JP6030509B2 - Seismometer power supply system - Google Patents

Description

  The present invention relates to a power supply system for a seismometer.

The Earthquake Early Warning published by the Japan Meteorological Agency analyzes the observation data of initial tremor (P wave: propagation speed of about 7 km / s) captured by a seismometer close to the epicenter when an earthquake occurs, and the magnitude of the epicenter and earthquake ( Estimate the arrival time and seismic intensity of the main motion in each region based on this, and as much as possible before the large shake (main motion) (S wave: propagation speed of about 4 km / s) arrives It is information to inform quickly. In addition, as the seismometer for early earthquake early warning, the one closest to the epicenter is used among the seismometers scattered in various places.
By the way, this kind of earthquake early warning was provided by the Japan Meteorological Agency as a general earthquake early warning (warning) in October 2007. Public earthquake early warnings are “observed at two or more earthquake stations. If the maximum seismic intensity is estimated to be less than 5, the seismic intensity is expected to be 4 or higher.
In order to make effective use of the earthquake early warning, it is necessary to transmit the occurrence of an earthquake as soon as possible, but the place where the seismometer is installed (observation point) is located all over Japan. However, in the case of Tokyo, for example, 5 locations in Tokyo 23 wards and 5 locations in eastern Tama and 5 locations in west Tama, and until the Japan Meteorological Agency estimates the epicenter and magnitude of the earthquake and distributes it. Because it takes time, it was not enough for the area closer to the epicenter, and there was a request to transmit information earlier than the current situation.

  Therefore, in recent years, for example, a technique related to an on-site alarm that issues an alarm based on information of a local seismometer installed in a region closer to the epicenter as described in Patent Document 1 has been developed. For example, according to the earthquake early warning system described in Patent Document 1, even in cases where existing emergency earthquake warnings such as direct earthquakes do not have a grace period and effective countermeasures are difficult, an alarm is issued more quickly and earthquake damage Can be minimized.

  Such on-site warning technology has recently been introduced to buildings such as detached houses. A seismometer installed in a building such as a house operates based on electric power from a system power supply (household power supply). However, when a particularly large earthquake occurs, there is a high possibility of a power failure, and in that case, power supply from the system power supply to the seismometer is stopped. To solve this problem, the seismometer is equipped with a backup power supply (backup power supply), and in the event of a power failure, that is, when the main power supply is not supplied, the technology is known to secure the power supply by switching the power supply voltage from the system power supply to the standby power supply. (For example, refer to Patent Document 2).

JP 2009-32141 A JP 2003-302473 A

By the way, in the technique described in Patent Document 2, a battery is used as a standby power source for the seismometer. Or a solar cell etc. may be used instead of a battery. However, in the case of a battery, the battery may run out depending on the frequency of use, and in the case of a solar battery, it cannot be used at night.
Therefore, it has been desired to develop a technology that can use a seismometer even if a power failure occurs after a major earthquake or the like, as usual.

  An object of the present invention is to provide a power supply system for a seismometer that enables a seismometer to be used in the same way as during normal power outages.

Invention according to claim 1, for example, as shown in FIGS. 1 to 23, provided the basis 6 of the building 1, the power supply system for a seismometer 2 for issuing an alarm based on the detected information of the earthquake Because
The seismometer 2 is measured by an acceleration sensor 2a that detects acceleration caused by an earthquake shake, a seismic intensity calculator 2b that calculates a seismic intensity based on an earthquake detection signal from the acceleration sensor 2a, and the acceleration sensor 2a. A deformation amount calculation unit 2c that calculates a deformation angle of the building 1 based on acceleration, a control unit 2d that controls the seismic intensity calculation unit 2b and the deformation amount calculation unit 2c, and a case 5 that accommodates them. And
The building 1 includes a plurality of power sources 60, 61, 62 that are individually connected to the seismometer 2 and supply power to the seismometer 2,
The seismometer 2 and the plurality of power supply 60, 61, 62, in the event of a power failure, the seismometer 2 is connected to receive power from at least one power supply 60 (61, 62), further, the seismometer 2 includes a standby power source for supplying power in place of the plurality of power sources 60, 61, 62 when power supply from the plurality of power sources 60, 61, 62 is interrupted,
The plurality of power supplies 60, 61, 62 are a storage battery 60 installed in or around the building 1, a solar power generation device that generates power by using a plurality of solar cell panels 61 installed on the roof surface of the building 1, An electric vehicle 62;
The storage battery 60 and the solar power generation device are directly connected to the seismometer 2 via a connection line 63, respectively, and the electric vehicle 62 is connected to a charging stand 62a for charging the electric vehicle 62. Directly connected to the seismometer 2 via line 63;
The control unit 2d of the seismometer 2 is configured to perform control for determining a power source to which the seismometer 2 receives power supply among the plurality of power sources 60, 61, 62,
After the system power supply is shut off, the control unit 2d
If it is daytime, control is performed to operate the seismometer 2 by supplying power from the photovoltaic power generator,
At night, the seismometer 2 is controlled by supplying power from the storage battery 60,
When the electric vehicle 63 is at the charging stand 62a, control is performed to operate the seismometer 2 by supplying power from the electric vehicle 62,
When it is determined that the power supply from the plurality of power sources 60, 61, 62 has been cut off, control is performed to operate the seismometer 2 by receiving power supply from the standby power source, and the plurality of power sources 60, 61, 62 and the standby power supply are used in stages .

  According to the invention described in claim 1, the seismometer 2 and the plurality of power supplies 60, 61, 62 are supplied with power from at least one power supply 60 (61, 62) in the event of a power failure. Therefore, the seismometer 2 and any one of the power supplies 60 (61, 62) are always connected even in the event of a power failure, and power can be supplied. As a result, the seismometer 2 can be used in the same way as in normal times, so that the seismometer 2 can function reliably even when the system power supply is interrupted due to, for example, an earthquake.

Moreover , since the seismometer 2 includes a control unit 2d that determines a power source that receives power supply among the plurality of power sources 60, 61, 62, the control unit 2d supplies power to the seismometer 2. The power source to be switched can be switched as appropriate. Thus, for example, when one power supply 60 is a storage battery and one power supply 61 is a solar battery, the power supply from the solar battery is received during the daytime, and the power supply from the storage battery is received at nighttime. For example, the seismometer 2 can always receive power supply even during a power failure.

In addition , the seismometer 2 includes a standby power source that supplies power in place of the plurality of power sources 60, 61, 62 when power supply from the plurality of power sources 60, 61, 62 is interrupted. Even if the power supply from the plurality of power supplies 60, 61, 62 is cut off, the seismometer 2 can be used by the power supply from the standby power supply.

  According to the present invention, the seismometer and any one power source are always connected even during a power outage and power can be supplied. Even if the system power supply is cut off, the seismometer can function reliably.

It is a figure which shows the outline of the network system of an on-site alarm. It is a figure which shows the outline | summary of the positional relationship between an on-site warning and the seismometer for earthquake early warning of the Meteorological Agency, and the earthquake early warning of the Meteorological Agency. It is a bird's-eye view which shows the residential area where the some building was built. It is a table | surface which shows the earthquake information in a residential area. It is a block diagram of a seismometer including an earthquake indicator. An example of the attachment structure of the seismometer including an earthquake indicator is shown, and it is the sectional side view. It is a sectional side view which shows the attachment structure different from FIG. It is a perspective view which shows an example of the attachment structure of the seismometer containing an earthquake indicator. It is a top view which shows an example of the attachment structure of the seismometer containing an earthquake indicator. It is a figure which shows the display screen of the display part of an earthquake indicator. It is a perspective view which shows an example of an earthquake indicator. It is a figure which shows a damage degree determination table | surface. It is a figure which shows the earthquake management apparatus which is a regional damage degree determination means. It is a figure which shows the outline | summary of a central management system. It is a table | surface which shows the damage degree distribution based on the information collected by the central management system. It is a table | surface which shows the seismic intensity distribution based on the information collected by the central management system. It is a figure which shows the outline of the network system of the on-site alarm in a building unit. It is the schematic which shows the example which links a warning and control of the installation in a building. It is a figure which shows an example of the terminal with which a terminal information service is provided. It is a figure which shows another example of the terminal with which a terminal information service is provided. It is a figure which shows another example of the terminal with which a terminal information service is provided. It is a figure which shows the outline of the connection state of various emergency power supplies and a seismometer. It is a block diagram of a seismometer including an earthquake indicator connected to an emergency power source.

