CN1350373A - Portable automatic tourist guide playback device and method - Google Patents
Portable automatic tourist guide playback device and method Download PDFInfo
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- CN1350373A CN1350373A CN 00130764 CN00130764A CN1350373A CN 1350373 A CN1350373 A CN 1350373A CN 00130764 CN00130764 CN 00130764 CN 00130764 A CN00130764 A CN 00130764A CN 1350373 A CN1350373 A CN 1350373A
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- Position Fixing By Use Of Radio Waves (AREA)
Abstract
A portable automatic tour guide broadcasting device providing the tour guiding information service for tourists includes GPS receiver to receive the geographic coordinates information relating to the corresponding scene, the public information receiver the receive the public information of scene located, the central control unit to demodulate and receive the geographic coordinates information and the public information of scene and the voice circuit to store the geographic coordinates code and description code of the scene as well as to play them for the tourists.
Description
The invention belongs to the apparatus and method that the tour guide information service is provided for the traveller.
Because artificial guide's resource is limited, just therefore tour guide device appearance, its structure and principle such as Fig. 1 have been arranged.Storing apparatus among Fig. 1 (12) can be tape, CD and memory, deposits the content that the sight spot is introduced in order in advance in; The sight spot content of options button (14) in order to select by the program control effect of CPU (12) to play; Acoustics (13) can be an earphone, with thinking that the visitor plays the content that the sight spot is introduced.
When all sight spots all on a line and the visitor go sight-seeing in order in this device a button only need be set, the content that the sight spot explains orally just can be listened in order by one-touch in the every sight spot of visitor.But the sight spot of tourist attraction nearly all is a tree, and this just needs design that the keyboard of a lot of options buttons is arranged.When the sight spot is quite a lot of, abundant button will be set, this obviously is difficult for realizing.Simultaneously can't be distributed to the visitor by this device for information such as the dynamic service information group in tourist spot such as weather, traffic, lodging, cableway operations.
The objective of the invention is to solve the problem of above-mentioned existence, a kind of mancarried device is provided, when the visitor arrives a certain sight spot, can open and introduce this sight spot content automatically.Simultaneously can be to visitor's issue such as dynamic service informations such as tourist site weather, traffic, lodging, cableway operations.
The technical scheme of Portable Automatic guide's playing device of the present invention is made of following circuit: 1, be used to receive the receiver of the on-site geographical position coordinates in sight spot and in order to receive the receiver of tourist site information on services; 2, in order to handle the central control unit of sight spot position coordinates and dynamic public service information; 3, explain orally content and play the sound circuit that the sight spot explains orally content in order to storage sight spot coordinate and sight spot; 4, in order to show the display circuit of dynamic service information; 5, in order to keyboard circuit as function selecting.
The present invention also provides a kind of method that guide's playing device is play automatically, this method is to use the selector switch of the position coordinates signal of global positioning system (GPS) as voice playing device, the every sight spot that reaches a precalculated position of visitor, voice playing device can be play the explanation content at this sight spot automatically.
Advantage of the present invention is:
Since the positional information that adopts GPS as playback switch, visitor's tourism route can be random.The sight spot content is introduced at every sight spot automatically.
2. owing to do not establish the sight spot options button, make device construction simple, be not subjected to what restriction of sight spot.
3. owing to receive the public service multidate information of tourist site simultaneously, make that the visitor's is movable convenient.
Below in conjunction with each circuit connecting relation of description of drawings the present invention and as embodiments of the invention.
Fig. 2 is the structured flowchart of circuit of the present invention;
Fig. 3 is the central control unit circuit diagram;
Fig. 4 is voice playing circuit figure;
Fig. 5 is a program flow chart.
Marginal data: 21-GPS receiver; 22-public information receiver; The 23-central control unit; The 24-sound circuit; The 31-interface circuit; The 32-single-chip microcomputer; The 33-memory; The 34-display circuit; The 35-keyboard circuit; The 41-single-chip microcomputer; 42-serial programmable memory; The 43-D/A transducer; 44-audio driven amplifier; The 45-stereophone.
Among Fig. 2, GPS receiver (21) receives the geographical position coordinates from gps satellite, public information receiver (22) receives the information from public information network, is sent to central control unit (23) by the serial communication interface of GPS receiver and public information receiver and the serial communication interface of central control unit (23).In the extensive storage circuit of sound circuit (24), stored the code of sight spot coordinate in advance and explained orally the code of content with the corresponding sight spot of sight spot coordinate, when the CPU of sound circuit (24) from the information that central control unit (23) is sent, search when consistent with the code of a certain group of sight spot coordinate in the storage circuit that is pre-stored in sound circuit (24), promptly opening with this coordinate code is the sight spot explanation code file of filename, delivers to loud speaker by A/D conversion and drive circuit the visitor is play.
Among Fig. 3, interface (31) is made up of the tri-state gate circuit of 74HC126; Single-chip microcomputer (32) is made up of 89C52; Memory under program (33) is made up of Serial E PROMX1272; Keyboard circuit (34) is made up of the 74HC373 and the button of expansion; Display circuit (35) is made up of LCD MGLS12032.
Keyboard circuit (34) is by the P1.5 to single-chip microcomputer (32), the control of P1.6 mouth, select gps signal or public information signal to enter the buffer of single-chip microcomputer (32) by the RXD end of single-chip microcomputer (32), under the program control in memory under program (33), respectively gps signal and public information are handled.Under the control of keyboard circuit (34), public service information shows in LCD display (35), and GPS information sends voice playing circuit to by the TXD end of single-chip microcomputer (32) after the process routine processes.
Among Fig. 4, single-chip microcomputer (41) is made up of 80C32; Serial programmable memory (42) is made up of PSD934F2V; D/A change-over circuit (43) is made up of TLC5615; Audio driven amplifier (44) is made up of TLC2252; Stereophone (45) is general stereophone.
The treated geographical position coordinates signal of the TXD end of single-chip microcomputer (32) enters the buffer of single-chip microcomputer (41) by the RXD end of single-chip microcomputer (41), under program control, single-chip microcomputer (41) is searched for the geographical coordinate information that is stored in the memory (42), when these data be stored in memory (42) in database in a certain group of code when identical, opening this code is the sight spot explanation code database of filename, the sight spot explains orally code and becomes analog signal by single-chip microcomputer (41) and through serial digital to analog converter (43), after passing through audio drive circuitry (44) driving again, enter stereophone (45), become voice signal and play to the visitor thereby will explain orally content.
As follows to the flowchart text shown in Fig. 5:
At first by step 51 selection key, the selective reception gps signal still receives the public information signal.Program enters step 52 when receiving by GPS, and program enters step 56 when selecting public information to receive.
Central control unit receives gps signal in step 52, and gps signal is treated to the form consistent with the signal that prestores.
Be sent in the database of the extensive memory in the sound circuit at this signal of step 53, search for.
Judge whether to search this signal in step 54,, the no show sight spot is described then, then enter step 52, continue to receive gps signal, if search this signal then enter step 55 if do not search.
In step 55, to open the sight spot that conforms to this position, sight spot and explain orally database, conversion of code process and processing become audio signal and play to the visitor, and after finishing, program reenters step 52.
In step 51, when button selective reception public information, enter step 56.
Receive and handle the public information code by central control unit in step 56.
Show the public information content and enter step 51 that if no longer carry out selecting by strong in step 51, then program circulates between step 52 and 55 at step 57 Chinese character.
Claims (3)
1. portable guide's playing device, feature is to be made of following circuit:
1.1 in order to receive the GPS receiver of tourist attractions geographical position coordinates;
1.2 be used to receive the central processing unit of GPS information and public service information;
1.3 in order to store and to play the sound circuit of the content information of introducing at the sight spot;
1.4 in order to carry out the keyboard circuit that program function is selected.
2. its feature of the device shown in claim 1 also comprises: be used to receive receiver and the display that shows public information, CPU also is used to handle public information.
3. method that the described device of claim 1 is automatically play, the location coordinate information that it is characterized in that using global position system GPS is broadcast the selector switch of circuit as voice, and playing device was play automatically and is given fixed sight spot and introduce content when the visitor arrived the sight spot.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00130764 CN1350373A (en) | 2000-10-19 | 2000-10-19 | Portable automatic tourist guide playback device and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00130764 CN1350373A (en) | 2000-10-19 | 2000-10-19 | Portable automatic tourist guide playback device and method |
Publications (1)
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CN1350373A true CN1350373A (en) | 2002-05-22 |
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CN 00130764 Pending CN1350373A (en) | 2000-10-19 | 2000-10-19 | Portable automatic tourist guide playback device and method |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100429685C (en) * | 2006-03-15 | 2008-10-29 | 北京聚儒晟科贸有限公司 | Automatic control method of wide area tour information and tour information system |
CN100459762C (en) * | 2005-09-13 | 2009-02-04 | 集嘉通讯股份有限公司 | Dynamic update scene data mobile communication device, system and method |
CN101510208B (en) * | 2009-03-17 | 2011-12-14 | 北京航空航天大学 | Tourist attraction intelligent guide system based on high precision positioning |
CN103220620A (en) * | 2013-03-15 | 2013-07-24 | 苏州海客科技有限公司 | Automatic broadcasting method for team tour |
US8655673B2 (en) | 2006-09-01 | 2014-02-18 | Yu Zhang | Mobile multi-media intelligent tourist guide service system and its realizing method |
WO2017161742A1 (en) * | 2016-03-21 | 2017-09-28 | 乐视控股(北京)有限公司 | Multimedia control method and apparatus |
CN107492328A (en) * | 2017-08-31 | 2017-12-19 | 苏州麦喆思科电子有限公司 | Automatic guiding device based on position detection |
-
2000
- 2000-10-19 CN CN 00130764 patent/CN1350373A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100459762C (en) * | 2005-09-13 | 2009-02-04 | 集嘉通讯股份有限公司 | Dynamic update scene data mobile communication device, system and method |
CN100429685C (en) * | 2006-03-15 | 2008-10-29 | 北京聚儒晟科贸有限公司 | Automatic control method of wide area tour information and tour information system |
US8655673B2 (en) | 2006-09-01 | 2014-02-18 | Yu Zhang | Mobile multi-media intelligent tourist guide service system and its realizing method |
CN101510208B (en) * | 2009-03-17 | 2011-12-14 | 北京航空航天大学 | Tourist attraction intelligent guide system based on high precision positioning |
CN103220620A (en) * | 2013-03-15 | 2013-07-24 | 苏州海客科技有限公司 | Automatic broadcasting method for team tour |
CN103220620B (en) * | 2013-03-15 | 2016-08-17 | 苏州海客科技有限公司 | A kind of automatic broadcasting method of team travel |
WO2017161742A1 (en) * | 2016-03-21 | 2017-09-28 | 乐视控股(北京)有限公司 | Multimedia control method and apparatus |
CN107492328A (en) * | 2017-08-31 | 2017-12-19 | 苏州麦喆思科电子有限公司 | Automatic guiding device based on position detection |
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