JPWO2017082340A1 - Fire extinguisher management system - Google Patents

Abstract

A management system for a fire extinguisher to which a set of passive RFID tags is attached includes a reader that reads tag information stored in each RFID tag, and a case where the tag information satisfies a predetermined set of relationships. The fire extinguisher is in a normal state, and if not satisfied, a state determination unit that determines that the fire extinguisher is in an abnormal state and a work item for maintenance of the fire extinguisher are searched based on the tag information. A work item search unit to be acquired, a management information registration unit to which a result of work performed based on the work item is input, a database in which the input work result is registered by the management information registration unit, It has. For a fire extinguisher determined to be in an abnormal state by the state determination unit, replacement of the set of RFID tags is included in the work item.

Description

  The present invention relates to a management system for a fire extinguisher.

  A technique for reading information (tag information) of an object recorded on an RFID (radio frequency identifier) tag attached to various objects (for example, a product) by wireless communication and using the information for managing the object is widespread. .

  The following Patent Document 1 discloses a system using a fire extinguisher. In the system, when a fire extinguisher with an RFID tag attached is used (a safety pin is pulled out or an operation lever is grasped), the RFID tag is activated. The tag information of the RFID tag and the installation location of the fire extinguisher are associated with each other and registered in the database, and the database is searched based on the tag information when the fire extinguisher is used. And the installation location of the used fire extinguisher is acquired from the database and notified to the fire department via a mobile phone.

Japanese Unexamined Patent Publication No. 2007-102295

  However, the active RFID tag disclosed in Patent Document 1 is supplied with power from the built-in battery when the operation lever is gripped. For this reason, a battery for power supply is required, and it is necessary to ensure the reliability of the switch circuit for power supply. Managing millions of fire extinguishers requires battery manufacturing (purchase) costs, maintenance costs such as checking battery status, and the like. In addition, there is a problem that the power supply switch circuit must be maintained with high reliability.

  In addition, in a conventional fire extinguisher management system, it is determined only by visual inspection whether or not the fire extinguisher is normally operable, and the management information (model, application, service life, date of manufacture, etc.) Registered in the database. For this reason, even if the fire extinguisher has already been used and is not filled with extinguishing agent, the management information may be registered.

  An object of the present invention is to provide a fire extinguisher management system capable of accurately determining whether or not a fire extinguisher can operate normally and managing the fire extinguisher accurately.

  A first feature of the present invention is a fire extinguisher management system to which a set of passive RFID tags are attached. The reading device reads tag information stored in each of the RFID tags; and A state determination unit that determines that the fire extinguisher is in a normal state when the read tag information satisfies a predetermined set of relationships, and determines that the fire extinguisher is in an abnormal state when the tag information is not satisfied; Based on the tag information read by the reader, a work item search unit that searches and acquires a work item for maintenance of the fire extinguisher, and the work item acquired by the work item search unit The result of work performed based on the management information registration unit to which the result is input, and the input result of the work is stored in the RFID tag attached to the fire extinguisher. A database registered by the management information registration unit in association with tag information, and for a fire extinguisher determined to be in an abnormal state by the state determination unit, the set of RFID tags can be replaced. A fire extinguisher management system included in the work item is provided.

  A second feature of the present invention is a fire extinguisher management system to which a set of passive RFID tags are attached, the reading device reading tag information stored in each of the RFID tags, and the reading device. A state determination unit that determines that the fire extinguisher is in a normal state when the read tag information satisfies a predetermined set of relationships, and determines that the fire extinguisher is in an abnormal state when the tag information is not satisfied; The management information registration unit to which management information of a fire extinguisher determined to be in a normal state by the state determination unit is input, and the input management information is stored in the RFID tag attached to the fire extinguisher A database registered in association with the tag information by the management information equality unit, and based on the management information registered in the database, To manage the firearms, to provide a fire extinguisher management system of.

(A) is the schematic which shows the structure of the fire extinguisher of a normal state, (b) And (c) is the schematic when a fire extinguisher is in a normal state. (A) is the schematic which shows the structure of the fire extinguisher in an abnormal state, (b) is the schematic when a fire extinguisher is in an abnormal state. It is a block diagram of the management system which concerns on 1st Embodiment. It is a figure which shows the example of the administrator authentication database of the said management system. It is a figure which shows the example of the manufacturing information database of the said management system. It is a figure which shows the example of the work item information of the said management system. It is a figure which shows the example of the maintenance management information database of the said management system. It is a flowchart which shows the process of the said management system. It is a figure which shows the example of the work content information of the said management system. It is a block diagram of the management system which concerns on 2nd Embodiment. It is a figure which shows the example of the purchase management information database of the said management system. It is a figure which shows the example of the digestive apparatus arrangement | positioning related database of the said management system. It is a flowchart which shows the process of the said management system. It is a block diagram of the management system which concerns on 3rd Embodiment. It is a figure which shows the example of the sales agency management information database of the said management system. It is a figure which shows the example of the sales destination management information database of the said management system. It is a flowchart which shows the process of the said management system.

  Hereinafter, embodiments will be described with reference to the drawings.

  In the embodiment described below, the fire extinguisher is managed by the management systems 4A to 4C. As shown in FIG. 1A, a pair of RFID tags 11 and 12 are attached to each managed fire extinguisher (1-1) at the manufacturer. The RFID tags 11 and 12 are passive RFIDs. The RFID tags 11 and 12 store tag information RFID (# 1) and RFID (# 2), respectively. These tag information is read by the reader [reader] 2 of the management systems 4A to 4C described later.

  Each tag information includes specific information (individual number / manufacturing number, manufacturer name, etc.) of the fire extinguisher (1-1), extinguishing agent type (use), date of manufacture, shipping year linked to the specific information. Various information such as the date of the month and the date of inspection. These tag information is recorded and managed as management information in databases of management systems 4A to 4C described later.

  In this embodiment, a pair of RFID tags [a pair of RFID tags], that is, two RFID tags are attached to one fire extinguisher, but one set including at least two (two or more) RFID tags. RFID tags [a set of RFID tags] may be attached. Here, tag information stored in a pair (one set) of RFID tags attached to one fire extinguisher has a predetermined “pair (set) relationship” if the fire extinguisher is in a normal state [valid state]. To establish.

  Here, the pair (group) relationship is a relationship predetermined by the system and is not particularly limited. For example, a pair (group) relationship is that all tag information is the same (see FIG. 1B), the number sequence as tag information is a forward / reverse order relationship (see FIG. 1C), and the tag information is a numerical value. Are N times or 1 / N (N is an arbitrary number), a correlation in which all tag information satisfies a predetermined function f, and the like.

  The tag information of the RFID tag may be uniquely generated and determined based on the manufacturing number. Alternatively, tag information that satisfies a pair (set) relationship may be automatically generated by a predetermined generation algorithm or dedicated logic. The generated tag information is written to the RFID tag by a writing device [writer]. In a fire extinguisher production line, a pair of RFID tags in which tag information is written are attached to the fire extinguisher.

  As shown in FIG. 1A, when the reader 2 of the management system scans the read signal in the scanning direction S, the passive RFID tags 11 and 12 receive the tag information RFID (# 1) and RFID ( Return # 2) to the reader 2. In this way, the tag information RFID (# 1) and RFID (# 2) are read by the reading device 2 of the management system.

  The fire extinguisher (1-1) to which the pair of RFID tags 11 and 12 are attached is in a normal state (a state in which it can operate normally) when the read tag information satisfies the pair relationship ( FIG. 1), when the pair relationship is not satisfied, it is an abnormal state. The abnormal state is, for example, a state where a fire extinguisher after operation of the operation lever has been ejected (used state).

  That is, as shown in FIG. 2A, when the operation lever 15 of the fire extinguisher (1-1) is operated, one of the two RFID tags 11 and 12 (RFID tag) is operated by the tip of the operation lever 15. 12) is destroyed. The RFID tag 12 may be peeled off from the fire extinguisher (1-1) or covered with an electromagnetic shield. Since the operation lever 15 is configured in this way, the tag information RFID (# 2) is not read by the reading device 2. Therefore, since the reading device 2 can read the tag information RFID (# 1) only from the other of the RFID tags 11 and 12 (RFID tag 11), the pair relationship is not established. As a result, the fire extinguisher (1-1) is determined to be in an abnormal state.

