KR20020011305A - Position sensing system and method of the same over network - Google Patents

Abstract

PURPOSE: A position recognition system and method is provided to receive characteristic frequency from a signal transmitter, put on by a person, and to transmit the position of the person to the third person over a data network. CONSTITUTION: The system comprises a communication control module(102), a key input module(104), a subscriber management database(106), a mobile transceiver code database(108), a frequency receiver position database(110), a data transmission process algorithm(112), and a control module(114). The communication control module(102) interfaces with a plurality of subscriber modems(14a-14n) via the internet by embedding a CGI(Common Gateway Interface) and a WAP(Wireless Application Protocol). The key input module(104) enables an operator to input internal algorithm update data and control signals on various databases. The subscriber management database(106) stores personal data of the subscriber, e.g. an ID, a password, a phone number, an address and others. The mobile transceiver code database(108), connected to the subscriber management database(106), stores the characteristic codes generated at mobile transceivers(50). The frequency receiver position database(110) stores the position data of a plurality of frequency receivers(30a-30n). The data transmission process algorithm(112) receives a position request signal, switches on the corresponding mobile transceiver for generating the characteristic frequency, and senses the position of the transceiver(50).

Description

POSITION SENSING SYSTEM AND METHOD OF THE SAME OVER NETWORK}

The present invention relates to a location recognition system and a location recognition method through a data communication network, and more particularly, location information for a specific person generating the code data according to the subscriber's location information request for the specific person generating the unique code data. The present invention relates to a location recognition system and a location recognition method through a data communication network provided to a subscriber.

As is well known, in recent years, in order to protect the road information such as the elderly, infants and mentally ill and the specific person whose direction cannot be recognized, the design of the address and the identification of various specific people has recently emerged.

For example, there has been a recent emergence of a particular person's address and name that can be worn by a person who is unable to recognize the road information and its direction, a social security number, and a necklace in which phone numbers are accessible in the form of text and barcode.

In addition, a GPS (Global Position System), which is a location information system for recognizing location information of a specific person by using a satellite communication network, has appeared, and the GPS has a frequency generator generating a specific natural frequency in a state where the specific person possesses it. Receiving the frequency using a satellite communication network and comparing with the pre-stored code data to recognize the location of the specific person to provide the third party location information.

However, in the case of the location information system, since the location data of a specific person is provided through the satellite communication network, the cost of the system construction and operation is enormous, and such a location information system also recognizes the location precisely at the present time. Since the map information is not accurate and the error range is very large, there is a problem that the actual location information is not provided.

The present invention has been made in view of the above-described state of the art, and it is possible to receive a unique code frequency generated from a transmitter worn on a person's body at a remote location and to transmit the location information of that person to a desired third party. It is an object of the present invention to provide a location recognition system and a location recognition method through a communication network.

1 is a schematic diagram showing a schematic configuration of a location recognition system through a data communication network according to an embodiment of the present invention;

Figure 2 is a block diagram showing the configuration of a mobile receiver according to an embodiment of the present invention,

3 is a block diagram showing a configuration of a location recognition system through a data communication network according to an embodiment of the present invention;

4A and 4B are diagrams illustrating a data interworking state of a location recognition system through a data communication network according to one embodiment of the present invention;

5 is a schematic diagram showing a location recognition network of a location recognition system through a data communication network according to an embodiment of the present invention;

6 is a flowchart illustrating a signal flow of a location recognition system through a data communication network according to an embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

12a-12n: subscriber terminal; 20: data communication network;

30a to 30n: frequency receiver, 40: frequency generator

50: mobile call receiver, 100: operator,

102: communication control module, 106: subscriber image DB,

108: mobile transmitter / receiver code DB, 110: frequency receiver position DB,

112: transmission and reception processing algorithm, 114: control module.

In order to achieve the above object, according to a preferred embodiment of the present invention a plurality of subscribers provided with a subscriber terminal for communication connection and a subscriber terminal with a built-in wireless, wired web browser via a data communication network; At least one frequency receiver configured to receive a frequency by being attached to a predetermined part of a specific area in a network form; A frequency generator for generating a frequency carried by a specific region and carrying a switching control signal; A mobile transmitter / receiver which is worn on a body of a specific person while maintaining a constant power standby, and which is switched by receiving a switching control signal generated from the frequency generator to generate a frequency carrying a unique code; Generating a switching control signal through the frequency generator so as to generate a specific unique code frequency from the mobile receiver / receiver remotely according to a location information request signal for a specific person generated from at least one subscriber terminal; Provided is a position recognition system through a data communication network, characterized in that the operating unit for receiving the unique code signal of the mobile receiver / receiver from the receiver to detect the position information.

Preferably, the subscriber terminal has a web browser capable of outputting transmission data in accordance with Hyper-Text Mark-up Language (HTTP) and Wireless Application Protocol (WAP), and is commonly applied to wired / wireless terminals. It is characterized by one.

More preferably, the operation unit is provided therein and a communication control module for a communication interface with the subscriber modem via the data communication network; A key input unit for changing / updating the internal algorithm and inputting a key control signal of an operator for various DBs; A subscriber identity DB for storing subscriber identity data (ID / password / phone number / address / resident registration number) via the data communication network; A mobile receiver code DB for storing unique code data generated from the mobile receiver / receiver; A frequency receiver position DB for storing position data of the frequency receivers 30a to 30n; Receiving a location request signal for a specific person provided by the subscriber through the data communication network, switching the mobile receiver associated with the corresponding subscriber to generate a unique code frequency so as to generate a unique code frequency. A transmission / reception processing algorithm indicating a data linkage algorithm for position recognition to detect a signal; When the location information request signal for a specific person is applied from the subscriber in connection with the frequency receiver and the frequency generator through the data communication network, the frequency generator may generate a switching signal, and the mobile receiver / receiver A control module that receives the switching signal and generates a unique code signal stored therein and controls the transmission / reception algorithm to detect the location of a specific person using the location data of the frequency receiver when the unique code signal is applied to the frequency receiver. Characterized in that consisting of.

According to the present invention, a frequency receiver for receiving a frequency is hypothesized in a specific area in the form of a network, and a frequency generator is hypothesized in a central predetermined part of the area, and is connected to a communication control module of an operation unit, and is specified for a specific person's body and clothing. A position recognition system equipped with a mobile receiver / receiver for generating unique code data, the process comprising: generating a position recognition request signal for a specific person through a wired / wireless subscriber station in a state where membership registration and login are completed; Applying a switching control signal to said frequency generator to generate a frequency carrying said unique code data from said mobile receiver based on a request signal from a subscriber station for a particular person; Generating a frequency at which the mobile receiver is switched to carry unique code data therein; Receiving, by the frequency receiver, a frequency generated from the mobile receiver and signal-conjugating receiver unique data therein with the mobile receiver unique data; Recognizing a position of the mobile receiver based on receiver position data associated with the receiver unique data; Transmitting the recognized location information of the mobile receiver to the mobile terminal; If the mobile receiver does not receive the frequency receiver, a location recognition method through a data communication network is provided, comprising: transmitting position impossible data of the mobile receiver to the subscriber terminal.

Preferably, a location recognition method through a data communication network capable of generating a location request signal when only the selection mode is configured by configuring the location request signal for a specific person in the subscriber terminal is provided. .

EMBODIMENT OF THE INVENTION Hereinafter, this invention is demonstrated in detail with reference to drawings.

1 is a schematic diagram showing a schematic configuration of a location recognition system through a data communication network according to an embodiment of the present invention.

Referring to this, reference numeral 10 denotes first to Nth subscriber terminals 12a to 12n configured with a web browser therein to receive location information of a specific person using a location recognition system through a data communication network according to the present invention. And subscribers equipped with first to Nth subscriber modems 14a to 14n for physically connecting the first to Nth subscriber terminals 12a to 12n to the data communication network.

The first to Nth subscriber terminals 12a to 12n are not limited to wired terminals, but include wireless terminals such as PCS and PDAs, so that there are HTTP (Hyper-Text Mark-up Language) and WAP (Wireless Application Protocol). ) Is also provided with a web browser that can output the transmission data.

Further, reference numeral 20 denotes a data communication network providing a communication path for communication connection between the subscriber 10 and the betting system according to the present invention, wherein the data communication network 20 is a general communication network, a cable network, a dedicated network. The present invention is not limited to wired communication networks such as wireless communication networks and satellite networks.

Reference numeral 30 denotes a frequency receiver that receives a frequency having a unique code from a transmitter worn on a body of a specific person, and the frequency receiver 30 includes at least one first to Nth frequency receivers attached to different places. 30a-30n).

On the other hand, reference numeral 40 denotes a frequency generator for generating a predetermined frequency in order to switch the transmitter which is installed in each specific area and worn on the body of a specific person.

Reference numeral 50 is worn on the body of a particular person in a state of maintaining a constant power supply, and is a switching signal generated from the frequency generator 40 according to the position information request signal of the first to Nth subscriber terminals 12a to 12n. Represents a mobile receiver / receiver that is switched on to generate a frequency with a unique code.

Reference numeral 100 is specified from the mobile receiver / receiver 50 remotely according to a location information request signal for a specific person generated from at least one or more subscribers 10 via a location recognition system through a data communication network according to the present invention. The operating unit for generating a unique code frequency, and remotely detects the location information of a specific person using the code information and the location information of the frequency receiver 30.

For example, the operation unit 100 is associated with the first to Nth frequency receivers 30a to 30n preliminarily installed in a specific region, and at least one frequency generator 40 also preliminarily established in a specific region. When the location information request signal for the specific person is applied from the first to Nth subscriber terminals 12a to 12n, the switching signal is generated from the frequency generator 40. Then, the mobile foot / receiver 50 worn on the body of a specific person receives the switching signal to generate a unique code signal stored therein, and transmits the unique code signal to the first to Nth frequency receivers 30a to 30n. ) Is authorized to detect the location of a specific person.

Figure 2 is a block diagram showing the configuration of a mobile receiver according to an embodiment of the present invention.

Referring to this, the mobile receiver / receiver 50 is a receiver 52 receiving a switching signal from the frequency generator 40 while the power receiver / receiver 50 is always worn on the body of a specific person while maintaining a power standby state, and the inside thereof. A data storage unit 54 for storing a unique code signal of a signal, a switching unit 56 for performing a switching operation for generating the unique code frequency, and an amplified unique code signal that is switched from the switching unit 56 and amplified And a frequency generating driver (60) for driving the frequency generator (62) to convey the generated unique code signal to a specific frequency through the signal amplifier (58). do.

3 is a block diagram illustrating a configuration of a location recognition system through a data communication network according to an embodiment of the present invention.

Referring to this, the operation unit 100 includes a communication control module, a key input unit, a subscriber identity DB, a mobile receiver code DB, a frequency receiver position DB, a transmission / reception processing algorithm, and a control module therein.

Reference numeral 102 denotes a communication control module provided in the operating unit 100 to communicate with the first to Nth subscriber modems 14a to 14n via the data communication network 20. The communication control module 102 has a common gateway interface (CGI) and a wireless application protocol (WAP) gateway interface therein to control wireless and wired communication.

Also, reference numeral 104 denotes a key input unit for changing / updating an internal algorithm of the operation unit 100 and inputting a key control signal of an operator for various DBs.

Reference numeral 106 denotes a subscriber identity DB that stores subscriber identity data for the subscriber 10 to use the location recognition system according to the present invention via the data communication network 20. The subscriber identity DB 106 The subscriber's personal data such as ID / password / phone number / address / resident registration number are stored.

Meanwhile, reference numeral 108 denotes a mobile receiver code DB for storing unique code data generated from the mobile receiver / receiver 50. The unique code data stored in the mobile receiver code DB 108 is stored in the subscriber. It is configured in connection with the personal data of the personal DB (106). Reference numeral 110 denotes a frequency receiver position DB for storing position data of the frequency receivers 30a to 30n.

Reference numeral 112 receives a location request signal for a specific person from the subscriber 10 via the data communication network 20 to switch the mobile receiver 50 associated with the subscriber 10 to generate a unique code. It shows a transmission and reception algorithm showing a data linkage algorithm for position recognition to generate a frequency so that the position of a particular person can be detected through the position of the receiver.

Reference numeral 114 denotes a control module for controlling the overall signal of the position recognition system through the data communication network according to the present invention, wherein the control module 114 is connected to the frequency receiver 30 and the frequency generator 40, respectively. When the location information request signal for a specific person is applied from the subscriber 10, the frequency generator 40 may generate a switching signal, and the mobile receiver / receiver 50 receives the switching signal. When a unique code signal stored therein is generated and the frequency coder 30 receives the unique code signal, the location of a specific person can be sensed using the location data of the frequency receiver 30.

4A and 4B are diagrams illustrating a data interworking state of a location recognition system through a data communication network according to an embodiment of the present invention.

Referring to this, the personal data 116 of the subscriber 10 stored in the subscriber ID DB 106 is a unique code generated from the mobile receiver 50 stored in the mobile receiver code DB 108. It is composed of a file linked with the data 118.

That is, when receiving the specific location request signal of the subscriber 10, the frequency generated by the frequency generator 40, and switched by the frequency to carry a unique code signal is the frequency of the mobile / / When generated in the receiver 50, the unique code signal of the mobile receiver 50 associated with the subscriber identity data 116, such as the ID and password of the subscriber 10 is extracted.

In addition, the receiver specific data 120 generated from the frequency receivers 30a to 30n is configured in association with the receiver position data 122, that is, the operating unit 100 controls the frequency receivers 30a to 30n. When the unique code data 118 generated from the mobile transmitter / receiver 50 is received, the unique code data 118 is transmitted to include the unique data 120 of the receiver. Through the data 122, the mobile foot / receiver 50 may be identified at present.

5 is a schematic diagram illustrating a location recognition network of a location recognition system through a data communication network according to an embodiment of the present invention.

Referring to this, the first to Nth frequency receivers 30a to 30n are hypothesized in a specific area in a predetermined network form, and the frequency generator 40 is hypothesized in a central predetermined portion of the area so that In communication with the communication control module 102, and the mobile foot / receiver 50 is worn on the body and clothing of a specific person, the subscriber 10 requests the position confirmation of the mobile foot / receiver 50. When the signal is generated, the operation unit 100 generates a specific switching control frequency from the frequency generator 40, and the mobile receiver / receiver 50 receives the switching control signal to generate a specific frequency including a unique code signal. . For example, assuming that the unique code data generated in the mobile receiver / receiver 50 is '1234', the '1234' signal is received by the frequency receivers 30a, 30b, 30c, and 30d, and the unique code of the frequency receiver (for example, 56 is transmitted to the operating unit 100.

Therefore, the operator 100 reads the subscriber identity data 116 associated with '1234' which is the unique code data of the mobile receiver 50, and is associated with '56' which is the receiver unique data 120. The receiver position data 122 is read to recognize the position of the mobile receiver 50.

With reference to the accompanying drawings, the signal flow of the position recognition system through the data communication network and the position recognition method through the same according to an embodiment of the present invention of the above configuration will be described in detail.

6 is a flowchart illustrating a signal flow of a location recognition system through a data communication network according to an embodiment of the present invention.

First, the first to Nth frequency receivers 30a to 30n are hypothesized in a specific area in the form of a network, and the frequency generator 40 is constructed in a predetermined portion in the center of the area to control communication of the operation unit 100. In communication with the module 102 and with the mobile receiver / receiver 50 worn on the body and clothing of a particular person, at least one subscriber 10 is located with respect to the particular person via the data communication network 20. Attempting to connect to the website of the location recognition system for recognizing the information (first step: ST-1), the control module 124 of the operation unit 100 is the ID of the subscriber identity data from the subscriber identity DB 106 And authenticity of the subscriber 10 based on the password. (Second step: ST-2)

In this case, when the subscriber 10 accessing the website of the location recognition system is not a member, the operation unit 100 requests the subscriber 10 to register, and accordingly the subscriber 10 receives member information. Is entered and the entered member information is stored in the subscriber profile DB 106. (Step 3: ST-3) When the registration of the subscriber profile data is completed, the subscriber 10 logs in to the system. . (Step 4: ST-4)

When the subscriber 10 generates the location recognition request signal for the specific person through the wired / wireless subscriber stations 12a to 12n in the state of registering and logging in (fifth step ST-5), the operation unit ( The control module 114 of 100 generates a switching control signal through the frequency generator 40 based on the request signal. (Step 6: ST-6)

Therefore, the mobile receiver 50 receives the switching control signal, reads the unique code from the data storage unit therein, and transmits the unique code to a specific frequency to generate it. (Seventh Step: ST-7)

Accordingly, the frequency receivers 30a to 30n receive the frequency generated from the mobile receiver 50 and combine the receiver unique data 120 therein with the mobile receiver unique data 118 to control the control module ( 114) (Step 8: ST-8)

Then, the control module 114 is the position of the frequency receiver 30 and the position of the mobile receiver 50 recognized based on the receiver unique data 120 and the mobile receiver unique data 118, The subscriber station number associated with the mobile receiver 50 can be read. (Step 9: ST-9)

In addition, the control module 114 transmits the position information of the mobile receiver 50 to the subscriber stations 12a to 12n via the communication control module 102. (Step 10: ST-10 )

If the code signal of the frequency receivers 30a to 30n is not received by the mobile receiver 50, the operation unit 100 transmits a trace impossible message to the subscriber stations 12a to 12n. A series of flows will be completed. (Step 11: ST-11)

On the other hand, the position recognition system through the data communication network according to the present invention is not only used for the position recognition for a specific person, it is possible to use also for the position recognition of a specific vehicle, it is possible to use a mobile terminal (mobile phone, PCS, PDA, etc.) It is also possible to preset the selection mode so as to immediately generate a specific positioning request signal for the operator 100 in the selection mode. That is, when a specific location information request is selected by separately providing a specific location information request in the selection mode of the mobile terminal, the message is immediately notified to the operation unit 100 and the mobile foot associated with the number data of the mobile terminal. It is also possible to confirm the position of the receiver 50.

