CN205485493U - A portable readwrite device for agricultural product traceability system - Google Patents
A portable readwrite device for agricultural product traceability system Download PDFInfo
- Publication number
- CN205485493U CN205485493U CN201620230466.5U CN201620230466U CN205485493U CN 205485493 U CN205485493 U CN 205485493U CN 201620230466 U CN201620230466 U CN 201620230466U CN 205485493 U CN205485493 U CN 205485493U
- Authority
- CN
- China
- Prior art keywords
- agricultural product
- microcontroller
- traceability system
- write
- rfid
- 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
Abstract
The utility model discloses a portable readwrite device for agricultural product traceability system, it includes electrical unit, microcontroller and radio frequency identification unit, microcontroller is connected with radio frequency identification unit wire, microcontroller is connected with sensor unit, GPRSGPS module and display screen unit wire, solved when the RFID readwrite device is used in agricultural product traceability system among the prior art, because function singleness, each production processes that can not be applicable to agricultural product fixes a position, can not upload the information of each link of agricultural product in real time, need type the temperature of each link environment, information such as humidity, and these information are when adopting prior art's RFID readwrite device, in need writing in the RFID label again into to the RFID readwrite device through the manual entry, lead to technical problem such as inefficiency.
Description
Technical field
This utility model belongs to automatic control technology, particularly relates to a kind of tracing to the source for agricultural product and is
The portable read-write equipment of system.
Background technology
Along with people's living standard improves day by day, the quality safety of agricultural product is more and more important,
Agricultural product quality problem is not only related to the healthy of people with safety problem, and to peasant
Increase income, agricultural development, agricultural trade and modernization construction have significant impact, when becoming new
Produce for agricultural products in China and supply is badly in need of the important topic solved.Reach to improve agricultural product
The target of fine quality production and consumption safety is it is necessary to solve and realize agricultural product " from the edge of a field to meal
Table " omnidistance quality surveillance, therefore agricultural product traceability system is arisen at the historic moment, in prior art want
Realize tracing to the source of agricultural product, need the production information by agricultural product links to store agricultural product
In the bar code carried or RFID label tag, it is most commonly used that employing RFID label tag, it is therefore desirable to join
Standby RFID read-write device, RFID read-write device of the prior art only possesses read-write capability,
Due to the particularity of agricultural product, need each production link of agricultural product is positioned, need
The information of links is uploaded in real time, needs the temperature of typing links environment, humidity etc.
Information, and during the RFID read-write device of these information employing prior art, need by manually
It is entered into RFID read-write device to write again in RFID label tag, causes inefficiency.
Utility model content:
The technical problems to be solved in the utility model: provide a kind of for agricultural product traceability system
Portable read-write equipment, to solve the RFID read-write device of prior art and trace to the source at agricultural product to be
In system during application, due to function singleness, it is impossible to be applicable to each production link of agricultural product is entered
Row location, it is impossible to the information of agricultural product links is uploaded in real time, needs typing links
The information such as the temperature of environment, humidity, and these information uses the RFID read-write dress of prior art
When putting, need to be write again in RFID label tag to RFID read-write device by manual entry, cause
The technical problems such as inefficiency.
Technical solutions of the utility model:
A kind of portable read-write equipment for agricultural product traceability system, it include power subsystem,
Microcontroller and rfid uint, microcontroller is connected with rfid uint wire, described
Microcontroller is connected with sensor unit, GPRS/GPS module and display screen unit wire.
Described micro controller unit is also led with USB interface, serial communication interface and SD card interface
Line connects.
Described sensor unit includes that temperature sensor, humidity sensor and gas concentration lwevel pass
Sensor.
Described microcontroller, power subsystem, rfid uint, GPRS/GPS module and aobvious
The equal integrated installation of display screen unit is in control chamber.
Described power subsystem uses civil power and accumulator duplicate supply structure.
The beneficial effects of the utility model:
This utility model is integrated sensor unit, GPRS/ on existing RFID read-write device basic
GPS module and display screen unit, by environment at sensor unit Real-time Collection agricultural product place
Temperature, humidity and gas concentration lwevel information, to microcontroller, are write RFID by microcontroller
Label, by GPRS/GPS module collection positional information to microcontroller, passes through microcontroller
Write RFID label tag, and the long-distance transmissions of information is realized by GPRS/GPS module, with
Time above-mentioned module is integrated in control chamber, be convenient for carrying, solve RFID in prior art
When read-write equipment is applied in agricultural product traceability system, due to function singleness, it is impossible to it is right to be applicable to
Each production link of agricultural product positions, it is impossible to by real-time for the information of agricultural product links
Upload, need the information such as the temperature of typing links environment, humidity, and these information uses
During the RFID read-write device of prior art, need by manual entry to RFID read-write device again
In write RFID label tag, cause the technical problems such as inefficiency.
Accompanying drawing illustrates:
Fig. 1 is this utility model theory structure schematic diagram；
Fig. 2 is this utility model control chamber external structure schematic diagram.
Detailed description of the invention:
A kind of portable read-write equipment for agricultural product traceability system, it include power subsystem,
Microcontroller and rfid uint, microcontroller is connected with rfid uint wire,
Described microcontroller is with sensor unit, GPRS/GPS module and display screen unit wire even
Connect.
Described micro controller unit is also led with USB interface, serial communication interface and SD card interface
Line connects.
Described sensor unit includes that temperature sensor, humidity sensor and gas concentration lwevel pass
Sensor.
Described microcontroller, power subsystem, rfid uint, GPRS/GPS module and display
The screen equal integrated installation of unit is in control chamber.
This utility model, using ARM9S3C2410A as microcontroller, is equipped with relevant driving
Circuit, display circuit etc., by the rfid uint needed for system, serial communication unit and
Required GPRS/GPS module, sensor unit are integrated on one piece of circuit board, and use wire
It is connected with microcontroller, convenient deployment.In order to ensure the reliability of electric power system, described system
Power subsystem uses mains-supplied and accumulator duplicate supply mode.This utility model is by less radio-frequency
Identification technology, telecommunication technique, GPS location technology, Sensor monitoring technology, embedded
Technology combines, and forms complete novel read-write equipment, the data access arrived by Sensor monitoring
Microcontroller, and by telecommunication technique and GPRS/GPS module, it is achieved with label information
Between real-time Communication for Power, monitoring, extend the information carrying capacity of system, it is achieved that to agricultural product
From produce to consume real time information record, monitor, the function such as inquiry.
In Fig. 2: 1 is mains-supplied interface, 2 is storage battery power supply interface, and 3 is control chamber, and 4 is sky
Line, 5 is the interface of sensor, and 6 is serial ports display screen, and 7 is gps antenna interface, and 8 is GPS
Antenna.
Claims (5)
1. for the portable read-write equipment of agricultural product traceability system, it include power subsystem,
Microcontroller and rfid uint, microcontroller is connected with rfid uint wire,
It is characterized in that: described microcontroller and sensor unit, GPRS/GPS module and display
Screen unit wire connects.
A kind of portable read-write for agricultural product traceability system the most according to claim 1 fills
Put, it is characterised in that: described micro controller unit also connects with USB interface, serial communication
Mouth and SD card interface wire connect.
A kind of portable read-write for agricultural product traceability system the most according to claim 1 fills
Put, it is characterised in that: described sensor unit includes temperature sensor, humidity sensor
With gas concentration lwevel sensor.
A kind of portable read-write for agricultural product traceability system the most according to claim 1 fills
Put, it is characterised in that: described microcontroller, power subsystem, rfid uint,
GPRS/GPS module and the equal integrated installation of display screen unit are in control chamber (3).
A kind of portable read-write for agricultural product traceability system the most according to claim 1 fills
Put, it is characterised in that: described power subsystem uses civil power and accumulator duplicate supply structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620230466.5U CN205485493U (en) | 2016-03-24 | 2016-03-24 | A portable readwrite device for agricultural product traceability system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620230466.5U CN205485493U (en) | 2016-03-24 | 2016-03-24 | A portable readwrite device for agricultural product traceability system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205485493U true CN205485493U (en) | 2016-08-17 |
Family
ID=56651417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620230466.5U Expired - Fee Related CN205485493U (en) | 2016-03-24 | 2016-03-24 | A portable readwrite device for agricultural product traceability system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205485493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108595999A (en) * | 2018-07-12 | 2018-09-28 | 白鹭 | A kind of electronic tag scanning means traced to the source for nursery stock |
| CN114897544A (en) * | 2022-05-25 | 2022-08-12 | 贵州财经大学 | Traceability management system based on agricultural product planting |
-
2016
- 2016-03-24 CN CN201620230466.5U patent/CN205485493U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108595999A (en) * | 2018-07-12 | 2018-09-28 | 白鹭 | A kind of electronic tag scanning means traced to the source for nursery stock |
| CN114897544A (en) * | 2022-05-25 | 2022-08-12 | 贵州财经大学 | Traceability management system based on agricultural product planting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201828939U (en) | Smart shelf system for logistics picking operation | |
| CN104574012A (en) | Logistics storage monitoring system based on UHF intelligent sensor tag | |
| CN203338121U (en) | Electric appliance switch identification and control circuit based on active RFID technology | |
| CN203396500U (en) | Wireless humiture recorder | |
| CN205485493U (en) | A portable readwrite device for agricultural product traceability system | |
| CN108053004A (en) | Cable monitoring system based on internet of things | |
| CN101984726A (en) | Grain condition measurement and control system based on wireless sensor network | |
| CN107274790A (en) | Electronic bin tag system | |
| CN201266396Y (en) | Cable polling system of vehicle-mounted card-reading mode | |
| CN204129747U (en) | A kind of handheld RFID card reader | |
| CN204516320U (en) | A kind of LED display module with memory function | |
| CN201788519U (en) | Clothing station unit based on RFID (radio frequency identification devices) | |
| CN203366552U (en) | Internet of Things RFID learning station | |
| CN103034177A (en) | Teaching and scientific research experimental system of Internet of Things | |
| CN203177952U (en) | On-line weighing system | |
| CN204537701U (en) | EEPROM on-line/off-line burning instrument | |
| CN201319189Y (en) | Hand-held rfid read-write device | |
| CN205486192U (en) | A RFID read write line for fruit is traced to source | |
| CN204229429U (en) | Based on the wireless telecommunications equipment for monitoring vehicles of RFID electronic license plate label | |
| CN206564016U (en) | A kind of gas alarm system based on RFID | |
| CN203054887U (en) | 13.56 MHz RFID hand-held tablet terminal module | |
| CN202677666U (en) | Agricultural information technology experimental apparatus | |
| CN202306883U (en) | RFID (Radio Frequency Identification)-based internet-of-things experimental system | |
| CN206075307U (en) | A kind of RFID access doors with direction discernment | |
| CN202257593U (en) | Underground personnel locating intelligent card reader for mine |
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: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |