CN202871250U

CN202871250U - Wisdom tourism terminal based on 3rd generation telecommunication (3G) wireless network

Info

Publication number: CN202871250U
Application number: CN 201220490905
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: 2012-09-25
Filing date: 2012-09-25
Publication date: 2013-04-10
Anticipated expiration: 2022-09-25

Abstract

A wisdom tourism terminal based on a 3G wireless network is a tourism terminal applied to tourism areas and former sites and former residences. The wisdom tourism terminal based on the 3G wireless network comprises a central processing unit (CPU), a FLASH memorizer, a power supply module, a global position system (GPS) module, a 3G module, a universal serial bus (USB) module, a keyboard decoding module, a audio decoding module, a D/A conversion module, a audio frequency amplifier, a video decoding module, a frame buffer, a video processing unit, and a video coding module. The CPU, the FLASH memorizer, the power supply module, the GPS module, the 3G module, the USB module, the keyboard decoding module, the audio decoding module, the D/A conversion module, the audio frequency amplifier, the video decoding module, the frame buffer, the video processing unit, and the video coding module are in a shell body. A touch display screen, all interfaces, a receiving antenna, and a keyboard are arranged on the outside of the shell body. Due to the fact that the computer utilizes the most advanced 3G wireless network for internet access, scenic spots, hotels, restaurants, and the flight numbers and the like can be inquired conveniently. Meanwhile, through GPS satellite positioning, intimate relation between administrators and tourists can be kept and accidents can be avoided.

Description

Wisdom tourism terminal based on the 3G wireless network

Technical field

The utility model relates to a kind of tourism terminal device that is applicable to the places such as tourist attraction, former residence, old site, particularly a kind of wisdom tourism terminal based on the 3G wireless network.

Background technology

At present, the cultural tour cause is in fast development, in order to attract more visitor, to provide better service to the visitor, the service level on the ground such as tourist attraction, the site of ancient culture remains is also being made great efforts raising, be equipped with corresponding artificial guide and be wherein a kind of, current, another kind of popular, practical service provides terminal device explanation service, this type of terminal device support the use the service item that becomes national 5A level scenic spot indispensability.The explanation terminal exists digital on-demand and two kinds of broadcast modes of automatic reception formula, the equipment of these two kinds of functions has satisfied the demand of explanation basically, alleviated the pressure of artificial explanation, but the development along with science and technology, the service request that people-oriented is more and more higher, simple explaining functions can not satisfy visitor's demand, and they also need Query Information, understanding information, needs more modernized, more easily service.

The utility model content

In order to solve the demand, the utility model is from providing more modern service for the visitor, designed and a kind ofly can carry out digital program request and can carry out the terminal device that explanation is listened in automatic reception again, the wisdom tourism terminal of service on net, positioning service can also be provided for the visitor based on the 3G wireless network simultaneously, satisfied the demand of people to knowledge, this wisdom tourism terminal will become again a kind of bright spot of service in places such as tourist attraction, former residences, old site.

The technical solution of the utility model is achieved in that

1) the wisdom tourism terminal based on the 3G wireless network is comprised of wisdom tourism terminal shell and each functional module of enclosure interior, external shell comprises display screen, receiving antenna, keyboard and each connector, the functional module of enclosure interior is by CPU, the FLASH storer, supply module, the GPS module, the 3G module, the USB module, the keyboard coding/decoding module, the audio decoder module, the D/A modular converter, note amplifier, the video decode module, frame buffer memory, video processing unit, video encoding module forms, the 3G module receives the signal of 3G network, after the CPU processing, carry out upper net operation by display screen again, other functional modules are connected work with CPU respectively, and the duty of each module shows by LCDs.

2) wisdom tourism terminal display screen is 3.5 cun touch display screens, touch-sensitive, clear display.

3) the sound reproduction equipment of wisdom tourism terminal is two kinds of general dual-channel headphone and boomboxs, and the visitor can freely select.

4) wisdom tourism terminal has two earphone jacks.

5) power unit of wisdom tourism terminal adopts the chargeable lithium cell power supply.

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

1) this wisdom tourism terminal has the 3G module, can get online without being tethered to a cable.

2) this wisdom tourism terminal adopts advanced Radio Transmission Technology, and it is sensitive, accurately that receiver module receives signal, thereby automatically play audio-visual explanation.

3) display screen of this wisdom tourism terminal adopts 3.5 cun TFT True Color LCDs, clear display, and resolution is high.

4) the full frame employing touch manner of wisdom tourism terminal liquid crystal display is simple to operation; And the part button is arranged also.

5) button of net operation order is in full accord with the key arrangement order of computing machine on the complete machine, is convenient to the visitor and uses operation.

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

This utility model design comprehensively, terminal device is designed to a kind of wisdom tourism terminal that can surf the Net based on the 3G wireless network, and can carry out video, audio frequency, picture, synchronous sound and play, can also digital program request operation, automatic reception listens to explanation; This wisdom tourism termination function is more perfect, meets people to comprehensive needs of Modern Electronic equipment requirement.

Description of drawings

Fig. 1 is the wisdom tourism terminal stereographic map based on the 3G wireless network

Fig. 2 is the wisdom tourism terminal theory diagram based on the 3G wireless network

Embodiment

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

According to Fig. 1, should based on the whole housing of the wisdom of 3G wireless network tourism terminal by wireless receiving antenna 1, boombox 2, touch LCD screen 3, OK acknowledgement key 4, next section/screen key 5, broadcast/Pause key 6, the preceding paragraph/screen key 7, stop/cancel key 8, data line interface 9, charging inlet 10, earphone jack 11, earphone jack 12, volume down key 13, setting or return key 14, power switch key 15, volume add key 16 and consist of.

According to Fig. 2, should be formed by CPU, FLASH storer, supply module, GPS module, 3G module, USB module, keyboard coding/decoding module, audio decoder module, D/A modular converter, note amplifier, video decode module, frame buffer memory, video processing unit, video encoding unit, touch display screen based on the wisdom tourism terminal of 3G wireless network.

According to actual environment, according to the drawn accurately map of the figure that takes photo by plane at scenic area and scenic spot or former residence, old site, and definite orientation range, at this moment: the visitor carries this wisdom tourism terminal based on the 3G wireless network and comes in the corresponding zone, open wisdom tourism terminal by power switch key 15, the GPS module receives the signal of gps satellite emission by its circuit, through accessing the audio-video frequency content of storing in the FLASH storer after the CPU processing, sound passes through CPU, the audio decoder module, the D/A modular converter is decoded, optimize, play by earphone or loudspeaker after amplifying, video file is buffered in the frame buffer memory after then decoding by the video decode module, by video encoder signal is outputed to display screen after processing through video processing unit again and plays.

Simultaneously wisdom tourism terminal can be by receiving the signal of gps satellite positioning system, position with the visitor positions at any time, if the visitor causes danger somewhere or have accident to occur, press calling for help key 14 by simple length and send calling for help information, to call for help communication to manager's computer management software in by 3G network this moment, the keeper will contact with the visitor, and the visitor is succoured, helps.

In the process of tourism, the visitor is interested in the event in certain sight spot or certain age, then can by the 3G network inquiry of surfing the Net, at this moment, by being set, key 14 open wireless networking capabilities, the 3G module receives the signal of 3G network, by the touch operation inquiry of surfing the Net, its principle of work is: touch input message, by the display screen connecting circuit touch information is input to CPU, control through the software driver of CPU again, displaying contents is shown by display screen.Simultaneously, can also be by 3G network online inquiry travel information, hotel, restaurant, flight train number etc., for the visitor provides an omnibearing wisdom tourist service.

Equally, the visitor also can operate to realize playing function by selection key: select the hop count of playing by selecting next section/screen key 5 and the preceding paragraph/screen key 7 operations, carry out content play by broadcast/Pause key 6 again, this moment, button operation arrived CPU by the keyboard coding/decoding module with communication, access content in the FLASH storer by CPU again, sound is through CPU, audio decoding circuit, D/A transforms and is optimized, play again after the processing, at this moment, direct use loudspeaker listens to or the choice for use dual-channel headphone is listened to, and video file is through CPU, coding and decoding video, after the processing, show by TFT True Color LCD again.

Based on the whole Circuits System of the wisdom of 3G wireless network tourism terminal by light, the capacious chargeable lithium cell of quality by the connecting circuit continued power, can show electric weight on the display screen of wisdom tourism terminal, if electric weight is not enough, then can charge by charge port 10; Display screen also can show other duties simultaneously, comprises volume, time, date etc., and volume adds key 16 by volume down key 13 and volume and regulates.Time, date can be regulated by system setting function.

Claims

1. one kind based on the wisdom of 3G wireless network tourism terminal, it is comprised of wisdom tourism terminal shell and each functional module of enclosure interior, it is characterized in that: the external shell based on the wisdom of 3G wireless network tourism terminal comprises display screen, receiving antenna, keyboard and each connector, the functional module of enclosure interior is by CPU, the FLASH storer, supply module, the GPS module, the 3G module, the USB module, the keyboard coding/decoding module, the audio decoder module, the D/A modular converter, note amplifier, the video decode module, frame buffer memory, video processing unit, video encoding module forms, the 3G module receives the signal of 3G network, after the CPU processing, carry out upper net operation by display screen again, other functional modules are connected work with CPU respectively, and the duty of each module shows by LCDs.

2. the wisdom tourism terminal based on the 3G wireless network according to claim 1, it is characterized in that: wisdom tourism terminal display screen is 3.5 cun touch display screens.

3. the wisdom tourism terminal based on the 3G wireless network according to claim 1 is characterized in that: the sound reproduction equipment of wisdom tourism terminal is two kinds of general dual-channel headphone and boomboxs.

4. the wisdom tourism terminal based on the 3G wireless network according to claim 1, it is characterized in that: wisdom tourism terminal has two earphone jacks.

5. the wisdom tourism terminal based on the 3G wireless network according to claim 1 is characterized in that: the power unit employing chargeable lithium cell power supply of wisdom tourism terminal.