CN202617166U - Wireless sensor network-based intelligent counting terminal - Google Patents
Wireless sensor network-based intelligent counting terminal Download PDFInfo
- Publication number
- CN202617166U CN202617166U CN 201220162632 CN201220162632U CN202617166U CN 202617166 U CN202617166 U CN 202617166U CN 201220162632 CN201220162632 CN 201220162632 CN 201220162632 U CN201220162632 U CN 201220162632U CN 202617166 U CN202617166 U CN 202617166U
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- wireless sensor
- sensor network
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- counting
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Abstract
The utility model, which belongs to the electronic information technology field, discloses a wireless sensor network-based intelligent counting terminal. The wireless sensor network-based intelligent counting terminal comprises a single chip microcomputer main controller, a keyboard display module, a ZigBee radio frequency transceiver circuit, an RFID card reading circuit, an antenna and a power supply module. The radio frequency transceiver circuit employs a CC2530 chip of a TI company; and collected workpiece processing counting data are sent to a management terminal by a wireless sensor network by multi-hp communication and self-networking ways. The RFID card reading circuit uses an MFRC522 chip of the Philips company as a core to complete work card identification. According to the utility model, there is no need for network wiring, thereby solving problems of complex wiring and difficult maintenance of a wired communication mode; the wireless sensor network and the RFID identification technology are combined, so that the terminal not only has a self-networking function but also has an identity identification function. The provided terminal is suitable for workpiece counting and management and usage of multiple stations, devices and gangs in large-scale production line.
Description
Technical field
The utility model relates to electronic information technical field, specifically, relates to a kind of wireless sensor network intelligence counting terminal.
Background technology
Along with the production-scale continuous expansion of modern industry, manufacturing procedure and corresponding production equipment are more and more.Yet passed through after such operation sectionalization, the activity duration of each operation in theory all can not be identical on the reality, and just certainly will there be the inconsistent phenomenon that bottleneck occurs of inter process beat in this.
For overcome the above problems make production line can smooth and easy activity just must be to the activity duration equalization of each operation, its prerequisite is accurately to write down the workpiece quantity of each each machining of operation.Great majority generate the workpiece quantity that enterprise adopts traditional each working procedure processing of papery card mode record at present; There is the problem that record is inconvenient, inaccurate, the manager can't in time grasp the real-time condition of production of each operation in this mode, has become the bottleneck of line balancing.
Adopt common workpiece counting device to combine traditional RS485 bus network to address the above problem, have shortcomings such as cost is high, wiring complicacy, maintenance cost height but the RS485 bus network is a kind of cable network.
Adopt bluetooth, infrared point-to-point communication can't realize group-net communication, do not conform to the continuous data that is suitable for the many equipment of large-scale production line multistation and gather.
Compare with the starlike communication mode of WLAN, have communicate by letter more freely area coverage and high reliability more based on the wireless sensor network technology of ZigBee agreement.
Although the time that the industry wireless network technology is risen is not long, this development technology is rapidly just receiving the many concerns of People more and more in the industrial automation field, and has many industrial production lines to adopt this technology.
Adopt ZigBee industry wireless network transmission data to have low cost, highly reliable, easy care, wield advantage.
The utility model content
In order to overcome the deficiency of traditionally on paper card record or RS485 bus data transmission data; The utility model provides a kind of production line station processing work to count the terminal automatically; It can fast, accurately, automatically obtain workpiece processing quantity; And can be through radio frequency Card Reader circuit identification machine operator's rfid card, it can process quantity and the work card data are sent to the office terminal machine through radio sensing network with workpiece.
The utility model adopts following technical scheme: this counting terminal is made up of transducer, signal conditioning circuit, single-chip microcomputer master controller, display module, key-press module, RF transmit-receive circuit, antenna, power module based on advanced industrial wireless communication technology and sensor-based network technology and REID.
Mode with technical grade wireless sense network transmission data replaces wire transmission, need not cable network construction wiring, can reduce project cost and operation expense greatly.
Said single-chip microcomputer main controller circuit is a core with the super low-power consumption MSP430 chip of TI company preferably.
The signal of said sensor acquisition is delivered to said signal conditioning circuit earlier and is handled, and said modulate circuit adopts hysteresis comparator to realize.
Said RF transmit-receive circuit adopts based on ZigBee agreement radio sensing network technology, can make up user's dedicated network through MANET, adopts the international ISM band of 2.4GHz, need not the frequency range usage charges.
Said button display module comprises power key, reset key, query key, two rows charactron and RFID card-reading zone.
The beneficial effect of the utility model is: based on the advanced wireless communication technology, sensor-based network technology and REID; This counting terminal in time sends to the office terminal machine with the production information of each station on the industrial production line; The real-time condition of production of convenient management; Can find the production line bottleneck immediately, for effectively improving line balancing, improve production line efficiency, carrying out the performance pay reform and provide support.
In addition, the utlity model has reasonable in design, powerful, easy for installation, simple operation and other advantages.
Description of drawings
Accompanying drawing 1 is the utility model hardware configuration sketch map.
Accompanying drawing 2 is that the utility model shows and the key panel sketch map.
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Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Shown in accompanying drawing 1; Can find out that the utility model is a kind of intelligence counting terminal based on the technical grade wireless sensor network, it comprises transducer 1, signal conditioning circuit 2, single-chip microcomputer master controller 3, button display module 4, RFID Card Reader circuit 5, RFID antenna 6, ZigBee circuit 7, ZigBee antenna 8 and power module 9 and forms.
Shown in accompanying drawing 1; Transducer 1 is used for detecting the quantity of each station production of machinery workpiece; The signal of transducer 1 output is handled by signal conditioning circuit 2; Become the pulse signal of standard, the number of single-chip microcomputer master controller 3 recording pulse signal also is stored in the FLASH chip, and count results shows on display module 4.
