CN109274464A - A kind of boiler product and model maintaining method and device for intelligent chemical plant - Google Patents
A kind of boiler product and model maintaining method and device for intelligent chemical plant Download PDFInfo
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- CN109274464A CN109274464A CN201811423980.0A CN201811423980A CN109274464A CN 109274464 A CN109274464 A CN 109274464A CN 201811423980 A CN201811423980 A CN 201811423980A CN 109274464 A CN109274464 A CN 109274464A
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- boiler
- information
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- information terminal
- center
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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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
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- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention discloses a kind of boiler product for intelligent chemical plant and model maintaining method, include the following steps: product and type information that boiler is collected by the boiler maintenance of information terminal being built in boiler；The channel quality of communication channel is periodically sensed by boiler maintenance of information terminal based on reference signal and with the period 1；The channel quality of the communication channel sensed is stored in the memory of boiler maintenance of information terminal by boiler maintenance of information terminal；Information transmission request message is sent from boiler maintenance of information terminal to boiler implosion center；Information is received by boiler maintenance of information terminal and transmits approval message；After receiving information transmission approval message, the ready instruction of channel quality information is sent from boiler maintenance of information terminal to boiler implosion center；By boiler maintenance of information terminal monitoring channel quality data request message；Channel quality is divided into multiple data groupings by boiler maintenance of information terminal, and the first data grouping is sent to boiler implosion center.
Description
Technical field
The present invention relates to boiler product technical field, especially with regard to a kind of boiler product for intelligent chemical plant and
Model maintaining method and device.
Background technique
Internet of Things is the important component of generation information technology, and the important development stage in " informationization " epoch.
Its English name is: " Internet of things (IoT) ".As its name suggests, Internet of Things is exactly the connected internet of object object.This
There is two layers of meaning: first, the core of Internet of Things and basis are still internet, it is extension and extension based on the internet
Network；Second, its user terminal extends and extends between any article and article, information exchange and communication are carried out, that is,
Object object mutually ceases.
It can establish boiler Internet of Things cloud platform using the theory and technology of Internet of Things, supervise production, the pin of enterprise comprehensively
It sells, after-sale service situation, monitors the real-time operating condition of every boiler with Internet of Things, and by big data analysis technology, it is raw
At data information statistical graph.It with the big data highly effective gathering of this Promoting Enterprise product, effectively integrates, in-depth data correlation point
Analysis, fusion utilize.National standard Internet of Things code nameplate is installed additional to boiler product, and the dynamic anti-fake based on two dimensional code is provided.National standard Internet of Things code
And it is that the two-dimensional code product information based on big data cloud platform that equipment manufacture is made is handed over that scan code system, which is Mai Di company,
Mutual identifying system, client, which takes out mobile phone and sweeps, to be swept, and can be achieved with the back-tracing anti-fake of product, fake products is without being stealthy, so that enterprise
Industry can be flowed to extremely low cost-effective control product, monitor Product Status, General Promotion user experience.Establish field maintenance
System, Maintenance Engineer can directly be reported for repairment by barcode scanning, and job information degree is reported in raising for repairment, promote working efficiency.With
After technology of Internet of things carries out real time data acquisition to boiler operation situation and is sent to enterprise's cloud platform by wireless technology
Platform database.
Enterprise product all establishes file of product in enterprise's cloud platform, establishes identity information for product, is product in company
Platform is built in the displaying of website.Enterprise grasps the control to oneself product completely, and product data, externally display is controllable, does not let out
Reveal the core data of product.Product price, freight charges are added, the product of let us is directly realized by online transaction, increases the pin of enterprise
Sell means.Product introduction is concerned, browses, model is downloaded, and back-end data can ask, and enterprise product can be mentioned significantly with directed marketing
The success rate of high product sale.
The information disclosed in the background technology section is intended only to increase the understanding to general background of the invention, without answering
When being considered as recognizing or imply that the information constitutes the prior art already known to those of ordinary skill in the art in any form.
Summary of the invention
The purpose of the present invention is to provide a kind of boiler product for intelligent chemical plant and model maintaining method and device,
It can take into account degree of regulation and information overhead, and the result of power regulation substantially meets the requirement of Internet of Things Network Communication.
To achieve the above object, the present invention provides a kind of boiler product for intelligent chemical plant and model maintenance sides
Method includes the following steps:
The product and type information of boiler are collected by the boiler maintenance of information terminal being built in boiler；
The letter of communication channel is periodically sensed by boiler maintenance of information terminal based on reference signal and with the period 1
Road quality, wherein reference signal is sent by boiler implosion center；
The channel quality of the communication channel sensed is stored in boiler maintenance of information terminal by boiler maintenance of information terminal
Memory in；
Information transmission request message is sent from boiler maintenance of information terminal to boiler implosion center；
Information is received by boiler maintenance of information terminal and transmits approval message, wherein it is by boiler that information, which transmits approval message,
Control centre sends in response to receiving information transmission request message；
After receiving information transmission approval message, channel is sent from boiler maintenance of information terminal to boiler implosion center
The ready instruction of quality information；
By boiler maintenance of information terminal monitoring channel quality data request message, wherein channel quality data request message
It is periodically to be sent by boiler implosion center with second round；
In response to receiving channel quality data request message for the first time, the letter that will be stored by boiler maintenance of information terminal
Road quality is divided into multiple data groupings, and the first data grouping is sent to boiler implosion center；
Continued to monitor channel quality data request message by boiler maintenance of information terminal；
In response to receiving channel quality data request message every time, by boiler maintenance of information terminal by subsequent data packet
It is sent to boiler implosion center；
Boiler information is received by boiler maintenance of information terminal and transmits approval message, wherein boiler information transmits approval message
It is to be sent by boiler implosion center；And
In response to receiving boiler information transmission approval message, by boiler maintenance of information terminal by the product and model of boiler
Information is sent to boiler implosion center.
In a preferred embodiment, wherein boiler implosion center is that boiler information biography is sent based on following steps
Defeated approval message:
Receive the multiple data groupings sent by boiler maintenance of information terminal；
Judge whether the wireless communication between boiler implosion center and boiler maintenance of information terminal is stable based on data grouping；
If it is determined that the wireless communication between boiler implosion center and boiler maintenance of information terminal is stablized, then to boiler information
Maintenance terminal sends boiler information and transmits approval message.
In a preferred embodiment, wherein include all data point in the ready instruction of channel quality information
The total number of group include for the data grouping in the last one data grouping is and wherein the last one data grouping
Indicator.
In a preferred embodiment, wherein channel quality data request message be by boiler implosion center in response to
Receive channel quality information it is ready instruction and send.
In a preferred embodiment, if it is determined that it is wireless between boiler implosion center and boiler maintenance of information terminal
Communicate it is unstable, then by boiler implosion center improve send signal transmission power, while from boiler implosion center to boiler believe
It ceases maintenance terminal and sends the instruction for improving transmission power, wherein boiler maintenance of information terminal can be based on raising transmission power
Instruction sends transmission power used in information to improve to boiler implosion center.
The present invention provides a kind of boiler product for intelligent chemical plant and model maintenance devices, comprising:
The product of boiler and the module of type information are collected for the boiler maintenance of information terminal by being built in boiler；
For periodically sensing communication channel by boiler maintenance of information terminal based on reference signal and with the period 1
Channel quality module, wherein reference signal is sent by boiler implosion center；
For the channel quality of the communication channel sensed to be stored in boiler maintenance of information by boiler maintenance of information terminal
Module in the memory of terminal；
For sending the module of information transmission request message from boiler maintenance of information terminal to boiler implosion center；
For receiving the module of information transmission approval message by boiler maintenance of information terminal, wherein information transmission is permitted disappearing
Breath is to be sent by boiler implosion center in response to receiving information transmission request message；
For the module after receiving information transmission approval message, from boiler maintenance of information terminal into boiler implosion
The heart sends the ready instruction of channel quality information；
For the module by boiler maintenance of information terminal monitoring channel quality data request message, wherein channel quality number
It is periodically to be sent by boiler implosion center with second round according to request message；
It, will by boiler maintenance of information terminal for the module in response to receiving channel quality data request message for the first time
The channel quality stored is divided into multiple data groupings, and the first data grouping is sent to boiler implosion center；
For continuing the module of monitoring channel quality data request message by boiler maintenance of information terminal；
For in response to receiving channel quality data request message every time, by boiler maintenance of information terminal by follow-up data
Send packets to the module at boiler implosion center；
For receiving the module of boiler information transmission approval message by boiler maintenance of information terminal, wherein boiler information passes
Defeated approval message is sent by boiler implosion center；And
For in response to receiving boiler information transmission approval message, by boiler maintenance of information terminal by the product of boiler and
Type information is sent to the module at boiler implosion center.
In a preferred embodiment, wherein boiler implosion center is that boiler information biography is sent based on following steps
Defeated approval message:
Receive the multiple data groupings sent by boiler maintenance of information terminal；
Judge whether the wireless communication between boiler implosion center and boiler maintenance of information terminal is stable based on data grouping；
If it is determined that the wireless communication between boiler implosion center and boiler maintenance of information terminal is stablized, then to boiler information
Maintenance terminal sends boiler information and transmits approval message.
In a preferred embodiment, wherein include all data point in the ready instruction of channel quality information
The total number of group include for the data grouping in the last one data grouping is and wherein the last one data grouping
Indicator.
In a preferred embodiment, wherein channel quality data request message be by boiler implosion center in response to
Receive channel quality information it is ready instruction and send.
In a preferred embodiment, if it is determined that it is wireless between boiler implosion center and boiler maintenance of information terminal
Communicate it is unstable, then by boiler implosion center improve send signal transmission power, while from boiler implosion center to boiler believe
It ceases maintenance terminal and sends the instruction for improving transmission power, wherein boiler maintenance of information terminal can be based on raising transmission power
Instruction sends transmission power used in information to improve to boiler implosion center.
Compared with prior art, the present invention has the advantage that the boiler product in the intelligent chemical plant based on Internet of Things and
Model maintaining method can be realized the real-time automatic monitoring to boiler model, product sales situation, and it is manual to greatly reduce enterprise
Update the manpower and physics put into required for boiler model, product sales situation.Method of the invention is low for internet of things equipment
The requirement of cost, low-power, devise it is a kind of can method with power small as far as possible to send message, inventor has found in object
In networked system, if it is desired to send related news with the smallest power, then must carry out having feedback for transmission power
Control, but inventor has found simultaneously, the method control of prior art Feedback of Power control is inaccurate, for transmission power
Speech, existing method can be adjustable that excessively coarse or power regulation information overhead is excessive, and these problems are in Internet of things system
In be all very important.In order to overcome the above problem, the present invention devises a kind of unique method for adjusting transmission power, this
The method of invention can take into account degree of regulation and information overhead, and the result of power regulation substantially meets wanting for Internet of Things Network Communication
It asks.
Detailed description of the invention
Fig. 1 is the boiler product and model maintaining method process for intelligent chemical plant according to an embodiment of the present invention
Figure.
Specific embodiment
With reference to the accompanying drawing, specific embodiments of the present invention will be described in detail, it is to be understood that guarantor of the invention
Shield range is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
Embodiment 1
Fig. 1 is the boiler product and model maintaining method process for intelligent chemical plant according to an embodiment of the present invention
Figure.As shown, the boiler product and model maintaining method for intelligent chemical plant of the invention includes the following steps:
Step 101: the product and type information of boiler are collected by the boiler maintenance of information terminal being built in boiler；
Step 102: periodically sensing communication by boiler maintenance of information terminal based on reference signal and with the period 1
The channel quality of channel, wherein reference signal is sent by boiler implosion center；
Step 103: the channel quality of the communication channel sensed being stored in boiler information by boiler maintenance of information terminal
In the memory of maintenance terminal；
Step 104: sending information transmission request message from boiler maintenance of information terminal to boiler implosion center；
Step 105: information being received by boiler maintenance of information terminal and transmits approval message, wherein information transmits approval message
It is to be sent by boiler implosion center in response to receiving information transmission request message；
Step 106: after receiving information transmission approval message, from boiler maintenance of information terminal to boiler implosion center
Send the ready instruction of channel quality information；
Step 107: by boiler maintenance of information terminal monitoring channel quality data request message, wherein channel quality data
Request message is periodically to be sent by boiler implosion center with second round；
Step 108: in response to receiving channel quality data request message for the first time, by boiler maintenance of information terminal by institute
The channel quality of storage is divided into multiple data groupings, and the first data grouping is sent to boiler implosion center；
Step 109: being continued to monitor channel quality data request message by boiler maintenance of information terminal；
Step 110:, will be subsequent by boiler maintenance of information terminal in response to receiving channel quality data request message every time
Data grouping is sent to boiler implosion center；
Step 111: boiler information being received by boiler maintenance of information terminal and transmits approval message, wherein the transmission of boiler information
Approval message is sent by boiler implosion center；And
Step 112: in response to receiving boiler information transmission approval message, by boiler maintenance of information terminal by the production of boiler
Product and type information are sent to boiler implosion center.
