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Outdoor lighting control method

A technology of outdoor lighting and control methods, applied in the direction of energy-saving control technology, electrical components, etc., can solve the problems of manual switching, inconvenient use, misoperation sensitivity, etc.

Inactive Publication Date: 2020-01-21
ZHANGJIAGANG HONGCHANG STEEL PLATE CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the control switches of outdoor lighting such as street lights and square lights are controlled manually according to the weather conditions, and some are controlled according to the light intensity, but there are deficiencies in all of them. There are uncertainties in manual operation, and there are cases of switching on and off too early or too late. , cause waste of electric energy, or cause inconvenience to use
Use light intensity control, but because the sensor that detects light intensity is generally placed outdoors, it is used for interference or dust pollution, resulting in misoperation or reduced sensitivity, which will also cause problems caused by manual switches.

Method used

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Effect test

Embodiment 1

[0040] This lighting method is used to control the square lights in a certain town. First, check the local latitude and longitude through the mobile app with GPS function: latitude (N31.5846°) longitude (E120.372°), enter the value into the microcontroller through the keyboard, and calibrate the system time and the correction time of sunrise and sunset through the keyboard In about 25-30 minutes, connect the auxiliary contacts of the relay to the street lamp control circuit and start working.

Embodiment 2

[0042] In a factory area, all street lamps are controlled by this lighting method. First, check the local latitude and longitude through the GPS function app of the mobile phone: latitude (N21.3282°) longitude (E110.3217°), enter the value into the microcontroller through the keyboard, and calibrate the system time and the correction time of sunrise and sunset through the keyboard. In 25-30 minutes, connect the relay auxiliary contact to the street lamp control circuit, and then it can start working. The local air quality is very good. If it is rainy season, you can switch the control mode conversion switch to light control mode.

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Abstract

The invention discloses an outdoor lighting control method which comprises the following steps: calculating the local sunrise and sunset time according to the local longitude and latitude and the dateof the day; and calculating the turn-off and turn-on time of local outdoor lighting facilities according to set correction time so as to control the turn-off and turn-on of the local outdoor lightingfacilities. Meanwhile, combined lighting control based on light intensity and longitude and latitude is realized through a switching circuit according to a local light intensity detection result. Manpower can be saved, the turn-off and turn-on time of lighting is scientifically controlled, illumination implementation is utilized, energy is saved to the maximum extent, and the method has the characteristic of wide application region.

Description

technical field [0001] The invention relates to an outdoor lighting control method. Background technique [0002] At present, the control switches of outdoor lighting such as street lights and square lights are controlled manually according to the weather conditions, and some are controlled according to the light intensity, but there are deficiencies in all of them. There are uncertainties in manual operation, and there are cases of switching on and off too early or too late. , causing waste of electric energy, or causing inconvenience to use. Use light intensity control, but because the sensor that detects light intensity is generally placed outdoors, it is used for interference or dust pollution, resulting in misoperation or reduced sensitivity, which will also cause problems caused by manual switches. [0003] According to astrophysics and geography-related knowledge, any location on the earth, as long as you know the longitude and latitude, you can calculate the sunrise...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B47/10H05B47/11
CPCY02B20/40
Inventor 周恩会
Owner ZHANGJIAGANG HONGCHANG STEEL PLATE CO LTD
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