JP2011203940A - Apparatus, system, method and program for detecting damage - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an apparatus, a system, a method, and a program for detecting damage with high accuracy.SOLUTION: The damage detection apparatus 201 receives event occurrence information indicating occurrence of a predetermined event from an event occurrence detection apparatus 251, and detects occurrence of damage around the event occurrence detection apparatus 251, based on the received event occurrence information. The damage detection apparatus 201 includes: a receiving part 9 for receiving the event occurrence information; a damage occurrence information acquisition part 7 for acquiring damage occurrence information indicating occurrence of damage; and a damage occurrence determination part 13 for determining whether a damage has occurred around the event occurrence detection apparatus 251 having transmitted the event occurrence information based on the received event occurrence information and the acquired damage occurrence information, and outputting damage information indicating at least the damage occurrence.

Description

  The present invention relates to a damage occurrence detection apparatus, a damage occurrence detection system, a damage occurrence detection method, and a damage occurrence detection program, and in particular, a damage occurrence detection apparatus, a damage occurrence detection system, and a damage occurrence for detecting damage caused by a disaster such as an earthquake. The present invention relates to a detection method and a damage occurrence detection program.

  When an earthquake occurs, chests and bookshelves may fall over. In some cases, residents are unable to move due to these underlays, cannot contact the outside, and lose their lives.

  A system that monitors using high-tech equipment such as sensors and communication equipment is set up, a warning is issued when the system finds an abnormality, and a system in which local supervisors and ambulances rush based on the warning, Various services are provided mainly by security companies.

  For example, in Secom's “Home Security” (registered trademark) service, the customer's house and the control center are connected by a special line, and various sensors detect the opening and closing of doors and windows as abnormal, and the abnormality is detected. And a system that automatically reports to the company's control center. In addition, the following services are provided. That is, when a fire is detected, an abnormal signal is similarly sent to the company. Also, if you feel some danger outside the house, you can send an emergency signal to the company by pressing the emergency button. In case of sudden illness, it is possible to send an emergency signal to the company simply by holding a sensor named “My Doctor” (registered trademark). The cost of these services is about 500,000 yen for construction costs and about 5000 yen for monthly service usage. This amount can be paid for high-income households, but it is difficult to use such services in other households.

  As an example of a configuration for performing an abnormality detection such as a disaster or a process for the abnormality, for example, Japanese Patent Application Laid-Open No. 2002-216578 discloses the following technique. That is, a wireless mat switch system including a plurality of wireless mat switches and a receiving device, wherein the wireless mat switch includes a switch unit that is pressed when receiving a pressing force, and a pressed state of the switch unit. A reception device that receives the detection signal transmitted from the communication device, and the switch unit of any of the plurality of wireless mat switches depresses the reception device. Control means for specifying whether the control means has been displayed, and display means for displaying the result specified by the control means.

  Patent Document 2 (Japanese Patent Laid-Open No. 2003-304527) discloses the following technique. That is, the detection unit outputs a detection signal when a person is present. The detection signal is given to the image processing control unit. The image processing control unit holds the detection data, and when the detection data matches a preset condition, a person corresponding to the detection data in the detection unit is detected. Take a picture. The captured video data is transferred to a remote image display control unit via a public line. Thereby, the thing of the said detection part in a remote place can be confirmed instantly.

  Patent Document 3 (Japanese Unexamined Patent Application Publication No. 2009-260836) discloses the following technique. That is, the home confirmation system includes a distance measurement sensor installed near the inside of the entrance of the building, a human body sensor installed near the outside of the entrance of the building, a data transmitter that transmits measurement data of both sensors, and the data A data receiver connected to the transmitter via a network, and a host computer or center server connected to the data receiver and registered and stored measurement data of both sensors for a predetermined period. In the computer or server, the measurement data of the distance measurement sensor is compared with the registered data to determine the corresponding person, and further, whether the corresponding person returns home or goes out is determined according to the operation order of both sensors received.

  Patent Document 4 (Japanese Patent Application Laid-Open No. 2004-156941) discloses the following technique. That is, the detour search system for automobiles at the time of a disaster includes a disaster information analysis unit that analyzes disaster information, a danger area confirmation unit that extracts a danger area that should correspond to the disaster information from a predetermined danger area database, A map database, a road stop determining unit that extracts map information corresponding to the dangerous area from the map database, and determines a road closed place in the dangerous area based on the dangerous area information and the map information; and the road stop A detour determination unit that determines a detour for avoiding the location, and an information transmission unit that transmits the closed location and the detour information to an automobile or the like.

JP 2002-216578 A JP 2003-304527 A JP 2009-260836 A JP 2004-156941 A

  By the way, when detecting the occurrence of damage due to a disaster, when the accuracy of abnormality detection by various sensors is low, false alarms may frequently occur, increasing the burden on the monitoring side of a security company or the like. However, Patent Documents 1 to 4 do not disclose a configuration for solving these problems.

  The present invention has been made to solve the above-described problems, and its purpose is to provide a damage occurrence detection device, a damage occurrence detection system, a damage occurrence detection method, and damage that can detect the occurrence of damage with high accuracy. It is to provide an outbreak detection program.

  In order to solve the above-described problem, a damage occurrence detection device according to an aspect of the present invention receives event occurrence information indicating occurrence of a predetermined event from an event occurrence detection device, and based on the received event occurrence information, A damage occurrence detection device for detecting the occurrence of damage in the vicinity of the event occurrence detection device, a receiving unit for receiving the event occurrence information, and a disaster for obtaining disaster occurrence information indicating the occurrence of the disaster Based on the occurrence information acquisition unit, the received event occurrence information, and the acquired disaster occurrence information, it is determined whether or not damage has occurred in the vicinity of the event occurrence detection device that transmitted the event occurrence information. A damage occurrence determination unit that outputs damage information indicating at least the occurrence of the damage.

  In order to solve the above problems, a damage occurrence detection system according to an aspect of the present invention includes one or more event occurrence detection devices for transmitting event occurrence information indicating occurrence of a predetermined event, and the event occurrence detection described above. A damage occurrence detection system comprising: a damage occurrence detection device for receiving the event occurrence information from a device and detecting occurrence of damage in the vicinity of the event occurrence detection device based on the received event occurrence information; The event occurrence detection device detects an occurrence of a predetermined event in the vicinity of itself, generates an event occurrence information indicating the occurrence of the predetermined event, and the generated event occurrence information The damage occurrence detection device includes a receiving unit for receiving the event occurrence information and a disaster occurrence information indicating the occurrence of the disaster. Based on the received event occurrence information and the acquired disaster occurrence information, it is determined whether or not damage has occurred in the vicinity of the event occurrence detection device that has transmitted the event occurrence information. A damage occurrence determination unit for outputting damage information at least indicating the occurrence of damage.

  In order to solve the above problems, a damage occurrence detection method according to an aspect of the present invention includes one or more event occurrence detection devices for transmitting event occurrence information indicating occurrence of a predetermined event, and the event occurrence detection. Damage occurrence in a damage occurrence detection system comprising a damage occurrence detection device for receiving the event occurrence information from a device and detecting the occurrence of damage in the vicinity of the event occurrence detection device based on the received event occurrence information A detection method, wherein the event occurrence detection device detects occurrence of a predetermined event in the vicinity of itself, generates the event occurrence information indicating the occurrence of the predetermined event, and the event occurrence detection device includes: A step of transmitting the generated event occurrence information, a step of receiving the event occurrence information by the damage occurrence detection device, and a damage occurrence detection device. A step of acquiring disaster occurrence information indicating the occurrence of a disaster, and the damage occurrence detection device transmits the event occurrence information based on the received event occurrence information and the acquired disaster occurrence information. Determining whether or not damage has occurred in the vicinity of the event occurrence detection device, and outputting damage information at least indicating the occurrence of damage.

  In order to solve the above-described problem, a damage occurrence detection program according to an aspect of the present invention receives event occurrence information indicating occurrence of a predetermined event from an event occurrence detection device, and performs the above based on the received event occurrence information. A damage occurrence detection program in a damage occurrence detection device for detecting the occurrence of damage in the vicinity of the event occurrence detection device, the computer receiving a step of receiving the event occurrence information and a disaster occurrence information indicating the occurrence of the disaster Based on the acquired step and the received event occurrence information and the acquired disaster occurrence information, it is determined whether or not damage has occurred in the vicinity of the event occurrence detection device that has transmitted the event occurrence information. Outputting damage information indicating at least occurrence.

  According to the present invention, the occurrence of damage can be detected with high accuracy.

1 is a conceptual diagram of a damage occurrence detection system according to a first embodiment of the present invention. It is a figure which shows the sound pressure level of a sound level meter, and the specific example of an event. It is a figure which shows the example of release of the earthquake occurrence information by the Meteorological Agency. It is a figure which shows the structure of the damage generation | occurrence | production detection system which concerns on the 1st Embodiment of this invention. It is a schematic block diagram of the damage generation detection apparatus which concerns on the 1st Embodiment of this invention. It is a flowchart which shows the operation | movement procedure at the time of the event occurrence detection apparatus which concerns on the 1st Embodiment of this invention performing event occurrence detection. It is a flowchart which shows the operation | movement procedure at the time of the damage occurrence detection apparatus which the damage occurrence detection apparatus concerning the 1st Embodiment of this invention performs. It is a figure which shows the specific example of an operation | movement when the damage generation detection apparatus which concerns on the 1st Embodiment of this invention performs damage generation detection. It is a figure which shows the structure of the damage generation | occurrence | production detection system which concerns on the 2nd Embodiment of this invention. It is a figure which shows the specific example of the preservation | save content of the emergency contact address storage part in the damage generation detection apparatus which concerns on the 2nd Embodiment of this invention. It is a flowchart which shows the operation | movement procedure at the time of the damage occurrence detection apparatus according to the 2nd Embodiment of this invention performing damage occurrence detection.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings, the same or corresponding parts are denoted by the same reference numerals and description thereof will not be repeated.

