| 摘要 |
<p>An automatic control system for a lighting lamp is provided to reduce power consumption and maintain uniform illumination in all regions by automatically adjusting the illumination of the lighting lamp. An automatic control system for a lighting lamp(100) includes an illumination sensor(210), an input unit(310), a CPU(Central Processing Unit)(410), a DAC(Digital to Analog Converter)(420), and an output unit(320). The lighting lamp includes a lamp(110) and an illumination sensor(120) for adjusting illumination of the lamp. The illumination sensor measures ambient illumination. The input unit sets illumination. The CPU controls the illumination sensor according to the illumination measured by the illumination sensor or the illumination set and changed through the input unit. The DAC converts a digital signal outputted from the CPU into the analog signal to transmit the converted signal to the illumination sensor. The output unit displays various data including the illumination outside by being connected to the CPU.</p> |
