KR102462965B1 - Lane guidance color block in apartment complex, pedestrian safety assistance system using the same - Google Patents

Abstract

The present invention relates to a pedestrian safety assistance system using a lane guidance color block in an apartment complex and, more particularly, to a pedestrian safety assistance system using a lane guidance color block in an apartment complex. The pedestrian safety assistance system comprises: two solar cell arrays (121) formed on both sides of an LED element (122) formed in the center of an upper portion of a safety auxiliary signal module (120) body; and an MCU (124) driven by power supplied from the solar cell arrays (121), and for confirming a round trip time (RTT) for a beacon signal with respect to an NFC detector formed in a necklace detector (500) or the NFC module of a mobile terminal (600). According to an embodiment of the present invention, the pedestrian safety assistance system using a lane guidance color block in an apartment complex enables safe driving, can prevent accidents due to a vehicle leaving a centerline, and can provide safety assistance by monitoring the movement of pedestrians such as children and the elderly.

Description

Lane guidance color block in apartment complex, pedestrian safety assistance system using the same}

The present invention relates to a lane guidance color block in an apartment complex and a pedestrian safety assistance system, and more specifically, to provide safety assistance by monitoring the movement of pedestrians such as children and the elderly, preventing safe driving and accidents caused by deviations from the center line of vehicles. It relates to a lane guidance color block and pedestrian safety assistance system in an apartment complex for

In the case of the road in the existing apartment complex and the entrance to the parking lot, the center line of the complex through which vehicles pass is painted with yellow paint to separate the two lanes.

In this case, there is a problem that it is difficult to ensure the safety of pedestrians, and especially at night, there have been many cases of crossing the lane because the center line is not clearly identified. have.

Accordingly, in the technical field, there is a demand for technology development to provide safe driving and accident prevention due to deviation of the center line of a vehicle, and safety assistance by monitoring the movement of children and the elderly.

As a related prior art, Korean Patent Application No. 1020130023615 (2013.03.05) "Child safety management system and child safety management method (the method and system safety management of preschooler)" is a plurality of slave terminals and The master terminal is formed, but the master terminal always checks the corresponding response signal according to the positioning signal oscillated from the master terminal to check the position of the slave terminal worn by the child, so that the location and trend of the child is always monitored by the teacher. It relates to a child safety management system and a child safety management method that allow a terminal to check.

In addition, the Republic of Korea Patent Application No. 1020130146734 (2013.11.29) No. "Infant safety management system and method using cloud robot" indicates whether or not young children are enrolled at a preset school time. is detected, and if a child who has not enrolled is detected, it is related to a technology that safely manages the enrollment of young children by notifying the guardian immediately.

In addition, the Republic of Korea Patent Application No. 1020170154854 (2017.11.20) "SMART CONCENT AND INFANTS SAFETY SUPERVISION SYSTEM USING THE SAME" using the same It relates to a technology including a control unit that provides notification information to a user terminal or blocks power supplied to a corresponding electronic product by a power supply unit.

In addition, the Republic of Korea Patent Application No. 1020160011582 (2016.01.29) "Infant safety monitoring system using wearable device based on smart-phone" is oxygen saturation and posture It relates to a technology that provides the effect of minimizing inconvenience to young children by detecting in real time and automatically wirelessly transmitting the detected information to a smart phone through Bluetooth, while allowing parents to easily check the status information of young children.

However, these conventional techniques are insufficient for safety in the complex.

Republic of Korea Patent Application No. 1020130023615 (2013.03.05) No. "Children's safety management system and child safety management method (the method and system safety management of preschooler)" Korean Patent Application No. 1020130146734 (2013.11.29) "Infant safety management system and method using cloud robot" Republic of Korea Patent Application No. 1020170154854 (2017.11.20) "SMART CONCENT AND INFANTS SAFETY SUPERVISION SYSTEM USING THE SAME" Republic of Korea Patent Application No. 1020160011582 (2016.01.29) "Infant safety monitoring system using wearable device based on smart-phone"

The present invention is to solve the above problems, and to provide a lane guidance color block and pedestrian safety assistance system in an apartment complex to prevent safe driving and accidents due to deviation of the center line of the vehicle.

In addition, the present invention is to provide a lane guidance color block and pedestrian safety assistance system in an apartment complex to provide safety assistance by monitoring the movement of children and the elderly.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the lane guidance color block in an apartment complex according to an embodiment of the present invention is a solar LED element 122 formed in the upper center of the safety auxiliary signal module 120 body, and two solar panels are formed on both sides. cell array 121; And MCU 124 that is driven by the power provided from the solar cell array 121 and checks the RTT (Round Trip Time) for the beacon signal with respect to the NFC detector or the NFC module of the mobile terminal 600 formed in the necklace detector 500 . ); It is characterized in that it includes.

At this time, the MCU 124 controls the amount of power to be adjusted to be between 10 and 30 cm with respect to the reception range of the beacon signal including the block line position information corresponding to the lane guidance color block 100. can

In addition, the LED element 122 is characterized in that the color is formed on the road to form a certain line.

In addition, the LED element 122 is a preset blue (or green) in the first speed section of the first step, yellow in the second speed section of the second step, and the third speed section of the third step (first, second 2 and 3, the speed increases) is characterized in that it is produced by changing the color to red (flashing possible).

In order to achieve the above object, a pedestrian safety assistance system using a lane guidance color block in an apartment complex according to an embodiment of the present invention includes a necklace detector 500 having a GPS receiver; and a lane guidance color block 100 for receiving location information through short-range wireless communication from the necklace detector 500 to monitor the movement of the elderly including children; It is characterized in that it includes.

The lane guidance color block and pedestrian safety assistance system in an apartment complex according to an embodiment of the present invention has the effect of preventing safe driving and accidents due to deviation of the center line of the vehicle.

In addition, the lane guidance color block and pedestrian safety assistance system in an apartment complex according to another embodiment of the present invention has the effect of providing safety assistance by monitoring the movement of children and the elderly.

1 is a view showing a lane guidance color block and a pedestrian safety assistance system in an apartment complex according to an embodiment of the present invention.
2 is a plan view showing the exterior of the lane guidance color block 100 of the pedestrian safety assistance system 1 using the lane guidance color block in an apartment complex according to an embodiment of the present invention.
3 is a block diagram showing the components of the lane guidance color block 100 in the pedestrian safety assistance system 1 using the lane guidance color block in the apartment complex according to the embodiment of the present invention.
4 is a view showing that the lane guidance color block 100 of the pedestrian safety assistance system 1 using the lane guidance color block in the apartment complex according to the embodiment of the present invention is formed between the color blocks 10 for roads.
5 is a diagram illustrating a process of protecting a pedestrian by detecting a signal when a pedestrian crosses a lane in the safety assistance signal module 120 according to an embodiment of the present invention and sending a signal to the warning device 130 to generate a warning sound. .

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a detailed description of a preferred embodiment of the present invention will be described with reference to the accompanying drawings. In the following description of the present invention, if it is determined that a detailed description of a related well-known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

In the present specification, when any one component 'transmits' data or signal to another component, the component may directly transmit the data or signal to another component, and through at least one other component This means that data or signals can be transmitted to other components.

1 is a view showing a lane guidance color block and a pedestrian safety assistance system in an apartment complex according to an embodiment of the present invention. Referring to FIG. 1 , a pedestrian safety assistance system 1 using a lane guidance color block in an apartment complex is a lane guidance color block group 100g consisting of a lane guidance color block 100, a block control device 200, and a network 300 ), a lane guidance server 400 , a necklace detector 500 and a mobile terminal 600 .

