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System and control method of automatic test of light sending power and light receiving sensitivity

A technology of automatic testing and control methods, applied in transmission systems, electromagnetic wave transmission systems, electrical components, etc., can solve problems such as low degree of automation, long testing time, and affecting testing efficiency, so as to save labor costs, shorten testing time, and test The result is more effective

Pending Publication Date: 2019-01-11
FUJIAN YIRONG INFORMATION TECH +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The existing technology has the following disadvantages: the optical power transmission detection and the optical receiving sensitivity detection are carried out separately, and manual cooperation is required. The existing technology takes a long time to test and the degree of automation is low, which greatly affects the test efficiency.

Method used

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  • System and control method of automatic test of light sending power and light receiving sensitivity
  • System and control method of automatic test of light sending power and light receiving sensitivity

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Embodiment Construction

[0036] Such as Figure 1 to Figure 2 shown. A system for automatic testing of optical transmission power and optical reception sensitivity, comprising a CPU, an optical transmission power detection device, an optical reception sensitivity detection device, a display device and an interface device, the CPU is connected to the optical transmission power detection device, the optical reception sensitivity detection device, and the display device and an interface device, the interface device is connected to the CPU, the optical transmission power detection device and the light reception sensitivity detection device;

[0037] The CPU is used to control the operation of the optical transmission power detection device, the optical receiving sensitivity detection device, the display device and the interface device, involving applications such as test control, parameter collection, and data processing; the CPU includes a test control module, a test program library module, and data anal...

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Abstract

The present invention provides a system and a control method of automatic test of light sending power and light receiving sensitivity. The system comprises a CPU, a light sending power detection device, a light receiving sensitivity detection device, a display device and an interface device. The CPU is connected with the light sending power detection device, the light receiving sensitivity detection device, the display device and the interface device, and the interface device is connected with the CPU, the light sending power detection device and the light receiving sensitivity detection device. The system and the control method of automatic test of light sending power and light receiving sensitivity can perform function integration and can achieve automatic test of two test projects so asto greatly improve the efficiency of the test working of the tested device optical port, greatly shorten the test time and save a lot of human cost.

Description

technical field [0001] The invention relates to the detection field of optical digital quantity equipment, in particular to a system and a control method for automatic testing of optical transmission power and optical receiving sensitivity. Background technique [0002] As of the end of September 2013, the State Grid Corporation of China had built 656 smart substations and renovated 274 smart substations. In 2014, the State Grid Corporation launched 50 new-generation smart substation expansion demonstration projects. In 2016, the State Grid Corporation plans to build and put into operation 500 new-generation smart substations within three years. With the further acceleration of the construction of smart substations, a large number of optical digital devices appear. [0003] Optical digital equipment needs to be continuously debugged to ensure the safe and stable operation of the smart substation, and the test of the optical transmission power and optical receiving sensitiv...

Claims

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Application Information

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IPC IPC(8): H04B10/079
CPCH04B10/07953H04B10/07955
Inventor 庄莉梁懿吴小燕戴太文李涛陈晶黄道叶文良
Owner FUJIAN YIRONG INFORMATION TECH