Radio low-power transmission module applied to tms steam trap wireless detection system

A wireless detection and transmission module technology, applied in the field of wireless transmission, can solve problems such as interference, few applications, and easy to crack information, and achieve super building penetration capabilities, improve communication distance, and increase the number of nodes.

Active Publication Date: 2019-12-24
DALIAN SEIKOU FLUID EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Its anti-interference ability is poor, and it is easily interfered by WiFi and Bluetooth in the same frequency band
At the same time, it also has the disadvantages of high cost, short communication distance, poor security performance, and easy cracking of information.
[0007] LoRa transmission technology has few applications, and there is no mature solution that can be applied to TMS trap wireless detection system

Method used

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  • Radio low-power transmission module applied to tms steam trap wireless detection system
  • Radio low-power transmission module applied to tms steam trap wireless detection system
  • Radio low-power transmission module applied to tms steam trap wireless detection system

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Embodiment Construction

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with 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.

[0023] The embodiment of the present invention provides a radio low-power transmission module applied to the TMS steam trap wireless detection system; the radio low-power transmission module (which may be referred to as TT module, full name Trap Transfer); it uses LoRa wireless technology to form a dedicated transmission network , and transmit the test result data to the cloud server.

[0024] In the TMS steam trap wireless detection system, the Lo...

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Abstract

The invention discloses a radio low-power consumption transmission module applied to a TMS trap wireless detection system. The transmission module is characterized in that data transmission is performed by a LoRa technology, so that low power consumption can be kept; a communication distance is prolonged remarkably; and meanwhile, an ultrahigh building penetration capability is achieved. Moreover, the LoRa technology has the characteristics of large quantity of nodes, high capacity and low power consumption (an ordinary dry battery has a service life of over 10 years, and only dozens of [mu]A of current is consumed in a power saving mode), so that various problems encountered in leakage detection transmission of valves in plants can be solved perfectly by the LoRa technology.

Description

technical field [0001] The invention relates to the technical field of wireless transmission, in particular to a radio low-power transmission module applied to a TMS trap wireless detection system. Background technique [0002] The TMS steam trap wireless detection system is mainly deployed in factory workshops with irregular spatial distribution and long distances. It requires data collection and uploading to the cloud every 15 minutes (the default value can be adjusted by itself); There are also many testing equipment points, and it is difficult to maintain and update later. [0003] Currently commonly used wireless transmission technologies are: Wi-Fi, Bluetooth, ZigBee, LoRa (Wireless Low Power Wide Area Network). [0004] The full name of Wi-Fi is Wireless-Fidelity, which is a wireless extension technology of Ethernet. Usually the working frequency is around 2.4GHz and 5GHz. When a large number of child nodes are connected, the WiFi rate will decrease accordingly. At...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02
CPCH04W52/0229Y02D30/70
Inventor 邓贵勇
Owner DALIAN SEIKOU FLUID EQUIP CO LTD
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