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Advantages of Solar Traffic Light
1、国家标准GA47-2002《道路交通信号控制机》中相关标准。
1. Relevant standards in national standard GA47-2002 Road Traffic Signal Control Machine.
2、采用太阳能源发电，无需其它外部电源，不必敷设电线，可24小时全天候工作，不受地理环境影响。
2. Using solar power to generate electricity, without other external power supply, without laying wires, can work 24 hours and all-weather, not affected by geographical environment.
3、信号主机与分机之间采用无线数据传输，不必动土敷设电缆。
3. Wireless data transmission is used between the signal host and the extension, so it is unnecessary to lay cables on the ground.tiebiaojii.jk56.org   dabaoji.jk56.org   suoju.jk56.org
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4、采用超高亮LED，并配以专门的光学透镜，视角大，视距远。
4. Ultra-high brightness LED with special optical lens, large angle of view and long distance of sight.
5、灯具采用无级自动调光，昼夜均可达到理想的光强对比度。夜间不刺眼，避免因此引起的安全隐患。
5. The lamps and lanterns adopt self-adjusting light, which can achieve ideal light intensity contrast day and night. Do not glare at night to avoid potential safety hazards.
6、灯具采用PWM恒流输出，保证其寿命和亮度不受电压波动影响。
6. The lamp adopts PWM constant current output to ensure that its life and brightness are not affected by voltage fluctuation.
7、特殊情况，连续阴雨天太久可提供两种方式外部电源后备充电。
7. Under special circumstances, two kinds of external power supply backup charging can be provided for long continuous rainy days.