CN105122586A - System and method for directing small scale object to generate sensory output to user powered by rf energy harvesting - Google Patents
System and method for directing small scale object to generate sensory output to user powered by rf energy harvesting Download PDFInfo
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Abstract
The present invention discloses a system and method for directing an object generating a sensory output to a user through wireless means. The object does not have an embedded battery but derives power from radio frequency electromagnetic wave energy through the use of an RF energy harvesting module. Once selectively activated, the object provides an output to its user. Such output can be utilized in a variety of entertaining, useful or productive means.
Description
To the cross reference of related application.
The application is title is " system and method that indicating target object produces response in interactive surface ", be filed in the part continuation application of the International Patent Application PCT/CN2014/085668 on September 1st, 2014; International Patent Application PCT/CN2014/085668 is title is " in interactive surface, commanding the system and method for moving object ", be filed in the part continuation application of the International Patent Application PCT/CN2014/084498 on August 15th, 2014; International Patent Application PCT/CN2014/084498 is title is " using the system and method for entity article moving calculation machine program ", be filed in the part continuation application of the International Patent Application PCT/CN2014/079891 on June 13rd, 2014; International Patent Application PCT/CN2014/079891 is title is " recognition object identity and the system and method relative to the position of interactive surface ", be filed in the part continuation application of the International Patent Application PCT/CN2014/072961 on March 6th, 2014; International Patent Application PCT/CN2014/072961 is title is " recognition object identity and the system and method relative to the position of interactive surface ", be filed in the part continuation application of the International Patent Application PCT/CN2014/071850 on January 30th, 2014; International Patent Application PCT/CN2014/071850 is title is " system and method for interactive plate ", be filed in the part continuation application of the International Patent Application PCT/CN2013/072481 on March 12nd, 2013.To be again title be the application " recognition object identity, towards the system and method with the position relative to interactive surface ", be filed in the part continuation application of the International Patent Application PCT/CN2014/080495 on June 23rd, 2014; International Patent Application PCT/CN2014/080495 is title is " recognition object identity and the system and method relative to the position of interactive surface ", be filed in the part continuation application of the International Patent Application PCT/CN2014/079892 on June 13rd, 2014; International Patent Application PCT/CN2014/079892 is title is " recognition object identity and the system and method relative to the position of interactive surface ", be filed in the part continuation application of the International Patent Application PCT/CN2014/072961 on March 6th, 2014; International Patent Application PCT/CN2014/072961 is title is " recognition object identity and the system and method relative to the position of interactive surface ", be filed in the part continuation application of the International Patent Application PCT/CN2014/071850 on January 30th, 2014; International Patent Application PCT/CN2014/071850 is title is " system and method for interactive plate ", be filed in the part continuation application of the International Patent Application PCT/CN2013/072481 on March 12nd, 2013.
Whole disclosures of above-mentioned every part application are included in way of reference.
Technical field
The present invention relates to a kind of system and method indicating the object not containing battery user to be produced to sense organ output, the interactivity of object provides power by radio frequency-direct current (RF-DC) energy conversion module.
Background technology
A large amount of cheapnesss allows man-machine high interaction with day by day miniaturized computer processor, creates very large impact to amusement game and educational games.
Typically, computer game by electronic display systems such as pixeled flat display or touch-screens for user provides the vision of game behavior to show.But such display has lacked the three-dimensional character being similar to physical interaction specific to toy.Such as, traditional toy building can use one or more moveable game blocks to make player (especially young man) can be more natural in study and the process of playing, more easily interactive.But traditional instrument and toy lack computer program and play audio frequency, vision or the other forms of complex feedback that can be supplied to user and player usually.Therefore, a kind ofly merged the method for computer technology and physical objects, can by by the physical behavio(u)r of computer system interpreting user to user with the Real-time Feedback of multiple sense organ mode such as video or audio frequency, effectively can strengthen Consumer's Experience.
The invention provides a kind of system and method, be used to indicate such as card, the small scale such as building block and statuette physical objects passes through LED, loud speaker, the feedback medium such as vibrator or display device and user interaction, these objects are by the driven by power being less than 100 milliwatts.These objects are by the further control circuit of energy conversion technique between radio frequency (RF) and direct current (DC).
In fact, the invention provides a kind of system and method indicating one or more object, by adding an interactive dimension to the conventional tool such as card, building block and toy, strengthening Consumer's Experience.Object and computer system can also be carried out wireless connections by the present invention, and computer system can be connected with network or server again, thus it is interactive to enhance between user and object from another aspect.
Summary of the invention
The invention provides a kind of system being indicated the object not containing battery user to be generated to sense organ output by wireless method.The battery that described object does not embed, but obtain energy by radio-frequency (RF) energy receiver module from radio frequency electromagnetic.Once object is selectively activated, object will provide output to user.This output may be used for various recreational, practicality or productive mode.
Native system comprises multiple object and a processor to object transmission instruction.The computer program be connected with processor is used for generating the instruction for the certain objects with specific unique identifier.
Object comprises a RFID tag, and described RFID tag comprises the first radio-frequency antenna and a radio-frequency (RF) identification chip, described radio-frequency (RF) identification chip comprise a microcontroller, one can write data storage device and object unique identifier; Object also comprises a micro computer unit be connected with microcontroller, a miniature sensing device be connected with micro computer unit, second radio-frequency antenna, the radio-frequency (RF) energy receiver module of the electric energy that is connected with the second radio-frequency antenna, provides for micro computer unit and sensing device.
First radio-frequency antenna receives instruction, radio-frequency (RF) energy receiver module provides electric energy for micro computer unit and sensing device, if the unique identifier of described object matches with the target unique identifier embedding instruction, the microcontroller of RFID tag activates the micro computer unit of object, and micro computer unit instruction sensing device generates sense organ according to instruction to user and exports.
The present invention can be applied to be needed to make in multiple fields of feedback terminal use, comprises education, amusement and productivity raising etc.
Accompanying drawing explanation
The discussion mainly comprised illustration in example of the present invention is below described.These legends, are only citing, are not the scope of restriction right.Here, quoting of one or more embodiment is all describe at least one specific feature, structure or the properties example in the present invention.Therefore, the words of such as " in one embodiment " or " in another embodiment " and so on that herein occur all are used for describing difference of the present invention and implement and application, but and not all refer to same embodiment.But they are not must mutual exclusion yet.
Fig. 1 is the schematic diagram of the illustrative system basic composition of one embodiment of the present of invention.
Fig. 2 is the schematic diagram of the explanation object basic composition of one embodiment of the present of invention.
Fig. 3 is the schematic diagram of the illustrative system process flow of one embodiment of the present of invention.
Fig. 4 is that the explanation of one embodiment of the present of invention utilizes card and computer system to play the schematic diagram of a spelling words game.
Fig. 5 is that the explanation of one embodiment of the present of invention utilizes card and one can detect the unique identifier of the card put on its surface and the interactive interface of position to the schematic diagram allowing player wrirte music.
Fig. 6 is the schematic diagram of explanation for the interaction portion of miniature train of one embodiment of the present of invention.
Embodiment
Although the present invention will set forth by specific embodiment, can not be interpreted as and the present invention will be limited in these specific embodiments.Those of ordinary skill in the art can find that system and method for the present invention can be applicable to a lot of other field.
Such as, although " card " this word is repeatedly used for describing this design of object in discussion of the present invention, this absolutely not limits the present invention and corresponding claim thereof.In fact, the present invention can use other to design, statue of such as playing, building block and down toy etc.And, although the embodiment of this patent repeatedly mentions that LED is the sensing device of object in setting forth, be appreciated that the output device of any low energy consumption embedded in object, as vibrator, screen or stereo set, all in the category that this patent is considered.
By reference to accompanying drawing, to those skilled in the art, the present invention can be better understood, and its many objects and advantage will become obvious.
The invention provides a kind of system indicating small scale object, described object is embedded into one by the selectively activated output device of wireless method.This system comprises multiple object and one send instruction processor to object.The computer program be connected with processor is used for generating the instruction for the certain objects with specific unique identifier.The battery that described object does not embed, but obtain energy by radio-frequency (RF) energy receiver module from radio frequency electromagnetic.Once object is selectively activated, object will provide output to user.This output may be used for various recreational, practicality or productive mode.
