KR101347372B1 - Power monitoring system, and operation method thereof - Google Patents

Abstract

Analyze the information that passengers have reserved for the vessel's amenities, use the analysis results to predict the amount of power needed for the facility during any time interval, and secure the predicted amount of electricity before any time interval. Disclosed is a power management system and a method of operating the same, which can supply a normal amount of electric power to a convenient facility so that reserved passengers can use the facility sufficiently and satisfactorily without service limitations due to lack of power.

Description

Power management system and its operation method {POWER MONITORING SYSTEM, AND OPERATION METHOD THEREOF}

The present invention relates to a power management system and a method of operating the same, and more particularly, to a power management system for monitoring and managing the amount of power of a ship such as a passenger ship and a method of operating the same.

Vessels can be broadly classified into merchant ships, warships, fishing vessels and special working vessels according to their purpose of use. Merchant ships are ships intended for the purpose of obtaining freight income by carrying passengers or cargoes, which may be further divided into cargo ships, passenger ships and cruise ships.

Among these vessels, passenger ships and cruise ships are equipped with various facilities such as performance halls, amusement parks, and swimming pools for the convenience of passengers such as leisure, entertainment, and creating a comfortable atmosphere.

Such passenger ships and cruise ships, unlike cargo ships, consume a considerable amount of power in the facilities used by passengers in addition to the facilities related to the operation of ships.

Therefore, in order to supply the necessary electricity through the power generation engine using fossil energy to produce the amount of power required for the convenience facilities and store in advance in the storage battery.

For example, passenger ships and cruise ships use power generation engines using fossil energy, such as diesel, to generate electric power for operating facilities and convenience facilities, causing problems of environmental pollution due to combustion gases. When such passenger ships or cruise ships operate in environmentally regulated areas where the use of fossil fuel-generated power engines is restricted, it is difficult to produce the amount of power required for convenience facilities. In this case, it is necessary to secure the amount of power required for the convenience facilities in the storage battery before the ship enters the environmentally regulated area. Environmentally regulated areas are areas where the use of fossil fuels is restricted because of limited emissions of carbon dioxide and other pollutants.

However, in the past, it is impossible to know how many passengers will use which facility and when, and thus, electric energy corresponding to the maximum amount of power specified by each facility will be produced and stored in the storage battery.

Therefore, not only needs a relatively large capacity battery, but also because the amount of power stored in the battery must always store more power than the amount of power to be consumed in the actual convenience facilities, there is a problem to produce and store unnecessary power. For reference, in order to cover the amount of power required for convenience facilities, a large-capacity fuel cell or wind power, solar energy, such as environmentally friendly energy sources can be used, but since the environmentally friendly energy sources are relatively expensive, the manufacturing cost of the vessel increases.

An aspect of the present invention provides a power management system for estimating the amount of power required for a certain facility during a certain time interval by using information that passengers have reserved the facility of the ship, and to secure the predicted amount of power in advance before any time interval. It provides a method of operation.

In addition, another aspect of the present invention is to estimate the amount of power required for the facility while the passengers navigate the environmentally regulated area by using the information that the passengers reserved the facility of the vessel, and the ship to enter the environmentally regulated area It provides a power management system and a method of operating the same to secure in advance.

Power management system according to an aspect of the present invention is a generator provided in a ship having a navigation facility and a plurality of convenience facilities, a storage battery for storing the power produced by the generator, and passengers to use the plurality of facilities A plurality of user terminals for reservation, a plurality of user terminals connected to a network, receiving reservation information for the plurality of convenience facilities from the plurality of user terminals, and the vessel is scheduled to navigate an environmental regulation area Based on the received reservation information, the ship estimates the amount of power required for the plurality of convenience facilities while sailing through the environmentally regulated area, and the generator calculates the estimated amount of power before the vessel enters the environmentally regulated area. Through the control, to control the produced power to be stored in the battery, the vessel While navigating the regulatory environment, regional power stored in the battery includes a management server that controls the use of the reserve to supply the plurality of facilities.

In addition, the management server analyzes the received reservation information to database the reservation status for the plurality of convenience facilities, and when the vessel is to navigate the environmental regulation area for the database of the plurality of accommodation facilities Based on the reservation status, the amount of power required for the plurality of convenience facilities is predicted while the ship navigates the environmentally regulated area.

