KR102217664B1 - Smart-phone nfc marker safty system - Google Patents

Abstract

The present invention relates to a system for implementing information guidance of facility management, and lifesaving and safety measures in case of a disaster by using a smartphone and an NFC marker.
NFC connects device-to-device communication in a short time within 0.1 seconds without requiring complicated settings, and can exchange data with only one touch, and NFC is applied to the system of the present invention because it can exchange information through proximity communication. This is possible.
The NFC marker includes a housing, a main body accommodated in the housing, and an NFC attached to the main body to exchange data with the smartphone through proximity communication using a carrier frequency of a single frequency,
The housing has a rectangular shape as viewed from the front and has an empty box shape, and is provided as a single body to protect the internal structure from waterproofing against falling water and external shocks, and the housing front, the housing rear, and the upper and side surfaces are inside together. Is closed and the lower surface is opened, an auxiliary information guide sign is attached to the front of the housing, and the rear of the housing is fixed with a fixing screw at a designated position on the front of the sign,
The main body includes a mounting plate fixing part taking a bundle shape at a lower portion and an NFC mounting plate taking a plate shape at an upper part, and the mounting plate fixing part has an outer surface closely corresponding to the inner surface of the lower part of the housing, through which the Watertight is maintained after the body is inserted into the housing,
The left and right widths and the front and rear widths of the NFC base plate are taken smaller than those of the mounting plate fixing part, so that the NFC base plate and the inner surface of the housing are kept in a spaced state. Even if received, the shock is not directly transmitted to the NFC,
A self-locking device for fixing the main body in the housing is provided at each bottom of the mounting plate fixing portion and the front surface of the housing,
The self-locking device includes a locking plate in which cutouts (cut1, cut2) are formed in a vertical direction and a horizontal direction except for one side on a bottom surface of the housing front surface, and the housing front surface is thinly recessed on one side of the locking plate. It includes a locking hinge 152 provided, and a locking pin protruding toward the rear of the housing from the inner surface of the locking plate,
In the main body, a locking hole 250 corresponding to the locking pin is perforated in the front of the bottom of the mounting plate fixing portion to open the locking plate to the outside, insert the main body into the housing, and then open the locking plate. When closed by pushing, the locking pin is configured to be inserted into the locking hole 250 and fixed with a torsion.

Description

System that implements information guidance of facility management, lifesaving and safety measures in case of disaster, using smartphone and NFC marker {SMART-PHONE NFC MARKER SAFTY SYSTEM}

The present invention relates to a system for implementing information guidance of facility management, and lifesaving and safety measures in case of a disaster disaster using a smartphone and an NFC marker. More specifically, it relates to a system that implements information guidance for facility management, disaster reporting, lifesaving and safety measures, etc. using a smartphone and NFC (Near Field Communication) markers. That is, it is related to a device and system that quickly and easily receive information about signs such as national branch license plates, electric pole license plates, street lamp license plates, and security lamp license plates using NFC.

NFC is a technology that connects communication between devices in a short time within 0.1 seconds without requiring complicated settings, and it is a technology that can exchange data with just one touch, such as a transportation card stored in a smartphone, and NFC is about half a span within 10cm. Since communication is possible only at a close distance of the network, it has excellent physical security, so it was mainly used for mobile payment services in the beginning, and is currently used for data transmission for information exchange of electronic products such as cameras or printers equipped with NFC. While the existing RFID is only a passive function of reading data such as a transportation card or a parcel delivery service, NFC can exchange data between credit card payments or devices with embedded chips.

The present invention relates to a technology for quickly and conveniently receiving information on signs by using NFC with a portable terminal such as a smart phone. As a prior art, registered patent No. 10-1389744 (2014.04.22) illustrated in FIGS. 1 and 2 is provided,

A main body installed in the facility; A cover coupled to the front of the body; A coupling means for coupling the main body and the cover; A groove formed on the front surface of the main body; NFC and installed in the groove; A plurality of lighting lamps installed on one side of the main body; A protective cover for protecting the lighting lamp; An AR marker displayed on the cover surface; A power supply for supplying operating power to the lighting lamp; And an arc-shaped contact portion and an arc-shaped contact surface formed on a rear surface of the main body and configured to include fixing holes respectively formed in the main body and the cover; A fastening band coupling hole formed in the transverse direction of the body; Include. The cover is made of a non-metal material through which radio waves are easily transmitted. The power supply unit includes a solar cell installed on the cover surface; A charging control unit for supplying the electromotive force obtained by the solar cell to a lighting lamp and charging the battery; Including, the lighting unit, and a concave-type receiving portion formed on one side of the front cover; A plurality of LED lights installed in the storage unit; A protective cover that is watertightly installed on the front of the receiving unit to transmit the illumination light to the outside while protecting the illumination lamp; Consists of including.

The above national branch license plate expresses the branch number in the center, the name at the top, and autonomous information for each institution at the bottom according to the priority of the information so that users can easily and quickly deliver location information in case of an emergency in an area where the road name address is not assigned. It is arranged so that the number of mobile terminal users can meet the needs of various consumers, and a QR code is attached to effectively utilize various information such as internet address, map information, and emergency treatment methods in addition to the contents contained in the branch license plate. It is aimed at. In addition, it is installed at a specific base or point and displays various information including location information (evacuation information, movement direction information, report phone number, place name, internet address, QR code, etc.), and displays metal plates, reflective sheets, and various display parts. A panel of a predetermined size composed of multiple layers such as a display sheet and UV shielding sheet, a name plate display located at the top of the panel surface, a grid display located at the bottom, an installation coordinate display and an English display, and a place name under the panel. It consists of a display part, an emergency/inquiry call display part, a phone number display part, and a QR code display part underneath it.When installed on the ground, it is a fastening member such as a bracket and bolts/nuts on the top of the post fixed to the foundation concrete buried underground. It can also be fixed.

The present invention relates to a system that implements facility management using a smartphone and an NFC marker, and information guidance of lifesaving and safety measures in case of a disaster, and the location of signs of various holding facilities such as communication poles, transmission poles, street lights poles, security lights poles, etc. /Coordinate information and related information necessary for its management, as well as data to provide evacuation information in case of emergency such as distress or forest fire, can be stored, and the administrator's website can be accessed using a mobile communication network or the Internet. , Even if the QR code is damaged or the letters or numbers displayed on the facility are damaged, the data stored in the NFC can be used using a mobile terminal, but it has strong durability against the external environment, and its configuration is simple and manufacturing is easy. It is easy to provide a watertight structure that prevents the penetration of moisture.

As a system that implements information guidance of facility management and lifesaving and safety measures in case of a disaster by using a smartphone and NFC marker,
Including a housing, NFC and body,

The housing includes a front of the housing and a rear of the housing, and the body is protected by the housing, and the NFC is attached to the body, so that information guidance and reporting for disaster and safety measures can be performed using NFC. And receive information about signs through a smartphone using NFC,

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The NFC transmits data through proximity communication with a mobile terminal using a carrier frequency ISM (Industrial Scientific Medical) band of a single frequency, and the proximity communication is a radio capable of exchanging information contained in a tag within several tens of cm. Including data transmission technology and communication performed by contact, a QR code is attached to the front of the housing, the rear of the housing is adhered with silicone to the front surface of the sign, and the lower surface of the housing is opened,

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The main body includes a mounting plate fixing portion taking the form of a bundle at the bottom thereof and an NFC mounting plate taking the form of a plate on the top,

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The left and right widths and the front and rear widths of the NFC base plate are taken smaller than the left and right widths and the front and rear widths of the mounting plate fixing part, so that when the NFC base plate is inserted into the housing, the spaced state is maintained without contacting the inner surface of the housing, The separation space is generated by the separation state, and the separation space becomes a buffer section, so that even if the housing is impacted from the outside, the impact is not directly transmitted to the NFC inside,

The shape of the outer surface of the mounting plate fixing part corresponds to the shape of the inner surface of the lower part of the housing, so that the mounting plate fixing part is configured to be inserted and fixed inside the lower end of the housing,

A self-locking device for fixing the main body in the housing is provided at each bottom of the mounting plate fixing portion and the front surface of the housing,

The self-locking device includes a locking plate in which a cutout is formed in a vertical direction and a horizontal direction except for one side on a bottom surface of the housing front surface, and a locking hinge functioning as a hinge by thinly recessing the front surface of the housing on one side of the locking plate. , A locking pin protruding from the inner surface of the locking plate toward the rear surface of the housing from the inner surface of the lower portion of the housing is provided in the housing,

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In the main body, a locking hole corresponding to the locking pin is formed in the front of the bottom of the mounting plate fixing portion, and the locking pin is inserted and fixed,

When the locking plate is opened outward, the main body is inserted into the housing, and the locking plate is pushed and closed, the locking pin is provided to be inserted into the locking hole by torsion and fixed.

