CN103455521A - Alternating-current contactor type selection processing method and system - Google Patents
Alternating-current contactor type selection processing method and system Download PDFInfo
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Abstract
The invention provides an alternating-current contactor type selection processing method and system. The method is used for performing data query and retrieval between a user side and a database server through an application server to complete type selection of an alternating-current contactor. The application server receives instruction information used for starting type selection and sent by the user side, receives one or more parameter information, of the alternating-current contactor, needed for alternating-current contactor type selection and sent by the user side, generates query statements in one-to-one correspondence to the parameter information according to the parameter information of the alternating-current contactor, retrieves a database in the database server according to the query statements, searches an alternating-current contactor type matched with the query statements, and finally returns the matched alternating-current contactor type to the user side. The alternating-current contactor type selection processing system can efficiently and accurately select the alternating-current contactor type matched with the conditions, so that no mistake is made to type selection, reliability in design is improved, and the most accurate type selection scheme is provided for a user.
Description
Technical field
The present invention relates to computer realm, particularly relate to a kind of type selecting disposal route and system of A.C. contactor.
Background technology
A.C. contactor is widely used as the circuit controling element of central air conditioner system.Simultaneously, central air conditioner system is applied among various heavy constructions and public place, along with scientific and technological progress, along with central air conditioner system develops rapidly, central air conditioner system treatment capacity for the A.C. contactor type selecting time is more and more heavier, a huge central air conditioner system is in design, in the process of installation and adjustment, need constantly A.C. contactor to be carried out to type selecting work, this process often relates to model and the corresponding work information of a lot of A.C. contactors, and this work does not often allow to occur any wrong a large amount of human resources that consumed yet simultaneously.
In prior art, the methods of selecting the artificial autonomous type selecting of many employings of the A.C. contactor used in central air conditioner, this kind of method sometimes can or be searched mistake because of miscount and be caused selecting wrong A.C. contactor.
Generally speaking, existing central air conditioner system mainly faces following problem when the A.C. contactor type selecting, and one, type selecting efficiency is low, low by artificial type selecting and Lectotype and calculation A.C. contactor processing speed.Two, the type selecting error rate is high, reaches by artificial type selecting the type selecting that relies on user experience to carry out A.C. contactor and easily causes the type selecting mistake.Three, can not provide more optimize and more multiselect type model as the reference scheme.Because the impact of artificial type selecting user's subjectivity is larger.Therefore for prior art, how efficient, accurately select the model of qualified A.C. contactor, make type selecting can not make mistakes, increasing the reliability of design and offering the most accurate selecting type scheme of user is a very scabrous problem.
Summary of the invention
Based on the problems referred to above, the invention provides a kind of type selecting disposal route and system of A.C. contactor, in order to efficiently, accurately select the model of qualified A.C. contactor and obtain rapidly suitable selecting type scheme.
The type selecting disposal route of a kind of A.C. contactor provided by the invention, for making user side by carrying out data query and retrieval between application server and database server, complete the type selecting of A.C. contactor, it is characterized in that, comprising:
The command information of the startup type selecting operation that steps A, described application server reception user side send;
The A.C. contactor type selecting that step B, described application server reception user side send operates one or more parameter informations of required A.C. contactor;
Step C, described application server generate with it query statement one to one according to the parameter information of described A.C. contactor;
Step D, described application server are retrieved the database in described database server according to described query statement, search the model of the A.C. contactor be complementary with described query statement;
Step e, described application server are back to user side by the A.C. contactor model of described coupling.
Preferably, as a kind of embodiment, also comprised step S before described steps A: press predefined database structure in described database server, with the A.C. contactor data building database collected;
Described step S concrete steps are as follows:
S1, preset and the described A.C. contactor model database structure of A.C. contactor type selecting model one to one;
S2, with the priority of the described A.C. contactor type selecting of the correlation parameter information setting model of each A.C. contactor of collecting;
S2, the parameter information corresponding described query statement one by one that makes each described A.C. contactor data;
S3, according to the priority of described A.C. contactor data, A.C. contactor type selecting model, corresponding query statement, generate described database;
The type selecting disposal system of a kind of A.C. contactor provided by the invention, is characterized in that, comprises user side, application server and database server, and described application server is connected with described database server with described user side respectively by network; Wherein:
Described application server comprises receiver module, processing module, retrieval module and return to module;
Described receiver module, for receiving the command information of the startup type selecting operation that user side sends; Operate one or more parameter informations of required A.C. contactor for receiving A.C. contactor type selecting that user side sends;
Described processing module, generate with it query statement one to one for the parameter information according to described A.C. contactor;
Described retrieval module, for according to described query statement, retrieving the database model in described database server, search the A.C. contactor model with described query statement coupling;
The described module of returning, be back to user side for the A.C. contactor model by described coupling;
Described database server comprises MBM, and described MBM is for pressing predefined database structure in database server, with the A.C. contactor data building database collected;
Described user side comprises parameter input module and sending module;
Described parameter input module, for obtaining the operation instruction information of user's input;
Described sending module, be sent to described application server for the described command information that will start the type selecting operation.
Beneficial effect of the present invention comprises:
Type selecting disposal route and the system of a kind of A.C. contactor provided by the invention, wherein method, for making user side by carrying out data query and retrieval between application server and database server, completes the type selecting of A.C. contactor.At first, before A.C. contactor is carried out to type selecting work, first A.C. contactor and corresponding applicable work information are carried out to modeling.The command information of the startup type selecting operation that then application server reception user side sends; The A.C. contactor type selecting that application server reception user side sends operates one or more parameter informations of required A.C. contactor; Application server generates with it query statement one to one according to the parameter information of A.C. contactor; Application server is according to the database in query statement searching database server, the model of searching the A.C. contactor be complementary with query statement; Application server is back to user side by the A.C. contactor model of coupling.
Correspondingly, before the application server of the present invention in the type selecting disposal system of A.C. contactor carries out type selecting work to A.C. contactor, at first database server is carried out to modeling to A.C. contactor and corresponding applicable work information, the command information of the startup type selecting operation that then application server reception user side sends; The A.C. contactor type selecting that application server reception user side sends operates one or more parameter informations of required A.C. contactor, go again connection data storehouse server to be retrieved, because the database in database server is to set up according to having the type selecting model that priority divides, therefore such type selecting result can provide multiple and has the A.C. contactor type selecting model that priority divides and most preferred selecting type scheme can be provided.Compared with prior art, the type selecting disposal system of A.C. contactor provided by the present invention can be efficient, accurately select the model of qualified A.C. contactor, make type selecting can not make mistakes, increase the reliability of design and offer the most accurate selecting type scheme of user.The type selecting disposal system of A.C. contactor provided by the present invention is specially adapted to the type selecting work of A.C. contactor in central air conditioner system, can complete efficiently the A.C. contactor type selecting work of heavy central air conditioner.
The accompanying drawing explanation
The schematic flow sheet of an embodiment of the type selecting disposal route that Fig. 1 is A.C. contactor of the present invention;
Database server in an embodiment of the type selecting disposal route that Fig. 2 is A.C. contactor of the present invention is interior by predefined database structure, with the A.C. contactor data building database operating process schematic diagram collected;
The structural representation of the embodiment that Fig. 3 is A.C. contactor type selecting disposal system of the present invention.
Embodiment
Below in conjunction with Figure of description, the embodiment of the type selecting disposal route of the A.C. contactor that the embodiment of the present invention is provided describes.
The type selecting disposal route of the A.C. contactor that the embodiment of the present invention provides, for making user side by carrying out data query and retrieval between application server and database server, complete the type selecting of A.C. contactor, as shown in Figure 1, specifically comprises the following steps:
The command information of the startup type selecting operation that steps A, application server reception user side send;
The A.C. contactor type selecting that step B, application server reception user side send operates one or more parameter informations of required A.C. contactor;
Step C, application server generate with it query statement one to one according to the parameter information of A.C. contactor;
Step D, application server are according to the database in query statement searching database server, the model of searching the A.C. contactor be complementary with query statement;
Step e, application server are back to user side by the A.C. contactor model of coupling.
In the specific implementation, above steps can be completed by A.C. contactor type selecting disposal system in the present invention.Below above steps is elaborated:
Preferably, as a kind of embodiment, also comprised step S before steps A: press predefined database structure in database server, with the A.C. contactor data building database collected;
Particularly, as shown in Figure 2, step S concrete steps are as follows:
S1, preset and the A.C. contactor model database structure of A.C. contactor type selecting model one to one;
S2, with the priority of the correlation parameter information setting A.C. contactor type selecting model of each A.C. contactor of collecting;
S2, the parameter information corresponding query statement one by one that makes each A.C. contactor data;
S3, according to the priority of A.C. contactor data, A.C. contactor type selecting model, corresponding query statement, generating database;
In above-mentioned steps S, with the priority of the correlation parameter information setting A.C. contactor type selecting model of each A.C. contactor of collecting; Priority according to the correlation parameter information setting A.C. contactor type selecting model of A.C. contactor; Parameter information mainly comprises attribute information and the duty parameter information of A.C. contactor.Attribute information is three kinds of zoned formats for A.C. contactor, i.e. electromagnetic AC contactor, permanent-magnetic AC contact and vacuum type A.C. contactor.The duty parameter information spinner of user's input will comprise maximum running current information, coil working information of voltage, loading condition information, Starting mode information, frequency information and suitable environment information.Duty parameter information also comprises the information such as control object, number of operations and use classes of A.C. contactor simultaneously, and the coil working information of voltage comprises the rated voltage information of place, use location circuit.The loading condition information spinner will comprise the rated current information of selecting main noddle on contactor by load capacity.Should consider environment temperature, humidity when carrying out the suitable environment information setting, the information such as the vibration of field of employment, dust, chemical corrosion, should set dissimilar A.C. contactor model by respective environment.Wherein, duty parameter information belongs to those skilled in the art's common practise, is not described in detail in this.
Preferably, in above-mentioned steps A, the command information of the startup type selecting operation that application server reception user side sends, concrete following step realizes:
A1, user side send the command information that starts the type selecting operation to application server;
A2, basis are pre-stored in the command information that in application server, authentication information is inputted the user and carry out authentication;
If the a3 authenticating result is correct, proceed step B; If incorrect, return to step a1, user side resends command information.
In above-mentioned steps A, in the initialized while of building database, the authentication information that the pre-stored user of application server sets.When the user uses A.C. contactor type selecting disposal system, the user inputs the command information that starts the type selecting operation, this command information is the user profile of user's input, whether the type selecting disposal system is will more pre-stored authentication information consistent with the user profile of input, if unanimously authenticating result is correct, otherwise is incorrect.If authentication is correct, will proceed step B.If authenticating result is incorrect, will return to step a1, the operation indication that provides user side to re-start authentication.
User profile mainly comprises the information such as authentication of users name and user cipher, and above-mentioned user profile is put down in writing and is buffered in application server by extensible markup language document (Extensible Markup Language, XML), text document file.When user side is transferred authentication information, can directly read above-mentioned file.
Further, in above-mentioned steps B, the A.C. contactor type selecting that application server reception user side sends operates one or more parameter informations of required A.C. contactor; Wherein, it can be one or one group of information of a plurality of parameter information composition that the A.C. contactor type selecting that user side sends operates required A.C. contactor parameter information.Form like this condition of retrieval by the integrated information that a plurality of parameter informations are formed, finally offered more more options result of user.
Preferably, as a kind of embodiment, in above-mentioned steps D, application server is according to the database in query statement searching database server, the model of searching the A.C. contactor be complementary with query statement, and concrete following step realizes:
Steps d 1, application server connection data storehouse server, send query statement to database server;
Database in steps d 2, searching database server, search the one or more A.C. contactor type selecting models divided with priority that are complementary with the respective queries statement;
In conjunction with above-mentioned steps S, step B, step D and step e analysis, can learn, the retrieval by the integrated information to a plurality of parameter informations compositions, finally offer more more options result of user.The comprehensive parameters information be comprised of one group of parameter information like this by retrieval can obtain more A.C. contactor type selecting model.Illustrate, if the parameter information of user's input comprises maximum running current information, the coil working information of voltage, four comprehensive parameters information such as loading condition information and suitable environment information may be met three A.C. contactor models of above-mentioned condition, these three A.C. contactor models have corresponding prioritization and divide, the user can select the A.C. contactor model that priority is higher, above-mentioned A.C. contactor priority is higher, the type selecting model of A.C. contactor is more mated required type selecting, certainly the A.C. contactor model that meets the condition of above-mentioned quadrinomial parameter information may be also one, so also will offer user's the most concrete optimized selecting type scheme.
Database in above-mentioned steps d2, in the searching database server, search the one or more A.C. contactor type selecting models divided with priority that are complementary with the respective queries statement.For instance, by corresponding query statement, in database, retrieve in the process of type selecting model of A.C. contactor, Fuzzy Query Technology that can the usage data storehouse, wherein, Fuzzy Query Technology belongs to those skilled in the art's common practise, is not described in detail in this.
In the present embodiment, at first database server is carried out to modeling to A.C. contactor and corresponding applicable work information, the command information of the startup type selecting operation that then application server reception user side sends; The A.C. contactor type selecting that application server reception user side sends operates one or more parameter informations of required A.C. contactor, go again connection data storehouse server to be retrieved, because the database in database server is to set up according to having the type selecting model that priority divides, therefore such type selecting result can provide multiple and has the A.C. contactor type selecting model that priority divides and most preferred selecting type scheme can be provided.Like this because the type selecting model that the type selecting disposal system provides is to have the model that priority is divided, so the user can select the A.C. contactor type selecting model of an optimum, if there is no this A.C. contactor model deposit in user's warehouse, the user also can pass through the priority dividing condition, selects other to be equally applicable to the A.C. contactor model of type selecting.
Based on same inventive concept, the present invention also provides a kind of type selecting disposal system of A.C. contactor, because the principle that this system is dealt with problems is similar to the type selecting disposal route of aforementioned a kind of A.C. contactor, therefore the enforcement of this system can, referring to the enforcement of preceding method, repeat part and repeat no more.
The type selecting disposal system of a kind of A.C. contactor that the embodiment of the present invention provides, as shown in Figure 3, comprise user side 1, application server 2 and database server 3, and application server is connected with database server with user side respectively by network; Wherein:
Above-mentioned application server 2 comprises receiver module 201, processing module 202, retrieval module 203 and return to module 204;
Return to module 204, for the A.C. contactor model by coupling, be back to user side;
Above-mentioned database server 3 comprises MBM 301, and MBM 301 is for press predefined database structure in database server, with the A.C. contactor data building database collected;
Above-mentioned user side 1 comprises parameter input module 101 and sending module 102;
Sending module 102, be sent to application server for the command information that will start the type selecting operation.
Further, as a kind of embodiment, MBM specifically comprises the setting submodule, gathers submodule, processes submodule and generates submodule;
Set submodule, for presetting and the A.C. contactor model database structure of the type selecting model of A.C. contactor one to one;
Gather submodule, for the priority of the correlation parameter information setting A.C. contactor type selecting of each A.C. contactor to collect;
Process submodule, for the parameter information that makes each A.C. contactor data corresponding query statement one by one;
Generate submodule, for the query statement of the priority according to A.C. contactor data, A.C. contactor type selecting, correspondence, generating database.