[Overview]
FIG. 1 is a conceptual diagram of a damage occurrence detection system according to the first embodiment of the present invention.
With reference to FIG. 1, in the damage occurrence detection system 301, a sound sensor is installed in each residence, and if a loud sound is generated, event occurrence information indicating an event “in which house a loud sound was made” is monitored. Prepare a mechanism to send to. On the other hand, at a monitoring center such as a security company, the earthquake occurrence information (disaster occurrence information) provided at the time of the occurrence of an earthquake is always in a state where it can be received. When the monitoring center receives event occurrence information indicating an event that a large noise has occurred, the monitoring center checks whether there is an earthquake in the vicinity of the house where the noise event occurred, for example, immediately before the time when the noise event occurred. And in the event of an earthquake, it is judged that the noise event is likely to have occurred due to the earthquake, and the damage status is confirmed by, for example, contacting the house where the noise event occurred Is built.

  Here, the sound sensor converts sound pressure, sound wave signals and the like into electric signals. As a dedicated device for the sound sensor, there is a sound level meter, but speaking of familiar objects, the microphone is also considered to be a sound sensor.

  The sound level meter is a measuring instrument that measures a noise level (LA) and a sound pressure level (LP). The sound pressure level (LP) is used as a practical measure of the amplitude (sound pressure) of a sound wave in the field of noise, and its unit is dB (decibel). On the other hand, the noise level (LA) is expressed as a quantity based on human hearing by performing characteristic correction on the sound pressure level (LP), and is used as a measure of the magnitude of noise. The unit is dB.

FIG. 2 is a diagram showing a sound pressure level of the sound level meter and a specific example of an event.
Referring to FIG. 2, for example, “the sound of touching leaves” is about 20 dB, and “noisy office and telephone bell” is about 70 dB. Here, the sound that the chest and bookshelf falls is about 80 dB when it is considered to be the same level as the “mobile security buzzer”. Since this sound pressure level varies depending on the height and size of the clothes and bookshelves installed in the house or the material of the floor, it cannot be determined unconditionally. In actual operation, it is conceivable to prepare examples of various patterns as samples and select the closest ones.

  On the other hand, with regard to earthquake occurrence information, there is already a mechanism for posting information indicating the epicenter and the extent of earthquake damage on various websites including the Japan Meteorological Agency. By automatically searching for such information, it is possible to investigate whether an earthquake has occurred near the time and location for a noise event when a loud noise is made.

FIG. 3 is a diagram showing an example of the release of earthquake occurrence information by the Japan Meteorological Agency.
Referring to FIG. 3, for example, in the earthquake database of the Japan Meteorological Agency (http://www.jma.go.jp/jp/quake/), the date and location of past earthquakes with seismic intensity 1 or more, and the magnitude of the earthquake You can search the list of information.

  As described above, a sound sensor is installed in each residence, and information indicating the event is given to the monitoring center only when a loud sound is produced. The monitoring center receives information on the occurrence of an earthquake from the Japan Meteorological Agency, and only when “a report was made immediately after the earthquake that there was a loud noise from a residence in the area where the earthquake was damaged” As damage, there was a collapse accident that made some loud noises. " Then, a mechanism for reporting the estimation result is established.

  Here, the relationship between the technique described in each patent document and the damage occurrence detection system according to the first embodiment of the present invention will be described.

  The technique described in Patent Document 1 installs wireless mat switches one by one near the entrance of a house, transmits switch on / off information wirelessly, and monitors exit and entry of the entrance It is. As a result, the mat switch can be used to confirm that an event has occurred before the corresponding entrance / exit, and the person to be monitored can be monitored.

  Further, the technique described in Patent Document 2 adopts a mechanism for measuring weight with a pressure sensor and performing weight management. By creating a correlation curve between pressure and weight in advance, the weight value can be estimated by measuring the pressure value and referring to this correlation curve. Furthermore, if a correspondence table between the object (may be a person) and its weight is prepared in advance, it is possible to estimate what (who) the object (may be a person) that has come on the pressure sensor. Become. In addition, in the technique described in Patent Document 2, in the case of a specific object (which may be a person), there is also provided a mechanism for monitoring by taking a picture and transmitting the image to the center.

  Further, in the technology described in Patent Document 3, on the premise of the existence of various sensors and cameras, a controller that controls them, a network installed indoors, a mechanism for transmitting from the network to the outside, and indoor equipment from automobiles and outdoors Has proposed a mechanism for centrally transmitting a mechanism for transmitting control instructions.

  From these technologies, by installing wireless mat switches one by one near the entrance and exiting and preparing corresponding information on the pressurization and weighting in advance, who (what) has passed through it Consider a monitoring system that notifies the center.

  If this monitoring system is applied as it is, a mat switch is laid on the floor as an alternative to the sound sensor, and when the chest and bookshelf fall down, the pressure at the time of collapse can be detected and transmitted to the monitoring center. Or, conversely, consider a monitoring system in which a sound sensor is installed instead of a mat switch to detect the sound of a thing falling down, not a person, and that it is transmitted to the server side and the user comes to check.

  However, since an event that causes a sound to fall due to an object falling is not limited to an earthquake, such a monitoring system, such as an event that an object has fallen or an event that is detected only by the sound of an object falling, is misreported. It happens frequently and does not seem to be a realistic method.

  The damage occurrence detection system according to the first embodiment of the present invention is characterized in that event occurrence information indicating a noise event detected by a sound sensor is collated with disaster occurrence information such as earthquake occurrence information. Such features are not disclosed in Patent Documents 1 to 4. Therefore, it is difficult for those skilled in the art to analogize the present invention based on the techniques described in Patent Documents 1 to 4.

  The simplest method is to prepare a database of a set of the registered person, the emergency contact person, and the person's place of residence. A method of uniformly contacting the registrant who is present and the corresponding contact person can be considered. However, in such a method, when there are many registrants, all the registrants living in the area where the seismic intensity is specified are contacted uniformly, which is inefficient.

  In addition, if the seismic intensity is relatively low, it may be determined that no contact will be made. However, in a wide range (for example, city administrative units), even if the seismic intensity is relatively low on average, In some areas, the seismic intensity may be high. If an accident such as a collapse occurs in such a place, the accident may be overlooked. Therefore, in view of the efficiency and effects as described above, the necessity and usefulness of the damage occurrence detection system according to the first embodiment of the present invention is obvious.

  In the embodiment of the present invention, an explanation will be given by taking as an example an event occurrence detection device that detects a noise event, that is, the generation of a sound of a predetermined level or more around the sound sensor as a predetermined event, but the present invention is not limited to this. It is not something. The event occurrence detection device is not limited to a configuration using a sound sensor, and may be a configuration using a device that detects a predetermined event such as a fire alarm.

  In the embodiment of the present invention, a damage occurrence detection device that detects earthquake damage will be described as an example, but the present invention is not limited to this. The damage occurrence detection device is not limited to an earthquake, and may be configured to detect damage caused by other disasters such as a tsunami.

<First Embodiment>
[Configuration and basic operation]
FIG. 4 is a diagram showing the configuration of the damage occurrence detection system according to the first embodiment of the present invention.

  With reference to FIG. 4, the damage occurrence detection system 301 includes a damage occurrence detection apparatus 201 and one or a plurality of event occurrence detection apparatuses 251.

  The event occurrence detection device 251 includes a residence ID storage unit 1, a clock 2, a threshold storage unit 3, a sound sensor (event detection unit) 4, a noise event transmission unit 5, and a control unit (event detection unit) 6. Is provided. The damage occurrence detection apparatus 201 includes an earthquake occurrence information acquisition unit (disaster occurrence information acquisition unit) 7, an earthquake occurrence information storage unit (disaster occurrence information storage unit) 8, a noise event reception unit 9, and a noise event temporary storage unit ( (Event occurrence information storage unit) 10, inspection delay time storage unit 11, house ID / address correspondence storage unit (installation location information storage unit) 12, collapse presence / absence confirmation unit (damage occurrence determination unit) 13, warning storage display Part 14.

  The event occurrence detection device 251 is installed at each home and each factory, for example. The event occurrence detection device 251 detects the occurrence of a predetermined event and transmits event occurrence information indicating the occurrence of the predetermined event. The noise event transmission unit 5 in each event occurrence detection device 251 installed in each home and each factory communicates with the noise event reception unit 9 on the common monitoring center side.

  The damage occurrence detection device 201 is installed on the monitoring center side. There is one damage occurrence detection apparatus 201 in the entire damage occurrence detection system 301. The damage occurrence detection device 201 receives the event occurrence information from the event occurrence detection device 251 and detects the occurrence of damage around the event occurrence detection device 251 based on the received event occurrence information.

  In the event occurrence detection device 251, the residence ID storage unit 1 stores a unique name assigned in advance for each residence for each residence. The residence ID storage unit 1 can be realized by a register.

  The clock 2 is a normal clock that always holds the latest current time.

  When determining whether there is an event that a loud sound has occurred, the threshold storage unit 3 stores the value of the minimum noise level regarded as a loud sound as a threshold. The threshold storage unit 3 can be realized by a register. Further, this threshold value can be set to about 80 dB when it is considered that the sound of falling down the chest and bookshelf is about the same as that of the “mobile security buzzer”. Since this threshold value varies depending on the height and size of the clothes and bookshelves installed in the house or the floor material, it cannot be determined unconditionally. In actual operation, it is possible to prepare examples of various patterns as samples and select a close value. For this reason, in the damage occurrence detection system according to the first embodiment of the present invention, the threshold value is not defined.

  The sound sensor 4 always measures the noise level, and when the noise level exceeding the minimum noise level indicated by the threshold value stored in the threshold value storage unit 3 is measured, the current time is read from the clock 2 and the noise is generated. The information indicating the occurrence of the error is output with the read current time added. Here, as the sound sensor 4, an existing sound level meter may be used, or a sound pressure, a sound wave signal, or the like may be converted into an electric signal and manufactured based on a microphone. That is, any device that can output a noise level (LA) or a sound pressure level (LP) may be used.

  The controller 6 repeats the following operation. That is, the control unit 6 is activated when it receives information from the sound sensor 4 that indicates the occurrence of an event that noise has been added with the current time, reads out the residence ID from the residence ID storage unit 1, and generates noise. The pair of the event that the event has been made, the current time, and the residence ID is handed over to the noise event transmission unit 5 as event occurrence information, and the transmission of this is instructed.

  When the noise event transmission unit 5 receives from the control unit 6 event occurrence information that is a set of an event that a noise has occurred, a time at which the noise event has occurred, and a residence ID, the damage occurrence detection device To 201. The noise event transmission unit 5 only needs to be able to communicate with a center from a general household and a factory, and may be wireless or wired as a communication path. In addition, since the amount of communication is small, there is no need to use a high-speed line.

  In the damage occurrence detection apparatus 201, the earthquake occurrence information acquisition unit 7 receives earthquake occurrence information transmitted from the Japan Meteorological Agency immediately after the occurrence of the earthquake, and from the received earthquake occurrence information, a set of earthquake occurrence time, earthquake occurrence area, and seismic intensity is set. The earthquake information record that is is extracted and output.

  The earthquake occurrence information storage unit 8 stores the earthquake information record acquired by the earthquake occurrence information acquisition unit 7. The earthquake occurrence information storage unit 8 additionally stores and saves the earthquake information record output by the earthquake occurrence information acquisition unit 7. The earthquake occurrence information storage unit 8 is composed of a memory array.

  The noise event receiver 9 sequentially receives a noise event record that is a set of a noise event occurrence time and a residence ID included in event occurrence information transmitted from one or more noise event transmitters 5.

  The noise event temporary storage unit 10 stores event occurrence information received by the noise event receiver 9. That is, the noise event temporary storage unit 10 temporarily stores the noise event record received by the noise event receiver 9. The noise event temporary storage unit 10 can be realized by a register.

  The inspection delay time storage unit 11 relates to disaster occurrence information and event occurrence information corresponding to the same disaster, with a time difference between the time when the disaster occurrence information is acquired and the time when the corresponding event occurrence information is received from the event occurrence detection device 251. Stores delay information indicating a certain delay time. More specifically, the inspection delay time storage unit 11 is a time difference between the time when the noise event record is received from the event occurrence detection device 251 and the time when the earthquake occurrence information transmitted from the Japan Meteorological Agency is received, A time difference having a sufficient length is stored. The inspection delay time storage unit 11 can be realized by a register. Normally, earthquake occurrence information from the Japan Meteorological Agency is released within 5 to 10 minutes, so in normal operation, the delay time indicated by the delay information is about 5 to 10 minutes.

  The housing ID / address correspondence storage unit 12 stores installation location information indicating the installation location of the event occurrence detection device 251 corresponding to the identification information of the event occurrence detection device 251. More specifically, the residence ID / address correspondence storage unit 12 stores a pair of a residence ID assigned to each residence and an address where this residence exists. The house ID / address correspondence storage unit 12 can be realized by an array of memories.

  When the noise event reception unit 9 newly receives a noise event record, the collapse presence / absence confirmation unit 13 stores the received event occurrence information in the noise event temporary storage unit 10. Then, the collapse presence / absence confirmation unit 13 sets the address corresponding to the residence ID indicated by the stored noise event record after the delay time indicated by the delay information stored in the inspection delay time storage unit 11 has elapsed. The storage unit 12 is referred to take out.

  Then, the collapse presence / absence confirmation unit 13 indicates that an earthquake occurred at the address in the range of the earthquake information record stored in the earthquake occurrence information storage unit 8 before and after the noise event occurrence time, for example, around several minutes. Check whether a record exists. When such a record exists, the collapse presence / absence confirmation unit 13 displays a noise event record that is a set of the noise event occurrence time and the residence ID stored in the temporary noise event storage unit 10 as a warning storage display unit 14. Output to. On the other hand, if such a record does not exist, the collapse presence / absence confirmation unit 13 deletes the event occurrence information stored in the noise event temporary storage unit 10, that is, the noise event record, and ends the process.

  In addition, the earthquake information record stored in the earthquake occurrence information storage unit 8 is deleted after elapse of a predetermined time, for example.

  The damage occurrence detection apparatus and the event occurrence detection apparatus according to the first embodiment of the present invention typically have a basic structure of a computer having a general-purpose architecture, and execute a program installed in advance. Various functions as described later are provided. In general, such a program is stored in a recording medium such as a flexible disk and a CD-ROM (Compact Disk Read Only Memory) or distributed via a network or the like.

  The program according to the first embodiment of the present invention may be provided by being incorporated in a part of another program such as an OS. Even in this case, the program itself according to the first embodiment of the present invention does not include a module included in another program as described above, and the process is executed in cooperation with the other program. Is done. In other words, the program according to the first embodiment of the present invention may be a form incorporated in such another program.

  Alternatively, some or all of the functions provided by program execution may be implemented as a dedicated hardware circuit.

  FIG. 5 is a schematic configuration diagram of the damage occurrence detection apparatus according to the first embodiment of the present invention. Since the schematic configuration of the event occurrence detection device 251 is the same as that of the damage occurrence detection device 201, for example, the configuration of the damage occurrence detection device 201 will be representatively described here.

  Referring to FIG. 5, a damage occurrence detection apparatus 201 includes a CPU (Central Processing Unit) 101 that is an arithmetic processing unit, a main memory 102, a hard disk 103, an input interface 104, a display controller 105, a data reader / A writer 106 and a communication interface 107 are provided. These units are connected to each other via a bus 121 so that data communication is possible.

  The CPU 101 performs various operations by developing programs (codes) stored in the hard disk 103 in the main memory 102 and executing them in a predetermined order. The main memory 102 is typically a volatile storage device such as a DRAM (Dynamic Random Access Memory), and stores data indicating various arithmetic processing results in addition to programs read from the hard disk 103. To do. The hard disk 103 is a non-volatile magnetic storage device, and stores various setting values in addition to programs executed by the CPU 101. The program installed in the hard disk 103 is distributed in a state of being stored in the recording medium 111 as will be described later. In addition to the hard disk 103 or instead of the hard disk 103, a semiconductor storage device such as a flash memory may be employed.

  The input interface 104 mediates data transmission between the CPU 101 and an input unit such as a keyboard 108, a mouse 109, and a touch panel (not shown). That is, the input interface 104 receives an external input such as an operation command given by the user operating the input unit.

  The display controller 105 is connected to a display 110 that is a typical example of a display unit, and controls display on the display 110. That is, the display controller 105 displays the result of image processing by the CPU 101 to the user. The display 110 is, for example, an LCD (Liquid Crystal Display) or a CRT (Cathode Ray Tube).

  The data reader / writer 106 mediates data transmission between the CPU 101 and the recording medium 111. That is, the recording medium 111 is distributed in a state where a program executed by the damage occurrence detection apparatus 201 is stored, and the data reader / writer 106 reads the program from the recording medium 111. Further, the data reader / writer 106 writes the processing result in the damage occurrence detection apparatus 201 into the recording medium 111 in response to the internal command of the CPU 101. The recording medium 111 is, for example, a general-purpose semiconductor storage device such as CF (Compact Flash) and SD (Secure Digital), a magnetic storage medium such as a flexible disk, or a CD-ROM (Compact Disk Read Only). Memory).

  The communication interface 107 mediates data transmission between the CPU 101 and other personal computers and server devices. The communication interface 107 typically has an Ethernet (registered trademark) or USB (Universal Serial Bus) communication function. Instead of installing the program stored in the recording medium 111 in the damage occurrence detection apparatus 201, a program downloaded from a distribution server or the like via the communication interface 107 may be installed in the damage occurrence detection apparatus 201.

  Further, the damage occurrence detection apparatus 201 may be connected to another output device such as a printer as necessary.

  FIG. 4 also shows a control structure provided by the damage occurrence detection apparatus and the event occurrence detection apparatus according to the first embodiment of the present invention.

  That is, each block in the damage occurrence detection device 201 and the event occurrence detection device 251 shown in FIG. 4 is provided by developing a program (code) stored in the hard disk 103 in the main memory 102 and causing the CPU 101 to execute it. The Note that part or all of the control structures of the damage occurrence detection device 201 and the event occurrence detection device 251 shown in FIG. 4 may be realized by dedicated hardware and / or a wiring circuit.

  Here, the residence ID storage unit 1, the threshold storage unit 3, the earthquake occurrence information storage unit 8, the noise event temporary storage unit 10, the inspection delay time storage unit 11, and the residence ID / address correspondence storage unit 12 are the main shown in FIG. This corresponds to the memory 102 or the hard disk 103. Further, the noise event transmitting unit 5 and the noise event receiving unit 9 correspond to the communication interface 107 shown in FIG.

[Operation]
Next, the operation of the damage occurrence detection system according to the first embodiment of the present invention will be described with reference to the drawings. In the first embodiment of the present invention, the damage occurrence detection method according to the first embodiment of the present invention is implemented by operating the damage occurrence detection system 301. Therefore, the description of the damage occurrence detection method according to the first embodiment of the present invention is replaced with the following description of the operation of the damage occurrence detection system 301. In the following description, FIG. 4 will be referred to as appropriate.

  FIG. 6 is a flowchart showing an operation procedure when the event occurrence detection apparatus according to the first embodiment of the present invention performs event occurrence detection.

  Referring to FIG. 6, control unit 6 detects the occurrence of a predetermined event in the vicinity of itself. For example, the control unit 6 uses the sound sensor 4 to detect the occurrence of a sound of a predetermined level or more in the vicinity of itself as the occurrence of a predetermined event (step S2).