The present invention is a system that implements information guidance of facility management and lifesaving and safety measures in case of a disaster by using a smartphone and an NFC marker, and the location/coordinates of signs of various holding facilities such as communication poles, transmission poles, street lamp poles, security lamp poles, etc. In addition to information and related information necessary for its management, data for providing evacuation information in case of emergency such as distress or forest fire can be stored, and the administrator's website can be accessed using a mobile communication network or the Internet. According to the present invention, data stored in NFC can be used using a mobile terminal even if the QR code or the like is damaged or characters or numbers displayed on the facility are damaged. It has strong durability against the external environment, its structure is simple, it is easy to manufacture, and it provides a tightly watertight structure that prevents the penetration of moisture.

1 and 2 show examples of the prior art.
The following are examples of the present invention.
3 is an exemplary view showing an implementation of attaching to a sign.
4A is an exploded perspective view showing the entire disassembled; B is a perspective view of one part viewed from another direction; C is a perspective view of a different part from another direction;
Figure 5 is an enlarged perspective view showing a state before assembly of any two parts.
FIG. 6 is a perspective view showing a state before assembly of parts other than the assembled one of FIG.
7 is an assembled state diagram of FIG. 6.
Figure 8 is a cross-sectional view taken along the front view and the AA cut line and BB cut line of the assembled Figure 7;
Hereinafter, it is another embodiment of the present invention.
9 is a perspective view; Front view; Bottom view;
10 is an exemplary view showing a perspective view of an exploded state or a state before assembly.
In FIG. 11, FIG. 11A is a perspective view and a plan view showing a state before closing the locking device; 11B is a state diagram showing the locking device being closed;
Figure 12 is an implementation diagram using a mobile terminal such as smart.

The present invention relates to a system for implementing information guidance of facility management, and lifesaving and safety measures in case of a disaster by using a smartphone and an NFC marker.
A device and system that quickly and conveniently receives information about signs such as national branch license plates, electric pole license plates, street light license plates, and security light license plates using NFC (Near Field Communication) through a portable terminal (n4) such as a smartphone. An embodiment of is shown briefly in FIG. 12. In this regard, reference will be made to FIGS. 2 and 3 supplementarily. In the present invention, the system using the NFC 300 is linked with the national branch number system to implement information guidance for disasters, lifesaving, safety measures, reports, etc., as illustrated in FIG. 4A, the present invention The disaster and disaster safety system is largely the housing 100; Main body 200; NFC (300); includes. The NFC 300 uses proximity data transmission technology, and transmits data through a mobile terminal n4 and near field communication using a carrier frequency of a single frequency, and the carrier frequency is ISM (Industrial Scientific Medical) band. The proximity communication is a wireless data transmission technology capable of exchanging information contained in a tag within a few 10 cm, but includes contact communication. The body of the NFC 300 is made of high strength and tough synthetic resin, etc. so that the transmitted and received RF signals can be propagated, and the information contained in the tag is transmitted and received at a distance of less than 10cm through the non-metallic housing 100. Near Field Communication is possible.

In use, when the mobile terminal (n4) is brought close to the disaster safety system of the present invention installed on a sign (n2) such as a pole (n3), the NFC 300 of the information guide device and the NFC recognition unit of the mobile terminal communicate with each other. It is possible to easily obtain relevant information in detail. The NFC 300 is configured to be recognizable through the NFC recognition unit of the portable terminal n4, and a known technique in use may be cited in this regard. In the configuration of the disaster disaster safety system, the NFC marker device is largely the housing 100; Main body 200; Including; NFC (300);

4A, 6, and 8, the housing 100 is a thin box shape that takes a rectangular shape as a whole when viewed from the front, and the interior thereof is empty. The housing 100 is closed so that the front and rear surfaces as well as the upper and side surfaces 130 are closed, and only the lower surface thereof is opened. This structure effectively guarantees waterproof against falling water caused by gravity, such as rainwater. In other words, the possibility of moisture penetration is very small because moisture falls downward due to gravity. In addition, since it is manufactured as a single body rather than a configuration by assembly, the internal structure can be well protected because it has good support against external impact, and its configuration is simple, so that production is advantageous and maintenance is easy.

