CN105245521B - Protocol format conversion method, device and interface platform - Google Patents
Protocol format conversion method, device and interface platform Download PDFInfo
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- CN105245521B CN105245521B CN201510662257.8A CN201510662257A CN105245521B CN 105245521 B CN105245521 B CN 105245521B CN 201510662257 A CN201510662257 A CN 201510662257A CN 105245521 B CN105245521 B CN 105245521B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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Abstract
The invention discloses a kind of protocol format conversion method, device and interface platforms, wherein, the method of the protocol format conversion includes: that protocol format conversion module receives business datum, the business datum is that sender sends according to wherein preset protocol format, and the protocol format conversion module is associated with the access point as sender or recipient；The protocol format conversion module carries out protocol format conversion to the business datum, and the protocol format conversion carries out between standard agreement format and protocol format preset in associated described access point；And transmission pretreatment is carried out to the business datum of conversion.Protocol format conversion method, device and interface platform of the invention can be avoided the calling access point of dispatching desk in the prior art operation sequence is many and diverse and multiple access points between the problem of can not mutually calling.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of protocol format conversion methods, device and interface platform.
Background technique
Currently, there is the wireless communication system of various protocols format in the market, since the difference of protocol format makes each nothing
There is business used in the difference of interface form, the difference of physical connection mode, communication process between line communication system
The difference of parameter and the difference of dispatching desk interaction flow, the difference of phonetic matrix etc..
Therefore, in the access point communication process in existing wireless telecommunication system, not only dispatching desk is needed according to each nothing
The protocol format of line communication system sends access point of the corresponding business datum into each wireless communication system respectively, so that scheduling
Platform operation sequence is many and diverse, and each species diversity as present in protocol format between the access point in each wireless communication system
It can not mutually call.That is, either dispatching desk or wireless communication system, the problem of all there is secondary development.
Summary of the invention
The purpose of the present invention is to provide a kind of protocol format conversion methods, call for solving dispatching desk in the prior art
The operation sequence of access point is many and diverse and multiple access points between the problem of can not mutually calling.
Another object of the present invention is to provide a kind of protocol format conversion equipments, for solving dispatching desk in the prior art
Call access point operation sequence is many and diverse and multiple access points between the problem of can not mutually calling.
Another object of the present invention is to provide a kind of interface platforms, for solving dispatching desk calling access in the prior art
The operation sequence of point is many and diverse and multiple access points between the problem of can not mutually calling.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is as follows:
A kind of protocol format conversion method, comprising: protocol format conversion module receives business datum, and the business datum is
Sender is according to wherein preset protocol format transmission, the protocol format conversion module and as sender or recipient
Access point it is associated；The protocol format conversion module carries out protocol format conversion, the agreement lattice to the business datum
Formula conversion carries out between standard agreement format and protocol format preset in associated described access point；And the institute to conversion
It states business datum and carries out transmission pretreatment.
Further, the step of described sender is dispatching desk, and the protocol format conversion module receives business datum it
Before, the method also includes: unified interface module receives the dispatching desk according to wherein preset standard agreement format hair
The business datum sent；Extract the access point type in the business datum；And according to described access point type by the business number
According to being distributed to protocol format conversion module associated with the access point as recipient.
Further, the recipient is any access point, and the business datum of described pair of conversion carries out sending pre- place
The step of reason includes: that the protocol format conversion module associated with any access point is sent to any access point
The business datum of the conversion, the business datum meet protocol format preset in any access point.
Further, described sender is any access point, and the protocol format conversion module receives the step of business datum
Before rapid, the method also includes: the connection relationship of the protocol format conversion module Yu any access point is established, so that
The protocol format conversion module is associated with any access point；And the business datum is divided according to the connection relationship
It is sent to the protocol format conversion module associated with any access point.
Further, described sender is any access point, and the business datum of the conversion meets the standard association
Format is discussed, the business datum of described pair of conversion carries out sending pretreated step including: related to any access point
The protocol format conversion module of connection sends the business datum of the conversion to unified interface module, so that the unification
Interface module is forwarded processing to the business datum.
Further, the recipient is any access point for being different from sender, described with any access point phase
The associated protocol format conversion module sends the business datum of the conversion to unified interface module, so that the system
After the step of one interface module is forwarded processing to the business datum, the method also includes: the unified interface mould
Block receives the business datum of the conversion, and extracts from the business datum and obtain recipient's mark；According to the reception
Side's mark is searched in access point configuration information obtains the access point type there are corresponding relationship, and described access point configuration information is
Dispatching desk is pre-stored in after power-up in the unified interface module；And according to described access point type, the business datum
It is forwarded to protocol format conversion module associated with any access point as recipient, so that the protocol format turns
It changes the mold block and protocol format conversion is carried out to the business datum, to send the business datum through converting again to the recipient,
The business datum through converting again meets protocol format preset in the recipient.
A kind of protocol format conversion equipment, including protocol format conversion module, wherein the protocol format conversion module packet
Include: the first receiving unit receives business datum for protocol format conversion module, and the business datum is sender according to wherein
What preset protocol format was sent, the protocol format conversion module is related to the access point as sender or recipient
Connection；Converting unit carries out protocol format conversion, the agreement lattice to the business datum for the protocol format conversion module
Formula conversion carries out between standard agreement format and protocol format preset in associated described access point；And pretreatment is single
Member, for carrying out transmission pretreatment to the business datum of conversion.
