CN201796553U - Display equipment with non-contact induction device - Google Patents
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- CN201796553U CN201796553U CN2010201626880U CN201020162688U CN201796553U CN 201796553 U CN201796553 U CN 201796553U CN 2010201626880 U CN2010201626880 U CN 2010201626880U CN 201020162688 U CN201020162688 U CN 201020162688U CN 201796553 U CN201796553 U CN 201796553U
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Abstract
The utility model provides display equipment with a non-contact induction device, which aims to overcome the shortage that advertisement display equipment of stations, marketplaces and subway stations only can be used for browsing for users and cannot interact with the users. The display equipment comprises a central processor, the non-contact induction device, a display device, a first communication device, a second communication device, a memory, a printer and a power source supplying power for different device modules. Particularly, a mobile terminal or an electronic tag with a wireless radiofrequency card can be close to the display equipment with the non-contact induction device by a user, the display equipment can acquire advertisement information from a background service system through a line telephone network or mobile communication network or store the advertisement information in the memory in advance, and furthermore, the user can download favorite advertisements to the mobile terminal or other terminals from the display equipment through the wireless radiofrequency technology or the other relative communication technology.
Description
Technical field
The utility model relates to information delivery apparatus, especially has the information issue control device of radio frequency identification module, particularly, relates to a kind of presentation device that has non-contact type inductor.
Background technology
Radio RF recognition technology (RFID) has caused one upsurge in the world in recent years, comprises that the business magnate of Wal horse, P﹠G, Boeing is all being actively promoted the application of RFID in industries such as manufacturing, logistics, retail, traffic.At home, radio RF recognition technology also begins to apply to every field, and the mass transit card that uses when going on a journey such as us is popularized in the utilization of motorbus, taxi, subway and other modes of transport; Utilize radio RF recognition technology to can be implemented in that charge station discerns automatically to the automobile that passes through on the highway, automobile is finished in by charge station and is paid dues; In addition, in some personnel channels, the personnel's that come in and go out identity discerned and field such as safety check in all used this technology.For example, China Mobile has released the service that electronic bill is provided by rfid card, also have a lot of suppliers that the discount information of many trade companies is provided by rfid card, it relates to the various fields such as food and drink, amusement, leisure, shopping, tourism of urban life consumption, for example, the Terminal Service machine of Wei Luocheng is arranged all in store movie theatre and the convenience store in the subway exit.Every user who has rfid card, as long as this interior rolling of induction region scope that is stuck in relevant terminal server (for example ticketing service machine of China Mobile) is made a movement, just can finish electronic bill identification by the electronic tag in the rfid card based on radio RF recognition technology, thereby make things convenient for the user.
In actual life, we wait for bus before public transport stop board through regular meeting, can browse the advertising message that is provided with on the public transport stop board in time free time of waiting for bus.If run into the advertisement of doting on, may take these advertisements down by camera or the mobile phone with shoot function, perhaps put through advertiser's phone by the phone of keyboard input advertisement correspondence.In such process, the operation of commercial audience is more loaded down with trivial details.If can be by radio RF recognition technology, perhaps other wireless technologys be directly downloaded to advertising message in mobile phone or other portable terminals or the terminal, will have the very commercial value of reality so.Unfortunately, also there is not the ripe advertising equipment of finishing above-mentioned functions at present.
The utility model content
At defective of the prior art, the objective of the invention is to load on the presentation device that has non-contact type inductor that provides a kind of in the advertising equipment by wireless technology.
According to an aspect of the present utility model, a kind of presentation device that has non-contact type inductor is provided, comprise exhibiting device, it is used to show content, it is characterized in that, also comprises:
Central processing unit,
Non-contact type inductor, it is connected with described central processing unit, is used for receiving and/or transmission information; And
Power supply, it is used for providing electric power to each building block of described display card presentation device.
The utility model discloses a kind of presentation device that has non-contact type inductor, the user can have communicating by letter between the non-contact type inductor presentation device and obtains advertising message with described by the rfid card in the portable terminal or other electronic cards that adapts, further, described presentation device can receive/send relevant advertising message by the equipment such as storer that carry in mobile communications network (comprising wireless networks such as GPRS, LTE, TD-SCDMA, WCDMA) or fixed network or the presentation device.
Like this, by the described presentation device that has non-contact type inductor, the user can download to the advertising message of doting on the presentation device on mobile phone or other portable terminals in time, easily, and the while also provides more wide commercial promise for product, the service of each advertiser, businessman's popularization self.
Description of drawings
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present utility model will become:
Fig. 1 shows according to first embodiment of the present utility model, a kind of structural representation that has the presentation device of non-contact type inductor;
Fig. 2 shows according to second embodiment of the present utility model, a kind of structural representation that has the presentation device of non-contact type inductor;
Fig. 3 shows according to a specific embodiment of the present utility model, a kind of system construction drawing that has the presentation device of non-contact inductive;
Fig. 4 shows according to a specific embodiment of the present utility model, a kind of network topological diagram of principle of work of the presentation device that has a non-contact inductive; And
Fig. 5 shows according to another specific embodiment of the present utility model, a kind of network topological diagram of principle of work of the presentation device that has a non-contact inductive.
Embodiment
Fig. 1 shows first embodiment's of the present utility model, a kind of structural representation that has the presentation device of non-contact type inductor.Particularly, as shown in Figure 1, described presentation device 4 comprises exhibiting device 41, first communication device 42, central processing unit 43, non-contact type inductor 44 and is the power supply 5 of each device power supply in the described presentation device.
Wherein, described exhibiting device 41 is used for described advertising message is presented at the LED screen of presentation device.Particularly, described device 41 comprises a display device 411, and it is used for concrete display ads information.Described central processing unit 43 is used to receive and handle the message processing directives from other each devices, and result is fed back to corresponding device thereof.Those skilled in the art understand, described central processing unit can be counted as the core of whole device, be similar to the CPU in the computing machine, be responsible for to handle presentation device inside all advertising messages transmission with obtain, and send operational order etc. to each device.
Further, described non-contact type inductor 44, it is connected with described central processing unit, is used for receiving and/or transmission information.Particularly, those skilled in the art understand, described non-contact type inductor mainly is that the terminal that has electronic tag with the outside communicates, and received data are sent to described central processing unit at least, perhaps the instruction according to described central processing unit sends the data to the described terminal that has electronic tag.More specifically, described device 44 is contactless read-write equipments, wherein, described contactless read-write equipment comprises a less radio-frequency read/write modules and a wireless radio frequency antenna at least, described contactless read-write equipment is used for writing in the contactless recognition device of Xiang Yuqi coupling data or reading of data therefrom, wherein said contactless recognition device comprises a wireless radio frequency modules (for example radio frequency chip) and a wireless radio frequency antenna at least, a portable terminal that contactless recognition device is housed is put into the induction region of described non-contact type inductor as the user, be that the interior radio-frequency card of described contactless recognition device has entered into an alternating magnetic field or electromagnetic field, if receive the radiofrequency signal that the less radio-frequency read/write modules in the contactless read-write equipment is sent by described wireless radio frequency antenna, just can rely on the energy that induction current obtained to send out the relevant information (being passive label or passive label) that is stored in the described radio-frequency card, perhaps initiatively send the signal (being active label or active tag) of a certain frequency, described less radio-frequency read/write modules is delivered to central processing unit 43 and is carried out the relevant data processing after reading information and decoding by described wireless radio frequency antenna.Those skilled in the art understand, preferably, above-mentioned contactless read-write equipment can be a RFID card reader, and described contactless recognition device can be a rfid card accordingly, and those skilled in the art can realize such device with reference to the radio-frequency (RF) tag read-write equipment at least.Those skilled in the art understand, can realize that read write line sends order to radio-frequency (RF) tag by space channel between described read-write equipment and the radio-frequency (RF) tag, make necessary response after the order of radio-frequency (RF) tag reception read write line, realize radio-frequency (RF) identification thus, do not repeat them here.Change in the example at one of present embodiment, described non-contact type inductor 44 is a contactless recognition device, and it is used to receive from the data of the contactless read-write equipment of its coupling or by described contactless read-write equipment reading of data.
Further, described first communication device 42, it is connected with described central processing unit, and be used for receiving or send data by home control network communication protocol, wherein, described first communication device 42 also comprises with in the lower device any: the GPRS wireless device, and it is used for receiving external information or sending information to the outside by the GPRS base station; The LTE wireless device, it is used for receiving external information or sending information to the outside by the LTE base station; The TD-SCDMA wireless device, it is used for receiving external information or sending information to the outside by the TD-SCDMA base station; Perhaps WCDMA wireless device, it is used for receiving external information or sending information to the outside by the WCDMA base station.It will be appreciated by those skilled in the art that the wireless transmission that can realize ad data between presentation device and the background service system by described first communication device 42, for example pass through in the above-mentioned GPRS wireless device any.Particularly, it will be appreciated by those skilled in the art that the different implementations according to described first communication device 42, described home control network communication protocol can be different.For example, preferably, described home control network communication protocol is meant wap protocol, particularly, information a large amount of in the internet and various business can be incorporated in the described presentation device by the WAP technology, for example, when described first communication device is the GPRS wireless device, by the GPRS base station, can realize the transmission and the reception of advertising message between described presentation device and the background service system; Again for example, when described first communication device is TD-SCDMA wireless device or WCDMA wireless device or LTE wireless device, can from background service system, obtain advertising message by the TD-SCDMA/WCDMA/LTE base station, further, because described TD-SCDMA/WCDMA network belongs to 3G network, and the LTE network belongs to the 4G network, compare with the 2G network, described presentation device can obtain the bigger advertising message of a plurality of capacity more quickly by 3G or 4G network, such as video ads information etc.
In addition, described supply unit 5, it is used for each building block power supply to described presentation device, particularly, for example, can power by civil power, and described civil power is our said alternating current, at China's alternating current of 220V normally; Again for example, can also power by lithium battery or nickel-based battery; Again for example, can also come to power by the electric energy that light source transforms by solar powered module, this influence essence of the present utility model, does not repeat them here.
One at present embodiment changes in the example, and described first communication device 42 can replace to second communication device, and it is used for carrying out data transmission by fixed network and described background service system.For example, the data that described second communication device can carry out advertising message by the ADSL and the background service system of China Telecom transmit, particularly, those skilled in the art understand, second communication device on presentation device comprises one or more Ethernet interfaces and network interface card, by the phone data line described Ethernet interface is connected with described ADSL telco service provider end, finishes the transport process of data by fixed network, this does not influence flesh and blood of the present invention.
In another variation example of present embodiment, described portable terminal can directly obtain advertising message from background service system by mobile communications network, for example, described portable terminal obtains the ID of one or more advertisements from described presentation device by radio frequency network, further, described portable terminal is issued background service system by the base station with described advertisement ID again, background service system is issued portable terminal by the base station with advertising message, particularly, described portable terminal can be by function of surfing the Net directly from the described advertising message of internet browsing, further, needed advertising message can also be downloaded on the described portable terminal, those skilled in the art can use the existing communication technology to change more embodiment, do not repeat them here.
Fig. 2 shows second embodiment's of the present utility model, a kind of structural representation that has the presentation device of non-contact type inductor.Particularly, present embodiment can be regarded as the variation example of the described embodiment of Fig. 1, further, different with the described embodiment of Fig. 1 is that the presentation device structural representation shown in the present embodiment also comprises one second communication device 45, a storer 46 and a printer 47, wherein said second communication device 45 is connected with central processing unit equally, it is used for receiving or send data by network interface (being fixed network), described storer 46 is connected with described central processing unit, at least be used for the stores advertisements data, described printer 47 is used for carrying out printing according to the instruction of described central processing unit.Particularly, those skilled in the art can not repeat them here with reference to devices such as above-mentioned realization exhibiting device 41 embodiment illustrated in fig. 1, first communication device 42, central processing units 43.
Particularly, those skilled in the art understand, described first communication device 42 and described second communication device 45 in described presentation device device, have been comprised simultaneously, described like this presentation device can select wherein that any communication device and background service system carry out data transmission, specifically can select according to the situation of presentation device region of living in network signal.For example, when the described telephone line that is used to connect second communication device and background service system goes wrong, may cause the communication of fixed network to have some setbacks, at this moment, described presentation device can carry out the transmission of advertising message with background service system by described first communication device 42, promptly obtain relevant information by wireless network, its detailed process can not repeat them here with reference to the embodiment among the figure 1; Again for example, have many consumers around the described presentation device use mobile phone communication, send short message, when surfing the web information, congestion appears in the wireless network around may causing, thereby make the speed of data transmission descend greatly, so at this moment, described presentation device can come to carry out data with background service system by described second communication device and transmit, and its concrete transmission course can not repeat them here with reference to figure 1 described variation example.
Those skilled in the art can realize the switching of above-mentioned communication device by existing technology, for example, the technician can install a network signal pick-up unit in described presentation device, signal intensity by wireless network and fixed network around the described device detection, and select to use wherein a kind of preferably network of signal according to the size of described signal intensity, and call the transmission course that corresponding communication device is realized data, this does not influence essence of the present utility model, does not repeat them here.
Further, described presentation device can be preserved one or more advertising messages by storer 46, particularly, described presentation device can obtain relevant advertising message from background service system in advance, and described advertising message is kept in the described storer, like this when described background service system is in system upgrade or system maintenance state, described presentation device can be presented at the advertising message in the storer on the LED screen by described display device 411, further, when the user need download described advertising message, the advertising message that central processing unit 43 can be transferred in the storer was downloaded for described user.Wherein, described display device 411 is connected with described central processing unit 43, is used for showing the information that is demonstrated.
Further, described presentation device also comprises a printing equipment at least, be used for carrying out printing according to the instruction of described central processing unit, for example, described printing equipment is a printer, the user can print needed advertising message by the printer on the presentation device 47, particularly, described printer is connected with central processing unit 43 equally, when described central processing unit sends the print ad information instruction, printer will be printed relevant advertising message according to described instruction, more specifically, on described presentation device, can provide the printing button, when the user presses described printing button, promptly send and print indication to described central processing unit, and send instruction to described printer by central processing unit, and finishing print out task by printer, those skilled in the art understand, said process can be realized by the control calling program between relevant apparatus, not repeat them here.
One at present embodiment changes in the example, described printer 47 can be omitted, adaptably, described presentation device can provide advertisement download function, promptly on presentation device, be provided with one and download button, and described download button is connected with central processing unit, the user just can download to the advertising message of needs on the portable terminal like this, particularly, for example, described user chooses needed one or more advertisement and presses described download button on the display device of presentation device, send the downloads ad information instruction by described central processing unit to described non-contact type inductor, described then user will have the induction region of the terminal of electronic tag near described non-contact type inductor, by radio frequency network described advertising message be downloaded on described portable terminal or the electronic tag.
Further, with reference to above-mentioned Fig. 1 and the described embodiment of Fig. 2, it will be appreciated by those skilled in the art that described first communication device 42 can comprise a plurality of in GPRS wireless device, LTE wireless device, TD-SCDMA wireless device and the WCDMA wireless device simultaneously.At this moment, described first communication device can obtain advertising message by multiple wireless communication networks simultaneously from background service system, can select different networks according to the dissimilar advertising messages that will obtain particularly, for example, when described presentation device need obtain a plurality of advertising messages (such as, comprising Word message and video information) time, can obtain described literal series advertisements information by described GPRS wireless device, simultaneously obtain described video ads information by described TD-SCDMA wireless device again, those skilled in the art understand, described GPRS wireless device is a kind of mobile communication technology between 2G and 3G, it is by utilizing untapped TDMA channel in the GSM network, the data transfer of middling speed is provided, laser propagation effect for Word message is better, and described TD-SCDMA wireless device is a kind of 3G network, and in view of 3G network can be supported the data transmission of big flow, so it is used for video ads information or has a laser propagation effect of advertising message of high-definition image better.Further, described first communication device can also be selected the wireless device that will use according to the intensity of at that time network signal, preferably, can select the stronger wireless device of described network signal to come the bigger advertising message of delivery flow rate, such as, video ads, image ad etc., and the wireless device that described network signal is more weak comes the less advertising message of delivery flow rate, such as, copy, the link of advertisement website etc., particularly, those skilled in the art can use existing technology (for example, the network signal detecting device) tests described network signal intensity, do not repeat them here.
In conjunction with Fig. 1 or embodiment shown in Figure 2, one at these embodiment changes in the example, described first communication device 42 can merge a device with described central processing unit 43, for example be preferably central processing unit 43 ', and this device 43 ' except the function that possesses described central processing unit 43, also comprise wireless communication module preferably, i.e. this device 43 ' be integrated processor of wireless communication module function.It will be appreciated by those skilled in the art that such variation example depends on the utilization of existing module, do not influence flesh and blood of the present invention, do not repeat them here.
In conjunction with Fig. 1 or embodiment shown in Figure 2, one at these embodiment changes in the example, described presentation device can also comprise that is showed a sequence control device (not shown), and it is connected with described central processing unit, and is used to control the current content of showing of described exhibiting device.Particularly, it will be appreciated by those skilled in the art that preferably that comprise a data pen recorder in the described displaying sequence control device, it is used for writing down the content that described presentation device is demonstrated, for example advertising message.
Preferably, described data recording equipment is a database.For example, preserve 10 advertising messages in the described presentation device, in a tables of data of described database, write down described 10 advertising messages according to different sequence number (perhaps being called ID number) respectively so, such as, 0001,0002 ..., 0010.Further, also comprise a status identifier in every advertising record, it is used to write down the current state of described advertising message, for example, plays (numeral 1 expression), does not play (numeral 0 expression) as yet, plays (numeral-1 expression).When described presentation device is being play wherein arbitrary advertising message, such as the advertising message that just number is 0003 in play sequence, by described central processing unit corresponding sequence number (promptly 0003) is sent to described displaying sequence control device then, the corresponding status identifier of so described advertising message will be changed to 1, particularly, those skilled in the art can realize said process by the action statement of database, do not repeat them here.
Again for example, in concrete application scenarios, can also be the shared above-mentioned displaying sequence control devices of a plurality of presentation devices.For example, a plurality of presentation devices in building, same building can be controlled the issue of advertising message by a described displaying sequence control device.Particularly, in the database of described displaying sequence control device, corresponding each presentation device is provided with a tables of data respectively, and every tables of data is numbered, for example 01,02,03......, further, all advertising messages in its pairing presentation device in every tables of data, have been write down respectively, for example, preserve 8 advertising messages described being numbered in 02 the presentation device, so in the corresponding tables of data (promptly being numbered 02 tables of data), write down described 8 advertising messages according to different sequence number (perhaps being called ID number), such as, 0001,0002, ..., 0008.Further, when wherein arbitrary presentation device is play current advertising message, the sequence number of respective advertisement information obtains described advertising message in numbering that can be by the reading of data table and the described tables of data, particularly, those skilled in the art can inquire about needed advertising message by the mode of tables of data conjunctive query, do not repeat them here.
Further, it will be appreciated by those skilled in the art that described displaying sequence control device can also realize writing down the described function that is demonstrated content by other modes that is different from database or tables of data.For example, described displaying sequence control device can comprise a physical construction, and this physical construction is the runner with gear preferably, and the content that once is demonstrated of every replacing, and gear of then described runner rotation promptly is considered as counting and adds 1.For example, suppose that one co-exists in six and is demonstrated content, then gear is set at six accordingly, so according to the revolution of gear again divided by 6, the gained remainder is exactly the current numbering that is demonstrated content.Adaptably, a unique numbering is arranged, thereby just can determine current numbering of showing content on any presentation device, the promptly described current unique identification information that is demonstrated content according to the revolution of this unique numbering and gear at each presentation device.Further, it will be appreciated by those skilled in the art that in conjunction with following embodiment and can realize more applications, do not repeat them here by presentation device provided by the invention.
Fig. 3 shows according to a specific embodiment of the present utility model, a kind of system construction drawing of presentation device of non-contact inductive.As shown in Figure 3, described system construction drawing comprises a MCU module 100, SIM card 101, GPRS/EGPRS antenna 102, active infrared induction drive unit 103, active infrared inductor 104, power supply module 105, led array or 106, display driver modules of LED screen 107, sound driver module 108, loudspeaker/hummer/microphone 109, RFID antenna 110 and a RFID module 111.
Those skilled in the art understand, described MCU module 100 is called multipoint control unit, promptly corresponding to the central processing unit shown in Fig. 1 or Fig. 2, be core with described module 100 in the total system structural drawing, linking to each other with other each system modules fetches the related application function of finishing presentation device.Particularly, described MCU module 100 described RFID module 111 of control and RFID antennas 110, those skilled in the art understand, described RFID module is corresponding to the non-contact type inductor shown in Fig. 1 or Fig. 2, the portable terminal that will have a rfid card as described user is during near described presentation device, more precisely, during near the RFID read-write equipment (being RFID module 111) in the described presentation device, by RFID antenna and RFID module, RFID module 111 in rfid card in the described customer mobile terminal and the described presentation device can communicate, thereby can send the instruction of reading or send advertising message to described MCU module, and handle relevant command information by the MCU module.More specifically, those skilled in the art understand, after described RFID module 111 receives induction information from the rfid card of outside, described MCU module can be given tacit consent to described rfid card and send a solicited message, for example playing one when described presentation device looks closely frequently, then give tacit consent to the described rfid card request depth information corresponding, promptly corresponding more detailed information or related information, website information of for example described video producer's individual blog or the like with this video with this video; Again for example, when described presentation device print media just on show, then the number information of this print media is as the part of described request information, thereby is considered as the described rfid card request depth information corresponding with described print media, do not repeat them here.
Particularly, described MCU module 100 described SIM card 101 of control and corresponding GPRS/EGPRS antenna 102, thus can realize the GPRS communication function.Particularly, those skilled in the art understand, after having obtained to come from the solicited message of outside rfid card by above-mentioned RFID module 111, obtain and corresponding the releasing news of described request information further if desired, the degree of depth advertising message of the desired advertising message correspondence of this solicited message for example, at this moment, thus described presentation device provided by the invention can obtain described degree of depth advertising message with background service system further alternately.At this moment, just can finish communication, mutual process by described SIM card 101 and corresponding GPRS/EGPRS antenna 102, for example embodiment illustrated in fig. 4 shown in.Further, it will be appreciated by those skilled in the art that described SIM card 101 is set in described presentation device, can realize purpose next by China Mobile network and the background service system communication better on the basis of existing technology.Because above-mentioned SIM card can adopt and meet the SIM card that the present mobile communication system of described presentation device was authenticated, promptly can be discerned and meet the SIM card of described mobile communication system job specification by described mobile communication system, therefore can directly come to carry out communication by described SIM card 101 and GPRS/EGPRS antenna 102 by mobile communication system (for example China Mobile network), this has reduced the workload of developing described presentation device, does not repeat them here.Further, described SIM card can also be a sheet smart card, is used to write down each registered user's identity information, thereby makes these identity informations not repeat them here by described MCU module invokes so that finish more complicated operations.Further, those skilled in the art understand, change in the example at one, described SIM card 101 can be omitted, at this moment, then described presentation device is realized communication with the present mobile communication system of described presentation device by described GPRS/EGPRS antenna 102 and corresponding GPRS/EGPRS communication module (for example can be described first communication device of Fig. 1), and then the communication of realization and described background service system, such variation example does not influence flesh and blood of the present invention, does not repeat them here.
Further, described MCU module is also controlled described active infrared induction drive unit 103, and wherein said drive unit 103 is used to drive an active infrared inductor 104.Particularly, when described user with a portable terminal that has an infrared function during near described presentation device, the MCU module can be called described active infrared induction drive unit 103, further, drive unit can drive described active infrared inductor again, thereby can respond to the close of this portable terminal or personnel, such process can not repeat them here with reference to existing techniques in realizing.Particularly, those skilled in the art understand, when a user in other words other staff when the described presentation device, by described device 103 and 104, arrival that just can these personnel of perception, thereby can send information by variety of way,, can watch the content of being play in the presentation device provided by the invention so that point out this personnel.For example, can play sound, a blinking red lamp also can be set, not repeat them here by loudspeaker 109.
Described MCU module is also controlled described display driver module 107 and described led array or LED screen, particularly, wherein said display driver module is used for driving LED array or LED screen, promptly the display ads information instruction is sent to display drive apparatus by the MCU module, and come the driving LED screen by described display drive apparatus, described advertising message is presented on the screen.Those skilled in the art understand, described LED screen is a kind of display mode by the control semiconductor light-emitting-diode, be exactly to form particularly by a lot of normally red light emitting diodes, light on and off by lamp come character display, are used for presenting various information such as literal, image, animation, vision signal.In addition, described MCU module is also controlled described sound driver module 108 and loudspeaker/hummer/microphone 109, the perhaps equipment of other similar sound equipments.For example, when described advertisement has sound effect (such as one section video or one section music etc.), the MCU module will be called described sound driver module and drive corresponding stereo set, plays described advertising message by described loudspeaker or hummer or microphone.
Those skilled in the art understand, corresponding with the supply unit among Fig. 1 or Fig. 2, comprise also that in described system construction drawing power supply each module of module 105 in described presentation device powers, particularly, can power by civil power, described civil power is our said alternating current, at China's alternating current of 220V normally; Again for example, can also power by lithium battery or nickel-based battery, this does not influence essence of the present utility model, does not repeat them here.
One at the native system structural drawing changes in the example, described presentation device also comprises active bluetooth induction drive unit and corresponding active bluetooth inductor (not shown among Fig. 3), particularly, when described user uses the portable terminal that has Bluetooth function and described presentation device to communicate, described MCU module can drive corresponding active bluetooth inductor by calling active bluetooth induction drive unit, and described portable terminal can send or obtain described advertising message by bluetooth equipment; Further, those skilled in the art can also use existing other communication technologys, such as technology such as Wi-Fi, ZigBee, Wimax, add the driving module and the inductor that adapt and finish the process that portable terminal obtains advertising message, make the range of application of described presentation device more extensive, do not repeat them here.
One at present embodiment changes in the example, described RFID module 111 is replaced by a rfid card, correspondingly, Wai Bu sensing apparatus can adopt a device that has RFID module (RFID read-write equipment, card reader), for example a net book that has the RFID card reader.When the user with this net book when the described presentation device, the RFID card reader in the then described net book can read the information of rfid card in the described presentation device, and then carries out subsequent operation.Further, it will be appreciated by those skilled in the art that described subsequent operation can be accomplished in several ways, after for example the rfid card in described presentation device is not read, described MCU module 100 is still given tacit consent to described RFID card reader and is initiated a solicited message, and subsequent operation is identical with foregoing; After perhaps described rfid card was read, then described net book began and described background service system (server 11 for example shown in Figure 4) communication, and its subsequent operation and foregoing are similar, do not repeat them here.
Further, those skilled in the art understand, change in the example at one, described SIM card 101 can be changed to the SIM card that has the RFID module, at this moment, described RFID module 111 can be omitted, and promptly the function that realized of this RFID module 111 is substituted by the SIM card of the described RFID of having module, thereby can realize the concrete function of present embodiment.It will be appreciated by those skilled in the art that the SIM card that has the RFID module is in the popularization stage at present.For example, " the World Expo mobile phone ticket " that China Mobile releases, specifically he, described " World Expo mobile phone ticket " is existing RFID technology is combined with mobile SIM card (being the RFID-SIM card), user's mobile phone has been possessed " contactless communication function ", just " information sensing equipment " is linked to each other with cell phone network, thereby can realize going into paperless works such as garden with mobile phone booking, brush mobile phone.Correspondingly, read the information on the described RFID-SIM card in that RFID-SIM card reader (replaceable described RFID module 111) can be installed on the described display card, specifically can not repeat them here with reference to existing techniques in realizing similarly configuration and framework.
With reference to above-mentioned Fig. 1, Fig. 2 and Fig. 3, it will be appreciated by those skilled in the art that embodiment illustrated in fig. 3ly can be understood that described Fig. 1 or a kind of different manifestations embodiment illustrated in fig. 2, promptly the mode by circuit module has specifically represented Fig. 1 or embodiment illustrated in fig. 2, certainly, wherein there is nuance.Such as, in described circuit module, comprise various driving modules, display driver module for example, the sound driver module, the active infrared induction drives module etc., those skilled in the art understand, described driving module mainly is that a segment information code is added in the described presentation device, the information that wherein comprises relevant hardware device, by described information central processing unit just can with corresponding display device, sound device and infrared inductor communicate, those skilled in the art are appreciated that in conjunction with prior art and do not repeat them here the relation of Fig. 2 and Fig. 3.
Further, in conjunction with above-mentioned Fig. 1, Fig. 2 and the described presentation device of Fig. 3, wherein said exhibiting device at least also comprises the device that is used to show the information of being demonstrated.Particularly, for example, comprise an exhibition booth or a showing stand, such as the exhibiting device that is similar to conventional tables.Again for example, comprise a lamp box, be similar to the exhibiting device of the direction board at station.Those skilled in the art can comprise the described presentation device of these exhibiting devices with reference to the foregoing description and existing techniques in realizing, for example can be the Chinese patent application (application number: 200720058680.8) of " a kind of advertising display board " at least with reference to denomination of invention, denomination of invention is the Chinese patent application (application number: 200820186760.6) of " easy-to-mount display frame ", denomination of invention is the Chinese patent application (application number: 03149233.9) of " multi-functional exhibition booth ", denomination of invention is the Chinese patent application (application number: 200910074864.7) of " electronic real object exhibition booth ", denomination of invention is the Chinese patent application (application number: 200820158586.4) of " lamp box ", this does not influence essence of the present utility model, does not repeat them here.
Fig. 4 shows according to an embodiment of the present utility model, and it is used to realize a kind of network topological diagram of principle of work of the presentation device that has a non-contact type inductor.Particularly, presentation device 6 and portable terminal 7,8,9 and base station 10 and background service system 11 cooperatings.It will be appreciated by those skilled in the art that described presentation device 6 can adopt Fig. 1 or presentation device shown in Figure 2, a plurality of portable terminals of representative do not repeat them here in described portable terminal 7,8,9 actual scenes.
Particularly, have rfid card or other electronic cards that adapts in the described portable terminal 7,8,9, simultaneously, also comprising the wireless radio frequency antenna that adapts with described rfid card or other electronic cards in the portable terminal, for example can be the contactless recognition device described in above-mentioned Fig. 1 or Fig. 2.When the user with described portable terminal during near the non-contact type inductor on the presentation device, can finish the identification of the identity information of described portable terminal by radio frequency network, further, described portable terminal can directly obtain advertising message by mobile communications network and base station 10 from described background service system, those skilled in the art understand, described mobile communication is mainly realized by base station 10, described base station 10 is in certain area of radio coverage, by mobile switching center, from background service system, obtain advertising message.
Particularly, it will be appreciated by those skilled in the art that the network topology that presentation device and present embodiment provided that has non-contact type inductor by provided by the invention, can realize brand-new ad distribution mode, perhaps the advertisement obtain manner.For example, preferably, at first, the user is with the described non-contact type inductor that has the terminal of electronic tag near presentation device, pass through radio frequency network, described presentation device can be discerned described portable terminal, further, described portable terminal can obtain the ID of one or more advertisements from presentation device, for example, when the user has selected an advertisement on presentation device, (as shown in Fig. 1 or Fig. 2) sends instruction to non-contact type inductor by described central processing unit, to the ID of described portable terminal transmission advertisement, particularly, the ID of described advertisement can comprise the identification information of described advertisement, in the identification information of described presentation device and the geographical location information of described presentation device any or a multiple information.
Then, portable terminal sends to background service system 11 by base station 10 with described advertisement ID, for example the ID of described advertisement can be compiled the note form, issue described background service system by sending way of short messages, those skilled in the art understand, change in the example more, send after can converting the described first information to corresponding form (for example being converted to the data that meet the LTE communication protocol standard) according to the communication mode of described portable terminal and described background service system, do not repeat them here.Described portable terminal can also be edited the ID of described advertisement, and the described information after will editing is as sending solicited message, for example, when described advertisement ID comprises the identification information of a plurality of advertisements, can select in the identification information of above-mentioned a plurality of advertisements one or several as described ad-request information by described portable terminal; Again for example, when described advertisement ID comprises the information that is used to point out the user to import the advertisement brand, can be referred to as described transmission solicited message according to the name that above-mentioned information is imported the advertisement brand by the keyboard of described portable terminal, those skilled in the art can make more variation example in conjunction with prior art, do not repeat them here.
Then, background service system 11 can be according to the advertisement id information that receives, the corresponding advertising message of search in background data base, those skilled in the art can realize described process according to the data base querying program, do not repeat them here, further, described background service system feeds back to described portable terminal by base station 10 again with the advertising message that searches, described first advertising message can adopt various ways, for example, can directly send to described portable terminal for the first fewer advertising message of quantity of information with text formatting; For the first bigger advertising message of quantity of information, for example described advertising message is a page, can send a web site url address so to described portable terminal, described then portable terminal access GPRS network is opened described link and just can be browsed relevant advertisements information; Perhaps working as described first advertising message is one section video, can send a media file so to described portable terminal.It will be appreciated by those skilled in the art that described background service system can send to described portable terminal according to the suitable load mode of above-mentioned different advertisement information contents selection.
In a preference of the foregoing description, described portable terminal 7,8,9 can pass through the GPRS network accessing Internet.Those skilled in the art understand, GPRS is a wireless packet data systems, as long as user one opens the GPRS terminal, just be attached on the GPRS network, thereby GPRS realizes mobile Internet function by the intercommunication that allows existing Internet and new GPRS network, and just the user is connected to the internet by the gateway GGSN of gprs system.And change in the example at one, described portable terminal can be a 3G mobile, those skilled in the art understand, 3G mobile is fast more a lot of than 2G on the speed of transmission data, make the user in web page browsing, more convenient and quicker during downloads ad information, therefore described background service system is when 3G mobile sends advertising message, can adopt forms such as web site url or Email to send, and the form of described advertising message can comprise text and multimedia file.
One at present embodiment changes in the example, described portable terminal 7,8,9 can also pass through other network insertion internets, for example, thereby described portable terminal can insert the internet by the Wi-Fi technology connects described background service system 11, those skilled in the art understand, Wi-Fi is a kind of wireless broad band technology, by accessing points (being Wi-Fi Hotspot) is installed on the internet, can carry out short range transmissions by wireless signal, when an equipment (for example Pocket PC) of supporting Wi-Fi when running into a focus, this equipment can be connected to that network with wireless mode; Again for example, thereby described portable terminal can insert the internet by Bluetooth technology connects described background service system, those skilled in the art understand, Bluetooth technology and Wi-Fi technology type seemingly all belong to short distance wireless technical, and described portable terminal can comprise bluetooth module, this bluetooth module comprises the driving of Bluetooth adapter, and have a virtual bluetooth network interface card, when described portable terminal unlatching Bluetooth function, it just can be sought automatically and insert the internet by router; Again for example, thereby described portable terminal can insert the internet by the ZigBee technology connects described background service system, the ZigBee technology is a kind of emerging short distance, the wireless communication technology of low-power consumption, ZigBee be one by a wireless data sending network platform can how forming to 65000 wireless data transmission modules, the similar mobile network's of each ZigBee network digital transmission module a base station, in whole network range, can intercom mutually between them, when described portable terminal 7 inserts the ZigBee network, be equivalent to increase a mobile base station, it can interconnect transport data communications with existing mobile network base station and internet; Again for example, thereby described portable terminal can insert the internet by the Wimax technology connects described background service system, the Wimax technology is a wireless MAN (WMAN) technology, described portable terminal can utilize base station (BS), relay stations (RS) and user base station (SS), communicates by Wimax network and described background service system 11; Again for example, can adopt the UWB technology, described portable terminal can be connected on the internet by the interface card of WLAN (wireless local area network) (LAN) module and personal area network (PAN) module, thereby connects described background service system.Those skilled in the art can change in conjunction with prior art and more embodiment, do not repeat them here.
Fig. 5 shows according to another specific embodiment of the present utility model, a kind of network topological diagram of principle of work of the presentation device that has a non-contact inductive.Those skilled in the art understand, network topological diagram shown in Figure 5 can be regarded as the variation example of Fig. 4, particularly, with the similar ground of Fig. 4, have rfid card or other electronic tag cards that adapts in the described portable terminal 7,8,9, be the contactless recognition device described in Fig. 1 or Fig. 2, when the user with described portable terminal during near the non-contact type inductor on the presentation device, can finish identity information identification by radio frequency network to described portable terminal.
Further, described presentation device 6 can carry out data transmission with described background service system 11 by mobile communications network or fixed telephone network (internet).For example, described presentation device can pass through described first communication device (as Fig. 1 or shown in Figure 2), it is connected with described central processing unit, and be used for receiving or send data by home control network communication protocol, more specifically, described presentation device can come and the background service system transmitting data information by following any radio communication device: the GPRS wireless device, and it is used for receiving external information or sending information to the outside by the GPRS base station; The LTE wireless device, it is used for receiving external information or sending information to the outside by the LTE base station; The TD-SCDMA wireless device, it is used for receiving external information or sending information to the outside by the TD-SCDMA base station; Perhaps WCDMA wireless device, it is used for receiving external information or sending information to the outside by the WCDMA base station, and above-mentioned implementation process can not repeat them here with reference to the specific embodiment described in the figure 1.
Again for example, described presentation device can also pass through described second communication device (as shown in Figure 2), and it is connected with described central processing unit, receives or send data by fixed telephone network.Such as, the data that described second communication device can carry out advertising message by the ADSL and the background service system of China Telecom transmit, particularly, those skilled in the art understand, second communication device on presentation device comprises one or more Ethernet interfaces and network interface card, by the phone data line described Ethernet interface is connected with described ADSL telco service provider end, finishes the transport process of data by fixed network.
One at present embodiment changes in the example, described presentation device can be preserved one or more advertising messages by the storer of inside, particularly, described presentation device can obtain relevant advertising message in advance from background service system 11, and described advertising message is kept in the described storer, like this when described background service system is in system upgrade or system maintenance state, described presentation device can be presented at the advertising message in the storer on the LED screen by described display device (as shown in Fig. 1 or Fig. 2), further, when the user need download described advertising message, central processing unit (as shown in Fig. 1 or Fig. 2) can transfer in the storer advertising message for as described in the user download.
Similarly, it will be appreciated by those skilled in the art that the network topology that presentation device and present embodiment provided that has non-contact type inductor by provided by the invention, can realize brand-new ad distribution mode, perhaps the advertisement obtain manner.For example, preferably, the user is with the described non-contact type inductor that has the terminal (for example above-mentioned portable terminal) of electronic tag near presentation device, pass through radio frequency network, described presentation device can be discerned described portable terminal, further, described user can select in progress advertisement or check one or next advertisement on the described presentation device on the presentation device, particularly, those skilled in the art can be provided with the corresponding navigation key on the display device of presentation device, for user's a plurality of advertising messages of leafing through, do not repeat them here.Further, those skilled in the art understand, the described terminal that has electronic tag of above-mentioned Fig. 1 to Fig. 5 can be a plurality of devices, common our employed rfid card for example, perhaps have the portable terminal (for example mobile phone) of rfid card or other electronic cards that adapt etc., this does not influence flesh and blood of the present invention, does not repeat them here.
Then, described presentation device gets access to the pairing id information of one or more advertising messages that described user selects, by central processing unit (as shown in Fig. 1 or Fig. 2) with as described in advertisement ID send to as described in first communication device or second communication device.Particularly, for example, described central processing unit sends to described first communication device with described advertisement ID, promptly obtains advertising message by home control network communication protocol to background service system 11, and its detailed process can not repeat them here with reference to figure 1 described embodiment; Again for example, described central processing unit can also send to described second communication device with described advertisement ID, promptly obtain advertising message to background service system by fixed telephone network, its detailed process can not repeat them here with reference to figure 1 described variation example and the described specific embodiment of Fig. 2.
Then, described background service system will be inquired about the advertisement that adapts according to described advertisement id information in database, further, with first communication device or second communication device in the described advertising message transmission presentation device that searches, preferably, described background service system can be according to feeding back described advertising message to its device that sends advertisement ID; Suboptimum ground, described background service system can select a kind of preferably communication device of described network signal to carry out the transmission of advertising message according to the situation of concrete network signal.Further, described first communication device or described second communication device will receive advertising message and send instruction by described central processing unit to described non-contact type inductor, send described advertising message to described portable terminal, those skilled in the art understand, preferably, can send described advertising message to described portable terminal by radio frequency network, particularly, wireless radio frequency antenna in the portable terminal receives the radiofrequency signal that the less radio-frequency read/write modules in the non-contact type inductor is sent, and the described advertising message that will receive is kept in the radio frequency card; Suboptimum ground, can also send described advertising message by infrared inductor, particularly, comprise an active infrared induction described in the circuit module as shown in Figure 3 in the presentation device and drive module and an active infrared inductor, in conjunction with the infrared equipment on above-mentioned two modules and the described portable terminal, can realize the transmission and the reception of described advertising message by point-to-point transmission mode.
Further, those skilled in the art understand, preferably, after described background service system 11 has been determined concrete advertising message according to described advertisement ID, for example determined after the degree of depth advertising message of the advertising message that shows on the described presentation device, directly send it to the employed portable terminal 8 of user, for example finish this operation by mobile base station shown in Figure 4 10 by mobile communication network.Those skilled in the art can realize such process in conjunction with prior art, do not repeat them here.
Further, those skilled in the art understand, preferably, the user does not need to select an advertising message by described presentation device, but respond to non-contact type inductor (device 44 for example shown in Figure 1) in the described presentation device by a rfid card as the user, at this moment, described central processing unit 43 directly with the content of current displaying as chosen content, carry out subsequent operation then.For example the ID with current displaying content sends to described rfid card, perhaps directly described ID is sent to described background service system 11, thus the beginning subsequent operation, and for example the foregoing description is described, does not repeat them here.
It will be appreciated by those skilled in the art that described presentation device 6 can send described advertising message to described portable terminal 7,8,9 in several ways.Preferably, can be by inserting the corresponding mode in internet, for example GPRS communication modes, Wi-Fi communication modes and Wimax communication modes with described portable terminal; Suboptimum ground can also adopt mobile communication modes such as LET communication modes, TD-SCDMA communication modes or WCDMA communication modes, and those skilled in the art can realize above-mentioned mobile communication in conjunction with prior art, do not repeat them here.
More than specific embodiment of the utility model is described.It will be appreciated that the utility model is not limited to above-mentioned specific implementations, those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence flesh and blood of the present utility model.
Claims (19)
1. presentation device that has non-contact type inductor comprises:
Exhibiting device, it is used to show content,
It is characterized in that, also comprise:
Central processing unit,
Non-contact type inductor, it is connected with described central processing unit, is used for receiving and/or transmission information; And
Power supply, it is used for providing electric power to each building block of described presentation device.
2. presentation device according to claim 1 is characterized in that, described non-contact type inductor is a contactless read-write equipment, and it is used for writing in the contactless recognition device of Xiang Yuqi coupling data or reading of data therefrom.
3. presentation device according to claim 2 is characterized in that, described contactless read-write equipment comprises a less radio-frequency read/write modules and a wireless radio frequency antenna at least.
4. presentation device according to claim 1, it is characterized in that, described non-contact type inductor is a contactless recognition device, and it is used to receive from the data of the contactless read-write equipment of its coupling or by described contactless read-write equipment reading of data.
5. presentation device according to claim 4 is characterized in that, described contactless recognition device comprises a wireless radio frequency modules and a wireless radio frequency antenna at least.
6. according to each described presentation device in the claim 1 to 5, it is characterized in that, also comprise at least:
Show sequence control device, it is connected with described central processing unit, and is used to control the current content of showing of described exhibiting device.
7. presentation device according to claim 6 is characterized in that, also comprises at least:
First communication device, it is connected with described central processing unit, and is used for receiving or send data by home control network communication protocol.
8. presentation device according to claim 7 is characterized in that, described first communication device comprises as in the lower device each:
-GPRS wireless device, it is used for receiving external information or sending information to the outside by the GPRS base station;
-LTE wireless device, it is used for receiving external information or sending information to the outside by the LTE base station;
-TDSCDMA wireless device, it is used for receiving external information or sending information to the outside by the TDSCDMA base station; Perhaps
-WCDMA wireless device, it is used for receiving external information or sending information to the outside by the WCDMA base station.
9. according to each described presentation device in the claim 1 to 5, it is characterized in that, also comprise at least:
First communication device, it is connected with described central processing unit, and is used for receiving or send data by home control network communication protocol.
10. presentation device according to claim 9 is characterized in that, described first communication device comprises as in the lower device each:
-GPRS wireless device, it is used for receiving external information or sending information to the outside by the GPRS base station;
-LTE wireless device, it is used for receiving external information or sending information to the outside by the LTE base station;
-TDSCDMA wireless device, it is used for receiving external information or sending information to the outside by the TDSCDMA base station; Perhaps
-WCDMA wireless device, it is used for receiving external information or sending information to the outside by the WCDMA base station.
11. according to claim 1,2,3,4,5,7,8 or 10 described presentation devices, it is characterized in that, also comprise at least:
Second communication device, it is connected with described central processing unit, and is used for receiving or send data by the internet.
12. presentation device according to claim 11 is characterized in that, second communication device comprises network interface at least.
13., it is characterized in that also comprise a storer at least, it is connected with described central processing unit, is used for the stores advertisements data at least according to claim 1,2,3,4,5,7,8,10 or 12 described presentation devices.
14. according to claim 1,2,3,4,5,7,8,10 or 12 described presentation devices, it is characterized in that described exhibiting device comprises a display device at least, it is connected with described central processing unit, is used for showing the information that is demonstrated.
15. presentation device according to claim 14 is characterized in that, described display device also is connected with described first communication device, is used to show by the received data of described first communication device.
16. presentation device according to claim 13 is characterized in that, described exhibiting device comprises a display device at least, and it is connected with described central processing unit, is used for showing the information that is demonstrated.
17. presentation device according to claim 16 is characterized in that, described display device also is connected with described first communication device, is used to show by the received data of described first communication device.
18. according to claim 1,2,3,4,5,7,8,10,12,15,16 or 17 described presentation devices, it is characterized in that, described exhibiting device at least also comprise as in the lower device any or appoint multiple:
-exhibition booth, it is used for showing the information that is demonstrated;
-showing stand, it is used for showing the information that is demonstrated; And
-lamp box, it is used for showing the information that is demonstrated.
19., it is characterized in that according to claim 1,2,3,4,5,7,8,10,12,15,16 or 17 described presentation devices, also comprise a printing equipment at least, be used for carrying out printing according to the instruction of described central processing unit.
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| CN2010201626880U CN201796553U (en) | 2010-04-16 | 2010-04-16 | Display equipment with non-contact induction device |
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| CN2010201626880U CN201796553U (en) | 2010-04-16 | 2010-04-16 | Display equipment with non-contact induction device |
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| CN201796553U true CN201796553U (en) | 2011-04-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102307160A (en) * | 2011-10-08 | 2012-01-04 | 宋晓娜 | Information issuing terminal system with NFC (Near Field Communication) function |
| CN102722830A (en) * | 2011-12-16 | 2012-10-10 | 北京时代凌宇科技有限公司 | Advertisement publishing method |
| CN102789744A (en) * | 2012-07-04 | 2012-11-21 | 清华大学 | Interactive exhibition stand based on RFID (Radio Frequency Identification) |
| CN102833602A (en) * | 2012-07-24 | 2012-12-19 | 钟良 | Mirror plane multimedia terminal and multimedia system with same |
| CN102881223A (en) * | 2011-07-15 | 2013-01-16 | 冠捷投资有限公司 | Interaction display for airtight space |
| CN103198776A (en) * | 2012-01-06 | 2013-07-10 | 冠捷投资有限公司 | Interaction display used in private space of public place |
| CN103778450A (en) * | 2014-02-13 | 2014-05-07 | 颜力 | Display and write-in equipment |
| CN104378755A (en) * | 2014-10-23 | 2015-02-25 | 腾讯科技（深圳）有限公司 | Terminal interaction method and device |
| CN105430038A (en) * | 2015-10-08 | 2016-03-23 | 余嘉淦 | Short-distance communication information pushing and interaction platform based on Internet of Things |
| WO2016078525A1 (en) * | 2014-11-17 | 2016-05-26 | 阿里巴巴集团控股有限公司 | User equipment for acquiring display information, and network device, method and system thereof |
| CN105740739A (en) * | 2014-12-08 | 2016-07-06 | 联想(北京)有限公司 | Information processing method, electronic device and system |
| CN106504684A (en) * | 2016-12-23 | 2017-03-15 | 重庆立昌彩印包装有限公司 | A kind of trade mark exhibiting device |
| CN107180601A (en) * | 2017-05-19 | 2017-09-19 | 凡方数码设备有限公司 | Display device and its communication means, the device with store function |
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| CN102881223A (en) * | 2011-07-15 | 2013-01-16 | 冠捷投资有限公司 | Interaction display for airtight space |
| CN102307160A (en) * | 2011-10-08 | 2012-01-04 | 宋晓娜 | Information issuing terminal system with NFC (Near Field Communication) function |
| CN102722830A (en) * | 2011-12-16 | 2012-10-10 | 北京时代凌宇科技有限公司 | Advertisement publishing method |
| CN103198776A (en) * | 2012-01-06 | 2013-07-10 | 冠捷投资有限公司 | Interaction display used in private space of public place |
| CN102789744B (en) * | 2012-07-04 | 2014-08-06 | 清华大学 | Interactive exhibition stand based on RFID (Radio Frequency Identification) |
| CN102789744A (en) * | 2012-07-04 | 2012-11-21 | 清华大学 | Interactive exhibition stand based on RFID (Radio Frequency Identification) |
| CN102833602A (en) * | 2012-07-24 | 2012-12-19 | 钟良 | Mirror plane multimedia terminal and multimedia system with same |
| CN103778450A (en) * | 2014-02-13 | 2014-05-07 | 颜力 | Display and write-in equipment |
| CN104378755A (en) * | 2014-10-23 | 2015-02-25 | 腾讯科技（深圳）有限公司 | Terminal interaction method and device |
| CN104378755B (en) * | 2014-10-23 | 2016-08-24 | 腾讯科技（深圳）有限公司 | Terminal interactive approach and device |
| WO2016078525A1 (en) * | 2014-11-17 | 2016-05-26 | 阿里巴巴集团控股有限公司 | User equipment for acquiring display information, and network device, method and system thereof |
| CN105740739A (en) * | 2014-12-08 | 2016-07-06 | 联想(北京)有限公司 | Information processing method, electronic device and system |
| CN105430038A (en) * | 2015-10-08 | 2016-03-23 | 余嘉淦 | Short-distance communication information pushing and interaction platform based on Internet of Things |
| CN106504684A (en) * | 2016-12-23 | 2017-03-15 | 重庆立昌彩印包装有限公司 | A kind of trade mark exhibiting device |
| CN107180601A (en) * | 2017-05-19 | 2017-09-19 | 凡方数码设备有限公司 | Display device and its communication means, the device with store function |
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