Micro-power consumption control method of motion monitoring and tracking equipment

Abstract

The invention discloses a micro-power consumption control method of motion monitoring and tracking equipment. A hardware energy consumption management and control part and a software energy consumption dynamic strategy part are combined; in the hardware energy consumption management and control part, by adopting control CPU frequency reduction and IO configuration, embedded secondary development of a communication CPU module, and complete isolation between the communication CPU module and a power supply, a dormant current of a whole machine is enabled to be smaller than 5 [mu]A; and in the software energy consumption dynamic strategy part, after a remote background server receives reported data of a terminal, according to parameters of the terminal, a terminal energy consumption managementand control strategy is formulated and sent to the terminal for execution. By controlling the power consumption of the whole machine, during the dormant period, the working current of the whole machine is less than 5 [mu]A; and in the tracking period, the communication CPU module works and performs data interaction with the remote server, the power consumption of the whole machine is less than 80mA, and when the communication CPU module is dormant in the tracking period, the power consumption of the whole machine is less than 1 mA.

Description

technical field [0001] The invention relates to a micro-power consumption control method of motion monitoring and tracking equipment, which is suitable for anti-theft of fixed assets and tracking of motion tracks of biological assets, and belongs to the field of wireless communication. Background technique [0002] Fixed assets are an important part of the assets of government agencies, enterprises and institutions. Because fixed assets have the characteristics of high value, long service life and scattered use locations, how to prevent theft and alarm in real time when criminals are stealing, and criminals are transshipment When fixing assets, how to track their transshipment trajectory in real time has always been a concern of people. Considering that there are a large number of fixed assets and they are distributed in regular indoor and outdoor locations, the monitoring and tracking equipment cannot use external power supply for equipment operation, and the equipment itse...

AI Technical Summary

Problems solved by technology

This method requires a powerful external CPU for calculation and logic control. On the one hand, the volume of the circuit board of the whole machine is increased, and on the other hand, the power consumption of the whole machine cannot be effectively controlled.