Single chip microcomputer scheme applies energy-saving control. Because intelligent electronic devices may be often carried out, the energy consumption requirements of these devices are very high, so some energy-saving control modules are often designed to improve the standby time of intelligent electronic devices. The application of single chip microcomputer technology in energy-saving control is mainly divided into the following aspects:

1、 When intelligent electronic devices are out, most of them are in the light load mode. At this time, it is necessary to further reduce the power consumption on the premise of ensuring their basic functions through energy-saving control. Through the collection of data in intelligent electronic equipment, single chip microcomputer can roughly infer that the current equipment is under low load. At this time, it can reduce the output of voltage and current to achieve the purpose of energy saving;

2、 Single chip microcomputer can control the rhythm of energy consumption,

For example, in the Xiaomi bracelet, the human body's heart rate, sleep and movement steps are collected, which will be stored locally and reported at the frequency of minutes; When the information is not reported, the equipment is in the state of low energy consumption. When the information is reported, there will be some consumption in network transmission. The single chip microcomputer can control the rhythm of energy consumption and control most of the time of the bracelet in the state of low energy consumption, which can make the standby time more than 72 hours. In order to better improve the intelligence of intelligent electronic devices, intelligent voice devices can allow human beings to control through simple language and realize the purpose of voice human-computer interaction. At present, the voice processing chip has been developed and applied to intelligent electronic devices. The application of single chip microcomputer in intelligent voice equipment is mainly divided into the following two parts: in terms of software setting, because the single chip microcomputer can process some business logic through programming, it can operate the intelligent voice processing process. For example, in the navigation intelligent electronic device, some road names and distances can be extracted and then broadcast; At the same time, you can also choose different celebrity tones to broadcast, so as to truly realize intelligent customization and better meet the needs of users; Second, in terms of hardware design, due to the large consumption of resources by intelligent voice devices, in order to better prolong the standby time of products, single chip microcomputer technology will be used to dynamically control the power of products and further reduce the consumption of electricity. At the same time, we can also improve the response time of hardware and further improve the user experience through single chip microcomputer technology.