A digital hid lamp driving system and method

Abstract

The invention discloses a digitization HID lamp driving system and method. The digitization HID lamp driving system comprises a single-chip microcomputer control part, an HID lamp drive circuit and a power module. The single-chip microcomputer control part mainly comprises a single-chip microcomputer, a time detecting module, a button detecting module and a light ray collecting module, wherein the time detecting module, the button detecting module and the light ray collecting module are electrically connected with the input end of the single-chip microcomputer. The HID lamp drive circuit is electrically connected with the output end of the single-chip microcomputer. The single-chip microcomputer comprises a micro-processing unit and a storing unit which are electrically connected with each other. A lighting device can have automatic switching, precise timing, gradient dimming, automatic control protecting and intelligent sensing functions through scene recognition and control, the digitization of a power control module is promoted, the reliability of the system is improved, the energy efficiency ratio of the system is increased, and energy is effectively saved. An intelligent drive circuit can replace an inductance ballast extremely high in energy consumption in the current market. Calculation shows that electric energy can be saved by 30% to 40% in the public lighting field.

Description

technical field [0001] The invention relates to HID lamp driving technology, in particular to a digital HID lamp driving system and method. Background technique [0002] Currently, most lighting systems require human intervention to turn on, dim, turn off, and detect faults. For example, when there are few pedestrians in the street lamp at night, the number of lights is reduced through manual intervention to save electricity; plant growth lamps also need to adjust the power to simulate natural light. However, when manual intervention is used, energy waste often occurs due to inadequate management, especially in high-pressure gas discharge lamps (HID lamps) for public lighting. Manual intervention control is not only not intelligent and convenient, but also energy waste is very prominent. . Contents of the invention [0003] The purpose of the present invention is to provide a digital HID lamp driving system and method, so that the lighting equipment has functions such as...

AI Technical Summary

Problems solved by technology

However, manual intervention often leads to energy waste due to inadequate management, especially in high-pressure gas discharge lamps (HID lamps) for public lighting. Manual intervention control is not only not intelligent and convenient, but also energy waste is very prominent.

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