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Information transmission method and device based on vehicle-mounted mobile terminal

A vehicle-mounted mobile and information transmission technology, applied in location-based services, transportation and packaging, services based on specific environments, etc., can solve problems such as loss of life and property, and achieve the effect of ensuring communication connections

Active Publication Date: 2018-12-28
BEIJING JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a problem that cannot be ignored is that cellular mobile communication networks, WLAN, and the Internet are all infrastructure-based networks, and mobile terminals need to establish connections with infrastructure (such as base stations, servers, etc.) in advance to achieve communication.
Once the preset infrastructure is destroyed by force majeure such as earthquakes, fires, floods, etc. and cannot be restored within a short period of time, it will be difficult for the information to be sent in areas without network coverage to be transmitted to the outside world, resulting in significant loss of life and property

Method used

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  • Information transmission method and device based on vehicle-mounted mobile terminal
  • Information transmission method and device based on vehicle-mounted mobile terminal
  • Information transmission method and device based on vehicle-mounted mobile terminal

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Embodiment Construction

[0045] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0046] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be understoo...

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Abstract

The embodiment of the invention provides an information transmission method based on a vehicle-mounted mobile terminal and a device thereof. The information transmission method based on the vehicle-mounted mobile terminal comprises the steps that at least one set of handheld mobile equipment starts an emergency mode and constructs a wireless self-organized network in an area without network; when the vehicle-mounted mobile terminal is in the wireless self-organized network, the vehicle-mounted mobile terminal receives information to be sent uploaded by at least one set of handheld mobile equipment; and when the vehicle-mounted mobile terminal is in an area with network infrastructures, the vehicle-mounted mobile terminal uploads the received information to be sent to a base station. Effective transmission of the information can be guaranteed under the condition of no network infrastructures.

Description

technical field [0001] The invention relates to the field of mobile communication without infrastructure, in particular to an information transmission method and device based on a vehicle-mounted mobile terminal. Background technique [0002] The rapid development of cellular mobile communication networks and the Internet has made the transmission of information to be sent extremely smooth. However, a problem that cannot be ignored is that cellular mobile communication networks, WLAN, and the Internet are all infrastructure-based networks, and mobile terminals need to establish connections with infrastructure (such as base stations, servers, etc.) in advance to achieve communication. Once the preset infrastructure is destroyed by force majeure such as earthquakes, fires, and floods and cannot be restored within a short period of time, it will be difficult to transmit information to the outside world in areas without network coverage, resulting in significant loss of life and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/02H04W4/44H04W4/90H04W52/02H04W76/00H04W84/18
CPCH04W4/04H04W4/90H04W52/0225H04W76/50H04W84/18Y02D30/70
Inventor 吴昊王瑾赵笑楠陈霞
Owner BEIJING JIAOTONG UNIV
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