CN201259771Y

CN201259771Y - Portable electronic tour guide device

Info

Publication number: CN201259771Y
Application number: CNU200820208098XU
Authority: CN
Inventors: 袁敬尧
Original assignee: Lingyang Chengxin Science and Technology (Chengdu) Co Ltd
Current assignee: Horizontal one travel technology (Chengdu) Co., Ltd.
Priority date: 2008-09-16
Filing date: 2008-09-16
Publication date: 2009-06-17
Anticipated expiration: 2018-09-16

Abstract

The utility model discloses a portable electronic tour guiding device which consists of a control module, a user operation module, a data processing module, a data storage module, a video output module, an audio output module, a power supply module and a GPS (global positioning system) receiver. The portable electronic tour guiding device solves the problems that current tour guiding devices are complex, single in content and high in cost, and lack individuality and positioning function.

Description

The portable electronic tour guide device

Technical field

The utility model relates to the digital tourist field, specifically, relates to a kind of portable electronic tour guide device.

Background technology

Along with society and development of science and technology, each electronic product is universal day by day, for all many-sides such as study, work and life of people have been brought bigger facility, and along with people to the tourism make earnest efforts make electronic product progressively be developed at tour field, the tour guide device that has occurred a series of different guide service patterns on the market, as: early stage guide device is by recording the voice messaging that the guide is correlated with in advance, and the user manually selects to control the broadcast of this audio frequency guide service information; Or radio is set at the sight spot, and various emissive sources such as infrared ray, radio frequency, the identification by receiving trap triggers guide service information and plays or the like.

As the China's Mainland patented claim No. 01246940.8 a kind of intelligent electronic guide device is disclosed, constitute by infrared coding emitter and intelligent digital voice player, the intelligent digital voice player energy automatic reception infrared coding information that the visitor carries, and the China's Mainland patented claim discloses hand-held No. 200620136196.8 and reported the audio frequency guide machine automatically, and this guide machine can discern the sight spot automatically, report the sight spot details automatically with form of sound before being free to travel to any sight spot by the visitor is hand-held.

Yet the prior art has following defective: 1) Dao You content and form is single; 2) owing to need extra radio or the infra-red code transmitter installed at each sight spot, cost is too high; 3) visitor need understand the title when the foreground point, and it all can not provide the service of visitor's stroke guide to visitors automatically; 4) and for the visitor, can not accomplish own arbitrarily search and customization scenic spot content.

Simultaneously, because the size issue at sight spot, the visitor stays wherein, probably and do not know own sight spot of living in or geographic position, promptly can't locate, and is easy to make problems such as the visitor is lost.

The utility model content

Technical problem to be solved in the utility model provides a kind of portable electronic tour guide device, solve content in the tour guide device single, can't personal settings, and device is complicated, cost is high, and problem such as positioning function can't be provided.

In order to solve the problems of the technologies described above, the utility model provides a kind of portable electronic tour guide device, comprise: control module, user's operational module, data processing module, data memory module, the video output module, the audio frequency output module, power module and global positioning system GPS receiver are formed, wherein, described user's operational module is operated the corresponding signal of generation according to the user who receives and is sent to described data memory module by described control module, described data memory module according to the signal that receives with the corresponding video of its stored, audio frequency and electronic chart, sending to described data processing module by described control module handles, described gps receiver sends to described control module according to the locating information that receives, described data processing module will be handled back output information and send to described control module, described control module is carried out combination with the output information and the locating information that receive, by described video output module and the output of audio frequency output module, described power module is described control module, user's operational module, data processing module, data memory module, the video output module, audio frequency output module and gps receiver power supply.

Device described in the utility model, wherein, described control module, form by master controller, storage unit, general input/output interface, USB interface, SD/MMC/CF/IDE interface and A/D converting unit, wherein, described master controller is the embedded chip of 32 kernels of reduced instruction set computer architecture, and described storage unit is the nand flash memory device.

Wherein, described user's operational module is made up of keyboard and touch-screen, and described keyboard links to each other with general input/output interface in the described control module, and described touch-screen links to each other with A/D converting unit in the described control module.

