Multi-source sensing emergency linkage method and system for smart city

The invention discloses a multi-source sensing emergency linkage method and system for a smart city, and belongs to the field of smart cities, and the multi-source sensing emergency linkage method comprises the steps of multi-source data acquisition, multi-source data denoising and data security verification. According to the invention, after the module receives the data, the de-noising algorithm is firstly used to remove the repeated data, then the security algorithm is used to verify whether the collected data is safe, tampered, real and reliable, and then the alarm information is sent out. 本发明公开了一种面向智慧城市的多源感知应急联动方法与系统，属于智慧城市领域，所述的多源感知应急联动方法包括多源数据获取，多源数据去噪，数据安全验证。本发明在接收到数据的模块后，先用去燥算法去除重复数据，再通过安全算法验证收集到的数据是否是安全的，是否是被篡改的，是否真实可靠，然后才发出报警信息。