The network 300 is a high-speed backbone network of a large-scale communication network capable of high-capacity and long-distance voice and data services, and may be a next-generation wired or wireless network for providing the Internet or high-speed multimedia services. When the network 300 is a mobile communication network, it may be a synchronous mobile communication network or an asynchronous mobile communication network. As an example of the asynchronous mobile communication network, there may be a wideband code division multiple access (WCDMA) type communication network. In this case, although not shown in the drawing, the network 300 may include a Radio Network Controller (RNC). Meanwhile, although the WCDMA network is taken as an example, it may be a 3G LTE network, a 4G network, other next-generation communication networks such as 5G, and other IP-based IP networks. The network 300 includes a lane guidance color block group 100g consisting of a lane guidance color block 100, a block control device 200, a lane guidance server 400, a necklace detector 500, a mobile terminal 600, and the It serves to transmit signals and data between external systems.

2 is a plan view showing the exterior of the lane guidance color block 100 of the pedestrian safety assistance system 1 using the lane guidance color block in an apartment complex according to an embodiment of the present invention. 3 is a block diagram showing the components of the lane guidance color block 100 in the pedestrian safety assistance system 1 using the lane guidance color block in the apartment complex according to the embodiment of the present invention. 4 is a view showing that the lane guidance color block 100 of the pedestrian safety assistance system 1 using the lane guidance color block in the apartment complex according to the embodiment of the present invention is formed between the color blocks 10 for roads.

First, referring to FIGS. 2 and 3 , the lane guidance color block 100 includes a block body 110 in the form of a plate-shaped hexahedron, and a safety auxiliary signal module 120 , and the safety auxiliary signal module 120 is a solar It may include a cell array 121 , a charging unit 121a , an LED device 122 , a beacon transmitting/receiving unit 123 , and an MCU 124 .

Two solar cell arrays 121 may be formed on both sides around the LED element 122 formed in the upper center of the safety auxiliary signal module 120 body.

The LED element 122 is a multi-color LED in which R, G, and B elements are bundled into one package. Each multi-color LED can control the color and brightness by combining the colors of the R, G, and B elements inside. In addition, color and brightness can be realized by using a PWM (Pulse Width Modulation) method as well as a combination of colors.

The safety auxiliary signal module 120 is formed in a cylindrical shape to have a structure to be inserted into a hole formed in the center of the block body 110, and the solar cell array 121 is embedded in the center of the upper surface and the solar cell array 121. The LED element 122 is formed in the center of the block body 110 and has a structure detachable through the central insertion hole of the block body 110 .

On the other hand, the safety auxiliary signal module 120 has a beacon transmitter and receiver 123 and MCU 124 formed inside the body, and the MCU 124 converts solar energy into power energy by the solar cell array 121 . When stored in the charging unit 121a formed of a capacitor, the lighting of the LED element 122 is controlled using the power stored in the charging unit 121a, and the necklace detector ( 500) and at least one of the mobile terminals 600 carried by the driver may perform a function of transmitting color line location information through a beacon signal of short-range wireless communication such as Zigbee or Bluetooth.

Accordingly, the necklace detector 500 and the mobile terminal 600 receiving the beacon signal periodically check the detection of the direction change of the beacon signal through the NFC detector formed in the necklace detector 500 or the NFC module of the mobile terminal 600 . And when the direction change of the beacon signal is detected, by outputting a recognition signal through a vibration or voice signal, children and drivers can safely recognize that the lane guidance color block 100 crosses the formed block line.

To this end, the MCU 124 of the safety auxiliary signal module 120 controls the amount of power to be adjusted between 10 and 30 cm with respect to the reception range of the beacon signal including the block line position information, as well as the necklace detector ( 500) is formed in the NFC detector or the NFC module of the mobile terminal 600, the RTT (Round Trip Time) for the beacon signal is checked, the RTT is decreased within the first threshold, and then the RTT is increased by exceeding the second threshold. In each RTT measurement result of the first direction beacon transmission unit 123a and the second direction beacon transmission unit 123b, the first direction beacon transmission unit 123a converges to the minimum RTT measurement value, and when the RTT increases, the occurrence of more than a preset error range occurs. ) and the second direction beacon transmission unit 123b, respectively, may be analyzed by detecting the direction change of the beacon signal.

On the other hand, in the installation of the lane guidance color block 100, the road is constructed by not painting the yellow lane on the asphalt, but laying the block using the lane guidance color block 100 as a whole as shown in FIG. , a lane guidance color block 100 with a size of 20×20 cm is used. In this case, the part corresponding to the road is constructed with the color block 10 for the road corresponding to the lane guidance color block 100 without the safety assistance signal module 120 in cement color, and the part corresponding to the center line is the safety assistance A lane guidance color block 100 into which the signal module 120 is inserted is constructed.

That is, the part corresponding to the center line makes a hole for inserting the LED chip in the middle of the safety assistance signal module 120 and inserts the LED chip therein to construct a color line block for the center lane manufactured, but the block body 110 A hole of a certain size (about 50 pie) is created in the center during the block forming process or after forming, and the safety auxiliary signal module 120, which is a signal module for the center line, is inserted into this insertion hole, and the safety auxiliary signal module 120 ), a drain network is installed in the hole for the insertion of the safety auxiliary signal module 120 of the road color block 10, which is the lane guidance color block 100 without Each sensor module may be formed inside the network. Here, the sensor module is provided with a humidity sensor so that when the humidity inside the lane guidance color block 100 is higher than or equal to the preset humidity in a rainy state, the rain information and A function of transmitting an identification ID (ie, location information) may be provided.

As shown in Figure 4, the lane guidance color block 100 is formed in a line between the sidewalk blocks 10 corresponding to the road and periodically transmits a beacon signal to determine whether the driver and children invade the center line of the road through the beacon signal. can provide a recognizable effect. Here, when the LED element 122 is formed in a different color for each zone, it can help the general public, especially at night, to provide safety for walking.

That is, a color may be formed on the road to form a certain line, for example, blue (or green) in the preset first speed section of the first step, yellow in the second speed section of the second step, and the third step In the third speed section (the speed increases as the speed increases with the 1st, 2nd, and 3rd speeds) of By assisting, it is possible to increase the safety of walking and driving by indicating the risk of intrusion of the center line.

On the other hand, based on the lane guidance color block 100 having the above-described configuration, it is possible to perform movement monitoring for the elderly including children by using a dedicated necklace detector 500 equipped with a GPS receiver.

More specifically, the beacon transmitter/receiver of the safety assistance signal module 120 provided in the lane guidance color block 100 installed on the central road of the road in the apartment and hanging the detector in the form of a necklace for children (children) or the elderly. (123) is used as a system to monitor the movement of children and the movement of the elderly (eg, the elderly with dementia).

In the present invention, when the mobile terminal 600 carried by the driver before passing the vehicle entrance of the apartment complex is recognized for the QR code formed at the vehicle entrance, the lane guidance server corresponding to the URL address corresponding to the QR code information ( After accessing through the network 300 to 400), the lane guidance app may be received and installed.

In another embodiment of the present invention, the mobile terminal 600 receives the pop-up message according to the short-range wireless communication (Wi-Fi, Bluetooth, etc.) function of the block control device 200 formed at the vehicle entrance of the apartment complex, and then responds to the pop-up message. After accessing the lane guidance server 400 corresponding to the corresponding URL address through the network 300, the lane guidance app may be received and installed.

Accordingly, the mobile terminal 600 periodically checks the detection of the direction change of the beacon signal through the NFC module, and when the direction change of the beacon signal is detected, by outputting a recognition signal through vibration or voice signal, children and drivers can safely drive the car By making it possible to recognize that the line guidance color block 100 crosses the formed block line, it is possible to imprint the driver's attention when crossing the center lane.

Accordingly, the necklace detector 500 not only periodically checks the detection of the direction change of the beacon signal through the NFC detector, but also uses the GPS receiver provided in the necklace detector 500 to install the lane guidance collar installed on the central road of the road in the apartment. When a movement line according to the location information is provided to the beacon transmitter/receiver 123 of the safety assistance signal module 120 provided in the block 100, the block control device 200 operates the lane guidance color block 100 through short-range wireless communication. After receiving ID, location information, and center lane departure information of the necklace detector 500 from .

