CN103258026A - Method for automatically transmitting and controlling data of heterogeneous systems - Google Patents
Method for automatically transmitting and controlling data of heterogeneous systems Download PDFInfo
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- CN103258026A CN103258026A CN2013101672868A CN201310167286A CN103258026A CN 103258026 A CN103258026 A CN 103258026A CN 2013101672868 A CN2013101672868 A CN 2013101672868A CN 201310167286 A CN201310167286 A CN 201310167286A CN 103258026 A CN103258026 A CN 103258026A
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Abstract
The invention discloses a method for automatically transmitting and controlling data of heterogeneous systems. The method includes the following detailed steps: (1), the heterogeneous systems are established, and data transmission intermediate tables to be filled in are established; (2), an automatic transmission and controlling device is set; (3) a workflow unit (1) programs a data transmission and controlling program and sends demand information, the data transmission intermediate tables to be filled in are sent to a control unit (3), and meanwhile the data transmission intermediate tables to be filled in are stored in nodes of the heterogeneous systems; (4) a data transmission unit (2) sends the data transmission intermediate tables where data are input to the control unit (3); (5), the control unit (3) controls the workflow unit (1) to be started or not and then controls information feedback in the data transmission unit (2) to be transmitted or not, and therefore, data transmission information and feedback control are achieved. According to the method, the automatic transmission of different data among the heterogeneous systems is achieved, data transmission efficiency is high, and cost of enterprise information is reduced. According to the method, the data transmission efficiency is improved, multiple controlling over the data can be achieved, and the accuracy rate of the data transmission is improved.
Description
Technical field
The present invention relates to the integration of information system technical field, specifically, the data that relate to a kind of heterogeneous system are transmitted and control method automatically.
Background technology
Present stage IT application in enterprises system generally rests on office automation, product data management, Enterprise Resources Plan is managed in the content combination of different types of computer information system, form heterogeneous system by different types of computer system, though they play a role separately, but, because different types of computer information system emphasis difference separately, add software Development manufacturer difference, so, occurred overlapping on different types of computer information systemic-function, because the data standard difference that software adopts, its database is also different, and development plan difference, cause each independently master that respectively does for oneself of system, data exchange not freely between the isomery, and identical data duplicate typing in two systems, inefficiency not only, increase cost, and be easy to generate the human error, caused the data of two systems inconsistent.Different systems has different functions, is to bring into play separately function with different types of computer information system integration but the different functional module of two systems is synthesized to effective way on the platform, realize data share and mutual.It is an incremental very long process that information system is set up.Therefore, most of enterprises have adopted different computer information systems in different periods, each information system independently can not effectively be realized exchanges data and share, and the unified product information model of neither one between each subsystem, integration is poor, and very difficult all resources that will be relevant with product are reasonably utilized.Simultaneously, in enterprise existing computer information system has been produced under the situation of dependence, abandon existed system fully, building the computer information system again is waste, therefore, realize each subsystem on the informatization different phase between integratedly necessitate.At present, for addressing the above problem, adopted following several method:
1, system in package integrated approach, this method is that the attribute of object and method of operating are encapsulated in the defined model, make object data and operation have unified model interface, can satisfy application system integrated of all data that the form with file generates, but the system in package integrated approach needs special developing instrument, increases difficulty and the cost of the system integration;
2, unified data model integrated approach, this method is to set up the database of unified data model, different computer information systems directly operate the data in the database, swap data, but, require the computer information system of different enterprises to set up a unified database, this integrated approach relates to the secret of the trade of different enterprises, and implements the cost height.
In sum, the computer information system of existing and heterogeneous carries out data transmission and Data Control between heterogeneous system, and the defective of existence is: have that transmission efficiency is low, the data accuracy rate is low, system integration difficulty is big, cost is high.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of data of heterogeneous system to transmit automatically and control method, makes when data are transmitted automatically between heterogeneous system, can not only improve data messaging efficiency, can also improve data and transmit accuracy rate.
In order to achieve the above object, the technical solution adopted in the present invention is:
The data of a kind of heterogeneous system of the present invention are transmitted and control method automatically, and concrete steps are as follows:
Step 1: the data to the needs transmission are analyzed, set up the heterogeneous system network, determine the structure of middle table, set up in blank data and transmit middle table, the structure that these data are transmitted middle table is: transaction record number, data name, Data Identification number, data description, data write time, data read time, data mode;
Step 2: at above-mentioned each node of heterogeneous system network automatic transmission and control device are set, this device comprises workflow unit 1, data transfer unit 2, control module 3 and exception processing unit 4;
Step 3: write data transmission and control program transmission demand information by workflow unit 1, demand information comprises: determine task, audit task, approval task, receiving step 1 described in blank data are transmitted middle table, in blank data are transmitted middle table be sent to control module 3, simultaneously, be stored in the heterogeneous system network node;
Step 4: transmit middle table, transmit in the middle table in blank data and import data by the in blank data that workflow unit 1 in data transfer unit 2 receiving steps 3 sends, the data after the input data are transmitted middle table be sent to control module 3;
Step 5: whether start by control module 3 is controlled workflow unit 1, and then whether the information feedback in the control data transfer unit 2 transmits realization data transmission information and FEEDBACK CONTROL.
Above-mentioned steps 5 is described by whether control module 3 control workflow unit 1 are started, and then whether the information feedback in the control data transfer unit 2 transmit, and realizes that data transmit information and FEEDBACK CONTROL, and its concrete steps are as follows:
The data that at first read in the workflow unit 1 after the input data are transmitted file destination in the middle table, judge data after the input data transmit in the middle table whether file destination is identical in the file destination and in blank data transmission middle table,
If inequality, then do not allow to start workflow unit 1, the data after the input data are transmitted middle table change exception processing unit 4 over to;
If identical, then allow to start workflow unit 1, the data of workflow unit 1 after according to the input data are transmitted the middle table configuration state, and workflow unit 1 is controlled, and realize that data transmit information feedback control.
The automatic transmission of the data of a kind of heterogeneous system of the present invention and control method are compared with prior art, have following apparent outstanding substantive distinguishing features and remarkable advantage: this method can not only make the automatic transmission of carrying out different pieces of information between the heterogeneous system, and data messaging efficiency height, improve information level of the enterprise, reduced the IT application in enterprises cost; This method has not only improved data messaging efficiency, and at each node, can realize the multiple control of data, improves the accuracy rate that data are transmitted.
Description of drawings
Fig. 1 is the structural representation of the automatic transmission of the data of a kind of heterogeneous system of the present invention and control device.
Fig. 2 is the process flow diagram of the automatic transmission of the data of a kind of heterogeneous system of the present invention and control method.
Fig. 3 is that the in blank data described in the step 1 of the present invention are transmitted middle table.
Embodiment
Below with reference to accompanying drawing technical scheme of the present invention is described in further detail.
