A wireless sensor network distributed video based cooperative scheduling

The present invention discloses a video taken based distributed coordinated scheduling method for wireless sensor network nodes of the plurality of video collaboration, dynamic adaptive scheduling, select an appropriate video sensor nodes to a current video transmission. In this state no intrusion, the system operates in the static scheduling state, according to the scheduling server allocates time the system turns into the semi-activated state; the state after the intrusion occurred, the first group according to the dynamic scheduling, determining intrusion region, other regions remain dormant node , and then based on such algorithm CPNS redundant nodes sleeping, collecting sending node is active, the other nodes into the semi-activated state region. The present invention combines the centralized and distributed scheduling method, the method provides a better solution in a transit node of each video acquisition energy consumption, energy balance, to transport management, the problems, the wireless sensor networks to improve video transmission of rationality and energy balance.