The invention discloses an internet of things chest control method. The method comprises the following steps: a, monitoring temperature, humidity and odor in a chest through a thermometer, a humidity sensor and an odor sensor; b, transmitting corresponding temperature, humidity and odor signals to a chest master module through the thermometer, the humidity sensor and the odor sensor; c, sending the temperature, humidity and odor signals to wireless network communication equipment through a wireless network communication module by the chest master module; d, controlling an exhaust fan, a dryer and an anion ultraviolet sterilization bulb through the wireless network communication equipment by a user to control the temperature, humidity or odor conditions in the chest. The temperature, humidity and odor conditions in the chest can be detected in real time through above step design, and the temperature, humidity and odor conditions in the chest can be controlled through the wireless network communication equipment, so that the user can conveniently manage the clothes and maintain the freshness and cleanness of the clothes; the method is especially suitable for mobile users.