CN107038079B - Communication control system - Google Patents
Communication control system Download PDFInfo
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- CN107038079B CN107038079B CN201710165362.XA CN201710165362A CN107038079B CN 107038079 B CN107038079 B CN 107038079B CN 201710165362 A CN201710165362 A CN 201710165362A CN 107038079 B CN107038079 B CN 107038079B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/544—Buffers; Shared memory; Pipes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
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Abstract
The invention discloses a communication control system, which is used for solving the technical problems of complex operation, high difficulty and long time consumption when the communication mechanism and the communication relation between software programs are adjusted in the prior art, and comprises the following components: a communication controller including a communication control unit; each terminal device in the at least one terminal device is connected with the communication controller and comprises a terminal transmission unit, the terminal transmission unit of each terminal device can create at least one communication entity, each communication entity is provided with a corresponding software program, and data transmission between the corresponding software programs can be realized by data transmission between the communication entities; the communication control unit is used for controlling a terminal transmission unit of at least one terminal device to establish a data link between communication entities, and the established data link is used for transmitting data between software programs corresponding to the communication entities connected to two ends of the data link.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a communication control system.
Background
In the prior art, in order to enable a software program to transmit data with other software programs, when the software program is designed and developed, a communication module is deployed in the software program according to the service requirement oriented by the software program and the current network environment. Data transmission between the software programs can be realized through the communication module of each software program.
However, as the service requirement of the software program changes or the network environment where the software program is located changes, the existing communication module can no longer meet the communication requirement of the software program. In order to meet the communication requirement of the software program and enable the software program to continue to normally run, in the prior art, the codes of the existing communication modules of the software program usually need to be modified, and the software program needs to be redeployed, so that the whole process is complex in operation, high in difficulty and long in time consumption.
Therefore, the technical problems of complex operation, high difficulty and long time consumption exist in the prior art when the communication mechanism and the communication relation between software programs are adjusted.
Disclosure of Invention
The embodiment of the invention provides a communication control system, which is used for solving the technical problems of complex operation, high difficulty and long time consumption when a communication mechanism and a communication relation between software programs are adjusted in the prior art.
The communication control system provided by the embodiment of the invention comprises:
a communication controller including a communication control unit;
each terminal device in the at least one terminal device is connected with the communication controller and comprises a terminal transmission unit, the terminal transmission unit of each terminal device can create at least one communication entity, each communication entity is provided with a corresponding software program, and data transmission between the corresponding software programs can be realized by data transmission between the communication entities;
the communication control unit is used for controlling the terminal transmission unit of the at least one terminal device to establish a data link between the communication entities, and the established data link is used for transmitting data between the software programs corresponding to the communication entities connected to the two ends of the data link.
Optionally, the communication entities in the communication control system all have communication interfaces of a unified standard, and the software program calls the communication interfaces of the communication entities to implement data transmission.
Optionally, the communication entity includes at least one type of communication subunit, each type of communication subunit in the at least one type of communication subunit includes a sending node set and a receiving node set, each sending node in the sending node set has at least one corresponding receiving node, each sending node and its corresponding receiving node belong to the same type of communication subunit, each sending node and each receiving node both have unique node identification information, and each sending node and corresponding receiving node are used to connect a data link between the communication entities.
Optionally, the communication control unit is configured to:
setting configuration information of a terminal transmission unit; the configuration information of the terminal transmission unit includes configuration information of a communication entity, configuration information of a communication subunit, configuration information of a sending node set, configuration information of a receiving node set, and node identification information of a receiving node corresponding to the sending node.
Optionally, the terminal transmission unit is configured to:
obtaining configuration information set for a terminal transmission unit by the communication control unit from the communication control unit;
configure itself based on the obtained configuration information.
Optionally, the terminal transmission unit is configured to configure itself based on the obtained configuration information, and includes:
establishing a first-class communication subunit based on configuration information of the communication subunits, wherein the communication subunits in the first-class communication subunit are all first communication subunits, a sending node in each first communication subunit is a first sending node, and a receiving node in each first communication subunit is a first receiving node;
when the first communication subunit performs data transmission between the communication entities, the first sending node of the data sending end is used for sending data that the communication entities need to transmit, and the first receiving node of the data receiving end is used for receiving the data sent by the first sending node of the data sending end.
Optionally, the terminal transmission unit is configured to configure itself based on the obtained configuration information, and includes:
establishing a second type of communication subunit based on the configuration information of the communication subunits, wherein the communication subunits in the second type of communication subunit are all second communication subunits, the sending node in each second communication subunit is a second sending node, and the receiving node in each second communication subunit is a second receiving node;
when the second communication subunit performs data transmission between the communication entities, the second sending node of the data sending end is configured to send data that the communication entities need to transmit, determine whether the sent data reaches the second receiving node of the data receiving end, and resend the data that does not reach, and the second receiving node of the data receiving end is configured to receive the data sent by the second sending node of the data sending end, and send the determination information to the second sending node of the data sending end.
Optionally, the terminal transmission unit is configured to configure itself based on the obtained configuration information, and includes:
establishing a third type of communication subunit based on the configuration information of the communication subunits, wherein the communication subunits in the third type of communication subunit are all third communication subunits, the sending node in each third communication subunit is a third sending node, and the receiving node in each third communication subunit is a third receiving node;
when the third communication subunit performs data transmission between the communication entities, the third sending node of the data sending end is configured to send data that the communication entity needs to transmit, and determine whether the sent data reaches the third receiving node of the data receiving end, and is configured to resend the data that has not reached, the third receiving node of the data receiving end is configured to receive the data sent by the third sending node of the data sending end, and is configured to send determination information to the third sending node of the data sending end, and when the third communication subunit of the data receiving end receives the complete data that the communication entity needs to transmit, the third communication subunit of the data receiving end sends response information to the third communication subunit of the data sending end based on the data that the communication entity needs to transmit.
Optionally, the terminal transmission unit is further configured to:
and creating a data link between the sending node and the corresponding receiving node based on the node identification information of the receiving node corresponding to the sending node.
Optionally, the communication control unit is further configured to:
updating the configuration information of the terminal transmission unit to obtain updated configuration information, and sending the updated configuration information to the terminal transmission unit;
the terminal transmission unit is further configured to:
and receiving the updated configuration information sent by the communication control unit, and configuring the communication control unit based on the updated configuration information.
In the communication control system provided by the embodiment of the invention, each terminal device comprises a terminal transmission unit, each terminal transmission unit can create a communication entity corresponding to a software program on the terminal device, and data transmission between corresponding software programs can be realized by performing data transmission between the communication entities, so that in the communication control system provided by the embodiment of the invention, the software programs can realize data transmission between the software programs without comprising a communication module, and the difficulty and the complexity of developing the software programs are reduced.
Further, in the embodiment of the present invention, each terminal device is connected to the communication controller, and the communication control unit included in the communication controller can control the terminal transmission unit on each terminal device to establish a data link between the communication entities, that is, the communication control unit can adjust a data transmission path and a data transmission mode of each software program in the communication control system. When the service requirement of the software program or the network environment of the software program changes, the communication requirement of the software program can be continuously met by adjusting the communication control unit without changing the software program, so that the operation is simple and the difficulty is low.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a block diagram of a communication control system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a communication entity in an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" in this document generally indicates that the preceding and following related objects are in an "or" relationship unless otherwise specified.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Referring to fig. 1, in an embodiment of the present invention, a communication control system includes a communication controller and at least one terminal device, and N terminal devices are illustrated in fig. 1 as an example.
The communication controller and the terminal device may be electronic devices such as a mobile phone, a tablet computer (PAD), a Personal Computer (PC), a notebook computer, a server, and a wearable electronic device (e.g., a smart watch), and the communication controller and the terminal device may belong to the same type of electronic device or may belong to different types of electronic devices.
In the embodiment of the invention, each terminal device is connected with the communication controller. That is, hardware conditions for performing communication are provided between each terminal device and the communication controller, and hardware conditions for performing communication are also provided between each terminal device. Specifically, the connection mode may be various, for example, a connection through a wireless network, a connection through a wired network, or the like, as long as data transmission between the terminal device and the communication controller and between the terminal devices can be realized.
In the embodiment of the invention, each terminal device comprises a terminal transmission unit. Specifically, each terminal device may include one or more terminal transmission units, but only one terminal transmission unit may be operated on one terminal device at the same time, so as to avoid collision caused by different commands sent by each terminal transmission unit when two or more terminal transmission units are operated simultaneously. In the embodiment of the present invention, a case where one terminal device includes only one terminal transmission unit is described as an example.
Specifically, the terminal transmission unit may be an application installed on the terminal device independently, a basic function module in an operating system installed on the terminal device, a hardware module for storing and executing instructions on the terminal device, or the like.
In the embodiment of the present invention, the terminal transmission unit of each terminal device can create at least one communication entity, and each created communication entity has a corresponding software program. In the embodiment of the present invention, the communication entity may be a process running in the terminal device for transmitting data, or may be a software module having a data transmission function in the terminal device. The software programs needing data transmission on each terminal device can correspond to one communication entity, and the number of the communication entities can be dynamically adjusted according to the number of the software programs needing data transmission on the terminal device, so that the situation that redundant communication entities occupy system resources or a part of the software programs cannot normally transmit data due to too few communication entities is avoided.
Data transmission between corresponding software programs can be realized by performing data transmission between communication entities, that is, in the communication control system of the embodiment of the present invention, a software program itself may not have a data transmission function, and when one software program needs to transmit data to other software programs, only the data to be transmitted needs to be transmitted to the corresponding communication entity, or the storage location of the data to be transmitted needs to be transmitted to the corresponding communication entity, and the communication entity can perform data transmission to realize data transmission of the corresponding software program, that is, the data transmission of the communication entity in the embodiment of the present invention is transparent to the software program.
In the embodiment of the invention, the communication controller comprises a communication control unit. The communication control unit can control the terminal transmission units on the terminal devices in the system to establish data links among the communication entities, and the established data links are used for transmitting data among the communication entities connected with the two ends of the data links, so that the data transmission among the software programs corresponding to the communication entities is realized. The communication control unit may be an application program independently installed on the communication controller, a functional module in an operating system installed on the communication controller, or a hardware module for storing and executing instructions on the communication controller. In the embodiment of the present invention, the communication control unit further includes a communication management interface, and the communication management interface can be used to know the operation conditions of each terminal device in the system, the application program on each terminal device, and the operation conditions of each terminal transmission unit.
In a possible implementation manner, each communication entity in the communication control system has a communication interface with a unified standard, and the software program can form a corresponding relationship with the communication entity by calling the communication interface of the communication entity, so as to realize data transmission through the corresponding communication entity. By setting a uniform communication interface, the universality of a communication entity is ensured, and the efficiency of data transmission of a software program is improved.
Referring to fig. 2, in one possible implementation, a communication entity includes at least one type of communication sub-unit, each type of communication sub-unit includes a sending node set and a receiving node set, the sending node set includes at least one sending node, the receiving node set includes at least one receiving node, and each sending node in the sending node set has at least one corresponding receiving node. And, each transmitting node and each receiving node has unique node identification information. In the embodiment of the present invention, the node identification information may be used to determine a node in the system, and the node identification information may include an IP address of a terminal device where the node is located, a communication entity identification of a communication entity where the node is located, a communication subunit identification and a communication subunit type of a communication subunit where the node is located, a node type used to distinguish a sending node from a receiving node, and feature information that can be used to determine which node is specific. Each sending node and the corresponding receiving node are used for connecting a data link between the communication entities, that is, in the embodiment of the present invention, data transmission between the software programs is finally embodied as data transmission between the sending node and the receiving node. Each sending node and the receiving node corresponding to the sending node belong to the same type of communication subunit, that is, the sending node and the receiving node only belong to the same type of communication subunit and can transmit data between each other.
In a possible embodiment, the communication control unit is configured to set configuration information of the terminal transmission unit. Specifically, the configuration information of the terminal transmission unit may include configuration information of a communication entity, configuration information of a communication sub-unit, configuration information of a transmitting node set, configuration information of a receiving node set, and node identification information of a receiving node corresponding to the transmitting node. The configuration information of the terminal transmission unit may include an IP address allocated to the terminal device, the number of communication entities that need to be created on the terminal device, the number and type of communication subunits that need to be created, a communication port number and a port type allocated to each communication subunit, the number of sending nodes and receiving nodes respectively included in the sending node set and the receiving node set, node identification information of each sending node and each receiving node, and node identification information of a receiving node corresponding to each sending node. Specifically, the configuration information of the transmission unit set by the communication control unit may be automatically set according to the requirements of software programs included in the respective terminal devices in the system and the conditions of network communication resources in the system, or may be manually set.
In a possible embodiment, the terminal transmission unit is configured to obtain configuration information set for the terminal transmission unit by the communication control unit from the communication control unit and configure itself based on the obtained configuration information. Specifically, the terminal transmission unit configures itself based on the obtained configuration information, and may include creating a communication entity, a communication sub-unit, a sending node, a receiving node, and assigning identification information to the created content based on the obtained configuration information. In the embodiment of the present invention, the configuration information of each terminal transmission unit in the system, which is obtained from the communication control unit, may be obtained when each terminal transmission unit operates for the first time, or when the terminal device where each terminal transmission unit is located is turned on, or obtained from the communication control unit every predetermined time by each terminal transmission unit, and so on. In the embodiment of the present invention, the terminal transmission unit may be configured to store configuration information of itself.