Shown in accompanying drawing 1, RFID Card Reader circuit 5 adopts the MFRC522 chip of Philips company, is electrically connected RFID card reading antennas 6, is installed under the card-reading zone of button display module 4, accomplishes the identification of RFID work card by it.
Shown in accompanying drawing 1, it is the RF transmit-receive circuit of core that ZigBee circuit 7 promptly adopts the CC2530 chip of TI company, makes the utility model possess the ZigBee nodal function.
Shown in accompanying drawing 1, antenna 8 adopts the SMA antenna, is installed on the radio-frequency receiving-transmitting ZigBee circuit 7.
Shown in accompanying drawing 1, single-chip microcomputer master controller 3, RFID Card Reader circuit 5 and RF transmit-receive circuit 7 provide energy by power module 9.Power module 9 comprises a protective device, when civil power breaks off, automatically switches to subsequent use high power capacity lithium battery, and in order to reduce power consumption, display screen extinguishes, but counting, storage, radio communication function operate as normal.
Adopt the wireless ZigBee transmission manner of technical grade to replace wire transmission, need not cable network construction wiring, can reduce project cost and operation expense greatly.
Shown in accompanying drawing 2, said button display module 4 comprises the two rows charactron, above row's charactron 41 Alternation Display this apparatus processing workpiece sum and processor's job number, totally 8 charactrons can show that 0 to 999999 numeral and job number encoded; Below row's charactron 42 show this job number processing works sum.
Shown in accompanying drawing 2, said button display module 4 comprises RFID card-reading zone 43.
Shown in accompanying drawing 2, said button display module 4 comprises power key 44, reset key 45 and query key 46.Power key 44 is used for starting or stoping the utility model work.Start back operator is at RFID card-reading zone 43 brush rfid cards, and registration job number, job number are shown on first row's charactron 41, and second row's charactron 42 shows automatic clear.
Shown in accompanying drawing 2,, also can through pressing reset key 44 second of display screen be arranged charactron 42 zero clearings at any time, but can not remove any data among the FLASH according to need of work.
Shown in accompanying drawing 2, the workman at any time can be by the output of query key 46 these job numbers of inquiry at this order of classes or grades at school.
Claims (3)
1. a wireless sensor network intelligence is counted the terminal; In an insulation crust; Signal conditioning circuit, single-chip microcomputer master controller, ZigBee RF transmit-receive circuit, RFID Card Reader circuit and power module are electrically connected each other, and the display button module is installed outward insulation crust and antenna is electrically connected with single-chip microcomputer master controller and RF transmit-receive circuit respectively.
2. a kind of wireless sensor network intelligence counting according to claim 1 terminal is characterized in that said ZigBee RF transmit-receive circuit adopts the CC2530 chip of TI company, comprises the ZigBee protocol stack.
3. a kind of wireless sensor network intelligence counting according to claim 1 terminal is characterized in that said RFID Card Reader circuit adopts the MFRC522 chip of Philips company.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220162632 CN202617166U (en) | 2012-04-17 | 2012-04-17 | Wireless sensor network-based intelligent counting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220162632 CN202617166U (en) | 2012-04-17 | 2012-04-17 | Wireless sensor network-based intelligent counting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202617166U true CN202617166U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220162632 Expired - Fee Related CN202617166U (en) | 2012-04-17 | 2012-04-17 | Wireless sensor network-based intelligent counting terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN202617166U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985185A (en) * | 2014-06-09 | 2014-08-13 | 南京工业职业技术学院 | Intelligent counting device |
| CN103996278A (en) * | 2014-06-12 | 2014-08-20 | 中山达华智能科技股份有限公司 | Wireless sensor network node |
| CN104091183A (en) * | 2014-06-10 | 2014-10-08 | 东莞市麦蒂科技有限公司 | Wireless station card reading apparatus for industrial production line |
| CN104765345A (en) * | 2015-03-24 | 2015-07-08 | 厦门理工学院 | Full-automatic noodle assembly line station piece counting system and method |
| CN104836841A (en) * | 2015-03-31 | 2015-08-12 | 重庆邮电大学 | Management method of sensor network sensing node identification analysis process information |
| CN107027097A (en) * | 2017-06-05 | 2017-08-08 | 智坤（江苏）半导体有限公司 | A kind of ultrahigh frequency RFID chip and mobile terminal with MANET function |
-
2012
- 2012-04-17 CN CN 201220162632 patent/CN202617166U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985185A (en) * | 2014-06-09 | 2014-08-13 | 南京工业职业技术学院 | Intelligent counting device |
| CN104091183A (en) * | 2014-06-10 | 2014-10-08 | 东莞市麦蒂科技有限公司 | Wireless station card reading apparatus for industrial production line |
| CN103996278A (en) * | 2014-06-12 | 2014-08-20 | 中山达华智能科技股份有限公司 | Wireless sensor network node |
| CN104765345A (en) * | 2015-03-24 | 2015-07-08 | 厦门理工学院 | Full-automatic noodle assembly line station piece counting system and method |
| CN104836841A (en) * | 2015-03-31 | 2015-08-12 | 重庆邮电大学 | Management method of sensor network sensing node identification analysis process information |
| CN104836841B (en) * | 2015-03-31 | 2018-03-30 | 重庆邮电大学 | A kind of management method of sensor network sensing node identification (RNC-ID) analytic procedural information |
| CN107027097A (en) * | 2017-06-05 | 2017-08-08 | 智坤（江苏）半导体有限公司 | A kind of ultrahigh frequency RFID chip and mobile terminal with MANET function |
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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: 20121219 Termination date: 20150417 |
|
| EXPY | Termination of patent right or utility model |