The invention discloses an intelligent individual soldier system, which comprises a vital sign belt and a mobile control terminal, wherein the vital sign belt is provided with a multi-parameter vital sign detection unit, an attitude monitoring unit, a wireless data transmission unit and a warning unit; the vital sign detection unit is provided with an electrocardiogram monitoring sensor, a respiration monitoring sensor, and a temperature monitoring sensor; the electrocardiogram monitoring sensor is provided with a non contact-type electrode; and the mobile control terminal is provided with a wireless communication end, a controller, a positioner, a warner, an expansion port and an intelligent individual soldier control system. data transmission between the vital sign belt and the mobile control terminal is kept in real time through the wireless communication end; the mobile terminal monitors real-time transmitted data and a warning is given; and the warning signal of the mobile control terminal can also be transmitted to a cloud server via a public network system. The system of the invention can monitor other individual soldier electronic devices, vital sign parameters can be monitored in real time, the environment and the equipment condition can also be monitored, and a warning can be given at any time.