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Real-time traffic status speech query and broadcast method and system

A technology of real-time road conditions and road conditions, applied in traffic control systems of road vehicles, traffic control systems, instruments, etc., can solve problems such as inability to safely query road conditions, achieve convenient and fast services, and solve potential safety hazards

Inactive Publication Date: 2017-03-15
JINGWAH INFORMATION TECH CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method and system for querying and broadcasting real-time road conditions by voice in view of the problem that road conditions cannot be safely inquired during driving in the prior art

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  • Real-time traffic status speech query and broadcast method and system
  • Real-time traffic status speech query and broadcast method and system
  • Real-time traffic status speech query and broadcast method and system

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Embodiment Construction

[0054] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0055] The present invention provides a method and system for voice query and real-time broadcasting of road conditions. , Intelligent voice analysis understands the needs of car owners, searches for the corresponding real-time road conditions, and then combines to generate voice for playback. This technical solution can be implemented based on the Android operating system, and the hardware environment requires support for microphone recording, support for wifi or 3G / 4G networks, GPS positioning and sound output. This solution is preferably implemented on the vehicle rearview mirror product, the s...

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Abstract

The invention comprises a real-time traffic status speech query and broadcast method and system. The method includes the following steps that: traffic status query speech information is received in a vehicle; speech recognition is performed on the traffic status query speech information, and the traffic status query speech information is converted into query text information; semantic analysis is performed on the query text information, the semantic instruction of the query text information is determined; the semantic instruction is sent to a server; the server returns corresponding traffic status response text information according to the semantic instruction; and broadcasting is performed in the vehicle according to the traffic status response text information. With the method and system of the invention adopted, the potential safety hazards of traffic status query in a driving process can be eliminated; a user neither needs to look at a screen nor needs to perform manual operation, the user only needs to perform wake-up operation to carry out human-computer dialogue so as to query real-time traffic statuses, and therefore, more convenient and efficient services can be brought to the user.

Description

technical field [0001] The invention relates to the technical field of voice recognition and voice synthesis, in particular to a method and system for voice query and broadcast real-time road conditions. Background technique [0002] Real-time road conditions are a concept proposed in view of the unimpeded traffic conditions in today's cities. Knowing real-time road conditions in a timely manner is very necessary for people traveling in traffic. Knowing the real-time road conditions in time can facilitate the general public, especially car owners and users to choose travel routes, avoid peak road sections, save time, and travel safely. [0003] The real-time road conditions can be obtained through the monitoring equipment installed on the road, or the positioning equipment installed on the vehicle, and a real-time and dynamic investigation system for the traffic conditions of the road sections it passes through. [0004] In the prior art, real-time road conditions are queri...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/0967
Inventor 徐良福蒋建华王正新李华
Owner JINGWAH INFORMATION TECH CO LTD
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