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Low-power-consumption communication method, device and system, electronic equipment and storage medium

A communication method and low power consumption technology, which is applied in the field of electronic equipment and storage media, low power consumption communication methods, devices, and systems. It can solve problems such as clock deviation, uncertainty, and loss of control instructions, so as to achieve time synchronization and ensure accuracy. sex, to avoid loss of effect

Active Publication Date: 2019-11-05
HANGZHOU BROADLINK ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a kind of wake-up mechanism, timing wake-up depends on the internal clock of the communication module as time control. This method can realize sending and receiving data after the communication module wakes up, but after a period of use, the internal clock of the communication module will be different from the clock of the external sending device. There is a deviation, which leads to the fact that when the communication module wakes up, there may not be data to be sent and received, resulting in the loss of control commands, etc., which affects the user experience

Method used

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  • Low-power-consumption communication method, device and system, electronic equipment and storage medium
  • Low-power-consumption communication method, device and system, electronic equipment and storage medium
  • Low-power-consumption communication method, device and system, electronic equipment and storage medium

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Embodiment 1

[0057] Please refer to figure 1As shown, a low-power communication method, which is used to realize the communication module receiving the data sent by the sending device; it includes the following steps:

[0058] S110. Timingly wakes up the communication module.

[0059] There are many ways to wake up the communication module at regular intervals. Here, it mainly depends on the built-in clock of the communication module. The built-in clock can be integrated in the communication module, or it can be an external clock. There is no limit here.

[0060] The wake-up of the communication module is mainly the power-on and initialization operation of the communication module. When the wake-up time is reached, the built-in clock sends an enable signal to power on the communication module (for example, a switch is set between the communication module and the power supply to enable Can control the on-off of the switch by the signal), after the communication module is powered on, the i...

Embodiment 2

[0123] The difference between the second embodiment and the above-mentioned embodiment is that the sending device sends the time frame and the data frame respectively.

[0124] When the sending device sends the time frame and the data frame respectively, it includes:

[0125] When the sending device first sends the time frame and then sends the data frame, the communication module performs a synchronization operation according to the time frame, and receives the data frame sent by the sending device after the synchronization operation is completed. This way is a more preferred implementation.

[0126] Certainly, the sending device may also send the data frame first, and then send the time frame. In this case, the communication module first receives the data frame sent by the sending device, and then performs a synchronous operation according to the time frame when receiving the time frame.

Embodiment 3

[0128] Embodiment 3 provides a communication device with low power consumption, which is the dummy device in the above embodiment. Please refer to Figure 12 As shown, a low-power communication device is used to realize the communication module receiving the data sent by the sending device; it includes:

[0129] The wake-up module 210 is used to regularly wake up the communication module; after the communication module wakes up, the communication module receives the time frame and the data frame sent by the sending device, so that the communication module performs time synchronization operation according to the time frame;

[0130] The dormancy module 220 is used to make the communication module return to the sleep state and wait for the next scheduled wake-up.

[0131] Further, the sending device sends the time frame and the data frame at the same time; or sends the time frame and the data frame separately.

[0132] Further, when the sending device sends the time frame and ...

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PUM

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Abstract

The invention discloses a single-live-wire power taking circuit, which is used for realizing that a communication module receives data sent by a sending device. The method comprises the following steps: awakening a communication module at regular time; after the communication module is awakened, enabling the communication module to receive the time frame and the data frame sent by the sending device, so that the communication module performs time synchronization operation according to the time frame; and returning the communication module to the sleep state to wait for the next timed wakeup. The invention further discloses a low-power-consumption communication device and system, electronic equipment and a computer readable storage medium. According to the invention, the sending device sends the time frame every time the sending device sends the data frame, so that the communication module and the sending device are in time synchronization, and smooth receiving of the to-be-received-and-sent data is ensured.

Description

technical field [0001] The present invention relates to a low power consumption technical field, in particular to a low power consumption communication method, device, system, electronic equipment and storage medium. Background technique [0002] Communication modules Especially for wireless communication modules powered by single fire or batteries, the requirements for low power consumption are also getting higher and higher. Under normal circumstances, its low power consumption is mainly realized through a wake-up mechanism, that is, the communication module is in a dormant or sleep state most of the time, and wakes up only when it needs to receive or send signals. As a kind of wake-up mechanism, timing wake-up depends on the internal clock of the communication module as time control. This method can realize sending and receiving data after the communication module wakes up, but after a period of use, the internal clock of the communication module will be different from th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/80H04W52/02H04W56/00
CPCH04W56/001H04W52/0225H04W52/0229H04W4/80Y02D30/70
Inventor 姚博刘宗孺李志为
Owner HANGZHOU BROADLINK ELECTRONICS TECH