Automatic station report system and method based on GPS

Abstract

The invention relates to an automatic station report system based on GPS, and an automatic station report method using the system. The method includes the steps that (S1) a mobile terminal device is started, the automatic station report system is started, and station report parameters are set through a setting unit; (S2) a GPS positioning unit receives GPS signals positioned through a satellite, and GPS longitude and latitude information of a current position is obtained through calculation; (S3) a terminal control unit outputs a station report instruction according to a comparison result between the current position and a destination position; (S4) a station report output unit receives the station report instruction and outputs station report information to prompt users. According to the system and method, positioning and comparison are completed by means of free GPS information, when the users are close to a destination, the mobile terminal device pauses current operation to finish station report preferentially and remind the users in time, and the system and method have the advantages that use is convenient and easy, traffic is not involved, and power consumption of the terminal device is low.

Description

technical field [0001] The present invention relates to an automatic station reporting system and method, in particular to a GPS-based automatic station reporting system and method applied to mobile terminal equipment. Background technique [0002] In today's information society, all kinds of information are overwhelming, and people are making full use of all kinds of fragmented time for learning, entertainment, work and so on. For example, when people take a bus or subway, they often listen to music very attentively while reading newspapers. However, due to wearing earphones, it is often difficult to hear or not hear the sound of the stop announcement and miss the time to get off the bus after passing the station; or because people listen carefully to each station announcement information, they cannot be distracted to do other things. [0003] Because the station reporting method generally used at present can only be aimed at all passengers, and can not provide the charact...

AI Technical Summary

Problems solved by technology

During this process, the phone must be kept Figure 1 Always open, during which the DSP calculation load is large, and the device consumes a lot of power

If the map is updated, it is necessary to maintain GPRS data to update the map, which involves traffic consumption, so the general system architecture cannot meet the actual needs of only obtaining GPS information without navigation

[0005] That is to say, the currently widely used navigation system with station reporting function needs to involve GPRS traffic and map resources (map server), which involves charging issues and makes the system development process complicated

[0006] Chinese patent application 200810070633.4 discloses a method for realizing location query through GPS mobile phones, but this method also needs an address translation server in the implementation process, and the query result is told to the user through the GPRS network. The principle of the whole method is relatively complicated and involves The traffic charging problem to GPRS

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