CN203118401U

CN203118401U - Intelligent audio guide

Info

Publication number: CN203118401U
Application number: CN 201320035606
Authority: CN
Inventors: 韩国民
Original assignee: Tianjin Hengda Wenbo Science & Technology Co Ltd
Current assignee: Tianjin Hengda Wenbo Science& Technology Co ltd
Priority date: 2013-01-24
Filing date: 2013-01-24
Publication date: 2013-08-07
Anticipated expiration: 2023-01-24

Abstract

An intelligent guide machine is an intelligent electronic guide presentation device applied to a museum, a memorial hall and tourism areas. The interior of the intelligent audio guide is mainly composed of a CPU, a power supply part, an expansion USB interface, a connecting circuit, an RFID module, an infrared module, a radio frequency receiving module, a keyboard, a connection circuit, an FLASH memorizer, a video processing unit, an audio decoding module, a D/A converting unit and an audio frequency amplifier. The keyboard, the expansion USB interface, a TFT liquid crystal display screen, a loudspeaker, a headset jack, volume adjustment keys and the like are arranged on the outer shell of the audio guide. The audio guide can not only achieve the mode of combination of digital on-demand playing and automatic receiving playing, but also receive radio frequency signals sent by a transmitting terminal, and playing is carried out after the radio frequency signals are converted. The intelligent audio guide provides electronic presentation services for individual tourists, can also provide and receive manual presentation services for team tourists, and serves multiple purposes.

Description

The intelligence Audio Guide

Technical field

The utility model relates to a kind of intelligentized electronics explanation equipment that is applicable to places such as museum, memorial museum and tourist attraction, particularly a kind ofly can either offer that the individual traveler uses, and can offer the intelligent Audio Guide that the visitor of team uses again.

Background technology

Support the enforcement of cultural tour career development policy energetically along with country, museum, memorial museum, scenic spot become the representativeness building in each area, also become the characteristic sign of each province's city-level tourist service, the A grading work that rises of the assessment deciding grade and level work of thing followed museum, tourist attraction also is in full swing, and having multilingual modern self-assisted voice explanation equipment becomes one of standard of its grading.Now, a lot of venues all using self-assisted voice explanation equipment, not only provide convenience to the visitor, have also promoted the service class of venue.But, self-assisted voice explanation equipment provides and uses to the individual traveler, can self-servicely listen to the speech sound eeplaining service, and meet the visitor of team, and this equipment has just had no usage, and most of visitor of team is also using public address equipment, carry not attractive in appearance, a riot of sound, like this, self-assisted voice explanation equipment has only satisfied grading and individual traveler's demand, and can't satisfy for the visitor of team intellectuality, modern demand.

The utility model content

In order to solve the demand, the utility model has been designed and developed a kind of multilingual electronics explanation equipment that can either offer individual traveler's use, can offer the intelligent Audio Guide of the radio receiver of the visitor of team use again, the form that this Audio Guide integrated digital program request broadcast and automatic reception are play, can also listen to the sound of narrator's explanation listens to, this equipment is easy to carry, automatic reception signal sensitivity, also can one-touch switching select languages, both be suitable for venue, the individual traveler at scenic spot uses, also being suitable for the visitor of team uses, a tractor serves several purposes has been guaranteed the shared utilization of resource.

The technical solution of the utility model is achieved in that

1) intelligent Audio Guide is by intelligent Audio Guide shell, enclosure interior control module and control circuit thereof are formed, enclosure interior control module and control circuit thereof are by host CPU, the power supply power pack, expanding USB interface and connecting circuit, the RFID module, infrared module, Receiver Module, keyboard and connecting circuit, the FLASH storer, video processing unit, the audio decoder module, the D/A converting unit, note amplifier is formed, external shell comprises the TFT LCDs, button, earphone jack, expansion USB connector, the volume adjusting key, loudspeaker, host CPU is controlled other cell operation, sound passes through loudspeaker, earphone is play, displaying contents displays the play by display screen, is converted into voice signal behind the Receiver Module received RF signal and plays.

2) loudspeaker of Audio Guide is boombox, is fit to the individual and uses.

3) Audio Guide has 0-9 digital keys, fast forward button, rewind down key, play button, Pause key, volume adjusting key and function key, and convenient numeral selects to listen to explanation.

4) Audio Guide has two earphone jacks, and is general dual-channel headphone jack, and convenient two people use simultaneously.

5) display screen of Audio Guide is 2.0 cun TFT LCDs, clear display.

6) Audio Guide has the expanding USB interface that can connect peripheral hardware, make things convenient for data transmission and with being connected of peripheral hardware.

7) the power supply power pack of Audio Guide is chargeable lithium cell, can be recycled environmental protection.

This utility model designs compared with prior art, and its advantage is:

1) this equipment is listened to self playing function on and is received wireless explaining functions and listens to and combine, and by the selection listening mode is set, convenient different crowds use, and both can offer the individual traveler and use, and also can offer the visitor of team and use.

When 2) offering the individual traveler and use, explanation is play in both manually button program request broadcasts of equipment, all right automatic reception, and the automatic reception playing function is to utilize high-end RFID REID and infrared technique to combine, and the sensitivity that can reach accurate scope receives.

When 3) offering the visitor of team and use, equipment can be arranged to multiple frequency range, can adapt to different team and use simultaneously, and not disturb mutually.

4) this Audio Guide can carry out the combination of multiple modes such as speech play, video playback, picture playing, literal broadcast or several modes, makes things convenient for the visitor to watch, listen to.

5) receiving range of this Audio Guide is adjustable to 60 meters from zero.

6) this Audio Guide can be realized the bearing accuracy of decimeter grade.

7) the power supply power pack adopts light, the capacious chargeable lithium cell power supply of quality, enables long-time use.

This utility model design comprehensively, Audio Guide is designed to a kind ofly both can offer that the individual traveler uses, can offer a kind of electronics explanation listening equipment that the visitor of team uses again, this equipment not only can digital program request broadcast be listened to explanation, can also the automatic reception broadcast listen to explanation, simultaneously, can also be equipped with into radio receiver with transmitting end equipment and listen to explanation, at this moment, Audio Guide can arrange different functions respectively according to different visitors, reach and play self speech sound eeplaining and listen to the narrator and explain two kinds of different functions, suitable museum, the different demands of tourist attraction.

Description of drawings

Fig. 1 is intelligent Audio Guide stereographic map

Fig. 2 is intelligent Audio Guide theory diagram

Embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is further described:

According to Fig. 1, this intelligence Audio Guide shell by loudspeaker 1, display screen 2, volume add key 3, volume down key 4, broadcast/Pause key 5, stop/delete key 6, digital keys 7, lanyard mouth 8, expanding USB interface 9, earphone jack 10, function key 11, fast forward button 12, rewind down key 13, earphone jack 14, shell 15 constitute.

According to Fig. 2, this intelligence Audio Guide inside is made up of RFID module, infrared module, Receiver Module, power supply power pack, keyboard and connecting circuit, FLASH storer, host CPU, expanding USB interface and connecting circuit, TFT LCDs, video processing unit, audio decoder module, D/A converting unit, note amplifier.

In the museum, each of scenic spot said the solution point place, rfid card and an infrared transmitter with unique number is installed, Audio Guide is arranged to play self voice functions, at this moment, the individual traveler carries this intelligent Audio Guide and enters into this regional extent, the RFID module of Audio Guide inside will receive the explanation coded signal of rfid card emission in this scope, and infrared module can receive infrared signal, access explanation voice or the video of storing in the FLASH storer by host CPU again after receiving signal, after voice document is handled by audio decoder module and D/A conversion unit, through note amplifier sound is put outward, can use this moment loudspeaker to play and listen to, can also use earphone to listen to; Video file displays the play by display screen after then handling by video processing unit.

Equally, also can realize playing function by button operation: this moment, button operation was transferred to host CPU by keyboard and connecting circuit with information, access the content in the FLASH storer again, sound is play after being optimized, handling through host CPU, audio decoder module, D/A conversion unit again, at this moment, directly use loudspeaker to listen to or select to use dual-channel headphone to listen to, and after video file handles through host CPU, video processing unit, show by the TFT LCDs again.

When ground GROUPS WELCOME visitors such as museum, scenic spot, the tourist guide carries transmitting end equipment, this intelligent Audio Guide is issued the visitor of team and is used, arrange by system this machine is arranged to have the wireless receiving function, the transmitting terminal frequency range that is adjusted to simultaneously with the tourist guide is complementary, at this moment, the Receiver Module of intelligence Audio Guide receives the radiofrequency signal of transmitting terminal emission, by host CPU control, again through after audio decoder module, D/A converting unit, note amplifier conversion, the amplification sound being play by boombox or dual-channel headphone.

The entire circuit system of intelligence Audio Guide by the connecting circuit continued power, can show electric weight on the LCDs of Audio Guide by light, the capacious chargeable lithium cell of quality, if the electric weight deficiency then can be charged by expansion USB connector 9; Simultaneously LCDs also can show other duties, comprises volume, time, date etc., and volume then adds key 3 by volume independently and volume down key 4 is regulated.Time, date can arrange function by system and regulate, to reach user's requirement.

Claims

1. intelligent Audio Guide is by intelligent Audio Guide shell, enclosure interior control module and control circuit thereof are formed, it is characterized in that: intelligent Audio Guide enclosure interior control module and control circuit thereof are by host CPU, the power supply power pack, expanding USB interface and connecting circuit, the RFID module, infrared module, Receiver Module, keyboard and connecting circuit, the FLASH storer, video processing unit, the audio decoder module, the D/A converting unit, note amplifier is formed, external shell comprises the TFT LCDs, button, earphone jack, expansion USB connector, the volume adjusting key, loudspeaker, host CPU is controlled other cell operation, sound passes through loudspeaker, earphone is play, displaying contents displays the play by display screen, is converted into voice signal behind the Receiver Module received RF signal and plays.

2. intelligent Audio Guide according to claim 1, it is characterized in that: the loudspeaker of Audio Guide is boombox.

3. intelligent Audio Guide according to claim 1, it is characterized in that: Audio Guide has 0-9 digital keys, fast forward button, rewind down key, play button, Pause key and function key.

4. intelligent Audio Guide according to claim 1, it is characterized in that: Audio Guide has two earphone jacks, and is general dual-channel headphone jack.

5. intelligent Audio Guide according to claim 1, it is characterized in that: the display screen of Audio Guide is 2.0 cun TFT LCDs.

6. intelligent Audio Guide according to claim 1, it is characterized in that: the power supply power pack of Audio Guide is chargeable lithium cell.

7. intelligent Audio Guide according to claim 1, it is characterized in that: Audio Guide has the expanding USB interface that can connect peripheral hardware.