JP6770822B2 - Disaster information posting system - Google Patents

Description

The present invention relates to a system for posting the information in order to share various information such as the main body of the building and the damage situation inside the building at the time of a disaster.

In general, when a large-scale disaster occurs, it can be said that there are few people who can concretely grasp and act on what kind of actions should be taken by those who live in the place of occurrence. For example, when a large-scale disaster occurs, if you are in a building, the building is structurally safe and there are no external disaster factors such as fire or tsunami. For example, a panic situation can cause a large number of people to evacuate from a building that they should have stayed in, even though staying inside the building is the best choice. The main reason for this is that people inside the building cannot obtain objective information about the building and its surroundings, and are uneasy unless they check it with their own eyes, leading to the actions of the people around them. It can be mentioned that evacuation drills are being conducted as disaster prevention drills.

In addition, as the height of buildings increases, there are an extremely large number of people who live in high-rise apartments and work in high-rise buildings, and if a disaster occurs in these high-rise buildings, the problem of high-rise refugees will be brought about. The outbreak of high-rise refugees is restricted by elevator outages, and especially on the upper floors, elderly people, infants, pregnant women or persons with various disabilities cannot move to the ground floor on their own due to physical or physical problems. Is considered to be the main cause. Furthermore, if movement is restricted due to the stoppage of the elevator, it is not easy to return after moving to another floor, so one of the causes is that we have to hesitate to move to another floor. By the way.

On the other hand, in a building, especially in a high-rise building, there are cases where a water tank for water supply and a private power generation device are fully equipped, so that the building can be used and abundant water in the water tank remains. If so, a person who resides or works in the building can temporarily and continuously stay in the building without waiting for supplies as an evacuee. Nevertheless, if a person living or working in the building evacuates to an evacuation center and requests all supplies as an evacuee, the supplies will naturally be in short supply, causing further confusion. It could have been.

However, as mentioned above, if the building is structurally safe and there are no external disaster factors such as fire or tsunami, and if part of the lifeline is available. , Staying in the building is the best choice. This is a good choice not only for those in the building, but also for many who evacuate from the surrounding area, and the mutual assistance of those in the same building can solve the problem of high-rise refugees. Become. In addition, even if the lifeline cannot be used immediately after the disaster, if you can know the prospect of recovery, you can continue your life by using the stockpile (remaining amount) until the recovery. It becomes. Moreover, although there may be restrictions on the continuation of such a life, if you can spend the turbulent period immediately after the disaster at home, you can get psychological relief.

Therefore, the inventors of the present application have proposed a business continuity plan (BCP: Business Continuity Plan) and a life continuity plan (LCP: Life Continuity Plan) in an organization, and after judging the safety of the building in the event of a disaster, We are proposing the realization of a disaster response plan that allows us to continue our business and life while staying in the building.

In order to realize the BCP, the inventors of the present application continuously detect the receiving status of lifeline elements in the building at the time of a disaster and operate various specific devices to continuously perform the BCP in the building. We have developed a system that can identify available areas and enable business continuity (see Patent Document 1).

JP-A-2015-11379

The invention disclosed in Patent Document 1 described above is extremely effective as contributing to the realization of BCP, but it is not appropriate to apply it to the LCP in which an earthquake occurs in a high-rise building or a public facility. The reason is that the purpose of construction is different between academic affairs and daily life, and in the case of residential construction, all floors and rooms are important as places of living, and in the case of high-rise buildings, identification by strangers or people with little relationship. This is because it is difficult to share the area, and although self-help and mutual assistance are required to reduce the occurrence of high-rise refugees, it is assumed that no one can accurately judge the method.

The present invention has been made in view of the above points, and an object of the present invention is to provide a system for realizing LCP at the time of an earthquake in a high-rise building or the like.

Therefore, the present invention is a disaster information posting system for sharing information on a building condition at the time of an earthquake disaster, in which one or more vibration sensors installed in the building and a structure installed in the building body or the building. A detection means for detecting a state of damage or malfunction of an object, a group of sensors for detecting a supply status related to a lifeline, a detection unit for a pipe or the like for detecting a connection status in a building for a lifeline, and the vibration sensor. By inputting various information detected by the detection means, the sensor group, the piping and the like detection unit, the building information regarding the damaged building, the lifeline information regarding the availability of the lifeline in the building, and the action in the building are guided. It is characterized by including a processing device for creating guidance information for the purpose of the operation, and a posting means for posting building information, lifeline information, and guidance information created by the processing device.

In addition, regarding the meaning of the above-mentioned "guidance" or "guidance information", in the present application, it may be used to mean to guide a certain (correct) action, but the action is provided by providing information that can be the basis of situation judgment. It may be used in the sense that you can select. Therefore, it is not a clear action guideline, but rather a gradual guidance.

According to the above configuration, when an earthquake occurs, various information detected by a detection unit such as a vibration sensor, a detection means, a sensor group, and a pipe is transmitted to the processing device, and the processing device transmits the building based on the information. Information, lifeline information, and guidance information are created, and the created information is posted on the posting means, so that those who browse the information on the posting means can grasp the action to be taken. That is, as objective information, first, it is possible to know the magnitude of the earthquake, the damage status of the building, and to select whether to stay inside the building or to evacuate to the outside, and also inside the building. If you want to stay, you can know which floor (upper floor, middle floor, lower floor, etc.) you should move to, and the route for that movement. In particular, in the case of high-rise buildings, the situation of shaking during an earthquake differs from floor to floor, and the experience also differs, so it is important to know the situation of shaking objectively, and the building receives it due to the shaking. The presence or absence and magnitude of damage can also be objectively determined. In addition, regarding the damage situation in the room and the damage situation in the building, it is possible to estimate the fall or fall of equipment and fixtures from the acceleration detected by the vibration sensor, and the whole including the area that cannot be visually confirmed. It is possible to grasp the general disaster situation. The state of the structural frame of the building can be grasped by the inter-story deformation.

Here, the building information is information indicating the safety of the building, and includes information diagnosed by the structural health monitoring method, and the lifeline information is external infrastructure (electric power) such as electricity, gas, and water. In addition to information such as the supply status of the company, etc. and the connection / damage inside the building, information such as the remaining amount of the water tank and the usable time due to the private power generation function, etc., and the guidance information is the safety inside the building. In addition to the location information of various areas (places that can be used continuously, etc.), information such as the movement route to the location, information on actions to be cooperated, and information on the movement route in the case of evacuation of the entire building. This information can be easily created by organizing the information detected by the sensor group, etc., and by concentrating this on the processing device, various information can be browsed in a relatively short time. It is possible to send to the posting means in such a state. Further, as a method of structural health monitoring, there are a method using an optical fiber (Japanese Patent Laid-Open No. 2011-132680) and a non-destructive inspection method (Japanese Patent Laid-Open No. 2005-331262), and monitoring of cracks and the like. There is a method disclosed in Japanese Patent Application Laid-Open No. 2004-333181 and Japanese Patent Application Laid-Open No. 2005-43220. As a structural health monitoring system at the time of an earthquake, there are techniques disclosed in Japanese Patent Application Laid-Open No. 11-44615 and Japanese Patent Application Laid-Open No. 2015-4526, which can be selectively or combined and used.

In the present invention, the building in the above configuration may be a high-rise building, and the posting means may be composed of a plurality of electronic bulletin boards installed in an entrance hall and an elevator hall. Further, the building may be a public facility, and the posting means may be composed of one or a plurality of electronic bulletin boards installed for guidance.

Further, the building may be a collection of buildings forming a shopping district, a shopping center or a shopping mall, and the posting means may be composed of one or a plurality of electronic bulletin boards installed for advertising. It is a sports facility, and the posting means may be composed of an electronic bulletin board system installed for spectators. Further, the building may be a hospital, a school, a factory or a data center, and the posting means may be composed of electronic bulletin boards installed for patients, students, staff, outpatients or users.

Each of the above-mentioned buildings may be provided with posting means in advance depending on the purpose of the building, and in such a case, the posting means can be used. In addition, buildings that do not use the upper and lower floors other than the living floors of residents, such as high-rise apartments, or buildings that do not use the upper and lower floors other than their own office floors, such as high-rise office buildings, etc. In this case, by installing it in the elevator hall (elevator door opening / closing area) on each floor, the same information can be shared by those who use the building. In this way, by sharing the same information among people in the same building, self-help and mutual assistance become possible, and further, by posting guidance information, mutual assistance can be further facilitated.

In the present invention, the vibration sensor in each of the configurations of the present invention may be divided into high-rise floors, middle-rise floors, and low-rise floors, and at least one or more vibration sensors may be installed in each of the upper floors.

In this case, in the processing device, it is possible to obtain information on the building seismic intensity (related to the magnitude of the shaking) for each of the divided areas, and it is possible to call attention to the area where the large shaking is detected. In addition, since the matters to be noted and the content of actions to be taken after the fact differ depending on the degree of shaking, it can be used as a guideline for the contents to evoke these precautions or suggestions for actions.

When the vibration sensor is installed for each division in the above configuration, the vibration sensor may be further installed on the ground surface.

In the case of such a configuration, it is possible to know the situation of the area where the building is located. This is useful for estimating the situation around the building.

Further, in the present invention, at least one or more of the pipe or the like detection units in the configurations of the above inventions may be installed for each route of the electric wiring, the gas pipe, the water supply pipe and the sewer pipe.

This is because electricity, gas, and water are wired and piped to different routes like high-rise buildings, so the positions and floors where the routes branch are different, and it is possible to detect along these routes. .. Further, for example, the water supply pipe of a high-rise building is divided into a route supplied from a water tank on the ground to the lower floors and a route supplied from a high-rise water tank to the upper floors (however, for the middle floors). It may be supplied from either one or both of the receiving tank and the elevated water tank), and by detecting these different routes as well, accurate infrastructure information can be created. By acquiring such infrastructure information, the situation on each floor based on the viewpoint of consumers will be disclosed to consumers regarding the availability of lifelines, the causes of malfunctions, and the prospect of resumption (restoration). You will be able to do it.

In the present invention, the sensor that detects the water supply status in the sensor group can be composed of a water pressure gauge that detects the water supply pressure of the pipe in which the water usage meter is installed.

The water supply status may be detected by operating the water usage meter, but by monitoring the water pressure in the pipe (that is, the supply pipe) where the meter is installed, for example, when there is no flow rate or on the downstream side of the meter. Since it is possible to detect that the water supply is not supplied even when the water supply is broken, the state of supply can be detected accurately and quickly. Further, it is possible to eliminate the need for replacement with a meter having an output function in the operating state.

In addition to the above, the sensor that detects the gas supply status in the sensor group may be composed of a pressure gauge that detects the gas supply pressure of the pipe in which the gas usage meter is installed.

According to the above configuration, it is possible to accurately and quickly detect the gas supply status as well as the water supply status.

Further, the present invention includes, in addition to the configuration of each of the above-mentioned inventions, a remaining amount detecting unit for detecting the amount of stored water or the remaining amount of fuel installed in the water tank for tap water or the fuel tank, and the treatment device is provided with the amount of stored water or Information on the usable time of water or electricity generated by a private power generator based on the remaining amount of fuel can also be created.

According to the above configuration, even when the supply of the lifeline by the external infrastructure is cut off, the lifeline that can be used in the building can be known. At the same time, it is possible to effectively use the lifeline by posting priority uses and the like as guidance information. When calculating the usable time from the remaining amount, it can be calculated by the usable time = remaining amount ÷ (number of users x intended use), but the status of supply interruption from the external infrastructure and the inside of the building The values of the denominator and numerator of the above equation will be dynamically changed according to the damage situation such as a partial breakage of the lifeline supply system in the above and a failure of the operating system such as equipment. In addition, whether or not an external lifeline is supplied naturally has a large effect on the usable duration, so that the subsequent response and recovery prospects will be affected.

Further, the present invention includes a private power generation device, a pump and / and an on-off valve operating device in addition to the configurations of the above inventions, and the processing device operates the private power generation device, a pump and / and an on-off valve operating device. It is also possible to create operation information for this purpose.

In the case of the above configuration, information for operating or stopping the private power generator or the lifting pump from the water receiving tank to the elevated water tank is processed according to the supply status of the external infrastructure and the damage status in the building. The device is created, and each operating device is operated based on the information. In addition, by posting the operating status of the various operating devices on the posting means, the person who browses the posted contents can grasp the objective current situation.

Further, in the invention of each of the above configurations, the vibration sensor, the processing device, the posting means, and various sensors and the detecting means may be connected by wire, but may be connected wirelessly. .. Further, at least the information transmitted from the processing device to the posting means can be configured to be transmitted wirelessly from the processing device and directly or indirectly transmitted to the mobile terminal.

In the above configuration, when the connection between the processing device and the peripheral device is by wire, the condition of the building can be detected including the condition such as disconnection of the connection wiring, while in the case of wireless, the wiring can be detected. Since the situation of disconnection does not occur, it is possible to surely obtain the information of the peripheral device and output it to the posting means. Then, the transmission information from the processing device to the posting means is made wireless, for example, it can be directly transmitted to the mobile terminal by an independent distributed network (so-called ad hoc network), and indirectly via the base station of the mobile terminal. It is possible to acquire information to be posted on the posting means by a mobile terminal such as a smartphone owned by an individual by having the mobile terminal transmit the information. This helps avoid confusion caused by a flood of bulletin boards at once. However, it is essential to arrange the posting means as appropriate. This is because people can be gathered at the place where the posting means are installed, and the gathered people can be encouraged to act for mutual assistance.

For the same purpose as the above configuration, the information transmitted from the processing device to the posting means is connected to the interphone display device, cable TV base station, or local area network of each house by wire or wirelessly from the processing device. In addition to being transmitted to the transmission server, it may be configured to be viewable by the interphone display device, cable television, or a terminal connected to a local area network. Furthermore, regarding the server installation, in addition to the one installed in the building, the one installed in the cloud may be used. Even in this case, each person can obtain the information by any means without going to the place where the posting means is installed.

According to the present invention, it is possible to provide an action guideline for realizing LCP in the event of an earthquake in a building where many people live or gather. In other words, based on the measured and monitored information, the operating status and damage status of lifelines and equipment systems (electricity, clean water, gas, etc.) are accurately collected, and quickly and accurately according to the progress after the disaster. It can be automatically communicated to residents. The information provided to the residents and the like is created by the processing device and displayed on the posting means, and the provided information also includes an action guideline, which can be automatically distributed as a message. In particular, it is possible to suppress the occurrence of high-rise refugees in high-rise buildings and promote the continuation of life through self-help and mutual assistance.

