The invention provides a tracking vehicle based on outdoor sound source localization detection, and relates to the technical field of sound source localization, the tracking vehicle based on outdoor sound source localization detection comprises a remote control vehicle, the upper end of the remote control vehicle is fixedly provided with a remote control vehicle storage battery used for power supply, and the remote control vehicle storage battery is connected with the remote control vehicle. The sound source collector comprises a collector shell, a collecting barrel groove, a collecting barrel, a collector shell back plate, an audio conversion barrel, an infrared emitter and a collecting barrel fixing frame; according to the direction capable of tracking the position of a sound source proposed in the background technology, a cradle head rotating assembly is designed and added on the basis of the remote control car, a second motor rotates to drive a horizontal rotating shaft and drives a horizontal rotating frame to rotate in a linkage mode, and therefore a connecting ring can be pushed to rotate with a connecting ring rotating shaft as the circle center; according to the invention, the alignment direction of the upper sound source collector can be adjusted, and directional collection is carried out according to the sound transmission direction, so that the target sound source can be better collected, and the tracking efficiency is improved.
本发明提供一种基于户外声源定位检测的追踪车,涉及声源定位技术领域,该一种基于户外声源定位检测的追踪车,包括遥控车,所述遥控车上端固定安装有用于供电的遥控车蓄电池,所述声源收集器包括:收集器外壳、收集筒槽、收集筒、收集器外壳背板、音频转换筒、红外线发射器和收集筒固定框;本发明根据上述背景技术中提出的能够追踪声源位置的方向,本发明在遥控车的基础上设计添加了云台转动组件,其中通过二号电机旋转带动水平转轴,并联动水平旋转框旋转,从而能够推动连接圈以连接圈旋转轴的为圆心做旋转运动,能够将上方声源收集器的对准方向进行调整,根据声音传播的方向进行指向型收集,从而能够更好的收集目标声源,增加追踪的效率。
Tracking vehicle based on outdoor sound source positioning detection
一种基于户外声源定位检测的追踪车
2022-03-01
Patent
Electronic Resource
Chinese
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