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Power line carrier-based collection terminal and method

A collection terminal, power carrier technology, applied in the direction of electrical signal transmission system, distribution line transmission system, instruments, etc., can solve the problems of unable to time and complete the information collection of instruments and equipment, and achieve the goal of improving utilization efficiency and improving practicability Effect

Active Publication Date: 2019-12-20
BEIJING INST OF RADIO MEASUREMENT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing intelligent acquisition terminals using power carrier technology cannot time in the offline signal environment, and cannot complete the collection of equipment usage information

Method used

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  • Power line carrier-based collection terminal and method
  • Power line carrier-based collection terminal and method
  • Power line carrier-based collection terminal and method

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Embodiment Construction

[0018] The principles and features of the present invention will be described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0019] Such as figure 1 As shown, it is a schematic diagram of the structural framework provided by the embodiment of the power carrier-based acquisition terminal of the present invention. The acquisition terminal includes: acquisition module 1, carrier module 2, main control module 3, AD sampling module 4, metering module 5, storage module 6 and punctuality module 7, in which:

[0020] The acquisition module 1 is used to collect the current signal from the power line every preset period, generates an enabling signal according to the circuit signal, and sends it to the main control module 3; the main control module 3 is used to, in the current period, when the enabling signal is received, Control the AD samplin...

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PUM

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Abstract

The invention discloses a power line carrier-based collection terminal, and relates to the field of instrument and equipment management. A collection module is used for collecting a current signal from a power line with a preset cycle, generating an enabling signal according to the circuit signal, and sending the same to a main control module. The main control module is used for when the enablingsignal is not received in the current cycle, controlling an AD sampling module to obtain a current value of target equipment, judging whether the current value exceeds a preset current value, if yes,controlling a metering module to measure electrical parameters of the target equipment, receiving a time stamp which is of a current moment and is sent by a timekeeping module, generating a data packet according to the electrical parameters and the time stamp, and controlling a storage module to store the data packet. The collection terminal provided by the invention improves utilization efficiency of the target equipment, can solve the problem that collection terminals cannot time and complete collection of instrument and equipment use information in environments of offline signals, and improves practicability.

Description

technical field [0001] The invention relates to the field of instrument equipment management, in particular to a power carrier-based acquisition terminal and method. Background technique [0002] At present, in the management process of instruments and equipment, in order to use the instruments and equipment efficiently and reasonably, it is necessary to record the use information of the instruments and equipment. In recent years, the use of power carrier technology to transmit information has high flexibility, and there is no need to build an independent channel. Applying power carrier technology to the statistical management of instruments and equipment can greatly reduce the transformation cost. [0003] However, the existing intelligent collection terminals using power carrier technology cannot time in an offline signal environment, and cannot complete the collection of equipment usage information. Contents of the invention [0004] The technical problem to be solved ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042G08C19/02H04B3/56
CPCG05B19/042G08C19/02H04B3/56
Inventor 李新建
Owner BEIJING INST OF RADIO MEASUREMENT
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