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Wireless multifunctional data collector for energy-saving monitoring

A data collector and multi-functional technology, applied in the energy industry, reducing energy consumption, centralized architecture, etc., can solve problems such as the inability to use data effectively, and achieve the goal of ensuring evaluation credibility, accurate evaluation results, and increasing burden Effect

Active Publication Date: 2022-01-18
PETROCHINA CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Therefore, the present invention provides a wireless multifunctional data collector for energy-saving monitoring, which can solve the technical problem that the collected data cannot be effectively utilized in the prior art

Method used

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  • Wireless multifunctional data collector for energy-saving monitoring

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Embodiment Construction

[0043] In order to make the objects and advantages of the present invention clearer, the present invention will be further described below in conjunction with the examples; it should be understood that the specific examples described here are only for explaining the present invention, and are not intended to limit the present invention.

[0044] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.

[0045] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is ...

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Abstract

The invention relates to a wireless multifunctional data collector for energy-saving monitoring, and the collector comprises a signal collection module which is used for receiving various collected signals, the signal collection module comprising a one-way collection unit and a two-way collection processing unit, the one-way collection unit being used for collecting current, voltage, active power and power factors, two-way collection processing unit comprising a serial port level conversion processing unit, an Ethernet transmit-receive management unit and a hand-held terminal acquisition unit; acontrol module, used for processing the signal received by the signal acquisition module; a transmission module, used for transmitting the signal processed by the control module; and an upper computer, used for receiving the transmitted signal and adjusting the acquisition frequency of the bidirectional acquisition processing unit in the signal acquisition module according to the data volume of the transmitted signal. By effectively adjusting the data volume, the matching between the data processing speed and the accuracy of the evaluation result is realized, so that the energy-saving monitoring process is more efficient actually.

Description

technical field [0001] The invention relates to the technical field of data collection, in particular to a wireless multifunctional data collector for energy-saving monitoring. Background technique [0002] The data collector provides a guarantee for the authenticity, validity, and real-time performance of on-site data. It often has functions such as real-time collection, automatic storage, instant display, instant feedback, automatic processing, and automatic transmission. [0003] The sensor is used to detect various data on the industrial site, convert the measured physical quantity into a corresponding electrical signal output, and is the signal input front end of the data collector. For different types of data, such as temperature, humidity, pressure, speed, etc., although the working principles and structures of the detection sensors are different, their output signals are nothing more than voltage signals, current signals or pulse signals. For the electrical signal c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q9/00
CPCH04Q9/00H04Q2209/10H04Q2209/70Y02P90/02
Inventor 王睿弦马建国葛苏鞍张胜张建华宫兆波荣玉建
Owner PETROCHINA CO LTD
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