CN101794302A - Intelligent querying and showing device based on wireless radio-frequency identification technology and internet technology - Google Patents
Intelligent querying and showing device based on wireless radio-frequency identification technology and internet technology Download PDFInfo
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- CN101794302A CN101794302A CN 201010108839 CN201010108839A CN101794302A CN 101794302 A CN101794302 A CN 101794302A CN 201010108839 CN201010108839 CN 201010108839 CN 201010108839 A CN201010108839 A CN 201010108839A CN 101794302 A CN101794302 A CN 101794302A
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Abstract
The invention relates to an intelligent querying and showing device based on a wireless radio-frequency identification technology and an internet technology, characterized by comprising a system control module, a scanning and collecting module, a function selection module and an output display module, wherein the scanning and collecting module is connected with the system control module and is used for identifying and reading information of matched electronic labels and transmitting the information to the system control module for search analysis; the function selection module is used for inputting control commands to the system control module and comprises a sensor module and a microcontroller; and the output display module is used for displaying the feedback information of the system control module. Because an infrared sensor module and capacitance type touch keys are arranged on the function selection module, people can carry out single-hand blind operation to realize control command input, and therefore, the intelligent querying and showing device is convenient and easy to use; moreover, because the non-contact input mode is realized through shading an infrared sensor, the intelligent querying and showing device has longer service life and lower maintenance cost; and an embedded projection module or a separated display screen is used on the output display module, the portability and the mobility of the intelligent querying and showing device on indoor and outdoor public occasions are enhanced.
Description
Technical field
The present invention relates to a kind of intelligent querying and showing device, particularly a kind of intelligent querying and showing device based on radio frequency identification and Internet technology.
Background technology
Information exhibition terminal in the market all can't realize human-computer interaction truly, and the consumer is mechanical button or the touch-screen input instruction that is provided with by the information exhibition terminal usually, checks product information.Because touch-screen cost height is set, touch screen check and correction out of true, need frequent manually-operated check and correction, and the information exhibition terminal is arranged on the public place, when carrying out operations such as page turning, affirmation, often need continuously to cause the input button and the touch screen from being damaged of information exhibition terminal easily by many times.
And that be wholely set with the main frame of information exhibition terminal, the same touch-screen that shows as output, make the information exhibition terminal have very big volume, be inconvenient to change the installation site, when above-mentioned input button and touch screen from being damaged, also need whole information exhibition terminal is changed together, therefore need be a large amount of extra expensive maintenance costs of maintenance work payment.
Existing in addition information exhibition terminal normally off line is used, and its product information that provides lags behind, and can't satisfy the consumer to specifying the real-time information search request of commodity; And if connect the displaying terminal of internet, though can upgrade merchandise news, inconvenient rewiring when changing the displaying terminal position by netting twine.
Summary of the invention
The purpose of this invention is to provide a kind of intelligent querying and showing device based on radio frequency identification and Internet technology, can paste the product of radio frequency electronic tag by radio frequency identification device scanning, carry out the product inquiry, input inquiry order easily simultaneously, or the order of input services request, and networking is retrieved and service request call; Have longer serviceable life and lower maintenance cost simultaneously.
In order to achieve the above object, technical scheme of the present invention provides a kind of intelligent querying and showing device based on radio frequency identification and Internet technology, it is characterized in that, comprises:
System control module;
The scanning collection module that is connected with system control module is used to discern and read the information on the electronic tag that is complementary, and is sent to system control module and carries out retrieval analysis;
The function selecting module that is connected with system control module is used for to the system control module input of control commands;
The microcontroller that above-mentioned functions selects module to comprise sensor assembly, be connected with sensor assembly;
The output display module that is connected with system control module is used for the feedback information of display system control module.
Above-mentioned scanning collection module is the radio frequency identification device that is provided with built-in aerial or external antenna; The electronic tag that is complementary with it is a radio frequency identification electronic label.
Above-mentioned functions selects module also to comprise the communication module that is connected respectively with microcontroller and said system control module;
Above-mentioned microcontroller compiles the signal that sensor assembly sends, and exports the said system control module to by communication module.
