Multifunctional baby carriage system

The invention relates to a multifunctional baby carriage system, which comprises a baby carriage. The baby carriage is provided with a weighing sensor, the weighing sensor is connected with an MCU, and the MCU is also connected with a buzzer. The system also comprises an intelligent mobile phone; the intelligent mobile phone is internally provided with a first Bluetooth module; and the MCU is also connected with a ranging module and a second Bluetooth module for being connected with the first Bluetooth module. Bluetooth wireless communication is realized through the first Bluetooth module and the second Bluetooth module in the intelligent mobile phone, a condition of whether the baby is taken away is judged through a weight signal detected by the small weighing sensor, and the buzzer is automatically controlled to give an alarm automatically. In addition, control on music on and off and volume adjustment is sent to the MCU through the intelligent mobile phone, and control on motor forward, backward, steering, quickening, stopping and synchronization is sent to a motor driving module. Thus, the baby carriage use safety is improved, and intelligent control on the baby carriage by the intelligent mobile phone is enriched.