Summary of the invention
The invention solves conventional desktop None-identified stage property, carry out the shortcoming of human body interaction, a kind of interaction entertainment electronic table trip system is provided, it is characterized in that, by a plurality of players, desktop, human body sensor, projector, main frame, wave point, loudspeaker, electronic tag and identification card reader form, the picture that described projector shows at desktop is indicated position and the function of each action button, each action button position is the actual detection position of human body sensor, player touches displaying contents and/or the display direction of adjusting projector's output for main control system by limbs, player directly presses close to or wireless swiping the card in identification card reader detection position by the stage property that uses electronic tag or comprise electronic tag, can simplify menu setecting, stage property operation and message exchange, completes specific amusement function, the wave point of described interaction entertainment electronic table trip system is supported Wireless Data Transmission and Digiplex, and user can participate in interaction entertainment alternately by the mobile phone with WIFI and/or Bluetooth function and main frame.
Use the beneficial effect of projector to be, on desktop, need not place any display device, not worry damaging or leaking, only human body sensor need be installed below desktop, player touches limbs or slip over specific region, just can trigger host computer control displaying contents or game action.If adopt main frame and the infrared sensor installed in projector to replace human body sensor, desktop is without settling any servicing unit, play family expenses limbs and block specific region, the infrared signal that infrared sensor returns by detection of reflected just can trigger.
Described interaction entertainment electronic table trip system is also provided with wave point, by outside Digiplex or mobile phone, realizes the required control function of player's amusement.User can participate in interaction entertainment alternately by the mobile phone with WIFI and/or Bluetooth function and main frame.
Such beneficial effect is, on the one hand for specific occasion, the game or the function that need motion to experience, the impossible mobile desk of user, only have by the built-in angle of Digiplex or direction sensor, typical in the acceleration transducer G-sensor of diaxon or three axles, user's action could be fed back on main frame; Digiplex is the telepilot of radio frequency band, as the Digiplex of 2.4G frequency range, can be also the mobile phone of supporting bluetooth or WIFI.Telepilot can be as the key of controlling service release on the other hand, and only having can turn up service by specific telepilot, as long as rent so specific telepilot and automatically clock and just can manage operation and the charge that a plurality of interaction entertainment electronic tables are swum systems;
Except general electronic tag, the most frequently used is the non-contact card that uses playing card form, and identification card reader is supported the most frequently used non-contact card, comprises the non-contact card and/or the high frequency card more than 2.4G hertz that are operated in 13.56M hertz.
Described interaction entertainment electronic table trip system, it is characterized in that, described electronic tag has unique identification, and possess data partition and encryption function, data in electronic tag represent one or more in stage property, prompt operation and player's private information, main frame carries out the encrypting read/write of electronic tag by identification card reader, can control validity, service condition and the access times of described electronic tag.
Described interaction entertainment electronic table trip system, it is characterized in that, the information storage space of described electronic tag is divided into a plurality of data fields, each data field is except possessing read-write password, also adopt the encryption method that multiple encryption algorithms and key combine carry out ciphertext storage information and generate identifying code, main frame could be verified and restoring data information by specific decrypted program.
The combination of described multiple encryption algorithms refers to adopt multiple symmetric encipherment algorithm and rivest, shamir, adelman to combine.
Symmetry algorithm comprises: published symmetry algorithm, and typical in aes algorithm, 3DES algorithm, IDEA algorithm, SM1 algorithm etc., and self-defining symmetry algorithm.
Asymmetric arithmetic comprises: published asymmetric arithmetic, and typical in RSA Algorithm, ECC algorithm, SM2 algorithm etc., and self-defining asymmetric arithmetic.
Multiple cipher key combinations refers to adopt a plurality of keys to carry out compound operation, as the stack of key, XOR and dispersion etc.Typical usage comprises: first produce random number, use the ciphertext of primary key encrypted random number generation as distributed key, then data are encrypted, primary key is not directly used, but disperse generative process key by random number, realize one-time pad.
The generation method of identifying code also comprises digest algorithm conventionally.
Digest algorithm comprises: published digest algorithm, typical as: MD5 algorithm, SHA1 algorithm, SM3 algorithm etc., and self-defining digest algorithm.
Identifying code also can combine to realize the verification msg generating for critical data by multiple digest algorithm, for the validity of take over party's check data.
Described interaction entertainment electronic table trip system, is characterized in that, is provided with speaker drive module on described main frame, directly drives passive speaker, sends specific sound when mainframe program moves, and also can be used for gathering external voice simultaneously.
Such beneficial effect is, for needing the occasion of sounding can produce specific sounding effect, loudspeaker can adopt various sound-producing devices, except traditional moving-coil speaker, also can adopt piezoelectric ceramic piece or piezoelectric ceramic body, the resonance by desktop carrys out sounding.For needs, gather outside or user voice as the situation of controlling parameter, loudspeaker also can be subject to host computer control translation function, as detecting external voice, uses.
Described interaction entertainment electronic table trip system, is characterized in that, is provided with the slot of compatible various data storage cards, the data storage card update service content of inserting by replacing on described main frame.
Such beneficial effect is, by data storage card or USB flash disk, the typical SD card that FLASH is storage medium as take, CF card, TF card, XD card, mmc card, MEMORY STICK and various USB flash disk, by computing machine, just can identify and upgrade the data of these data storage cards or USB flash disk inside, be easy to upgrade main frame and move required data.
Described interaction entertainment electronic table trip system, it is characterized in that, described human body sensor is capacitive transducer and/or infrared sensor, player is touched or is blocked human body sensor detection position and carries out touch-control by limbs, for main control system, adjust current displaying contents and/or display direction; Described human body sensor, also with pilot lamp, can be pointed out player's current operation status by different colours and/or dynamic effect.
