Aiming at the problems of low safety, slow thermostat adjustment, poor effect and low intelligence of the heating equipment currently on the market, a heating equipment control system based on fuzzy PID was designed. The system completes the acquisition of temperature and humidity as well as intelligent interactive control functions through sensor arrays and power adjustment modules. At the same time, the system uses the fuzzy PID control algorithm to achieve precise control of the ambient temperature, which can make timely prediction and processing of some behaviors that cause potential safety hazards. After MATLAB system simulation and actual test, the fuzzy PID control system can not only achieve no overshoot basically, but also have high robustness. When compared with the traditional PID, both the oscillation period and adjustment time are shortened by 46% and 25% respectively. In addition, the system can also handle all kinds of potential safety hazards well, which greatly improves the safety during heating and has a good market prospect.