CN112565463A - Data breakpoint continuous transmission method - Google Patents
Data breakpoint continuous transmission method Download PDFInfo
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- CN112565463A CN112565463A CN202110052144.1A CN202110052144A CN112565463A CN 112565463 A CN112565463 A CN 112565463A CN 202110052144 A CN202110052144 A CN 202110052144A CN 112565463 A CN112565463 A CN 112565463A
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 title claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims abstract description 60
- 238000003860 storage Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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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
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/59—Providing operational support to end devices by off-loading in the network or by emulation, e.g. when they are unavailable
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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
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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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
- H04L67/50—Network services
- H04L67/54—Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users
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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
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
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Abstract
The invention discloses a data breakpoint continuous transmission method, which comprises the following steps: s10, the monitoring terminal is in an off-line mode; s20, judging whether the monitoring terminal collects the operation data of the mechanical equipment, if so, taking the collected operation data as historical data, dividing the historical data into a plurality of historical data packets according to types and storing the historical data in a storage module; s30, the monitoring terminal is in an online mode; s40, judging whether the monitoring terminal collects the operation data of the mechanical equipment, if so, taking the collected operation data as real-time data, dividing the real-time data into a plurality of real-time data packets according to types and then sending the real-time data packets to a gateway node, and if not, entering the step S50; and S50, inquiring whether the storage module stores the historical data packet, and if so, sending the historical data packet to the gateway node. According to the data breakpoint continuous transmission method, the monitoring data can be stored, and the historical data and the real-time data are uploaded after the monitoring data are online, so that the integrity of uploading of the monitoring data is guaranteed.
Description
Technical Field
The invention relates to a data breakpoint continuous transmission method.
Background
Mechanical equipment is the core of enterprise operation, and its operational reliability not only relates to enterprise's own economic benefits, but also influences the safety of other relevant enterprises, continuous production, consequently, guarantees equipment safe operation, reduces maintenance cost and improves equipment availability and receives more and more attention. Therefore, in order to reduce equipment downtime, reduce life cycle cost, improve equipment availability and reduce safety risks, the monitoring terminal is required to acquire operation data of mechanical equipment, upload the acquired operation data to the gateway node, and upload the operation data to the cloud server by the gateway node for processing.
Disclosure of Invention
The invention aims to provide a data breakpoint continuous transmission method, which can store monitoring data when a monitoring terminal cannot upload the monitoring data, and upload stored historical data and acquired real-time data after online, so that the integrity of uploading the monitoring data is ensured.
In order to achieve the above object, the technical solution of the present invention is to design a data breakpoint continuous transmission method, which includes the following steps:
s10, the monitoring terminal connected to the mechanical equipment and the gateway node are in communication interruption, and the monitoring terminal is in an off-line mode;
s20, judging whether the monitoring terminal in the off-line mode collects the operation data of the mechanical equipment, if so, taking the collected operation data as historical data, dividing the historical data into a plurality of historical data packets according to types, and adding corresponding numbers to the historical data packets and storing the historical data packets in an internal storage module;
s30, after the communication connection is established again between the monitoring terminal and the gateway node, the monitoring terminal is in an online mode;
s40, judging whether the monitoring terminal in the online mode collects the operation data of the mechanical equipment, if so, taking the collected operation data as real-time data, dividing the real-time data into a plurality of real-time data packets according to types, adding corresponding numbers to the real-time data packets, then sending the real-time data packets to a gateway node in sequence, sending the received real-time data packets to a cloud server by the gateway node, and if not, entering the step S50;
and S50, inquiring whether the storage module stores the historical data packets or not, if so, sending the inquired historical data packets to the gateway node in sequence, and sending the received historical data packets to the cloud server by the gateway node.
Preferably, the monitoring terminal acquires corresponding operating data according to a power supply mode of the mechanical equipment.
Preferably, the power supply mode of the mechanical equipment is a three-phase power supply mode or a single-phase power supply mode.
Preferably, in step S40, the sending the real-time data packets to the gateway node in sequence after adding the numbers to the real-time data packets includes the following steps:
s41, the monitoring terminal receives a real-time data packet sending command;
s42, the monitoring terminal sends the real-time data packets to the gateway node in sequence, and stores corresponding sending records according to the serial numbers of the real-time data packets;
s43, judging whether the monitoring terminal completes the sending of all real-time data packets, if so, completing the sending task of the real-time data packets, deleting all real-time data packets and sending records, and if not, entering the step S44;
and S44, according to the serial number and the sending record of each real-time data packet, searching the real-time data packets which are not sent completely, and sending the real-time data packets again, and returning to the step S43 after the sending is completed.
Preferably, in step S50, the sending the queried history data packets to the gateway node in sequence includes the following steps:
s51, the monitoring terminal receives a historical data packet sending command;
s52, the monitoring terminal sends the historical data packets stored in the storage module to the gateway node in sequence, and deletes the sent historical data packets one by one;
s53, judging whether the storage module still stores the historical data packet, if so, returning to the step S52; if the judgment result is negative, the sending task of the historical data packet is completed.
The invention has the advantages and beneficial effects that: the data breakpoint continuous transmission method has the advantages that when the monitoring terminal cannot upload the monitoring data, the monitoring data can be stored, the stored historical data and the collected real-time data are uploaded after the monitoring terminal is online, and accordingly the integrity of uploading of the monitoring data is guaranteed. Moreover, the uploaded historical data and real-time data can be deleted, so that the monitoring terminal can be ensured to keep enough storage space.
Drawings
Fig. 1 is a flowchart of a data breakpoint resuming method according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The technical scheme of the specific implementation of the invention is as follows:
as shown in fig. 1, a data breakpoint resuming method includes the following steps:
s10, the monitoring terminal connected to the mechanical equipment and the gateway node are in communication interruption, and the monitoring terminal is in an off-line mode;
s20, judging whether the monitoring terminal in the off-line mode collects the operation data of the mechanical equipment, if so, taking the collected operation data as historical data, dividing the historical data into a plurality of historical data packets according to types, and adding corresponding numbers to the historical data packets and storing the historical data packets in an internal storage module;
s30, after the communication connection is established again between the monitoring terminal and the gateway node, the monitoring terminal is in an online mode;
s40, judging whether the monitoring terminal in the online mode collects the operation data of the mechanical equipment, if so, taking the collected operation data as real-time data, dividing the real-time data into a plurality of real-time data packets according to types, adding corresponding numbers to the real-time data packets, then sending the real-time data packets to a gateway node in sequence, sending the received real-time data packets to a cloud server by the gateway node, and if not, entering the step S50;
and S50, inquiring whether the storage module stores the historical data packets or not, if so, sending the inquired historical data packets to the gateway node in sequence, and sending the received historical data packets to the cloud server by the gateway node.
The monitoring terminal acquires corresponding operation data according to the power supply mode of the mechanical equipment.
The power supply mode of the mechanical equipment is a three-phase power supply mode or a single-phase power supply mode.
In step S40, the above sending each real-time data packet to the gateway node after adding a serial number includes the following steps:
s41, the monitoring terminal receives a real-time data packet sending command;
s42, the monitoring terminal sends the real-time data packets to the gateway node in sequence, and stores corresponding sending records according to the serial numbers of the real-time data packets;
s43, judging whether the monitoring terminal completes the sending of all real-time data packets, if so, completing the sending task of the real-time data packets, deleting all real-time data packets and sending records, and if not, entering the step S44;
and S44, according to the serial number and the sending record of each real-time data packet, searching the real-time data packets which are not sent completely, and sending the real-time data packets again, and returning to the step S43 after the sending is completed.
In step S50, the sending the queried history data packets to the gateway node in sequence includes the following steps:
s51, the monitoring terminal receives a historical data packet sending command;
s52, the monitoring terminal sends the historical data packets stored in the storage module to the gateway node in sequence, and deletes the sent historical data packets one by one;
s53, judging whether the storage module still stores the historical data packet, if so, returning to the step S52; if the judgment result is negative, the sending task of the historical data packet is completed.
The invention has the advantages and beneficial effects that: the data breakpoint continuous transmission method has the advantages that when the monitoring terminal cannot upload the monitoring data, the monitoring data can be stored, the stored historical data and the collected real-time data are uploaded after the monitoring terminal is online, and accordingly the integrity of uploading of the monitoring data is guaranteed. Moreover, the uploaded historical data and real-time data can be deleted, so that the monitoring terminal can be ensured to keep enough storage space.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A data breakpoint continuous transmission method is characterized by comprising the following steps:
s10, the monitoring terminal connected to the mechanical equipment and the gateway node are in communication interruption, and the monitoring terminal is in an off-line mode;
s20, judging whether the monitoring terminal in the off-line mode collects the operation data of the mechanical equipment, if so, taking the collected operation data as historical data, dividing the historical data into a plurality of historical data packets according to types, and adding corresponding numbers to the historical data packets and storing the historical data packets in an internal storage module;
s30, after the communication connection is established again between the monitoring terminal and the gateway node, the monitoring terminal is in an online mode;
s40, judging whether the monitoring terminal in the online mode collects the operation data of the mechanical equipment, if so, taking the collected operation data as real-time data, dividing the real-time data into a plurality of real-time data packets according to types, adding corresponding numbers to the real-time data packets, then sending the real-time data packets to a gateway node in sequence, sending the received real-time data packets to a cloud server by the gateway node, and if not, entering the step S50;
and S50, inquiring whether the storage module stores the historical data packets or not, if so, sending the inquired historical data packets to the gateway node in sequence, and sending the received historical data packets to the cloud server by the gateway node.
2. The method for breakpoint transmission of data according to claim 1, wherein the monitoring terminal acquires corresponding operating data according to a power supply mode of the mechanical device.
3. The method according to claim 2, wherein the power supply mode of the mechanical device is a three-phase power supply mode or a single-phase power supply mode.
4. The method according to claim 3, wherein in step S40, the step of adding numbers to the real-time data packets and sending the real-time data packets to the gateway node in sequence includes the following steps:
s41, the monitoring terminal receives a real-time data packet sending command;
s42, the monitoring terminal sends the real-time data packets to the gateway node in sequence, and stores corresponding sending records according to the serial numbers of the real-time data packets;
s43, judging whether the monitoring terminal completes the sending of all real-time data packets, if so, completing the sending task of the real-time data packets, deleting all real-time data packets and sending records, and if not, entering the step S44;
and S44, according to the serial number and the sending record of each real-time data packet, searching the real-time data packets which are not sent completely, and sending the real-time data packets again, and returning to the step S43 after the sending is completed.
5. The method for resuming data according to claim 4, wherein in step S50, the sending the queried history packets to the gateway node in sequence includes the following steps:
s51, the monitoring terminal receives a historical data packet sending command;
s52, the monitoring terminal sends the historical data packets stored in the storage module to the gateway node in sequence, and deletes the sent historical data packets one by one;
s53, judging whether the storage module still stores the historical data packet, if so, returning to the step S52; if the judgment result is negative, the sending task of the historical data packet is completed.
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| CN202110052144.1A CN112565463A (en) | 2021-01-15 | 2021-01-15 | Data breakpoint continuous transmission method |
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| CN202110052144.1A CN112565463A (en) | 2021-01-15 | 2021-01-15 | Data breakpoint continuous transmission method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107451268A (en) * | 2017-08-03 | 2017-12-08 | 爱普（福建）科技有限公司 | A kind of method that suspension towards real-time data base resumes |
| CN107846309A (en) * | 2017-10-20 | 2018-03-27 | 深圳益邦阳光有限公司 | Suspension data forward method, electronic equipment and storage medium based on remote monitoring |
| CN207780960U (en) * | 2018-01-29 | 2018-08-28 | 北京泰豪智能工程有限公司 | A kind of wireless data acquisition system |
| CN110417757A (en) * | 2019-07-10 | 2019-11-05 | 广州博依特智能信息科技有限公司 | A kind of industrial data storage system based on edge calculations gateway |
| CN111031094A (en) * | 2019-11-06 | 2020-04-17 | 远景智能国际私人投资有限公司 | Data transmission method, device, equipment and storage medium in IoT system |
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2021
- 2021-01-15 CN CN202110052144.1A patent/CN112565463A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107451268A (en) * | 2017-08-03 | 2017-12-08 | 爱普（福建）科技有限公司 | A kind of method that suspension towards real-time data base resumes |
| CN107846309A (en) * | 2017-10-20 | 2018-03-27 | 深圳益邦阳光有限公司 | Suspension data forward method, electronic equipment and storage medium based on remote monitoring |
| CN207780960U (en) * | 2018-01-29 | 2018-08-28 | 北京泰豪智能工程有限公司 | A kind of wireless data acquisition system |
| CN110417757A (en) * | 2019-07-10 | 2019-11-05 | 广州博依特智能信息科技有限公司 | A kind of industrial data storage system based on edge calculations gateway |
| CN111031094A (en) * | 2019-11-06 | 2020-04-17 | 远景智能国际私人投资有限公司 | Data transmission method, device, equipment and storage medium in IoT system |
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