CN116055121A - Cross-network data synchronous control method, system and storage medium - Google Patents
Cross-network data synchronous control method, system and storage medium Download PDFInfo
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- CN116055121A CN116055121A CN202211649024.0A CN202211649024A CN116055121A CN 116055121 A CN116055121 A CN 116055121A CN 202211649024 A CN202211649024 A CN 202211649024A CN 116055121 A CN116055121 A CN 116055121A
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- 238000000034 method Methods 0.000 title claims abstract description 60
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 171
- 230000008569 process Effects 0.000 claims description 38
- 230000003287 optical effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/18—Protocol analysers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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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
- H04L69/22—Parsing or analysis of headers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention relates to a cross-network data synchronous control system, a method and a storage medium, which carry out cross-network data offline transmission through mobile terminal equipment, improve the safety and efficiency of the cross-network transmission, are safer than the traditional optical disk medium transmission, realize data outgoing encryption, realize that the data decryption can only be realized in a specific target system and fall to the ground through an encryption and decryption algorithm, recover the data when exceeding a specified time or in a non-specified system, automatically clear the data by the system, and improve the system safety.
Description
Technical Field
The invention belongs to the technical field of synchronous control, and particularly relates to a cross-network data synchronous control method, a system and a storage medium.
Background
In the field of data application, data transmission is generally involved, and after data transmission, both a sender and a receiver retain the transmitted data, which may be referred to as data synchronization. The application of data synchronization is relatively wide, such as cycle synchronization in the process of data backup, real-time synchronization necessary for configuration information change, and synchronization between the transmitting and receiving parties in the process of data transfer.
In some specific application scenarios, the data synchronization process needs to be efficient to ensure that the data can be applied in time; in some scenarios, in order to ensure that data is not stolen, security in a data synchronization process is generally focused, and data is synchronized after media such as an optical disc or a floppy disc are selected to copy the data, however, data transmission efficiency of the traditional mode is extremely low. Therefore, in the scenario of high security requirement, the problem to be solved is how to greatly improve the data synchronization efficiency on the premise of ensuring high security. The existing solution is that the daily mobile terminal is used for synchronizing data with the specific external equipment in the local area network, the specific external equipment in the local area network can perform protocol conversion, and the received data is converted into a protocol which can be identified by the local area network equipment and then forwarded to the equipment in the local area network; the method needs to specially set the external equipment, has higher cost, and has intermediate links and low safety because the data are forwarded after the special protocol of the external equipment is converted.
Disclosure of Invention
In order to solve the above problems, the present invention provides a method, a system and a storage medium for cross-network data synchronization control. The method carries out off-line transmission of the cross-network data through the mobile terminal equipment, improves the safety and efficiency of the cross-network transmission, is safer than the traditional optical disk medium transmission, realizes the encryption of data outgoing, realizes that the data decryption can only be realized in a specific target system and falls to the ground through an encryption and decryption algorithm, exceeds the designated time or recovers the data in a non-designated system, and the system can automatically clear the data, thereby improving the system safety.
The method specifically comprises the following steps:
s1, selecting a unique data transmission control server by each server in a local area network;
s2, the data transmission control server sets transmission protocols supported by all servers in the local area network, stores transmission protocol packet headers supported by the servers, and marks the different protocol packet headers with different identifications contained in a first identification sequence;
s3, establishing connection between the data transmission control server and the mobile terminal; the data transmission control server identifies a transmission protocol supported by each mobile terminal; each mobile terminal can be accessed to a public network;
s4, correspondingly storing the packet headers of the messages and the identifications contained in the first identification sequences of the packet headers in a packet header storage table;
s5, traversing the packet header storage table, and identifying a data transmission protocol commonly supported by each server and each mobile terminal in the local area network; in the packet header storage table, marking the transmission protocols which can be supported by the mobile terminal and each server in the local area network by using the identifiers contained in the second sequence; transmitting the packet header storage table to the mobile terminal and each server in the local area network; wherein the first sequence comprises an Arabic number; the second sequence contains an English letter mark;
s6, determining whether to establish wireless connection between any server in the local area network except the data transmission control server and the mobile terminal based on the number of data transmission protocols supported by each server in the local area network and each mobile terminal.
S7, determining whether to execute a data synchronization process based on the wireless connection condition of any server except the data transmission control server in the local area network and the mobile terminal.
Further, S11 the data transmission control server does not send synchronization data to the mobile terminal;
further, the data transmission control server in S21 establishes a packet header database to store the packet header of the packet.
Further, S31, the mobile terminals are designated by a management department to which the local area network belongs;
further, the transmission protocol supported by each mobile terminal in S32 is configured by the manufacturer based on the protocol supported by each server in the lan.
Further, the packet headers of different protocols in S41 correspond to different identifications contained in the specific first identification sequence, and simultaneously encrypt other parts except the packet headers according to different encryption models.
Further, s61, if the number of data transmission protocols supported by each server and each mobile terminal in the local area network is not greater than 1, not establishing connection between any server in the local area network and any mobile terminal except the data transmission control server;
s62, if the number of the data transmission protocols supported by each server and each mobile terminal in the local area network is greater than 1, establishing wireless connection between any server except the data transmission control server in the local area network and the mobile terminal, and executing a data synchronization process between any server except the data transmission control server in the local area network and the mobile terminal.
In order to implement the above method, the present application further provides a corresponding apparatus to construct a system, the system comprising the following apparatus:
the data transmission control server is generated by selecting each server in the local area network; the data transmission control server does not send synchronous data to the mobile terminal;
the data transmission control server identifies a transmission protocol supported by each mobile terminal;
traversing the packet header storage table to identify a data transmission protocol commonly supported by each server and each mobile terminal in the local area network;
the data transmission control server sets the transmission protocol supported by each server in the local area network, stores the transmission protocol packet headers supported by the servers, and marks the packet headers of different protocols with different identifications;
the packet header storage table is used for storing the packet header of each message and the identification thereof correspondingly;
and any server in the local area network except the data transmission control server determines whether to establish connection with the mobile terminal or not based on the number of data transmission protocols supported by the mobile terminals together.
The data synchronization process starting device is arranged in any server except the data transmission control server in the local area network, and determines whether to execute the data synchronization process or not based on the wireless connection condition of any server except the data transmission control server in the local area network and the mobile terminal.
Further, a packet header database is configured to store the packet header storage table of the packet.
Further, the management department to which the local area network belongs designates each mobile terminal.
Further, the protocol configuration device is used for producing and executing a mobile terminal transmission protocol configuration process in a manufacturer;
the transmission protocol supported by each mobile terminal is configured by the manufacturer based on the protocol supported by each server in the local area network.
Further, a connection process judging module judges the number of data transmission protocols supported by each server and each mobile terminal in the local area network, if the number of data transmission protocols supported by each server and each mobile terminal in the local area network is not more than 1, connection between other servers except the data transmission control server in the local area network and any mobile terminal is not established;
and the connection establishment module is used for establishing wireless connection between any server except the data transmission control server in the local area network and the mobile terminal and executing a data synchronization process between any server except the data transmission control server in the local area network and the mobile terminal if the number of the data transmission protocols supported by each server and each mobile terminal in the local area network is more than 1.
In order to realize the corresponding method functions, the invention provides a cross-network data synchronous control transmission medium, wherein the medium stores instruction codes and can be called by a processor to execute corresponding processes, and the specific processes are as follows:
s1, selecting a unique data transmission control server by each server in a local area network;
s2, the data transmission control server sets transmission protocols supported by all servers in the local area network, stores transmission protocol packet headers supported by the servers, and marks the different protocol packet headers with different identifications contained in a first identification sequence;
s3, establishing connection between the data transmission control server and the mobile terminal; the data transmission control server identifies a transmission protocol supported by each mobile terminal; each mobile terminal can be accessed to a public network;
s4, correspondingly storing the packet headers of the messages and the identifications contained in the first identification sequences of the packet headers in a packet header storage table;
s5, traversing the packet header storage table, and identifying a data transmission protocol commonly supported by each server and each mobile terminal in the local area network; in the packet header storage table, marking the transmission protocols which can be supported by the mobile terminal and each server in the local area network by using the identifiers contained in the second sequence; transmitting the packet header storage table to the mobile terminal and each server in the local area network; wherein the first sequence comprises an Arabic number; the second sequence contains an English letter mark;
s6, determining whether to establish wireless connection between any server in the local area network except the data transmission control server and the mobile terminal based on the number of data transmission protocols supported by each server in the local area network and each mobile terminal.
S7, determining whether to execute a data synchronization process based on the wireless connection condition of any server except the data transmission control server in the local area network and the mobile terminal.
The invention has the advantages that:
1. the data synchronization is performed through the network connection by customizing the mobile terminal, so that the data synchronization efficiency can be greatly improved, synchronous data is not required to be forwarded through protocol conversion equipment in a local area network, the cost is saved, intermediate links are reduced, and the safety is improved.
2. By determining whether the number of data transmission protocol types supported by both ends of the data synchronization is more than 1, the security of the data synchronization process can be improved by establishing the connection node.
3. By replacing the protocol packet header, the synchronous data can be prevented from being deciphered after the message is intercepted or stolen in the transmission process.
4. By encrypting other data except the packet header in the message, the security of data transmission can be improved, and the data is not easy to be deciphered after being intercepted.
5. The data security is improved by establishing different encryption models, and the decoding efficiency is improved by storing the packet header and the identification stored in the packet header storage table and storing the packet header and the identification corresponding to the different encryption models.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 is a flow chart of a basic cross-network data synchronous control method
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described and illustrated below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments provided herein, are intended to be within the scope of the present application.
It is apparent that the drawings in the following description are only some examples or embodiments of the present application, and it is possible for those of ordinary skill in the art to apply the present application to other similar situations according to these drawings without inventive effort. Moreover, it should be appreciated that while such a development effort might be complex and lengthy, it would nevertheless be a routine undertaking of design, fabrication, or manufacture for those of ordinary skill having the benefit of this disclosure, and thus should not be construed as having the benefit of this disclosure.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is to be expressly and implicitly understood by those of ordinary skill in the art that the embodiments described herein can be combined with other embodiments without conflict.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. Reference to "a," "an," "the," and similar terms herein do not denote a limitation of quantity, but rather denote the singular or plural. The terms "comprising," "including," "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to only those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The implementation mechanism of the lithium ion battery SOC estimation based on the adaptive Kalman filtering is shown in figure 1.
The method specifically comprises the following steps:
s1, selecting a unique data transmission control server by each server in a local area network;
s2, the data transmission control server sets transmission protocols supported by all servers in the local area network, stores transmission protocol packet headers supported by the servers, and marks the different protocol packet headers with different identifications contained in a first identification sequence;
s3, establishing connection between the data transmission control server and the mobile terminal; the data transmission control server identifies a transmission protocol supported by each mobile terminal; each mobile terminal can be accessed to a public network;
s4, correspondingly storing the packet headers of the messages and the identifications contained in the first identification sequences of the packet headers in a packet header storage table;
s5, traversing the packet header storage table, and identifying a data transmission protocol commonly supported by each server and each mobile terminal in the local area network; in the packet header storage table, marking the transmission protocols which can be supported by the mobile terminal and each server in the local area network by using the identifiers contained in the second sequence; transmitting the packet header storage table to the mobile terminal and each server in the local area network; wherein the first sequence comprises an Arabic number; the second sequence contains an English letter mark;
s6, determining whether to establish wireless connection between any server in the local area network except the data transmission control server and the mobile terminal based on the number of data transmission protocols supported by each server in the local area network and each mobile terminal.
S7, determining whether to execute a data synchronization process based on the wireless connection condition of any server except the data transmission control server in the local area network and the mobile terminal.
Further, S11 the data transmission control server does not send data to be synchronized to the mobile terminal;
further, the data transmission control server in S21 establishes a packet header database to store the packet header of the packet.
Further, S31, the mobile terminals are designated by a management department to which the local area network belongs;
further, the transmission protocol supported by each mobile terminal in S32 is configured by the manufacturer based on the protocol supported by each server in the lan.
Further, the packet headers of different protocols in S41 correspond to different identifications contained in the specific first identification sequence, and simultaneously encrypt other parts except the packet headers according to different encryption models.
Further, s61, if the number of data transmission protocols supported by each server and each mobile terminal in the local area network is not greater than 1, not establishing connection between any server in the local area network and any mobile terminal except the data transmission control server;
s62, if the number of the data transmission protocols supported by each server and each mobile terminal in the local area network is greater than 1, establishing wireless connection between any server except the data transmission control server in the local area network and the mobile terminal, and executing a data synchronization process between any server except the data transmission control server in the local area network and the mobile terminal.
S71, the mobile terminal and the server in the local area network are provided with a protocol packet header replacement plug-in unit before data synchronization;
s72, the protocol message packet head replacing plug-in can delete the original data message packet head to be transmitted, and replace the position content of the original data message packet head to be transmitted with the data transmission protocol message packet heads commonly supported by all servers and all mobile terminals in the local area network;
s73, the data synchronization sending end inquires the packet header storage table, acquires the identification contained in the first sequence corresponding to the packet header of the original data message to be transmitted, and sends the identification contained in the first identification sequence corresponding to the packet header of the original data message to be transmitted to the data synchronization receiving end; encrypting the other parts except the packet header by using a corresponding encryption model based on the identifier contained in the first sequence corresponding to the packet header of the transmission original data packet;
s74, the data synchronous receiving end inquires the packet header storage table, and the packet header of the original data message to be transmitted is obtained according to the identification corresponding to the packet header of the original data message to be transmitted;
s75, the data synchronization transmitting end transmits a data message to be synchronized to the data synchronization receiving end;
s76, the data synchronous receiving end replaces the received packet header with an original data packet header by using the packet header replacement plug-in unit, obtains an encryption model based on the identification contained in the first identification sequence corresponding to the original data packet header to be transmitted, and then decrypts based on the encryption model;
s77, completing data synchronization; in the synchronization process, the mobile terminal is set to be in an offline state.
S8, recovering the data when the specified time is exceeded or in a non-specified system, and automatically clearing the data by the system.
In order to implement the above method, the present application further provides a corresponding apparatus to construct a system, the system comprising the following apparatus:
the data transmission control server is generated by selecting each server in the local area network; the data transmission control server does not send synchronous data to the mobile terminal;
the data transmission control server identifies a transmission protocol supported by each mobile terminal;
traversing the packet header storage table to identify a data transmission protocol commonly supported by each server and each mobile terminal in the local area network;
the data transmission control server sets the transmission protocol supported by each server in the local area network, stores the transmission protocol packet headers supported by the servers, and marks the packet headers of different protocols with different identifications;
the packet header storage table is used for storing the packet header of each message and the identification thereof correspondingly;
and any server in the local area network except the data transmission control server determines whether to establish connection with the mobile terminal or not based on the number of data transmission protocols supported by the mobile terminals together.
The data synchronization process starting device is arranged in any server except the data transmission control server in the local area network, and determines whether to execute the data synchronization process or not based on the wireless connection condition of any server except the data transmission control server in the local area network and the mobile terminal.
Further, a packet header database is configured to store the packet header storage table of the packet.
Further, the management department to which the local area network belongs designates each mobile terminal.
Further, the protocol configuration device is used for producing and executing a mobile terminal transmission protocol configuration process in a manufacturer;
the transmission protocol supported by each mobile terminal is configured by the manufacturer based on the protocol supported by each server in the local area network.
Further, a connection process judging module judges the number of data transmission protocols supported by each server and each mobile terminal in the local area network, if the number of data transmission protocols supported by each server and each mobile terminal in the local area network is not more than 1, connection between other servers except the data transmission control server in the local area network and any mobile terminal is not established;
and the connection establishment module is used for establishing wireless connection between any server except the data transmission control server in the local area network and the mobile terminal and executing a data synchronization process between any server except the data transmission control server in the local area network and the mobile terminal if the number of the data transmission protocols supported by each server and each mobile terminal in the local area network is more than 1.
In order to realize the corresponding method functions, the invention provides a cross-network data synchronous control transmission medium, wherein the medium stores instruction codes and can be called by a processor to execute corresponding processes, and the specific processes are as follows:
s1, selecting a unique data transmission control server by each server in a local area network;
s2, the data transmission control server sets transmission protocols supported by all servers in the local area network, stores transmission protocol packet headers supported by the servers, and marks the different protocol packet headers with different identifications contained in a first identification sequence;
s3, establishing connection between the data transmission control server and the mobile terminal; the data transmission control server identifies a transmission protocol supported by each mobile terminal; each mobile terminal can be accessed to a public network;
s4, correspondingly storing the packet headers of the messages and the identifications contained in the first identification sequences of the packet headers in a packet header storage table;
s5, traversing the packet header storage table, and identifying a data transmission protocol commonly supported by each server and each mobile terminal in the local area network; in the packet header storage table, marking the transmission protocols which can be supported by the mobile terminal and each server in the local area network by using the identifiers contained in the second sequence; transmitting the packet header storage table to the mobile terminal and each server in the local area network; wherein the first sequence comprises an Arabic number; the second sequence contains an English letter mark;
s6, determining whether to establish wireless connection between any server in the local area network except the data transmission control server and the mobile terminal based on the number of data transmission protocols supported by each server in the local area network and each mobile terminal.
S7, determining whether to execute a data synchronization process based on the wireless connection condition of any server except the data transmission control server in the local area network and the mobile terminal.
The invention has the advantages that:
1. the data synchronization is performed through the network connection by customizing the mobile terminal, so that the data synchronization efficiency can be greatly improved, synchronous data is not required to be forwarded through protocol conversion equipment in a local area network, the cost is saved, intermediate links are reduced, and the safety is improved.
2. By determining whether the number of data transmission protocol types supported by both ends of the data synchronization is more than 1, the security of the data synchronization process can be improved by establishing the connection node.
3. By replacing the protocol packet header, the synchronous data can be prevented from being deciphered after the message is intercepted or stolen in the transmission process.
4. By encrypting other data except the packet header in the message, the security of data transmission can be improved, and the data is not easy to be deciphered after being intercepted.
5. The data security is improved by establishing different encryption models, and the decoding efficiency is improved by storing the packet header and the identification stored in the packet header storage table and storing the packet header and the identification corresponding to the different encryption models.
The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A cross-network data synchronous control method is characterized in that:
the method comprises the following steps:
s1, selecting a unique data transmission control server by each server in a local area network;
s2, the data transmission control server sets transmission protocols supported by all servers in the local area network, stores transmission protocol packet headers supported by the servers, and marks the different protocol packet headers with different identifications contained in a first identification sequence;
s3, establishing connection between the data transmission control server and the mobile terminal; the data transmission control server identifies a transmission protocol supported by each mobile terminal; each mobile terminal can be accessed to a public network;
s4, correspondingly storing the packet headers of the messages and the identifications contained in the first identification sequences of the packet headers in a packet header storage table;
s5, traversing the packet header storage table, and identifying a data transmission protocol commonly supported by each server and each mobile terminal in the local area network; transmitting the packet header storage table to the mobile terminal and each server in the local area network; in the packet header storage table, marking the transmission protocols which can be supported by the mobile terminal and each server in the local area network by using the identifiers contained in the second sequence; wherein the first sequence comprises an Arabic number; the second sequence contains an English letter mark;
s6, determining whether to establish wireless connection between any server in the local area network except the data transmission control server and the mobile terminal based on the number of data transmission protocols supported by each server in the local area network and each mobile terminal;
s7, determining whether to execute a data synchronization process based on the wireless connection condition of any server except the data transmission control server in the local area network and the mobile terminal.
2. The cross-network data synchronization control method according to claim 1, wherein:
and S11, the data transmission control server does not send the data to be synchronized to the mobile terminal.
3. The cross-network data synchronization control method according to claim 1, wherein: s21, the data transmission control server establishes a packet header database to store the packet header of the message.
4. The cross-network data synchronization control method according to claim 1, wherein:
s31, designating each mobile terminal by a management department to which the local area network belongs;
and S32, configuring the transmission protocol supported by each mobile terminal by the manufacturer based on the protocol supported by each server in the local area network.
5. The cross-network data synchronization control method according to claim 1, wherein:
s41, the packet heads of different protocols correspond to different identifications contained in the specific first identification sequence, and meanwhile other parts except the packet heads are encrypted according to different encryption models.
6. A cross-network data synchronous control system is characterized in that: the system comprises the following devices:
the data transmission control server is generated by selecting each server in the local area network; the data transmission control server does not send synchronous data to the mobile terminal;
the data transmission control server identifies a transmission protocol supported by each mobile terminal;
traversing the packet header storage table to identify a data transmission protocol commonly supported by each server and each mobile terminal in the local area network;
the data transmission control server sets the transmission protocol supported by each server in the local area network, stores the transmission protocol packet headers supported by the server, and marks the packet headers of different protocols with different identifications contained in a first identification sequence;
the packet header storage table is used for storing the packet header of each message and the identification thereof correspondingly;
and any server in the local area network except the data transmission control server determines whether to establish connection with the mobile terminal or not based on the number of data transmission protocols supported by the mobile terminals together.
The data synchronization process starting device is arranged in any server except the data transmission control server in the local area network, and determines whether to execute the data synchronization process or not based on the wireless connection condition of any server except the data transmission control server in the local area network and the mobile terminal.
7. The cross-network data synchronization control system of claim 6, wherein:
and the packet header database is used for storing the packet header storage table of the message.
8. The cross-network data synchronization control system of claim 6, wherein:
and the management department to which the local area network belongs designates each mobile terminal.
The protocol configuration device is used for producing and executing a mobile terminal transmission protocol configuration process in a manufacturer;
the transmission protocol supported by each mobile terminal is configured by the manufacturer based on the protocol supported by each server in the local area network.
9. The cross-network data synchronization control system of claim 6, wherein:
a connection process judging module for judging the number of data transmission protocols supported by each server and each mobile terminal in the local area network, if the number of data transmission protocols supported by each server and each mobile terminal in the local area network is not more than 1, connection between other servers except the data transmission control server in the local area network and any mobile terminal is not established;
and the connection establishment module is used for establishing wireless connection between any server except the data transmission control server in the local area network and the mobile terminal and executing a data synchronization process between any server except the data transmission control server in the local area network and the mobile terminal if the number of the data transmission protocols supported by each server and each mobile terminal in the local area network is more than 1.
10. A cross-network data synchronization control transmission medium storing instruction codes capable of being invoked by a processor to execute corresponding processes, the specific processes being:
s1, selecting a unique data transmission control server by each server in a local area network;
s2, the data transmission control server sets transmission protocols supported by all servers in the local area network, stores transmission protocol packet headers supported by the servers, and marks the different protocol packet headers with different identifications contained in a first identification sequence;
s3, establishing connection between the data transmission control server and the mobile terminal; the data transmission control server identifies a transmission protocol supported by each mobile terminal; each mobile terminal can be accessed to a public network;
s4, correspondingly storing the packet headers of the messages and the identifications contained in the first identification sequences of the packet headers in a packet header storage table;
s5, traversing the packet header storage table, and identifying a data transmission protocol commonly supported by each server and each mobile terminal in the local area network; transmitting the packet header storage table to the mobile terminal and each server in the local area network; in the packet header storage table, marking the transmission protocols which can be supported by the mobile terminal and each server in the local area network by using the identifiers contained in the second sequence; wherein the first sequence comprises an Arabic number; the second sequence contains an English letter mark;
s6, determining whether to establish wireless connection between any server in the local area network except the data transmission control server and the mobile terminal based on the number of data transmission protocols supported by each server in the local area network and each mobile terminal;
s7, determining whether to execute a data synchronization process based on the wireless connection condition of any server except the data transmission control server in the local area network and the mobile terminal.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6704866B1 (en) * | 1997-07-11 | 2004-03-09 | Cisco Technology, Inc. | Compression and encryption protocol for controlling data flow in a network |
| WO2005094108A1 (en) * | 2004-03-10 | 2005-10-06 | Nokia Corporation | Method and devices for relayed peer-to-peer communications between terminals in mobile networks |
| WO2012094855A1 (en) * | 2011-01-11 | 2012-07-19 | 中兴通讯股份有限公司 | Method, system and mobile terminal for handling telephone directory of mobile terminal |
| KR20120113106A (en) * | 2011-04-04 | 2012-10-12 | (주) 휴니트네트웍스 | Terminal unit for cloud service, system and method for cloud serving using the same and computer-readable recording medium with program therefor |
| WO2017181850A1 (en) * | 2016-04-18 | 2017-10-26 | 中兴通讯股份有限公司 | Method for use in system to upgrade terminal by multicast, and network management server |
| CN113379956A (en) * | 2021-08-11 | 2021-09-10 | 四川智优羊科技有限公司 | Netty4 pipeline cross-network protocol communication method applied to campus access control |
| CN115378625A (en) * | 2022-04-21 | 2022-11-22 | 国家计算机网络与信息安全管理中心 | Cross-network information security interaction method and system |
-
2022
- 2022-12-21 CN CN202211649024.0A patent/CN116055121B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6704866B1 (en) * | 1997-07-11 | 2004-03-09 | Cisco Technology, Inc. | Compression and encryption protocol for controlling data flow in a network |
| WO2005094108A1 (en) * | 2004-03-10 | 2005-10-06 | Nokia Corporation | Method and devices for relayed peer-to-peer communications between terminals in mobile networks |
| WO2012094855A1 (en) * | 2011-01-11 | 2012-07-19 | 中兴通讯股份有限公司 | Method, system and mobile terminal for handling telephone directory of mobile terminal |
| KR20120113106A (en) * | 2011-04-04 | 2012-10-12 | (주) 휴니트네트웍스 | Terminal unit for cloud service, system and method for cloud serving using the same and computer-readable recording medium with program therefor |
| WO2017181850A1 (en) * | 2016-04-18 | 2017-10-26 | 中兴通讯股份有限公司 | Method for use in system to upgrade terminal by multicast, and network management server |
| CN113379956A (en) * | 2021-08-11 | 2021-09-10 | 四川智优羊科技有限公司 | Netty4 pipeline cross-network protocol communication method applied to campus access control |
| CN115378625A (en) * | 2022-04-21 | 2022-11-22 | 国家计算机网络与信息安全管理中心 | Cross-network information security interaction method and system |
Non-Patent Citations (2)
| Title |
|---|
| WEN QIONG YU: "Realization of Multi-User’s Connection Technique in Virtual Scene Base on LAN", 《KEY ENGINEERING MATERIALS》, pages 792 - 797 * |
| 陈鵹: "基于标准协议的流媒体平台的研究和实现", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
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