CN109783080A - A kind of front interface communication protocol development approach and system - Google Patents
A kind of front interface communication protocol development approach and system Download PDFInfo
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- CN109783080A CN109783080A CN201811590998.XA CN201811590998A CN109783080A CN 109783080 A CN109783080 A CN 109783080A CN 201811590998 A CN201811590998 A CN 201811590998A CN 109783080 A CN109783080 A CN 109783080A
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Abstract
The invention discloses a kind of front interface communication protocol development approach and systems, and the essential attribute of front interface communication protocol is converted to characteristic value first, and feature weight is arranged for each essential attribute, characteristic value and feature weight are stored in protocol library；It is multiple components by the broken down into program of each front interface communication protocol according to preset rules and is expressed as the generic sequence of component, saves in the database；By the essential attribute converting characteristic value of the front interface communication protocol of user demand, characteristic value and feature weight based on essential attribute obtain the highest front interface communication protocol of front interface communication protocol similarity in protocol library with user demand；The generic sequence for obtaining the corresponding component of the highest front interface communication protocol of similarity, is restored to obtain required front interface communication protocol by the generic sequence of component；Realize the technical issues of specification quickly look-up of front interface communication protocol and modification are developed, solve front interface protocol development low efficiency.
Description
Technical field
The invention belongs to communication protocol techniques fields, and in particular to a kind of front interface communication protocol development approach and be
System.
Background technique
Urban rail transit in China is currently in high-speed development period, comprehensive with the raising of metro operation automatization level
Application of the monitoring system in subway is also more and more extensive, and corresponding comprehensive monitoring system deployment and implementation are also increasingly complicated, from
The diversification of the access way of dynamicization equipment, the equipment of producer, integrated or interconnection subsystem, the system of operation and standard etc., significantly
Change existing operation tissue and Dispatching Scheme.
Currently, each route comprehensive monitoring system of urban track traffic is integrated or has interconnected multiple subsystems, rail traffic
Command system has accessed the comprehensive monitoring system of each route again, and the information content of system access is increasing, accordingly, it is desirable to open
The preposition agreement of the comprehensive monitoring system of hair is also more and more.For the front interface agreement developed, traditional method is to utilize
The tools such as SVN, Git carry out code administration.This way to manage engineering dispersion, lacks unified management, and have ignored many agreements
Between general character and linked character.In addition, when there is new demand agreement, need engineer on the basis of similar protocols into
Row modification exploitation.Since interface protocol is numerous, artificial similar protocols of finding greatly waste human resources, while the knot inquired
Fruit often leads to that protocol test error rate is higher there are deviation, causes the protocol development efficiency of which lower.In addition, artificial
Development interface agreement, engineer's coding style disunity, standardized degree is different, increases later maintenance cost.
Summary of the invention
To solve the above problems, the present invention proposes a kind of front interface communication protocol development approach and system, realize preposition
The technical issues of specification quickly look-up of interface communications protocol and modification exploitation, solution front interface protocol development low efficiency.
The present invention adopts the following technical scheme that, a kind of front interface communication protocol development approach, the specific steps are as follows:
1) essential attribute of the front interface communication protocol of user demand is converted into characteristic value, the spy based on essential attribute
Value indicative and feature weight obtain logical with the highest front interface of front interface communication protocol similarity of user demand in protocol library
Believe agreement；Characteristic value that the essential attribute of each front interface communication protocol is converted to and every is preserved in the protocol library
The corresponding feature weight of a essential attribute；
2) obtaining step 2 from database) the corresponding component of the obtained highest front interface communication protocol of similarity
Generic sequence, restored to obtain required front interface communication protocol by the generic sequence of component；It is preserved in the database
For indicating the component priority order sequence of each front interface communication protocol.
Preferably, the essential attribute of the front interface communication protocol includes: the version of comprehensively monitoring software, comprehensively monitoring
Subsystem profession, server model, protocol name, communication type, whether control, whether clock synchronization, exploit person, protocol version and source
Program parameter information.
Preferably, the essential attribute of the front interface communication protocol is pre-stored in front interface agreement essential attribute library
In, specific method is before calling the C++ dynamic base form of PostgreSQL to be stored in front interface communication protocol essential attribute
It sets in interface protocol essential attribute library.