Such beneficial effect is, capacitive transducer and infrared sensor are all reliable and practical cheap sensors, can realize the demand of human inductor, and low-cost solution is provided simultaneously.
Human body sensor is generally installed below desktop, and player touches limbs or slip over specific region, just can trigger host computer control displaying contents or game action.If adopt the infrared sensor that ad-hoc location is installed in projector, desktop, without settling any servicing unit, is played family expenses limbs and is blocked specific region, and the infrared signal that infrared sensor returns by detection of reflected just can trigger.
Described interaction entertainment electronic table trip system, is characterized in that, described main frame adopts embedded system, and toggle speed is fast, and cost is low, safe.
Described interaction entertainment electronic table trip system, is characterized in that, described main frame adopts embedded system, and toggle speed is fast, and cost is low, safe.Embedded system generally adopts low power consumption CPU or the SOC integration system chip such as ARM or MIPS, and single-chip just can be realized host function, and not needing also needs north and south bridge bus and a large amount of auxiliary nest plate as CPU such as Intel.
Described interaction entertainment electronic table trip system, it is characterized in that, described wave point is radio network interface, each main frame and radio management server can form wireless network, the signal that main frame sends according to external wireless management server carries out opening and closing specific function, and the signal controlling projector output information of sending according to external wireless management server or renewal main frame internal data.
Such beneficial effect is, by wireless network, can automatically be upgraded and authorize, and with regard to not needing, manually by data line or SD card, has carried out the renewal of main frame internal data.Communication that can also fusing wireless telepilot in the agreement of wireless network.
Described interaction entertainment electronic table trip system, is characterized in that, described main frame is provided with charging inlet, the human body sensor, Digiplex and the identification card reader charging that are used to described interaction entertainment electronic table trip system to support; Can connect rechargeable battery module, solar recharging module or automobile power source interface are as standby power supply simultaneously.
Such beneficial effect is, when using wireless human body induction pick-up or wireless electronic tag card reader, the battery of wireless human body induction pick-up or wireless electronic tag card reader inside may be used up, for avoiding the inconvenience of charging, in interaction entertainment electronic table trip system, being provided with charging inlet or extensible charging wire, can be wireless human body induction pick-up or the charging of wireless electronic tag card reader like this in idle or while playing.When in the wild or be inconvenient to use the occasion of power supply, by non-maintaining rechargeable battery or connect automobile power source interaction entertainment electronic table trip system is worked under various environment.Use solar charger interface power supply can also be provided or rechargeable battery is charged.
Described interaction entertainment electronic table trip system, it is characterized in that, described main frame is integrated machine, projector, loudspeaker, infrared sensor and identification card reader wave point have been comprised, simplified installment and debugging, desktop, without any change, only needs to place identification card reader and forms described interaction entertainment electronic table trip system.
Can simplify installment and debugging like this, especially when default setting with the infrared sensor of pilot lamp the centre at picture, only projected picture need be covered to desktop, because the pilot lamp of infrared sensor has been indicated the position of blocking triggering, without trickle debugging projector position, remove to test position of touch.
Embodiment
The viewing area that interaction entertainment electronic table of the present invention is swum system embodiment Wei, projector is provided with a plurality of human body sensors that are connected with main frame, and main frame is also connected with identification card reader and wave point.
When player's limbs slip over or block the residing effective detection position of human body sensor, variation sequential and the order of each sensor signal can be gathered by main frame, displaying contents and display direction for controlling projection machine, main frame can also be controlled by Digiplex or mobile phone, also can by radio management server, be decided the information of projector's output and be upgraded the content on main frame by wireless network.
Wherein, when human body sensor is infrared sensor, main frame, projector and infrared sensor can be integrally formed machine, thereby cancel the desktop installation of human body sensor.
Wherein voice can be sounded or simulate to loudspeaker, and in user's operation or motion, auxiliary sounding, produces better game effect.Loudspeaker also can be configured to acoustic pickup structure in addition, in needs, as voice collection device, gathers external voice or volume, in needs sounding, converts sound-producing device to again by host computer control.
Wherein charging inlet can adopt non-maintaining charging accumulator structure, just battery need not have been changed, for convenience of charging, charging inlet also can charge by non-contacting electromagnetism charging form, and outside makes charge coil obtain electric current and by charging inlet, internal cell be charged by producing specific electromagnetic field.
Embodiment 1 (integrated interactive projection machine)
Integrated interactive projection machine of the present invention, it is characterized in that, adopt main frame, projector, infrared sensor, loudspeaker, SD card socket, identification card reader wave point, human body sensor wave point and radio network interface to form described interactive projection machine; When only adopting infrared sensor, desktop does not need to carry out any engineering change; Wherein identification card reader is connected with main frame by wireless, only need arbitrarily be placed on desktop; Human body sensor is also connected with main frame by wireless, is generally arranged on desktop below; Main frame adopts SD card as data storage card; Electronic tag adopts the radio-frequency card with cryptoguard and data partition of 13.56M hertz; Radio network interface adopts the WIFI radio network interface of 2.4G frequency range, connects the Digiplex, the support mobile phone of WIFI and the radio management server on other integrated interactive projection machine and backstage that are operated in 2.4G frequency range.Described integrated interactive projection machine possesses the feature of Internet of Things application, owing to can identifying and control each electronic label read-write, identifies and show the stage property of electronic tag representative, can carry out the table trip of emulation; Described integrated interactive projection machine can also be as advertisement putting media machine, dish ordering machine, and song-order machine and game machine, and can carry out instant messaging together with other integrated interactive projection machine.