CN205693792U - Material data collecting transmitter based on F800 weight batching controller - Google Patents
Material data collecting transmitter based on F800 weight batching controller Download PDFInfo
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- CN205693792U CN205693792U CN201620475280.6U CN201620475280U CN205693792U CN 205693792 U CN205693792 U CN 205693792U CN 201620475280 U CN201620475280 U CN 201620475280U CN 205693792 U CN205693792 U CN 205693792U
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- circuit
- batching controller
- material data
- weight
- weight batching
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- 239000000463 material Substances 0.000 title claims abstract description 31
- 230000006854 communication Effects 0.000 claims abstract description 47
- 238000004891 communication Methods 0.000 claims abstract description 45
- 238000002955 isolation Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 9
- 230000001186 cumulative effect Effects 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000012937 correction Methods 0.000 claims description 3
- 238000004880 explosion Methods 0.000 claims description 3
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 abstract description 3
- 238000013480 data collection Methods 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical compound CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010092 rubber production Methods 0.000 description 2
- 101000645421 Homo sapiens Transmembrane protein 165 Proteins 0.000 description 1
- 102100025755 Transmembrane protein 165 Human genes 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000036581 peripheral resistance Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
This utility model relates to a kind of material data collecting transmitter based on F800 weight batching controller, and including RS485 transtation mission circuit one end by connecting processor circuit after the first isolation circuit, the other end connects F800 weight batching controller；RS485 receives circuit on one side and connects F800 weight batching controller, and the other end is by connecting processor circuit after the second isolation circuit；Processor circuit and RS485 transtation mission circuit pass through serial communication；Processor circuit and RS485 are received circuit and are communicated by serial ports；Radio circuit connects processor circuit, the other end and remote back-office server radio communication.Every bag of packed weight of the F800 weight batching controller of butadiene-styrene rubber workshop and bag number can be carried out local cable data collection by this utility model, and wirelessly by data remote to background server, whole intelligent meter reading process instead of traditional manual site and checks meter, not only improve meter reading efficiency, reduce rate of by mistake copying, and the intelligent informationization transformation for full factory lays the foundation.
Description
Technical field
This utility model relates to petrochemical industry on-site data gathering field, specifically a kind of based on F800 weight batching
The material data collecting transmitter of controller.
Background technology
At present, China's petrochemical industry process units uses automatization's integrating device, and its intelligence degree is relatively low, to production
The inadequate comprehensive system of parameter monitoring of each key link, is easily caused the generation of the phenomenons such as material is lost in material production, metering is forbidden.
Owing to various instrument are dispersed in either inside, between instrument and instrument, apart from each other between instrument and background server, if adopted
With the copy reading of manual type scene, the cycle of not only checking meter is long, and easily mistake is copied, leaked and copy.Cannot accurately depend on for producing to provide in real time
According to, thus statistics and the scientific management of full factory material data cannot be completed.
This utility model is according to on-site actual situations, and the remote data acquisition transmission device of erecting bed equipment, by butylbenzene
The material data in workshop is acquired and teletransmission is to background server, carries out remote scene real time data monitoring.Due to petrochemical industry row
Industry workshop layout is complicated, and new action needs to consider the problems such as field wiring, installation, power taking, so the design of device must
Must should meet field requirement.Owing to this utility model device is applied to petrochemical industry, so this utility model device should meet anti-
Quick-fried requirement.Field data uses the mode of wireless and wired combination, meets in-site installation requirement.Wireless data teletransmission uses encryption
Mode is transmitted, and meets field data safety requirements.
Utility model content
For the deficiencies in the prior art, this utility model provides one to be applied to petrochemical industry based on F800 weight batching control
The material collecting transmitter of device processed.This device can be by every bag of the F800 weight batching controller of butadiene-styrene rubber workshop
Packed weight and bag number carry out local cable data collection, and wirelessly by data remote to background server, whole
Intelligent meter reading process instead of traditional manual site and checks meter, and not only improves meter reading efficiency, reduces and copies rate by mistake, and is full factory
Intelligent informationization transformation lay the foundation.
This utility model be the technical scheme is that for achieving the above object
A kind of material data collecting transmitter based on F800 weight batching controller, including RS485 transtation mission circuit one
Holding by connecting processor circuit after the first isolation circuit, receive the collection signal of processor, the other end connects F800 weight and joins
Material controller, is sent to F800 weight batching controller according to communication protocol by control command signal；
RS485 receives circuit on one side and connects F800 weight batching controller, receives material data information, and the other end is by the
Connect processor circuit after two isolation circuit, material data information is sent to processor circuit and processes；
Radio circuit connects processor circuit, receives material data information, the other end and the wireless company of remote back-office server
Connect, material data information is sent to remote back-office server；
Power circuit connects whole device, powers for it.
Described isolation circuit is photo-coupler.
Described power circuit includes electric bridge U7, the first power supply chip U6, insulating power supply U8 and the second electricity being sequentially connected with
Source chip U9, wherein supply voltage is converted to 5V, second source chip U9 by the conversion of 5V supply voltage by the first power supply chip U6
For 3.3V.
Described radio circuit uses WIA wireless network with the wireless portion of gateway communication, and adds when data are transmitted
Close process.
Whole device is placed in explosion-resistant enclosure, makes device be in intrinsic safe explosion-proof state.
Explosion-proof it is masked as Ex ib IIB T4.
Described communication protocol includes starting communication instruction, terminating communication instruction and perform instruction.
Described beginning communication instruction includes 6 fields, the 1st field S represent communication start field, the 2nd～5 field represent
No. ID mated with on-the-spot F800 weight batching controller, the 6th field CR represents order trailer field.
Described end communication instruction includes 6 fields, the 1st field E represent sign off field, the 2nd～5 field represent
No. ID mated with on-the-spot F800 weight batching controller, the 6th field CR represents order trailer field.
Described execution instruction includes 3 fields, represents zero point correction, range calibration, gross weight shows, net weight shows, remove the peel
Weight, peeling repeats bits, numeral zero setting, numeral zero setting reset, accumulative instruction, accumulative remove, read cumulative data, read and weigh number
According to cumulative data all removings etc..
This utility model has the advantages that and advantage:
1. this utility model carries out local data real time information sampling to F800 weighing batchbox, it is possible to real-time dynamic monitoring
The total amount of rubber production on butadiene-styrene rubber production line, it is achieved data wireless remote real time implementation is monitored；
2. this utility model carries out data remote by the way of WIA wireless network is with encryption, prevents Field Production Data
Because artificial reason is resolved, copy；
3. this utility model carries out technological processing for explosion protection feature, meets petrochemical industry environmental requirement, it is possible to be widely used in meeting intrinsic safety
The field that flame proof requires, has promotional value；
4. this utility model wired data communication interface uses isolation processing of circuit, prevents industrial field devices data wire string
Enter to disturb effect of signals processor normally to work；
5. this utility model uses specific power circuit, and power input uses electric bridge to process, and prevents external power cord
Connect and counter burn circuit.Power supply, after blood pressure lowering is converted into 5V, carries out isolation processing by U8, prevents industry spot external electrical subject string
Enter to disturb effect of signals system worked well.
Accompanying drawing explanation
Fig. 1 is system block diagram of the present utility model；
Fig. 2 is apparatus structure block diagram of the present utility model；
Fig. 3 is RS485 transtation mission circuit schematic diagram of the present utility model；
Fig. 4 is that RS485 of the present utility model receives circuit theory diagrams；
Fig. 5 is radio circuit schematic diagram of the present utility model；
Fig. 6 is power circuit principle figure of the present utility model；
Fig. 7 show the communication format starting communication instruction of main frame → F800；
Fig. 8 show the communication format terminating communication instruction of main frame → F800；
Fig. 9 show the communication format performing instruction of main frame → F800；
Figure 10 show the execution director data of main frame → F800 and reads communication process schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further detail by embodiment.
This utility model is communicated with field apparatus by RS485 bus, is then carried out by the data message collected
Encryption communicates with gateway wirelessly, and whole device is equivalent to the wireless and wired data combined and passes
Defeated device, owing to device is applied at petrochemical field, so this device need to be by intrinsic safety flame proof certification.Device includes processor electricity
Road, RS485 transtation mission circuit, RS485 receive circuit, power circuit, wireless radio frequency circuit and isolation circuit etc..With field apparatus
F800 carries out the mode of RS485 wire communication to be needed to carry out flashlight electric isolution process.The wireless portion communicated with gateway
Use WIA wireless network, be encrypted during data transmission.The explosion-proof mark of whole device is Ex ib IIB T4.
As it is shown in figure 1, system block diagram, introducing device position in systems and function, device is had by RS485 with system
Line mode carries out data communication, with background server by WIA wireless communication.
As in figure 2 it is shown, apparatus structure block diagram, processor circuit and RS485 transtation mission circuit, RS485 receive circuit, radio frequency electrical
Road is communicated by USART1, USART2, USART3 respectively.Processor pin 101 is connected with chip U2 pin 3, processor pin
102 are connected with chip U4 pin 6, and processor pin 26 is connected with chip U5 pin 2, processor pin 101, processor pin
102 communicate with RS485 transtation mission circuit, and processor pin 26 is the enable pin of RS485 transtation mission circuit；Processor pin 36 and core
Sheet U10 pin 3 connects, and processor pin 37 is connected with chip U12 pin 6, and processor pin 27 is connected with chip U13 pin 2,
Processor pin 36, processor pin 37 receive circuit communication with RS485, and processor pin 27 is that RS485 receives making of circuit
Can pin；Processor pin 69 is connected with JP3 pin 16, and processor pin 70 is connected with JP3 pin 13, and this part pin is place
Reason device and the communications pins of radio-frequency module.Power circuit portion of external input 7V～40V DC voltage, then passes through Power convert
Module, power isolation module carry out voltage conversion, and being converted into 3.3V voltage is system power supply.
Processor circuit is responsible for the collection of data, packing, encryption, and the transmitting-receiving of RS485 circuit controls.
As it is shown on figure 3, RS485 transtation mission circuit, including chip U2, U3, U4, U5, and a small amount of peripheral resistance, electric capacity.U2
Being optocoupler, the transmitting terminal of Serial Port Line, major function is the conversion of photosignal, and the effect of this circuit is by signal isolation
Reason, device carries out wired mode when communicating with equipment, it is to avoid equipment passes through holding wire and device shines into interference.U4 is optocoupler, string
The reception of mouth line, function is as U2.U5 is single channel optocoupler, holding wire Phototube Coupling, the enable pin of RS485.U3 is RS485
Conversion chip, by critesistor PPTC1, PPTC2, is connected with field apparatus, air discharge tube in parallel between holding wire A, B
GDT1 and Transient Suppression Diode TVS, is used for protecting internal circuit, and RS485 signal is changed by U3, is sent by U4 by signal
To processor, being received the signal of processor by U2, the process that whole reception sends is controlled by U5.R1, R2, R3 are RS485
Build-out resistor.
As shown in Figure 4, RS485 receives circuit.Except different with processor communication serial port, device used and principle and Fig. 3
Similar, it is not repeated.
As it is shown in figure 5, radio circuit schematic diagram.This part uses modularized design, and radio-frequency module has radio communication merit
Energy and data encryption feature.Data communication is carried out by serial ports 3 with processor.JP3 pin 1 and JP3 pin 2 is power end, outward
Portion connects C32, E1 electric capacity and is filtered protection.
As shown in Figure 6, power circuit principle figure, external voltage is inputted by electric bridge U7, by C11, C12 Filtering Processing,
Voltage is input to U6, is converted into 5V voltage and is exported by D4 end, the 5V voltage isolation processing that U8 will convert into, outside to reduce
Power supply disturbance.5V voltage after isolation processing is converted into 3.3V voltage by U9, powers for whole system.
This device is mainly communicated with field apparatus by RS485 bus, reads the material every bag of field apparatus metering
The information such as weight, bag number, are then encrypted rear teletransmission to background server by wireless network, complete on-the-spot material letter
The metering of breath.
Fig. 7 show the communication format starting communication instruction of main frame → F800.
Start communication instruction and include 6 fields, the 1st field S represent communication start field, the 2nd～5 field represent with existing
No. ID of field F800 weight batching controller coupling, the 6th field CR represents order trailer field.Pass when F800 receives data
During the instruction that defeated device sends, judging the effectiveness of the first field, S represents instruction to start, and instruction is effective, the most over the ground
Location compares judgement, sees whether be to operate F800, if operating F800, verifying end mark, having instructed
Whole, proceed by the communication between F800 and device.
Fig. 8 show the communication format terminating communication instruction of main frame → F800.
Terminate communication instruction and include 6 fields, the 1st field E represent sign off field, the 2nd～5 field represent with existing
No. ID of field F800 weight batching controller coupling, the 6th field CR represents order trailer field.Pass when F800 receives data
During the instruction that defeated device sends, judging the effectiveness of the first field, E represents order fulfillment, and instruction is effective, the most over the ground
Location compares judgement, sees whether be to operate F800, if operating F800, verifying end mark, having instructed
Whole, terminate the communication between F800 and device.
Fig. 9 show the communication format performing instruction of main frame → F800.
Perform instruction and include 3 fields, represent zero point correction, range calibration, gross weight shows, net weight shows, remove tare weight, go
Tare weight resets, numeral zero setting, numeral zero setting reset, accumulative instruction, accumulative remove, read cumulative data, read weighing data and
Cumulative data all removings etc..After what F800 received that device sends starts to perform instruction, can be by having instructed dress above
Putting and operate F800, after having operated, device sends to F800 and terminates communication instruction.
Figure 10 show the execution director data of main frame → F800 and reads communication process schematic diagram.Main frame sends sign on
To F800, F800 decision instruction correct after start the communication between main frame and F800, main frame sends and reads gross weight instruction, and F800 returns
Return the gross weight of goods of currently weighing；Main frame sends and reads net weight instruction, and F800 returns the net weight of goods of currently weighing；Main frame sends
Reading tare weight instructs, and F800 returns the tare weight of goods of currently weighing.The same time can only perform an instruction.After completing operation,
Main frame send sign off instruct to F800, F800 decision instruction correct after, the communication between End Host and F800.
Claims (10)
1. a material data collecting transmitter based on F800 weight batching controller, it is characterised in that: include that RS485 sends out
Sending circuit on one side to connect processor circuit after passing through the first isolation circuit, receive the collection signal of processor, the other end connects
F800 weight batching controller, is sent to F800 weight batching controller according to communication protocol by control command signal；
RS485 receive circuit on one side connect F800 weight batching controller, receive material data information, the other end by second every
After circuit, connect processor circuit, material data information is sent to processor circuit and processes；
Radio circuit connects processor circuit, receives material data information, the other end and remote back-office server wireless connections, will
Material data information is sent to remote back-office server；
Power circuit connects whole device, powers for it.
Material data collecting transmitter based on F800 weight batching controller the most according to claim 1, its feature
It is: described isolation circuit is photo-coupler.
Material data collecting transmitter based on F800 weight batching controller the most according to claim 1, its feature
It is: described power circuit includes electric bridge U7, the first power supply chip U6, insulating power supply U8 and the second source core being sequentially connected with
Sheet U9, wherein supply voltage is converted to 5V, second source chip U9 and is converted to by 5V supply voltage by the first power supply chip U6
3.3V。
Material data collecting transmitter based on F800 weight batching controller the most according to claim 1, its feature
It is: described radio circuit uses WIA wireless network with the wireless portion of gateway communication, and is encrypted place when data are transmitted
Reason.
Material data collecting transmitter based on F800 weight batching controller the most according to claim 1, its feature
It is: whole device is placed in explosion-resistant enclosure, makes device be in explosion-proof state.
Material data collecting transmitter based on F800 weight batching controller the most according to claim 5, its feature
It is: explosion-proof be masked as Ex ib IIB T4.
Material data collecting transmitter based on F800 weight batching controller the most according to claim 1, its feature
Being, described communication protocol includes starting communication instruction, terminating communication instruction and perform instruction.
Material data collecting transmitter based on F800 weight batching controller the most according to claim 7, its feature
Being, described beginning communication instruction includes 6 fields, the 1st field S represent communication start field, the 2nd～5 field represent with
No. ID of on-the-spot F800 weight batching controller coupling, the 6th field CR represents order trailer field.
Material data collecting transmitter based on F800 weight batching controller the most according to claim 7, its feature
Being, described end communication instruction includes 6 fields, the 1st field E represent sign off field, the 2nd～5 field represent with
No. ID of on-the-spot F800 weight batching controller coupling, the 6th field CR represents order trailer field.
Material data collecting transmitter based on F800 weight batching controller the most according to claim 7, its feature
Being, described execution instruction includes 3 fields, represent zero point correction, range calibration, gross weight shows, net weight shows, go tare weight,
Peeling repeats bits, numeral zero setting, digital zero setting reset, add up instruction, accumulative removing, read cumulative data, reading weighing data
All remove with cumulative data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475280.6U CN205693792U (en) | 2016-05-23 | 2016-05-23 | Material data collecting transmitter based on F800 weight batching controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475280.6U CN205693792U (en) | 2016-05-23 | 2016-05-23 | Material data collecting transmitter based on F800 weight batching controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205693792U true CN205693792U (en) | 2016-11-16 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620475280.6U Expired - Fee Related CN205693792U (en) | 2016-05-23 | 2016-05-23 | Material data collecting transmitter based on F800 weight batching controller |
Country Status (1)
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| CN (1) | CN205693792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107426526A (en) * | 2016-05-23 | 2017-12-01 | 中国科学院沈阳自动化研究所 | Material data collecting transmitter based on F800 weight batching controllers |
-
2016
- 2016-05-23 CN CN201620475280.6U patent/CN205693792U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107426526A (en) * | 2016-05-23 | 2017-12-01 | 中国科学院沈阳自动化研究所 | Material data collecting transmitter based on F800 weight batching controllers |
| CN107426526B (en) * | 2016-05-23 | 2024-03-05 | 中国科学院沈阳自动化研究所 | Material data acquisition and transmission device based on F800 weight batching controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |