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

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...

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

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