CN103825949A - Dynamic intelligent identification extension device information system and method based on radio frequency identification - Google Patents
Dynamic intelligent identification extension device information system and method based on radio frequency identification Download PDFInfo
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- CN103825949A CN103825949A CN201410070204.2A CN201410070204A CN103825949A CN 103825949 A CN103825949 A CN 103825949A CN 201410070204 A CN201410070204 A CN 201410070204A CN 103825949 A CN103825949 A CN 103825949A
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Abstract
The invention discloses a dynamic intelligent identification extension device information system and method based on radio frequency identification. The dynamic intelligent identification extension device information system comprises extension devices, a cloud server and a main device, wherein radio frequency identification lags identifying device information are arranged in the extension devices. The cloud server is used for transmitting an extension device information reading and writing order to the main device, reading, writing and managing the extension device information remotely, and storing the device information of all the extension devices supported by the main device. The main device is used for reading and writing the extension device information in the radio frequency identification lags according to the extension device information reading and writing order transmitted by the cloud server and transmitting the extension device information to the cloud server. By means of the dynamic intelligent identification extension device information system and method, the main device can perform real-time find, type detection and device information query and update on active extension devices and passive extension devices without contacting with the extension devices, convenience, reliability and safety are improved, and remote monitoring, inquiring and automatic firmware and driver updating of the extension devices can be achieved through the cloud server.
Description
Technical field
The present invention relates to expansion equipment information discriminating technology field, relate in particular to a kind of system and method based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information.
Background technology
Existing based on serial ports and USB (USB) mouthful of technology of carrying out equipment Inspection, main equipment is not setting up before physical connection, whether None-identified equipment legal, cannot checkout equipment type, more cannot read and write the information of passive expansion equipment, setting up after physical connection, the facility information file that also can only read active expansion equipment is realized the inquiry of the essential informations such as the model to expansion equipment, can not the relevant information of passive expansion equipment be read and be inquired about.Active expansion equipment can not be upgraded by main equipment the information of expansion equipment after dispatching from the factory, have sizable limitation.Meanwhile, prior art cannot realize by cloud server and managing and expansion equipment information.When main equipment need be connected with multiple passive expansion equipments, during for different purposes, because expansion equipment is passive, main equipment cannot obtain type, state and the Equipment Foundations information of passive expansion equipment, cause and be difficult to provide the power supply matching, load corresponding driving, cannot set up reliably, efficiently and being connected of expansion equipment.Wherein, above-mentioned main equipment refers to mobile terminal or the computer equipment of disposal abilities such as having calculating, storage.Expansion equipment refer to by main equipment control from equipment or for strengthening the module of master device functionality or performance.Expansion equipment is divided into active expansion equipment and passive expansion equipment.Active expansion equipment refers to processor, has the expansion equipment from disposal ability; Passive expansion equipment refers to the expansion equipment without disposal ability.Expansion equipment information includes but are not limited to the information such as the model, version number, software, production batch number of expansion equipment.
Summary of the invention
The object of the invention is to, by a kind of system and method based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information, solve the problem that above background technology part is mentioned.
For reaching this object, the present invention by the following technical solutions:
Based on a system for radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information, comprise expansion equipment, Cloud Server and main equipment;
Described expansion equipment is built-in with the RFID tag of marking equipment information;
Described Cloud Server is connected with main equipment, for send the order of read-write expansion equipment information to main equipment, long-rangely expansion equipment information is read and write and is managed, the facility information of all expansion equipments that storage main equipment is supported;
Described main equipment is connected with expansion equipment, for the order of the read-write expansion equipment information sent according to Cloud Server, reads and writes the expansion equipment information in described RFID tag, sends to Cloud Server.
Especially, described expansion equipment is connected with main equipment by the communication mode including serial ports, USB, bluetooth.
Especially, described main equipment also asks the built-in RFID tag of expansion equipment to be read and write for autonomous initiation.
Especially, described RFID tag is selected the NFC passive label of 13.56Mhz.
The invention also discloses a kind of method based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information, comprise the steps:
A, the RFID tag of marking equipment information is built in expansion equipment;
B, Cloud Server send the order of read-write expansion equipment information to main equipment, long-rangely expansion equipment information is read and write and managed, the facility information of all expansion equipments that storage main equipment is supported;
The order of the read-write expansion equipment information that C, main equipment send according to Cloud Server, reads and writes the expansion equipment information in described RFID tag, sends to Cloud Server.
Especially, described step B specifically comprises:
B1, Cloud Server are searched main equipment by message push service device;
B2, Cloud Server send the order of read-write expansion equipment information to main equipment by message push service device;
B3, main equipment are received after the order of read-write expansion equipment information, check the connection status of expansion equipment;
If B4 expansion equipment connects normal, the RFID tag in main equipment read-write expansion equipment, if expansion equipment connects extremely or do not connect, performs step B6;
B5, main equipment, by the expansion equipment information in the RFID tag of read-write, send to Cloud Server;
B6, main equipment directly return to expansion equipment connection status exception reporting to Cloud Server.
Especially, described step C specifically comprises:
The order of the read-write expansion equipment information that C1, main equipment send according to Cloud Server, reads and writes the expansion equipment information in described RFID tag, sends to Cloud Server;
C2, main equipment can also independently be initiated request the built-in RFID tag of expansion equipment is read and write, and obtain expansion equipment information.
Especially, described step C2 specifically comprises:
C21, main equipment are are manually read and write the request of expansion equipment;
C22, main equipment check the connection status of expansion equipment;
If C23 expansion equipment connects normal, the RFID tag in main equipment read-write expansion equipment, if expansion equipment connects extremely or do not connect, performs step C27;
C24, main equipment are identified the expansion equipment information of reading and writing;
If the expansion equipment information of the read and write success of C25 main equipment identification institute, reads and writes successfully, if main equipment identify the expansion equipment information of reading and writing unsuccessfully, perform step C26;
C26, main equipment be to the information of Cloud Server query expansion equipment, if Cloud Server identify successfully, the RFID tag success in main equipment read-write expansion equipment, if Cloud Server recognition failures, main equipment read-write expansion equipment failure;
C27, the failure of main equipment read-write expansion equipment information.
Especially, described RFID tag is selected the NFC passive label of 13.56Mhz.
System and method tool based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information provided by the invention has the following advantages: one, without contact in the situation that, realize real-time discovery, type detection, facility information inquiry and the renewal of main equipment to active expansion equipment, passive expansion equipment, strengthened convenience, reliability and fail safe.Two, realized the automatic renewal of the remote monitoring to expansion equipment, inquiry and firmware and driving by cloud server.Three, technical method and the equipment of the software and hardware combining of original creation, possess higher real-time, reliability and maintainability.
Accompanying drawing explanation
The system block diagram based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information that Fig. 1 provides for the embodiment of the present invention;
The method flow diagram based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information that Fig. 2 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, in accompanying drawing, only show part related to the present invention but not full content.
Please refer to shown in Fig. 1 the system block diagram based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information that Fig. 1 provides for the embodiment of the present invention.
System based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information in the present embodiment specifically comprises expansion equipment 101, Cloud Server 102 and main equipment 103.
Described expansion equipment 101 is built-in with the RFID tag of marking equipment information.Expansion equipment 101 comprises active expansion equipment and passive expansion equipment.Expansion equipment 101 is connected with main equipment 103 by communication modes such as serial ports, USB or bluetooths.
Described Cloud Server 102 is connected with main equipment 103, for send the order of read-write expansion equipment information to main equipment 103, long-rangely expansion equipment information is read and write and is managed, the facility information of all expansion equipments 101 that storage main equipment 103 is supported.
Described main equipment 103 is connected with expansion equipment 101, for the order of the read-write expansion equipment information sent according to Cloud Server 102, reads and writes the expansion equipment information in described RFID tag, sends to Cloud Server 102.
Cloud Server 102 is searched main equipment 103 by message push service device; Cloud Server 102 sends the order of read-write expansion equipment information to main equipment 103 by message push service device; Main equipment 103 is received after the order of read-write expansion equipment information, checks the connection status of expansion equipment 101; If it is normal that expansion equipment 101 connects, main equipment 103 is read and write the RFID tag in expansion equipment 101, if expansion equipment 101 connects extremely or not connection, main equipment 103 directly returns to expansion equipment 101 connection status exception reportings to Cloud Server 102; Main equipment 103, by the expansion equipment information in the RFID tag of read-write, sends to Cloud Server 102.
Described main equipment 103 also asks the built-in RFID tag of expansion equipment 101 to be read and write for autonomous initiation.
In embodiment, described RFID tag is selected the NFC passive label of 13.56Mhz.Described main equipment 103 has passive label identification and the read-write capability based on 13.56Mhz NFC technology.Wherein, NFC (Near Field Communication, near-field communication), claims again wireless near field communication, is a kind of short-range high frequency wireless communication technology, in 13.56MHz frequency runs on 20 cm distance.Its transmission speed has three kinds of 106Kbit/ second, 212Kbit/ second or 424Kbit/ seconds.Near-field communication is extensively supported on intelligent mobile phone terminal equipment by becoming ISO/IEC IS18092 international standard at present.
As shown in Figure 2, the method flow diagram based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information that Fig. 2 provides for the embodiment of the present invention.
Method based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information in the present embodiment specifically comprises:
Step S201, the RFID tag of marking equipment information is built in expansion equipment.Expansion equipment is connected with main equipment by communication modes such as serial ports, USB or bluetooths.
Step S202, Cloud Server send the order of read-write expansion equipment information to main equipment, long-rangely expansion equipment information is read and write and managed, the facility information of all expansion equipments that storage main equipment is supported.
The process of the RFID tag of Cloud Server read-write expansion equipment is as follows:
Step S2021, Cloud Server are searched main equipment by message push service device.
Step S2022, Cloud Server send the order of read-write expansion equipment information to main equipment by message push service device.
Step S2023, main equipment are received after the order of read-write expansion equipment information, check the connection status of expansion equipment.
If step S2024 expansion equipment connects normal, the RFID tag in main equipment read-write expansion equipment, if expansion equipment connects extremely or do not connect, performs step S2026.
Step S2025, main equipment be the expansion equipment information in the RFID tag of read-write, and will read and write result, sends to Cloud Server.
Step S2026, main equipment directly return to expansion equipment connection status exception reporting to Cloud Server.
The order of the read-write expansion equipment information that step S203, main equipment send according to Cloud Server, reads and writes the expansion equipment information in described RFID tag, sends to Cloud Server.In addition, main equipment can independently be initiated request the built-in RFID tag of expansion equipment is read and write, and its process is as follows:
S2031, main equipment are are manually read and write the request of expansion equipment.
S2032, main equipment check the connection status of expansion equipment.
If S2033 expansion equipment connects normal, the RFID tag in main equipment read-write expansion equipment, if expansion equipment connects extremely or do not connect, performs step S2037;
S2034, main equipment are identified the expansion equipment information of reading and writing.
If the expansion equipment information of the read and write success of S2035 main equipment identification institute, reads and writes successfully, if main equipment identify the expansion equipment information of reading and writing unsuccessfully, perform step S2037.
S2036, main equipment be to the information of Cloud Server query expansion equipment, if Cloud Server identify successfully, the RFID tag success in main equipment read-write expansion equipment, if Cloud Server recognition failures, main equipment read-write expansion equipment failure.
S2037, the failure of main equipment read-write expansion equipment information.
Described RFID tag is selected the NFC passive label of 13.56Mhz in the present embodiment.Described main equipment has passive label identification and the read-write capability based on 13.56Mhz NFC technology.
Technical scheme tool of the present invention has the following advantages: one, without contact in the situation that, realize real-time discovery, type detection, facility information inquiry and the renewal of main equipment to active expansion equipment, passive expansion equipment, strengthened convenience, reliability and fail safe.Two, realized the automatic renewal of the remote monitoring to expansion equipment, inquiry and firmware and driving by cloud server.Three, technical method and the equipment of the software and hardware combining of original creation, possess higher real-time, reliability and maintainability.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious variations, readjust and substitute and can not depart from protection scope of the present invention.Therefore, although the present invention is described in further detail by above embodiment, the present invention is not limited only to above embodiment, in the situation that not departing from the present invention's design, can also comprise more other equivalent embodiment, and scope of the present invention is determined by appended claim scope.
