CN115842846A - Regional control device suitable for intelligent ship - Google Patents
Regional control device suitable for intelligent ship Download PDFInfo
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Abstract
The invention discloses a regional control device suitable for an intelligent ship, which relates to the field of intelligent ship control and comprises a regional configuration management module, a task scheduling module, a control task execution module, a human-computer interaction module, a data acquisition interface module, a data output interface module, a protocol analysis module and a communication interface module, wherein the regional configuration management module is used for setting and storing the control task configuration of a cabin section region and setting and storing the operation human-computer interaction mode configuration of the cabin section region; the task scheduling module is used for loading and calling the control task of the current cabin section area according to the control task configuration of the cabin section area set by the area configuration management module; and the control task execution module is used for executing the control task of the current cabin section area according to the scheduling of the task scheduling module. The invention can improve the intelligent ship transformation and upgrade efficiency.
Description
Technical Field
The invention relates to the field of intelligent ship control, in particular to a regional control device suitable for an intelligent ship.
Background
The ship control system is developing gradually towards the direction of intellectuality at present to lead to traditional ship control system to face two sides pressure, on the one hand be more new service system will integrate into constantly, on the other hand be along with the degree of automation improvement of current service system, original integrated system need constantly reform transform the upgrading.
The traditional ship control system adopts a mode of integrating according to a service system. And each service system of the ship is independently provided with acquisition control equipment, sensors and actuators which are dispersed in different cabin sections. The sensors and actuators of all systems scattered in different cabin sections are connected into the system acquisition control equipment in a centralized manner and then integrated through the industrial Ethernet. Most of business system signals of ships are distributed on the whole ship, a large amount of cabin-penetrating cables can be involved in the system installation process, the construction difficulty is high, and once construction is completed, later-stage transformation and upgrading are difficult.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a regional control device suitable for an intelligent ship, which can improve the intelligent ship transformation and upgrading efficiency.
In order to achieve the above object, the present invention provides a regional control device for a smart ship, including:
the area configuration management module is used for setting and storing the control task configuration of the cabin area and setting and storing the operation man-machine interaction mode configuration of the cabin area;
the task scheduling module is used for loading and calling the control task of the current cabin section area according to the control task configuration of the cabin section area set by the area configuration management module;
the control task execution module is used for executing the control task of the current cabin section area according to the scheduling of the task scheduling module;
the human-computer interaction module is used for providing a control operation interface of the current cabin section area according to the operation human-computer interaction mode configuration of the cabin section area set by the area configuration management module;
the data acquisition interface module is used for accessing all service system data of the current cabin zone;
the data output interface module is used for controlling the output of the control task data in the control task execution module;
the protocol analysis module is used for analyzing the teleoperation instruction and the cooperative data sent by the upper layer cooperative control device;
the protocol conversion module is used for packaging the data in the data output interface module and transmitting the data to the communication interface module;
and the communication interface module is used for specifically sending and receiving data.
On the basis of the technical proposal, the device comprises a shell,
the zone configuration management module comprises a control task configuration table, the control task configuration table is organized and stored according to business system submodules in a cabin section where the zone controller is located, and each business system submodule corresponds to a control task configuration item.
The zone configuration management module also comprises a control algorithm configuration table, the control algorithm configuration table is organized and stored according to the service system sub-modules of the cabin section where the zone controller is located, and each service system sub-module corresponds to one control algorithm;
the region configuration management module also comprises a human-computer interaction configuration table, and the human-computer interaction configuration table is organized and stored according to a service system related to a cabin section where the region controller is located;
the regional configuration management module provides two modes of local configuration and remote configuration.
On the basis of the technical proposal, the device comprises a shell,
the task scheduling module is also used for generating a control task container of the current cabin section area according to the control task configuration in the area configuration management module and distributing software and hardware resources for each control task;
the task scheduling module is also used for reading the upper control instruction transmitted by the protocol analysis module, transmitting the upper control instruction to the corresponding control task according to the requirement of the upper control instruction, and realizing the remote control of the current cabin zone equipment.
On the basis of the technical proposal, the device comprises a shell,
the control task execution module comprises a plurality of task execution containers, and each task execution container runs one control task;
each control task corresponds to a service system submodule in the current cabin segment, and the control tasks comprise service system submodule control logic algorithms and control parameters;
the control parameters comprise current cabin section area parameters and cross-cabin section area parameters;
the current cabin zone parameters are data acquired by the business system sub-module in the current cabin zone, and the current cabin zone parameters are transmitted by the data acquisition interface module;
the cross-cabin zone parameters are data acquired by other cabin zone regional service system sub-modules required by the control task in other cabin zone regions, and the cross-cabin zone parameters are transmitted by the protocol analysis module.
On the basis of the technical proposal, the device comprises a shell,
the man-machine interaction module is specifically used for generating a control operation interface for man-machine interaction according to the operation man-machine interaction mode configuration of the cabin section area set by the area configuration management module so as to provide the control operation interface of the current cabin section area;
the control operation interface is organized according to a service system mode, and the compatibility of the existing mode is realized on the operation mode.
On the basis of the technical scheme, the data acquisition interface module is realized on the basis of a standard industrial Ethernet and provides a common field bus adapter for the ship.
On the basis of the technical proposal, the device comprises a shell,
the data output interface module is used for classifying the execution result data of the control tasks in the control task execution module, outputting the data for the display control operation of the current cabin section area to the man-machine interaction module, and outputting the data for the cross-cabin section area linkage control to the protocol conversion module.
On the basis of the technical proposal, the device comprises a shell,
the protocol analysis module is specifically used for receiving and analyzing a cross-cabin regional service system theme pack subscribed by the communication interface module, and extracting a remote operation instruction and cross-regional service linkage data;
the remote operation instruction comprises a control command, a source address and a target address, and the protocol analysis module sends the control command to the task scheduling module according to the analysis information so that the control task execution module executes the control task of the corresponding cabin section area;
and the protocol analysis module transmits the cross-region service linkage data as a control parameter to the control task execution module according to the analysis information to participate in linkage control.
On the basis of the technical proposal, the device comprises a shell,
the protocol conversion module carries out encapsulation conversion on the data output by the data output interface module, adds a protocol additional field and then sends the protocol additional field to the communication interface module;
the protocol additional field comprises a device to which the data belongs, a system to which the data belongs and a region in which the data belongs;
the communication interface module is realized based on communication middleware technology.
On the basis of the technical scheme, the area control device is only responsible for the control functions of all service system sub-modules of the cabin area where the area control device is located, and the multiple cooperative control devices in the same cabin area can realize the area redundancy control of the cabin area where the area control device is located; the regional control devices of all cabin sections of the ship are combined with the upper cooperative control device to realize integral ship regional integrated control.
Compared with the prior art, the invention has the advantages that: through the arrangement of the corresponding modules, the access and the control of the cabin section area of the cross-cabin service system are realized, the construction difficulty of the intelligent ship control system is effectively reduced, the operation and maintenance cost is reduced, and the intelligent ship transformation and upgrading efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a regional control device suitable for a smart ship according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments.
Referring to fig. 1, a regional control device suitable for an intelligent ship according to an embodiment of the present invention includes a regional configuration management module, a task scheduling module, a control task execution module, a human-computer interaction module, a data acquisition interface module, a data output interface module, a protocol analysis module, a protocol conversion module, and a communication interface module.
The region configuration management module is used for setting and storing the control task configuration of the cabin region and setting and storing the operation man-machine interaction mode configuration of the cabin region; the task scheduling module is used for loading and calling the control task of the current cabin section area according to the control task configuration of the cabin section area set by the area configuration management module; the control task execution module is used for executing the control task of the current cabin section area according to the scheduling of the task scheduling module; the man-machine interaction module is used for providing a control operation interface of the current cabin section area according to the operation man-machine interaction mode configuration of the cabin section area set by the area configuration management module; the data acquisition interface module is used for accessing all service system data of the current cabin section area; the data output interface module is used for controlling the output of the control task data in the control task execution module; the protocol analysis module is used for analyzing the teleoperation instruction and the cooperative data sent by the upper layer cooperative control device; the protocol conversion module is used for packaging the data in the data output interface module and transmitting the data to the communication interface module; the communication interface module is used for specifically sending and receiving data.
In the embodiment of the invention, the area configuration management module comprises a control task configuration table, the control task configuration table is organized and stored according to business system sub-modules in a cabin section where the area controller is located, and each business system sub-module corresponds to one control task configuration item. The zone configuration management module also comprises a control algorithm configuration table, the control algorithm configuration table is organized and stored according to the service system sub-modules of the cabin section where the zone controller is located, and each service system sub-module corresponds to one control algorithm; the region configuration management module also comprises a human-computer interaction configuration table, and the human-computer interaction configuration table is organized and stored according to the business system related to the cabin section where the region controller is located.
Furthermore, the regional configuration management module provides two modes of local configuration and remote configuration. When the service system of the current cabin zone is changed, corresponding configuration information can be deployed remotely and synchronized to the zone configuration management module through the communication interface module, so that remote maintenance and upgrading of the zone control device are realized.
In the embodiment of the invention, the task scheduling module is further used for generating a control task container of the current cabin section area according to the control task configuration in the area configuration management module, and allocating software and hardware resources to each control task; the task scheduling module is also used for reading the upper control instruction transmitted by the protocol analysis module, transmitting the upper control instruction to the corresponding control task according to the requirement of the upper control instruction, and realizing the remote control of the current cabin zone equipment.
In the embodiment of the invention, the control task execution module comprises a plurality of task execution containers, and each task execution container runs one control task; each control task corresponds to a service system submodule in the current cabin segment, and the control tasks comprise service system submodule control logic algorithms and control parameters; the control parameters comprise current cabin section area parameters and cross cabin section area parameters; the current cabin zone parameters are data acquired by the business system sub-module in the current cabin zone, and the current cabin zone parameters are transmitted by the data acquisition interface module; the cross-cabin zone parameters are data acquired by other cabin zone area service system sub-modules required by the control task in other cabin zone areas, and the cross-cabin zone parameters are transmitted by the protocol analysis module.
In the embodiment of the invention, the human-computer interaction module is specifically used for generating a control operation interface for human-computer interaction according to the operation human-computer interaction mode configuration of the cabin section area set by the area configuration management module so as to provide the control operation interface of the current cabin section area; and the control operation interface is organized according to a service system mode, and the compatibility of the existing mode is realized on the operation mode.
In the embodiment of the invention, the data acquisition interface module is realized based on the standard industrial Ethernet and provides a common field bus adapter for ships, thereby meeting the requirements of different interfaces. The access mode adopts a near principle, subsystems are not distinguished, and devices and equipment of all service systems in the current cabin area are accessed integrally.
In the embodiment of the invention, the data output interface module is used for classifying the execution result data of the control task in the control task execution module, outputting the data for the display control operation of the current cabin section area to the man-machine interaction module, and outputting the data for cross-cabin section area linkage control to the protocol conversion module.
In the embodiment of the invention, the protocol analysis module is specifically used for receiving and analyzing the topic packet of the cross-cabin regional service system subscribed by the communication interface module, and extracting the remote operation instruction and the cross-regional service linkage data. The method comprises the steps of analyzing data of a cross-cabin zone regional service system theme pack subscribed by a receiving communication interface module according to a regional control integration protocol, and extracting remote operation instructions and cross-regional service linkage data according to information of regions, systems, equipment and the like in a protocol additional field.
The remote control instruction comprises a control command, a source address and a target address, and the protocol analysis module sends the control command to the task scheduling module according to the analysis information so that the control task execution module executes the control task of the corresponding cabin section area;
and the protocol analysis module transmits the cross-region service linkage data as a control parameter to the control task execution module according to the analysis information to participate in linkage control.
In the embodiment of the invention, the protocol conversion module carries out encapsulation conversion on the data output by the data output interface module, adds the protocol additional field and then sends the protocol additional field to the communication interface module. Namely, according to the area control integration protocol, the protocol additional field is added. The protocol additional field includes the device to which the data belongs, the system to which the data belongs, and the region in which the data belongs. The protocol additional field is used for identifying the unique source of the data, and the identification and the use of the data across regions are convenient.
In the embodiment of the invention, the communication interface module is realized based on a communication middleware technology. The method provides support for DDS (data distribution service), OP CUA (open international standard specification protocol) and other protocol stacks, and realizes the following functions through a subscription distribution transmission mode: subscribing a cross-region data packet according to a service system and transmitting the cross-region data packet to a protocol analysis module; data in the protocol conversion module is encapsulated into a service theme packet and is issued to the outside; subscribing configuration information according to the regional theme and transmitting the remote configuration information to a regional configuration management module; and encapsulating the configuration information in the area configuration management module into an area configuration theme pack and issuing the area configuration theme pack to the outside.
In the invention, the area control device is only responsible for the control functions of all service system submodules of the cabin area where the area control device is located, and a plurality of cooperative control devices in the same cabin area can realize the area redundancy control of the cabin area where the area control device is located; the regional control devices of all cabin sections of the ship are combined with the upper cooperative control device to realize integral ship regional integrated control.
Hereinafter, a specific implementation process of the zone control device according to the present invention will be described by taking zone control of a certain bay as an example. And partial equipment of a ballast water system and a bilge water system is arranged in the selected tank section. The control logic of the equipment at the section of the ballast water system depends on the running state of other cabin equipment, but the running state of the equipment at the section of the ballast water system does not influence the control of the equipment at other sections of the ballast water system; the operation logic of the cabin equipment of the bilge water system does not depend on the operation states of other cabin equipment, but the operation states of the other cabin equipment are influenced by the state of the cabin equipment; the ballast water and the bilge water of the tank section support local automatic operation and remote control.
Aiming at the cabin control requirement, the zone control device provided by the invention is adopted to execute the following steps:
(1) In the area configuration management module, the control tasks of the cabin section are set to be a ballast water system and a bilge water system; setting the man-machine interaction interface of the cabin section as a ballast water system interface and a bilge water system interface; and compiling the control logic algorithm of the ballast water system and the bilge water system in the current cabin section. All configuration information is stored to the zone configuration management module.
(2) The communication interface module is used for subscribing a ballast water system service theme pack; issuing a bilge water service system theme pack; subscribing a ballast water system teleoperation instruction theme pack; subscribing a remote control instruction theme pack of the bilge water system;
(3) The man-machine interaction module deploys display and control interfaces of the ballast water system and the bilge water system at the cabin section according to the configuration information;
(4) The task scheduling module generates two control task execution containers in the control task execution module according to the configuration information, wherein the two control task execution containers are respectively used for bearing a ballast water system control task and a bilge water system control task;
(5) The task scheduling module links corresponding data in the data acquisition interface module to a regional control parameter interface of a corresponding task execution container according to the configuration information; according to the cross-regional service linkage data in the protocol analysis module, linking the operation data of other cabin equipment of the corresponding system to a control parameter interface of a corresponding execution container of the current cabin;
(6) The task scheduling module inquires the teleoperation instruction analyzed in the protocol analysis module in real time and schedules the task in the task execution container to run according to the preset priority authority;
(7) The control task execution module loads a ballast water system control logic algorithm and a bilge water system control logic algorithm in corresponding execution containers respectively according to the configuration information, executes the step (9), reads current region control parameters, executes the step (10), and obtains cross-region linkage parameters of the ballast water system;
(8) The control task execution module executes control actions of the ballast water system and the bilge water system in the cabin equipment according to the control parameters; after the control task is finished, controlling the operation parameters to be transmitted into a data output interface output module, and executing the step (12);
(9) The data acquisition interface module acquires the running information of the relevant equipment of the current ballast water system and the bilge water system in real time, display information is transmitted to the man-machine interaction module, and state information is transmitted to the control parameters of the corresponding control task execution module;
(10) The protocol analysis module processes a ballast water system subscription theme package transmitted in the communication interface in real time, analyzes cross-region linkage data of the ballast water system, and executes the step (5), and transmits the data to cross-region control parameters of the ballast water system control task execution module;
(11) The protocol analysis module processes the ballast water system remote control instruction subject packet and the ballast water system remote control instruction subject packet transmitted by the communication interface module in real time, analyzes the remote control instruction, and executes the step (5) to schedule a corresponding control task execution instruction;
(12) The data output interface module classifies the data transmitted in the step (8), the display information of the ballast water system and the bilge water system is transmitted into the human-computer interaction module, and the equipment state information of the bilge water system is output to the protocol conversion module;
(13) And (3) packaging the equipment state information of the bilge water system of the cabin section according to a regional control integrated protocol by the protocol conversion module, adding information such as regions, systems and equipment, transmitting the information into a communication interface, and executing the step (2) for other regional control devices to use.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A regional control device suitable for a smart ship, comprising:
the area configuration management module is used for setting and storing the control task configuration of the cabin area and setting and storing the operation man-machine interaction mode configuration of the cabin area;
the task scheduling module is used for loading and calling the control task of the current cabin section area according to the control task configuration of the cabin section area set by the area configuration management module;
the control task execution module is used for executing the control task of the current cabin section area according to the scheduling of the task scheduling module;
the man-machine interaction module is used for providing a control operation interface of the current cabin section area according to the operation man-machine interaction mode configuration of the cabin section area set by the area configuration management module;
the data acquisition interface module is used for accessing all service system data of the current cabin zone;
the data output interface module is used for controlling the output of the control task data in the control task execution module;
the protocol analysis module is used for analyzing the teleoperation instruction and the cooperative data sent by the upper layer cooperative control device;
the protocol conversion module is used for packaging the data in the data output interface module and transmitting the data to the communication interface module;
and the communication interface module is used for specifically sending and receiving data.
2. The area control device for the smart ship according to claim 1, wherein:
the area configuration management module comprises a control task configuration table, the control task configuration table is organized and stored according to business system submodules in a cabin section where the area controller is located, and each business system submodule corresponds to a control task configuration item.
The zone configuration management module also comprises a control algorithm configuration table, the control algorithm configuration table is organized and stored according to the service system sub-modules of the cabin section where the zone controller is located, and each service system sub-module corresponds to one control algorithm;
the region configuration management module also comprises a human-computer interaction configuration table, and the human-computer interaction configuration table is organized and stored according to a service system related to a cabin section where the region controller is located;
the regional configuration management module provides two modes of local configuration and remote configuration.
3. The area control device for the smart ship according to claim 1, wherein:
the task scheduling module is also used for generating a control task container of the current cabin section area according to the control task configuration in the area configuration management module and distributing software and hardware resources for each control task;
the task scheduling module is also used for reading the upper control instruction transmitted by the protocol analysis module, transmitting the upper control instruction to the corresponding control task according to the requirement of the upper control instruction, and realizing the remote control of the current cabin zone equipment.
4. The zone control apparatus for a smart ship as set forth in claim 1, wherein:
the control task execution module comprises a plurality of task execution containers, and each task execution container runs one control task;
each control task corresponds to a business system submodule in the current cabin segment, and the control tasks comprise a business system submodule control logic algorithm and control parameters;
the control parameters comprise current cabin section area parameters and cross-cabin section area parameters;
the current cabin zone parameters are data acquired by the business system submodule in the current cabin zone, and the current cabin zone parameters are transmitted by the data acquisition interface module;
the cross-cabin zone parameters are data acquired by other cabin zone regional service system sub-modules required by the control task in other cabin zone regions, and the cross-cabin zone parameters are transmitted by the protocol analysis module.
5. The area control device for the smart ship according to claim 1, wherein:
the man-machine interaction module is specifically used for generating a control operation interface for man-machine interaction according to the operation man-machine interaction mode configuration of the cabin section area set by the area configuration management module so as to provide the control operation interface of the current cabin section area;
the control operation interface is organized according to a service system mode, and compatibility of the existing mode is achieved on the operation mode.
6. The area control device for the smart ship according to claim 1, wherein: the data acquisition interface module is realized based on a standard industrial Ethernet and provides a common field bus adapter for ships.
7. The area control device for the smart ship according to claim 1, wherein:
the data output interface module is used for classifying the execution result data of the control tasks in the control task execution module, outputting the data for the display control operation of the current cabin section area to the man-machine interaction module, and outputting the data for the cross-cabin section area linkage control to the protocol conversion module.
8. The zone control apparatus for a smart ship as set forth in claim 1, wherein:
the protocol analysis module is specifically used for receiving and analyzing a cross-cabin regional service system theme pack subscribed by the communication interface module, and extracting a remote operation instruction and cross-regional service linkage data;
the remote operation instruction comprises a control command, a source address and a target address, and the protocol analysis module sends the control command to the task scheduling module according to the analysis information so that the control task execution module executes the control task of the corresponding cabin section area;
and the protocol analysis module transmits the cross-region service linkage data as a control parameter to the control task execution module according to the analysis information to participate in linkage control.
9. The area control device for the smart ship according to claim 1, wherein:
the protocol conversion module carries out encapsulation conversion on the data output by the data output interface module, adds a protocol additional field and then sends the protocol additional field to the communication interface module;
the protocol additional field comprises a device to which the data belongs, a system to which the data belongs and a region in which the data belongs;
the communication interface module is realized based on communication middleware technology.
10. The area control device for the smart ship according to claim 1, wherein: the zone control device is only responsible for the control functions of all service system sub-modules of the cabin zone area where the zone control device is located, and the multiple cooperative control devices in the same cabin zone area can realize zone redundancy control of the cabin zone where the zone control device is located; the regional control devices of all cabin sections of the ship are combined with the upper cooperative control device to realize integral ship regional integrated control.
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