CN111338313B - Ship navigation state information-based ship auxiliary scheduling method and system - Google Patents
Ship navigation state information-based ship auxiliary scheduling method and system Download PDFInfo
- Publication number
- CN111338313B CN111338313B CN202010295709.4A CN202010295709A CN111338313B CN 111338313 B CN111338313 B CN 111338313B CN 202010295709 A CN202010295709 A CN 202010295709A CN 111338313 B CN111338313 B CN 111338313B
- Authority
- CN
- China
- Prior art keywords
- ship
- navigation
- navigation state
- information
- induction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000002159 abnormal effect Effects 0.000 claims abstract description 90
- 230000006698 induction Effects 0.000 claims description 90
- 238000012790 confirmation Methods 0.000 claims description 86
- 238000012544 monitoring process Methods 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 abstract description 19
- 230000003993 interaction Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 description 80
- 238000004891 communication Methods 0.000 description 78
- 238000010295 mobile communication Methods 0.000 description 22
- 238000007726 management method Methods 0.000 description 13
- 238000013461 design Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000001960 triggered effect Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/41835—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by programme execution
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/41855—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication by local area network [LAN], network structure
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4189—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the transport system
Abstract
The invention discloses a ship navigation state information-based ship auxiliary scheduling method and a ship auxiliary scheduling system, wherein the scheme utilizes a navigation position positioning device arranged on a ship to acquire navigation position information of the ship in real time, acquires navigation state information of the ship, tracks and judges the running conditions of the ship in different navigation states, and performs early warning when judging that the running conditions of the ship are abnormal so as to provide assistance for the navigation scheduling of the ship; the ship auxiliary scheduling method and system provided by the invention avoid the close dependence on a manual interaction mode, reduce the manpower consumption, improve the processing efficiency and the accuracy and timeliness of abnormal operation conditions of a ship, can better help to improve the processing efficiency and timeliness of auxiliary operation of ship navigation scheduling, and assist in improving the ship scheduling management efficiency.
Description
Technical Field
The invention relates to the technical field of Internet of things and shipping scheduling, in particular to a ship auxiliary scheduling method and system based on ship navigation state information.
Background
Shipping refers to a logistics transportation mode of transporting goods by water transportation. Compared with air transportation and land transportation, the ship can transport a larger amount of cargo per voyage, so that the logistics cost of ship shipping is lower. Therefore, in international trade, water-way ship transportation is a relatively common logistics transportation mode.
In order to ensure the safety of sailing personnel and the requirements for managing the channel, arrival and the like of ship transportation and sailing, the dispatching management needs to be carried out on the entering and leaving port and the sailing process of the ship. In each port of China, a port dispatching center generally plays a role in channel dispatching and releases a ship dispatching plan for ships to enter and exit the port every day.
In the logistics transportation process of ship shipping, various different navigation working condition states such as normal navigation, equal loading, lightering, lockage, refueling, material storage and the like may be experienced, in the current ship scheduling management, scheduling management personnel of a scheduling center need to repeatedly communicate with ship navigation personnel through instant communication modes such as telephone, information interaction and the like to confirm the operation conditions of the ship such as position, speed and the like in different navigation states, and the scheduling management personnel are used as auxiliary work of the navigation scheduling of the ship, so that when the ship logistics state is abnormal or the ship navigation personnel have safety accidents, emergency response measures can be taken in the scheduling. However, the dispatching auxiliary working mode completely relying on manual interaction not only consumes manpower and has low efficiency, but also is easy to find and process in time when the ship runs abnormally due to untimely inquiry of a dispatcher, error feedback of running state information of ship sailing personnel and the like, thereby influencing logistics transportation cost and ship sailing dispatching management order, and even endangering the safety of the ship and the sailing personnel.
Therefore, how to further improve the processing efficiency and timeliness of the auxiliary work of ship navigation scheduling and help to find abnormal conditions of ship operation in time has also become a new technical research direction in the ship scheduling management work.
Disclosure of Invention
In view of the above-mentioned shortcomings in the prior art, an object of the present invention is to provide a ship auxiliary scheduling method based on ship navigation state information and a corresponding ship auxiliary scheduling system based on ship navigation state information, which provide assistance for ship navigation scheduling and help to find abnormal situations of ship operation in time, so as to promote the processing efficiency and timeliness of ship navigation scheduling assistance work and help to improve the ship scheduling management efficiency.
In order to solve the technical problems, the invention adopts the following technical scheme:
a ship navigation state information-based ship auxiliary scheduling method includes the steps of utilizing a navigation position positioning device arranged on a ship to obtain navigation position information of the ship in real time, obtaining navigation state information of the ship, tracking and judging running conditions of the ship in different navigation states, and carrying out early warning when the running conditions of the ship are judged to be abnormal so as to provide assistance for navigation scheduling of the ship.
In the ship auxiliary scheduling method based on ship navigation state information, as a preferred scheme, a mode of acquiring the ship navigation state information includes:
acquiring a navigation state confirmation signal marked with navigation state indication information and ship identity information, and determining the navigation state information of the ship with corresponding ship identity information according to the navigation state indication information and the ship identity information marked in the navigation state confirmation signal.
In the ship auxiliary scheduling method based on ship navigation state information, as a preferred scheme, a mode of acquiring the ship navigation state information includes:
the method comprises the steps of obtaining node position information used for indicating that a planned navigation route of a ship enters different navigation states, matching the node position information with navigation position information of the ship, and judging that the ship enters the navigation state corresponding to the corresponding node position when the navigation position information of the ship is matched with the node position information, so that the navigation state information of the ship is determined.
In the ship auxiliary scheduling method based on ship voyage state information, as a preferred scheme, in an arbitrary ith voyage state, a mode for judging that the ship operation condition is abnormal is as follows:
calculating the navigation speed of the ship according to the navigation position information of the ship in real time, monitoring the navigation speed of the ship, and when the navigation speed of the ship is less than a preset navigation speed lower limit threshold value V under the current ith navigation statemin(i) And the duration reaches a preset abnormal early warning time threshold T in the current ith navigation stateabnor(i) Judging that the ship has abnormal operation in the current sailing state; wherein i ∈ {1,2, …, N }, and N represents the total number of navigation state categories.
As a further preferable scheme, in any ith navigation state, when it is determined that the operation of the ship is abnormal, the method for assisting in scheduling of a ship based on ship navigation state information further includes:
continuously monitoring the navigation speed of the ship, and when the navigation speed of the ship is greater than or equal to the preset navigation speed lower limit threshold value V in the current ith navigation statemin(i) And the duration reaches a preset normal recovery time length threshold T under the current ith navigation statenor(i) And judging that the running condition of the ship in the current sailing state is recovered to be normal.
A ship auxiliary dispatching system based on ship navigation state information comprises:
the navigation position positioning device is used for determining navigation position information of the ship;
the navigation state confirmation device is used for confirming navigation state information of the ship;
the operation condition judging device is used for acquiring the navigation position information of the ship in real time, acquiring the navigation state information of the ship, and tracking and judging the operation conditions of the ship in different navigation states;
and the abnormal operation early warning device is used for early warning when the running condition of the ship is abnormal and providing assistance for navigation scheduling of the ship.
In the ship auxiliary scheduling system based on the ship navigation state information, as a preferred scheme, the navigation state confirmation device is preset with ship navigation state planning route information, and the navigation reference route information records the geographical coordinates of node positions of the ship entering different navigation states on the planning navigation route;
the navigation state confirmation device acquires navigation position information of the ship in real time and performs real-time position information matching with preset ship navigation state planning route information; and when the navigation position information of the ship is matched with the geographical coordinates of the node position of the ship entering a navigation state on the planned navigation route, judging that the ship is in the corresponding navigation state, and determining the navigation state information of the ship.
In the above-mentioned ship auxiliary dispatch system based on ship navigation state information, as an improvement, still include:
a close-range inductor is arranged at a node position which enters different navigation states on a planned navigation route of a ship, and a close-range induction matching device which can perform signal matching induction with the close-range inductor is arranged on the ship; when the near-distance sensor senses that the near-distance sensing matching device on the ship enters the sensing range, a sensing feedback signal marked with the position of the node where the near-distance sensing matching device is located is sent to the outside;
the navigation state confirmation device determines the node position marked in the induction feedback signal by receiving the induction feedback signal from the close-range sensor, and determines that the ship enters the navigation state corresponding to the corresponding node position when the navigation position of the ship is matched with the node position according to the navigation position information of the ship, so that the navigation state information of the ship is determined.
In the above-mentioned ship auxiliary dispatch system based on ship navigation state information, as an improvement, still include:
a close-range sensor is arranged at a node position which enters different navigation states on a planned navigation route of a ship, navigation state indicating information for indicating the navigation state corresponding to the node position where the close-range sensor is located is recorded in the close-range sensor, and a close-range induction matching device which can perform signal matching induction with the close-range sensor and carries ship identity information is arranged on the ship; when the close-range sensor senses that the close-range induction matching device on the ship enters the induction range of the close-range induction matching device, acquiring ship identity information from the close-range induction matching device, and sending a navigation state induction signal marked with navigation state indication information and the ship identity information to the outside;
the navigation state confirmation device determines navigation state indication information and ship identity information marked in the navigation state induction signal by receiving the navigation state induction signal from the close-range inductor, so as to determine the navigation state information of the ship with corresponding ship identity information.
In the above-mentioned ship auxiliary dispatch system based on ship navigation state information, as an improvement, still include:
the method comprises the steps that a close-range sensor carrying ship identity information is arranged on a ship, a close-range induction matching device capable of performing signal matching induction with the close-range sensor is arranged at a node position entering different navigation states on a planned navigation route of the ship, and navigation state indicating information used for indicating the navigation state corresponding to the node position where the close-range induction matching device is located is recorded in the close-range induction matching device; when a short-distance induction matching device inducted by a short-distance inductor on a ship enters an induction range of the short-distance induction matching device, acquiring navigation state indicating information from the short-distance induction matching device, and sending a navigation state notification signal marked with the navigation state indicating information and ship identity information carried by the navigation state indicating information and the navigation state notification signal to the outside;
the navigation state confirmation device determines navigation state indication information and ship identity information marked in the navigation state notification signal by receiving a navigation state notification signal sent by a close-range sensor on a ship, so that the navigation state information of the ship with corresponding ship identity information is determined.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the ship auxiliary scheduling method based on the ship navigation state information, by means of the position positioning technology and combined with judgment of the navigation state, early warning and prompting can be timely and actively carried out on the abnormal operation condition of the ship in different navigation states, close dependence on a manual interaction mode is avoided, labor consumption is reduced, processing efficiency is improved, and the abnormal operation condition of the ship can be found more accurately and timely.
2. The ship navigation state information-based ship auxiliary scheduling method and system can reduce dependence on manual operation, automatically determine and acquire the navigation state information and navigation position information of a ship in various modes, and track and judge the running condition of the ship in different navigation states, so that the processing efficiency and timeliness of ship navigation scheduling auxiliary work can be better improved, and the ship scheduling management efficiency can be improved.
Drawings
FIG. 1 is a flowchart of a ship auxiliary scheduling method based on ship navigation state information according to the present invention.
FIG. 2 is a block diagram of a system architecture of the ship auxiliary dispatching system based on ship navigation state information.
Fig. 3 is a system architecture diagram of the ship auxiliary dispatching system in the second embodiment and the third embodiment.
Fig. 4 is a system architecture diagram of the vessel auxiliary dispatching system in the fourth embodiment and the fifth embodiment.
Fig. 5 is a system architecture diagram of a vessel-assisted dispatching system exemplified in the sixth embodiment.
Fig. 6 is a system architecture diagram of an auxiliary scheduling system for a ship as an example in the seventh embodiment.
Fig. 7 is a block diagram of a flow of a method for determining an abnormal ship behavior in the eighth embodiment.
Fig. 8 is a block diagram of a flow of a method for determining the return of the ship operation condition to normal in the eighth embodiment.
Detailed Description
The invention provides a ship navigation state information-based ship auxiliary scheduling method, which aims to solve the problems of low processing efficiency and untimely discovery of abnormal running conditions of ships in the conventional ship navigation scheduling auxiliary working mode.
The ship auxiliary scheduling method provided by the invention has the advantages that by means of the position positioning technology, the navigation position information of the ship is obtained in real time by utilizing the navigation position positioning device arranged on the ship, and further the running conditions of the ship in different navigation states can be tracked, so that early warning prompt can be timely and actively carried out when the running conditions of the ship are abnormal, and therefore, the ship auxiliary scheduling method provides assistance for navigation scheduling of the ship, helps scheduling personnel to timely find the abnormal running conditions of the ship, and is used for scheduling and arranging to take emergency countermeasures. Meanwhile, the running conditions of the ship in different navigation states are tracked by means of the navigation position information acquired in real time from the navigation position positioning device, the tracking and early warning process is free of manual intervention, the close dependence on a manual interaction mode is avoided, the manpower consumption is reduced, the processing efficiency is improved, meanwhile, the human interference factors such as untimely inquiry of scheduling personnel and mistaken feedback of the running state information by the ship navigation personnel are avoided, and the finding of the abnormal running conditions of the ship is more accurate and timely. Therefore, the ship auxiliary scheduling method based on the ship navigation state information can effectively promote the processing efficiency and timeliness of the auxiliary work of the ship navigation scheduling and assist in improving the ship scheduling management efficiency.
The ship auxiliary scheduling method needs to design a corresponding ship auxiliary scheduling system based on ship navigation state information, and the system mainly comprises a navigation position positioning device, a navigation state confirmation device, an operation condition judgment device and an abnormal operation early warning device which cooperate with each other to complete the ship auxiliary scheduling early warning function.
And the navigation position positioning device is used for determining navigation position information of the ship. The navigation position Positioning device can adopt equipment such as a GPS (Global Positioning System) module, a Beidou module and the like, and is arranged on the ship so as to realize real-time determination of ship navigation position information and external transmission of information.
And the navigation state confirmation device is used for confirming the navigation state information of the ship. The specific technical implementation form of the navigation state confirmation device can be in various different modes; for example, the navigation state information may be sent manually by using a commonly used instant messaging terminal device as a navigation state confirmation device; for another example, the internet of things technology equipment can be used for informationalized monitoring of different navigation states of the ship on a planned navigation route, so that the microcomputer equipment with information acquisition and processing capabilities is used as a navigation state confirmation device, navigation state information of the ship is confirmed by acquiring the monitoring information, and the information is actively transmitted to the outside; and so on. The specific technical implementation form of the travel state confirmation device will be more fully exemplified and embodied in the embodiments described later.
And the operation condition judging device is used for acquiring the navigation position information of the ship in real time, acquiring the navigation state information of the ship, and tracking and judging the operation conditions of the ship in different navigation states. In technical implementation, the operation condition determination device can be realized by adopting desktop computer equipment or microcomputer equipment with network communication and data communication capabilities, navigation position information from the navigation position positioning device and navigation state information from the navigation state confirmation device are acquired through wired or wireless internet transmission and data transmission modes, information such as the position, the operation time and the operation speed of the ship can be obtained through processing and calculation according to real-time ship navigation position information by executing a computer processing program, and the information is analyzed by combining the navigation state information of the ship to track and judge whether the operation condition of the ship is normal or abnormal under different navigation states. In the application operation level, the operation condition judgment device can be arranged in a dispatching center for dispatching management personnel to monitor the operation conditions of the ship in different sailing states; the operation condition determining device may be disposed in a ship operation manager (such as a ship owner, a ship operation company, etc.), and the ship operation manager may send the operation condition information of the ship in different sailing states, which is monitored by tracking, to the dispatch center.
And the abnormal operation early warning device is used for early warning when the running condition of the ship is abnormal and providing assistance for navigation scheduling of the ship. In technical implementation, the abnormal operation early warning device can adopt a common information early warning device such as an audible and visual alarm, an early warning information display screen and the like, can utilize abnormal ship operation condition information determined by the obtained navigation state confirmation device as a trigger signal, and achieves early warning of abnormal operation condition in modes such as audible and visual alarm, early warning prompt information display and the like. In an application operation layer, the abnormal operation early warning device can be usually arranged in a dispatching center, so that a dispatching manager can timely acquire an abnormal early warning signal of the ship operation condition and dispatch and arrange a countermeasure.
In order to facilitate understanding of the technical solutions of the present invention, the present invention is further described below by examples.
The first embodiment is as follows:
the system of the ship auxiliary dispatching system of the embodiment comprises the navigation position positioning device, a navigation state confirmation device, an operation condition judgment device and an operation abnormity early warning device; the navigation position positioning device is used for determining navigation position information of the ship; the navigation state confirmation device is used for determining navigation state information of the ship; the operation condition judging device is used for acquiring the navigation position information of the ship in real time, acquiring the navigation state information of the ship, and tracking and judging the operation conditions of the ship in different navigation states; the abnormal operation early warning device is used for early warning when the running condition of the ship is abnormal and providing assistance for navigation scheduling of the ship.
In this embodiment, as a specific implementation manner, the specific technical implementation form of determining the navigation state information of the ship by the navigation state confirmation device may adopt a manner of pushing the navigation state information through manual assistance operation; specifically, the navigation personnel on the ship needs to send corresponding navigation state notification messages to the outside through the own instant messaging terminal device according to the actual navigation state condition of the ship where the navigation personnel is located, and specifically, such navigation state notification messages can be embodied as mobile communication short messages, interactive communication messages of instant messaging software (QQ, WeChat, and the like), communication messages of own dedicated communication channels, and the like; in the system, the common instant communication terminal equipment is used as a navigation state confirmation device for receiving a navigation state notification message sent by a navigation person on a ship through the instant communication terminal equipment, navigation state indication information used for indicating the navigation state and ship identity information used for representing the identity of the ship are marked in the navigation state notification message, and therefore the navigation state confirmation device can determine the navigation state information of the ship with corresponding ship identity information according to the navigation state indication information and the ship identity information.
By adopting the sailing state confirmation mode, in the specific technical application implementation of the ship auxiliary dispatching system, the sailing position positioning device arranged on the ship can carry out remote communication with the operation condition judgment device through a mobile communication network, a self-organizing wireless network and the like, and send the sailing position information of the ship; the sailing state confirmation device and the operation condition judgment device can be arranged on a ship operation manager or a dispatching center, wherein after the sailing state confirmation device determines the sailing state information of the ship, the sailing state confirmation device can perform data communication with the operation condition judgment device through wireless data transmission modes such as mobile communication network transmission, self-organized wireless network transmission and near field communication transmission or wired data transmission modes such as signal cable transmission and integrated circuit acquisition transmission so as to ensure that the operation condition judgment device can acquire the sailing state information of the ship; the abnormal operation early warning device is arranged in the dispatching center, is arranged between the dispatching center and the operation condition judgment device, can carry out remote communication through a mobile communication network, a self-organizing wireless network and the like (the operation condition judgment device is arranged under the condition of a ship operation manager), or carry out short-distance data transmission through modes of short-distance communication transmission, signal cable transmission, integrated circuit acquisition transmission and the like (the operation condition judgment device and the abnormal operation early warning device are arranged under the condition of the dispatching center), so that the abnormal operation early warning device can execute early warning operation when being triggered by abnormal information of the ship operation condition.
Example two:
as shown in fig. 3, the system of the ship auxiliary dispatching system of the present embodiment includes the navigation position positioning device, the navigation state confirmation device, the operation condition determination device, and the abnormal operation early warning device; the navigation position positioning device is used for determining navigation position information of the ship; the navigation state confirmation device is used for determining navigation state information of the ship; the operation condition judging device is used for acquiring the navigation position information of the ship in real time, acquiring the navigation state information of the ship, and tracking and judging the operation conditions of the ship in different navigation states; the abnormal operation early warning device is used for early warning when the running condition of the ship is abnormal and providing assistance for navigation scheduling of the ship. In addition, the system also comprises a close-range inductor arranged at the node position of the planned navigation route of the ship entering different navigation states, and a close-range induction matching device which can perform signal matching induction with the close-range inductor and carries ship identity information is arranged on the ship; when the close-range sensor senses that the close-range induction matching device on the ship enters the induction range, ship identity information is obtained from the close-range induction matching device, and a navigation position induction signal marked with the position of the node where the close-range induction matching device is located and the ship identity information is sent to the outside.
In this embodiment, as a specific implementation manner, the specific technical implementation form of determining the navigation state information of the ship by the navigation state determining device is determined by using the navigation position sensing signal; that is, as shown in fig. 3, a microcomputer device having information acquisition and processing capabilities may be used as a navigation state confirmation device, and by receiving a navigation position sensing signal from the proximity sensor, a node position and ship identification information marked in the navigation position sensing signal are determined, and it is determined that a ship having corresponding ship identification information enters a navigation state corresponding to the corresponding node position, thereby determining the navigation state information of the ship.
By adopting the navigation state confirmation mode, in the specific technical application implementation of the ship auxiliary dispatching system of the embodiment, the near-field sensor arranged at the node position and the near-field sensing matching device arranged on the ship can be near-field communication common electronic modules such as a bluetooth communication module, a radio frequency communication module, a Zigbee (Zigbee) communication module, a WiFi communication module and the like which can be matched with each other for communication, the near-field sensing matching device is used as a near-field communication beacon module, and the near-field sensor is used as a beacon reading module; the short-distance sensor arranged at the node position and the navigation position positioning device arranged on the ship can carry out long-distance communication with the operation condition judgment device through a mobile communication network, a self-organized wireless network and the like, and respectively send navigation position sensing signals and navigation position information of the ship; the electronic device arranged at the node position can adopt the power supply design of a solar power supply and work by means of solar power supply; the electronic equipment arranged on the ship can maintain power supply work by means of a power supply system on the ship; the sailing state confirmation device and the operation condition judgment device can be arranged on a ship operation manager or a dispatching center, wherein after the sailing state confirmation device determines the sailing state information of the ship, the sailing state confirmation device can perform data communication with the operation condition judgment device through wireless data transmission modes such as mobile communication network transmission, self-organized wireless network transmission and near field communication transmission or wired data transmission modes such as signal cable transmission and integrated circuit acquisition transmission so as to ensure that the operation condition judgment device can acquire the sailing state information of the ship; the abnormal operation early warning device is arranged in the dispatching center, is arranged between the dispatching center and the operation condition judgment device, can carry out remote communication through a mobile communication network, a self-organizing wireless network and the like (the operation condition judgment device is arranged under the condition of a ship operation manager), or carry out short-distance data transmission through modes of short-distance communication transmission, signal cable transmission, integrated circuit acquisition transmission and the like (the operation condition judgment device and the abnormal operation early warning device are arranged under the condition of the dispatching center), so that the abnormal operation early warning device can execute early warning operation when being triggered by abnormal information of the ship operation condition.
Example three:
as shown in fig. 3, the system of the ship auxiliary dispatching system of the present embodiment includes the navigation position positioning device, the navigation state confirmation device, the operation condition determination device, and the abnormal operation early warning device; the navigation position positioning device is used for determining navigation position information of the ship; the navigation state confirmation device is used for determining navigation state information of the ship; the operation condition judging device is used for acquiring the navigation position information of the ship in real time, acquiring the navigation state information of the ship, and tracking and judging the operation conditions of the ship in different navigation states; the abnormal operation early warning device is used for early warning when the running condition of the ship is abnormal and providing assistance for navigation scheduling of the ship. In addition, the system also comprises a close-range sensor arranged at the node position of the planned navigation route of the ship entering different navigation states, the navigation state corresponding to the node position where the close-range sensor is located is recorded in the close-range sensor, and a close-range induction matching device which can perform signal matching induction with the close-range sensor and carries ship identity information is arranged on the ship; when the close-range sensor senses that the close-range induction matching device on the ship enters the induction range of the close-range induction matching device, ship identity information is obtained from the close-range induction matching device, and a navigation state induction signal marked with recorded navigation state and the ship identity information is sent to the outside.
In this embodiment, as a specific implementation manner, the specific technical implementation form of determining the navigation state information of the ship by the navigation state determining device is determined by means of a navigation state sensing signal; that is, as shown in fig. 3, a microcomputer device having information acquisition and processing capability may be used as a navigation state confirmation means to determine the navigation state and the ship identification information marked in the navigation state sensing signal by receiving the navigation state sensing signal from the proximity sensor, thereby determining the navigation state information of the ship having the corresponding ship identification information.
By adopting the navigation state confirmation mode, in the specific technical application implementation of the ship auxiliary dispatching system of the embodiment, the near-field sensor arranged at the node position and the near-field sensing matching device arranged on the ship can be near-field communication common electronic modules such as a bluetooth communication module, a radio frequency communication module, a Zigbee (Zigbee) communication module, a WiFi communication module and the like which can be matched with each other for communication, the near-field sensing matching device is used as a near-field communication beacon module, and the near-field sensor is used as a beacon reading module; the short-distance sensor arranged at the node position and the navigation position positioning device arranged on the ship can carry out long-distance communication with the operation condition judgment device through a mobile communication network, a self-organized wireless network and the like, and respectively send navigation state sensing signals and navigation position information of the ship; the electronic device arranged at the node position can adopt the power supply design of a solar power supply and work by means of solar power supply; the electronic equipment arranged on the ship can maintain power supply work by means of a power supply system on the ship; the sailing state confirmation device and the operation condition judgment device can be arranged on a ship operation manager or a dispatching center, wherein after the sailing state confirmation device determines the sailing state information of the ship, the sailing state confirmation device can perform data communication with the operation condition judgment device through wireless data transmission modes such as mobile communication network transmission, self-organized wireless network transmission and near field communication transmission or wired data transmission modes such as signal cable transmission and integrated circuit acquisition transmission so as to ensure that the operation condition judgment device can acquire the sailing state information of the ship; the abnormal operation early warning device is arranged in the dispatching center, is arranged between the dispatching center and the operation condition judgment device, can carry out remote communication through a mobile communication network, a self-organizing wireless network and the like (the operation condition judgment device is arranged under the condition of a ship operation manager), or carry out short-distance data transmission through modes of short-distance communication transmission, signal cable transmission, integrated circuit acquisition transmission and the like (the operation condition judgment device and the abnormal operation early warning device are arranged under the condition of the dispatching center), so that the abnormal operation early warning device can execute early warning operation when being triggered by abnormal information of the ship operation condition.
In the second embodiment and the third embodiment, similar to each other in the technical concept, a short-range sensor is disposed at a node position on a planned navigation route of a ship, where the node position enters different navigation states, and navigation state indicating information for indicating a navigation state corresponding to the node position where the short-range sensor is located is recorded in the short-range sensor, where a concrete expression form of the "navigation state indicating information" may be position information of a node as in the second embodiment, navigation state information corresponding to a node as in the third embodiment, or even a set of codes capable of uniquely indicating a node position or a navigation state corresponding to a node, and so on; as long as the information form can be used for uniquely representing a navigation state, the navigation state indicating information can be used; the ship is provided with a close-range induction matching device which can perform signal matching induction with the close-range inductor and carries ship identity information; when the proximity sensor senses that the proximity induction matching device on the ship enters the induction range, acquiring ship identity information from the proximity induction matching device, and sending a navigation state induction signal marked with navigation state indication information and the ship identity information to the outside (the navigation position induction signal in the second embodiment can also be regarded as another type of navigation state induction signal); and the navigation state confirmation device determines navigation state indication information and ship identity information marked in the navigation state induction signal by receiving the navigation state induction signal from the close-range inductor, so as to determine the navigation state information of the ship with corresponding ship identity information.
Example four:
as shown in fig. 4, the system of the ship auxiliary dispatching system of this embodiment includes the navigation position positioning device, the navigation state confirmation device, the operation condition determination device, and the abnormal operation early warning device; the navigation position positioning device is used for determining navigation position information of the ship; the navigation state confirmation device is used for determining navigation state information of the ship; the operation condition judging device is used for acquiring the navigation position information of the ship in real time, acquiring the navigation state information of the ship, and tracking and judging the operation conditions of the ship in different navigation states; the abnormal operation early warning device is used for early warning when the running condition of the ship is abnormal and providing assistance for navigation scheduling of the ship. In addition, the system also comprises a close-range inductor which is arranged on the ship and carries the identity information of the ship, and a close-range induction matching device which can perform signal matching induction with the close-range inductor and record the position information of the node where the close-range inductor is arranged at the node position which enters different navigation states on the planned navigation route of the ship; when a short-distance induction matching device inducted by a short-distance inductor on a ship enters an induction range, node position information is obtained from the short-distance induction matching device, and a navigation position notification signal marked with the node position information and ship identity information carried by the node position information and the node position information is sent to the outside.
In this embodiment, as a specific implementation manner, the specific technical implementation form of determining the navigation state information of the ship by the navigation state determination device is determined by means of a navigation position notification signal; that is, as shown in fig. 4, a microcomputer device having information acquisition and processing capabilities may be used as a navigation state confirmation device, and by receiving a navigation position notification signal externally transmitted from a proximity sensor on a ship, node position information and ship identity information marked in the navigation position notification signal are determined, and it is determined that the ship having corresponding ship identity information enters a navigation state corresponding to the corresponding node position, thereby determining the navigation state information of the ship.