  Next, the sound sensor 4 obtains the time when the predetermined event has occurred from the clock 2 and sends this occurrence time to the control unit 6 (step S4).

  Next, the control unit 6 generates event occurrence information indicating that a predetermined event has occurred at the occurrence time received from the sound sensor 4 and identification information of the event occurrence detection device 251, for example, a residence ID (step S6).

  Next, the noise event transmission unit 5 transmits the event occurrence information generated by the control unit 6 to the damage occurrence detection device 201 (step S8).

  FIG. 7 is a flowchart showing an operation procedure when the damage occurrence detection apparatus according to the first embodiment of the present invention performs damage occurrence detection.

  Referring to FIG. 7, collapse presence / absence confirmation unit 13 is not activated until noise event reception unit 9 receives event occurrence information, that is, a noise event record, from event occurrence detection device 251 (NO in step S12). The unit 9 is activated when receiving event occurrence information from the event occurrence detection device 251 (YES in step S12).

  Next, the collapse presence / absence confirmation unit 13 waits for the delay time indicated by the delay information stored in the inspection delay time storage unit 11 (step S14), and then confirms the arrival of the earthquake occurrence information (step S16). That is, the collapse presence / absence confirmation unit 13 refers to the earthquake occurrence information storage unit 8 after the delay time has elapsed since the event occurrence information was received, and the earthquake occurrence information storage unit 8 stores the earthquake occurrence information, that is, the earthquake information record. If not (NO in step S16), the event occurrence information stored in the noise event temporary storage unit 10, that is, the noise event record is deleted (step S20).

  On the other hand, when the earthquake occurrence information is stored in the earthquake occurrence information storage unit 8 (YES in step S16), the collapse occurrence confirmation unit 13 determines that the event occurrence information stored in the noise event temporary storage unit 10 is an earthquake occurrence. It is determined whether or not the earthquake occurrence information stored in the information storage unit 8 is met. In other words, the collapse presence / absence confirmation unit 13 transmits the event occurrence information based on the event occurrence information stored in the noise event temporary storage unit 10 and the earthquake occurrence information stored in the earthquake occurrence information storage unit 8. It is determined whether or not damage has occurred around 251 (step S18).

  More specifically, the collapse presence / absence confirmation unit 13 stores the identification information indicated by the event occurrence information stored in the temporary noise event storage unit 10, that is, the installation location of the event occurrence detection device 251 corresponding to the residence ID, corresponding to the residence ID / address. Obtained from the unit 12. Then, the collapse presence / absence confirmation unit 13 stores the time indicated by the event occurrence information stored in the noise event temporary storage unit 10, the installation location of the event occurrence detection device 251 that transmitted the event occurrence information, and the earthquake occurrence information storage unit 8. Based on the earthquake occurrence area and the earthquake occurrence time indicated by the stored earthquake occurrence information, it is determined whether or not damage has occurred in the vicinity of the event occurrence detection device 251 that transmitted the event occurrence information.

  More specifically, the collapse presence / absence confirmation unit 13 acquires a noise event record stored in the noise event temporary storage unit 10 and stores the record in the variable R1. Further, the residence ID in the record is stored in the variable L1. Then, the collapse presence / absence confirmation unit 13 searches the address corresponding to the residence ID of the variable L1 with reference to the residence ID / address correspondence storage unit 12, and stores the address in the variable A1. Then, the collapse presence / absence confirmation unit 13 checks whether or not the seismic intensity at the address of the variable A1 is described in the earthquake information record stored in the earthquake occurrence information storage unit 8, and the occurrence time of the earthquake of the seismic intensity is It is checked whether the noise event record is within a range of, for example, around several minutes before and after the event occurrence time (step S18).

  Next, if the event occurrence information stored in the temporary noise event storage unit 10 matches the earthquake occurrence information stored in the earthquake occurrence information storage unit 8 (YES in step S18), Damage information indicating at least the occurrence of damage due to the earthquake is output (step S22). For example, the collapse presence / absence confirmation unit 13 regards it as “possibly collapsed due to an earthquake” and outputs a noise event record of the variable R1 (step S22).

  On the other hand, if the event occurrence information stored in the noise event temporary storage unit 10 does not match the earthquake occurrence information stored in the earthquake occurrence information storage unit 8 (NO in step S18), the collapse presence / absence confirmation unit 13 performs noise. The event occurrence information stored in the event temporary storage unit 10, that is, the noise event record is deleted (step S20).

  The earthquake occurrence information acquisition unit 7 receives and acquires earthquake occurrence information indicating the occurrence of an earthquake, the area where the earthquake occurred, and the time when the earthquake occurred from the outside of the damage occurrence detection apparatus 201. Since this earthquake occurrence information acquisition step occurs asynchronously with the reception of the event occurrence information from the event occurrence detection device 251, it is not described in the flowchart shown in FIG.

  FIG. 8 is a diagram illustrating a specific example of an operation when the damage occurrence detection apparatus according to the first embodiment of the present invention performs damage occurrence detection.

  Referring to FIG. 8, if an earthquake occurred in Kanagawa Prefecture at 15:03, the seismic intensity of each nearby city is provided as earthquake occurrence information. At this time, Yokohama has a large seismic intensity of 3, but Numazu has a small seismic intensity of 0.

  The noise event receiver 9 has received a report of an event that a loud sound occurred at 15:03 from the residence of ID3 in Yokohama and the residence of ID5 in Numazu (YES in step S12). These two events are temporarily stored in the noise event temporary storage unit 10 in the form of (ID3, 15:03) and (ID5, 15:03).

  The collapse presence / absence confirmation unit 13 waits for a predetermined waiting time, that is, the delay time indicated by the delay information stored in the inspection delay time storage unit 11, and then the earthquake occurrence information storage unit 8 is referred to and the earthquake occurrence information is sent. It is confirmed whether it has not come (step S16).

  When the earthquake occurrence information has not been sent (NO in step S16), the collapse presence / absence confirmation unit 13 is a record stored in the noise event temporary storage unit 10 (ID3, 15:03) and (ID5, 15:03) is determined to be “not a noise caused by a collapse caused by an earthquake” or the like (step S20).

  On the other hand, when the earthquake occurrence information has been sent (YES in step S16), the collapse presence / absence confirmation unit 13 has the earthquake occurrence information storage unit 8 and the house ID / address correspondence storage unit 12 as shown in FIG. , It is checked whether or not the residence ID of the record stored in the noise event temporary storage unit 10 belongs to an area where the seismic intensity of the latest earthquake occurrence information is specified.

  If the residence ID belongs to an area where the seismic intensity of the recent earthquake occurrence information is clearly stated (YES in step S18), the collapse presence / absence confirmation unit 13 determines the noise stored in the noise event temporary storage unit 10. It is presumed that the event record is a residence that "has the possibility of noise caused by the collapse caused by the earthquake".

  On the other hand, if the residence ID does not belong to an area where the seismic intensity of recent earthquake occurrence information is specified (NO in step S18), the collapse presence / absence confirmation unit 13 is stored in the noise event temporary storage unit 10. The record is deleted because it is judged that the noise is not caused by the collapse caused by the earthquake. In the example of FIG. 8, only the record of ID3 in Yokohama is determined as “possibly collapsed”.

  The warning storage display unit 14 holds and displays a noise event record that is a set of the noise event occurrence time and the residence ID output from the collapse presence / absence confirmation unit 13 (step S22). In the damage occurrence detection system according to the first embodiment of the present invention, the warning storage display unit 14 simply displays only the noise event occurrence time and the residence ID. For example, when there is a person who is constantly monitoring on the monitoring center side, it is possible to perform the following specific confirmation action only with this information.

  By the way, when detecting the occurrence of damage due to disasters, if the accuracy of abnormality detection by various sensors is low, false alarms may frequently occur, increasing the burden on the monitoring side of a security company, etc. was there.

  On the other hand, in the damage occurrence detection system according to the first embodiment of the present invention, in the event occurrence detection device 251, the control unit 6 detects the occurrence of a predetermined event in the vicinity of itself, and the predetermined event Generate event occurrence information indicating the occurrence of The noise event transmission unit 5 transmits the generated event occurrence information to the damage occurrence detection device 201. In the damage occurrence detection apparatus 201, the noise event reception unit 9 receives event occurrence information indicating the occurrence of a predetermined event from the event occurrence detection apparatus 251. The earthquake occurrence information acquisition unit 7 acquires disaster occurrence information indicating the occurrence of a disaster. Based on the received event occurrence information and the acquired disaster occurrence information, the collapse presence / absence confirmation unit 13 determines whether or not damage has occurred in the vicinity of the event occurrence detection device 251 that has transmitted the event occurrence information. The damage information indicating at least

  In this way, instead of detecting the occurrence of damage only by the occurrence of a predetermined event at the monitoring target position, information indicating the occurrence of this predetermined event, information indicating the occurrence of disasters in a wide area, and With the configuration for detecting whether or not damage has occurred at the monitoring target position based on the above, it is possible to prevent erroneous detection due to false alarms and increase the efficiency of the damage status confirmation work. In other words, compared to the techniques described in Patent Documents 1 to 4, a registrant who “sounded loudly” for the problem that safety confirmation becomes inefficient, such as “I contacted to confirm safety but there was no problem”. The efficiency of the safety confirmation can be improved by contacting only.

  As described above, among the components in the damage occurrence detection apparatus according to the first embodiment of the present invention, the minimum configuration including the noise event reception unit 9, the earthquake occurrence information acquisition unit 7, and the collapse presence / absence confirmation unit 13, It is possible to achieve the object of the present invention to detect the occurrence of damage with high accuracy. Similarly, among the components in the damage occurrence detection system according to the first embodiment of the present invention, the control unit 6, the noise event transmission unit 5, the noise event reception unit 9, the earthquake occurrence information acquisition unit 7, and the presence or absence of collapse The minimum configuration including the confirmation unit 13 can achieve the object of the present invention to detect the occurrence of damage with high accuracy.

  Moreover, in the damage detection system according to the first embodiment of the present invention, it is necessary to install dangerously due to location restrictions while knowing that there is a risk of collapse in an ordinary home and factory. Installation of equipment is completed by installing a simple device such as a sound sensor near an unoccupied location. Therefore, it is possible to reduce the labor of laying to almost zero.

  Further, in the damage occurrence detection system according to the first embodiment of the present invention, it is determined that “this is dangerous in the event of an earthquake”, rather than laying a sound sensor or the like all over the home and factory. A sound sensor or the like may be installed only at the place. As described above, since the sound sensor or the like can be installed at an arbitrary place, the cost can be reduced by installing it only at a place necessary in a general home or factory.

  In addition, when an earthquake occurs, if the house is completely or partially destroyed, it will be easy to see the changes in the house from the appearance. However, if it looks safe from the outside, you do not know whether the chest and bookshelf in the room are falling down, and you are not afraid of complaining about privacy violations, and you are not checking the safety of residents. There is also. For this reason, it may be too late.

  On the other hand, in the damage occurrence detection system according to the first embodiment of the present invention, the control unit 6 in the event occurrence detection apparatus 251 uses the sound sensor 4 to generate a sound having a sound level equal to or higher than a predetermined level in the vicinity of itself. Occurrence is detected as occurrence of a predetermined event. Further, the earthquake occurrence information acquisition unit 7 in the damage occurrence detection apparatus 201 acquires earthquake occurrence information indicating the occurrence of an earthquake as disaster occurrence information.

  In this way, particularly in the case of ordinary homes, as a method of remotely monitoring the living situation, a device that can infringe privacy, such as a surveillance camera and an audio recorder, with a configuration in which the sound sensor detects only the volume of sound. There is no need for installation, and privacy violations such as “listening to conversation” do not occur. Therefore, a wide range of implementations can be realized in that privacy can be protected. In addition, it is possible to detect damage caused by an earthquake with high accuracy by the configuration that detects the occurrence of a sound of a predetermined level or more in the vicinity of itself as the occurrence of a predetermined event.

  That is, in the damage occurrence detection system according to the first embodiment of the present invention, when an earthquake occurs and the chest and bookshelf fall down, the event is detected with high accuracy without infringing on the privacy, It is possible to establish a mechanism for notifying the monitoring center of this site and contacting the affected person and the person concerned immediately as necessary.

  In the damage occurrence detection apparatus according to the first embodiment of the present invention, the earthquake occurrence information acquisition unit 7 acquires earthquake occurrence information indicating the occurrence of an earthquake and the area where the earthquake occurred. The collapse presence / absence confirmation unit 13 includes the event occurrence detection device 251 that transmitted the event occurrence information based on the installation location of the event occurrence detection device 251 that transmitted the event occurrence information and the disaster occurrence area indicated by the acquired disaster occurrence information. Determine whether damage has occurred in the surrounding area, and output damage information that at least indicates the occurrence of damage.

  As described above, it is possible to detect the occurrence of damage with high accuracy by the configuration in which the area where the predetermined event has occurred and the disaster occurrence area indicated by the disaster occurrence information are collated.

  In the damage occurrence detection apparatus according to the first embodiment of the present invention, the noise event reception unit 9 includes an event indicating that a predetermined event has occurred around the event occurrence detection apparatus 251 and the occurrence time of the event. Occurrence information is received from the event occurrence detection device 251. The earthquake occurrence information acquisition unit 7 acquires disaster occurrence information indicating the occurrence of a disaster, the area where the disaster occurred, and the time when the disaster occurred. Then, the collapse presence / absence confirmation unit 13 includes the occurrence time indicated by the received event occurrence information, the installation location of the event occurrence detection device 251 that transmitted the event occurrence information, the disaster occurrence area and the disaster occurrence indicated by the acquired disaster occurrence information. Based on the time, it is determined whether or not damage has occurred in the vicinity of the event occurrence detection device 251 that transmitted the event occurrence information, and damage information at least indicating the occurrence of the damage is output.

  In this way, the structure that collates the area where the predetermined event occurred with the disaster occurrence area indicated by the disaster occurrence information, and collates the time when the predetermined event occurred and the disaster occurrence time indicated by the disaster occurrence information. It is possible to detect the occurrence of this with higher accuracy.

  In the damage occurrence detection apparatus according to the first embodiment of the present invention, the noise event temporary storage unit 10 stores received event occurrence information. The earthquake occurrence information storage unit 8 stores the acquired disaster occurrence information. The collapse presence / absence confirmation unit 13 refers to the earthquake occurrence information storage unit 8 after the delay time indicated by the delay information stored in the examination delay time storage unit 11 has elapsed since the reception of the event occurrence information. When the earthquake occurrence information storage unit 8 stores disaster occurrence information, the collapse presence / absence confirmation unit 13 stores the event occurrence information stored in the noise event temporary storage unit 10 and the earthquake occurrence information storage unit 8. Based on the disaster occurrence information, it is determined whether or not damage has occurred in the vicinity of the event occurrence detection device 251 that transmitted the event occurrence information, and damage information at least indicating the occurrence of the damage is output.

  With such a configuration, it is possible to execute a process for determining whether or not damage has occurred at an appropriate timing, so that the process in the damage occurrence detection apparatus 201 can be made more efficient.

  Further, in the damage occurrence detection device according to the first exemplary embodiment of the present invention, the collapse presence / absence confirmation unit 13 refers to the earthquake occurrence information storage unit 8 after the delay time indicated by the delay information has elapsed since the reception of the event occurrence information. If disaster occurrence information is not stored in the earthquake occurrence information storage unit 8, the event occurrence information stored in the noise event temporary storage unit 10 is deleted.

  With such a configuration, unnecessary event occurrence information can be appropriately deleted, and the use efficiency of the storage capacity in the damage occurrence detection apparatus 201 can be improved.

  Further, in the damage occurrence detection device according to the first exemplary embodiment of the present invention, the noise event reception unit 9 receives event occurrence information indicating the occurrence of a predetermined event and the identification information of the event occurrence detection device 251. The housing ID / address correspondence storage unit 12 stores installation location information indicating the installation location of the event occurrence detection device 251 corresponding to the identification information of the event occurrence detection device 251. Then, the collapse presence / absence confirmation unit 13 acquires installation location information from the residence ID / address correspondence storage unit 12 based on the identification information indicated by the received event occurrence information, and the event occurrence detection device 251 indicated by the acquired installation location information. Damage at least indicating the occurrence of damage by determining whether or not damage has occurred in the vicinity of the event occurrence detection device 251 that transmitted the event occurrence information based on the installation location of the event and the disaster occurrence area indicated by the acquired disaster occurrence information Output information.

  With such a configuration, the installation location of the event occurrence detection device 251 can be acquired efficiently.

  In the damage occurrence detection system according to the first embodiment of the present invention, the event occurrence detection device 251 is configured to transmit identification information. However, the present invention is not limited to this. For example, if a communication line is provided separately, it is possible to specify the location of the event occurrence detection device on the damage occurrence detection device side. Further, if there is only one event occurrence detection device in the damage occurrence detection system 301, the location of the event occurrence detection device can be specified on the damage occurrence detection device side.

  In the damage occurrence detection apparatus according to the first embodiment of the present invention, the earthquake occurrence information acquisition unit 7 generates disaster occurrence information indicating the occurrence of the disaster, the area where the disaster occurred, and the time when the disaster occurred. Although it is configured to receive and acquire from the outside of the detection apparatus 201, the present invention is not limited to this. The damage occurrence detection apparatus 201 itself may be configured to generate some kind of disaster occurrence information.

  Next, another embodiment of the present invention will be described with reference to the drawings. In the drawings, the same or corresponding parts are denoted by the same reference numerals and description thereof will not be repeated.

<Second Embodiment>
The present embodiment relates to a damage occurrence detection system in which a damage information output method is added as compared with the damage occurrence detection system according to the first embodiment. The contents other than those described below are the same as those in the damage occurrence detection system according to the first embodiment.

  FIG. 9 is a diagram showing a configuration of a damage occurrence detection system according to the second exemplary embodiment of the present invention.

  Referring to FIG. 9, the damage occurrence detection system 302 includes a damage occurrence detection apparatus 202 instead of the damage occurrence detection apparatus 201 as compared with the damage occurrence detection system according to the first embodiment of the present invention. The damage occurrence detection device 202 further includes an emergency contact address storage unit 21 and an emergency automatic contact unit 22 as compared with the damage occurrence detection device 201.

  The emergency contact address storage unit 21 stores a user contact address corresponding to the event occurrence detection device 251. More specifically, the emergency contact address storage unit 21 stores a residence ID, resident information, and an emergency contact address. The emergency contact address storage unit 21 can be realized by a memory array.

  FIG. 10 is a diagram showing a specific example of the contents stored in the emergency contact address storage unit in the damage occurrence detection apparatus according to the second embodiment of the present invention.

  Referring to FIG. 10, emergency contact storage unit 21 stores the name of the person, the contact information and the contact method in units of residence ID, and further the name of the contact person when the person cannot be contacted. , As well as contact information and contact methods.

  FIG. 11 is a flowchart showing an operation procedure when the damage occurrence detection apparatus according to the second embodiment of the present invention performs damage occurrence detection. The operations in steps S12 to S22 are the same as the operations in steps S12 to S22 in the first embodiment of the present invention.

  Referring to FIG. 11, emergency automatic communication unit 22 provides emergency contact with the contact information of event occurrence detection device 251 that has transmitted event occurrence information that has been determined to indicate the occurrence of damage by collapse presence / absence confirmation unit 13. Obtained from the destination storage unit 21 and notifies the obtained contact information of damage information (step S24). More specifically, the emergency automatic communication unit 22 receives a noise event record that is a set of a noise event occurrence time and a residence ID from the collapse presence / absence confirmation unit 13, and stores the emergency contact information using the residence ID as a key. Refer to the section 21 to search for the contact information and contact method of the person and the contact information and contact method of the contact person, and warn that manual confirmation is necessary.

  That is, while the warning storage display unit 14 in the damage occurrence detection apparatus according to the first embodiment of the present invention simply displays the event occurrence information, the emergency automatic contact unit 22 performs e-mail and telephone calls. It is possible for the machine to use it directly and confirm the reply from the principal.

  However, in order to actually confirm the detailed damage situation etc., it seems that an agent who is a human resident in the monitoring center needs to interview from the person in the middle. However, when there are a large number of persons to be contacted, the time can be effectively used by notifying the person and the contact person by e-mail or telephone before a limited number of agents contact. it can.

  Since other configurations and operations are the same as those in the damage occurrence detection system according to the first embodiment, detailed description thereof will not be repeated here.

  The above embodiment should be considered as illustrative in all points and not restrictive. The scope of the present invention is defined by the terms of the claims, rather than the description above, and is intended to include any modifications within the scope and meaning equivalent to the terms of the claims.

  Although a part or all of the above embodiments can be described as the following supplementary notes, the scope of the present invention is not limited to the following supplementary notes.

[Appendix 1]
Damage occurrence detection device for receiving event occurrence information indicating occurrence of a predetermined event from the event occurrence detection device and detecting occurrence of damage in the vicinity of the event occurrence detection device based on the received event occurrence information Because
A receiving unit for receiving the event occurrence information;
A disaster occurrence information acquisition unit for acquiring disaster occurrence information indicating the occurrence of a disaster;
Based on the received event occurrence information and the acquired disaster occurrence information, it is determined whether or not damage has occurred in the vicinity of the event occurrence detection device that transmitted the event occurrence information, and the occurrence of damage is determined. A damage occurrence detection device comprising at least a damage occurrence determination unit that outputs damage information to be indicated.

[Appendix 2]
The receiving unit receives event occurrence information indicating occurrence of a sound of a predetermined level or more in the vicinity of the event occurrence detection device as the occurrence of the predetermined event from the event occurrence detection device;
The damage occurrence detection device according to appendix 1, wherein the disaster occurrence information acquisition unit acquires earthquake occurrence information indicating occurrence of an earthquake as the disaster occurrence information.

[Appendix 3]
The disaster occurrence information acquisition unit acquires disaster occurrence information indicating the occurrence of a disaster and the area where the disaster occurred,
The damage occurrence determination unit has transmitted the event occurrence information based on the installation location of the event occurrence detection device that has transmitted the event occurrence information and the disaster occurrence area indicated by the acquired disaster occurrence information The damage occurrence detection apparatus according to appendix 1 or 2, wherein the damage occurrence detection apparatus determines whether or not damage has occurred in the vicinity of the event occurrence detection apparatus and outputs damage information at least indicating the occurrence of the damage.

[Appendix 4]
The reception unit receives event occurrence information indicating that the predetermined event has occurred in the vicinity of the event occurrence detection device and the occurrence time of the predetermined event from the event occurrence detection device,
The disaster occurrence information acquisition unit acquires disaster occurrence information indicating the occurrence of a disaster, the area where the disaster occurred, and the time when the disaster occurred,
The damage occurrence determination unit includes the occurrence time indicated by the received event occurrence information, the installation location of the event occurrence detection device that transmitted the event occurrence information, and the disaster indicated by the acquired disaster occurrence information. Appendix 3, which determines whether or not damage has occurred in the vicinity of the event occurrence detection device that has transmitted the event occurrence information based on an occurrence area and a disaster occurrence time, and outputs damage information at least indicating the occurrence of the damage Damage occurrence detection device described in 1.

[Appendix 5]
The damage occurrence detection device further includes:
Regarding the disaster occurrence information and the event occurrence information corresponding to the same disaster, a time difference between the time when the disaster occurrence information is acquired and the time when the corresponding event occurrence information is received from the event occurrence detection device A delay information storage unit for storing delay information indicating the delay time;
An event occurrence information storage unit for storing the received event occurrence information;
A disaster occurrence information storage unit for storing the acquired disaster occurrence information,
The damage occurrence determination unit refers to the disaster occurrence information storage unit after the delay time has elapsed since the event occurrence information was received, and the disaster occurrence information is stored in the disaster occurrence information storage unit The event occurrence information transmitted from the event occurrence information based on the event occurrence information saved in the event occurrence information storage unit and the disaster occurrence information saved in the disaster occurrence information storage unit 5. The damage occurrence detection device according to any one of appendices 1 to 4, wherein the damage occurrence detection device determines whether or not damage has occurred in the vicinity of the detection device and outputs damage information at least indicating the occurrence of the damage.

[Appendix 6]
The damage occurrence determination unit refers to the disaster occurrence information storage unit after the delay time has elapsed since the event occurrence information was received, and the disaster occurrence information storage unit does not store the disaster occurrence information The damage occurrence detection device according to appendix 5, wherein the event occurrence information stored in the event occurrence information storage unit is deleted.

[Appendix 7]
The receiving unit receives event occurrence information indicating occurrence of the predetermined event and identification information of the event occurrence detection device,
The damage occurrence detection device further includes:
An installation location information storage unit for storing installation location information indicating an installation location of the event occurrence detection device corresponding to the identification information of the event occurrence detection device;
The damage occurrence determination unit acquires the installation location information from the installation location information storage unit based on the identification information indicated by the received event occurrence information, and acquires the acquired installation location information and the acquired Based on the disaster occurrence area indicated by the disaster occurrence information, determine whether or not damage has occurred in the vicinity of the event occurrence detection device that transmitted the event occurrence information, and output damage information at least indicating the occurrence of damage, The damage occurrence detection device according to attachment 3.

[Appendix 8]
The damage occurrence detection device further includes:
A contact storage unit for storing a user contact corresponding to the event occurrence detection device;
The contact information of the user corresponding to the event occurrence detection device that has transmitted the event occurrence information determined to indicate the occurrence of damage by the damage occurrence determination unit is acquired from the contact storage unit and acquired. The damage occurrence detection apparatus according to any one of appendices 1 to 7, further comprising a contact unit for notifying the contact information of the damage information.

[Appendix 9]
One or more event occurrence detection devices for transmitting event occurrence information indicating the occurrence of a predetermined event;
A damage occurrence detection device for receiving the event occurrence information from the event occurrence detection device and detecting the occurrence of damage in the vicinity of the event occurrence detection device based on the received event occurrence information; A damage occurrence detection system comprising:
The event occurrence detection device,
An event detector for detecting the occurrence of a predetermined event in the vicinity of the self and generating the event occurrence information indicating the occurrence of the predetermined event;
A transmission unit for transmitting the generated event occurrence information,
The damage occurrence detection device is
A receiving unit for receiving the event occurrence information;
A disaster occurrence information acquisition unit for acquiring disaster occurrence information indicating the occurrence of a disaster;
Based on the received event occurrence information and the acquired disaster occurrence information, it is determined whether or not damage has occurred in the vicinity of the event occurrence detection device that transmitted the event occurrence information, and the occurrence of damage is determined. A damage occurrence detection system including a damage occurrence determination unit for outputting at least damage information to be indicated.

[Appendix 10]
The event detection unit detects the occurrence of a sound of a predetermined level or more in the vicinity of itself as the occurrence of the predetermined event,
The damage occurrence detection system according to appendix 9, wherein the disaster occurrence information acquisition unit acquires earthquake occurrence information indicating the occurrence of an earthquake as the disaster occurrence information.

[Appendix 11]
The disaster occurrence information acquisition unit acquires disaster occurrence information indicating the occurrence of a disaster and the area where the disaster occurred,
The damage occurrence determination unit has transmitted the event occurrence information based on the installation location of the event occurrence detection device that has transmitted the event occurrence information and the disaster occurrence area indicated by the acquired disaster occurrence information 11. The damage occurrence detection system according to appendix 9 or 10, wherein the damage occurrence detection system determines whether or not damage has occurred in the vicinity of the event occurrence detection apparatus and outputs damage information at least indicating the occurrence of damage.

[Appendix 12]
The event occurrence detection device further includes:
Including a clock to keep the current time,
The event detection unit acquires the time when the predetermined event occurs from the clock, generates event occurrence information indicating that the predetermined event has occurred at the acquired time,
The disaster occurrence information acquisition unit acquires disaster occurrence information indicating the occurrence of a disaster, the area where the disaster occurred, and the time when the disaster occurred,
The damage occurrence determination unit includes the time indicated by the received event occurrence information, the installation location of the event occurrence detection device that transmitted the event occurrence information, and the occurrence of a disaster indicated by the acquired disaster occurrence information. Appendix 11, which determines whether or not damage has occurred in the vicinity of the event occurrence detection apparatus that has transmitted the event occurrence information based on a region and a disaster occurrence time, and outputs damage information at least indicating the occurrence of the damage The damage occurrence detection system described.

[Appendix 13]
The damage occurrence detection device further includes:
Regarding the disaster occurrence information and the event occurrence information corresponding to the same disaster, a time difference between the time when the disaster occurrence information is acquired and the time when the corresponding event occurrence information is received from the event occurrence detection device A delay information storage unit for storing delay information indicating the delay time;
An event occurrence information storage unit for storing the received event occurrence information;
A disaster occurrence information storage unit for storing the acquired disaster occurrence information,
The damage occurrence determination unit refers to the disaster occurrence information storage unit after the delay time has elapsed since the event occurrence information was received, and the disaster occurrence information is stored in the disaster occurrence information storage unit The event occurrence information transmitted from the event occurrence information based on the event occurrence information saved in the event occurrence information storage unit and the disaster occurrence information saved in the disaster occurrence information storage unit The damage occurrence detection system according to any one of appendices 9 to 12, wherein the damage occurrence detection system determines whether or not damage has occurred in the vicinity of the detection device and outputs damage information at least indicating the occurrence of the damage.

[Appendix 14]
The damage occurrence determination unit refers to the disaster occurrence information storage unit after the delay time has elapsed since the event occurrence information was received, and the disaster occurrence information storage unit does not store the disaster occurrence information The damage occurrence detection system according to appendix 13, wherein the event occurrence information stored in the event occurrence information storage unit is deleted.

[Appendix 15]
The event detection unit generates event occurrence information indicating the occurrence of the predetermined event and identification information of the event occurrence detection device,
The damage occurrence detection device further includes:
An installation location information storage unit for storing installation location information indicating an installation location of the event occurrence detection device corresponding to the identification information of the event occurrence detection device;
The damage occurrence determination unit acquires the installation location information from the installation location information storage unit based on the identification information indicated by the received event occurrence information, and acquires the acquired installation location information and the acquired Based on the disaster occurrence area indicated by the disaster occurrence information, determine whether or not damage has occurred in the vicinity of the event occurrence detection device that transmitted the event occurrence information, and output damage information at least indicating the occurrence of damage, The damage occurrence detection system according to attachment 11.

[Appendix 16]
The damage occurrence detection device further includes:
A contact storage unit for storing a user contact corresponding to the event occurrence detection device;
The contact information of the user corresponding to the event occurrence detection device that has transmitted the event occurrence information determined to indicate the occurrence of damage by the damage occurrence determination unit is acquired from the contact storage unit and acquired. The damage occurrence detection system according to any one of appendices 9 to 15, further including a contact unit for notifying the contact information of the damage information.

[Appendix 17]
One or more event occurrence detection devices for transmitting event occurrence information indicating the occurrence of a predetermined event, the event occurrence information from the event occurrence detection device is received, and the received event occurrence information A damage occurrence detection method in a damage occurrence detection system comprising a damage occurrence detection apparatus for detecting the occurrence of damage in the vicinity of the event occurrence detection apparatus based on:
The event occurrence detection device detecting the occurrence of a predetermined event in the vicinity of itself and generating the event occurrence information indicating the occurrence of the predetermined event;
The event occurrence detection device transmitting the generated event occurrence information;
The damage occurrence detection device receiving the event occurrence information;
The damage occurrence detection device acquires disaster occurrence information indicating the occurrence of a disaster; and
Based on the received event occurrence information and the acquired disaster occurrence information, the damage occurrence detection device determines whether or not damage has occurred in the vicinity of the event occurrence detection device that has transmitted the event occurrence information. A damage occurrence detection method comprising: determining and outputting damage information at least indicating the occurrence of damage.

[Appendix 18]
In the step of generating the event occurrence information, the event occurrence detection device detects the occurrence of a sound of a predetermined level or more in the vicinity of itself as the occurrence of the predetermined event,
18. The damage occurrence detection method according to appendix 17, wherein in the step of acquiring the disaster occurrence information, the damage occurrence detection device acquires earthquake occurrence information indicating the occurrence of an earthquake as the disaster occurrence information.

[Appendix 19]
In the step of acquiring the disaster occurrence information, the damage occurrence detection device acquires disaster occurrence information indicating an occurrence of the disaster and an area where the disaster has occurred,
In the step of outputting the damage information, the damage occurrence detection device is based on an installation location of the event occurrence detection device that transmitted the event occurrence information and a disaster occurrence area indicated by the acquired disaster occurrence information The damage occurrence detection according to appendix 17 or 18, wherein whether or not damage has occurred in the vicinity of the event occurrence detection device that transmitted the event occurrence information is determined, and damage information at least indicating the occurrence of the damage is output. Method.

[Appendix 20]
In the step of generating the event occurrence information, the event occurrence detection device acquires a time when the predetermined event occurs, and indicates an event indicating that the predetermined event has occurred at the acquired time Generate outbreak information,
In the step of acquiring the disaster occurrence information, the damage occurrence detection device acquires disaster occurrence information indicating the occurrence of the disaster, the area where the disaster occurred, and the time when the disaster occurred,
In the step of outputting the damage information, the damage occurrence detection device acquires the time indicated by the received event occurrence information, the installation location of the event occurrence detection device that transmitted the event occurrence information, and acquisition Based on the disaster occurrence area and the disaster occurrence time indicated by the disaster occurrence information, it is determined whether or not damage has occurred in the vicinity of the event occurrence detection device that has transmitted the event occurrence information, and at least the occurrence of the damage is determined. The damage occurrence detection method according to appendix 19, wherein the damage information indicated is output.

[Appendix 21]
The damage occurrence detection method further includes:
The damage occurrence detection device receives the time at which the disaster occurrence information is acquired and the corresponding event occurrence information from the event occurrence detection device with respect to the disaster occurrence information and the event occurrence information corresponding to the same disaster. Storing delay information indicating a delay time that is a time difference from the time to be
The damage occurrence detection device storing the received event occurrence information;
The damage occurrence detection device includes a step of storing the acquired disaster occurrence information,
In the step of outputting the damage information, the damage occurrence detection device confirms whether or not the disaster occurrence information has been saved after the delay time has elapsed since the event occurrence information was received and saved. If the event occurrence information is stored, the occurrence of damage in the vicinity of the event occurrence detection device that transmitted the event occurrence information is determined based on the saved event occurrence information and the saved disaster occurrence information. The damage occurrence detection method according to any one of appendices 17 to 20, wherein judgment is made and damage information indicating at least occurrence of damage is output.

[Appendix 22]
In the step of outputting the damage information, the damage occurrence detection device confirms whether or not the disaster occurrence information has been saved after the delay time has elapsed since the event occurrence information was received and saved. If not, the damage occurrence detection method according to appendix 21, wherein the stored event occurrence information is deleted.

[Appendix 23]
In the step of generating the event occurrence information, the event occurrence detection device generates event occurrence information indicating occurrence of the predetermined event and identification information of the event occurrence detection device,
The damage occurrence detection method further includes:
The damage occurrence detection device includes a step of storing installation location information indicating an installation location of the event occurrence detection device corresponding to identification information of one or more of the event occurrence detection devices,
In the step of outputting the damage information, the damage occurrence detection device, from among the stored installation location information, the installation location information corresponding to the identification information indicated by the received event occurrence information Whether or not damage has occurred in the vicinity of the event occurrence detection device that has transmitted the event occurrence information, based on the acquired installation location information and the disaster occurrence area indicated by the acquired disaster occurrence information. The damage occurrence detection method according to appendix 19, wherein the damage information is determined and output at least damage information indicating occurrence of damage.

[Appendix 24]
The damage occurrence detection method further includes:
The damage occurrence detection device storing user contact information corresponding to each of the one or more event occurrence detection devices;
The damage occurrence detection device stores the contact information of the user corresponding to the event occurrence detection device that has transmitted the event occurrence information determined to indicate the occurrence of damage in the step of outputting the damage information. 24. A damage occurrence detection method according to any one of appendices 17 to 23, comprising the step of: acquiring from each of the received contacts and notifying the acquired contact information of the damage information.

[Appendix 25]
Damage occurrence detection device for receiving event occurrence information indicating occurrence of a predetermined event from the event occurrence detection device and detecting occurrence of damage in the vicinity of the event occurrence detection device based on the received event occurrence information Damage occurrence detection program in the computer,
Receiving the event occurrence information;
Obtaining disaster occurrence information indicating the occurrence of a disaster;
Based on the received event occurrence information and the acquired disaster occurrence information, it is determined whether or not damage has occurred in the vicinity of the event occurrence detection device that transmitted the event occurrence information, and the occurrence of damage is determined. A damage occurrence detection program that executes at least the step of outputting the damage information shown.

[Appendix 26]
In the step of receiving the event occurrence information, event occurrence information indicating occurrence of a sound of a predetermined level or more in the vicinity of the event occurrence detection device as occurrence of the predetermined event is received from the event occurrence detection device. ,
The damage occurrence detection program according to appendix 25, wherein in the step of obtaining the disaster occurrence information, earthquake occurrence information indicating the occurrence of an earthquake is obtained as the disaster occurrence information.

[Appendix 27]
In the step of acquiring the disaster occurrence information, the disaster occurrence information indicating the occurrence of the disaster and the area where the disaster has occurred is acquired,
In the step of outputting the damage information, the event occurrence information is based on the installation location of the event occurrence detection device that transmitted the event occurrence information and the disaster occurrence area indicated by the acquired disaster occurrence information. 27. The damage occurrence detection program according to appendix 25 or 26, wherein the damage occurrence detection apparatus determines whether or not damage has occurred in the vicinity of the event occurrence detection apparatus that has transmitted the message, and outputs damage information at least indicating the occurrence of the damage.

[Appendix 28]
In the step of receiving the event occurrence information, event occurrence information indicating that the predetermined event has occurred in the vicinity of the event occurrence detection device and the occurrence time of the predetermined event is sent from the event occurrence detection device. Receive
In the step of acquiring the disaster occurrence information, the disaster occurrence information indicating the occurrence of the disaster, the area where the disaster occurred and the time when the disaster occurred is obtained,
In the step of outputting the damage information, the time indicated by the received event occurrence information, the installation location of the event occurrence detection device that transmitted the event occurrence information, and the acquired disaster occurrence information are Based on the disaster occurrence area and disaster occurrence time shown, determine whether or not damage has occurred in the vicinity of the event occurrence detection device that transmitted the event occurrence information, and output damage information at least indicating the occurrence of damage, The damage occurrence detection program according to attachment 27.

