CN110324420A - A kind of high efficient data capture transmission control protocol - Google Patents
A kind of high efficient data capture transmission control protocol Download PDFInfo
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- CN110324420A CN110324420A CN201910588418.1A CN201910588418A CN110324420A CN 110324420 A CN110324420 A CN 110324420A CN 201910588418 A CN201910588418 A CN 201910588418A CN 110324420 A CN110324420 A CN 110324420A
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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
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
- H04L67/62—Establishing a time schedule for servicing the requests
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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
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
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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
- H04L69/26—Special purpose or proprietary protocols or architectures
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- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Computer And Data Communications (AREA)
Abstract
A kind of high efficient data capture transmission control protocol, including two kinds of data acquisition transmitter systems respectively upload and timing upload transfers mechanism in time.Timely upload transfers mechanism: gateway carries out data query according to polling cycle, and when this inquiry data changes compared with previous value data or exceeds preset threshold value, data are uploaded to server；When value data does not change or when without departing from preset threshold value, does not upload data；Request configuration information is sent to server after gateways and starting, after server receives request configuration information, sends configuration information to gateway.Timing upload transfers mechanism: gateway carries out data query according to polling cycle, and no matter whether data change, all upload data.The present invention has been greatly saved server stores resources, while also releasing a large amount of network transmission resource using " uploading in time " and " timing uploads " two kinds of data acquisition transmitter systems.
Description
Technical field
The present invention relates to data acquisition transmission technique field more particularly to a kind of high efficient data capture transmission control protocols.
Background technique
When being monitored to highway lightning protection facility operation state, since the operation of lightning protection facility has for a long time more
Stable state, in actual demand, it is desirable that, can be within a short period of time by the status data of variation when state changes
It uploads in time.
But the acquisition of the data of current highway lightning protection facility operation condition monitoring system and transmission, only merely
Upload server will be directly carried out after state data acquisition, this results in a large amount of repeated data in server, not only causes to take
The serious waste for device storage resource of being engaged in, and occupy limited network transmission resource.
Summary of the invention
(1) goal of the invention
To solve technical problem present in background technique, the present invention proposes that a kind of high efficient data capture passes transport control protocol
View has been greatly saved server stores resources, together using " uploading in time " and " timing uploads " two kinds of data acquisition transmitter systems
When also release a large amount of network transmission resource.
(2) technical solution
To solve the above problems, the first aspect of the present invention provides a kind of high efficient data capture transmission control protocol, packet
Two kinds of data acquisition transmitter systems are included, respectively data acquisition transmitter system is uploaded in time and timing uploads data acquisition transmitter
System；
Upload in data acquisition transmitter system in time: gateway carries out data query according to polling cycle, when this inquires number
When according to changing compared with previous data or exceed preset threshold value, data are uploaded to server；When data are not sent out
When changing, data are not uploaded；It is uploaded in data acquisition transmitter system in time, sends request to server after gateways and starting and match
Confidence breath, server receive request configuration information after to gateway send feedback configuration information；
Timing uploads in data acquisition transmitter system: in timing uplink time, no matter whether data change, and all upload
Data.
Preferably, uploading in time includes two states, respectively A1 and A2 in data acquisition transmitter system；
Under A1 state: in the case where gateway does not receive configuration information state, gateway cycles through request to postpone repetition cycle and matches
Confidence is ceased to server, until getting configuration information；
Under A2 state: gateway receive that server issues in operation without under configuration information data mode, gateway stops
Data query；It is executed according to A1 state.
Preferably, during gateway sends request configuration information to server, comprising the following steps:
When S1, first time inquiry data, the data that will acquire locally are saved, and are uploaded to server simultaneously；
S2, data are inquired according to polling cycle.
Preferably, in S2, the data acquisition equipment for inquiring data include SPD03 collector, SPD05 collector,
SPD07 collector, SPD09 collector and NPS01 collector.
Preferably, when S2 inquires data, if collector is not fed back, local data is removed, data are not uploaded, according to shape
State A1 continues.
Preferably, judge that data directly upload, and locally save without data when timing uploads data.