As shown in Figure 1, transmit automatically and control device according to the data of a kind of heterogeneous system of the present invention, this device comprises workflow unit 1, data transfer unit 2, control module 3 and exception processing unit 4, it is characterized in that,
Described workflow unit 1 be used for to be determined task, audit task, approval task, is write data transmission and control program, in blank data transmit middle table, in blank data is transmitted middle table be sent to data transfer unit 2;
Described data transfer unit 2 is used for receiving the in blank data of sending workflow unit 1 and transmits middle table, transmits middle table input data in blank data, the data after the input data is transmitted middle table be sent to control module 3;
Described control module 3, whether be responsible for control workflow unit 1 starts, whether the information feedback of controlling then in the data transfer unit 2 is transmitted, realize data transmission information and FEEDBACK CONTROL, in other words, the data that at first read in the workflow unit 1 after the input data are transmitted file destination in the middle table, judge the data after the input data transmit file destination transmits with in blank data whether file destination is identical in the middle table in the middle table, if it is inequality, then do not allow to start workflow unit 1, data after the input data are transmitted middle table change exception processing unit 4 over to, if it is identical, then allow to start workflow unit 1, the data of workflow unit 1 after according to the input data are transmitted the middle table configuration state workflow unit 1 are controlled, and realize that data transmit information and FEEDBACK CONTROL;
Workflow unit 1 described above transmits the middle table configuration state according to the data of input after the data workflow unit 1 is controlled, and is specially: if the original state of workflow unit 1 is " NEW ", then workflow unit 1 is in " wait " state;
If be inequality after the data in the workflow unit 1 after the input data are transmitted the middle table structure and in blank data transmission middle table structure is compared, be " REJECTED " state with " NEW " state-transition then, workflow unit 1 is in " refusal " state;
If be identical after the data after the input data are transmitted the middle table structure and in blank data transmission middle table structure is compared, then be " ACCEPTED (reception) " state with " NEW " state-transition; Workflow unit 1 is in " reception " state; To flow to next task, the data importing database;
Described exception processing unit 4 receives the abnormal data that control module 3 is handled, and changes and provide the artificial treatment interface again over to, can improve data and transmit accuracy rate.
The data of a kind of heterogeneous system of the present invention are transmitted and control method automatically, as shown in Figure 2, mainly may further comprise the steps:
Step 1: the data to the needs transmission are analyzed, set up the heterogeneous system network, determine the structure of middle table, set up in blank data and transmit middle table, the structure that this data are transmitted middle table is: transaction record number, data name, Data Identification number, data description, data write time, data read time, data mode, as shown in Figure 3;
Step 2: at each node of heterogeneous system network automatic transmission and control device are set, this device comprises workflow unit 1, data transfer unit 2, control module 3 and exception processing unit 4;
Step 3: write data transmission and control program by workflow unit 1, send demand information, demand information comprises: determine task, audit task, approval task, receiving step 1 described in blank data are transmitted middle table, in blank data are transmitted middle table be sent to control module 3, simultaneously, be stored in the heterogeneous system network node;
Step 4: transmit middle table, transmit in the middle table in blank data and import data by the in blank data that workflow unit 1 in data transfer unit 2 receiving steps 3 sends, the data after the input data are transmitted middle table be sent to control module 3;
Step 5: by whether control module 3 control workflow unit 1 are started, and then whether the information feedback in the control data transfer unit 2 transmit, and realizes that data transmit information and FEEDBACK CONTROL, and its concrete steps are as follows:
The data that at first read in the workflow unit 1 after the input data are transmitted file destination in the middle table, judge data after the input data transmit in the middle table (whether file destination is identical in file destination and the in blank data transmission middle table,
If inequality, then do not allow to start workflow unit 1, the data after the input data are transmitted middle table change exception processing unit 4 over to;
If identical, then allow to start workflow unit 1, the data of workflow unit 1 after according to the input data are transmitted the middle table configuration state, and workflow unit 1 is controlled, and realize that data transmit information feedback control.
Data transmit automatically and control system brings into operation, when preparing to start workflow unit 1, control in the control module 3, not allowing same data repeatedly to appear in blank data transmits in the middle table, prevent from repeating transmitting, for example product information is transmitted, instruction " product information transmission " in the identification workflow, read the product " BCD523012 " in the data transmission middle table destination folder in blank in the workflow unit 1, in blank middle table, fill in data: transaction number " XXXX " (serial number), data name " refrigerator product ", data indications " BCD523012 ", data description " the white refrigerating refrigerator of swan ", the data write time " xx xx month xx day xx:xx:xx ", the data read time " xx xx month xx day xx:xx:xx ", data mode " New "; System reads middle table, obtains needed data, transmits in the middle table in blank data and revises data mode.
