Method, device and system for triggering data processing

A data processing device and data processing technology, applied in the direction of measurement devices, transmission systems, radio wave measurement systems, etc., can solve the problems of shortened application life of nodes, high false wake-up rate, waste of power consumption, etc., and achieve strong practicability and configuration flexible effects

Active Publication Date: 2015-05-27
NATIONZ TECH INC
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  • Abstract
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Problems solved by technology

[0004] The invention provides a data processing trigger method, device and system, which solves the technical problems of seri

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  • Method, device and system for triggering data processing
  • Method, device and system for triggering data processing
  • Method, device and system for triggering data processing

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Embodiment Construction

[0054] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0055] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0056] figure 1 A flowchart of a data processing trigger method provided by an embodiment of the present invention, such as figure 1 As shown, the method includes:

[0057] S101: The first data processing device receives a radio frequency signal transmitted by the second data processing device.

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Abstract

The invention provides a method, a device and a system for triggering data processing. The method comprises the following steps that a first data processing device receives a radio frequency signal sent by a second data processing device; the first data processing device computes a distance parameter between the first data processing device and the second data processing device according to the radio frequency signal; and the first data processing device judges whether the first data processing device is triggered to carry out data processing according to the distance parameter. According to the technical scheme, the distance parameter between the first data processing device and the second data processing device is computed according to the received radio frequency signal, and the first data processing device judges whether the first data processing device is triggered to carry out data processing according to the distance parameter, so that the error-free triggering is avoided, the power consumption for false triggering is reduced, and the application service life is prolonged.

Description

technical field [0001] The invention relates to the field of short-distance communication, and in particular relates to a data processing trigger method, device and system. Background technique [0002] With the rise of the Internet of Things technology, more and more intelligent applications are emerging, such as industrial wireless sensor networks, smart parking, etc. Such applications are generally deployed in the form of a network, and the application nodes are densely deployed. Power consumption determines application life, and low power consumption processing has become an inevitable requirement for current smart applications. The common practice is to keep the application node in a dormant state as much as possible, and wake it up by a preset external event when it must be woken up. At present, common low-power processing methods include high-frequency 2.4G, infrared, and low-frequency (1KHz-1MHz) wake-up technologies. In the prior art, the application node is often ...

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Application Information

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IPC IPC(8): H04B17/318G01S5/02
Inventor 王广杰
Owner NATIONZ TECH INC
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