  In addition, the fire extinguisher here also includes a storage container storing a fire extinguishing agent of a fire extinguishing device, a fire extinguishing gas of a general fire extinguishing device, or the like. An RFID for determining whether or not an internal fire extinguishing agent or the like is unused may be attached to the output portion of the storage container. Then, it can be determined whether or not the extinguishing agent or the like is unused depending on whether or not the tag information of the RFID tag has a pair relationship.

(First embodiment)
The management system of this embodiment manages the maintenance of a fire extinguisher. The fire extinguisher needs to perform maintenance work such as replacement of fire extinguishing agents periodically. When a maintenance company (group) handles various fire extinguishers from multiple manufacturers [manufacturers], the work items to be done for each manufacturer differ. For this reason, if the worker does not accurately grasp the work item, the reliability of the work result decreases. The management system of this embodiment prevents such a decrease in reliability.

  As shown in FIG. 3, each fire extinguisher 1-1 to 1-m of the fire extinguisher group 1 which is a management target of the (maintenance) management system 4A of the present embodiment includes a pair of RFID tags as described above. 11 and 12 are attached. Tag information RFID (# 1) and RFID (# 2) stored in the RFID tags 11 and 12 are read by the reading device 2 described above. Note that the management system 4A may include the reading device 2 or may be configured to receive only information from the portable reading device 2. Based on the read tag information RFID (# 1) and RFID (# 2), normality / abnormality of each fire extinguisher 1-1 to 1-m is determined (by a state determination unit 42 described later).

  The management system 4A also includes a work item search unit 41 and a state determination unit 42 that determines the state of the fire extinguisher. According to the determination result of the state determination part 42, the work item according to the normal state or abnormal state of a fire extinguisher is instruct | indicated. In any case of the normal state and the abnormal state, the work item search unit 41 searches for the work item determined by the manufacturer from the manufacturing information database 30 of the manufacturer management system 5 based on the tag information of the fire extinguisher. Therefore, the worker can confirm the work contents by reading the tag information by the reading device 2 and can perform maintenance accurately.

  The management system 4 </ b> A also includes an administrator authentication unit 46 that authenticates whether or not the operator of the management terminal 3 is an authorized administrator registered in advance in the administrator authentication database 47. The management system 4 </ b> A also includes a management information registration unit 48 that receives management information (work results) from the management terminal 3 and registers it in the maintenance management information database 49.

  FIG. 4 shows an example of registration information in the administrator authentication DB 47. Information such as an administrator ID 4701, a password 4702, an approval number 4703, and an expiration date 4704 is registered in advance in the administrator authentication DB 47. When the operator inputs management information to the management terminal 3, his / her manager ID 4701 and password 4702 are input to the management terminal 3. The management system 4A determines whether or not the administrator ID 4701 and password 4702 received from the management terminal 3 are registered in the administrator authentication DB 47. When the administrator ID 4701 and the password 4702 are registered, the operator is permitted to input management information as a regular administrator. On the other hand, if the administrator ID 4701 and password 4702 are not registered, it is determined that the operator is not a regular administrator and is rejected.

  5, in the manufacturing information DB 30 of the manufacturer management system 5, in addition to the ID number of the RFID (# 1) and the ID number of the RFID (# 2) indicating the extinguisher to be managed, the model and the manufacturing Information such as the number, date of manufacture, year, and service life is registered by the manufacturer. These pieces of manufacturing information are read out by the work item search unit 41. This manufacturing information is an example, and items are added or deleted as necessary. In the manufacturing information, a recycle seal number 500 is registered, and special notes (maintenance work items) at the time of manufacturing are also registered as an attached table XYZ501.

  As shown in FIG. 6, work items are registered in the above-described attached table XYZ501. Specifically, in addition to the RFID (# 1) ID number 601 and the RFID (# 2) ID number 602 indicating the work extinguisher, the extinguishing agent deadline 603, the ID of the updated new RFID (# 1) No. 604, ID number 605 of updated new RFID (# 2), safety pin 606, container body (painting, rust, etc.) 607, cap 608, hose 609, indicating pressure gauge 610, nozzle / horn / nozzle plug 611, operation The lever 612 and the service life 613 are registered. In the items 606 to 612, names of locations to be inspected are registered. These work items differ for each type of fire extinguisher, for each year and model, and for each manufacturer. Work items are also added or deleted as necessary.

  As shown in FIG. 7, in the maintenance management information DB 49, in addition to the ID number 701 of the RFID (# 1) indicating the fire extinguisher to be maintained and the ID number 702 of the RFID (# 2), the maintenance company arrival date Information 701 to 718 related to maintenance management such as date 703, maintenance company name 704, maintenance company address 705, etc. is registered by the administrator. In particular, the work contents (work results) performed according to the work items of the above-described attached table XYZ501 are registered as attached table ABC716 (see FIG. 9). When the RFID tag is exchanged, updated new ID numbers 717 and 718 [FIG. 7: maintenance management information DB 49] and updated new ID numbers 905 and 906 [FIG. 9: Appendix ABC716]. (Note: In FIG. 7 and FIG. 9, ID numbers are not matched. The same applies to items 703 and 903.) These management information is also an example, and items are added or deleted as necessary.

  The management information shown in FIGS. 5 to 7 and 9 is registered for each fire extinguisher (for each pair of RFID tags). That is, when 1 million fire extinguishers are manufactured, 1 million sets of information shown in FIGS. 5 to 7 and 9 are registered.

  Next, maintenance management using the management system 4A will be described with reference to the flowchart shown in FIG. First, fire extinguishers received in response to a maintenance request are aligned in the examination room, and RFID tags of each fire extinguisher are scanned to read tag information (step 801). In this case, the RFID tag scanning of the fire extinguisher may be performed in units of one unit (for example, every fire extinguisher 1-1 to 1-m shown in FIG. 1), or may be performed in a plurality of units (for example, , For each fire extinguisher group 1 shown in FIG.

  When scanning a fire extinguisher in a plurality of units, first, a variable N is set to 1 (step 802), and tag information is read from the RFID tag of the Nth fire extinguisher (step 803). Next, it is determined whether or not the above-mentioned “pair (set) relationship” is established for the read RFID tag information (step 804). If the “pair relationship” is established (YES in step 804), it is determined that the fire extinguisher is normal (unused) (step 805), and the fire extinguisher is normal in the management terminal 3. It is displayed (step 806).

  Next, based on the read RFID tag information, the database 51 of the manufacturer management system 5 is searched through communication means such as the Internet, and a maintenance work item corresponding to the RFID tag information is acquired (step 807). : See FIGS. 5 and 6). The work item registered in the attached table XYZ is performed by the worker (step 808). The work content (work result) is input to the management terminal 3 by the worker and registered in the maintenance management information DB 49 (step 809: see FIGS. 7 and 9).

  At this time, the geographical information (acquisition of GPS position information by the GPS device) and the date and time information of the maintenance performed may also be registered in the maintenance management information DB 49 (see item 915 in FIG. 9). When the input is completed (step 810-YES), it is determined whether the variable N matches the number M of fire extinguishers to be maintained (step 811). If the variable N does not match M (step 811-NO), the variable N is incremented (step 812), and the process flow is started from step 803 for the next fire extinguisher. When the variable N matches M (step 811-YES), the scanning (maintenance) of the RFID tags of all the fire extinguishers is completed.

  On the other hand, if the “pair relationship” is not established in step 804 described above (step 804—NO), it is determined that the fire extinguisher is abnormal (used) (step 813), and the fire extinguisher is abnormal in the management terminal 3. A message is displayed (step 814). Next, similarly to step 807, based on the read RFID tag information, the database 51 of the manufacturer management system 5 is searched via communication means such as the Internet, and a maintenance work item corresponding to the RFID tag information is obtained. (Step 815: See FIGS. 5 and 6). The work item registered in the attached table XYZ is performed by the worker (step 816). Since the “pair relationship” has not been established, the RFID tag is exchanged.

  The work content (work result) is input to the management terminal 3 by the worker and registered in the maintenance management information DB 49 (step 817: see FIGS. 7 and 9). Here, the geographic information (GPS position information acquisition by the GPS device) and the implementation date / time information may also be registered in the maintenance management information DB 49 (see item 915 in FIG. 9). When the input is completed (step 810-YES), it is determined whether the variable N matches the number M of fire extinguishers to be maintained (step 811). If the variable N does not match M (step 811-NO), the variable N is incremented (step 812), and the process flow is started from step 803 for the next fire extinguisher. When the variable N matches M (step 811-YES), the scanning (maintenance) of the RFID tags of all the fire extinguishers is completed.

  In the present embodiment, the manufacturer management system 5 and the management system 4A for maintenance are connected via the Internet. However, the manufacturer management system 5 and the management system 4A may be constructed on a single server or a server in a single building.

  As described above, in the present embodiment, for the fire extinguisher determined to be normal, the database of the manufacturer management system is searched based on the read tag information, and the work item determined for the fire extinguisher is acquired, The acquired work item is instructed to the worker. The work content (work result) is input by the worker and registered in the maintenance management information DB. On the other hand, for fire extinguishers that are determined to be abnormal and whose tag information does not satisfy the “pair relationship”, work items that are substantially the same as those of fire extinguishers that are determined to be normal are performed. However, since the “pair relationship” is not satisfied, the operator is supported to replace the RFID tag with a new RFID tag that satisfies the “pair relationship”. Therefore, according to the present embodiment, even when a company (organization) that performs maintenance handles various fire extinguishers by a plurality of manufacturers, the worker can work by accurately grasping the work items. As a result, the reliability of the work result is improved.

(Second Embodiment)
Regarding the management system of this embodiment, the same or equivalent components as those in the first embodiment described above are denoted by the same reference numerals, and detailed description thereof is omitted. The management system of this embodiment is mainly a system for a fire extinguisher purchaser [user]. As shown in FIG. 10, the management system 4 </ b> B of this embodiment also includes a reading device 2, a management terminal 3, a state determination unit 42, an administrator authentication unit 46, and an administrator authentication DB 47.

  In addition, the management information registration unit 48 of the management system 4B registers management information (for example, purchase store name) related to the purchase of a fire extinguisher input from the management terminal 3 in the purchase management information database 50 or from the management terminal 3. Information related to the arrangement of the input fire fighting equipment (including the fire extinguisher) is registered in the fire fighting equipment placement related database 51. Here, when the purchaser of the fire extinguisher is an individual, the individual inputs various information to the management terminal 3. In this case, an information processing apparatus (such as a personal computer or a smartphone) owned by an individual can be used as the management terminal 3. When the purchaser of a fire extinguisher is a company (group), a predetermined administrator inputs various information to the management terminal 3.

  As shown in FIG. 11, in the purchase management information DB 50, in addition to the ID number 1101 of the RFID (# 1) indicating the fire extinguisher to be managed and the ID number 1102 of the RFID (# 2), the model / use / durable Registered are management information 1101 to 1117 related to the purchase of a fire extinguisher, such as the year 1103, the purchaser name 1104, the purchaser address 1105, and the inspector name 1110 at the time of arrival. These pieces of information 1101 to 1117 are input from the management terminal 3 while referring to the purchase order from the seller (sales agency) or the delivery note from the seller. Such management information is also an example, and items are added or deleted as necessary.

  As shown in FIG. 12, in addition to the ID number 1201 of the RFID (# 1) and the ID number 1202 of the RFID (# 2) indicating the fire extinguisher to be managed, the purchaser side includes the fire fighting equipment arrangement related DB 51. Installation location name 1203, installation location latitude / longitude / installation date 1204, installation location drawing 1205, dangerous material storage / dangerous facility drawing 1207 in the vicinity of the installation location, evacuation route map 1208 in the vicinity of the installation location, installation location Registered are management information 1201 to 1217 related to the operation of fire extinguishers such as a water map 1209 in the vicinity, a fire department (emergency telephone number) 1217 having jurisdiction. Such management information is also an example, and items are added or deleted as necessary.

  The management information shown in FIGS. 11 and 12 is also registered for each fire extinguisher (for each pair of RFID tags). That is, when 1 million fire extinguishers are manufactured, 1 million sets of information shown in FIGS. 11 and 12 are registered.

  Next, operation management using the management system 4B will be described with reference to the flowchart shown in FIG. The processing from step 1301 to 1306 is the same as the processing from step 801 to 806 of the first embodiment described above. However, there is a difference that it is performed by a maintenance company or the like in the first embodiment and is performed by a purchaser in the present embodiment.

