Navigation method and device
A destination and sender technology, applied in the field of navigation, can solve the problems of blocked passenger journeys and passengers' inability to arrive in time, and achieve the effect of effective navigation services
Inactive Publication Date: 2014-09-03
SIEMENS AG
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Problems solved by technology
According to such a navigation method, if the road from the passenger's current location to the nearest security gate is blocked and / or there is a queue at the nearest security gate, the passenger may not be able to arrive at the boarding gate in time, resulting in a delay in the passenger journey. obstructed
Method used
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[0020] In the following, various embodiments of the present invention will be described in detail with reference to the accompanying drawings.
[0021] now refer to figure 1 , which shows a schematic structural diagram of a navigation system according to an embodiment of the present invention. Such as figure 1 As shown, the navigation system 10 may include a plurality of access points (APs) 15 , a mobile terminal 20 used by a manager, a mobile terminal 30 used by a user, and a server 40 to provide a navigation service in an indoor area A. Here, the indoor area A includes several road segments RG, and by combining any one or more of the several road segments RG, different routes from different starting points to different destinations can be obtained.
[0022] Each of the plurality of access points 15 can be placed at different positions in or near the indoor area A, so as to assist the mobile terminal 30 used by the user to locate.
[0023] The mobile terminal 20 is used by...
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The invention relates to a navigation method and device. The device comprises a selection module, a calculation module and a transmission module, wherein the selection module is used for selecting a road section weighted value set which corresponds to a specified navigation type from multiple road section weighted value sets which correspond to different navigation types when receiving request information for acquiring a guidance route from a specific initial point to a specific destination corresponding to the specified navigation type, and each road section weighted value set comprises weighted values of multiple road sections corresponding to one navigation type; the calculation module is used for calculating a guidance route of at least one road section contained in the multiple road sections from the specific initial point to the specific destination according to the selected road section weighted value set; the transmission module is used for transmitting the calculated guidance route to a transmitting party of the request information; the weighted values of the multiple road sections contained in the multiple road section weighted value sets are dynamically set. According to the method and the device, effective guidance service can be provided.
Description
technical field [0001] The invention relates to a method and a device for navigation. Background technique [0002] Large-scale places such as airports, railway stations, hospitals, shopping malls, etc. have relatively large areas, and the environment is numerous and intricate. Therefore, it is easy for people to get lost when entering such places. [0003] With the development of positioning technology, people have proposed many location-based service (LBS: Location-Based Serive) navigation solutions to provide navigation services in these large places, such as indoor navigation proposed by patent applications US20110276266A1, US20120072106A1, US20120143495A1 and CN101895953A Program. [0004] Taking the navigation service in the airport as an example, when passengers want to go through security checks and arrive at the boarding gate as soon as possible, the existing indoor navigation solutions usually guide the passengers to the security check gate closest to the passenge...
Claims
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Login to View More IPC IPC(8): G01C21/00
CPCG01C21/206
Inventor 徐一宁梁栋田鹏伟刘勇
Owner SIEMENS AG