The reservation information may include at least one of a reservation facility, a reservation time, and a reservation number.

The management server may be further configured to communicate with the plurality of user terminals to receive the reservation information and to receive navigation information from the navigation device of the ship, and to analyze the reservation information received through the communication unit to provide the plurality of conveniences. Database the reservation status for the facility, determine whether the vessel is to enter the environmental regulation area according to the navigation information received through the communication unit, and if the database is to enter the environmental regulation area Predict the amount of power required for the plurality of accommodations while the vessel is sailing through the environmentally regulated area based on the reservation status for the plurality of facility, and the estimated amount of power before the vessel enters the environmentally regulated area. Is produced through the generator, and the generated power is stored in the storage battery. It includes a control unit for controlling.

The controller may be configured to provide the storage battery with the amount of power required for the plurality of convenience facilities while the vessel is sailing through the environmentally regulated area, and the amount of power consumed by the plurality of facilities while the vessel is sailing through the environmentally regulated area. The amount of power corresponding to the amount of power minus the stored amount of power is predicted.

In addition, the control unit controls the generator to produce a sum of the estimated amount of power and the amount of power that the vessel is required for the navigation facility for sailing the environmentally regulated area, and controls the generated power is stored in the storage battery do.

In addition, the plurality of user terminals display the amenities of the ship that can be booked to the passenger, and receives a reservation from any one or more of a reservation facility, a reservation time, and the number of people who want to make a reservation from the passenger. The program to run is installed.

According to another aspect of the present invention, a power management system includes a generator provided in a ship having a navigation facility and a plurality of convenience facilities, a storage battery in which power generated by the generator is stored, and passengers use the plurality of facilities. A plurality of user terminals for reservation, a plurality of user terminals connected to a network, receiving reservation information for the plurality of convenience facilities from the plurality of user terminals, and based on the received reservation information, Predict the amount of power to be consumed in the plurality of amenities during the time period, determine the required amount of power based on the estimated amount of power and the amount of power stored in the storage battery before the predetermined time period, and produce the determined amount of power through the generator And control the generated power to be stored in the storage battery. Interval during which the power stored in the battery and a management server that is controlled to be supplied to the plurality of used reserved area.

In addition, the plurality of user terminals display the amenities of the ship that can be booked to the passenger, and receives a reservation from any one or more of a reservation facility, a reservation time, and the number of people who want to make a reservation from the passenger. The program to run is installed.

The amount of power determined by the management server is a power amount obtained by adding a preset gain value to a power amount obtained by subtracting the amount of power stored in the storage battery from the amount of power to be consumed in the plurality of facilities during the predetermined time period.

According to another aspect of the present invention, there is provided a method of operating a power management system including a plurality of user terminals provided in a ship, a management server connected to a network with the user terminal, a generator provided in the ship, and generating power; In the operating method of the power management system including a storage battery is stored power generated by the, The management server receives the reservation information for the plurality of convenience facilities from the plurality of user terminals, and receives the received reservation information Analyze the reservation status of the plurality of convenience facilities by database, and if the vessel is to navigate the environment regulation area, the vessel controls the environment based on the reservation status of the database of the plurality of convenience facilities. Examples of the amount of power needed for the plurality of accommodations while navigating an area ,, And and the predicted amount of power before the said vessel to enter into the environment, regulatory regions produced by the generator causes the production of electric power stored in the battery.

The reservation information may include at least one of a reservation facility, a reservation time, and a reservation number.

In addition, the power amount prediction determines whether the vessel enters the environmental regulation area according to the navigation information received from the navigation device of the vessel, and predicts the amount of power required for the operation facility while the vessel is operating the environmental regulation area. do.

In addition, the amount of electricity production and storage, the amount of power corresponding to the amount of power that is subtracted from the amount of power stored in the storage battery to the amount of power to be consumed in the plurality of facilities while the ship sails through the environmental regulatory area, and generates the amount of power generated Store in the battery.