Preferably, the step 1) method particularly includes:
For essential attributeThe essential attribute of front interface agreement in protocol libraryCorresponding characteristic valueAnd user
The essential attribute of the front interface agreement of demandCorresponding characteristic valueBetween Euclidean distance it is as follows:
Weighted calculation essential attributeSimilarity, calculation formula is as follows:
It is as follows that whole j essential attributes of front interface agreement based on user demand calculate similarity summation:
Wherein,The corresponding characteristic value of j-th of essential attribute of front interface agreement in presentation protocol library,Table
Show the corresponding characteristic value of j-th of essential attribute of the front interface agreement of user demand；
The front interface communication protocol similarity highest with user demand is obtained from protocol library according to above-mentioned formula calculating
Front interface communication protocol.
Preferably, the step 2) specific steps are as follows:
21) obtaining step 1 from database) the corresponding component of the obtained highest front interface communication protocol of similarity
Generic sequence；
22) increase or delete component in the generic sequence for the component that step 21) obtains, obtain the suitable of final component
Sequence sequence；
23) generic sequence of final component is reduced to required front interface communication protocol.
A kind of front interface communication protocol development system, including essential attribute conversion module, protocol library, database, matching
Module and protocol conversion module, in which:
The essential attribute conversion module, for being converted to the essential attribute of the front interface communication protocol of user demand
Characteristic value；
The matching module for based on essential attribute characteristic value and feature weight obtain in protocol library with user demand
The highest front interface communication protocol of front interface communication protocol similarity；Each front interface is preserved in the protocol library
The characteristic value and the corresponding feature weight of each essential attribute that the essential attribute of communication protocol is converted to；
The protocol conversion module is highest preposition for obtaining the similarity that the matching module obtains from database
The generic sequence of the corresponding component of interface communications protocol is restored to obtain required front interface communication protocols by the generic sequence of component
View；The component priority order sequence for indicating each front interface communication protocol is preserved in the database.
Preferably, the essential attribute of the front interface communication protocol includes: the version of comprehensively monitoring software, comprehensively monitoring
Subsystem profession, server model, protocol name, communication type, whether control, whether clock synchronization, exploit person, protocol version and source
Program parameter information.
Preferably, the essential attribute of the front interface communication protocol is pre-stored in front interface agreement essential attribute library
In, specific method is before calling the C++ dynamic base form of PostgreSQL to be stored in front interface communication protocol essential attribute
It sets in interface protocol essential attribute library.
Preferably, the matching module obtains and the front interface communication protocol similarity of user demand is highest preposition connects
Port communications agreement method particularly includes:
For essential attributeThe essential attribute of front interface agreement in protocol libraryCorresponding characteristic valueAnd user
The essential attribute of the front interface agreement of demandCorresponding characteristic valueBetween Euclidean distance it is as follows:
Weighted calculation essential attributeSimilarity, calculation formula is as follows:
It is as follows that whole j essential attributes of front interface agreement based on user demand calculate similarity summation:
Wherein,The corresponding characteristic value of j-th of essential attribute of front interface agreement in presentation protocol library,Table
Show the corresponding characteristic value of j-th of essential attribute of the front interface agreement of user demand；
The front interface communication protocol similarity highest with user demand is obtained from protocol library according to above-mentioned formula calculating
Front interface communication protocol.
Preferably, the protocol conversion module obtains required front interface communication protocol specific steps are as follows:
101) it is corresponding that the highest front interface communication protocol of the obtained similarity of matching module is obtained from database
The generic sequence of component；
102) increase or delete component in the generic sequence for the component that step 101) obtains, obtain final component
Generic sequence；
103) generic sequence of final component is reduced to required front interface communication protocol.
It invents achieved the utility model has the advantages that the present invention is a kind of front interface communication protocol development approach and system, realizes
The specification quickly look-up and modification exploitation, the technology for solving front interface protocol development low efficiency of front interface communication protocol are asked
Topic.The present invention makes full use of the Development characteristics of track traffic synthetic monitoring system front interface communication protocol, the base based on agreement
This attribute as a comparison retrieved by unit, substantially increases recall precision；Use component as expression front interface communication protocols
Basic unit is discussed, development difficulty is reduced, realizes standardization exploitation；It is logical using the generic sequence abstract representation front interface of component
Believe protocol procedure, indicates that structure is simple, easily edits, is easy to maintain, required agreement is obtained by editing component sequential manner, logic is clear
It is clear, it should be readily appreciated that；By the retrieval of agreement essential attribute with the combination of program assembly editor, substantially increases development efficiency and reduce
Maintenance cost.
Detailed description of the invention
Fig. 1 is a kind of front interface communication protocol development approach flow diagram of the embodiment of the present invention；
Fig. 2 is a kind of protocol procedure component composition schematic diagram in the embodiment of the present invention.
Specific embodiment
Below according to attached drawing and technical solution of the present invention is further elaborated in conjunction with the embodiments.
Embodiment 1
A kind of front interface communication protocol development approach, as shown in Figure 1, comprising the following steps:
1) essential attribute of the front interface communication protocol of user demand is converted into characteristic value, the spy based on essential attribute
Value indicative and feature weight obtain logical with the highest front interface of front interface communication protocol similarity of user demand in protocol library
Believe agreement；Characteristic value that the essential attribute of each front interface communication protocol is converted to and every is preserved in the protocol library
The corresponding feature weight of a essential attribute；
2) obtaining step 2 from database) the corresponding component of the obtained highest front interface communication protocol of similarity
Generic sequence, restored to obtain required front interface communication protocol by the generic sequence of component；It is preserved in the database
For indicating the component priority order sequence of each front interface communication protocol.
Embodiment 2
On the basis of embodiment 1, the essential attribute of front interface communication protocol described in embodiment 2 includes: comprehensive prison
Control version, comprehensively monitoring subsystem profession, the server model, protocol name (such as MODBUS, IEC104), communication class of software
Type (such as TCP Client, TCP server-side, UDP), whether control, whether clock synchronization, exploit person, protocol version and source program parameter
Information.Comprehensive monitoring system can effectively select related protocol according to the essential attribute of front interface communication protocol, convenient to association
View is further managed, and can also be programmed for modularization and be provided basis.
As a kind of preferred embodiment, the essential attribute of the front interface communication protocol is pre-stored in front interface
In agreement essential attribute library, specific method is to call the C++ dynamic base form of PostgreSQL by front interface communication protocol base
This attribute is stored in front interface agreement essential attribute library.The above process can be realized by C++, the interface Qt.
The characteristic value and feature weight of essential attribute can be arranged on demand, if communication type includes TCP, UDP and other,
TCP can indicate that UDP can be indicated with characteristic value 10, other are indicated with characteristic value 20 with characteristic value 1, be different basic categories
Property setting feature weight, proportion range is [0,1] in the present embodiment.
It is in advance multiple components and the generic sequence for being expressed as component by the broken down into program of each front interface communication protocol
Can it is more acurrate, front interface protocol procedure is shown in detail, a component is the set of one section of program statement, be may include more
A function, multiple member variables may include other components in component.Since comprehensive monitoring system front interface communication logic is
Stringent procedure-oriented, a front interface protocol procedure ordered can indicate, in the generic sequence of component, between component
There is exact sequence that cannot mutually overturn.Each module diagnostic has uniqueness；One typical components is expressed as
<Key, name, value, weight, content, para_num, para1, para2 ...>, meaning is respectively<group
Part ID, component name, characteristic value, feature weight, component content, number of parameters, parameter 1, parameter 2 ... >
Typical components include: communication type component, initialization component, initializtion protocol parameter component, Run component, transmission
Component, receiving unit, timeout component, control assembly, clock synchronization component etc.
It also may include inside sending assembly and send heartbeat component, send polling component etc., add according to actual needs.Often
A component may include several parameters, guarantee the versatility of component.
The generic sequence of component can indicate are as follows:
{(x1,1,1),…(xi,i,m)…(xn,n,q)}
(xi, i, m) in xiIt is expressed as i-th of component, m indicates that current component is nested in m-th of component.
As shown in Fig. 2, a front interface communication protocol can be made of these following component priority orders:
Protocol type component, protocol name component, professional component, if control assembly, if clock synchronization component, wrap count
Component, other assemblies, construction component, initialization system parameter component, initializtion protocol parameter component, thread run function component,
Judge state component on duty, judges that communications status component, sending assembly, receiving unit judge whether timeout component；
Following expression, which can be used, indicates its feature:
(protocol type component, 1,1) ... (judge whether timeout component, 16,13) }
(judge whether timeout component, 16,13) indicates to judge whether that timeout component is the 16th component, is nested in the 13rd
In component.
Judge whether timeout component, can indicate are as follows:
<component ID, judges whether timeout component, 1,0.8, sentence content, and 2, time of receipt (T of R) parameter, time interval ...>
As a kind of preferred embodiment, the step 3) method particularly includes:
For essential attributeThe essential attribute of front interface agreement in protocol libraryCorresponding characteristic valueAnd user
The essential attribute of the front interface agreement of demandCorresponding characteristic valueBetween Euclidean distance it is as follows:
Weighted calculation essential attributeSimilarity, calculation formula is as follows:
It is as follows that whole j essential attributes of front interface agreement based on user demand calculate similarity summation:
Wherein,The corresponding characteristic value of j-th of essential attribute of front interface agreement in presentation protocol library,Table
Show the corresponding characteristic value of j-th of essential attribute of the front interface agreement of user demand；
The front interface communication protocol similarity highest with user demand is obtained from protocol library according to above-mentioned formula calculating
Front interface communication protocol.
