CN1975778A - Digital family articles seeking device - Google Patents
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- CN1975778A CN1975778A CNA2006101232798A CN200610123279A CN1975778A CN 1975778 A CN1975778 A CN 1975778A CN A2006101232798 A CNA2006101232798 A CN A2006101232798A CN 200610123279 A CN200610123279 A CN 200610123279A CN 1975778 A CN1975778 A CN 1975778A
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Abstract
The invention provides an item finding device in digital home, including RFID label, user interactive module, RFID information reading module, information storage module and authorization module. The device read the item information in labels through information reading module, and store the information into database. The authorization module can control users access, thus items to be found by different users are different.
Description
Technical field
The present invention belongs to digital home network and multimedia technology field, a kind of device that relates generally to the digital family articles information search and search.
Background technology
The simplest understanding of digital home network is linked to be network with whole in the family or most electronic product exactly.Digital living be unable to do without the digital network technical support, and this notion still is in the junior stage.Just in being in a large amount of analogue techniques to the transition period that digital technology shifts, many electric equipment products remain unfulfilled digitizing at present.Simultaneously the price of digitizing electric equipment products also arrive the level of masses' stage of popularization, and many families have only and just can upgrade all electric equipments when removing new house.What the user was concerned about is practicality and advanced unification, show as and can realize function, again can and family in compatible between original analog machine.Intelligent digital composition at home comprises: home gateway, various information terminal apparatus and intelligent appliance equipment.Intelligent digital is constructing of networked environment at home, can make each Terminal Type interconnected, and pass through the interconnection technique of the wired or wireless mode of household internal, realizes the self-organization networking of each information terminal apparatus of home network and intelligent appliance equipment.
RFID (radio frequency identification) technology is a kind of automated wireless identification and data acquisition technology, and the RFID technology is used very extensive now.RFID generally comprises radio-frequency (RF) tag, read write line and application system and forms, and principle of work as shown in Figure 3.
Read write line must realize that read write line sends order to radio-frequency (RF) tag promptly corresponding to the radio-frequency (RF) tag read-write equipment by space channel between read-write equipment and the radio-frequency (RF) tag, makes necessary response after the order of radio-frequency (RF) tag reception read write line, realizes radio-frequency (RF) identification thus.In addition, in radio frequency identification application system, generally speaking, by read write line realize to the contactless collection of radio-frequency (RF) tag data or all want in the application system of loopback by the label information that read write line writes in radio-frequency (RF) tag or from application system, this has just formed the interface API (Application Program Interface) between radio-frequency (RF) tag read-write equipment and the application system program.Generally speaking, require read write line can receive order, and make corresponding response according to the order of application system or the agreement of agreement from application system.Read write line itself is realized angle from circuit, can be divided into the two large divisions again: radio-frequency module (radio-frequency channel) and baseband module.The task that radio-frequency module is realized mainly contains two, first be the order modulation (loading) that realizes read write line is desired to mail to radio-frequency (RF) tag on radiofrequency signal (being also referred to as the radio frequency operation frequency of read write line/radio-frequency (RF) tag), send via emitting antenna.The radiofrequency signal that sends (may include the command information of biography to label) transmits (irradiation) on radio-frequency (RF) tag through the space, and radio-frequency (RF) tag is made response to the radiofrequency signal on its of irradiation, and the reflection echo signal of reading and writing device antenna is returned in formation.Second task of radio-frequency module promptly is that realization is carried out necessary processing processing with the echoed signal that radio-frequency (RF) tag turns back to read write line, and therefrom demodulation (unloading) extracts the data of radio-frequency (RF) tag loopback; The task that baseband module is realized also comprises two, and first is the order processing (coding) that read write line intelligent cell (being generally computer unit CPU or MPU) sends to be embodied as be convenient to modulate (loading) modulation signals on the radiofrequency signal.Second task promptly is to realize the label echo back data signal through the radio-frequency module demodulation process is carried out necessary processing (comprising decoding), and the result after will handling sends into the read write line intelligent cell.Generally speaking, the intelligent cell of read write line also incorporates the baseband module part into.Intelligent cell is the control core of read write line on principle, from realizing angle, adopts embedded MPU usually, and by establishment corresponding M PU control program to realize receiving and transmitting signal realize Intelligent treatment and and the whole application program in back between interface API.The interface of radio-frequency module and baseband module is modulation (loading)/demodulation (unloading), and real radio-frequency module usually comprises the modulating/demodulating part in system, and after also comprising demodulation necessity processing of echo small-signal is handled.
Summary of the invention
The objective of the invention is to applying RFID technology and realize the search of the information of the various article of family and search, and Item Information is put into database store, thereby finish the locating function to domestic articles for the kinsfolk.
Technical scheme of the present invention is as follows: this device mainly is made up of RFID label, user interactive module, RFID information reading module, information storage module and authorization module;
Above-mentioned user interactive module mainly comprises various apparent look equipment such as TV screen, computer display devices etc., its role is that the information of searching that the user sends by input is passed to home gateway and looks to the user final lookup result is apparent, finishes such reciprocal process;
Above-mentioned RFID information reading module mainly comprises parts such as RFID electronic tag, read write line, and its role is that the information of the electronic tag that is pasted on the article is read by read write line, passes to database by application programming interfaces;
It is that an Item Information that reads carries out classification and storage and management that above-mentioned information storage module mainly acts on, so that data searching in database is divided into ID part, content part and declaratives to electronic labeling information and is stored in the data village, often used in village names;
Above-mentioned authorization module role is distributed and is controlled according to the authority of searching of user's information, makes different users to different article different authorities be arranged, and the function of this module realizes by corresponding software is installed;
The preprocessing process of described information stores information storage module is as follows:
(1) collects the RFID electronic labeling information, read, and the information that reads is sent to database by application programming interfaces stores by the electronic tag of read write line to various article;
(2) information of collecting is carried out pre-service, collected Item Information is carried out classification and storage, and store in the data village, often used in village names according to the feature of various article;
(3) information in the data village, often used in village names is carried out retrieval by ID, realize searching Item Information.
On various article, stick the RFID label, the read write line of having read module by information reads in the information of electronic tag on the article, then relevant information is deposited in database by data memory module, send when searching information by interactive module the user, at first user's authority is judged, then from database, the Item Information that will search is looked terminal and returned to the user by apparent if the user has corresponding articles seeking authority, if if the user does not have and searches authority accordingly and then do not carry out searching of Item Information, returning to the user does not have corresponding prompting of searching authority, and this is the course of work of its integral body.
This device can help us to find our needed various article easily, thereby make we needn't be because of forgetting position that own desired thing puts worry, the article that each kinsfolk can only search the article of oneself and have authority to obtain by this device, thereby can accomplish that be unknowable to each one article to other kinsfolk, thereby the effect that realization is maintained secrecy to own personal objects only just can be searched other kinsfolk's article after having authorized corresponding authority.
Beneficial effect of the present invention is:
A. the user can be realized in time the searching of domestic articles by this device, and the information of the various article of family can be controlled.
B. the user can oneself just can search realizing that the own article of individual have only by this device, and other personnel only can search article under the situation of mandate, can well protect user's the personal effects like this.
C. this device provides a kind of good articles search method for digital home, a good articles seeking method is provided can for the intellectualizing system of digital home by it, is that to digital home control system function is perfect.
Description of drawings
Fig. 1 is a structural drawing of the present invention;
Fig. 2 is a basic flow sheet of the present invention;
Fig. 3 is a middle RFID technical work schematic diagram of the present invention.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
Basic structure of the present invention as shown in Figure 1, it mainly is made up of user interactive module, RFID information reading module, information storage module and authorization module; We stick the RFID label on various article, the read write line of having read module by information reads in the information of electronic tag on the article, then relevant information is deposited in database by data memory module, send when searching information by interactive module the user, at first user's authority is judged, then from database, the Item Information that will search is looked terminal and returned to the user by apparent if the user has corresponding articles seeking authority, if if the user does not have and searches authority accordingly and then do not carry out searching of Item Information, returning to the user does not have corresponding prompting of searching authority, and this is the course of work of its integral body.
Concrete workflow step is as follows:
A. contrast flow process shown in Figure 2, at first article are sticked electronic tag, first event box in the corresponding process flow diagram; The read write line of recalls information module for reading and writing reads the Item Information of electronic tag then, and for the RFID principle of work that reads of electronic tag as shown in Figure 3, this step is second event box in the process flow diagram 2 just.
B. the information that obtains from step 1 is deposited into the information that is read the database the 3rd event box in the corresponding process flow diagram 2 by calling memory module.
C. after step 2, information is handled, calling authorization module authorizes the user, make different users have different authorities for searching of article, so just can realize personal belongings are distinguished, everyone is had oneself article independently search authority, just the 4th event box in the process flow diagram 2.
D. after the user has obtained corresponding authority, just can carry out search operation to article, when the user searches article, device can at first be judged user's authority, when the user have the right these article are searched the time, this device will be from database be looked the information of these article terminal and is returned to the user by showing, and makes the user can obtain the information of respective articles, thereby can the very fast user that finds want article.
E. when user right is judged if find the user useless to obtain to these article search authority the time, this device will provide the bomp of an insufficient permission to the user, if the user goes for the authority of searching to these article, will turn back to step 3 and go to obtain corresponding mandate again, this is the decision block in the process flow diagram 2 just.
F. after user right having been carried out judging, this device finally can be given return message of user, thereby finishes the search operation of article, and this step is corresponding to the last end block in the process flow diagram 2.
Claims (3)
1, a kind of digital family articles seeking device is characterized in that this device mainly is made up of RFID label, user interactive module, RFID information reading module, information storage module and authorization module;
Above-mentioned user interactive module mainly comprises various apparent look equipment such as TV screen, computer display devices etc., its role is that the information of searching that the user sends by input is passed to home gateway and looks to the user final lookup result is apparent, finishes such reciprocal process;
Above-mentioned RFID information reading module mainly comprises parts such as RFID electronic tag, read write line, and its role is that the information of the electronic tag that is pasted on the article is read by read write line, passes to database by application programming interfaces;
It is that an Item Information that reads carries out classification and storage and management that above-mentioned information storage module mainly acts on, so that data searching in database is divided into ID part, content part and declaratives to electronic labeling information and is stored in the data village, often used in village names;
Above-mentioned authorization module role is distributed and is controlled according to the authority of searching of user's information, makes different users to different article different authorities be arranged, and the function of this module realizes by corresponding software is installed;
On various article, stick the RFID label, the read write line of having read module by information reads in the information of electronic tag on the article, then relevant information is deposited in database by data memory module, send when searching information by interactive module the user, at first user's authority is judged, then from database, the Item Information that will search is looked terminal and returned to the user by apparent if the user has corresponding articles seeking authority, if if the user does not have and searches authority accordingly and then do not carry out searching of Item Information, returning to the user does not have corresponding prompting of searching authority, and this is the course of work of its integral body.
2, digital family articles seeking device according to claim 1 is characterized in that the preprocessing process of described information stores information storage module is as follows:
(1) collects the RFID electronic labeling information, read, and the information that reads is sent to database by application programming interfaces stores by the electronic tag of read write line to various article;
(2) information of collecting is carried out pre-service, collected Item Information is carried out classification and storage, and store in the data village, often used in village names according to the feature of various article;
(3) information in the data village, often used in village names is carried out retrieval by ID, realize searching Item Information.
3, digital family articles seeking device according to claim 1 is characterized in that the workflow of this device is as follows:
A. at first article are sticked electronic tag, first event box in the corresponding process flow diagram; The read write line of recalls information module for reading and writing reads the Item Information of electronic tag then;
B. the information that obtains from step 1 is deposited into the information that is read the database by calling memory module;
C. after step 2, information is handled, calling authorization module authorizes the user, make different users have different authorities, so just can realize personal belongings are distinguished, everyone is had oneself article independently search authority for searching of article;
D. after the user has obtained corresponding authority, just can carry out search operation to article, when the user searches article, device can at first be judged user's authority, when the user have the right these article are searched the time, this device will be from database be looked the information of these article terminal and is returned to the user by showing, and makes the user can obtain the information of respective articles, thereby can the very fast user that finds want article;
E. when user right is judged if find the user useless to obtain to these article search authority the time, this device will provide the bomp of an insufficient permission to the user, if the user goes for the authority of searching to these article, will turn back to step 3 and go to obtain corresponding mandate again;
F. after user right having been carried out judging, this device finally can be given return message of user, thereby finishes the search operation of article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101232798A CN1975778A (en) | 2006-11-03 | 2006-11-03 | Digital family articles seeking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101232798A CN1975778A (en) | 2006-11-03 | 2006-11-03 | Digital family articles seeking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1975778A true CN1975778A (en) | 2007-06-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101232798A Pending CN1975778A (en) | 2006-11-03 | 2006-11-03 | Digital family articles seeking device |
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| Country | Link |
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| CN (1) | CN1975778A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102033525A (en) * | 2009-09-25 | 2011-04-27 | 松下电工株式会社 | Monitoring and control system and monitoring and control device |
| CN104318352A (en) * | 2014-10-10 | 2015-01-28 | 国家电网公司 | Information management system and method |
| CN102265260B (en) * | 2008-02-29 | 2015-08-19 | 施奈德电气自动控制有限责任公司 | Service-oriented parts and for the method for chain of command to Service Part |
| CN106453248A (en) * | 2016-08-30 | 2017-02-22 | 孟玲 | Home object information data management system |
| CN106936669A (en) * | 2015-12-31 | 2017-07-07 | 美的集团股份有限公司 | The alignment system and method for the intelligent appliance based on mobile terminal |
| CN108256599A (en) * | 2018-01-04 | 2018-07-06 | 南京信息工程大学 | A kind of home furnishings intelligent searcher |
| CN112327659A (en) * | 2020-11-26 | 2021-02-05 | 深圳市友进科技有限公司 | Intelligent household control method, device and system based on 5G |
-
2006
- 2006-11-03 CN CNA2006101232798A patent/CN1975778A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102265260B (en) * | 2008-02-29 | 2015-08-19 | 施奈德电气自动控制有限责任公司 | Service-oriented parts and for the method for chain of command to Service Part |
| CN102033525A (en) * | 2009-09-25 | 2011-04-27 | 松下电工株式会社 | Monitoring and control system and monitoring and control device |
| CN104318352A (en) * | 2014-10-10 | 2015-01-28 | 国家电网公司 | Information management system and method |
| CN106936669A (en) * | 2015-12-31 | 2017-07-07 | 美的集团股份有限公司 | The alignment system and method for the intelligent appliance based on mobile terminal |
| CN106453248A (en) * | 2016-08-30 | 2017-02-22 | 孟玲 | Home object information data management system |
| CN108256599A (en) * | 2018-01-04 | 2018-07-06 | 南京信息工程大学 | A kind of home furnishings intelligent searcher |
| CN112327659A (en) * | 2020-11-26 | 2021-02-05 | 深圳市友进科技有限公司 | Intelligent household control method, device and system based on 5G |
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Open date: 20070606 |