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Voice prompting method and system

A voice prompt and voice technology, applied in the field of information processing, can solve the problems of being unable to judge, stopping at the intersection of traffic lights, running a red light car, etc.

Inactive Publication Date: 2017-02-15
上海卓易电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when passing through a traffic light intersection, when the car owner sees that the green light is about to turn into a red light in the countdown, it may not be possible to judge that the intersection can be passed smoothly before the red light turns on.
If the judgment is inaccurate, it may cause the situation of running a red light or parking the car at a traffic light intersection

Method used

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  • Voice prompting method and system
  • Voice prompting method and system
  • Voice prompting method and system

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Embodiment Construction

[0027] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the scope of protection of this application.

[0028] figure 1 It is a flow chart of a voice prompt method provided by the embodiment of this application. Although the processes described below include multiple operations occurring in a particular order, it should be clearly understood that these processes may include more or fewer operations, which may be performed sequential...

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Abstract

The invention provides a voice prompting method and system. The method comprises the following steps: obtaining the driving route of a vehicle, wherein the driving route at least comprises one intersection with a traffic light; obtaining the current position of the vehicle, determining the distance between the current position and a position of the intersection, which is closest to and in front of the vehicle; when the distance reaches a preset distance threshold, calculating the minimal time for passing the preset distance threshold, and broadcasting the calculated minimal time in voice. The provided voice prompting method and system can prompt a driver whether he can successfully pass a traffic light intersection or not.

Description

technical field [0001] The present application relates to the technical field of information processing, in particular to a voice prompt method and system. Background technique [0002] With the continuous development of urban construction, in order to maintain the order of urban roads, traffic lights are often set at busy intersections to control the passage of vehicles. [0003] Currently, when driving, people can use the navigation system installed in the terminal device to plan the route. In the existing navigation system, it often reminds the car owner whether there are traffic lights ahead, whether there is monitoring, and the direction to travel at the intersection ahead. However, when the car owner is about to pass through a traffic light intersection, when the car owner sees that the green light is about to jump to a red light at the countdown, it may not be possible to judge that the car owner can pass the intersection smoothly before the red light is on. If the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34G01C21/36
CPCG01C21/343G01C21/3629
Inventor 崔海华
Owner 上海卓易电子科技有限公司
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