CONTROL SYSTEM FOR CONTROLLING SMART SYSTEM TO LOWER POWER CONSUMPTION ON BASIS OF BLUETOOTH DEVICE

摘要

A control system for controlling a smart system to lower power consumption on the basis of a Bluetooth device, wherein the control system comprises: a master control chip of a smart system; a Bluetooth device, which is connected to the master control chip; a controller, which is connected to the Bluetooth device and the master control chip respectively, the controller being used for connecting a power supply, and the controller being used for controlling a power supply circuit of the master control chip to turn on and off; an isolation circuit, which is connected to the Bluetooth device and the master control chip respectively; when the controller controls the power supply circuit of the master control chip to turn off, the isolation circuit causes the Bluetooth device to be in an enabled state, which overcomes the problem in the existing technology wherein costs are raised as a result of adding a microcontroller to achieve Bluetooth wake-up, as well as the problem wherein the overall power consumption of the smart system is high.