Fig. 1 is the schematic diagram of the illustrative system basic composition of one embodiment of the present of invention.
As shown in Figure 1, whole system of the present invention comprises the processor 101 that multiple object 105 and are used for sending instruction to object 105.The computer program be connected with processor 101 is used for generation one for the instruction of certain objects 105 with specific unique identifier, and then the sensing device 104 of wirelessly directing object 105.This computer program both can run (local computer program 102) and also (cloud computer program 103) can run on Cloud Server at local computer.Once be activated, the sensing device 104 of object 105 provides feedback to user 107 in real time.Object 105 is driven by processor 101 by the second radio-frequency antenna, is received the rf data sent by processor 101 by the first radio-frequency antenna.The mode of object 105 received RF energy and received RF data is realized by electronic module 108, and the composition of electronic module 108 further describes in fig. 2.
Fig. 2 is the schematic diagram that object basic composition is described according to an example of the present invention.
Object comprises the game statue 201 of an inline e module 202.Electronic module 202 comprises a RFID tag 203, described RFID tag 203 comprises the first radio-frequency antenna 204 and a radio-frequency (RF) identification chip 205, and described radio-frequency (RF) identification chip 205 comprises a microcontroller 211, object unique identifier and can write data storage device 212.Electronic module 202 also comprises second radio-frequency antenna 206, radio-frequency (RF) energy receiver module 207, micro computer unit (MCU) 209 and a miniature sensing device 210.Radio-frequency (RF) energy receiver module 207 is connected with the second radio-frequency antenna 206.Micro computer unit 209 is connected with sensing device 210 with microcontroller 211, radio-frequency (RF) energy receiver module 207.The sensing device 210 of the object 201 described in Fig. 2 comprises a LED.
Object 201 described by Fig. 2 and a processor conbined usage, described processor wirelessly sends instruction to the first radio-frequency antenna of object 201.A computer program is connected with processor, is used for generation one for the instruction of certain objects having specific unique identifier.A central RF antenna is connected with processor, once object 201 is placed in the broadcasting area of central RF antenna, the instruction that the sensing device 210 of object is instructed to send according to processor generates sense organ to user and exports.
When above-mentioned object 201 receive the rf-style that processor sends, for the instruction of the unique identifier of RFID tag 203, and radio-frequency (RF) energy receiver module 207 is powered for micro computer unit 209 and sensing device 210, microcontroller 211 activates the micro computer unit 209 of object 201, and micro computer unit 209 indicates sensing device 210 to generate sense organ according to instruction to user and exports.
The energy that second radio-frequency antenna 206 obtains is changed into direct current by radio-frequency (RF) energy receiver module 207, and powers for micro computer unit 209 and sensing device 210.Which eliminate the demand of object 201 pairs of independent current sources.Radio-frequency (RF) energy receiver module 207 can receive the radio-frequency (RF) energy of surrounding, or receives the radio-frequency (RF) energy that the special energy such as central RF antenna send.Radio-frequency (RF) energy receiver module 207 comprises radio-frequency (RF) energy is transformed into galvanic radio frequency-DC converting circuit, also comprises for guaranteeing that output power meets the power regulation circuit of the electricity needs of micro computer unit 209 and sensing device 210.
Fig. 3 is the schematic diagram of the illustrative system process flow of one embodiment of the present of invention.
It should be noted that the flow chart shown in Fig. 3 plays example effect, those skilled in the art are to be understood that other processes also in coverage of the present invention.For the system illustrated by Fig. 1, its process flow comprises the following steps:
Step 301: the computer program be connected with processor generates the instruction that comprises target unique identifier, is sent to the first radio-frequency antenna of object by instruction by processor.
Step 302: by the radio communication between central RF antenna and the first radio-frequency antenna, the first antenna receiving package is containing the instruction of target unique identifier.
Step 303: the second radio-frequency antenna received RF energy.
Radio-frequency (RF) energy can by central RF antenna transmission.
Step 304: radio-frequency (RF) energy is converted to electric energy by radio-frequency (RF) energy receiver module.
Step 305: radio-frequency (RF) energy receiver module is put for computer unit and perception and provided electric energy.
Step 306: if target unique identifier is consistent with object unique identifier, RFID tag activates micro computer unit.
RFID tag also comprises one for activating the microcontroller of micro computer unit, and the data storage device write of a storage object unique identifier and instruction.If two unique identifiers do not mate, microcontroller can ignore instruction.
Step 307: micro computer unit instruction sensing device generates sense organ according to instruction and exports.
When the first antenna receives instruction, and radio-frequency (RF) energy receiver module provides electric energy for micro computer unit and sensing device, the microcontroller of RFID tag activates micro computer unit, and micro computer unit instruction sensing device generates sense organ according to instruction to user and exports.The sensing device power management being less than 100 milliwatts can be sighting device, audio devices, vibrator or display unit.
Fig. 4 is that the explanation of one embodiment of the present of invention utilizes card and computer system to play the schematic diagram of a spelling words game.
Shown in instantiation as described in Figure 4, object comprises the card 401 be combined with central means 402.Central means 402 comprise one embed wherein, processor 403 that central RF antenna 404 is connected with audio devices 405.The computer program be connected with processor 403 is used for generation one for the instruction of specific card 401 with specific unique identifier.Central RF antenna 404 have one define clearly broadcasting area 406(as shown in the dotted line circle in Fig. 4), any card 401 in this region 406 can be driven, and its LED can be unlocked or close.
The card 401 of often opening of the present embodiment as shown in Figure 4 has above a letter is imprinted on, and an embedded electronic module 407.Electronic module 407 comprises a RFID tag 408, described RFID tag 408 comprises the first radio-frequency antenna 409 and a radio-frequency (RF) identification chip 410, and described radio-frequency (RF) identification chip 410 comprises a microcontroller 417, object unique identifier and can write data storage device 418.Electronic module also comprises second radio-frequency antenna 411, radio-frequency (RF) energy receiver module 412, micro computer unit (MCU) 416 and two LED (green light 414 and a red light 415).Radio-frequency (RF) energy receiver module 412 is connected with the second radio-frequency antenna 411.Micro computer unit 416 and microcontroller 417, radio-frequency (RF) energy receiver module 412 is connected with two LED 414,415.
The method of the embodiment described by Fig. 4 is as described below.Processor 403 is used for playing the audio sound-recording relevant to spelling problem to player.This recording can comprise and is similar to " you know how to spell bed " problems.The card 401 comprising correct option is placed in the broadcasting area 406 of central RF antenna 404 by these problem clews player.After a specified time, processor 403 indicates central RF antenna 404 to send radiofrequency signal to any card 401 of the broadcasting area 406 being positioned at central RF antenna 404.Described radiofrequency signal had both comprised the unique identifier of the target card 401 about computer program, also comprised the rf data of the instruction of the LED 414,415 about target card 401.And the radiofrequency signal that central RF antenna 404 sends also has enough radio-frequency (RF) energy to drive the circuit of card 401.Once be sent out, radiofrequency signal will be received by the second radio-frequency antenna 411 of the card 401 be placed in broadcasting area 406.Then, radiofrequency signal converts electric energy to, and electric energy is supplied to micro computer unit 416 and LED 414,415 by the radio-frequency (RF) energy receiver module 412 of card 401.Meanwhile, card 401 is received by the first radio-frequency antenna 409 and microcontroller 417 and decodes the data that same radio comprises.The radiofrequency signal sent by central RF antenna 404 had both comprised the unique identifier information of the target card 401 of processor 403, also comprised the output order being attached to that specific unique identifier.Within the scope of the present embodiment, all unique identifiers are all specified by two different output orders.Here it is, opens LED 414 or 415, depends on whether the card 401 that player places carries out correct combination for spelling problem at hand to letter.Therefore, microcontroller 417 can record corresponding output order for card 401 can be write in data storage device 418 at it.Once the micro computer unit 416 of card 401 is activated, it can send output order to LED 414 and 415.Similarly, this instruction will depend on whether card correct (lighting green LED lamp 414) (lights red LED lamp 415).According to the method, player can obtain the visual feedback whether they have selected correct card in real time.
From Fig. 4, interior four cards 401 placed of broadcasting area 406 of central RF antenna 404 can find out that what result above-mentioned game can be.In such a scenario, we can suppose spelling problem be " you know the bed that how to spell out the words? ", and namely player not only placed three correct card 401(, alphabetical b, e and d), also placed a wrong card (that is, alphabetical s).The feedback being supplied to player will light the green LED lamp 414 of three correct cards and the red LED lamp 415 of wrong card.
Embodiment described in Fig. 4 has a lot of alternate design, but the LED embedded in card is lighted in be worth mentioning design in order.This design is understood order mutual between letter to help user and is particularly useful.Get back in Fig. 4 with audio broadcasting " you know the bed that how to spell out the words? " the sight of this problem, computer program instruction processorunit 403 to three cards (namely, letter b, e and d) send independent radiofrequency signal, lights their LED in the different time intervals according to correct order.Adopt in this way, the card being printed on " b " letter can bright light at first, and can with the audio frequency of this letter-sound; The card being printed on " e " letter can and then bright light, is finally the card bright light being printed on " d " letter.By such method, user obtains vision and helps in the correct order understanding letter in word.
Embodiment described above relates to the interactive game that child utilizes alphabetical card to play in an appointed area.Such game has significant educational benefits, and child can be allowed to experience monogram, and spells with non-limiting game environment learning at interesting.And any language can be used in the character string/word associative play of this letter composition.
Although above-described embodiment utilizes the symbol relevant to language, be appreciated that and can obtain other a large amount of embodiments premised on the present embodiment.Such as, nearly all existing language, no matter whether based on letter, the part of card design can be used as.Another possible alternate embodiment relates to and uses Arabic numerals (or other, as China or Latin digital) as the maths game of symbol being imprinted on card face.Other card design relate to and replace symbol with image.Often be used in the image in flash, such as animal, occupation and vehicle etc., be all potential feasible selection, also all in limit of consideration of the present invention.
Fig. 5 is that the explanation of one embodiment of the present of invention utilizes card and one can detect the unique identifier of the card put on its surface and the interactive interface of position to the schematic diagram allowing player wrirte music.
In this example, the card 501 being printed on the character that music is correlated with is placed on interactive interface 502 and creates melody.Interactive interface 502 is connected with processor 503.Interactive interface 502 also comprises one or more transducer, and these transducers are connected with processor 503, can detect unique identifier and the position of the card 501 be positioned on interactive interface 502.Interactive interface 502 also comprises a central RF antenna 504 and an audio system 505 be connected with processor 503.Interactive interface 502 in Fig. 5 also have much can with the function button of player interaction.These buttons comprise broadcast button 506, redial button 507 and pause button 508.
Each Zhang Yinle card 501 is all embedded with an electronic module 509.Electronic module 509 comprises a RFID tag 510, described RFID tag 510 comprises the first radio-frequency antenna 511 and a radio-frequency (RF) identification chip 512, and described radio-frequency (RF) identification chip 512 comprises a microcontroller 518, object unique identifier and can write data storage device 519.Electronic module 509 also comprises second radio-frequency antenna 513, radio-frequency (RF) energy receiver module 514, micro computer unit (MCU) 517 and a LED 516.Radio-frequency (RF) energy receiver module 514 is connected with the second radio-frequency antenna 513.Micro computer unit 517 and microcontroller 518, radio-frequency (RF) energy receiver module 514 is connected with LED 516.
The method of the embodiment described by Fig. 5 is as described below.Player selects and music card 501 is positioned over the appointed area (such as on the spectral line of music) of interactive interface 502, the sensor system senses of interactive interface 502 often opens position and the unique identifier of card 501, and information is issued processor 503 processes.The computer program determination music score (by matching to its corresponding music symbol of the unique identifier of card 501) be connected with processor 503 and the real-time music rhythm created of deduction player.Finally, once the pattern that player creates with music card 501 him or she is satisfied, they can press the melody that the Play button 506 allows processor 503 be created to player's playback by audio system 505.
Similar to the upper embodiment described by Fig. 4, the computer program be connected with processor 503 can indicate the LED 516 of often opening music card 501.No matter when player wants the melody playing their establishment, and computer program can light the LED 516 of often opening music card in order according to the note play.Adopt in this way, player can pass through visual feedback (such as LED) and identify sound corresponding to each music symbol.
In order to convey computer program instruction card 501 lightening LED lamp 516 that processor 503 is connected, following way can be adopted.First, once player selects to play the melody that they create, they must press the Play button 506 or " replay " button 507.Processor 503 plays melody according to the kind of music card 501 and their relative position on music notation lines.Along with each note is played, computer program instruction central RF antenna 504 sends radiofrequency signal to target music card 501.Identical with the embodiment in Fig. 4, the unique identifier of the rf data that radiofrequency signal comprises both containing target card 501, also containing the output order to the LED 516 of target music card 501.And the radiofrequency signal sent by central RF antenna 504 also has enough radio-frequency (RF) energy to drive the electronic module 509 of music card 501.Once be sent out, radiofrequency signal can by the broadcasting area of central RF antenna 504 the second radio-frequency antenna 513 of all music cards 501 of placing receive.Then, radio-frequency (RF) energy receiver module 514 converts radiofrequency signal to electric energy, if the unique identifier of card 501 matches with the unique identifier information (as described below) of the radiofrequency signal received, electric energy can be supplied to the LED of micro computer unit 517 and this card 501.Meanwhile, music card 501 can receive and decode by their the first radio-frequency antenna 511 and microcontroller 518 data that same radiofrequency signal comprises.Similarly, the radiofrequency signal be sent out both had comprised the unique identifier of the target card 501 of computer program, also comprised the output order being attached to described unique identifier.In the present embodiment, once only with a unique identifier (therefore only having a music card 501) for target, output order lights the LED 516 of target music card 501.If the unique identifier of music card 501 (being included in microcontroller 518) does not mate with the unique identifier data comprised in radiofrequency signal, card 501 will enter idle pulley, waits for the next radiofrequency signal of computer system.If the unique identifier of music card 501 and the unique identifier of radiofrequency signal match, microcontroller 518 will record corresponding output order and activate micro computer unit 517 in its data storage device write 519.Once be activated, micro computer unit 517 will process output order, and in the present embodiment, at predetermined time lightening LED lamp 516(namely described instruction is, the duration of described note).Like this, about which note play, real-time visual feedback can be provided to player.
Fig. 6 is the schematic diagram of explanation for the interaction portion of miniature train of one embodiment of the present of invention.
Embodiment as shown in Figure 6, object comprises the interaction portion of the miniature toys train environment 601 be combined with the processor being connected to central RF antenna.This interaction portion is a part for miniature train environment, according to specific computer program (such as, the time of traffic lights, or the time that building lamp or street lamp are lit, to reappear the moment of one day) indicated by processor, the output device of discrete actuation interaction portion (such as, dotted miniature traffic lights on view: green light, red etc. and amber light).These interaction portion can take many forms and design, such as miniature traffic lights 602, miniature street lamp 603, miniature building lamp 604, miniature advertisement board lamp 605 and miniature train signal 606.The broadcasting area of the radio-frequency antenna of computer system covers the gamut of miniature train environment 601, this allow be placed in any interaction portion 602,603,604,605,606 within the scope of this can indicated by the computer program that is connected with processor.Each interaction portion 602,603,604,605,606 are all furnished with the electronic module 607 identical with the object in the embodiment described before, but according to the difference of interaction portion, output device can comprise one or more LED or audio devices (such as a boom unit).
In embodiment described in Fig. 6, each interaction portion independently can be indicated by wireless method by processor according to specific computer program, activates its output device.Interaction portion and corresponding computer program thereof can have much possible design, but in order to easy, how this patent will run by the miniature train signal 606 of specific explanations.
Each miniature train signal 606 is embedded with an electronic module 607.Electronic module 607 comprises a RFID tag 608, described RFID tag 608 comprises the first radio-frequency antenna 609 and a radio-frequency (RF) identification chip 610, and described radio-frequency (RF) identification chip 610 comprises a microcontroller 618, object unique identifier and can write data storage device 619.Electronic module 607 also comprises second radio-frequency antenna 611, radio-frequency (RF) energy receiver module 612, two LED (red light 614 and a green light 615), a boom unit 616 and a micro computer unit (MCU) 617.Radio-frequency (RF) energy receiver module 612 is connected with the second radio-frequency antenna 611.Micro computer unit 617 is connected with microcontroller 618, radio-frequency (RF) energy receiver module 612, two LED 614 and 615, boom units 616.
The implementation method of the miniature train signal 606 described in Fig. 6 embodiment is as described below.The computer program being connected to processor is used for following the tracks of the relative process of miniature train on track.When train is near train signal 606, it should be red (being stopped in orbit by train like this) or green (allowing train to continue to move ahead), then one of them flicker of the LED 614 or 615 of processor instruction train signal 606 that computer program decides train signal.In addition, when train signal will transfer red light to from green light, train signal 506 will be started sound a buzzer (imitating the sound that a real train signal sends) by its boom unit.
Similar with embodiment before, processor instruction train signal 606 method is as described below.According to user-defined rule (distance of such as time or train arrival train signal), processor send a radiofrequency signal for train signal 606 unique identifier can to train signal 606.Although all interaction portion being positioned at central RF antenna broadcast scope can receive this radiofrequency signal, because this radiofrequency signal only comprises a unique identifier, every other interaction portion can neglect this signal and enter sleep pattern.Once the electronic module 607 of target train signal 606 is activated, receives and process rf data, the instruction that LED and boom unit can send according to computer program is unlocked or closes.
In the present embodiment, interaction portion the not only loaded down with trivial details but also expensive wiring commonly used of current this kind of miniature model can start and command.
Claims (22)
1. one is used to indicate not containing the system that the object of battery generates sense organ output to user, it is characterized in that, comprising:
An object, comprising:
A RFID tag, described RFID tag comprises an object unique identifier and first radio-frequency antenna;
A micro computer unit;
A sensing device being connected to micro computer unit;
Second radio-frequency antenna;
A radio-frequency (RF) energy receiver module being connected to the second radio-frequency antenna;
A processor, described processor sends the instruction embedding target unique identifier to the first radio-frequency antenna of described object by wireless method;
Wherein radio-frequency (RF) energy receiver module is used for providing electric energy for described micro computer unit and described sensing device;
When described first radio-frequency antenna receives the instruction embedding target unique identifier, if described target unique identifier and described object unique identifier match, described RFID tag can activate described micro computer unit, and described micro computer unit will indicate described sensing device to generate sense organ according to instruction once activation and export.
2. system according to claim 1, it is characterized in that, also comprise a central RF antenna be connected with described processor, by the radio communication between described central RF antenna and described first radio-frequency antenna, described processor sends instruction to the first antenna of described object.
3. system according to claim 1, is characterized in that, the electric energy manipulation being less than 100 milliwatts of described sensing device, described sensing device comprises sighting device, audio devices, vibrator and display unit.
4. system according to claim 1, is characterized in that, described object comprises chip, button, token, label, card, figurine and building block.
5. system according to claim 1, is characterized in that, described processor sends instruction to described object from afar.
6. system according to claim 1, is characterized in that, described micro computer unit indicates described sensing device to generate sense organ according to instruction the time preset and exports.
7. system according to claim 1, is characterized in that, described micro computer unit indicates described sensing device to generate sense organ according to instruction according to certain logical order and exports.
8. system according to claim 1, is characterized in that, when described object is in the position preset, described micro computer unit indicates described sensing device to generate sense organ according to instruction and exports.
9. system according to claim 1, is characterized in that, described processor is connected with the computer program of the instruction for generating described embedding target unique identifier.
10. system according to claim 1, is characterized in that, described RFID tag also comprises one for activating the microcontroller of described micro computer unit, and one stores the unique identifier of described object and the data storage device write of instruction.
11. systems according to claim 2, is characterized in that, described radio-frequency (RF) energy receiver module is for receiving the radio-frequency (RF) energy sent from described central RF antenna.
12. 1 kinds of methods indicating the object not containing battery user to be generated to sense organ output, it is characterized in that, described object comprises a RFID tag, described RFID tag comprises an object unique identifier and first radio-frequency antenna, described object also comprises a micro computer unit, sensing device being connected to micro computer unit, second radio-frequency antenna, a radio-frequency (RF) energy receiver module being connected to the second radio-frequency antenna, and described method comprises:
Generate the instruction that comprises target unique identifier;
Described first antenna receives instruction;
Described second radio-frequency antenna received RF energy;
Radio-frequency (RF) energy is converted into electric energy by described radio-frequency (RF) energy receiver module;
Described radio-frequency (RF) energy receiver module provides electric energy for described micro computer unit and described sensing device;
If described target unique identifier and described object unique identifier match, described RFID tag activates described micro computer unit;
Described micro computer unit indicates described sensing device to generate sense organ according to instruction and exports.
13. methods according to claim 12, is characterized in that, also comprise and send instruction by the radio communication between described first radio-frequency antenna and central RF antenna to the first antenna of described object, described central RF antenna is connected with described processor.
14. methods according to claim 12, is characterized in that, the electric energy manipulation being less than 100 milliwatts of described sensing device, described sensing device comprises sighting device, audio devices, vibrator and display unit.
15. methods according to claim 12, is characterized in that, described object comprises chip, button, token, label, card, figurine and building block.
16. methods according to claim 12, is characterized in that, also comprise and send instruction to described object from afar.
17. methods according to claim 12, is characterized in that, also comprise the described sensing device of instruction and generate sense organ output according to instruction a predetermined time.
18. methods according to claim 12, is characterized in that, also comprise the described sensing device of instruction and generate sense organ output according to instruction according to certain logical order.
19. methods according to claim 12, is characterized in that, also comprise when described object is in the position preset, and indicate described sensing device to generate sense organ according to instruction and export.
20. methods according to claim 13, is characterized in that, also comprise the instruction being generated described embedding target unique identifier by computer program, described computer program is connected with described processor.
21. methods according to claim 12, is characterized in that, described RFID tag also comprises one for activating the microcontroller of described micro computer unit, and the data storage device write of a described object unique identifier of storage and instruction.
22. methods according to claim 13, is characterized in that, also comprise described second antenna and receive the radio-frequency (RF) energy sent from described central RF antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201480003787.5A CN105122586A (en) | 2014-01-30 | 2014-09-17 | System and method for directing small scale object to generate sensory output to user powered by rf energy harvesting |
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/071850 WO2014139349A1 (en) | 2013-03-12 | 2014-01-30 | System and method for identifying an object's id and location relative to an interactive surface |
| PCT/CN2014/072961 WO2014139369A1 (en) | 2013-03-12 | 2014-03-06 | System and method for identifying object's id and location relative to interactive surface |
| PCT/CN2014/079891 WO2015113358A1 (en) | 2013-03-12 | 2014-06-13 | System and method for operating computer program with physical objects |
| PCT/CN2014/079892 WO2015113359A1 (en) | 2013-03-12 | 2014-06-13 | System and method for identifying an object's id and location relative to an interactive surface |
| PCT/CN2014/080495 WO2015113365A1 (en) | 2014-01-30 | 2014-06-23 | System and method to recognize object's id, orientation and location relative to interactive surface |
| PCT/CN2014/084498 WO2015113395A1 (en) | 2014-01-30 | 2014-08-15 | System and method for directing a moving object on an interactive surface |
| PCT/CN2014/085668 WO2015113399A1 (en) | 2014-01-30 | 2014-09-01 | System and method for directing a targeted object on an interactive surface to produce a response |
| PCT/CN2014/086745 WO2015113404A1 (en) | 2014-01-30 | 2014-09-17 | System and method for directing small scale object to generate sensory output to user powered by rf energy harvesting |
| CN201480003787.5A CN105122586A (en) | 2014-01-30 | 2014-09-17 | System and method for directing small scale object to generate sensory output to user powered by rf energy harvesting |
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| CN105122586A true CN105122586A (en) | 2015-12-02 |
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| CN201480003787.5A Pending CN105122586A (en) | 2014-01-30 | 2014-09-17 | System and method for directing small scale object to generate sensory output to user powered by rf energy harvesting |
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| CN (1) | CN105122586A (en) |
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