CN204007905U - A kind of digital radio temperature monitoring system based on electronic tag - Google Patents
A kind of digital radio temperature monitoring system based on electronic tag Download PDFInfo
- Publication number
- CN204007905U CN204007905U CN201420417077.4U CN201420417077U CN204007905U CN 204007905 U CN204007905 U CN 204007905U CN 201420417077 U CN201420417077 U CN 201420417077U CN 204007905 U CN204007905 U CN 204007905U
- Authority
- CN
- China
- Prior art keywords
- module
- temperature
- microcontroller
- wireless transport
- electronic tag
- 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
- Measuring Temperature Or Quantity Of Heat (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a kind of digital radio temperature monitoring system based on electronic tag, comprise temperature collecting device and device for detecting temperature, described temperature collecting device comprises digital temperature sensor, microcontroller A, wireless transport module A and display module A, and described microcontroller A is connected with digital temperature sensor, wireless transport module A and display module A respectively; Described device for detecting temperature comprises microcontroller B, wireless transport module B, electronic label read-write module, display module B, alarm module and key-press module, and described microcontroller B is connected with key-press module with wireless transport module B, electronic label read-write module, display module B, alarm module respectively.The utility model utilizes electronic tag storing temperature information, and electronic tag can be attached on product, is convenient to realize the transparence management of product temperature.Temperature collecting device of the present utility model can connect multiple digital temperature sensors simultaneously, makes the temperature information that records more accurate.
Description
Technical field
The utility model relates to a kind of temperature monitoring system, particularly a kind of digital radio temperature monitoring system based on electronic tag.
Background technology
In production, transport and the storing process of many products, need strictly controlled environment temperature, if temperature is too low or too high, can be to the mass formation harmful effect of the product of production run or storage.If need the medicine of distinct temperature storage or vaccine rotten or lost efficacy and also may bring larger loss.The at present device of existing monitoring temperature to Product environment and transportation, collection, record.At present, electronic labelling system based on radio-frequency (RF) identification (RFID) technology have can disposablely read multiple labels, penetrability strong, can repeatedly read and write, the memory capacity of data is large, easily miniaturization and diversified shape, the feature such as environment resistant, play an important role in various fields such as industrial automation, business automation, communications and transportation control and managements.The existing temperature monitoring system based on RFID and electronic label technology, a most temperature collect module can only connect a label, and acquisition module utilization factor is low; For reducing power consumption, temperature collect module power supply mode mostly is while communication with card reader and is powered by card reader, can not accomplish that temperature measures at any time; Temperature acquisition sensor adopts analog signal output more, needs the circuit such as Design enlargement, filtering, AD sampling, and integrated level is low; Existing temperature monitoring system designs separately for production, transport, storing process mostly, and the temperature information gathering is difficult to same product and preserves together, is not easy to carry out the inquiry of temperature data, is difficult to realize the transparence management of temperature information.
Summary of the invention
The problems referred to above that exist for solving prior art, the utility model will design a kind of product of can realizing from producing, transport, store the transparence management of each process temperature, and can realize multipoint temperature monitoring, there is the digital radio temperature monitoring system based on electronic tag of temperature over-range warning, temperature data wireless transmission function.
To achieve these goals, the technical solution of the utility model is as follows: a kind of digital radio temperature monitoring system based on electronic tag, comprise temperature collecting device and device for detecting temperature, described temperature collecting device is connected with device for detecting temperature by wireless network; Described temperature collecting device comprises digital temperature sensor, microcontroller A, wireless transport module A and display module A, and described microcontroller A is connected with digital temperature sensor, wireless transport module A and display module A respectively; Described device for detecting temperature comprises microcontroller B, wireless transport module B, electronic label read-write module, display module B, alarm module and key-press module, and described microcontroller B is connected with key-press module with wireless transport module B, electronic label read-write module, display module B, alarm module respectively.
Digital temperature sensor described in the utility model has multiple.
Alarm module described in the utility model comprises acoustic alarm module and light alarm module.
Principle of work of the present utility model is as follows:
Temperature collecting device is placed on and is needed in thermometric environment, and as the compartment of cold chain transportation car, freezer and other need workshop of thermometric etc., the temperature data of temperature collecting device collection sends to device for detecting temperature by wireless transceiver nRF24L01.Device for detecting temperature can be placed in driver driving chamber or pulpit.Device for detecting temperature can be managed some temperature collecting devices as management node.
Compared with prior art, the utlity model has following beneficial effect:
1, because the utility model utilizes electronic tag storing temperature information, electronic tag can be attached on product, is convenient to realize the transparence management of product temperature.
2, because temperature collecting device of the present utility model adopts digital temperature sensor
,integrated level is high, can reduce device volume.This device can connect multiple digital temperature sensors simultaneously, can monitor the temperature of diverse location for larger space, makes the temperature information that records more accurate.
3,, because temperature collecting device of the present utility model is powered separately, can measure in real time place environment temperature.
4, because device for detecting temperature of the present utility model can read while write multiple electronic tags, effectively reduce costs.
Brief description of the drawings
Totally 3, the total accompanying drawing of the utility model, wherein:
Fig. 1 is functional block diagram of the present utility model.
Fig. 2 is temperature collecting device circuit theory diagrams of the present utility model.
Fig. 3 is device for detecting temperature circuit theory diagrams of the present utility model.
In figure: 1, digital temperature sensor, 2, microcontroller A, 3, wireless transport module A, 4, display module A, 5, microcontroller B, 6, wireless transport module B, 7, electronic label read-write module, 8, display module B, 9, alarm module, 10, key-press module.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, temperature monitoring system mainly comprises temperature collecting device and device for detecting temperature.Temperature collecting device comprises digital temperature sensor 1, microcontroller A2, wireless transport module A3, display module A4.Device for detecting temperature comprises microcontroller B5, wireless transport module B6, electronic label read-write module 7, display module B8, alarm module 9, key-press module 10.
As shown in Figure 2, microcontroller A2 in temperature collecting device adopts MSP430, there is low-power consumption feature, digital temperature sensor 1 adopts DS18B20, each temperature collecting device can connect multiple temperature sensors 1, wireless transport module A3 adopts nRF24L01, and display module A4 adopts liquid crystal display LCD1602.
As shown in Figure 3, the microcontroller B5 of device for detecting temperature is STM32103RBT6, wireless transport module B6 adopts nRF24L01, electronic label read-write module 7 adopts AS3992, and display module B8 adopts TFTLCD module, and alarm module 9 is the same alarm of acousto-optic, alarm module 9 comprises acoustic alarm module and light alarm module, acoustic alarm module utilizes hummer to realize, and light alarm module adopts light emitting diode, and key-press module 10 adopts independent button.
When work, temperature collecting device can have multiple, can be placed on respectively and need in thermometric environment.Digital temperature sensor 1 gathers Current Temperatures, after being read, shows and send to device for detecting temperature by wireless transport module A3 on display module A4 by microcontroller A2.
The wireless transport module B6 of device for detecting temperature receives the temperature information that temperature collecting device sends, microcontroller B5 will receive temperature data and write electronic tag by electronic label read-write module 7, and judge whether to exceed temperature bound, temperature is presented on the display screen of display module B8, if transfinite same alarm simultaneously.By button or touch-screen can set temperature bound etc. information.
Claims (3)
1. the digital radio temperature monitoring system based on electronic tag, comprises temperature collecting device and device for detecting temperature, and described temperature collecting device is connected with device for detecting temperature by wireless network; It is characterized in that: described temperature collecting device comprises digital temperature sensor (1), microcontroller A (2), wireless transport module A (3) and display module A (4), described microcontroller A (2) is connected with digital temperature sensor (1), wireless transport module A (3) and display module A (4) respectively; Described device for detecting temperature comprises microcontroller B (5), wireless transport module B (6), electronic label read-write module (7), display module B (8), alarm module (9) and key-press module (10), and described microcontroller B (5) is connected with wireless transport module B (6), electronic label read-write module (7), display module B (8), alarm module (9) and key-press module (10) respectively.
2. a kind of digital radio temperature monitoring system based on electronic tag according to claim 1, is characterized in that: described digital temperature sensor (1) has multiple.
3. a kind of digital radio temperature monitoring system based on electronic tag according to claim 1, is characterized in that: described alarm module (9) comprises acoustic alarm module (9) and light alarm module (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417077.4U CN204007905U (en) | 2014-07-25 | 2014-07-25 | A kind of digital radio temperature monitoring system based on electronic tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417077.4U CN204007905U (en) | 2014-07-25 | 2014-07-25 | A kind of digital radio temperature monitoring system based on electronic tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007905U true CN204007905U (en) | 2014-12-10 |
Family
ID=52047887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420417077.4U Expired - Fee Related CN204007905U (en) | 2014-07-25 | 2014-07-25 | A kind of digital radio temperature monitoring system based on electronic tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204007905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089657A (en) * | 2019-03-07 | 2020-05-01 | 杭州视洞科技有限公司 | Non-contact method and system capable of measuring temperature remotely |
-
2014
- 2014-07-25 CN CN201420417077.4U patent/CN204007905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089657A (en) * | 2019-03-07 | 2020-05-01 | 杭州视洞科技有限公司 | Non-contact method and system capable of measuring temperature remotely |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201662822U (en) | Semi-active RFID temperature measuring label | |
| CN102129591B (en) | Active radio frequency identification (RFID) sensing tag with low power consumption and control method thereof | |
| CN104574012A (en) | Logistics storage monitoring system based on UHF intelligent sensor tag | |
| CN102620852A (en) | Intelligent sensor possessing RFID function and capable of storing temperature | |
| CN201749494U (en) | RFID (radio frequency identification device) intelligent electronic tray management device and system thereof | |
| CN103106422A (en) | Passive non-contact type electronic goods shelf label system | |
| CN202304244U (en) | Intelligent refrigerator and intelligent refrigerator control system | |
| CN101354740A (en) | Mobile RFID read-write terminal | |
| CN201897802U (en) | Data acquisition system applied to warehouse management | |
| CN101216876A (en) | A transport monitoring system and method on sensing radio frequency identification and general packet wireless service | |
| CN201983880U (en) | Intelligent sensor with RFID function and capable of storing temperature | |
| CN102982367A (en) | Radio frequency identification device (RFID) displayable electronic tag | |
| CN205427897U (en) | Two active RFID electronic tags in interface of card formula | |
| CN204007905U (en) | A kind of digital radio temperature monitoring system based on electronic tag | |
| CN201974524U (en) | Article tracking system based on RFID | |
| CN202153365U (en) | Low power consumption active RFID sensing tag | |
| CN202093546U (en) | Temperature measurement label of half passive radio frequency identification combined with 2.4GHz wireless module | |
| CN204066146U (en) | A kind of personnel positions recognition system based on radio-frequency (RF) identification | |
| CN201255884Y (en) | Mobile type RFID read-write terminal | |
| CN103852185A (en) | Intelligent sensor which has RFID function and can store temperature value | |
| CN203084752U (en) | Passive non-contact electronic shelf label system | |
| CN204346607U (en) | In conjunction with the synthesis temperature label of temperature chemical stain label and electronical record label | |
| CN1866269A (en) | RFID device for refrigerator | |
| CN201145907Y (en) | System for monitoring sensing radio frequency recognition and all-purpose grouping wireless service transportation | |
| CN205664954U (en) | Low -power consumption temperature acquisition system based on bluetooth |
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: 20141210 Termination date: 20160725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |