WO2013008440A1 - Appareil formant terminal de communication sans fil et procédé de communication sans fil - Google Patents

Appareil formant terminal de communication sans fil et procédé de communication sans fil Download PDF

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Publication number
WO2013008440A1
WO2013008440A1 PCT/JP2012/004412 JP2012004412W WO2013008440A1 WO 2013008440 A1 WO2013008440 A1 WO 2013008440A1 JP 2012004412 W JP2012004412 W JP 2012004412W WO 2013008440 A1 WO2013008440 A1 WO 2013008440A1
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WO
WIPO (PCT)
Prior art keywords
wireless communication
communication terminal
message
terminal device
terminal apparatus
Prior art date
Application number
PCT/JP2012/004412
Other languages
English (en)
Japanese (ja)
Inventor
慎太郎 村松
Original Assignee
パナソニック株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by パナソニック株式会社 filed Critical パナソニック株式会社
Publication of WO2013008440A1 publication Critical patent/WO2013008440A1/fr

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    • 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
    • G08B25/004—Alarm propagated along alternative communication path or using alternative communication medium according to a hierarchy of available ways to communicate, e.g. if Wi-Fi not available use GSM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72418—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services
    • H04M1/72421—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services with automatic activation of emergency service functions, e.g. upon sensing an alarm
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/50—Connection management for emergency connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast

Definitions

  • the present invention relates to a wireless communication terminal apparatus and a wireless communication method for receiving an earthquake early warning.
  • Such an earthquake arrival prediction system has already been put into practical use, and is distributed by the Japan Meteorological Agency as an emergency earthquake bulletin in Japan.
  • the earthquake early warning distributed in this way is transmitted to each user by a method called area mail, ETS (Emergency Telecommunication Service), or ETWS (Earthquake and Tsunami Warning System) using a mobile phone network.
  • ETS Electronic Telecommunication Service
  • ETWS Earthquake and Tsunami Warning System
  • Patent Document 1 discloses a technique for acquiring user position information after an earthquake occurs.
  • Patent Document 1 describes a technology related to a position information notification system that acquires and notifies the current position information of a registrant before an S wave arrives and communication is congested when an earthquake occurrence due to a P wave is detected. ing.
  • An object of the present invention is to provide a wireless communication terminal device and a wireless communication method for communicating with other wireless communication devices without going through the base station even when a failure occurs in the base station.
  • the wireless communication terminal device of the present invention includes a first communication means for receiving an earthquake early warning notified from a wireless communication base station device, and a message in an identifier storage area for identifying a device when receiving the earthquake early warning. It adopts a configuration comprising notification information setting means for storing and setting notification information, and second communication means for notifying the notification information by a communication method different from that of the first communication means.
  • the earthquake early warning notified from the wireless communication base station apparatus is received by the first communication method, and when the emergency earthquake early warning is received, the message is stored in the identifier storage area for identifying the device. Then, notification information is set, and the notification information is notified by a second communication method different from the first communication method.
  • wireless communication terminal device which concerns on one embodiment of this invention
  • the figure which shows the confirmation screen of whether to make emergency rescue message effective The figure which shows an example of the WEB page displayed on the browser of the other terminal connected to the terminal Sequence diagram showing a communication procedure between the terminal shown in FIG. 1 and another terminal
  • FIG. 1 is a block diagram showing a configuration of a wireless communication terminal apparatus (hereinafter simply referred to as “terminal”) 100 according to an embodiment of the present invention.
  • the first communication unit 101 corresponds to the communication system of the mobile communication system and includes a receiving unit 102.
  • the receiving unit 102 receives the earthquake early warning distributed from the base station, and outputs the received emergency earthquake early warning to the emergency rescue message transmission determining unit 103.
  • the emergency rescue message transmission determination unit 103 requests the user to input a message or select from a message list when an emergency earthquake warning is output from the first communication unit 101.
  • the emergency rescue message transmission determination unit 103 monitors the presence or absence of a response from the user within a predetermined time, and if there is a response from the user, the input message or the selected message is sent to the notification information setting unit 106. Set. On the other hand, if there is no response from the user within a certain time, it is forcibly determined that an emergency rescue message needs to be transmitted. At this time, information indicating that the user cannot move is automatically set in the message.
  • the emergency rescue message transmission determining unit 103 monitors the input position information and detects that the user is clearly moving, even if there is no response from the user within a certain time, Without making a compulsory determination, it is determined that transmission of an emergency rescue message is unnecessary.
  • the emergency rescue message transmission determination unit 103 controls to cancel the emergency rescue message transmission if the emergency rescue message transmission is enabled. On the other hand, when it is determined that the emergency rescue message needs to be transmitted, the emergency rescue message transmission determination unit 103 notifies the communication state management unit 105 to activate (ON) the second communication unit 104. If the second communication unit 104 is activated, the activation process can be omitted.
  • the emergency rescue message transmission determination unit 103 can make the determination process unnecessary by setting invalidation of emergency rescue message transmission in advance by the user.
  • the second communication unit 104 corresponds to a communication method different from the communication method of the first communication unit 101, and includes a communication state management unit 105, a notification information setting unit 106, and a wireless communication unit 107.
  • the communication state management unit 105 manages the start (ON) and stop (OFF) states of the second communication unit 104, and sends the second information to the notification information setting unit 106 based on the notification from the emergency rescue message transmission determination unit 103.
  • the notification information setting unit 106 is notified of the start or stop of the communication unit 104.
  • the notification information setting unit 106 sets the emergency rescue message as notification information.
  • the broadcast information is output to the wireless communication unit 107.
  • the notification information setting unit 106 does not perform any particular processing. Details of the notification information will be described later.
  • the wireless communication unit 107 wirelessly notifies the notification information output from the notification information setting unit 106 to other peripheral terminals. If there are other terminals around, the wireless communication unit 107 is connected to the other terminals using the terminal 100 as an access point. Note that the gateway of the access point is connected to another terminal by a browser.
  • the wireless communication unit 107 transmits information output from a call control unit 112, a voice control unit 113, and a camera image control unit 114, which will be described later, to another terminal.
  • the access point processing unit 108 performs a replacement process (redirect) on the gateway address, and always connects the other terminal to the WEB server 109.
  • the WEB server 109 stores information to be displayed on the browser, is appropriately read out by the access point processing unit 108, and notifies the rescue function control unit 110 of an instruction from the access point processing unit 108.
  • the rescue function control unit 110 controls the alarm generation unit 111, the call control unit 112, the voice control unit 113, and the camera image control unit 114 in accordance with the notification from the WEB server 109.
  • the alarm generation unit 111 generates an alarm sound according to the control of the rescue function control unit 110. This makes it easier for the searcher to find a user who has been affected by the disaster and cannot move.
  • the call control unit 112 makes a call between a user of another terminal and a user of the terminal 100 via the wireless communication unit 107 of the second communication unit 104 according to the control of the rescue function control unit 110.
  • the voice control unit 113 acquires ambient sounds and background sounds from a built-in microphone (not shown) according to the control of the rescue function control unit 110, and the acquired ambient sounds and background sounds are transmitted to the wireless communication unit 107 of the second communication unit 104. Notify other terminals via
  • the camera image control unit 114 acquires a surrounding moving image or still image from a built-in camera (not shown) according to the control of the rescue function control unit 110, and the acquired surrounding image is transmitted to the wireless communication unit 107 of the second communication unit 104. To other terminals via Note that the camera image control unit 114 may notify another terminal of an image (for example, a user's face photo) that has been captured in advance.
  • a searcher who is a user of another terminal can operate various devices of the terminal 100 and obtain various information using a browser.
  • FIG. 2 shows a case where an emergency rescue message is set in an SSID (Service Set Identifier) indicating a network name that is normally provided in a wireless LAN. Since the SSID can arbitrarily set up to 32 alphanumeric characters, it is possible to set information of the local station and a simple rescue request message.
  • SSID Service Set Identifier
  • the mobile phone's own phone number is set as its own station information. Since it is desirable to notify the identity when seeking rescue, it is assumed that the mobile phone's own station number is used as the identity information.
  • a storage area for a device name (display device name) of the Bluetooth (registered trademark) standard (hereinafter abbreviated as “BT”) may be used.
  • BT device name a character string of up to 248 half-width characters and 124 full-width characters can be arbitrarily set.
  • FIG. 3 A message input example in this case is shown in FIG. In FIG. 3, “It is confined. Help me!” Is set as an arbitrary message within the limited number of characters.
  • the existing search function of the commonly used terminal wireless LAN function or BT function can be obtained without preparing a special device.
  • the searcher can use the rescue request message transmitted by the affected user to perform rescue and search activities.
  • message display and display software can be configured.
  • the range in which an emergency rescue message can be received is narrow, so if a message can be received, there will be a user who has been affected by a considerable short distance, It is possible to identify the position of the affected user by detecting the strength (because of the searcher's movement or due to the directional antenna).
  • the user is inquired whether or not to enable the message, and when there is no response from the user with a preset response waiting time, emergency rescue is performed. Force message settings to take effect.
  • the terminal performs positioning such as GPS (Global Positioning System) and detects that the user is clearly moving, the user is assumed to be safe. Even if there is no response to the inquiry about whether or not, forcible validation is not performed.
  • GPS Global Positioning System
  • FIG. 5 an example of the WEB page displayed on the browser of another terminal connected to the terminal 100 is shown in FIG.
  • the received emergency rescue message and buttons for operating various devices of the terminal and acquiring various information are displayed on the WEB page.
  • the searcher selects a button, it is possible to operate various devices of the terminal and acquire various information, which can be used for the rescue and search activities of the affected user.
  • terminal A corresponds to the terminal 100 and is owned by the affected user
  • terminal B corresponds to another terminal and is owned by the searcher.
  • step (hereinafter abbreviated as “ST”) 201 when an earthquake shake is detected by the observation apparatus, an earthquake alarm is generated.
  • ST202 the earthquake alarm is notified to the base station of terminal A.
  • the base station of terminal A notifies alarm information (emergency earthquake early warning) to terminal A existing under the control of the base station.
  • the terminal A activates the second communication unit 104 in response to reception of the alarm information, sets the emergency rescue message to the SSID, and in ST205, the terminal A activates the second communication unit 104 in the stopped state. To do.
  • the terminal A operates in the access point mode and waits as an HTTP (Hyper Text Transfer Protocol) server, and in ST207, the terminal A notifies the SSID from the second communication unit 104 to the surroundings.
  • HTTP Hyper Text Transfer Protocol
  • terminal B searches for nearby access points using the access point search function. If the terminal A exists at a short distance, the terminal B can receive the SSID of the terminal A, and recognizes that it is an emergency rescue message from the contents of the character string.
  • terminal B connects to the access point indicated by the SSID, and in ST210, terminal B receives IP (Internet Protocol) assignment by DHCP (Dynamic Host Configuration Protocol) from terminal A, and TCP / IP connection is possible. Become.
  • IP Internet Protocol
  • DHCP Dynamic Host Configuration Protocol
  • the terminal B performs an HTTP connection to the terminal A
  • the terminal A receives an IP address indicating an access point in the browser of the terminal B or an address request of an arbitrary URL from the terminal B, and replaces it.
  • a rescue WEB page is transmitted to terminal B.
  • the searcher who has seen the terminal B operates various functions of the terminal A via the rescue WEB page.
  • the terminal B acquires various information from the terminal A. The searcher can smoothly rescue the affected user based on the obtained information.
  • the terminal corresponding to the first communication method and the second communication method receives the earthquake early warning by the first communication method
  • the area for storing the identifier of the device When a failure occurs in the base station corresponding to the first communication method by generating an emergency rescue message storing the information of the own station and an arbitrary message and reporting the emergency rescue message by the second communication method
  • the second communication unit has been described as a wireless LAN or Bluetooth communication method.
  • the present invention is not limited to this, and the second communication unit is other than these communication methods. These communication methods may be applied, and two or more communication methods may be activated simultaneously.
  • the wireless communication terminal device and the wireless communication method according to the present invention can be applied to mobile phones and so-called smartphones.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Alarm Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