In addition, the amount of power production and storage, the amount of power required for the plurality of facilities and the amount of power produced by the vessel for the voyage to the environmental regulatory area, the amount of power produced by the sum of the generated power, the storage battery Store in

According to another aspect of the present invention, there is provided a method of operating a power management system including a plurality of user terminals provided in a ship, a management server connected to a network with the user terminal, a generator provided in the ship, and generating power; In the operating method of the power management system including a storage battery is stored power generated by the, The management server receives the reservation information for the plurality of convenience facilities from the plurality of user terminals, and receives the received reservation information Analyze the reservation status of the plurality of amenities by analyzing the database, and predict the amount of power consumed in the plurality of facilities during a certain time interval based on the reservation status of the plurality of accommodations in the database. Before and after the predetermined time interval, the estimated amount of power and the storage battery. The required amount of power is determined based on the stored amount of power, the determined amount of power is produced through the generator, and the generated power is stored in the storage battery.

The reservation information may include at least one of a reservation facility, a reservation time, and a reservation number.

In the power amount determination, the required power amount is a power amount obtained by adding a preset gain value to a power amount obtained by subtracting the power amount stored in the storage battery from the power amount to be consumed in the plurality of convenience facilities during the predetermined time period.

According to an aspect of the present invention, the passengers analyze the information that reserved the facility of the vessel, using the analysis result to predict the amount of power required for the facility during any time interval, and the estimated amount of power in any time interval By securing it in advance, it is possible to supply the normal amount of power to the accommodations reserved by the passengers at a lower cost than the existing technology, and to allow the reserved passengers to use the facilities sufficiently and satisfactorily without limiting service due to lack of power.

According to another aspect of the present invention, when passengers analyze the information that reserved the facilities of the ship, and the analysis results when the ship operates the environmental regulation area during the scheduled time, while operating the environmental regulation area using the analysis result By predicting the amount of electricity required for the convenience facilities and securing the predicted amount of electricity before entering the environmentally regulated area, it is possible to supply the amount of electricity required for the facilities reserved by passengers at a lower cost than the existing technology, and the vessel operates the environmentally regulated area. Even so, reserved passengers can ensure that the amenities are fully and satisfactorily used without service limitations due to lack of power.

1 is a schematic diagram of a power management system according to an embodiment of the present invention.
2 is a block diagram illustrating a user terminal and a management server included in a power management system according to an embodiment of the present invention.
3 is a control block diagram of a management server in a power management system according to an embodiment of the present invention.
4 is a power management system according to an embodiment of the present invention while predicting the amount of power to be consumed in the facility, while the management server to navigate the environmental regulatory area using the information reserved for the facility of the vessel, the estimated amount of power This is a control flow chart to explain the securing of the vessel before entering the environmentally regulated area.
FIG. 5 is a view for explaining that an environmental regulation area exists on a route of a ship to which a power management system according to an embodiment of the present invention is applied.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a view showing a schematic configuration of a power management system according to an embodiment of the present invention.

As shown in FIG. 1, a power management system according to an embodiment of the present invention includes a diesel engine system 10, a power generation engine system 20, a gearbox 30, and a propeller 40.

The diesel engine system 10 includes a diesel engine 11 and a first clutch 12.

The diesel engine 11 is an internal combustion engine that generates power by burning fuel inside a cylinder, such as a gasoline engine. The diesel engine first generates air by compressing only air to form hot air, and then injects fuel into the high-temperature, high-pressure air to generate power in such a way that the fuel explodes.

The first clutch 12 is provided between the diesel engine 11 and the gearbox 30, and may connect or disconnect the power by the diesel engine 11 to the propeller 40. When the first clutch 12 is connected, power by the diesel engine 11 is transmitted to the propeller 40 via the gearbox 30 so that the propeller 40 rotates to sail the ship. On the other hand, when the first clutch 12 is disconnected, the power by the diesel engine 11 is not transmitted to the propeller 40.

The power generation engine system 20 includes a power generation engine 21, a generator 22, an electric motor 23, a second clutch 24, a switchboard 25, and a storage battery 26.

The power generation engine 21 is an engine that produces electricity using fossil fuel. For example, the power generation engine 21 may be a dual fuel and electric fuel engine (DFDE) or a gas turbine.

The generator 22 converts power by the power generation engine 21 into electrical energy.

The electric motor 23 rotates by receiving power from the generator 22. The driving force according to the rotation of the electric motor 23 is transmitted to the gearbox 30 connected to the propeller 40 so that the propeller 40 rotates. That is, power may be transmitted to the propeller 40 via the electric motor 23 by using the electric energy produced by the power generation engine 21 and the generator 22.

In addition, the electric motor 23 may rotate by the power supplied from the storage battery 26.

The second clutch 24 is provided between the electric motor 23 and the gearbox 30, and may connect or disconnect the electric motor 23 and the propeller 40. When the second clutch 24 is connected, power by the electric motor 23 is transmitted to the propeller 40 via the gearbox 30 to navigate the ship by rotating the propeller 40. On the other hand, when the second clutch 24 is disconnected, the power by the electric motor 23 is not transmitted to the propeller 40.

The switchboard 25 allows the electric energy produced by the generator 22 to be supplied to an electrician. In addition, if necessary, the switchboard 25 allows the electrical energy stored in the battery 26 to be supplied to the place of use. Electricity use places are various convenience facilities, such as a performance hall, a restaurant, a theater, and a swimming pool, for example.

Storage battery 26 stores the electrical energy produced from generator 22. If necessary, electrical energy stored in the battery 26 may be supplied to the electric motor 23. The electric motor 23 is rotated by the electric energy supplied to the electric motor 23, the power by the electric motor 23 is transmitted to the propeller 40 via the gearbox 30 to propeller 40. To rotate.

In addition, electrical energy stored in the storage battery 26 may be supplied to the switchboard 25. The electric energy supplied to the switchboard 25 supplies electric power to various facilities, for example, a performance hall, a restaurant, a theater, a swimming pool, etc., which are used for electricity. Accordingly, various facilities such as the performance hall, restaurant, theater, and swimming pool can provide passengers with necessary services.

The gearbox 30 allows the diesel engine system 10 and the propeller 40 or the power generation engine system 20 and the propeller 40 to be connected.

The propeller 40 is connected to the main diesel engine system 10 or the power generation engine system 20 via the gearbox 30.

Looking at the operation of the ship management system having the above configuration, when the ship is sailing in the general area, the power is transferred to the propeller 40 by the diesel engine system 10 or the power generation engine system 20 to propel the ship. do.

On the other hand, when a vessel navigates an environmentally regulated area where the emission of environmental pollutants is regulated rather than a general area, the use of the diesel engine system 10 and the power generation engine system 20 from which environmental pollutants are discharged is restricted. This may limit the propulsion of the ship.

In this case, by supplying the electric energy stored in the storage battery 26 to the electric motor 23 to propel the ship in a manner to transfer the power by the electric motor 23 to the propeller 40 by the ship without the discharge of environmental pollutants You can navigate this environmentally regulated area. At this time, the first clutch 12 of the diesel engine system 10 is disconnected and the diesel engine is stopped, and the second clutch 24 of the power generation engine system 20 is connected, but the power generation engine is stopped.

As described above, when passenger ships or cruise ships operate in environmentally regulated areas where the use of fossil fuel-based power generation engines is restricted, it is difficult to produce the amount of power required for convenience facilities.

For example, regulations on the emission of environmental pollutants in the vicinity of ports are becoming increasingly strict in each country. Passenger ships and cruise ships operating in environmentally regulated areas are environmentally friendly sources of energy without emission of environmental pollutants. In addition, the ship must be propelled by using the system, and it must be able to supply the amount of power required for the convenience facilities without the release of environmental pollutants.

Therefore, it is necessary to secure the amount of power required for the convenience facilities in the storage battery before the ship enters the environmental regulatory area. However, since it is impossible to know how many passengers will use which facilities and when, conventionally, electric energy corresponding to the maximum amount of power specified for each facility was produced and stored in a storage battery.

For this reason, not only a large capacity battery is required, but also a large amount of power than the amount of power to be consumed in the actual convenience facilities, there is a problem in producing and storing unnecessary power.

In order to solve this problem, in a power management system according to an embodiment of the present invention, passengers make a database of reservation information of a ship's facilities, analyze the reservation information of the databaseed passengers, and consume the information at each reservation time. The amount of power to be predicted is estimated, the required amount of power is determined from the estimated amount of power and the amount of power stored in the battery, and the determined amount of power is secured in advance.

In other words, if one estimates the utilization of facilities used by passengers, the amount of power consumed by those facilities can be estimated.

