Tourist guide system with beidou-and-GPS dual mode positioning and rescue function

Abstract

The invention discloses a tourist guide system with a beidou-and-GPS dual mode positioning and rescue function. The system includes a BDS / GPS module, an SD card, a processor, headphones and a touristguide machine; the BDS / GPS module, the SD card and the processor are all arranged in the tourist guide machine, the headphones are connected to the tourist guide machine, the BDS / GPS module is in dataconnection with the processor, the SD card is in data connection with the processor, and the headphones are in data connection with audio files in the SD card through the processor. The tourist guidemachine includes an LED array light-emitting diode and a scenic-region map layer, and the LED array light-emitting diode is arranged on the surface of the scenic-region map layer and controlled through the processor. The device calculates the location coordinates and walking direction of tourists in real time through the BDS / GPS module, and calls the corresponding audio files stored in the SD card for playing when tourists enter in the preset locating point circumference range so as to achieve the purposes of replacing tour guides and playing the corresponding audio files when the tourists enter the corresponding locations.

Description

technical field [0001] The invention relates to tour guide equipment, in particular to a tour guide system with dual-mode positioning and rescue functions of Beidou and GPS. Background technique [0002] As my country's economic development has increased year by year in recent years, the material living standards of Chinese residents have gradually improved, and the people's demand for spiritual and cultural life has gradually increased. A very important criterion for judging high and low. [0003] More and more people choose to enrich their spiritual culture and enrich their life connotation through tourism. Traveling to various scenic spots is not only to find some leisure and entertainment activities for oneself, but also to feel the high-grade cultural connotation contained in each scenic spot. For example, some scenic spots can contain the noble sentiments of patriotism, the humanistic spirit of various dynasties, and so on. Moreover, more and more tourists now travel...

AI Technical Summary

Problems solved by technology

At present, most of the electronic tour guide machines on the market only have a single voice playback function, lack of real-time acquisition of tourist locations and data interconnection, so that refined services for tourists cannot be provided.

[0005] The disadvantage of the existing tour guide machine is that RFID transmitters must be installed at each scenic spot. The disadvantage is that when multiple scenic spots are closely spaced from each other, the RFID radio frequency signals will overlap and interfere with each other, causing the tour guide to fail to trigger the playback normally. Or incorrectly play the attraction explanation content

However, due to the characteristic function of GPS satellite positioning, the tour guide machine using GPS can only receive the defect of positioning coordinate information, and cannot interconnect the feedback position information update content, while the tour guide machine based on the Beidou system only has the function of positioning explanation, and cannot communicate with the scenic spot guide map. used in combination

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