Infrared receiver awakening low-power-consumption control method, device and equipment and medium

Abstract

The invention discloses an infrared receiver awakening low-power-consumption control method, device and equipment and a medium, and the method comprises the steps: configuring low-power-consumption parameters of a system, and controlling the system to enter a sleep mode according to the low-power-consumption parameters, the low-power-consumption parameters comprising a sleep entering mark, triggering an awakening interrupt program after receiving an awakening signal, and controlling the system to enter a sleep mode according to the low-power-consumption parameters; and judging whether the system enters a sleep mode or not according to the sleep entering mark, and if judging that the system does not enter the sleep mode according to the sleep entering mark, directly exiting a wake-up interrupt program. According to the infrared receiver wake-up low-power-consumption control method and device, the equipment and the medium provided by the invention, the sleep entering mark is added, and the problems of false wake-up and logic abnormity caused by external interference signals are effectively avoided through a software algorithm under the condition that external devices are not added.

Description

technical field [0001] The invention belongs to the technical field of infrared control, and in particular relates to a control method, device, equipment and medium for waking up low power consumption of an infrared receiver. Background technique [0002] In the design of electrical products, in order to reduce power consumption, many electrical products have added software functions to enter low power consumption in order to meet energy efficiency requirements. At present, there are many ways to wake up after entering low power consumption. The conventional methods include timer wake-up, external interrupt wake-up, etc. The infrared receiver is easily interfered by external signals, such as sunlight, LED lights, mobile phones, and other devices with infrared emissions. When an interference signal enters, it will cause system identification errors, resulting in false wake-up of the low power consumption function, resulting in the product not operating according to the norma...

AI Technical Summary

Problems solved by technology

However, because the parameters that prohibit the wake-up of low-power external interrupts have been set in the wake-up interrupt program, the wake-up signal cannot enter, and the system can no longer be woken up.

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