CN206021335U - A kind of RFID intelligence recognition weighing systems that reviews for quality of tobacco - Google Patents
A kind of RFID intelligence recognition weighing systems that reviews for quality of tobacco Download PDFInfo
- Publication number
- CN206021335U CN206021335U CN201620622386.4U CN201620622386U CN206021335U CN 206021335 U CN206021335 U CN 206021335U CN 201620622386 U CN201620622386 U CN 201620622386U CN 206021335 U CN206021335 U CN 206021335U
- Authority
- CN
- China
- Prior art keywords
- electronic tag
- plc
- quality
- weighing
- intelligence
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Warehouses Or Storage Devices (AREA)
Abstract
This utility model is related to a kind of RFID intelligence recognition weighing systems that reviews for quality of tobacco, tunnel machine of weighing is distinguished including transmission belt, intelligence, the intelligence distinguishes the rear end that tunnel machine of weighing is arranged on the transmission belt, transmission belt and intelligence distinguish weighing electronic tag passage of formed between tunnel machine, the both sides of electronic tag passway are movably connected with Yan Bao directions correction baffle plate, are provided with correction wheel in Yan Bao directions in Yan Bao directions correction baffle plate.Intelligence distinguishes tunnel machine of weighing includes electronic tag channel controller, cigarette bag card reader, display screen, programmable logic controller (PLC) PLC, stereo set, switch, alarm device, electronic scale, this utility model is distinguished the cigarette bag of tunnel machine of weighing and is monitored to passing through intelligence, achieve to the effective quality tracing of defective in quality cigarette bag, realize the networking of cigarette bag allocation and transportation work, information-based and visualization.
Description
Technical field
This utility model is related to a kind of RFID intelligence recognition weighing systems that reviews for quality of tobacco, belongs to Nicotiana tabacum L. logistics
The technical field of management system.
Background technology
In Modern cigarette industry industry, it is trackability of the reliability with quality for ensureing raw tobacco material, in Industry Commerce Handover process
In must pass through to weigh cigarette bag weight and sampling observation cigarette bag quality, and go out to put in storage the grade of cigarette basket by putting the hand-kept of personnel in storage
And weight, it is easy to cause the weight of cigarette bag to be forbidden, Nicotiana tabacum L. cannot follow the trail of the situation in Yan Bao sources after there are quality problems, warehouse-in
During personnel's hand-kept, equally waste substantial amounts of paper and increased the workload of cigarette station staff.
Content of the invention
For the deficiencies in the prior art, this utility model provides a kind of RFID intelligently recognitions that reviews for quality of tobacco
Weighing system.
This utility model achieves the trackability of quality of tobacco during Industry Commerce Handover, strengthens to Nicotiana tabacum L. logistics
Management in journey, alleviates the work intensity of cigarette station staff, has preferably supervised quality of tobacco and weight.
The technical solution of the utility model is：
A kind of RFID intelligence recognition weighing systems that reviews for quality of tobacco, weigh including transmission belt, intelligence recognition
Tunnel machine, the intelligence distinguish the rear end that tunnel machine of weighing is arranged on the transmission belt, the transmission belt and the intelligence
Recognition to be weighed and form electronic tag passage between tunnel machine, and the both sides of the electronic tag passway are movably connected with cigarette Bao Fang
To correction baffle plate, Yan Bao directions correction wheel in the Yan Bao directions correction baffle plate, is provided with.
Preferred according to this utility model, Yan Bao directions correction wheel, institute is vertically provided with the Yan Bao directions correction baffle plate
It is cylinder hard rubber wheel to state Yan Bao directions correction wheel.
Correct the operation principle of baffle plate in Yan Bao directions：Cigarette bag on transmission belt first passes around Yan Bao directions correction gear
Plate, the direction for then correcting cigarette bag of the force of rolling friction of wheel to angle of inclination in the range of 0-75 ° by Yan Bao directions are carried out
Correction so as to electronic tag passage can be passed through.Yan Bao directions correction baffle plate selects 304 steel, solid and reliable, not rapid wear
Bad deformation；Correction wheel in Yan Bao directions is embedded in Yan Bao directions correction baffle plate using cylindrical hard rubber design, and application rolling rubs
The principle of wiping, is more beneficial for the correction in Yan Bao directions.
Preferred according to this utility model, the intelligence distinguishes tunnel machine of weighing includes electronic tag channel controller, cigarette
Bag card reader, display screen, programmable logic controller (PLC) PLC, stereo set, switch, alarm device, electronic scale, the electronics mark
Sign the channel controller connection cigarette bag card reader, the display screen, the programmable logic controller (PLC) PLC, the sound equipment to set
Standby, described electronic scale, the programmable logic controller (PLC) PLC connect the transmission belt, the switch, the alarm device.
The electronic tag channel controller is received and processes cigarette bag card reader, electronic scale, programmable logic controller (PLC) PLC
Information, interact with the cigarette bag data being stored in the server of each provincial company；
The cigarette bag card reader is used for the RFID for reading cigarette bag, by incoming for RFID card number information electricity
Whether by electronic tag channel controller, subtab channel controller, judges whether electronic tag card number is legal, exist including cigarette bag
In dispatching planning, whether leak brush or brush by mistake；
The stereo set is used for receiving the instruction of electronic tag channel controller, and carries out voice message；
The display screen is used for receiving the instruction of electronic tag channel controller, shows corresponding information；
The programmable logic controller (PLC) PLC carries out information exchange with electronic tag channel controller, receives the letter of switch
Number and the signal is uploaded to electronic tag channel controller, after electronic tag channel controller is processed to information, Xiang Ke
Programmed logic controller PLC sends control instruction, by the stopping and operation of programmable logic controller (PLC) PLC controlling transmission belts,
Programmable logic controller (PLC) PLC receives the alarm command of electronic tag channel controller, control connection FPGA control simultaneously
The action of the alarm device of device PLC processed.
Intelligence is distinguished tunnel machine of weighing and provides good man-machine interaction interface, simple to operation.
Preferred according to this utility model, the electronic tag channel controller connects the cigarette bag Card Reader by serial ports
Device, the electronic tag channel controller connect the programmable logic controller (PLC) PLC, the electronic tag passage by serial ports
Controller connects the display screen by serial ports, and the electronic tag channel controller connects the electronic scale, institute by serial ports
State electronic tag channel controller and the stereo set is connected by 3.5mm stereo interfaces.
Preferred according to this utility model, the electronic tag channel controller is industrial panel computer, the cigarette bag reading
Model RRU2881LITE of card device, model S7-200SMART of the programmable logic controller (PLC) PLC, the display screen
For 192*64 dot matrix display screens, model PFA774C-600 of the electronic scale.
This utility model makees electronic tag channel controller using industrial panel computer, and integrated design, integrated level are high, can
To pass through network transmission cigarette bag data.The use of windows systems is operating platform, functions expanding space is big, for different regions
Different cigarette bags allocation and transportation patterns have very big compatibility.
The recognition of cigarette bag card reader takes distance：Air line distance：0-8M, supports that active mode, response mode, scan mode etc. are more
Plant mode of operation, low power dissipation design.
The programmable logic controller (PLC) PLC of model S7-200SMART：Simple to operate, exploitation is simple, stable, week
Side hardware support kit relative maturity, price are more lower slightly than PC, easy care.
Preferred, model PPC-GS1051T of the industrial panel computer according to this utility model.
Preferred according to this utility model, the display screen of the industrial panel computer includes 9.7 cun of LCD displays and resistance
Touch screen.
Preferred according to this utility model, the switch is photoswitch, and the alarm device is alarm lamp.
, without the need for correction, accuracy is high for the display screen of the industrial panel computer；The industrial panel computer includes 4 strings
Mouthful, a wired network interface, and can match wirelessly, more than the wireless network card wifi gigabits of the industrial panel computer apolegamy, support
802.11a/b/ac/n agreement.
