KR102022313B1 - Apparatus for displaying residual time of one signallamp - Google Patents

Abstract

The present invention relates to an apparatus for displaying a remaining time of a traffic light, which displays a remaining time in a countdown format while a signal period of red and green traffic lights is stored by interworking with a traffic light of a crosswalk According to the present invention, the apparatus is installed with a crosswalk on a road where a vehicle travels to allow a pedestrian to cross the road, is installed with first left and right bollards as a pair at both sides or an inner side of a crosswalk entry area of a left pedestrian road used by the pedestrian to be fitted to the width of the cross walk, and is installed with second left and right bollards as a pair at both sides or an inner side of the crosswalk entry area of a right pedestrian road used by the pedestrian to be fitted to the width of the crosswalk. The apparatus comprises: a stop signal light for displaying a stop signal to the pedestrian during vehicular traffic by interworking with a red signal of a traffic light at the first and second left bollards and the first and second right bollards; a pedestrian signal light for displaying a pedestrian signal to enable the pedestrian to cross the crosswalk by being installed in parallel with the stop signal light to interwork with a green signal of the traffic light; a control unit for displaying the remaining time of the red and green signals of the traffic light through the display unit; and a display unit for displaying the remaining time by the control of the control unit.

Description

Apparatus for displaying residual time of one signallamp}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a traffic light remaining time display device. More particularly, the present invention relates to a traffic light remaining time display device that stores a signal cycle of a red traffic light and a green traffic light in a countdown form in association with a traffic light of a crosswalk.

Generally, a bollard is installed at a boundary between a roadway and a sidewalk to block pedestrians entering a sidewalk, thereby securing pedestrian safety, and preventing the vehicle from parking on the sidewalk.

1 is a perspective view showing a conventional bollard is installed near the crosswalk, Figure 2 is a cross-sectional view showing an example of a conventional bollard.

As shown in FIG. 1, a bollard 10 is installed at a boundary between a roadway and a sidewalk on which a pedestrian crossing is installed to prevent entry of a vehicle to a sidewalk, and a pedestrian crosswalk stops and stops on a sidewalk of both sides of the pedestrian crossing. The pedestrian crossing traffic light 20 provided with the red light 21 which shows the state which can pass, and the green light 22 which shows the state that the pedestrian can cross the street and the traffic stop state of a vehicle are provided.

Generally, the bollard 10 installed near the pedestrian crossing requires a structure that can withstand the impact generated when the vehicle collides with the vehicle and a structure that prevents the pedestrian injuries, so that the inside of the bollard 10 is usually a steel structure. The outside is made of urethane material, and the reflector reflecting the headlight of the vehicle is attached to the main body to improve visibility of the driver.

2 illustrates a bollard 10 disclosed in Korean Patent Laid-Open Publication No. 10-2008-0073483, in which a bollard 10 according to the prior art is inserted into and fixed to a lower portion of the bollard body portion 11 in the ground 1. The upper end portion 17 of the bollard body portion 11 protrudes a predetermined length to the outside over a predetermined length and is formed at predetermined intervals, and the upper end portion 17 surface of the bollard body portion 11 has a predetermined portion in the middle. Has a structure formed with a flat surface, and the reflective paper 15 is attached between the protruding end 13 and the protruding end 13 on the bollard body portion 11 at a position relatively relative to the protruding end 13. The reflective paper 15 is made to be easily recognized by changing its color according to the attached position.

According to the conventional bollard 10 configured as described above, by attaching the reflective paper 15 between the protruding end 13 and the protruding end 13, the damage of the reflecting paper 15 due to external contact is prevented, and the headlight of the vehicle is prevented. It is reflected by the reflector 15 so that the vehicle driver can recognize the boundary between the driveway and the sidewalk to prevent bollards from entering the vehicle, but there is an inherent function, but to ensure the safety of pedestrians crossing the crosswalk at night. There are limitations that are not fully considered.

In particular, traffic weaknesses, such as distracted children or elderly people with low vision and poor mobility, sometimes cross pedestrian crossings without correctly checking the crosswalk signals. If you drive the vehicle as it is, there is a risk that it may lead to death.

Patent Publication No. 2003-0087785 Publication No. 1998-071945

SUMMARY OF THE INVENTION In order to solve the above problems, an object of the present invention is to provide a signal light remaining time display device for storing a signal cycle of a red traffic light and a green traffic light in a countdown form in association with a traffic light of a crosswalk.

According to the present invention, a crosswalk is installed on a road on which a vehicle runs so that a pedestrian can cross, and a first left bollard and a first left bollard on both sides or the inside of the crosswalk entry area of a pedestrian crossing on a left pedestrian road used by a pedestrian are provided. 1 The right bollard is installed in a pair, and in the crosswalk entry area of the right pedestrian road used by pedestrians, the second left bollard and the second right bollard are installed in a pair so as to fit the width of the crosswalk. The first left bollard, the second left bollard, the first right bollard and the second right bollard are interlocked with a red signal of a traffic light to stop the traffic light to display a stop signal to the pedestrians when the vehicle passes; A pedestrian traffic light installed in parallel with the stop light to display a pedestrian signal for intersecting a crosswalk to a pedestrian in association with a green signal of a traffic light; A control unit which displays the remaining time of the red signal and the green signal of the traffic light through the display unit; And a display unit for displaying the remaining time under the control of the controller.

In addition, the control unit of the present invention displays the remaining time of the traffic light in conjunction with the pedestrian signal voice guidance device for guiding the voice whether or not the pedestrian walk is linked with the traffic light.

In addition, the signal light remaining time display device of the present invention is installed on both ends of the crosswalk to notify the waiter of the side to cross over the remaining time of the traffic light.

In addition, the control unit of the present invention stores the red signal time (seconds) in seconds when the red signal is initially set, the green signal time (seconds) when the green signal is initially set, and again red When the signal is turned on, it counts down as much as the stored time, and when it turns green, the countdown display of the red signal is cleared and the green signal storage time is counted down.

In addition, the control unit of the present invention checks the period of the red signal and the green signal, and if the signal period is different compares two or more times and displays the period when the same period.

In addition, the control unit of the present invention provides a "Err" display and flickering when both the red and green traffic lights come in, the same as the "Err" display and flickers when both the red and green traffic lights do not come To provide.

In addition, the control unit of the present invention is linked to the pedestrian signal voice guidance device for guiding whether or not the pedestrian can walk in conjunction with a traffic light to change the voice guidance of the pedestrian signal voice guidance device when the traffic light is broken or flashing at night Do it.

In addition, the present invention further includes a pedestrian crossing blocking light exit unit emitting a red light or a green light to cross the pedestrian crossing as a floor signal.

In addition, the control unit of the present invention controls the crosswalk blocking light output while the red signal is counted down to emit a reciprocating red light or fixed long as a floor signal, and emit a crosswalk blocking light while the green signal is counted down The unit is controlled to emit green light as a floor signal or to emit a long fixed signal.

In addition, the signal light remaining time display device of the present invention is installed in the accident occurrence area to display the remaining time in a countdown or count-up manner.

In addition, the present invention further includes a pedestrian road blocking light output unit which emits a red light or a green light to go on a pedestrian road as a floor signal.

In addition, the controller of the present invention controls the pedestrian road blocking light output unit while the red signal is counting down, and reciprocates the red light as the floor signal, and controls the pedestrian road blocking light output unit while the green signal is counting down as the floor signal. Shuttle the green light.

In addition, the controller of the present invention controls the pedestrian road blocking light output unit while the red signal is counted down to emit a long red light as a floor signal, and controls the pedestrian road blocking light output unit while the green signal is counted down It emits a long fixed green light as a floor signal.

In addition, the left bollard of the present invention is provided with an infrared transmitter, and the right bollard is equipped with an infrared receiver to detect a pedestrian entering between the left bollard and the right bollard.

The present invention may further include a pedestrian road blocking light output unit configured to emit a red light or a green light as a floor signal, and the controller may output a pedestrian road blocking light when a pedestrian entry is detected while the red signal is counted down. Wealth controls the red light as a bottom signal.

The present invention stores the signal cycle of the red traffic light and the green traffic light in conjunction with the traffic light of the crosswalk and displays the countdown form so that the pedestrian can safely cross the crosswalk.

In addition, the present invention can reduce the risk of approaching the roadway because the pedestrian must see at least 1M away from the roadway and sidewalk to see the count of bollards.

1 is a perspective view showing a conventional bollard installed near the crosswalk.
2 is a cross-sectional view showing an example of a conventional bollard.
3 is a block diagram of a traffic light remaining time display apparatus according to an embodiment of the present invention.
4A is a block diagram illustrating a configuration of a left bollard of a traffic light remaining time display device according to an embodiment of the present invention, and FIG. 4B is a view of a right bollard of a traffic light remaining time display device according to an embodiment of the present invention. A block diagram illustrating the configuration is shown.
5 is a diagram illustrating a process of checking a signal period in a controller.
6 is a detailed block diagram of the display unit.
7 is a diagram illustrating a red signal bottom signal.
8 is a diagram illustrating a green signal bottom signal.
9 is a block diagram of a traffic light remaining time display apparatus according to another embodiment of the present invention.
10 is a diagram illustrating a safety walking zone at a certain width in the center of the crosswalk.

Hereinafter, a traffic light remaining time display device according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

However, in describing the preferred embodiment of the present invention in detail, when it is determined that the detailed description of the related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

In addition, in the specification, when a part is 'connected' to another part, it is not only 'directly connected' but also 'indirectly connected' with another element in between. Include.

The described embodiments are provided so that those skilled in the art can easily understand the technical spirit of the present invention, and thus the present invention is not limited thereto. In addition, the matters indicated in the accompanying drawings may be different from those actually implemented in the schematic drawings in order to easily explain the embodiments of the present invention.

On the other hand, the expression "comprising" some components, as an 'open representation' simply refers to the presence of the components, and should not be understood as excluding additional components.

In addition, although terms such as 'first', 'second', and 'third' may be used to describe various components, the terms are used only to distinguish one component from other components, and the components Is not limited by the above terms.

The terms to be described below are terms defined in consideration of functions in the present invention, which may vary depending on the intention or convention of a user or an operator. Therefore, the definitions of these terms should be made based on the contents throughout the specification.

3 is a block diagram of a traffic light remaining time display apparatus according to an embodiment of the present invention.

Referring to FIG. 3, in the traffic light remaining time display device according to an exemplary embodiment of the present invention, a pedestrian crossing 100 is installed to allow a pedestrian to cross a road on which the vehicle travels, and the left pedestrian road 200-1 used by the pedestrian may be used. The left bollard 300-1 and the right bollard 300-2 are installed on both sides or inside the pedestrian crossing entry area so as to match the width of the crosswalk 100, and the right pedestrian road used by pedestrians ( The left side bollard 300-3 and the right side bollard 300-4 are provided in a pair in the crosswalk entry area of 200-2) so as to match the width of the crosswalk 100.

Infrared transmitters 310-1 and 310-3 are installed in the left bollards 300-1 and 300-3, and infrared receivers 310-2 and 310-in the right bollards 300-2 and 300-4. 4) is installed to detect pedestrians entering between the left bollard (300-1, 300-3) and the right bollard (300-2, 300-4).

 4A is a block diagram illustrating a configuration of a left bollard of a traffic light remaining time display device according to an embodiment of the present invention, and FIG. 4B is a view of a right bollard of a traffic light remaining time display device according to an embodiment of the present invention. A block diagram illustrating the configuration is shown.

Referring to FIG. 4A, the left bollard according to the present invention is installed in parallel with a stop signal light 110 for displaying a stop signal to a pedestrian when the vehicle is traveling in conjunction with a red signal such as a traffic light, and a stop light signal 110. A first analog-to-digital converter that receives a red signal such as a pedestrian signal 120 for displaying a pedestrian signal that can cross a pedestrian crossing to a pedestrian and interlocks with a green signal of an analog signal, and outputs it as an analog signal. 130-1, a second analog-to-digital converter 130-2 that receives a green signal such as a green signal light such as a signal lamp and outputs it as a digital signal, and a red signal of the signal light output from the first analog-digital converter and the The signal cycle of the green signal output from the second analog-to-digital converter is checked and stored each time, and then counted down at the next signal. The controller 140 displaying the remaining time through the display unit 140, the display unit 150 displaying the remaining time under control of the controller 140, and the stop signal 110 are turned on. The control unit 140 emits the blocking light crossing the sidewalk under the control of the control section 140 when the stop light 10 is turned on and the crosswalk blocking light output unit 160 that emits the blocking light crossing the crosswalk under the control of The walking road is provided with a blocking light emitting unit 170 and an infrared ray transmitting unit 180-1.

Referring to FIG. 4B, the right bollard according to the present invention is installed in parallel with a stop signal light 110 for displaying a stop signal to a pedestrian when the vehicle is traveling in conjunction with a red signal such as a traffic light, and a stop light signal 110. A first analog-to-digital converter that receives a red signal such as a pedestrian signal 120 for displaying a pedestrian signal that can cross a pedestrian crossing to a pedestrian and interlocks with a green signal of an analog signal, and outputs it as an analog signal. 130-1, a second analog-to-digital converter 130-2 that receives a green signal such as a green signal light such as a signal lamp and outputs it as a digital signal, and a red signal of the signal light output from the first analog-digital converter and the The signal cycle of the green signal output from the second analog-to-digital converter is checked and stored each time, and then counted down at the next signal. The controller 140 displaying the remaining time through the display unit 150, the display unit 150 displaying the remaining time under control of the controller 140, and the stop signal 110 are turned on. When the pedestrian crossing blocking light output unit 160 and the stop signal lamp 10 are turned on under the control of the control unit 140, the blocking light crossing the pedestrian road under control of the controller 140 is controlled. A walking road that emits light includes a blocking light output unit 170 and an infrared receiver 180-2.

Looking at the operation of the traffic light remaining time display device is configured as follows.

As shown in FIGS. 5 and 6, the controller 140 includes a red signal such as a signal signal output from the first analog-digital converter 130-1 and a green signal output from the second analog-digital converter 130-2. After checking and storing the signal period of each time, the remaining time is displayed on the display unit 140 in a countdown manner at the next signal.

In this case, the controller 140 stores the red signal period in seconds when the red signal is initially set, and stores the green signal period in seconds when the green signal is initially set, and again the red signal. When is lit, it counts down as the stored time first, and when it turns to green signal, clears the countdown display of the red signal and counts down the green signal storage time.

In this case, the control unit 140 repeatedly counts 4 times that the cycles of the red signal and the green signal are checked again and stored.

Meanwhile, the controller 140 stores the red signal period in seconds when the red signal is initially set, and stores the green signal period in seconds when the green signal is initially set. At the time of initial setting, the period is stored as the reference red signal period and the reference green signal period.After that, when the red signal period and the green signal period become more than a certain multiple (for example, 3 times) of the reference red signal period and the reference green signal, It is determined to be a failure and informs the management server so that the traffic light can be repaired.

In addition, the controller 140 blinks the entire display unit or blinks the output light of the pedestrian crossing blocking light output unit 160 when the green signal blinks quickly.

As illustrated in FIG. 7, the controller 140 controls the pedestrian crossing blocking light output unit 160 while the red signal is counted down to reciprocate the red light as a floor signal.

Similarly, the controller 140 controls the pedestrian crossing blocking light output unit 160 while the green signal is counting down as shown in FIG. 8 to reciprocate the green light as the floor signal.

In addition, the control unit 140 blinks the whole of the display unit when the green signal flashes to cross quickly, or causes the output light of the blocking light output unit 170 to blink.

As illustrated in FIG. 7, the controller 140 controls the blocking light exit unit 170 as a floor signal to reciprocate the red light while the red signal is counted down.

Similarly, as shown in FIG. 8, the controller 140 controls the blocking light exit unit 170 as a floor signal to reciprocate the green light while the green signal is counted down.

Meanwhile, referring to FIG. 3, infrared ray transmitting units 310-1 and 310-3 are installed in the left bollards 300-1 and 300-3, and infrared rays are installed in the right bollards 300-2 and 300-4. The receivers 310-2 and 310-4 are installed to detect pedestrians entering between the left bollards 300-1 and 300-3 and the right bollards 300-2 and 300-4.

In this case, when the signal of the traffic light is a red signal, when the pedestrian is detected through the infrared transmitter and the infrared receiver, the controller 140 walks while the red signal is counted down as shown in FIG. 7. By controlling the road blocking light output unit 170, the red light is reciprocated or long fixed as a floor signal.

On the other hand, the control unit 140 compares two or more times when the traffic light signal cycle is different and provides an active function countdown to display the period when the same period.

In addition, the control unit 140 provides an “Err” indication and a flashing when both the red and green traffic lights come in, and the “Err” indication and the blinking when both the red and green traffic lights do not come in the same way. to provide.

9 is a block diagram of a traffic light remaining time display apparatus according to another embodiment of the present invention.

Referring to FIG. 9, a signal light remaining time display device according to another exemplary embodiment of the present invention is installed in a bollard to read a walking signal of a traffic light, and reads the read walking signal, current position, and travel direction information from a radio frequency signal (example). A walk-in signal transmitter 1010 that converts the signal into a Wi-Fi signal at all times and transmits it at all times, and receives a radio frequency signal (for example, a Wi-Fi signal) transmitted from the walk signal transmitter 1010 to receive the current signal. A plurality of mobile communication terminals that obtain information on a walking signal, a current location, and a direction of a crosswalk, and provide a walking signal, a current location, and a direction of a current crosswalk to a user through a pop-up window or a voice based on the obtained information. 1020a-1020n are provided.

Many mobile communication terminals 1020a to 1020n described herein include a smart phone or a laptop computer, a digital broadcasting terminal, a personal digital assistant (PDA), a portable multimedia player (PMP), or the like. May be included.

Such a plurality of mobile communication terminals 1020a to 1020n download and install an application program (Application Program, also referred to simply as App) for performing an operation according to the present invention from the App Store.

As described above, when a user for performing an operation according to the present invention downloads and installs an application program, and enters insurance company information related to the death insurance or accident insurance that is applied by driving the application program, the mobile communication terminals 1020a to 1020n correspond to the corresponding. It connects to the insurance company server, transmits user information, notifies the installation of the application, and transmits a premium reduction request signal.

Then, the insurance company server lowers and adds a monthly amount of the insurance premium paid for death insurance or accident insurance to a certain amount (for example, 0.1% reduction) based on the user information received from the mobile communication terminals 1020a to 1020n.

In addition, the transmission distance of the radio frequency transmitted from the walking signal transmitter 1010 is within several meters so that the user can receive the radio frequency signal including the walking signal information read only when the user approaches the crosswalk several meters.

The walking signal transmitter 1010 is a user's mobile communication terminal 1020a passing a discount coupon that can be used in a store (for example, a convenience store, a restaurant, etc.) adjacent to the walking signal transmitter 1010 at a specific time (for example, 12 noon). ~ 1020n).

Then, the mobile communication terminal 1020a to 1020n may receive a discount while visiting the corresponding store and providing a discount coupon.

Similarly, the walking signal transmitter 1010 detects the positions of the mobile communication terminals 1020a to 1020n so that the user can move in and out of a safe walking zone located within a predetermined width at the center portion of the crosswalk, as shown in FIG. 10. In this case, when the number of traffic is counted and corresponds to a predetermined number (for example, 30 times), a discount coupon that can be used in a store (for example, a convenience store, a restaurant, etc.) adjacent to the walking signal transmitter 1010 may be used. 1020a to 1020n).

Then, the user of the mobile communication terminal 1020a to 1020n may visit the store and receive a discount while providing a discount coupon.

Similarly, the walking signal transmitter 1010 detects the positions of the plurality of mobile communication terminals 1020a to 1020n so that the number of times of coming and going when the user travels in and out of a safe walking zone located within a certain width of the center portion of the crosswalk. (It can be based on one month or two months) by counting a certain number of times (for example, 30 times), the user of the mobile communication terminal (1020a ~ 1020n) corresponding to a certain range of age walking in the same time zone It can provide meeting arrangement service.

That is, the walking signal transmitter 1010 may be used when a user A and B travel more than 30 times in two months in a safe walking zone located within a certain width of the center portion of the crosswalk, and A and B 10 times in the crosswalk. In case of encountering abnormalities, when A is 25 years old and B is 30 years old and less than 10 years old, when meeting and passing a crosswalk, a meeting arrangement message is provided to the mobile communication terminal, and in response to the meeting arrangement The phone number is transmitted so that a telephone call can be made during the mobile communication terminal period.

In this case, the walking signal transmitter 1010 may provide such a service only when the gender is different.

On the contrary, the walking signal transmitter 1010 detects the position of the mobile communication terminals 1020a to 1020n and counts the number of coming and going when a user crosses an area deviated from the crosswalk, for example, a predetermined number of times (for example, 30 times). In this case, the walking signal transmitter 1010 may provide a corresponding number of times to the user's mobile communication terminals 1020a to 1020n to have alertness.

Of course, the walking signal transmitter 1010 detects the position of the mobile communication terminals 1020a to 1020n, and counts the number of times of coming and going when the user crosses an area deviated from the crosswalk, for example, a predetermined number of times (for example, 30 times). In this case, the walking signal transmitter 1010 may provide the number of times to the police station server to take appropriate measures.

