CN113542109B - Data acquisition method of 5G intelligent energy gateway - Google Patents
Data acquisition method of 5G intelligent energy gateway Download PDFInfo
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- CN113542109B CN113542109B CN202110812843.1A CN202110812843A CN113542109B CN 113542109 B CN113542109 B CN 113542109B CN 202110812843 A CN202110812843 A CN 202110812843A CN 113542109 B CN113542109 B CN 113542109B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/955—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
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Abstract
The invention relates to the technical field of intelligent energy, and discloses a data acquisition algorithm of a 5G intelligent energy gateway, which comprises the following steps: s1, the data sending end sends the data packets to the gateway corresponding to the data sending end, the gateway processes the data packets, and marks each data packet with a corresponding identification mark; s2, the data sending end gateway accesses the DNS server, acquires the URL address of the data receiving end gateway from the DNS server, and sends the data packet and the URL address of the data packet to the data receiving end gateway through the URL address; in the process of data acquisition and transmission, the marking signs of the data packets are backed up in the data cache server, and when a data acquisition receiving end receives the data packets from the data transmitting end, the marking signs of each data packet are acquired simultaneously, and the acquired marking signals of the data packets can be compared with the marking signs of the backed-up data packets in the data cache server respectively.
Description
Technical Field
The invention relates to the technical field of intelligent energy, in particular to a data acquisition algorithm of a 5G intelligent energy gateway.
Background
The intelligent energy is simply a new development form of an energy industry with deep integration of internet and energy production, transmission, storage, consumption and energy market, has the main characteristics of intelligent equipment, multi-energy cooperation, information symmetry, scattered supply and demand, flat system, open transaction and the like, and is characterized in that intelligent monitoring, intelligent scheduling, energy efficiency statistical analysis, energy-saving management and the like are carried out on equipment accessed into a system through a multi-point information monitoring and big data platform, so that good economic benefit and social benefit are created for customers, data generated in the intelligent energy working project can be generally collected for better management of the intelligent energy, but the conventional data collection algorithm cannot process the packet loss condition in the data transmission project when data collection is carried out, and cannot continue to collect data which is not transmitted and completed subsequently after power failure restart or fault restart, the data needs to be transmitted from the beginning, which greatly increases the workload of the system and the data transmission efficiency.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a data acquisition algorithm of a 5G intelligent energy gateway, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a data acquisition algorithm of a 5G intelligent energy gateway comprises the following steps:
s1, the data sending end sends the data packets to the gateway corresponding to the data sending end, the gateway processes the data packets, and marks each data packet with a corresponding identification mark;
s2, the data sending end gateway accesses the DNS server, acquires the URL address of the data receiving end gateway from the DNS server, and sends the data packet and the URL address of the data packet to the data receiving end gateway through the URL address;
s3, when the data sending end gateway sends the data packet to the data receiving end gateway, the data sending end gateway sends the identification mark of the data packet for backup, and sends the backup data packet identification mark to the data cache server for temporary storage;
s4, when receiving the data packets sent by the data sending end gateway, the data receiving end gateway acquires the identification mark of each data packet, simultaneously accesses the identification mark of the backup data packet in the data cache server, and compares the acquired data packet identification mark with the data packet identification mark backed up in the cache server;
s5, if the data packet identification mark obtained by the receiving end gateway is the same as the data packet identification mark backed up in the cache server, the data receiving end gateway sends the data packet to the data receiving end, and at the moment, the data receiving end instantly ties the data packet, processes and analyzes the analyzed data, and displays the data;
s6, if the identification mark obtained by the data receiving end gateway is compared with the identification mark backed up in the cache server, the identification mark is found not to be in the identification mark obtained by the data receiving end, at the moment, it is judged that when the data sending end gateway sends the data packet, the data packet is lost, at the moment, the data receiving end gateway feeds the lost data packet identification mark and the URL address of the data sending end gateway back to the data sending end gateway through the URL address of the data sending end, the data sending end gateway finds the corresponding lost data packet through the data packet identification mark, and sends the lost data packet to the data receiving end gateway again through the URL address of the data receiving end gateway;
and S7, the data receiving end gateway compares the obtained data packet identification mark with the data packet identification mark backed up in the data cache server again, if the obtained data packet identification mark is the same as the data packet identification mark, the data packet is sent to the data receiving end, the data receiving end analyzes the data packet and then displays the data packet, and if the obtained data packet identification mark is different from the data packet identification mark, the data receiving end continues to execute the step S6.
Preferably, the step S3 specifically includes: the data sending end gateway records the identification marks of the data packets in a table, the table is formed into a file, then the URL address of the data cache server is obtained through the DNS server, and the file is sent to the data cache server for temporary storage through the URL address.