Method of work of the present utility model is as follows：
A kind of method of work for intelligently distinguishing weighing system for the RFID that quality of tobacco is reviewed, concrete steps include：
(1) consolidated storage before cigarette wraps into storehouse needs to select using line model or offline in electronic tag channel controller
Pattern, line model need to read each card and all upload onto the server software check, the reception server software instruction control report
Warning lamp, voice and display screen.Off-line mode needs to first pass through network when putting in storage every time by the cigarette bag that allots in server software letter
Breath is downloaded in electronic tag channel controller, and electronic tag channel controller judges card according to the cigarette package informatin that downloads offline
Number whether legal；
(2) cigarette bag is put into intelligence and is distinguished on the transmission belt of tunnel machine of weighing, in electronic tag passage control by warehouse-in personnel
Quality of tobacco traceability system software is run on device processed, is clicked on " starting to put in storage ", run equipment, the working condition of trichroism alarm lamp refers to
Show that lamp amber light is lighted.Cigarette bag is transferred to electronic tag passage by transmission belt, before cigarette bag enters electronic tag passage, cigarette Bao Fang
Yan Bao directions that can be by way of rolling friction by angle of inclination in the range of 0-75 ° to correction baffle plate are corrected, and make cigarette bag suitable
Profit enters electronic tag passage；
(3) cigarette bag enters electronic tag passage, triggers photoswitch, and photoswitch is believed by programmable logic controller (PLC) PLC
Electronic tag channel controller number is passed to, electronics note channel controller control cigarette bag card reader reads the electronics mark that cigarette is wrapped
Sign, and electronic tag card number is compared verifying with the cigarette bag card number in allocation and transportation list, judge whether the bag cigarette allows to put in storage.Such as
Cigarette bag card number do not read by fruit electronic tag channel controller, then be judged to skip cigarette bag or sweep cigarette bag by mistake, FPGA control
Device PLC processed can control trichroism alarm lamp and report to the police, and transmission belt is automatically stopped, meanwhile, 192*64 dot matrix display screens show that cigarette bag goes out
Wrong information, reminds outbound personnel inspection cigarette bag；
(4), after verification success, if it is determined that the cigarette bag can be put in storage, then cigarette bag is transported to electronic scale by transmission belt automatically
On weigh, weigh and finish, then issue the instruction of trichroism alarm lamp green light and 192*64 dot matrix display screen idsplay orders, the cigarette wraps into storehouse
Success, transmission belt continue normal operation, and cigarette bag is transported electronic tag passage.
(5), after the completion of the bag cigarette is processed, electronic tag channel controller judges whether the bag cigarette is this dispatching planning
Last bag, if not last bag, then belt is continued to run with, and a lower deck is sent into electronic tag passage.If most
One wrap afterwards, then belt stops, trichroism alarm lamp working station indicator extinguishes, 192*64 dot matrix display screens show that dispatching planning is complete
Into；
(6) the allocation and transportation data in electronic tag channel controller are uploaded to corporate server data after the completion of dispatching planning
Storehouse, warehouse-in work complete.
The beneficial effects of the utility model are：
This utility model is distinguished the cigarette bag of tunnel machine of weighing and is monitored to passing through intelligence, it is achieved that to defective in quality cigarette
Effective quality tracing is wrapped, the networking of cigarette bag allocation and transportation work, information-based and visualization is realized.
Description of the drawings
Fig. 1 is the structural representation for intelligently distinguishing tunnel machine of weighing described in embodiment；
Fig. 2 is the flow chart of work methods for intelligently distinguishing tunnel machine of weighing described in embodiment；
Fig. 3 intelligently distinguishes the connection block diagram of weighing system for RFID described in embodiment.
1st, transmission belt, 2, intelligence recognition weigh tunnel machine, 3, electronic tag passage, 4, Yan Bao directions correction baffle plate, 5,
Electronic tag channel controller, 6, hyperfrequency cigarette bag card reader, 7,192*64 dot matrix display screens, 8, programmable logic controller (PLC)
PLC, 9, stereo set, 10, photoswitch, 11, trichroism alarm lamp, 12, electronic scale, 13, Yan Bao directions correction wheel.
Specific embodiment
This utility model is further qualified with reference to Figure of description and embodiment, but not limited to this.
Embodiment
A kind of RFID intelligence recognition weighing systems that reviews for quality of tobacco, weigh including transmission belt 1, intelligence recognition
Tunnel machine 2,1 point of transmission belt are that 1.5m caches belt and 6.5m belts, and intelligence is distinguished tunnel machine 2 of weighing and is arranged on 1.5m belts
Rear end, transmission belt 1 and intelligence recognition being weighed electronic tag passage 3, the electronic tag passage 3 of formed between tunnel machine 2
The both sides of mouth are movably connected with Yan Bao directions correction baffle plate 4, are provided with the correction of Yan Bao directions in the Yan Bao directions correction baffle plate 4
Wheel 13.As shown in Figure 3.
Correct the operation principle of baffle plate in Yan Bao directions：Cigarette bag on transmission belt 1 first passes around Yan Bao directions correction gear
Plate 4, the direction for then correcting cigarette bag of the force of rolling friction of wheel 13 to angle of inclination in the range of 0-75 ° by Yan Bao directions enter
Row correction so as to electronic tag passage 3 can be passed through.Yan Bao directions correction baffle plate 4 selects 304 steel, solid and reliable, no
Fragile deformation；Yan Bao directions correction wheel 13 is embedded in Yan Bao directions correction baffle plate 4 using cylindrical hard rubber design, should
With the principle of rolling friction, the correction in Yan Bao directions is more beneficial for.
Intelligence distinguishes tunnel machine 2 of weighing includes electronic tag channel controller 5, hyperfrequency cigarette bag card reader 6,192*64 point
Battle array display screen 7, programmable logic controller (PLC) PLC8, stereo set 9, photoswitch 10, trichroism alarm lamp 11, electronic scale 12, electricity
The connection hyperfrequency cigarette bag card reader 6, the 192*64 dot matrix display screens 7 of subtab channel controller 5, the FPGA control
Device PLC8 processed, the stereo set 9, the electronic scale 12, the programmable logic controller (PLC) PLC8 connect transmission belt 1, light
Electric switch 10, trichroism alarm lamp 11.
Electronic tag channel controller 5 receive and process hyperfrequency cigarette bag card reader 6, programmable logic controller (PLC) PLC8,
The information of electronic scale 12, is interacted with the cigarette bag data being stored in the server of each provincial company；
Hyperfrequency cigarette bag card reader 6 is used for the electronic tag for reading cigarette bag, by incoming for electronic tag card number information electronics mark
Channel controller 5 is signed, judges whether electronic tag card number is legal by electronic tag channel controller 5, whether adjusted including cigarette bag
Fortune is inside the plan, whether leak brush or mistake is brushed；
Stereo set 9 is instructed for receiving electronic tag channel controller 5, and carries out voice message；
192*64 dot matrix display screens 7 are instructed for receiving electronic tag channel controller 5, show corresponding information；
Programmable logic controller (PLC) PLC8 carries out information exchange with electronic tag channel controller 5, receives photoswitch 10
Signal and the signal is uploaded to electronic tag channel controller 5, electronic tag channel controller 5 is processed to information
Afterwards, control instruction is sent to programmable logic controller (PLC) PLC8, by stopping for programmable logic controller (PLC) PLC8 controlling transmissions belt 1
Only and operation, programmable logic controller (PLC) PLC8 simultaneously receives the alarm command of electronic tag channel controller 5, and control connection can
The action of the trichroism alarm lamp 11 of programmed logic controller PLC8.
Intelligence is distinguished tunnel machine 2 of weighing and provides good man-machine interaction interface, simple to operation.
Electronic tag channel controller 5 connects hyperfrequency cigarette bag card reader 6, electronic tag channel controller 5 by serial ports
Programmable logic controller (PLC) PLC8 is connected by serial ports, electronic tag channel controller 5 connects 192*64 dot matrix by serial ports and shows
Display screen 7, electronic tag channel controller 5 is by 3.5mm stereo interface connecting sound equipments equipment 9, electronic tag channel controller 5
The electronic scale 12 is connected by serial ports.
Electronic tag channel controller 5 is industrial panel computer, model PPC-GS1051T, industrial panel computer aobvious
Display screen includes 9.7 cun of LCD displays and electric resistance touch screen；Model RRU2881LITE of hyperfrequency cigarette bag card reader 6, can compile
Model S7-200SMART of journey logic controller PLC8.
Electronic tag channel controller 5 is done using industrial panel computer, integrated design, integrated level are high, can pass through net
Network transmits cigarette bag data.The use of windows systems is operating platform, functions expanding space is big, for the different cigarettes of different regions
Bag allocation and transportation pattern has very big compatibility.
The recognition of hyperfrequency cigarette bag card reader 6 takes distance：Air line distance：0-8M, supports active mode, response mode, scanning
The multiple-working modes such as mode, low power dissipation design.
The programmable logic controller (PLC) PLC8 of model S7-200SMART：Simple to operate, exploitation is simple, stable, week
Side hardware support kit relative maturity, price are more lower slightly than PC, easy care.
, without the need for correction, accuracy is high for the display screen of industrial panel computer；Industrial panel computer includes 4 serial ports, and one has
Gauze mouth, and can match wirelessly, more than the wireless network card wifi gigabits of industrial panel computer apolegamy, support 802.11a/b/ac/n
Agreement.
