CN2840524Y - Exhibition hall multi-country languages tour guiding device based on wireless positioning - Google Patents
Exhibition hall multi-country languages tour guiding device based on wireless positioning Download PDFInfo
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- CN2840524Y CN2840524Y CN 200520043782 CN200520043782U CN2840524Y CN 2840524 Y CN2840524 Y CN 2840524Y CN 200520043782 CN200520043782 CN 200520043782 CN 200520043782 U CN200520043782 U CN 200520043782U CN 2840524 Y CN2840524 Y CN 2840524Y
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Abstract
一种基于无线定位的展馆多国语言导游装置，包括若干固定在不同景点的独立无线发射设备，一个手持式无线接收设备；无线发射设备内置有单片机和内部具有编解码电路的无线发送模块，无线发送模块内预置不同的发射地址编码，可发射出不同编码的无线信号；所述手持式无线接收设备包括单片机和内部具有编解码电路的无线接收模块及语音输出器和手持液晶屏，单片机的核心控制为内置监控程序带ROM的CPU，CPU外扩连接FLASH ROM芯片或储存卡、音频驱动电路、数据缓存器，耳机连接音频驱动电路的输出端；手持液晶屏由液晶显示器和输入按键组成，液晶显示器和输出按键通过信号连接线连接数据缓存器的数据接口。本实用新型应用于室内博物馆、会展的展品介绍。
A wireless location-based multi-lingual tour guide device for exhibition halls, including several independent wireless transmitting devices fixed at different scenic spots, and a handheld wireless receiving device; the wireless transmitting device has a built-in single-chip microcomputer and a wireless transmitting module with a codec circuit inside, wireless Different transmitting address codes are preset in the sending module, which can emit wireless signals with different codes; the handheld wireless receiving device includes a single-chip microcomputer, a wireless receiving module with a codec circuit inside, a voice output device, and a handheld LCD screen. The core control is a CPU with a built-in monitoring program and a ROM. The external expansion of the CPU is connected to a FLASH ROM chip or a memory card, an audio drive circuit, and a data buffer. The earphone is connected to the output end of the audio drive circuit; the handheld LCD screen is composed of a liquid crystal display and input buttons. The liquid crystal display and the output button are connected to the data interface of the data buffer through the signal connection line. The utility model is applied to the introduction of exhibits in indoor museums and exhibitions.
Description
Technical field
The utility model relates to a kind of audio guide device, the multi-lingual tour guide device of particularly a kind of museum based on wireless location.
Background technology
In numerous museums of China, the visitor is when viewing and admiring showpiece for a long time, and the showpiece that can see is many, and apprehensible information but seldom belongs to the impression visit stage of low level; And for the foreign tourist, their apprehensible information just still less.At present existing similar guide system begins to be applied to the outdoor large museum, uses a kind of novel " electronic guide device " as the Forbidden City.With old-fashioned to press of bonding explanation device different, new engine possesses intelligently guiding, explanation automatically, language synchronously and multiple function such as electronic chart, just looks like one satisfying " electronic guide " next to the shin.But it has only speech sound eeplaining and map output, does not have literal and picture to show, because of the far relation of its transmitting range, is suitable for outdoor.External indoor museum has introduced electronic guide system: this electronic guide system is the cooperative development of museum, Cairo and IBM Corporation and introduced in 2003, the electronic guide device of this system is a palmtop PC, and it can provide museum's layout, showpiece image and be equipped with literal and the sound explanation to the visitor.
Aspect patent application, there is Granted publication number to be the disclosed a kind of intelligent electronic guide device of CN2496193, constitute by infrared coding emitter and intelligent digital voice player.Place the infrared coding emitter of zones of different top can launch the region of ultra-red coded message, the guide interpreting information at intelligent digital voice player energy automatic reception infrared coding information, the residing different exhibition section/scenic spots of identification visitor, automatic switchover and the corresponding exhibition section/scenic spot of broadcast that the visitor carries.But, can not get around barrier, so propagation distance is not far because infrared communication can only straightline propagation.For infrared communication, it is far away that the wireless remote control communication has communication distance, and stability is high, has advantages such as diffraction characteristic.Because the requirement of museum generally all is to adopt the wireless unidirectional communication system, and requires stability higher.
The utility model content
Technical problem to be solved in the utility model provides the multi-lingual tour guide device of a kind of museum based on wireless location, this is applied in the showpiece introduction in indoor museum and the exhibitions, the visitor hands receiving equipment, conduct a sightseeing tour/guide to visitors by the explanation content and the picture character data that record in advance, be not subjected to the restriction at category of language and age, thereby can effectively alleviate the contradiction of foreign language guides deficiency, make the visitor can enjoy the guide/guide to visitors service of playing easily, also can release more humane content at all ages and classes level with its mother tongue.
Technical problem to be solved in the utility model can be achieved through the following technical solutions.
The multi-lingual tour guide device of a kind of museum based on wireless location comprises the independent wireless transmitting device of plurality of fixed at different sight spots, a portable wireless receiving equipment; Described wireless transmitting device is built-in with single-chip microcomputer and inner wireless sending module with coding-decoding circuit, presets different emission geocodings in the wireless sending module, can launch the wireless signal of different coding; Described portable wireless receiving equipment comprises single-chip microcomputer and inner wireless receiving module and voice output device and hand-held liquid crystal display screen with coding-decoding circuit, the core of single-chip microcomputer is controlled to be the CPU of built-in monitoring program band ROM, CPU extends out and connects FLASHROM chip, audio drive circuitry, data buffer, and earphone connects the output of audio drive circuitry; Hand-held liquid crystal display screen is made up of LCD and input button, and LCD and output key are connected the data-interface of data buffer by signal connecting line.
Adopt 27MHZ or the communication of uhf band radio wave between above-mentioned wireless transmitting device and the portable wireless receiving equipment.
FLASH rom chip in the utility model replaces with being integrated in the FLASH chip on the circuit board or storing card, and FLASH chip or storage card contain file system.
Wireless receiving module in the portable wireless receiving equipment of the present utility model receives from the wireless sending module coding signal transmitted of plurality of fixed in the independent wireless transmitting device at different sight spots, the code signal that receives transfers to CPU, CPU passes through sequential operation, analyze data, and read corresponding data among the FLASH ROM, will transfer to audio drive circuitry and LCD in the mode of audio frequency, liquid crystal display simultaneously.Literal, voice and the pictorial data at FLASH rom chip or each sight spot of storage card stored.
The built-in monitoring program of CPU in the single-chip microcomputer in the portable wireless receiving equipment comprises following formula: program initialization, button monitoring, button comparison, wireless receiving data monitoring, encoding ratio, FLASH ROM or store card data read, speech data output, pictorial data output.
The utility model realizes that frequency is the wireless telecommunications of many emission sources of 27MHZ or the communication of uhf band radio wave, and the transmitting range appropriateness is adjustable, decides on real needs.By the interference protection measure of software and hardware antenna, avoid the phase mutual interference between a plurality of emission sources, realize that transmitting-receiving is errorless.According to the command coding of receiving, by hand-held real-time display text of liquid crystal display screen and pictorial information, simultaneous voice output.Adopt the FLASH chip or store the picture that the card storage sets in advance.
The utility model is applied to the showpiece introduction of indoor museum, exhibitions, before the visitor comes showpiece, only need press radio receiver and receive key, can on LCD, show corresponding exhibit information and orientation of living in, also with the voice introduction, allow the visitor can fully understand relevant exhibit information simultaneously, the explanation content varies with each individual, especially for foreign visitor, can select the voice of its mother tongue language and picture, written historical materials; In addition, less or precious showpieces for some as stamp etc., can directly be shown in picture on the LCD, make things convenient for the visitor to view and admire.
The utility model is simple to operate, and is easy to use, is easy to carry.When the utility model is on the shelf, can be used as audio player.
Description of drawings
Fig. 1 is a composition structure chart of the present utility model;
Fig. 2 is an electrical schematic diagram of the present utility model;
Fig. 3 is the utility model workflow diagram.
Embodiment
Further describe the utility model below in conjunction with the drawings and specific embodiments.
The multi-lingual tour guide device of a kind of museum based on wireless location as shown in Figure 1 comprises plurality of fixed 1, one portable wireless receiving equipment 2 of independent wireless transmitting device at different sight spots.Adopt 27MHZ or the communication of uhf band radio wave between wireless transmitting device and the portable wireless receiving equipment.
The built-in monitoring program of CPU in the single-chip microcomputer in the portable wireless receiving equipment comprises following formula: program initialization, button monitoring, button comparison, wireless receiving data monitoring, encoding ratio, FLASH rom chip or store card data read, speech data output, pictorial data output.
Referring to Fig. 2, wireless transmitting device 1 is built-in with single-chip microcomputer and inner wireless sending module with coding-decoding circuit, presets different emission geocodings in the wireless sending module, can launch different coding, and frequency is 27MHZ or uhf band wireless encoding signal.The single-chip microcomputer that uses in the wireless transmitting device 1 is the ET44M210 of band I/O mouth, and wireless sending module is the module of the ET13X340 of Taiwan justice system company.
Portable wireless receiving equipment 2 comprises single-chip microcomputer and inner wireless receiving module and voice output device 3 and hand-held liquid crystal display screen with coding-decoding circuit, the core of single-chip microcomputer is controlled to be the CPU of built-in monitoring program band ROM, CPU extends out and connects the FLASH rom chip or store card, audio drive circuitry, data buffer, and earphone 4 connects the output of audio drive circuitry; Hand-held liquid crystal display screen is made up of LCD 5 and input button 6, LCD 5 with import button 6 is connected data buffer by signal connecting line 7 data-interface.
Wireless receiving module in the portable wireless receiving equipment receives 27MHZ or the uhf band wireless encoding signal from the wireless sending module emission of plurality of fixed in the independent wireless transmitting device 1 at different sight spots, the code signal that receives transfers to CPU, CPU passes through sequential operation, analyze data, and read the FLASH rom chip or store the interior corresponding data of card, will transfer to audio drive circuitry and LCD 5 in the mode of audio frequency, liquid crystal display simultaneously.
Literal, voice and the pictorial data at FLASH rom chip or each sight spot of storage card stored.
The single-chip microcomputer that uses in the portable wireless receiving equipment 2 is the ET44M210 of band I/0 mouth, and wireless receiving module is the ET13X330 module of Taiwan justice system company.
LCD 5 is made of OLED display screen and display chip.LCD 5 adopts OLED to show, its contrast is lower with respect to the LCD power consumption, low cost of manufacture, long service life.OLED can will receive command coding transfers address information to, calls the FLASH rom chip exactly or stores in the card and receive pairing picture of command coding or Word message.
The OLED display screen is selected ET52141, the OLED display screen of Taiwan justice system company for use.Pixel format is 16 RGB565 coded formats.
Contain the J2A chip in the audio drive circuitry, the J2A chip is the ET83X431 compression/decompression chip of Taiwan justice system company, and this chip has advantages such as low cost, high compression ratio, timely audio-visual compression.
Because this device adopts a plurality of wireless transmitter modules to launch simultaneously, a wireless receiving module receives, if deal with improperly, can produce the phenomenon of phase mutual interference in the transmission, so this device control transmitting range has played the problem of avoiding emission source to disturb.
On the basis of hardware anti-interference measure, in order further to reduce transmission error rates, the mode that this device adopts the reception program to vote by a show of hands on software.Adopt repeatedly to receive, the probability that the waveform that repeatedly receives has nothing in common with each other is very little, repeatedly receives after judge, judges that this waveform is a precision waveform, can be used to anti-interference in view of the above if receive when the number of times of same waveform as reaches the number of times of setting.
Simultaneously, set up a concordance list, to finish and being connected of OLED image display and voice output module at portable wireless receiving equipment 2.
The use and the course of work thereof of this device are:
1, is fixed with the independent wireless transmitting device 1 of different coding with the sight spot, after the start; Wireless transmitting device 1 initialization sends the wireless signal with different coding;
2, FLASH rom chip or store in the card with built-in country variant language, literal and pictorial data; After the start, 2 initialization of portable wireless receiving equipment, the visitor selects different language as required, and LCD 5 shows the tourist map of whole tourist attractions;
3, visitor's button 8, and the LCD 5 of portable wireless receiving equipment 2 will show the image and the Word message at different sight spots, and earphone sends the voice recommended information simultaneously.
4, when the visitor arrives a certain sight spot, the encoded wireless signal that the wireless receiving module in the portable wireless receiving equipment 2 sends the wireless transmitting device 1 that receives corresponding sight spot for three times; The CPU program will compare coded data, after relatively more correct, determine this sight spot and be FLASH ROM or store which sight spot in the card, CPU reads the FLASH rom chip or stores the data in the card and export audio drive circuitry to and LCD 5, make earphone 4 sounding, to introduce sight spot information, LCD also shows literal and the pictorial information that this sight spot is relevant simultaneously.The visitor is every through a sight spot, and its approach part will show the mark of approach in the tourist map on the LCD 5.
Claims (5)
1, the multi-lingual tour guide device of a kind of museum based on wireless location, comprise the independent wireless transmitting device of plurality of fixed at different sight spots, a portable wireless receiving equipment, it is characterized in that: described wireless transmitting device is built-in with single-chip microcomputer and inner wireless sending module with coding-decoding circuit, preset different emission geocodings in the wireless sending module, can launch the wireless signal of different coding; Described portable wireless receiving equipment comprises single-chip microcomputer and inner wireless receiving module and voice output device and hand-held liquid crystal display screen with coding-decoding circuit, the core of single-chip microcomputer is controlled to be the CPU of built-in monitoring program band ROM, CPU extends out and connects FLASH ROM or store card, audio drive circuitry, data buffer, and earphone connects the output of audio drive circuitry; Hand-held liquid crystal display screen is made up of LCD and input button, and LCD and output key are connected the data-interface of data buffer by signal connecting line; Wireless receiving module in the portable wireless receiving equipment receives the wireless encoding signal from the emission of the wireless sending module in the wireless transmitting device, the wireless encoding signal that receives transfers to CPU, CPU passes through sequential operation, analyze data, and read corresponding data among the FLASH ROM, will transfer to audio drive circuitry and LCD in the mode of audio frequency, liquid crystal display simultaneously.
2, the multi-lingual tour guide device of a kind of museum based on wireless location according to claim 1 is characterized in that: adopt 27MHZ or the communication of uhf band radio wave between above-mentioned wireless transmitting device and the portable wireless receiving equipment.
3, the multi-lingual tour guide device of a kind of museum according to claim 1 based on wireless location, it is characterized in that: described FLASH rom chip replaces with being integrated in the FLASH chip on the circuit board or storing card, and FLASH chip or storage card include file system.
4, according to the multi-lingual tour guide device of claim 1 or 2 or 3 described a kind of museums based on wireless location, it is characterized in that: described LCD is made of OLED display screen and display chip.
5, according to the multi-lingual tour guide device of claim 1 or 2 or 3 described a kind of museums, it is characterized in that: contain the J2A chip in the described audio drive circuitry based on wireless location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043782 CN2840524Y (en) | 2005-07-26 | 2005-07-26 | Exhibition hall multi-country languages tour guiding device based on wireless positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043782 CN2840524Y (en) | 2005-07-26 | 2005-07-26 | Exhibition hall multi-country languages tour guiding device based on wireless positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2840524Y true CN2840524Y (en) | 2006-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520043782 Expired - Fee Related CN2840524Y (en) | 2005-07-26 | 2005-07-26 | Exhibition hall multi-country languages tour guiding device based on wireless positioning |
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| Country | Link |
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| CN (1) | CN2840524Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008106832A1 (en) * | 2007-03-07 | 2008-09-12 | Jianrong Xu | Intelligent tour guide interpreting system and the working method thereof |
| CN102231870A (en) * | 2011-06-20 | 2011-11-02 | 徐建荣 | Internet-of-things-based scenic spot visitor information interaction system |
| CN102368306A (en) * | 2011-06-28 | 2012-03-07 | 于佳辉 | Tourism Internet of things (IoT) control system and IoT method used for tourism |
| CN102752378A (en) * | 2012-06-28 | 2012-10-24 | 杭州中导科技开发有限公司 | Satellite positioning-based comprehensive tourism service system |
| CN101694524B (en) * | 2009-10-21 | 2013-04-03 | 钟勇 | Accurate navigation system used for guiding indoor mall shopping, exhibition and sightseeing |
| CN103325165A (en) * | 2013-06-24 | 2013-09-25 | 西北工业大学 | Integrated intelligent anti-interference wireless locking information marking system |
| CN104348495A (en) * | 2014-10-27 | 2015-02-11 | 黑龙江大学 | Infrared voice and text code transmission device |
| CN105471453A (en) * | 2015-12-31 | 2016-04-06 | 天津恒达文博科技有限公司 | Wireless smart explanation receiver system with network transmission function |
| CN107070477A (en) * | 2017-03-09 | 2017-08-18 | 上海赋太图智能科技有限公司 | Device and technology for simply positioning object by utilizing wireless remote control frequency |
-
2005
- 2005-07-26 CN CN 200520043782 patent/CN2840524Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008106832A1 (en) * | 2007-03-07 | 2008-09-12 | Jianrong Xu | Intelligent tour guide interpreting system and the working method thereof |
| CN101694524B (en) * | 2009-10-21 | 2013-04-03 | 钟勇 | Accurate navigation system used for guiding indoor mall shopping, exhibition and sightseeing |
| CN102231870A (en) * | 2011-06-20 | 2011-11-02 | 徐建荣 | Internet-of-things-based scenic spot visitor information interaction system |
| CN102368306A (en) * | 2011-06-28 | 2012-03-07 | 于佳辉 | Tourism Internet of things (IoT) control system and IoT method used for tourism |
| CN102752378A (en) * | 2012-06-28 | 2012-10-24 | 杭州中导科技开发有限公司 | Satellite positioning-based comprehensive tourism service system |
| CN103325165A (en) * | 2013-06-24 | 2013-09-25 | 西北工业大学 | Integrated intelligent anti-interference wireless locking information marking system |
| CN103325165B (en) * | 2013-06-24 | 2016-01-13 | 西北工业大学 | Integrated intelligence anti-interference wireless is locked information flag system |
| CN104348495A (en) * | 2014-10-27 | 2015-02-11 | 黑龙江大学 | Infrared voice and text code transmission device |
| CN105471453A (en) * | 2015-12-31 | 2016-04-06 | 天津恒达文博科技有限公司 | Wireless smart explanation receiver system with network transmission function |
| CN105471453B (en) * | 2015-12-31 | 2018-08-24 | 天津恒达文博科技有限公司 | A kind of wireless wisdom explanation receiver system with network transmission function |
| CN107070477A (en) * | 2017-03-09 | 2017-08-18 | 上海赋太图智能科技有限公司 | Device and technology for simply positioning object by utilizing wireless remote control frequency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061122 Termination date: 20090726 |