CN108737453A - Telemetry method for organizing and device for Internet of Things Network Communication - Google Patents
Telemetry method for organizing and device for Internet of Things Network Communication Download PDFInfo
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- CN108737453A CN108737453A CN201811000215.8A CN201811000215A CN108737453A CN 108737453 A CN108737453 A CN 108737453A CN 201811000215 A CN201811000215 A CN 201811000215A CN 108737453 A CN108737453 A CN 108737453A
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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
- H04L69/06—Notations for structuring of protocol data, e.g. abstract syntax notation one [ASN.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
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- 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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Abstract
The present invention provides a kind of telemetry method for organizing and device for Internet of Things Network Communication, are related to Internet of Things field of communication technology, and this method includes acquisition telemetry information；Message is generated according to the telemetry information；The data structure of the message includes information object address field, Parameters variation indication field and running parameter data field；Information object address field is used to store the address of telemetry information collecting device；Parameters variation indication field includes multiple indicating bits, and each parameter of collecting device corresponds to an indicating bit, which carries out assignment according to whether the variable quantity of current collection period intrinsic parameter is more than threshold value；Running parameter data field is used to be more than according to preset sequential storage variable quantity the data of the parameter of threshold value；The message is sent to control terminal.The problem of telemetry method for organizing and device provided in an embodiment of the present invention for Internet of Things Network Communication can improve the efficiency of transmission of data, alleviate data stacking and server-side high concurrent.
Description
Technical field
The present invention relates to Internet of Things fields of communication technology, more particularly, to a kind of telemetry group for Internet of Things Network Communication
Organization method and device.
Background technology
Telemetry is the real time data received by telemetry terminal system by sensor.Telemetry comes from teleobjective,
Reflect the numerical characteristic or state of teleobjective.In power industry, telemetry refers to the operation ginseng of remote collection and transmission
Number data, including various electrical quantity (magnitudes such as voltage, electric current, power on circuit) and load uncertainty etc..
In actual Power Project, need the device category that data acquire various, and quantity is more, according to real-time
Property requirement, equipment collection period is very short, and the data of such data collection station acquisition and the data of things-internet gateway convergence are
Magnanimity.However, existing Internet of Things communication process, is only handled collected data packing, it is logical according to existing standard
Believe that agreement or enterprise's proprietary protocol upload, algorithm process is not carried out to collected mass data.Therefore, even if Internet of Things net
Pass or data collection station physical configuration and performance are very high, still will appear following serious problem：
First, since collected data can not upload in time, bulk deposition can be generated in caching, is eventually led to
Equipment delay machine；
Second, the pressure of server-side (data receiver) high concurrent and data processing is huge, be easy to cause server-side resource
Exhausted and " seemingly-dead " or delay machine.
For above-mentioned data transmission problems, currently no effective solution has been proposed.
Invention content
In view of this, the purpose of the present invention is to provide a kind of telemetry method for organizing and dress for Internet of Things Network Communication
It sets, can improve the efficiency of transmission of data, alleviate data bulk deposition and the huge problem of server-side processing pressure.
In a first aspect, an embodiment of the present invention provides a kind of telemetry method for organizing for Internet of Things Network Communication, application
In collection terminal, this method includes：Acquire telemetry information；Message is generated according to the telemetry information；The data of the message
Structure includes information object address field, Parameters variation indication field and running parameter data field；The information object address
Field is used to store the address of telemetry information collecting device；The Parameters variation indication field includes multiple indicating bits, acquisition
Each parameter of equipment corresponds to an indicating bit, and whether which is more than threshold according to the variable quantity of current collection period intrinsic parameter
Value carries out assignment；Running parameter data field is used to be more than according to preset sequential storage variable quantity the data of the parameter of threshold value；
The message is sent to control terminal.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiments of first aspect, wherein should
Information object address field is set to link layer, and the Parameters variation indication field and the running parameter data field are set to application
Layer.
With reference to first aspect or the first possible embodiment of first aspect, an embodiment of the present invention provides first party
Second of possible embodiment in face, wherein at least two byte of field length of the Parameters variation indication field.
