KR100764244B1 - Method for providing location information and sensing data using reference point, system thereof - Google Patents

Abstract

A method for providing location information and sensing data using reference point and a system thereof are provided to provide systemically position-based information while maintaining common use between contents and services by improving compatibility between communication networks and providing position-based services using geographical codes generated by reference point, thereby providing integrated position-based service and reducing errors of position information. A method for providing location information and sensing data using reference point comprises the following steps of: generating a geographical code in an object node of a position-based service by reference point in which position information is stored(220); transmitting the geographical code and sensing data of the node and detecting sensing data from the node(230); providing services based on positions by the geographical code and sensing data in an application system(240).

Description

Method for providing location information and sensing data using reference point, System

1A is a block diagram of a node included in a geographical code transmission system according to the present invention.

1B is a block diagram of an application system included in a geographical code transmission system according to the present invention.

2 is a flowchart illustrating a method for providing location information and sensing data using a reference point according to an embodiment of the present invention.

3 is a flowchart illustrating a method of providing location information and sensing data using a reference point according to another embodiment of the present invention.

4 is an embodiment of a geographical code configuration according to the present invention.

5 is another embodiment of a geographical code configuration according to the present invention.

6 is an example of FIG. 4.

7 is an example of FIG. 5.

The present invention relates to a method for providing location information and sensing data using a reference point and a system thereof, and more particularly, to a location of a node using a reference point for providing a reference of location information of a network in order to provide a location-based service. A method and system for providing information and sensing data are provided.

Recently, with the development of wireless infrastructure and wired and wireless Internet technology, location-based services that provide a variety of services using location information are becoming more widespread. In particular, the importance of location-based services is increasing because it provides new business opportunities and sales to various types of operators, including mobile communication providers as well as handset manufacturers, application developers, content producers and providers.

Projects that assign unique feature IDs, such as human social security numbers, to artificial and natural features, such as buildings, roads, bridges, and rivers, currently being promoted by the Ministry of Construction and Transportation, are geo-identifiers. Because of this, integration with location-based services is the basis for building a ubiquitous environment.

Location-based services can be largely divided into location information confirmation service and location tracking service. The location information confirmation service is a service for identifying a geographic location of a specific object based on a variety of necessary information, and the location tracking service is a service for tracking a change in geographical location by information of a specific object in a geographical space.

For example, in the case of a location information checking service, the location of a mobile phone is a mobile node where the mobile phone is a network node that needs to provide a location, and the person who finds the mobile phone is a user requesting location information to provide the location of the mobile phone to the user. do. As another example, in the case of a fire detection system, a fire detector in a specific area becomes a network node as a target for providing a location, and a fire detection system server becomes a user requesting location information, so the fire detector sends a location information to the fire detection system server. to provide.

For example, if the user purchases an item in an Internet shopping mall and wants to track the location of the item, the delivery vehicle carrying the item is a network node that needs to provide a location, and the person who bought the item Become a user requesting the location information and provide the location information of the delivery vehicle to the user who purchases the goods.

However, the current location-based service technology is a unique system that accesses the mobile communication network individually, and it is difficult to co-use the provided service and the content because it is not compatible between the operator communication networks, and the node having the location information can provide the location-based service. However, there is a problem that a node that does not have location information cannot provide location based services.

Accordingly, the first technical problem to be achieved by the present invention is to provide a method for providing location information and sensing data using a unified reference point in an integrated environment.

Another object of the present invention is to provide a system for providing location information and sensing data using a reference point to which the method for providing location information and sensing data using the reference point is applied.

The present invention to achieve the first technical problem,

According to the reference point that stores the location information, generating a geographic code in the node that is the target of the location-based service, detecting the sensing data in the node, the application of the geographic code and the sensing data of the node through the Internet network Transmitting to a system and providing a service based on the geographical code and the location according to the sensing data in the application system, wherein the geographical code of the node comprises a country code value according to an international call. It provides a location information and sensing data providing method using a reference point including a country code.

The present invention to achieve the first technical problem,

Acquiring location information according to a reference point at a node targeted for location-based service, generating a geographic code of the node from a geographic code management server according to the acquired location information, detecting sensing data at the node; Transmitting the geographical code and sensing data of the node to a geographical code management server through an internet network, converting the geographical code into address information in the geographical code management server, and converting the converted address information and the sensing data into the Internet. Transmitting to an application system via a network, and providing a service based on the address information and a location according to the sensing data in the application system, wherein the geographical code of the node is a country according to an international call. Station consisting of number values It provides the location information and the sensed data providing method using a reference point, including the code.

And, in order to achieve the second technical problem, the present invention,

A geographic code is generated according to the location information of the reference point, the node provides sensing data, and the geographic code and the sensing data are received from the node through an internet network, based on the geographical code and the position according to the sensing data. And an application system for providing a service, wherein the geographic code of the node provides a system for providing location information and sensing data using a reference point including a country code consisting of a country code value according to an international call.

Geographic code means data representing a location information of a node mapped to a geographic area in order to provide a location-based service. Details of the geographic code according to the present invention will be described later.

The reference point stores its location information, and the node generates a geographical code including management area information using the location information of the reference point.

On the other hand, the position information of the reference point may be given through the Global Positioning System (GPS) or through the input of an administrator. In general, a node, a gateway, a base station, and the like having a GPS function as a reference point, and the present invention is not limited thereto.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

However, embodiments of the present invention illustrated below may be modified in many different forms, and the scope of the present invention is not limited to the embodiments described below. The embodiments of the present invention are provided to more completely explain the present invention to those skilled in the art.

1A is a block diagram of a node according to the present invention.

The node 100 detects the sensing data of the node itself, generates a geographical code according to the location information of the reference point (not shown), and transmits the geographical code and the sensing data of the node to the application system (not shown) through the Internet network. do.

As shown in FIG. 1A, a node 100 providing location information may include a location information receiver 101, a geographic code generator 102, a sensing data detector 103, and a node transmitter 104. .

Referring to FIG. 1A, the location information receiver 101 included in the node 100 receives location information of a reference point, and the geographic code generator 102 is based on the location information of the reference point received from the reference point. A geographical code of the node is generated and transmitted to the node transmitter 104.

On the other hand, the sensing data detector 103 detects the sensing data at the point where the node is located, and transmits the sensing data to the node transmitter.

The node transmitter 104 transmits the position information of the node generated based on the reference point and the sensing data detected by the sensing data detector 113 to the application system through the Internet network.

On the other hand, the geographical code of the node may include a country code consisting of the country code value according to the international call.

1B is a block diagram of an application system according to the present invention.

The application system 110 provides a location-based service based on the location according to the geographical code and the sensing data of the transmitted node.

As shown in FIG. 1B, the application system 110 includes a cache server unit 111, a data receiver 113, an address information converter 114, a data receiver 113, and an address information converter 114. The geographical code management server 112 and the service provider 115 may be included.

Referring to FIG. 1B, the cache server 111 included in the application system 110 receives the geographical code and the sensing data from the node 100, and the data receiver 113 included in the geographical code management server 112. Transmits the geographical code and sensing data of the node. The cache server 111 may provide enhanced QoS by reducing excessive data traffic generated in providing location-based services.

More specifically, the geographic code of the node may further include the area code of the node, the country scale code, and the location information of the reference point, and the area code may be one of the area code or postal code value of the telephone number. It may be configured.

The data receiver 113 included in the geographical code management server 112 receives the geographical code and the sensing data of the node 100 from the cache server 111 and transmits it to the address information converter 114.

The address information converter 114 converts the geographical code transmitted from the data receiver 113 into address information, and transmits the address information of the node 100 and the sensing data of the node to the service provider 115. .

The service provider 115 may provide a location-based service based on the address information of the node 100 transmitted from the address information converter 114 and the sensing data of the node.

2 is a flowchart illustrating a method for providing location information and sensing data using a reference point according to an embodiment of the present invention.

First, location information is acquired from the reference point, which is a target of the location-based service (step 210), and a geographical code of the node is generated based on the location information obtained from the reference point (step 220).

More specifically, in generating a geographic code, if the node includes a locationless node that cannot generate a geographic code according to a reference point, the geographic code of the locationless node is based on the geographic code of the node for which the geographic code was generated. You can generate code.

If a node can generate a geographical code according to a reference point, the node generates a geographical code based on a relative distance from the reference point based on the reference point.

However, a locationless node that cannot generate a geographic code according to a reference point provides location-based services by applying a geographic code assigned by the node that generated the geographic code according to the reference point.

Next, the node binds the geographic code, detects the sensing data at the node which bound the geographic code, and transmits the geographic code and the sensing data of the node to the application system (step 230).

The node generates the geographic code based on the reference point so that the node's own geographic code is determined. Therefore, the node transmits its sensing data along with the generated geographical code to the application system linked to the node. Information of the sensing data sensed by the node is various, such as temperature, humidity, location, etc. The present invention is not limited thereto.

Finally, the application system provides a service based on the location according to the geographical code and the sensing data (S240).

Since it is difficult for the application system to determine the geographical location by the geographic code transmitted from the node, the geographical code management server included in the application system converts the geographical code into address information and senses the location at the location corresponding to the address information. It is possible to provide sensing information according to the data.

According to the present invention, the geographical code management server unit is included in the application system to facilitate access to data provided by the node.

3 is a flowchart illustrating a method of providing location information and sensing data using a reference point according to another embodiment of the present invention.

First, location information of a node is acquired based on location information of a reference point at a node that is a location-based service (step 310).

More specifically, in generating a geographic code, if the node includes a locationless node that cannot generate a geographic code according to a reference point, the geographic code is assigned to the locationless node based on the geographic code of the node from which the geographic code was generated. Will be assigned.

If a node can generate a geographical code according to a reference point, the node generates a geographical code based on a relative distance from the reference point based on the reference point.

However, a locationless node that cannot generate a geographic code according to a reference point receives a geographic code from a node that generates a geographic code according to a reference point and provides a location-based service using the geographic code based on the geographic code.

After acquiring the location information from the reference point, a geographical code is generated from the geographical code management server according to the acquired location information (step 320).

Geographic code means data representing a location information of a node mapped to a geographic area in order to provide a location-based service. Details of the geographic code according to the present invention will be described later.

In the location-based service according to the present invention, since the geographical code management server stores location information corresponding to the geographical code information and mapping information between code and address information constituting the geographical code information, specific address information corresponding to the geographical code information Can be provided to the application system.

In the location-based service according to the present invention, the node requests the geographical code management server to allocate the geographical code to the geographical code management server based on the location information of the reference point. The geographical code management server, which stores mapping information of the geographical code according to the location information, allocates a geographical code to the node, and the node binds the assigned geographical code to store its own geographical code to form the basis of the location information service. To prepare.

According to the location information of the reference point, the geographical code management server determines the geographical code of the node and assigns the geographical code to the node, and the node binds the assigned geographical code to provide location-based services.

Next, the sensing data is detected at the node to which the geographical code is assigned (step 330), and the geographical code and the sensing data of the node are transmitted to the geographical code management server (step 340).

The node sends its sensing data and geographic code to a geographic code management server that is linked with the node. Information of the sensing data sensed by the sensor of the node is various, such as temperature, humidity, location, etc. The present invention is not limited thereto.

Next, the geographical code management server converts the geographical code into address information and transmits the converted address information and sensing data to the application system through the Internet network (step 350).

Since the geographical code management server stores specific location information according to the geographical code of the node, the geographical code management server may provide specific location information corresponding to the geographical code information to the application system.

Finally, the application system provides a service based on the location according to the address information and the sensing data (step 360).

