The invention relates to the technical field of artificial intelligence, and particularly discloses an early warning method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining real-time video stream data of a target region containing a pedestrian path from camera equipment; dividing the target area according to the display state of the traffic light at the current moment, and determining an impassable area; when the pedestrian is detected in the impassable area, generating a first warning voice according to the appearance feature, the first behavior feature and the first position information of the pedestrian; performing analog-to-digital conversion processing on the first warning voice to obtain a first digital signal; compressing the first digital signal to obtain a second digital signal; performing channel coding processing on the second digital signal to obtain a third digital signal; and sending the third digital signal to an audio playing device so as to play the first warning voice through the audio playing device to warn pedestrians.
本申请涉及人工智能技术领域,具体公开了一种预警方法、装置、电子设备及存储介质,其中,方法包括:从摄像设备获取包含人行通道的目标区域的实时视频流数据;根据当前时刻红绿灯的显示状态,对目标区域进行区域划分,确定不可通行区域;当在不可通行区域中检测到行人时,根据行人的外观特征、第一行为特征和第一位置信息生成第一警示语音;对第一警示语音进行模数转换处理,得到第一数字信号;对第一数字信号进行压缩处理,得到第二数字信号;对第二数字信号进行信道编码处理,得到第三数字信号;向音频播放设备发送第三数字信号,以通过音频播放设备播放第一警示语音,对行人进行警示。
Early warning method and device, electronic equipment and storage medium
预警方法、装置、电子设备及存储介质
2024-09-17
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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