Therefore, it is possible to predict the power consumption of the facilities in the passenger ship when operating the environmentally regulated area, and to store the required amount of power in advance in the storage battery before arriving at the environmentally regulated area so that both the operation of the passenger ship and the amusement of the passengers can be made difficult.

In particular, the power management system according to an embodiment of the present invention predicts the amount of power consumed at the facility, while the passengers navigate the environmentally regulated area using information reserved for the facility of the ship, and predicted power and storage battery The amount of power required is determined from the power stored in the system and secured in the battery before the vessel enters the environmentally regulated area.

Accordingly, when a vessel sails through an environmentally regulated area, even if it does not produce electric energy using an engine system that emits environmental pollutants, it is possible to supply the amount of electric power required for the convenience facilities reserved by passengers using the power stored in the battery. .

As a result, even if a vessel is operating in an environmentally regulated area, reserved passengers can use the convenience facilities satisfactorily and satisfactorily without limiting service due to lack of power.

2 is a block diagram illustrating a user terminal and a management server included in a power management system according to an embodiment of the present invention.

As shown in FIG. 2, the power management system includes a plurality of user terminals 50 and a management server 60 connected to the plurality of user terminals 50 by a network.

The plurality of user terminals 50 are terminals provided to passengers, and a program for using a ship's convenience facilities is installed. The program provides passengers with information on using the ship's various facilities. Passengers may consult information regarding the use of the various accommodations provided by the program and use the program to reserve the desired accommodation at any time. For example, when a passenger reserves the use of an amusement facility among the amenities, the passenger terminal 50 selects a desired amusement facility (or a specific item of the amusement facility, for example, a merry-go-round) through the user terminal 50, Select and enter the reservation time and number of people. Then, the reservation information reflecting the reservation is output from the user terminal and transmitted to the management server 60 connected to the user terminal 50 via a network.

In this case, the network is for communication connection between each user terminal 50 and the management server 60 in a wired and / or wireless manner. Wireless networks that can be included in such a network include various wireless network environments such as WiBro, Ultra Wide Band (UWB), Wireless LAN (WiFi), Bluetooth (blue-tooth), and Zig-Bee. It may include.

In addition, the wired wired network that can be included in the network is, for example, the Internet, the Transmission Control Protocol / Internet Protocol (TCP / IP) protocol and the HTTP (HyperText Transfer Protocol) and Telnet present in the upper layer. ), File Transfer Protocol (FTP), Domain Name System (DNS), Simple Mail Transfer Protocol (SMTP), Simple Network Management Protocol (SNMP), Network File Service (NFS), and Network Information Service (NIS). It may include providing a network structure.

The management server 60 stores the reservation information transmitted from each user terminal 50 in the database 70. At this time, the management server 60 analyzes the reservation information transmitted from each user terminal 50, classifies the reservation time, reservation facilities, reservation number, etc. and stores the reservation status for each facility by storing them in the database 70. Make up.

In addition, the management server 60 may predict the amount of power consumed in the facility for each reservation time based on the reservation status of each facility. For example, there is a power amount basically required to operate the pool, and the amount of power consumed in the pool can be estimated by reflecting the reservation number. For reference, depending on the facility, even if the number of reservations increases, the basic amount of power may be consumed. In this case, the basic amount of electricity is the amount of power to be consumed at the facility.

In this way, the amount of power required to operate the facilities at the reservation time can be determined by predicting and summing the amount of power consumed at the facility for each reservation time based on the reservation status of each facility.

3 is a control block diagram of a management server in a power management system according to an embodiment of the present invention.

As shown in FIG. 3, the management server 60 includes a communication unit 61, a control unit 62, and an interface unit 63.

The communication unit 61 is for communication with each user terminal 50 and receives reservation information for each facility transmitted from each user terminal 50. In addition, the communication unit 61 receives the navigation information of the vessel from the navigation device of the vessel.

The interface unit 63 transmits reservation information including a reservation facility, a reservation time, and a reservation number to the database 70 according to a control signal of the controller 62.

The control unit 62 is for performing overall control, and the control unit 62 controls the diesel engine system 10 and the power generation engine system 20.

