Disaster prevention management state display system and disaster prevention management state display method

Abstract

To provide a disaster prevention management state display system for facilitating management of an emergency generator.SOLUTION: An execution date input unit 21 configured to input information of a load test date, information of a component replacement date, and information of a fuel amount confirmation date in advance, a performance attention period setting unit 31 configured to set a performance attention period, a component attention period setting unit 32 configured to set a component attention period, a fuel amount attention period setting unit 33 configured to set a fuel amount attention period, a first determination unit 35a configured to determine whether the current date is before, within, or after the performance attention period, a second determination unit 35b configured to determine whether the current date is before, within, or after the component attention period, a third determination unit 35c configured to determine whether the current date is before, within, or after the fuel amount attention period, and a first mark M1 corresponding to a determination result of the first determination unit, the second determination unit, and the third determination unit; A power generator management mark display processing unit 37 that displays the second mark M2 and the third mark M3 on the user terminal 2.SELECTED DRAWING: Figure 2

Description

[Technical Field]

[0001] The present invention relates to a disaster prevention management status display system and a disaster prevention management status display method related to disaster prevention management including management of emergency generators. [Background technology]

[0002] In recent years, an increasing number of businesses are installing emergency generators to ensure power in emergencies, in line with BCP (business continuity and recovery plans for businesses to minimize damage and ensure business continuity in the event of a disaster or other emergency). Once installed, emergency generator managers are required to properly manage the generators by conducting necessary maintenance, such as operational check tests, to ensure proper operation and performance in the event of a disaster. Emergency generators installed in commercial facilities with a certain floor area or height, as well as medical facilities, nursing homes, schools, and factories, are particularly required by law to undergo load tests at specified intervals.

[0003] Maintenance of emergency generators requires specialized knowledge and skills, so managers generally outsource the work to specialist companies (see Patent Document 1 below). [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Japanese Patent Application Publication No. 2023-183294 Summary of the Invention [Problem to be solved by the invention]

[0005] Once installed, emergency generators are typically inspected and serviced regularly, and their components are regularly replaced. To prevent the emergency generator from running out of fuel or running out of fuel during a disaster, managers must regularly check the fuel level in the emergency generator's fuel tank. Therefore, even when outsourcing emergency generator maintenance to a specialist, managers must simultaneously manage numerous different deadlines, such as the emergency generator's load test deadline, the part replacement deadline for each emergency generator component, and the fuel level check deadline. This can make date management cumbersome, potentially leading to improper emergency generator management.

[0006] In view of the above circumstances, the present invention aims to provide a disaster prevention management status display system and a disaster prevention management status display method that facilitate disaster prevention management, including date management of emergency generators after installation. [Means for solving the problem]

[0007] In order to achieve the above object, the present invention comprises a user terminal and a server that communicates with the user terminal, the server having an implementation date input unit for inputting information on a load test date for an emergency generator, information on a part replacement date for parts of the emergency generator, and information on a fuel quantity confirmation date for the emergency generator in advance, a performance attention period setting unit for setting a performance attention period that is a period immediately before the load test date and ends on the load test date, a part attention period setting unit for setting a part attention period that is a period immediately before the part replacement date and ends on the part replacement date, a fuel quantity attention period setting unit for setting a fuel quantity attention period that is a period immediately before the fuel quantity confirmation date and ends on the fuel quantity confirmation date, and a first judgment unit that judges whether the current date is before the parts warning period, within the parts warning period, or after the parts replacement due date; a third judgment unit that judges whether the current date is before the fuel quantity warning period, within the fuel quantity warning period, or after the fuel quantity confirmation due date; and a generator management mark display processing unit that causes a user terminal to display a first mark corresponding to the judgment result of the first judgment unit, a second mark corresponding to the judgment result of the second judgment unit, and a third mark corresponding to the judgment result of the third judgment unit, and the disaster prevention management status display system displays the management status of the emergency generator with marks.

[0008] In the disaster prevention management status display system described above, the server further has an advance notification transmission processing unit that transmits load test due date advance notification information that notifies the user in advance of the load test due date, part replacement due date advance notification information that notifies the user in advance of the part replacement due date, and fuel quantity check due date advance notification information that notifies the user in advance of the fuel quantity check due date to the user terminal, and the advance notification transmission processing unit may transmit the load test due date advance notification information at the start of the performance caution period, the part replacement due date advance notification information at the start of the part caution period, and the fuel quantity check due date advance notification information at the start of the fuel quantity caution period, respectively. Also, in the disaster prevention management status display system described above, the first mark, the second mark, and the third mark may be illustrations, and the generator management mark display processing unit may display the second mark on the display screen of the user terminal in association with an image of a part of the same type as the part. Furthermore, in the disaster prevention management status display system described above, the server may further have a memory unit, a manufacturing date information input unit for inputting manufacturing date information of the emergency generator in advance, and a parts information input unit for inputting name or model number information of parts of the emergency generator in advance, the memory unit stores performance attention period setting information in which information on the manufacturing date of the emergency generator is associated with information for determining the length of the performance attention period, and part attention period setting information in which information on the name or model number of parts of the emergency generator is associated with information for determining the length of the part attention period, the performance attention period setting unit sets the performance attention period based on the manufacturing date information and performance attention period setting information input to the product information input unit, and the part attention period setting unit sets the part attention period based on the name or model number information and part attention period setting information input to the part information input unit. Furthermore, in the disaster prevention management status display system described above, the server may further have a replacement date input unit that inputs information about the replacement date for disaster prevention stockpiles in advance, a stockpile warning period setting unit that sets a stockpile warning period that is the period immediately preceding the replacement date and ends on the replacement date, a fourth determination unit that determines whether the current date is before the stockpile warning period, during the stockpile warning period, or after the replacement date has passed, and a stockpile management mark display processing unit that displays a fourth mark corresponding to the determination result of the fourth determination unit on the user terminal.