In a possible embodiment, the terminal transmission unit is configured to configure itself based on the obtained configuration information, including creating the first type of communication sub-unit based on the configuration information of the communication sub-unit. The communication subunits in the created first-class communication subunits are all first communication subunits, the sending node in each first communication subunit is a first sending node, and the receiving node in each first communication subunit is a first receiving node.
In the embodiment of the invention, an unreliable data transmission mode is adopted between the first sending node and the first receiving node. For example, when the first communication subunit performs data transmission between the communication entities, the first sending node of the data sending end is configured to send data that the communication entities need to transmit, the first receiving node of the data receiving end is configured to receive the data sent by the first sending node of the data sending end, and the first sending node does not check the sent data and does not confirm whether the first receiving node of the data receiving end receives the data sent by itself. The data transmission is carried out through the first-class communication subunit, and the transmitted data cannot be checked and confirmed, so that the transmission speed is high, and the occupied system resources are less.
In a possible embodiment, the terminal transmission unit is configured to configure itself based on the obtained configuration information, including creating the second type of communication sub-unit based on the configuration information of the communication sub-unit. The communication subunits in the created second type communication subunits are all second communication subunits, the sending node in each second communication subunit is a second sending node, and the receiving node in each second communication subunit is a second receiving node.
In the embodiment of the invention, a reliable data transmission mode is adopted between the second sending node and the second receiving node. For example, when the second communication subunit performs data transmission between the communication entities, the second sending node of the data sending end is not only used to send data that the communication entity needs to transmit, but also to determine whether the sent data reaches the second receiving node of the data receiving end, and to resend the data that has not reached, the second receiving node of the data receiving end is not only used to receive the data sent by the second sending node of the data sending end, but also used to send determination information to the second sending node of the data sending end, where the determination information is used to indicate that the second receiving node of the data receiving end has received the data sent by the second sending node of the data sending end. That is to say, in the process of sending data to the second receiving node by the second sending node, it may be that the data cannot reach the second receiving node due to factors such as a network failure, and at this time, because the second receiving node does not receive the data, it does not send the specific information to the second sending node. And the second sending node is additionally provided with a mechanism for determining whether the sent data arrives, so that the sent data can arrive at the second receiving node without errors, and the stability of data transmission is improved.
In a possible embodiment, the terminal transmission unit is configured to configure itself based on the obtained configuration information, including creating a third type of communication sub-unit based on the configuration information of the communication sub-unit. The communication subunits in the created third type communication subunits are all third communication subunits, the sending node in each third communication subunit is a third sending node, and the receiving node in each third communication subunit is a third receiving node.
In the embodiment of the invention, a reliable data transmission mode is also adopted between the third sending node and the third receiving node. For example, when the third communication subunit performs data transmission between the communication entities, the third sending node of the data sending end is not only used to send data that the communication entity needs to transmit, and determine whether the sent data reaches the third receiving node of the data receiving end, and is used to resend the data that has not reached, the third receiving node of the data receiving end is not only used to receive the data sent by the third sending node of the data sending end, but also used to send determination information to the third sending node of the data sending end, where the determination information is used to indicate that the second receiving node of the data receiving end has received the data sent by the second sending node of the data sending end.
Moreover, when the third communication subunit of the data receiving end receives the data that needs to be transmitted by the complete communication entity, the third communication subunit of the data receiving end may send response information to the third communication subunit of the data transmitting end based on the data that needs to be transmitted by the communication entity, for example, after receiving the complete data, the third communication subunit of the data receiving end may send response information representing that the complete data is determined to be received, and for example, after receiving the complete data, the third communication subunit of the data receiving end may send the data requested by the acquisition command to the third communication subunit of the data transmitting end according to the acquisition command included in the complete data, such as sending communication state information of the third communication subunit of the data receiving end, and so on.
And the third communication subunit of the data receiving end can transmit response information based on the received complete data, so that the response information can reflect that the data receiving end successfully receives the data, and the interaction between the third communication subunits of the data transmitting end and the data receiving end can be realized.
In the embodiment of the present invention, one communication entity may include one or more of a first type communication subunit, a second type communication subunit, and a third type communication subunit.
In a possible implementation manner, the terminal transmission unit is further configured to create a data link between the sending node and the corresponding receiving node based on the node identification information of the receiving node corresponding to the sending node. Specifically, while or after the terminal transmission unit configures itself, a data link, that is, a data link between one communication entity and another communication entity, may be created between the sending node and the corresponding receiving node according to the node identification information of the sending node and the corresponding receiving node.
In a possible embodiment, the communication control unit is further configured to update the configuration information of the terminal transmission unit to obtain updated configuration information, and send the updated configuration information to the terminal transmission unit after the update is completed.
Specifically, the updating of the configuration information of the terminal transmission unit by the communication control unit may be updating the configuration information of all terminal data units in the system, or updating only the configuration information of the selected terminal transmission unit, or updating all the configuration information in the configuration information of the terminal data units, or updating only the configuration information of the terminal data units, for example, updating only the configuration information of the communication subunit, or the like. The updated configuration information may be configuration information including only the updated portion, or may be configuration information including all of the configuration information that is not updated and that is updated.
For example, a terminal device, a communication entity, a sending node and a receiving node, a receiving node corresponding to a sending node, and the like may be added or deleted on the communication management interface of the communication control unit.
In the embodiment of the present invention, after obtaining the updated configuration information, the communication control unit pushes the information to the terminal transmission unit, that is, sends the updated configuration information to the terminal transmission unit. The communication control unit may send the updated configuration information to all terminal transmission units in the system, or may send the updated configuration information related to itself only to the terminal transmission unit that needs to be updated.
In the embodiment of the invention, the terminal transmission unit immediately receives the updated configuration information sent by the communication control unit and immediately configures the terminal transmission unit according to the updated configuration information. However, when the terminal transmission unit cannot configure itself, an error prompt may be fed back to the communication control unit. For example, when a communication entity needing to be updated in the terminal transmission unit is transmitting important data, and for example, when system resources of the terminal device in which the terminal transmission unit is located are insufficient, the terminal transmission unit may feed back an error prompt to the communication control unit.
In this embodiment of the present invention, the configuring, by the terminal transmission unit, the terminal itself according to the updated configuration information may include:
(1) for the deleted communication entity in the updated configuration information, terminating the data transmission of all nodes under the communication entity and deleting the communication entity;
(2) for a newly added communication entity in the updated configuration information, creating the communication entity according to the updated configuration information, and creating a communication subunit, a sending node set, a receiving node set and the like under the communication entity;
(3) for the newly added node in the updated configuration information, adding the newly added node under the corresponding communication subunit;
(4) for the deleted node in the updated configuration information, terminating the data transmission of the node, and deleting the node in the communication subunit;
(5) for the receiving node corresponding to the newly added sending node in the updated configuration information, the terminal transmission unit creates a data link between the sending node and the newly added corresponding receiving node;
(6) and deleting the node identification information of the corresponding receiving node for the receiving node corresponding to the deleted sending node in the updated configuration information, terminating the data transmission between the sending node and the receiving node, and removing the established data link between the sending node and the receiving node.
The communication control unit updates the configuration information, and the terminal transmission unit configures the terminal transmission unit according to the updated configuration information, so that the communication mechanism and the communication relation between software programs in the system can be adjusted simply and conveniently.
In the communication control system provided by the embodiment of the invention, each terminal device comprises a terminal transmission unit, each terminal transmission unit can create a communication entity corresponding to a software program on the terminal device, and data transmission between corresponding software programs is realized by data transmission between the communication entities, so that in the communication control system provided by the embodiment of the invention, the software programs can realize data transmission between the software programs without comprising a communication module, and the difficulty and the complexity of developing the software programs are reduced.
Further, in the embodiment of the present invention, each terminal device is connected to a communication controller, and a communication control unit included in the communication controller can control a terminal transmission unit on each terminal device to establish a data link between each communication entity, that is, the communication control unit can adjust a data transmission path and a data transmission mode of each software program in the communication control system. When the service requirement of the software program or the network environment of the software program changes, the communication requirement of the software program can be continuously met by adjusting the communication control unit without changing the software program, so that the operation is simple and the difficulty is low.
It is clearly understood by those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional units is merely used as an example, and in practical applications, the above function distribution may be performed by different functional units according to needs, that is, the internal structure of the device is divided into different functional units to perform all or part of the above described functions. For the specific working processes of the system, the apparatus and the unit described above, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described here again.
In the embodiments provided in the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the described units or division of units is only one type of division of logical functions, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) or a Processor (Processor) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
The above embodiments are only used to describe the technical solutions of the present invention in detail, but the above embodiments are only used to help understanding the method and the core idea of the present invention, and should not be construed as limiting the present invention. Those skilled in the art should also appreciate that they can easily conceive of various changes and substitutions within the technical scope of the present disclosure.
Claims (7)
1. A communication control system, comprising:
a communication controller;
each terminal device in the at least one terminal device is connected with the communication controller and comprises a terminal transmission unit, the terminal transmission unit of each terminal device can create at least one communication entity, each communication entity is provided with a corresponding software program, and data transmission between the corresponding software programs can be realized by data transmission between the communication entities;
the communication controller comprises a communication control unit, wherein the communication control unit is used for controlling a terminal transmission unit of the at least one terminal device to establish a data link between communication entities, and the established data link is used for transmitting data between software programs corresponding to the communication entities connected to two ends of the data link;
the communication entity comprises at least one type of communication subunit, each type of communication subunit in the at least one type of communication subunit comprises a sending node set and a receiving node set, each sending node in the sending node set is provided with at least one corresponding receiving node, each sending node and the receiving node corresponding to the sending node belong to the same type of communication subunit, each sending node and each receiving node are provided with unique node identification information, and each sending node and the corresponding receiving node are used for connecting a data link between the communication entities;
the terminal transmission unit creates a third type of communication sub-unit based on configuration information of the communication sub-unit, wherein the communication sub-units in the third type of communication sub-unit are all third communication sub-units, a sending node in each third communication sub-unit is a third sending node, a receiving node in each third communication sub-unit is a third receiving node, and the configuration information of the communication sub-unit is configuration information which is obtained by the terminal transmission unit from the communication control unit and is set for the terminal transmission unit by the communication control unit;
when the third communication subunit performs data transmission between the communication entities, the third sending node of the data sending end is configured to send data that the communication entity needs to transmit, and determine whether the sent data reaches the third receiving node of the data receiving end, and is configured to resend the data that has not reached, the third receiving node of the data receiving end is configured to receive the data sent by the third sending node of the data sending end, and is configured to send determination information to the third sending node of the data sending end, and when the third communication subunit of the data receiving end receives the complete data that the communication entity needs to transmit, the third communication subunit of the data receiving end sends response information to the third communication subunit of the data sending end based on the data that the communication entity needs to transmit.
2. The communication control system according to claim 1, wherein the communication entities in the communication control system each have a communication interface of a unified standard, and the software program implements data transmission by calling the communication interface of the communication entity.
3. The communication control system according to claim 1, wherein the configuration information set by the communication control unit for the terminal transmission unit further includes configuration information of a communication entity, configuration information of a transmitting node set, configuration information of a receiving node set, and node identification information of a receiving node corresponding to the transmitting node.
4. The communication control system of claim 1, wherein the terminal transmission unit is further configured to:
establishing a first-class communication subunit based on configuration information of the communication subunits, wherein the communication subunits in the first-class communication subunit are all first communication subunits, a sending node in each first communication subunit is a first sending node, and a receiving node in each first communication subunit is a first receiving node;
when the first communication subunit performs data transmission between the communication entities, the first sending node of the data sending end is used for sending data that the communication entities need to transmit, and the first receiving node of the data receiving end is used for receiving the data sent by the first sending node of the data sending end.
5. The communication control system of claim 1, wherein the terminal transmission unit is further configured to:
establishing a second type of communication subunit based on the configuration information of the communication subunits, wherein the communication subunits in the second type of communication subunit are all second communication subunits, the sending node in each second communication subunit is a second sending node, and the receiving node in each second communication subunit is a second receiving node;
when the second communication subunit performs data transmission between the communication entities, the second sending node of the data sending end is configured to send data that the communication entities need to transmit, determine whether the sent data reaches the second receiving node of the data receiving end, and resend the data that does not reach, and the second receiving node of the data receiving end is configured to receive the data sent by the second sending node of the data sending end, and send the determination information to the second sending node of the data sending end.
6. The communication control system according to claim 3, wherein the terminal transmission unit is further configured to:
and creating a data link between the sending node and the corresponding receiving node based on the node identification information of the receiving node corresponding to the sending node.
7. The communication control system according to any one of claims 3 to 6,
the communication control unit is further configured to:
updating the configuration information set for the terminal transmission unit by the communication control unit to obtain updated configuration information, and sending the updated configuration information to the terminal transmission unit;
the terminal transmission unit is further configured to:
and receiving the updated configuration information sent by the communication control unit, and configuring the communication control unit based on the updated configuration information.
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