CN113298463A - Method and device for calculating ship navigation punctual rate, electronic equipment and storage medium - Google Patents
Method and device for calculating ship navigation punctual rate, electronic equipment and storage medium Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000012545 processing Methods 0.000 claims description 17
- 238000010295 mobile communication Methods 0.000 claims description 14
- 238000004590 computer program Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000012216 screening Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 description 8
- 230000003111 delayed effect Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/083—Shipping
- G06Q10/0833—Tracking
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/083—Shipping
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- G06Q50/40—
Abstract
The embodiment of the application discloses a method and a device for calculating a ship navigation punctuality rate, electronic equipment and a storage medium, wherein the method comprises the following steps: acquiring estimated shipage of a ship and information of an initial port and a target port; generating electronic fence numbers of the starting port and the destination port according to the information of the starting port and the destination port; acquiring the MMSI of the ship, and reserving the electronic fences of an initial port and a destination port of the ship according to the MMSI and the electronic fence numbers; when the ship leaves the starting port or arrives at the destination port, determining the time when the ship leaves the starting port and arrives at the destination port according to the trigger time of the electronic fence early warning; and calculating the punctuality rate of the ship navigation according to the estimated ship stage of the ship and the time of the ship leaving the starting port and arriving at the destination port. The actual departure and arrival time of the ship is determined according to the trigger time of the reserved harbor electronic fence early warning, and then the navigation punctuality rate of the ship is calculated, so that a powerful basis is provided for customers when selecting ship shipment.
Description
Technical Field
The application relates to the technical field of ships, in particular to a method and a device for calculating ship navigation punctuality rate, electronic equipment and a storage medium.
Background
The punctual rate is mainly used for providing the clients who make goods in and out to choose the basis for shipping. The method comprises the steps of collecting the positions and historical tracks of all underway ships in the world, combining air lines and ship phases defined by ship companies, obtaining predicted arrival and departure time issued by each ship phase through calculation, comparing the predicted arrival and departure time with actual arrival and departure time, obtaining effective samples through a screening method, obtaining a difference value through calculation, setting the value of the difference value in a certain interval, and calculating the collimation point rate.
However, due to the fact that the data volume required by navigation is too large, acquisition is difficult, each ship company does not provide accurate protection, and the like, a method for effectively calculating the ship navigation punctuality rate does not exist at present.
Disclosure of Invention
Because the existing methods have the problems, the embodiments of the present application provide a method and an apparatus for calculating a ship navigation waypoint rate, an electronic device, and a storage medium.
Specifically, the embodiment of the present application provides the following technical solutions:
in a first aspect, an embodiment of the present application provides a method for calculating a ship navigation waypoint rate, including:
acquiring estimated shipage of a ship and information of an initial port and a target port;
generating electronic fence numbers of the starting port and the destination port according to the information of the starting port and the destination port;
acquiring a waterborne mobile communication service identification code MMSI of the ship, and reserving electronic fences of an initial port and a destination port of the ship according to the MMSI and the serial numbers of the electronic fences;
when the ship leaves an initial port or arrives at a destination port, determining the time when the ship leaves the initial port and arrives at the destination port according to the trigger time of the electronic fence early warning;
and calculating the punctuality rate of the ship navigation according to the estimated ship stage of the ship and the time of the ship leaving the starting port and arriving at the destination port.
Optionally, the predicted shipping date of the ship comprises: the ship company name, the starting port name, the destination port name, the estimated arrival time at the destination port, the estimated departure time from the starting port, the ship name, and the voyage number.
Optionally, the starting port and destination port information includes: the handling capacity, the cargo type, the number of container boxes, the business income, the charging unit price, the business cost, the ship tonnage, the internal trade cargo, the external trade cargo, the equipment platform set and the utilization rate of the port.
