CN201378412Y

CN201378412Y - Electronic self-help tourist guide system

Info

Publication number: CN201378412Y
Application number: CN200820205722U
Authority: CN
Inventors: 卢林发; 卢家宾
Original assignee: ZHONGSHAN AIYOU INFORMATION TECHNOLOGY Co Ltd
Current assignee: ZHONGSHAN AIYOU INFORMATION TECHNOLOGY Co Ltd
Priority date: 2008-12-22
Filing date: 2008-12-22
Publication date: 2010-01-06
Anticipated expiration: 2018-12-22

Abstract

The utility model provides an electronic self-help tourist guide system which comprises a handheld tourist guide machine that is internally inserted with storage medium, wireless area triggers and RFID cards. The scenic area is divided into a plurality of areas, and the center of each area is provided with the wireless area trigger which can send out signals that can be identified by the tourist guide machine; each scenic spot has independent serial number and is collocated with the corresponding RFID card, and the tourist guide machine can distinguish and broadcast the information of the scenic spot by receiving the signals sent out by the wireless area trigger or sensing the RFID card. Therefore, the tourists can acquire explanation and other information with less operation by using the electronic self-help tourist guide system, so as to enjoy cozy travel life.

Description

A kind of electric self-help guide system

Technical field

The utility model relates to the multimedia computer communication technical field, and a kind of multimedia guide system of wireless communication technology and RFID technology is adopted in special design.

Technical background

The notion that has occurred self-help guide in recent years; as the free of contamination high-tech environment-friendly products of a noiselessness; electronic cicerone machine is paid close attention to protection cultural relics and historic sites, natural land and humane showplace; and to human body without any influence; allow the visitor really dissolve in the Nature, satisfy the new trend of safe tourism, environment-protection tourism, civilization tourism, light tourism.

The electric self-help guide should respect and comply with visitor's tourism mood naturally as aid, based on brief and practicality.Developed polytype electronic cicerone machine in the market, the operation of some feature richness is too complicated, and operation does not embody hommization though some is simple, and the design that also has is too complicated and the system laying project of making is too great and can't promote the use of.

The benefit of radio communication itself is exactly to break through the restriction in many spaces, utilizes the power of radio communication can control the distance of communicating by letter again with character such as receiving sensitivities.In native system, can realize zonal automatic triggering by the emissive power of regulating radio communication.

RFID is the abbreviation of Radio Frequency Identification, and promptly radio-frequency (RF) identification is commonly called as electronic tag.RFID is a kind of contactless automatic identification technology, and it is by the automatic recognition objective object of radiofrequency signal and obtain related data, and identification work need not manual intervention, can work in various rugged surroundings.It generally comprises two equipment, and one is radio-frequency card reader, and another one is a radio frequency id card, i.e. the label card of saying usually.Its most important character is that the id card can be passive form, and this makes maintenance become very simple; Its decipherment distance can be adjusted to typical short distance in addition, does not produce interference and can not make at a distance of nearer identifying object.

Summary of the invention

The purpose of this utility model is to provide a kind of self-help guide scheme with quick user experience, and the visitor obtains information such as explanation by it with few operation, enjoys satisfied travel life.

In order to realize the utility model, the technical scheme of employing is as follows:

A kind of electric self-help guide system, the guide machine, wireless zone trigger and the rfid card that comprise hand-held interpolation storage medium, it is characterized in that, the scenic spot is divided into several regions, place a wireless zone trigger that sends the signal that to be discerned by guide machine in each regional center, the sight spot is provided with independent numbering and disposes the rfid card of a correspondence, and guide machine is discerned the broadcast sight spot information by signal or induction rfid card that reception wireless zone trigger sends;

Described guide machine comprises keyboard input, LCD, wireless trigger receiver, external memory storage, processor MCU, MP3 decoding device, RFID card reading module, pattern-recognition and battery charging management, and each module is electrically connected with processor MCU respectively.

As optimization, playlist next door also is provided with corresponding key, chooses the file that will play by button, and the user can tabulate to the explanation of the classics at scenic spot, place and selectively play like this.

The utility model has been compared following advantage with conventional art:

1. operation is very simple;

2. adopt mobile memories such as SD card, can accomplish very big capacity, the change capacity also is easy to;

3. owing to can only use in the scenic spot internal trigger, self-service tour guide machine has had usable range, can prevent that the visitor from taking away guide machine voluntarily.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of guide machine of the present utility model;

Fig. 3 is an instance graph of the present utility model.

Embodiment

Below in conjunction with accompanying drawing the utility model is described further.

As shown in Figure 1, overall system is made of guide machine 1, wireless zone trigger 2 and the rfid card 3 of hand-held interpolation storage medium.Rfid card is selected the 13.56M carrier frequency for use, and distance of reaction is generally 2 ~ 20CM, can avoid adjacent close sight spot to interfere with each other.The wireless zone trigger uses amateurish radio bands commonly used such as 315M or 433M, sends the numbering of one's respective area at regular intervals.Its volume is very little, and power consumption is also very little, uses powered battery, can be placed on the center of visiting the zone.Trigger distance and then set, can adjust from more than ten meters to hundreds of rice according to actual environment; If adjacent visit zone is more close, then transferred near trigger distance; If in open gardens, then transferred far away trigger distance.The guide machine of hand-held interpolation storage medium is handed by the visitor or is hung on the front, by brief menu operation language, volume, audio pattern etc. can be set; Guide machine can't be opened the card reading module of RFID at ordinary times, has only when the visitor holds up guide's machine and just opens, and this can reduce the electromagnetic radiation of card reader, and reaches purpose of power saving.The wireless zone trigger can lower frequency send area code, and the several times per second receive to be handled the time-delay that needs couple of seconds to determine that the visitor is really in the zone of induction; Can not receive this zone area code in the receiver certain hour, think that then the visitor has left this zone.On Regional Distribution, if the interregional signal cross that occurs is then weighed the power of two signals, can distinguish with the number of times of receiving useful signal in the certain hour, be the corresponding region with stronger signal.If two signals are quite strong and weak when intersecting, summation is counted also within the specific limits in corresponding sight spot, then shows simultaneously, is considered as the operation of the same area.If the visitor just is in the dead angle of some signals, but can receive signal again once in a while, then set an interlude value and judge, and think that the residing zone of visitor is still the last area code that is received.

And for example shown in Figure 1, be the specific embodiments of the utility model in a scenic spot, wherein this scenic spot has some scenic spots, i.e. (A district, B district, C district, D district); Establish each regional center in each scenic spot respectively and place wireless zone trigger and several sight spots (shown in the A district); Each sight spot is provided with independent numbering and disposes the rfid card of a correspondence, and each sight spot numbering, explanation file will form a playlist and pass through the playlist that the wireless zone trigger upgrades guide machine like this.

As shown in Figure 2, guide machine comprises keyboard input, graphic lcd, wireless trigger receiver, external memory storage, processor MCU, MP3 decoding device, RFID card reading module, pattern-recognition and battery charging management, and keyboard input, graphic lcd, wireless trigger receiver, external memory storage, MP3 decoding device, RFID card reading module and battery charging management are electrically connected with processor MCU respectively.After powering on, effective file in the processor MCU reading external memory SD card finds the playing list of an opening and closing method, and prompting can operate as normal; According to certain time sequence poll wireless trigger receiver whether legal area code output is arranged afterwards, whether scanning exists rfid card, and detects cell voltage in real time; When receiving legal area code, access the promptly corresponding playlist of sight spot inventory of this area code correspondence automatically, be shown on the screen by row; If the visitor presses the button in guide machine left side, processor MCU finds this document to play according to the respective file name; Can be strong in the actual play process by menu, select volume, tone color, time-out, F.F., rewind down etc. to adjust, if and the visitor swipes the card to rfid card, processor MCU reads after the card number, rapidly in the tabulation corresponding of card number, find the respective file name, find this document to trigger broadcast automatically then with filename.

As shown in Figure 3, having entered an exhibition of paintings Room visit with regard to the visitor specifically illustrates the use of guide machine.The visitor enters behind the exhibition room soon, and guide machine has just refreshed current listed files automatically, shows the explanation filename of visiting spots all in the exhibition room from small to large by numbering.At this moment the visitor is very interested in the picture of " woman of sleep " a width of cloth, wants to listen to the explanation content.At this moment,, press left side corresponding button, explain orally and to begin immediately to have play as long as see that on screen numbering 002 or name are the same; If current page does not have corresponding file, just can find by page turning key; If the label that the visitor draws apart from this width of cloth is closer, as long as with the close label of guide machine, guide machine also can be play corresponding explanation at once.

Claims

1, a kind of electric self-help guide system, the guide machine, wireless zone trigger and the rfid card that comprise hand-held interpolation storage medium, it is characterized in that, the scenic spot is divided into several regions, place a wireless zone trigger that sends the signal that to be discerned by guide machine in each regional center, the sight spot is provided with independent numbering and disposes the rfid card of a correspondence, and signal or induction rfid card that guide machine reception wireless zone trigger sends are discerned the broadcast sight spot information; Guide machine comprises keyboard input, LCD, wireless trigger receiver, external memory storage, processor MCU, MP3 decoding device, RFID card reading module, pattern-recognition and battery charging management, and each module is connected with processor MCU respectively.