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On-line automatic monitoring recording system and method of short-wave transmitter

A recording system, automatic monitoring technology, applied in transmitter monitoring, transmission system, transmission monitoring and other directions

Inactive Publication Date: 2014-06-18
NAVAL UNIV OF ENG PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The monitoring and prediction of the health status of short-wave transmitters is a major research and development direction for equipment maintenance and support in the future, and the research on the analysis and prediction of the health status of short-wave transmitters, the analysis of performance change trends, and the evaluation of remaining service life , a very important basis is to accurately grasp the actual power-on and continuous transmission time of the short-wave transmitter. It is impossible to meet these research needs only by relying on the existing manual record data

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  • On-line automatic monitoring recording system and method of short-wave transmitter

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] Such as figure 1 As shown, the monitoring and recording terminal of the monitoring and recording system is installed on the power supply interface of the short-wave transmitter for real-time detection of the status data of the short-wave transmitter during operation, and sends the detected status data to the monitoring record through the network processing unit.

[0022] The status data includes the actual use time, supply voltage, current, active power and reactive power of the transmitter under different modulation modes such as constant-amplitude reporting, single-sideband, and amplitude modulation.

[0023] The monitoring and recording terminal mainly includes power supply coupling interface module, comprehensive test module, ARM system main control module, and may also include LCD monitor screen, keyboard, network interface and other parts.

[0...

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Abstract

The invention discloses an on-line automatic monitoring recording system of a short-wave transmitter. The system is characterized by comprising a monitoring recording terminal and a monitoring record processing unit, wherein the monitoring recording terminal is installed at a power supply interface part of a short-wave transmitter and is used for detecting state data of the short-wave transmitter at working state in real time, and transmitting the detected state data to the monitoring record processing unit through a network; the monitoring record processing unit is used for analyzing and processing the received data so as to obtain real-time monitoring data and comparing the real-time monitoring data with a preset data threshold so as to judge and confirm the working state of the transmitter and evaluate the normal state of the transmitter, thereby realizing real-time monitoring and evaluation of the short-wave transmitter. According to the invention, on-line automatic monitoring and recording of working state of the short-wave transmitter can be realized without affecting the real-timing and effectiveness of the short-wave transmitter.

Description

technical field [0001] The invention relates to a technology applied to state monitoring of short-wave transmitters, in particular to a system and an implementation method for on-line automatic monitoring and recording of the working conditions and health status of short-wave transmitters. Background technique [0002] For a long time, the actual records of the use, inspection and maintenance of short-wave transmitters basically rely on the manual records of operators, which are often recorded on paper carriers, or manually entered into computers for storage. Once the number of short-wave transmitters is large and used frequently, it will bring heavy tasks and a large workload to the operator's records. At the same time, due to manual manual records, some human factors often cause missing, inconsistency or omissions in the usage records of some transmitters, and the usage records (such as the specific time of use, transmission time, and reception time) , transmitting power,...

Claims

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Application Information

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IPC IPC(8): H04B17/00H04B17/15
Inventor 罗勇陈斌李娟杨路刚徐丹
Owner NAVAL UNIV OF ENG PLA