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Dynamic voice prompt method and vehicle-mounted system

A voice prompt, vehicle-mounted system technology, applied in the direction of road vehicle traffic control systems, traffic control systems, instruments, etc., can solve problems such as lengthy, distracting drivers, safety accidents, etc., and achieve the effect of improving driving safety.

Active Publication Date: 2018-03-02
大陆汽车车身电子系统(芜湖)有限公司
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AI Technical Summary

Problems solved by technology

[0003] However, the existing voice prompt schemes all have a set of pre-designed prompt processes, and the voice content of the prompts in specific functions is the same
For example, in a driving environment with poor visibility, the driver needs to concentrate on the road conditions and nearby vehicles, the pre-designed lengthy voice prompts can easily distract the driver's attention, thus causing safety accidents

Method used

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  • Dynamic voice prompt method and vehicle-mounted system

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Embodiment approach

[0017] refer to figure 1 Shown, according to an embodiment of the dynamic speech method of the present invention, it comprises:

[0018] Step s10, forming a broadcast event according to the collected reminder related data;

[0019] Step s20, according to the voice prompt request, determine the voice prompt mode under the broadcast event;

[0020] Step s30, broadcasting the voice prompt in the determined voice prompt mode.

[0021] In the above-mentioned embodiments, since the characteristic elements constituting the broadcasting scene vary from scene to scene, the data to be collected can be selected accordingly according to actual application requirements and hardware and software resources. But in general, the factors that determine the broadcast scene are generally related to people, cars or the environment. Therefore, optionally, the prompt associated data may include data related to any one or more of the three, for example, vehicle status data related to the car, exte...

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Abstract

A dynamic voice prompt method and a vehicle-mounted system. The method includes: forming a broadcast event according to the collected prompt associated data; determining the voice prompt mode under the broadcast event according to the voice prompt request; performing the broadcast of the voice prompt in the determined voice prompt mode. The method makes the broadcast voice prompt adapt to the current broadcast scene as much as possible. Therefore, it is avoided that the user's driving is affected due to the original fixed prompt method not being suitable for the broadcast scene, so as to improve driving safety.

Description

technical field [0001] The invention relates to the development of voice assistant technology, in particular to a dynamic voice prompt method. Background technique [0002] At present, in the car infotainment system, voice prompts have been adopted to transmit information to the user, so as to reduce the interference to the user during driving. For example, prompts for navigation guidance through voice, and recognition results and corresponding information for user voice commands through voice feedback. The way of using the voice prompt can enable the user to obtain the required information without taking his eyes off the road during the driving process, which improves the driving safety. [0003] However, the existing voice prompt solutions all have a set of pre-designed prompt processes, and the voice content of the prompts in specific functions is the same. For example, in a driving environment with poor visibility, the driver needs to concentrate on the road conditions...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/0962
Inventor 卢星旺
Owner 大陆汽车车身电子系统(芜湖)有限公司
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