[Appendix 29]
The damage occurrence detection program is further stored in a computer.
Regarding the disaster occurrence information and the event occurrence information corresponding to the same disaster, a time difference between the time when the disaster occurrence information is acquired and the time when the corresponding event occurrence information is received from the event occurrence detection device Storing delay information indicating the delay time;
Storing the received event occurrence information;
Storing the acquired disaster occurrence information, and
In the step of outputting the damage information, after the delay time has elapsed since the event occurrence information was received, it is confirmed whether the disaster occurrence information has been saved. Based on the stored event occurrence information and the stored disaster occurrence information, it is determined whether or not damage has occurred in the vicinity of the event occurrence detection device that has transmitted the event occurrence information, and the occurrence of damage is determined. The damage occurrence detection program according to any one of appendices 25 to 28, which outputs at least the damage information shown.

[Appendix 30]
In the step of outputting the damage information, after the lapse of the delay time from the reception of the event occurrence information, it is confirmed whether or not the disaster occurrence information is stored. The damage occurrence detection program according to appendix 29, wherein the stored event occurrence information is deleted.

[Appendix 31]
In the step of receiving the event occurrence information, the event occurrence information indicating the occurrence of the predetermined event and the identification information of the event occurrence detection device is received,
The damage occurrence detection program is further stored in a computer.
Storing the installation location information indicating the installation location of the event occurrence detection device respectively corresponding to the identification information of the one or more event occurrence detection devices;
In the step of outputting the damage information, the installation location information corresponding to the identification information indicated by the received event occurrence information is acquired from the stored installation location information, and the acquired installation information is acquired. Based on the location information and the disaster occurrence area indicated by the acquired disaster occurrence information, it is determined whether or not damage has occurred in the vicinity of the event occurrence detection device that has transmitted the event occurrence information, and the occurrence of the damage is determined. The damage occurrence detection program according to appendix 27, which outputs at least the damage information indicated.

[Appendix 32]
The damage occurrence detection program is further stored in a computer.
Storing user contact information corresponding to each of the one or more event occurrence detection devices;
The contact information of the user corresponding to the event occurrence detection device that has transmitted the event occurrence information determined to indicate occurrence of damage in the step of outputting the damage information is stored for each of the stored contact addresses. The damage occurrence detection program according to any one of appendices 25 to 31, wherein the program acquires the damage and notifies the acquired contact information of the damage information.

  According to the present invention, since the occurrence of damage can be detected with high accuracy, the present invention can be applied to various systems that detect the occurrence of damage due to a disaster. Therefore, the present invention has industrial applicability.

DESCRIPTION OF SYMBOLS 1 Residential ID storage part 2 Clock 3 Threshold storage part 4 Sound sensor (event detection part)
5 Noise event transmission unit 6 Control unit (event detection unit)
7 Earthquake occurrence information acquisition department (disaster occurrence information acquisition department)
8 Earthquake occurrence information storage (disaster occurrence information storage)
9 Noise event receiver 10 Noise event temporary storage (event occurrence information storage)
11 Inspection delay time storage unit 12 Housing ID / address correspondence storage unit (installation location information storage unit)
13 Collapse confirmation section (damage occurrence determination section)
14 Warning storage display unit 21 Emergency contact information storage unit 22 Emergency automatic communication unit 101 CPU
DESCRIPTION OF SYMBOLS 102 Main memory 103 Hard disk 104 Input interface 105 Display controller 106 Data reader / writer 107 Communication interface 121 Bus | bath 201,202 Damage occurrence detection apparatus 251 Event occurrence detection apparatus 301,302 Damage occurrence detection system

Claims (10)

Damage occurrence detection device for receiving event occurrence information indicating occurrence of a predetermined event from the event occurrence detection device and detecting occurrence of damage in the vicinity of the event occurrence detection device based on the received event occurrence information Because
A receiving unit for receiving the event occurrence information;
A disaster occurrence information acquisition unit for acquiring disaster occurrence information indicating the occurrence of a disaster;
Based on the received event occurrence information and the acquired disaster occurrence information, it is determined whether or not damage has occurred in the vicinity of the event occurrence detection device that transmitted the event occurrence information, and the occurrence of damage is determined. A damage occurrence detection device comprising at least a damage occurrence determination unit that outputs damage information to be indicated. The receiving unit receives event occurrence information indicating occurrence of a sound of a predetermined level or more in the vicinity of the event occurrence detection device as the occurrence of the predetermined event from the event occurrence detection device;
The damage occurrence detection device according to claim 1, wherein the disaster occurrence information acquisition unit acquires earthquake occurrence information indicating occurrence of an earthquake as the disaster occurrence information. The disaster occurrence information acquisition unit acquires disaster occurrence information indicating the occurrence of a disaster and the area where the disaster occurred,
The damage occurrence determination unit has transmitted the event occurrence information based on the installation location of the event occurrence detection device that has transmitted the event occurrence information and the disaster occurrence area indicated by the acquired disaster occurrence information The damage occurrence detection apparatus according to claim 1, wherein the damage occurrence detection apparatus determines whether or not damage has occurred in the vicinity of the event occurrence detection apparatus and outputs damage information indicating at least occurrence of damage. The reception unit receives event occurrence information indicating that the predetermined event has occurred in the vicinity of the event occurrence detection device and the occurrence time of the predetermined event from the event occurrence detection device,
The disaster occurrence information acquisition unit acquires disaster occurrence information indicating the occurrence of a disaster, the area where the disaster occurred, and the time when the disaster occurred,
The damage occurrence determination unit includes the occurrence time indicated by the received event occurrence information, the installation location of the event occurrence detection device that transmitted the event occurrence information, and the disaster indicated by the acquired disaster occurrence information. A determination is made as to whether or not damage has occurred in the vicinity of the event occurrence detection device that has transmitted the event occurrence information based on an occurrence area and a disaster occurrence time, and damage information indicating at least occurrence of damage is output. 3. The damage occurrence detection device according to 3. The damage occurrence detection device further includes:
Regarding the disaster occurrence information and the event occurrence information corresponding to the same disaster, a time difference between the time when the disaster occurrence information is acquired and the time when the corresponding event occurrence information is received from the event occurrence detection device A delay information storage unit for storing delay information indicating the delay time;
An event occurrence information storage unit for storing the received event occurrence information;
A disaster occurrence information storage unit for storing the acquired disaster occurrence information,
The damage occurrence determination unit refers to the disaster occurrence information storage unit after the delay time has elapsed since the event occurrence information was received, and the disaster occurrence information is stored in the disaster occurrence information storage unit The event occurrence information transmitted from the event occurrence information based on the event occurrence information saved in the event occurrence information storage unit and the disaster occurrence information saved in the disaster occurrence information storage unit 5. The damage occurrence detection apparatus according to claim 1, wherein the damage occurrence detection apparatus determines whether or not damage has occurred in the vicinity of the detection apparatus and outputs damage information at least indicating the occurrence of damage.   The damage occurrence determination unit refers to the disaster occurrence information storage unit after the delay time has elapsed since the event occurrence information was received, and the disaster occurrence information storage unit does not store the disaster occurrence information 6. The damage occurrence detection device according to claim 5, wherein the event occurrence information stored in the event occurrence information storage unit is deleted. The damage occurrence detection device further includes:
A contact storage unit for storing a user contact corresponding to the event occurrence detection device;
The contact information of the user corresponding to the event occurrence detection device that has transmitted the event occurrence information determined to indicate the occurrence of damage by the damage occurrence determination unit is acquired from the contact storage unit and acquired. The damage occurrence detection device according to claim 1, further comprising a contact unit for notifying the contact information of the damage information. One or more event occurrence detection devices for transmitting event occurrence information indicating the occurrence of a predetermined event;
A damage occurrence detection device for receiving the event occurrence information from the event occurrence detection device and detecting the occurrence of damage in the vicinity of the event occurrence detection device based on the received event occurrence information; A damage occurrence detection system comprising:
The event occurrence detection device,
An event detector for detecting the occurrence of a predetermined event in the vicinity of the self and generating the event occurrence information indicating the occurrence of the predetermined event;
A transmission unit for transmitting the generated event occurrence information,
The damage occurrence detection device is
A receiving unit for receiving the event occurrence information;
A disaster occurrence information acquisition unit for acquiring disaster occurrence information indicating the occurrence of a disaster;
Based on the received event occurrence information and the acquired disaster occurrence information, it is determined whether or not damage has occurred in the vicinity of the event occurrence detection device that transmitted the event occurrence information, and the occurrence of damage is determined. A damage occurrence detection system including a damage occurrence determination unit for outputting at least damage information to be indicated. One or more event occurrence detection devices for transmitting event occurrence information indicating the occurrence of a predetermined event, the event occurrence information from the event occurrence detection device is received, and the received event occurrence information A damage occurrence detection method in a damage occurrence detection system comprising a damage occurrence detection apparatus for detecting the occurrence of damage in the vicinity of the event occurrence detection apparatus based on:
The event occurrence detection device detecting the occurrence of a predetermined event in the vicinity of itself and generating the event occurrence information indicating the occurrence of the predetermined event;
The event occurrence detection device transmitting the generated event occurrence information;
The damage occurrence detection device receiving the event occurrence information;
The damage occurrence detection device acquires disaster occurrence information indicating the occurrence of a disaster; and
Based on the received event occurrence information and the acquired disaster occurrence information, the damage occurrence detection device determines whether or not damage has occurred in the vicinity of the event occurrence detection device that has transmitted the event occurrence information. A damage occurrence detection method comprising: determining and outputting damage information at least indicating the occurrence of damage. Damage occurrence detection device for receiving event occurrence information indicating occurrence of a predetermined event from the event occurrence detection device and detecting occurrence of damage in the vicinity of the event occurrence detection device based on the received event occurrence information Damage occurrence detection program in the computer,
Receiving the event occurrence information;
Obtaining disaster occurrence information indicating the occurrence of a disaster;
Based on the received event occurrence information and the acquired disaster occurrence information, it is determined whether or not damage has occurred in the vicinity of the event occurrence detection device that transmitted the event occurrence information, and the occurrence of damage is determined. A damage occurrence detection program that executes at least the step of outputting the damage information shown.

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