Method for determining transportation mode in personal navigation device
A technology of transportation and navigation devices, applied in measuring devices, wireless communication, wireless communication services, etc., can solve the problems of inappropriateness and inconvenience, and achieve the effect of saving time
Active Publication Date: 2013-01-30
MITAC INT CORP
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Problems solved by technology
However, the current personal navigation devices on the market require the user to manually select the current mode of transportation, so the user needs to manually input the current mode of transportation when changing vehicles, causing a lot of inconvenience
[0008] This shows that the above-mentioned existing method for judging the form of transportation in the personal navigation device obviously still has inconvenience and defects in method and use, and needs to be further improved urgently
In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and the general method has no suitable method to solve the above-mentioned problems. This is obviously related. The problem that the industry is eager to solve
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[0046] In order to further explain the technical means and effects that the present invention adopts for reaching the intended invention purpose, below in conjunction with the accompanying drawings and preferred embodiments, the method for judging the form of transportation in the personal navigation device according to the present invention will be described according to its specific implementation , method, step, feature and effect thereof, detailed description is as follows.
[0047] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings. Through the description of the specific implementation mode, when the technical means and functions adopted by the present invention to achieve the predetermined purpose can be obtained a deeper and more specific understanding, but the accompanying drawings are only for reference and...
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The invention relates to a method used in a personal navigation device to display information corresponding to a transportation mode, which comprises the following steps of: receiving a plurality of satellite navigation signals; determining the position of the personal navigation device by utilizing a plurality of the satellite navigation signals; determining a plurality of pieces of information based on a plurality of the satellite navigation signals; determining the transportation mode by taking a plurality of pieces of the information as input information of a statistical module; determining a piece of information corresponding to the transportation mode; and displaying the information corresponding to the transportation mode.
Description
technical field [0001] The present invention relates to a personal navigation device, in particular to a method for judging a transportation mode in a personal navigation device. Background technique [0002] Hundreds of years ago, seafarers sailing at sea have used many navigation methods to avoid getting lost or to assist in crossing dangerous sea areas during the voyage. In the past, although only navigators on ships were interested in navigation technology, with the continuous progress and development of navigation systems, drivers, climbers, tourists, etc. have also begun to use the Global Navigation Satellite System (GNSS). , GNSS) to assist travel. [0003] An important key to navigation technology is positioning, that is, how to know exactly where the user is at any given moment. In the past, a sextant was usually used to measure the angle between a celestial body and the horizon for positioning. In modern times, GNSS receivers can be used to achieve more accurate...
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IPC IPC(8): H04W4/04G01S19/39
Inventor 西蒙丹·莫利
Owner MITAC INT CORP