On the other hand, the position recognition system and its position recognition method through a data communication network according to an embodiment of the present invention is not limited only to the above-described embodiment is possible various modifications within the scope not departing from the technical gist.

As described above, according to the position recognition system and the position recognition method through the data communication network according to the present invention, the specific unique code signal is received from the infant and the elderly, or the mentally retarded, which cannot recognize the position recognition and the direction of the position. By recognizing this, it is possible to provide location information about a specific person to subscribers remotely located.

Claims (5)

A plurality of subscribers including a subscriber terminal having a wireless and wired web browser and a subscriber modem for communication connection through a data communication network; At least one frequency receiver configured to receive a frequency by being attached to a predetermined part of a specific area in a network form; A frequency generator for generating a frequency carried by a specific region and carrying a switching control signal; A mobile transmitter / receiver which is worn on a body of a specific person while maintaining a constant power standby, and which is switched by receiving a switching control signal generated from the frequency generator to generate a frequency carrying a unique code; Generating a switching control signal through the frequency generator so as to generate a specific unique code frequency from the mobile receiver / receiver remotely according to a location information request signal for a specific person generated from at least one subscriber terminal; Receiving a unique code signal of the mobile transmitter / receiver from a receiver, the position recognition system via a data communication network, characterized in that configured to detect the location information. The wireless terminal of claim 1, wherein the subscriber terminal is provided with a web browser capable of outputting transmission data in accordance with a hyper-text mark-up language (HTTP) and a wireless application protocol (WAP). Location recognition system through a data communication network, characterized in that to be applied in common. 2. The apparatus of claim 1, wherein the operation unit comprises: a communication control module provided therein for communication interface with the subscriber modem via the data communication network; A key input unit for changing / updating the internal algorithm and inputting a key control signal of an operator for various DBs; A subscriber identity DB for storing subscriber identity data (ID / password / phone number / address / resident registration number) via the data communication network; A mobile receiver code DB for storing unique code data generated from the mobile receiver / receiver; A frequency receiver position DB for storing position data of the frequency receivers 30a to 30n; Receiving a location request signal for a specific person provided by the subscriber through the data communication network, switching the mobile receiver associated with the corresponding subscriber to generate a unique code frequency so as to generate a unique code frequency. A transmission / reception processing algorithm indicating a data linkage algorithm for position recognition to detect a signal; When the location information request signal for a specific person is applied from the subscriber in connection with the frequency receiver and the frequency generator through the data communication network, the frequency generator may generate a switching signal, and the mobile receiver / receiver A control module that receives the switching signal to generate a unique code signal stored therein and controls the transmission / reception algorithm to detect the location of a specific person by using the location data of the frequency receiver when the unique code signal is received. Location recognition system through a data communication network, characterized in that consisting of. A frequency receiver receiving a frequency is installed in a specific area in a certain network form, a frequency generator is installed in a predetermined part in the center of the area, connected to the communication control module of the operation unit, and generates specific unique code data on the body and clothing of a specific person. In a state recognition system wearing a moving foot / receiver, Generating a location recognition request signal for a specific person through a wired / wireless subscriber station in a state where registration and login are completed; Applying a switching control signal to said frequency generator to generate a frequency carrying said unique code data from said mobile receiver based on a request signal from a subscriber station for a particular person; Generating a frequency at which the mobile receiver is switched to carry unique code data therein; Receiving, by the frequency receiver, a frequency generated from the mobile receiver and signal-conjugating receiver unique data therein with the mobile receiver unique data; Recognizing a position of the mobile receiver based on receiver position data associated with the receiver specific data; Transmitting the recognized location information of the mobile receiver to the mobile terminal; And if the reception of the frequency receiver is not made with respect to the mobile receiver, transmitting location impossible data of the mobile receiver to the subscriber station. [5] The method of claim 4, wherein the location request signal for a specific person is configured as a separate selection mode in the subscriber terminal so that the location request signal can be generated when only the selection mode is selected. .