Today’s era has entered the pace of development of the information age. Information has penetrated into all aspects of people’s lives and is widely used in other fields. Advanced information technology can effectively improve the scientificity and accuracy of fire control dispatching and command system in decision-making, thus reducing people’s property losses. With the arrival of the information age, all walks of life have entered a stage of rapid development. The fire control dispatching system has also undergone significant changes under the role of the information system, especially the big data plays a very important role in the process of building the information resource system. The construction and application of big data in the fire control system command platform also has a good effect. Big data can be used to make better guidance and arrangement for the fire control system, making the fire control work more efficient. This paper analyzes the application of big data in the fire control system command platform, points out the problems that should be paid attention to in the construction of big data, and puts forward the construction direction of fire control system command platform in the era of big data.