Embodiments of the present invention will be described below with reference to the drawings.
In the following description, an outline of an on-site alarm network system to which the seismometer power supply system of the present invention is preferably applied will be described first, and then an embodiment of the seismometer power supply system will be described. To do.
<Contents>
[Outline of on-site alarm network system]
[Details of residential area]
[Details of seismometers (including earthquake indicators)]
[Other examples of seismometers (including earthquake indicators)]
[Details of the first communication network]
[Details of the second communication network]
[Explanation of third communication network]
[Power control device]
[Terminal Information Service]
[Seismometer power supply system]
[Communication system at seismometer power outage]

[Outline of on-site alarm network system]
As shown in FIGS. 1 to 23, the on-site alarm network system according to the present embodiment issues an alarm based on information from the seismometer 2 provided near the epicenter, and an earthquake corresponding to the seismic intensity and the disaster situation. It is for doing correspondence.
A plurality of buildings 1 are built in a residential area 40 within a certain range close to the epicenter, and the seismometer having a warning function and a damage degree determination function is provided on the foundation 6 (cloth foundation 6) of the plurality of buildings 1. 2 (including earthquake indicator 3) are installed.
In the residential area 40, a first communication network N1 for aggregating information from the seismometers 2 installed in the plurality of buildings 1 is constructed. Further, the second communication network N2 for transmitting the earthquake information of the residential area 40 between the first communication network N1 and the central information processing center C where the earthquake information of the residential areas 40 in various places is collected. Has been built.

In addition, as shown in FIG. 2, seismometers K installed by the Japan Meteorological Agency are installed throughout Japan. The Japan Meteorological Agency distributes earthquake early warnings based on observation data collected from seismometers K in various locations.
Earthquake early warning is an analysis of the initial microtremor (P wave: propagation speed of about 7 km / s) observed by the seismometer K near the epicenter when an earthquake occurs, and the magnitude of the seismic source and earthquake (magnitude) Based on this, the arrival time and seismic intensity of the main motion in each region are estimated based on this, and as soon as possible before a large shake (main motion) (S wave: propagation speed of about 4 km / s) arrives Information. Moreover, the seismometer K for earthquake early warning uses the seismometer K which is scattered all over the country and which is closest to the epicenter.

In this way, the seismometer 2 in the on-site alarm network system is installed on the foundations 6 of the plurality of buildings 1 in the residential area 40, against the JMA seismometers K scattered throughout the country.
That is, when the epicenter is closer to the residential area 40 than the seismometer K of the Japan Meteorological Agency, there may be a time lag before the Meteorological Agency's emergency earthquake bulletin is notified to the residential area 40. However, in the present embodiment, since the seismometers 2 are provided at a plurality of locations in the residential area 40, the seismometer K for emergency earthquake early warning detects the P wave before the seismometer K of the residential area 40. The seismometer 2 can catch the P wave and promptly issue an alarm.
In addition, as shown in FIG. 2, damage to the building 1 </ b> A that is close to the epicenter but does not have the seismometer 2 is not damaged until an emergency earthquake bulletin is delivered, so that damage increases. There is.

In the present embodiment, the certain range of residential area 40 is assumed to be a subdivision. The residential area 40 which is the land for sale is a land provided with a plurality of residential facilities including at least the building 1 such as a house. More specifically, it refers to a group of land that is divided and sold in several sections, and a plurality of buildings 1 such as houses are built on each of the divided sections.
In addition, in this Embodiment, although the residential area 40 of the said fixed range was used as the subdivision land, it is not restricted to this, It can change suitably. That is, for example, in an area having at least a plurality of residential facilities, such as an area determined based on a residential display such as “chome” or “address (block code)” set when drawing a town area. There may be. Moreover, it may be a land or area including not only residential facilities but also daily living environment facilities such as educational and cultural facilities such as schools and shops and parks. Furthermore, it is an area set based on a distance (for example, a 100 m square section, a 1 km square section, etc.) out of a land or area having a plurality of residential facilities including the building 1 such as a house. It shall be good. Moreover, it is good also as what contains the individual building 1 constructed | assembled in the land outside the residential area 40, or an area | region which is mentioned later.

The housing facility refers to a building (facility) where people can live, such as a building 1 such as a house, an accommodation facility, a nursing facility, or the like. In other words, it refers to a building (facility) built as a place where people can live a living.
The plurality of buildings 1 that are residential facilities of the present embodiment are detached houses as shown in FIG. 8 because the residential area 40 is a subdivision. The said building 1 is built on the rising part 6a of the cloth foundation 6 provided in the ground.

As shown in FIG. 5, the seismometer 2 includes an acceleration sensor 2a for detecting an acceleration caused by an earthquake shake, a seismic intensity calculation unit 2b, a deformation amount calculation unit 2c, a control unit 2d, and a case for housing these. And 5.
The seismometer 2 is assumed to include an earthquake indicator 3 connected by a connection line 10. The seismic indicator 3 includes the acceleration detected by the acceleration sensor 2a of the seismometer 2, its direction, and the seismic intensity, damage rank, damage degree prediction, earthquake occurrence date, time, history, etc. calculated based on this acceleration. It displays earthquake information and is attached to the inner wall 1c of the building. The connecting wire 10 has one end connected to the acceleration sensor 2 a and the other end connected to the earthquake indicator 3.

The first communication network N1 is constructed in a residential area 40.
In the residential area 40, there is provided a regional damage degree determination means (earthquake management device 15) for collecting information from the seismometers 2 installed in the plurality of buildings 1 and analyzing the damage degree. The local damage degree determining means and the seismometers 2 of the plurality of buildings 1 are wirelessly (or wired) connected. That is, the first communication network N1 is configured by communicably connecting the seismometer 2 installed in the plurality of buildings 1 and a regional damage degree determination unit.

The second communication network N2 is constructed between the first communication network N1 and the central information processing center C.
The central information processing center C is provided with a nationwide damage degree determination means for collecting earthquake information of the residential areas 40 in each place and analyzing and processing the damage degree. 40 is connected wirelessly (or wired). That is, the second communication network N2 is configured by communicably connecting the residential areas 40 in various places and the nationwide damage level determination means of the central information processing center C.

[Details of residential area]
The residential area 40, which is a subdivision, is used to construct the building 1, for example, work for uniforming ups and downs, landfill work for swamps, rice fields, small rivers, and lifelines such as water and sewage and electricity. It is land (housing area) that is created by maintenance work. In addition, land improvement work necessary to prevent land subsidence and ground collapse will be performed.

As shown in FIG. 3, a plurality of streets 41 a to 41 g are formed in the residential area 40 of this example, and the residential area 40 is divided into a plurality of streets 42 a to 42 e and a green space 43 by the plurality of streets 41 a to 41 g. It is divided so that it may be equipped with.
Each block 42a-42e is divided | segmented so that it may become a finer division, and the building 1 is constructed | assembled on the said each divided land. Further, the seismometer 2 and the earthquake indicator 3 can be applied to a plurality of buildings 1 constructed in the residential area 40, and the first communication network N1 is constructed in the residential area 40.

  In addition, although the example of the said residential area 40 was given as a residential area of this Embodiment, it is not restricted to this. That is, since the topography and geology are diverse, the nature of the residential area formed by developing and developing such land and ground is also diverse. Therefore, there are various examples of residential areas other than the residential area 40. Needless to say.

Further, as shown in FIG. 4, the structure has a unique period that tends to sway, and it is a component in the vicinity of the natural period among the periodic components included in the earthquake motion that greatly affects the earthquake response of the structure. The graph shown in FIG. 4 shows that a displacement of 0.5 cm occurs in the structure between 0.5 seconds after the occurrence of the earthquake.
When the structure is the building 1 such as the house, the natural period of the building 1 that easily shakes and the component in the vicinity of the natural period of the building 1 among the periodic components included in the ground motion are synchronized (resonated). If this happens, damage to the building 1 due to the earthquake may increase. For this reason, the specific period of the building 1 is changed by increasing the amount of walls, changing the floor plan, or applying a vibration control technique or the like. In addition, since the ground shaking at the time of an earthquake is measured and analyzed by the seismometer 2 installed on the foundation 6 of the building 1, it is easy to determine how to change the specific period of the building 1. It will be. Such earthquake information is preferable because it can also be applied when building another building in the residential area 40 adjacent to the building 1 or the like.

[Details of seismometers (including earthquake indicators)]
As described above, the seismometer 2 includes the acceleration sensor 2a that detects acceleration caused by the shaking of the earthquake, the seismic intensity calculation unit 2b, the deformation amount calculation unit 2c, the control unit 2d, and the case 5 that accommodates these. I have.
The acceleration sensor 2a outputs an earthquake detection signal at a voltage level proportional to the acceleration when a horizontal acceleration is applied when a fabric foundation 6 to be described later rolls due to the occurrence of an earthquake. . For example, if the direction parallel to one of the outer walls and one of the other outer walls arranged at right angles in the plan view of the building 1 is the X direction and the direction parallel to the other outer walls is the Y direction, The applied acceleration is separated into the X direction and the Y direction, and an earthquake detection signal is output at a voltage level proportional to the acceleration in the separated X direction and Y direction.
The acceleration sensor 2a outputs an earthquake detection signal at a voltage level proportional to the acceleration when vertical acceleration is applied when the cloth foundation 6 of the building is pitched due to the occurrence of an earthquake. For example, when the vertical direction is the Z direction, the earthquake detection signal is output at a voltage level proportional to the acceleration in the Z direction applied to the building. Such an acceleration sensor 2 a is accommodated in the case 5.
The acceleration sensor 2a can detect not only the initial fine movement (P wave: propagation speed of about 7 km / s) when an earthquake occurs, but also the main movement (S wave: propagation speed of about 4 km / s).

The seismic intensity calculation unit 2b includes a seismic intensity calculation program stored in a CPU (Central Processing Unit), a memory, a hard disk device, or the like, and an earthquake detection signal from the acceleration sensor 2a of the seismometer 2 is transmitted to the control unit 2d. The seismic intensity is calculated based on this earthquake detection signal.
The seismic intensity calculation unit 2b calculates the maximum acceleration in the X direction, Y direction, and Z direction based on the earthquake detection signal from the acceleration sensor 2a. The X direction and the Y direction are orthogonal to each other in the horizontal plane. For example, as shown in FIG. 8, the direction parallel to the one outer wall 1a arranged at a right angle in the plan view of the building 1 is the X direction and one outer wall. A direction parallel to the other outer wall 1b arranged at a right angle to 1a is defined as a Y direction. The Z direction is the vertical direction.
Furthermore, the seismic intensity calculation unit 2b has a clock function, and can acquire the time and date when an earthquake detection signal is input from the acceleration sensor 2a, that is, when an earthquake occurs.

The deformation amount calculation unit 2c calculates the deformation angle of the building 1 from building information stored in a data storage unit 3c described later and acceleration measured by the acceleration sensor 2a. The deformation angle of the building is indicated by an interlayer deformation angle (tan θ) generated when a force is applied to the building 1 horizontally due to an earthquake.
The control unit 2d controls the seismic intensity calculation unit 2b and the deformation amount calculation unit 2c, and is mainly configured by a CPU (Central Processing Unit).

The case 5 of the seismometer 2 is formed in a rectangular box shape as shown in FIG. 6, and a flat mounting surface 5a is formed on the bottom surface thereof. And this attachment surface 5a is contact | abutted by the upper end part of the side surface of the rising part 6a of the fabric foundation 6. FIG.
Further, flange portions 5b and 5b are formed in the bottom plate portion of the case 5, and fixtures 7 and 7 such as concrete screws are inserted into the through holes formed in the flange portions 5b and 5b, so that the rising portion It is screwed into 6a.
Further, a fixing agent 8 such as mortar is applied to the surfaces of the flange portions 5b, 5b of the case 5 and the surface of the rising portion 6a in the vicinity thereof so as to cover the surfaces of the flange portions 5b, 5b.
Thus, the case 5 of the seismometer 2 is integrally fixed to the rising portion 6 a by the fixtures 7 and 7 and the fixing agent 8.
In this way, the seismometer 2 is attached to the upper end of the side surface of the rising portion 6a of the fabric foundation 6.

  The seismometer 2 is not limited to being directly attached to the side surface of the rising portion 6a of the cloth foundation 6, but, for example, as shown in FIG. It may be attached. The mounting bracket 9 is formed by reinforcing an angle member 9a having an L-shaped cross section with a reinforcing plate 9b, and the angle member 9a is fixed to the upper end portion of the rising portion 6a of the fabric foundation 6 with a concrete screw or the like. The mounting surface 5a of the case 5 is fixedly attached to the upper surface of the angle member 9a by means such as screwing.

The seismometer 2 is attached to the upper end of the side surface of the rising portion 6a of the cloth foundation 6 as described above. In the present embodiment, the seismometer 2 is attached to the outer cloth foundation 6 of the cloth foundation 6. It is attached to the fabric foundation 6 located inside the building 1 in plan view.
That is, as shown in FIG. 8, one outer wall 1a arranged at a right angle in a plan view of the building 1 and one outer wall 1a out of the other outer walls 1b are arranged at a right angle and the inside of the building 1 in a plan view. The seismometer 2 is attached to the rising portion 6a of the cloth foundation 6 on which the inner wall 1c of the building 1 is installed. In other words, the seismometer 2 is attached to the rising portion 6a of the inner fabric foundation 6 arranged so as to intersect the outer fabric foundation 6 at a right angle.

Furthermore, the seismometer 2 is attached to the rising portion 6a of the fabric foundation 6 located in the center of the building 1 in plan view.
That is, for example, as shown in FIGS. 9 (a) and 9 (b), in plan view, it is provided in a square ring shape or a substantially square ring shape having a recess in a corner portion, and the outer wall of the outer peripheral portion of the building 1 is installed. When the inner fabric foundation 6 is provided at the center of the outer fabric foundation 6, when one side of the outer fabric foundation 6 is divided into four equal parts and the other side intersecting at right angles to this one side is divided into four equal parts, A central portion (a portion indicated by diagonal lines) 6c where a half length portion of one side located in the central portion and a half length portion of the other side located in the central portion intersect. The seismometer 2 is attached to a desired position of the rising portion 6a located in the region.
Most preferably, the seismometer 2 is attached to the position of the center of gravity of the fabric foundation 6 in a plan view or the rising portion 6a of the cloth foundation 6 located in the vicinity of the position of the center of gravity.

By attaching the seismometer 2 at such a position, the seismometer 2 can be protected from outside wind and rain, and the average shaking of each part of the cloth foundation 6 during the earthquake can be measured by the seismometer 2 Can do.
In the present embodiment, the seismometer 2 is attached to the side surface of the fabric foundation 6 located inside the building 1 in plan view. Instead, the seismometer is attached to the side surface of the fabric foundation 6 located on the outer peripheral side. 2 may be attached. In this case, in order to protect the seismometer 2 from wind and rain and the like, it is desirable to attach the seismometer 2 to the side surfaces facing the inside of the building 1 on both side surfaces of the cloth foundation 6.

The earthquake indicator 3 includes the acceleration detected by the acceleration sensor 2a of the seismometer 2, its direction, and the seismic intensity, damage degree rank, damage degree, action guideline comment, earthquake occurrence date and time, calculated based on this acceleration. For example, as shown in FIG. 8, it is attached to an inner wall 1c such as a living part of a building or a corridor.
As shown in FIGS. 6 to 8, one end of the connection line 10 is connected to the acceleration sensor 2 a of the seismometer 2, and the other end of the connection line 10 is connected to the seismometer 3. . The connecting line 10 extends upward from the seismometer 2, penetrates the floor panel constituting the floor 11 of the building up and down, and is further inserted into the wall panel from the lower end of the wall panel constituting the inner wall 1 c of the building, The seismic indicator 3 is extended upward and attached to the surface of the wall panel.
In addition, although illustration is abbreviate | omitted, a power cord extends upward from the seismometer 2, penetrates the floor panel which comprises the floor 11 of a building up and down, and also is a wall from the lower end part of the wall panel which comprises the inner wall 1c of a building. It is inserted into the panel and further extended upward and connected to an outlet provided in the wall panel.

As shown in FIG. 5, the earthquake indicator 3 includes a control unit 3a, a data storage unit 3c, and a display unit 3e, and the data storage unit 3c and the display unit 3e are connected to the control unit 3a. Such an earthquake indicator 3 includes a CPU (Central Processing Unit), a memory such as a ROM and a RAM, and a storage unit such as a hard disk device if necessary, which are built in a rectangular box-shaped case 3f. ing. That is, the control unit 3a, the data storage unit 3c, the display unit 3e, and the like are built in the case 3f.
The control unit 3a controls the data storage unit 3c and the display unit 3e, and is mainly configured by a CPU (Central Processing Unit).

The acceleration information detected by the acceleration sensor 2a of the seismometer 2, the seismic intensity calculated by the seismic intensity calculation unit 2b, the maximum acceleration in each of the X direction, the Y direction, and the Z direction, the acquired time, date, etc. The data is stored in the data storage unit 3c by the control unit 3a and displayed on the display unit 3e. Furthermore, a plurality of pieces of earthquake information are stored in the data storage unit 3c as a history.
The data storage unit 3c stores building information relating to building components and structures. Building components are structural members such as columns, beams, walls, and roofs, and members such as braces and exterior materials. These are the types and sizes (thickness and length of columns and beams, etc.). ), The strength, the arrangement position, the wall amount, and the like are stored in advance in the data storage unit 3c. The structure of the building includes, for example, a conventional frame structure, a structure by a panel method, a structure by a two-by-four method, a structure by a unit type building that is a combination of building units formed of lightweight steel frames, etc. Along with the floor number and the like, it is stored in advance in the data storage unit 3c.
The data storage unit 3c stores ranks 1 to 5 as the damage degree ranks of the building 1 in association with the deformation angles of the building, and ranks 1 and 2 are the seismic intensity as the damage degree ranks of the ground. Are stored in association with each other.
Further, in the data storage unit 3c, “None”, “Small”, “Medium”, and “Large” are stored in association with the damage rank as predictions of the damage level of the building 1. The data storage unit 3c is configured by the memory, hard disk device, or the like.

Further, the data storage unit 3c stores an alarm generation program for immediately issuing an alarm (in this embodiment, an alarm sound such as a siren) when the seismometer 2 detects an initial fine movement (P wave). ing. The alarm generation program is set so that an alarm sound is immediately generated even when the seismometer 2 detects a main motion (S wave). In addition, the warning sound emitted by the initial fine movement and the main movement may be different.
That is, the earthquake indicator 3 includes alarm generation means including the control unit 3a, the alarm generation program, and an output unit such as a speaker 38 described later.
The data storage unit 3c stores basic information (the owner, address, area, etc. of the building 1) where the seismometer 2 is installed. Such basic information is added to the earthquake information that is finally sent to the central information processing center C.

  Furthermore, in the data storage unit 3c, “Please contact a specialist” and “Please evacuate immediately and contact a specialist” are stored in association with the deformation angle of the building as action guideline comments on the damage contents of the building 1. ing.

The display unit 3e is configured by, for example, a liquid crystal display device or the like, and includes acceleration detected by the acceleration sensor 2a, seismic intensity calculated by the seismic intensity calculation unit 2b, maximum acceleration in each of the X direction, Y direction, and Z direction, and acquisition. The earthquake information such as the time, date and the like, and the past history earthquake information stored in the data storage unit 3c are read by the control unit 3a and displayed on the display unit 3e.
The case 3f is provided with various operation buttons. When the user operates the operation buttons, an instruction is given to the control unit 3a, and the control unit 3a displays the designated date and time on the display unit 3e. Earthquake information, earthquake information history, etc. are displayed.

When an earthquake occurs, the deformation amount calculation unit 2c of the seismometer 2 is based on the building information stored in the data storage unit 3c of the seismometer 3 and the acceleration obtained from the acceleration sensor 2a of the seismometer 2. The deformation angle of the building 1 is calculated.
Next, the calculated deformation angle is referred to the deformation angle stored in the data storage unit 3c, and the damage rank of the building 1 associated with the deformation angle corresponding to the calculated deformation angle is determined. Called and displayed on the display unit 3e as the building damage degree rank as shown in FIG. FIG. 10 shows, for example, the case of the damage degree rank 3 of the building 1.
Similarly, in the seismic indicator 3, the seismic intensity calculated by the seismic intensity calculation unit 2b is referred to the seismic intensity stored in the data storage unit 3c, and the seismic intensity corresponding to the calculated seismic intensity is calculated. The damage rank is called from the data storage unit 3c and is displayed as the damage rank of the ground on the display unit 3e. FIG. 10 shows, for example, the case of ground damage level 1. There are two seismic intensities for each seismic intensity. For example, in the case of seismic intensity 6, there are two seismic intensity 6 strong and seismic intensity 6 weak. FIG. 10 shows a case where the seismic intensity is 6 strong, for example.

Further, the earthquake indicator 3 displays the maximum accelerations in the X direction, Y direction, and Z direction calculated by the seismic intensity calculation unit 2b on the display unit 3e. This display includes, for example, an area for displaying the characters “X”, “Y”, “Z” and the numerical value of the maximum acceleration on the display unit 3e. In this area, “X”, “Y”, The letter “Z” is automatically switched, for example, every 3 seconds, and the maximum acceleration corresponding to this letter is displayed as a gull value. FIG. 10 shows a case where the maximum acceleration in the X direction of the building 1 is 1234 gal, for example.
As shown in FIG. 10, the display unit 3 e has an area for displaying the character “R” adjacent to the area for displaying the characters “X”, “Y”, and “Z”. The display of “R” is set to light up when an acceleration exceeding the measurement guarantee range of the acceleration sensor 2a is measured.
In addition, the earthquake indicator 3 displays the degree of damage of the building 1 on the display unit 3e. In this display, for example, the display unit 3e has an area displaying characters “None”, “Small”, “Medium”, and “Large” as the degree of damage. In this area, the damage corresponding to the damage level of the building The degree is displayed. FIG. 10 shows a case where the damage degree is “medium”, for example.
Further, the deformation angle of the building 1 calculated by the deformation amount calculation unit 2c is referred to the deformation angle stored in the data storage unit 3c, and is associated with the deformation angle corresponding to the calculated deformation angle. The action guideline comment is called and displayed on the display unit 3e. For example, the display 3e has an area 39a displaying characters "Please contact a professional contractor" and "Please evacuate immediately and contact a professional contractor" as an action guideline comment. The action guideline comment corresponding to the deformation angle is displayed. FIG. 10 shows, for example, the case of an action guideline comment “Please contact a specialist”.

The action guideline comment will be described in more detail.
Since the action guideline comment is stored in association with the deformation angle of the building 1 as described above, the action guideline comment and the damage degree rank are associated with the deformation angle of the building 1 in common. For this reason, the action guideline comment is in a state corresponding to ranks 1 to 5 of the damage degree rank.
When the damage rank is rank 1, since the damage status is “None”, nothing is displayed as an action guideline comment on the display unit 3e. Such control of the display unit 3e is performed by the control unit 3a.
In the case of ranks 2 to 4, “Contact a specialist” is displayed on the display unit 3e as an action guideline comment.
In the case of rank 5, the characters “Please evacuate immediately and contact a specialist” are displayed on the display unit 3e as the action guideline comment.
That is, in this embodiment, the action guideline comments are set to at least three patterns including the case of “no display”. And action guideline comments also serve as advice on what users should do when an earthquake occurs and they tend to be calm

As shown in FIG. 11, the seismic indicator 3 is provided with a display unit 3e composed of a liquid crystal screen in the center of the front surface of a rectangular box-shaped case 3f, and information as shown in FIG. Is displayed.
Further, an LED lamp 31a for building and an LED lamp 31b for ground are provided above the display portion 3e of the earthquake indicator 3. The LED lamp 31a lights up in blue when the damage level of the building 1 is rank 1 and rank 2, lights up in yellow in the case of rank 3, lights up in red in the case of rank 4, and further in the case of rank 5. Flashes red. The LED lamp 31b lights up in blue when the damage level of the ground is rank 1, and lights up in orange when the degree of damage is rank 1.

Further, push buttons 32a, 32b, and 32b are provided below the display portion 3e of the earthquake indicator 3, and the screen can be switched by the push button 32a at the center. For example, the screen can be switched between a standby screen prepared for the occurrence of an earthquake and a search screen for searching past earthquake histories. The left and right push buttons 32b and 32b are used when selecting a search date and time on the search screen.
Furthermore, on the upper surface of the outer surface of the case 3f of the earthquake indicator 3, a direction display unit 33 for displaying directions (X, Y, Z) corresponding to the direction of acceleration displayed on the display unit 3e is provided. Yes. The direction display section 33 is performed by printing “X” on the upper surface of the case 3f and “◎” written at the intersection (origin) of the X axis and the Y axis by printing or the like. “◎” indicates the vertical direction (Z-axis direction).

Further, an attachment portion 34 is formed on the side surface of the case 3f, and a damage degree determination table 35 is attached to the attachment portion 34 with a string or the like.
As shown in FIG. 12, the damage degree determination table 35 describes the lighting color of the LED lamp 31b, the action guideline comment at the time of the damage, and the damage content corresponding to the damage rank of the building 1. Corresponding to the damage degree rank, the lighting color of the LED lamp 31b and the comment at the time of the damage are described.
Therefore, the user can easily know the damage contents of the building and the ground corresponding to the damage degree rank displayed on the display unit 3e by referring to the damage degree determination table 35, and also about countermeasures. Easy to study.
Further, in the present embodiment, two patterns of “no display” and “possibility of ground damage” are set as comments when the ground is damaged. An area 39b for displaying comments related to the ground is provided above the area 39a.

Further, on the outer surface of the case 3 f of the earthquake indicator 3, a description column 36 is provided in which contact information of a contractor (special contractor) related to the repair of the building 1 is described. In the present embodiment, a description column 36 is provided in the lower front portion of the case 3f, for example, for describing the contact information and name of a person in charge of a housing manufacturer. Therefore, when an earthquake occurs and the action guideline comment is displayed on the display unit 3e, the user confirms the contact information of the specialist contractor described in the description column 36, and contacts the specialist contractor by means of communication such as telephone, Notify the damage rank and damage level.
Further, a barcode 37 is provided on the outer surface of the case 3f. The bar code 37 stores information on access to a homepage of a trader (special trader) involved in the repair of the building 1. In the present embodiment, a bar code 37 is described next to the description column 36. By reading the bar code 37 with a bar code reader (not shown), it is possible to call the homepage of the house maker and browse the damage degree determination table 35 posted on the homepage. The home page may be displayed on the display unit 3e. In this case, the earthquake indicator 3 may be connected to the Internet and a bar code reader may be connected to the earthquake indicator 3. The home page may be browsed separately by a personal computer or the like.
Further, a speaker 38 is provided on the side surface of the case 3f. For example, the speaker 38 outputs an alarm sound, notifies the seismic intensity, the damage rank, the degree of damage, etc. displayed on the display unit 3e by voice, or notifies the earthquake early warning by voice. ing.

The earthquake indicator 3 is assumed to include communication means (described later) for transmitting earthquake information based on the seismometer 2 to the outside. Such communication means is configured to automatically transmit earthquake information to the outside (for example, regional damage degree determination means, national damage degree determination means) every time an earthquake occurs by the control unit 3a. When the user operates the operation button, an instruction is given to the control unit 3a, and the control unit 3a can control the communication means to transmit desired earthquake information to the outside.
Such communication means is connected to an external communication network such as the Internet.

[Other examples of seismometers (including earthquake indicators)]
The seismometer 2 and the earthquake indicator 3 are not limited to the example shown in FIG. 5, and a seismometer 2 </ b> A and an earthquake indicator 3 </ b> A having other configurations as shown in FIG. 23 may be adopted. For convenience of explanation, the same reference numerals are given to common parts with the example of FIG. 5 described above, and the explanation is omitted or simplified.

A seismometer 2A shown in FIG. 23 includes an acceleration sensor 2a similar to the seismometer 2 shown in FIG. 5 and a case 5 that houses the acceleration sensor 2a.
The earthquake indicator 3A shown in FIG. 23 includes a control unit 3a, a seismic intensity calculation unit 3b, a data storage unit 3c, a structure calculation unit 3d, a display unit 3e, and a power failure communication chip 3g (described later). The unit 3b, the data storage unit 3c, the structure calculation unit 3d, and the display unit 3e are each connected to the control unit 3a.

The seismic intensity calculation unit 3b calculates maximum accelerations in the X direction, the Y direction, and the Z direction based on the earthquake detection signal from the acceleration sensor 2a. That is, the seismic intensity calculation unit 3b has the same function as the seismic intensity calculation unit 2b shown in FIG.
The structure calculation unit 3d calculates the displacement angle of the building 1 from the building information stored in the data storage unit 3c and the acceleration measured by the seismometer 2. That is, the structure calculation unit 3d has the same function as the deformation amount calculation unit 2c shown in FIG.

  As described above, the seismometer 2A and the seismic indicator 3A shown in FIG. 23 have more functions than the seismometer 2A and the seismic indicator 3 shown in FIG. ing. In such a case, it is possible to specialize the function of the seismometer 2A to detect acceleration when an earthquake occurs.

[Details of the first communication network]
As described above, the first communication network N1 is configured by communicably connecting the seismometers 2 installed in the plurality of buildings 1 and a regional damage degree determination unit.
As shown in FIG. 1, the regional damage degree determination means is provided in the residential area 40. In other words, an earthquake management device 15 is provided at a predetermined location in the residential area 40 as the regional damage degree determination means. And this earthquake management apparatus 15 and each seismometer 2 of the some building 1 constructed | assembled in the said residential area 40 are wirelessly connected via the internet. In this way, the first communication network N1 is schematically configured.
Here, the first communication network N1 provided in the residential area 40 of the residential areas 40.

  The earthquake management device 15 constituting the first communication network N1 includes a CPU (Central Processing Unit), a memory such as a ROM and a RAM, a storage unit such as a hard disk device, and the like. Further, as shown in FIG. 13, the seismometer 2 installed in each building 1 is connected to the earthquake management apparatus 15 via the Internet.

  More specifically, as shown in FIG. 13, the earthquake management apparatus 15 includes a control unit 15a, an earthquake information storage unit 15b, a building information storage unit 15c, a structure calculation unit 15d, a building damage information storage unit 15e, and damage information extraction. Means 15f, communication unit 15g, earthquake information storage unit 15b, building information storage unit 15c, structure calculation unit 15d, building damage information storage unit 15e, damage information extraction unit 15f, and communication unit 15g are respectively connected to the control unit 15a. It is connected.

The control unit 15a controls each of the earthquake information storage unit 15b, the building information storage unit 15c, the structure calculation unit 15d, the building damage information storage unit 15e, the damage information extraction unit 15f, and the communication unit 15g. (Central processing unit).
The communication unit 15g transmits / receives information to / from the seismometer 2 via the Internet.
The earthquake information storage unit 15b stores earthquake information such as the acceleration measured by the seismometer 2 and the seismic intensity of the building 1, and is constituted by the hard disk device.
In the earthquake information storage unit 15b of the earthquake management device 15, the earthquake information transmitted from the seismometer 2 installed in each building 1 is stored in association with each building 1 by the control unit 15a. .

The building information storage unit 15c stores building information relating to the components and structure of the building 1. The structural members of the building 1 are structural members such as columns, beams, walls, and roofs, and members such as braces and exterior materials. These are types and sizes (thickness and length of columns and beams). Etc.), strength, arrangement position, wall quantity and the like are stored in advance in the building information storage unit 15c. The structure of the building 1 includes, for example, a conventional frame structure, a structure by a panel method, a structure by a two-by-four method, a structure by a unit type building formed by combining building units formed of lightweight steel frames, etc. The number is stored in advance in the building information storage unit 15c together with the number of floors.
The structure calculation means 15d calculates the displacement angle of the building 1 from the building information stored in the building information storage unit 15c and the acceleration measured by the seismometer 2. The displacement angle of the building 1 is preferably represented by an interlayer displacement angle (tan θ) generated when a force acts on the building 1 horizontally due to an earthquake.
The building damage information storage unit 15e stores in advance damage information of the components of the building 1 in the event of an earthquake in association with each displacement angle of the building 1 in the event of an earthquake.
Further, the building damage information storage unit 15e stores, for each building 1, damage information of the constituent members of the building 1 at the time of the earthquake. Such a building damage information storage unit 15e is constituted by the hard disk device.
In this embodiment, the displacement angle generated in the building in the event of an earthquake is calculated in advance based on the structural strength, structural members, etc. unique to the building.
Corresponding to this displacement angle, the damage information of “structure”, “exterior material”, “interior material” is specifically set based on experiments and experience, and this is stored in the building damage information storage unit 15e. It is memorized for each building 1.

The damage information extraction unit 15f is configured to store the building stored in the building damage information storage unit 15e based on the displacement angle calculated by the structure calculation unit 15d and the displacement angle stored in the building damage information storage unit 15e. The damage information of one component is extracted, and is constituted by an extraction program or the like stored in a CPU (Central Processing Unit), a memory, a hard disk device or the like.
In this damage information extraction means 15f, for example, when an acceleration is applied to the cloth foundation 6 of a certain building 1 when an earthquake occurs, this is detected by the acceleration sensor 2a of the seismometer 2, and this detected acceleration And other earthquake information are stored in the data storage unit 3c of the earthquake indicator 3 and are automatically transmitted to the earthquake management device 15 via the Internet and stored in the earthquake information storage unit 15b. .
And in this earthquake management apparatus 15, the displacement angle of the building 1 is calculated from the building information memorize | stored in the building information storage part 15c and the said acceleration by the structure calculation means 15d. Next, based on the calculated displacement angle and the displacement angle stored in the building damage information storage unit 15e, damage information on the components of the building 1 stored in the building damage information storage unit 15e is damaged. The information extraction means 15f extracts. That is, the damage information extracting means 15f extracts the damage information of the structural members such as “structure”, “exterior material”, “interior material” corresponding to the displacement angle from the building damage information storage unit 15e, and this damage information is again obtained. And stored in the earthquake information storage unit 15b and transmitted to the seismometer 2 via the Internet or the like.

In the seismometer 2, the damage information is stored in the data storage unit 3 c and displayed on the display unit 3 e by the control unit 3 a of the earthquake display meter 3.
Therefore, the user can know the damage information of the building after the earthquake, and as a result, the building can be effectively managed after the earthquake.
Further, since the damage information is stored for each earthquake in the data storage unit 3c, the user can check the history of the damage information on the display unit 3e.
Moreover, in the earthquake management apparatus 15, since the earthquake information and damage information including acceleration, seismic intensity, etc. of each building 1 when an earthquake occurs are stored in the earthquake information storage unit 15b, the area where each building 1 is arranged Earthquake information and damage information can be confirmed by a monitor or the like connected to the earthquake management device 15, and such earthquake information and damage information can be transmitted to the central information processing center C via the second communication network N2.

[Details of the second communication network]
As described above, the second communication network N2 is configured by communicably connecting the residential areas 40 in various places and the nationwide damage level determination means of the central information processing center C.
As shown in FIGS. 1 and 14, the central information processing center C is located in at least one place in Japan. However, the location of the central information processing center C may be the epicenter, so the purpose is to diversify the risk, and there may be multiple locations in Japan, for example, one location in East Japan and one in West Japan. . In this case, a plurality of central information processing centers C can collect and analyze similar information.

Further, the nationwide damage degree determination means is provided in the central information processing center C. That is, a center server 16 is provided at a predetermined location in the central information processing center C as the nationwide damage degree determination means.
The configuration of the center server 16 that is the nationwide damage degree determination means is configured in substantially the same manner as the earthquake management device 15 that is the regional damage degree determination means. However, since earthquake information from all over the country is collected, its processing capacity and storage area are set much higher than that of the earthquake management device 15. In other words, large-capacity data can be managed and operated.
The center server 16 and the earthquake management device 15 provided in the residential area 40 are wirelessly connected via the Internet or the like. In this way, the second communication network N2 is schematically configured.
The center server 16 constituting the second communication network N2 includes a CPU (Central Processing Unit), a memory such as a ROM and a RAM, and a storage unit such as a hard disk device.

As shown in FIGS. 15 and 16, the center server 16 can display the collected earthquake information appropriately sorted (classified and rearranged).
FIG. 15 shows the earthquake information sorted mainly by “defect level determination”, and FIG. 16 shows the earthquake information sorted mainly by “seismic intensity”. Further, for example, other items such as “address” (“name”, “in charge Dr (dealer)”, “acceleration (x) (y) (z)”) can be sorted.
If the seismic information can be sorted in this way, necessary information such as a place with a high degree of damage, a place with a high seismic intensity, its address, etc. can be easily identified.

The center server 16 collects various weather information such as tsunami information, weather information, and pollen information as well as collecting earthquake information transmitted from the residential areas 40 in various places. In other words, it is possible to appropriately determine what kind of support is needed in the disaster area and what kind of goods are necessary based on various information.

  In addition, basic information (such as the owner and address of the building 1) of the building 1 where the seismometer 2 is installed is stored in the seismometers 2 (the data storage unit 3c of the earthquake indicator 3) throughout the country. . For this reason, even if the center server 16 collects earthquake information from all over the country, it is the residential area 40 of the earthquake information, and more specifically, the building 1 of the earthquake information. It can be easily found.

[Explanation of third communication network]
Although the residential area 40 of the present embodiment is a lot for sale, the plurality of buildings 1 are not necessarily located in the lot for sale. That is, a plurality of buildings 1 are constructed near the epicenter and also outside the residential area 40. In order to supplement this, as shown in FIG. 17, individual earthquake information of each building 1 is transmitted between each building 1 not built in the residential area 40 and the central information processing center C. A third communication network N3 is established.
And each building 1 outside this residential area 40 and the said center server 16 of the said central information processing center C are wirelessly connected via the internet etc. so that communication is possible. In this way, the third communication network N3 is schematically configured.

For example, when a user finds and purchases land and builds a house there, the house is not necessarily located in a lot. Also, homes that have already been built and will be rebuilt or renovated are not necessarily in the lots. The third communication network N3 is constructed in order to collect and analyze earthquake information for such a building 1 and other buildings / structures. For example, the building 1 </ b> A shown in FIG. 1 corresponds to each building that is not built in the residential area 40. If the seismometer 2 is installed for such a building 1A, the building 1A can be recognized as the building 1 constituting the third communication network N3.
In each building 1 that is not in such a subdivision, the seismometer 2 is installed on the foundation 6 as in the building 1 constructed in the residential area 40, and the seismic indicator on the inner wall 1c inside the building. 3 is installed.

Thus, if the third communication network N3 can be constructed between each building 1 that is not located in the subdivision and the central information processing center C, the central information processing center C can increase the amount of earthquake information that can be collected. Therefore, more detailed and accurate analysis of earthquake information becomes possible.
Further, each building 1 that is not located in the subdivision is preferable because on-site warning can be used and the possibility of receiving appropriate and prompt support can be improved.

According to the on-site alarm network system configured as described above, the seismometer 2 having the damage degree determination function is installed on the foundation 6 of each building 1, so that when the earthquake occurs, the seismometer 2 Can issue a warning and determine the damage level of each building 1. Moreover, since the foundation 6 of the building 1 shakes integrally with the ground, a relatively accurate measurement can be performed by installing the seismometer 2 on such a foundation 6. That is, since accurate earthquake information can be obtained, appropriate earthquake response can be performed.
In addition, a plurality of buildings 1 in which the seismometers 2 are installed in this manner are constructed in a residential area 40 within a certain range, and are further installed in a plurality of buildings 1 through the first communication network N1 constructed in the residential area 40. Since the information from the seismometer 2 can be collected, it is possible to collect the earthquake information necessary for determining the degree of damage in the entire residential area 40.
Further, since the second communication network N2 is constructed between the first communication network N1 and the central information processing center C, the earthquake information of the residential areas 40 in various places is aggregated through the second communication network N2. As a result, it is possible to collect the earthquake information necessary to determine the extent of damage in a wider area.
As described above, the central information processing center collects information necessary for determining the degree of damage of each building 1 and the residential area 40 as a whole while encouraging initial responses to residents by warnings issued from the seismometer 2. Since the information can be immediately analyzed and processed by C, it is possible to quickly respond to an earthquake in an area close to the epicenter, a heavily damaged area, or the building 1.

  Moreover, said 1st communication network N1 is comprised by connecting the said seismometer 2 and the said local damage degree determination means so that communication is possible, From the said seismometer 2 installed in the said some building 1 to the said The earthquake information gathered in the regional damage level determination means can analyze the damage level etc. by the local damage level determination means, so that an alarm can be issued quickly in the residential area 40, or promptly depending on the damage situation and the earthquake intensity Can respond to the situation. That is, the initial response to be performed before the occurrence of the earthquake can be quickly performed in each residential area 40. As a result, it is possible to respond appropriately to earthquakes.

  In addition, the second communication network N2 is configured by connecting the residential areas 40 in each location and the nationwide disaster degree determination means so that they can communicate with each other. Since the earthquake information gathered in (1) can be analyzed and processed by the nationwide damage level determination means, it is possible to quickly respond according to the damage level of the residential area 40 in each place.

  Further, the earthquake indicator 3 has an alarm generating means for issuing an alarm and a display means for displaying the earthquake information, so that the resident of the building 1 can easily hear the alarm, and the earthquake information Can be visually recognized. As a result, it is possible to prompt the residents to take appropriate earthquake response (initial response) immediately.

In addition, since the seismometer 2 is installed on the foundation 6 of the plurality of buildings 1 constructed outside the residential area 40, when an earthquake occurs, the seismometer 2 issues an alarm, The degree of damage of each building 1 outside the residential area 40 can be individually determined. That is, even in the building 1 constructed outside the residential area 40, it is possible to promptly perform the initial response to be performed before the occurrence of the earthquake. As a result, it is possible to respond appropriately to earthquakes.
Further, in order to collect information from the seismometer 2 installed in each building 1 outside the residential area 40 between each building 1 outside the residential area 40 and the central information processing center C. Since the third communication network N3 is constructed, earthquake information from the outside of the residential area 40 can also be collected in the central information processing center C through the third communication network N3. As a result, the earthquake information from the third communication network N3 can be supplementarily combined with the earthquake information from the first communication network and the second communication network. It is possible to collect the earthquake information necessary to determine

[Power control device]
Next, a power control device that is a function added to the seismometer 2 and the earthquake indicator 3 will be described.
This power control device can link the seismometer 2 and the seismic indicator 3 with home appliances provided in the building 1. That is, the function of this power control device is, as shown in FIG. 18, when an initial fine movement (P wave) is detected by the seismometer 2, for example, a heat source such as electricity or gas (for example, a heating device 50 such as a heater or a gas stove). 51), and information sources such as emergency lighting 52 and radio / television 53 can be activated.

The seismometer 2 and the home appliance are connected so as to be capable of information communication. That is, the seismometer 2 and the home appliance are connected by the connection line 10 (or wireless) in the same manner as the earthquake indicator 3. When the seismometer 2 detects an initial fine movement (P wave), an alarm sound is generated, and at the same time, a signal for controlling the home appliance is transmitted from the control unit 2d (or control unit 3a). Thereby, the seismometer 2 and the earthquake indicator 3 can be linked to the home appliance.

  According to such a function of the power control device, when the seismometer 2 detects a P wave, it is possible to suppress the occurrence of a fire after the earthquake by shutting off the home appliance as a heat source. Further, the emergency lighting 52 can be turned on so that the surrounding situation can be confirmed even at night, and the radio and television 53 can be activated to obtain information about the earthquake.

[Terminal Information Service]
Next, a terminal information service that is a service provided to various terminals will be described. That is, this terminal information service is a service that can transmit information from the earthquake indicator 3, the earthquake management device 15, and the center server 16 to various terminals.
Such a terminal information service can be provided as a dedicated application to various terminals.

As various terminals, for example, a smartphone 55 having a display unit 55a as shown in FIG. 19, a mobile phone such as a so-called feature phone, a laptop or desktop personal computer (PC), a so-called tablet PC There are various information terminals including the above.
In addition, a so-called car navigation device 56 that is mounted on or retrofitted to an automobile, a motorcycle, or the like as shown in FIG. 20 and includes a display unit 56a, or a beverage that includes a display unit 57a as shown in FIG. And vending machine 57.
That is, what can be used as various terminals includes a communication function and a display unit, and those equipped with an output unit such as the speaker 38 that can emit an alarm sound. In other words, as long as these functions are provided, the present invention is not limited to the examples shown in FIGS. 19 to 21 and other terminals can be used.

  In this terminal information service, first, the various terminals 55, 56, 57 receive alarm sound output instruction information transmitted from the earthquake indicator 3, the earthquake management device 15, and the center server 16. And based on the said instruction information, the said smart phone 55 or the said car navigation apparatus 56 is sounded from the said various terminals 55, 56, 57, or various information is displayed on the display parts 55a, 56a, 57a. The earthquake information can be notified to the users and the people around the vending machine 57.

For example, as illustrated in FIG. 19, information such as the degree of damage at a place where the family usually lives or a place where the family is usually present can be displayed on the display unit 55 a of the smartphone 55. As a result, even when the user is away from home, it is possible to determine the situation of the place where the home or family is usually located.
In the screen displayed on the display unit 55a in FIG. 19, the seismic intensity and the degree of damage at home, the seismic intensity and degree of damage at the place where the child A is usual, the seismic intensity and degree of damage at the place where the child B is usual, and the father are usual. The seismic intensity and damage level of the place are displayed. It is assumed that family information and information on a place where a family usually lives are set in advance for an application installed on the smartphone 55.

[Seismometer power supply system]
Next, the power supply system of the seismometer 2 will be described.
Normally, the seismometer 2 and the earthquake indicator 3 introduced into the building 1 such as a house operate based on electric power from the system power source (home power source). However, there is a high possibility of a power outage, especially when a large earthquake occurs. Therefore, when a power failure occurs when an earthquake occurs, power supply from the system power supply to the seismometer 2 and the earthquake indicator 3 is stopped. If electricity is not supplied to the seismometer 2 and the earthquake indicator 3, the initial tremor (P wave) of an aftershock that occurs after the main shock of a large earthquake is detected, an alarm is sounded, and necessary information is displayed on the display unit. It may not be possible.
Assuming such a case, the building 1 includes a power supply system capable of supplying electricity to the seismometer 2 and the earthquake indicator 3 as shown in FIGS. 22 and 23. To do.

The power supply system of the seismometer 2 of the present embodiment is configured as follows.
That is, the building 1 includes a plurality of power supplies 60, 61, 62 for supplying power to the seismometer 2 and the earthquake indicator 3 at the time of a power failure. In other words, the plurality of power sources 60, 61, 62 are emergency power sources for the seismometer 2 and the seismic indicator 3.
The seismometer 2, the seismic indicator 3, and the plurality of power supplies 60, 61, 62 are supplied with power from the at least one power source 60 (61, 62) by the seismometer 2 and the seismic indicator 3 during a power failure. Connected to receive.

If it demonstrates in detail, as the power supply (emergency power supply) 60, 61, 62 of this Embodiment, the storage battery 60 installed in the building 1 and the circumference | surroundings, and the several solar installed in the roof surface of the building 1 A solar power generation device that generates power using the battery panel 61, an electric vehicle 62 (EV: Electric Vehicle, PHV: Plug-in Hybrid Vehicle), and the like are employed. In addition, various private power generation facilities such as a wind power generator and a fuel cell can be employed.
Further, the seismometer 2 is a standby power supply (not shown) that supplies power in place of the plurality of power supplies 60, 61, 62 when power supply from the plurality of power supplies 60, 61, 62 is interrupted. ). A battery is used as the reserve power source.

Moreover, as shown in FIG. 22, the said storage battery 60 and a solar power generation device are each directly connected with the said seismometer 2 via the connection line. The electric vehicle 62 is also directly connected to the seismometer 2 via a charging stand 62 a for charging the electric vehicle 62 and a connection line 63. That is, the storage battery 60, the solar power generation device (solar cell panel 61), and the electric vehicle 62, which are a plurality of power sources, are individually connected to the seismometer 2.
The power supply to the earthquake indicator 3 is performed via the seismometer 2, but may be directly performed.

The control unit 2d of the seismometer 2 controls the seismic intensity calculation unit 2b and the deformation amount calculation unit 2c as described above. In addition, among the plurality of power supplies 60, 61, 62, Control such that the seismometer 2 determines a power supply to which power is supplied can also be performed.
For example, the seismometer 2 can be operated by supplying power from the solar power generation device during the daytime, and the seismometer 2 can be operated by supplying power from the storage battery 60 at night. The power supply from the electric vehicle 62 can also be selected as appropriate.
As a result, the control unit 2d can appropriately switch the power source that supplies power to the seismometer 2, so that the seismometer 2 can always receive power supply even during a power failure. Is possible.
Further, for example, when it is determined that the power supply from the plurality of power supplies 60, 61, 62 is cut off, the power supply from the standby power supply can be controlled. In view of this point, the standby power source also functions as one power source for supplying power to the seismometer 2.

  In the present embodiment, the plurality of power supplies 60, 61, 62 are individually connected to the seismometer 2, but the present invention is not limited to this. For example, Examples 1 and 2 of the following power supply system can be given.

Example 1
In the example shown in FIG. 23, the power supplies 61 and 62 other than the storage battery 60 among the plurality of power supplies 60, 61 and 62 are connected to the seismometer 2 via the storage battery 60.
That is, after the system power supply is cut off due to an earthquake or the like and a power failure occurs, electricity is always supplied to the seismometer 2 via the storage battery 60. In other words, electricity is supplied to the seismometer 2 while charging the storage battery 60 from power sources 61 and 62 other than the storage battery 60.
According to such an embodiment, even if the power sources 61 and 62 other than the storage battery 60 are solar batteries, for example, power is supplied to the seismometer 2 via the storage battery 60. That is, since the electric power is once collected for the storage battery 60, the electric power for the seismometer 2 regardless of the type of the power sources 61 and 62 for charging the storage battery 60 and day and night. Supply becomes possible.