Optionally, the reserving the electronic fences of the ship starting port and the destination port according to the MMSI and the electronic fence number includes:
determining whether the ship starts to sail or not according to the MMSI;
when the ship starts to navigate, reserving the electronic fences of the starting port and the destination port corresponding to the electronic fence numbers.
Optionally, the calculating the punctual rate of the ship's voyage according to the estimated ship stage of the ship and the time of the ship leaving the starting port and arriving at the destination port includes:
and comparing the estimated time of leaving the starting port and reaching the target port released by the ship at each ship time with the actual time of leaving the starting port and reaching the target port, acquiring an effective sample by a screening method, and calculating the punctuation rate of the ship navigation according to the effective sample.
In a second aspect, an embodiment of the present invention further provides an apparatus for calculating a ship navigation waypoint rate, where the apparatus includes:
the acquisition module is used for acquiring the estimated ship stage of the ship and the information of an initial port and a target port;
the first processing module is used for generating electronic fence numbers of the starting port and the destination port according to the information of the starting port and the destination port;
the second processing module is used for acquiring the water mobile communication service identification code MMSI of the ship and reserving the electronic fences of the starting port and the destination port of the ship according to the MMSI and the serial number of the electronic fences;
the third processing module is used for determining the time of the ship leaving the starting port and reaching the destination port according to the trigger time of the electronic fence early warning when the ship leaves the starting port or reaches the destination port;
and the fourth processing module is used for calculating the punctuality rate of the ship navigation according to the estimated ship stage of the ship and the time of the ship leaving the starting port and arriving at the destination port.
Optionally, the second processing module is specifically configured to:
determining whether the ship starts to sail or not according to the MMSI;
when the ship starts to navigate, reserving the electronic fences of the starting port and the destination port corresponding to the electronic fence numbers.
Optionally, the fourth processing module is specifically configured to:
and comparing the estimated time of leaving the starting port and reaching the target port released by the ship at each ship time with the actual time of leaving the starting port and reaching the target port, acquiring an effective sample by a screening method, and calculating the punctuation rate of the ship navigation according to the effective sample.
In a third aspect, an embodiment of the present invention further provides an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor, when executing the computer program, implements the method for calculating the ship navigation waypoint rate according to the first aspect.
In a fourth aspect, the present invention further provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the method for calculating the ship navigation waypoint rate according to the first aspect.
According to the technical scheme, the electronic fence numbers of the starting port and the destination port are generated according to the information of the starting port and the destination port, and the electronic fences of the starting port and the destination port of the ship are reserved according to the water mobile communication service identification code MMSI and the electronic fence numbers of the ship. When the ship leaves the starting port or arrives at the destination port, the time of the ship leaving the starting port and arriving at the destination port is determined according to the trigger time of the electronic fence early warning, and therefore the punctuality rate of the ship navigation is calculated according to the estimated ship stage of the ship and the time of the ship leaving the starting port and arriving at the destination port. Therefore, the actual departure time and the actual arrival time of the ship are determined according to the trigger time of the reserved harbor electronic fence early warning, the navigation punctuality rate of the ship is calculated, and powerful basis is provided for customers when the ship is selected for shipment.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a flowchart of a method for calculating a ship navigation waypoint rate according to an embodiment of the present application;
fig. 2 is a second flowchart of a method for calculating a ship navigation waypoint rate according to the embodiment of the present application;
FIG. 3 is a third flowchart of a method for calculating a ship navigation waypoint rate according to an embodiment of the present application;
FIG. 4 is a schematic structural diagram of a device for calculating a ship navigation waypoint rate according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 shows one of flowcharts of a method for calculating a ship navigation waypoint rate according to an embodiment of the present application, fig. 2 is a second flowchart of the method for calculating the ship navigation waypoint rate according to the embodiment of the present application, and fig. 3 is a third flowchart of the method for calculating the ship navigation waypoint rate according to the embodiment of the present application. The method for calculating the ship navigation waypoint rate provided by the embodiment of the present application is explained and explained in detail below with reference to fig. 1, fig. 2 and fig. 3. As shown in fig. 1, a method for calculating a ship navigation waypoint rate provided in an embodiment of the present application specifically includes:
step 101: acquiring estimated shipage of a ship and information of an initial port and a target port;
in this step, it should be noted that the shipping date is a schedule for the use of the ship by the ship company. That is, the time when the ship is going from the origin port to the destination port, which can be said to be the time when the cargo is shipped, the date when the cargo is shipped, or the time during the shipping process. The estimated duration of the ship obtained in this step is intended to obtain the estimated time of departure of the ship from the origin port and arrival at the destination port. It will be appreciated that the voyage is typically established by the shipping company based on market conditions and disclosed externally to allow customers to understand the voyage schedule for the ship.
In this step, it should be noted that the starting port and destination port information includes: the handling capacity, the cargo type, the number of container boxes, the business income, the charging unit price, the business cost, the ship tonnage, the internal trade cargo, the external trade cargo, the equipment platform set and the utilization rate of the port. The port information is acquired in order to set a unique electronic fence number for the port according to the port information, so that the electronic fence of the corresponding port can be inquired on a system according to the electronic fence number, the electronic fence of the port is reserved, and preparation is made for calculating the sailing punctuality rate of the ship.
Step 102: generating electronic fence numbers of the starting port and the destination port according to the information of the starting port and the destination port;
in this step, it should be noted that the starting port and destination port information includes: the handling capacity, the cargo type, the number of container boxes, the business income, the charging unit price, the business cost, the ship tonnage, the internal trade cargo, the external trade cargo, the equipment platform set and the utilization rate of the port. Optionally, the electronic fence number may be automatically generated by a database statement or java, and is not particularly limited herein.
Step 103: acquiring a water Mobile communication Service identification code MMSI (Markime Mobile Service identity) of the ship, and reserving electronic fences of an initial port and a target port of the ship according to the MMSI and the serial numbers of the electronic fences;
in this step, it should be noted that the MMSI is a marine mobile communication service identification code, which is transmitted by the ship radio communication system over its radio channel, and is a list of nine-digit codes that uniquely identifies various stations and group call stations. The purpose of acquiring the MMSI is to inquire the real-time dynamic state of the ship according to the MMSI and judge whether to start electronic fence reservation or not according to the real-time dynamic state of the ship.
In this step, it should be noted that after the number of the electronic fence of the origin port and the number of the electronic fence of the destination port are generated for the ship, the english name of the ship and the number of the electronic fence of the origin port and the number of the electronic fence of the destination port of the ship are bound and uploaded to the system for storage, so that when the start of operation of the ship is inquired according to the MMSI, information of the origin port and the destination port is inquired according to the number of the electronic fence corresponding to the ship stored in the system, and after the information of the origin port and the destination port is inquired, electronic fence reservation messages are respectively sent to the origin port and the destination port.
Step 104: when the ship leaves an initial port or arrives at a destination port, determining the time when the ship leaves the initial port and arrives at the destination port according to the trigger time of the electronic fence early warning;
in this step, it should be noted that, since the electronic fences of the starting port and the destination port are predetermined before the ship leaves the starting port, when the ship leaves the starting port, the electronic fence of the starting port sends an early warning message for recording the time when the ship starts to sail. Correspondingly, when the ship arrives at the destination port, the electronic fence of the destination port sends an early warning message for recording the time when the ship sails.
Step 105: and calculating the punctuality rate of the ship navigation according to the estimated ship stage of the ship and the time of the ship leaving the starting port and arriving at the destination port.
In this step, it should be noted that, after the actual time of the ship leaving the starting port and arriving at the destination port is determined by the electronic fence early warning messages of the starting port and the destination port, the actual sailing transportation time can be compared with the scheduled transportation time in the ship season. Alternatively, the delay may be referred to as a delay in the case where the vessel's voyage time is delayed by more than M minutes from the planned voyage time or the voyage is cancelled in the last N days. And dividing the number of days with delay by N days to obtain the delay rate of the ship, and further calculating the punctual rate of the ship navigation, wherein the punctual rate is 100% -delay rate.
According to the technical scheme, the electronic fence numbers of the starting port and the destination port are generated according to the information of the starting port and the destination port, and the electronic fences of the starting port and the destination port of the ship are reserved according to the water mobile communication service identification code MMSI and the electronic fence numbers of the ship. When the ship leaves the starting port or arrives at the destination port, the time of the ship leaving the starting port and arriving at the destination port is determined according to the trigger time of the electronic fence early warning, and therefore the punctuality rate of the ship navigation is calculated according to the estimated ship stage of the ship and the time of the ship leaving the starting port and arriving at the destination port. Therefore, the actual departure and arrival time of the ship is determined according to the trigger time of the reserved harbor electronic fence early warning, and the navigation punctuation rate of the ship is calculated, so that a customer can check the punctuation rate of each ship on line subsequently, and the method is very useful for customers with high cargo handling requirements.
The present application will be specifically described below with reference to specific examples.
The first embodiment:
in the present embodiment, as shown in fig. 2 and 3,
firstly, the port arrival shipping time of each ship company is regularly collected, and the information comprises: ship company, port of origin, port of destination, estimated time to arrival at the port of destination, estimated time to departure from the port of origin, ship name, voyage number, etc.;
an administrator logs in IOT (Internet of things), draws and sets the electronic fence of each port, and generates the electronic fence number of each port;
filling the port electronic fence number generated in the previous step back into a public shipping service port table;
when the public shipping service port arrival shipping time is integrated and stored, the scheme id is sent to a message queue (fence reservation);
the message queue (fence reservation) starts consumption, and calls a corresponding application program interface API (application Programming interface) of the visual platform according to the English name of the ship to inquire and obtain a marine Mobile communication Service identification code MMSI (maritime Mobile Service identity) corresponding to the ship;
calling a corresponding API of a visual platform according to the MMSI of the ship to inquire the real-time dynamic state of the ship;
acquiring the latest dynamic MMSI of the ship for reserving a port fence;
judging whether fence early warning is preset or not according to the MMSI of the ship and fence numbers of an initial port and a destination port;
if the reservation is not passed, calling a visual platform API to subscribe an Automatic Identification System (AIS) of the ship;
calling IOT equipment to register API, and registering ship equipment;
calling an IOT fence pushing strategy API, and specifying a mode and a path for receiving early warning;
calling an IOT fence reservation API according to the MMSI of the ship and the port fence number;
storing a fence reservation record for preventing repeated subscriptions;
after the ship arrives at a destination port, the AIS information of the ship is sent to the IOT;
the IOT judges whether fence early warning is triggered according to fence reservation, and if yes, early warning information is sent to public shipping service;
after receiving the fence early warning information, the public shipping service writes the fence trigger time into a corresponding port-to-port shipping schedule scheme by taking the actual arrival time at a destination port or the actual departure time from an initial port according to the MMSI of the ship and the port fence number, and simultaneously sends a piece of information to the punctual rate statistic program;
calculating whether the harbor arrival shipping time scheme is punctual or not by using a punctual rate statistical program;
carrying out normalization processing on the dimensions of the ship company, the airline combination, the starting port and the destination port, counting the corresponding punctuation rate within a certain time range, and storing the result, thereby being convenient for query and rapid extraction;
and (4) displaying the corresponding quasi-point rate according to the ship company, the air route combination, the starting port and the destination port by combining the port-to-port ship-time scheme to form the quasi-point rate service.
Based on the content of the foregoing embodiment, in the present embodiment, the estimated shipping date of the ship includes: the ship company name, the starting port name, the destination port name, the estimated arrival time at the destination port, the estimated departure time from the starting port, the ship name, and the voyage number.
