Bus automatic stop-reporting system based on GPS positioning

The invention relates to a bus automatic stop-reporting system based on the GPS positioning. The bus automatic stop-reporting system includes a single chip microcomputer, a GPS module, a display module, an audio frequency output circuit, a keyboard circuit and a loudspeaker. The single chip microcomputer receives satellite signals through the GPS module. An output end of the single chip microcomputer is connected to the display module and the audio frequency output circuit. An output circuit of the keyboard circuit is connected to the audio frequency output circuit. The output end of the audio frequency output circuit is connected to an audio frequency amplifier. The output end of the audio frequency amplifier is connected to the loudspeaker. The bus automatic stop-reporting system based on the GPS positioning has a simple algorithm, high positioning accuracy and strong reliability, and is easy to implement. Through the bus automatic stop-reporting system, passengers can be transported to destinations in a best mode and in a shortest time.