Control device of energy-saving night streetlight

Abstract

The invention discloses a control device of an energy-saving night streetlight. The control device of the energy-saving night streetlight comprises a plurality of pressure sensing devices which are arranged side by side to constitute a pressure sensing belt, wherein the pressure sensing belt is arranged below a road surface (1) along the width direction of a road, and the plurality of pressure sensing devices (4) are connected with the streetlight through a controller (2). The control device is simple in structure and sensitive in pressure sensing, has the advantages of saving electric energy and reducing wastes by acquiring pressure on the road surface to control the on / off of the streetlight, and simultaneously, is favorable for prolonging the service life of the light. The invention further discloses a control method of the control device of the energy-saving night streetlight. The control method is convenient and feasible and is favorable for saving the electric energy.

Description

technical field [0001] The invention relates to a control device for energy-saving street lamps at night and a control method for energy-saving street lamps at night. The energy-saving control of street lamps is carried out by means of pressure sensing control means. technical background [0002] With the development of the economy, the advancement of science, and the acceleration of urban construction, a large number of urban lighting and decorative street lamps have emerged, but there is also a prominent problem-energy waste. For the traditional lighting system, the opening and closing of the street lamps are generally timed. If they cannot be turned off in time after dawn in the early morning, unnecessary energy waste will be caused; to hidden dangers. Especially in the middle of the night, due to the rise of the grid voltage, the street lights will become brighter. At this time, if the voltage is not stabilized or stepped down, it will not only waste energy, but also re...

AI Technical Summary

Problems solved by technology

[0002] With the development of the economy, the advancement of science, and the acceleration of urban construction, a large number of urban lighting and decorative street lights have emerged, but there is also a prominent problem-energy waste

For the traditional lighting system, the opening and closing of the street lamps are generally timed. If they cannot be turned off in time after dawn in the early morning, unnecessary energy waste will be caused; to hidden danger

Especially in the middle of the night, due to the increase of the grid voltage, the street lights will become brighter. If the voltage is not stabilized or stepped down at this time, it will not only waste energy, but also reduce the service life of the street lights.

The existing energy-saving control methods for street lamps mainly include sound control, light control, timing segmental opening and closing, remote control, and the combined control of the previous methods. Often these control methods can only solve one aspect of the problem, and some scholars even Proposed seasonal delay control, but the overall effect is not very ideal

Images