Embodiment 2
Boiler product and model maintaining method for intelligent chemical plant of the invention includes the following steps: by being built in pot
Boiler maintenance of information terminal in furnace collects the product and type information of boiler；Reference signal is based on by boiler maintenance of information terminal
And the channel quality of communication channel is periodically sensed with the period 1, wherein reference signal is sent out by boiler implosion center
It send；The channel quality of the communication channel sensed is stored in depositing for boiler maintenance of information terminal by boiler maintenance of information terminal
In reservoir；Information transmission request message is sent from boiler maintenance of information terminal to boiler implosion center；It is whole by boiler maintenance of information
Termination, which is collected mail, ceases transmission approval message, wherein it is by boiler implosion center in response to receiving information that information, which transmits approval message,
Transfer request message and send；After receiving information transmission approval message, from boiler maintenance of information terminal to boiler control
Center processed sends the ready instruction of channel quality information；Disappeared by the request of boiler maintenance of information terminal monitoring channel quality data
Breath, wherein channel quality data request message is periodically to be sent by boiler implosion center with second round；In response to
Channel quality data request message is received for the first time, is divided into the channel quality stored by boiler maintenance of information terminal more
A data grouping, and the first data grouping is sent to boiler implosion center；Continued to monitor channel by boiler maintenance of information terminal
Qualitative data request message；In response to receiving channel quality data request message every time, by boiler maintenance of information terminal will after
Continuous data grouping is sent to boiler implosion center；Boiler information is received by boiler maintenance of information terminal and transmits approval message, wherein
Boiler information, which transmits approval message, to be sent by boiler implosion center；And permit disappearing in response to receiving the transmission of boiler information
Breath, is sent to boiler implosion center for the product of boiler and type information by boiler maintenance of information terminal.
In above scheme, wherein boiler implosion center is to send boiler information transmission approval message based on following steps
: receive the multiple data groupings sent by boiler maintenance of information terminal；Boiler implosion center and pot are judged based on data grouping
Whether the wireless communication between furnace maintenance of information terminal is stable；If it is determined that boiler implosion center and boiler maintenance of information terminal it
Between wireless communication stablize, then to boiler maintenance of information terminal send boiler information transmit approval message.
Embodiment 3
In a preferred embodiment, wherein include all data point in the ready instruction of channel quality information
The total number of group include for the data grouping in the last one data grouping is and wherein the last one data grouping
Indicator.
In a preferred embodiment, wherein channel quality data request message be by boiler implosion center in response to
Receive channel quality information it is ready instruction and send.
Embodiment 4
In a preferred embodiment, if it is determined that channel radio between boiler implosion center and boiler maintenance of information terminal
Believe unstable, then improves the transmission power for sending signal by boiler implosion center, while from boiler implosion center to boiler information
Maintenance terminal sends the instruction for improving transmission power, wherein boiler maintenance of information terminal can be based on the finger for improving transmission power
Show to improve to boiler implosion center and send transmission power used in information.
Embodiment 5
The present invention also provides a kind of boiler product for intelligent chemical plant and model maintenance devices, comprising:
The product of boiler and the module of type information are collected for the boiler maintenance of information terminal by being built in boiler；
For periodically sensing communication channel by boiler maintenance of information terminal based on reference signal and with the period 1
Channel quality module, wherein reference signal is sent by boiler implosion center；
For the channel quality of the communication channel sensed to be stored in boiler maintenance of information by boiler maintenance of information terminal
Module in the memory of terminal；
For sending the module of information transmission request message from boiler maintenance of information terminal to boiler implosion center；
For receiving the module of information transmission approval message by boiler maintenance of information terminal, wherein information transmission is permitted disappearing
Breath is to be sent by boiler implosion center in response to receiving information transmission request message；
For the module after receiving information transmission approval message, from boiler maintenance of information terminal into boiler implosion
The heart sends the ready instruction of channel quality information；
For the module by boiler maintenance of information terminal monitoring channel quality data request message, wherein channel quality number
It is periodically to be sent by boiler implosion center with second round according to request message；
It, will by boiler maintenance of information terminal for the module in response to receiving channel quality data request message for the first time
The channel quality stored is divided into multiple data groupings, and the first data grouping is sent to boiler implosion center；
For continuing the module of monitoring channel quality data request message by boiler maintenance of information terminal；
For in response to receiving channel quality data request message every time, by boiler maintenance of information terminal by follow-up data
Send packets to the module at boiler implosion center；
For receiving the module of boiler information transmission approval message by boiler maintenance of information terminal, wherein boiler information passes
Defeated approval message is sent by boiler implosion center；And
For in response to receiving boiler information transmission approval message, by boiler maintenance of information terminal by the product of boiler and
Type information is sent to the module at boiler implosion center.
Embodiment 6
The present invention also provides a kind of boiler product for intelligent chemical plant and model maintenance devices, comprising: for by
The boiler maintenance of information terminal being built in boiler collects the product of boiler and the module of type information；For being tieed up by boiler information
Shield terminal periodically senses the module of the channel quality of communication channel based on reference signal and with the period 1, wherein ginseng
Examining signal is sent by boiler implosion center；For by boiler maintenance of information terminal by the channel matter of the communication channel sensed
Measure the module being stored in the memory of boiler maintenance of information terminal；For from boiler maintenance of information terminal to boiler implosion center
Send the module of information transmission request message；For receiving the module of information transmission approval message by boiler maintenance of information terminal,
Wherein, information transmission approval message is to be sent by boiler implosion center in response to receiving information transmission request message；With
In the module after receiving information transmission approval message, channel is sent from boiler maintenance of information terminal to boiler implosion center
The ready instruction of quality information；For the module by boiler maintenance of information terminal monitoring channel quality data request message,
In, channel quality data request message is periodically to be sent by boiler implosion center with second round；For in response to
The module for receiving channel quality data request message for the first time is divided the channel quality stored by boiler maintenance of information terminal
Multiple data groupings are cut into, and the first data grouping is sent to boiler implosion center；For by boiler maintenance of information terminal after
The module of continuous monitoring channel quality data request message；For in response to receiving channel quality data request message every time, by
Subsequent data packet is sent to the module at boiler implosion center by boiler maintenance of information terminal；For by boiler maintenance of information terminal
Receive the module of boiler information transmission approval message, wherein boiler information, which transmits approval message, to be sent by boiler implosion center
's；And in response to receiving boiler information transmission approval message, by boiler maintenance of information terminal by the product of boiler and
Type information is sent to the module at boiler implosion center.
In a preferred embodiment, wherein boiler implosion center is that boiler information biography is sent based on following steps
Defeated approval message: receiving the multiple data groupings sent by boiler maintenance of information terminal；Boiler control is judged based on data grouping
Whether the wireless communication between center processed and boiler maintenance of information terminal is stable；If it is determined that boiler implosion center and boiler information
Wireless communication between maintenance terminal is stablized, then sends boiler information to boiler maintenance of information terminal and transmit approval message.
In a preferred embodiment, wherein include all data point in the ready instruction of channel quality information
The total number of group include for the data grouping in the last one data grouping is and wherein the last one data grouping
Indicator.
In a preferred embodiment, wherein channel quality data request message be by boiler implosion center in response to
Receive channel quality information it is ready instruction and send.
In a preferred embodiment, if it is determined that it is wireless between boiler implosion center and boiler maintenance of information terminal
Communicate it is unstable, then by boiler implosion center improve send signal transmission power, while from boiler implosion center to boiler believe
It ceases maintenance terminal and sends the instruction for improving transmission power, wherein boiler maintenance of information terminal can be based on raising transmission power
Instruction sends transmission power used in information to improve to boiler implosion center.
In several embodiments provided by the present invention, it should be understood that disclosed device and method can pass through it
Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of unit, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of device or unit
It connects, can be electrical property, mechanical or other forms.
Unit may or may not be physically separated as illustrated by the separation member, shown as a unit
Component may or may not be physical unit, it can and it is in one place, or may be distributed over multiple networks
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit being realized in the form of SFU software functional unit can store and computer-readable deposit at one
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer
It is each that equipment (can be personal computer, server or the network equipment etc.) or processor (processor) execute the present invention
The part steps of embodiment method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (Read-Only
Memory, ROM), random access memory (Random Access Memory, RAM), magnetic or disk etc. is various to deposit
Store up the medium of program code.
The aforementioned description to specific exemplary embodiment of the invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining specific principle of the invention and its actually answering
With so that those skilled in the art can be realized and utilize a variety of different exemplary implementation schemes of the invention and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (10)
1. a kind of boiler product and model maintaining method for intelligent chemical plant, it is characterised in that: described for intelligent chemical industry
The boiler product and model maintaining method of factory include the following steps:
The product and type information of boiler are collected by the boiler maintenance of information terminal being built in boiler；
The channel matter of communication channel is periodically sensed by boiler maintenance of information terminal based on reference signal and with the period 1
Amount, wherein the reference signal is sent by boiler implosion center；
The channel quality of the communication channel sensed is stored in the boiler maintenance of information terminal by boiler maintenance of information terminal
Memory in；
Information transmission request message is sent from boiler maintenance of information terminal to the boiler implosion center；
Information is received by boiler maintenance of information terminal and transmits approval message, wherein the information transmission approval message is by described
Boiler implosion center is sent in response to receiving the information transmission request message；
After receiving the information transmission approval message, sent from boiler maintenance of information terminal to the boiler implosion center
The ready instruction of channel quality information；
By boiler maintenance of information terminal monitoring channel quality data request message, wherein the channel quality data request message
It is periodically to be sent by the boiler implosion center with second round；
In response to receiving the channel quality data request message, the letter that will be stored by boiler maintenance of information terminal for the first time
Road quality is divided into multiple data groupings, and the first data grouping is sent to the boiler implosion center；
Continued to monitor channel quality data request message by boiler maintenance of information terminal；
In response to receiving the channel quality data request message every time, by boiler maintenance of information terminal by subsequent data packet
It is sent to the boiler implosion center；
Boiler information is received by boiler maintenance of information terminal and transmits approval message, wherein the boiler information transmits approval message
It is to be sent by the boiler implosion center；And
In response to receiving boiler information transmission approval message, by boiler maintenance of information terminal by the product of the boiler and
Type information is sent to the boiler implosion center.
2. the boiler product and model maintaining method as described in claim 1 for intelligent chemical plant, it is characterised in that: its
In, the boiler implosion center is that the boiler information transmission approval message is sent based on following steps:
Receive the multiple data groupings sent by the boiler maintenance of information terminal；
Grouping judges the wireless communication between the boiler implosion center and the boiler maintenance of information terminal based on the data
It is whether stable；
If it is determined that the wireless communication between the boiler implosion center and the boiler maintenance of information terminal is stablized, then to described
Boiler maintenance of information terminal sends the boiler information and transmits approval message.
3. the boiler product and model maintaining method as claimed in claim 2 for intelligent chemical plant, it is characterised in that: its
In, including the total number of all data groupings in the ready instruction of the channel quality information, and wherein, at last
It include the indicator for being the last one data grouping in a data grouping for the data grouping.
4. the boiler product and model maintaining method as claimed in claim 3 for intelligent chemical plant, it is characterised in that: its
In, the channel quality data request message is quasi- in response to receiving the channel quality information by the boiler implosion center
It is standby to finish instruction and send.
5. the boiler product and model maintaining method as claimed in claim 4 for intelligent chemical plant, it is characterised in that: if
Judge that the wireless communication between the boiler implosion center and the boiler maintenance of information terminal is unstable, then by the boiler control
The transmission power for sending signal is improved at center processed, while being sent from the boiler implosion center to the boiler maintenance of information terminal
Improve transmission power instruction, wherein the boiler maintenance of information terminal can based on it is described improve transmission power instruction come
It improves to boiler implosion center and sends transmission power used in information.
6. a kind of boiler product and model maintenance device for intelligent chemical plant, it is characterised in that: described for intelligent chemical industry
The boiler product and model maintenance device of factory include:
The product of boiler and the module of type information are collected for the boiler maintenance of information terminal by being built in boiler；
For periodically sensing the letter of communication channel by boiler maintenance of information terminal based on reference signal and with the period 1
The module of road quality, wherein the reference signal is sent by boiler implosion center；
For the channel quality of the communication channel sensed to be stored in the boiler maintenance of information by boiler maintenance of information terminal
Module in the memory of terminal；
For sending the module of information transmission request message from boiler maintenance of information terminal to the boiler implosion center；
For receiving the module of information transmission approval message by boiler maintenance of information terminal, wherein the information transmission is permitted disappearing
Breath is to be sent by the boiler implosion center in response to receiving the information transmission request message；
For the module after receiving information transmission approval message, from boiler maintenance of information terminal to the boiler control
Center processed sends the ready instruction of channel quality information；
For the module by boiler maintenance of information terminal monitoring channel quality data request message, wherein the channel quality number
It is periodically to be sent by the boiler implosion center with second round according to request message；
It, will by boiler maintenance of information terminal for the module in response to receiving the channel quality data request message for the first time
The channel quality stored is divided into multiple data groupings, and the first data grouping is sent to the boiler implosion center；
For continuing the module of monitoring channel quality data request message by boiler maintenance of information terminal；
For in response to receiving the channel quality data request message every time, by boiler maintenance of information terminal by follow-up data
Send packets to the module at the boiler implosion center；
For receiving the module of boiler information transmission approval message by boiler maintenance of information terminal, wherein the boiler information passes
Defeated approval message is sent by the boiler implosion center；And
For transmitting approval message in response to receiving the boiler information, by boiler maintenance of information terminal by the production of the boiler
Product and type information are sent to the module at the boiler implosion center.
7. the boiler product and model maintenance device as claimed in claim 6 for intelligent chemical plant, it is characterised in that: its
In, the boiler implosion center is that the boiler information transmission approval message is sent based on following steps:
Receive the multiple data groupings sent by the boiler maintenance of information terminal；
Grouping judges the wireless communication between the boiler implosion center and the boiler maintenance of information terminal based on the data
It is whether stable；
If it is determined that the wireless communication between the boiler implosion center and the boiler maintenance of information terminal is stablized, then to described
Boiler maintenance of information terminal sends the boiler information and transmits approval message.
8. the boiler product and model maintenance device as claimed in claim 7 for intelligent chemical plant, it is characterised in that: its
In, including the total number of all data groupings in the ready instruction of the channel quality information, and wherein, at last
It include the indicator for being the last one data grouping in a data grouping for the data grouping.
9. the boiler product and model maintenance device as claimed in claim 8 for intelligent chemical plant, it is characterised in that: its
In, the channel quality data request message is quasi- in response to receiving the channel quality information by the boiler implosion center
It is standby to finish instruction and send.
10. the boiler product and model maintenance device as claimed in claim 9 for intelligent chemical plant, it is characterised in that: such as
Fruit judges that the wireless communication between the boiler implosion center and the boiler maintenance of information terminal is unstable, then by the boiler
The transmission power for sending signal improves in control centre, while being sent out from the boiler implosion center to the boiler maintenance of information terminal
Send the instruction for improving transmission power, wherein the boiler maintenance of information terminal can be based on the instruction for improving transmission power
Transmission power used in information is sent to improve to boiler implosion center.
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