self-powered wireless communication device

Abstract

The present invention provides a self-powered wireless communication device, which includes: a power generation module for collecting mechanical energy and converting the mechanical energy into electric energy; a management module electrically connected to the power generation module, and the management module is used to reduce the power generation module Matching impedance and transforming and / or storing electrical energy; a voltage stabilizing module electrically connected to the management module, and the voltage stabilizing module is used for stabilizing the electric energy from the management module; A signal transmitting module, the wireless signal transmitting module is used for transmitting monitoring signals; and a wireless signal receiving module communicatively connected with the wireless signal transmitting module, the wireless signal receiving module is used for receiving monitoring signals.

Description

technical field [0001] The invention relates to the field of energy technology, in particular to a self-powered wireless communication device. Background technique [0002] In modern life, information transmission plays an increasingly critical role. Sometimes, if the information transmission is not timely enough, it may cause irreparable losses. For example, as an integral part of the transportation system, bridges have played an important role in the development and evolution of human civilization. With the development of modern technology and the continuous growth of transportation demand, more and more large bridges (such as sea-crossing bridges, long-span bridges, etc.) Transportation, military and social life have important strategic significance. However, during the construction and use of the bridge, due to the influence of environmental and human factors, as well as the continuous degradation of the material's own performance, various parts of the structure will b...

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Problems solved by technology

[0005] In order to overcome at least one aspect of the above problems, an embodiment of the present invention provides a wireless communication device that can convert mechanical energy such as wind energy and vibration energy into electrical energy to provide energy for itself. It continuously supplies energy for itself by collecting mechanical energy in the environment. , avoiding the problem that the traditional wireless communication device cannot replace the battery in time, which leads to the failure of the wireless communication device and the danger of the bridge, and realizes independent and self-driven bridge status monitoring

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