Traffic vehicle whistling sound source positioning system

Abstract

The invention relates to a traffic vehicle whistling sound source positioning system. The traffic vehicle whistling sound source positioning system comprises: a main control terminal for information collection and processing and provided with a built-in area map; an area division module for dividing the area map into a plurality of areas bordering each other, and marking the areas, wherein an information collection terminal is arranged in each marked area; a vehicle whistling sound collection module for collecting vehicle whistling sound and provided with a plurality of built-in sound collection units corresponding to each marked area, wherein each sound collection unit is coupled with the corresponding information collection terminal and collects the vehicle whistling sound in the corresponding marked area; and a whistling vehicle positioning module for positioning a whistling vehicle and provided with a plurality of built-in whistling vehicle positioning unit corresponding to each marked area, wherein each whistling vehicle positioning unit is coupled with the corresponding information collection terminal and positions the whistling vehicle in the corresponding marked area in real time. The traffic vehicle whistling sound source positioning system provided by the invention has the effect of improving the positioning accuracy of the whistling vehicle.

Description

technical field [0001] The invention relates to the technical field of traffic detection, in particular to a traffic vehicle whistle sound source positioning system. Background technique [0002] In road traffic, drivers often honk to attract the attention of other traffic participants (for example, other motor vehicles, bicycles or pedestrians), and in recent years, some cities have formulated rules and regulations prohibiting urban residents Districts, schools and other densely populated areas whistle, so more and more attention has been paid to locating and stopping the prohibited whistle vehicles in time. [0003] In the prior art, when locating prohibited whistle vehicles, the entire urban area is usually monitored at the same time, and there are many densely populated areas that need to prohibit honking within the entire urban area. If simultaneous monitoring is performed, It is inevitable that some vehicles that violate the horn will be ignored, resulting in a decrea...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when locating prohibited whistle vehicles, the entire urban area is usually monitored at the same time, and there are many densely populated areas that need to prohibit honking within the entire urban area. If simultaneous monitoring is performed, It is inevitable that some prohibited horn vehicles will be ignored, resulting in a decrease in the positioning accuracy of prohibited horn vehicles

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