A kind of method of work for intelligently distinguishing weighing system for the RFID that quality of tobacco is reviewed described in embodiment, specifically
Step includes：
(1) consolidated storage before cigarette wraps into storehouse needs to select using line model or offline in electronic tag channel controller
Pattern, line model need to read each card and all upload onto the server software check, the reception server software instruction control report
Warning lamp, voice and display screen.Off-line mode needs to first pass through network when putting in storage every time by the cigarette bag that allots in server software letter
Breath is downloaded in electronic tag channel controller, and electronic tag channel controller judges card according to the cigarette package informatin that downloads offline
Number whether legal；
(2) cigarette bag is put into intelligence and is distinguished on the belt of tunnel machine of weighing, in electronic tag channel controller by warehouse-in personnel
Upper operation quality of tobacco traceability system software, clicks on " starting to put in storage ", runs equipment, the working station indicator of trichroism alarm lamp
Amber light is lighted.Cigarette bag is transferred to electronic tag passage by transmission belt, and before cigarette bag enters electronic tag passage, Yan Bao directions are rectified
The Yan Bao directions correction that just baffle plate can be by way of rolling friction by angle of inclination in the range of 0-75 °, makes cigarette bag smoothly enter
Enter electronic tag passage；
(3) cigarette bag enters electronic tag passage, triggers photoswitch, and photoswitch is believed by programmable logic controller (PLC) PLC
Electronic tag channel controller number is passed to, electronics note channel controller control cigarette bag card reader reads the electronics mark that cigarette is wrapped
Sign, and electronic tag card number is compared verifying with the cigarette bag card number in allocation and transportation list, judge whether the bag cigarette allows to put in storage.Such as
Cigarette bag card number do not read by fruit electronic tag channel controller, then be judged to skip cigarette bag or sweep cigarette bag by mistake, FPGA control
Device PLC processed can control trichroism alarm lamp and report to the police, and transmission belt is automatically stopped, meanwhile, 192*64 dot matrix display screens show that cigarette bag goes out
Wrong information, reminds outbound personnel inspection cigarette bag；
(4), after verification success, if it is determined that the cigarette bag can be put in storage, then cigarette bag is transported to electronic scale belt by belt automatically
On weigh, weigh and finish, then issue the instruction of trichroism alarm lamp green light and 192*64 dot matrix display screen idsplay orders, the cigarette wraps into storehouse
Success, belt continue normal operation, and cigarette bag is transported electronic tag passage.
(5), after the completion of the bag cigarette is processed, electronic tag channel controller judges whether the bag cigarette is this dispatching planning
Last bag, if not last bag, then belt is continued to run with, and a lower deck is sent into electronic tag passage.If most
One wrap afterwards, then belt stops, trichroism alarm lamp working station indicator extinguishes, 192*64 dot matrix display screens show that dispatching planning is complete
Into；
(6) the allocation and transportation data in electronic tag channel controller are uploaded to corporate server data after the completion of dispatching planning
Storehouse, warehouse-in work complete.
Claims (8)
1. intelligent recognition weighing systems of a kind of RFID reviewed for quality of tobacco, it is characterised in that including transmission belt, intelligence
Recognition is weighed tunnel machine, and intelligence recognition tunnel machine of weighing is arranged on the rear end of the transmission belt, the transmission belt with
The intelligence distinguishes weighing electronic tag passage of formed between tunnel machine, and the both sides difference of the electronic tag passway is movable even
Baffle plate is corrected in cigarette receiving bag direction, is provided with correction wheel in Yan Bao directions in the Yan Bao directions correction baffle plate.
2. intelligent recognition weighing systems of a kind of RFID reviewed for quality of tobacco according to claim 1, its feature exist
In, correction wheel in Yan Bao directions is vertically provided with the Yan Bao directions correction baffle plate, the Yan Bao directions correction wheel is hard for cylinder
Rubber wheel.
3. intelligent recognition weighing systems of a kind of RFID reviewed for quality of tobacco according to claim 1, its feature exist
In the intelligence distinguishes tunnel machine of weighing includes electronic tag channel controller, cigarette bag card reader, display screen, FPGA
Controller PLC, stereo set, switch, alarm device, electronic scale, the electronic tag channel controller connect the cigarette bag and read
Card device, the display screen, the programmable logic controller (PLC) PLC, the stereo set, the electronic scale, described may be programmed are patrolled
Collect controller PLC and connect the transmission belt, the switch, the alarm device.
