JP2003288655A - Abnormality monitoring system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an abnormality monitoring system 20 capable of quickly and precisely determining the abnormal state of a consumer while suppressing the increase in processing load of an automatic meter reading means 10. <P>SOLUTION: This abnormality monitoring system comprises a determination means 22 for determining the abnormal state of each consumer by recognizing the consumption state of a supply matter in a determination time band of each consumer 1 is recognized from the index values before and after the determination time band of each meter device 3 collected by the automatic meter reading means 10 and comparing each consumption state with a determination standard. This system further comprises a determination condition setting means 23 for independently setting at least one determination condition of the determination time band and determination standard to each consumer. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention communicates with a plurality of meter devices for measuring the amount of supply of a supplied substance to each of a plurality of consumers through an automatic meter reading communication network. Using the automatic meter reading means capable of separately collecting the guideline value of each meter device, from the guideline values before and after the determination time zone of each of the meter devices collected by the automatic meter reading means, in the determination time zone of each consumer. An abnormality monitoring system including a determination unit that recognizes the consumption state of the supplied object and compares each consumption state with a determination reference to determine the presence or absence of an abnormal state of each consumer, and in particular, The present invention relates to an abnormality monitoring technology for determining the presence or absence of an abnormal state of a consumer such as an elderly person by recognizing the consumption state of the supplied material.

[0002]

2. Description of the Related Art The meter device described above is used in order for a supplier supplying the supply target such as gas, electricity, water, etc. to know the supply amount of the supply target to the consumer, in order to know the housing and demand of each consumer. These are gas meters, electric power meters, and water meters installed in people's buildings and business establishments. Such a meter device has a measuring instrument such as an integrating gas flow meter, an integrating power meter, an integrating water flow meter, etc., and displays the integrated supply amount of the supplied material measured by this flow meter as a guideline value. It is configured.

Further, the plurality of meter devices provided on the plurality of consumers side are the automatic meter reading system as the automatic meter reading means provided on the supplier side or the meter reading company side entrusted to the supplier for meter reading. With this, it is possible to configure the automatic meter reading.

That is, in the automatic meter reading system, in order to collect the pointer value from the meter device side, first, a pointer value transmission command signal is transmitted to the meter device side via the automatic meter reading communication network to transmit the pointer value. It receives the indicator value at the time when it was received from the meter device that received the command signal, or the multiple pointer values that were stored in advance in the memory at a specified time interval in the past. Is configured to perform so-called automatic meter reading, which collects pointer values.

On the other hand, by using such an automatic meter reading system, it is judged whether or not there is an abnormal condition in each of a plurality of consumers such as elderly people, each of which is provided with a meter device which is automatically metered by the automatic meter reading system. An abnormality monitoring system has been proposed for reporting the determination result to the requester side such as the relatives of each consumer, the local government, and a support company who provides support in case of abnormality.

The conventional abnormality monitoring system uses the above-mentioned automatic meter reading system to collect the pointer values of each meter device before and after the preset judgment time zone by the automatic meter reading, and for each consumer, From the collected guideline value, the consumption amount of the supplied material in the above determination time period is calculated. Then, the abnormality monitoring system confirms the consumption amount of the supplied material in the calculated determination time period, determines that the consumer is not in an abnormal state when the consumption amount exceeds a certain determination criterion, and When the amount is less than a certain criterion, the consumer is provided with a determination means for determining that the customer is in an abnormal state, and the determination result is transmitted to the client terminal on the requester side by e-mail or the like. You can report. Then, the requester notified of the determination result can recognize the safety of the consumer and promptly deal with the case where the consumer is in an abnormal state.

Further, in the conventional abnormality monitoring system,
The determination time is set to a continuous time zone of several hours or minutes, or a predetermined time zone in the morning, daytime, evening, etc.,
The same judgment time zone and judgment criteria are set for all consumers who are the targets of abnormality monitoring.

[0008]

The consumption state of the supplied substance among a plurality of consumers differs depending on the life pattern of each consumer, such as wake-up time, bedtime, time for preparing meals, and time to go out. In many cases. However, in the conventional abnormality monitoring system, in the above-mentioned determination means, the consumption state of the supplied objects of the consumers in the determination time period set to be the same for all the consumers without considering the life pattern of each consumer. Since the presence or absence of a consumer's abnormal state is determined from, the determination time period is set to be long so as to include all the time periods in which each consumer consumes the supplied material, or
It is necessary to set the determination time zone to a plurality of consecutive time zones at intervals of several hours or minutes.

When the determination time period is lengthened as described above, even if the consumer is in an abnormal state, the determination means determines the presence or absence of the abnormal state only at the time when the determination time period ends. Therefore, it becomes impossible to quickly determine whether or not there is an abnormal state of the consumer. Furthermore, the longer the determination time period, the more likely the consumer's consumption of the supplied material in the determination time zone will include the consumption of the supplied material before the consumer is in an abnormal state. It becomes impossible to determine whether or not there is an abnormal state in the person.

Further, even if the determination time period is set to a plurality of continuous time periods, the consumer may not consume the supplied product even when the consumer is not in an abnormal state. Therefore, the determining means consumes the supplied product of the consumer. It is possible to determine that the consumer is in an abnormal state only after the power has been cut off for a certain time or longer.
Further, in the automatic meter reading system, when the guideline value for each determination time zone interval is collected from the meter device each time, the processing load and communication load and communication cost of the automatic meter reading system and the meter device become high.

Further, in the conventional abnormality monitoring system, in the judging means, the judgment criteria set to be the same for all consumers are used without considering the characteristics of the equipment used by each consumer. Since the presence or absence of the abnormal state of the consumer is determined from the consumption state of the supplied material of the consumer, for example, if the determination criterion is made small, a water heater etc. that continuously consumes gas to maintain the pilot fire is used. For consumers who are present, it is more likely that the gas consumption will exceed the judgment standard, and it will not be possible to judge the actual abnormal state.Conversely, considering the gas consumption due to the pilot fire, the judgment standard When the value is increased, there is a possibility that the accuracy of determining an abnormal state for a consumer who does not use the water heater as described above may decrease.

Therefore, the present invention has been made in view of the above circumstances.
An object of the present invention is to provide an abnormality monitoring system capable of promptly and accurately determining the presence / absence of an abnormal state of a consumer while suppressing an increase in the processing load of an automatic meter reading system and a meter device.

[0013]

The first characteristic configuration of the abnormality monitoring system according to the present invention for achieving this object is as follows:
As described in claim 1 in the scope of the claims, there is a determination condition setting means for individually setting the determination condition of at least one of the determination time zone and the determination standard for each of the consumers.

That is, according to the first characteristic configuration of the abnormality monitoring system according to the present invention, the determination condition setting means sets the determination time zone or the determination reference for each customer, for example, in each customer. It can be set separately for each time period in which the supply target is likely to be consumed and the consumption amount of the supply target during the time period. Therefore, the determination means, for each consumer, the consumption amount of the supply target in the determination time period peculiar to each consumer having a high possibility of consuming the supply target,
If it is equal to or less than the judgment standard peculiar to the customer, it can be judged that the customer is in an abnormal state.

Further, by setting a judgment time zone for each customer individually, each judgment time zone can be made as short as possible according to each customer, and the abnormal state of the customer can be determined. It becomes possible to recognize the presence / absence early and accurately. Further, it is not necessary to include it in the determination time period in a time period in which each consumer does not reliably consume the supply target, and it is possible to suppress an increase in the processing load of the automatic meter reading system and the meter device. In addition, by setting the judgment criteria separately for each consumer, it is possible to make each judgment criterion as small as possible according to each consumer, and improve the accuracy of determining whether or not there is an abnormal condition in the consumer. It becomes possible to do.

According to the second characteristic configuration, as described in claim 2 of the scope of claims, in addition to the first characteristic configuration, the determination result of the determination means is sent to the requester via a communication network. A determination result output unit for transmitting to the side terminal, wherein the determination condition setting unit, based on the information about each consumer received from the requester terminal via the communication network, the determination condition for each consumer It is a means to set each separately.

That is, according to the second characteristic configuration, the determination result output means outputs the determination result of the determination means to
It can be sent to the requester-side terminal via a communication network such as the Internet by electronic mail or the like. Further, since the requester is often familiar with the lifestyle patterns of the consumers, the abnormality monitoring system is configured to be communicable with the requester side terminal via the communication network. In this case, it is possible to receive relatively accurate information regarding the above-mentioned life pattern of each consumer from the requester side terminal. Then, the determination condition setting means can individually set the determination condition for each consumer based on the information for each consumer thus received,
It is possible to further improve the accuracy of determining whether or not there is an abnormal state for each consumer.

The third characteristic configuration is, in addition to the second characteristic configuration, as described in claim 3 of the scope of the claims, the past of each of the consumers collected by the automatic meter reading means. The point is provided with a guideline value information output means for transmitting the information on the guideline value to the requester terminal.

That is, according to the third characteristic configuration, the requester confirms the information about the past guideline value of each consumer transmitted to the requester terminal by the guideline value information output means, and makes a request. It is possible to send accurate information for setting the judgment conditions from the worker side terminal to the abnormality monitoring system side,
The determination condition setting means can accurately set the determination condition for each consumer.

In the fourth characteristic structure, as described in claim 4 of the scope of claims, in addition to any one of the first to third characteristic structures, the judgment condition setting means is It is a means for individually setting the determination condition for each consumer based on the past guideline values of each consumer collected by the automatic meter reading means.

That is, according to the above-mentioned fourth characteristic configuration, from the past guideline values collected by the automatic meter reading system for each consumer, there is a high possibility that each consumer consumes the supplied substance, and It is possible to recognize the consumption amount of the supplied material in the time zone. Then, the determination condition setting means determines the determination for each consumer based on the time period in which each consumer thus recognized is likely to consume the supplied substance and the consumption amount of the supplied substance in the time period. The conditions can be set separately, and the accuracy of determining whether or not there is an abnormal state for each consumer can be further improved.

The fifth characteristic constitution is, in addition to any one of the first to fourth characteristic constitutions as described in claim 5 in the section of the claims, operating the automatic meter reading means, It is configured to collect the guideline values before and after the determination time period before and after the determination time period.

That is, according to the fifth characteristic configuration, in order to obtain the guideline values before and after the determination time, the automatic meter reading system is operated before and after the judgment time zone, and the automatic meter reading system and the meter device are operated. By communicating only before and after the determination time, it is possible to reduce the processing load and communication load of the automatic meter reading system and the meter device as much as possible,
Further, it is possible to suppress an increase in power consumption in the meter device and the communication device, and suppress deterioration of the battery life of the meter device.

The sixth characteristic constitution is, in addition to the characteristic constitution of any one of the first to fifth aspects, as described in claim 6 of the scope of the claims, a plurality of kinds on the side of each consumer. A plurality of meter devices for measuring the supply amount of the supplied material are provided respectively, and the determination means provides the consumers with the pointer of at least one of the plurality of meter devices. It is configured to compare the consumption state recognized from the value with the determination standard to determine the presence or absence of an abnormal state of each consumer.

That is, according to the sixth characteristic configuration, for example, a plurality of meter devices such as a gas meter and a water meter are provided for each consumer, and the pointers of these meter devices are collected by the automatic meter reading means. If possible, the determination means determines that the consumer is in an abnormal state when the consumption state of the supplied material in the determination time period derived from the guideline value of at least one meter device is less than or equal to the determination reference. can do.

[0026]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of an abnormality monitoring system of the present invention will be described with reference to the drawings. Incidentally, FIG.
Is an abnormality monitoring system 2 according to an embodiment of the present invention.
It is a schematic block diagram explaining the structure of 0.

[0027] At the home or other facility of the consumer 1 who consumes the supply target such as gas or water as the supply target, the supplier that supplies the supply target supplies the supply target to the consumer 1. A meter device 3 such as a gas meter G or a water meter W for detecting the supply amount is provided. Further, the meter device 3 is configured as a so-called automatic meter-reading meter device 3 that can automatically collect a pointer value by remote operation from an automatic meter-reading system 10 (an example of an automatic meter-reading unit).

That is, the meter device 3 is connected to the automatic meter reading system 10 and the automatic meter reading communication network 13 such as a telephone line (hereinafter referred to as T).
-Called NCU2. ) Is provided, and this T-NC
By U2, the meter device 3 is configured to be able to communicate with the automatic meter reading system 10.

That is, in order to collect the pointer values from the meter device 3 side, the automatic meter reading system 10 first transmits a pointer value transmission command signal to the meter device 3 side via the automatic meter reading communication network 13. . Then, the automatic meter-reading system 10 transmits the pointer value transmission command signal from the meter device 3 at the time of the reception, or a plurality of pointer values at predetermined time intervals stored in advance in the memory. It is possible to perform so-called automatic meter reading, in which meter values are collected from the meter device at a predetermined meter reading time, the collected pointer values are stored in the meter reading database 11, and the pointers thus stored in the meter reading database 11 are stored. The value is used to calculate the consumption amount and the charge of the supplied material in each consumer 1 every month or the like.

The communication network for automatic meter reading 13
Is a leased line instead of a telephone line, a mobile phone or P
A wireless line such as HS may be used. In this case, T-
A modem device dedicated to each line may be used instead of the NCU2.

On the other hand, the abnormality monitoring system 20 is configured as a server system configured to be communicable with a plurality of client terminals 8 via the Internet 28 (an example of a communication network), and further, the automatic meter reading system described above. 10 is used to determine whether or not there is an abnormal state in each of the consumers A and B, such as a plurality of elderly persons in which the meter device 3 is installed, and the determination result is, for example, a relative of the consumer 1 or a consumer. Is configured to output to the client terminal 8 (an example of the requester side terminal) of the requester 7 side, such as a local government in the area where the user lives or a support company that provides support such as when the customer 1 is dispatched in an abnormal state. ing.

More specifically, the abnormality monitoring system 20 uses the automatic meter reading system 10 and the meter devices 3 before and after the determination time zone set for each customer 1 by the determination time zone setting means 23a described later. And collects the guideline values by the automatic meter reading, and calculates the consumption amount of the supply target in each determination time zone of each consumer 1.

Further, the abnormality monitoring system 20 confirms each consumption amount of the supply target in each determination time zone of each consumer 1 calculated as described above, and the consumption amount is determined by the determination standard setting means described later. 23b, it is determined that there is no abnormal state with respect to the consumers 1 that exceed the determination standard amount set for each consumer 1, and the consumption amount is less than or equal to the determination standard amount. Is provided with a determination means 22 for determining that the state is abnormal. The abnormality monitoring system 20 is
A consumer who stores predetermined information such as the determination time zone, the determination reference amount, and the email address of the client terminal 8 on the requester 7 side, which is the destination of the email regarding the meter reading result, for each consumer. The information required for each customer 1 can be extracted from the information database 26.

Further, the abnormality monitoring system 20 sends the e-mail relating to the judgment result of the judgment means 22 to the client terminal 8 on the requester 7 side via the Internet 28, thereby transmitting the judgment result. The determination result output means 24 for outputting to the requester 7 side such as a relative of the consumer 1 is provided. Then, the requester 7 uses the determination result output means 2 described above.
It is possible to recognize the safety of the customer 1 by an e-mail regarding the determination result transmitted by the client 4 and received by the client terminal 8 and promptly deal with the case where the customer 1 is in an abnormal state.

That is, in the abnormality monitoring system 20, if the determining means 22 determines that the gas or water usage amount is equal to or less than the determination reference amount during the determination time period in which it is estimated that the gas or water is usually consumed in large amount, the abnormality monitoring system 20 determines whether or not the gas or water is used. It is possible to determine that the consumer 1 is in an abnormal state such as illness, and use the determination result output means 24 to notify the requester 7 side that the consumer 1 is in an abnormal state.

Further, the abnormality monitoring system 20, as the determination condition setting means 23, makes a determination to set the determination time zone for each customer 1 individually based on the life pattern of the supplied material of each customer 1 and the like. The time zone setting means 23a and the determination reference setting means 23b for individually setting the determination reference amount for each consumer 1 are configured. As the determination condition setting means 23, only one of the determination time zone setting means 23a and the determination reference setting means 23b may be provided.

That is, in the determination time zone setting means 23a, the determination time zone for each customer 1 is consumed with respect to the time zone or the like in which there is a high possibility of consuming the supply target such as gas or water of each customer 1. By setting them individually according to the pattern, the determining means 22 determines most of the supplied objects in the determination time period unique to each consumer 1 that is likely to consume a large amount of the supplied material for each consumer 1. When not consuming,
It can be determined that the consumer 1 is in an abnormal state.

For example, as shown in Table 1 below, the determination time zone set for a certain customer A out of the plurality of customers 1 is that the customer A prepares for breakfast after waking up and gas. Alternatively, it is a time zone from 7:00 to 9:00, which is a time zone in which water or the like is likely to be consumed, while the determination time zone set for a certain customer B is After getting up, preparing for breakfast and consuming gas or water is highly likely to be consumed from 6:00 to 8:00, and the customer B stores hot water in the bath. Is a time period from 20:00 to 22:00, which is a time period in which there is a high possibility of consuming.

Further, the judging means 22 of the abnormality monitoring system 20 determines whether the consumption of gas or water is less than or equal to a certain judgment reference amount in each judgment time zone set for each of the customers 1 when the customer 1 Is configured to be abnormal. Further, this determination reference amount is also set for each customer 1 by the determination reference setting means 23b,
For example, in Table 1 below, for the consumer A, the determination reference amount is set to 0, so that it is determined to be in an abnormal state only when gas or water is not consumed in the determination time period, For the customer B, the values a and b (a, b> 0) having the determination reference amount are, for example, the gas determination reference amount a is slightly larger than the amount of gas consumed by the pilot fire of the gas water heater, for example. Is set to a value, and the water determination reference amount b is set to, for example, a value slightly smaller than the amount consumed in hand washing, which consumes the least amount.) Consumption is gas judgment reference amount a
Alternatively, when it is less than or equal to the water determination reference amount b, it is determined to be in an abnormal state.

[0040]

[Table 1]

As described above, the abnormality monitoring system 20 is
Since a judgment time zone is set for each consumer 1 individually according to the consumption pattern of each consumer 1, the judgment time zone for each consumer 1 is as short as possible for that customer 1 only. Therefore, it becomes possible to recognize the presence or absence of the abnormal state of the consumer 1 early and accurately. Furthermore, each consumer 1
However, since it is not necessary to include it in the determination time period in the time period when the supply target is not reliably consumed, it is possible to suppress an increase in the processing load of the automatic meter-reading system 10. Further, since the abnormality monitoring system 20 sets a judgment reference amount for each customer 1 separately for each customer 1, each judgment criterion should be as small as possible according to each customer 1. Therefore, it is possible to improve the accuracy of determining whether or not the customer 1 is in an abnormal state.

Further, in the abnormality monitoring system 20, each customer 1 as a reference for setting the judgment condition for each customer 1 in the judgment condition setting means 23 individually based on the consumption pattern of each customer 1. Consumption pattern information is input. It should be noted that the consumption pattern information is the time period itself in which the consumer 1 is likely to consume the supply target such as gas or water, or information that can be recognized, or the consumption amount of the supply target during that period. This is information that can be recognized. For example, as such information, the wake-up time of the consumer 1 and the bedtime,
There are information such as the time when preparing meals, the time when going out, the time when hot water is stored in the bath, the number of family members who can recognize the consumption of supplied materials, the equipment used, and the like.

Further, the abnormality monitoring system 20 can receive the consumption pattern information for each consumer 1 as described above from the client terminal 8 on the requester 7 side such as the family of the consumer via the Internet 28. it can. That is, the abnormality monitoring system 20 displays the consumption pattern information of the consumer 1 on the display screen of the client terminal 8 on the requester 7 side that has accessed to input the consumption pattern information. Is displayed to prompt the requester 7 to input and transmit the consumption pattern information for the consumer 1, and to receive the consumption pattern information of the specific consumer 1 input on the display screen from the client terminal 8. By doing so, the consumption pattern information in each of the consumers 1 is input. Then, the determination condition setting means 23 sets the determination condition for each customer 1 individually based on the consumption pattern information such as the wake-up time for each customer 1 received from each requester 7 as described above. is there.

Further, the abnormality monitoring system 20 has the customer 1 side automatically metered by the automatic meter reading system 10 in order to assist the requester 7 in inputting the consumption pattern information for the specific customer 1. A guideline value information output means 25 for transmitting an e-mail regarding information regarding past guideline values of the meter device 3 provided to the client terminal 8 on the requester 7 side. That is, the requester 7 confirms the information regarding the past guideline value of the consumer 1 transmitted to the client terminal 8 by the guideline value information output means 25, and the client terminal 8 abnormally monitors accurate consumption pattern information. It can be transmitted to the system 20 side.

The determination time zone setting means 23a is used, for example, for the time zone or the day when the customer 1 goes out, the time zone or the day when the family, the care service provider, etc. visit the customer 1 home. If there is a time zone or day when it is not necessary to determine and notify the presence or absence of an abnormal state by the abnormality monitoring system 20, such a time zone or day is accepted in advance from the client terminal 8 on the requester 7 side, It is possible to configure such that the judgment time zone is not set in the accepted time zone or day.

On the other hand, the meter device 3 provided on the side of the customer 1 has been automatically metered by the automatic meter reading system 10 in the past, and the pointer value of the meter device 3 for every predetermined time in the past several days is automatically metered. If the system 10 can obtain the consumption pattern information, the abnormality monitoring system 20 can also generate the consumption pattern information of each consumer 1 by using the past guideline value obtained by the automatic meter reading system 10. That is, the abnormality monitoring system 20 is
From the past guideline values obtained from the above automatic meter reading system 10,
A time zone in which gas or water is consumed with a high probability in the past day is derived, and the time zone is input as consumption pattern information for determining the determination time zone. And
The determination condition setting means 23 sets the determination condition for each consumer 1 on the basis of the time zone in which the gas or water input as the consumption pattern information is likely to be consumed and the consumption amount in the time zone. be able to.

Further, when the automatic meter-reading system 10 collects the pointer values of the meter device 3 only when the pointer values at the time of communication with the meter device 3 are collected, the abnormal meter-reading is performed. It is preferable that the system 20 determine the presence or absence of an abnormal state of each customer 1 by using only the guideline values before and after the determination time zone set for each customer 1. That is, the presence / absence of an abnormal state of each consumer 1 is highly relevant to the consumption of gas or water in the above-mentioned determination time period, while it is relevant to the consumption amount in the time period other than the determination time period. Is low. Therefore, the abnormality monitoring system 20 has the processing load and communication of the automatic meter reading system 10 and the meter device 3 for collecting the guideline values other than before and after the determination time period that is not related to the presence or absence of the abnormal state of the consumer 1 in this way. The load can be reduced.