The control unit 62 also includes a reservation facility determination unit 620 for determining a reservation facility, a reservation time determination unit 621 for determining a reservation time of the reservation facility, and a reservation number determination unit for determining the reservation number of the reservation facility. 622 and a power amount prediction unit 623 for determining the amount of power to be consumed in the reservation facility.

In addition, the control unit 62 detects the amount of power stored in the storage battery 26 of the power generation engine system 20 through a detection unit (not shown).

The control unit 62 having the above-described configuration receives reservation information for each facility transmitted from each user terminal 50 through the communication unit 61, and reserves a facility determination unit 620 and a reservation time determination unit 621. In addition, the reservation number determination unit 622 analyzes the reservation information for each facility, and outputs information for databaseting the reservation status for each facility in the database 70. This information is transmitted to the database 70 by the interface unit 63.

In addition, the controller 62 determines whether the vessel is to enter the environmental regulation area according to the navigation information of the vessel received through the communication unit 61, and for each facility in the database when entering the environmental regulation area. Based on the reservation status, the facilities are reserved for use at the time when the vessel operates the environmentally regulated area, the amount of power consumed while operating the environmentally controlled area at the determined facility is estimated, and the vessel reaches the environmentally regulated area. Before the production of the required amount of power through the power generation engine system 20 is stored in the storage battery 26. At this time, the controller 62 stores the generated power in the storage battery 26 by producing the required amount of power in advance in consideration of the time required to enter the environmental regulation area of the ship.

In addition, the controller 62 controls the amount of power obtained by adding a predetermined gain value Margin to the power consumed while the facilities reserved for use at the time of the ship's operation of the environmentally regulated area operate the environment-regulated area. To be stored in. In this case, since the use of an engine system using fossil fuel is regulated when operating an environmentally regulated area, it is possible to propel a vessel without using a diesel engine 11 and a power generation engine 21 while operating an environmentally regulated area. Corresponding amounts of power may be stored together in the storage battery 26.

As described above, the control unit 62 analyzes the information that passengers have reserved the facility of the ship, predicts the amount of power required at the facility using the analysis result, and reaches the environmental regulation area more specifically before the reservation time. By producing the necessary amount of electricity in advance and securing it in the storage battery 26 in advance, it is possible to supply the normal amount of power to the amenities reserved by the passengers so that the reserved passengers can use the facilities sufficiently and satisfactorily without limiting service due to lack of power. can do.

Figure 4 in the power management system according to an embodiment of the present invention using the information that the passengers reserved the facilities of the ship, passengers to predict the amount of power consumed in the facility while navigating the environmental regulatory area, This is a control flow chart to explain that the estimated amount of power is secured in advance before the ship enters the environmentally regulated area. FIG. 5 is a view for explaining that an environmental regulation area exists on a route of a ship to which a power management system according to an embodiment of the present invention is applied.

Referring to FIG. 5, referring to FIG. 4, first, the management server 60 receives reservation information of a passenger according to use of each convenience facility from each user terminal 50 (100).

After receiving the reservation information of the passenger, the management server 60 databases 102 the facility usage reservation status of the passengers in the database 70 based on the received passenger reservation information.

The management server 60 receives the navigation information of the ship (S) from the navigation device of the ship (S) (104).

After receiving the navigation information including the forward route C of the ship S, the management server 60 determines whether the ship S is to enter the environmental regulation area 106 (see FIG. 5).

As a result of the determination in the operation mode 106, if the ship S is to enter the environmentally regulated area, the management server 60 uses the facility use reservation status of the passengers databased in the database 70 for each convenient facility for each reservation time. Check the reservation status of (108).

The management server 60 predicts the amount of power (W1) to be consumed in the entire convenience facility while the ship (S) is operating the environmental regulation area (110). For example, if 2 hours and 1 hour of the reservation time of the pool and the venue are included in the time to operate the environmentally regulated area, the amount of power consumed by the pool during the 2 hours and the amount of power consumed by the venue during the hour Summing up to estimate the amount of power consumed in the entire facility.

After estimating the amount of power consumed in the entire convenience facility while the ship S operates the environmentally regulated area, the management server 60 predicts the amount of power W2 required by the operating facility for sailing the environmentally controlled area (112).

Then, the amount of power (W1) to be consumed in the expected facilities in the operation mode 110 and the amount of power (W2) required in the operating facility predicted in the operation mode 112 is added (114).

After summing the amount of power, the management server 60 compares the sum of the amount of power (W1 + W2 = W3) and the amount of power (W4) stored in the storage battery 26 to determine the required amount of power (116), and the amount of power required by using the comparison result ( W5 = (W3-W4) + k, where k is a gain value).

After calculating the required amount of power (W5), the management server 60 produces the required amount of power (W5) through the power generation engine system 20 before reaching the environmentally regulated area in consideration of the time to enter the environmentally regulated area. In operation 120, the battery 26 is stored in the storage battery 26. Then, the control ends.

On the other hand, if the ship (S) is not going to enter the environmental regulation area in the operation mode 106, the control is terminated. As described above, the management server 60 is a passenger to reserve the information to reserve the facilities of the ship (S) It predicts the amount of power required at the facility while sailing through the environmentally regulated area, and generates the required amount of electricity in advance and stores it in the storage battery 26 before reaching the environmentally regulated area. Passengers will be able to use the amenities fully and satisfactorily without service restrictions due to lack of power.

In the above-described embodiment, the amount of power required at the facility of the ship S is predicted while sailing through the environmentally regulated area, and the required amount of power is produced in advance and stored in the storage battery 26 before reaching the environmentally regulated area. Although described, the present invention is not limited thereto, and predicts the amount of power required at the facility of the ship S during any time interval, not while navigating the environmentally regulated area, and the required amount of electricity before reaching the arbitrary time interval. Produced in advance to be stored in the storage battery 26 in advance can also be applied.

10: diesel engine system 11: diesel engine
12: first clutch 20: power generation engine system
21: power generation engine 22: generator
23: electric motor 24: second clutch
25: switchboard 26: storage battery
30: gearbox 40: propeller
50: user terminal 60: management server
70: database

Claims (18)

A generator provided in a ship having a navigational facility and a plurality of convenience facilities;
A storage battery in which electric power produced by the generator is stored;
A plurality of user terminals for passengers to book use of the plurality of amenities;
Connected to the plurality of user terminals via a network, receiving reservation information for the plurality of convenience facilities from the plurality of user terminals, and when the vessel is to navigate an environmental restriction area, based on the received reservation information. Predict the amount of power required for the plurality of accommodations while the vessel is sailing through the environmentally regulated area, and produce the predicted amount of power through the generator before the vessel enters the environmentally regulated area. And a management server for controlling the storage to be stored in the storage battery, and controlling the power stored in the storage battery to be supplied to the plurality of accommodations reserved for use while the vessel is sailing through the environmental regulation area. The method of claim 1,
The management server analyzes the received reservation information to database the reservation status for the plurality of convenience facilities,
When the vessel is to navigate the environmentally regulated area to estimate the amount of power required for the plurality of convenience facilities while the vessel is sailing through the environmentally regulated area based on the reservation status of the database of the plurality of convenience facilities Power management system. 3. The method of claim 2,
The reservation information is a power management system including any one or more of a reservation facility, a reservation time and the number of people. 3. The method of claim 2,
The management server includes:
A communication unit which communicates with the plurality of user terminals to receive the reservation information and receives navigation information from a navigation device of the ship; And
Analyze the reservation information received through the communication unit to make a database of reservation status for the plurality of convenience facilities, and determine whether the vessel is to enter the environmental regulation area according to the navigation information received through the communication unit. And when the vessel is to enter the environmentally regulated area, predict the amount of power required for the plurality of convenience facilities while the vessel navigates the environmentally regulated area based on the reservation status of the database for the plurality of convenience facilities. And a controller configured to produce the predicted amount of power through the generator before the vessel enters the environmental regulation area, and to control the generated power to be stored in the storage battery. 5. The method of claim 4,
The control unit controls the amount of power required for the plurality of convenience facilities while the vessel is sailing through the environmentally regulated area, and the amount of power stored in the storage battery in the amount of power to be consumed by the plurality of convenience facilities while the vessel is sailing through the environmentally controlled area. Power management system to predict the amount of power corresponding to the amount of power minus. 5. The method of claim 4,
The control unit controls the generator to produce a sum of the estimated amount of power and the amount of power required for the navigation facility for the vessel to navigate the environmentally regulated area, the power to control the generated power is stored in the storage battery Management system. The method of claim 1,
The plurality of user terminals display the amenities of the ship that can be reserved to the passenger, and receive a reservation from the passenger, any one or more of a reservation facility, a reservation time, and the number of people who want to make a reservation, and perform reservations for the amenities desired by the passenger. Power management system with program installed. A generator provided in a ship having a navigational facility and a plurality of convenience facilities;
A storage battery in which electric power produced by the generator is stored;
A plurality of user terminals for passengers to book use of the plurality of amenities;
Connected to the plurality of user terminals via a network, receiving reservation information for the plurality of amenities from the plurality of user terminals, and at the plurality of facilities for an arbitrary time period based on the received reservation information. Predict the amount of power to be consumed, determine a required amount of power based on the predicted amount of electricity and the amount of power stored in the storage battery before the predetermined time interval, and produce the determined amount of power through the generator, and the generated power is stored in the storage battery And a management server for controlling to be stored in the controller, and to control the power stored in the storage battery to be supplied to the plurality of accommodations reserved for use during the predetermined time period. 9. The method of claim 8,
The plurality of user terminals display the amenities of the ship that can be reserved to the passenger, and receive a reservation from the passenger, any one or more of a reservation facility, a reservation time, and the number of people who want to make a reservation, and perform reservations for the amenities desired by the passenger. Power management system with program installed. 10. The method according to claim 8 or 9,
The power amount determined by the management server is a power amount obtained by adding a preset gain value to a power amount obtained by subtracting the amount of power stored in the storage battery from the amount of power to be consumed in the plurality of convenience facilities during the predetermined time period. A power management system including a plurality of user terminals provided in the ship, a management server connected to the network with the user terminal, a generator provided in the ship to produce power, and a storage battery for storing the power produced by the generator In the operation method,
The management server includes:
Receive reservation information for the plurality of amenities from the plurality of user terminals;
Analyzing the received reservation information to database a reservation status of the plurality of convenience facilities;
When the vessel is to navigate the environmentally regulated area, based on the reservation status of the database for the plurality of convenience facilities, the amount of power required for the plurality of convenience facilities is predicted while the vessel is sailing through the environmentally regulated area. ;
Producing the predicted amount of power through the generator before the vessel enters the environmental regulatory area and allowing the generated power to be stored in the storage battery; How to operate a power management system. 12. The method of claim 11,
The reservation information operating method of the power management system including any one or more of a reservation facility, a reservation time and the number of people. 12. The method of claim 11,
The power amount prediction determines whether the vessel enters the environmental regulation area according to the navigation information received from the navigation device of the vessel, and estimates the amount of power required for the operation facility while the vessel operates the environmental regulation area. How the management system works. 12. The method of claim 11,
The electric power production and storage produces an electric power corresponding to the electric power subtracted from the electric power stored in the storage battery from the electric power consumed by the plurality of convenience facilities while the vessel is sailing through the environmental regulation area, and the electric power produced is stored in the storage battery. Operation method of power management system to store in. The method of claim 13,
The production and storage of power, the operation method of the power management system for producing a power amount of the sum of the power amount required for the plurality of convenience facilities, the power amount required for the navigation facility, and stores the produced power amount in the storage battery. A power management system including a plurality of user terminals provided in the ship, a management server connected to the network with the user terminal, a generator provided in the ship to produce power, and a storage battery for storing the power produced by the generator In the operation method,
The management server includes:
Receive reservation information for the plurality of amenities from the plurality of user terminals;
Analyzing the received reservation information to database a reservation status of the plurality of convenience facilities;
Predict an amount of power to be consumed in the plurality of facilities during an arbitrary time interval based on the reservation status of the plurality of facilities that are databased;
Determine a required amount of power based on the predicted amount of power and the amount of power stored in the storage battery before the predetermined time period;
Producing the determined amount of power through the generator and allowing the produced power to be stored in the storage battery; How to operate a power management system. 17. The method of claim 16,
The reservation information operating method of the power management system including any one or more of a reservation facility, a reservation time and the number of people. 17. The method of claim 16,
In the power amount determination, the required amount of power is the amount of power consumed in the plurality of convenience facilities during the predetermined time interval is the amount of power obtained by subtracting the amount of power stored in the storage battery with a preset gain value, the operation method of the power management system.

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