CN221101303U

CN221101303U - Ship comprehensive management system

Info

Publication number: CN221101303U
Application number: CN202323215893.5U
Authority: CN
Inventors: 乔军民; 任建伟; 翁鹏飞; 金文华
Original assignee: Haier Haisi Xi'an Control Technology Co ltd
Current assignee: Haier Haisi Xi'an Control Technology Co ltd
Priority date: 2023-11-28
Filing date: 2023-11-28
Publication date: 2024-06-07
Anticipated expiration: 2033-11-28

Abstract

The utility model discloses a comprehensive management system of ships, which relates to the field of ship automation management and comprises the following components: the system comprises a plurality of redundant PLC controllers, a plurality of central control system HMI hosts, a plurality of data acquisition modules, a plurality of redundant switches, a PMS controller and a plurality of PMS controllers, wherein the plurality of redundant PLC controllers are connected with a plurality of access networks respectively, the plurality of redundant PLC controllers are respectively connected with the plurality of access networks, the plurality of central control system HMI hosts are located in different cabins of a ship, each central control system HMI host is connected with the plurality of access networks, the plurality of data acquisition modules are connected in series, the plurality of data acquisition modules are connected with equipment of a first type system of the ship through Ethernet, the plurality of redundant switches are connected in series, the equipment of a second type system of the ship is connected with equipment of a third type system through Ethernet, and the PMS controller is connected with the plurality of redundant PLC controllers, the plurality of data acquisition modules and the plurality of redundant switches which are located in the same cabin of the ship through MRP ring network.

Description

Ship comprehensive management system

Technical Field

The utility model relates to the field of ship automation management, in particular to a comprehensive ship management system.

Background

The existing ship management system is generally developed and applied based on S7-400HPLC, is divided into single systems together with a power management system, a valve remote control system, a liquid level remote measuring system and the like, is networked through Ethernet communication, and cannot comprehensively manage all the systems of the whole ship at the same time.

The patent with the bulletin number of CN202421849U discloses a measurement control system of a marine comprehensive survey ship, and specifically discloses: the system is an information management center and a control center of various measuring equipment on a marine comprehensive investigation ship, and cannot comprehensively manage the states and faults of various systems on the ship.

Disclosure of utility model

The embodiment of the utility model provides a ship integrated management system, which can solve the problems that the existing ship management system in the prior art is generally developed and applied based on S7-400HPLC, is equally divided into single systems with a power management system, a valve remote control system and a liquid level telemetry system, is networked through Ethernet communication, and cannot carry out integrated management on all the systems of a whole ship at the same time.

The embodiment of the utility model provides a ship integrated management system, which comprises:

A plurality of redundant PLC controllers connected in series, the plurality of redundant PLC controllers being connected to a plurality of access networks, respectively;

the system comprises a plurality of central control system HMI hosts, a plurality of control system HMI controllers and a plurality of control system HMI controllers, wherein the plurality of central control system HMI hosts are positioned in different cabins of a ship, and each central control system HMI host is connected with a plurality of access networks;

a plurality of data acquisition modules connected in series and connected with equipment of a first type system of the ship through Ethernet;

The plurality of redundant switches are connected in series, are connected with equipment of a second type system of the ship through Ethernet, and are connected with equipment of a third type system through serial ports;

And the PMS controller is connected with the plurality of redundant PLC controllers, the plurality of data acquisition modules and the plurality of redundant switches which are positioned in the cabin of the ship through the MRP ring network.

Optionally, the plurality of data acquisition modules are connected with the plurality of redundant PLC controllers through a plurality of redundant switches, the plurality of data acquisition modules comprising:

The first group of data acquisition modules are connected in series, are positioned between the plurality of redundant PLC controllers and the PMS controller which are connected in series and are arranged on the MRP ring network, and are used for acquiring tank area data of the ship, wherein the tank area data comprise liquid level sensor data, floating ball switch data and pressure sensor data;

The second group of data acquisition modules are positioned between the PMS controller on the MRP ring network and the plurality of redundant switches 8 connected in series and are used for acquiring power management data of the ship;

a third group of data acquisition modules connected with the plurality of redundant switches in series on the MRP ring network, the third group of data acquisition modules being used for acquiring data of equipment of a third class of systems of the ship;

And the fourth group of data acquisition modules are positioned between the plurality of serially connected redundant switches and the plurality of serially connected redundant PLC controllers on the MRP ring network and are used for acquiring alarm signals of the ship.

Optionally, the plurality of access networks each include a plurality of access switches connected by an ethernet cable, and each HMI host of the central control system is connected to one access switch inside each of the plurality of access networks.

Optionally, the method further comprises:

A plurality of extended alarm modules connected to a redundant switch.

Optionally, the method further comprises:

A personal safety system has a device connected to a redundant switch.

Optionally, the plurality of redundant PLC controllers are all S7-1500PLC controllers.

Optionally, the plurality of S7-1500PLC controllers are respectively connected with the plurality of access networks through a plurality of X2 interfaces, and the plurality of S7-1500PLC controllers are connected through a plurality of X1 interfaces.

Optionally, the number of the plurality of S7-1500PLC controllers is two, the number of the plurality of access networks is two, the two S7-1500PLC controllers are respectively connected with the two access networks through respective X2 interfaces, and the two redundant PLC controllers are connected through an X1 interface.

Optionally, each central control system HMI host is connected to a respective internal one of the two access networks.

Compared with the prior art, the embodiment of the utility model provides a comprehensive management system for ships, which has the following beneficial effects:

The utility model forms an MRP ring network through the PMS controller, the plurality of redundant PLC controllers, the plurality of data acquisition modules and the plurality of redundant switches in the same cabin, improves the redundancy and the safety of a system backbone network, and realizes the comprehensive management of the states and faults of each system on the ship through the plurality of redundant PLC controllers after the redundant PLC controllers gather.

Drawings

Fig. 1 is a schematic structural diagram of a ship integrated management system according to an embodiment of the present utility model.

Detailed Description

The following detailed description of embodiments of the utility model is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the utility model is not limited to the specific embodiments.

It is to be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are directional or positional relationships as indicated based on the drawings, merely to facilitate describing the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

It should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Referring to fig. 1, a ship integrated management system includes:

a plurality of redundant PLC controllers 1 connected in series, each PLC controller 1 being connected to a plurality of access networks 9, respectively. And a plurality of central control system HMI hosts 4 positioned in different cabins of the ship, wherein each central control system HMI host 4 is connected with a plurality of access networks 9. A plurality of data acquisition modules connected in series are connected to the devices of the first type of system 10 of the vessel via ethernet. A plurality of redundant switches 8 connected in series, connected to the devices of the second type system 11 of the ship via ethernet, and connected to the devices of the third type system 12 via serial ports. The PMS controller 2 is connected with a plurality of redundant PLC controllers 1, a plurality of data acquisition modules and a plurality of redundant switches 8 located in the same cabin of the ship through an MRP ring network.

It should be noted that the first type of system 10 includes: bilge systems, ballast systems, cargo oil systems, and fuel oil systems. The second type of system 11 comprises: the side propulsion drive system, the main propulsion drive system, the lifting system and the crane system are all known and will not be described in detail.

The PMS (PowerManagement System ) controller means a controller for managing the power management system. MRP (Media Redundancy Protocol, medium redundancy protocol) ring network is a redundancy network suitable for industrial automation industry application, and the other redundancy network suitable for industrial automation industry application is a high-speed redundancy ring network HSR ring network.

In this embodiment, an MRP ring network is adopted, and up to 50 PROFINET devices can be accessed in the MRP ring network. The digital quantity signal in the MRP ring network can be accessed to 15360 points at most. Analog signals in the MRP ring network can be accessed to 3840 points at most. The whole ship automation integrated management system has strong expansion capacity and is suitable for most ships. When a single node in the MRP ring network fails, the normal operation of other PROFINET equipment in the network is not affected, so that the method has strong reliability.

It should be noted that PROFINET refers to an automation bus standard based on industrial ethernet technology, which is proposed by PROFIBUS international organization (PROFIBUS International, PI). PROFINET is compatible with industrial ethernet and existing fieldbus technologies (e.g., PROFIBUS, interbus, deviceNet). The PROFINET IO system comprises the following PROFINET devices: the IO controller controls the task work of automation, and the IO devices, generally field devices, corresponding to the multiple redundant PLC controllers 1 of the present utility model are controlled and monitored by the IO controller, where one IO device may include multiple modules or sub-modules, corresponding to the PMS controller 2 of the present utility model, multiple data acquisition modules, and multiple redundant switches 8. The IO monitor is a piece of PC software that can set parameters and diagnose the status of individual modules, corresponding to the HMI host 4 of the multiple central control system of the present utility model. The PROFINET IO system establishes an application relationship (Application Relation, AR) between the IO controller and the IO device, wherein the application relationship defines communication relationships (Communication Relations, CR) with different characteristics of parameter transmission, periodic data exchange, warning processing and the like.

In this embodiment, a plurality of PLC controllers 1 are connected to a PMS controller 2, a plurality of data acquisition modules, and a plurality of redundant switches 8 using optical fibers and CAT6 network cables. Each PLC controller 1 is provided with an independent RS-485 communication module, and can carry out RS-485 expansion communication with the equipment of the third class system 12 through a plurality of redundant switches 8, so that the communication speed is higher. The multiple PLC controllers 1 are mutually backed up, and when one PLC controller 1 in the MRP ring network fails, the multiple PLC controllers can be quickly switched to the other PLC controller 1 so as to ensure the stable operation of the system. Wherein the devices of the third class of systems 12 refer to: VDR systems, dynamic positioning systems, fire systems, primary and secondary clock systems, loading computer systems, water mist systems, etc., are well known and will not be described in detail.

The VDR (Voyage datarecorder, on-board voyage data recorder) system has a ship black box function and is used for voyage data recording.

In this embodiment, the HMI host 4 of each central control system located in different cabins of the ship can perform operations such as confirmation and silencing of alarm information, can perform remote control operation on fans and breaker valves in other systems, and can perform state detection and liquid level telemetering on generators in other systems. Wherein, different cabins refer to: front drive control desk chamber, back drive control desk chamber, centralized control desk chamber.

In this embodiment, the data of each system is transmitted to the PLC controller 1 through the MRP ring network, and on the HMI host 4 of the central control system connected to the PLC controller 1 through the plurality of redundant switches 8, the data of each system is, for example: and displaying and early warning data of the power management system, data of the main propulsion driving system and data of the side propulsion driving system, remote control valve data of the bilge system, liquid level data of the fuel system and alarm data of the alarm system.

The number of the plurality of redundant PLC controllers 1, the plurality of central control system HMI hosts 4, the plurality of data acquisition modules, and the plurality of redundant switches 8 is at least 2. In this embodiment, the number of PLC controllers 1 is 4, they are installed in 4 PLC control cabinets respectively, the number of PMS controllers 2 is 1, PMS controllers 2 are installed in PMS control cabinets, the total number of data acquisition modules is 3, they are installed in 3 data acquisition boxes respectively, the number of redundant switches 8 is 4, the total number of central control system HMI hosts 4 is 4, and they are located in front driving control console room, rear driving control console room, and centralized control console room of a ship in a scattered manner. The PLC control cabinet, the PMS control cabinet, the data acquisition box and the plurality of redundant switches 8 are positioned in a main distribution room of the ship.

In summary, the utility model forms the MRP ring network through the PMS controller, the plurality of redundant PLC controllers, the plurality of data acquisition modules and the plurality of redundant switches in the same cabin, thereby improving the redundancy and the safety of the backbone network of the system, and the utility model respectively connects each central control system HMI host in different cabins to a plurality of access networks through hanging one access network on each redundant PLC controller, thereby forming a network multi-plane network framework, improving the safety of the network, connecting each system of the ship to the MRP ring network through the data acquisition modules and the plurality of redundant computers, receiving the control of the plurality of redundant PLC controllers, changing the problem that each system is relatively isolated and can not be integrated at present, and simultaneously controlling each system of the whole ship through the central control system HMI host in each cabin, realizing the distributed control mode, thereby improving the control reliability.

In one possible implementation, a plurality of data acquisition modules are connected by a plurality of redundant switches 8, the plurality of data acquisition modules comprising:

A first group of data acquisition modules 3-1, which are connected in series, are positioned between the plurality of redundant PLC controllers 1 and the PMS controller 2 which are connected in series and are arranged on the MRP ring network, and are used for acquiring tank area data of the ship, wherein the tank area data comprise liquid level sensor data, floating ball switch data and pressure sensor data.

A second group of data acquisition modules 3-2, which are located between the PMS controller 2 on the MRP ring network and the plurality of redundant switches 8 connected in series, for acquiring power management data of the ship.

A third set of data acquisition modules 3-3 connected to the plurality of redundant switches 8 in series, the third set of data acquisition modules 3 being for acquiring data of the equipment of the third class of systems 12 of the vessel.

And a fourth group of data acquisition modules 3-4, which are positioned between the plurality of redundant switches 8 connected in series and the plurality of redundant PLC controllers 1 connected in series on the MRP ring network and are used for acquiring alarm signals of the ship.

As shown in fig. 1, in this embodiment, the data acquisition modules are set according to actual requirements, and the plurality of data acquisition modules are set in a partitioned manner according to functions, so that the cost and the construction difficulty can be reduced by connecting with each nearby system.

The first group of data acquisition modules 3-1 comprises three acquisition modules connected in series, wherein the head end of the first group of data acquisition modules is connected with an X1 port of one redundant PLC controller 1 at the edge of the redundant PLC controller 1 connected in series through a CAT6 network cable, and the tail end of the first group of data acquisition modules is connected with the PMS controller 2. The first group of data acquisition modules 3-1 are connected with the cargo oil system and the fuel oil system of the tank farm.

The second group of data acquisition modules 3-2 comprises two acquisition modules, each acquisition module is respectively connected with a redundant switch 8, and the acquisition modules and the redundant switches 8 are connected in series in sequence. The data acquisition module at the head end is connected with the PMS controller 2, and the redundant switch 8 at the tail end is connected with the head ends of a plurality of redundant switches 8 which are connected in series. The second group of data acquisition modules 3-2 is connected with the power management system.

The third group of data acquisition modules 3-3 comprises an acquisition module which is connected to a redundant switch 8 and connected to the devices of the third class of systems 12 via serial ports RS-485.

The fourth group of data acquisition modules 3-4 comprises an acquisition module, one end of which is connected with the tail ends of a plurality of redundant switches 8 connected in series, and the other end of which is connected with the redundant PLC controllers 1 at the other edge of the plurality of redundant PLC controllers 1 connected in series. The fourth group of data acquisition modules 3-4 are connected with an alarm system.

In one possible embodiment, the method further comprises:

A plurality of extension alarm modules 5 are connected to a redundant switch 8.

In this embodiment, a part of the extension alarm module 5 is connected with one redundant switch 8 on the MRP ring network, the part of the extension alarm module 5 is installed in a restaurant of a ship for extension alarm, the other part of the extension alarm module 5 is connected with a plurality of redundant switches 8, and the part of the extension alarm module 5 is installed in a front driving console room, a rear driving console room and a centralized console room for extension alarm of the places.

In one possible embodiment, the method further comprises:

A personal safety system 6, the equipment of which is connected to a redundant exchange 8.

In this embodiment, the personnel safety system 6 is connected with a redundant exchange 8 on the MRP ring network, so as to ensure the safety of personnel at the bilge of the ship.

In a possible implementation manner, the plurality of redundant PLC controllers 1 are all S7-1500PLC controllers, the plurality of S7-1500PLC controllers are all connected to the plurality of access networks 9 through a plurality of X2 interfaces, and the plurality of S7-1500PLC controllers are connected through a plurality of X1 interfaces.

In this embodiment, the number of the plurality of S7-1500PLC controllers is two, the number of the plurality of access networks 9 is two, the two S7-1500PLC controllers are respectively connected with the two access networks 9 through respective X2 interfaces, and the two redundant PLC controllers 1 are connected through an X1 interface.

By means of the control mode of two planes of one network, the two S7-1500PLC controllers are mutually backed up, and the reliability of system control is improved.

In one possible embodiment, each access network 9 comprises a plurality of access switches 7 connected via ethernet lines, and each central control system HMI host 4 is connected to a respective internal one of the access switches 7 of the two access networks 9.

In the present embodiment, each central control system HMI host 4 is connected to a respective internal one of the access switches 7 of the two access networks 9. The reliability of the connection of the central control system HMI host 4 can be improved.

The foregoing disclosure is merely illustrative of specific embodiments of the utility model, but the embodiments are not limited thereto and variations within the scope of the utility model will be apparent to those skilled in the art.

Claims

1. A ship integrated management system, comprising:

A plurality of redundant PLC controllers (1) connected in series, wherein the plurality of redundant PLC controllers (1) are respectively connected with a plurality of access networks (9);

The plurality of central control system HMI hosts (4) are positioned in different cabins of the ship, and each central control system HMI host (4) is connected with the plurality of access networks (9);

A plurality of data acquisition modules connected in series, connected to devices of a first type of system (10) of the vessel via ethernet;

A plurality of redundant switches (8) connected in series, connected to the equipment of the second type system (11) of the ship via Ethernet, and connected to the equipment of the third type system (12) via serial ports;

And the PMS controller (2) is connected with the plurality of data acquisition modules, the plurality of redundant switches (8) and the plurality of redundant PLC controllers (1) which are positioned in the cabin of the ship through an MRP ring network.

2. A ship integrated management system according to claim 1, wherein the plurality of data acquisition modules are connected to the plurality of redundant PLC controllers (1) through the plurality of redundant switches (8), the plurality of data acquisition modules comprising:

A first set of data acquisition modules (3-1) connected in series, located between the plurality of redundant PLC controllers (1) and the PMS controller (2) in series on the MRP ring network, for tank farm data acquisition of a ship;

A second set of data acquisition modules (3-2) located between the PMS controller (2) and the plurality of redundant switches (8) in series on the MRP ring;

a third set of data acquisition modules (3-3) connected to the plurality of redundant switches (8) in series, the third set of data acquisition modules (3-3) being for acquiring data of devices of a third class of systems (12) of the vessel;

And a fourth group of data acquisition modules (3-4) which are positioned between the plurality of redundant switches (8) connected in series and the plurality of redundant PLC controllers (1) connected in series on the MRP ring network and are used for acquiring alarm signals of ships.

3. A ship integrated management system according to claim 1, wherein each of said plurality of access networks (9) comprises a plurality of access switches (7) connected via ethernet lines, each of said central control system HMI hosts (4) being connected to a respective one of said access switches (7) within said plurality of access networks (9).

4. A ship integrated management system according to claim 2, further comprising:

-a plurality of extension alarm modules (5) connected to one of said redundant switches (8).

5. A ship integrated management system according to claim 2, further comprising:

-a personnel safety system (6) the equipment of which is connected to one of said redundant switches (8).

6. A ship integrated management system according to claim 1, wherein the plurality of redundant PLC controllers (1) are S7-1500PLC controllers.

7. The ship integrated management system according to claim 6, wherein a plurality of the S7-1500PLC controllers are respectively connected with a plurality of the access networks (9) through a plurality of X2 interfaces, and a plurality of the S7-1500PLC controllers are connected through a plurality of X1 interfaces.

8. The ship integrated management system according to claim 7, wherein the number of the plurality of S7-1500PLC controllers is two, the number of the plurality of access networks (9) is two, the two S7-1500PLC controllers are respectively connected with the two access networks (9) through respective X2 interfaces, and the two redundant PLC controllers (1) are connected through an X1 interface.

9. A ship integrated management system according to claim 3, characterized in that each of said central control system HMI hosts (4) is connected to a respective one of said access switches (7) inside two of said access networks (9).