(Example 2)
Although not shown, the seismometer 2 may be connected to the plurality of power sources 60, 61, 62 via a distribution board provided in the building 1.
That is, the plurality of power supplies 60, 61, 62 are connected to the distribution board as a power supply side, and the seismometer 2 is connected to the distribution board as a power reception side.
According to such an embodiment, it is possible to appropriately determine any one power source 60 (61, 62) that supplies power to the seismometer 2 by controlling the distribution board. In addition, it is possible to supply power to the seismometer 2 while supplying power to the electrical equipment in the building 1.

As described above, in any of the examples including FIG. 22 and FIG. 23, the plurality of power supplies 60, 61, 62 can be used after the system power supply is cut off. , 62 can be used even after the power is cut off. That is, the emergency power supply is activated in stages and is set to continuously supply power to the seismometer 2.
Furthermore, since the plurality of power supplies 60, 61, 62 can also be used step by step (example in FIG. 22), the emergency power supply can be activated in more stages, so that power supply to the seismometer 2 can be performed. It becomes possible to make it extremely difficult to break.

According to the power supply system of the seismometer 2 of the present embodiment, the seismometer 2 and the plurality of power sources 60, 61, 62 are configured so that the seismometer 2 has at least one power source 60 (61, 62) in the event of a power failure. Therefore, the seismometer 2 and any one of the power supplies 60 (61, 62) are always connected even in the event of a power failure, and power can be supplied. As a result, the seismometer 2 can be used in the same way as in normal times, so that the seismometer 2 can function reliably even when the system power supply is interrupted due to, for example, an earthquake.
Moreover, if the power supply system is applied to the on-site alarm network system, the power supply to the seismometer 2 is extremely difficult to be interrupted. Certainty can be improved.

[Communication system at seismometer power outage]
Then, the communication system at the time of a power failure of the seismometer 2 is demonstrated.
When a power failure occurs due to an earthquake or the like, power supply from the system power supply to the seismometer may stop. Furthermore, when an earthquake occurs, the Internet line may not function due to the breakage of the LAN cable and the absence of power supply to the router.
Assuming such a case, it is assumed that the building 1 includes a communication system during a power failure that enables the seismometer 2 to communicate even during a power failure.

As shown in FIG. 22 and FIG. 23, the communication system at the time of power failure of the seismometer 2 of the present embodiment is a wireless communication unit 3g that pauses at the time of non-power failure (sleep mode) and starts at the time of power failure, and the wireless communication unit 3g And a plurality of power supplies 60 (61, 62) as emergency power supplies for supplying power to the seismometer 2 in the event of a power failure.
Further, as described above, the seismometer 2 is connected to the seismometer 2 and attached to the inner wall 1c of the building 1 and includes an earthquake indicator 3 (3A) for displaying earthquake information. Yes.
And in this Embodiment, as shown in FIG. 23, the said earthquake indicator 3A shall have the said radio | wireless communication part 3g and the said control part 3a. However, the present invention is not limited to this, and may be provided in the seismometer 3 shown in FIG. 5 or may be provided in the seismometer 2 shown in FIGS. 5 and 23.

  The wireless communication unit 3g is a power failure communication chip (LSI or the like) that uses a wireless communication system for a wireless mobile body. More specifically, the power failure communication chip 3g is a wireless communication system chip compliant with the LTE (Long Term Evolution) standard. In other words, it is used for portable information terminals such as LTE-compatible smartphones. For example, compared with a case where it conforms to an old standard (so-called 3G), the communication chip 3g at the time of power outage (start-up) ) Time can be shortened and communication speed can be shortened.

For example, when a power failure occurs due to the occurrence of an earthquake or the like, as described above, the seismometer 2 and the earthquake indicator 3 are powered from at least one of the plurality of power supplies 60 (61, 62) which are emergency power supplies. You will receive a supply.
Then, at the time of such a power failure, the communication chip 3g at the time of power failure sends a control signal sent from the control unit 3a immediately after the acceleration sensor 2a detects the initial fine movement (P wave) at the time of occurrence of the earthquake. And the earthquake information that is known at the time of activation is set to be transmitted immediately to the regional damage degree determination means (earthquake management device 15) and the nearest relay antenna 17.
That is, after the power failure, the timing for starting the communication chip 3g at the time of the power failure is set substantially the same as the timing of the alarm generating means.

As described above, when the earthquake information is transmitted immediately after the P wave is detected and then the main motion (S wave) is detected by the acceleration sensor 2a, the communication chip 3g at the time of power failure Information is immediately transmitted to the regional damage degree determination means (earthquake management device 15) and the nearest relay antenna 17.
Even in the event of a power failure after the arrival of the main motion, the communication chip 3g at the time of power failure is preferentially supplied with electricity from the emergency power supply 60 (61, 62) or the standby power supply in preparation for the occurrence of an aftershock. Is set to be able to receive.

According to the communication system at the time of power failure of the seismometer 2 of the present embodiment, the wireless communication unit 3g that is in a dormant state at the time of non-power failure is supplied with power from the emergency power supply 60 (61, 62) at the time of power failure. However, it can be activated by the control of the control unit 3a.
As a result, even when a power failure occurs, it is possible to reliably transmit earthquake information to a housing manufacturer, a government agency, or the like. That is, for example, the wireless communication unit 3g can perform wireless communication even when a LAN cable used in normal times is broken due to an earthquake or power supply to a router for the Internet becomes impossible. Therefore, it is possible to reliably transmit earthquake information to a housing maker or a government agency.

Further, since the wireless communication unit 3g is a power failure communication chip that uses a wireless communication system for wireless mobile objects, for example, it transmits earthquake information by wireless communication in the same environment as a wireless mobile object such as a smartphone. It can be carried out.
Furthermore, since the wireless communication system is compliant with the LTE standard, for example, the rise (start-up) time of the power failure communication chip 3g can be shortened as compared with the case where it is compliant with the conventional standard, for example. The communication speed can be shortened. As a result, the transmission of earthquake information can be performed quickly, so that it is possible to respond quickly to earthquakes by, for example, the government.

  Further, since the earthquake indicator 3A (3) attached to the inner wall 1c of the building 1 includes the wireless communication unit 3g and the control unit 3a, when performing maintenance of the wireless communication unit 3g, for example, It is easier to work than when it is installed in a place that is not normally accessible.

  The seismometer 2 includes a standby power supply that supplies power in place of the emergency power supply 60 (61, 62) when the power supply from the emergency power supply 60 (61, 62) is cut off. Therefore, even if the power supply from the plurality of power supplies 60, 61, 62 is interrupted, the radio communication unit 3g as well as the seismometer 2 can be reliably used by the power supply from the standby power supply. .

1 Building 2 Seismometer 3 Earthquake indicator 60 Storage battery 61 Solar panel 62 Electric vehicle

Claims (1)

It provided the basis for building, a power supply system for a seismometer for issuing an alarm based on the detected information of the earthquake,
The seismometer includes an acceleration sensor that detects acceleration caused by an earthquake shake, a seismic intensity calculation unit that calculates a seismic intensity based on an earthquake detection signal from the acceleration sensor, and the seismometer based on the acceleration measured by the acceleration sensor. A deformation amount calculation unit that calculates a deformation angle of the building, a control unit that controls the seismic intensity calculation unit and the deformation amount calculation unit, and a case that accommodates these,
The building includes a plurality of power sources for being individually connected to the seismometer and supplying power to the seismometer,
The seismometer and the plurality of power sources are connected so that the seismometer can be supplied with power from at least one power source in the event of a power failure , and the seismometer is interrupted from the power supply from the plurality of power sources. A spare power supply that supplies power in place of the plurality of power supplies,
The plurality of power sources are a storage battery installed in or around the building, a solar power generation device that generates electricity by a plurality of solar cell panels installed on the roof surface of the building, and an electric vehicle,
The storage battery and the solar power generation device are each directly connected to the seismometer via a connection line, and the electric vehicle is connected to the charging station and the connection line for charging the electric vehicle. Directly connected to the seismometer,
The control unit of the seismometer is configured to perform control to determine a power source to which the seismometer receives power supply among the plurality of power sources,
After the system power is shut off, the control unit
If it is daytime, control to operate the seismometer by supplying power from the solar power generation device,
If at night, the seismometer is operated by supplying power from the storage battery,
When the electric vehicle is at the charging station, control to operate the seismometer by supplying power from the electric vehicle,
When it is determined that the power supply from the plurality of power supplies has been cut off, control is performed to operate the seismometer in response to the power supply from the standby power supply, and the plurality of power supplies and the standby power supply are gradually changed. Seismometer power supply system, characterized by being used .