The housing 100 is made of a non-metal material such as plastic, vinyl, synthetic resin, rubber, urethane, etc., through which the radio waves of the NFC 300 are well transmitted, and has excellent corrosion resistance against shocks, etc., so that a mobile terminal such as a smartphone and NFC It should be configured so that smooth communication between 300 can be achieved.

On the other hand, as illustrated in the right drawing of FIG. 3, the front surface of the housing 100, that is, the housing front 110, is provided by attaching or printing an auxiliary information guide sign 111 such as a QR code or an Augmented Reality Mark. I can.

In addition, in FIG. 4C, a strong adhesive such as silicone is used on the rear surface of the housing 100, that is, the housing rear surface 120, so that it can be attached to a designated position on the front surface of the sign n2 in the example of FIG. 3. Using such a method or fixing screws, the disaster safety system n1 of the present invention is attached and fixed to the sign n2.

In the illustrations of FIGS. 4 to 6 and 8, the main body 200 includes a mounting plate fixing part 210 in the form of a bundle at the bottom thereof and an NFC mounting plate 220 in the form of a plate shape above the body 200.

The outer side surface of the mounting plate fixing part 210 is formed to closely correspond to the inner surface of the lower portion of the housing 100, that is, the shape of the lower housing inner surface 140. The mounting plate fixing part 210 is inserted into the lower end of the housing 100 in a tight contact and fitted manner, and then fixed so as not to be removed. In addition, water tightness is tightly maintained to prevent external moisture from advancing or penetrating into the housing 100 to prevent circuit failure or shortening of lifespan due to moisture penetration. In this case, in order to further strengthen the watertight state, an O-ring or packing may be additionally installed between the lower inner surface 140 of the housing and the outer lower surface of the body 200. In addition, in order to help firmly fix the fixing, although not illustrated in the drawing, a fixing hole is formed in each of the lower part of the housing 100 and the mounting plate fixing part 210, and then fastened with fixing screws at one time. It can be adhered using an adhesive or the like.

The NFC mounting plate 220 takes the form of a board and is formed in a plate shape so as to extend upward from the mounting plate fixing part 210. In particular, as in the example of Figure 5, the left and right width, front and rear width (t2) of the NFC mounting plate 220 is taken smaller than the left and right width, front and rear width (t1) of the mounting plate fixing portion 210 (t2 <t1) When the NFC mounting plate 220 is inserted into the housing 100, it is possible to maintain a spaced state so as not to contact the inner surface of the housing 100.

As can be seen in the example of FIG. 8, a spaced apart space is generated between the inner surface of the upper portion of the housing 100 and the outer surface of the NFC base plate 220. The spaced space is a kind of buffering section and provides a protective space that prevents the impact from being directly transmitted to the main body 200, in particular, the NFC 300 inside the housing 100 even if the housing 100 receives an external impact. In addition, even if the size and shape of the NFC 300 is slightly different or larger depending on the manufacturer, it secures a space to accommodate it.

On the front side of the NFC base plate 220, there is formed an NFC mounting groove 230 in the form of a recessed groove in a shape and size corresponding to the circumference of the NFC 300. As shown in FIG. 5, the NFC ( 300) is inserted into the NFC cradle groove 230 so that the NFC 300 is seated. In addition, even if the size and shape of the NFC 300 are slightly different or larger depending on the manufacturer, space to accommodate them is added to secure.

And although not shown in the drawing, by forming a handle protruding downward on the bottom of the NFC base plate 220, after the housing 100 and the NFC base plate 200 are assembled, maintenance, etc. Accordingly, it may be possible to hold the handle and remove it.

On the other hand, the member of the body 200 may be a synthetic resin such as plastic or vinyl, a metal material, rubber, urethane, or the like. In this case, a member having a large frictional force or elastic contact force may be selected in order to fit and fix the NFC 300 well.

Another embodiment of the present invention will be described in the illustrations of FIGS. 9 to 11. The body 200 is firmly fixed in the housing 100 at the bottom 112 of the housing front 110 of the housing 100 and the bottom of the mounting plate fixing portion 210 of the main body 200, or A self-locking device 150 that holds and fixes it so as not to fall out may be included. When the locking device 150 is used, all components can be formed in one mold with one body, and since there is no need to prepare and use a separate fixing screw, it is easy to manufacture, lower production cost, and ensure durability, as well as Convenient maintenance and easy to use.

In the housing 100, in Figs. 9 and 10, one side is left at the bottom of the housing front 110 by two cutouts (cut1, cut2) cut vertically and horizontally. A locking plate 151 formed by cutting the remaining side; A locking hinge 152 that acts as a hinge by forming a bending method on one side of the locking plate 151 by digging a predetermined section width of the housing front 110 into a thin thickness (cut3); And a locking pin 153 protruding from an inner surface of the locking plate 151 toward the rear surface 120 of the housing from the inner surface 140 of the lower portion of the housing 100.

In the main body 200, in the example of FIG. 10, a hole corresponding to the locking pin 153, that is, a lock, so that the locking pin 153 can be fitted and fixed to the front of the bottom of the mounting plate fixing part 210 The ball 250 is formed by perforation.

The cutouts cut1 and cut2 and the locking hole 250 may be formed at a time using a slider of a mold.

Through the above-described configuration, as in the example of FIGS. 10 and 11A, the locking plate 151 is pulled out and opened to insert the main body 200 into the housing 100, and then the example of FIG. 11B Likewise, when the locking plate 151 is pushed and closed, the locking pin 153 is inserted into the locking hole 250 to be fixed very easily. At this time, due to the member characteristics of the housing 100 constituting the locking hinge 152, it may be helpful to more easily perform a closing action with its own torsion of the locking hinge 152, and the closed state is also maintained. Can help.

In addition, the locking pin 153 may be inserted into the locking hole 250 to smoothly fasten, so that tapers or chamfers may be applied to both sides or one side. In addition, if necessary, the locking hinge 152 may use a separate hinge, and the locking pin 153 may be used by attaching a separate pin.

NFC 300; NFC mounting plate 220; Main body 200; A deferred plate fixing unit 210; A portable terminal (n4); Housing 100; Housing front 110; Housing rear surface 120; Locking device 150;

Claims (1)

As a system that implements information guidance of facility management and lifesaving and safety measures in case of a disaster by using a smartphone and NFC marker,
The NFC marker,
A housing, a main body accommodated in the housing, and an NFC attached to the main body to exchange data with the smartphone through proximity communication using a carrier frequency of a single frequency,
The housing,
When viewed from the front, it is a square shape and has an empty box inside, and is provided as a single body to protect the internal structure from waterproofing against falling water and external shocks, and the front and rear surfaces of the housing and the upper and side surfaces of the housing are closed together. Is opened, an auxiliary information guide sign is attached to the front of the housing, and the rear of the housing is fixed with a fixing screw at a designated position on the front of the sign,
The main body,
Including a mounting plate fixing portion taking the form of a bundle at the bottom and an NFC mounting plate taking the form of a plate at the top,
The mounting plate fixing portion has an outer surface closely corresponding to the inner surface of the lower portion of the housing, through which the body is inserted into the housing and watertight is maintained,
The left and right widths and the front and rear widths of the NFC base plate are taken smaller than those of the mounting plate fixing part, so that the NFC base plate and the inner surface of the housing are kept in a spaced state. Even if received, the shock is not directly transmitted to the NFC,
A self-locking device for fixing the main body in the housing is provided at each bottom of the mounting plate fixing portion and the front surface of the housing,
The self-locking device,
A locking plate formed by forming cutouts (cut1, cut2) in the vertical and horizontal directions excluding one side on the bottom of the front of the housing, and a locking hinge 152 provided with a thinly recessed front surface of the housing on one side of the locking plate. ), and a locking pin protruding from an inner surface of the locking plate toward the rear surface of the housing,
In the main body, a locking hole 250 corresponding to the locking pin is perforated in the front of the bottom of the mounting plate fixing portion,
When the locking plate is opened outward and the main body is inserted into the housing, and the locking plate is pushed and closed, the locking pin is inserted into the locking hole 250 and fixed with a torsion,
A system that implements information guidance for facility management and lifesaving and safety measures in case of a disaster by using a smartphone and NFC marker.

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