The sensor module comprises some sensors;
The sensor module receives electric signal and the light signal that some sensors send, and exports above-mentioned microcontroller to.
Some sensors of the sensor module are infrared sensors, compile the light signal that above-mentioned infrared sensor sends by above-mentioned microcontroller, and judge the sequencing that these some infrared sensors are blocked.
Above-mentioned functions selects module also to comprise some touch key-presss;
Above-mentioned some touch key-presss are capacitance type touch keys, and its change in voltage that actuation of keys is produced is sent to after above-mentioned microcontroller compiles and judge, exports the said system control module to by above-mentioned communication module.
Above-mentioned output display module is an embedded projection module or whole with the main body of above-mentioned intelligent querying and showing device or separate the display screen of setting.
The above-mentioned intelligent querying and showing device based on radio frequency identification and Internet technology also comprises the network connecting module that is connected with the said system control module;
Above-mentioned network connecting module comprises 3G module, WIFI module, is used for connecting the inquiry that internet or LAN (Local Area Network) realize data message that system control module is sent, and feeds back to the said system control module.
Above-mentioned network connecting module also is complementary with the service call terminal of outside;
Under the control of said system control module, above-mentioned network connecting module sends the service request information of being selected the module input by above-mentioned functions to the service call terminal.
Above-mentioned intelligent querying and showing device based on radio frequency identification and Internet technology, also comprise the LED light module, be used for the above-mentioned scanning collection module of dynamic reminding to the successful identification of the above-mentioned electronic tag that is complementary be used for above-mentioned functions is selected the prompting of the input instruction of module.
Intelligent querying and showing device based on radio frequency identification and Internet technology provided by the invention, compared with prior art, its advantage is: the present invention is owing to be provided with infrared sensor assembly and capacitance type touch key on function selecting module, make the singlehanded blind operation of client just can realize the input (being that client does not need seeing that input button on the control panel just can instruct input) of general controls instruction, make things convenient for easy-to-use;
The present invention compares the button of existing machinery formula because capacitance type touch key is set, longer service life, and cost is lower; Block infrared sensor by staff in addition, and judge the direction that staff moves, realize the input mode selected about non-contacting, thereby system control module has also effectively prolonged the serviceable life of input equipment, has reduced the maintenance cost of intelligent querying and showing device;
The present invention not only can be provided with the LCD display that is wholely set with main body, also can use the display screen of embedded projection module or separate type at the output display module, strengthened portability and the mobility of intelligent querying and showing device, also be more suitable for use in interim occasion in the indoor and outdoor public arena.
Description of drawings
Fig. 1 is the general structure synoptic diagram that the present invention is based on the intelligent querying and showing device of radio frequency identification and Internet technology;
Fig. 2 is the structural representation of function selecting module that the present invention is based on the intelligent querying and showing device of radio frequency identification and Internet technology.
Embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention.
Embodiment 1
See also shown in Figure 1, intelligent querying and showing device based on radio frequency identification and Internet technology provided by the invention, comprise system control module 10, respectively the scanning collection module 20 that is connected with system control module 10, function selecting module 30, output display module 50, network connecting module 40.
Scanning collection module 20 is to use the radio frequency identification device of built-in aerial or external antenna, this radio frequency identification device is a RU-822 ultrahigh frequency reader-writer module, 900MHz (generally general) and the 2.4GHz (be applicable to mobile phone) of frequency range from high frequency 13.56MHz (being applicable to subway) to ultrahigh frequency that is suitable for, wherein preferred frequency range is 860Mhz～960Mhz.Scanning collection module 20 is complementary with radio frequency identification (RFID) electronic tag 60 that is arranged on the outside manufacture.At first radio frequency identification device carries out initialization to the electronic tag 60 of product, and is that electronic tag 60 distributes globally unique electric product codings, makes electronic tag 60 related with manufacturer product data foundation; In the 30cm scope, scanning collection module 20 is gathered the product coding information on the electronic tag 60 automatically and is sent to system control module 10 near the product that has electronic tag 60 is placed on scanning collection module 20.
The coded message of the electronic tag 60 that system control module 10 collects according to scanning collection module 20, the database of searching system control module 10 or by the coded message corresponding manufacturer product data of network connecting module 40 inquiry with electronic tag 60, and these product data are fed back to output display module 50 check for client.Client selects module 30 input inquiry orders by functions of use afterwards, further checks the corresponding information of product, as the date of manufacture, use introduction, brand promotion, Antiforge inquiry or carry out multimedia show.In the present embodiment, system control module 10 uses PC computing machine central control system.
Output display module 50 is to use the embedded projection module (NEC NP210+) of LED+DLP (light emitting diode+digital light is handled) technology, be about to signal of video signal through digital processing, and then project with led light source, sharpness height, low in energy consumption, low-carbon environment-friendly more not only, strengthened portability and the mobility of intelligent querying and showing device, also be more suitable for use in interim occasion in the indoor and outdoor public arena.
Also be provided with the LED light module on the intelligent querying and showing device provided by the invention, be used for the successful identification of 20 pairs of described electronic tags that are complementary 60 of dynamic reminding scanning collection module and as prompting to the input instruction of function selecting module 30.
HUAWEI EC1260), WIFI (Wireless Fidelity) module (being built in the computer motherboard usually) 3G (3G (Third Generation) Moblie technology) module of network connecting module 40 by being provided with (model:, under system control module 10 controls, not only can connect the inquiry of internet or LAN (Local Area Network) realization, can also call out the sales force according to the instruction of function selecting module 30 inputs and serve product data.Client's service request information sends to service call terminal 70 in sales force's hand by network connecting module 40, as mobile phone, PDA or PC etc.; The sales force can receive 3G multimedia messages or SMS messaging, multimedia message etc. in service call terminal 70, realizes the transmission of service request information.
Please cooperate referring to illustrated in figures 1 and 2 some touch key-presss, sensor assembly 31 and communication module 34 that function selecting module 30 comprises microcontroller 33 (MCU), is connected respectively with microcontroller 33; This communication module 34 also is connected with system control module 10.Described some touch key-presss, sensor assembly 31 are arranged on the control panel of function selecting module 30, in order to input of control commands, be sent to system control module 10 by microcontroller 33 compilings and by USB (USB (universal serial bus)) interface that communication module 34 has.The model of microcontroller 33: AT89S51 wherein; The infrared sensor receiving tube model that sensor assembly 31 comprises: HS0038, infrared sensor power valve model: GL3S; The chip model of capacitance type touch key: TCH05B.
Sensor assembly 31 is provided with some infrared sensors, as in the present embodiment, establishes the first sensor 311 and second sensor 312 respectively at the two ends, the left and right sides of sensor assembly 31.When input " left side ", " right side " control command, client need not to contact the control panel that is provided with sensor assembly 31, the operation of waving about only need carrying out apart from infrared sensor 10-20cm, first sensor 311, second sensor 312 are blocked successively, and sensor assembly 31 promptly receives electric signal and the light signal that first, second sensor 312 of being blocked sends in order and sends to microcontroller 33; By microcontroller 33 analog electrical signal that sensor assembly 31 sends is compiled into digital signal, and judges client's the direction of waving with this; Communication module 34 by being connected with microcontroller 33 sends above-mentioned judged result to system control module 10 afterwards; After receiving " left side ", " right side " control command of input,, make to the left or to the right the operations such as page turning identical with the direction of waving at output display module 50 by system control module 10 controls.Similar, can also by waving to block successively infrared sensor up and down, realize at two infrared sensors of upper and lower side relative set of sensor assembly 31 " on ", the input of D score order.
Some touch key-presss that the control panel of function selecting module 30 is provided with are capacitance type touch keys, utilize the electric charge that staff carries and the electric capacity of control panel to form both positive and negative polarity, the change in voltage that client's actuation of keys produces is compiled into digital input signal by microcontroller 33, is passed to system control module 10 by usb communication module 34.In the present embodiment, be provided with two above-mentioned capacitive first touch key-presss 321, second touch key-press 322,, realize the function of " affirmation ", " cancellation " respectively as above-mentioned auxiliary input of reading the sensor assembly 31 of input direction.
Intelligent querying and showing device provided by the invention, changed the input of existing use mechanical type button or touch-screen, by infrared sensor assembly 31 and capacitance type touch key being set in function selecting module 30, make the singlehanded blind operation of client just can realize " on " D score " left side " " right side " " determines " input of universal commands such as " cancellations ", be that client does not need seeing that input button on the control panel just can instruct input, convenient easy-to-use.Capacitance type touch key is compared the button of existing machinery formula, longer service life, and cost is lower.Client's infrared sensor of waving to block successively with this direction of waving of judging client, is realized non-contacting input mode, has also effectively prolonged the serviceable life of input equipment, has reduced the maintenance cost of intelligent querying and showing device.
Embodiment 2
The intelligent querying and showing device that provides in the present embodiment based on radio frequency identification and Internet technology, similar among its general structure and the embodiment 1, the scanning collection module is read automatically the coded message of the radio frequency recognizing electronic label that is complementary, control by system control module, by the corresponding manufacturer of the coded message of network connecting module online query and electronic tag product data, and feed back to the output display module and check for client.Client further checks the corresponding information of product by the infrared sensor module and the order of capacitance type touch key input inquiry of functions of use selection module afterwards; Or input services request order, and send to service call terminal in sales force's hand by network connecting module, realize the transmission of service request information.
Unique difference is, the LCD display that the main body of use of output display module and intelligent querying and showing device is wholely set in the present embodiment; Or use separates the LCD display of setting with main body, to strengthen portability and the mobility of intelligent querying and showing device in the indoor and outdoor public arena.
Although content of the present invention has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple modification of the present invention with to substitute all will be conspicuous.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (10)
1. the intelligent querying and showing device based on radio frequency identification and Internet technology is characterized in that, comprises:
System control module (10);
The scanning collection module (20) that is connected with system control module (10) is used to discern and read the information on the electronic tag (60) that is complementary, and is sent to system control module (10) and carries out retrieval analysis;
The function selecting module (30) that is connected with system control module (10) is used for to system control module (10) input of control commands;
The microcontroller (33) that described function selecting module (30) comprises sensor assembly (31), is connected with sensor assembly (31);
The output display module (50) that is connected with system control module (10) is used for the feedback information of display system control module (10).
2. the intelligent querying and showing device based on radio frequency identification and Internet technology as claimed in claim 1 is characterized in that, described scanning collection module (20) is the radio frequency identification device that is provided with built-in aerial or external antenna; The electronic tag that is complementary with it (60) is radio frequency identification electronic label (60).
3. the intelligent querying and showing device based on radio frequency identification and Internet technology as claimed in claim 1, it is characterized in that described function selecting module (30) also comprises the communication module (34) that is connected respectively with microcontroller (33) and described system control module (10);
Described microcontroller (33) compiles the signal that sensor assembly (31) sends, and exports described system control module (10) to by communication module (34).
4. the intelligent querying and showing device based on radio frequency identification and Internet technology as claimed in claim 3 is characterized in that, described sensor assembly (31) comprises some sensors;
Described sensor assembly (31) receives electric signal and the light signal that some sensors send, and exports described microcontroller (33) to.
5. the intelligent querying and showing device based on radio frequency identification and Internet technology as claimed in claim 4, it is characterized in that, some sensors of described sensor assembly (31) are infrared sensors, by the light signal of the described infrared sensor transmission of described microcontroller (33) compiling, and judge the sequencing that these some infrared sensors are blocked.
6. the intelligent querying and showing device based on radio frequency identification and Internet technology as claimed in claim 4 is characterized in that, described function selecting module (30) also comprises some touch key-presss;
Described some touch key-presss are capacitance type touch keys, and its change in voltage that actuation of keys is produced is sent to after described microcontroller (33) compiles and judge, exports described system control module (10) to by described communication module (34).
7. the intelligent querying and showing device based on radio frequency identification and Internet technology as claimed in claim 1, it is characterized in that described output display module (50) is an embedded projection module or whole with the main body of described intelligent querying and showing device or separate the display screen of setting.
8. the intelligent querying and showing device based on radio frequency identification and Internet technology as claimed in claim 1 is characterized in that, also comprises the network connecting module (40) that is connected with described system control module (10);
Described network connecting module (40) comprises 3G module, WIFI module, is used for connecting the inquiry that internet or LAN (Local Area Network) realize data message that system control module (10) is sent, and feeds back to described system control module (10).
