Public security integrated management system and public security integrated management method

The invention provides a public security integrated management system and a public security integrated management method. the public security integrated management system comprises a dangerous material management subsystem for carrying out information acquisition, information analysis and video monitoring on a dangerous material warehouse-in process, a storage process, a warehouse-out process, a transportation process, a handover process, a distribution process and a use process, and a special place management subsystem for carrying out information acquisition, information analysis and video monitoring on an activity place and a fixing place. Prevention first and prior control serves as a rule, early warning, warning and alarming signals are sent out automatically through setting a threshold, graded management is realized in match with a provincial public security authority, a city public security authority, a county public security authority and an area public security authority, an information flow is used for guiding a material flow, various activities and places are monitored in real time through the information technology and a video point adjustment system, happening of dangerous material logistics accidents and special place emergencies and illegal events can be effectively prevented, and public security and social stability are facilitated.