It is explanatory drawing which shows the outline of the Embodiment of this invention. It is explanatory drawing which shows the specific aspect of the management server in embodiment. It is explanatory drawing which shows the specific mode of the posting means in embodiment. It is explanatory drawing which illustrates the screen immediately after the disaster which is posted on the posting means. It is explanatory drawing which illustrates the screen which posts the lifeline information to the posting means. It is explanatory drawing which shows the electric system of a building and the state of detection. (A) is an explanatory diagram showing a display example of a message related to an electric system, and (b) is an explanatory diagram showing a display example of a message changed with restoration. It is explanatory drawing which shows the selection example of the message to display about the electric system. It is explanatory drawing which shows the selection example of the message about the power supply using an emergency generator. It is explanatory drawing which shows the display example of the message about a gas system. It is explanatory drawing which shows the display example of the message about the gas system which changes with restoration. (A) is an explanatory diagram showing a water supply system of a building and a state of detection, and (b) is an explanatory diagram showing a relationship between a water receiving tank and an elevated water tank. It is explanatory drawing which shows the example of supply to the supply block in a water supply system. It is explanatory drawing which shows the judgment method of supply availability about a water supply system, and the corresponding message example. It is explanatory drawing which shows the judgment method of supply availability at the time of a disaster in a water supply system, and the corresponding message example. It is explanatory drawing which shows the message example about a water supply system. It is explanatory drawing which shows the display example of the message about a water supply system which changes with restoration.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows an outline of an embodiment of a disaster information posting system. As shown in this figure, the present embodiment has a configuration in which the information created by the processing device 1 is posted by the posting means 2, and both can be wirelessly connected. Further, to the processing device 1, the building seismic intensity (magnitude of shaking) in the building detected by the vibration sensor 3 is wirelessly input, and the detection means 4 for detecting structural health monitoring information and various sensors. It is configured so that information can be input from the group 5, the pipe detection unit 6 that detects the state of the pipes, and the remaining amount detection unit 7 that detects the amount of water stored in the water tank. The operating unit 8 for operating the various devices is wirelessly connected, and the various devices can be operated by the operation information from the processing device 1. Since the processing device 1 is mainly composed of a management server described later, the processing device 1 connected via wirelessly by making the processing device 1 into a cloud or installing it in a data center is a building. It is not limited to being installed in a building such as a management room, but can be installed by selecting an appropriate location. Note that wireless transmission / reception can be performed by a wireless LAN system that uses a local area network (LAN), or a mobile phone line can also be used. For wireless transmission, in addition to an indirect method via a base station or an access point, it may be possible to directly transmit to a mobile terminal by an independent distributed network (so-called ad hoc network). The above connection method differs depending on the installation location of the transmitter (transmission server), but the optimum network environment may be prepared by combining these.

The outline of 1 of the processing apparatus is that a computer is used as a management server, and the computer processes various received data and transmits the created information. In addition, the computer is equipped with a keyboard (input unit) that enables manual input, and in addition to various data measured by sensors, necessary information can be input. For example, when a management server is set up by a disaster prevention specialist such as a security company, it is possible to add and input information from various fields obtained by the specialist. A hard disk drive (HDD) or the like is connected to the management server as an external recording device in order to record a monitor (display unit) for checking the processing status of the management server and input / output of information.

The posting means 2 uses an electronic bulletin board system, receives information wirelessly transmitted from the management server 1, and displays the information on the electronic bulletin board system. A single electronic bulletin board may be used, but if it is necessary to set up multiple places that can be viewed, such as in the case of a high-rise building, multiple electronic bulletin board Nos. A ... No. It may be displayed on Z. Multiple electronic bulletin board Nos. A to No. In the case of displaying on Z, since the situations occurring in the vicinity of these installation locations may differ, it is possible to display different information for each location in addition to the common information.

As the vibration sensor 3, a general acceleration sensor can be used, and it detects the state of shaking that the building receives due to an earthquake. In the case of a low-rise building, it may be a single unit, but in the case of a high-rise building, it may be a single one. Since the amplitude and frequency are different on the lower floors, middle floors, and higher floors, multiple floors will be installed separately. In particular, considering the phenomenon that the vibration becomes large due to resonance, it is possible to grasp the situation received by the entire building by inputting the information from the individual vibration sensors. The building seismic intensity is estimated according to the magnitude of the shaking detected by the vibration sensor.

Further, by installing the vibration sensor 3 on the ground surface, it is possible to know the situation of the area where the building is located. This is useful for estimating the situation around the building. In addition, based on the detection result of the vibration sensor 3, the state of the structural frame of the building can be grasped by the interlayer deformation, and the damage situation in the room and the damage situation in the building can be grasped from the acceleration detected by the vibration sensor. It is possible to estimate the fall or fall of equipment and fixtures.

The detection means 4 is, for example, a device that detects the operating status of an elevator installed in the building body, or a mechanical elevating three-dimensional parking facility (parking facility called elevator parking or tower parking, the same applies hereinafter, which is constructed integrally with the building. ), Etc. are detected. Elevators and mechanical elevating multi-storey car park facilities are illustrated, but the operating status of a wide range of ancillary facilities such as other facilities and building facilities is detected. It is an element used to detect the operation status of these devices and create information on whether or not they can be used, as well as information on the possibility of recovery and the recovery status (during self-recovery diagnosis or temporary recovery operation, etc.). Since it detects the operating status, the emergency stop system installed in these facilities operates to output information on whether or not the operation is stopped, or an operating system such as an elevator or parking system. Information such as the recovery status and failure is obtained from the system and output. The detection means 4 includes structural health monitoring, and detects various elements for diagnosing the state of the building itself (damage to the skeleton, occurrence of cracks, etc.). If an abnormality is detected in various elements in this structural health monitoring, it is considered inappropriate to stay inside the building, and it becomes an element that guides evacuation to the outside. If it is confirmed that it is normal, it is inside the building. It will be an opportunity to induce you to stay in. It should be noted that the information obtained from the detection means 4 is not an alternative between usable and unusable, but includes the recovery status and the cause of the failure, and informs the user of the possibility of recovery. This is useful information.

The various sensor groups 5 and the piping detection unit 6 exclusively detect lifeline elements, and the various sensor groups 5 detect whether or not supply by an external infrastructure (electric power company, etc.) is continuing. Is. Further, the pipe or the like detection unit 6 detects the connection state of the electrical wiring, the water and sewage pipe, and the like inside the building, and detects whether the connection or disconnection is performed. Based on the detection of both of these, whether or not the building can be used is determined in relation to the connection state inside the building regardless of whether the supply is continued by the external infrastructure or the supply is stopped. Become. The status of supply by the external infrastructure is detected by the status of the service line (high-voltage power receiving panel) and the value of the water pressure gauge that detects the tap water supply pressure, and the connection status inside the building is the status of the switchgear and water tank. By detecting the operating status of the pump, the status of switchgear such as various valves, or dividing the building into multiple blocks and detecting gas leaks or water leaks in each block. Dividing a building into multiple blocks means distinguishing each block that should be required for management, and in some cases it should be managed for each floor, but for each clean water supply route or gas supply route. You may manage it. Individual blocks may be formed according to the management.

The remaining amount detecting unit 7 detects the amount of water stored in the water tank (water receiving tank and elevated water tank), the capacity of the fuel for the private power generation device (the remaining amount if it cannot be supplied from the outside), and the like. It outputs the information of the liquid level meter installed in the tank. In the case of supply suspension due to the external infrastructure, the usable period and the like are determined by the information obtained from the remaining amount detecting unit 7, and the operating unit 8 triggers the start of operation of various devices. Here, in order to calculate the usable period, for example, the usage status of the entire building or each supply route is created in a database and predicted based on a trend over time. Specifically, when calculating the usable time from the remaining amount, the usable time = remaining amount ÷ (number of users x intended use). However, the values of the denominator and numerator of the above formula are dynamically changed according to the damage situation such as the situation of supply interruption from the external infrastructure, the damage of a part of the lifeline supply system in the building, and the failure of the operation system such as equipment. Will be changed to.

The operating unit 8 includes an emergency device typified by a private power generation device, a valve opening / closing device for preventing gas leakage, and the like. Whether or not to operate is determined according to the supply status by the above-mentioned external infrastructure and the connection status in the building, and when it can be operated and should be operated, it operates based on the command information by the management server. For the private power generator, the operation switch is turned on and off. Pumps are used for water supply and pumping. The switchgear is a device that closes a valve to stop the supply of gas, or a device that opens and closes a supply pipe connected to a water receiving tank or an elevated water tank. For example, when a gas leak or water leak occurs in the building, it is operated when the supply of these is stopped. Such a switchgear can rely on a shutoff valve or the like equipped with an automatic seismic shutoff valve or the like, but it should be intentionally installed to ensure that the supply is shut off in the event of partial water leakage or the like. It is a thing.

By the way, as shown in FIG. 2, the details of the management server 10 constituting the processing device 1 are such that the management control unit 11 inputs / outputs information via the communication unit 12, and the input information is posted. It is sent to the creation unit 13 for creating various information to be created. The various information creation unit 13 creates predetermined information based on predetermined conditions, and selects information that matches the conditions from a plurality of posted information.