In this embodiment, it should be noted that the estimated shipping time of the ship includes: the ship company name, the starting port name, the destination port name, the estimated arrival time at the destination port, the estimated departure time from the starting port, the ship name, and the voyage number. The voyage is generally established by the shipping company according to market conditions and is disclosed to the outside in order to let the customer know about the voyage arrangement of the ship.
Based on the content of the above embodiment, in this embodiment, the starting port and destination port information includes: the handling capacity, the cargo type, the number of container boxes, the business income, the charging unit price, the business cost, the ship tonnage, the internal trade cargo, the external trade cargo, the equipment platform set and the utilization rate of the port.
In this embodiment, it should be noted that the starting port and the destination port information include: the handling capacity, the cargo type, the number of container boxes, the business income, the charging unit price, the business cost, the ship tonnage, the internal trade cargo, the external trade cargo, the equipment platform set and the utilization rate of the port. The port information is acquired in order to set a unique electronic fence number for the port according to the port information, so that the electronic fence of the corresponding port can be inquired on a system according to the electronic fence number, the electronic fence of the port is reserved, and preparation is made for calculating the sailing punctuality rate of the ship.
Based on the content of the above embodiment, in this embodiment, the reserving the electronic fences of the ship starting port and destination port according to the MMSI and the electronic fence number includes:
determining whether the ship starts to sail or not according to the MMSI;
when the ship starts to navigate, reserving the electronic fences of the starting port and the destination port corresponding to the electronic fence numbers.
In this embodiment, the real-time dynamics of the ship can be queried according to the MMSI, and whether the ship starts to sail or not can be determined according to the real-time dynamics of the ship, and the electronic fence reservation is performed when the ship starts to sail. It should be noted that after the number of the electronic fence of the starting port and the destination port of the ship is generated, the number and the english name of the ship are uploaded to the system for storage, and after it is determined that the ship starts to sail, the corresponding information of the starting port and the destination port can be inquired according to the number of the electronic fence corresponding to the ship stored in the system, and after the information of the starting port and the destination port is inquired, the electronic fence reservation information is respectively sent to the electronic fence.
Second embodiment:
in the embodiment, when the ship is determined to leave the initial port according to the water mobile communication service identification code MMSI of the ship, the current position of the ship in the air route is determined according to the MMSI;
calculating the average navigation speed of the ship according to the predicted navigation time and the route distance of the ship;
determining the current position of the ship in the air route according to the MMSI, and determining the sailing distance of the ship;
calculating the approximate time of the sailing of the ship according to the sailing distance of the ship and the average sailing speed of the ship;
after the approximate time that the ship has sailed is obtained, reserving an electronic fence of a destination port of the ship according to the MMSI and the serial number of the electronic fence;
when the ship reaches a destination port, determining the time of the ship reaching the destination port according to the trigger time of the electronic fence early warning;
and calculating the punctuality rate of the ship navigation according to the approximate time of the ship navigation and the time of the ship arrival at the destination port.
Based on the content of the above embodiment, in this embodiment, the calculating the punctual rate of the ship's voyage according to the estimated age of the ship and the time when the ship leaves the starting port and arrives at the destination port includes:
and comparing the estimated time of leaving the starting port and reaching the target port released by the ship at each ship time with the actual time of leaving the starting port and reaching the target port, acquiring an effective sample by a screening method, and calculating the punctuation rate of the ship navigation according to the effective sample.
In this embodiment, it should be noted that, after the actual time of the ship leaving the starting port and arriving at the destination port is determined by the electronic fence early warning messages of the starting port and the destination port, the actual sailing transportation time can be compared with the scheduled transportation time in the shipping date. Alternatively, the delay may be referred to as a delay in the case where the vessel's voyage time is delayed by more than M minutes from the planned voyage time or the voyage is cancelled in the last N days. And dividing the number of days with delay by N days to obtain the delay rate of the ship, and further calculating the punctual rate of the ship navigation, wherein the punctual rate is 100% -delay rate.
In this embodiment, optionally, after calculating the punctual rate of the invasive survey, the punctual rate graph may be displayed after each survey in combination with the outward publication of the shipping date. The method provides the medium-term and recent punctuation trends and the current punctuation rate for the customers, and the customers can select the ships according to the strong basis of the punctuation rate.
Based on the same inventive concept, another embodiment of the present invention provides a device for calculating a ship navigation waypoint rate, and as shown in fig. 4, the device for calculating a ship navigation waypoint rate according to the embodiment of the present application includes:
the acquisition module 1 is used for acquiring the estimated ship stage of the ship, the information of an initial port and a destination port;
the first processing module 2 is used for generating electronic fence numbers of the starting port and the destination port according to the starting port and the destination port information;
the second processing module 3 is used for acquiring the water mobile communication service identification code MMSI of the ship and reserving the electronic fences of the starting port and the destination port of the ship according to the MMSI and the serial number of the electronic fences;
the third processing module 4 is used for determining the time when the ship leaves the starting port and arrives at the destination port according to the trigger time of the electronic fence early warning when the ship leaves the starting port or arrives at the destination port;
and the fourth processing module 5 is used for calculating the punctual rate of the ship navigation according to the estimated ship stage of the ship and the time of the ship leaving the starting port and arriving at the destination port.
In this embodiment, it should be noted that the shipping date is a schedule for the use of the ship by the ship company. That is, the time when the ship is going from the origin port to the destination port, which can be said to be the time when the cargo is shipped, the date when the cargo is shipped, or the time during the shipping process. The estimated duration of the ship obtained in this step is intended to obtain the estimated time of departure of the ship from the origin port and arrival at the destination port. It will be appreciated that the voyage is typically established by the shipping company based on market conditions and disclosed externally to allow customers to understand the voyage schedule for the ship.
In this embodiment, it should be noted that the starting port and the destination port information include: the handling capacity, the cargo type, the number of container boxes, the business income, the charging unit price, the business cost, the ship tonnage, the internal trade cargo, the external trade cargo, the equipment platform set and the utilization rate of the port. The port information is acquired in order to set a unique electronic fence number for the port according to the port information, so that the electronic fence of the corresponding port can be inquired on a system according to the electronic fence number, the electronic fence of the port is reserved, and preparation is made for calculating the sailing punctuality rate of the ship.
In this embodiment, it should be noted that the starting port and the destination port information include: the handling capacity, the cargo type, the number of container boxes, the business income, the charging unit price, the business cost, the ship tonnage, the internal trade cargo, the external trade cargo, the equipment platform set and the utilization rate of the port. Optionally, the electronic fence number may be automatically generated by a database statement or java, and is not particularly limited herein.
In this embodiment, it should be noted that the MMSI is a marine mobile service identification code, which is a list of nine-digit codes transmitted by a ship radio communication system over its radio channel and uniquely identifying various stations and group call stations. The purpose of acquiring the MMSI is to inquire the real-time dynamic state of the ship according to the MMSI and judge whether to start electronic fence reservation or not according to the real-time dynamic state of the ship.
In this embodiment, after the number of the electronic fence of the origin port and the number of the electronic fence of the destination port are generated for the ship, the english name of the ship and the number of the electronic fence of the origin port and the number of the electronic fence of the destination port of the ship are bound and uploaded to the system for storage, so that when the start of operation of the ship is inquired according to the MMSI, information of the origin port and the destination port is inquired according to the number of the electronic fence corresponding to the ship stored in the system, and after the information of the origin port and the destination port is inquired, the electronic fence reservation message is respectively sent to the ship.
In this embodiment, it should be noted that, since the electronic fences of the starting port and the destination port are predetermined before the ship leaves the starting port, when the ship leaves the starting port, the electronic fence of the starting port sends an early warning message for recording the time when the ship starts to sail. Correspondingly, when the ship arrives at the destination port, the electronic fence of the destination port sends an early warning message for recording the time when the ship sails.