Preferably, the step S4 specifically includes: the data receiving end gateway acquires the URL address of the data cache server from the DNS server and stores the URL address, so that the data cache server can be conveniently accessed without passing through the DNS server, then the data cache server is accessed through the URL address, and after receiving an access request of the data receiving end gateway, the data cache server can analyze a file sent by the data sending end gateway and supply the file to the data receiving end gateway for comparison.
Preferably, in step S6, when the data sending-end gateway sends the missing data packet to the data receiving-end gateway again, at this time, the data sending-end gateway does not mark the missing data packet required by the data receiving end, forms a file, and sends the file to the data cache server.
Preferably, after the data receiving end gateway does not access the data cache server within a period of time, the data cache server determines that the data packet sent by the data sending end has been analyzed and displayed by the data receiving end, and the data has lost the utilization value, and then the data cache server automatically deletes the file sent by the data sending end.
Preferably, the algorithm further comprises the steps of:
a1, when sending the data packet to the data receiving end gateway, the data sending gateway will back up the data packet and send the backed up data packet to the data storage server;
a2, after the data storage server receives the backup data packet from the data sending end, feeding the backup data packet back to the data sending end gateway again, at this time, the data sending end gateway compares the sent data packet with the backup data packet fed back by the data storage server, if the data packet is the same as the backup data packet, judging that no data packet is lost in the sending process, if the data packet is different from the backup data packet, sending the data packet which is not in the backup data packet fed back by the data storage server to the data storage server again until the data packets of the two data packets are completely the same;
a3, if the data cache server is down, the data receiving end gateway compares the received data packet with the backup data packet in the data storage server, if the datagrams of the data cache server and the data packet are the same, the data receiving end gateway sends the data packet to the data receiving end for analysis and display, and if the datagrams of the data cache server and the data packet are different, the data receiving end gateway obtains the missing data packet from the data storage server and then sends the data packet to the data receiving end for analysis and display;
a4, a manager can directly obtain a URL address of a data storage server from a DNS server through the mobile terminal device, access the data storage server, obtain a backup data packet from the data storage server, analyze the obtained backup data packet, and display the data packet on the mobile terminal device.
Preferably, the step a1 is specifically: and the data sending end gateway copies all the data packets, acquires the URL address of the data storage server through the DNS server, and then sends the copied data packets and the URL address of the data sending end gateway to the data storage server for storage through the URL address.
Preferably, in step a3, the data receiving end gateway acquires the URL address of the data storage server from the DNS server, accesses the data storage server through the URL address, and stores the URL address, and when accessing the data storage server again, the data receiving end gateway does not need to pass through the DNS server again, and directly accesses through the stored URL geology.
(III) advantageous effects
The invention provides a data acquisition algorithm of a 5G intelligent energy gateway, which has the following beneficial effects:
(1) the invention can back up the mark marks of the data packets in the data cache server in the process of data acquisition and transmission, and the data acquisition receiving end can simultaneously acquire the mark marks of each data packet when receiving the data packets of the data transmitting end and can compare the acquired mark signals of the data packets with the mark marks of the backed-up data packets in the data cache server respectively, thereby judging whether the packet loss occurs or not, and timely making the data transmitting end perform packet supplement after the packet loss occurs.
(2) After the power-off restart and the fault restart, the data receiving end can compare the received data packet marking marks with the data packet marking marks backed up in the data cache server, and can feed back the data packet marking marks which are not sent to the data sending end, so that the data packets which are not transmitted can be continuously generated, and the data acquisition and transmission speed and the system running speed are greatly improved.