Of the creation units 13, the overall information creation unit 13a creates overall information about the earthquake, such as the earthquake occurrence time and building seismic intensity, which is created in preference to other information and posted on the posting means. Information is created. The common area facility information creation unit 13b provides information on the entire building, such as building diagnosis result information based on building structural health monitoring information and information on availability based on operation information of common facilities such as elevators and mechanical elevating multi-level parking facilities. (Building information) is created. The lifeline information creation unit 13c creates information (lifeline information) such as whether or not it can be used and restrictions on its use when it can be used, while classifying it into electricity, gas, and water. In addition, in the guidance information creation unit 13d, text information (guidance information) such as whether or not to stay in the building, whether or not to evacuate, information on evacuation routes, and behavior restrictions according to the usage status of shared facilities and lifelines, etc. ) Is created.

In addition to the above, the information created by the creation unit 13 includes information that can be judged or estimated from the detected information, such as the status of equipment damage in the building, the status of occurrence of abnormal parts, and the cause of dysfunction. Is done. In addition, along with the response status regarding lifelines, the prospect of recovery, especially the prospect of resumption of supply, can be prepared within the range that can be estimated. Then, in the situation where the supply of the external infrastructure is stopped, it is possible to create the above-mentioned information such as the amount of water, the remaining amount of fuel, and the sustainable supply time.

Various types of information created by the creation unit 13 are sent to the management control unit 11, and are transmitted from the transmission unit to the electronic bulletin board system via the LAN communication unit 12. Further, the creation unit 13 is provided with an external interface so that the creation information can be displayed on the monitor (display unit). The information displayed on this monitor is different from the content posted on the electronic bulletin board 2, and is created by the creation unit 13 based on the input information (various information received by the management control unit 11) and the information. It displays information and can be used by specialists such as management companies to make professional decisions from the input information. For example, it can be used for emergency measures, recovery measures, etc., and if incorrect information is created from the input information, the information to be posted can be changed by the input unit. There is.

The management server 10 includes a storage unit 14 for storing management information and a storage unit 15 for storing transmission / reception data so that the management server 10 can be used for verification of management information for transmission / reception data at a later date. In addition to these, the same information can be recorded in an external recording device.

The information transmitted from the management server 10 is wirelessly displayed by the electronic bulletin board system 2, and the configuration of the electronic bulletin board system 2 includes a display control unit 21 as shown in FIG. In the present embodiment, the information transmitted exclusively from the management server 10 is received via the LAN communication unit 22, the screen is configured in a predetermined format (predetermined arrangement), and the display unit (liquid crystal panel, etc.) 23. It is to be displayed on. By providing the electronic bulletin board 2 with a reception data storage unit 24, it can be used to verify the accuracy of the reception state at a later date.

Here, the electronic bulletin board 2 may be configured to directly receive information from the vibration sensor 3 and the detection unit 4. That is, the information of the vibration sensor 3 is the state (magnitude) of the shaking, which is directly received and posted only by displaying the building seismic intensity without going through the process of creating information by the management server 10. To do. Further, since the information transmitted from the detection unit 4 is the presence / absence of operation of the building equipment and the presence / absence of structural damage due to structural health monitoring, the presence / absence is displayed under predetermined conditions to accelerate the state of the building. Can be posted on. In this case, the received information is converted into posted information by the display control unit 21 and output to the display unit.

FIGS. 4 and 5 show an example of information posted by the disaster information posting system configured as described above. This figure illustrates the state posted on the electronic bulletin board 2. It should be noted that FIG. 4 is a screen display example showing the degree of shaking received by the building immediately after the earthquake and a guideline until detailed data analysis is performed, and FIG. 5 is a screen display example showing detailed data analysis. This is a screen display example of the provided information created based on the analysis result after being made. First, as shown in FIG. 4A, when the building seismic intensity is detected by the vibrometer, the detection information of the sensors and the like has not been collected, so that the vibration is detected by the vibrometer. It is a thing. In addition, based on the information detected by the vibration sensor installed in the building, the degree of shaking received by the building is determined, and from the case where the shaking is small (Fig. 4 (b)) to the medium (the same (c)). Depending on the size (the same (d)), each is displayed on the screen as emergency information.

After that, by inputting various information, the screen is switched to the content of displaying the information based on the analysis result as the data is analyzed. The screen switching is due to the output information being displayed each time the content output to the bulletin board (electronic bulletin board) is different. In the switched screen display example, as shown in FIG. 5, the current date and time (upper right column) and the earthquake occurrence date and time (upper left column) are displayed in the upper column on the screen of the electronic bulletin board. The detected building seismic intensity can be displayed in the same column, but the display location and display size may be changed according to the magnitude of the earthquake. In addition, the screen is divided into a "lifeline information" column, a "common area" column (building information), and a "disaster prevention center" column (guidance information, etc.), and various types of information are distinguished in each column. It is displayed. Although not shown in the example figure, if there is an abnormality in the building itself or if there is a fire, a display prompting evacuation to the outdoors will be posted on the entire screen. Shows the evacuation route along with the display of available shared facilities. Here, the details will be described below by exemplifying a state in which the building itself is normal and can stay inside the building.

The "lifeline information" column is further divided into electricity, gas, and water, and each has a availability status display column and a message display column. In the usability status display column, the characters "normal", "abnormal", "caution", "under inspection", or "restriction" are displayed in large size to arouse each item. Precautions (messages) accompanying it are displayed in the message column as text information (situation information, guidance information, action guidelines). In particular, when the status of availability is "abnormal", "caution", "inspection" or "restriction", the content that encourages initial action is shown, or the usable range is shown as a guide.

"Status information" includes (1) availability of lifelines (electric power, water, gas, etc.) in the building, and (2) supply status (presence or absence of supply) of urban infrastructure (electric power company, waterworks bureau, etc.). ), (3) Occurrence of equipment damage / abnormality in the building, causes of dysfunction, (4) Prospect / prospect / current response status regarding future supply resumption, (5) Water volume and remaining fuel amount There is a supply continuation time. In addition, the "action guideline" is a concrete action guideline from the viewpoint of preventing secondary damage and an action guideline for continuing life, and regarding electricity and gas, "normal", "abnormal", and "caution". There are four types of water supply: "normal", "abnormal", "under inspection", and "restricted".

Here, "caution" is displayed when there is some concern, such as when there is no abnormality detected but the shaking is large. Even if there is no problem with the infrastructure and equipment, if a large shake is observed in the building, this "caution" is displayed to encourage careful action just in case. This is based on the viewpoint that it is important to respond to each level of damage at the time of a disaster. In addition, "under inspection" means that no abnormality has been detected, but the possibility of damage in the building has been taken into consideration, and the purpose is to notify the temporary suspension of equipment for inspection. In addition, "restriction" indicates a state in which an abnormality has occurred but it can be used conditionally (within the range of restrictions such as the amount of water and the time zone).

The "common area" column is divided into elevators, emergency generators, and mechanical elevating multi-level parking facilities, and each of them is evoked by a display that matches the item. Here, these two are illustrated, but if there are other laying facilities, they may be added. Regarding equipment information in various common areas, for example, in the case of elevators, "normal" is displayed when all elevators are normal, and "abnormal" is displayed when all elevators cannot be used. Further, when there is one or more elevators in operation or temporary restoration operation, "Caution" is displayed, and when such an elevator does not exist, "Abnormal" is displayed. There is no elevator during operation or temporary restoration operation, but if one or more elevators are undergoing automatic restoration diagnosis, "diagnosis in progress" is displayed. In addition to each notation, notes are displayed as character information (guidance information). For mechanical elevating multi-level parking equipment, "operation" is based on information such as "temporary restoration operation", "inspection", "automatic restoration diagnosis", "serious failure", and "minor failure" sent from the equipment system. "Medium", "Inspection", "Diagnosis", "Failure", etc. are displayed. When a plurality of devices are installed, the operating status of each device is displayed. In the column of the emergency generator, the presence or absence of operation is displayed as "operating", "standby", or "stopped", and is displayed as an element related to power supply in the common area.

