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Vehicle information transmission method and system based on voice channel

A vehicle information and voice channel technology, applied in the field of automobile information transmission, can solve problems such as data transmission delay instability, achieve the effects of strong versatility and practicability, avoid delay, and simple structure

Inactive Publication Date: 2020-03-10
SHANGHAI QINGGAN INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are some vehicle information transmission systems in the prior art. When these vehicle information transmission systems transmit vehicle data, there will be an instability problem of delay in data transmission.

Method used

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  • Vehicle information transmission method and system based on voice channel
  • Vehicle information transmission method and system based on voice channel
  • Vehicle information transmission method and system based on voice channel

Examples

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Embodiment Construction

[0032] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0033] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compo...

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Abstract

The invention discloses a vehicle information transmission method and system based on a voice channel. The vehicle information transmission method based on the voice channel comprises the following steps: firstly, sending an eCall request, receiving the eCall request, transmitting MSD data, judging whether the MSD data is successfully transmitted or not, if the MSD data is successfully transmitted, transmitting a voice signal, and establishing voice connection between a vehicle terminal and a PSAP terminal. According to the invention, voice connection can be established between the vehicle-mounted terminal personnel and the PSAP terminal; according to the invention, the communication between the personnel at the vehicle terminal and the background personnel at the PSAP terminal is ensured,the vehicle information is transmitted by using the voice channel after the eCall is triggered by the accident vehicle, and the instability problem of time delay of data transmission is avoided whenthe vehicle data transmission is carried out. The vehicle information transmission system based on the voice channel comprises the terminal module, the eCall server module and the PSAP module, is simple in structure, avoids the instability problem of time delay of data transmission during vehicle data transmission, and can be widely applied to vehicle machines.

Description

technical field [0001] The invention relates to the technical field of vehicle information transmission, in particular to a voice channel-based vehicle information transmission method and system. Background technique [0002] There are some vehicle information transmission systems in the prior art. When these vehicle information transmission systems transmit vehicle data, there will be an instability problem of delay in data transmission. Contents of the invention [0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a vehicle information transmission method and system based on a voice channel, which is used to solve the problem of delay in data transmission in the prior art during vehicle data transmission. Stability issues. [0004] In order to achieve the above object and other related objects, the present invention provides a vehicle information transmission method based on a voice channel. The vehicl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M11/06H04W4/40H04W76/10
CPCH04M11/066H04W4/40H04W76/10
Inventor 严炜
Owner SHANGHAI QINGGAN INTELLIGENT TECH CO LTD
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