JP2007034966A - Communication system coping with disaster, radio base station unit, radio control unit, mobile terminal and sufferer terminal information database unit - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a communication system coping with a disaster, capable of securely notifying a disaster sufferer of an evacuation place on the occurrence of the disaster, and also capable of securely responding to an inquiry about the safety of the sufferer. <P>SOLUTION: On receipt of a disaster occurrence notification detected by each radio base station unit BTS 20, 21 located in a disaster-stricken area 1000, an upper-level radio control unit 30 retrieves an optimal evacuation place against the disaster and generates emergency notification information to the effect that the disaster has occurred, together with the evacuation place. The above information is periodically notified from BTS 20, 21 to the entire mobile terminals existent in the respective radio areas through notification channels. Further, from the radio base station unit 30, user information related to the mobile terminal of a sufferer is registered in a sufferer terminal information database DB 40, and thereafter, each time safety information of the sufferer is obtained, the information is registered and updated. When the DB 40 receives an inquiry mail about the safety information of the sufferer, a reply mail including the registered safety information is automatically generated and returned, and the mobile terminal of the sufferer concerned is notified to that effect. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a disaster response communication system, a radio base station device, a radio control device, a portable terminal, and a disaster victim terminal information database device, and in particular, informs a disaster victim of an evacuation location when a disaster occurs and makes a safety inquiry of the disaster victim. The present invention relates to a disaster response communication system, a radio base station apparatus, a radio control apparatus, a mobile terminal, and a disaster victim terminal information database apparatus that can surely respond to. The present invention can be applied to the entire wireless communication field such as mobile wireless communication for mobile terminals such as mobile phones and wireless LAN communication in offices.

  In recent years, major disasters have occurred in various places and suffered great damage. In disaster-affected areas where such major disasters have occurred, lifelines are disrupted and communication means such as wired and wireless communication lines are often almost completely destroyed. It is difficult to provide evacuation site information to disaster victims as well as the safety information of the disaster victims. In addition, the disaster situation and the safety information of the disaster victims can no longer be obtained outside the disaster area. I have a big problem.

  In the disaster response communication system described in Japanese Patent Application Laid-Open No. 2004-56730 “Disaster Information Network at the Time of Disaster Using Mobile Phones” shown in Patent Document 1, a wireless LAN base station function or the like is used as a transportation means for relief in the event of a disaster. On the other hand, a camera-equipped mobile phone used in the disaster area is provided with a LAN control unit and a wireless LAN interface, and the disaster situation photographed by the camera-equipped mobile phone is taken over the wireless LAN via a wireless LAN. To report to. However, in the event of a major disaster, there is a high possibility that communication means such as the public telephone network from the wireless LAN will be interrupted. In addition, in the event of a major disaster, the means of transport for relief itself is also from the camera-equipped mobile phone in the affected area. It may be difficult to arrive at a place where the wireless LAN signal can be received.

  In addition, the disaster response communication system described in Japanese Patent Laid-Open No. 2005-17027 “Evacuation Guidance System and Evacuation Guidance Method” shown in Patent Document 2 uses a GPS mobile phone in the event of a disaster, However, there is a problem in that the range in which information about the evacuation site can be acquired is limited only to the owner of the mobile phone equipped with the GPS function.

JP 2004-56730 A (page 4-5, FIG. 3) Japanese Patent Laying-Open No. 2005-17027 (5th page, FIG. 1)

  When a major disaster occurs, the lifeline often stops completely in the affected area, and it is common for all communication means used for normal wireless / wired communication to be blocked. In such a conventional disaster response communication system, it is often difficult to collect disaster information and safety information and to notify the evacuation site to the victims.

  Furthermore, even if the communication means for normal wireless / wired communication is not blocked, such communication means can be obtained by communication such as confirmation of the safety of the victims rushed from outside the disaster area. In many cases, the communication state becomes congested and the normal communication means become unusable, and there is a possibility that the collection of the disaster situation in the disaster area and the provision of information to the victim may be confused.

  In view of this, an object of the present invention is to detect occurrence of a disaster by a radio base station apparatus BTS (Base Transceiver Station) installed in a disaster area and to provide broadcast information (control for performing wireless communication) when a disaster occurs. Information: Control information such as wireless communication channel information, method information, regulation information, position information, etc. used for wireless communication is used for a large number of unspecified mobile phones in the wireless area using a dedicated notification channel for control. Disaster information communication system, radio base station apparatus, radio control apparatus, and portable terminal that reliably inform the disaster victim's portable terminal of the occurrence of a disaster and the evacuation location And the disaster victim terminal information database device, so even if the lifeline in the disaster area stops and the normal wireless communication channel becomes unusable, There to make it possible that support.

  Furthermore, another object of the present invention is to install a disaster victim terminal information database device DB that accumulates safety information for each disaster victim and automatically responds / replies to an email about the disaster victim safety information. Due to the disaster, the disaster response communication system, the radio base station apparatus, which can automatically and surely deliver the safety information of the disaster victims even if the inquiries from outside such as the safety information of the disaster victims are concentrated, Providing a wireless control device, portable terminal and victim terminal information database device, so that even if a communication line is congested, it automatically adjusts the communication load and reliably responds to inquiries about the safety of the victim. Is to make it possible to do.

  As a result, compared to the prior arts such as Patent Documents 1 and 2, it is possible to notify all the disaster victims of the disaster and the evacuation location more reliably to the disaster area, and further from inside and outside the disaster area. The purpose is to be able to respond more reliably to inquiries about the safety of the victims.

  In order to solve the above-described problems, the disaster response communication system, the radio base station apparatus, the radio control apparatus, the portable terminal, and the disaster victim terminal information database apparatus according to the present invention adopt the following characteristic configuration.

(1) In a disaster response communication system using a radio communication network including a radio base station apparatus that performs radio communication with a mobile terminal and a radio control apparatus that controls the radio base station apparatus, the radio base station apparatus However, when the radio base station apparatus installed in the disaster area at the time of the disaster detects the occurrence of a disaster, the radio control apparatus is informed that the disaster has occurred. Disaster response communication system to notify.
(2) The disaster received from the radio base station apparatus, wherein the radio control apparatus that has received a notification of the occurrence of a disaster from the radio base station apparatus includes search means for searching for an optimum evacuation place for the disaster area. The evacuation location is searched by the search means based on the occurrence notification, emergency notification information including the fact that the disaster has occurred and the evacuation location is created, and installed in the disaster area and / or an area adjacent to the disaster area The disaster response communication system according to (1), wherein the emergency notification information is transmitted to a radio base station apparatus.
(3) The radio base station apparatus includes a reporting unit that periodically reports report information to all mobile terminals existing in a radio area of the radio base station apparatus using a broadcast channel, and the radio control When the emergency notification information is received from a device, the received emergency notification information is simultaneously notified to all the mobile terminals existing in the wireless area using the notification channel as the notification information by the notification means. The disaster response communication system according to (2) above.
(4) The disaster according to (3) above, wherein when the mobile terminal receives the emergency notification information from the radio base station device through the notification channel, the emergency notification information is output by voice and / or characters and / or graphics. Compatible communication system.
(5) The wireless communication network can be connected to the wireless control device, and includes user information related to the victim's mobile terminal, safety information of the victim, and a destination of an inquiry source when there is a safety inquiry. (1) disaster response communication comprising a disaster victim terminal information database device capable of automatically responding to and replying to an inquiry mail for safety information of a disaster victim. system.
(6) The radio control apparatus stores user information including at least an owner, a telephone number, an e-mail address, and location information of a mobile terminal existing in a radio area of the radio base station apparatus to be controlled, and the radio When the notification of the occurrence of a disaster is received from the base station device, the user information relating to the portable terminal existing in the wireless area of the wireless base station device is transmitted to the disaster victim terminal information database device. Disaster response communication system.
(7) When the disaster victim terminal information database device receives the user information regarding the mobile terminal existing in the radio area of the radio base station device to be controlled by the radio control device from the radio control device, the disaster victim (6) The disaster response communication system which is registered as user information of the person terminal information.
(8) When an inquiry mail for inquiring about the safety of a victim is sent to a predetermined mail address from an arbitrary communication terminal connected to the wireless communication network, the victim terminal information database device sends the inquiry mail The user information related to the victim who was inquired is registered as the disaster victim terminal information, and the search result is returned as a response mail to the inquiring communication terminal ( 7) Disaster response communication system.
(9) Although the victim terminal information database device has been registered as a result of searching whether or not the user information related to the victim who has been inquired is registered as the disaster victim terminal information, it is related to the victim. The disaster response communication system according to (8), wherein if the safety information has not yet been registered, the mail address of the communication terminal as the inquiry source is further registered as the disaster victim terminal information.
(10) When a disaster victim who was present in the disaster area moves to a wireless base station device in the vicinity of the disaster area and communication via the wireless communication channel of the portable terminal of the disaster victim becomes possible, or the disaster area When the wireless base station device installed in the mobile station is restored and communication via the wireless communication channel of the mobile terminal of the disaster victim becomes possible, the mobile phone of the disaster victim is stored in the mobile terminal information database device of the disaster victim. The disaster response communication system according to any one of (5) to (9), wherein safety information of the victim is transmitted from the radio base station apparatus that has communicated with the terminal via the radio control apparatus.
(11) When the disaster victim terminal information database device receives the safety information of the disaster victim from the radio base station device via the radio control device, or notifies the safety information from the mobile terminal of the disaster victim The disaster response communication system according to (10), which is registered as safety information of the victim terminal information when receiving an email.
(12) When the disaster victim terminal information database device registers the safety information of the disaster victim as the disaster victim terminal information, the email address of the communication terminal of the inquiry source has already been registered as the destination of the inquiry source In this case, the disaster response communication system according to (11), wherein a safety notification mail including at least the safety information of the disaster victim is created and returned to the registered mail address of the inquiry source communication terminal.
(13) Safety indicating that there is a safety inquiry when the disaster victim terminal information database device returns the safety information of the disaster victim to the registered email address of the inquiry source communication terminal. The disaster response communication system according to (12), wherein the inquiry information is transmitted to the mobile terminal of the victim.
(14) A radio base station apparatus that performs radio communication with a mobile terminal, and includes a sensor that detects the occurrence of a disaster, and a radio that controls the radio base station apparatus when the occurrence of the disaster is detected by the sensor when the disaster occurs A wireless base station device that notifies the control device that a disaster has occurred.
(15) It further includes notification means for periodically reporting notification information to all mobile terminals existing in the wireless area of the wireless base station device using a notification channel, and the wireless control device reports that a disaster has occurred. When the emergency notification information including the evacuation place is received, the received emergency notification information is used as the notification information by the notification means as the notification information for all mobile terminals existing in the wireless area. (14) The radio base station apparatus which broadcasts all at once.
(16) A mobile terminal of a disaster victim who is present in the disaster area and cannot communicate wirelessly is in the disaster area or a new radio area where the disaster victim has moved If it is detected that communication using the wireless communication channel is possible, it is possible to connect to the wireless base station device, and the user information regarding the mobile terminal of the disaster victim and the safety information of the disaster victim terminal information The radio base station apparatus according to (14) or (15), wherein the safety information of the disaster victim who has been able to communicate is transmitted to at least the disaster victim terminal information database apparatus registered as.
(17) A wireless control device that controls a wireless base station device that performs wireless communication with a mobile terminal, comprising search means for searching for an optimum evacuation site for a disaster area, wherein a disaster occurrence from the wireless base station device When the notification of the effect is received, the search means searches for the evacuation location based on the received notification of the occurrence of the disaster, creates emergency notification information including the effect of the disaster and the evacuation location, and the disaster area and / or A radio network controller that transmits the emergency notification information to the radio base station apparatus installed in an area adjacent to the disaster area.
(18) User information including at least a mobile terminal owner, a telephone number, an e-mail address, and location information existing in a radio area of the radio base station apparatus to be controlled is stored, and a disaster occurs from the radio base station apparatus When the notification is received, the user information regarding the mobile terminal existing in the radio area of the radio base station apparatus is at least the user information regarding the mobile terminal of the disaster victim and the safety information of the disaster victim terminal information. The wireless control device according to (17), which is transmitted to the victim terminal information database device to be registered.
(19) A mobile terminal that outputs emergency notification information by voice and / or text and / or graphics when emergency notification information including the occurrence of a disaster and an evacuation place is received from a radio base station device through a notification channel.
(20) As a radio communication network including a radio base station apparatus that performs radio communication with a mobile terminal and a radio control apparatus that controls the radio base station apparatus, the radio communication apparatus can be connected to the radio control apparatus, The user information regarding the person's mobile terminal, the safety information of the victim, and the destination of the inquiry source when there is a safety inquiry is registered at least as the victim terminal information, and in response to the inquiry mail of the safety information of the victim A victim terminal information database device that can automatically respond and reply.
(21) When user information regarding a mobile terminal existing in a radio area of the radio base station device to be controlled by the radio control device is received from the radio control device, it is registered as user information of the victim terminal information The victim terminal information database device according to (20) above.
(22) When an inquiry e-mail for inquiring about the safety of a disaster victim is transmitted to a predetermined e-mail address from an arbitrary communication terminal connected to the wireless communication network, the inquiry e-mail is received and the damaged (21) The disaster victim terminal information database apparatus which searches whether the user information regarding a person is registered as said disaster victim terminal information, and returns the retrieved result to the inquiry source communication terminal as a response mail .
(23) As a result of searching whether or not the user information related to the victim who was inquired is registered as the disaster victim terminal information, the safety information regarding the victim was not yet registered. In this case, the disaster victim terminal information database apparatus according to (22), wherein an email address of the communication terminal as an inquiry source is further registered as the disaster victim terminal information.
(24) When the safety information of the victim is received from the radio base station device via the radio control device, or when the e-mail notifying the safety information is received from the portable terminal of the victim, the disaster (23) The disaster victim terminal information database apparatus which is registered as safety information of the person terminal information.
(25) When registering the safety information of the disaster victim as the disaster victim terminal information, if the email address of the communication terminal of the inquiry source has already been registered as the destination of the inquiry source, the safety information of the disaster victim is The victim terminal information database device according to (24), wherein a safety notification mail including at least is created and sent back to the registered mail address of the communication terminal of the inquiry source.
(26) When the safety information of the victim is returned to the registered email address of the communication terminal of the inquiry source, the safety inquiry information indicating that there is a safety inquiry is sent to the victim's mobile phone The victim terminal information database device according to (25), which is transmitted to the terminal.

  According to the disaster response communication system, radio base station apparatus, radio control apparatus, portable terminal, and victim terminal information database apparatus of the present invention, the following effects can be obtained.

  First, using the notification means for notification information given to the radio base station apparatus BTS, all the disaster victims who have the occurrence of a disaster and the evacuation site in the radio area by a notification channel different from a general wireless communication channel Because it repeats the operation of simultaneously and periodically informing the mobile terminals of all of them, it is possible to reliably instruct where the victims should evacuate, and to eliminate the anxiety of the victims it can.

  In addition, the disaster victim's user information, its safety information, and the address of the inquiry source when there is a safety inquiry are registered at least, and the disaster victim automatically responds / replies to the victim's safety information inquiry mail Since the terminal information database device DB is installed, it is possible to respond promptly and reliably to inquiries about the safety of the disaster victims from inside and outside the disaster area.

  Further, inquiries by telephone are inundated when a disaster occurs, the communication line becomes congested, and the communication means is likely to go down. In the present invention, mail is used as the communication means with the disaster victim terminal information database device DB. Therefore, the load on the communication line can be automatically adjusted to suppress the concentration of the load, and the communication line can be prevented from being down.

  Hereinafter, preferred embodiments of a disaster response communication system, a radio base station apparatus, a radio control apparatus, a portable terminal, and a victim terminal information database apparatus according to the present invention will be described with reference to the accompanying drawings.

  FIG. 1 is a conceptual diagram showing an embodiment of a network configuration of a disaster response communication system according to the present invention. The disaster response communication system according to the present invention uses a network having almost the same configuration as that of a normal wireless communication network. Are connected to wireless base station apparatuses BTS (Base Transceiver Station) BTS (Base Transceiver Station) 20, 21, 22, and 23 that transmit / receive radio waves to / from portable terminals 10, 11,. And a radio controller 30 as a host device that controls one or more radio base station apparatuses BTS under its control. Here, the wireless control device 30 is connected to another wireless control device via a wired communication line, and exchanges control information regarding the wireless communication network.

  In the case of the disaster response communication system according to the embodiment of the present invention shown in FIG. 1, in addition to this, the wireless control device 30 is connected to each other by a wired communication line, and the safety of the owner of each portable terminal 10, 11,. A victim terminal information database device DB 40 for storing information and the like is arranged. The disaster victim terminal information database device DB40 may be centrally arranged at only one place in the entire wireless communication network, or may be arranged in a distributed manner for each region. A form in which a plurality are arranged is desirable.

Here, the mobile terminals 10, 11,... Are terminals that transmit and receive information by radio waves via the radio base station apparatuses BTS 20 and 21, but are terminals that have at least a mail transmission / reception function. Mobile phone PHS (Personal Handy-Phone), portable information terminal PDA (Personal Digital Assistants), portable notebook PC (Personal
Computer) etc., or in some cases, it may be a mobile communication terminal such as a vehicle-mounted mobile communication terminal.

  The mobile terminals 10, 11, etc. carried by the user can transmit / receive user information to / from the radio base station apparatuses BTS 20, 21 in the disaster area 1000 using a general radio communication channel. In addition, it is possible to receive the notification information notified by the notification means given to the radio base station apparatuses BTS20, 21 and automatically respond. This broadcast information is control information such as wireless communication channel information, method information, regulation information, and position information used for wireless communication, and is essential information for performing wireless communication. In order to perform wireless communication based on the control of the wireless control device 30, the notification means of the wireless base station devices BTS20 and 21 always transmits the notification information to all unspecified mobile terminals existing in the wireless area. The notification information as described above is transmitted simultaneously and periodically using a control notification channel different from a normal wireless communication channel. The portable terminals 10, 11, ... return the instructed information.

  Here, the mobile terminals 10, 11,... According to the present invention provide emergency notification information including at least a disaster occurrence and its evacuation location from the radio base station apparatus BTS 20, 21 as one of the notification information. In the same manner as in the case of communication information in a normal wireless communication channel, the emergency notification information is output from a speaker or earphone by voice, and / or displayed on the screen as characters and / or figures. Is possible. As a result, the owner of the mobile terminal 10, 11,... Can grasp the emergency situation of occurrence of a disaster by voice, characters, and figures, and can also grasp the evacuation place by voice, characters, and figures. .

  Note that the mobile terminal 19 existing outside the disaster area 1000 is also a terminal that transmits and receives information by radio waves via the radio base station apparatus BTS 29 controlled by the radio control apparatus 39 of the host apparatus. The mobile terminal 19 is shown as a terminal used for transmitting an inquiry mail inquiring about the safety of a disaster victim affected by the disaster area 1000 and receiving the reply mail. However, the communication terminal for transmitting the inquiry mail is not limited to such a portable terminal, but may be a fixed installation type communication terminal, and any communication terminal may be used as long as it has at least a mail transmission / reception function. Also good.

  Further, the disaster response communication system of FIG. In FIG. 1, mobile terminals 10 and 11 exist in a disaster area 1000 where a disaster has occurred, and both of the mobile terminals 10 and 11 are normally installed in the disaster area 1000. It exists in a wireless area where information can be transmitted and received between the BTSs 20 and 21 using a general wireless communication channel. On the other hand, the mobile terminal 19 is a mobile terminal that exists outside the disaster area 1000 and transmits / receives information to / from the nearest radio base station apparatus BTS 29 installed outside the disaster area 1000 using a radio communication channel. Is possible.

  In addition to the transmission / reception means for transmitting / receiving communication information to / from the mobile terminals 10 and 11 through the general wireless communication channel, the radio base station apparatuses BTS 20, 21, 22, and 23, as described above, A notification means is provided for periodically reporting the notification information to all unspecified number of mobile terminals in each wireless area using a control notification channel. Here, the radio base station apparatuses BTS22 and 23 are radio base station apparatuses installed in a nearby area adjacent to the disaster area 1000, and the mobile terminals 10 and 11 existing in the disaster area 1000 are the radio base station apparatuses BTS22, When moving to 23 wireless areas, it is possible to communicate with the mobile terminals 10 and 11 using the wireless communication channel, and to notify the mobile terminals 10 and 11 of the notification information.

  Furthermore, the radio base station apparatuses BTS20, 21 are provided with sensors (for example, earthquake sensors, smoke sensors, temperature sensors, etc.) that can detect the occurrence of disasters, and detect disasters that occur at the respective installation locations. Thus, it is possible to notify the wireless control device 30 which is each higher-level device using a wired communication line. At this time, even if the wired communication line is congested by normal communication, the channel for the control signal is used for the disaster notification so that the occurrence of the disaster can be urgently notified to the wireless control device 30. Use to send.

  On the other hand, the radio control apparatus 30 is a control apparatus for controlling the subordinate radio base station apparatuses BTS 20 and 21 to perform radio communication with the mobile terminals 10, 11,. In addition, information indicating an evacuation place corresponding to the disaster area, for example, a map database indicating the evacuation place is stored. When the disaster occurrence notification is received from the radio base station apparatuses BTS20, 21, the disaster area is estimated with reference to, for example, the map database, and the disaster victims existing in the radio areas of the radio base station apparatuses BTS20, 21 are affected by the disaster. Find the best evacuation site.

  Further, the wireless control device 30 creates a disaster occurrence notification including the obtained evacuation site information as emergency notification information and notifies all the people in the disaster area using the wireless base station device BTS20, Return to 21. Also in this case, even when the wired communication line is congested by normal communication, the notification information is transmitted so that the emergency notification information can be reliably transmitted to the radio base station apparatuses BTS 20, 21,. Transmit using the control channel for notification.

  The radio base station apparatuses BTS 20 and 21 that have received the emergency notification information including the evacuation location from the radio control device 30 of the higher-level device use the notification channel that periodically notifies the control information to determine the occurrence of the disaster and the evacuation location. The emergency notification information shown is periodically and simultaneously notified to all mobile terminals existing in the respective wireless areas. That is, the emergency notification information for emergency notification is repeatedly and periodically transmitted using a control-dedicated notification channel different from a normal wireless communication channel.

  Furthermore, even if the mobile terminal that has received this emergency notification information is a mobile terminal that is set in the manner mode (the state that does not ring the ringtone or the like), when the emergency notification information for emergency notification is received Since the sounding operation is activated, it is possible to reliably notify the owner of all the mobile terminals existing in the respective wireless areas of the occurrence of the disaster and the evacuation place.

  Even in the radio base station apparatuses BTS22 and 23 installed in the nearby area adjacent to the disaster area 1000, the notification means of the radio base station apparatuses BTS20 and 21 in the disaster area 1000 break down due to the disaster, and emergency notification information is transmitted. In preparation for the case where it becomes impossible, emergency notification information regarding the occurrence of a disaster in the adjacent disaster area 1000 and the evacuation location may be periodically transmitted to the mobile terminals existing in the disaster area 1000. good.

  Thereby, if it is radio base station apparatus BTS22 and 23 with the radio | wireless area of radio base station apparatus BTS20 and 21, even the disaster victim who exists in the disaster area 1000 can grasp | ascertain the information of an evacuation place. Alternatively, the information on the evacuation site can also be grasped by the victim who was in the disaster area 1000 moving to the radio area of the adjacent radio base station apparatuses BTS 22 and 23.

  Further, as described above, the radio control device 30 and the radio control device 39 exist in the respective radio areas of the radio base station devices BTS20 to 23 under their control as control information for radio communication. User information (mobile terminal owner, telephone number, e-mail address, location information, etc.) regarding the mobile terminals 10, 11,... And the mobile terminal 19 existing in the radio area of the radio base station apparatus BTS 29. It is stored and controls the operation of the radio base station apparatus BTS that performs radio communication with each mobile terminal.

  The disaster victim terminal information database device DB 40 connected to the radio control devices 30 and 39 via a wired communication line is present in the radio area of the radio base station devices BTS 20 and 21 installed in the disaster area 1000 where the disaster occurred. .. Is received from the radio network controller 30 that controls the radio base station apparatuses BTS 20, 21 in the disaster area 1000, and the owner of the mobile terminals 10, 11,. Safety information for each victim is received from the wireless control device 30 and stored as disaster victim terminal information.

  This victim terminal information database device DB40 is not only from the wireless control device 30 that controls the wireless base station devices BTS20 and 21 belonging to the disaster area 1000, but also from wireless control devices installed in other regions, for example, the wireless control device 39. It can be accessed via a wired communication line. For example, the safety of the designated person is mailed from the portable terminal 19 to the victim terminal information database device DB 40 via the wireless base station device BTS 29 and the wireless control device 39. You can make an inquiry at The disaster victim terminal information database device DB 40 that has received the inquiry mail searches the database for the safety information of the person inquired by the inquiry mail, and automatically returns the search result by mail.

  The operation of the disaster response communication system having the above configuration will be described in more detail. When a disaster such as an earthquake occurs in the disaster area 1000 shown in FIG. 1, the radio base station apparatuses BTS20 and BTS21 installed in the disaster area 1000 detect the occurrence of the disaster with the sensors installed in each. Then, the alarm information indicating the occurrence of the disaster is transmitted to the wireless control device 30 of the host device using the disaster notification control channel on the wired communication line.

  The radio control apparatus 30 that has received the alarm information indicating the occurrence of the disaster from the radio base station apparatuses BTS20 and BTS21 estimates the disaster area 1000 where the disaster has occurred based on the alarm information, and displays information indicating the evacuation location, such as a map database. By searching, the optimum evacuation site for the disaster victim located in the disaster area 1000 is searched.

  Further, the wireless control device 30 creates emergency notification information for emergency notification for simultaneously reporting the occurrence of a disaster in a form to which evacuation location information is added, and the wireless of the disaster area 1000 that has notified the occurrence of the disaster. It transmits to base station apparatus BTS20 and 21 using the control channel for emergency notification on a wired communication line. The radio base station apparatuses BTS20 and 21 that have received the emergency notification information use the notification channel to notify all the mobile terminals (mobile terminals existing in the disaster area 1000) existing in the respective wireless areas using the notification channel. 10 and 11 as well as new mobile terminals that have moved into the disaster area 1000), and the operation of periodically informing the occurrence of a disaster and information on the optimum evacuation site is repeated.

  Accordingly, it is possible to reliably notify the occurrence of the disaster and the evacuation place to the mobile terminals 10 and 11 existing in the disaster area 1000 and the owner of the mobile terminal that has newly moved. Here, as described above, even if the mobile terminal that has received emergency notification information for notifying emergency is set to a non-ringing state such as a manner mode, an incoming operation with ringing is performed for emergency use. And emergency notification information is output from a speaker or an earphone by voice and / or automatically displayed on a display as characters and / or figures.

  Furthermore, the radio network controller 30 notifies each user information about the mobile terminals 10 and 11 existing in the radio area of the radio base station apparatuses BTS 20 and 21 in the disaster area that has notified the occurrence of the disaster (owner of the mobile terminal, (Telephone number, e-mail address, location information, etc.) 300 and 301 are read out and transmitted to the disaster victim terminal information database device DB40, and the disaster victim terminal information database device DB40 registers as disaster victim terminal information.

  An example of the configuration of the victim terminal information registered in the victim terminal information database apparatus DB40 is shown in FIG. FIG. 2 is a data configuration diagram showing an example of the configuration of the disaster victim terminal information registered in the disaster victim terminal information database device. As illustrated in FIG. 2, the disaster victim terminal information 400 includes at least disaster victim information 401, a disaster area 402, safety information 403, and an evacuation site 404.

  Further, when a safety inquiry mail is received for a victim whose safety is not yet registered in the safety information 403, safety request users 1, 2, 3 405a, 405b for registering a mail address indicating a contact address of the inquiry source. , 405c,. As a result, when the safety notification regarding the affected victim is in the disaster victim terminal information database device DB 40 and is registered as the safety information 403, the safety information is immediately returned to the inquiry source contact. It is possible.

  In FIG. 2, the disaster victim information 401 indicates a case where it is a phone number or an email address of a mobile terminal, but further information that can identify the disaster victim, such as the name of the owner (stricken person) of the mobile terminal, is further provided. You may make it add and register. The disaster area 402 is information obtained by further subdividing the disaster area 1000 shown in FIG. 1, and in this embodiment, information indicating the radio base station apparatus BTS in the radio area where the mobile terminal of the disaster victim exists is registered. Has been.

  In the present embodiment shown in FIG. 1, the case where there are two radio base station apparatuses BTS 20 and 21 installed in the disaster area 1000 is shown. In the case of FIG. 2, the disaster information xxx1 is shown. The case where the portable terminal 10 exists in the radio area of the radio base station apparatus BTS20 and the portable terminal 11 of the victim information xxx2 exists in the radio area of the radio base station apparatus BTS21 is shown.

  The safety information 403 registers whether or not the information regarding the presence or absence of the disaster victim indicated in the disaster victim information 401 has been received, and whether or not the received content is a content indicating safety. In the case of FIG. 2, the owner of the mobile terminal 11 with the victim information xxx 2 has reported that it is safe, but the owner of the mobile terminal 10 with the victim information xxx 1 It shows that safety information has not been obtained yet.

  The evacuation place 404 is information indicating a place where the victim shown in the victim information 401 has evacuated. Initially, in order to notify each disaster victim of the occurrence of a disaster and the evacuation location as emergency notification information, the evacuation location searched in the wireless control device 30 is first registered. When the safety information is acquired, if the evacuation site that the disaster victim actually contacts is different, the evacuation site is changed and registered.

  The safety information 403 and the information on the evacuation site 404 are usually the radio base station apparatus BTS in the radio area where the victim's mobile terminals 10 and 11 exist, that is, the radio base station apparatus BTS 20 in the disaster area 1000, 21 and is notified from the wireless control device 30 to the disaster victim terminal information database device DB40, but the wireless base station devices BTS20 and 21 are also affected by the disaster and the mobile terminals 10 and 11 In some cases, it is impossible to transmit and receive radio waves via the wireless communication channel.

  Therefore, when the radio base station apparatuses BTS22 and 23 in the vicinity adjacent to the disaster area 1000 receive radio waves from the mobile terminals 10 and 11 of the disaster victim, the radio control apparatus is also used from the radio base station apparatuses BTS22 and 23. It is possible to transmit information regarding the safety information of the victims and information on the evacuation site to 30.

  The wireless control device 30 that has acquired the information on the safety of the victim and the information on the evacuation location from the adjacent radio base station devices BTS 22 and 23 sends the information on the safety of the victim and the information on the evacuation location to the disaster victim terminal information database device DB40 Is transmitted, the victim terminal information database device DB40 updates the registration contents with the safety information and evacuation site of the victim.

  Further, when the radio base station apparatuses BTS20 and 21 installed in the disaster area 1000 are subsequently restored, the same processing as that in the adjacent radio base station apparatuses BTS22 and 23 is performed, and the radio base station Information on the safety information of the disaster victim and information on the evacuation site is transmitted from the devices BTS 20 and 21 to the disaster victim terminal information database device DB 40 via the wireless control device 30, and the registration contents are updated.

  Further, when it is desired to confirm the safety information of a person such as a relative or a friend existing in the disaster area 1000 from the mobile terminal 19 existing in a remote area not adjacent to the disaster area, for example, for disaster inquiry An inquiry mail for inquiring about the safety of the person is transmitted to a predetermined mail address (for example, a mail address managed by the disaster prevention center).

  When the inquiry mail is transmitted, access is made to the victim terminal information database device DB40, and whether or not the person to be inquired is registered as the victim terminal information. It is confirmed whether it is registered as safety information 403 or not. If it is not yet registered as the victim terminal information, an email to that effect is immediately created and automatically distributed from the disaster victim terminal information database device DB 40 to the mobile terminal 19 that made the inquiry.

  If the safety information 403 has already been registered, a safety notification mail including the safety information related to the victim is immediately created and automatically sent from the disaster victim terminal information database device DB40 to the mobile terminal 19 that is the inquiry source. Delivered.

  On the other hand, if the person is registered in the disaster victim terminal information database apparatus DB40 but the safety is not yet confirmed, the email address of the inquiry source mobile terminal 19 is the safety requesting user 1, 2, 3,. Are sequentially registered in the database. After that, when the current situation or safety of the victim is confirmed, a safety notification email including safety information about the victim is immediately created and registered with the safety requesting users 1, 2, 3,. It is automatically distributed from the disaster victim terminal information database device DB40 to the mobile terminal 19 that has made the inquiry using the mail address that has been sent.

  Next, an example of a specific operation sequence of the disaster response communication system according to the present invention will be further described with reference to the time chart of FIG. FIG. 3 is a time chart showing an example of a specific operation sequence of the disaster response communication system according to the present invention.

  First, at the time of the occurrence of the disaster at time T1, the radio base station apparatuses BTS20 and 21 installed in the disaster area 1000 detect the occurrence of the disaster with the sensors, and notify the radio control apparatus 30 that is the host device of the occurrence of the disaster. To send.

  Next, the wireless control device 30 that has received the notification of the occurrence of the disaster searches for the optimum evacuation location based on the disaster occurrence information, and adds the evacuation location information indicating the searched optimum evacuation location. Is created, and at time T2, the created emergency notification information is transmitted to the radio base station apparatuses BTS20 and 21 that have transmitted the disaster occurrence notification, and the radio base station apparatuses BTS20 and 21 are transmitted. Emergency notification information for instructing the occurrence of a disaster and an evacuation site in each wireless area using the notification channel.

  Thereby, the occurrence of the disaster and the evacuation place are notified to the owners of the mobile terminals 10 and 11 existing in the disaster area 1000. The mobile terminals 10 and 11 that have been notified of the occurrence of a disaster and the evacuation location sound an alarm sound for an emergency call, and output the received contents by voice and / or display them by characters and / or figures. Output.

  Next, at time T3, the radio network controller 30 has user information regarding the mobile terminals 10 and 11 existing in the radio area of the radio base station apparatuses BTS20 and 21 installed in the disaster area 1000 (of the mobile terminal). Owner, telephone number, e-mail address, location information, etc.) are transmitted to the disaster victim terminal information database device DB40, and the disaster victim terminal information database device DB40 registers as disaster victim terminal information. As a result, all the disaster victims existing in the disaster area 1000 are registered in the disaster victim terminal information database apparatus DB 40 based on the user information related to the mobile terminals owned by each disaster victim.

  Thereafter, when it is desired to send an email inquiring about the safety of the disaster victim from the mobile terminal outside the disaster area 1000, such as the remote mobile terminal 19, to the disaster victim terminal information database device DB40, a predetermined specific domain name such as “anpi. jp ", and the telephone number of the portable terminal owned by the victim, for example," 090xxxx0 "(stricken person telephone number) is used as information for indicating the victim who wants to inquire about the safety, and the mail address" 090xxxx0 @ anpi. As a “jp”, an inquiry mail for inquiring about the safety of a specific victim is transmitted from the portable terminal 19 at time T4.

  The disaster victim terminal information database device DB 40 that has received the safety inquiry mail immediately searches the disaster victim terminal information registered in the database, and extracts the information of the victim who was inquired. Here, if the safety of the victim who has made the inquiry has not been confirmed yet, a reply email indicating that the safety has not been confirmed is created and transmitted to the mobile terminal 19 as the inquiry source at time T5, The e-mail address of the inquiring mobile terminal 19 is registered as the safety requesting user 1 related to the victim who has inquired so that the safety information can be returned when the safety is confirmed.

  Thereafter, at time T6, the disaster victim who was in the disaster area 1000 and was unable to transmit and receive radio waves using a general wireless communication channel moved to a radio area where the portable terminal of the disaster victim could communicate. If the mobile base station apparatus BTS 20 or 21 installed in the disaster area 1000 and incapable of wireless communication is restored and communication is possible, the mobile terminals 10 and 11 The position information is detected, the position information is notified to the wireless control device 30, and communication is performed using a general wireless communication channel based on the position information.

  Thereafter, at time T7, wireless communication between the mobile terminals 10 and 11 of the disaster victim and the nearest radio base station device BTS or radio base station devices BTS 20 and 21 after movement becomes possible, and the safety of the disaster victim can be confirmed. When the wireless control device 30 detects the confirmation via the wireless base station devices BTS20, 21, the owner of the portable terminals 10, 11 from the wireless control device 30 to the disaster victim terminal information database device DB40 (disaster The safety information 403 related to the portable terminals 10 and 11 of the disaster victim terminal information in the disaster victim terminal information database device DB40 is updated. Alternatively, the safety information 403 related to the mobile terminals 10 and 11 of the disaster victim terminal information is also updated when the disaster victim terminal information database device DB40 receives an email notifying safety information from the mobile terminal of the disaster victim.

  When the safety information 403 of the mobile terminals 10 and 11 is updated, the disaster victim terminal information database device DB40 stores the inquiry information registered in the disaster victim terminal information, that is, the mobile terminal 19 (recorded in the safety request user 1). Based on the e-mail address of the mobile terminal inquired at the time T4), a safety notification mail indicating the safety information and the evacuation site regarding the owner of the mobile terminals 10 and 11 is created, and the inquiry is made at the time T8. A reply is made to the original portable terminal 19.

  Finally, at time T9, in the disaster victim terminal information database device DB40, safety inquiry information indicating that there is a safety inquiry from the owner of the mobile terminal 19 is created. The mobile terminals 10 and 11 that are owned are notified via the radio control device 30, the nearest radio base station device BTS after movement, or the radio base station devices BTS 20 and 21.

(Features of the present invention)
As described in detail above, the disaster response communication system according to the present invention has the following features.
(1) As shown in FIG. 1, this disaster response communication system detects the occurrence of a disaster with the sensors of the radio base station apparatuses BTS20 and 21 installed in the disaster area 1000 when a disaster such as an earthquake occurs. It has a function of notifying disaster occurrence information to the radio control apparatus 30 of the host apparatus that controls radio communication of the radio base station apparatuses BTS20 and 21.

  (2) The wireless control device 30 that has received the disaster occurrence information searches for an optimum evacuation location for the disaster and urgently notifies the disaster occurrence information to which the evacuation location is added to all the affected areas 1000 The radio base station apparatus BTS20 is prepared not only for the mobile terminals 10 and 11 existing in the disaster area 1000 but also for all mobile terminals including the mobile terminals that have newly moved to the disaster area 1000. , 21 simultaneously and periodically using the notification channel. The mobile terminals 10 and 11 that have received the emergency notification information output a sound of the occurrence of a disaster and the evacuation location indicated by the emergency notification information by sound and / or characters and / or graphics along with the ringing of the alarm ringtone. To output the screen.

  (3) Moreover, the radio network controller 30 that has received the disaster occurrence information has received user information (all mobile terminals 10 and 11 existing in the radio area of the radio base station apparatuses BTS 20 and 21 installed in the disaster area 1000 ( The mobile terminal owner, telephone number, e-mail address, location information, etc.) are transmitted to the disaster victim terminal information database device DB40 and registered as disaster victim terminal information.

  (4) Inquiries regarding the safety of the victim from the owner of any communication terminal, such as a mobile terminal or a fixed communication terminal existing outside the disaster area 1000 as well as the disaster area 1000, are sent to the victim's mobile terminal Instead, it is sent as an inquiry mail to the victim terminal information database device DB40.

  (5) The victim terminal information database device DB 40 that has received the inquiry mail grasps the safety of the victim who has made the inquiry through a database search, and immediately returns the safety information by e-mail to the inquiring mobile terminal. . Here, if the safety of the victim who has made an inquiry is in an unconfirmed state, a reply email indicating that the safety is unconfirmed is sent to the inquiring mobile terminal, while the inquiring source e-mail address is set to the safety requesting user. As a database.

  (6) After that, the affected disaster victim moves to a communicable radio area, or the radio base station apparatuses BTS 20 and 21 installed in the disaster area 1000 are restored and communicable. When the information on the safety is transmitted from the victims of the mobile terminals 10 and 11 to the radio network controller 30 via the radio base station apparatus BTS, or the safety information is notified from the mobile terminals of the disaster victims. Is received, the victim terminal information database device DB40 is notified, and the database relating to the safety information is updated.

  (7) When the database relating to safety information is updated, the disaster victim terminal information database device DB40 reads the email address of the communication terminal of the inquiry source registered as the safety requesting user from the database, and the safety of the victim A safety notification mail is returned to the inquiring communication terminal.

  (8) Further, safety inquiry information indicating that a safety inquiry has been made is transmitted to the mobile terminals 10 and 11 of the victim.

  (9) It should be noted that in the event that the radio base station apparatus BTS 20, 21 installed in the disaster area 1000 becomes unable to perform a notification operation regarding the occurrence of a disaster or an evacuation site due to the disaster, the adjacent radio base station apparatus BTS 22 , 23, the disaster occurrence information with the evacuation place added is transmitted as emergency notification information from the wireless control device 30, and not only the mobile terminals existing in the wireless areas of the adjacent wireless base station devices BTS22, 23, Even for mobile terminals that exist in the disaster area 1000 that overlap with the wireless area, or mobile terminals that have moved to the wireless area from the disaster area 1000, the adjacent radio base station apparatuses BTS22 and 23 simultaneously operate the disaster area 1000. Emergency notification information indicating the occurrence of a disaster is notified.

(Another embodiment of the present invention)
In the above-described embodiment, the radio base station apparatus BTS installed in the disaster area detects the occurrence of the disaster with the sensor mounted on the radio base station apparatus BTS, and the radio control apparatus of the host apparatus Although the case of notifying occurrence has been described, the present invention is not limited to such a case.

  For example, the wireless control device 30 itself may be equipped with a sensor that detects the occurrence of a disaster, or when the wireless control device 30 cannot receive a signal normally received from the subordinate wireless base station device BTS, When a health check notification indicating that the radio base station apparatus BTS is operating normally is not received from the radio base station apparatus BTS every predetermined period, the radio base station It may be determined that the device BTS is in a communication disabled state. Alternatively, the radio network controller 30 may transmit a radio base station apparatus BTS health check mail to the subordinate radio base station apparatus BTS at a predetermined period and receive the reply mail.

  Furthermore, in addition to notifying the occurrence of a disaster from the radio base station apparatus BTS, including the case where the occurrence of a disaster can be predicted to some extent, such as a typhoon or storm and flood damage, the operator of the radio control apparatus 30 is operated by himself Thus, the radio control device 30 may be notified of the occurrence of the disaster and the disaster area.

  Further, the present invention can be applied not only for mobile terminals such as mobile phones, but also in general wireless communication fields such as mobile wireless communication including in-vehicle mobile communication terminals and wireless LAN communication in offices.

  In the embodiment shown in FIG. 1, the radio base station apparatus BTS 20, 21, 23, 24, the radio base station apparatus BTS 29 and the radio control apparatus 30, the radio control apparatus 39, or the radio control apparatus 39 30 and 39 and the disaster victim terminal information database apparatus DB40 are shown as being directly connected by a wired communication line, but the present invention is not limited to such a case, and a switchboard or the like is provided on the way as a communication network. These switching devices may be interposed, or they may be connected using not only a wired communication line but also a wireless communication line.

(Effects of the present invention)
As described above in detail, the present invention provides the following effects.
(1) In the event of a disaster, the radio control device that has received the notification of the occurrence of a disaster from the radio base station device BTS in the disaster area creates emergency notification information indicating that a disaster has occurred, including an evacuation area, Since the operation of notifying all the mobile terminals in the radio base station apparatus BTS in the radio area of the radio base station apparatus BTS all at once using the broadcast channel is periodically repeated, the damage in the disaster area All persons can know surely and quickly where to evacuate.

  (2) Since the disaster victim terminal information database device DB 40 for registering at least the victim's user information, the safety information thereof, and the destination of the inquiry source when there is a safety inquiry is provided, inquiries regarding the safety of the disaster victim It is possible to respond quickly.

  (3) Furthermore, since mail is used as means for transmitting and receiving information of the victim terminal information database device DB40, even if the communication line falls into a congested state, it is possible to adjust the load and concentrate the load. Since it can be prevented, confusion caused by communication interruption can be eliminated.

  The configuration of the preferred embodiment of the present invention has been described above. However, it should be noted that such examples are merely illustrative of the invention and do not limit the invention in any way. Those skilled in the art will readily understand that various modifications and changes can be made according to a specific application without departing from the gist of the present invention.

It is a conceptual diagram which shows one Example of the network structure of the disaster response communication system by this invention. It is a data block diagram which shows an example of a structure of the disaster victim terminal information registered into a disaster victim terminal information database apparatus. It is a time chart which shows an example of the specific operation | movement sequence of the disaster response communication system by this invention.

Explanation of symbols

10, 11, 19 Mobile terminal 1000 Disaster area 20, 21, 22, 23, 29 Radio base station apparatus BTS
30, 39 Radio control device 300, 301 User information 40 Victim terminal information database device DB
400 Disaster victim terminal information 401 Disaster victim information 402 Disaster area 403 Safety information 404 Evacuation places 405a, 405b, 405c Safety requesting users 1, 2, 3

Claims (26)

  In a disaster response communication system using a radio communication network including a radio base station apparatus that performs radio communication with a mobile terminal and a radio control apparatus that controls the radio base station apparatus, the radio base station apparatus Provided with a sensor for detecting occurrence, when the radio base station device installed in the disaster area detects the occurrence of a disaster by the sensor, the radio control device is notified of the occurrence of the disaster Disaster response communication system characterized by   The radio control apparatus that has received a notification of the occurrence of a disaster from the radio base station apparatus includes search means for searching for an optimum evacuation location for the disaster area, and the disaster occurrence notification received from the radio base station apparatus The radio base station installed in a disaster area and / or an area adjacent to the disaster area by searching for an evacuation place by the search means and creating emergency notification information including the effect of the disaster and the evacuation place The disaster response communication system according to claim 1, wherein the emergency notification information is transmitted to a device.   The radio base station device includes notification means for periodically reporting notification information to all mobile terminals existing in the radio area of the radio base station device using a notification channel, from the radio control device When the emergency notification information is received, the received emergency notification information is simultaneously notified to all the mobile terminals existing in the wireless area using the notification channel as the notification information by the notification means. The disaster response communication system according to claim 2, wherein the communication system is a disaster response communication system.   The said portable terminal outputs this emergency alert information by a voice | voice and / or a character and / or a figure, when the said emergency alert information is received on the said alerting channel from a radio base station apparatus. The disaster response communication system described.   The wireless communication network can be connected to the wireless control device, and the user information regarding the victim's mobile terminal, the safety information of the victim, and the destination of the inquiry source when there is a safety inquiry, 2. A disaster victim terminal information database device capable of at least registering as a victim terminal information and automatically responding to and replying to an inquiry mail about the safety information of the disaster victim is provided. Disaster response communication system.   The radio network controller stores user information including at least an owner, a telephone number, a mail address, and location information of a mobile terminal existing in a radio area of the radio base station apparatus to be controlled, and the radio base station apparatus 6. When receiving a notification of the occurrence of a disaster from the wireless base station device, the user information regarding the mobile terminal existing in the wireless area of the wireless base station device is transmitted to the disaster victim terminal information database device. The disaster response communication system described in 1.   When the disaster victim terminal information database device receives the user information about the mobile terminal existing in the radio area of the radio base station device to be controlled by the radio control device from the radio control device, the victim terminal information The disaster response communication system according to claim 6, wherein the disaster response communication system is registered as user information.   When an inquiry mail for inquiring about the safety of a victim is sent to a predetermined mail address from an arbitrary communication terminal connected to the wireless communication network, the victim terminal information database device receives the inquiry mail. , Searching whether or not the user information related to the victim who has been inquired is registered as the victim terminal information, and returning the retrieved result as a response mail to the inquiry source communication terminal The disaster response communication system according to claim 7.   As a result of searching whether or not the user information related to the victim who has been inquired is registered as the disaster victim terminal information, the disaster victim terminal information database device is registered, but safety information regarding the victim is present. 9. The disaster response communication system according to claim 8, further comprising: registering an email address of the communication terminal as an inquiry source as the disaster victim terminal information when not yet registered.   When a victim who was present in the disaster area moves to a wireless base station device in the vicinity of the disaster area and communication is possible using the wireless communication channel of the portable terminal of the disaster victim, or installed in the disaster area When the wireless base station device that has been restored is able to communicate via the wireless communication channel of the mobile terminal of the disaster victim, the mobile terminal of the disaster victim information database device communicates with the mobile terminal of the disaster victim. The disaster response communication system according to any one of claims 5 to 9, wherein safety information of the disaster victim is transmitted from the radio base station apparatus that has performed communication via the radio control apparatus.   When the disaster victim terminal information database device receives the safety information of the disaster victim from the radio base station device via the radio control device, or receives a mail notifying the safety information from the mobile terminal of the disaster victim The disaster response communication system according to claim 10, wherein the disaster response communication system is registered as safety information of the victim terminal information.   When the victim terminal information database device registers the safety information of the victim as the victim terminal information, if the email address of the communication terminal of the inquiry source has already been registered as the destination of the inquiry source, 12. The disaster response communication system according to claim 11, wherein a safety notification mail including at least the safety information of the victim is created and sent back to the registered mail address of the inquiry source communication terminal.   When the disaster victim terminal information database device returns the safety information of the disaster victim to the registered email address of the communication terminal of the inquiry source, safety inquiry information indicating that there is a safety inquiry The disaster response communication system according to claim 12, wherein the disaster response communication system is transmitted to the mobile terminal of the victim.   A wireless base station device that performs wireless communication with a mobile terminal, and includes a sensor that detects the occurrence of a disaster, and when the occurrence of a disaster is detected by the sensor when a disaster occurs, a wireless control device that controls the wireless base station device A radio base station apparatus that notifies the occurrence of a disaster.   It further comprises notification means for periodically reporting notification information to all portable terminals existing in the wireless area of the wireless base station device using a notification channel, and the fact that a disaster has occurred and the evacuation location from the wireless control device When the emergency notification information including the received emergency notification information is received, the notification means uses the notification channel as the notification information by the notification means to all the mobile terminals existing in the wireless area all at once. The radio base station apparatus according to claim 14, wherein notification is performed.   Wireless communication of the victim's mobile terminal in the disaster area where the mobile terminal of the victim who was present in the disaster area and wireless communication was not possible or in a new wireless area where the victim moved When it is detected that communication via a channel is possible, it is possible to connect to the radio base station apparatus, and at least register the user information related to the mobile terminal of the disaster victim and the safety information of the disaster victim as terminal information of the disaster victim The radio base station apparatus according to claim 14 or 15, wherein the safety information of the victim who has become able to communicate is transmitted to the victim terminal information database apparatus.   A wireless control device that controls a wireless base station device that performs wireless communication with a mobile terminal, comprising a search means for searching for an optimum evacuation site for a disaster area, and notification of the occurrence of a disaster from the wireless base station device , The search means searches for an evacuation location based on the received disaster occurrence notification, creates emergency notification information including the occurrence of the disaster and the evacuation location, and the disaster area and / or the disaster area A radio control apparatus, wherein the emergency notification information is transmitted to the radio base station apparatus installed in an area adjacent to the radio base station apparatus.   Stores user information including at least the owner, telephone number, mail address, and location information of the mobile terminal existing in the radio area of the radio base station apparatus to be controlled, and notifies the radio base station apparatus that a disaster has occurred. Upon receipt, the user information related to the mobile terminal existing in the radio area of the radio base station apparatus is registered as at least the disaster victim terminal information including the user information related to the mobile terminal of the disaster victim and the safety information of the disaster victim The radio control apparatus according to claim 17, wherein the radio control apparatus is transmitted to the person terminal information database apparatus.   When emergency notification information including the occurrence of a disaster and an evacuation place is received from a radio base station apparatus through a notification channel, the emergency notification information is output by voice and / or characters and / or graphics. Terminal.   A wireless communication network comprising a wireless base station device that performs wireless communication with a mobile terminal and a wireless control device that controls the wireless base station device can be connected to the wireless control device, User information about the terminal, the safety information of the victim, and the destination of the inquiry source when there is a safety inquiry are registered at least as the victim terminal information, and automatically in response to the safety information inquiry mail of the victim A victim terminal information database device characterized by being able to respond and reply.   When receiving from the radio control device user information related to portable terminals existing in the radio area of the radio base station device to be controlled by the radio control device, the user information is registered as user information of the victim terminal information. The victim terminal information database device according to claim 20.   When an inquiry e-mail for inquiring about the safety of a victim is sent to a predetermined e-mail address from an arbitrary communication terminal connected to the wireless communication network, the inquiry e-mail is received, and a user related to the victim who is inquired The disaster victim terminal according to claim 21, wherein information is searched for whether or not the information is registered as the disaster victim terminal information, and a result of the search is returned as a response mail to the communication terminal as an inquiry source. Information database device.   If it is registered as a result of searching whether or not the user information related to the victim who was inquired is registered as the disaster victim terminal information, but the safety information about the victim is not yet registered, the inquiry 23. The disaster victim terminal information database apparatus according to claim 22, wherein the original email address of the communication terminal is further registered as the disaster victim terminal information.   When receiving the safety information of the disaster victim from the radio base station device via the radio control device, or when receiving a mail notifying the safety information from the mobile terminal of the disaster victim, the victim terminal information 24. The victim terminal information database device according to claim 23, wherein the information is registered as safety information of the victim.   When registering the safety information of the disaster victim as the disaster victim terminal information, if the email address of the communication terminal of the inquiry source has already been registered as the destination of the inquiry source, the safety including at least the safety information of the disaster victim 25. The disaster victim terminal information database apparatus according to claim 24, wherein a notification mail is created and sent back to the registered mail address of the inquiry communication terminal.   When returning the safety information of the disaster victim to the registered email address of the communication terminal of the inquiry source, the safety inquiry information indicating that there was a safety inquiry is sent to the mobile terminal of the disaster victim. The disaster victim terminal information database device according to claim 25, wherein

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