In this embodiment, it should be noted that, after the actual time of the ship leaving the starting port and arriving at the destination port is determined by the electronic fence early warning messages of the starting port and the destination port, the actual sailing transportation time can be compared with the scheduled transportation time in the shipping date. Alternatively, the delay may be referred to as a delay in the case where the vessel's voyage time is delayed by more than M minutes from the planned voyage time or the voyage is cancelled in the last N days. And dividing the number of days with delay by N days to obtain the delay rate of the ship, and further calculating the punctual rate of the ship navigation, wherein the punctual rate is 100% -delay rate.
According to the technical scheme, the electronic fence numbers of the starting port and the destination port are generated according to the information of the starting port and the destination port, and the electronic fences of the starting port and the destination port of the ship are reserved according to the water mobile communication service identification code MMSI and the electronic fence numbers of the ship. When the ship leaves the starting port or arrives at the destination port, the time of the ship leaving the starting port and arriving at the destination port is determined according to the trigger time of the electronic fence early warning, and therefore the punctuality rate of the ship navigation is calculated according to the estimated ship stage of the ship and the time of the ship leaving the starting port and arriving at the destination port. Therefore, the actual departure time and the actual arrival time of the ship are determined according to the trigger time of the reserved harbor electronic fence early warning, the navigation punctuality rate of the ship is calculated, and powerful basis is provided for customers when the ship is selected for shipment.
The device for calculating the ship navigation punctuality rate according to the present embodiment may be used to implement the method embodiments, and the principle and technical effect are similar, which are not described herein again.
Based on the same inventive concept, another embodiment of the present invention provides an electronic device, which is shown in fig. 5, and specifically includes the following contents: a processor 501, a memory 502, a communication interface 503, and a communication bus 504;
the processor 501, the memory 502 and the communication interface 503 complete mutual communication through the communication bus 504; the communication interface 503 is used for implementing information transmission between the devices;
the processor 501 is used to call the computer program in the memory 502, and when the processor executes the computer program, the steps of the method for calculating the ship navigation punctuality rate are realized, for example, the estimated ship stage and the information of the starting port and the destination port of the ship are obtained; generating electronic fence numbers of the starting port and the destination port according to the information of the starting port and the destination port; acquiring a waterborne mobile communication service identification code MMSI of the ship, and reserving electronic fences of an initial port and a destination port of the ship according to the MMSI and the serial numbers of the electronic fences; when the ship leaves an initial port or arrives at a destination port, determining the time when the ship leaves the initial port and arrives at the destination port according to the trigger time of the electronic fence early warning; and calculating the punctuality rate of the ship navigation according to the estimated ship stage of the ship and the time of the ship leaving the starting port and arriving at the destination port.
Based on the same inventive concept, yet another embodiment of the present invention provides a non-transitory computer-readable storage medium having a computer program stored thereon, which when executed by a processor implements the steps of the above-mentioned method for calculating a ship's voyage waypoint rate, for example, acquiring predicted voyage and origin port and destination port information of a ship; generating electronic fence numbers of the starting port and the destination port according to the information of the starting port and the destination port; acquiring a waterborne mobile communication service identification code MMSI of the ship, and reserving electronic fences of an initial port and a destination port of the ship according to the MMSI and the serial numbers of the electronic fences; when the ship leaves an initial port or arrives at a destination port, determining the time when the ship leaves the initial port and arrives at the destination port according to the trigger time of the electronic fence early warning; and calculating the punctuality rate of the ship navigation according to the estimated ship stage of the ship and the time of the ship leaving the starting port and arriving at the destination port.
In addition, the logic instructions in the memory may be implemented in the form of software functional units and may be stored in a computer readable storage medium when sold or used as a stand-alone product. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. Based on such understanding, the above technical solutions may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method for calculating the ship waypoint rate according to the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A method for calculating a ship navigation punctuality rate is characterized by comprising the following steps:
acquiring estimated shipage of a ship and information of an initial port and a target port;
generating electronic fence numbers of the starting port and the destination port according to the information of the starting port and the destination port;
acquiring a waterborne mobile communication service identification code MMSI of the ship, and reserving electronic fences of an initial port and a destination port of the ship according to the MMSI and the serial numbers of the electronic fences;
when the ship leaves an initial port or arrives at a destination port, determining the time when the ship leaves the initial port and arrives at the destination port according to the trigger time of the electronic fence early warning;
and calculating the punctuality rate of the ship navigation according to the estimated ship stage of the ship and the time of the ship leaving the starting port and arriving at the destination port.
2. The method of claim 1, wherein the estimated duration of the vessel comprises: the ship company name, the starting port name, the destination port name, the estimated arrival time at the destination port, the estimated departure time from the starting port, the ship name, and the voyage number.
3. The method of claim 1, wherein the origin port and destination port information comprises: the handling capacity, the cargo type, the number of container boxes, the business income, the charging unit price, the business cost, the ship tonnage, the internal trade cargo, the external trade cargo, the equipment platform set and the utilization rate of the port.
4. The method for calculating the ship navigation punctuality rate according to claim 1, wherein said pre-defining the electronic fences of the ship's origin port and destination port according to the MMSI and the electronic fence number comprises:
determining whether the ship starts to sail or not according to the MMSI;
when the ship starts to navigate, reserving the electronic fences of the starting port and the destination port corresponding to the electronic fence numbers.
5. The method for calculating the punctual rate of the voyage of a ship according to claim 1, wherein said calculating the punctual rate of the voyage of the ship according to the estimated duration of the ship and the time of the ship leaving the origin port and arriving at the destination port comprises:
and comparing the estimated time of leaving the starting port and reaching the target port released by the ship at each ship time with the actual time of leaving the starting port and reaching the target port, acquiring an effective sample by a screening method, and calculating the punctuation rate of the ship navigation according to the effective sample.
6. An apparatus for calculating a ship's navigation waypoint rate, comprising:
the acquisition module is used for acquiring the estimated ship stage of the ship and the information of an initial port and a target port;
the first processing module is used for generating electronic fence numbers of the starting port and the destination port according to the information of the starting port and the destination port;
the second processing module is used for acquiring the water mobile communication service identification code MMSI of the ship and reserving the electronic fences of the starting port and the destination port of the ship according to the MMSI and the serial number of the electronic fences;
the third processing module is used for determining the time of the ship leaving the starting port and reaching the destination port according to the trigger time of the electronic fence early warning when the ship leaves the starting port or reaches the destination port;
and the fourth processing module is used for calculating the punctuality rate of the ship navigation according to the estimated ship stage of the ship and the time of the ship leaving the starting port and arriving at the destination port.
7. The apparatus for calculating a ship navigation punctuation rate as recited in claim 6, wherein the second processing module is specifically configured to:
determining whether the ship starts to sail or not according to the MMSI;
when the ship starts to navigate, reserving the electronic fences of the starting port and the destination port corresponding to the electronic fence numbers.
8. The apparatus for calculating a ship navigation punctuation rate as recited in claim 6, wherein the fourth processing module is specifically configured to:
and comparing the estimated time of leaving the starting port and reaching the target port released by the ship at each ship time with the actual time of leaving the starting port and reaching the target port, acquiring an effective sample by a screening method, and calculating the punctuation rate of the ship navigation according to the effective sample.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and operable on the processor, wherein the processor when executing the program performs the steps of the method of calculating the vessel's waypoint rate according to any one of claims 1 to 5.
10. A computer-readable storage medium comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program performs the steps of the method of calculating the vessel's waypoint rate according to any one of claims 1 to 5.
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