It is difficult for the application system to determine the geographical location by the geographical code itself, which is transmitted from the geographical code management server. Therefore, the geographical code management server converts the geographical code into address information and transmits it to the application system via the Internet network. It is possible to provide the sensing information of the corresponding position.

According to the present invention, the geographical code management server is separated from the application system to provide location information and sensing data according to the geographical code of each node to the application system. Depending on the characteristics of the application system, the application system may be composed of a single application system, it may be composed of a plurality of application systems. In the case of a plurality of application systems, the geographical code management server is configured independently of the application system to easily manage and manage the overall system.

On the other hand, the geographic code of the node according to the present invention may include a country code consisting of the country code value according to the international call, more specifically, the geographic code of the node further includes the area code and the location information of the reference point The country code may consist of a country code value according to an international call, and the area code may consist of any one of an area code of a phone number, a station number of a phone number, or a postal code value.

In addition, the location information of the reference point may include a country code or area code, and may include latitude, longitude, and altitude information.

The geographic code of a node is information expressing the geographic code of a node by referring to the location information of a known reference point in order to express the location information of the network node recursively. A scale code may be calculated on the address information to relatively represent the location information of the network node. The country code may be a unique identification number of the country where the node is located, and Table 1 below shows an example.

Geographic codes can be used in regional and regional geographic spaces. In the present invention, the country code may be included in the geographic code in consideration of the case of using geographic code information in the national geographic space for efficient management of codes and diversity of services. If a geographic code is used in the wider geospatial space, ie if it is used without country distinction, it can be used without the addition of a country code. For country codes, country codes used for international calls can be used as shown in Table 1.

The area code is a unique identification code that identifies the region within that country represented by that geographic code. Geographic indication codes provide ease of management and service by using geographic codes for each country in each country. The area code may consist of either the area code or postal code value of the phone number.

On the other hand, by arranging reference points more densely, the area code of the phone number can be used together with the station number of the phone number.

Table 2 below shows an example of the area code of the telephone number applied to the present invention, Table 3 shows an example of the station number of the phone number applied to the present invention, Table 4 of the postal code applied to the present invention An example is shown.

Since the geographic code of a node is represented by its relative position with the reference point as the origin, the area code can be applied to the geographic code together with the country code in order to increase the accuracy of location information according to the geographic code of the node.

In addition, the geographic code may include information about whether the address is a geographic code based on a reference point or a geographic code of a locationless node. For example, the geographic code of a node based on a reference point may be coded as "1" and the geographic code of a locationless node as "2".

On the other hand, the scale unit information indicates units such as km, m, cm, and mm with respect to the scale of the range. The scale code indicates the range of the network node based on latitude, longitude, and altitude values, which are address information of the node, and the scale code is determined according to the geographical characteristics of the range. The scale code may be applied to a single scale value for all of latitude, longitude, and altitude, and different scale values may be assigned to be flexibly applied according to the geographical characteristics of the management area of the network node.

For example, in the range scale, a geographic code may be constructed by encoding a geographic location with a value of "1", m "2", cm "3", and mm "4".

The scale code may be used as a length concept to represent a relative position from the location information of a reference point in a geographic code of a node and as a range concept used for an area range. The expression "length scale code" has a meaning limited to the case where the scale code is used as a measure of the length concept, and the expression "scale measure code" has a limited meaning when used as a scale concept.

4 is an embodiment of a geographical code configuration according to the present invention.

Referring to FIG. 4, a geographical code of a B node and a C node is configured around a point A in a network. That is, in the present invention, point A is a reference point, and node B and node C are nodes in which geographic codes of node B and node C are determined according to location information of point A. The location information of the A point is disposed at the origin in the virtual three-dimensional space, and may be composed of location information including a country code, a region code, and latitude, longitude, and altitude, and latitude, longitude, and altitude may be omitted.

Meanwhile, in FIG. 4, the X axis direction represents a distance along the latitude direction on the map, the Y axis direction represents a distance along the longitude direction on the map, and the Z axis direction represents a distance along the altitude direction on the map. GeoGraphical Code (GGC _B ) of node _B refers to the country code of node B, the region code of node _B , and the geocode of node B based on the location information of point A located at the origin in the virtual three-dimensional space. It consists of whether the point-based geographical code is the geographical code of the locationless node, the unit of the range, the range scale, and the range measure.

Geographic code of node C (GeoGraphical Code: GGC _C) is also based on the position information (GGC _A) of A point placed at the origin in three-dimensional space of the virtual country code of the node C, the area code of the node C, the node C It consists of whether the geographic code is a geographic code based on a reference point or a geographic code of a locationless node, a unit of a range, a range scale, and a range measure.

5 is another embodiment of a geographical code configuration according to the present invention.

Referring to FIG. 5, a B node is located around a point A in a network, and a C node is located around a B node. That is, in the present invention, point A is a reference point, the geographic code of node B is determined according to the location information of point A, and node C is a locationless node that cannot generate a geographic code from the reference point. Is assigned. Point A is located at the origin in the virtual three-dimensional space, the location information (GeoGraphical Code: GGG _A ) of the A point may be composed of the country code, area code and location information including latitude, longitude, altitude, latitude Hardness and altitude can be omitted.

Meanwhile, in FIG. 5, the X axis direction represents a distance along the latitude direction on the map, the Y axis direction represents a distance along the longitude direction on the map, and the Z axis direction represents a distance along the altitude direction on the map.

GeoGraphical Code (GGC _B ) of Node B is the country code of Node B, Region Code of Node B, Node B of Node B based on the location information (GGC _A ) of Point A located at the origin in the virtual three-dimensional space. It consists of whether the geographic code is a geographic code based on a reference point or a geographic code of a locationless node, a unit of a range, a range scale, and a range measure.

GeoGraphical Code (GGC _C ) of C node refers to country code of node C, area code of node _C , and geocode of node C based on node B's geographic code (GGC _B ) in virtual three-dimensional space. It consists of whether the point-based geographic code is the geographic code of the locationless node, the unit of range, the range scale, and the range measure.

6 is an example of FIG. 4.

Referring to FIG. 6, the geographical codes of B and C nodes are configured based on the location information of A point in the network according to FIG. 4. That is, in the present invention, point A is a reference point, the geographical code of node B is determined according to the location information of point A, and the node C is also determined the geographical code according to the location information of point A. A point A is located at the origin in the virtual three-dimensional space, it can be seen that consists of the location information including the country code, region code.

Meanwhile, in FIG. 6, the X axis direction represents a distance along the latitude direction on the map, the Y axis direction represents a distance along the longitude direction on the map, and the Z axis direction represents a distance along the altitude direction on the map.

Referring to FIG. 6 and Tables 1 and 4, when point _A consists of GGC _A = (1) 150, point A is located at the origin located in Pennsylvania, USA. There are many ways to indicate the origin. As a representative example, the location of the representative administrative agency representing each country, the location of the administrative agency representing the region can be designated as the origin, and the user can specify the rules of the origin location separately. The origin may be indicated, and information about the origin may be stored in a geographical code management server or an application system.

GeoGraphical Code (GGC _B ) of node _B refers to the country code of node B, the region code of node _B , and the geocode of node B based on the location information of point A located at the origin in the virtual three-dimensional space. It consists of whether the point-based geographical code is the geographical code of the locationless node, the unit of the range, the range scale, and the range measure.

Specifically, referring to FIG. 6 and Tables 1 and 4, the geographic code of node _B is GGC _B = (1) 150 (1, 1, (-20, 20, 10)) (2, 1, 2). ), Node B is (1) (150) (1, 1, (-20, 20, 10)) (2, 1, 2) based on point A, a hypothetical origin located in Pennsylvania, USA. Means).