Claims (9)
1. the system based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information, is characterized in that, comprises expansion equipment, Cloud Server and main equipment;
Described expansion equipment is built-in with the RFID tag of marking equipment information;
Described Cloud Server is connected with main equipment, for send the order of read-write expansion equipment information to main equipment, long-rangely expansion equipment information is read and write and is managed, the facility information of all expansion equipments that storage main equipment is supported;
Described main equipment is connected with expansion equipment, for the order of the read-write expansion equipment information sent according to Cloud Server, reads and writes the expansion equipment information in described RFID tag, sends to Cloud Server.
2. the system based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information according to claim 1, is characterized in that, described expansion equipment is connected with main equipment by the communication mode including serial ports, USB, bluetooth.
3. the system based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information according to claim 2, is characterized in that, described main equipment also asks the built-in RFID tag of expansion equipment to be read and write for autonomous initiation.
4. according to the system based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information one of claims 1 to 3 Suo Shu, it is characterized in that, described RFID tag is selected the NFC passive label of 13.56Mhz.
5. the method based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information, is characterized in that, comprises the steps:
A, the RFID tag of marking equipment information is built in expansion equipment;
B, Cloud Server send the order of read-write expansion equipment information to main equipment, long-rangely expansion equipment information is read and write and managed, the facility information of all expansion equipments that storage main equipment is supported;
The order of the read-write expansion equipment information that C, main equipment send according to Cloud Server, reads and writes the expansion equipment information in described RFID tag, sends to Cloud Server.
6. the method based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information according to claim 5, is characterized in that, described step B specifically comprises:
B1, Cloud Server are searched main equipment by message push service device;
B2, Cloud Server send the order of read-write expansion equipment information to main equipment by message push service device;
B3, main equipment are received after the order of read-write expansion equipment information, check the connection status of expansion equipment;
If B4 expansion equipment connects normal, the RFID tag in main equipment read-write expansion equipment, if expansion equipment connects extremely or do not connect, performs step B6;
B5, main equipment be the expansion equipment information in the RFID tag of read-write, and will read and write result, sends to Cloud Server;
B6, main equipment directly return to expansion equipment connection status exception reporting to Cloud Server.
7. the method based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information according to claim 6, is characterized in that, described step C specifically comprises:
The order of the read-write expansion equipment information that C1, main equipment send according to Cloud Server, reads and writes the expansion equipment information in described RFID tag, sends to Cloud Server;
C2, main equipment can also independently be initiated request the built-in RFID tag of expansion equipment is read and write, and obtain expansion equipment information.
8. the method based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information according to claim 7, is characterized in that, described step C2 specifically comprises:
C21, main equipment are are manually read and write the request of expansion equipment;
C22, main equipment check the connection status of expansion equipment;
If C23 expansion equipment connects normal, the RFID tag in main equipment read-write expansion equipment, if expansion equipment connects extremely or do not connect, performs step C27;
C24, main equipment are identified the expansion equipment information of reading and writing;
If the expansion equipment information of the read and write success of C25 main equipment identification institute, reads and writes successfully, if main equipment identify the expansion equipment information of reading and writing unsuccessfully, perform step C26;
C26, main equipment be to the information of Cloud Server query expansion equipment, if Cloud Server identify successfully, the RFID tag in main equipment read-write expansion equipment, if Cloud Server recognition failures, main equipment read-write expansion equipment failure;
C27, the failure of main equipment read-write expansion equipment information.
9. according to the method based on radio-frequency (RF) identification dynamic and intelligent identification expansion equipment information one of claim 5 to 8 Suo Shu, it is characterized in that, described RFID tag is selected the NFC passive label of 13.56Mhz.
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| CN201410070204.2A CN103825949A (en) | 2014-02-28 | 2014-02-28 | Dynamic intelligent identification extension device information system and method based on radio frequency identification |
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| CN201410070204.2A CN103825949A (en) | 2014-02-28 | 2014-02-28 | Dynamic intelligent identification extension device information system and method based on radio frequency identification |
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| CN104183105A (en) * | 2014-08-25 | 2014-12-03 | 广东欧珀移动通信有限公司 | Mobile-terminal-based remote control method and device |
| CN104376711A (en) * | 2014-11-14 | 2015-02-25 | 广东欧珀移动通信有限公司 | Method and device for rapidly configuring infrared remote control at mobile terminal |
| CN111245652A (en) * | 2020-01-09 | 2020-06-05 | 联想(北京)有限公司 | Updating device, expansion device and updating processing method |
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Application publication date: 20140528 |