POWER MANAGEMENT METHOD, DEVICE AND MICRO-ENERGY POWER SUPPLY DEVICE BASED ON MICRO-ENERGY COLLECTION

摘要

#$%^&*AU2019100389A420190516.pdf#####ABSTRACT A power management method, device and micro-energy power supply device based on micro-energy collection is provided. This method is performed based on a SOC and includes: S101: selecting a collection mode to collect micro-energy according to a current power supply electric quantity and a current collected electric quantity; S102: setting a communication threshold value and a load threshold value; S103: determining whether the current power supply electric quantity is greater than the communication threshold value regularly according to a time stamp, and communicating with a server when the current power supply electric quantity is greater than the communication threshold value; and S104: determining whether the current power supply electric quantity is greater than the load threshold value regularly, and supplying electric power to a load when the current power supply electric quantity is greater than the load threshold value.5101 Selecting a collection mode to collect micro-energy according to a current power supply electric quantity and current collected electric quantity IF S102 Setting a communication threshold value and a load threshold value Detennining whether the current power supply electric quantity is greater than the communication threshold value S103 regularly according to a time stamp, and communicating with a server when the current power supply electric quantity is greater than the communication threshold value Determining whether the current power supply electric quantity is greater than the load threshold value regularly, S104 and supplying electric power to a load when the current power supply electric quantity is greater than the load threshold value FIG. 1 1/3