4. intelligent recognition weighing systems of a kind of RFID reviewed for quality of tobacco according to claim 3, its feature exist
In the electronic tag channel controller connects the cigarette bag card reader by serial ports, and the electronic tag channel controller leads to
Cross serial ports and connect the programmable logic controller (PLC) PLC, the electronic tag channel controller connects the display by serial ports
Screen, the electronic tag channel controller connect the electronic scale by serial ports, and the electronic tag channel controller passes through
3.5mm stereo interfaces connect the stereo set.
5. intelligent recognition weighing systems of a kind of RFID reviewed for quality of tobacco according to claim 3, its feature exist
In, the electronic tag channel controller be industrial panel computer, model RRU2881LITE of the cigarette bag card reader, institute
State model S7-200SMART of programmable logic controller (PLC) PLC, the display screen is 192*64 dot matrix display screens, the electricity
Model PFA774C-600 of sub- scale.
6. intelligent recognition weighing systems of a kind of RFID reviewed for quality of tobacco according to claim 5, its feature exist
In model PPC-GS1051T of the industrial panel computer.
7. intelligent recognition weighing systems of a kind of RFID reviewed for quality of tobacco according to claim 5, its feature exist
In the display screen of the industrial panel computer includes 9.7 cun of LCD displays and electric resistance touch screen.
8. according to a kind of arbitrary described RFID intelligence recognition weighing systems that reviews for quality of tobacco of claim 3-6, its
It is characterised by, the switch is photoswitch, and the alarm device is alarm lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620622386.4U CN206021335U (en) | 2016-06-22 | 2016-06-22 | A kind of RFID intelligence recognition weighing systems that reviews for quality of tobacco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620622386.4U CN206021335U (en) | 2016-06-22 | 2016-06-22 | A kind of RFID intelligence recognition weighing systems that reviews for quality of tobacco |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206021335U true CN206021335U (en) | 2017-03-15 |
Family
ID=58242867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620622386.4U Expired - Fee Related CN206021335U (en) | 2016-06-22 | 2016-06-22 | A kind of RFID intelligence recognition weighing systems that reviews for quality of tobacco |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206021335U (en) |
-
2016
- 2016-06-22 CN CN201620622386.4U patent/CN206021335U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206373084U (en) | Streamline product quality detects sorting system | |
| CN206003149U (en) | The stamp and management system of case pile | |
| CN107944509A (en) | A kind of electric power material management system based on RFID technique | |
| CN102849088B (en) | Locomotive servicing work flow, Apparatus and system | |
| CN106529867A (en) | Warehouse output and input management system and method | |
| CN103150779A (en) | Inspection system and inspection method | |
| CN106874974A (en) | A kind of Work tool Mobile solution implementation method based on technology of Internet of things | |
| CN110166974A (en) | Establish method, apparatus, electronic equipment and the storage medium of communication connection | |
| CN110126886B (en) | Hump safety protection information system | |
| CN101353132A (en) | Passenger conveyor monitoring apparatus | |
| CN205023035U (en) | Automatic mark system of weighing | |
| CN110825147A (en) | Intelligent temperature and humidity monitoring system and method | |
| CN103442079A (en) | Power transmission and transformation key device management and control system | |
| CN205346543U (en) | Elevator safety fortune dimension monitored control system in wisdom city | |
| CN106225892A (en) | Driving molten steel metering method and system | |
| CN102749896B (en) | Digital coal yard unattended operation management system and method | |
| CN110135534B (en) | Transfer box, asset inspection method, device and equipment | |
| CN201765039U (en) | Dynamic weight detection production line | |
| CN206021335U (en) | A kind of RFID intelligence recognition weighing systems that reviews for quality of tobacco | |
| CN205500143U (en) | Digital intelligent electronic apparatus integrated production line | |
| CN106803342A (en) | Mobile detection apparatus and fault detection method and device | |
| CN106043748A (en) | Automatic encasing system and method for tobacco shred products being processed | |
| CN103902638B (en) | Detection system and detection method thereof | |
| CN203502240U (en) | Apparatus for acquiring brake cylinder states in air test of marshalling train examination | |
| CN202924224U (en) | Radio frequency identification (RFID)-based delivery and warehousing device for electrical energy metering equipment |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20180622 |