9. the intelligent querying and showing device based on radio frequency identification and Internet technology as claimed in claim 8 is characterized in that, described network connecting module (40) also is complementary with the service call terminal (70) of outside;
Under described system control module (10) control, described network connecting module (40) sends the service request information of being imported by described function selecting module (30) to service call terminal (70).
10. the intelligent querying and showing device based on radio frequency identification and Internet technology as claimed in claim 1, it is characterized in that, also comprise the LED light module, be used for the described scanning collection module of dynamic reminding (20) to the successful identification of the described electronic tag that is complementary (60) be used for prompting to the input instruction of described function selecting module (30).
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| CN2010101088399A CN101794302B (en) | 2010-02-10 | 2010-02-10 | Intelligent querying and showing device based on wireless radio-frequency identification technology and internet technology |
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| CN2010101088399A CN101794302B (en) | 2010-02-10 | 2010-02-10 | Intelligent querying and showing device based on wireless radio-frequency identification technology and internet technology |
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| CN101794302B CN101794302B (en) | 2012-07-11 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101968828A (en) * | 2010-09-21 | 2011-02-09 | 深圳市瑞驰智能系统有限公司 | Dosing system and dosing method |
| CN102122448A (en) * | 2011-02-28 | 2011-07-13 | 焦利民 | Household educational robot system |
| CN102122205A (en) * | 2011-02-28 | 2011-07-13 | 焦利民 | Handheld identification system used in home education robot system |
| CN103246398A (en) * | 2013-05-03 | 2013-08-14 | 彭苑健 | Implement method of touch operation |
| CN104933451A (en) * | 2014-03-21 | 2015-09-23 | 上海品奇数码科技有限公司 | Item identification and characteristic information display interaction system and method |
| CN106055094A (en) * | 2016-05-20 | 2016-10-26 | 深圳展景世纪科技有限公司 | Method and device for operation control based on projection equipment |
| CN106814532A (en) * | 2015-11-30 | 2017-06-09 | 深圳市三川叶传媒有限公司 | A kind of 270 degree of line holographic projections showcases |
| WO2020125598A1 (en) * | 2018-12-21 | 2020-06-25 | 广东美的白色家电技术创新中心有限公司 | Product display device |
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| CN201007877Y (en) * | 2006-11-14 | 2008-01-16 | 王冬雷 | Intelligent advertising device |
| US20080265029A1 (en) * | 2007-04-27 | 2008-10-30 | Graves B Sean | Method and apparatus for verifying contents of containers marked with machine-readable identifiers |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968828A (en) * | 2010-09-21 | 2011-02-09 | 深圳市瑞驰智能系统有限公司 | Dosing system and dosing method |
| CN102122448A (en) * | 2011-02-28 | 2011-07-13 | 焦利民 | Household educational robot system |
| CN102122205A (en) * | 2011-02-28 | 2011-07-13 | 焦利民 | Handheld identification system used in home education robot system |
| CN103246398A (en) * | 2013-05-03 | 2013-08-14 | 彭苑健 | Implement method of touch operation |
| CN103246398B (en) * | 2013-05-03 | 2017-02-08 | 彭苑健 | Implement method of touch operation |
| CN104933451A (en) * | 2014-03-21 | 2015-09-23 | 上海品奇数码科技有限公司 | Item identification and characteristic information display interaction system and method |
| CN104933451B (en) * | 2014-03-21 | 2018-10-09 | 上海品奇数码科技有限公司 | A kind of system and method for article identification and the display interaction of its characteristic information |
| CN106814532A (en) * | 2015-11-30 | 2017-06-09 | 深圳市三川叶传媒有限公司 | A kind of 270 degree of line holographic projections showcases |
| CN106055094A (en) * | 2016-05-20 | 2016-10-26 | 深圳展景世纪科技有限公司 | Method and device for operation control based on projection equipment |
| WO2020125598A1 (en) * | 2018-12-21 | 2020-06-25 | 广东美的白色家电技术创新中心有限公司 | Product display device |
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