When the automatic meter-reading system 10 collects the pointer values of the meter device 3, it is possible to collect a plurality of pointer values stored in the memory provided in the meter device 3 every hour or the like. In addition, it is preferable that the communication for collecting the guideline value is performed at the end time of the determination time zone. That is, if the automatic meter-reading system 10 can obtain the pointer values before and after the determination time zone of the meter device 3 at the end time of the determination time zone, the abnormality monitoring system 20 immediately after the end time zone, the abnormality monitoring system 20. It is possible to determine that each consumer 1 is in an abnormal state when the consumption amount of gas or water of the consumer 1 in the determination time zone obtained from the guideline values before and after is equal to or less than the determination reference amount. Therefore, the presence / absence of the abnormal state can be determined as soon as possible and output to each requester 7 side.

[Brief description of drawings]

FIG. 1 is a schematic configuration diagram of an abnormality monitoring system according to the present invention.

[Explanation of symbols]

1: Consumer 3: Meter device 7: Requester 8: Client terminal (requester side terminal) 10: Automatic meter reading system (automatic meter reading means) 13: Communication network for automatic meter reading 20: Abnormality monitoring system 22: Judgment means 23: Judgment condition setting means 23a: determination time zone setting means 23b: Judgment standard setting means 24: Judgment result output means 28: Internet network (communication network)

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) G08C 15/00 G08C 15/00 D 19/00 19/00 N (72) Inventor Keiji Nishio Osaka City, Osaka Prefecture 2-37 South 3-37, Chiyosaki, Nishi-ku In OGIS Research Institute (72) Inventor Ryoichi Okura 4-1-2 Hiranocho, Chuo-ku, Osaka-shi, Osaka Osaka Gas Co., Ltd. F-term (reference) 2F073 AA07 AA08 AA09 AB01 BB09 BB20 CC01 CC08 GG01 5C087 AA02 AA03 AA04 BB03 BB32 BB65 BB74 DD03 DD24 EE05 EE06 EE08 EE16 FF21 GG11 GG12 GG19 GG30 GG32 GG37 GG66

Claims (6)

[Claims] 1. A guideline value for each of the meter devices by performing communication with a plurality of meter devices that measure the supply amount of the supplied substance to each of the plurality of consumers through an automatic meter reading communication network. Using the automatic meter reading means capable of separately collecting, from the guideline value before and after the judgment time zone of each of the meter devices collected by the automatic meter reading means, consumption of the supplied material in the judgment time zone of each consumer An abnormality monitoring system comprising a determination means for recognizing a state and comparing each consumption state with a determination standard to determine the presence or absence of an abnormal state of each consumer, wherein the determination time zone for each consumer and An abnormality monitoring system comprising a judgment condition setting means for individually setting at least one judgment condition of the judgment criteria. 2. A determination result output means for transmitting a determination result of the determination means to a requester side terminal via a communication network, wherein the determination condition setting means requests the determination condition for each of the consumers. The abnormality monitoring system according to claim 1, wherein the abnormality monitoring system is means for individually setting based on information about each of the consumers received from the user terminal via the communication network. 3. The abnormality monitoring system according to claim 2, further comprising: guideline value information output means for transmitting, to the requester terminal, information regarding the past guideline values of each of the consumers collected by the automatic meter reading means. . 4. The determination condition setting means is means for individually setting the determination condition for each consumer based on the past guideline values of each consumer collected by the automatic meter reading means. The abnormality monitoring system according to any one of claims 1 to 3. 5. The automatic meter reading means is operated to collect the pointer values before and after the determination time zone before and after the determination time zone.
Abnormality monitoring system according to item. 6. A plurality of meter devices for measuring a supply amount of a plurality of kinds of the supplied objects are respectively provided on the side of each customer, and the determination means provides the plurality of meters for each customer. The device is configured to compare the consumption state recognized from the guideline value of at least one of the meter devices of the devices with the determination standard to determine whether each of the consumers has an abnormal state. The abnormality monitoring system according to any one of 1 to 5.