Satellite navigation path planning method

Abstract

A method for planning navigation path of satellite includes inputting one or more destinations by user through operation boundary and utilizing controller to control display screen to display traveling places inputted by user in order to let user immediately obtain relative information of traveling places such as information of tourist scene and hospital when user arrives those strange places.

Description

technical field [0001] The invention relates to a satellite navigation path planning method, especially a satellite navigation path planning method that can provide users with inputting multiple destinations at the same time, and can provide user-related scenic spot information and display diversified navigation paths. Background technique [0002] During the Cold War between the United States and the Soviet Union, the U.S. Department of Defense began to deploy positioning and navigation satellites in 1978 in order to assist missile navigation, military and terrain surveys. During this period, countless manpower and funds were used. All 24 positioning satellites have been deployed. After the end of the Cold War, the Global Positioning System (Global Position System, referred to as GPS) changed from military use to civilian use. Due to the all-weather and high-accuracy positioning characteristics of the Global Positioning System, it is widely used in commercial, shipping and ...

AI Technical Summary

Problems solved by technology

[0004] As far as the structure of the known global satellite positioning system is concerned, in practical applications, the global satellite positioning system receives satellite positioning signals to display the longitude and latitude coordinate data of the vehicle's location, and cooperates with sophisticated electronic map system services, and then Input the coordinate data of the starting point and the destination by yourself, and obtain the shortest path and other data through the calculation of the microprocessor, so that the vehicle can obtain the required data during the driving process. However, the user can only input a single starting point each time. For the data of destination and destination, if you want to travel through multiple places, you must input it multiple times, which is quite inconvenient for users. Moreover, the known system only displays the shortest path between the input starting point and destination. For the starting point and destination Special locations between places (such as tourist attractions, hospitals, and government agencies) cannot be automatically displayed. Therefore, if the user goes to an unfamiliar city or region, he cannot immediately obtain relevant information about the special location in the city or region. It is not only inconvenient for users, but also quite inefficient

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