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Vehicle-mounted cloud intelligent voice interaction system, method, device and terminal

A technology of intelligent speech and interaction methods, applied in speech analysis, speech recognition, instruments, etc., can solve the problems of high engineering code complexity, low reusability, and many in-vehicle computing resources, so as to reduce computing resources and improve availability. Extensible, modular simplicity

Pending Publication Date: 2022-02-15
西安链科信息技术有限公司
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Problems solved by technology

[0010] Aiming at the problems existing in the prior art, the present invention provides a vehicle-mounted cloud intelligent voice interaction system, method, device and terminal, in particular to an RTOS-based vehicle-mounted cloud intelligent voice interaction system, method, device and terminal, aiming to solve The existing intelligent voice interaction system occupies too many on-board computing resources, high engineering code complexity, and low reusability

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  • Vehicle-mounted cloud intelligent voice interaction system, method, device and terminal
  • Vehicle-mounted cloud intelligent voice interaction system, method, device and terminal
  • Vehicle-mounted cloud intelligent voice interaction system, method, device and terminal

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[0074] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0075] Aiming at the problems existing in the prior art, the present invention provides a vehicle-mounted cloud intelligent voice interaction system, method, device and terminal. The present invention will be described in detail below with reference to the accompanying drawings.

[0076] Such as figure 1 As shown, the vehicle-mounted cloud intelligent voice interaction method provided by the embodiment of the present invention includes the following steps:

[0077] S101, monitoring by the wake-up module of the vehicle-mounted voice interaction system;

[0078] S102, after the vehicle-mounted voice interaction system wakes...

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Abstract

The invention belongs to the technical field of vehicle-mounted voice interaction, and discloses a vehicle-mounted cloud intelligent voice interaction system, method, device and terminal, and the method comprises the steps: a wake-up module of a vehicle-mounted voice assistant carries out the monitoring; a sound acquisition module continuously receives sound; the audio information is sent to the cloud through the HTTP library of the RTOS; continuous voice activity detection is performed ; a voice input ending instruction is sent ; cloud processing is performed ; the HTTP return packet is analyzed; audio data returned by the cloud is played; a vehicle-mounted instruction returned by the cloud is executed ; and the vehicle-mounted voice assistant system is closed. According to the invention, the voice information of the user is sent to the cloud for processing by using the HTTP protocol, vehicle-mounted computing resources are occupied as little as possible, meanwhile, a mature HTTP framework in the RTOS is utilized, the engineering complexity is reduced, the reusability and maintainability of engineering codes are improved, the computing resources occupied by the vehicle-mounted intelligent voice interaction system are effectively reduced, and the engineering complexity is reduced.

Description

technical field [0001] The invention belongs to the technical field of vehicle-mounted voice interaction, and in particular relates to a vehicle-mounted cloud intelligent voice interaction system, method, device and terminal. Background technique [0002] At present, with the development of economy and technology, people's quality of life is gradually improving, and the number of private cars is increasing. The vehicle-mounted voice interaction system on the car has become the standard configuration of the car-machine system. The in-vehicle voice interaction system can complete the corresponding interactive operation according to the voice commands of the people in the car. International giants such as Amazon, Nuance, Google, etc., as well as well-known domestic manufacturers such as iFLYTEK, Baidu, Aspire and Yunzhisheng, all through The way of cooperation with the world's major car companies to jointly promote the comprehensive upgrade of in-vehicle voice interaction from ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/28G10L15/22G10L15/26
CPCG10L15/285G10L15/22G10L15/26
Inventor 李磊宋柏
Owner 西安链科信息技术有限公司
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