CN102081640A - Estimated arrival ship contact information inquiry system and implementation method thereof - Google Patents
Estimated arrival ship contact information inquiry system and implementation method thereof Download PDFInfo
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Abstract
The invention relates to an estimated arrival ship contact information inquiry system and an implementation method thereof, which belong to the technical field of shipping information. The inquiry system comprises an automatic ship recognition information module, a ship data module, a geographic hierarchy tree module, a ship arrival frequency module, an estimated arrival ship contact information inquiry module, etc. The implementation method for the inquiry system comprises the following steps: (1) a user selects an input area or port and searches for parameters such as the time period, etc.; (2) the estimated arrival ship contact information inquiry module returns recognition codes of ships which arrive at the specified area or port within the specified time period; and (3) ship contact information is directionally retrieved from the ship data module according to the ship recognition codes returned in the step (2), and displayed to the user in the form of being arranged from high to low as for the frequency of arrival of the ships at the specified area or port. The estimated arrival ship contact information inquiry system and the implementation method thereof can provide users in the shipping industry with a convenient means for predicting the future market demand and acquiring the potential customer information and the importance information of potential customers.
Description
Technical field
The invention belongs to the shipping areas of information technology, relate in particular to a kind of pre-boats and ships query of contact information system and its implementation of supporting.
Background technology
Along with the continuous development of electronic technology, also begin to apply to different technical fields based on the information stores and the inquiry system of electronics and communication field.
At shipping field, by ship automatic identification system (AIS) is set, the boats and ships user can be provided with the relevant information of boats and ships, as the destination of this navigation, expected time of arrival at the port of destination, ship basic information etc. now.Ship automatic identification system can send these information, is received by near bank base, sea base or space base AIS receiver, after Network Transmission, can form a boats and ships dynamic data base server.Simultaneously, currently also there is an available boats and ships contact information database.These two databases are merged, should obtain some valuable business informations.Such as, can analyze all boats and ships and the contact method thereof that in following a period of time scope, arrive at a certain appointed area or harbour, these information are very useful to the enterprise that is engaged in the shipping service, can be used for predicting following market demand, also can be used for seeking potential client.
When the boats and ships user was provided with the boats and ships relevant information on ship automatic identification system, some information had the form of standard, as the expected time of arrival at the port of destination.But other information, the destination as navigation has certain difference in input form.With Shanghai, city and corresponding harbour is example, and the form of user's input just has " SHANGHAI " " SAHNG HAI " " departure place-SHANGHAI ", and what perhaps the user directly imported is the title at harbour, Shanghai, the title at another name or sub-port, harbour.
Although these input forms have certain readability concerning the mankind, concerning computing machine, readability is but very low, especially when the subordinate relation of understanding between zone or the harbour.Use manpower from the boats and ships multidate information of magnanimity, to filter out at the appointed time and arrive at all boats and ships at a certain appointed area or harbour in the section, and to find out pairing contact details obviously be unusual poor efficiency.Therefore need a kind of method and system to improve the efficient of obtaining this type of information, and guarantee to have higher accuracy.
Summary of the invention
The present invention is in view of " manpower filters out from the boats and ships multidate information of magnanimity at the appointed time and arrives at all boats and ships at a certain appointed area or harbour in the section, and finds out very poor efficiency of pairing contact details "; Realize a kind ofly under the nonstandard situation of ship's navigation destination form, a kind of pre-boats and ships query of contact information system and its implementation of supporting is provided.
The described pre-boats and ships query of contact information system that supports, include: boats and ships automatic identification information module, it is to receive boats and ships static state and multidate information by ship automatic identification system (AIS) message recipient, realizes resolving and being stored in the boats and ships automatic identification information database structure of foundation by programming.
Described boats and ships automatic identification information module is provided with and is used for the storage vessel estimated time of arrival, boats and ships maritime mobile service identity (MMSI sign indicating number), ship'call sign, registration of ships sign indicating number (IMO sign indicating number), the boats and ships destination, ship name, the information storage module of Ship Types information; The shipping data module, it is the structure that is used for the storage vessel relevant information,
Described shipping data module is provided with and is used for the wherein boats and ships essential information submodule of one at least of storage vessel MMSI sign indicating number, ship'call sign, IMO registration code and ship name,
Be used for the wherein boats and ships contact details submodule of the Business Name of one, CompanyAddress, communication modes, contact name, contact person's communication modes etc. at least of storage vessel owner company, shipping transport company and Ship Management Co.;
Geographical hierarchical tree module, it is the storage area set up in advance and harbour membership and the tree construction module of another name information;
Arrival of ship frequency module, it is that boats and ships arrive the module of the frequency in somewhere in the storage period or certain year of setting up in advance.
The pre-boats and ships query of contact information module of supporting, it is to be used to provide user inquiring in following fixed time scope, arrives at all boats and ships at appointed area or harbour, and has access to the structure of its associated person information, the described pre-boats and ships query of contact information module of supporting is provided with
Be used for the user is selected zone or the name of port imported, and estimated time of arrival (ETA) scope, related destination, and the inquiry code of correspondence scope of corresponding estimated time of arrival (ETA), from above-mentioned boats and ships automatic identification information module, determine in the estimated time of arrival (ETA) scope, to go to the pre-boats and ships enquiry module that supports of the boats and ships at appointed area or harbour
Be used for according to above-mentioned pre-MMSI sign indicating number, ship'call sign, IMO registration code or the ship name that the boats and ships enquiry module inquires boats and ships that support, the directed boats and ships contact details of transferring the specified vessel contact details are consulted module from above-mentioned shipping data module and submodule thereof.
Further, inquiry system of the present invention includes following feature:
The described pre-boats and ships destination that is provided with when described boats and ships automatic identification information module stores to the boats and ships enquiry module is under the situation of standard input format, and the direct coupling of setting and related corresponding matching inquiry code is supported the boats and ships enquiry module in advance.
The described pre-boats and ships destination that is provided with when described boats and ships automatic identification information module stores to the boats and ships enquiry module is under the situation of another name form, and the alias match of setting and related corresponding matching inquiry code is supported the boats and ships enquiry module in advance.
Described pre-support the boats and ships enquiry module be provided with when the boats and ships destination of described boats and ships automatic identification information module stores be under the situation of approximate input format of canonical form or another name form, be provided with and the template matches of related corresponding matching inquiry code is supported the boats and ships enquiry module in advance.
Described template matches is supported the boats and ships enquiry module in advance and can be adopted the regular expression method to realize.
The step of implementation method that the present invention supports boats and ships query of contact information system in advance is as follows:
1. the user selects input area or name of port, specifies the estimated time of arrival scope;
2. support the boats and ships enquiry module in advance and import, carry out matching inquiry, return all arrive at appointed area or harbour in specifying the estimated time of arrival scope all boats and ships according to the user;
2.1 consumer positioning is selected the zone and the pairing node of name of port of input on the described geographical hierarchical tree of geographical hierarchical tree module;
2.2, be start node with this node, the mode of employing depth-first or breadth-first travels through all child nodes of this node.Each node to traversal, utilize its The corresponding area or name of port and all another names thereof, by direct coupling, alias match, and template matches, above-mentioned three kinds of matching ways are one at least, and the destination of all boats and ships in the boats and ships automatic identification information module is mated, the time period of utilizing the user to import is simultaneously carried out boats and ships estimated time of arrival coupling, retrieves all boats and ships that arrive at appointed area or harbour in the time range that the user sets.
3. MMSI sign indicating number, catchword, IMO registration code or the name of vessel of all boats and ships that return according to step 2, the boats and ships contact details are consulted module directed contact details of transferring all boats and ships from shipping data module and submodule thereof, return to client, and the mode of just arranging according to the frequency at arrival of ship appointed area or harbour is shown to the user.
Beneficial effect:
The user by selecting input needs the destination character string and the time period character string of inquiry, pass through inter-process, corresponding corresponding inquiry code, from boats and ships automatic identification information module, search out and satisfy all pre-ship informations that support that coupling requires, the pre-boats and ships enquiry module that supports is according to the MMSI sign indicating number that inquires boats and ships, ship'call sign, IMO registration code or ship name, orientation is transferred the specified vessel contact details from shipping data module and submodule thereof, and the mode of just arranging according to the frequency at arrival of ship appointed area or harbour is shown to the user, implements follow-through to help the user.Like this, the user can be in the shortest time, comparatively complete search is also enumerated pre-boats and ships contact details and the significance level information thereof of supporting, need not just can finish the pre-retrieval work of supporting boats and ships and can't operate or need to consume lot of manpower and material resources because of the form difference of boats and ships user to the information input.
Description of drawings
Further specify the present invention below in conjunction with accompanying drawing and case study on implementation.
Fig. 1 the present invention supports the structural representation of boats and ships query of contact information system in advance;
Fig. 2 the present invention supports the implementing procedure figure of boats and ships query of contact information system in advance;
Fig. 3 the present invention supports the geographical level tree graph in the boats and ships query of contact information system in advance.
Number in the figure:
100, boats and ships 200, the water surface 210, embankment 300, AIS transmitter 310, AIS receiver 400, system server 500, boats and ships automatic identification information module 510, shipping data module 511, boats and ships essential information submodule 512, boats and ships contact details submodule 520, geographical hierarchical tree module 530, arrival of ship frequency module 540, the pre-boats and ships query of contact information module 541 of supporting, the pre-boats and ships enquiry module 541.1 that supports, directly coupling is pre-to ship information enquiry module 541.2, alias match is supported ship information enquiry module 541.3 in advance, template matches is supported ship information enquiry module 542 in advance, the boats and ships contact details are consulted module 600, client 610, internet 700 (710,720), step 711 (712), substep 800, start node 810 (820), secondary node 830 (840,850,860), three grades of nodes 870 (880,890), level Four node 811 (821,831,841,851,861), the another name of node or code
Embodiment
Below by some case study on implementation, further specify the present invention.
Referring to Fig. 1, be depicted as the one-piece construction of the pre-embodiment of boats and ships query of contact information system of supporting.
The top in the drawings shows boats and ships 100, and boats and ships 100 navigation are on the water surface 200.Embankment 210 defines the border of the water surface 200.
On boats and ships 100, be provided with AIS transmitter 300; Corresponding, on the coast, marine or be provided with AIS receiver 310 in the air.The signal that AIS receiver 310 is received will be transferred in the system server 400 by internet 610.
Described boats and ships 100 make a general reference the various ships that travel on the waters, and this ship are provided with AIS transmitter 300.
The described water surface 200 can be the water surface of ocean, can be the water surface in river also, does not all limit.
Described AIS transmitter 300 is the modular structures that can outwards transmit in the AIS automatic recognition system.Described AIS automatic recognition system, the front is existing to be described, and that refer to is exactly ship automatic identification system (Automated Identification System).Whole AIS automatic recognition system can either receive the broadcast message of similar system, also can issue the ship information of self.The information that the AIS automatic recognition system can outwards be broadcasted mainly comprises the multidate information (vessel position, headway etc.) of ship's navigation and static information (ship name is wailed, IMO numbering, captain, drinking water, navigation destination, estimated time of arrival etc.).In the present invention, have module section in the AIS automatic recognition system, be called AIS transmitter 300 to extraneous broadcast capability.
Described AIS receiver 310 matches with aforesaid AIS transmitter 300, can receive the ship information that the AIS transmitter 300 that is arranged on the boats and ships 100 is sent.AIS receiver 310 is as the functional structure that is used to receive boats and ships 100 information in the total system.This AIS receiver 310 is in order to receive the modular structure of other ship AIS broadcast message in the AIS automatic recognition system.
Described system server 400 comprises the arithmetic processor of match query algorithm in the executive system, and in order to the storer of storage AIS ship information and boats and ships contact details.Arithmetic processor and storer have been which comprises at least.Arithmetic processor can be realized the function of logical operation, thereby realizes functions such as various data processing, program run.Storer can also be stored and is used to carry out pre-program of supporting boats and ships query of contact information system of the present invention except can storing aforesaid information, or the like.
Further, in order to realize the pre-boats and ships query of contact information function of supporting of the present invention, in system server 400, also include as lower module: boats and ships automatic identification information module 500, shipping data module 510, geographical hierarchical tree module 520, arrival of ship frequency module 530 is supported boats and ships query of contact information module 540 in advance.
Boats and ships automatic identification information module 500 wherein, it is to receive boats and ships static state and multidate informations by ship automatic identification system (AIS) message recipient 310, realizes real-time parsing and is stored in the boats and ships automatic identification information module of foundation by programming.Described boats and ships automatic identification information module is provided with and is used for the storage vessel estimated time of arrival, boats and ships maritime mobile service identity (MMSI sign indicating number), ship'call sign, registration of ships sign indicating number (IMO sign indicating number), the boats and ships destination, ship name, the information storage module of Ship Types information;
Shipping data module 510 wherein, it is the structure that is used for the storage vessel relevant information, described shipping data module is provided with
Be used for the wherein boats and ships essential information submodule 511 of one at least of storage vessel MMSI sign indicating number, ship'call sign, IMO registration code and ship name,
Be used for the wherein boats and ships contact details submodule 512 of the Business Name of one, CompanyAddress, communication modes, contact name, contact person's communication modes etc. at least of storage vessel owner company, shipping transport company and Ship Management Co.;
Geographical hierarchical tree module 520 wherein, it is the tree construction module of the storage area set up in advance and harbour membership and another name information.As Fig. 3;
Arrival of ship frequency module 530 wherein, it is the module that arrives dynamic memory boats and ships section period or certain year of setting up the frequency in somewhere.
The pre-boats and ships query of contact information module 540 of supporting wherein, be used to receive the client query input, inquiry is arrived at all boats and ships at appointed area or harbour in following a period of time scope of user's appointment, have access to the structure of its associated person information, and send to client.The described pre-boats and ships query of contact information module of supporting is provided with
The pre-boats and ships enquiry module 541 that supports, the search string that client is imported carries out correspondence inquiry code matches.The wherein said pre-boats and ships enquiry module that supports, it be used for to the zone of user input query or harbour character string and estimated time of arrival (ETA) scope, related destination, and the matching inquiry code of correspondence scope of corresponding estimated time of arrival (ETA), from above-mentioned boats and ships automatic identification information module, determine in the estimated time of arrival (ETA) scope, to go to the structure of the boats and ships at appointed area or harbour.
The described pre-boats and ships enquiry module 541 that supports, be provided with the matching process module that system carries out destination/port of destination match query: directly coupling is pre-to ship information enquiry module 541.1, alias match is supported ship information enquiry module 541.2 in advance, and template matches is supported ship information enquiry module 541.3 in advance.
Because the marine navigator when the input named port of destination different input habits is arranged or owing to human negligence, in boats and ships automatic identification information module 500, same named port of destination has multiple expression mode.Such as, be example with port of destination SHANG HAI, the form that the marine navigator may import has " SHANGHAI ", " SHANG-HAI ", " SHANG_HAI ", " YANGSHAN " " DALIAN-SHANGHAI ", " SHANGHAI-BAOSHAN " etc.Therefore, need carry out matching treatment respectively according to the different input format of marine navigator.The present invention supports ship information enquiry module 541.1 in advance by direct coupling is set, alias match is supported ship information enquiry module 541.2 in advance, and template matches is supported ship information enquiry module 541.3 in advance and come the zone that the match query marine navigator may use or the form of name of port.
Described direct coupling is supported ship information enquiry module 541.1 in advance, is meant that the method removal search that the utilization character string is mated fully on the information of boats and ships port of destination supports boats and ships in advance.Such as, the user desires to search the pre-boats and ships that support of PORT OF SHANGHAI, the PORT OF SHANGHAI canonical form that defines in the system is " SHANG HAI ", and the port of destination of certain ship is " SHANG HAI ", and in the time period that the user sets, then directly coupling is supported the information that ship information enquiry module 541.1 will return this ship to the estimated time of arrival of this ship in advance just;
Described alias match is supported ship information enquiry module 541.2 in advance, is meant on the information of boats and ships port of destination, utilizes the another name at harbour to carry out the complete match search of character string, searches the pre-boats and ships that support.For example: the PORT OF XIAMEN canonical form that defines in the system is " XIA MEN ", calls to be " AMOY "; If the user desires to search the pre-boats and ships that support of PORT OF XIAMEN, and the port of destination of certain ship is " AMOY ", and in the time period that the user sets, then alias match is supported the information that ship information enquiry module 541.2 will return this ship to the estimated time of arrival of this ship in advance just.
Described template matches is supported ship information enquiry module 541.3 in advance, is meant on the information of boats and ships port of destination, utilizes the name of port template to carry out the approximate match search, searches the pre-boats and ships that support.Such as, the PORT OF SHANGHAI canonical form that defines in the system is " SHANG HAI ", its corresponding template has forms such as " SHANG (0 or a plurality of space) HAI ", " SHANG (0 or a plurality of designated symbols) HAI "; Perhaps, the canonical form with the PORT OF SHANGHAI is the template of suffix: " XX-SHANG (0 or a plurality of space) HAI " etc.The user desires to search the pre-boats and ships that support of PORT OF SHANGHAI, and the port of destination of certain ship is " SHANGHAI " or " LONDON-SHANGHAI ", and in the time period that the user sets, then template matches is supported the information that ship information enquiry module 541.3 will return this ship to the estimated time of arrival of this ship in advance just;
Specify that described template matches is supported boats and ships enquiry module 541.3 in advance, can realize by regular expression.Such as, template such as " SHAG (0 or a plurality of space) HAI ", " SHAN (0 or a plurality of space) HAI ", " XX-SHANG (0 or a plurality of space) HAI " all can by regular expression " .* ((? i) shang? [ s] * (? i) hai) $ " mate.
The described pre-boats and ships enquiry module 541 that supports, its concrete implementation procedure is as follows:
Select the pre-zone or harbour and appointment supported of input after the following time period the user, at first, consumer positioning is selected the zone or the pairing node of name of port of input on the described geographical hierarchical tree of geographical hierarchical tree module;
Then, be start node with this node, the mode of employing depth-first or breadth-first travels through all child nodes of this node.Each node to traversal, utilize its The corresponding area or name of port and all another names thereof, by direct coupling, alias match, and template matches, above-mentioned three kinds of matching ways are one at least, and the destination of all boats and ships in the boats and ships automatic identification information module is mated, the time period of utilizing the user to import is simultaneously carried out boats and ships estimated time of arrival coupling, retrieves all boats and ships that arrive at appointed area or harbour in the time range that the user sets.
Being described below of described depth-first:
If x is a start node, after x was done access flag, select a limit of not detecting from x (x, y).If find that summit y visited, then reselect another limit of not detecting, otherwise (x y) arrives the y that had not visited, and is labeled as to the y visit and with it and visits along the limit from x; Begin search from y then,, promptly visited all after the summit that y can reach, just date back to summit x, and select a limit of not detecting again from x up to all paths of having searched for from y.Said process was till all having detected from all limits of x.
Being described below of described breadth-first:
If x is a start node, each paths distance is 1, after x was done access flag, the distance of selecting all and x is 1 node, carries out mark, and then to travel through all and x distance be 2 node, carry out mark, by that analogy, up to all nodes that can reach downwards that travel through x fully.
Illustrate: Fig. 3 is carried out the degree of depth and width searches respectively, and start node is that " ASIA " result is as follows:
Degree of depth traversal to Fig. 3 is: ASIA, CHINA, SHANG HAI, GAOQIAO, YANGSHAN, BAOSHAN, TIAN JIN, JAPAN, TOKYO, OSAKA;
Width traversal to Fig. 3 is: ASIA, CHINA, JAPAN, SHANG HAI, TIAN JIAN, TOKYO, OSAKA, GAOQIAO, YANGSHAN, BAOSHAN.
The boats and ships contact details are consulted module 542, be to be used for according to above-mentioned pre-MMSI sign indicating number, ship'call sign, IMO registration code or the ship name that the boats and ships enquiry module inquires boats and ships that support, the directed module of transferring the specified vessel contact details from above-mentioned shipping data module and submodule thereof.
With reference to figure 2, be depicted as the implementing procedure figure that the present invention supports boats and ships query of contact information system in advance, will introduce in detail each step below.
Step 700 is meant: at first, the user selects input area or name of port in client 600, specifies the estimated time of arrival scope.
What the user selected that input area or name of port can guarantee that the user imports is a kind of zone or name of port of canonical form.
Step 710 is meant: server end supports boats and ships enquiry module 540 in advance according to user's input, carries out matching inquiry, returns all arrive at appointed area or harbour in specifying the estimated time of arrival scope all boats and ships.
Step 710 can be finished by substep 711 and substep 712.
Substep 711 is meant: consumer positioning is selected the zone and the pairing node of name of port of input on geographical hierarchical tree module 520 described geographical hierarchical trees;
Described geographical hierarchical tree module 520 is the storage area set up in advance and the structure tree of harbour membership.Geographical hierarchical tree is applied to the inquiry of boats and ships destination, can guarantees that those navigation destinations also can be retrieved out for the boats and ships that the user imports the sub-harbour (zone) at harbour (zone).
Substep 712, be meant: the node of determining with substep 711 is a start node, travel through its all child nodes, utilize zone or the name of port and the another name thereof of each node correspondence, mate destination to boats and ships in the boats and ships automatic identification information module 500, carry out boats and ships estimated time of arrival coupling according to the time period of user's appointment simultaneously, retrieve all boats and ships that arrive appointed area or harbour in the fixed time scope.
All child nodes of described certain node of traversal can adopt the mode of depth-first or breadth-first.
Described zone or name of port and the another name thereof that utilizes each node correspondence, mate destination to boats and ships in the boats and ships automatic identification information module, be meant and utilize each node The corresponding area or name of port and all another names thereof, by direct coupling, alias match, and template matches, above-mentioned three kinds of matching ways are one at least, and the destination of all boats and ships in the boats and ships automatic identification information module 500 is mated.
Step 720, be meant: MMSI sign indicating number, catchword, IMO registration code or the name of vessel of all boats and ships that return according to step 710, server end boats and ships contact details are consulted module 542 directed contact details of transferring all boats and ships from shipping data module 510, return to client, and the mode of just arranging according to the frequency at arrival of ship appointed area or harbour is shown to the user.
Described orientation is transferred and is meant that the MMSI sign indicating number, catchword, IMO registration code or the name of vessel that utilize boats and ships retrieve relevant information from shipping data module 510.
With reference to figure 3, be depicted as the example of a geographical hierarchical tree, be start node wherein with " ASIA " 800, secondary node " CHINA " 810, " JAPAN " 820; Three grades of nodes " SHANG HAI " 830, " TIAN JIN " 840, " TOKYO " 850, " OSAKA " 860; Level Four node " GAOQIAO " 870, " YANGSHAN " 880 " BAOSHAN " 890, what the band arrow line segment that wherein connects in the example pointed to is subordinate's node, be not the another name or the code of this node with arrow points, as: the code of " CHINA " 810 is " CN " 811, the code of " JAPAN " 820 is " JP " 821, the code of " SHANG HAI " 830 is " CNSHA " 831, the code of " TIAN JIN " 840 is " CNTJN " 841, the code of " TOKYO " 850 is " JPTOK " 851, and the code of " OSAKA " 860 is " JPOSK " 861.
More than be the description of this invention and non-limiting, based on other embodiment of inventive concept, all among protection scope of the present invention.
Claims (6)
1. one kind is supported boats and ships query of contact information system and its implementation in advance, it is characterized in that, described inquiry system comprises boats and ships automatic identification information module, shipping data module, geographical hierarchical tree module, arrival of ship frequency module, supports boats and ships query of contact information module in advance, and the step of its implementation is as follows:
1). the user selects input area or name of port, specifies the estimated time of arrival scope;
2). support the boats and ships enquiry module in advance and import, carry out matching inquiry, and feed back all arrive at appointed area or harbour in specifying the estimated time of arrival scope all boats and ships according to the user;
2.1). consumer positioning is selected the zone and the pairing node of name of port of input on the described geographical hierarchical tree of geographical hierarchical tree module;
2.2). with this node is start node, and the mode of employing depth-first or breadth-first travels through all child nodes of this node; Each node to traversal, utilize its The corresponding area or name of port and all another names thereof, by direct coupling, alias match, and template matches, above-mentioned three kinds of matching ways are one at least, and the destination of all boats and ships in the boats and ships automatic identification information module is mated, the time period of utilizing the user to import is simultaneously carried out boats and ships estimated time of arrival coupling, retrieves all boats and ships that arrive at appointed area or harbour in the time range that the user sets;
3). MMSI sign indicating number, catchword, IMO registration code or the name of vessel of all boats and ships that return according to step 2, the boats and ships contact details are consulted module directed contact details of transferring all boats and ships from shipping data module and submodule thereof, and the mode of just arranging according to the frequency at arrival of ship appointed area or harbour is shown to the user.
2. inquiry system according to claim 1 and its implementation, it is characterized in that described boats and ships automatic identification information module is provided with the information storage module of information such as being used for storage vessel destination, boats and ships estimated time of arrival, boats and ships maritime mobile service identity (MMSI sign indicating number), ship'call sign, registration of ships sign indicating number (IMO sign indicating number), ship name, Ship Types; It is to receive boats and ships static state and multidate information by ship automatic identification system (AIS) message recipient, realizes resolving and being stored in the boats and ships automatic identification information database structure of foundation by programming;
Described shipping data module is provided with and is used for the wherein boats and ships contact details submodule of the Business Name of one, CompanyAddress, communication modes, contact name, contact person's communication modes etc. at least of storage vessel owner company, shipping transport company and Ship Management Co.;
Described geographical hierarchical tree module is provided with the module that is used for storage area title or another name, name of port, port serial number or information such as harbour another name, sub-port title or another name;
Described arrival of ship frequency module, it is that boats and ships arrive the module of the frequency in somewhere in the storage period or certain year of setting up in advance.
Described pre-support boats and ships query of contact information module be provided be used for to the user select the zone imported or name of port and estimated time of arrival (ETA) scope, related destination and corresponding estimated time of arrival (ETA) scope the inquiry code, from above-mentioned boats and ships automatic identification information module, determine in the estimated time of arrival (ETA) scope, to go to the pre-boats and ships enquiry module that supports of the boats and ships at appointed area or harbour.
3. inquiry system according to claim 1 and its implementation, it is characterized in that: the described pre-boats and ships destination that is provided with when described boats and ships automatic identification information module stores to the boats and ships enquiry module is under the situation of standard format, and the direct coupling of setting and related respective queries code is supported the boats and ships enquiry module in advance.
4. inquiry system according to claim 1 and its implementation, it is characterized in that: the described pre-boats and ships destination that is provided with when described boats and ships automatic identification information module stores to the boats and ships enquiry module is under the situation of another name form, and the alias match of setting and related respective queries code is supported the boats and ships enquiry module in advance.
5. inquiry system according to claim 1 and its implementation, it is characterized in that: described pre-support the boats and ships enquiry module be provided with when the boats and ships destination of described boats and ships automatic identification information module stores be under the situation of approximate input format of canonical form or another name form, be provided with and the template matches of related respective queries code is supported the boats and ships enquiry module in advance.
6. inquiry system according to claim 5 and its implementation is characterized in that, described template matches is supported the boats and ships enquiry module in advance and can be adopted the regular expression method to realize.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768853A (en) * | 2018-04-23 | 2018-11-06 | 上海海事大学 | Distributed mixing domain name system and method based on domain name router |
| CN110383329A (en) * | 2016-11-29 | 2019-10-25 | 海湾船舶石油有限公司 | The method and apparatus for being modified to positioning, the computer and Database Systems operation, stopping, update and supply |
| CN113793075A (en) * | 2021-10-28 | 2021-12-14 | 中远海运科技股份有限公司 | Method and system for generating and analyzing shipping big data dynamic indexes |
| CN113849703A (en) * | 2021-11-30 | 2021-12-28 | 亿海蓝（北京）数据技术股份公司 | Ship information query method and device and readable storage medium |
| CN114037230A (en) * | 2021-10-28 | 2022-02-11 | 中远海运科技股份有限公司 | Method and system for quickly and accurately identifying predicted no-load ship information |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110383329A (en) * | 2016-11-29 | 2019-10-25 | 海湾船舶石油有限公司 | The method and apparatus for being modified to positioning, the computer and Database Systems operation, stopping, update and supply |
| CN110383329B (en) * | 2016-11-29 | 2023-10-03 | 海湾船舶石油有限公司 | Method for optimizing the supply of lubricant products to a ship |
| CN108768853A (en) * | 2018-04-23 | 2018-11-06 | 上海海事大学 | Distributed mixing domain name system and method based on domain name router |
| CN108768853B (en) * | 2018-04-23 | 2020-10-30 | 上海海事大学 | Distributed mixed domain name system and method based on domain name router |
| CN113793075A (en) * | 2021-10-28 | 2021-12-14 | 中远海运科技股份有限公司 | Method and system for generating and analyzing shipping big data dynamic indexes |
| CN114037230A (en) * | 2021-10-28 | 2022-02-11 | 中远海运科技股份有限公司 | Method and system for quickly and accurately identifying predicted no-load ship information |
| CN113849703A (en) * | 2021-11-30 | 2021-12-28 | 亿海蓝（北京）数据技术股份公司 | Ship information query method and device and readable storage medium |
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