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On-line monitor of airfield aid light circuit

A monitoring instrument and lighting technology, which is applied in the direction of instruments, measuring electricity, measuring devices, etc., can solve the problems of not considering the influence, requiring manual recording, and unable to realize data storage, etc., and achieve the effect of reliable performance, high cost performance, and simple and reasonable structure

Inactive Publication Date: 2010-12-15
大连电子研究所有限公司 +1
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the insulation monitoring of the airport navigation light circuit, the traditional method is to use the shaker to detect. This method has many disadvantages, such as it can only detect the insulation of a group of lines at a time, and its readings are also using gauges. Reading an approximate measured value cannot save the data, requires manual recording, does not consider the influence of temperature and humidity on the insulation value, etc. These shortcomings show that the megger can no longer keep up with the development needs of digitalization

Method used

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  • On-line monitor of airfield aid light circuit
  • On-line monitor of airfield aid light circuit

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Embodiment Construction

[0013] Such as figure 1 Shown is a schematic diagram of the structure of the airport navigation light circuit on-line monitor of the present invention, an airport navigation light circuit on-line monitor of the present invention includes a controller 1, a memory 2, a display 3, an operation keyboard 4, a buzzer 5, Analog isolation measurement device 6, boost module 7, A / D conversion circuit 8, external bus controller 9, lighting circuit 10 and host computer 11; wherein: the controller 1 is connected with the memory 2, the display 3 and the operation keyboard respectively 4. The buzzer 5, the boost module 7, the A / D conversion circuit 8, and the external bus controller 9 are connected; the external bus controller 9 is connected with the upper computer 11 through the bus; the analog isolation measuring device 6 One end is connected to the controller 1 through the A / D conversion circuit 8; The controller 1 is a single-chip microcomputer; the boost module 7 is a 500V boost module...

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Abstract

The invention discloses an on-line monitor of an airfield aid light circuit, belonging to the technical field of electronic detection. The on-line monitor comprises a controller (1), a memory (2), a display (3), an operation keyboard (4), a buzzer (5), an analog quantity isolated measurement device (6), a boost module (7), an A / D conversion circuit (8), an external bus controller (9), a light circuit (10) and an upper computer (11). The invention has the advantages of reliable performance, high cost performance, simple and reasonable structure, convenient installation, capability of automatically carrying out the insulated resistance measurement and data analysis on the circuit, automatic alarm and the like.

Description

[0001] The applicant of the present invention submitted a utility model patent application with the same content on the same day. technical field [0002] The invention belongs to the technical field of electronic detection, and in particular relates to an on-line monitor for an airport navigation light circuit. Background technique [0003] The aviation field is the wing of the modern transportation industry and the top priority of the national development strategy. Ensuring safe flight is the primary task of airport air traffic control, and it is very important to find out and give early warning of faults in daily maintenance. The intelligent online insulation monitor is used to monitor the insulation of the power supply line of the airport navigation lighting circuit, and to improve the safety and reliability of airport flight through insulation monitoring. [0004] For the insulation monitoring of the airport navigation light circuit, the traditional method is to use th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/02G01R27/08
Inventor 李舒明王鹏程曲涛
Owner 大连电子研究所有限公司
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