Method, device and system for remote controller and its anti-lost reminder

Abstract

The invention discloses a remote controller and a reminding method, device and system for missing prevention. The method comprises the following steps of: starting the infrared signal receiving function after the remote controller is energized; receiving an infrared signal by the remote controller; analyzing the receiving result, if no infrared signal is received or the received infrared signal is a starting / shutdown signal of controlled equipment, reminding missing prevention to the remote controller. The remote controller receives the infrared signal (starting, running and shutdown signals) sent by a television according to the running state (shutdown, running or starting) per se, monitors the type of the received infrared signal at any time and further decides whether to send an alarm to a user according to the monitoring result, the user is reminded not to freely place the remote controller in an active way, the defects of searching the remote controller in a passive way by installing a searching device on the television in the prior art are avoided, the searching link of the remote controller is reduced, convenience is provided for the user to search the remote controller in time, and user experience effect is enhanced.

Description

technical field [0001] The invention relates to the technical field of televisions, in particular to a remote controller based on infrared communication between the television and the remote controller and a method, device and system for anti-lost reminder thereof. Background technique [0002] Present TV sets are generally equipped with remote controllers. Since the remote controller is separated from the television set, the user often places the remote controller at random during use, and needs to search everywhere when he needs to use it next time, which brings a lot of inconvenience to the user. Most of the current methods for searching remote controllers are to search for remote controllers in a passive way (the television is equipped with a search device). In this way, when the remote control cannot be found, the TV searches for the remote control according to the user's instructions, but this method needs to increase the search link of the remote control. When the us...

AI Technical Summary

Problems solved by technology

In this way, when the remote control cannot be found, the TV searches for the remote control according to the user's instructions, but this method needs to increase the search link of the remote control. When the user urgently needs to use the remote control, he often needs to go through this link The remote control can only be found, so it is inconvenient for the user to use, which will affect the user experience

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