As a kind of preferred embodiment, the step 2) specific steps are as follows:
21) obtaining step 1 from database) the corresponding component of the obtained highest front interface communication protocol of similarity
Generic sequence；
22) increase or delete component in the generic sequence for the component that step 21) obtains, obtain the suitable of final component
Sequence sequence；
The step 22) is specially judgment step 21) the generic sequence of component can meet user's requirement, if discontented
Meaning, then can increase as needed or delete component.
23) generic sequence of final component is reduced to required front interface communication protocol.
It should be noted that displaying, editing, modifying, increase, deleting for component is the prior art, C++, Qt provide use
Above content can be realized by Qt TableWidget control in family interface.
Embodiment 3
A kind of front interface communication protocol development system, including essential attribute conversion module, protocol library, database, matching
Module and protocol conversion module, in which:
The essential attribute conversion module, for being converted to the essential attribute of the front interface communication protocol of user demand
Characteristic value；
The matching module for based on essential attribute characteristic value and feature weight obtain in protocol library with user demand
The highest front interface communication protocol of front interface communication protocol similarity；Each front interface is preserved in the protocol library
The characteristic value and the corresponding feature weight of each essential attribute that the essential attribute of communication protocol is converted to；
The protocol conversion module is highest preposition for obtaining the similarity that the matching module obtains from database
The generic sequence of the corresponding component of interface communications protocol is restored to obtain required front interface communication protocols by the generic sequence of component
View；The component priority order sequence for indicating each front interface communication protocol is preserved in the database.
As a kind of preferred embodiment, the essential attribute of the front interface communication protocol includes: comprehensively monitoring software
Version, comprehensively monitoring subsystem profession, server model, protocol name, communication type, whether control, whether clock synchronization, exploitation
People, protocol version and source program parameter information.
As a kind of preferred embodiment, the essential attribute of the front interface communication protocol is pre-stored in front interface
Agreement essential attribute library, specific method are to call the C++ dynamic base form of PostgreSQL that front interface communication protocol is basic
Attribute is stored in front interface agreement essential attribute library.
As a kind of preferred embodiment, the matching module obtains similar to the front interface communication protocol of user demand
Spend highest front interface communication protocol method particularly includes:
For essential attributeThe essential attribute of front interface agreement in protocol libraryCorresponding characteristic valueAnd user
The essential attribute of the front interface agreement of demandCorresponding characteristic valueBetween Euclidean distance it is as follows:
Weighted calculation essential attributeSimilarity, calculation formula is as follows:
It is as follows that whole j essential attributes of front interface agreement based on user demand calculate similarity summation:
Wherein,The corresponding characteristic value of j-th of essential attribute of front interface agreement in presentation protocol library,Table
Show the corresponding characteristic value of j-th of essential attribute of the front interface agreement of user demand；
The front interface communication protocol similarity highest with user demand is obtained from protocol library according to above-mentioned formula calculating
Front interface communication protocol.
As a kind of preferred embodiment, the protocol conversion module obtains required front interface communication protocol and specifically walks
Suddenly are as follows:
101) it is corresponding that the highest front interface communication protocol of the obtained similarity of matching module is obtained from database
The generic sequence of component；
102) increase or delete component in the generic sequence for the component that step 101) obtains, obtain final component
Generic sequence；
103) generic sequence of final component is reduced to required front interface communication protocol.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. a kind of front interface communication protocol development approach, which comprises the following steps:
1) essential attribute of the front interface communication protocol of user demand is converted into characteristic value, the characteristic value based on essential attribute
The highest front interface communication protocols of front interface communication protocol similarity in protocol library with user demand are obtained with feature weight
View；The characteristic value and each base that the essential attribute of each front interface communication protocol is converted to are preserved in the protocol library
The corresponding feature weight of this attribute；
2) obtaining step 2 from database) the corresponding component of the obtained highest front interface communication protocol of similarity it is suitable
Sequence sequence is restored to obtain required front interface communication protocol by the generic sequence of component；It preserves and is used in the database
Indicate the component priority order sequence of each front interface communication protocol.
2. a kind of front interface communication protocol development approach according to claim 1, which is characterized in that the front interface
The essential attribute of communication protocol includes: the version of comprehensively monitoring software, comprehensively monitoring subsystem profession, server model, agreement
Title, communication type, whether control, whether clock synchronization, exploit person, protocol version and source program parameter information.