Claims (3)
1. the data of a heterogeneous system are transmitted and control method automatically, it is characterized in that it is as follows that the method comprising the steps of:
Step 1, the data of needs transmission are analyzed, set up the heterogeneous system network, determine the structure of middle table, set up in blank data and transmit middle table, the structure that these data are transmitted middle table is: transaction record number, data name, Data Identification number, data description, data write time, data read time, data mode;
Step 2, at above-mentioned each node of heterogeneous system network automatic transmission and control device are set, this device comprises workflow unit (1), data transfer unit (2), control module (3) and exception processing unit (4);
Step 3, write data transmission and control program by workflow unit (1) and send demand information, demand information comprises: determine task, audit task, approval task, receiving step 1 described in blank data are transmitted middle table, in blank data are transmitted middle table be sent to control module (3), simultaneously, be stored in the heterogeneous system network node;
Step 4, the in blank data of being sent by workflow unit (1) in data transfer unit (2) receiving step 3 are transmitted middle table, are transmitted in the middle table in blank data and import data, the data after the input data are transmitted middle table be sent to control module (3);
Step 5, by whether control module (3) control workflow unit (1) is started, and then whether the information feedback in the control data transfer units (2) transmit, and realizes that data transmit information and FEEDBACK CONTROL.
2. the data of a kind of heterogeneous system according to claim 1 are transmitted and control method automatically, it is characterized in that, above-mentioned steps 5 is described by whether control module (3) control workflow unit (1) is started, and then whether the information feedback in the control data transfer units (2) is transmitted, realize data transmission information and FEEDBACK CONTROL, its concrete steps are as follows:
At first read in the workflow unit (1) data after the input data and transmit file destination in the middle table, judge data after the input data transmit in the middle table whether file destination is identical in the file destination and in blank data transmission middle table,
If inequality, then do not allow to start workflow unit (1), the data after the input data are transmitted middle table change exception processing unit (4) over to;
If identical, then allow to start workflow unit (1), workflow unit (1) data after according to the input data are transmitted the middle table configuration state, and workflow unit (1) is controlled, and realize that data transmit information feedback control.
3. the data of a heterogeneous system are transmitted and control device automatically, and this device comprises workflow unit (1), data transfer unit (2), control module (3) and exception processing unit (4), it is characterized in that:
Described workflow unit (1) be used for to be determined task, audit task, approval task, is write data transmission and control program, in blank data transmit middle table, in blank data is transmitted middle table be sent to data transfer unit (2);
Described data transfer unit (2) is used for receiving the in blank data of sending workflow unit (1) and transmits middle table, transmits middle table input data in blank data, the data after the input data is transmitted middle table be sent to control module (3);
Described control module (3), whether be responsible for control workflow unit (1) starts, whether the information feedback of controlling then in the data transfer unit (2) is transmitted, realize data transmission information and FEEDBACK CONTROL, in other words, at first read in the workflow unit (1) data after the input data and transmit file destination in the middle table, judge the data after the input data transmit file destination transmits with in blank data whether file destination is identical in the middle table in the middle table, if it is inequality, then do not allow to start workflow unit (1), data after the input data are transmitted middle table change exception processing unit (4) over to, if it is identical, then allow to start workflow unit (1), workflow unit (1) transmits the middle table configuration state according to the data of input after the data workflow unit (1) is controlled, and realizes that data transmit information and FEEDBACK CONTROL;
Workflow unit (1) described above transmits the middle table configuration state according to the data of input after the data workflow unit (1) is controlled, be specially: if the original state of workflow unit (1) is " NEW ", then workflow unit (1) is in " wait " state;
If be inequality after the data in workflow unit (1) after the input data are transmitted the middle table structure and in blank data transmission middle table structure is compared, be " REJECTED " state with " NEW " state-transition then, workflow unit (1) is in " refusal " state;
If be identical after the data after the input data are transmitted the middle table structure and in blank data transmission middle table structure is compared, then be " ACCEPTED (reception) " state with " NEW " state-transition; Workflow unit (1) is in " reception " state; To flow to next task, the data importing database;
Described exception processing unit (4) receives the abnormal data that control module (3) is handled, and changes and provide the artificial treatment interface again over to, can improve data and transmit accuracy rate.
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Cited By (2)
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Application publication date: 20130821 |