian crossing street lamps installed in the pedestrian crossings are revealed so that the driver can be notified before the pedestrian crossing to know whether or not the pedestrian is crossing the pedestrian crossing. In addition, the driver can easily identify (identify) the pedestrian before entering the crosswalk, and the information about the crosswalk and the pedestrian that is frequently seen by drivers driving at night Inform and inform you of the situation and condition so that pedestrians can drive safely. To make sure.

In addition, the present invention, the information of the pedestrian and the crosswalk (state, state) only when the pedestrian walks the crosswalk or when the vehicle approaches the crosswalk, the unevenly formed crosswalk and the pedestrian night situation Inform and inform them in advance to help protect pedestrians and help drivers drive safely.

1 is an exemplary perspective view showing an installation state of the night information providing system of pedestrian crossing according to the present invention.
Figure 2 and Figure 3 is an operation relationship explanatory diagram showing the normal state and the pedestrian appearance state of the cross-walking night information providing system according to the present invention.
4a to 4d are a perspective view and a front view and a rear view and a side view showing an electronic board installed in the night information providing system of a pedestrian crossing according to the present invention.

These and other objects and features of the present invention will be more clearly understood from the following detailed description based on the accompanying drawings.

1 to 4D are views showing specific implementation examples of the night information providing system 100 of the pedestrian crossing according to the present invention, and FIG. 1 shows the installation of the night information providing system 100 of the pedestrian crossing according to the present invention. Exemplary perspective view showing the state, Figures 2 and 3 is an explanatory view showing the operation state showing the normal state and the pedestrian appearance state of the information system 100 of the crosswalk according to the present invention, Figures 4a to 4d Exemplary view (perspective view and front view and rear view) showing an electric sign 120 installed in the night information providing system 100 of the crosswalk according to the invention.

The configuration of the night information providing system 100 of the crosswalk according to the present invention will be described.

The night information providing system 100 of the pedestrian crossing according to the present invention connects the sidewalks 2 installed on both sides of the roadway 1 on the road including the roadway 1 and the sidewalks 2 to each other. It is provided in the pedestrian crossing 5 which can cross 2), and the sidewalk 2 of the side in which the motor vehicle runs.

The central separation line 3 installed on the center line of the roadway 1 on the road, and the lane 4 separating the roadway 1 and the sidewalk 2 are coated with a light-emitting paint to prevent the light from being emitted from the vehicle. It was formed as a light-emitting lane that can be turned on and off at night by allowing the luminous light to emit light or by embedding light emitting means such as a light emitting diode (LED).

On both sides of the crosswalk 5, a pedestrian protection crosswalk road light 6 having a control device 130 and a control unit 140 is installed, and a predetermined distance from the crosswalk 5 is preferably several hundred meters. A crosswalk approach vehicle sensor 110, such as a proximity sensor or a contact sensor, is embedded in the front roadway 1, or a crosswalk approach vehicle sensor is installed at a roadside.

The control unit 140 installed in the pedestrian crossing road 6 includes an operation unit 141, a main control unit 142, an electronic sign control unit 150, and an illumination and audio image device unit 160. The wealth was formed as follows.

The operation unit 141, which is operated (operated) by a person (pedestrian) who wants to cross the roadway 1 using the crosswalk 5, includes a motion monitoring sensor 141-1 for detecting a pedestrian approaching the crosswalk. It is equipped with a user button (141-2) for the pedestrian to cross the crosswalk.

In particular, the pedestrian crossing approach vehicle sensing unit and the motion detection sensor 141-1 may operate a traffic light in conjunction with an existing traffic light installed around the intersection or crosswalk, the traffic light operates as a flashing light (yellow flashing) When the vehicle traveling on the roadway 1 is detected (sensing) in the crosswalk approaching vehicle sensing unit in the state of being turned on, the traffic light turns on a straight signal (green light) when there is no pedestrian in the crosswalk 5. If there is a pedestrian in (5), turn on the stop signal (red light) to induce the vehicle to stop, and if the pedestrian passes completely through the crosswalk (5), turn on the straight signal (green light) to turn the vehicle on the crosswalk (5). To get through).

Subsequently, after the vehicle passes the motion detection sensor 141-1 or the pedestrian passes completely through the crosswalk 5 in the state where there is no pedestrian on the crosswalk 5, the vehicle passes the crosswalk 5 to detect the motion. When passing through the sensor 141-1, that is, when the vehicle passes through the motion detection sensor 141-1 installed in the crosswalk road light 6 and is detected by the motion detection sensor 141-1 again, the traffic light is It can be operated with the original flashing light (yellow flashing).

The main controller 142 includes a main controller 143 for controlling each function and a timer 144 for setting a time and for operating various devices at a set time.

In addition, the sign controller 150 includes a sign controller 1 (151), a sign controller 2 (152), a sign controller 3 (153) to a sign controller n-1 (not specifically shown), a sign controller n (: Not specifically illustrated).

The lighting and audio image device unit 160 generates a sound (sound) around the pedestrian crossing the lighting device 161 and the crosswalk 5 and illuminates the light from the crosswalk street light 6 to the crosswalk 5 side. Voice guide device 162 for generating a pedestrian walking along the pedestrian crossing 5 and a pedestrian crossing the pedestrian crossing 5 and stopping the vehicle (stop in front of the pedestrian crossing 5). Image storage) 163 to store the image.

In the sidewalk 2 adjacent to the lane 4 between the pedestrian crossing 5 and the pedestrian crossing approach vehicle sensor 110, as one or more electronic display plates 120, an electronic display plate 1 (120-1) and an electronic display plate 2 (120-2), the display board 3 (120-3) to the display board n-1 (120- (n-1)) and the display board n (120-n) are provided at predetermined intervals, although not specifically shown. .

As illustrated in FIGS. 4A to 4D, the electric sign 120 is provided with an LED display 125 as a display on an inner front surface of the main body 121 having a thin thickness and a spherical body. A pillar 122 was installed at the center of the bottom surface, and a base plate 123 was integrally formed at the lower end of the pillar 122.

The base plate 123 integrally formed at the lower end of the support 122 is fixed to a mounting table (not specifically shown) by fixing means such as bolts to install the electric sign 120.

A plurality of electric light plates 1 (120-1), electric light plates 2 (120-2), electric light plates 3 (120-3), which are one or more electric light plates 120 provided in the sidewalk 2 adjacent to the lane 4, The display board n-1 (120- (n-1)) and the display board n (120-n) each have individual connection lines L1, L2, L3, and L (n-1: not shown specifically), and Ln ( (Not specifically shown)), each of the electronic board controllers 1 (151), the electronic board controllers 2 (152), and the electronic board controllers 3 (153) of the electronic sign control unit 150 installed inside the crosswalk street light (6). -Connect to the board controller n-1 (not shown specifically) and the board controller n (not shown specifically).

As described above, one or more of the display plates 120 provided in the sidewalk 2 (light plate 1 (120-1), light plate 2 (120-2), light plate 3 (120-3) to light plate n-1 (120- ( n-1)) and the display board n (120-n) for each individual connection line (L1, L2, L3, ~ L (n-1: not shown specifically), Ln (not shown specifically)). The display board controller 1 (151), the display board controller 2 (152), the display board controllers 3 (153) to the display board controllers n-1 (: (Not shown in detail) and the display board controller n (not specifically shown), if one line is disconnected and the display board 120 of the line is unable to perform a function, the other display board ( 120 may perform a function smoothly.

In addition, the pedestrian crossing approach vehicle sensor 110 is installed on the roadway (1) is a main controller consisting of a main controller 143 and a timer 144 is installed in the interior of the pedestrian crossing road light 6 using the line (SL). In connection with 142, the information obtained from the pedestrian crossing approach vehicle sensor 110 can be provided to the main controller 142.

The operation relationship of the night information providing system 100 of the pedestrian crossing according to the present invention formed as described above will be described.

The night information providing system 100 of the pedestrian crossing according to the present invention is a vehicle at the pedestrian crossing approaching vehicle sensor 110 installed at the pedestrian protection pedestrian protection crosswalk road light 6 or at the roadway (1) at night. Operation is initiated by sensing (sensing).

First, when the pedestrian approaches the vicinity of the pedestrian protection crosswalk road light (6) operates as follows.

When the pedestrian approaches the pedestrian protection crosswalk road light 6 on one side, the motion detection sensor 141-1 of the operation unit 141 is installed in the control unit 140 embedded in the pedestrian protection crosswalk road light 6. When the motion detection sensor 141-1 detects the pedestrian, the lighting device of the lighting and audio image device unit 160 is set according to the instruction already set by the main controller 143 of the main controller 142. Turn on (160) to illuminate the crosswalk (5) and its surroundings.

Pedestrians approaching the side of one side pedestrian protection crosswalk 6 moves along the sidewalk 2 without crossing the crosswalk 5 and is embedded in the pedestrian protection crosswalk road 6 and is operated by the operation unit 141. When the sensor 141-1 is out of range (if not detected), the timer 144 turns off the lighting device 160 that is turned on by operating for a set time.

In addition, the pedestrian approaches the vicinity of the pedestrian protection pedestrian crossing light (6) and is detected by the motion sensor 141-1 of the operation unit 141 in the control unit 140 installed in the pedestrian protection pedestrian crossing light (6). The lighting device 160 of the lighting and audio image device unit 160 installed in the protective pedestrian crossing light 6 is turned on and the pedestrian crosses the crosswalk 5 while the lighting device 160 is turned on as described above. In order to press the user button (141-2) in order to the main controller 143 installed in the main controller 143, the voice guide device 162 and image storage storage of the lighting and audio image device unit 160 ( 163 operates to output voice guidance and at the same time start shooting and storing the crosswalk 5 as an image.

In addition, the display board controller 1 (151), the display board controller 2 (152), and the display board controller 3 (153) of the display panel controller 150 are operated to connect to the respective connection lines L1, L2, and L3. -1), the display board 2 (120-2) and the display board 3 (120-3) are turned on, and the display board 1 (120-1) shows (illustrates) pictures and texts while walking forward, and the display board 2 ( 120-2) shows the text of 'Walking in front of 100M' (lighting), and signboard 3 (120-3) shows 'Pedestrian crossing and crossing of crosswalk' in red image. Attention is drawn to the vehicle running in the vehicle or the vehicle approaching the sensing unit 11.

When the pedestrian pressing the user button 141-2 starts to cross the crosswalk 5 as described above, the voice guide device 162 and the image storage storage 163 of the lighting and audio image device unit 160 operate. At the same time outputs the voice guidance and photographed and stored the crosswalk (5) as an image, the pedestrian crosses the crosswalk (5) completely is detected by the motion sensor 141-1 of the pedestrian protection crosswalk road light (6) on the other side After a few seconds, the lighting device 160, the voice eye device 162, and the image storage storage 163 of the lighting and audio image device unit 160 are turned off by the operation (OFF) of the timer 144. Display board 1 (151), display board controller 2 (152), and display board controller 3 (153) of the display board controller 150 are operated in reverse to connect the display boards 1 (L1, L2, L3) connected to the respective individual connection lines (L1, L2, L3). 120-1), the electric sign 2 (120-2) and the electric sign 3 (120-3) are turned off so that the vehicle passes the crosswalk (5). Induce.

On the other hand, when a vehicle approaching the pedestrian crossing approach vehicle sensor 110 installed in the roadway 1 is detected (sensing), it operates as follows.

When the vehicle is sensed (sensed) by the pedestrian crossing approach vehicle sensor 110 installed in the roadway 1, the main controller 142, the lighting and audio image device unit 160, and the electronic sign controller 150 operate at the same time. .

When the vehicle is sensed (sensed) by the pedestrian crossing approach vehicle sensor 110 installed in the roadway 1, the illumination and the illumination of the audio image device unit 160 are indicated by the instruction of the main controller 143 of the main controller 142. The device 160 lights up to illuminate the pedestrian crossing 5 and its surroundings, and the voice guidance device 162 and the image storage storage 163 operate to output voice guidance and simultaneously photograph the pedestrian crossing 5 as an image. Start saving.

In addition, the display board controller 1 (151), the display board controller 2 (152), and the display board controller 3 (153) of the display panel controller 150 are operated to connect to the respective connection lines L1, L2, and L3. -1), the display board 2 (120-2) and the display board 3 (120-3) are turned on, and the display board 1 (120-1) shows (illustrates) pictures and texts while walking forward, and the display board 2 ( 120-2) shows the text of 'Walking in front of 100M' (lighting), and signboard 3 (120-3) shows 'Pedestrian crossing and crossing of crosswalk' in red image. Attention to the vehicle asymptotically to the electric sign 1 (120-1).

As described above, the vehicle is detected (sensed) by the pedestrian crossing approach vehicle sensor 110 installed on the roadway 1 so that the lighting device 160 is turned on, and the voice guide device 162 and the image storage storage 163 operate to generate a voice. Output the guidance and simultaneously take a pedestrian crossing (5) as an image, and display board 1 (120-1), display board 2 (120-2), and display board 3 (120-3) are turned on to display board 1 (120-1). 'Displaying and writing in front walk' is displayed (embedded), and signboard 2 (120-2) displays 'lighting' during 'crosswalk in front of 100M' (lightening), and signboard 3 (120-3) ) Indicates 'Pedestrian crossing of pedestrian crossing and pedestrians crossing' and the vehicle marked with red image passes through pedestrian crossing (5) carefully.

As described above, when the vehicle passes the crosswalk 5, the motion detection sensor 141-1 of the operation unit 141 installed on the pedestrian protection crosswalk road light 6 on the traveling roadway 1 side travels (crosswalk crosswalk). Detects a vehicle passing through the vehicle, and when there are several vehicles traveling (passing the crosswalk), the motion detection sensor 141-1 finally detects the vehicle traveling (passing the crosswalk), and the detection of the vehicle After a few seconds after the completion, the timer 144 starts (OFF) to turn off the lighting device 160, the voice eye device 162, and the image storage storage 163 of the lighting and audio image device unit 160, and at the same time, Display board 1 (120-) connected to respective connection lines L1, L2, and L3 by turning off the display board controller 1 (151), the display board controller 2 (152), and the display board controller 3 (153) of the display panel controller 150. 1) Turn off the electric sign 2 (120-2) and the electric sign 3 (120-3).

In particular, when the crosswalk approach vehicle sensor 110 and the motion detection sensor (141-1) is installed to be interlocked with the existing traffic lights installed around the intersection or crosswalk operates as follows.

When the vehicle driving on the roadway 1 is sensed (sensed) by the crosswalk approach vehicle sensor 110 while the traffic light is operating as a flashing light (blinking yellow), the traffic light goes straight when there is no pedestrian in the crosswalk 5. Turn on the signal (green light), if there is a pedestrian in the crosswalk (5), turn on the stop signal (red light) to induce the vehicle to stop, and go straight when the pedestrian crosses the crosswalk (5). Lights) to induce the vehicle to pass through the crosswalk (5).

Subsequently, after the vehicle passes the motion detection sensor 141-1 or the pedestrian passes completely through the crosswalk 5 in the state where there is no pedestrian on the crosswalk 5, the vehicle passes the crosswalk 5 to detect the motion. When passing through the sensor 141-1, that is, when the vehicle passes through the motion detection sensor 141-1 installed in the crosswalk road light 6 and is detected by the motion detection sensor 141-1 again, the traffic light is Operates with the original flashing light (yellow flashing).

When the pedestrian crossing approach vehicle sensor 110 and the motion detection sensor 141-1 are installed to be interlocked with the existing traffic lights as described above, the traffic light is operated by a flashing light (yellow flashing), and the vehicle crosses the pedestrian crossing approach vehicle sensor. When detected (sensing) by 110, the traffic light is turned on with a straight signal (green light) or stop signal (red light) in the state where there is no pedestrian crossing on the crosswalk (5) to induce the vehicle to pass or stop. When passing through the crosswalk 5 and detected by the motion detection sensor 141-1, the traffic light is repeatedly operated whenever the vehicle detects the crosswalk approaching vehicle sensor 110 to operate in the original blinking light (yellow blinking) state. Can be carried out.

As described above, the night information providing system 100 of the pedestrian crossing according to the present invention operates a user button 141-2 by approaching a pedestrian protection pedestrian protection pedestrian protection street light 6 at night or driveway 1. Since the vehicle is activated only when the vehicle is detected (sensing) by the pedestrian crossing approach vehicle sensor 110 installed in the pedestrian crossing, various safety devices approach the pedestrian crossing 5 even if the vehicle driving approaches the pedestrian crossing 5. Pedestrians can safely cross the pedestrian crossing 5 by notifying the driver of the pedestrian crossing state several hundreds or tens of meters below.

On the other hand, the driver of the vehicle approaching the crosswalk 5 detects the vehicle by the crosswalk approach vehicle sensor 110 and simultaneously operates the lighting device 161 and the voice guidance device 162 installed on the crosswalk road light 6. The pedestrian is crossing with the voice, and the pedestrian is crossing with the voice. When approaching the pedestrian crossing (5), the electric sign 1 (120-1), the electric sign 2 (120-2) and the electric sign 3 By 120-3, the pedestrian crossing the crosswalk 5 is displayed as an image, so that the pedestrian crossing 5 can be carefully and safely passed.

In addition, the night information providing system 100 of the pedestrian crossing according to the present invention, the pedestrian approaches the pedestrian protection for the pedestrian crosswalk street light 6 at night to operate the user button (141-2) or installed on the driveway (1) Since only the vehicle is detected (sensing) by the pedestrian crossing approach vehicle sensor 110, it is possible to prevent unnecessary waste of power.

1: driveway 2: sidewalk 3: center line
5: pedestrian crossing 100: night information providing system of pedestrian crossing
110: pedestrian crossing approach sensor 120: electronic sign
130: control unit 140: control unit 141: operation unit
142: main control unit 150: electronic board control unit
160: lighting and audio image device

Claims (14)

In the crosswalk which is displayed at a predetermined position of the road so that a pedestrian can cross the road safely, it is buried in front of the crosswalk and the pedestrian sensing unit installed at the edge of the crosswalk to detect the pedestrian or The crosswalk adjacent vehicle sensing unit sensing the approaching vehicle installed on the side of the road, when the pedestrian is detected in the pedestrian sensing unit and the vehicle is sensed in the crosswalk adjacent vehicle sensing unit, the crosswalk is illuminated by the lighting device, In the pedestrian protection pedestrian crossing street lamp to provide a voice while displaying a variety of information and to display the image by an electronic sign;
Detects a vehicle operating by installing a pedestrian crossing remote vehicle sensor on an edge of the road or a road that is separated from the front of the pedestrian crossing, and a plurality of electric signs on the edge of the road between the pedestrian crossing vehicle sensor and the pedestrian crossing. When the pedestrian sensing unit senses a pedestrian or a pedestrian crossing vehicle sensor approaches a pedestrian crossing, the pedestrian crossing and the pedestrian's walking (crossing) are displayed as an image by an electronic board controlled by an electronic board control unit. Night information providing system of pedestrian crossing, characterized in that it is to be given. delete The pedestrian crossing approach vehicle sensor of claim 1, further comprising: a pedestrian crossing approach vehicle sensor installed at an edge of the road or on a road to sense a vehicle traveling on the road;
Proximity sensor or contact sensor; night information providing system of pedestrian crossing, characterized in that. delete delete The apparatus of claim 1, further comprising: a circumferential sidewalk access panel installed between the pedestrian crossing vehicle sensor and the pedestrian crossing that sense an automobile driving the road;
A thin body and a polyhedron;
An LED display as a display installed on the inner front of the main body;
Shore is installed in the bottom center of the main body;
Night information providing system of pedestrian crossing, characterized in that formed; base plate integrally formed on the lower end of the support. The apparatus of claim 1, further comprising: a circumferential sidewalk display panel installed between the pedestrian crossing vehicle sensor and the pedestrian crossing that sense an automobile driving the road;
A nighttime information providing system of a crosswalk, characterized in that formed by each of the display boards 1 to the display boards n to be connected to each of the display board controller 1 by a separate connection line. delete delete delete delete delete The vehicle according to claim 1, wherein the pedestrian crossing approach vehicle sensor is located at the edge of the road or the road ahead of the pedestrian crossing; Night information providing system of pedestrian crossing, characterized in that interlocking with the existing traffic lights installed around the intersection or crosswalk.
delete

Images