Described audio frequency output module is a loudspeaker; To be data storage card or FLASH storage chip link to each other with SD/MMC/CF/IDE interface in the described control module described data memory module.

Described data storage card is one of them of SD card, mmc card, micro SD card or USB flash disk.

Described video output module is made up of LCD control module and video output device, and wherein, described LCD is a touch type liquid crystal display.

Technique effect of the present utility model is:

At first, the utility model supports storage card, lcd screen etc. all to be a large amount of products that use of present consumer electronics field, and is with low cost, and has stronger extensibility.

The second, the utility model is user-friendly to a great extent, presents the scenic spot content of installing in the device in the mode of picture and text tabulations, and function of search is provided and delete, functions such as collection, historical record.

The 3rd, the guide that the utility model provides is abundant in content, comprise the scenic spot that to watch before the visit and introduced the video of introducing that video, scenic spot recommend to browse each sight spot in route video, scenic spot map and the scenic spot, and with scenic spot tourism food relevant information text, for the user provides comprehensive digital tourist service.

The 4th, the utility model also provides positioning function, and what be convenient to that the user determines oneself to be in is certain particular location at visit sight spot.

Description of drawings

Fig. 1 is a general configuration block diagram of the present utility model;

Fig. 2 is a concrete structure block diagram of the present utility model;

Fig. 3 is an operation steps process flow diagram of the present utility model.

Embodiment

Below embodiment is described in detail, but not as to qualification of the present utility model.

As shown in Figure 1, this tour guide device comprises: control module 200, user's operational module 300, data processing module 400, data memory module 500, video output module 600, audio frequency output module 700, power module 800 and GPS (GPS) receiver 900 are formed.

Wherein, user's operational module 300 is operated the corresponding signal of generation according to the user who receives and is sent to data memory module 500 by described control module 200, data memory module 500 according to the signal that receives with the corresponding video of its stored, audio frequency and electronic chart, sending to data processing module 400 by control module 200 handles, gps receiver 900 sends to control module 200 according to the locating information that receives, data processing module 400 will be handled back output information and send to control module 200, control module is carried out combination with the output information and the locating information that receive, by video output module 600 and audio frequency output module output 700, power module 800 is a control module 200, user's operational module 300, data processing module 400, data memory module 500, video output module 600, audio frequency output module 700 and gps receiver 900 power supplies.

As shown in Figure 2, control module 200 comprises: master controller CPU210, it is a RISC (reduced instruction set computer, Reduced Instruction Set Computer) the embedded chip SPCA3052 of 32 kernels of architecture is used for control system from starting until the operation of finishing guide service; Storage unit 220 adopts NAND FLASH (nand flash memory device), and capacity does not have upper limit requirement at present, can store some information and comprise film or the video clips of recording; General input/output interface (GPIO) 2310, USB interface 2320 and SD/MMC/CF/IDE interface 2330, A/D converting unit 240.

The touch-screen 320 that A/D converting unit 240 recited above connects in user's operational module 300 is used for detectable voltage signals, and it is carried out analog-digital conversion, to obtain the coordinate of user's operation, the corresponding trigger pip of this coordinate;

General input/output interface (GPIO) 2310 can directly connect the keyboard 310 in user's operational module 300;

USB interface 2320 connects PC, is used for the user and downloads scenic spot guide's content;

SD/MMC/CF/IDE interface 2330 connects data storage cell, to obtain the scenic spot tour guide information.

User's operational module 300 comprises: keyboard 310 and touch-screen 320.The preferable selection of present embodiment is a touch-screen 320, and the user operates by touch-screen 320 operation map corresponding button, and exports a voltage signal and give described control module 200.This user's operational module 300 also provides user's interactive interface, comprise first operating unit and the second operating unit (not shown), being used for the user selects to realize search, customization, the collection of guide service information the setting of apparatus function, with the startup of tourist guide mode, and download relevant tourist map and audio frequency and video view data to data memory module 500.

Wherein, this first operating unit (not shown) comprises the picture and the text message at least one scenic spot, be used to receive user's sight spot selection information, control module receives, changes this sight spot selection information is a coordinate parameters, and, enter second operating unit according to the trigger pip of this coordinate parameters correspondence.

Wherein, this second operating unit (not shown) comprises: the first tour guide information trigger module, according to user's triggering for generating first voltage signal; The second tour guide information trigger module is according to user's triggering for generating second voltage signal; The 3rd tour guide information trigger module is according to user's triggering for generating tertiary voltage signal; The 4th tour guide information trigger module is used for providing relevant textual information according to user's triggering, and text information comprises contents such as the traffic, admission ticket, best visiting time, points for attention in scenic focal point district.

Control module 200 these first voltage signals of conversion are first trigger pip, and carry out first audio frequency and video according to this first trigger pip and play, so that the user obtains the background information at scenic spot;

Control module 200 these second voltage signals of conversion are second trigger pip, and carry out second audio frequency and video according to this second trigger pip and play, this second video is the indication of scenic spot map and animation circuit, plays and forms and line arrangements so that the user obtains the best at corresponding scenic spot;

Control module 200 these tertiary voltage signals of conversion are the 3rd trigger pip, and carry out the 3rd audio frequency and video according to the 3rd trigger pip and play, the 3rd video is the form that electronic chart adds literal, further can obtain visitor's coordinate information and be combined in the position at the corresponding sight spot of this electronic chart by gps receiver 900, control module 200 be carried out the broadcast of corresponding tour guide information according to this coordinate information.

Gps receiver 900 links to each other with control module 200, when entering the 3rd video, load each sight spot trigger range network in the current scenic spot, this trigger range network be when drawing the electronic chart at scenic spot, when loading the electronic chart at scenic spot, calculate in real time by gps receiver 900 and the electronic chart of explicit user at the sight spot in be which position; Gps receiver 900 is gathered the latitude and longitude coordinates at the current place of user in real time, sends to control module 200; The latitude and longitude coordinates that control module 200 sends over gps receiver 900 and the trigger range network at sight spot are done coupling, in case the match is successful, and the position of the electronic chart at the scenic spot at explicit user place then.

Data processing module 400, be mainly used in first audio frequency and video to specific sight spot, the video decoder and the audio decoding apparatus (in Fig. 2, being data processing module 420) of the second audio, video data decoding processing, pass through control module 200 connection video output modules 600 and audio frequency output module 700 respectively as earphone speaker 710, also be used for to the 3rd video electronic chart amplification, dwindle processing, and the processing etc. of this electronic chart being carried out literal stack.

Video output module 600, comprise: LCD (LCD) control module and video output device (LCD), wherein this LCD is supported 320*240 resolution, display image that can be real-time, information such as menu, it can be touch type liquid crystal display (LCD) (being LCD (LCD) 610 in Fig. 2).Here video output module 600 also can external VGA, TV, S-VIDEO etc.;

Wherein, described video code model is MPEG-4; Described video image decoding form comprises: MPEG-1/2/4 video, jpeg image, GIF image, BMP image, PNG image, and FLASH8.0 animation; Described audio output format comprises: MP3 audio frequency, pcm audio, AAC audio frequency and WMA audio frequency.

Data memory module 500 is a data storage card or FLASH storage chip, comprises first storage area and second storage area.This first storage area is used to store the guide service information and the audio-frequency information thereof at scenic spot, and guide service information comprises picture, text, electronic chart, and the identification information of corresponding sight spot associated video, can be the form storage that unit adopts file with the scenic spot; This second storage area is used to store described first audio frequency and video, second audio frequency and video and the 3rd audio frequency and video; This data storage card can be SD card, mmc card or non-volatile memory mediums such as micro SD card or USB flash disk.

Power module 800, utilize nickel-cadmium (Ni-CD), nickel-metal oxide (Ni-MH), lithium ion or lithium polymer storage battery to realize, and this power module 800 is transformed into chemical energy electric energy and this electric energy is offered whole tour guide device, can also realize correspondent voltage conversion and economize on electricity processing simultaneously.In addition, can also power module 800 be charged once more by the electric energy that adapter receives.In addition, power module 800 also has the electric weight measuring ability, the last electric weight of battery can be converted into voltage signal, export to control module 200, be presented on the video output device (LCD (LCD) 610) by control module 200 control of video output modules 700, the information of the current capacity of battery is provided for the user.

As shown in Figure 3, in conjunction with the device shown in Fig. 1,2, concrete operations flow process of the present utility model is as follows:

Step 301: first operating unit of user's operational module receives the scenic spot of input and selects information;

Step 302: control module receives and changes this first this sight spot selection information is a coordinate parameters, and according to the trigger pip of this this coordinate parameters correspondence, enters second operating unit;

After the user enters second operating unit, can further make best tourism arrangement to help the user according to those information by triggering the full spectrum information that different trigger elements obtains specific scenic spot, therefore, described step 302 further comprises:

Step 320: the first tour guide information trigger module is according to user's triggering for generating first voltage signal;

Step 321: control module is carried out first audio frequency and video and is play, so that the user obtains the background information at scenic spot according to first trigger pip of this first voltage signal conversion.

Described step 302 further also can comprise:

Step 340: the second tour guide information trigger module is according to user's triggering for generating second voltage signal;

Step 341: control module is carried out second audio frequency and video and is play according to second trigger pip of this second voltage signal conversion, and this second video is scenic spot map and the indication of animation circuit, plays and forms and line arrangements so that the user obtains the best at corresponding scenic spot.

Described step 302 further also can comprise:

Step 360: the 3rd tour guide information trigger module is according to user's triggering for generating tertiary voltage signal;

Step 361: control module is according to the 3rd trigger pip of this tertiary voltage conversion of signals, carrying out the 3rd audio frequency and video plays, the 3rd video is the form that electronic chart adds literal, obtain visitor's coordinate information and be combined in the position at the corresponding sight spot of this electronic chart by gps receiver, control module is carried out the broadcast of corresponding tour guide information according to this coordinate information.

Gps receiver links to each other with control module, when entering the 3rd video, load each sight spot trigger range network in the current scenic spot, this trigger range network be when drawing the electronic chart at scenic spot, when loading the electronic chart at scenic spot, calculate in real time by gps receiver 900 and the electronic chart of explicit user at the sight spot in be which position; Gps receiver is gathered the latitude and longitude coordinates at the current place of user in real time, sends to control module; The latitude and longitude coordinates that control module sends over gps receiver and the trigger range network at sight spot are done coupling, in case the match is successful, and the position of the electronic chart at the scenic spot at explicit user place then.

Technique effect of the present utility model is:

Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims

1, a kind of portable electronic tour guide device, it is characterized in that, comprise: control module, user's operational module, data processing module, data memory module, the video output module, the audio frequency output module, power module and global positioning system GPS receiver are formed, wherein, described user's operational module is operated the corresponding signal of generation according to the user who receives and is sent to described data memory module by described control module, described data memory module according to the signal that receives with the corresponding video of its stored, audio frequency and electronic chart, sending to described data processing module by described control module handles, described gps receiver sends to described control module according to the locating information that receives, described data processing module will be handled back output information and send to described control module, described control module is carried out combination with the output information and the locating information that receive, by described video output module and the output of audio frequency output module, described power module is described control module, user's operational module, data processing module, data memory module, the video output module, audio frequency output module and gps receiver power supply.

2, the device described in claim 1, it is characterized in that, described control module, form by master controller, storage unit, general input/output interface, USB interface, SD/MMC/CF/IDE interface and A/D converting unit, wherein, described master controller is the embedded chip of 32 kernels of reduced instruction set computer architecture, and described storage unit is the nand flash memory device.

3, the device described in claim 2, it is characterized in that described user's operational module is made up of keyboard and touch-screen, described keyboard links to each other with general input/output interface in the described control module, and described touch-screen links to each other with A/D converting unit in the described control module.

4, the device described in claim 1 is characterized in that, described audio frequency output module is a loudspeaker.

5, the device described in claim 1 is characterized in that, to be data storage card or FLASH storage chip link to each other with SD/MMC/CF/IDE interface in the described control module described data memory module.

6, the device described in claim 5 is characterized in that, described data storage card is one of them of SD card, mmc card, micro SD card or USB flash disk.

7, the device described in claim 1 is characterized in that, described video output module is made up of LCD control module and video output device, and wherein, described LCD is a touch type liquid crystal display.