Preferably, as a kind of embodiment, retrieval module, comprise the connexon module, retrieval submodule and analyzing sub-module;
The connexon module, for connection data storehouse server, send query statement to database server;
The retrieval submodule, for the database in the searching database server, search the one or more A.C. contactor type selecting models divided with priority that are complementary with the respective queries statement;
Analyzing sub-module, for becoming A.C. contactor type selecting model analyzing corresponding A.C. contactor type selecting model.
Preferably, the receiver module of application server specifically comprises the reception submodule, authentication submodule and promoter module:
Receive submodule, for receiving the command information of the startup type selecting operation that user side sends;
The authentication submodule, for carrying out authentication according to being pre-stored in the command information of application server authentication information to user's input;
The promoter module, if for when authenticating result is correct, carry out the instruction that starts the type selecting operation; If incorrect, return to the reception submodule, the command information of the startup type selecting operation that continuation reception user side resends.
Type selecting disposal route and the system of a kind of A.C. contactor that the embodiment of the present invention provides, wherein method, for making user side by carrying out data query and retrieval between application server and database server, completes the type selecting of A.C. contactor.At first, before A.C. contactor is carried out to type selecting work, first A.C. contactor and corresponding applicable work information are carried out to modeling.The command information of the startup type selecting operation that then application server reception user side sends; The A.C. contactor type selecting that application server reception user side sends operates one or more parameter informations of required A.C. contactor; Application server generates with it query statement one to one according to the parameter information of A.C. contactor; Application server is according to the database in query statement searching database server, the model of searching the A.C. contactor be complementary with query statement; Application server is back to user side by the A.C. contactor model of coupling.
Correspondingly, before the application server of the embodiment of the present invention in the type selecting disposal system of A.C. contactor carries out type selecting work to A.C. contactor, at first database server is carried out to modeling to A.C. contactor and corresponding applicable work information, the command information of the startup type selecting operation that then application server reception user side sends; The A.C. contactor type selecting that application server reception user side sends operates one or more parameter informations of required A.C. contactor, go again connection data storehouse server to be retrieved, because the database in database server is to set up according to having the type selecting model that priority divides, therefore such type selecting result can provide multiple and has the A.C. contactor type selecting model that priority divides and most preferred selecting type scheme can be provided.Compared with prior art, the type selecting disposal system of A.C. contactor provided by the present invention can be efficient, accurately select the model of qualified A.C. contactor, make type selecting can not make mistakes, increase the reliability of design and offer the most accurate selecting type scheme of user.The type selecting disposal system of A.C. contactor provided by the present invention is specially adapted to the type selecting work of A.C. contactor in central air conditioner system, can complete efficiently the A.C. contactor type selecting work of heavy central air conditioner.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. the type selecting disposal route of an A.C. contactor, for making user side by carrying out data query and retrieval between application server and database server, complete the type selecting of A.C. contactor, it is characterized in that, comprising:
The command information of the startup type selecting operation that steps A, described application server reception user side send;
The A.C. contactor type selecting that step B, described application server reception user side send operates one or more parameter informations of required A.C. contactor;
Step C, described application server generate with it query statement one to one according to the parameter information of described A.C. contactor;
Step D, described application server are retrieved the database in described database server according to described query statement, search the model of the A.C. contactor be complementary with described query statement;
Step e, described application server are back to user side by the A.C. contactor model of described coupling.
2. the type selecting disposal route of A.C. contactor according to claim 1 is characterized in that:
Also comprised step S before described steps A: press predefined database structure in described database server, with the A.C. contactor data building database collected.
3. the type selecting disposal route of A.C. contactor according to claim 2 is characterized in that:
Described step S concrete steps are as follows:
S1, preset and the described A.C. contactor model database structure of A.C. contactor type selecting model one to one;
S2, with the priority of the described A.C. contactor type selecting of the correlation parameter information setting model of each A.C. contactor of collecting;
S2, the parameter information corresponding described query statement one by one that makes each described A.C. contactor data;
S3, according to described A.C. contactor data, the priority of A.C. contactor type selecting model, corresponding query statement, generate described database.