On the other hand, the lane guidance server 400 stores the ID, location information, and center lane departure information of the necklace detector 500 as object information, and then receives the same from the mobile terminal 100 operated by each driver. After receiving the terminal identification number (IMEI), location information, and center lane departure information of Through 300 , a control signal may be transmitted to continuously output a warning voice and a vibration signal to the necklace detector 500 and the mobile terminal 100 , respectively.

In addition, as another embodiment of the present invention, on the other hand, based on the lane guidance color block 100 having the above-described configuration, a dedicated necklace detector 500 equipped with a GPS receiving device, and other mobile terminals 600 are used. Through short-distance wireless communication of the IoT-based module and the MCU 124 of the lane guidance color block 100 formed on the road color block 10 matched with the lane guidance color block 100 for children and drivers It is possible to provide a location guidance service according to transmission and reception of rain information.

That is, the lane guidance server 400 is a block control device ( According to the rain information provided through the 200), the rain information and the identification ID (ie, location information) of the lane guidance color block 100 may be received and stored from the block control device 200 through the network 300 .

Accordingly, the lane guidance server 400 calculates the distance between the location information of the current necklace detector 500 and the mobile terminal 600 and the location information of the lane guidance color block 100 that has provided rain information, and the necklace detector By controlling the transmission to 500 and the mobile terminal 600 to output rain information along with distance information through a speaker, which is each audio output unit, guidance for the blind in case of localized heavy rain can be performed.

5 is a diagram illustrating a process of protecting a pedestrian by detecting a signal when a pedestrian crosses a lane in the safety assistance signal module 120 according to an embodiment of the present invention and sending a signal to the warning device 130 to generate a warning sound. .

Referring to FIG. 5 , the warning device 130 includes an LED chip 131 , a speaker 132 , a battery 133 , and a T-shaped concrete block 134 , and thus a safety auxiliary signal formed in a white lane or a yellow lane. When the module 120 detects that the pedestrian crosses the lane, it receives a warning control command through the block control device 200 or directly from the safety auxiliary signal module 120, and then sends a warning voice signal through the speaker 132. output, and a warning light source signal may be output through the LED chip 131 .

The present invention can also be implemented as computer-readable codes on a computer-readable recording medium. The computer-readable recording medium includes all types of recording devices in which data readable by a computer system is stored.

Examples of computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage device, etc. also includes

In addition, the computer-readable recording medium is distributed in a computer system connected through a network, so that the computer-readable code can be stored and executed in a distributed manner. In addition, functional programs, codes, and code segments for implementing the present invention can be easily inferred by programmers in the technical field to which the present invention pertains.

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms are used, these are only used in a general sense to easily explain the technical content of the present invention and help the understanding of the present invention. , it is not intended to limit the scope of the present invention. It will be apparent to those of ordinary skill in the art to which the present invention pertains that other modifications based on the technical spirit of the present invention can be implemented in addition to the embodiments disclosed herein.

1: Pedestrian safety assistance system using lane guidance color blocks in apartment complexes
100: lane guidance color block 110: block body
120: safety auxiliary signal module 121: solar cell array
121a: charging unit 122: LED element
123: beacon transceiver 124: MCU
130: warning device 131: LED chip
132: speaker 133: battery
100g: lane guidance color block group 200: block control device
300: network 400: lane guidance server
500: necklace detector 600: mobile terminal

Claims (5)

