Indoor navigation method and indoor navigation device
An indoor navigation and indoor environment technology, applied in the field of navigation, can solve problems such as difficulty in finding the supervised person, and achieve the effect of saving search time and accurate planning
Inactive Publication Date: 2015-12-09
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology
If the supervised person does not hear the broadcast notification message, it will bring certain difficulties for the supervisor to find the supervised person. Since the supervised person has not been found for a long time, it may cause anxiety between the supervisor and the supervised person
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] It should be noted that the terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / ...
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The embodiment of the invention provides an indoor navigation method and an indoor navigation device, wherein the method comprises the following steps of monitoring the distance between a mobile terminal and a relevance terminal under the condition that the mobile terminal and the relevance terminal are positioned in the same indoor environment; when the condition that the distance between the mobile terminal and the relevance terminal exceeds the preset distance is monitored, planning at least one route from the current geographic position of the mobile terminal to the current geographic position of the relevance terminal according to the current geographic position of the relevance terminal and the current geographic position of the mobile terminal; displaying partial or all routes in the at least one route. After the embodiment of the invention is implemented, the route from the mobile terminal to the relevance terminal can be fast and accurately planned; further, a mobile terminal user can conveniently find a carrier of the relevance terminal; the finding time of the mobile terminal user is saved.
Description
technical field [0001] The invention relates to the technical field of navigation, in particular to an indoor navigation method and a device thereof. Background technique [0002] In some large indoor places, such as shopping malls, hospitals, libraries, museums, railway stations, etc., it often happens that the supervisor cannot find the supervised person, that is, the supervised person is lost. The supervised person is usually Special groups such as children and the elderly. When the supervised person is lost, the supervisor cannot know the geographical location of the supervised person. Usually, the supervisor will seek help from the service desk in the indoor place, and request the staff to broadcast in the place to notify the supervised person to the service desk. information. It takes a certain amount of time for the supervisor to find and reach the service desk. During this time, the supervised may walk around aimlessly, and may even be taken away by others. If the...
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IPC IPC(8): G01C21/00G01C21/20
CPCG01C21/00G01C21/206
Inventor 张海平周意保
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD