CN110674068B - Information interaction method between boards, distributed boards and storage medium - Google Patents
Information interaction method between boards, distributed boards and storage medium Download PDFInfo
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- CN110674068B CN110674068B CN201910906422.8A CN201910906422A CN110674068B CN 110674068 B CN110674068 B CN 110674068B CN 201910906422 A CN201910906422 A CN 201910906422A CN 110674068 B CN110674068 B CN 110674068B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
- G06F15/163—Interprocessor communication
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Abstract
The embodiment of the invention discloses an information interaction method between boards, a distributed board and a storage medium. The information interaction method between the boards is applied to a data management module and comprises the following steps: receiving attribute information of interaction data sent by at least one board card; determining a target bus according to attribute information of the interaction data; generating remapping information according to the target bus and the attribute information; and sending the remapping information to the board so that the board can transmit the interactive data according to the remapping information. The embodiment of the invention improves the data transmission efficiency between the boards.
Description
Technical Field
The embodiment of the invention relates to a data processing technology, in particular to an information interaction method between boards, a distributed board and a storage medium.
Background
With the rapid development of computer networks and communication technologies, distributed board cards are widely used in smart grids. The distributed board card performs modularization and standardization on application functions, and distributes various functions.
In the prior art, data exchange is performed between each board card in the distributed board cards through a bus. The smart grid has large data volume to be interacted and multiple data types, and the problem of low data transmission efficiency between boards often occurs according to the prior art that the data are interacted through buses.
Disclosure of Invention
The embodiment of the invention provides an information interaction method between boards, a distributed board and a storage medium, so as to improve the data transmission efficiency between boards.
In a first aspect, an embodiment of the present invention provides a method for information interaction between boards, which is applied to a data management module, and includes:
receiving attribute information of interaction data sent by at least one board card;
determining a target bus according to the attribute information of the interaction data;
generating remapping information according to the target bus and the attribute information;
and sending the remapping information to a board card so that the board card can transmit interactive data according to the remapping information.
In a second aspect, an embodiment of the present invention further provides a method for information interaction between boards, where the method is applied to a board, and includes:
transmitting attribute information of the interactive data to a data management module;
receiving remapping information sent by the data management module;
when the interactive data is transmitted, determining bus information used by the interactive data according to the remapping information;
and transmitting the interaction data according to the bus information.
In a third aspect, an embodiment of the present invention further provides a board card, including a data management module and a plurality of board cards, where the plurality of boards and the data management module are mutually connected through a plurality of buses.
In a fourth aspect, embodiments of the present invention further provide a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform a method for information interaction between boards according to any of the embodiments of the present invention.
According to the embodiment of the invention, the data management module receives the attribute information of the interaction data sent by at least one board card, and determines a target bus according to the received attribute information of the interaction data; and then, generating remapping information according to the attribute information of the target bus and the interaction data, and finally, sending the remapping information to the board card, wherein the board card transmits the interaction data according to the received remapping information, so that the data transmission efficiency between the board cards is improved.
Drawings
Fig. 1 is a flowchart of a method for information interaction between boards in a first embodiment of the present invention;
fig. 2 is a flowchart of a method for information interaction between boards in the second embodiment of the present invention;
fig. 3 is a schematic structural diagram of an information interaction device between boards in a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of an information interaction device between boards in a fourth embodiment of the present invention;
fig. 5 is a schematic structural diagram of a board in a fifth embodiment of the invention;
fig. 6 is a schematic diagram of information layers in each board card in the fifth embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in further detail below with reference to the drawings and examples. It should be understood that the particular embodiments described herein are illustrative only and are not limiting of embodiments of the invention. It should be further noted that, for convenience of description, only some, but not all of the structures related to the embodiments of the present invention are shown in the drawings.
Example 1
Fig. 1 is a flowchart of a method for information interaction between boards in a first embodiment of the present invention, where the embodiment is applicable to a case of data interaction in a smart grid and may be applied to a data management module, and the method may be performed by an information interaction device between boards, where the device may be implemented by software and/or hardware, and integrated in a distributed board. Specifically, referring to fig. 1, the method specifically includes the following steps:
s110, receiving attribute information of interaction data sent by at least one board card.
Specifically, attribute information of interaction data sent by at least one board card is received through a data management module. The data management module is a management board card in the distributed board cards, and can be called as a main board card; the data management module can record and manage data flow information of the distributed boards, wherein the data flow information is input data and output data of each board and/or data flow among the boards. It should be noted that the distributed board card performs modularization, standardization and reusability design on the application functions, and completes various functions. For example, a distributed card may include a protection board, a management board, a sampling board, an in-board, an out-board, and/or a board with other functions. Wherein, the protection board card can be used for protecting the logical operation of the data; the management board, namely the data management module related to the embodiment of the invention, is an indispensable board in the distributed board; the sampling board can be used for collecting data; the opening and closing board card can provide opening and closing points for equipment connected with the distributed board card.
Because the distributed board card integrates various functions into different board cards, data interaction is needed among the board cards, for example, the acquired data is required to be transmitted to the processing board card by the sampling board card, the processed data is transmitted to the issuing board card by the processing board card, and a processing result can be obtained through the data of the issuing board card, so that the data interaction among the board cards is an important way for ensuring that the distributed board card can work normally. The interactive data is data which can be transmitted among the boards, wherein the type of the interactive data can be data of character strings, structures, bytes and the like.
Optionally, the attribute information may be used to describe the ontology features and transmission features of the interaction data; the ontology features may include one or more of data amount of the interaction data, alias of the interaction data, and transmission time of the interaction data. The data amount of the interaction data is the total amount of data transmitted between the boards, for example, the data amount transmitted from the first board to the second board may be; the alias of the interaction data is the name of the interaction data, the alias can record the board card or the data type of the interaction data, for example, the interaction data is stored in a first module in a first board card, and the data alias can be 'board card 1, module 1, channel 1 data'; the transmission time of the interaction data is the time required for completing the data interaction between the boards, and the time required for the data interaction between the two boards can be the total time required for completing the data interaction between all boards in the distributed boards. The transmission characteristics may include sender information of the interactive data or receiver information of the interactive data, and the sender information may include, by way of example: first board card information and first module information; the receiver information may include: second board card information and second module information.
It should be noted that, the first board card or the second board card related to the embodiment of the present invention may be any board card except the data management module, i.e. the management board card, in the distributed board card.
When each board card in the distributed board cards needs to perform data interaction, the data management module firstly receives attribute information of interaction data sent by the board cards, namely body characteristics and/or transmission characteristics of the interaction data, wherein the data management module can receive the attribute information of the interaction data sent by at least one board card, namely the attribute information of the interaction data sent by one board card or a plurality of board cards.
S120, determining a target bus according to attribute information of the interaction data.
Specifically, the data management module determines a target bus according to attribute information of the interaction data sent by the received board cards, wherein the target bus is used for transmitting the interaction data, for example, the interaction data in the first board card can be transmitted to the second board card through the target bus.
Specifically, determining a target bus from a preset bus set according to the body characteristics and/or transmission characteristics of the interaction data; wherein the preset bus set comprises a CAN bus or a Hbus bus.
Optionally, the target bus may be determined according to the body feature of the attribute information of the interaction data, for example, the target bus is determined according to the data amount of the interaction data, and the CAN bus is determined to transmit the interaction data when the data amount of the interaction data is smaller than the first threshold; and determining that the Hbus bus transmits the interactive data when the data amount of the interactive data is larger than the first threshold.
Alternatively, the target bus may be determined according to a transmission characteristic of attribute information of the interaction data, for example, the board a transmits the interaction data to the board B through the Hbus bus.
Alternatively, the target bus may be determined by combining the body characteristic and the transmission characteristic of the interaction data.
S130, generating remapping information according to the target bus and the attribute information.
Generating remapping information according to the target bus and the attribute information comprises establishing association relation between the body characteristics and/or the transmission characteristics of the interactive data and the target bus, and taking the association relation as remapping information. Specifically, establishing an association relationship between the first board card information, the first module information and the body characteristics of the interaction data to obtain sender parameters; establishing an association relation between the second board card information, the second module information and the body characteristics of the interaction data to obtain receiver parameters; and establishing an association relation among the sender parameter, the receiver parameter and the target bus, and taking the association relation as remapping information. When the data acquisition board card needs to send acquired data to the data processing board card to process the acquired data, firstly, determining the association relation of the body features of the data acquisition board card as a sender parameter, and then determining the association relation of the body features of the data processing board card as a receiver parameter, wherein the association relation is the remapping information according to the sender parameter, the receiver parameter and the association relation of the target bus.
Optionally, after the remapping information is generated according to the target bus and the attribute information, the data management module may receive a query request sent by the board card, where the query request may be used to query bus information used by the target interaction data, and determine the bus information used by the target interaction data according to the remapping information; the data management module sends a feedback message to the board card, wherein the feedback message comprises bus information.
Optionally, after the data management module receives the attribute information of the interaction data sent by the at least one board card, the hash table is used to store the attribute information and/or the remapping information of the interaction data.
And S140, the remapping information is sent to the board card, so that the board card transmits interactive data according to the remapping information.
Specifically, the data management module sends the remapping information generated according to the target bus and the attribute information to the board, and the board performs data interaction according to the remapping information, so that information interaction among the boards is realized.
According to the technical scheme, the attribute information of the interaction data sent by at least one board card is received through the data management module, and a target bus is determined according to the received attribute information of the interaction data; and then, generating remapping information according to the attribute information of the target bus and the interaction data, and finally, sending the remapping information to the board card, wherein the board card transmits the interaction data according to the received remapping information, so that the data interaction between the board cards is realized, and the data transmission efficiency between the board cards is improved through the remapping information.
Example two
Fig. 2 is a flowchart of a method for information interaction between boards in a second embodiment of the present invention, where the embodiment is applicable to a case of data interaction in a smart grid and may be applied to boards, and the method may be performed by an information interaction device between boards, where the device may be implemented by software and/or hardware, and integrated in a distributed board. Specifically, referring to fig. 2, the method specifically includes the following steps:
s210, transmitting attribute information of the interaction data to the data management module.
Specifically, the board card sends attribute information of the interaction data to the data management module, wherein the board card can be any board card except the data management module, namely, the management board card, in the distributed board card. When the data acquisition board card needs to send the acquired data to the data processing board card to process the acquired data, the data acquisition board card sends attribute information of the data which needs to be transmitted to the data processing board card to the data management module. Wherein the attribute information includes an ontology feature and/or a transmission feature of the interaction data.
S220, receiving remapping information sent by the data management module.
Specifically, the board card receives the remapping information sent by the data management module.
S230, when the interactive data is transmitted, determining bus information used by the interactive data according to the remapping information.
Specifically, when the data between the boards are interacted, the boards determine bus information used for the interacted data according to the remapping information.
Optionally, the board card may send a query request to the data management module, and the data management module replies the query request when receiving the query request of the board card by querying bus information used by the target interaction data through the query request; the board card receives the feedback information sent by the data management module, so as to determine bus information.
S240, transmitting interactive data according to the bus information.
And the board card performs data interaction according to the determined bus information. Specifically, the interaction data is transmitted according to the bus information determined in S230, so that the data interaction between the boards is realized.
According to the technical scheme, the board card sends attribute information of the interaction data to the data management module, receives remapping information sent by the data management module, determines bus information used by the interaction data according to the remapping information, and finally transmits the interaction data according to the bus information, so that data interaction among the board cards is realized, and data transmission efficiency among the board cards is improved through the remapping information.
Example III
Fig. 3 is a schematic structural diagram of an information interaction device between boards in a third embodiment of the present invention, where the device may be applied to a data management module, and specifically the device includes: an attribute information receiving module 310, a target bus determining module 320, a remapping information generating module 330, and a remapping information transmitting module 340.
Wherein the attribute information receiving module 310: the device comprises a board card, a display module and a display module, wherein the board card is used for receiving attribute information of interaction data sent by at least one board card;
the target bus determination module 320: the method comprises the steps of determining a target bus according to attribute information of interaction data;
remapping information generation module 330: for generating remapping information based on the target bus and the attribute information;
remap information sending module 340: and the device is used for sending the remapping information to the board so that the board can transmit the interactive data according to the remapping information.
The attribute information receiving module 310 may receive the body characteristics and the transmission characteristics of the interactive data.
Optionally, the transmission characteristic includes sender information of the interaction data or receiver information of the interaction data, and the sender information includes: first board card information and first module information; the receiver information includes: second board card information and second module information; the body features include: the data amount of the interactive data, the alias of the interactive data, the transmission time of the interactive data.
Optionally, the target bus determining module 320 determines the target bus from the preset bus set according to the body characteristic and/or the transmission characteristic of the interaction data.
Optionally, the remapping information generating module 330 establishes an association relationship between the body feature and/or the transmission feature of the interaction data and the target bus, and uses the association relationship as the remapping information. The remap information generating module 330 includes a sender parameter obtaining unit and a receiver parameter obtaining unit, where the sender parameter obtaining unit is configured to establish an association relationship between the first board card information, the first module information, and the body feature of the interaction data, so as to obtain a sender parameter; the receiver parameter obtaining unit is used for establishing an association relation between the second board card information, the second module information and the body characteristics of the interaction data to obtain receiver parameters; the remapping information generating module 330 establishes an association relationship between the sender parameter, the receiver parameter, and the target bus, and takes the association relationship as remapping information.
The remap information generating module 330 further includes a query request receiving module, configured to receive a query request sent by the board card, where the query request is used to query bus information used by the target interaction data; determining bus information used by the target interaction data according to the remapping information; and sending a feedback message to the board card, wherein the feedback message comprises bus information.
The information interaction device between boards provided by the embodiment of the invention can execute the information interaction method between boards provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Example IV
Fig. 4 is a schematic structural diagram of an information interaction device between boards in a fourth embodiment of the present invention; the device can be applied to a board card, and specifically comprises: an attribute information transmitting module 410, a remapping information receiving module 420, a bus information determining module 430 and an interactive data transmitting module 440.
Wherein, attribute information sending module 410: attribute information for transmitting the interactive data to the data management module;
remap information receiving module 420: the data management module is used for receiving the remapping information sent by the data management module;
bus information determination module 430: the bus information is used for determining the use of the interactive data according to the remapping information when the interactive data is transmitted;
interactive data transmission module 440: for transmitting interactive data according to the bus information.
Optionally, the attribute information sent by the attribute information sending module 410 includes an ontology feature and/or a transmission feature of the interaction data.
Optionally, the device further comprises a query request transmitting module, configured to send a query request to the data management module before transmitting the interaction data according to the bus information, where the query request is used to query the bus information used by the target interaction data; and receiving a feedback message sent by the data management module, wherein the feedback message comprises bus information.
The information interaction device between boards provided by the embodiment of the invention can execute the information interaction method between boards provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Example five
Fig. 5 is a schematic structural diagram of a board card according to a fifth embodiment of the present invention, and as shown in fig. 5, the board card includes a data management module 510, a plurality of board cards, a Hbus bus 520, and a CAN bus 530. Wherein the plurality of boards includes, but is not limited to: the protection board 540, the sampling board 550, the opening board 560 and the opening board 570 are described, and the number of boards can be expanded according to the requirement.
Wherein the plurality of boards and the data management module 510 communicate through the Hbus bus 520 and the CAN bus 530.
In order to better understand the boards according to the embodiments of the present invention, fig. 6 is a schematic diagram of information hierarchy in each board in the fifth embodiment of the present invention, and as CAN be seen from fig. 6, data in each board is divided into layers, where each board includes a module, the number of the modules may be multiple or one, variables are stored in each module, that is, the data related to the embodiments of the present invention, each board may be communicated through a bus, and only Hbus bus is shown in fig. 6, and CAN bus is not shown.
Example six
A sixth embodiment of the present invention also provides a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform a method for information interaction between boards, wherein the method is applied to a data management module, and includes:
receiving attribute information of interaction data sent by at least one board card;
determining a target bus according to attribute information of the interaction data;
generating remapping information according to the target bus and the attribute information;
and sending the remapping information to the board so that the board can transmit the interactive data according to the remapping information.
Or, the information interaction method between the boards is characterized by being applied to the boards, and comprises the following steps:
transmitting attribute information of the interactive data to a data management module;
receiving remapping information sent by a data management module;
when the interactive data is transmitted, determining bus information used by the interactive data according to the remapping information;
and transmitting the interactive data according to the bus information.
Of course, the storage medium containing the computer executable instructions provided in the embodiments of the present invention is not limited to the above-mentioned method operations, and may also perform the related operations in the method for information interaction between boards provided in any embodiment of the present invention.
From the above description of embodiments, it will be clear to a person skilled in the art that the present invention may be implemented by means of software and necessary general purpose hardware, but of course also by means of hardware, although in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, etc., and include several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the embodiments of the present invention.
It should be noted that, in the above-mentioned embodiments of the search apparatus, each unit and module included are only divided according to the functional logic, but not limited to the above-mentioned division, as long as the corresponding functions can be implemented; in addition, the specific names of the functional units are also only for distinguishing from each other, and are not used to limit the protection scope of the present invention.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (7)
1. The information interaction method between the boards is characterized by being applied to a data management module and comprising the following steps:
receiving attribute information of interaction data sent by at least one board card;
determining a target bus according to the attribute information of the interaction data;
generating remapping information according to the target bus and the attribute information;
sending the remapping information to a board card so that the board card can transmit interactive data according to the remapping information;
the attribute information is used for describing the body characteristics and the transmission characteristics of the interactive data;
correspondingly, the determining the target bus according to the attribute information of the interaction data includes:
determining a target bus from a preset bus set according to the body characteristics and/or the transmission characteristics of the interaction data;
correspondingly, the generating remapping information according to the target bus and the attribute information includes:
establishing association relation between the body characteristics and/or transmission characteristics of the interactive data and the target bus, and taking the association relation as remapping information;
the transmission characteristics include sender information of the interactive data or receiver information of the interactive data, the sender information including: first board card information and first module information; the receiver information includes: second board card information and second module information;
correspondingly, the establishing the association relationship between the body characteristic and the transmission characteristic of the interaction data and the target bus, taking the association relationship as remapping information, includes:
establishing an association relation of the first board card information, the first module information and the body characteristics of the interaction data to obtain sender parameters;
establishing an association relation between the second board card information, the second module information and the body characteristics of the interaction data to obtain receiver parameters;
and establishing an association relation among the sender parameter, the receiver parameter and the target bus, and taking the association relation as remapping information.
2. The method for information interaction between boards according to claim 1, wherein the body features include: one or more of a data amount of the interaction data, an alias of the interaction data, and a transmission time of the interaction data.
3. The method for information interaction between boards according to any one of claims 1 to 2, further comprising, after generating remapping information based on the target bus and the attribute information:
receiving a query request sent by a board card, wherein the query request is used for querying bus information used by target interaction data;
determining bus information used by the target interaction data according to the remapping information;
and sending a feedback message to the board card, wherein the feedback message comprises the bus information.
4. The information interaction method between the boards is characterized by being applied to the boards and comprising the following steps of:
transmitting attribute information of the interactive data to a data management module;
receiving remapping information sent by the data management module;
when the interactive data is transmitted, determining bus information used by the interactive data according to the remapping information;
transmitting the interaction data according to the bus information;
the attribute information includes: body characteristics and/or transmission characteristics of the interaction data;
the transmission characteristics include sender information of the interactive data or receiver information of the interactive data, the sender information including: first board card information and first module information; the receiver information includes: second board card information and second module information;
the remapping information is the association relation of the sender parameter, the receiver parameter and the target bus;
the sender parameter is the association relationship of the first board card information, the first module information and the body characteristics of the interaction data;
the receiver parameter is the association relationship between the second board card information, the second module information and the body characteristics of the interaction data;
and the target bus is determined according to the attribute information of the interaction data.
5. The method for information exchange between boards according to claim 4, further comprising, before transmitting the exchange data according to the bus information:
sending a query request to the data management module, wherein the query request is used for querying bus information used by the target interaction data;
and receiving a feedback message sent by the data management module, wherein the feedback message comprises the bus information.
6. The distributed board card is characterized by comprising a data management module and a plurality of board cards, wherein the plurality of boards and the data management module are mutually communicated through a plurality of buses;
the data management module is used for executing the information interaction method between the boards according to the claims 1-3;
a plurality of the boards are used for executing the information interaction method between the boards according to claims 4-5.
7. A storage medium containing computer executable instructions which, when executed by a computer processor, are for performing the method of information interaction between boards as claimed in any of claims 1-5.
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| CN109194647A (en) * | 2018-08-30 | 2019-01-11 | 北京金山安全软件有限公司 | Data transmission method and device, electronic equipment and storage medium |
| CN109743287A (en) * | 2018-12-06 | 2019-05-10 | 广东电网有限责任公司 | A kind of data reconstitution method and device based on data isolation |
| CN109922009A (en) * | 2019-01-25 | 2019-06-21 | 北京临近空间飞行器系统工程研究所 | A kind of 1553B bus message distribution configuration unit based on data characteristics |
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