Low-power-consumption dormancy activation communication power saving method for electric transmission lines

Abstract

The invention discloses a low-power-consumption dormancy activation communication power saving method for electric transmission lines, which is characterized in that: based on the operation of equipment, the operating state of the equipment is divided according to the power consumption arising from the activity of a communication module; the operation of equipment is divided into six operating states, namely a deep dormancy state, a dormancy state, a hazy state, an awakening state, an excited state and an extremely excited state; after the equipment is awakened, the excited state or the extremely excited state also can be selected according to the data volume; and the implementation of a whole dormancy activation mechanism needs the assistance of a master control module, the communication module and a power management module. According to the invention, a complete set of dormancy activation mechanism is established in accordance with the requirements for the communication capability, therefore, through carrying out subdivided application on communication resources, the reduction of power consumption of the whole system is realized, and the power-saving and energy-saving problems of intelligent equipment with a communication function in an electric transmission line under special environments can be solved; and when no communication requirement exists, the communication resources are closed, so that a lot of power consumption is saved, the low-power-consumption requirements of the equipment are satisfied, the power supply of the equipment is simplified, and the modification and cooperation of a bottom layer of a communication protocol are not required.

Description

technical field [0001] The present invention relates to the field of low-power communication technology, in particular to a power-saving method for low-power dormancy activation communication of equipment with a communication function on a power transmission line. Background technique [0002] With the development of information technology such as condition monitoring, more and more smart devices whose functionality depends on their communication capabilities will be deployed on transmission lines, and in many cases need to support two or more communication methods. However, transmission lines The distribution range is wide, unattended, and there is no mains power. The development of its monitoring and other technologies relies heavily on low-power communication technology. For example, smart devices on transmission lines generally work in the wild environment without mains power. In this way, the power consumption problem that supports the communication function must face t...

AI Technical Summary

Problems solved by technology

Moreover, the use of low-speed low-power communication modules cannot meet the needs of data bursts.

If the bottom layer of the communication protocol is changed to meet the power consumption requirements, it will inevitably affect the speed and greatly sacrifice the compatibility of various communication methods, which cannot be applied to the environment where communication facilities have been deployed.

Therefore, the existing technical solutions adopt low-power microprocessors and components, or modify the protocol channel, and exchange the reduction of speed for the reduction of power consumption. The power consumption of the processor is not as high as that of the communication module. It does not play a decisive role. For the transformation of the protocol channel, it not only fails to meet the needs, but also limits the communication method, which greatly damages the versatility

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