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Sound The Horn And Capture

Keygotech can provide users with a variety of independently developed, mature and reliable horn capture products, including fixed horn capture systems, portable horn capture devices, and vehicle mounted horn capture systems. This series of products has passed multiple professional certifications from authoritative institutions such as the Ministry of Public Security and the Institute of Metrology. Its high-tech whistle catching system can seamlessly integrate with the existing traffic police violation monitoring system, supporting on-site and off-site law enforcement. It has been launched and used in more than 100 cities across the country, covering multiple first tier and provincial capital cities in bulk.

The Keygo horn capture system adopts advanced sound localization algorithms, which can accurately locate the sound of vehicle horns, ignoring interference sounds such as car engines, brakes, special vehicle sounds, and electric horn sounds. At the same time, the horn capture system can generate punishment basis images that meet the requirements of GAT832-2014 "Technical Specification for Image Evidence Collection of Road Traffic Safety Violations", as well as generate a 2-second "sound" video, and store real-time photos, sound videos, and other evidence of the illegal horn process in the central backend for further verification. All the capture management data of its high whistle capture system can be seamlessly integrated into the existing traffic police violation monitoring system, providing authoritative basis for whistle capture and evidence collection.

系统特点

 

其高科技的固定式鸣笛抓拍系统是行业内应用广泛,成熟可靠的一款产品,可根据需求安装于不同路段。
 
  • 说装就装:1根现有电警杆即可安装完成,无须安装两根横杆。
  • 即装即用:24小时实现从安装到系统上线运行抓拍,成熟的工业化产品。
  • 一鸣必抓:2s内定位识别鸣笛的车牌号码;视频还原鸣笛抓拍前后过程。
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    固定式鸣笛抓拍的核心部件——声学探头(32通道和64通道可选) ▼▼▼

     

     
     

    主要参数

     

  • 麦克风数量和种类 :32个MEMS, 64个MEMS;
  • 麦克风可测声压级范围:30~ 120dBA;
  • 频率范围:200Hz~8000Hz;
  • 有效探测距离:安装投影位置前方50米;
  • 有效探测位置:安装投影位置;
  • 有效探测宽度:3~5车道;
  • 横向分辨率:可区分有效探测区域内相邻车道并排车辆的鸣笛声;
  • 纵向分辨率:可区分有效探测区域内前后车辆的鸣笛声;
  • 行进车辆鸣笛:可分辨,典型城市道路车辆行进速度下均可抓拍。
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    固定式鸣笛抓拍应用展示 ▼▼▼

     

     
     

     

    检测认证

     

    违法鸣笛抓拍系统获公安部检验认证 ▼▼▼

     

     
     

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    车载式鸣笛抓拍系统 >

     

    鸣笛抓拍应用案例展示 >

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