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Troubleshooting method and troubleshooting system for energy-saving lamps

A technology for energy-saving lamps and faults, applied in energy-saving control technology, lamp circuit layout, lighting devices, etc., can solve problems such as labor cost, difficulty in finding energy-saving lamp faults in time, and difficulty in ensuring energy-saving effects, so as to achieve energy-saving effects. Effect

Active Publication Date: 2014-03-26
SHANGHAI SHENTONG METRO
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  • Claims
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the defect that in the prior art, manual periodic inspection is adopted for fault inspection of energy-saving lamps, which consumes a lot of labor costs, and at the same time, it is not easy to find all faults of energy-saving lamps in time, and it is difficult to ensure the defect of energy-saving effect , a method and system for troubleshooting energy-saving lamps are proposed

Method used

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Embodiment 1

[0042] The energy-saving lamp troubleshooting method of this embodiment collects the power consumption per unit time and the ambient brightness value of the energy-saving lamp in real time, and stores them as samples in the temporary sample library and the original sample library, and presets several numerical intervals of the ambient brightness value, A plurality of samples are stored in the historical sample library, and each sample includes the power consumption per unit time and the ambient brightness value of the energy-saving lamp. Such as figure 1 As shown, the troubleshooting method of this embodiment also includes the following steps:

[0043] S 1 , judging whether there are unchecked numerical intervals in the several numerical intervals, and executing S when the judgment result is yes 2 , terminate the process if the judgment result is negative;

[0044] S 2 . Selecting an unchecked numerical interval as the current numerical interval, taking the samples in the ...

Embodiment 2

[0055] Such as figure 2 As shown, the energy-saving lamp troubleshooting system of this embodiment includes a detection module 1 , a sample library module 2 , an opening module 3 , a sample quantity judgment module 4 , a mean square error calculation module 5 , and a power consumption calculation module 6 . The detection module 1 is used to collect the power consumption per unit time and the ambient brightness value of the energy-saving lamp in real time, and store them as samples in the temporary sample library and the original sample library. The sample library module 2 includes a temporary sample library, an original sample library and a historical sample library. Multiple samples are stored in the historical sample library, and each sample includes the power consumption per unit time and the ambient brightness value of the energy-saving lamp. Turn on the module 3, which is used to judge whether there are unchecked numerical intervals in several numerical intervals of the ...

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Abstract

The invention discloses a troubleshooting method and a troubleshooting system for energy-saving lamps. The troubleshooting method includes acquiring power consumption in unit time and ambient brightness values of the energy-saving lamps in real time; storing samples which are the power consumption in unit time and the ambient brightness values in a temporary sample library and an original sample library; presetting a plurality of numerical value intervals of the ambient brightness values; analyzing and comparing mean-square difference values and relative difference values of sample data in the temporary sample library and sample data in a historical sample library; performing troubleshooting on the energy-saving lamps with excessively high power consumption in unit time. A plurality of samples are stored in the historical sample library, and each sample comprises the power consumption in unit time and the ambient brightness value of the corresponding energy-saving lamp. The troubleshooting method and the troubleshooting system for the energy-saving lamps have the advantages that running states of the energy-saving lamps can be comprehensively monitored without labor consumption, the energy-saving lamps can be analyzed and subjected to troubleshooting objectively via the historical data, accordingly, failures of all energy-saving lamps can be timely and accurately found out, and energy-saving effects of the energy-saving lamps can be guaranteed.

Description

technical field [0001] The invention relates to a troubleshooting method and system for an energy-saving lamp. Background technique [0002] With the vigorous advocacy of environmental protection and energy saving in modern society, energy-saving lighting has replaced ordinary lighting in more and more applications. However, in many practical applications, the energy-saving lamp may not work normally due to factors such as improper use or failure of the energy-saving lamp itself, and thus does not actually play an energy-saving role. The energy-saving lamps used in applications such as trains or rail transit, the energy-saving method is to adjust the brightness of the lighting according to the brightness of the environment. That is to say, the energy-saving lamp provides higher lighting brightness when the ambient brightness is low, and provides lower lighting brightness when the ambient brightness is high, so as to achieve an energy-saving effect adapted to the ambient bri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/03
CPCY02B20/42Y02B20/40
Inventor 周巧莲金碧筠邓奇
Owner SHANGHAI SHENTONG METRO
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