  Next, based on the read RFID tag information, the management information shown in FIGS. 11 and 12 is registered in the databases 50 and 51 by the operator (administrator) (step 1307). For example, when a fire extinguisher is purchased, the information shown in FIG. 11 is registered in the purchase management information DB 50, and when the fire extinguisher is started or in operation, the information shown in FIG. 12 is registered in the fire fighting equipment arrangement related DB 51 ( Updated). Whether the management information input from the management terminal 3 is information related to purchase management or not is specified by an operator (administrator). The processing from steps 1308 to 1312 is the same as the processing from steps 810 to 814 in the first embodiment described above.

  On the other hand, if the determination in step 1304 is negative (step 1304-NO) and the processing in steps 1311 and 1312 is completed, an instruction to return the fire extinguisher to the seller is output from the management terminal 3 (step 1313). This return instruction is performed by any one or combination of screen display, print output, audio output, and alarm sound. At this time, the management information of the fire extinguisher input from the management terminal 3 may be registered (updated) in the databases 50 and / or 51 (not shown in the flowchart of FIG. 13). After step 1313, the process flow moves to step 1309.

  In the present embodiment, it is determined whether the fire extinguisher is normal or abnormal based on the tag information stored in the pair of IRFD tags, and according to the determination result, the purchase management information such as the seller name and the operation of the drawing of the installation location, etc. Management information is registered in the database. Therefore, the management information of the malfunctioning fire extinguisher is not registered in the database, and the reliability of the database is improved. Moreover, since the drawing of an installation location etc. is registered as management information, the management system of this embodiment is useful for reviewing the disaster prevention capability for every building section.

  The storage container described in the first embodiment is also included in the fire extinguisher, but purchase / operation management information may be registered in the databases 50 and 51 only for unused storage containers. Moreover, in this embodiment, the management system 4B mentioned above was comprised independently from the management system of a manufacturer or a seller. However, the management system 4B may be configured to be connected to a manufacturer's or seller's management system via communication means such as the Internet so that the management information of each other can be bidirectionally searched if necessary. Here, the management system 4B may be configured to be able to refer to the manufacturing history or sales history of the purchased fire extinguisher.

(Third embodiment)
Regarding the management system of this embodiment, the same or equivalent components as those in the first embodiment described above are denoted by the same reference numerals, and detailed description thereof is omitted. The management system of this embodiment is mainly a system for a distributor of a fire extinguisher (distributor [dealer]). As shown in FIG. 14, the management system 4 </ b> C of this embodiment also includes a reading device 2, a management terminal 3, a state determination unit 42, an administrator authentication unit 46, and an administrator authentication DB 47.

  In addition, the management information registration unit 48 of the management system 4C registers management information (for example, the name of the distributor (agent)) related to the fire extinguisher seller input from the management terminal 3 in the distributor information database 52. Or the management information (for example, sales name) related to the sales destination input from the management terminal 3 is registered in the sales destination management information database 53. Here, management information is input to the management terminal 3 at the distributor (sales agent). In this case, an information processing apparatus (such as a personal computer or a smartphone) installed at a distributor (sales agent) can also be used as the management terminal 3.

  As shown in FIG. 15, in the dealer management information DB 52, in addition to the ID number 1501 of the RFID (# 1) indicating the fire extinguisher to be managed and the ID number 1502 of the RFID (# 2), the model / use / Management information 1501 to 1515 relating to the management of a fire extinguisher sales source such as a useful life 1503, a store arrival date 1504, a store name 1505, a store address 1506, a sales destination name 1514, a sales date 1515, and the like are registered. . These pieces of information 1501 to 1515 are input to the management terminal 3 while referring to an order form to the manufacturer and an invoice from the manufacturer. Such management information is also an example, and item contents are added or deleted as necessary.

  As shown in FIG. 16, in the sales destination management information DB 53, in addition to the ID number 1601 of the RFID (# 1) indicating the extinguisher to be managed and the ID number 1602 of the RFID (# 2), the customer (sales (sales) Destination) Address 1603, customer delivery location 1604, customer installation location name 1617, installation location latitude / longitude / installation date 1618, installation location drawing 1619, fire station (emergency telephone number) 1631 Management information 1601 to 1631 relating to sales destination management is registered. Information 1617, 1618, etc. regarding the location of the fire extinguisher is registered based on management information provided from the sales destination. When the sales destination has built its own management system, the management information 1617 to 1631 may be registered in the database of the sales destination management system (see FIGS. 11 and 12 of the second embodiment). That is, the management information 1617 to 1631 indicates that the fire extinguisher sold to a sales destination (for example, a small hospital, an elderly person facility, a public facility such as a school) that cannot build its own management system is stored in the management system 4C of the seller. This is information for proxy management. When the agency management system 4C does not perform agency management, the seller management information DB 53 is not necessary. Note that these pieces of management information are also examples, and item contents are added or deleted as necessary.

  The management information shown in FIGS. 15 and 16 is also registered for each fire extinguisher (for each pair of RFID tags). That is, when 1 million fire extinguishers are manufactured, 1 million sets of information shown in FIGS. 15 and 16 are registered.

  Next, sales management using the management system 4C will be described with reference to the flowchart shown in FIG. The processing from steps 1701 to 1712 is the same as the processing from steps 1301 to 1312 of the second embodiment described above. However, there is a difference that in the second embodiment, it is performed by the purchaser (seller) itself, and in this embodiment, it is performed by the seller instead of the purchaser (seller).

  In the present embodiment, when the determination in step 1704 is negative (step 1704-NO) and the processing in steps 1711 and 1712 is completed, a return instruction to the manufacturer of the fire extinguisher is output from the management terminal 3 (step 1713). ). This return instruction is performed by any one or combination of screen display, print output, audio output, and alarm sound. At this time, the management information of the fire extinguisher input from the management terminal 3 may be registered (updated) in the databases 52 and / or 53 (not shown in the flowchart of FIG. 17). After step 1713, the process flow moves to step 1709.

  Also in this embodiment, it is determined whether the fire extinguisher is normal or abnormal based on the tag information stored in the pair of IRFD tags, and sales management information is registered in the database according to the determination result. Therefore, the management information of the malfunctioning fire extinguisher is not registered in the database, and the reliability of the database is improved.

  The storage container described in the first embodiment is also included in the fire extinguisher, but the vendor / seller management information may be registered in the databases 52 and 53 only for unused storage containers. Moreover, in this embodiment, the management system 4C mentioned above was comprised independently from the manufacturer and the management system of a seller. However, the management system 4C may be configured to be connected to a management system of a manufacturer or a sales destination via a communication unit such as the Internet, and to be able to bidirectionally search each other's management information as necessary. Here, the management system 4C may be configured to be able to refer to the manufacturing history of the sold fire extinguisher and the operation history at the sales destination.

Claims (5)

A fire extinguisher management system with a set of passive RFID tags,
A reading device for reading tag information stored in each of the RFID tags;
When the tag information read by the reader satisfies a predetermined set of relationships, the fire extinguisher is in a normal state, and when not satisfied, the fire extinguisher is determined to be in an abnormal state A determination unit;
Based on the tag information read by the reader, a work item search unit that searches and acquires a work item for maintenance of the fire extinguisher,
A management information registration unit in which a result of work performed based on the work item acquired by the work item search unit is input;
The input work result includes a database registered by the management information registration unit in association with the tag information stored in the RFID tag attached to the fire extinguisher,
For a fire extinguisher determined to be in an abnormal state by the state determination unit, a fire extinguisher management system in which replacement of the set of RFID tags is included in the work item. A fire extinguisher management system according to claim 1,
A fire extinguisher management system in which position information and date information on which the work has been performed are also registered in the maintenance management information database. A fire extinguisher management system with a set of passive RFID tags,
A reading device for reading tag information stored in each of the RFID tags;
When the tag information read by the reader satisfies a predetermined set of relationships, the fire extinguisher is in a normal state, and when not satisfied, the fire extinguisher is determined to be in an abnormal state A determination unit;
A management information registration unit to which management information of a fire extinguisher determined to be in a normal state by the state determination unit is input;
The input management information includes a database registered by the management information equality unit in association with the tag information stored in the RFID tag attached to the fire extinguisher,
A fire extinguisher management system that manages the fire extinguisher based on the management information registered in the database. A fire extinguisher management system according to claim 3,
The management information is management information related to the purchase and installation of the fire extinguisher,
A fire extinguisher management system that outputs a return instruction to a distributor for a fire extinguisher determined to be in an abnormal state by the state determination unit. A fire extinguisher management system according to claim 3,
The management information is management information related to sales of the fire extinguisher,
A fire extinguisher management system that outputs a return instruction to the manufacturer for a fire extinguisher determined to be in an abnormal state by the state determination unit.

Images