Method for determining and displaying geographical location

Abstract

This invention relates to one geography position determination and display method, which provides one electronic map communication device and use based on global position system, Galileo device, north star system, difference device, wherein, the device can provide accurate geography position to get device data through software establishing satellite guide system to determine detail geography coordinates on device to display its geography position and image.

Description

【Technical field】 [0001] The invention relates to a location confirmation method, in particular to a method for determining and displaying a geographic location. 【Background technique】 [0002] The widespread availability of accurate electronic maps and the low cost of processing and display technology have been the driving force behind this trend in recent years. Maps are available on fixed media, in memory, and on networks such as the Internet. superior. Mapping software systems with GPS-based position determination are used on existing motor vehicles to make localized maps available to users. [0003] In the embodiment of GPS, a system combining GPS global positioning system and electronic map has appeared, and its purpose is to provide satellite navigation for users. At present, most of GPS is realized by hardware, and its expensive price and The huge size makes it difficult to promote the application. In addition, China, "Communication Technology" magazine, January 2...

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Problems solved by technology

[0003] In the GPS embodiment, a system combining the GPS global positioning system and the electronic map has appeared, and its purpose is to provide users with satellite navigation. At present, most of the GPS is realized by hardware, and its expensive price and Huge volume makes application promotion difficult

In addition, China, "Communication Technology" magazine, January 2002 edition published an article titled "PDA Magic", which announced a centralized kit for PDA, in which, by inserting the phone module kit into the navigation module kit, you can use Pocket PC has the function of satellite navigation, yet, this method makes it increase function by disposing kit for palm PC, though makes palm PC have communication function, satellite navigation function, it still has a lot of drawbacks

First of all, the security between the handheld computer and its suite is not easy to carry, and it is easy to lose; the suite and the suite are independent of each other, and each has only a single function. It will cause a waste of resources; moreover, the price of the kit is relatively expensive, which is not conducive to popularization

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