Electricity-saving control method of electric papers reading device

Abstract

The present invention discloses a power save control method of the e-paper reading device, belonging to the field of information technology, which includes the following technological characteristics: through establishing a resource state table, a queue statistical table, a strategy table, a system state table and a trigger condition table, the system is capable of exactly judging the current system state and predict the system state switching to the next step, through the strategy table, investigating the strategy obeyed by the system state of the next step, and then through the power schemes provisioning module, the subassembly of the power supply which is capable of being managed independently, controlling the opening and closing of all the circuit or part of the circuit of the subassembly of the power supply which is capable of being managed independently, thereby having an effective power management to the e-paper reading device, and without prejudice to the normal operation at the same time. According to the current state of the system and the strategy obeyed in the next step, the present invention has a dynamic and intellectualized management to the power dissipation of the subassembly of the power supply which is capable of being managed independently and arranged in the e-paper reading device, fundamentally solving the power dissipation of the e-paper reading device.

Description

technical field [0001] The invention belongs to the field of information technology, in particular to a power saving control method of an electronic paper reading device. Background technique [0002] The rapid development of Internet technology is gradually changing the way people read. Now people have more and more demand for electronic reading methods, especially handheld reading methods. Therefore, various handheld reading devices have appeared in the market, such as: electronic reading methods. Readers, personal digital assistants, electronic dictionaries, learning machine products and large-screen mobile phones, etc. The handheld reading device is usually powered by a battery. How to reduce the power consumption of the handheld reading device and ensure the normal operation of the handheld reading device for a long time is an important indicator for measuring the handheld reading device. In order to meet the various needs of consumers at the same time, the handheld re...

AI Technical Summary

Problems solved by technology

Due to the above characteristics of electronic paper, there are many electronic paper reading devices with electronic paper as the display screen on the market. However, the existing electronic paper reading devices have great limitations, that is, they can only read statically It controls and manages the power supply of the electronic paper during information processing, but does not control and manage other devices in the electronic paper reading device that can independently manage the power supply, let alone independently manage the power supply in the electronic paper during other operations or tasks Devices are effectively managed, therefore, the power consumption problem of existing electronic paper reading devices has not been fundamentally resolved

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