Geographic code (1) (150) (1, 1, (-20, 20, 10)) (2, 1, 2) indicates that Node B is located in Pennsylvania, USA (1, 1, (-20, 20, 10)) (2, 1, 2), the first 1 indicates the geographic code of Node B based on location information of point A, and the unit of measure from the next 1 is km. The remaining parts except 1 and 1 indicate that the B node is located at a position where the range of each axis is (-20 × 2, 20 × 1, 10 × 2) km away from the reference node.

GeoGraphical Code (GGC _C ) of node C is the country code of node C, area code of node C, node of node C based on the geographical code of point _A (GGC _A ) placed at the origin in a virtual three-dimensional space. It consists of whether the geographic code is a geographic code based on a reference point or a geographic code of a locationless node, a unit of a range, a range scale, and a range measure.

Specifically, referring to FIG. 6 and Tables 1 and 4, the geographic code of node _C is GGC _C = (1) 150 (1, 1, (-30, 30, 30)) (2, 1, 2). ), The geocode referenced is (1) (150), so that node C is (1) (150) (1, 1, (-30, 30, 30) based on point A, which is the virtual origin. (2, 1, 2).

Geographic code (1) (150) (1, 1, (-30, 30, 30)) (2, 1, 2) indicates that Node C is located in Pennsylvania, United States (1, 1, (-30, 30) The first number in (30)) (2, 1, 2) is the geographic code of node C, which represents the geographic code based on the reference point. The rest of the diagrams indicate that the C node is located at a position where the range of each axis is (-30 × 2, 30 × 1, 30 × 2) km away from the reference node. Since the scale unit is set according to the regional characteristics of each country, the scale codes of B nodes and C nodes are the same.

Meanwhile, the geographic code (GGC _C ) of the _C node may be configured based on the geographic code (GGC _B ) of the B node disposed at the origin in a virtual three-dimensional space.

7 is an example of FIG. 5.

For example, referring to FIG. 7 and Table 1 and Table 4, the geographic code of Node B is the same as that of FIG. 6, and the GGC _C = (1) 150 (2, 1, (- 10, 10, 20)) (2, 1, 2) ∥ (1) (150) (1, 1, (-20, 20, 10)) (2, 1, 2) Since the geographic code of is (1) (150) (1, 1, (-20, 20, 10)) (2, 1, 2), which is the geographic code of node B, A is the imaginary origin located in Pennsylvania, USA Based on node B located at (1) 150 (1, 1, (-20, 20, 10)) (2, 1, 2) from the point, node C is (1) (150) (2, 1, (-10, 10, 20)) means (2, 1, 2).

Geographic code (1) 150 (2, 1, (-10, 10, 20)) (2, 1, 2) indicates that Node C is located in Pennsylvania, United States (2, 1, (-10, 10) (20)) (2, 1, 2) is the first 2, where node C is a locationless node, and from 1, the unit of measure is km, and (2, 1, (-10, 10, 20) In (2, 1, 2), except for the previous code 2 and 1, (-10, 10, 20) (2, 1, 2) is the range of each axis from node B to (-10 × The C node is located at a distance of 2, 10 × 1, 20 × 2) km away.

On the other hand, a method for providing location information and sensing data using a reference point according to the present invention, in the system, a method for configuring a geographical code management server independently from the application system and a method for configuring the application system to be included in the geographical code management server By applying this, it is possible to arrange the geographical code management server in consideration of the efficiency of the application system and the server to be applied.

In addition, in the geographical code, the country code is composed of the country code value, and the area code is composed of any one of the area code or the postal code value of the telephone number to provide a consistent and systematic location-based information to unify the integrated environment. Location-based services can be provided.

The present invention can be embodied as code that can be read by a computer (including all devices having an information processing function) in a computer-readable recording medium.

Computer-readable recording media include all kinds of recording devices that store data that can be read by a computer system. Examples of computer-readable recording devices include ROM, RAM, CD-ROM, magnetic tape, floppy disks, optical data storage devices, and the like. The computer readable recording medium can also be distributed over network coupled computer devices so that the computer readable code is stored and executed.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. Therefore, the true technical protection scope of the present invention will be defined by the technical details of the appended claims.

As described above, according to the present invention, by providing a method for providing location information and sensing data using a reference point and a system thereof, interoperability between the communication networks is provided, thereby providing systematic location-based information by maintaining joint utilization of the provided service and contents. It is possible to provide unified location-based services in the environment and to reduce location information errors by providing location-based services using geographic codes generated according to reference points, and location-based services of nodes that do not have location information. It can provide location-based services in a general-purpose network by providing a, and can provide an enhanced QoS by reducing excessive data traffic generated in providing location-based services.

Claims (12)

Generating a geographical code at a node that is a target of location-based service according to a reference point storing location information; Detecting sensing data at the node and transmitting geographic code and sensing data of the node to an application system via an internet network; And Providing a service in the application system based on the geographical code and the location according to the sensing data; The geographic code of the node is Method for providing location information and sensing data using a reference point including a country code consisting of country code values according to international calls. The method of claim 1, Generating the geographic code, If the node includes a locationless node that cannot generate a geographic code according to a reference point, And assigning a geographic code to the locationless node at a node that generates a geographic code according to the reference point. The method of claim 1, The geographic code of the node is Include location code, country code and location information for reference points, Wherein the area code is a location code and location information and sensing data providing method using a reference point, characterized in that consisting of any one of the value of the area code or postal code of the telephone number. The method of claim 1, Providing a service based on the location, Converting a geographical code into address information in the application system and providing a service based on the converted address information and the location according to the sensing data; providing location information and sensing data using a reference point Way. Obtaining location information according to a reference point at a node that is a location-based service target; Generating a geographical code of the node from a geographical code management server according to the obtained location information; Detecting sensing data at the node and transmitting the geographical code and the sensing data of the node to a geographical code management server through an internet network; Converting, by the geographical code management server, the geographical code into address information and transmitting the converted address information and the sensing data to an application system through an internet network; And  Providing a service based on the address information and a location according to the sensing data in the application system; The geographic code of the node is Method for providing location information and sensing data using a reference point including a country code consisting of country code values according to international calls. The method of claim 5, Generating the geographic code, If the node includes a locationless node that cannot generate a geographic code according to a reference point, And assigning a geographic code to the locationless node at a node that generates a geographic code according to the reference point. The method of claim 5, The geographic code of the node is Include location code, country code and location information for reference points, Wherein the area code is a location code and location information and sensing data providing method using a reference point, characterized in that consisting of any one of the value of the area code or postal code of the telephone number. The method of claim 5, Acquiring the geographic code, The node requesting the geographical code management server to assign the geographical code; And And assigning a geographic code of the node at the geographic code management server and binding the geographic code at the node. A node for generating a geographical code according to the location information of the reference point and providing sensing data; And An application system for receiving the geographical code and the sensing data from the node through an internet network and providing a service based on the geographical code and the position according to the sensing data; The geographic code of the node is Location information and sensing data providing system using a reference point including a country code consisting of country code values according to international calls. The method of claim 9, The node is, A location information receiver configured to receive location information of the reference point from the reference point; A geographical code generation unit generating a geographical code of the node according to the received location information; A sensing data detector for detecting sensing data of the node; And And a node transmitter for transmitting the geographical code and the sensing data of the node to the application system through the internet network. The method of claim 9, The application system, A cache server unit for receiving a geographical code and sensing data of the node; A geographical code management server unit for receiving a geographical code and sensing data of the node from the cache server and converting the geographical code of the node into address information; And And a service provider configured to receive address information and sensing data of the node from the geographic code management server, and provide a service based on the location of the node. The method of claim 9, The geographic code of the node is Include location code, country code and location information for reference points, The area code is a location information and sensing data providing system using a reference point, characterized in that consisting of any one of the value of the area code or postal code of the telephone number.

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