Lane guidance color block group (100g) consisting of lane guidance color block 100, block control device 200, network 300, lane guidance server 400, necklace detector 500 and mobile terminal 600 In the pedestrian safety assistance system (1) using the lane guidance color block in the apartment complex,
Lane guidance color block 100,
It includes a block body 110 in the form of a plate-shaped hexahedron, a safety auxiliary signal module 120, and the safety auxiliary signal module 120 is a solar cell array 121, a charging unit 121a, an LED element 122, a beacon transmission and reception. comprising a unit 123 and an MCU 124;
Two solar cell arrays 121 are formed on both sides around the LED element 122 formed in the upper center of the safety auxiliary signal module 120 body,
The LED element 122 is a multi-color LED in which R, G, and B elements are bundled into one package,
Each multi-color LED is controlled in color and brightness by the color combination of R, G, and B elements inside.
Safety auxiliary signal module 120,
It is formed in a cylindrical shape to have a structure to be inserted into a hole formed in the center of the block body 110 , the solar cell array 121 is embedded in the center of the upper surface, and the LED element 122 is embedded in the center of the solar cell array 121 . It is formed in a form provided with a structure that is detachable through the central insertion hole of the block body 110, and the beacon transmission/reception unit 123 and the MCU 124 are formed inside the body, and the MCU 124 is a solar cell array ( 121), when solar energy is converted into electric power energy and stored in the charging unit 121a formed of a capacitor, the lighting of the LED element 122 is controlled using the power stored in the charging unit 121a, and the beacon transmission/reception unit 123 ) to transmit color line location information through a beacon signal of short-range wireless communication to at least one of the necklace detector 500 possessed by the elderly, such as children, and the mobile terminal 600 carried by the driver,
The necklace detector 500 and the mobile terminal 600 that have received the beacon signal periodically check the detection of the direction change of the beacon signal through the NFC detector formed in the necklace detector 500 or the NFC module of the mobile terminal 600, and the beacon signal Upon detection of a direction change of
The MCU 124 of the safety auxiliary signal module 120 not only controls the amount of power to be adjusted between 10 and 30 cm with respect to the reception range of the beacon signal including the block line position information, but also the necklace detector 500. After confirming the RTT (Round Trip Time) for the beacon signal with respect to the formed NFC detector or the NFC module of the mobile terminal 600, the RTT decreases within the first threshold, and then exceeds the second threshold while the RTT increases in the first direction In each RTT measurement result of the beacon transmission unit 123a and the second direction beacon transmission unit 123b, the first direction beacon transmission unit 123a and the first direction beacon transmission unit 123a and the first direction beacon transmission unit 123a and the first direction beacon transmission unit 123a converge to the minimum RTT measurement value, and when the RTT increases, the occurrence of more than a preset error range If each occurs in the two-way beacon transmission unit 123b, it is analyzed by detecting the direction change of the beacon signal,
In the installation of the lane guidance color block 100, the road is constructed by installing the block using the lane guidance color block 100, rather than painting the yellow lane on the asphalt, but the size of 20 × 20 cm In the case of using the lane guidance color block 100 of The part corresponding to the center line constructs the lane guidance color block 100 in which the safety auxiliary signal module 120 is inserted,
The part corresponding to the center line makes a hole for inserting the LED chip in the middle of the safety assistance signal module 120 to construct a color line block for the center lane manufactured by inserting the LED chip, but set in advance in the center of the block body 110 . A hole of the size is created in the block forming process or after forming, and the safety auxiliary signal module 120, which is a signal module for the center line, is inserted into the insertion hole, and the lane guidance color block 100 without the safety auxiliary signal module 120 is formed. ), a drain network is installed in the hole for the insertion of the safety auxiliary signal module 120 of the color block 10 for the road, and is not only formed in a grid pattern, but also a sensor module is formed inside the drain network. The sensor module is provided with a humidity sensor, and when the humidity inside the lane guidance color block 100 is higher than or equal to the preset humidity in rainy weather, the rain information is transmitted to the block control device 200 through the communication module provided in the MCU 124 . and a function to transmit an identification ID (ie, an ID for the purpose of identifying location information),
The lane guidance color block 100 is formed in a line between the sidewalk blocks 10 corresponding to the road and periodically transmits a beacon signal so that the driver and children can know whether or not the center line of the road has been violated through the beacon signal. , when the LED element 122 is formed in different colors for each zone, it helps the general public to walk safety at night,
