Intelligent standby television

Abstract

The invention discloses an intelligent standby television set comprising a television set module, a television set power supply system for providing the power, an induce module for connecting the television set power supply system and the television set module, identifying whether there is human in front of the television set, and effectively identifying whether the objects in front of the television set are real humans, and a Fresnel tread lens mounted on a television set panel shell. The television set MCU actively judges whether there is human watching the television by inducing and identifying human through a passive infrared sensing technique, if the television set MCU judges the television set is in an unattended watching state, the television set will actively stand by, which avoids electric power waste caused by a long time boot strap state of the television set under an unattended watching condition, simultaneously increases the television set service life.

Description

【Technical field】 [0001] The invention relates to the technical field of televisions, in particular to an intelligent standby television. 【Background technique】 [0002] At present, there are mainly two kinds of designs for TV starting and standby: one is timing switch; the other is manual remote control or button switch. The disadvantage of the timer switch is that the user must pre-set the switch time when using it, and when the user forgets to set it, it will cause the TV to remain on for a long time when no one is watching it, resulting in power resources. Another shortcoming is that a battery must be provided on the mainboard of the TV to provide the power supply of the reference clock for the timer switch, and the battery needs to be replaced after a long time of use, which brings great trouble to the after-sales service of the user and the TV manufacturer. And the mode of human manual remote control or key switch machine must be manually operated and could switch mac...

AI Technical Summary

Problems solved by technology

The disadvantage of the timer switch is that the user must pre-set the switch time when using it, and when the user forgets to set it, it will cause the TV to remain on for a long time when no one is watching it, resulting in power resources. Another shortcoming is that there must be a battery on the main board of the TV to provide the power supply of the reference clock for the timing switch, and the battery needs to be replaced after a long time of use, which brings great trouble to the after-sales service of the user and the TV manufacturer.

However, the way of manual remote control or button switch machine must be manually operated to switch the machine. When the user falls asleep while watching TV, the TV may be in the power-on state for a long time, resulting in a waste of power.

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