(3) When the data is acquired and transmitted, the data packets can be permanently backed up and stored in the data storage server, when the data cache server is down, the data receiving end can compare the received data packets with the data packets backed up in the data storage server, when the data packet is lost, the data receiving end can directly acquire the lost data packets from the data storage server, and meanwhile, managers can directly access the data packets in the data storage server through the mobile terminal equipment and can display the data packets through the analysis of the mobile terminal equipment.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The invention provides a technical scheme that: a data acquisition algorithm of a 5G intelligent energy gateway comprises the following steps:
s1, the data sending end sends the data packets to the gateway corresponding to the data sending end, the gateway processes the data packets, and marks each data packet with a corresponding identification mark;
s2, the data sending end gateway accesses the DNS server, acquires the URL address of the data receiving end gateway from the DNS server, and sends the data packet and the URL address of the data packet to the data receiving end gateway through the URL address;
s3, when the data sending end gateway sends the data packet to the data receiving end gateway, the data sending end gateway records the identification mark of the data packet in a table, the table forms a file, then the URL address of the data cache server is obtained through the DNS server, and the file is sent to the data cache server through the URL address for temporary storage;
s4, when receiving a data packet sent by a data sending end gateway, a data receiving end gateway obtains an identification mark of each data packet, the data receiving end gateway obtains a URL (uniform resource locator) address of a data cache server from a DNS (domain name system) server and stores the URL address, so that the data cache server can be conveniently accessed directly without passing through the DNS server, then the data cache server is accessed through the URL address, and after receiving an access request of the data receiving end gateway, the data cache server can analyze a file sent by the data sending end gateway and supply the file to the data receiving end gateway for comparison;
s5, if the data packet identification mark acquired by the receiving end gateway is the same as the data packet identification mark backed up in the cache server, the data receiving end gateway sends the data packet to the data receiving end, and at the moment, the data receiving end can immediately tie the data packet and display the analyzed data after processing and analyzing;
s6, if the data packet identification mark obtained by the data receiving end gateway is compared with the data packet identification mark backed up in the cache server, finding that the identification mark is not in the identification mark obtained by the data receiving end, at this time, it is determined that there is a missing data packet when the data sending end gateway sends the data packet, at this time, the data receiving end gateway will feed back the missing data packet identification mark and its own URL address to the data sending end gateway through the URL address of the data sending end, the data sending end gateway finds the corresponding missing data packet through the data packet identification mark, the missing data packets are sent to the data receiving end gateway again through the URL address of the data receiving end gateway, at the moment, the data sending end gateway does not mark the missing data packets required by the data receiving end any more, forms a file and sends the file to the data cache server;
and S7, the data receiving end gateway compares the obtained data packet identification mark with the data packet identification mark backed up in the data cache server again, if the obtained data packet identification mark is the same as the data packet identification mark, the data packet is sent to the data receiving end, the data receiving end analyzes the data packet and then displays the data packet, and if the obtained data packet identification mark is different from the data packet identification mark, the data receiving end continues to execute the step S6.
A1, when the data sending gateway sends the data packets to the data receiving gateway, the data sending gateway copies all the data packets, acquires the URL address of the data storage server through the DNS server, and then sends the copied data packets and the URL address of the data sending gateway to the data storage server for storage through the URL address;
a2, when the data storage server receives a backup data packet from the data sending end, feeding the backup data packet back to the data sending end gateway again, comparing the sent data packet with the backup data packet fed back by the data storage server by the data sending end gateway, if the data packet is the same as the sent data packet, judging that no data packet is lost in the sending process, and if the data packet is different from the sent data packet, sending the data packet which is not in the backup data packet fed back by the data storage server to the data storage server again until the data packets of the two data packets are completely the same;
a3, if the data cache server is down, the data receiving end gateway acquires the URL address of the data storage server from the DNS server and accesses the data storage server through the URL address, at the moment, the data receiving end gateway compares the received data packet with the backup data packet in the data storage server, if the datagrams of the data receiving end gateway and the data packet are the same, the data receiving end gateway sends the data packet to the data receiving end for analysis and display, and if the datagrams of the data receiving end gateway and the data packet are different, the data receiving end gateway acquires the missing data packet from the data storage server and then sends the data packet to the data receiving end for analysis and display;
a4, a manager can directly obtain a URL address of a data storage server from a DNS server through the mobile terminal device, access the data storage server, obtain a backup data packet from the data storage server, analyze the obtained backup data packet, and display the data packet on the mobile terminal device.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A data acquisition method of a 5G intelligent energy gateway is characterized by comprising the following steps:
s1, the data sending end sends the data packets to the gateway corresponding to the data sending end, the gateway processes the data packets, and marks each data packet with a corresponding identification mark;
s2, the data sending end gateway accesses the DNS server, acquires the URL address of the data receiving end gateway from the DNS server, and sends the data packet and the URL address of the data packet to the data receiving end gateway through the URL address;
s3, when sending the data packet to the data receiving end gateway, the data sending end gateway sends the identification mark of the data packet for backup, and sends the backup data packet identification mark to the data cache server for temporary storage;
s4, when receiving the data packets sent by the data sending end gateway, the data receiving end gateway acquires the identification mark of each data packet, simultaneously accesses the identification mark of the backup data packet in the data cache server, and compares the acquired data packet identification mark with the data packet identification mark backed up in the cache server;
s5, if the data packet identification mark obtained by the receiving end gateway is the same as the data packet identification mark backed up in the cache server, the data receiving end gateway sends the data packet to the data receiving end, and at the moment, the data receiving end analyzes the data packet, processes and analyzes the analyzed data, and displays the data;
s6, if the identification mark of the data packet obtained by the gateway of the data receiving end is compared with the identification mark of the data packet backed up in the cache server, the identification mark is not found in the identification mark obtained by the data receiving end, at the moment, it is judged that the data packet is lost when the gateway of the data sending end sends the data packet, at the moment, the gateway of the data receiving end can feed back the identification mark of the missing data packet and the URL address of the gateway of the data sending end to the gateway of the data sending end through the URL address of the gateway of the data sending end, the gateway of the data sending end finds the corresponding missing data packet through the identification mark of the data packet, and sends the missing data packet to the gateway of the data receiving end again through the URL address of the gateway of the data receiving end;
and S7, the data receiving end gateway compares the obtained data packet identification mark with the data packet identification mark backed up in the data cache server again, if the obtained data packet identification mark is the same as the data packet identification mark, the data packet is sent to the data receiving end, the data receiving end analyzes the data packet and then displays the data packet, and if the obtained data packet identification mark is different from the data packet identification mark, the data receiving end continues to execute the step S6.
2. The data acquisition method of the 5G smart energy gateway as claimed in claim 1, wherein: the step S3 specifically includes: the data sending end gateway records the identification marks of the data packets in a table, the table is formed into a file, then the URL address of the data cache server is obtained through the DNS server, and the file is sent to the data cache server for temporary storage through the URL address.
3. The data acquisition method of the 5G intelligent energy gateway as claimed in claim 1, wherein: the step S4 specifically includes: the data receiving end gateway acquires the URL address of the data cache server from the DNS server and stores the URL address, so that the data cache server can be conveniently accessed without passing through the DNS server, then the data cache server is accessed through the URL address, and after receiving an access request of the data receiving end gateway, the data cache server can analyze a file sent by the data sending end gateway and supply the file to the data receiving end gateway for comparison.
4. The data acquisition method of the 5G intelligent energy gateway as claimed in claim 1, wherein: in step S6, when the data sending-end gateway sends the missing data packet to the data receiving-end gateway again, at this time, the data sending-end gateway does not mark the missing data packet required by the data receiving end any more, forms a file, and sends the file to the data cache server.
5. The data acquisition method of the 5G intelligent energy gateway as claimed in claim 1, wherein: after the data receiving end gateway does not access the data cache server within a period of time, the data cache server judges that the data packets sent by the data sending end are analyzed and displayed by the data receiving end, and the data lose the utilization value, and then the data cache server can automatically delete the files sent by the data sending end.
6. The data acquisition method of the 5G intelligent energy gateway as claimed in claim 1, wherein: the method further comprises the steps of:
a1, when sending the data packet to the data receiving end gateway, the data sending end gateway will back up the data packet and send the backed up data packet to the data storage server;
a2, when the data storage server receives a backup data packet from the data sending end, feeding the backup data packet back to the data sending end gateway again, comparing the sent data packet with the backup data packet fed back by the data storage server by the data sending end gateway, if the data packet is the same as the sent data packet, judging that no data packet is lost in the sending process, and if the data packet is different from the sent data packet, sending the data packet which is not in the backup data packet fed back by the data storage server to the data storage server again until the data packets of the two data packets are completely the same;
a3, if the data cache server is down, the data receiving end gateway compares the received data packet with the backup data packet in the data storage server, if the datagrams of the data cache server and the data packet are the same, the data receiving end gateway sends the data packet to the data receiving end for analysis and display, and if the datagrams of the data cache server and the data packet are different, the data receiving end gateway obtains the missing data packet from the data storage server and then sends the data packet to the data receiving end for analysis and display;
a4, a manager can directly obtain a URL address of a data storage server from a DNS server through the mobile terminal device, access the data storage server, obtain a backup data packet from the data storage server, analyze the obtained backup data packet, and display the data packet on the mobile terminal device.
7. The data acquisition method of the 5G intelligent energy gateway as claimed in claim 6, wherein: the step a1 specifically includes: the data sending end gateway copies all the data packets, acquires the URL address of the data storage server through the DNS server, and then sends the copied data packets and the URL address of the data sending end gateway to the data storage server for storage through the URL address.
8. The data acquisition method of the 5G intelligent energy gateway as claimed in claim 6, wherein: in the step a3, the data receiving end gateway acquires the URL address of the data storage server from the DNS server, accesses the data storage server through the URL address, and stores the URL address, and when accessing the data storage server again, it is only required to directly access through the stored URL geology without passing through the DNS server again.
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