Further, described sender is dispatching desk, and described device further includes unified interface module, wherein the unification
Interface module includes: the second receiving unit, is sent out for receiving the dispatching desk according to the wherein preset standard agreement format
The business datum sent；Extraction unit, for extracting the access point type in the business datum；And first Dispatching Unit, it is used for
The business datum protocol format associated with the access point as recipient is distributed to according to described access point type to turn
Change the mold block.
Further, the recipient is any access point, and the pretreatment unit includes: the first transmission sub-unit, is used
The conversion is sent to any access point in the protocol format conversion module associated with any access point
The business datum, the business datum meet protocol format preset in any access point.
Further, described sender is any access point, the protocol format conversion module further include: associative cell,
For establishing the connection relationship of the protocol format conversion module Yu any access point, so that the protocol format modulus of conversion
Block is associated with any access point；And second Dispatching Unit, for according to the connection relationship by the business datum point
It is sent to the protocol format conversion module associated with any access point.
Further, described sender is any access point, and the business datum of the conversion meets the standard association
Format is discussed, the pretreatment unit includes: the second transmission sub-unit, for the agreement associated with any access point
Format converting module sends the business datum of the conversion to unified interface module, so that the unified interface module is to institute
It states business datum and is forwarded processing.
Further, the recipient is any access point for being different from sender, the unified interface module further include:
Third receiving unit for receiving the business datum of the conversion, and extracts from the business datum and obtains recipient's mark
Know；Searching unit obtains connecing there are corresponding relationship for searching in access point configuration information according to recipient mark
Enter vertex type, described access point configuration information is that dispatching desk is pre-stored in after power-up in the unified interface module；And turn
Bill member, for according to described access point type, the business datum to be forwarded to and any access as recipient
The associated protocol format conversion module of point turns so that the protocol format conversion module carries out protocol format to the business datum
It changes, to send the business datum through converting again to the recipient, the business datum through converting again meets described connect
Preset protocol format in debit.
A kind of interface platform, including an at least processor, an at least communication interface, at least a communication bus and memory,
The memory is used for for storing program instruction, an at least processor according to described program instruction execution following steps:
Protocol format conversion module receives business datum, and the business datum is that sender sends according to wherein preset protocol format
, the protocol format conversion module is associated with the access point as sender or recipient；The protocol format conversion
Module carries out protocol format conversion to the business datum, and the protocol format conversion is in standard agreement format and associated institute
It states and is carried out between protocol format preset in access point；And transmission pretreatment is carried out to the business datum of conversion.
Compared with prior art, the invention has the following advantages:
By the way that protocol format conversion module associated with the access point as sender or recipient is arranged, to receive
The business datum that sender sends according to preset protocol format, to the business datum received standard agreement format to it is related
Protocol format conversion is carried out in the access point of connection between preset protocol format, and the business datum of conversion is carried out to send pre- place
Reason when so that dispatching desk is as sender, can send the business number of unified format according to wherein preset standard agreement format
According to, to reduce the complexity of dispatching desk operation sequence, avoid the secondary development of dispatching desk, while reduce exploitation at
This.
In addition, protocol format conversion between standard agreement format and protocol format preset in associated access point into
Row, when so that any access point in wireless communication system is as sender, transmitted by business datum pass through standard agreement
The transition of format can be converted to and as agreement preset in any access point in another wireless communication system of recipient
The business datum that format is consistent, to realize the mutual calling between multiple access points of different wireless communication system.
Detailed description of the invention
Fig. 1 is the application environment schematic diagram of the protocol format conversion method of an embodiment.
Fig. 2 is the flow chart of the protocol format conversion method of an embodiment.
Fig. 3 is the flow chart of the protocol format conversion method of another embodiment.
Fig. 4 is the flow chart of the protocol format conversion method of another embodiment.
Fig. 5 is the flow chart of the protocol format conversion method of another embodiment.
Fig. 6 is the structural block diagram of the protocol format conversion equipment of an embodiment.
Fig. 7 is the structural block diagram of the protocol format conversion equipment of another embodiment.
Fig. 8 is the structural block diagram of the protocol format conversion equipment of another embodiment.
Fig. 9 is the structural block diagram of the protocol format conversion equipment of another embodiment.
Figure 10 is the structural block diagram of the protocol format conversion equipment of a specific embodiment.
Figure 11 is the timing diagram of the protocol format conversion method of a specific embodiment.
Figure 12 is the structural block diagram of the protocol format conversion equipment of another specific embodiment.
Figure 13 is that the hardware of interface platform of the present invention constitutes schematic diagram.
Specific embodiment
The exemplary embodiment for embodying feature of present invention and advantage will describe in detail in the following description.It should be understood that
The present invention can have various variations in different embodiments, neither depart from the scope of the present invention, and theory therein
Bright and diagram inherently is illustrated as being used, rather than to limit the present invention.
Fig. 1 is the application environment schematic diagram of protocol format conversion method in an embodiment.As shown in Figure 1, the application environment
Including dispatching desk 110, interface platform 120, wireless communication system 130 and any access point 131 and wireless communication system 140
And any access point 141.It should be noted that a dispatching desk and an access point are not limited only in the present embodiment,
Herein only for the purposes of being illustrated more clearly that, it is equally applicable in other embodiments and multiple dispatching desks and multiple access points.
Wherein, dispatching desk 110 is used as monitor supervision platform, can be with relevant APP application software disposed therein or embedded
Equipment etc. matches the progress of any access point 131,141 calling connection in wireless communication system 130,140, access point to realize
It sets, call monitoring etc..
Interface platform 120 is connected between dispatching desk 110 and wireless communication system 130,140, is provided with and conduct
The associated protocol format conversion module of the access point of sender or recipient, to carry out standard agreement format with it is associated
Access point in protocol format conversion between preset protocol format.
Wireless communication system 130,140 can be HMF system, EADS system, DMR Solution of Vehicles Radio, MPT Solution of Vehicles Radio, short
Wave radio station system etc..For example, wireless communication system 130 is HMF system, then any access point 131 is intercom；Nothing
Line communication system 140 is MPT Solution of Vehicles Radio, then any access point 141 is Vehicular intercom.
After dispatching desk 110 powers on, dispatching desk will send business datum according to wherein preset protocol format, to pass through
Interface platform 120 carries out protocol format conversion to the business datum received, obtains corresponding with corresponding wireless communication system
The business datum of protocol format, and it is sent to corresponding wireless communication system, to establish dispatching desk and wireless communication system 130
Access point 131, wireless communication system 140 access point 141 between establish calling connection.
It is noted that protocol format preset in dispatching desk 110 is unified protocol format, the unified agreement lattice
Formula can be standard agreement format, be also possible to the customized nonstandard protocol format of device manufacturer.In the present embodiment, scheduling
Preset protocol format is standard agreement format in platform 110, for example, XML protocol.
Meanwhile access point configuration information is also pre-stored in interface platform 120 by dispatching desk, in favor of subsequent wireless communication system
Access point between system 130 and 140 can actively initiate to call, for example, initiating to call to dispatching desk, alternatively, phase each other
Mutually initiate calling.Later, the call monitoring to wireless communication system 130,140 can be turned off or be kept to dispatching desk 110.
Certainly, in other application scenarios, such as there is no in the application scenarios of dispatching desk, access point configuration information will pass through
Configuration tool is pre-stored in interface platform 120, which can be the form of software client or Webpage, so that
It obtains access point and knows its access point whether being allowed in calling different wireless communication system.
The access point 131 of wireless communication system 130 and the access point 141 of wireless communication system 140 are due to being under the jurisdiction of difference
Wireless communication system, therefore, the business datum that the two is sent respectively according to wherein preset protocol format will first pass through interface
Platform 120 carries out protocol format conversion, to respectively obtain the business datum for the protocol format for meeting corresponding wireless communication system, and
It is sent to dispatching desk or remaining access point, wherein the mutual calling between access point will also be obtained according to access point configuration information
Know whether dispatching desk 110 allows mutually to call between wireless communication system 130 and wireless communication system 140, it, can if allowing
Enough realize the mutual calling between access point.
It should be noted that each access point in same wireless communication system is since protocol format is identical, between the two
Mutually calling can be initiated directly inside the wireless communication system, without passing through interface platform 120, therefore, institute of the present invention
The access point as sender and the access point as recipient referred to is to be under the jurisdiction of different wireless communication systems.
Referring to Fig. 2, in one embodiment, a kind of method of protocol format conversion the following steps are included:
Step 210, protocol format conversion module receives business datum, and business datum is sender according to wherein preset association
Discuss what format was sent, protocol format conversion module is associated with the access point as sender or recipient.
Sender can be dispatching desk, and any access point being also possible in wireless communication system, accordingly, sender is
When dispatching desk, recipient can be any access point in wireless communication system；Sender is any in wireless communication system
When access point, recipient can be remaining access point for being different from any access point, be also possible to dispatching desk.
It will do it a variety of different business in access point communication process, between sender and recipient, exhaled for example, establishing
It cries, short message, positioning etc., the data transmitted during those are business datum, for example, business datum can be calls
According to, note data, location data etc., business datum is that the service parameter according to used in access point communication process generates
, for example, service parameter includes access point type, recipient's mark, call priority, type of call etc..
It is sent in different wireless communication systems or the protocol format of received business datum is different, in dispatching desk
It sends or the protocol format of received business datum is not also identical as each wireless communication system, therefore, sender will be according to
Wherein preset protocol format carries out the transmission of business datum, and recipient also will carry out business according to wherein preset protocol format
The reception of data.
Based on this, protocol format conversion module is to carry out agreement lattice to business datum between sender and recipient
Formula conversion.Since in access point communication process, preset protocol format is identical in dispatching desk, for example, preset protocol format
For standard agreement format, and the protocol format of each wireless communication system is different, therefore, protocol format conversion module to
Wireless communication system is associated, that is, protocol format conversion module is associated with any access point in wireless communication system
's.
When access point is as sender, protocol format conversion module receive sent by the access point with it is wherein preset
The business datum that protocol format is consistent.When access point is as recipient, protocol format conversion module to the access point send with
The wherein business datum that preset protocol format is consistent.
Step 230, protocol format conversion is carried out to business datum according to protocol format conversion module, protocol format conversion exists
It is carried out between standard agreement format and protocol format preset in associated access point.
It is appreciated that the business datum that the input terminal of protocol format conversion module receives meets association preset in sender
Format is discussed, by carrying out protocol format conversion, the business datum that the output end of protocol format conversion module is sent to business datum
Then meet protocol format preset in direct recipient.
As described above, sender can be access point or dispatching desk, accordingly, direct recipient can be dispatching desk or
Person's access point has been also possible to the transit module of forwarding effect, business datum is forwarded to dispatching desk by transit module again
Or access point.
Further, due to protocol format preset in any access point in associated different wireless communication system
It is not quite similar, and preset in dispatching desk is unified protocol format, for example, the unified protocol format is standard agreement lattice
Formula.Based on this, in order to realize the call between dispatching desk and access point and multiple access points, protocol format conversion is in standard
It is carried out between protocol format and protocol format preset in associated access point.
Step 250, transmission pretreatment is carried out to the business datum of conversion.
As previously described, because recipient can be any access point in wireless communication system, it is also possible to dispatching desk, because
This, before the business datum to recipient that protocol format conversion module sends conversion, the business datum of conversion will be according to reception
Side it is different carry out it is corresponding send pretreatment so that recipient receives the business being consistent with wherein preset protocol format
Data, to complete the protocol format conversion in access point communication process.
By method as described above, when dispatching desk is as sender, will unite according to wherein preset protocol format
The transmission of the business datum of one format avoids the secondary development of dispatching desk to reduce the complexity of dispatching desk operation sequence.
In addition, by the setting of protocol format conversion module so that between any access point in different wireless communication systems not by
It is limited to protocol formats different to each other, and then realizes the mutual calling between multiple access points, equally avoids channel radio
The secondary development of letter system.
Since sender can be dispatching desk, any access point being also possible in wireless communication system, therefore, below it is real
Protocol format conversion method will be illustrated respectively with different senders by applying in example.
Referring to Fig. 3, in one embodiment, sender is dispatching desk, and before step 210, method as described above further includes
Following steps:
Step 310, unified interface module receives the business number that dispatching desk is sent according to wherein preset standard agreement format
According to.
When sender is dispatching desk, recipient can be any access point in wireless communication system, correspondingly, sender
Multiple protocol format conversion modules associated with access point in wireless communication system will be preset between recipient.
Unified interface module is then arranged between dispatching desk and multiple protocol format conversion modules, to carry out business datum
Reception and distribution, the connection relationship between dispatching desk protocol format conversion module associated with access point is established with this, into
And realize the call between dispatching desk and access point.The unified interface module can be by calling application programming interface (API)
It realizes, it can also be by calling hardware interface preset in hardware device to realize.
In the present embodiment, by adding unified interface module between dispatching desk and multiple protocol format conversion modules, make
Dispatching desk faced is unique unified interface module, rather than the wireless communication system that multiple protocol formats are different, by
This, dispatching desk can retain all wireless communications according to the business datum that standard agreement format is sent to the unified interface module and be
The calling features of system are truly restored with this and call original speciality, pass through function so as to avoid existing in the prior art
Reduction abandons characteristic and only pulls out general character, so that the problem of trunked call becomes ordinary call.
Step 330, the access point type in business datum is extracted.
As previously described, because the business datum that dispatching desk is sent is the ginseng of the business according to used in access point communication process
What number generated, therefore, it can extract to obtain access point type from business datum.The access point type is to identify as reception
The access point of side, by the access point type it can be learnt that the wireless communication system that corresponding access point is subordinate to.For example, access point
Type is HMF, then corresponding access point is under the jurisdiction of HMF system.
Step 350, business datum is distributed to association associated with the access point as recipient according to access point type
Discuss format converting module.
As previously described, because there are preset multiple protocol format conversion modules, by extracting obtained access point type,
Unified interface module can know the associated protocol format conversion module of access point corresponding with the access point type, thus will
Business datum is distributed to the protocol format conversion module, with distributed unified interface module by the protocol format conversion module
Business datum is converted to protocol format preset in the access point.
Certainly, in other embodiments, business datum directly can also be sent to each protocol format and converted by dispatching desk
Without being distributed by unified interface module in module.If not set unified interface module, by recipient according to business
Whether the business datum that receives of access point type judgement carried in data is the effectively i.e. access that is identified of access point type
Whether point matches with the access point as recipient, if it has not, then directly abandoning the business datum received.
Referring to Fig. 4, in one embodiment, sender is any access point, and before step 210, method as described above is also
The following steps are included:
Step 410, the connection relationship of protocol format conversion module Yu any access point is established, so that protocol format modulus of conversion
Block is associated with any access point.
As described above, can be preset between sender and recipient multiple associated with access point in wireless communication system
Protocol format conversion module.
Between multiple preset protocol format conversion modules and multiple access points, closed by establishing connection between the two
System, so that multiple access points and multiple protocol format conversion modules correspond, so that protocol format conversion module can
The business datum that access point associated therewith is sent directly is received according to connection relationship.
Certainly, in other embodiments, multiple access points and multiple protocol format conversion modules can also be by prestoring
Look-up tables'implementation protocol format conversion module is associated with access point, wherein access point and agreement lattice are stored in look-up table
The corresponding relationship of formula conversion module, so that access point knows protocol format conversion module associated therewith according to corresponding relationship,
And carry out the distribution of business datum.
Step 430, business datum protocol format associated with any access point is distributed to according to connection relationship to convert
Module.
In one embodiment, recipient is any access point, and step 250 includes:
Protocol format conversion module associated with any access point sends the business datum of conversion to any access point, should
Business datum meets protocol format preset in any access point.
In the present embodiment, sender is dispatching desk, and recipient is any access point.
As previously mentioned, dispatching desk send business datum be distributed to by unified interface module it is related to any access point
After the protocol format conversion module of connection, business datum is converted to by the protocol format conversion module and meets any access
Preset protocol format in point, the business that recipient will directly be converted by protocol format conversion module associated therewith
The reception of data.
In one embodiment, sender is any access point, and the business datum of conversion complies with standard protocol format.
At this point, recipient can be dispatching desk, or be different from any access point of sender.
When recipient is dispatching desk, since the business datum of conversion complies with standard protocol format, dispatching desk can be direct
The reception for the business datum converted.
When recipient is any access point for being different from sender, which will be united by transit module
One interface module is forwarded processing to the business datum of the conversion.
Further, step 250 includes:
Associated with any access point protocol format conversion module sends the business datum of conversion to unified interface module,
So that unified interface module is forwarded processing to business datum.
Due to unified interface module be conversion business datum direct recipient, protocol format conversion module will
The business datum for being converted to standard agreement format is first sent to unified interface module, then will be converted by the unified interface module
Business data processing be forwarded to corresponding recipient.
When recipient is dispatching desk, since protocol format preset in dispatching desk is standard agreement format, unified interface
The business datum of conversion is forwarded directly to dispatching desk by module.
When recipient is any access point for being different from sender, since the business datum of conversion is to comply with standard agreement
Format, and protocol format preset in non-access point, therefore, the business datum of the conversion also needs further to handle can
It is forwarded to recipient.
It is noted that can be received at any time from nothing when dispatching desk carries out call monitoring to wireless communication system
The business datum that any access point is sent in line communication system, therefore, unified interface module is in forwarding service data to dispatching desk
When, it is not necessary to by any data extraction operation, to judge whether the business datum is sent to dispatching desk.
Referring to Fig. 5, in one embodiment, recipient is any access point for being different from sender, with any access point
Associated protocol format conversion module sends the business datum of conversion to unified interface module, so that unified interface module is to industry
After the step of business data are forwarded processing, method as described above is further comprising the steps of:
Step 510, unified interface module receives the business datum of conversion, and extracts from the business datum and obtain recipient
Mark.
As previously described, because the business datum that dispatching desk is sent is the ginseng of the business according to used in access point communication process
What number generated, therefore, unified interface module can be extracted after receiving the business datum of conversion from the business datum
It is identified to recipient, which identifies to obtain corresponding access point in a wireless communication system.In different channel radios
In letter system, which identifies different from.For example, recipient's mark is called if wireless communication system is HMF system
Number；If wireless communication system is short-wave radio set, recipient's mark is called frequency range.
Step 530, it is searched in access point configuration information according to recipient's mark and obtains the access point there are corresponding relationship
Type, access point configuration information are that dispatching desk is pre-stored in after power-up in unified interface module.
As previously mentioned, access point configuration information will be pre-stored in unified interface module by dispatching desk after dispatching desk powers on
In, to know whether dispatching desk allows mutually to be called between the access point being under the jurisdiction of in different wireless communication systems,
If allowing, the corresponding relationship of recipient's mark and access point type will be stored in the access point configuration information prestored.
For example, as shown in Figure 1, being extracted from the business datum that the access point 131 in wireless communication system 130 is sent
To recipient be identified as access point 141 recipient mark, if in the access point configuration information prestored, according to access point
141 recipient's mark can search to obtain that there are the access point types of corresponding relationship (to show that access point 141 is under the jurisdiction of channel radio
Letter system 140), then it represents that access point 131 in wireless communication system 130 and the access point 141 in wireless communication system 140 it
Between can mutually be called, otherwise stop access point communication process.
After finding access point type, the cooperation identified by recipient is it can be learnt that as the specific right of recipient
The access point answered.For example, access point type is HMF, receiving number 001, then specific corresponding access point is in HMF system
No. 001 intercom.
Step 550, according to access point type, business datum is forwarded to associated with any access point as recipient
Protocol format conversion module so that the protocol format conversion module carries out protocol format conversion to business datum, with to reception
Side sends the business datum through converting again, and the business datum through converting again meets protocol format preset in recipient.
As previously described, because there are preset multiple protocol format conversion modules, by searching for obtained access point type,
Unified interface module can know the associated protocol format conversion module of access point corresponding with the access point type, thus will
The business datum of conversion is forwarded to the associated protocol format conversion module.
The business datum of unified interface module forwards is converted into access point by the associated protocol format conversion module
In preset protocol format, obtain the business datum through converting again.At this point, recipient will pass through agreement lattice associated therewith
Formula conversion module directly carries out the reception of the business datum through converting again.
Referring to Fig. 6, in one embodiment, the device of protocol format conversion includes agreement in a kind of access point communication process
Format converting module 600.Wherein, protocol format conversion module 600 includes: the first receiving unit 610, converting unit 630 and pre-
Processing unit 650.
For first receiving unit 610 for receiving business datum, business datum is sender according to wherein preset agreement lattice
What formula was sent, protocol format conversion module is associated with the access point as sender or recipient.
Converting unit 630 is used to carry out protocol format conversion, agreement lattice to business datum according to protocol format conversion module
Formula conversion carries out between standard agreement format and protocol format preset in associated access point.
Pretreatment unit 650 is for carrying out transmission pretreatment to the business datum of conversion.
Referring to Fig. 7, in one embodiment, sender is dispatching desk, device as described above further includes unified interface module
700.Wherein, unified interface module 700 includes: the second receiving unit 710, extraction unit 730, the first Dispatching Unit 750.
Second receiving unit 710 is used to receive the business number that dispatching desk is sent according to wherein preset standard agreement format
According to.
Extraction unit 730 is used to extract the access point type in business datum.
First Dispatching Unit 750 is used to be distributed to business datum and the access point as recipient according to access point type
Associated protocol format conversion module.
Referring to Fig. 8, in one embodiment, sender is any access point, protocol format conversion module 600 further include:
Associative cell 670 and the second Dispatching Unit 690.
Wherein, associative cell 670 is used to establish the connection relationship of protocol format conversion module Yu any access point, so that association
It is associated with any access point to discuss format converting module.
Second Dispatching Unit 690 is used to that business datum to be distributed to association associated with any access point according to connection relationship
Discuss format converting module.
In one embodiment, recipient is any access point, and pretreatment unit 650 includes: the first transmission sub-unit.
Wherein, the first transmission sub-unit is used for protocol format conversion module associated with any access point to any access
Point sends the business datum of conversion, which meets protocol format preset in any access point.
In one embodiment, sender is any access point, and the business datum of conversion complies with standard protocol format, is pre-processed
Unit 650 includes: the second transmission sub-unit.
Wherein, the second transmission sub-unit sends conversion for protocol format conversion module associated with any access point
Business datum is to unified interface module, so that unified interface module is forwarded processing to business datum.
Referring to Fig. 9, in one embodiment, recipient is any access point for being different from sender, unified interface module
700 further include: third receiving unit 770, searching unit 790 and retransmission unit 7110.
Wherein, third receiving unit 770 receives the business datum of conversion for unified interface module, and from the business datum
Middle extraction obtains recipient's mark.
Searching unit 790, which is used to be searched in access point configuration information according to recipient's mark, obtains that there are corresponding relationships
Access point type, access point configuration information are that dispatching desk is pre-stored in after power-up in unified interface module.
Retransmission unit 7110 is used to be forwarded to business datum and any access as recipient according to access point type
The associated protocol format conversion module of point, so that the protocol format conversion module carries out protocol format conversion to business datum,
To send the business datum through converting again to recipient, the business datum through converting again meets agreement preset in recipient
Format.
In an application scenarios, as shown in Figure 10 to Figure 11, Figure 10 illustrates the structural frames of protocol format conversion equipment
Figure, Figure 11 illustrate complete interactive process of protocol format conversion method during concrete implementation.With dispatching desk by connecing
It is established for calling connection between access point in mouth platform and various wireless communication system, which is subject to
It is described as follows.
Dispatching desk is sent and standard agreement lattice by executing step 801 to the unified interface module of protocol format conversion equipment
The business datum that formula is consistent.
Unified interface module obtains agreement associated with the access point in each wireless communication system by executing step 802
The business datum received is sent to protocol format conversion module with this by format converting module.
The protocol format conversion module of protocol format conversion equipment is by executing any step in step 803 to step 807
Suddenly, the business datum received is converted to the business number being consistent with protocol format preset in the access point as recipient
According to, and it is sent to corresponding access point in each wireless communication system.
Corresponding access point has been properly received after the business datum of conversion in each wireless communication system, will pass through agreement
Format conversion apparatus successively executes step 808 to step 809, sends business datum to dispatching desk, its is right to inform dispatching desk
In dispatching desk establish call request accept result.
If accepting result is to accept the call request of establishing of dispatching desk, corresponding access point will lead in each wireless communication system
It crosses execution step 810 and sends business datum to protocol format conversion equipment, to inform that its success response of dispatching desk is dispatched
Platform establishes call request.
Protocol format conversion module is converted to the business datum received and standard agreement format by executing step 811
The business datum being consistent, and it is sent to unified interface module.
The business datum received is forwarded directly to dispatching desk by executing step 812 by unified interface module.
After dispatching desk is successfully received business datum, that is, complete the access point in dispatching desk and each wireless communication system
Between calling connection.
By method as described above, dispatching desk can carry out unification to business datum according to wherein preset protocol format
It sends, the interface difference on each wireless communication system in the prior art is shielded with this, meanwhile, interface platform is set to scheduling
Between platform and each wireless communication system, so that the interaction flow of dispatching desk side and each wireless communication system obtains unification, also
Interaction flow difference i.e. between dispatching desk side shield in the prior art each wireless communication system.
In addition, the setting of interface platform also improves scalability, the compatibility of entire calling system, not only remain existing
Some cluster features, and reduce system dependence, reduce exploitation maintenance cost.
Figure 12 illustrates the structural block diagram of protocol format conversion equipment in another application scenarios.As shown in Figure 12, agreement
It only include multiple protocol format conversion modules associated with the access point of wireless communication system in format conversion apparatus.It needs
Illustrate, one of protocol format conversion module is not limited only in the application scenarios and in addition multiple protocol formats are converted
Module communicates, and is merely for convenience of more clearly illustrating in Figure 12.
When sender is dispatching desk, dispatching desk will comply with standard the business datum of protocol format by executing step 901
It is sent to each protocol format conversion module of protocol format conversion equipment, each protocol format conversion module is respectively to the business number
After carrying out protocol format conversion, the business datum of conversion is respectively sent to associated access point.
Due to the step of carrying out business datum distribution according to access point type without unified interface module, at this point, related
The access point of connection carries out data extraction operation to the business datum of the conversion received first, further according to entrained in business datum
Access point type judge whether the business datum of the conversion belongs to this wireless communication system, if being not belonging to, abandon, if belong to
In the step of then continuing remaining response scheduling platform, detailed process is then similar to step 812 with step 803 shown in Figure 11, herein
It repeats no more.
When sender is wherein any access point in a wireless communication system, protocol format conversion associated therewith
The business datum received is converted to the business datum for complying with standard protocol format by module, and should by executing step 902
The business datum for complying with standard protocol format is sent to remaining protocol format conversion module, remaining protocol format conversion module is dividing
It is other that the business datum for complying with standard protocol format is carried out after protocol format converts again, by the business number through converting again
According to being respectively sent to be different from sender and associated access point.
Similarly, due to the step of carrying out business datum distribution according to access point type without unified interface module, at this point,
Associated access point carries out data extraction operation to the business datum through converting again received first, according to business datum
In entrained recipient identify and search that there are the access point types of corresponding relationship, then root in the access point configuration information prestored
It is investigated that the access point type found judges whether the business datum of the conversion belongs to this wireless communication system, if being not belonging to,
It abandons, if belonging to, continues the step of remaining responds sender, detailed process is the inverse process of above-mentioned transmission process, herein not
It repeats again.
It should be noted that access point configuration information is to be respectively sent to respectively after dispatching desk powers on by dispatching desk
Any access point in wireless communication system, which prestore, to be formed, so that access point can know whether dispatching desk allows to be subordinate to
It is mutually called between access point in different wireless communication systems, if allowing, the access point configuration information prestored
The middle corresponding relationship that will be stored with recipient's mark and access point type.
Figure 13 is please referred to, in one embodiment, interface platform 800 includes at least a processor 890, at least a communication interface
830, at least a communication bus 850 and memory 870.
Wherein, memory 870 is for storing program instruction, the program instruction can be executed by an at least processor 890 with
The method for realizing protocol format conversion, the program instruction correspond to the device of protocol format conversion, which may include agreement lattice
Formula conversion module 871 and unified interface module 873, the specific implementation of the two referring to the revealed corresponding units of above-described embodiment,
This is no longer going to repeat them.
Above content, only presently preferred embodiments of the present invention, are not intended to limit embodiment of the present invention, and this field is general
Logical technical staff's central scope according to the present invention and spirit can very easily carry out corresponding flexible or modification, therefore originally
The protection scope of invention should be subject to protection scope required by claims.
Claims (11)
1. a kind of protocol format conversion method characterized by comprising
Protocol format conversion module receives business datum, and the business datum is that sender sends out according to wherein preset protocol format
It send, the protocol format conversion module is associated with the access point as sender or recipient；
The protocol format conversion module carries out protocol format conversion to the business datum, obtains the first transformation service data,
The protocol format conversion carries out between standard agreement format and protocol format preset in associated described access point；And
Transmission pretreatment is carried out to the first transformation service data, wherein the transmission, which pre-processes, includes:
Unified interface module extracts recipient's mark from the first transformation service data；
If recipient's mark instruction recipient is dispatching desk, the first transformation service data are sent directly to institute
State dispatching desk；
If recipient's mark instruction recipient is any access point for being different from sender, marked according to the recipient
Know and search that there are the access point types of corresponding relationship in access point configuration information, and by the first transformation service data forwarding
To protocol format conversion module associated with the access point of described access point type instruction, by the associated agreement of the access point
Format converting module carries out secondary protocol format conversion to the first transformation service data, by the second conversion of two times transfer
Business datum is sent to the access point of described access point type instruction.
2. the method as described in claim 1, which is characterized in that described sender is dispatching desk, the protocol format modulus of conversion
Before block receives the step of business datum, the method also includes:
Unified interface module receives the business datum that the dispatching desk is sent according to the wherein preset standard agreement format；
Extract the access point type in the business datum；And
The business datum is distributed to agreement lattice associated with the access point as recipient according to described access point type
Formula conversion module.
3. method according to claim 2, which is characterized in that the recipient is any access point, described to described first
Transformation service data carry out sending pretreated step
The protocol format conversion module associated with the recipient sends first transformation service to the recipient
Data, preset protocol format in recipient described in the first transformation service data fit.
4. the method as described in claim 1, which is characterized in that described sender is any access point, and the protocol format turns
Before changing the mold the step of block receives business datum, the method also includes:
Establish the connection relationship of the protocol format conversion module and described sender so that the protocol format conversion module with
Described sender is associated；And
The business datum protocol format associated with described sender is distributed to according to the connection relationship to convert
Module.
5. the method as described in claim 1, which is characterized in that described sender is any access point, the first conversion industry
Standard agreement format described in data fit of being engaged in, it is described that the first transformation service data are carried out sending pretreated step packet
It includes:
The protocol format conversion module associated with described sender sends the first transformation service data to uniformly connecing
Mouth mold block, so that the unified interface module is forwarded processing to the first transformation service data.
6. a kind of protocol format conversion equipment, which is characterized in that including protocol format conversion module and unified interface module,
In, the protocol format conversion module includes:
First receiving unit receives business datum for protocol format conversion module, and the business datum is sender according to it
In preset protocol format send, the protocol format conversion module is related to the access point as sender or recipient
Connection；
Converting unit carries out protocol format conversion to the business datum for the protocol format conversion module, obtains first
Transformation service data, the protocol format conversion is in standard agreement format and agreement lattice preset in associated described access point
It is carried out between formula；And
Pretreatment unit, for carrying out transmission pretreatment to the first transformation service data, wherein the transmission pretreatment packet
It includes:
Recipient's mark is extracted from the first transformation service data using the unified interface module；
If recipient's mark instruction recipient is dispatching desk, the first transformation service data are sent directly to institute
State dispatching desk；
If recipient's mark instruction recipient is any access point for being different from sender, marked according to the recipient
Know and search that there are the access point types of corresponding relationship in access point configuration information, and by the first transformation service data forwarding
To protocol format conversion module associated with the access point of described access point type instruction, by the associated agreement of the access point
Format converting module carries out secondary protocol format conversion to the first transformation service data, by the second conversion of two times transfer
Business datum is sent to the access point of described access point type instruction.
7. device as claimed in claim 6, which is characterized in that described sender is dispatching desk, and described device further includes unification
Interface module, wherein the unified interface module includes:
Second receiving unit, the business number sent for receiving the dispatching desk according to the wherein preset standard agreement format
According to；
Extraction unit, for extracting the access point type in the business datum；And
First Dispatching Unit, for being distributed to the business datum and the access as recipient according to described access point type
The associated protocol format conversion module of point.
8. device as claimed in claim 7, which is characterized in that the recipient is any access point, the pretreatment unit
Include:
First transmission sub-unit is sent out for the protocol format conversion module associated with the recipient to the recipient
The first transformation service data are sent, preset protocol format in recipient described in the first transformation service data fit.
9. device as claimed in claim 6, which is characterized in that described sender is any access point, and the protocol format turns
Change the mold block further include:
Associative cell, for establishing the connection relationship of the protocol format conversion module and described sender, so that the agreement
Format converting module is associated with described sender；And
Second Dispatching Unit, it is associated with described sender for being distributed to the business datum according to the connection relationship
The protocol format conversion module.
10. device as claimed in claim 6, which is characterized in that described sender be any access point, the conversion it is described
Business datum meets the standard agreement format, and the pretreatment unit includes:
Second transmission sub-unit sends described first turn for the protocol format conversion module associated with described sender
Business datum is changed to unified interface module, so that the unified interface module is forwarded place to the first transformation service data
Reason.
11. a kind of interface platform, which is characterized in that including an at least processor, an at least communication interface, at least a communication bus
And memory, the memory are used for for storing program instruction, an at least processor according to described program instruction execution
Following steps:
Protocol format conversion module receives business datum, and the business datum is that sender sends out according to wherein preset protocol format
It send, the protocol format conversion module is associated with the access point as sender or recipient；
The protocol format conversion module carries out protocol format conversion to the business datum, obtains the first transformation service data institute
Protocol format conversion is stated to carry out between standard agreement format and protocol format preset in associated described access point；And
Transmission pretreatment is carried out to the first transformation service data, wherein the transmission, which pre-processes, includes:
Unified interface module extracts recipient's mark from the first transformation service data；
If recipient's mark instruction recipient is dispatching desk, the first transformation service data are sent directly to institute
State dispatching desk；
If recipient's mark instruction recipient is any access point for being different from sender, marked according to the recipient
Know and search that there are the access point types of corresponding relationship in access point configuration information, and by the first transformation service data forwarding
To protocol format conversion module associated with the access point of described access point type instruction, by the protocol format conversion module pair
The first transformation service data carry out secondary protocol format conversion, and the second transformation service data of two times transfer are sent to
The access point of described access point type instruction.
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| CN110809008B (en) * | 2019-11-21 | 2022-04-05 | 深圳赛动生物自动化有限公司 | Message communication method and device based on industrial Internet protocol architecture |
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