By adopting the navigation state confirmation mode, in the specific technical application implementation of the ship auxiliary dispatching system of the embodiment, the near-field sensor arranged on the ship and the near-field sensing matching device arranged at the node position can be near-field communication common electronic modules such as a bluetooth communication module, a radio frequency communication module, a Zigbee (Zigbee) communication module, a WiFi communication module and the like which can be matched with each other for communication, the near-field sensing matching device is used as a near-field communication beacon module, and the near-field sensor is used as a beacon reading module; the short-distance sensor and the navigation position positioning device which are arranged on the ship can carry out long-distance communication with the operation condition judgment device through a mobile communication network, a self-organizing wireless network and the like, and respectively send a navigation position notification signal and navigation position information of the ship; the electronic device arranged at the node position can adopt the power supply design of a solar power supply and work by means of solar power supply; the electronic equipment arranged on the ship can maintain power supply work by means of a power supply system on the ship; the sailing state confirmation device and the operation condition judgment device can be arranged on a ship operation manager or a dispatching center, wherein after the sailing state confirmation device determines the sailing state information of the ship, the sailing state confirmation device can perform data communication with the operation condition judgment device through wireless data transmission modes such as mobile communication network transmission, self-organized wireless network transmission and near field communication transmission or wired data transmission modes such as signal cable transmission and integrated circuit acquisition transmission so as to ensure that the operation condition judgment device can acquire the sailing state information of the ship; the abnormal operation early warning device is arranged in the dispatching center, is arranged between the dispatching center and the operation condition judgment device, can carry out remote communication through a mobile communication network, a self-organizing wireless network and the like (the operation condition judgment device is arranged under the condition of a ship operation manager), or carry out short-distance data transmission through modes of short-distance communication transmission, signal cable transmission, integrated circuit acquisition transmission and the like (the operation condition judgment device and the abnormal operation early warning device are arranged under the condition of the dispatching center), so that the abnormal operation early warning device can execute early warning operation when being triggered by abnormal information of the ship operation condition.
Example five:
as shown in fig. 4, the system of the ship auxiliary dispatching system of this embodiment includes the navigation position positioning device, the navigation state confirmation device, the operation condition determination device, and the abnormal operation early warning device; the navigation position positioning device is used for determining navigation position information of the ship; the navigation state confirmation device is used for determining navigation state information of the ship; the operation condition judging device is used for acquiring the navigation position information of the ship in real time, acquiring the navigation state information of the ship, and tracking and judging the operation conditions of the ship in different navigation states; the abnormal operation early warning device is used for early warning when the running condition of the ship is abnormal and providing assistance for navigation scheduling of the ship. In addition, the system also comprises a close-range inductor which is arranged on the ship and carries the identity information of the ship, a close-range induction matching device which can perform signal matching induction with the close-range inductor is arranged at the node position which enters different navigation states on the planned navigation route of the ship, and the navigation state corresponding to the node position where the close-range inductor is located is recorded in the close-range inductor; and when the short-distance induction matching device inducted by the short-distance inductor on the ship enters the induction range, acquiring the recorded navigation state from the short-distance induction matching device, and sending a navigation state notification signal marked with the navigation state and the ship identity information carried by the short-distance induction matching device to the outside.
In this embodiment, as a specific implementation manner, the specific technical implementation form of determining the navigation state information of the ship by the navigation state confirmation device is to confirm by means of the navigation state notification signal; that is, as shown in fig. 4, a microcomputer device having information acquisition and processing capabilities may be used as a navigation state confirmation device to determine the navigation state information of a ship having corresponding ship identity information by receiving a navigation state notification signal externally transmitted from a proximity sensor on the ship, and determining the navigation state and the ship identity information marked in the navigation state notification signal.
By adopting the navigation state confirmation mode, in the specific technical application implementation of the ship auxiliary dispatching system of the embodiment, the near-field sensor arranged on the ship and the near-field sensing matching device arranged at the node position can be near-field communication common electronic modules such as a bluetooth communication module, a radio frequency communication module, a Zigbee (Zigbee) communication module, a WiFi communication module and the like which can be matched with each other for communication, the near-field sensing matching device is used as a near-field communication beacon module, and the near-field sensor is used as a beacon reading module; the short-distance sensor and the navigation position positioning device which are arranged on the ship can carry out long-distance communication with the operation condition judging device through a mobile communication network, a self-organizing wireless network and the like, and respectively send a navigation state notification signal and navigation position information of the ship; the electronic device arranged at the node position can adopt the power supply design of a solar power supply and work by means of solar power supply; the electronic equipment arranged on the ship can maintain power supply work by means of a power supply system on the ship; the sailing state confirmation device and the operation condition judgment device can be arranged on a ship operation manager or a dispatching center, wherein after the sailing state confirmation device determines the sailing state information of the ship, the sailing state confirmation device can perform data communication with the operation condition judgment device through wireless data transmission modes such as mobile communication network transmission, self-organized wireless network transmission and near field communication transmission or wired data transmission modes such as signal cable transmission and integrated circuit acquisition transmission so as to ensure that the operation condition judgment device can acquire the sailing state information of the ship; the abnormal operation early warning device is arranged in the dispatching center, is arranged between the dispatching center and the operation condition judgment device, can carry out remote communication through a mobile communication network, a self-organizing wireless network and the like (the operation condition judgment device is arranged under the condition of a ship operation manager), or carry out short-distance data transmission through modes of short-distance communication transmission, signal cable transmission, integrated circuit acquisition transmission and the like (the operation condition judgment device and the abnormal operation early warning device are arranged under the condition of the dispatching center), so that the abnormal operation early warning device can execute early warning operation when being triggered by abnormal information of the ship operation condition.
In the fourth embodiment and the fifth embodiment, similar to each other in the technical concept, a short-range sensor carrying ship identity information is actually arranged on a ship, a short-range induction matching device capable of performing signal matching induction with the short-range sensor is arranged at a node position entering different navigation states on a planned navigation route of the ship, and navigation state indicating information indicating a navigation state corresponding to the node position where the short-range induction matching device is located is recorded in the short-range induction matching device, and a specific expression form of the "navigation state indicating information" may be position information of a node in the fourth embodiment, navigation state information corresponding to a node in the fifth embodiment, a group of codes capable of uniquely representing the node position or the navigation state corresponding to the node, and the like; as long as the information form can be used for uniquely representing a navigation state, the navigation state indicating information can be used; when a short-distance induction matching device inducted by a short-distance inductor on a ship enters an induction range of the short-distance induction matching device, acquiring navigation state indicating information from the short-distance induction matching device, and sending a navigation state notification signal marked with the navigation state indicating information and ship identity information carried by the short-distance induction matching device to the outside (the navigation position notification signal in the fourth embodiment can also be regarded as another navigation state notification signal); and the navigation state confirmation device determines navigation state indication information and ship identity information marked in the navigation state notification signal by receiving a navigation state notification signal transmitted from a close-range sensor on the ship to the outside, so as to determine the navigation state information of the ship with corresponding ship identity information.
In addition, in the second, third, fourth, and fifth embodiments, the determination manner of the vessel's navigation state information by the navigation state confirmation apparatus may be summarized as acquiring a navigation state confirmation signal marked with the navigation state indication information and the vessel's identity information (the navigation position sensing signal, the navigation state sensing signal, the navigation position notification signal, and the navigation state notification signal in the second, third, fourth, and fifth embodiments may be regarded as different forms of navigation state confirmation signals respectively), and determining the navigation state information of the vessel having the corresponding vessel's identity information according to the navigation state indication information and the vessel's identity information marked in the navigation state confirmation signal. In fact, in the first embodiment, if the manually sent flight state notification message is regarded as a flight state confirmation signal marked with the flight state indication information and the ship identity information, it can also be regarded as a determination manner of such flight state information.
The implementation schemes of the second, third, fourth and fifth embodiments need to rely on information obtained through the short-distance sensing device and the short-distance sensing matching device, so that the navigation state information of the ship object can be judged only by adding the short-distance sensing device and the corresponding matched short-distance sensing matching device on the ship and planning the navigation state node position on the navigation route and hardware configurations such as the short-distance sensing device and the corresponding matched short-distance sensing matching device on the ship and by design and cooperation of information interaction software between the short-distance sensing device and the short-distance sensing matching device; meanwhile, the sensing signal between the close-range sensing device and the close-range sensing matching device also represents the position of a navigation state node when the ship arrives at the planned navigation route to a certain extent, and the corresponding navigation state can be obtained according to the position, so that the confirmation of the navigation state information has low requirements on the positioning precision and the positioning signal real-time property of the ship navigation position information, and the positioning precision and the positioning signal real-time property of the ship navigation position information only need to meet the requirements on the judgment condition of the running condition of the ship.
Example six:
as shown in fig. 5, the system of the ship auxiliary dispatching system of this embodiment includes the navigation position positioning device, the navigation state confirmation device, the operation condition determination device, and the abnormal operation early warning device; the navigation position positioning device is used for determining navigation position information of the ship; the navigation state confirmation device is used for determining navigation state information of the ship; the operation condition judging device is used for acquiring the navigation position information of the ship in real time, acquiring the navigation state information of the ship, and tracking and judging the operation conditions of the ship in different navigation states; the abnormal operation early warning device is used for early warning when the running condition of the ship is abnormal and providing assistance for navigation scheduling of the ship. In addition, in the system, as a specific implementation mode, a microcomputer device with information acquisition and processing capability can be used as a navigation state confirmation device, a planned route information of the navigation state of the ship is preset in the navigation state confirmation device, and the navigation reference route information records the geographical coordinates of the node position of the ship entering different navigation states on the planned navigation route; the specific technical implementation mode of determining the navigation state information of the ship by the navigation state confirmation device is that the navigation state confirmation device acquires the navigation position information of the ship in real time and performs real-time position information matching with preset ship navigation state planning route information; and when the navigation position information of the ship is matched with the geographical coordinates of the node position of the ship entering a navigation state on the planned navigation route, judging that the ship is in the corresponding navigation state, and determining the navigation state information of the ship.
By adopting the navigation state confirmation mode, the navigation position positioning device arranged on the ship can carry out remote communication with the operation condition judgment device through a mobile communication network, a self-organized wireless network and the like, and send navigation position information of the ship; electronic equipment arranged on the ship can maintain power supply work by means of a ship power supply system; the sailing state confirmation device and the operation condition judgment device can be arranged on a ship operation manager or a dispatching center, wherein after the sailing state confirmation device determines the sailing state information of the ship, the sailing state confirmation device can perform data communication with the operation condition judgment device through wireless data transmission modes such as mobile communication network transmission, self-organized wireless network transmission and near field communication transmission or wired data transmission modes such as signal cable transmission and integrated circuit acquisition transmission so as to ensure that the operation condition judgment device can acquire the sailing state information of the ship; the abnormal operation early warning device is arranged in the dispatching center, is arranged between the dispatching center and the operation condition judgment device, can carry out remote communication through a mobile communication network, a self-organizing wireless network and the like (the operation condition judgment device is arranged under the condition of a ship operation manager), or carry out short-distance data transmission through modes of short-distance communication transmission, signal cable transmission, integrated circuit acquisition transmission and the like (the operation condition judgment device and the abnormal operation early warning device are arranged under the condition of the dispatching center), so that the abnormal operation early warning device can execute early warning operation when being triggered by abnormal information of the ship operation condition.
Example seven:
the system of the ship auxiliary dispatching system of the embodiment comprises the navigation position positioning device, a navigation state confirmation device, an operation condition judgment device and an operation abnormity early warning device; the navigation position positioning device is used for determining navigation position information of the ship; the navigation state confirmation device is used for determining navigation state information of the ship; the operation condition judging device is used for acquiring the navigation position information of the ship in real time, acquiring the navigation state information of the ship, and tracking and judging the operation conditions of the ship in different navigation states; the abnormal operation early warning device is used for early warning when the running condition of the ship is abnormal and providing assistance for navigation scheduling of the ship.
In addition, the system also comprises a close-range inductor arranged at the node position of the planned navigation route of the ship entering different navigation states, and a close-range induction matching device which can perform signal matching induction with the close-range inductor is arranged on the ship; when the near distance sensor senses that the near distance sensing matching device on the ship enters the sensing range, the near distance sensor sends a sensing feedback signal marked with the position of the node to the outside.
In this embodiment, as a specific implementation manner, the specific technical implementation form of determining the navigation state information of the ship by the navigation state determining device is determined by means of an induction feedback signal; that is, the microcomputer device with information acquisition and processing capability may be used as a navigation state confirmation device, the node position marked in the sensing feedback signal is determined by receiving the sensing feedback signal from the proximity sensor, and when it is determined that the navigation position of the ship matches the node position according to the navigation position information of the ship, it is determined that the ship enters the navigation state corresponding to the corresponding node position, thereby determining the navigation state information of the ship.
By adopting the navigation state confirmation mode, in the specific technical application implementation of the ship auxiliary dispatching system of the embodiment, the near-field sensor arranged at the node position and the near-field sensing matching device arranged on the ship can be near-field communication common electronic modules such as a bluetooth communication module, a radio frequency communication module, a Zigbee (Zigbee) communication module, a WiFi communication module and the like which can be matched with each other for communication, the near-field sensing matching device is used as a near-field communication beacon module, and the near-field sensor is used as a beacon reading module; the short-distance sensor arranged at the node position and the navigation position positioning device arranged on the ship can carry out long-distance communication with the operation condition judgment device through a mobile communication network, a self-organizing wireless network and the like, and respectively send induction feedback signals and navigation position information of the ship; the electronic device arranged at the node position can adopt the power supply design of a solar power supply and work by means of solar power supply; the electronic equipment arranged on the ship can maintain power supply work by means of a power supply system on the ship; the sailing state confirmation device and the operation condition judgment device can be arranged on a ship operation manager or a dispatching center, wherein after the sailing state confirmation device determines the sailing state information of the ship, the sailing state confirmation device can perform data communication with the operation condition judgment device through wireless data transmission modes such as mobile communication network transmission, self-organized wireless network transmission and near field communication transmission or wired data transmission modes such as signal cable transmission and integrated circuit acquisition transmission so as to ensure that the operation condition judgment device can acquire the sailing state information of the ship; the abnormal operation early warning device is arranged in the dispatching center, is arranged between the dispatching center and the operation condition judgment device, can carry out remote communication through a mobile communication network, a self-organizing wireless network and the like (the operation condition judgment device is arranged under the condition of a ship operation manager), or carry out short-distance data transmission through modes of short-distance communication transmission, signal cable transmission, integrated circuit acquisition transmission and the like (the operation condition judgment device and the abnormal operation early warning device are arranged under the condition of the dispatching center), so that the abnormal operation early warning device can execute early warning operation when being triggered by abnormal information of the ship operation condition.
In addition, in the sixth and seventh embodiments, the determination manner of the navigation state information of the ship by the navigation state confirmation device may be summarized as acquiring node position information for indicating that the planned navigation route of the ship enters different navigation states (the planned navigation route information of the ship is preset in the sixth embodiment, and the sensing feedback signal in the seventh embodiment may be respectively regarded as node position information of different forms), performing position information matching with the navigation position information of the ship, and determining that the ship enters the navigation state corresponding to the corresponding node position when the navigation position information of the ship matches with the node position information, thereby determining the navigation state information of the ship.
Compared with the second, third, fourth and fifth implementation schemes, the system schemes in the sixth and seventh implementation schemes can determine the navigation state information of the ship less depending on the information acquired by the short-distance sensing device and the short-distance sensing matching device, and more combination of the determination and the matching of the position information is used as an assistant to comprehensively determine the navigation state information of the ship object, which is more beneficial to simplifying the design of a software design level and even a hardware configuration level of the short-distance sensing device and the short-distance sensing matching device, but relatively speaking, the requirements on the positioning accuracy and the positioning signal real-time performance of the navigation position information of the ship are higher, otherwise, the matching processing of the position information is adversely affected.
Example eight:
the ship auxiliary dispatching system of the embodiment is based on the system architecture, and the specific judgment mode of the operation condition judgment device for judging the operation condition of the ship in different sailing states can be designed according to the following technical idea.
In any ith navigation state, the mode for judging the abnormal operation condition of the ship can be designed as follows: calculating the navigation speed of the ship according to the navigation position information of the ship in real time, monitoring the navigation speed of the ship, and when the navigation speed of the ship is less than a preset navigation speed lower limit threshold value V under the current ith navigation statemin(i) And the duration reaches a preset abnormal early warning time threshold T in the current ith navigation stateabnor(i) Judging that the ship has abnormal operation in the current sailing state; it is composed ofIn the formula, i ∈ {1,2, …, N }, where N denotes the total number of navigation state categories.
For example, in a normal sailing state of a ship, if a lower limit threshold V of the speed is setmin(i) Setting an abnormal early warning duration threshold T for 20km/habnor(i) And when the sailing speed of the ship is monitored to be lower than 20km/h and lasts for 10 minutes in the normal sailing state, the sailing speed of the ship is indicated to be too low, and risks such as improper operation of sailing personnel and power failure of the ship can exist, so that the system can judge that the sailing state of the ship is abnormal and give an early warning so as to facilitate the dispatcher to check specific conditions and take measures.
For example, in a sailing state of a ship or the like, if a lower limit threshold V is setmin(i) Setting an abnormal early warning duration threshold T for 5km/h (a lower navigational speed lower limit threshold is set because a ship stops sailing in the process of equal loading)abnor(i) For 30 minutes (assuming that the planned waiting time does not exceed 30 minutes), when it is monitored that the sailing speed of the ship in the waiting sailing state is lower than 5km/h and lasts for 30 minutes, the waiting time of the ship is too long, the sailing logistics progress can be influenced, or risks such as improper loading operation of personnel and goods exist, and therefore the system can judge that the sailing state of the ship is abnormal and give an early warning so that a dispatcher can check specific conditions and take measures.
In practical application, the lower limit threshold value V of the navigational speed in the corresponding navigational state is different according to different navigational states and different management requirements of the corresponding navigational statesmin(i) Time threshold T of abnormal early warningabnor(i) The specific value of (a) may be different, and the value needs to be determined according to actual conditions.
In addition, after the operation condition judgment device judges that the operation condition of the ship is abnormal, a judgment mode for judging that the operation condition is recovered to be normal can be further designed, and the operation condition judgment device can be specifically designed according to the following technical idea.
Under arbitrary ith navigation state, after judging that the boats and ships appear the operation anomaly, still include: continuously monitoring the sailing speed of the ship when the sailing speed of the ship is detectedGreater than or equal to the preset navigational speed lower limit threshold value V under the current ith navigation statemin(i) And the duration reaches a preset normal recovery time length threshold T under the current ith navigation statenor(i) And judging that the running condition of the ship in the current sailing state is recovered to be normal.
For example, in a normal sailing state of a ship, if a lower limit threshold V of the speed is setmin(i) Setting a normal recovery time length threshold T for 20km/hnor(i) And if the sailing speed of the ship in the normal sailing state is monitored to be greater than or equal to 20km/h and lasts for 5 minutes, the fact that the ship returns to normal running and the abnormal situation disappears is indicated, and at the moment, the fact that the running situation of the ship in the current sailing state is restored to be normal can be judged, so that early warning of a system can be cancelled, and the fact that a dispatcher continues to schedule and arrange treatment measures is avoided.
In practical application, the same applies to different navigation states and different management requirements for corresponding navigation states, which corresponds to the lower threshold V of the navigational speed in the navigation statemin(i) Time length threshold value T for normal recoverynor(i) The specific values of (a) may also be different, and the values need to be determined according to actual conditions.
In summary, it can be seen from the foregoing embodiments that, according to the ship auxiliary scheduling method and system based on ship navigation state information, dependence on manual operation can be reduced in multiple ways, the navigation state information and the navigation position information of a ship can be automatically determined and obtained, the operation conditions of the ship in different navigation states can be tracked and judged, and early warning is performed for abnormal operation conditions of the ship, so that processing efficiency and timeliness of ship navigation scheduling auxiliary work can be better improved, and ship scheduling management efficiency can be improved.
Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, while the invention has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (1)
1. A ship auxiliary dispatching system based on ship navigation state information is characterized by comprising:
the navigation position positioning device is used for determining navigation position information of the ship;
the navigation state confirmation device is used for confirming navigation state information of the ship;
the operation condition judging device is used for acquiring the navigation position information of the ship in real time, acquiring the navigation state information of the ship, and tracking and judging the operation conditions of the ship in different navigation states;
the operation abnormity early warning device is used for early warning when the operation condition of the ship is abnormal and providing assistance for navigation scheduling of the ship;
wherein, the mode of obtaining the navigation state information of boats and ships includes:
the first method is as follows: the navigation state confirmation device is preset with ship navigation state planning route information, and node position geographical coordinates of different navigation states of a ship entering a planned navigation route are recorded in the ship navigation state planning route information;
the navigation state confirmation device acquires navigation position information of the ship in real time and performs real-time position information matching with preset ship navigation state planning route information; when the navigation position information of the ship is matched with the geographical coordinates of the node position of the ship entering a navigation state on a planned navigation route, judging that the ship is in a corresponding navigation state, and determining the navigation state information of the ship;
the second method comprises the following steps: a close-range inductor is arranged at a node position which enters different navigation states on a planned navigation route of a ship, and a close-range induction matching device which can perform signal matching induction with the close-range inductor is arranged on the ship; when the near-distance sensor senses that the near-distance sensing matching device on the ship enters the sensing range, a sensing feedback signal marked with the position of the node where the near-distance sensing matching device is located is sent to the outside;
the navigation state confirmation device determines the node position marked in the induction feedback signal by receiving the induction feedback signal from the close-range sensor, and determines that the ship enters the navigation state corresponding to the corresponding node position when the navigation position of the ship is matched with the node position according to the navigation position information of the ship, so as to determine the navigation state information of the ship;
the third method comprises the following steps: a close-range sensor is arranged at a node position which enters different navigation states on a planned navigation route of a ship, navigation state indicating information for indicating the navigation state corresponding to the node position where the close-range sensor is located is recorded in the close-range sensor, and a close-range induction matching device which can perform signal matching induction with the close-range sensor and carries ship identity information is arranged on the ship; when the close-range sensor senses that the close-range induction matching device on the ship enters the induction range of the close-range induction matching device, acquiring ship identity information from the close-range induction matching device, and sending a navigation state induction signal marked with navigation state indication information and the ship identity information to the outside;
the navigation state confirmation device determines navigation state indication information and ship identity information marked in the navigation state induction signal by receiving the navigation state induction signal from the close-range inductor, so as to determine the navigation state information of the ship with corresponding ship identity information;
the method is as follows: the method comprises the steps that a close-range sensor carrying ship identity information is arranged on a ship, a close-range induction matching device capable of performing signal matching induction with the close-range sensor is arranged at a node position entering different navigation states on a planned navigation route of the ship, and navigation state indicating information used for indicating the navigation state corresponding to the node position where the close-range induction matching device is located is recorded in the close-range induction matching device; when a short-distance induction matching device inducted by a short-distance inductor on a ship enters an induction range of the short-distance induction matching device, acquiring navigation state indicating information from the short-distance induction matching device, and sending a navigation state notification signal marked with the navigation state indicating information and ship identity information carried by the navigation state indicating information and the navigation state notification signal to the outside;
the navigation state confirmation device determines navigation state indication information and ship identity information marked in the navigation state notification signal by receiving a navigation state notification signal sent by a close-range sensor on a ship, so as to determine the navigation state information of the ship with corresponding ship identity information;
in any ith navigation state, the mode for judging the abnormal operation condition of the ship is as follows:
calculating the navigation speed of the ship according to the navigation position information of the ship in real time, monitoring the navigation speed of the ship, and when the navigation speed of the ship is less than a preset navigation speed lower limit threshold value V under the current ith navigation statemin(i) And the duration reaches a preset abnormal early warning time threshold T in the current ith navigation stateabnor(i) Judging that the ship has abnormal operation in the current sailing state; wherein, i belongs to {1,2, …, N }, and N represents the total number of the navigation state types;
under arbitrary ith navigation state, after judging that the boats and ships appear the operation anomaly, still include:
continuously monitoring the navigation speed of the ship, and when the navigation speed of the ship is greater than or equal to the preset navigation speed lower limit threshold value V in the current ith navigation statemin(i) And the duration reaches a preset normal recovery time length threshold T under the current ith navigation statenor(i) And judging that the running condition of the ship in the current sailing state is recovered to be normal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010295709.4A CN111338313B (en) | 2020-04-15 | 2020-04-15 | Ship navigation state information-based ship auxiliary scheduling method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010295709.4A CN111338313B (en) | 2020-04-15 | 2020-04-15 | Ship navigation state information-based ship auxiliary scheduling method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111338313A CN111338313A (en) | 2020-06-26 |
| CN111338313B true CN111338313B (en) | 2021-09-14 |
Family
ID=71184844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010295709.4A Expired - Fee Related CN111338313B (en) | 2020-04-15 | 2020-04-15 | Ship navigation state information-based ship auxiliary scheduling method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111338313B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112435449A (en) * | 2020-11-24 | 2021-03-02 | 中国水产科学研究院南海水产研究所 | Full-digital intelligent fishery illegal ship identification and troubleshooting system and method |
| CN113095729A (en) * | 2021-05-08 | 2021-07-09 | 深圳市富创优越科技有限公司 | Ship scheduling system and method based on big data |
| CN113720383A (en) * | 2021-08-23 | 2021-11-30 | 中电科海洋信息技术研究院有限公司 | Method, device and medium for identifying abnormal behavior of ship |
| CN115545433A (en) * | 2022-09-22 | 2022-12-30 | 中远海运科技股份有限公司 | Ship flight segment progress calculation method and system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7990263B2 (en) * | 2006-09-28 | 2011-08-02 | Beatty Street Properties, Inc. | Vector-based harbor scheduling |
| CN103713603B (en) * | 2013-12-26 | 2016-03-09 | 重庆梅安森科技股份有限公司 | A kind of mine vehicle scheduling and logistics information supervisory system |
| CN104318808B (en) * | 2014-11-15 | 2016-06-01 | 国家电网公司 | Power station boats and ships Real-time dispatch system |
| CN108313236A (en) * | 2018-01-24 | 2018-07-24 | 深圳远航股份有限公司 | A kind of ship's navigation method for early warning and system |
| CN110598987A (en) * | 2019-08-13 | 2019-12-20 | 武汉中海庭数据技术有限公司 | Port scheduling system and method based on unmanned driving |
| CN110660217B (en) * | 2019-09-27 | 2021-03-16 | 百度在线网络技术（北京）有限公司 | Method and device for detecting information security |
-
2020
- 2020-04-15 CN CN202010295709.4A patent/CN111338313B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN111338313A (en) | 2020-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111338313B (en) | Ship navigation state information-based ship auxiliary scheduling method and system | |
| CN101609138B (en) | Cargo tracking and monitoring system | |
| CN103514708B (en) | Based on the logistics transportation intelligence short message information alarming apparatus of the Big Dipper and GIS | |
| CN100576284C (en) | Method for scheduling navigation channel transportation | |
| US20040193367A1 (en) | Method and system for marine vessel tracking system | |
| CN110491171A (en) | A kind of water transportation supervision early warning system and method based on machine learning techniques | |
| CN104732806A (en) | Automatic ship-bridge collision risk recognizing and pre-warning system | |
| JP4014108B2 (en) | Ship operation monitoring system | |
| WO2017109845A1 (en) | Vehicle logistics management system | |
| CN102938215B (en) | One commands method and system of dealing with emergencies and dangerous situations | |
| CN114199258B (en) | Digital association and high-precision positioning tracking system for multi-type intermodal container | |
| CN104737184A (en) | An integrated tracking system and method | |
| KR20080086216A (en) | Wireless vessel passing system | |
| CN109269565A (en) | A kind of hazardous materials transportation monitoring device and monitoring method based on position control | |
| CN103093330A (en) | Container management system based on low orbit satellite both-way communication | |
| CN111585636B (en) | Vehicle management system based on big dipper and Lora data transfer radio station | |
| CN203211332U (en) | Anti-collision pre-warning device for subway trains | |
| CN210091393U (en) | Shore-based berthing command system based on Beidou positioning system | |
| CN109285340A (en) | A kind of GPS management monitoring system of Mine haul vehicle | |
| CN203070357U (en) | Harbor operation vehicle intelligent scheduling command system | |
| Yu et al. | Application of RFID and GPS technology in transportation vehicles monitoring system for dangerous goods | |
| CN109559563A (en) | A kind of ship collision prevention early warning system | |
| CN110213726B (en) | Method and system for acquiring in-transit information of finished automobile storage and transportation | |
| Li et al. | Design of a hybrid RFID/GPS-based terminal system in vehicular communications | |
| CN113741475A (en) | Anti-moving system and method for mobile robot charging pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |