Information acquisition and fire protection linkage alarming system for elevator

The utility model relates to an information acquisition and fire protection linkage alarming system for an elevator, which comprises an elevator monitoring terminal, a 3G (third generation) communication network and a safety information management platform. A data acquiring interface circuit of the elevator monitoring terminal is in communication connection with a fire protection safety system interface and an elevator cluster system interface through a bus communication protocol, and the elevator monitoring terminal is connected with the 3G communication network and is connected with a server side of the safety information management platform through a 3G network transceiving module. The elevator monitoring terminal is connected with a fire disaster alarm output end of the fire protection safety system, provides aids for professionals to analyze fault and inspect and remove potential hazards by automatically monitoring running state data of the elevator in real time and is seamlessly butted with an existing fire disaster alarming system by acquiring fire disaster alarming informing in real time, and accordingly loss caused by fire disasters is reduced.