Preferably, configuration information is parsed after gateway receives configuration information, including two states, respectively B1 and
B2；
Under B1 state, gateway uploads successfully resolved data packet, believes according to latest configuration to configuration information successfully resolved, gateway
Breath operation；
Under B2 state, gateway parses configuration information failure, and gateway uploads parsing miss data packet, continues according to previous configuration
Information operation.
Preferably, server actively issues configuration information in the process of running, after gateway receives the configuration information issued,
Former configuration information is covered, is then continued according to state A1.
Above-mentioned technical proposal of the invention has following beneficial technical effect: this agreement is using " uploading in time " and " fixed
Two kinds of data acquisition transmitter systems of Shi Shangchuan ", had not only been avoided that the upload of a large amount of repeated datas, but also can guarantee that status data becomes
It can be uploaded in time after change, be greatly saved server stores resources, while also release a large amount of network transmission resource.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment, to this
Invention is further described.It should be understood that these descriptions are merely illustrative, and it is not intended to limit the scope of the invention.This
Outside, in the following description, descriptions of well-known structures and technologies are omitted, so as not to unnecessarily obscure the concept of the present invention.
A kind of high efficient data capture transmission control protocol proposed by the present invention, including two kinds of data acquisition transmitter systems, point
Data acquisition transmitter system Wei not be uploaded in time and timing uploads data acquisition transmitter system；
Upload in data acquisition transmitter system in time: gateway carries out data query according to polling cycle, when this inquires number
When according to changing compared with previous data or exceed preset threshold value, data are uploaded to server；When data are not sent out
When changing, data are not uploaded；It is uploaded in data acquisition transmitter system in time, sends request to server after gateways and starting and match
Confidence cease (data format is shown in Table 1), server receive request configuration information after to gateway send feedback configuration information (data format
It is shown in Table 2)；
Timing uploads in data acquisition transmitter system: in timing uplink time, no matter whether data change, and all upload
Data.(data that data acquisition transmitter system neutralizes the upload data that timing uploads in data acquisition transmitter system are uploaded in time
3) format is shown in Table
It should be noted that the data format of request configuration information is sent after table 1, gateways and starting to server
| Explanation | Heading | Module's address | Message trailer |
| Length | 1Byte | 2Byte | 1Byte |
| Example | F1 | xx xx | DD |
Table 2, server receive request configuration information after to gateway send feedback configuration information data format
Table 3 uploads data format
In an alternative embodiment, uploading in time includes two states, respectively A1 in data acquisition transmitter system
And A2；
Under A1 state: in the case where gateway does not receive configuration information state, gateway cycles through request to postpone repetition cycle and matches
Confidence is ceased to server, until getting configuration information；
Under A2 state: gateway receive that server issues in operation without configuration information data (data format is shown in Table 4)
Under state, gateway stops data query；It is executed according to A1 state.
It should be noted that table 4, gateway receive the data format without configuration information data that server issues in operation
| Explanation | Header | Module's address | Mark | Telegram end |
| Length | 1Byte | 2Byte | 1Byte | 1Byte |
| Example | F2 | xx xx | EE | DD |
In an alternative embodiment, during gateway sends request configuration information to server, including following step
It is rapid:
When S1, first time inquiry data, the data that will acquire locally are saved, and are uploaded to server simultaneously；
S2, data are inquired according to polling cycle.
In an alternative embodiment, in S2, the data acquisition equipment for inquiring data include SPD03 collector,
SPD05 collector, SPD07 collector, SPD09 collector and NPS01 collector (each collector type identification is shown in Table 5).
Table 5, collector type identification
| Serial number | Collector type | Collection device type identifies (16 system) |
| 1 | SPD03 | 03 |
| 2 | SPD05 | 05 |
| 3 | SPD07 | 07 |
| 4 | SPD09 | 09 |
| 5 | NPS01 (ground resistance Acquisition Instrument) | 21 |
| 6 | JZM (thunder and lightning Acquisition Instrument) | 31 |
It should be noted that in SPD03 collector: data change upload twice for front and back, otherwise do not upload, local to save
(data byte for uploading SPD03 acquisition in data format is shown in Table 6)；
Table 6, SPD03: data portion (4Byte) is only taken
In SPD05 collector: (uploading the data of SPD05 acquisition in data format except temperature 1 and temperature 2 are total to two-way temperature
7) byte is shown in Table outside, data change twice for front and back, is uploaded；When unchanged, if any temperature value >=threshold value all the way, uploads,
Otherwise it does not upload；It is local to save；
Table 7, SPD05: data portion (7Byte) is only taken
In SPD07 collector: being total to two-way temperature except temperature 1 and temperature 2 and leakage current (uploads in data format all the way
8) data byte of SPD07 acquisition is shown in Table outside, data change twice for front and back, upload；When unchanged, if any temperature all the way
Value or leakage current value >=threshold value, then upload, otherwise do not upload, local to save；
Table 8, SPD07: data portion (8Byte) is only taken
In SPD09 collector: except totally three road voltages, temperature 1 and temperature 2 are total to two-way for A phase voltage, B phase voltage and C phase voltage
Totally three road leakage currents (upload SPD09 acquisition in data format for temperature and A phase leakage current, B phase leakage current and C phase leakage current
9) data byte is shown in Table outside, data change twice for front and back, is uploaded；When unchanged, if there is any one following situation,
It uploads, does not otherwise upload, local to save:
The first situation, any temperature value >=threshold value all the way；
Second situation, any leakage current value >=threshold value all the way；
The third situation, any voltage value >=threshold value (upper limit) all the way, or any voltage value≤threshold value (lower limit) all the way；
Table 9, SPD09: data portion (17Byte) is only taken
In NPS01 collector: if ground resistance value >=threshold value, uploads；Otherwise it does not upload, local save (uploads data format
10) data byte of middle NPS01 acquisition is shown in Table.
Table 10, NPS01: data portion (2Byte) is only taken
| Address | Module type | Function code | Byte number | Data (2Byte) | CRC |
| 1Byte | 0x14 | 0x01 | 0x02 | 2Byte: resistance value | 2Byte |
In an alternative embodiment, when S2 inquires data, if collector is not fed back, local data is removed, no
Data are uploaded, are continued according to state A1.
In an alternative embodiment, judge when timing uploads data without data, data directly upload, and local
It saves.
In an alternative embodiment, configuration information is parsed after gateway receives configuration information, including two kinds
State, respectively B1 and B2；
Under B1 state, gateway is to configuration information successfully resolved, and gateway uploads successfully resolved data packet, and (data format is shown in Table
11) it, is run according to latest configuration information；
Under B2 state, gateway parses configuration information failure, and gateway uploads parsing miss data packet (data format is shown in Table 12),
Continue to run according to previous configuration information.
It should be noted that table 11, configuration information successfully resolved data format
Table 12, configuration information parse miss data format
In an alternative embodiment, server actively issues configuration information in the process of running, and gateway receives down
After the configuration information of hair, former configuration information is covered, is then continued according to state A1.
The present invention had both been avoided that a large amount of repetitions using " uploading in time " and " timing uploads " two kinds of data acquisition transmitter systems
The upload of data, and can guarantee and can be uploaded in time after status data changes, server stores resources are greatly saved, together
When also release a large amount of network transmission resource.
It should be understood that above-mentioned specific embodiment of the invention is used only for exemplary illustration or explains of the invention
Principle, but not to limit the present invention.Therefore, that is done without departing from the spirit and scope of the present invention is any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.In addition, appended claims purport of the present invention
Covering the whole variations fallen into attached claim scope and boundary or this range and the equivalent form on boundary and is repairing
Change example.
Claims (8)
1. a kind of high efficient data capture transmission control protocol, which is characterized in that including two kinds of data acquisition transmitter systems, respectively
Data acquisition transmitter system is uploaded in time and timing uploads data acquisition transmitter system；
Timely upload transfers mechanism: gateway carries out data query according to polling cycle, when this inquiry data and previous data number
When value is compared to changing or exceeding preset threshold value, data are uploaded to server；When value data does not change
Or when without departing from preset threshold value, do not upload data；Request configuration information, server are sent to server after gateways and starting
After receiving request configuration information, configuration information is sent to gateway.
Timing upload transfers mechanism: gateway carries out data query according to polling cycle, and no matter whether data change, and all upload
Data.
2. a kind of high efficient data capture transmission control protocol according to claim 1, which is characterized in that upload data in time
Acquire includes two states, respectively A1 and A2 in transmission mechanism；
Under A1 state: in the case where gateway does not receive configuration information state, gateway cycles through request with confidence to postpone repetition cycle
Breath is to server, until getting configuration information；
Under A2 state: gateway receive that server issues in operation without under configuration information data mode, gateway stops data
Inquiry；It is executed according to A1 state.
3. a kind of high efficient data capture transmission control protocol according to claim 1 or 2, which is characterized in that gateway is to clothes
During business device sends request configuration information, comprising the following steps:
When S1, first time inquiry data, the data that will acquire locally are saved, and are uploaded to server simultaneously；
S2, data are inquired according to polling cycle.
4. a kind of high efficient data capture transmission control protocol according to claim 3, which is characterized in that in S2, for looking into
Ask data data acquisition equipment include SPD03 collector, SPD05 collector, SPD07 collector, SPD09 collector and
NPS01 collector.
5. a kind of high efficient data capture transmission control protocol according to claim 3, which is characterized in that inquire data in S2
When, if collector is not fed back, local data is removed, data are not uploaded, continued according to state A1.
6. a kind of high efficient data capture transmission control protocol according to claim 1, which is characterized in that timing uploads data
When without data judge, data directly upload, and locally save.
7. a kind of high efficient data capture transmission control protocol according to claim 1, which is characterized in that receive and match in gateway
Configuration information is parsed after confidence breath, including two states, respectively B1 and B2；
Under B1 state, gateway uploads successfully resolved data packet to configuration information successfully resolved, gateway, transports according to latest configuration information
Row；
Under B2 state, gateway parses configuration information failure, and gateway uploads parsing miss data packet, continues according to previous configuration information
Operation.
8. a kind of high efficient data capture transmission control protocol according to claim 2, which is characterized in that server is being run
Configuration information is actively issued in the process, after gateway receives the configuration information issued, former configuration information is covered, then according to state
A1 continues.
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| CN201910588418.1A CN110324420A (en) | 2019-07-02 | 2019-07-02 | A kind of high efficient data capture transmission control protocol |
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| CN201910588418.1A CN110324420A (en) | 2019-07-02 | 2019-07-02 | A kind of high efficient data capture transmission control protocol |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505981A (en) * | 2020-04-09 | 2020-08-07 | 国网浙江省电力有限公司湖州供电公司 | UHF-based intelligent information acquisition system and method |
| CN114430412A (en) * | 2020-10-29 | 2022-05-03 | 佛山点度物联科技有限公司 | Real-time data uploading method of Internet of things based on polling numerical detection |
| CN114885022A (en) * | 2022-07-11 | 2022-08-09 | 南京知亦行信息技术有限公司 | Dynamic data processing system and method based on industrial equipment |
-
2019
- 2019-07-02 CN CN201910588418.1A patent/CN110324420A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505981A (en) * | 2020-04-09 | 2020-08-07 | 国网浙江省电力有限公司湖州供电公司 | UHF-based intelligent information acquisition system and method |
| CN111505981B (en) * | 2020-04-09 | 2022-04-19 | 国网浙江省电力有限公司湖州供电公司 | UHF-based intelligent information acquisition system and method |
| CN114430412A (en) * | 2020-10-29 | 2022-05-03 | 佛山点度物联科技有限公司 | Real-time data uploading method of Internet of things based on polling numerical detection |
| CN114885022A (en) * | 2022-07-11 | 2022-08-09 | 南京知亦行信息技术有限公司 | Dynamic data processing system and method based on industrial equipment |
| CN114885022B (en) * | 2022-07-11 | 2022-09-27 | 南京知亦行信息技术有限公司 | Dynamic data processing system and method based on industrial equipment |
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Application publication date: 20191011 |
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