[0009] The present invention also provides a method for determining whether the current date is before the performance caution period, during the performance caution period, or after the load test date. The method includes the steps of: inputting information on a load test date, a part replacement date, and a fuel quantity confirmation date for an emergency generator; setting a performance caution period that is a period immediately prior to the load test date and ends on the load test date; setting a part caution period that is a period immediately prior to the part replacement date and ends on the part replacement date; setting a fuel quantity caution period that is a period immediately prior to the fuel quantity confirmation date and ends on the fuel quantity confirmation date; and determining whether the current date is before the performance caution period, during the performance caution period, or after the load test date. a second determination step of determining whether the current date is before the parts warning period, during the parts warning period, or after the parts replacement due date; a third determination step of determining whether the current date is before the fuel quantity warning period, during the fuel quantity warning period, or after the fuel quantity confirmation due date; and a step of displaying marks on a user terminal corresponding to the determination results of the first determination step, the second determination step, and the third step, thereby displaying the management status of the emergency generator with marks. [Effects of the Invention]

[0010] According to the present invention, the current management status for the deadline set for the emergency generator is displayed on the user terminal with a mark, so the user can grasp the management status for multiple deadlines related to the emergency generator at a glance, which in turn makes it easier to manage disaster prevention. Also, according to the present invention, the mark displayed when the deadline is approaching (such as a performance caution period) makes the user aware that it is time to take action toward the deadline, so the user can timely carry out maintenance of the emergency generator and preparations for it just before the deadline. [Brief explanation of the drawings]

[0011] [Figure 1] 1 is a schematic diagram showing an example of the configuration of a disaster prevention management status display system according to a first embodiment. [Figure 2]2 is a block diagram showing the configuration of a main part of the disaster prevention management status display system of FIG. 1. FIG. [Figure 3] FIG. 10 is a diagram illustrating an example of a correspondence table. [Figure 4] 2 is a flowchart showing an example of the operation of the disaster prevention management status display system of FIG. 1. [Figure 5] FIG. 10 is a diagram illustrating an example of management information. [Figure 6] FIG. 10 is a diagram illustrating an example of management information. [Figure 7] FIG. 10 is a diagram illustrating an example of management information. [Figure 8] FIG. 10 is a diagram illustrating an example of management information. [Figure 9] FIG. 10 is a diagram illustrating an example of a management screen. [Figure 10] FIG. 10 is a diagram illustrating an example of a management screen. [Figure 11] FIG. 10 is a block diagram showing an example of the configuration of a main part of a disaster prevention management status display system according to a second embodiment. [Figure 12] FIG. 10 is a diagram illustrating an example of performance attention period setting information. [Figure 13] FIG. 10 is a diagram illustrating an example of part attention period setting information. DETAILED DESCRIPTION OF THE INVENTION

[0012] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings, although the present invention is not limited thereto.

[0013] First Embodiment First, a first embodiment of the present invention will be described. FIG. 1 is a schematic diagram showing an example of the configuration of a disaster prevention management status display system 100 according to the first embodiment. The disaster prevention management status display system 100 is used for disaster prevention management in a facility where an emergency generator is installed, and displays the current management status on a management screen. A user of the disaster prevention management status display system 100 is assumed to be, for example, a disaster prevention manager of the facility, who manages the facility's emergency generator and disaster prevention stockpiles. The above points also apply to a disaster prevention management status display system of a second embodiment, which will be described later.

[0014] 1, the disaster prevention management status display system 100 includes a server 1 and a user terminal 2. The server 1 and the user terminal 2 are connected to each other so that they can communicate with each other via a communication network 3. The communication network 3 is a network including wired or wireless communication lines, such as the Internet or a wireless communication line network.

[0015] Server 1 is a cloud server, a virtual server built on a virtual infrastructure (cloud) on a network. Server 1 is realized by the cooperation of multiple computers on the network. Here, the network is, for example, the Internet. The computer includes an information storage device such as a hard disk and memory, an arithmetic processing device such as a CPU (Central Processing Unit), a transceiver, etc. The computer constituting server 1 stores a program for implementing the processes of server 1 described below. Execution of this program realizes each function of server 1, i.e., functions of a communication unit 10, an input unit 20, a control unit 30, a memory unit 40, etc. described below. Note that server 1 may be a physical server instead of a cloud server, or may be realized by a single computer or a computer system in which multiple computers operate in cooperation. Server 1 is managed by the operator of disaster prevention management status display system 100. The computer of server 1 executes predetermined steps in accordance with the program, thereby implementing a disaster prevention management status display method described below.

[0016] 2 is a block diagram showing an example of the configuration of the server 1. The server 1 includes a communication unit 10, an input unit 20, a control unit 30, and a storage unit 40.

[0017] The communication unit 10 is connected to terminals such as the user terminal 2 via the communication network 3, and receives data sent from the terminals and sends data to the terminals.

[0018] The input unit 20 inputs predetermined information to the server 1 in advance. Specifically, the input unit 20 inputs predetermined information (e.g., information on a deadline to be managed) directly to the server 1 in advance, the predetermined information being input from an input means (e.g., a keyboard, a touch panel, a mouse, etc.) of the user terminal 2, an input means of a computer constituting the server 1, or an input means of an administrator terminal (not shown) that is capable of communicating with the server 1 and used by the administrator. Note that the input unit 20 may not directly input the information input from the input means to the server 1, but may input information after performing predetermined arithmetic processing on the information input from the input means in advance. Therefore, the predetermined information input to the server 1 may be information input from the input means, etc., or information determined based on the information input from the input means. The predetermined information input by the input unit 20 is stored in the storage unit 40. Note that the matters related to the input unit 20 described above also apply to the input unit 220 of the second embodiment described below.

[0019] The input unit 20 has an implementation date input unit 21, a replacement date input unit 22, a performance warning period start information input unit 23, a parts warning period start information input unit 24, a fuel quantity warning period start information input unit 25, and a stockpile warning period start information input unit 26.

[0020] The implementation date input unit 21 inputs in advance information about the load test date (hereinafter referred to as the "load test date") for an emergency generator (hereinafter referred to as the "emergency generator") managed by the user. A load test is a test to check the operation of an emergency generator under conditions similar to an actual operating environment, and tests whether the emergency generator is operating at a specified load to determine whether it is performing as specified. The load test date is the date of the first load test if a load test has not been performed since the emergency generator was installed, or the date of the next load test if a load test has been performed before. Furthermore, the load test date is, for example, the deadline date for a load test if a load test is required to be performed at a specified interval, or the recommended or scheduled date for a load test if a load test is not required. The recommended and scheduled dates for a load test are set based on, for example, the time elapsed since the last load test, the manufacturing date of the emergency generator, the specifications of the emergency generator, etc.

[0021] Furthermore, the implementation date input unit 21 inputs in advance information on replacement dates (hereinafter referred to as "part replacement dates") for the parts (hereinafter referred to as "parts") that make up the emergency generator. Parts are, for example, parts that deteriorate over time or consumable parts such as oil, filters, and belts. Part replacement dates are input for each part. The part replacement dates are the replacement deadline date, recommended replacement date, or planned replacement date set for the part, and are set, for example, according to the type and properties of the part, the time of manufacture, etc.

[0022] Furthermore, the implementation date input unit 21 inputs information on the implementation date for checking the fuel quantity in the fuel tank of the emergency generator (hereinafter referred to as the "fuel quantity check date"). The fuel in the fuel tank may be, for example, diesel, heavy oil, or liquefied petroleum gas. The emergency generator consumes fuel during load tests and disaster prevention drills even when there is no emergency, so regular checks of the fuel quantity are necessary. The fuel quantity check can be performed, for example, by reading a fuel meter attached to the fuel tank to determine the remaining fuel quantity in the fuel tank, or by reading the display of a flow meter connected to the fuel outlet of the fuel tank and estimating the remaining fuel quantity based on the amount of fuel used over a predetermined period. The fuel quantity check date is the recommended or scheduled date for checking the fuel quantity, and is set, for example, based on the elapsed time since the last fuel quantity check or the operating time of the emergency generator since the last fuel quantity check.

[0023] The replacement date input unit 22 inputs in advance information about the replacement date (hereinafter referred to as the "replacement date") of disaster preparedness supplies (hereinafter referred to as "disaster preparedness supplies") that are stockpiled inside or outside the facility and managed by the user. Disaster preparedness supplies include food and daily necessities that are kept in preparation for a disaster, such as emergency food, preserved water, portable toilets, and a stockpile set consisting of multiple types of stockpiles. The replacement date is the recommended replacement date, planned replacement date, or replacement deadline date for the disaster preparedness supplies. For example, the best-before date, use-by date, or use-by date of the disaster preparedness supplies is applied as the replacement deadline date.

[0024] The performance warning period start information input unit 23 inputs in advance information on the start of a performance warning period, which will be described later. The parts warning period start information input unit 24 inputs in advance information on the start of a parts warning period, which will be described later. The fuel quantity warning period start information input unit 25 inputs in advance information on the start of a fuel quantity warning period, which will be described later. The stockpile warning period start information input unit 26 inputs in advance information on the start of a stockpile warning period, which will be described later.

[0025] The control unit 30 has a processing unit (hereinafter referred to as the "performance caution period setting unit") 31 that sets a performance caution period. The performance caution period is a period that is set immediately before the load test date, for example, one to six months immediately before the load test date. Therefore, the performance caution period is a period in which the risk of emergency generator failure is higher than immediately after installation or maintenance of the emergency generator, and caution is required from the perspective of disaster prevention, and it is also a period in which a load test of the emergency generator or preparations for such a test are expected to be carried out.

[0026] In this embodiment, the performance caution period setting unit 31 sets the performance caution period based on the information on the load test date input by the implementation date input unit 21 and the information on the start date of the performance caution period input by the performance caution period start information input unit 23. That is, the performance caution period setting unit 31 sets a performance caution period whose start date is the time input by the performance caution period start information input unit 20 and whose end date is the load test date.

[0027] The control unit 30 further has a processing unit (hereinafter referred to as the "parts attention period setting unit") 32 that sets a parts attention period. The parts attention period is a period that is set immediately before the parts replacement due date, for example, one to six months immediately before the parts replacement due date. Therefore, the parts attention period is a period that requires attention from the perspective of disaster prevention because there is a higher risk of emergency generator failure due to deterioration and wear of parts over time compared to the period immediately after installation of the emergency generator or immediately after maintenance, and it is also a period when parts replacement or preparation for replacement is expected to be carried out.

[0028] In this embodiment, the part warning period setting unit 32 sets the part warning period based on the information on the part replacement due date input by the implementation due date input unit 21 and the information on the start date of the part warning period input by the part warning period start date information input unit 24. That is, the part warning period setting unit 32 sets a part warning period whose start date is the time input by the part warning period start date information input unit 24 and whose end date is the part replacement due date.

[0029] The control unit 30 further has a processing unit (hereinafter referred to as the "fuel quantity attention period setting unit") 33 that sets a fuel quantity attention period. The fuel quantity attention period is a period that is set immediately before the fuel quantity confirmation due date, for example, one to six months immediately before the fuel quantity confirmation due date. Therefore, the fuel quantity attention period is a period that requires caution from the perspective of disaster prevention, as there is a higher risk of the emergency generator running out of fuel compared to the periods immediately after refueling or immediately after the fuel quantity is confirmed, and is also a period when it is expected that the fuel quantity will be checked or preparations for checking will be made.

[0030] The fuel amount attention period setting unit 33 sets the fuel amount attention period based on the information on the fuel amount confirmation date input by the implementation date input unit 21 and the information on the start date of the fuel amount attention period input by the fuel amount attention period start information input unit 25. That is, the fuel amount attention period setting unit 33 sets the fuel amount attention period whose start date is the time input by the fuel amount attention period start information input unit 20 and whose end date is the fuel amount confirmation date.

[0031] The control unit 30 further has a processing unit 34 (hereinafter referred to as the "stockpile warning period setting unit") that sets a stockpile warning period. The stockpile warning period is a period that is set immediately before the replacement due date, for example, one to six months immediately before the replacement due date. Therefore, the stockpile warning period is a period during which caution is required when consuming or using disaster preparedness supplies due to deterioration over time, and is also a time when it is expected that disaster preparedness supplies will be replaced or preparations for replacement will be made.

[0032] The stockpile warning period setting unit 34 sets the stockpile warning period based on the replacement date information input by the replacement date input unit 22 and the information on the start date of the stockpile warning period input by the stockpile warning period start information input unit 26. In other words, the stockpile warning period setting unit 34 sets a stockpile warning period that starts at the time input by the stockpile warning period start information input unit 26 and ends on the replacement date.

[0033] The control unit 30 further has a first determination unit 35a, a second determination unit 35b, a third determination unit 35c, a fourth determination unit 35d, a management screen display processing unit 36, and a prior notification transmission processing unit 39. The management screen display processing unit 36 ​​is a processing unit that displays a management screen on the user terminal 2, and has a generator management mark display processing unit 37 and a stockpile management mark display processing unit 38.

[0034] The first determination unit 35a is a processing unit that determines whether the current date is before the performance warning period, during the performance warning period, or after the performance warning period (i.e., after the load test due date). The second determination unit 35b is a processing unit that determines whether the current date is before the parts warning period, during the parts warning period, or after the parts warning period (i.e., after the parts replacement due date). The third determination unit 35c is a processing unit that determines whether the current date is before the fuel quantity warning period, during the fuel quantity warning period, or after the fuel quantity warning period (i.e., after the fuel quantity confirmation due date). The fourth determination unit 35d is a processing unit that determines whether the current date is before the stockpile warning period, during the stockpile warning period, or after the stockpile warning period (i.e., after the replacement due date).

[0035] The generator control mark display processing unit 37 is a processing unit that displays the first mark M1, the second mark M2, and the third mark M3 (see FIG. 3) on the user terminal 2. The generator control mark display processing unit 37 displays the second mark M2 in association with an image I2 that indicates a part that is subject to due date management (see FIG. 9). The stockpile control mark display processing unit 38 is a processing unit that displays the fourth mark M4 (see FIG. 3) on the user terminal 2.

[0036] The first mark M1 corresponds to the determination result of the first determination unit 35a and is a different mark for three periods: before the performance warning period, the performance warning period, and after the load test deadline. The second mark M2 corresponds to the determination result of the second determination unit 35b and is a different mark for three periods: before the parts warning period, the parts warning period, and after the parts replacement deadline. The third mark M3 corresponds to the determination result of the third determination unit 35c and is a different mark for three periods: before the fuel quantity warning period, the fuel quantity warning period, and after the fuel quantity confirmation deadline. The fourth mark M4 corresponds to the determination result of the fourth determination unit 35d and is a different mark for three periods: before the stockpile warning period, the stockpile warning period, and after the replacement deadline.

[0037] Fig. 3 is a diagram showing an example of a correspondence table stored in the storage unit 40. As shown in Fig. 3, the first mark M1, the second mark M2, the third mark M3, and the fourth mark M4 are weather marks, and depending on the season, they will be a "sunny mark" consisting of an illustration of a sun, a "cloudy mark" consisting of an illustration of a cloud, or a "rainy mark" consisting of an illustration of an umbrella and rain.

[0038] Specifically, the first mark M1 is a "sunny mark" before the performance caution period when the load test date is still some way off, a "cloudy mark" when the load test date is approaching, i.e., during the performance caution period, and a "rainy mark" after the load test date has passed. In this way, the first mark M1 is an illustrated mark that changes according to three periods set based on the load test date, etc., and is a mark that indicates the management status of the load test date and allows the user to intuitively understand whether a load test is currently being conducted and whether preparations for it are required.

[0039] The second mark M2 is a "sunny mark" before the parts warning period when the parts replacement due date is still some way off, a "cloudy mark" when the parts replacement due date is approaching, i.e., during the parts warning period, and a "rain mark" after the parts replacement due date has passed. In this way, the second mark M2 is an illustrated mark that changes according to three periods set based on the parts replacement due date, etc., and is a mark that indicates the management status of the parts replacement due date and allows the user to visually and intuitively understand whether or not parts replacement is currently being carried out and whether preparations for it are necessary.

[0040] The third mark M3 is a "sunny mark" before the fuel quantity caution period when the fuel quantity check deadline is still some way off, a "cloudy mark" when the fuel quantity check deadline is approaching, i.e., during the fuel quantity caution period, and a "rain mark" after the fuel quantity check deadline has passed. In this way, the third mark M3 is an illustrated mark that changes according to three periods set based on the fuel quantity check deadline, etc., and is a mark that indicates the management status of the fuel quantity check deadline and allows the user to visually and intuitively understand whether or not a fuel quantity check is currently being carried out and whether preparations for it are required.

[0041] The fourth mark M4 is a "sunny mark" before the stockpile warning period when the replacement deadline is still in the future, a "cloudy mark" when the replacement deadline is approaching, i.e., during the stockpile warning period, and a "rain mark" when the replacement deadline has passed, i.e., after the stockpile warning period. In this way, the fourth mark M4 is an illustrated mark that changes according to three periods set based on the replacement deadline, etc., and indicates the management status of the replacement deadline, allowing the user to visually and intuitively understand whether or not disaster preparedness stockpile replacement is currently being carried out and whether preparations for it are necessary.

[0042] The first mark M1, the second mark M2, the third mark M3, and the fourth mark M4 are not limited to weather marks, but may be any marks that allow the user to identify the status of deadline management at a glance. For example, instead of the "sunny mark," "cloudy mark," or "rainy mark," the first mark M1 may be a different illustrated mark such as a "green light mark," a "yellow light mark," or a "red light mark," or a symbol mark such as "◯," "△," or "X," or may be a mark such as an emoticon or a photograph, and the same applies to the second mark M2, the third mark M3, and the fourth mark M4.

[0043] The advance notification sending processing unit 39 is a processing unit that sends information notifying the user in advance of the load test due date (hereinafter referred to as "load test due date advance notification information"), information notifying the user in advance of the part replacement due date (hereinafter referred to as "part replacement due date advance notification information"), and information notifying the user in advance of the fuel quantity confirmation due date (hereinafter referred to as "fuel quantity confirmation due date advance notification information") to the user terminal 2.

[0044] The load test due date advance notification information is information that includes the date of the load test due date, and in addition to the date, may further include information such as the test content and test time of the load test to be performed. The part replacement due date advance notification information is information that includes the date of the part replacement due date, and in addition to the date, may further include information such as details of the part to be replaced and the time required for part replacement. The fuel quantity confirmation due date advance notification information is information that includes the date of the fuel quantity confirmation due date, and in addition to the date, may further include information such as the fuel quantity confirmation procedure and precautions.

[0045] The advance notification transmission processing unit 39 transmits load test due date advance notification information to the user terminal 2 at the start of the performance attention period set by the performance attention period setting unit 31. The advance notification transmission processing unit 39 also transmits part replacement due date advance notification information to the user terminal 2 at the start of the part attention period set by the part attention period setting unit 32. The advance notification transmission processing unit 39 also transmits fuel quantity confirmation due date advance notification information to the user terminal 2 at the start of the fuel quantity attention period set by the fuel quantity attention period setting unit 33.

[0046] The memory unit 40 stores the above-mentioned programs and information of the correspondence table, information input by the input unit 20, information set by processing of the control unit 30, information to be sent to the user terminal 2, management information described later, and the like.

[0047] The user terminal 2 is a terminal used by a user, such as a PC (Personal Computer). The user terminal 2 includes the above-mentioned input means, information storage means such as a memory, processing means such as a CPU, transmission / reception means, and display means such as a display.

[0048] Next, the operation of the disaster prevention management status display system 100 will be described with reference to the flowchart shown in Fig. 4. A disaster prevention management status display method is implemented by the operation of the disaster prevention management status display system 100. Fig. 4 is a flowchart showing an example of the operation of the disaster prevention management status display system (disaster prevention management status display method).

[0049] As shown in FIG. 4, first, the server 1 inputs management information (step S01). In step S01, the input unit 20 inputs the management information to the server. The management information is input via input means of a terminal such as the user terminal 2 or an operator terminal. The management information will be described later. Specifically, in step S01, the implementation date input unit 21 inputs information on the load test date, the part replacement date, and the fuel quantity confirmation date to the server 1. Furthermore, the replacement date input unit 22 inputs information on the replacement date to the server 1. Furthermore, the performance warning period start information input unit 23, the part warning period start information input unit 24, the fuel quantity warning period start information input unit 25, and the stockpile warning period start information input unit 26 input information on the start dates of the performance warning period, the part warning period, the fuel quantity warning period, and the stockpile warning period, respectively, to the server 1. The input management information is stored in the server 1 and can be accessed from the terminals described above.

[0050] Figures 5 to 8 show examples of management information, and are diagrams showing the state displayed on a display means such as a terminal. Specifically, Figure 5 shows management information related to a load test of an emergency generator, Figure 6 shows management information related to parts, Figure 7 shows management information related to checking the amount of fuel in the emergency generator, and Figure 8 shows management information related to disaster prevention stockpiles.

[0051] The management information shown in Fig. 5 includes information on the manufacturing date of the emergency generator, the date of the last load test, the scheduled date of the next load test (load test date), and the date of notification before the deadline. In the management information shown in Fig. 5, the performance caution period start information input unit 23 inputs information on the start date of the performance caution period as information on the date of notification before the deadline. Therefore, the date of notification before the deadline in the management information shown in Fig. 5 is also the start date of the performance caution period.

[0052] The management information shown in Fig. 6 includes information on the part name, model number, quantity, installation date, recommended replacement date (part replacement due date), and advance notification time. In the management information shown in Fig. 6, the part warning period start information input unit 24 inputs information on the start date of the part warning period as information on the advance notification time. Therefore, the advance notification time date in the management information shown in Fig. 6 is also the start date of the part warning period. Management information on parts is created for each type of part that makes up the emergency generator.

[0053] The management information shown in Fig. 7 includes information on the tank capacity of fuel in the generator, the time of the previous meter (fuel gauge) check, the time of the next meter check (fuel quantity check due date), and the date of the advance notice of meter check. In the management information shown in Fig. 7, the fuel quantity caution period start information input unit 25 inputs information on the start of the fuel quantity caution period as information on the time of the advance notice of meter check. Therefore, the date of the advance notice of meter check in the management information shown in Fig. 7 is also the start of the fuel quantity caution period.

[0054] 8 includes information on the name, quantity, stockpiling start date, replacement deadline (replacement date), and start date of the stockpiling warning period for disaster prevention stockpiles. Disaster prevention stockpile management information is created for each type of disaster prevention stockpile item.

[0055] Following step S01, the server 1 sets a performance caution period, a parts caution period, a fuel quantity caution period, and a stockpile caution period (step S02). In step S02, the performance caution period is set by processing of the performance caution period setting unit 31. For example, when the management information shown in FIG. 5 is input to the server 1, the performance caution period set here is a period starting on the day of the advance notification and ending on the date the next load test is scheduled, that is, a three-month period starting on June 10, 2024, and ending on September 10, 2024.

[0056] Furthermore, in step S02, a part warning period is set by processing of the part warning period setting unit 32. The part warning period is set for each type of part. For example, when the management information shown in FIG. 6 is input to the server 1, the part warning period set here is a period starting from the time of notification before the deadline and ending when replacement is recommended, and is three months starting from October 10, 2023 to January 10, 2024.

[0057] Furthermore, in step S02, a fuel amount attention period is set by processing of fuel amount attention period setting unit 33. For example, when the management information shown in Fig. 7 is input to server 1, the fuel amount attention period set here is a period starting on the day of the advance notice for meter check and ending at the time of the next meter check, and is one month long, starting on June 10, 2024 and ending on July 10, 2024.

[0058] Furthermore, in step S02, the stockpile warning period is set by processing of the stockpile warning period setting unit 34. For example, when the management information shown in Fig. 8 is input to the server 1, the stockpile warning period set here is a period starting on the start date of the stockpile warning period and ending on the replacement deadline date, and is one month long, starting on June 10, 2024 and ending on July 10, 2024.

[0059] After processing step S02, the server 1 transmits advance notifications at the start of a performance caution period, a parts caution period, and a fuel quantity caution period (step S03). In step S03, advance notifications are transmitted to the user terminal 2 by processing of the advance notification transmission processing unit 39. Specifically, load test due date advance notification information is transmitted to the user terminal 2 at the start of a performance caution period. Furthermore, parts replacement due date advance notification information is transmitted to the user terminal 2 at the start of a parts caution period. Furthermore, fuel quantity confirmation due date advance notification information is transmitted to the user terminal 2 at the start of a fuel quantity caution period.

[0060] After the process of step S02, the server 1 displays a management screen on the user terminal 2 in response to a request from the user terminal 2. The specific operation of the disaster prevention management status display system 100 in this case is as follows.

[0061] First, the user terminal 2 accesses the server 1 (step S11) and requests the display of a management screen. Upon receiving the request, the server 1 executes the following process. Specifically, the server 1 determines whether the current date is before the performance warning period, during the performance warning period, or after the performance warning period has elapsed (step S04). The server 1 also determines whether the current date is before the parts warning period, during the parts warning period, or after the parts warning period has elapsed (step S05). The determination in step S05 is performed for each type of part. The server 1 also determines whether the current date is before the fuel amount warning period, during the fuel amount warning period, or after the fuel amount warning period has elapsed (step S06). The server 1 also determines whether the current date is before the stockpile warning period, during the stockpile warning period, or after the stockpile warning period has elapsed (step S07). The determination in step S07 is performed for each type of disaster preparedness stockpile. The above-mentioned steps S04 to S07 are executed by the processing of the first to fourth determination units 35a, etc., respectively.

[0062] Following step S07, the server 1 transmits management screen information to the user terminal 2 (step S08). Then, the user terminal 2 receives the management screen information from the server 1 and displays the management screen (step S12). The management screen is a display screen that is displayed on the user terminal 2 and displays the current due date management status, and a first mark M1, a second mark M2, a third mark M3, and a fourth mark M4 are displayed by processing of the management screen display processing unit 36. The management screen has a management screen for emergency generators and a management screen for disaster preparedness stockpiles. The management screen for emergency generators and the management screen for disaster preparedness stockpiles are configured to switch between each other in response to, for example, an operation of the user terminal 2, but may also be displayed together on the same screen.

[0063] Fig. 9 is a diagram showing an example of a management screen for an emergency generator. As shown in Fig. 9, the management screen displays an image I1 of the emergency generator in a state where a load test is being conducted, an image I2 of multiple parts, and an image I3 related to the fuel in the generator. These images I1 to I3 are photographs, but may also be illustrations or videos. Also displayed on this management screen are a first mark M1, multiple second marks M2, and a third mark M3.

[0064] The first mark M1 is displayed on the management screen in association with an image I1 of the emergency generator in a state where a load test is being conducted. The first mark M1 indicates the management status related to the load test of the emergency generator, and is a "rain mark" on the management screen shown in Fig. 9, indicating that the load test deadline has passed. In other words, this first mark M1 indicates that a load test must be conducted immediately.

[0065] The second mark M2 is displayed on the management screen in association with an image I2 indicating a part to be replaced. The management screen shown in FIG. 9 displays multiple second marks M2 corresponding to multiple part images I2 (specifically, images of a battery, engine oil, fuel filter, engine oil filter, engine belt, and generator cover). The second marks M2 indicate the due date management status of the corresponding part. For example, the second mark m2 displayed alongside the battery item on the management screen shown in FIG. 9 corresponds to the battery image i2 and is a "clear" mark, indicating that the battery should be replaced and that the part warning period has not yet begun. In other words, this second mark m2 indicates that no user action is currently required regarding battery replacement. The part in image I2 associated with the second mark M2 is of the same type (model) as the part to be actually replaced. For example, the battery in the battery image i2 on the management screen shown in FIG. 9 is the battery itself for which a part replacement due date has been set, or a battery of the same type as the battery, but not the actual battery.

[0066] The third mark M3 is displayed on the management screen in association with the image I3 relating to the fuel in the generator. The third mark M3 indicates the due date management status for fuel quantity confirmation. For example, the third mark M3 shown in FIG. 9 is a mark relating to fuel quantity management, and is a "cloudy mark," indicating that a fuel quantity caution period is in effect. In other words, this third mark M3 indicates that the due date for fuel quantity confirmation is approaching and that it is an appropriate time to check the fuel quantity.

[0067] FIG. 10 is a diagram showing an example of a management screen for disaster preparedness supplies. A fourth mark M4 is displayed on the management screen in association with an image I4 representing a disaster preparedness supply. The management screen shown in FIG. 10 displays multiple fourth marks M4 corresponding to multiple images I4 of disaster preparedness supplies (i.e., images of emergency food, preserved water, and portable toilets). These fourth marks M4 indicate the due date management status for replacing the disaster preparedness supplies. For example, in the management screen shown in FIG. 10, the fourth mark m4 displayed alongside the emergency food item corresponds to the image I4 of emergency food and is a "rain mark," indicating that the replacement deadline for the emergency food has passed. In other words, this fourth mark M4 indicates that the emergency food needs to be replaced immediately. The disaster preparedness supply item of image I4 associated with the fourth mark M4 is the same type of disaster preparedness supply item as the one to be replaced.

[0068] The disaster prevention management status display system 100 and its operation method (disaster prevention management status display method) according to the first embodiment have been described above, but the disaster prevention management status display system 100 and its operation method are not limited to the above. For example, the steps in the flowchart shown in FIG. 4 may be executed in an order different from that shown in the figure, or multiple steps may be executed simultaneously. Also, some of the steps shown in the figure may be omitted. For example, with regard to the determination process of steps S04 to S07, these steps may be executed simultaneously, or may be executed in the order of steps S07 to S04, or execution of step S07 may be omitted. If step S07 is not executed, the display of the disaster prevention stockpile item management screen is omitted.

[0069] According to the disaster prevention management status display system 100 and disaster prevention management status display method of the first embodiment (hereinafter sometimes simply referred to as the "first embodiment"), the current management status regarding deadlines for emergency generators, etc. is displayed with a mark on the user terminal 2, allowing the user to grasp the management status at a glance and easily manage multiple deadlines, thereby enabling disaster prevention management, including management of emergency generators and disaster prevention stockpiles, to be carried out easily and reliably.

[0070] Furthermore, according to the first embodiment, different display marks are used before the deadline (before the performance caution period, parts caution period, fuel quantity caution period, and stockpile caution period), just before the deadline (before the performance caution period, parts caution period, fuel quantity caution period, and stockpile caution period), and after the deadline (after the load test deadline, parts replacement deadline, fuel quantity confirmation deadline, and replacement deadline). Therefore, the display mark before the deadline (the "clear mark" in the above example) allows the user to confirm that management is going smoothly, and the display mark just before the deadline (the "cloudy mark" in the above example) allows the user to recognize that it is time to take action toward the deadline. This allows the user to perform maintenance on the emergency generator, replace disaster preparedness supplies, or prepare for these actions in a timely manner just before the deadline, thereby enabling efficient disaster prevention management.

[0071] Furthermore, according to the first embodiment, the first mark M1, the second mark M2, the third mark M3, and the fourth mark M4 are illustrations, so the user can grasp the current date management status at a glance. Furthermore, the second mark M2 is displayed in association with an image of a part, so the user can easily recognize at a glance the type of part corresponding to the second mark M2. Furthermore, the fourth mark M4 is displayed in association with an image of a disaster preparedness item, so the user can easily recognize at a glance which type of disaster preparedness item the fourth mark M4 corresponds to.

[0072] Furthermore, according to the first embodiment, advance notifications are sent to the user terminal 2 at the start of each of the performance attention period, parts attention period, and fuel quantity attention period, so that the user can check the deadlines set for emergency generators, etc. as they approach, thereby enabling even more reliable management of emergency generators.

[0073] Second Embodiment Next, a second embodiment of the present invention will be described. In the following description, components that are the same as or equivalent to those in the first embodiment will be given the same reference numerals, and descriptions thereof will be omitted or simplified.

[0074] The disaster prevention management status display system (not shown) according to the second embodiment includes a server 12 (see FIG. 11) and a user terminal 2. The server 12 and the user terminal 2 are connected via a communication network 3 so as to be able to communicate with each other.

[0075] 11 is a block diagram showing an example of the configuration of the server 12. As shown in FIG. 11, the server 12 includes a communication unit 10, an input unit 220, a control unit 230, and a storage unit 240.

[0076] The input unit 220 has a manufacturing time information input unit 27 for inputting in advance manufacturing time information of the emergency generator (hereinafter referred to as "manufacturing time information"), and a part information input unit 28 for inputting in advance information on the name or model number of the part to be replaced (hereinafter referred to as "part name information, etc.") Unlike the input unit 20 of the first embodiment, the input unit 220 does not have the performance warning period start information input unit 23 and the part warning period start information input unit 24.

[0077] Unlike the control unit 30 of the first embodiment, the control unit 230 has a performance warning period setting unit 231 and a part warning period setting unit 232. The performance warning period setting unit 231 is a processing unit that sets the performance warning period in the same way as the performance warning period setting unit 31 of the first embodiment described above, but sets the performance warning period based on manufacturing date information and performance warning period setting information, as will be described later. The part warning period setting unit 232 is a processing unit that sets the part warning period in the same way as the part warning period setting unit 32 of the first embodiment described above, but sets the part warning period based on part warning period setting information and part name etc. information, as will be described later.

[0078] The storage unit 240 stores performance attention period setting information 41 and component attention period setting information 42.

[0079] The performance warning period setting information 41 is information in which manufacturing date information and information for determining the length of the performance warning period (hereinafter referred to as "performance warning period length determination information") are associated. Since information on the load test date is input in advance to the server 12 by the implementation date input unit 21, the length of the performance warning period can be determined from the input information on the load test date and information on the start date of the performance warning period. Therefore, the performance warning period length determination information includes not only information on the length of the performance warning period but also information on the start date of the performance warning period.

[0080] The part warning period setting information 42 is information in which part name information and other information for determining the length of the part warning period (hereinafter referred to as "part warning period length determination information") are associated with each other. Incidentally, since information on the part replacement due date is input in advance to the server 12 by the implementation due date input unit 21, the length of the part warning period can be determined from the input information on the part replacement due date and information on the start date of the part warning period. Therefore, the part warning period length determination information includes not only information on the length of the part warning period, but also information on the start date of the part warning period.

[0081] Fig. 12(a) is a diagram showing an example of performance warning period setting information 41. As shown in Fig. 12(a), the performance warning period setting information 41 is information in which information on the manufacturing date of the emergency generator is associated with information on the length of the performance warning period (performance warning period length determination information), and in the performance warning period setting information 41, the length of the performance warning period is set for each manufacturing date of the emergency generator. The length of this performance warning period is set according to the manufacturing date of the emergency generator, and is set so that, for example, the older the manufacturing date of the emergency generator, the longer the length of the performance warning period. The performance warning period setting information 41 is not limited to the information shown in Fig. 12(a), and may be, for example, information in which information on the starting date of the performance warning period (performance warning period length determination information) is associated with information on the manufacturing date of the emergency generator, as shown in Fig. 12(b).

[0082] FIG. 13(a) is a diagram showing an example of component attention period setting information 42. As shown in FIG. 13(a), component attention period setting information 42 is information in which component model number information is associated with component attention period length information (component attention period length determination information), and the component attention period setting information 42 sets the component attention period length for each component model number. The length of this component attention period is set according to the properties, material, shape, etc. of the corresponding component. Performance attention period setting information 41 is not limited to the information shown in FIG. 13(a). For example, it may be information in which component name (component name) information is associated with component attention period length information (component attention period length determination information) as shown in FIG. 13(b), information in which component model number information is associated with component attention period start information (component attention period length determination information) as shown in FIG. 13(c), or information in which component name information is associated with component attention period start information as shown in FIG. 13(d).

[0083] Next, the operation of the disaster prevention management status display system (disaster prevention management status display method) according to this embodiment will be described. The operation of this disaster prevention management status display system is similar to the operation of the disaster prevention management status display system 100 according to the first embodiment described above, and operates, for example, according to the flowchart shown in FIG.

[0084] However, in the operation of the disaster prevention management status display system according to this embodiment, information such as manufacturing date information and part name information is input in advance in a process equivalent to the above step S01. The input manufacturing date information and part name information are stored in the storage unit 240. Also, in the operation of the disaster prevention management status display system according to this embodiment, in the process equivalent to the above step S02, the process of setting the performance warning period and part warning period is as described below, and information on the start date of the performance warning period and information on the start date of the part performance warning period is not used.

[0085] An example of a specific process for setting the performance warning period in the disaster prevention management status display system of this embodiment is as follows: First, the performance warning period setting unit 231 reads the length of the performance warning period corresponding to the manufacturing date in the manufacturing date information from the performance warning period setting information 41 in Fig. 12(a) based on the manufacturing date information input in advance by the manufacturing date information input unit 27. Next, based on the read information on the length of the performance warning period and information on the load test date input in advance by the implementation date input unit 21, the performance warning period setting unit 231 sets a performance warning period having the above length and ending on the load test date. The same applies when the information in (b) of Figure 12 is used as the performance attention period setting information 41 instead of (a) of Figure 12. In this case, the performance attention period setting unit 231 reads the start date of the performance attention period corresponding to the manufacturing date in the manufacturing date information from the performance attention period setting information 41 in (b) of Figure 12 based on the manufacturing date information input in advance by the manufacturing date information input unit 27, and sets the performance attention period based on the read start date information and the load test date information input in advance.

[0086] Furthermore, in the disaster prevention management status display system of this embodiment, an example of a specific process for setting a part attention period is as follows. First, based on the part name information, etc. input in advance by the part information input unit 28, the part attention period setting unit 232 reads the length of the part attention period corresponding to the part name or model number in the part name information, etc. from the part attention period setting information 42 in Fig. 13(a) or 13(b). Next, based on the read information on the length of the part attention period and information on the part replacement due date input in advance by the implementation due date input unit 21, the part attention period setting unit 232 sets a part attention period having the above length and ending on the above part replacement due date. The same applies when the information in FIG. 13(c) or (d) is used as the part attention period setting information 42. In this case, the part attention period setting unit 232 reads the start date of the part attention period corresponding to the part name or model number in the part name information, etc., from the part attention period setting information 42 in FIG. 13(c) or (d) based on the part name information, etc., input in advance by the part information input unit 28, and sets the part attention period based on the read start date information and the part replacement due date information input in advance.

[0087] The disaster prevention management status display system and disaster prevention management status display method according to the second embodiment (hereinafter simply referred to as the "second embodiment") achieve the same effects as the first embodiment. Furthermore, according to the second embodiment, users and managers do not need to input information about the length or start date of the performance caution period (the date of notification before the deadline) from a terminal. Therefore, when managing a new load test due date, it is not necessary to determine the length or start date of the performance caution period (the date of notification before the deadline) each time, and the disaster prevention management status display system can be easily used. Furthermore, according to the second embodiment, users and managers do not need to input information about the length or start date of the parts caution period from a terminal. Therefore, when managing a new parts replacement due date, it is not necessary to determine the length or start date of the parts caution period each time, and the disaster prevention management status display system can be easily used.

[0088] Although the embodiments of the present invention have been described above, the technical scope of the present invention is not limited to the scope described in the above embodiments. Various modifications or improvements can be made to the above embodiments without departing from the spirit of the present invention. Furthermore, one or more of the requirements described in the above embodiments may be omitted. Such modifications, improvements, and omitted forms are also included within the technical scope of the present invention. [Explanation of symbols]

[0089] 1,12 Server 2. User terminal 20,220 Input section 21 Implementation date input section 22 Replacement date input section 27 Manufacturing date information input section 28 Part information input section 31 Performance caution period setting section 32 Parts attention period setting section 33 Fuel quantity caution period setting section 34 Stockpile warning period setting section 35a 1st judgment part 35b Second judgment part 35c 3rd judgment part 35d 4th judgment section 37 Generator control mark display processing section 38 Stockpile Management Mark Display Processing Unit 40 Storage section 41 Performance Caution Period Setting Information 42 Parts Caution Period Setting Information 100 Disaster prevention management status display system M1 1st Mark M2 2nd Mark M3 3rd Mark M4 4th Mark

Claims

1. A user terminal and a server communicating with the user terminal, The server an implementation date input unit for inputting in advance information on a load test date for the emergency generator, information on a part replacement date for parts of the emergency generator, and information on a fuel quantity confirmation date for the emergency generator; a performance attention period setting unit that sets a performance attention period that is a period immediately before the load test date and ends on the load test date; a part attention period setting unit that sets a part attention period that is a period immediately before the part replacement due date and ends on the part replacement due date; a fuel amount attention period setting unit that sets a fuel amount attention period that is a period immediately before the fuel amount confirmation date and ends on the fuel amount confirmation date; a first determination unit that determines whether the current date is before the performance attention period, during the performance attention period, or after the load test due date; a second determination unit that determines whether the current date is before the part attention period, during the part attention period, or after the part replacement due date; a third determination unit that determines whether the current date is before the fuel amount attention period, during the fuel amount attention period, or after the fuel amount confirmation due date; a generator control mark display processing unit that causes the user terminal to display a first mark corresponding to the determination result of the first determination unit, a second mark corresponding to the determination result of the second determination unit, and a third mark corresponding to the determination result of the third determination unit; A disaster prevention management status display system that displays the management status of the emergency generator with marks.

2. The server further comprising an advance notification transmission processing unit that transmits to the user terminal load test date advance notification information that notifies the user of the load test date in advance, part replacement date advance notification information that notifies the user of the part replacement date in advance, and fuel quantity confirmation date advance notification information that notifies the user of the fuel quantity confirmation date in advance, The disaster prevention management status display system of claim 1, wherein the advance notification transmission processing unit transmits the load test date advance notification information at the start of the performance warning period, the part replacement date advance notification information at the start of the part warning period, and the fuel quantity confirmation date advance notification information at the start of the fuel quantity warning period.

3. the first mark, the second mark, and the third mark are illustrations; 3. The disaster prevention management status display system according to claim 2, wherein the generator management mark display processing unit displays the second mark on the display screen of the user terminal in association with an image of a part of the same type as the part.

4. the server further includes a storage unit, a manufacturing time information input unit for inputting manufacturing time information of the emergency generator in advance, and a parts information input unit for inputting name or model number information of parts of the emergency generator in advance, The storage unit performance attention period setting information in which information on the manufacturing date of the emergency generator and information for determining the length of the performance attention period are associated; storing part attention period setting information in which information on the names or model numbers of parts of the emergency generator and information for determining the length of the part attention period are associated; the performance warning period setting unit sets the performance warning period based on the manufacturing date information and the performance warning period setting information input to the product information input unit, 4. The disaster prevention management status display system according to claim 3, wherein the part attention period setting unit sets the part attention period based on the name or model number information input to the part information input unit and the part attention period setting information.

5. The server a replacement date input unit for inputting information on a replacement date for disaster preparedness stockpiles in advance; a stockpile warning period setting unit that sets a stockpile warning period that is a period immediately before the replacement date and ends on the replacement date; a fourth determination unit that determines whether the current date is before the stockpile warning period, during the stockpile warning period, or after the replacement deadline; A disaster prevention management status display system as described in any one of claims 1 to 4, further comprising a stockpile management mark display processing unit that displays a fourth mark corresponding to the judgment result of the fourth judgment unit on the user terminal.

6. a step of inputting information on a load test date, a part replacement date, and a fuel quantity confirmation date of the emergency generator in advance; setting a performance attention period that is a period immediately before the load test date and ends on the load test date; setting a part attention period that is a period immediately before the part replacement due date and ends on the part replacement due date; setting a fuel amount attention period that is a period immediately before the fuel amount confirmation due date and ends on the fuel amount confirmation due date; a first determination step of determining whether the current date is before the performance attention period, during the performance attention period, or after the load test due date; a second determination step of determining whether the current date is before the part attention period, during the part attention period, or after the part replacement due date; a third determination step of determining whether the current date is before the fuel amount attention period, during the fuel amount attention period, or after the fuel amount confirmation due date; a step of displaying marks corresponding to the respective determination results of the first determination step, the second determination step, and the third determination step on a user terminal; The computer executes A disaster prevention management status display method that displays the management status of the emergency generator with a mark.

Images