目前,很多城市对重大事故隐患和重大危险源的管理还处在普查和督促的阶段,管理和监控模式较为落后,政府和监管部门的主要力量集中在事故的处理即事后查处上,而在事前预防和监控上还需要进一步加强,对城市重大事故隐患和重大危险源的监控工作尚需进一步完善,为此,通过网格化管 At present, many cities are still in the stage of census and supervision of the management of hidden dangers and major hazards in many cities. The management and monitoring models are lagging behind. The main power of the government and regulatory authorities is concentrated on the handling of accidents, that is, afterwards investigation. However, Prevention and monitoring also need to be further strengthened, the monitoring of hidden dangers and major dangerous sources of major cities in the city need to be further improved. To this end,