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Controller for light-operated street lamp employing vehicle light and application method of controller

A controller and street lamp technology, which is applied to the use of semiconductor lamps, semiconductor devices of light-emitting elements, electroluminescent light sources, etc. The effect of improving the driving environment and ensuring driving safety

Inactive Publication Date: 2016-04-06
中国市政工程西北设计研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing solar street light controllers, wind-solar hybrid street light controllers, and photoelectric complementary street light controllers in the prior art all use natural light + time control to turn on and off the lights, which cannot realize the interactive control of street lights and vehicle lights

Method used

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  • Controller for light-operated street lamp employing vehicle light and application method of controller
  • Controller for light-operated street lamp employing vehicle light and application method of controller
  • Controller for light-operated street lamp employing vehicle light and application method of controller

Examples

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Embodiment Construction

[0021] Product examples; such as figure 1 Shown: a controller for controlling street lamps by using vehicle lights, including LED constant current source for powering LED light source, LED constant current source is connected with LED light source; also includes illuminance sensor, signal processing system, control unit and power supply; illuminance The sensor, the signal processing system, the control unit, and the LED constant current source are all connected to the power supply, and the power supply supplies power for the illuminance sensor, the signal processing system, the control unit, the LED constant current source, and the LED light source.

[0022] The overall structure of the street lamp installed with a controller that uses the light of the vehicle to control the street lamp is as follows: figure 2 As shown: the street lamp includes a street lamp foundation 14 arranged under the ground, a mains power supply cable 13, a wiring well 12, a lamp pole 5, a cantilever a...

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PUM

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Abstract

The invention discloses a controller for a light-operated street lamp employing vehicle light. The controller comprises an LED constant-current source, an illumination sensor, a signal processing system, a control unit and a power supply, wherein the LED constant-current source is powered by an LED light source; and the illumination sensor, the signal processing system, the control unit and the LED constant-current source all are connected with the power supply and are powered by the power supply. Interaction of the vehicle light and an output luminous flux of the street lamp can be achieved; the controller can play roles in limiting the vehicle speed in an assisting manner and ensuring the driving safety at night by setting an output delay of the control unit by reaction time of adjusting the luminous flux of the street lamp, and is applicable to turning on / off and energy-saving control of an electric supply-powered street lamp, a storage battery-powered solar street lamp, a wind-solar hybrid street lamp and a solar-electricity hybrid street lamp system. According to an application method of the controller for the light-operated street lamp employing the vehicle light, a vehicle light signal at night is collected through the illumination sensor on the street lamp; and the control unit controls the LED constant-current source to output a current to adjust the luminous flux of the LED light source.

Description

technical field [0001] The invention belongs to the technical field of street lamp control, and specifically relates to a controller idea for controlling street lamps by using vehicle lights and a street lamp for controlling street lamps by using vehicle lights; the invention also relates to a method for using the controller. Background technique [0002] As the main equipment of urban road lighting, street lamps are big power consumers. How to complete road lighting control more efficiently, economically and flexibly is one of the directions of continuous exploration and research by technicians in the field of urban road lighting equipment manufacturing and engineering design. [0003] Existing solar street light controllers, wind-solar hybrid street light controllers, and photoelectric complementary street light controllers in the prior art all adopt the control mode of natural light + time control for turning on and off lights, which cannot realize the interactive control...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B33/08F21S9/03F21S9/04F21V23/04F21W131/103F21Y115/10H05B44/00
CPCF21S9/026F21S9/03F21S9/043F21V23/0464F21W2131/103H05B45/22Y02B20/72Y02B20/30
Inventor 袁亮
Owner 中国市政工程西北设计研究院有限公司
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