On the other hand, the walking signal transmitter 1010 detects the current position of the user to calculate the remaining distance (D) to cross the crosswalk, calculate the remaining time (t) to switch from green to red, etc., the position change When the moving speed v according to the position change is smaller than D / t, a prompt signal is transmitted to the mobile communication terminal to be provided to the user.

In this case, the prompt signal may be provided by the mobile communication terminal visually or through voice guidance, for example, may display the phrase 'Hurry up' or provide the voice.

Of course, the walking signal transmitter 1010 determines the current position of the user, calculates the remaining distance D to cross the crosswalk, calculates the remaining time t to switch from green to red, and changes the position. If the moving speed v according to the position change is less than D / t and the user has not entered the crosswalk yet, the stop signal is transmitted to the mobile communication terminal to be provided to the user. do.

In this case, the stop signal may be provided by the mobile communication terminal visually or through voice guidance. For example, the stop signal may be displayed or voiced.

On the other hand, the walking signal transmitter 1010 is located on the crosswalk and grasps the number of mobile communication terminals 1020a to 1020n in which the corresponding application is driven, and thus the plurality of mobile communication terminals 1020a to 1020n in which the corresponding application is driven. Number of pedestrians passing through the crosswalk after the user passes the crosswalk and walks the crosswalk in the same time zone and runs the corresponding application at the same time. You can make sure that compliance awareness is elevated.

On the contrary, the plurality of mobile communication terminals 1020a to 1020n are located on the crosswalk and identify the number of adjacent mobile communication terminals 1020a to 1020n for driving the corresponding application. The number of terminals 1020a to 1020n is provided after the user passes the crosswalk, so that the user walks the crosswalk at the same time and runs the corresponding application to check that there are a large number of pedestrians who cross the crosswalk. Can be elevated.

On the other hand, the traffic light remaining time display apparatus according to an embodiment of the present invention is a walking signal voice guidance device (linked with the traffic light) installed on the left bollard (300-1, 300-3) and the right bollard (300-2, 300-4) And the remaining time of the traffic light is displayed in a countdown (or count-up) form in association with the voice of pedestrian crossing.

As such, the signal remaining time display device is installed at both ends of the crosswalk to notify the waiter of the side that wants to cross the remaining time of the traffic light.

In addition, the traffic light remaining time display device changes the voice guidance of the pedestrian signal audio guide device at the time of a failure of the traffic light or at night blinking.

In other words, the traffic light remaining time display device is changed from "Turn out of the crosswalk" because it is dangerous when the traffic light is normal or "Traffic light is broken. Cross the left and right after crossing".

It is installed in necessary element areas such as pedestrian crossings where many accidents occur, and it is displayed not only by counting down but also by counting up (collectively, counting).

So far I looked at the center of the preferred embodiment for the present invention. Those skilled in the art will appreciate that the present invention can be implemented in a modified form without departing from the essential features of the present invention.

100: crosswalk
200-1, 200-2: Pedestrian Road
300-1 ~ 300-4: Bollard

Claims (15)

On the road on which the vehicle runs, a crosswalk is installed so that pedestrians can cross.In the crosswalk entry area of the left pedestrian road used by pedestrians, the first left bollard and the first right bollard on both sides or inside thereof to match the width of the crosswalk. In the crosswalk entry area of the right pedestrian road used by pedestrians, the second left bollard and the second right bollard are installed on both sides or the inside to match the width of the crosswalk.
The first left bollard, the second left bollard, the first right bollard and the second right bollard may include a stop signal for displaying a stop signal to a pedestrian when the vehicle is driven in conjunction with a red signal of a traffic light;
A pedestrian traffic light installed in parallel with the stop light to display a pedestrian signal for intersecting a crosswalk to a pedestrian in association with a green signal of a traffic light;
A control unit which displays the remaining time of the red signal and the green signal of the traffic light through the following display unit;
A display unit which displays the remaining time under the control of the controller;
A walking signal transmitter installed at the first left bollard to read a walking signal such as a traffic light, and convert the read walking signal information into a Wi-Fi signal and transmit the converted walking signal information; And
Receiving the walking signal information of the current crosswalk by receiving the Wi-Fi signal transmitted from the walking signal transmitter, and based on the obtained walking signal information includes a plurality of mobile communication terminals for providing the user with the walking signal information of the crosswalk ,
The plurality of mobile communication terminals download and install an application program, and drive the application program to input insurance company information related to the registered death or accident insurance and access the corresponding insurance company server to transmit user information. Inform you of the installation of the program, send a signal to request a premium reduction,
The insurance company server lowers and adds the insurance money to a predetermined amount based on the user information received from the mobile communication terminal,
The walking signal transmitter transmits a discount coupon that can be used in a store adjacent to the walking signal transmitter to a corresponding mobile communication terminal passing a specific time,
The walking signal transmitter detects the positions of the plurality of mobile communication terminals and counts the number of times of traffic coming and going when the user walks in and out of a safe walking area located within a predetermined width of the crosswalk. Send discount coupons for use in your store to your mobile device.
The pedestrian signal transmitter detects the positions of the plurality of mobile communication terminals and counts the number of times of traffic coming and going when the user walks in and out of a safe pedestrian zone located within a predetermined width at the center portion of the crosswalk, and corresponds to a predetermined number of times. Providing a meeting arrangement service between users of a mobile communication terminal corresponding to a certain age range walking in a time zone,
The walking signal transmitter detects the positions of the plurality of mobile communication terminals and counts the number of times of traffic coming and going when crossing the area deviated from the crosswalk. To be alert to,
The walking signal transmitter is located on a crosswalk and grasps the number of mobile communication terminals on which the application program is driven. Signal light remaining time display device to ensure that there are a large number of pedestrians who have passed the crosswalk by running the application program while providing a walking through the corresponding crosswalk in the same time zone. The method according to claim 1,
The control unit is connected to the traffic light signal signal remaining time display device for displaying the remaining time of the traffic light in conjunction with the pedestrian signal voice guidance device for guiding the voice whether or not to walk. The method according to claim 1,
The traffic light remaining time display device is installed at both ends of the crosswalk to the traffic light remaining time display device to inform the waiter of the side to be crossed to the waiting time. The method according to claim 1,
The controller stores the red signal time in seconds when the red signal is initially set, and stores the green signal time in seconds when the green signal is initially set, and again when the red signal is turned on. A signal lamp remaining time display device that counts down as much as the first stored time, clears the countdown display of the red signal, and counts down the green signal storage time when it is changed to a green signal. The method according to claim 4,
The controller checks the periods of the red signal and the green signal, and if the signal period is different, compares two or more times and displays the period when the same period is the same. The method according to claim 1,
The control unit provides an “Err” indication and blinks when both the red and green traffic lights come in, and the remaining signal lights provide “Err” indication and blinks when both the red and green traffic lights do not come in. Time display. The method according to claim 6,
The control unit is connected with a traffic light and is connected with a pedestrian signal voice guidance device for guiding whether or not the pedestrian can walk in a voice signal. Device. The method according to claim 1,
And a pedestrian crossing blocking light output unit configured to emit a red light or a green light to cross the pedestrian crossing as a floor signal. The method of claim 8,
The control unit controls the pedestrian crossing blocking light output unit while the red signal is counting down and emits a reciprocating red light or fixedly as a floor signal, and controls the pedestrian crossing blocking light output unit while the green signal is counting down to control the floor signal. A signal light remaining time indicating device for reciprocating a green light or emitting a long fixed light. The method according to claim 1,
The traffic light remaining time display device is installed in the accident-prone area, the traffic light remaining time display device to display the remaining time in a countdown or count-up manner. The method of claim 8,
And a pedestrian road blocking light output unit configured to emit a red light or a green light on a pedestrian road as a floor signal. The method according to claim 11,
The control unit controls the pedestrian road blocking light exit unit while the red signal is counting down and reciprocates the red light as the floor signal, and controls the pedestrian road blocking light exit unit while the green signal is counting down and reciprocates the green light as the floor signal. Traffic light remaining time display device. The method according to claim 11,
The controller controls the pedestrian road blocking light exit unit while the red signal is counting down and emits a red light as a floor signal for a long time, and controls the pedestrian road blocking light output unit while the green signal is counting down to control the green light as the floor signal. Signal light remaining time display device to emit a long fixed. The method according to claim 1,
The left bollard is equipped with an infrared transmitter, and the right bollard is equipped with an infrared receiver to detect the remaining time of traffic lights to detect pedestrians entering between the left bollard and the right bollard. The method according to claim 14,
It further includes a pedestrian road blocking light exit unit which emits a red light or a green light on a pedestrian road as a floor signal.
And the controller controls the pedestrian road blocking light output unit when the pedestrian entry is detected while the red signal is counted down, thereby reciprocating the red light as a floor signal.

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