A color is formed on the road to form a preset line, with blue (or green) in the first speed section of the first step preset, yellow in the second speed section of the second step, and the third speed section in the third step ( If the speed increases as the speed increases with the 1st, 2nd, and 3rd speeds), it is produced by changing the color to red (flashing possible), not only assisting the walking of the general public and children, but also assisting the driver's awareness, thereby increasing the risk of intrusion of the center line. to increase the safety of walking and driving,
Based on the lane guidance color block 100, when performing movement monitoring for the elderly including children using a dedicated necklace detector 500 equipped with a GPS receiver, children (children) or the elderly The beacon transceiver 123 of the safety assistance signal module 120 provided in the lane guidance color block 100 installed on the central road of the road in the apartment by hanging the detector in the form of a detector, the movement of children and the elderly (including the elderly with dementia) It is used as a system to monitor the movement of
Before passing through the vehicle entrance of the apartment complex, the mobile terminal 600 possessed by the driver performs recognition of the QR code formed at the vehicle entrance, and then to the lane guidance server 400 corresponding to the URL address corresponding to the QR code information. After accessing through the network 300, the lane guidance app is received and installed, or
After receiving the pop-up message according to the short-range wireless communication function of the block control device 200 formed at the vehicle entrance of the apartment complex, the mobile terminal 600 is sent to the lane guidance server 400 corresponding to the URL address corresponding to the pop-up message. After accessing through the network 300, receiving and installing the lane guidance app,
The mobile terminal 600 periodically checks the direction change detection of the beacon signal through the NFC module, and when the direction change detection of the beacon signal is detected, the mobile terminal 600 outputs a recognition signal through vibration or voice signal, so that children and drivers can safely guide the lane. By making it possible to recognize that the block 100 crosses the formed block line, it imprints the driver's attention when crossing the center lane,
The necklace detector 500 not only periodically checks the detection of direction change of the beacon signal through the NFC detector, but also uses the GPS receiver provided in the necklace detector 500 to install a lane guidance color block ( When a movement line according to the location information is provided to the beacon transmission/reception unit 123 of the safety auxiliary signal module 120 provided in 100), the block control device 200 receives a necklace from the lane guidance color block 100 through short-range wireless communication. After receiving the ID, location information, and center lane departure information of the detector 500, and providing it to the lane guidance server 400 through the network 300, the movement route information is stored based on big data,
Lane guidance server 400,
After storing the ID, location information, and center lane departure information of the necklace detector 500 as object information, the same terminal identification number (IMEI) of the mobile terminal 100 from the mobile terminal 100 operated by each driver, After receiving the location information and center lane departure information, when the location information of the necklace detector 500 and the location information of the mobile terminal 100 come close to a distance within a preset threshold, the necklace detector 500 through the network 300 ) and the mobile terminal 100, respectively, transmits a control signal to continuously output a warning voice and a vibration signal,
Based on the lane guidance color block 100, it is matched with the lane guidance color block 100 for children and drivers by using a dedicated necklace detector 500 equipped with a GPS receiver, and other mobile terminals 600. Provide a location guidance service according to transmission and reception of rain information through short-distance wireless communication between the IoT-based sensor module formed in the formed road color block 10 and the MCU 124 of the lane guidance color block 100,
The lane guidance server 400 is a block control device 200 in the lane guidance color block 100 when the humidity inside the road color block 10 is higher than or equal to the preset humidity in the rainy state by the humidity sensor provided in the sensor module. In accordance with the provision of rainy weather information through
By calculating the distance between the current location information of the necklace detector 500 and the mobile terminal 600 and the location information of the lane guidance color block 100 that provided rain information, the necklace detector 500 and the mobile terminal 600 By transmitting and controlling the output of rain information along with distance information through the speaker, which is each audio output unit, guidance to the blind for localized heavy rain can be performed,
When a pedestrian crosses the lane in the safety auxiliary signal module 120, a signal is detected and a signal is sent to the warning device 130 to generate a warning sound to protect the pedestrian,
The warning device 130 is composed of an LED chip 131, a speaker 132, a battery 133, and a T-shaped concrete block 134, so that the pedestrian in the safety assistance signal module 120 formed in the white lane or the yellow lane When it detects that the vehicle crosses the lane, a warning control command is received through the block control device 200 or directly from the safety auxiliary signal module 120, and then a warning voice signal is output through the speaker 132, and the LED chip ( 131), a pedestrian safety assistance system using a lane guidance color block in an apartment complex, characterized in that it outputs a warning light source signal.
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