Temperature control system of modern infant incubator

The utility model relates to an infant incubator, in particular to a temperature control system of the modern infant incubator. The temperature control system comprises a temperature sensor, a crystal oscillator, an MCU (Microprogrammed Control Unit), an EEPROM (Electrically Erasable Programmable Read-Only Memory), a display module, a fault alarm module, a temperature setting module and a temperature correction module, wherein the temperature sensor, the crystal oscillator, the EEPROM, the display module, the fault alarm module, the temperature setting module and the temperature correction module are respectively connected with the MCU; the temperature sensor is a DS18B20 sensor; and the MCU is a C8051f320 singlechip. The temperature control system can be used for measuring and displaying temperature in the incubator in real time, automatically setting safety temperature range, and carrying out sound-light alarm when the temperature is abnormal, so that the safety of use is improved; and an optical signal of