With reference to first aspect, an embodiment of the present invention provides the third possible embodiments of first aspect, wherein on
It states indicating bit and carries out assignment according to whether the variable quantity of current collection period intrinsic parameter is more than threshold value, including：It is acquired when currently
When the variable quantity of the parameter is more than the threshold value in period, indicating bit is assigned a value of " 1 "；When the change of the parameter in current collection period
When change amount is less than the threshold value, indicating bit is assigned a value of " 0 ".
The third possible embodiment with reference to first aspect, an embodiment of the present invention provides the 4th kind of first aspect
Possible embodiment, wherein the calculating step of the variable quantity of the parameter in above-mentioned current collection period, including：It obtains current
The real time data of the parameter in collection period；The ginseng is calculated according to the parameter benchmark data in the real time data and memory database
Several variable quantities.
The 4th kind of possible embodiment with reference to first aspect, an embodiment of the present invention provides the 5th kind of first aspect
Possible embodiment, wherein the above-mentioned parameter benchmark data according in the real time data and memory database calculate the parameter
Variable quantity the step of, including：According to the parameter benchmark data in the real time data and memory database, pass through least square method
Calculate variable quantity.
With reference to first aspect, an embodiment of the present invention provides the 6th kind of possible embodiments of first aspect, wherein on
The data for the parameter for being more than threshold value according to preset sequential storage variable quantity are stated, including：It is more than the parameter of threshold value according to variable quantity
Corresponding indicating bit, sequentially storage change amount is more than the data of the parameter of threshold value from a high position to low level.
Second aspect, the embodiment of the present invention additionally provide a kind of telemetry method for organizing for Internet of Things Network Communication, answer
For control terminal, this method includes：Receive the message that collection terminal generates and sends according to telemetry information；The data of the message
Structure includes information object address field, Parameters variation indication field and running parameter data field；The information object address
Field is used to store the address of telemetry information collecting device；The Parameters variation indication field includes multiple indicating bits, this is adopted
The each parameter for collecting equipment corresponds to an indicating bit, and whether which is more than according to the variable quantity of current collection period intrinsic parameter
Threshold value carries out assignment；The running parameter data field is used to be more than according to preset sequential storage variable quantity the number of the parameter of threshold value
According to；Telemetry information is obtained according to the packet parsing.
The third aspect, the embodiment of the present invention additionally provide a kind of telemetry tissue device for Internet of Things Network Communication, packet
It includes：Generation module generates message for triggering collection end according to the telemetry information of acquisition；It is wrapped in the data structure of the message
Include information object address field, Parameters variation indication field and running parameter data field；The information object address field is used for
Store the address of the telemetry information collecting device；The Parameters variation indication field includes multiple indicating bits, the collecting device
Each parameter correspond to an indicating bit, the indicating bit according to the variable quantity of current collection period intrinsic parameter whether be more than threshold value into
Row assignment；The running parameter data field is used to be more than according to preset sequential storage variable quantity the data of the parameter of threshold value；Hair
Module is sent, the message is sent to control terminal for triggering the collection terminal.
Fourth aspect, the embodiment of the present invention additionally provide a kind of telemetry tissue device for Internet of Things Network Communication, packet
It includes：Receiving module receives the message that collection terminal generates and sends according to the telemetry of acquisition for trigger control end；The message
Data structure include information object address field, Parameters variation indication field and running parameter data field；The information pair
As address field is used to store the address of telemetry information collecting device；The Parameters variation indication field includes multiple instructions
Position, each parameter of the collecting device correspond to an indicating bit, and the indicating bit is according to the variation of the parameter in current collection period
Whether amount, which is more than threshold value, carries out assignment；The running parameter data field is used to be more than threshold value according to preset sequential storage variable quantity
Parameter data；Parsing module obtains the telemetry information for triggering the control terminal according to the packet parsing.
The embodiment of the present invention brings following advantageous effect：
A kind of telemetry method for organizing and device, this method for Internet of Things Network Communication provided in an embodiment of the present invention is answered
For collection terminal, including acquisition telemetry information；Message is generated according to the telemetry information；In the data structure of the message
Including information object address field, Parameters variation indication field and running parameter data field；The information object address field is used
In the address of storage telemetry information collecting device；The Parameters variation indication field includes multiple indicating bits, collecting device
Each parameter corresponds to an indicating bit, which carries out according to whether the variable quantity of current collection period intrinsic parameter is more than threshold value
Assignment；Running parameter data field is used to be more than according to preset sequential storage variable quantity the data of the parameter of threshold value；By the report
Text is sent to control terminal.By in the data structure of message arrange parameter change indication field and running parameter data field,
Variation in collection period is uploaded in time more than the data of the parameter of threshold value, and for changing the parameter in threshold range,
Data then not upload, and to greatly reduce the total amount of data for needing to upload, alleviate collection terminal or gateway side data is a large amount of
The problem of accumulation, the data processing pressure of server-side is correspondingly decreased, and the data volume uploaded is needed to reduce it every time
The efficiency for also improving each data transmission afterwards ensure that the real-time of data.
Other feature and advantage of the disclosure will illustrate in the following description, alternatively, Partial Feature and advantage can be with
Deduce from specification or unambiguously determine, or by implement the disclosure above-mentioned technology it can be learnt that.
To enable the above objects, features, and advantages of the disclosure to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of flow chart of telemetry method for organizing for Internet of Things Network Communication provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic diagram of Internet of Things communication protocol data structure provided in an embodiment of the present invention；
Fig. 3 is a kind of schematic diagram of information element collection data structure provided in an embodiment of the present invention；
Fig. 4 is a kind of schematic diagram of Parameters variation indication field data structure provided in an embodiment of the present invention；
Fig. 5 is a kind of schematic diagram of transmission data example provided in an embodiment of the present invention；
Fig. 6 is the flow of another telemetry method for organizing for Internet of Things Network Communication provided in an embodiment of the present invention
Figure；
Fig. 7 is a kind of telemetry tissue device for Internet of Things Network Communication provided in an embodiment of the present invention；
Fig. 8 is another telemetry tissue device for being used for Internet of Things Network Communication provided in an embodiment of the present invention.
Icon：
71- generation modules；72- sending modules；81- receiving modules；82- parsing modules.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
Currently, existing Internet of Things Network Communication directly uploads after only handling collected data packing, not to collecting
Mass data carry out algorithm process, thus there are the collected data of collection terminal to upload in time, data bulk deposition,
The problems such as data receiver processing pressure is huge and easy delay machine.It is provided in an embodiment of the present invention a kind of for Internet of Things based on this
The telemetry method for organizing and device of Network Communication can improve the efficiency of transmission of data, alleviate data bulk deposition and clothes
The huge problem of end processing pressure of being engaged in.
For ease of understanding the present embodiment, Internet of Things Network Communication is used for one kind disclosed in the embodiment of the present invention first
Telemetry method for organizing describe in detail.
As shown in Figure 1, for a kind of telemetry method for organizing for Internet of Things Network Communication provided in an embodiment of the present invention
Flow chart, this method are applied to collection terminal, and as seen from Figure 1, this method comprises the following steps：
Step S102：Acquire telemetry information.
Telemetering is that the close-in measurement value of object parametric is transmitted to remote measuring station to realize telemeasurement
Technology.Telemetering is typically to utilize sensing technology, the communication technology and data processing technique, and the close-in measurement value of object parametric is passed
Remote measuring station is transported to realize telemeasurement.And telemetry is the reality received by telemetry terminal system by sensor
When data, it come from teleobjective, reflect the numerical characteristic or state of teleobjective.
In Internet of Things Network Communication, collection terminal obtains the telemetry information of collecting device in real time.
Step S104：Message is generated according to the telemetry information；The data structure of the message includes information object
Location field, Parameters variation indication field and running parameter data field；The information object address field is for storing telemetry
The address of information collecting device；The Parameters variation indication field includes multiple indicating bits, and each parameter of collecting device corresponds to one
A indicating bit, the indicating bit carry out assignment according to whether the variable quantity of current collection period intrinsic parameter is more than threshold value；Running parameter
Data field is used to be more than according to preset sequential storage variable quantity the data of the parameter of threshold value.
The telemetry information of acquisition is generated message by collection terminal by preset format, to send.Wherein, message is net
The data cell with transmission, i.e. the website data block disposably to be sent are exchanged in network.Message contain will send it is complete
Data information, length is very inconsistent, and length is unlimited and variable.
In the present embodiment, information object address field, Parameters variation indication field are provided in the data structure of message
With running parameter data field, wherein information object address field is set to link layer, the Parameters variation indication field and the change
Change parameter data fields and is set to application layer.
In wherein one or more possible embodiments, the field length of above-mentioned parameter variation indication field is at least
Two bytes, namely at least 16 indicating bits, can indicate the situation of change of at least 16 parameters of collecting device.
In practical operation, for a specific collection period, indicating bit according to the variable quantity of current collection period intrinsic parameter whether
Assignment is carried out more than threshold value, for example, when the variable quantity of the parameter in current collection period is more than the threshold value, instruction can be given
Position is assigned a value of " 1 "；And when the variable quantity of the parameter in current collection period is less than the threshold value, it is assigned a value of " 0 " to indicating bit.
In this way, passing through the assignment situation of each indicating bit in Parameters variation indication field, you can to know which parameter is in the acquisition
It is that variation is little in period, which parameter is that variation is more than threshold value.For these variations more than the parameter of threshold value, pass through variation
Parameter data fields are more than the data of the parameter of threshold value according to preset sequential storage variable quantity, for example, can be according to variable quantity
Indicating bit corresponding more than the parameter of threshold value, sequentially storage change amount is more than the data of the parameter of threshold value from a high position to low level.
Step S106：The message is sent to control terminal.
Finally, which is sent to control terminal, so that control terminal obtains the telemetry letter of collecting device parameters
Breath.
In conjunction with practical experience, telemetry data generally variation in adjacent collection period is little, in existing Internet of Things
In communication, many repetitions or the upload of close data occupy unnecessary resource.Therefore, provided in this embodiment to be used for Internet of Things
The telemetry method for organizing of Network Communication, by the improvement to message structure, the setting information object in the data structure of message
Variation in collection period is more than the parameter of threshold value by address field, Parameters variation indication field and running parameter data field
Data upload in time, and the parameter for variable quantity in threshold range, and data then not upload in current collection period,
To greatly reduce the total amount of data for needing to upload in single collection period, collection terminal or a large amount of heaps of gateway side data are alleviated
Long-pending problem, correspondingly decreases the data processing pressure of server-side, and need every time the data volume uploaded reduce after
The efficiency for also improving each data transmission ensure that the real-time of data.
A kind of telemetry method for organizing for Internet of Things Network Communication provided in an embodiment of the present invention, this method are applied to adopt
Collect end, including acquisition telemetry information；Message is generated according to the telemetry information；The data structure of the message includes letter
Cease object address field, Parameters variation indication field and running parameter data field；The information object address field is for storing
The address of telemetry information collecting device；The Parameters variation indication field includes multiple indicating bits, each ginseng of collecting device
The corresponding indicating bit of number, the indicating bit carry out assignment according to whether the variable quantity of current collection period intrinsic parameter is more than threshold value；
Running parameter data field is used to be more than according to preset sequential storage variable quantity the data of the parameter of threshold value；The message is sent
To control terminal；The efficiency of transmission of data is can effectively improve, alleviates data bulk deposition and server-side processing pressure is huge
Problem.
On the basis of Fig. 1, the embodiment of the present invention additionally provides another telemetry tissue for being used for Internet of Things Network Communication
Method is also provided with parameter benchmark data, is stored in memory database in the method, and the parameter benchmark data are for tying
The real time data for closing each parameter in collection period, calculates the variable quantity of parameters in each collection period.
In wherein a kind of possible embodiment, each parameter for the collecting device that first time collection period is obtained it is distant
Measured data is set as parameter benchmark data, in collection period later, by by the real-time number of each collected each parameter
It is compared according to the parameter benchmark data, to calculate the variable quantity of parameters.For example, can be calculated by least square method
The variable quantity.Wherein, the formula that the variable quantity is calculated using least square method is as follows：
Δ=(U'a-Ua)2
In formula, Δ is the variable quantity of parameter, U'aFor the real time data of parameter, UaFor parameter benchmark data.
In the present embodiment, it is also provided with the update cycle of parameter benchmark data, which is more than acquisition week
Phase is replaced with the parameters data that next collection period obtains in update memory database when the update cycle, timing reached
Parameter benchmark data.In this way, by the update cycle of arrange parameter reference data, at regular intervals, such as 30 minutes, i.e.,
Again parameter current reference data is covered with the real time data of each parameter, ensure that the true and reliable of data.
Telemetry method for organizing provided in this embodiment for Internet of Things Network Communication, by changing to message data structure
Into substituting mass data with data volume small as possible so that need greatly reducing for the data volume uploaded, improve data biography
Defeated efficiency；Meanwhile by periodically updating parameter benchmark data, it ensure that the real-time and authenticity of telemetry.
The embodiment of the present invention becomes apparent from the telemetry understood for Internet of Things Network Communication by introducing an application example
The application of method for organizing.
It is a kind of schematic diagram of Internet of Things communication protocol data structure provided in an embodiment of the present invention, for this referring to Fig. 2
The improvement of message data structure in invention, wherein inside the information element collection inside the Application service data unit of application layer,
Increase Parameters variation indication field behind each information object address field, some parameter which indicates equipment is
No to change, if there is a change, then the indicating bit where parameter is assigned a value of " 1 ", is otherwise " 0 ".It is indicated in Parameters variation
Sequence behind field according to this field from a high position to status adds the changed parameter of numerical value successively.I.e.：By Parameters variation
It is assigned a value of the relevant parameter of " 1 " inside indication field, is filled in inside subsequent data information according to " big end " position sequence.
Referring to Fig. 3, it is a kind of schematic diagram of information element collection data structure provided in an embodiment of the present invention, is shown in Fig. 3
Embodiment in, Parameters variation indication field is two bytes, behind face be variation more than threshold value supplemental characteristic, be
Two bytes.
By taking the acquisition of power industry switchgear house data as an example, wherein information object address refers to the number of data collection station
According to the link address of collecting device, collecting device includes：Intelligent electric meter, comprehensive protector, direct current cabinet, Temperature Humidity Sensor and
Cigarette propagated sensation sensor etc., the information object address field are two bytes.Parameters variation refer to each smart machine or
Whether person's sensor parameters numerical value changes in next collection period, which is two bytes.?
In the present embodiment, running parameter data field is according to changed parameter indicating bit in Parameters variation indication field, from height
The sequence of position to low level is arranged in order composition.
Here, collecting device is by taking intelligent electric meter as an example, wherein the link address of the intelligent ammeter that withers is 0X4008 (telemetering numbers
According to initial address 0X4001).As shown in figure 4, being a kind of schematic diagram of Parameters variation indication field data structure, wherein should
Parameters variation indication field is two bytes, including 16 indicating bits, each bit represents the variation of some parameter, practical to wrap
15 parameters containing the intelligent electric meter illustrate that the Parameters variation indication field can indicate the variation of this 15 parameters.
In the present embodiment, if some parameter changes by least square method calculating, in its corresponding instruction
Position set, otherwise reset.For example, line voltage UabIt changes with frequency F, other parameters are constant, then Parameters variation indicating bit
Value be：0000 0010 0000 0100B.
If the numerical value line voltage U of Parameters variationab=365V, frequency F=49.869Hz are then concentrated in information element, first
The transmission data of a information object is：40 08 02 04 01 9D C2 CD, transmission data format hair shown in Figure 5
Send the schematic diagram of data instance.
The embodiment of the present invention additionally provides another telemetry method for organizing for being used for Internet of Things Network Communication, is applied to control
End, as shown in fig. 6, for the flow chart of this method, as seen from Figure 6, this approach includes the following steps：
Step S602：Receive the message that collection terminal generates and sends according to telemetry information；The data structure of the message
Include information object address field, Parameters variation indication field and running parameter data field；The information object address field
Address for storing telemetry information collecting device；The Parameters variation indication field includes multiple indicating bits, which sets
Standby each parameter corresponds to an indicating bit, and whether which is more than threshold value according to the variable quantity of current collection period intrinsic parameter
Carry out assignment；The running parameter data field is used for the data according to the changed parameter of preset sequential storage.
Step S604：Telemetry information is obtained according to the packet parsing.
In practical operation, usual collection terminal and control terminal are matched to complete the data transmission of Internet of Things Network Communication, control
End processed receives the message that collection terminal is generated and sent, and message structure is consistent with the message that collection terminal is sent, and control terminal passes through solution
It analyses the message and obtains the telemetry information of collecting device.
Here, control terminal is matched the acquisition and is set by the link address of collecting device in reading information object address field
Standby parameter, and by the assignment situation of each indicating bit in Parameters variation indication field, threshold value is more than for Parameters variation amount
, the data of the parameter are read in corresponding position from running parameter data field, and the ginseng of threshold value is more than for Parameters variation amount
Number is then not necessarily to read.In this way, control terminal data volume to be treated also greatly reduces, to promote the working efficiency of server-side,
Also reduce the pressure of server-side high concurrent.
It is a kind of telemetry tissue device for Internet of Things Network Communication provided in an embodiment of the present invention, by scheming referring to Fig. 7
7 as it can be seen that the device includes the generation module 71 being connected with each other and sending module 72, wherein the function of modules is as follows：
Generation module 71 generates message for triggering collection end according to the telemetry information of acquisition；The data of the message
Structure includes information object address field, Parameters variation indication field and running parameter data field；The information object address
Field is used to store the address of the telemetry information collecting device；The Parameters variation indication field includes multiple indicating bits, should
Each parameter of collecting device corresponds to an indicating bit, and whether the indicating bit is big according to the variable quantity of current collection period intrinsic parameter
Assignment is carried out in threshold value；Parameter of the running parameter data field for being more than threshold value according to preset sequential storage variable quantity
Data；
The message is sent to control terminal by sending module 72 for triggering the collection terminal.
Telemetry tissue device provided in an embodiment of the present invention for Internet of Things Network Communication, with above-described embodiment one, in fact
The telemetry method for organizing technical characteristic having the same for Internet of Things Network Communication that example two and embodiment three provide is applied, so
Also identical technical problem can be solved, identical technique effect is reached.
Referring to Fig. 8, the telemetry tissue device of Internet of Things Network Communication is used for for another kind provided in an embodiment of the present invention, by
Fig. 8 is as it can be seen that the device includes the receiving module 81 being connected with each other and parsing module 82, wherein the function of modules is as follows：
Receiving module 81 receives the report that collection terminal generates and sends according to the telemetry of acquisition for trigger control end
Text；The data structure of the message includes information object address field, Parameters variation indication field and running parameter data field；
The information object address field is used to store the address of telemetry information collecting device；The Parameters variation indication field includes more
Each parameter of a indicating bit, the collecting device corresponds to an indicating bit, and the indicating bit is according to the parameter in current collection period
Variable quantity whether be more than threshold value carry out assignment；The running parameter data field is used for big according to preset sequential storage variable quantity
In the data of the parameter of threshold value；
Parsing module 82 obtains the telemetry information for triggering the control terminal according to the packet parsing.
The telemetry tissue device for Internet of Things Network Communication that the embodiment of the present invention is provided, realization principle and generation
Technique effect it is identical with preceding method example IV, for briefly describe, device embodiment part do not refer to place, before can refer to
State corresponding contents in embodiment of the method.
Unless specifically stated otherwise, the opposite step of the component and step that otherwise illustrate in these embodiments, digital table
It is not limit the scope of the invention up to formula and numerical value.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustrative, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
Flow chart and block diagram in attached drawing show the system, method and computer journey of multiple embodiments according to the present invention
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part for a part for one module, section or code of table, the module, section or code includes one or more uses
The executable instruction of the logic function as defined in realization.It should also be noted that in some implementations as replacements, being marked in box
The function of note can also occur in a different order than that indicated in the drawings.For example, two continuous boxes can essentially base
Originally it is performed in parallel, they can also be executed in the opposite order sometimes, this is depended on the functions involved.It is also noted that
It is the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart, can uses and execute rule
The dedicated hardware based system of fixed function or action is realized, or can use the group of specialized hardware and computer instruction
It closes to realize.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
Finally it should be noted that：Embodiment described above, only specific implementation mode of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that：Any one skilled in the art
In the technical scope disclosed by the present invention, it can still modify to the technical solution recorded in previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of telemetry method for organizing for Internet of Things Network Communication, which is characterized in that be applied to collection terminal, the method packet
It includes：
Acquire telemetry information；
Message is generated according to the telemetry information；The data structure of the message includes information object address field, ginseng
Number variation indication field and running parameter data field；Described information object address field is for storing the telemetry information
The address of collecting device；The Parameters variation indication field includes multiple indicating bits, and each parameter of the collecting device corresponds to
Whether one indicating bit, the indicating bit are assigned more than threshold value according to the variable quantity of the parameter in current collection period
Value；The running parameter data field is used to be more than according to variable quantity described in preset sequential storage the parameter of the threshold value
Data；
The message is sent to control terminal.
2. the telemetry method for organizing according to claim 1 for Internet of Things Network Communication, which is characterized in that described information
Object address field is set to link layer, and the Parameters variation indication field and the running parameter data field are set to application
Layer.
3. the telemetry method for organizing according to claim 1 or 2 for Internet of Things Network Communication, which is characterized in that described
At least two byte of field length of Parameters variation indication field.
4. the telemetry method for organizing according to claim 1 for Internet of Things Network Communication, which is characterized in that the instruction
Position carries out assignment according to whether the variable quantity of the parameter in current collection period is more than threshold value, including：
When the variable quantity of the parameter in current collection period is more than the threshold value, the indicating bit is assigned a value of " 1 "；
When the variable quantity of the parameter in current collection period is less than the threshold value, the indicating bit is assigned a value of " 0 ".
5. the telemetry method for organizing according to claim 4 for Internet of Things Network Communication, which is characterized in that described current
The calculating step of the variable quantity of the parameter in collection period, including：
Obtain the real time data of the parameter in current collection period；
The variable quantity of the parameter is calculated according to the parameter benchmark data in the real time data and memory database.
6. the telemetry method for organizing according to claim 5 for Internet of Things Network Communication, which is characterized in that the basis
The step of real time data calculates the variable quantity of the parameter with the parameter benchmark data in memory database, including：
According to the parameter benchmark data in the real time data and memory database, the variation is calculated by least square method
Amount.
7. the telemetry method for organizing according to claim 1 for Internet of Things Network Communication, which is characterized in that it is described according to
Variable quantity described in preset sequential storage is more than the data of the parameter of the threshold value, including：
It is more than the corresponding indicating bit of the parameter of the threshold value according to the variable quantity, is sequentially stored from a high position to low level
The variable quantity is more than the data of the parameter of the threshold value.
8. a kind of telemetry method for organizing for Internet of Things Network Communication, which is characterized in that be applied to control terminal, the method packet
It includes：
Receive the message that collection terminal generates and sends according to telemetry information；The data structure of the message includes information pair
As address field, Parameters variation indication field and running parameter data field；Described information object address field is for storing institute
State the address of telemetry information collecting device；The Parameters variation indication field includes multiple indicating bits, the collecting device
Each parameter correspond to an indicating bit, the indicating bit according to the variable quantity of the parameter in current collection period whether
Assignment is carried out more than threshold value；The running parameter data field is used to be more than according to variable quantity described in preset sequential storage described
The data of the parameter of threshold value；
The telemetry information is obtained according to the packet parsing.
9. a kind of telemetry tissue device for Internet of Things Network Communication, which is characterized in that including：
Generation module generates message for triggering collection end according to the telemetry information of acquisition；The data structure of the message
Include information object address field, Parameters variation indication field and running parameter data field；Described information object address word
Address of the section for storing the telemetry information collecting device；The Parameters variation indication field includes multiple indicating bits,
Each parameter of the collecting device corresponds to an indicating bit, and the indicating bit is according to the parameter in current collection period
Variable quantity whether be more than threshold value carry out assignment；The running parameter data field according to described in preset sequential storage for becoming
Change amount is more than the data of the parameter of the threshold value；
The message is sent to control terminal by sending module for triggering the collection terminal.
10. a kind of telemetry tissue device for Internet of Things Network Communication, which is characterized in that including：
Receiving module receives the message that collection terminal generates and sends according to the telemetry of acquisition for trigger control end；It is described
The data structure of message includes information object address field, Parameters variation indication field and running parameter data field；It is described
Information object address field is used to store the address of the telemetry information collecting device；The Parameters variation indication field packet
Containing multiple indicating bits, each parameter of the collecting device corresponds to an indicating bit, and the indicating bit is according to current acquisition
Whether the variable quantity of the parameter is more than threshold value progress assignment in period；The running parameter data field is used for according to preset
Variable quantity described in sequential storage is more than the data of the parameter of the threshold value；
Parsing module obtains the telemetry information for triggering the control terminal according to the packet parsing.
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