In the "From the disaster prevention center" column, a message prepared in advance is selected from the collected information and displayed as text information. It is also possible to display an originally created message at a disaster prevention center (data center, management company, etc.). For example, it is possible to display implementation information such as distribution of stored food and supply of pharmaceuticals. In addition to earthquake information and building information, the message includes information that encourages action (guidance information).

The above-mentioned lifeline information is divided into electricity, gas, and water, and messages are displayed together with the current information. These information and messages are processed by sensor information in different routes and different judgment methods. Will be done. Various sensor information is processed by the management server 10 (FIG. 2) of the processing device 1 (FIG. 1), but the sensor information extracted for each lifeline information and the processing procedure are different. The processing of these lifeline information will be described below.

FIG. 6 shows the state of detection related to the electrical system. The electric system is supplied from the electric power company (1), distributed by the switchboard (2), and the entire building is supplied in units of a plurality of blocks having an appropriate number of floors. Therefore, the power supply status is confirmed by checking the power supply from the electric power company on the high-voltage power receiving panel (1) and checking the power distribution status (2) in block units. The above is an example of the case where the high-voltage power receiving board (1) is installed, and when power is distributed to each house, the distribution board / distribution board may be configured to detect individual supply states. In addition, the power supply generated by the private power generator (emergency generator (3)) also passes through the switchboard (2), and when the emergency generator (3) is operated, the switchboard (2) By operating the switch of, it is possible to supply power in units of common areas or specific blocks. When the emergency generator (4) is operated, the fuel gauge of the fuel tank (5) is detected and the operating time is calculated.

By arranging the status of each point in the electric system as described above, a message indicating the availability of electricity and an action index is created as text information. An example of character information is shown in FIG. 7 (a). The first sentence of the message is the availability, and the second and subsequent sentences are the cause or action index of the unavailability, all of which are supposed to select a sentence prepared in advance. The selection of sentences is divided into stages according to various items, and the ones according to the stages are selected.

In addition, a display change is also prepared as the improvement by restoration progresses, and an example of this is shown in FIG. 7 (b). There are two types of recovery status, "A" and "B", because there is no need to recover if "normal" from the beginning, and the display and message when shifting from "abnormal" to "normal". An example is shown. The restoration status "A" is the case where the supply status of the electric power company is improved, and the restoration status "B" is the improvement of the supply status in the building. As a matter of course, the restoration status "A" has two types of situations depending on the supply status in the building, and therefore, two types of display forms are prepared according to the situation.

Here, FIG. 8 shows an example of processing the availability based on the extracted sensor information and selecting a message related to the electrical system. The left column (columns 1 to 3) in the figure is information input from a sensor or the like, is classified according to the content of the information (column 4), and the display content is selected according to the classification. (5th column-right column). The displayed content is selected from "abnormal", "caution", and "normal" in the 5th column, and the message as character information is the 2nd row "message" in the 6th to 10th columns. The content of "Example" is selected. The sensor information processing procedure is processed while branching in the order from the first column to the third column in the left column of the figure. That is, whether or not it can be used is determined by the presence or absence of supply from the external infrastructure (electric power company), and even if there is supply from the external infrastructure, if there is a disconnection in the route of the wiring inside the building to be divided. Will stop the power supply of only the specific wiring path or the entire power supply. On the other hand, if the supply of external infrastructure is continuing and there is no abnormality in the wiring inside the building, the power supply will be continued. However, depending on the magnitude of the shaking received by the building, in consideration of subsequent failures, etc., the word "Caution" may be selected for the display of availability. In addition. Like the classification number in the 4th column in the figure, the situation is determined within the range of "1" to "5", and the message according to the situation (the right column from the 7th column in the figure) is the inhabitants (others). It is created for each item to be communicated to the target person in the building, hereinafter referred to as user). This message is selected from those created in advance. The display order is arbitrary, but it is easy to create by displaying in a predetermined order. Since the above classification number can change from moment to moment as the restoration progresses, when the situation changes, the message also changes with the decision on whether or not to use it. The message example of FIG. 7 (a) described above corresponds to the above classification (fourth column of FIG. 8), and the classification is changed according to the degree of improvement in the restoration of FIG. 7 (b). Therefore, the message will be changed to reflect the change.

Here, as described in the 6th to 10th columns of FIG. 8, the content of the message is "action guidelines from the viewpoint of preventing secondary damage and action guidelines for continuing life" (column 6). Eyes), "Judgment of availability of lifeline in buildings" (7th column), "Lifeline supply status" (8th column), "Equipment damage status" (9th column), "Supply The message is created by classifying important items such as "probability of resumption and current response status" (10th column). Therefore, a plurality of different types of messages are prepared in advance for each important item, and a single or a plurality of messages are appropriately selected from these to create the entire message. For example, in the case of "Action Guidelines from the Viewpoint of Secondary Damage Prevention and Action Guidelines for Continuing Life" (6th column), "Turn off the power of electrical equipment.", "Use electrical equipment." Prepare messages such as "Please do not", "Turn off the electric breaker" and "Stop the operation of electrical equipment and check the safety", and "Transmission content" shown in the first row of the same column. The message suitable for "" is selected from the above. The same applies to the important items in the seventh and subsequent columns. Note that the illustration is an example of a message corresponding to the damage situation, and the present invention is not limited to these. Further subdivided messages can be prepared and combined to create the entire message.

In addition, if an emergency generator is installed in the building, it is possible to receive power supply even if it is not supplied from the external infrastructure. FIG. 9 shows a method of processing availability at that time and an example of a message transmitted to the user. The premise in Fig. 9 is that there is no supply from the external infrastructure, which was initially disabled, but one of the "operation", "standby", and "failure" situations of the emergency generator. Depending on the situation, the possibility of ex post facto and restricted use is determined, and a message is created at the same time. If the emergency generator can be "operated", it will be limited by the amount of fuel remaining to operate the generator, and the message will include information indicating that limit. The "standby" is a state in which it is determined that the vehicle is not "operating" although it is not a "failure" as in the preparation for operation.

The above is the electrical system, but the gas system is basically in the same detection and display state as the electrical system, except for the items related to the emergency generator. However, in the gas system, individual gas leak alarms installed in each house, room, common space, etc. function as sensors, and information on gas leaks detected by this gas leak alarm is used as input information. Is.

Here, FIG. 10 shows a supply status and an example message regarding the gas system. As shown in this figure, "abnormal", "caution", "normal", etc. are judged from the status of continuation / stop of supply by the external infrastructure (gas company) and the status of the on / off plug of the emergency shutoff valve. At the same time, a message as an action guideline will be created, and each transmission and display will be made.

Further, FIG. 11 shows an example of changing the message due to the restoration. As shown in this figure, the message is changed as appropriate due to the improvement of supply from the external infrastructure or the progress of restoration by opening the emergency shutoff valve. At the time of restoration, since the emergency shutoff valve is closed due to a gas leak, the location where the gas leak has occurred is specified by the information of the gas leak alarm and the like individually installed. Then, by eliminating the cause of the gas leak at the place, the cap can be opened.

When creating a message, the same as the above-mentioned electric system, a plurality of message examples are prepared in advance, and a message according to the situation is selected. Even in this case, "action guidelines from the viewpoint of preventing secondary damage and action guidelines for continuing life", "judgment of whether or not lifelines can be used in buildings", "lifeline supply status", "equipment damage" Messages are created by classifying important items such as "status" and "probability of resumption of supply and current response status". Then, a plurality of different types of messages are prepared in advance for each important item, and a single or a plurality of messages are appropriately selected from these to create the entire message.

On the other hand, the water supply system is slightly different from the above-mentioned electric system. In particular, when a water receiving tank or an elevated water tank is installed as a water tank for tap water, the water receiving tank and the elevated water tank are detected and confirmed in relation to the pump and the shutoff valve. Therefore, the water supply system in the high-rise building is shown in FIG. 12 (a), and the state of the water supply system from the elevated water tank is shown in FIG. 12 (b).

As shown in these figures, the state of the water supply system in this high-rise building is that there is a supply (1) to the water receiving tank (2) by an external infrastructure, and water is pumped from the water receiving tank (2) to the elevated water tank (5). Then, the area from the top floor to a certain floor is designated as "supply block A", and is supplied via a water supply pump (7) for applying water pressure. The area from directly below the supply block A to a predetermined floor is designated as the "supply block B" and is supplied by water pressure due to potential energy. Further, the "supply block C" below it is pressurized and supplied from the water receiving tank (2) by a supply pump.

Therefore, when stopping the water supply in the entire building, stop the water supply pump for supplying to the uppermost "supply block A" and the lower "supply block C", and stop the water supply pump located in the middle "supply block B". It is necessary to close the valve of the water supply pipe that sends water to. On the contrary, when supplying water, it is necessary to operate the water supply pump, open the valve, and open the emergency shutoff valves (3) and (6) provided in front of the water supply pump.

In the water supply system having such a configuration, when the supply by the external infrastructure is stopped, the life can be continued by effectively using the water remaining in the water receiving tank (2) and the elevated water tank (5). As a matter of course, even when the external infrastructure is supplied, if an abnormality occurs in the intermediate route, the water in the aquarium will be used. Therefore, along with the availability of the external infrastructure, the intermediate route It is judged comprehensively while confirming the abnormality.

Here, the availability of these can be determined by the following procedure.
First, the presence or absence of supply (1) by the external infrastructure is detected. A water pressure gauge is used to detect this supply (1). Specifically, a water pressure gauge is installed in the pipe to which the water charge usage meter is connected, and the presence or absence of supply by the external infrastructure is determined by detecting the tap water supply pressure. In addition, the emergency shutoff valves (3) and (6) are activated to detect that they are closed, and also detect water leakage from each indoor pipe (8). In some cases, the surveillance camera (9) may be used to confirm external damage to the water tank. Based on these detections, if there is no water leakage in the indoor piping, water supply is started, and if water leakage is found, water supply to the water supply block including the water leakage position is stopped, and supply to other water supply blocks is resumed. Although not shown, when water is supplied, the water is drained from the drainage pipe, so that water leakage from the drainage pipe (drainage pipe) in the indoor pipe is also detected.

When the supply (1) by the external infrastructure is stopped, the remaining amount of the water receiving tank (2) and the elevated water tank (5) is detected, and water is supplied according to the remaining amount and the damage situation of the supply route. Method is selected. In normal times, as illustrated in FIG. 12A, the water supply to the supply blocks A and B is pumped from the water receiving tank to the elevated water tank, supplied via the elevated water tank, and supplied to the supply block C. Water is supplied directly from the water receiving tank.

On the other hand, when the supply by the external infrastructure is stopped, the water remaining in the water receiving tank and the elevated water tank is used as a limit, and it can be classified into the three types shown in FIG. The first type is a case where the supply blocks A, B and C share a water tank with an elevated water tank, and the second type is a case where a pump or the like cannot be used and the supply blocks A and B are elevated water tanks. In the case where the supply block C uses the water receiving tank, in the third type, the supply pump to the supply block C cannot be used, and the supply blocks A and B use the elevated water tank and the water receiving tank, etc. Is. By dynamically assessing such a situation after the disaster, the remaining amount ratio (%) of the water tank can be calculated. By registering the number of people to be supplied with water in the supply block in advance, it is possible to calculate the standard of the usable amount per person based on the remaining amount of the water tank. However, it is desirable to predetermine the usage rules for who and how to use the water in the aquarium after the disaster for each building. Therefore, in the present invention, information that supports the behavior is calculated and displayed according to the planned water supply method of the limited water left in the aquarium and the policy established as the usage rule of the stored water in the aquarium. It becomes.

Although the viewpoint is different from the above, the following classifications are possible. That is, the first type is a type in which water is pumped from the water receiving tank to the elevated water tank and supplied to each block. This is a water supply type performed when the amount of water remaining in the water receiving tank is large, while the amount of water in the elevated water tank is small. The second type is a type in which water is not pumped from the receiving tank to the elevated water tank and is supplied only within the range of the remaining amount of each. This is a water supply type performed when the amount of water in the water receiving tank is small and the remaining amount is not enough to pump water, or when the remaining amount is about the same as that of the elevated water tank. The third type is a type that only pumps the water in the receiving tank to the elevated water tank and does not supply water to the supply block C. This is a case where the remaining amount of both is low and it is necessary to suppress the occurrence of high-rise refugees, and the water supply block C will receive the water to be replenished on the ground floor. Further, in the second and third types, there are blocks to which water is not supplied, but if there is a water leak in any of the blocks, or if there is an abnormality in the pump, the same selection is made. Can be done.

The remaining amount of water that can be used is calculated from the remaining amount of water remaining in the water receiving tank and the elevated water tank, but the total amount of water that can be used (water receiving tank and) can be classified into the above three types. The ratio (%) will differ depending on the remaining amount of the elevated water tank and the range of blocks that can be supplied. Therefore, one of the above types is selected after detecting the situation of the amount of water that can be supplied and the situation of the disaster (that is, the place where the leak occurs). In this case, it is judged from the viewpoint of consumers on each floor, and if the usable water amount is judged together with the remaining amount, the used time, the used water amount, the recovery prospect, etc. are also transmitted. In order to calculate the usable period, the processing device stores the usage status of the entire building and each supply route as a database. Therefore, the usable period is calculated based on the trend of the passage of time. It should be noted that this information is created as a message in the form of how many liters can be used per person per day.

In the above situation, a message is created from various detected information along with judgments such as "normal", "abnormal", "restricted" and "under inspection" regarding the water usage status, and these are the posting means. It will be sent to and posted on the posting means. In determining such as "normal", the processing is performed by the control means in the processing device (management server) based on the information input from various sensors. At that time, the judgment items are "presence or absence of water leakage", "open / closed state of the emergency shutoff valve of the water tank closest to the supply source", "water level of the water tank closest to the supply source" or "water tank closest to the supply source". The conditions are as follows: presence / absence of abnormality in "water supply pump downstream", presence / absence of abnormality in "equipment upstream from the water tank closest to the supply source", "magnitude of shaking", and "presence / absence of water supply from external infrastructure". It is processed while selecting. The order of the above conditions is such that from the position closest to the user (user / consumer) to the supply source in order, and it cannot be used if it is damaged at the place closest to the user, but it is supplied. This is because even if the supply from the original (external infrastructure) is cut off, it is judged that the remaining water can be used with restrictions if it can be used. In the above, the "supply source" means the piping supplied from the water receiving tank, the elevated water tank, etc., and the "closest to the supply source" means the position closest to the upstream side from there. To do. "Upstream" and "downstream" are expressions based on the direction in which clean water flows.

The above-mentioned processing procedure will be described in detail, but the processing method will be described by a table in order to make the processing procedure easier to understand by omitting the flow chart diagram. An example of the processing method is shown in FIG. As shown in FIG. 14, the above items are listed from the left column to the right column in the figure as “disaster situation monitoring” (top left in the figure). The ones listed on the far left have the highest priority, and start with the judgment of "presence or absence of water leakage". If water leakage occurs, it is judged as "abnormal" as unusable regardless of other circumstances. The presence or absence of water leakage is determined by the water leakage sensor, the water receiving tank, and the elevated water tank, for example, when the water level drops significantly. A significant decrease in water level can be judged by comparison with the trend during normal use. On the other hand, if no water leakage is confirmed (no water leakage), other conditions will be determined in sequence.

