KR20160136168A - Identification midule tracking system using broadcasting function of bluetooth - Google Patents

Identification midule tracking system using broadcasting function of bluetooth Download PDF

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KR20160136168A
KR20160136168A KR1020150070021A KR20150070021A KR20160136168A KR 20160136168 A KR20160136168 A KR 20160136168A KR 1020150070021 A KR1020150070021 A KR 1020150070021A KR 20150070021 A KR20150070021 A KR 20150070021A KR 20160136168 A KR20160136168 A KR 20160136168A
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South Korea
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module
unit
communication
terminal
loss prevention
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KR1020150070021A
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Korean (ko)
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KR101708112B1 (en
Inventor
김영국
황재용
고병수
이충이
최혁준
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충남대학교산학협력단
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
    • G08B21/0277—Communication between units on a local network, e.g. Bluetooth, piconet, zigbee, Wireless Personal Area Networks [WPAN]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
    • G08B21/0263—System arrangements wherein the object is to detect the direction in which child or item is located
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/24—Reminder alarms, e.g. anti-loss alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/14—Central alarm receiver or annunciator arrangements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

The present invention relates to a communication method and a communication method of a Bluetooth communication device, in which a plurality of users individually receive a signal output in a broadcasting mode of a Bluetooth through a terminal and notify the originator of the identification module And an identification module tracking system using the broadcasting method.

Description

[0001] IDENTIFICATION MIDULE TRACKING SYSTEM USING BROADCASTING FUNCTION OF BLUETOOTH [0002]

The present invention relates to an identification module tracking system. More particularly, the present invention relates to an identification module tracking system, in which, in addition to a communication mode conversion of a lost identification module, a plurality of users individually receive a signal output through a broadcasting system of Bluetooth through a terminal, And an identification module tracking system using a broadcasting method of Bluetooth for notifying the original owner of the identification module.

Generally, a method of preventing the loss of a portable article is to install a transmitter in a personal belonging, and when a user has a receiver and a transmitter is separated over a certain distance, a receiver outputs an alarm sound. It prevents the loss by installing a transmitter for a pet or a young child.

However, it is not easy to retrieve expensive belongings or pets once they are lost, especially in the case of pets and children, it is more difficult to find them as they continue to move on their own.

Particularly, in the case of the related art, power consumption is very high due to a bi-directional communication function through a pairing method, and as the volume of a battery for use for a long time is increased, attachment to an article or the like is inconvenient. In addition, most of the problems have been solved by providing notifications only at the time of loss, failing to recognize them, and failing to provide effective means for tracking and recovering lost items after a lapse of time.

Korean Patent Laid-Open No. 10-2013-0084743 (published on July 26, 2013).

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide an apparatus and a method for preventing a loss prevention module from having a plurality of users individually holding output signals transmitted from a loss prevention module in a blotcasting method of Bluetooth The present invention also provides a system for tracking an identification module using a broadcasting method of Bluetooth, which enables a user to retrieve lost items through utilization and sharing of position information of a terminal by receiving a signal through a terminal.

The present invention provides an identification module tracking system comprising: a short range communication unit configured to include a short range wireless communication module and to transmit a module signal including a unique identification code; and a short range communication unit configured to switch the signal transmission mode of the short range communication unit in one direction or two directions A loss prevention module including a first control unit for driving the selected mode in a selected mode; A first communication unit that receives the module signal of the loss prevention module and transmits and receives an acknowledgment signal according to the bidirectional signal transmission mode, a second communication unit that performs communication with the control server or the other terminal, and a communication unit A switching unit for switching the second communication unit to a shared reception mode in which the module signal of the loss prevention module opened for communication can be received; And a registration unit for transmitting the identification code together with the status information to the control server through the second communication unit upon recognizing the status or reception resume status. A third communication unit for performing communication with the designated terminal, a status propagation unit for transmitting the status information and the identification code received through the third communication unit to a plurality of specified terminals, A loss management section for releasing a communication mode of the loss prevention module so that another terminal can receive the notification; a loss notification section for generating recovery information through the reception resumption status received through the third communication section and transmitting the generated recovery information to the terminal having transmitted the initial identification code; A control server having a portion; .

In this case, the terminal may further include a location confirmation unit for generating location information and time information for determining a lost status or a reception resumption status through the recognition unit, and the registration unit may transmit the location information to the control server through the second communication unit, And transmit time information.

In addition, when the reception resumption status is received via the third communication unit, the loss management unit checks the recovery code of the lost prevention card so that only the terminal that has transmitted the first identification code can receive the communication of the loss prevention module It is preferable to close it.

In order to receive a signal output from the loss prevention module through a plurality of terminals and to grasp the position through the present invention, the consumption of the battery can be reduced by using the Bluetooth casting method of one-way communication.

In addition, the position of the loss prevention module detected by the GPS function provided in the plurality of terminals can be easily grasped, and the loss prevention module identification code is shared with a plurality of terminals through the server, The other terminal in the terminal can identify the loss prevention card and recover it more easily.

Fig. 1 is a schematic diagram of the present invention,
2 is a block diagram illustrating a configuration and a connection relationship according to a preferred embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a structure of an identification module tracking system using a Bluetooth broadcasting system according to the present invention will be described in detail with reference to the accompanying drawings. Further, in the description of the present invention, if a detailed description of a known technology such as a built-in battery for supplying power is unnecessarily obscured, a detailed description will be omitted.

FIG. 1 is a conceptual diagram schematically showing the present invention. FIG. 2 is a block diagram illustrating a configuration and a connection relationship according to a preferred embodiment of the present invention. The present invention basically comprises a loss prevention module 110, And the main control server 140 are provided.

The loss prevention module 110 is configured to transmit a wireless signal by wearing a variety of valuable items such as a notebook, a bag, a wallet, and a key, or a body of a child or a pet, And can be formed in various shapes as small as possible according to the wearing object such as a clock shape, and transmits a radio signal to the terminal 120 and informs that the communication range is within range.

That is, the loss prevention module 110 is attached to a portable object, a child, or an animal body that needs to be prevented from being lost, and transmits a wireless signal through a short-range wireless communication module. And a local communication unit 111 for transmitting a module signal including a unique identification code. In this case, the identification code refers to unique information given to the loss prevention module 110, such as a serial number of the loss prevention module 110. Particularly, in the present invention, the short- A Bluetooth module, and a module signal can be transmitted through a unidirectional broadcasting method as well as a pairing method for performing conventional bidirectional communication.

In addition, the loss prevention module 110 may include a first control unit 112 for driving the signal transmission mode of the short range communication unit 111 in one mode or a bidirectional mode. In this case, Or two-way short-range wireless communication may be performed. Preferably, the bidirectional communication is basically performed between the local communication unit 111 and the terminal 120. When the bidirectional communication is lost through the loss prevention module 110, the first control unit 112 transmits the bi- It is possible to recognize the module signal of the loss prevention module 110 lost through the other terminal 150 while reducing the power consumption. When the loss prevention module 110 is recovered, the user again switches the communication mode of the local communication unit 111 to the bi-directional communication mode.

The terminal 120 is configured to receive a module signal transmitted from the loss prevention module 110 and determine whether or not the module signal is present within a communication coverage range. The terminal 120 may be a smart terminal such as a smart phone or a smart pad, And the detailed configuration of the first communication unit 121, the second communication unit 122, the recognition unit 123, the switching unit 124, the registration unit 125, Respectively.

The first communication unit 121 includes a Bluetooth short-range wireless communication module identical to the signal generating unit 111 and receives a module signal transmitted from the loss prevention module 110. Specifically, the first communication unit 121 receives the module signal transmitted from the loss prevention module 110, Directional communication mode, and receives the module signal and transmits an acknowledgment signal according to the bi-directional signal transmission mode to the short-range communication unit 111. At this time, when the loss prevention module 110 is located within about 15 meters, which is the communication availability range of a normal Bluetooth module, reception of the module signal can be smoothly performed.

The second communication unit 122 is configured to perform communication with the control server 140 or the other terminal 150 and is connected to a commercial mobile communication network such as Long Term Evolution (LTE) and Wideband Code Division Multiple Access (W-CDMA) And a communicable communication module.

The recognition unit 123 recognizes a communication state according to the reception of the module signal and determines a loss situation or a reception resume state. If the distance between the loss prevention module 110 and the terminal 120 is within the communicable range of the Bluetooth module, a smooth module signal will be received unless the battery provided in the loss prevention module is exhausted. At this time, the recognition unit 123 determines that the loss prevention module 110 has lost a certain distance or more from the terminal 120 when the module signal is not received.

The reception resumption state is a state in which the loss prevention module 110 having a specific identification code is recognized as a lost situation and lost, and then the module signal is received from the loss prevention module 110 having the same identification code again , And a module signal from a loss prevention module lost from another terminal in response to a loss prevention module lost in a specific terminal is received.

The switching unit 124 is configured to switch the second communication unit 122 to a shared reception mode in which the module signal of the loss prevention module 110 opened and closed can be received. Means a mode in which a module signal of a loss prevention module of a lost user other than the loss prevention module 110 can be received.

That is, when a specific user attaches one loss prevention module 110 to a pet, it is not necessary to receive the module signal of the loss prevention module being used by another user, Basically, in the normal state, it is set to register the loss prevention module 110 to be used in the terminal 120 possessed by the user and receive the module signal transmitted from the loss prevention module. Likewise, the other terminal 150 owned by another user is also set not to receive the module signal output from the loss prevention module 110 possessed by the user.

 In the normal mode, the loss prevention module 110 is connected to the terminal 120 through a bidirectional communication mode rather than a one-way communication mode, so that detailed control and status can be performed. Thereafter, when the loss prevention module 110 loses a certain distance from the terminal 120 and the user finds the loss prevention module 110 is very difficult to retrieve and collect, And the identification code is transmitted to the control server 140 and the control server 140 transmits the same to the plurality of other registered terminals 150 so that the second communication unit 122 provided in each terminal transmits the shared reception mode It is possible to receive the module signal of the loss prevention module 110 even if the loss prevention module is not owned by the user.

The location confirmation unit 126 corresponds to a GPS module that generates and stores location information and time information of a lost time or a reception restart state through the recognition unit 123. The location information unit The location of the terminal may be displayed on the map.

In this case, when the lost situation occurs, if the user does not recognize the lost situation, the location and time when the lost situation is determined, and the user's movement path are displayed on the map, thereby helping the user to easily locate the lost property When the terminal receives the module signal of the loss prevention module determined to be lost in the specific terminal, the location of the current loss prevention module can be easily recognized through the location information of the other terminal 150 that is received.

Also, in the present invention, the location confirmation unit 126 can confirm the time and location at a cycle arbitrarily set by the user. For example, if the user sets the confirmation of the time and location information in units of five minutes, the power and system resources of the terminal can be saved by confirming the time and location of the module signal received every 5 minutes.

The registering unit 125 notifies the loss prevention module 110 of the loss prevention status to the surrounding or registered plurality of other terminals 150 in a situation where a loss situation occurs and it is very difficult to search again, And recognizes the transmitted module signal to cooperate with each other or finds the lost loss prevention module 110 and transmits the lost signal to the recognition module 123. The recognition part 123 recognizes the loss situation or the reception resume state And transmits the identification code together with the status information, the position information, and the time information to the control server 140 through the second communication unit 122.

The control server 140 is located at a remote location and is configured to facilitate loss recovery and smooth recovery of the loss prevention module 110. The control server 140 includes a third communication unit 141, a situation propagation unit 142, a loss management unit 143, And a recovery notification unit 144. [0064]

The third communication unit 141 may be formed of the same mobile communication module as the second communication unit 122 or may be connected to the mobile communication module to perform communication with a designated terminal. The lost status and the identification code of the lost loss prevention module 110 are received as the lost status of the lost loss prevention module 110 is performed.

The status propagation unit 142 is configured to transmit the status information and the identification code received through the third communication unit 141 to a plurality of other designated terminals 150. The other terminals 150, And receives a module signal transmitted from the loss prevention module 110 located within a possible range and identifies the loss prevention module 110 in a lost state among them. In addition, the status propagation unit 142 can transmit information such as the lost location and time to the other terminal 150 with respect to the lost loss prevention module 110. For security, some information about the lost loss prevention module May be encrypted and transmitted.

Since the identification number of the loss prevention module 110 lost to the other terminals 150 through the control server 140 is propagated through the control server 140, the loss prevention module 110 is attached to an object moving by itself such as a child or a pet So that it is possible to receive a module signal from the loss prevention module 110 lost by cooperating through a plurality of other terminals 150 provided by a plurality of users even in a situation where it is difficult to detect the lost module according to a lapse of time, The search range can be greatly increased and the possibility of retrieval can be remarkably increased.

At this time, the user of the other terminal 150 can select whether or not to receive the notification of lost information lost from another person. For example, if the lost location is in Seoul and the user is located in Busan City, the user may not allow the loss prevention information of the lost loss prevention module in Seoul to be received. If the user sets an area for receiving the lost information, The control server 140 transmits the lost information to the terminal located in the set area.

The loss management unit 143 has a configuration for opening communication so that other terminals can receive the communication method of the loss prevention module. The loss management unit 143 includes a second communication unit (not shown) provided in a plurality of other terminals 150 registered as described above 122) to the shared receiving mode so that the module signal of the loss prevention module in the lost state can be received.

In addition, when the reception resumption status is received via the third communication unit 141, the loss management unit 143 confirms the identification code of the recovered lost prevention card and transmits the communication of the loss prevention module 110 to the first identification code It may close communication so that only the terminal 120 that has transmitted it can receive it.

In other words, when the lost loss prevention module 110 is recovered, the loss prevention module 110 is switched to the normal reception mode, which is a concept opposite to the shared reception mode. The control unit 150 transmits a signal for canceling the shared reception mode so as not to receive the module signal of the loss prevention module.

The recovery notification unit 144 receives the module signal from the terminal 120 that first recognized the lost status or the loss prevention module 110 having the identification code in the lost status in the other terminal 150 and outputs the received module signal to the recognition unit 123 of the mobile communication terminal and determines the reception resumption status and notifies the control server 140 of the reception resumption status, generates the receipt information through the reception resumption status received through the third communication unit 141, .

That is, when the other terminal 150 not related to the lost status and the loss prevention module 110 in the lost status are located within a certain distance, the other terminal 150 receives the module signal from the lost loss prevention module 110, The identification code of the loss prevention module 110 is discriminated. At this time, if the identification code discriminated by the other terminal 150 is an identification code of the lost prevention module 110, it is determined as the reception resume state, and the position and time at which the module signal is received are checked, And transmits the location and time information to the control server 140. Then, the location and time information received by the control server 140 is transmitted to the terminal 120 that has determined the first lost state, and the user who owns the terminal 120 transmits the lost time prevention module 110, and refers to the location of the loss prevention module 110 to move to the place where the loss prevention module 110 is located.

When the user who owns the terminal 120 approaches the loss prevention module 110 within a certain distance, the module signal transmitted from the loss prevention module 110 is received in the terminal 120, The loss prevention module 110 within the radius is recovered. In addition, when the loss prevention module 110 is retrieved by the user, the user who owns the terminal 120 transmits the identification code and the collection information of the collected loss prevention module 110 to the control server 140, It is notified that it is finished.

In addition, even if the control server 140 is not shared in a situation where smooth communication through the second communication unit 122 is not performed, the situation is propagated to another adjacent terminal 150 from the terminal 120 in which the lost status is recognized , The terminal having received the situation may be provided with a function for assisting the confirmation and the recovery of the lost prevention module along with the continuous situation propagation to the adjacent terminal again.

The registration unit 125 recognizes the lost status in the recognition unit 123 and transmits the identification number and the identification code of the terminal to the other terminal 150 located within the communication coverage through the first communication unit 121 And the like. That is, when receiving the module signal of the loss prevention module 110 in the lost state, the terminal 120 having transmitted the initial loss status, i.e., the loss prevention module 110, The terminal 120 transmits the module number together with the telephone number set in the terminal 120 so as to immediately notify the reception of the module signal.

In addition, the second transmitting unit 128 of the registering unit 125 may transmit the identification number of the terminal, which is transmitted from the terminal of the other terminal through the first communication unit 121, And may be configured to transmit the code to another terminal located within the communication coverage through the first communication unit 121. [ The search range can be widened through a plurality of other terminals 150 in the vicinity of the lost situation by transmitting the lost status and the identification number of the terminal that has first spread the lost status to other nearby terminals.

In addition, since the recognition unit 123 recognizes the reception resumption status, it is configured to send the collection information through the second communication unit 122 to the received identification number of the specific terminal, so that the lost loss prevention module 110 The location information and the time information are transmitted to the terminal 120 of the user who has lost the loss prevention module 110 that has detected the module signal of the terminal module 150 The situation can be transferred quickly even if the user does not pass through the control server 140 and the current location or environment can be grasped more specifically through a communication with the user who has the terminal that sensed the lost party's module signal .

It is to be understood that the invention is not limited to the disclosed embodiment, but is capable of many modifications and variations within the scope of the appended claims. It is self-evident.

110: loss prevention module 111: local communication section
112: first control unit 120:
121: first communication unit 122: second communication unit
123: recognition unit 124:
125: registration unit 126:
140: control server 141: third communication section
142: situation propagation section 143: lost management section
144: Recall Notification Unit 150:

Claims (3)

An identification module tracking system comprising:
A short range communication unit 111 for transmitting a module signal including a unique identification code and being comprised of a short range wireless communication module and a first controller 112 for driving the signal transmission mode of the short range communication unit 111 in a selected one- A loss prevention module (110) comprising:
A first communication unit 121 that receives the module signal of the loss prevention module 110 and transmits and receives an acknowledgment signal according to the bidirectional signal transmission mode and a second communication unit 121 that communicates with the control server 140 or the other terminal 150 A recognition unit 123 for determining a loss status or a reception resume status according to a communication status of the first communication unit 122 and the loss prevention module 110; A switching unit 124 for switching to a shared receiving mode in which a module signal of the first communication unit 110 can be received; A terminal (120) having a registration unit (125) for transmitting the identification code together with the status information to the control server (140);
A third communication unit 141 for performing communication with the designated terminal, a status propagation unit 142 for transmitting the status information and the identification code received through the third communication unit 141 to a plurality of designated terminals, A loss management unit 143 for discriminating the identification code received by the first communication unit 141 and opening the communication mode of the loss prevention module 110 so that the other terminal 150 can receive the communication, A control server (140) having a collection notification unit (144) for generating collection information through the received resume status and transmitting the initial identification code to the terminal (120) having transmitted the initial identification code; And the identification module tracking system using the Bluetooth broadcasting method.
The method according to claim 1,
The terminal 120 may further include a location confirmation unit 126 for generating location information and time information for determining a lost state or a reception resume state through the recognition unit 123,
Wherein the registration unit (125) is configured to transmit the location information and the time information to the control server (140) through the second communication unit (122).
The method according to claim 1,
When the reception resumption status is received via the third communication unit 141, the loss management unit 143 checks the recovered ID code of the loss prevention card to transmit the communication of the loss prevention module 110 And the communication is closed so that only one terminal (120) can be received.
KR1020150070021A 2015-05-19 2015-05-19 Identification midule tracking system using broadcasting function of bluetooth KR101708112B1 (en)

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KR102014163B1 (en) * 2018-06-20 2019-08-26 군산대학교산학협력단 Method and system for beacon terminal

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KR20130079139A (en) * 2011-12-26 2013-07-10 한국산업기술대학교산학협력단 System for preventing loss and burglary of commodity
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* Cited by examiner, † Cited by third party
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