La présente invention se rapporte à un appareil formant terminal de communication sans fil et à un procédé de communication sans fil. L'invention est caractérisée en ce que, même en cas de survenue d'une panne au niveau d'une station de base, l'appareil formant terminal de communication sans fil peut continuer de communiquer avec d'autres appareils de communication sans fil sans avoir à passer par une station de base. Quand un module de réception (102) d'un premier module de communication (101) reçoit une mise en garde précoce contre les tremblements de terre, un module d'évaluation de diffusion de message d'urgence/de sauvetage (103) génère un message d'urgence/de sauvetage qui contient des informations relatives à l'appareil formant terminal de communication sans fil et un message arbitraire stocké dans une zone où des identifiants de dispositifs tels qu'un SSID d'un système LAN sans fil doivent être stockés. Un module de programmation de données de diffusion (106) d'un second module de communication (104) programme le message d'urgence/de sauvetage sous la forme de données de diffusion, et transmet les données de diffusion à partir d'un module de communication sans fil (107).
PCT/JP2012/004412 2011-07-08 2012-07-06 Appareil formant terminal de communication sans fil et procédé de communication sans fil WO2013008440A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-151714 2011-07-08
JP2011151714A JP2013021435A (ja) 2011-07-08 2011-07-08 無線通信端末装置及び無線通信方法

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WO2013008440A1 true WO2013008440A1 (fr) 2013-01-17

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019220215A1 (fr) * 2018-05-14 2019-11-21 Terrence Keith Ashwin Capteur d'authentification wi-fi d'urgence destiné à être utilisé avec un réseau de répartition d'urgence d'intervenants
WO2019220216A1 (fr) * 2018-05-14 2019-11-21 Terrence Keith Ashwin Capteur d'identification de communication sans fil

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10250448B2 (en) 2012-06-22 2019-04-02 Koninklijke Philips N.V. Method of communicating information between nodes
WO2015147034A1 (fr) * 2014-03-28 2015-10-01 株式会社クボタ Dispositif de point d'accès pour un engin de chantier, système de communication pour un engin de chantier et engin de chantier
WO2016027294A1 (fr) * 2014-08-22 2016-02-25 富士通株式会社 Terminal sans fil, station sans fil, système de communication sans fil, et procédé de communication sans fil
KR101546419B1 (ko) * 2015-01-16 2015-08-24 장부중 위치정보 수집이 필요 없는 재난알림 서비스 방법 및 이를 위한 재난알림 서버, 애플리케이션 시스템
JP6467231B2 (ja) * 2015-01-21 2019-02-06 株式会社ディー・ディー・エス 通信プログラム、通信端末、及び、通信システム

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JP2007104506A (ja) * 2005-10-06 2007-04-19 Matsushita Electric Ind Co Ltd 携帯通信装置
JP2008244813A (ja) * 2007-03-27 2008-10-09 Ntt Docomo Inc 移動通信端末、無線通信方法及び移動通信システム
JP2009124448A (ja) * 2007-11-14 2009-06-04 Nec Corp 携帯通信システム、方法、プログラム及び携帯通信端末
JP2010134636A (ja) * 2008-12-03 2010-06-17 Yahoo Japan Corp 緊急情報を他の住宅に送信する方法、及びそのシステム
JP2011512068A (ja) * 2008-01-16 2011-04-14 ヨイクソフト、リミテッド モバイル無線ｌａｎゲートウェイ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007104506A (ja) * 2005-10-06 2007-04-19 Matsushita Electric Ind Co Ltd 携帯通信装置
JP2008244813A (ja) * 2007-03-27 2008-10-09 Ntt Docomo Inc 移動通信端末、無線通信方法及び移動通信システム
JP2009124448A (ja) * 2007-11-14 2009-06-04 Nec Corp 携帯通信システム、方法、プログラム及び携帯通信端末
JP2011512068A (ja) * 2008-01-16 2011-04-14 ヨイクソフト、リミテッド モバイル無線ｌａｎゲートウェイ
JP2010134636A (ja) * 2008-12-03 2010-06-17 Yahoo Japan Corp 緊急情報を他の住宅に送信する方法、及びそのシステム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019220215A1 (fr) * 2018-05-14 2019-11-21 Terrence Keith Ashwin Capteur d'authentification wi-fi d'urgence destiné à être utilisé avec un réseau de répartition d'urgence d'intervenants
WO2019220216A1 (fr) * 2018-05-14 2019-11-21 Terrence Keith Ashwin Capteur d'identification de communication sans fil

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