Therefore, the determination procedure when there is no water leakage will be described below. The results according to the procedure are indicated by the classification numbers (numbers in the seventh column from the left in the figure). By the way, since the following procedure is for the case where there is no water leakage, it is possible to supply the clean water (remaining amount or supply from the external infrastructure) to the user if there is water to be provided. However, various treatments may occur depending on the situation such as how much the remaining amount is in the water receiving tank or the elevated water tank. Therefore, first, the open / closed state of the "emergency shutoff valve of the water tank closest to the supply source" is detected to determine whether or not the supply is possible. The emergency shutoff valve operates urgently when a large shake is detected or when there is a risk of water leakage, and even when it operates, the supply of clean water is temporarily stopped. If the restoration state progresses, there is a possibility that the shutoff valve can be opened and the supply of clean water can be restarted. However, if the emergency shutoff valve is activated, it will be decided whether or not to restart the supply after checking other conditions, so it is not clear whether or not it is in a recoverable state. Is judged to be "abnormal" (classification numbers 1 to 6). Matters concerning restoration will be described later. On the other hand, if the emergency shutoff valve is not operating, it is judged that supply can be continued or restricted if other conditions are met.

That is, next, it is determined whether or not there is an abnormality in the "water supply pump downstream from the water tank closest to the supply source" in relation to the "water level of the water tank closest to the supply source" or the supply route. As described above, the judgment items differ depending on whether the supply route is from the water receiving tank or the elevated water tank, but the two are individually judged based on the supply route for each user. .. If there is an abnormality in these, it cannot be supplied, so it is judged as "abnormal" (classification numbers 7 and 8), and the judgment is changed according to the subsequent recovery situation. On the other hand, if there is no abnormality in these items, it is determined whether or not it can be used with restrictions or unconditionally depending on other conditions in the direction in which it can be supplied.

The next item to be judged is the presence or absence of abnormalities in the "equipment upstream from the water tank closest to the supplier". If there is an abnormality in this "equipment upstream from the latest water tank", it is basically considered to continue to be used with restrictions (classification numbers 9 to 14). However, if the shaking of the earthquake is large, it is judged to be "abnormal" (classification number 9) or "under inspection" (classification number 10) assuming subsequent damage. On the other hand, if no abnormality is detected in the relevant place, the limited or unlimited use is basically determined depending on the presence or absence of supply from the external infrastructure (classification numbers 15 to 20). In this case as well, depending on the "magnitude of shaking", it is judged as "abnormal" (classification number 15) or "under inspection" (classification number 16) only when the shaking is large.

By the way, the judgment of "normal" or "abnormal", and further "under inspection" or "restricted" regarding the usage status of clean water depends on the above procedure, but the content to be communicated to the user is It depends on the individual situation. For example, although it is "abnormal", it cannot be used for a long period of time, is there a possibility of recovery in a short time, or it is said that it is "under inspection", but what kind of inspection is it and how long does it take? Furthermore, "restricted" creates a situation as a message so that it can be used as a judgment material for the user to take evacuation behavior or to continue life, such as how much it can be used and how much it cannot be used. .. For that purpose, in addition to the above judgment, the result processed by the same procedure is subdivided into small pieces, and a message prepared in advance is selected to create a message.

The detailed classified results are shown in the right column, column 6 of FIG. In creating the message, as shown in the upper right column of Fig. 14, in addition to the items that are "action instructions from the viewpoint of secondary damage prevention and action guidelines for continuation of life", first of all, the above Supplied as a message related to "usability" of water, "information for grasping the damage situation", a message that conveys the supply status of lifelines and the status of equipment damage, and "information that contributes to the continuation of life" Messages related to the prospect of resumption, remaining amount, supply duration, etc. are selected for each category. The numbers in the 6 columns in the right column correspond to the message example shown in FIG.

FIG. 15 shows an example of a message to be transmitted to the user for each of the above items. As described above, the damage status and usable status of water supply in the building can be determined based on the multi-item detection data collected when determining the availability of the building. It conveys the detailed situation as a message. The specific content of the message in the figure is just an example, and it is not necessary to follow these example sentences, and it may be changed as appropriate according to the size and height of the building, the number of water tanks installed, the installation location, the water supply route status, etc. can do.

In the water supply system, examples of special messages that are different from others include "The remaining amount of water that can be supplied is **%" and "A person can use up to * liters per day." In the unusable situation, "Please close the main tap of the water supply, the faucet of the kitchen, etc." and so on. In addition, if a leak is found in the sewage system (drainage pipe, etc.), there will be a message such as "Drainage is prohibited until the end of the drainage pipe inspection." After restoration, "Drainage is possible. The toilet can also be used." It is possible to display a message such as "." However, these messages are classified according to each form as in the above-mentioned electric system, and are created by selecting a message prepared in advance. That is, "action guidelines from the viewpoint of preventing secondary damage and action guidelines for continuing life", "judgment of whether or not lifelines can be used in buildings", "lifeline supply status", "equipment damage status", Messages are created by classifying important items such as "probability of resumption of supply and current response status". Then, a plurality of different types of messages are prepared in advance for each important item, and a single or a plurality of messages are appropriately selected from these to create the entire message.

FIG. 16 shows an example in which examples of messages displayed in each event are summarized according to the “transmission content” determined according to the above-mentioned determination procedure (FIG. 14). As shown in this figure, the items in the left column indicate the items of the judgment procedure (FIG. 14), and each message is selected for each event classified based on the procedure. The information of the message summarized in this way is output to the posting means (electronic bulletin board in FIG. 5) and displayed on the screen. Since there is a limit to the number of characters that can be posted by the posting means, it is possible to give priority to the message contents, and if the number of characters exceeds a predetermined number, select from the messages with the highest priority and put them together.

Next, FIG. 17 shows an example of changing the message due to recovery. As shown in these figures, the state of each system in the above-mentioned water supply system is classified into a plurality of items, and "normal" or other judgment is made for each classification. Here, the determination of the state related to restoration (processing procedure) is also classified into several categories according to the cause of the "abnormality" and the degree of restoration of the cause. The categories are classified into A to F in the "Situation category" column in the upper column, and normal / abnormal etc. are judged for each (fourth column from the upper column), and a message (bottom column) is created. To. In addition, since the information on recovery is a part that the user wants as the content of the situation improvement, the explanation about the improvement of the situation is also transmitted to the user (third column from the upper column). In this way, not only the situation immediately after the disaster is judged, but also the situation of the subsequent recovery is communicated to U-material from moment to moment, so that the user understands the possibility of continuing life and decides to stay in the building. It can be done. When using clean water, it is necessary to pay attention to the drainage system, and if there is an abnormality in the drainage pipe, water can be supplied, but drainage may be prohibited.

As described above, the present embodiment detects the status of the building and equipment by various sensors, distinguishes the information into building information, lifeline information, and guidance information, and informs those who stay in the building. When used in a condominium, it is possible to stay in a safe building and continue living (LCP).

The above embodiment shows an example of the present invention, and does not mean that the present invention is limited to the above embodiment. Therefore, it is possible to change or add these configurations. For example, in the electrical system and water supply system, instead of detecting the state of supply by external infrastructure and the state of indoor piping, etc., and immediately deciding whether or not to use it, it depends on the numerical value (magnitude of vibration) of the vibration sensor. You may induce them to temporarily suspend their use. The same applies when there is aftershock information. This is because if the shaking is large, damage may be found after the start of use, and aftershocks may stop the supply from the external infrastructure.

Further, even when staying indoors, the outdoor situation may be anxious and the person may inadvertently go outdoors. Therefore, the image of the security camera installed in the building may be displayed on the electronic bulletin board. Security cameras generally monitor the entry and exit of people at entrances and exits, but cameras may be installed to monitor the conditions of adjacent roads, and by checking the images taken by such cameras, This is because the situation can be grasped. It is also possible to use a camera for checking the external cracks in the elevated water tank installed on the roof and display the images taken in different directions.

The present invention contributes to the practice of continuation of life (LCP) in high-rise condominiums, but it can also be applied to other than this. For example, it can be applied to a place where a large number of people gather, such as an office building, a hotel, a public facility, a shopping district, a shopping mall, or a sports facility. If an earthquake occurs in such a place, people will panic, flooding elevators, stairs, or doorways to evacuate outdoors, potentially a secondary disaster, and staying indoors. If it can be done, it is possible to prevent the occurrence of secondary disasters by inducing it.

In such a case, if the building is an office building, the electronic bulletin board system can be installed in an entrance hall, an elevator hall, or the like. A display space may be provided in these places, and an electronic bulletin board system is installed in this display space. Further, in the case of public facilities, since there is a bulletin board set up for guidance, the same display can be performed by using this bulletin board as an electronic bulletin board.

Furthermore, when used in a collection of buildings forming a shopping district, a shopping center or a shopping mall, an electronic bulletin board system installed for advertising may be used, and when used in a sports facility, for spectators. You can use the electronic bulletin board installed in. Even in such a non-residential building, it is necessary to supply a lifeline and guide evacuation, and it is possible to practice LCP in the building in order to realize mutual assistance. Similarly, when used in a hospital, school, factory or data center, it may be composed of electronic bulletin boards installed for staff, outpatients or users.

In addition, the electronic bulletin board is effective for mutual assistance because residents and users gather at the installation location, but since it is assumed that the electronic bulletin board cannot be moved to the location, the information posted on the electronic bulletin board is transmitted from the processing device. It may be wirelessly distributed to a base station of a mobile terminal, and may be transmitted from this base station to a mobile terminal owned by an individual. In this case, there is no particular change in the configuration of the disaster information posting system, and the difference is whether the destination is limited to the electronic bulletin board system or includes the base station of the mobile terminal.

When providing information individually as described above, the information to be provided is transmitted to the interphone display device, cable TV base station, or transmission server connected to the local area network of each house, and these interphone display devices are used. It is also possible to display on a cable TV or a terminal connected to a local area network. Information can be transmitted and received at this time by wire or wirelessly. In the present invention, information is transmitted / received by wire or wirelessly, but in consideration of the fact that either one of them cannot be connected, both wired and wireless transmission / reception may be performed. For wireless transmission, in addition to an indirect method via a base station or an access point, it may be possible to directly transmit to a mobile terminal by an independent distributed network (so-called ad hoc network). The above connection method differs depending on the installation location of the transmitter (transmission server), but the optimum network environment may be prepared by combining these.

Further, the display unit (monitor screen) can be used to display various kinds of information in normal times, and therefore, it can be assumed that information on disaster prevention is actively distributed from normal times. At that time, it can be expected to raise the awareness of consumers by distributing knowledge about disaster prevention and advice on preparation. In addition to these disaster prevention matters, a method may be displayed in order to provide useful information closely related to the area, such as event information, shopping information, and construction information in the area. By building a mechanism to quickly share important information with local residents regardless of whether it is normal or emergency, it will become a tool for community formation in normal times, and this will enhance the effect of mutual assistance in emergencies. If similar information can be viewed wirelessly, by wire, or from outside the area via the Internet, it will be possible for residents in the area affected by the disaster outside the area of residence to check the situation and return home. It is possible to eliminate the motivation to hurry.

1 Processing device 2 Posting means 3 Vibration sensor 4 Detection means 5 Various sensor groups 6 Piping, etc. detection unit 7 Remaining amount detection unit 8 Operating unit 10 Management server 11 Management control unit 12 LAN communication unit 13 Creation unit 14 Management information storage unit 15 Transmission / reception Data storage unit 21 Display control unit 22 LAN communication unit 23 Display unit 24 Received data storage unit

Claims (16)

It is a disaster information posting system for sharing information on building conditions at the time of an earthquake disaster.
One or more vibration sensors installed in the building,
A detection means for detecting the state of damage or malfunction of the building itself or the structure installed in the building,
A group of sensors that detect the supply status of lifelines,
Piping detection unit that detects the connection status in the building related to the lifeline,
Various information detected by the vibration sensor, the detection means, the sensor group, the pipe and the like detection unit is input, and the building information based on the information diagnosed by the structural health monitoring method for the damaged building, the supply status of the external infrastructure, and the supply status of the external infrastructure regarding Lula Ifurain information lifeline including available time in addition to the information of the connection or damage in the building, as well as the movement path in addition to the position information of the secure area within the building to said position, to stay in the building A processing device that creates guidance information for guiding actions, including the propriety of evacuation, the pros and cons of evacuation actions, and the movable route in the case of evacuation of the entire building
It is equipped with a posting means for posting building information, lifeline information, and guidance information created by the processing device.
The processing device includes a receiving unit, a transmitting unit, a management control unit, and a creating unit.
The management control unit receives the information input through the receiving unit, outputs information created by the pre-Symbol creation unit to the posting means via the transmission section,
The creation unit includes an overall information creation unit that creates overall information about an earthquake, a common area facility information creation unit that creates the building information, a lifeline information creation unit that creates the lifeline information, and the guidance. Equipped with a guidance information creation unit that creates information
The lifeline information includes information related to electricity, gas, and water supply, and these information include a message selected according to the supply status from messages in text information prepared in advance. ,
In the posting means, the information created by the common area equipment information creation unit is created by the common area, and the information created by the lifeline information creation unit is created by the guidance information creation unit in the lifeline information column. A disaster information posting system characterized in that the information to be provided is displayed in the column for guidance information and the information created by the general information creation department is displayed in the margin. The disaster information posting system according to claim 1, wherein the building is a high-rise building, and the posting means is a plurality of electronic bulletin boards installed in an entrance hall and an elevator hall. The disaster information posting system according to claim 1, wherein the building is a public facility, and the posting means is one or a plurality of electronic bulletin boards installed for guidance. The disaster information posting according to claim 1, wherein the building is a collection of buildings forming a shopping district, a shopping center or a shopping mall, and the posting means is one or a plurality of electronic bulletin boards installed for advertising. system. The disaster information posting system according to claim 1, wherein the building is a sports facility, and the posting means is an electronic bulletin board system installed for spectators. The disaster information posting system according to claim 1, wherein the building is a hospital, a school, a factory or a data center, and the posting means is an electronic bulletin board installed for patients, students, staff or outpatients. .. In a high-rise building, the vibration sensor has a high floor from the top floor to an arbitrarily determined floor, a low floor from the lowest floor to an arbitrarily determined floor, and an intermediate floor from the high floor to the low floor. The disaster information posting system according to any one of claims 1 to 6, wherein the located range is divided into middle floors, and at least one or more is installed in each division. The disaster information posting system according to claim 7, wherein the vibration sensor is further installed on the ground surface. The disaster information posting system according to any one of claims 1 to 8, wherein at least one or more of the piping detection units are installed for each route of electrical wiring, gas piping, water supply piping, and sewerage piping. Among the above sensor group, the sensor that detects the water supply status is a water pressure gauge that detects the water supply pressure of the pipe in which the water usage meter is installed, according to any one of claims 1 to 9. Information posting system. The disaster information according to any one of claims 1 to 10, wherein the sensor that detects the gas supply status among the sensor group is a pressure gauge that detects the gas supply pressure of the pipe in which the gas usage meter is installed. Bulletin system. In addition, it is equipped with a remaining amount detector that detects the amount of stored water or the remaining amount of fuel installed in the water tank or fuel tank.
The disaster according to any one of claims 1 to 11, wherein the treatment device also creates information on the usable time of water or electricity generated by the private power generation device based on the amount of water stored or the remaining amount of fuel. Time information posting system. In addition, it is equipped with a private power generator, pump and / and on-off valve actuating device.
The disaster information posting system according to any one of claims 1 to 12, wherein the processing device also creates operation information for operating the private power generation device, a pump and / and an on-off valve operating device. The disaster information posting system according to any one of claims 1 to 13, wherein the vibration sensor, the processing device, the posting means, and various sensors and detection means are connected by wire or wirelessly. The information transmitted from the processing device to the posting means is transmitted wirelessly from the processing device and is directly or indirectly transmitted to the mobile terminal according to any one of claims 1 to 13. Described disaster information posting system. The information transmitted from the processing device to the posting means is transmitted from the processing device to the intercom display device, cable TV base station, or transmission server connected to the local area network of each house by wire or wirelessly, and is also transmitted. The disaster information posting system according to any one of claims 1 to 13, which can be viewed by the intercom display device, cable TV, or a terminal connected to a local area network.

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