3. a kind of front interface communication protocol development approach according to claim 1, which is characterized in that the front interface
The essential attribute of communication protocol is pre-stored in front interface agreement essential attribute library, and specific method is to call PostgreSQL
C++ dynamic base form front interface communication protocol essential attribute is stored in front interface agreement essential attribute library.
4. a kind of front interface communication protocol development approach according to claim 1, which is characterized in that the step 1) tool
Body method are as follows:
For essential attributeThe essential attribute of front interface agreement in protocol libraryCorresponding characteristic valueAnd user demand
Front interface agreement essential attributeCorresponding characteristic valueBetween Euclidean distance it is as follows:
Weighted calculation essential attributeSimilarity, calculation formula is as follows:
It is as follows that whole j essential attributes of front interface agreement based on user demand calculate similarity summation:
Wherein,The corresponding characteristic value of j-th of essential attribute of front interface agreement in presentation protocol library,It indicates to use
The corresponding characteristic value of j-th of essential attribute of the front interface agreement of family demand；
According to above-mentioned formula calculate from obtained in protocol library with the front interface communication protocol similarity of user demand it is highest before
Set interface communications protocol.
5. a kind of front interface communication protocol development approach according to claim 1, which is characterized in that the step 2) tool
Body step are as follows:
21) obtaining step 1 from database) the corresponding component of the obtained highest front interface communication protocol of similarity it is suitable
Sequence sequence；
22) increase or delete component in the generic sequence for the component that step 21) obtains, obtain the sequence sequence of final component
Column；
23) generic sequence of final component is reduced to required front interface communication protocol.
6. a kind of front interface communication protocol development system, which is characterized in that including essential attribute conversion module, protocol library, number
According to library, matching module and protocol conversion module, in which:
The essential attribute conversion module, for the essential attribute conversion of the front interface communication protocol of user demand to be characterized
Value；
The matching module for based on essential attribute characteristic value and feature weight obtain in protocol library and before user demand
Set the highest front interface communication protocol of interface communications protocol similarity；Each front interface communication is preserved in the protocol library
The characteristic value and the corresponding feature weight of each essential attribute that the essential attribute of agreement is converted to；
The protocol conversion module from database for obtaining the highest front interface of similarity that the matching module obtains
The generic sequence of the corresponding component of communication protocol is restored to obtain required front interface communication protocol by the generic sequence of component；
The component priority order sequence for indicating each front interface communication protocol is preserved in the database.
7. a kind of front interface communication protocol development system according to claim 6, which is characterized in that the front interface
The essential attribute of communication protocol includes: the version of comprehensively monitoring software, comprehensively monitoring subsystem profession, server model, agreement
Title, communication type, whether control, whether clock synchronization, exploit person, protocol version and source program parameter information.
8. a kind of front interface communication protocol development system according to claim 6, which is characterized in that the front interface
The essential attribute of communication protocol is pre-stored in front interface agreement essential attribute library, and specific method is to call PostgreSQL
C++ dynamic base form front interface communication protocol essential attribute is stored in front interface agreement essential attribute library.
9. a kind of front interface communication protocol development system according to claim 6, which is characterized in that the matching module
It obtains and the highest front interface communication protocol of front interface communication protocol similarity of user demand method particularly includes:
For essential attributeThe essential attribute of front interface agreement in protocol libraryCorresponding characteristic valueAnd user demand
Front interface agreement essential attributeCorresponding characteristic valueBetween Euclidean distance it is as follows:
Weighted calculation essential attributeSimilarity, calculation formula is as follows:
It is as follows that whole j essential attributes of front interface agreement based on user demand calculate similarity summation:
Wherein,The corresponding characteristic value of j-th of essential attribute of front interface agreement in presentation protocol library,It indicates to use
The corresponding characteristic value of j-th of essential attribute of the front interface agreement of family demand；
According to above-mentioned formula calculate from obtained in protocol library with the front interface communication protocol similarity of user demand it is highest before
Set interface communications protocol.
10. a kind of front interface communication protocol development system according to claim 6, which is characterized in that the agreement turns
Mold changing block obtains required front interface communication protocol specific steps are as follows:
101) the corresponding component of the highest front interface communication protocol of the obtained similarity of matching module is obtained from database
Generic sequence；
102) increase or delete component in the generic sequence for the component that step 101) obtains, obtain the sequence of final component
Sequence；
103) generic sequence of final component is reduced to required front interface communication protocol.
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