4. the type selecting disposal route of A.C. contactor according to claim 2 is characterized in that:
Described steps A specifically comprises:
A1, user side send the command information that starts the type selecting operation to described application server;
A2, basis are pre-stored in the command information that in application server, authentication information is inputted the user and carry out authentication;
If the a3 authenticating result is correct, proceed step B; If incorrect, return to step a1, described user side resends described command information.
5. the type selecting disposal route of A.C. contactor according to claim 1, is characterized in that, described step D specifically comprises:
Steps d 1, described application server connection data storehouse server, send described query statement to database server;
Database in steps d 2, searching database server, search the one or more described A.C. contactor type selecting model of dividing with priority be complementary with described respective queries statement;
Steps d 3, described A.C. contactor type selecting model analyzing is become to corresponding A.C. contactor type selecting model.
6. the type selecting disposal system of an A.C. contactor, is characterized in that, comprises user side, application server and database server, and described application server is connected with described database server with described user side respectively by network; Wherein:
Described application server comprises receiver module, processing module, retrieval module and return to module;
Described receiver module, for receiving the command information of the startup type selecting operation that user side sends; Operate one or more parameter informations of required A.C. contactor for receiving A.C. contactor type selecting that user side sends;
Described processing module, generate with it query statement one to one for the parameter information according to described A.C. contactor;
Described retrieval module, for according to described query statement, retrieving the database model in described database server, search the A.C. contactor model with described query statement coupling;
The described module of returning, be back to user side for the A.C. contactor model by described coupling;
Described database server comprises MBM, and described MBM is for pressing predefined database structure in database server, with the A.C. contactor data building database collected;
Described user side comprises parameter input module and sending module;
Described parameter input module, for obtaining the operation instruction information of user's input;
Described sending module, be sent to described application server for the described command information that will start the type selecting operation.
7. the type selecting disposal system of A.C. contactor according to claim 6 is characterized in that:
Described MBM specifically comprises the setting submodule, gathers submodule, processes submodule and generates submodule;
Described setting submodule, for presetting and the described A.C. contactor model database structure of A.C. contactor type selecting model one to one;
Described collection submodule, for the priority of the described A.C. contactor type selecting of the correlation parameter information setting model of each A.C. contactor to collect;
Described processing submodule, for the parameter information that makes each described A.C. contactor data described query statement one to one;
Described generation submodule, the query statement for the priority according to described A.C. contactor data, A.C. contactor type selecting model, correspondence, generate described database.
8. the type selecting disposal system of A.C. contactor according to claim 6 is characterized in that:
Described retrieval module, comprise the connexon module, retrieval submodule and analyzing sub-module;
Described connexon module, for connection data storehouse server, send described query statement to database server;
Described retrieval submodule, for the database in the searching database server, search the one or more described A.C. contactor type selecting model of dividing with priority be complementary with described respective queries statement;
Described analyzing sub-module, for becoming corresponding A.C. contactor type selecting model by described A.C. contactor type selecting model analyzing.
9. the type selecting disposal system of A.C. contactor according to claim 6, is characterized in that, the receiver module of described application server specifically comprises the reception submodule, authentication submodule and promoter module:
Described reception submodule, for receiving the command information of the startup type selecting operation that user side sends;
Described authentication submodule, for carrying out authentication according to being pre-stored in the command information of application server authentication information to user's input;
Described promoter module, if for when authenticating result is correct, carry out the instruction that starts the type selecting operation; If incorrect, return to the reception submodule, the command information of the startup type selecting operation that the described user side of continuation reception resends.
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| CN104484467A (en) * | 2014-12-31 | 2015-04-01 | 上海利驰软件有限公司 | Method and device for selecting electrical components |
| CN112380403A (en) * | 2021-01-11 | 2021-02-19 | 深兰人工智能芯片研究院（江苏）有限公司 | Type selection method, device, equipment and computer readable storage medium |
| CN112434421A (en) * | 2020-11-23 | 2021-03-02 | 珠海格力电器股份有限公司 | Cable type selection method and device, computer equipment and storage medium |
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