Method for reminding in traveling by car

Abstract

The invention discloses a method for reminding in traveling by car. The method comprises the following steps of 1, setting journey information, 2, transmitting the journey information to a server, 3, planning a route from a starting position to a destination position by the server according to the received journey information and acquiring total route time of the corresponding route in the server according the planned route, wherein the total route time comprises driving time and indoor walking time which comprises time consumed by travelling from an indoor walking starting position to an indoor walking destination position, 4, determining starting reminding time by the server according to the total route time and arrival time, 5, transmitting the starting reminding time to a portable mobile device by the server, and 6, outputting a reminding signal by the portable mobile device according to the received starting reminding time. The invention also provides a system for reminding in traveling by car.

Description

technical field [0001] The present invention relates to a communication method and system, in particular to a reminder method and system based on communication technology. Background technique [0002] The Global Positioning System (GPS) is a passive radio positioning system that uses artificial satellites to detect and cover the world. It can be used to manage the whereabouts of moving objects equipped with GPS receivers around the world. With the popularization of private vehicles, such as cars, GSP technology has gradually developed into a navigation device suitable for vehicles. Using the global satellite positioning system to receive positioning signals from artificial satellites, the location coordinates of vehicles can be calculated in real time, and The location coordinates are compared with the feasible road data stored in the map database to perform navigation. [0003] A personal navigation device is a device that guides a user to a predetermined destination. Su...

AI Technical Summary

Problems solved by technology

[0006] But these existing distance time calculation methods can only roughly calculate the time required by the user from a starting point to a first destination. ), it is also necessary to reach a precise second destination, such as an office, by walking or other means (such as taking an elevator)

That is to say, there is often a horizontal and vertical distance between the parking lot and the office. For example, the office is often located on a higher floor of a skyscraper, and it often takes 5-10 minutes to reach the office from the parking lot. longer

[0007] Therefore, the existing travel time calculation method ignores the time from a rough destination to a precise destination, thereby excluding this part of the time from the total travel time, which is not conducive to the user's accurate grasp of his itinerary It is also not conducive to users to arrange their own itinerary according to the travel time

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