CN203100349U - Refrigerator and management and monitoring system thereof - Google Patents
Refrigerator and management and monitoring system thereof Download PDFInfo
- Publication number
- CN203100349U CN203100349U CN2013200247645U CN201320024764U CN203100349U CN 203100349 U CN203100349 U CN 203100349U CN 2013200247645 U CN2013200247645 U CN 2013200247645U CN 201320024764 U CN201320024764 U CN 201320024764U CN 203100349 U CN203100349 U CN 203100349U
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- CN
- China
- Prior art keywords
- refrigerator
- electronic tag
- rfid electronic
- information
- management
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- 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 - Lifetime
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/08—Sensors using Radio Frequency Identification [RFID]
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model relates to a refrigerator and a management and monitoring system of the refrigerator. An RFID electronic tag is placed on a refrigerator body. The adopted RFID electronic tag has the advantages of being small in size, long in read-write distance, high in read-write speed, capable of adapting to different environments, containing more information and reading information of a plurality of refrigerators at a time and the like. More data information can be stored through the active RFID electronic tag, and radio-frequency signals can be actively sent, so that reaction speed is higher, and transmit information is more. The RFID electronic tag is inserted into a refrigerator main control panel, the RFID electronic tag serving as a data transmission interface for refrigerator operation states is communicated with the management and monitoring system of the refrigerator, and the purpose of managing and monitoring refrigeration operation state information is achieved. By means of the management and monitoring system of the refrigerator, products can be checked conveniently, product delivered-in and delivered-out information can be typed in, the number of refrigerators and marketing states can be monitored and managed in a long distance, and the purposes of preventing theft, tracking and positioning can be achieved.
Description
Technical field
The utility model belongs to the refrigerator technical field, specifically, relates to a kind of refrigerator and refrigerator management monitoring system of the RFID of being built-in with electronic tag.
Background technology
Now, the more traditional bar code of general employing is swept yard information of typing product by the infrared yard device of sweeping on the commercial display cases.But, it is closer that but this technology operating distance requires, response speed is slow, and be subject to the influence of intermediate obstacles and cause sweeping the sign indicating number failure, thereby the mode of information storage is the power generation high-low level that is reflected to infrared light with the width of black and white strip, through analog-to-digital conversion is logical data, realizes sweeping a yard typing.The bar code that adopts on the general refrigerator is the papery bar code, adopts barbola work to stick on the refrigerator, and is fragile, peel off.Simultaneously, bar code exists that beared information is single, single can only scan a shortcoming such as bar code.
The utility model content
The purpose of this utility model is to provide a kind of refrigerator, solved existing refrigerator adopt the papery bar code exist beared information single, sweep easily failure and at every turn can only scan the technical problem of a bar code of sign indicating number.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of refrigerator comprises the refrigerator body, and described refrigerator body is provided with the RFID electronic tag.
Aforesaid refrigerator is provided with nerd pack in refrigerator body bottom, in order to reduce the shielding action to radiofrequency signal, the RFID electronic tag is installed in the described nerd pack.
In order to monitor the running status of refrigerator, the communication of joining of RFID electronic tag in the refrigerator nerd pack and refrigerator master control borad.
Preferably, the RFID electronic tag is embedded on the refrigerator master control borad.
For the reaction speed and the transmission information content that improve the RFID electronic tag, RFID electronic tag and refrigerator master control borad power supply join.
Certainly, refrigerator also can built-inly be the battery of RFID electronic tag power supply separately, and RFID electronic tag and battery join.
Based on the design of above-mentioned refrigerator, the utility model has also proposed a kind of refrigerator management monitoring system, comprising:
Antenna, be used for the refrigerator body on the RFID electronic tag carry out the transmission of energy and information;
Read write line be used to read the information of the refrigerator RFID electronic tag that antenna receives, and decoding is sent to the management and monitoring module;
The management and monitoring module is used for read write line is controlled, and with the background data base communication.
Compared with prior art, advantage of the present utility model and good effect are: the utility model is equipped with the RFID electronic tag in the refrigerator nerd pack, possesses that volume is little, reading/writing distance is far away, read or write speed is fast, can hold more information, tenable environment is many, can once read many advantages such as refrigerator information.The utility model adopts the active RFID electronic label can store more data message and emitting radio frequency signal initiatively, thereby reaction speed is faster, and transmission information is more.The utility model is embedded into the RFID electronic tag on the refrigerator master control borad, and data transmission interface and the communication of refrigerator management monitoring system as the refrigerator running status can realize the management and monitoring of refrigerator running state information.The utility model makes things convenient for the library information typing of making an inventory, come in and go out of product on the one hand, on the other hand can remote monitoring, quantity, the distribution state of management refrigerator and carry out antitheft, track and localization.
After reading the detailed description of the utility model embodiment in conjunction with the accompanying drawings, other characteristics of the present utility model and advantage will become clearer.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment refrigerator.
Fig. 2 is the theory diagram of the utility model specific embodiment.
Fig. 3 is the theory diagram of another specific embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
Specific embodiment 1:
As shown in Figure 1, 2, a kind of refrigerator, refrigerator body 1 is provided with RFID electronic tag 3, usually RFID electronic tag 3 is arranged in the nerd pack 2 of refrigerator body 1 bottom, and the antenna of the antenna of RFID electronic tag 3 and refrigerator management monitoring system carries out the transmission of energy and information.Wherein, 2 pairs of unshielded effects of radiofrequency signal of nerd pack, the read write line of refrigerator management monitoring system can read refrigerator information in a big way.
The refrigerator management monitoring system comprises:
Antenna is used for carrying out with the RFID electronic tag of refrigerator the transmission of energy and information;
Read write line be used to read the information of the refrigerator RFID electronic tag that antenna receives, and decoding is sent to the management and monitoring module;
The management and monitoring module is used for read write line is controlled, and with the background data base communication.
The RFID electronic tag drives by the electromagnetic wave that receives read write line, when the RFID electronic tag is received the signal of sufficient intensity, information with refrigerator, as: send to read write line for ID number and receive, read write line upload the data to the monitoring management module again and carries out system's reception, the monitoring management module accesses corresponding attribute data by ID number from database, as refrigerator model, parameter category information etc.
Specific embodiment 2:
Shown in Fig. 1,3, a kind of refrigerator, refrigerator body 1 is provided with RFID electronic tag 3, usually RFID electronic tag 3 is arranged in the nerd pack 2 of refrigerator body 1 bottom, and the antenna of the antenna of RFID electronic tag 3 and refrigerator management monitoring system carries out the transmission of energy and information.Wherein, 2 pairs of unshielded effects of radiofrequency signal of nerd pack, the read write line of refrigerator management monitoring system can read refrigerator information in a big way.
For the reaction speed that improves the RFID electronic tag and transmission information content, refrigerator body 1 is built-in to be the battery of RFID electronic tag power supply separately, and RFID electronic tag 3 and battery join.
In order to monitor the running status of refrigerator simultaneously, the communication of joining of the RFID electronic tag 3 in the refrigerator nerd pack and refrigerator master control borad.Generally the RFID electronic tag is embedded on the refrigerator master control borad, RFID electronic tag and refrigerator master control borad common source need not additionally to increase power supply.
The refrigerator management monitoring system comprises:
Antenna, be used for the refrigerator body on the RFID electronic tag carry out the transmission of energy and information;
Read write line be used to read the information of the refrigerator RFID electronic tag that antenna receives, and decoding is sent to the management and monitoring module;
The management and monitoring module is used for read write line is controlled, and with the background data base communication.
The RFID electronic tag is built on the refrigerator master control borad, adopt general 13.56MHz high band, make antenna by corrosion or printed circuit board, when read write line sends radiofrequency signal, the RFID electronic tag sends the mode of data by the load-modulate demodulation, load resistance open and turn-off the voltage change that causes on the reading and writing device antenna, realize that the distance sensing device carries out Modulation and Amplitude Modulation to aerial voltage.Be built in RFID electronic tag on the refrigerator master control borad and can send on the one hand essential informations such as ID number of refrigerator, model, on the other hand, can be (for example with the refrigerator running state data of storing on the master control borad, refrigerator start-stop, temperature, parts start-stop state etc.) radiofrequency signal by the RFID electronic tag sends to reading and writing device antenna, the management and monitoring module receives data, the manager can receive the current data of refrigerator in real time, analyzes the refrigerator running status, realizes remote monitor.
It should be noted that at last: above embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (7)
1. a refrigerator comprises the refrigerator body, it is characterized in that: described refrigerator body is provided with the RFID electronic tag.
2. refrigerator according to claim 1 is characterized in that: described refrigerator body bottom is provided with nerd pack, and described RFID electronic tag is installed in the described nerd pack.
3. refrigerator according to claim 1 and 2 is characterized in that: be provided with master control borad in the described refrigerator body, the communication of joining of described RFID electronic tag and described master control borad.
4. refrigerator according to claim 3 is characterized in that: described RFID electronic tag is embedded on the master control borad.
5. refrigerator according to claim 4 is characterized in that: the power supply of described RFID electronic tag and master control borad joins.
6. refrigerator according to claim 1 and 2 is characterized in that: be provided with battery in the described refrigerator body, described RFID electronic tag and described battery join.
7. refrigerator management monitoring system is characterized in that: comprising:
Antenna, be used for the refrigerator body on the RFID electronic tag carry out the transmission of energy and information;
Read write line be used to read the information of the refrigerator RFID electronic tag that antenna receives, and decoding is sent to the management and monitoring module;
The management and monitoring module is used for read write line is controlled, and with the background data base communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200247645U CN203100349U (en) | 2013-01-17 | 2013-01-17 | Refrigerator and management and monitoring system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200247645U CN203100349U (en) | 2013-01-17 | 2013-01-17 | Refrigerator and management and monitoring system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100349U true CN203100349U (en) | 2013-07-31 |
Family
ID=48851744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200247645U Expired - Lifetime CN203100349U (en) | 2013-01-17 | 2013-01-17 | Refrigerator and management and monitoring system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203100349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107292209A (en) * | 2016-03-30 | 2017-10-24 | 上海森森永业物联网科技有限公司 | Multifunctional high speed writes ink recorder |
| CN107505855A (en) * | 2017-06-29 | 2017-12-22 | 深圳市赛亿科技开发有限公司 | Internet of Things intelligence ice cream maker and its control method |
-
2013
- 2013-01-17 CN CN2013200247645U patent/CN203100349U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107292209A (en) * | 2016-03-30 | 2017-10-24 | 上海森森永业物联网科技有限公司 | Multifunctional high speed writes ink recorder |
| CN107505855A (en) * | 2017-06-29 | 2017-12-22 | 深圳市赛亿科技开发有限公司 | Internet of Things intelligence ice cream maker and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |