Massive video distributed searching method faced to actual police affairs fight

The invention relates to a massive video distributed searching method faced to actual police affairs fight, wherein the method includes steps of (1), building up a distributed network environment; (2), managing the calculation resource and transmitting data; (3), managing and storing the video data; (4), distributing and managing the task; (5), processing a key frame of the video; (6), performing structural information management; (7), performing real-time display and feedback. By applying the method, a distributed network can be rapidly set up so as to connect all available calculating resources together, and effectively store and manage the increasing investigation video data; specific to the existed clue information, the massive investigation video is performed with distributed searching, related feedback is realized according to the real-time displayed searching result, so as to rapidly and exactly acquire the video clue. 本发明涉及种面向警务实战的海量视频分布式检索方法，包括以下步骤(1)搭建分布式网络环境；(2)管理计算资源并传输数据；(3)对视频数据进行管理和存储；(4)对任务进行分