Equipment sleep wake-up method and system

Abstract

The invention relates to an equipment sleep wake-up method and system. The method comprises the following steps: enabling a first terminal equipment sensor to perform data acquisition according to a first acquisition instruction sent by a forwarding node; when the data acquisition is completed according to the first acquisition instruction, performing counting-down according to the preset waitingtime; when the counting-down is completed, sending a sleep message to the forwarding node if the second acquisition instruction sent by the forwarding node is still not received, and switching from awake-up state to a sleep state; and switching from the sleep state to the wake-up state according to a wake-up message sent by the forwarding node. According to the scheme provided by the invention, if the second acquisition instruction sent by the forwarding node is still not received after the first terminal equipment sensor completes sleep timing, the sleep message is sent to the forwarding node, and the sleep state is entered until the wake-up message sent by the forwarding node is received, and through the technical scheme of determining to switch to the wake-up state according to the wake-up message, the technical effect of accurately and reliably switching the equipment between the wake-up state and the sleep state can be achieved.

Description

technical field [0001] The present invention relates to the technical field of network access control, and in particular, to a method and system for waking up equipment from sleep. Background technique [0002] The Internet of Things refers to the real-time collection of any required information such as any objects or processes that need to be monitored, connected, and interacted through various information terminal devices. [0003] With the continuous maturity of the Internet of Things technology, the Internet of Things is bound to be more widely used in various fields. According to Metcalfe's Law, the value of the network grows at the rate of the square of the number of users, that is, if there are n devices in a network, the value of the network is proportional to the square of n. In order to better connect things and collect information more comprehensively, more and more terminal devices for data collection will be connected to the Internet of Things. [0004] Massiv...

AI Technical Summary

Problems solved by technology

[0006] 1. It consumes a lot of energy and causes a waste of resources;

[0007] 2. It is impossible to accurately and reliably switch the working state of the terminal device between the sleep state and the wake-up state

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