SDK-9型经纬度电脑时控仪
SDK-9型经纬度电脑时控仪产品介绍（中文）
SDK-9型经纬度电脑时控仪是一款采用先进计算机控制技术的智能路灯控制器，专为户外照明系统设计。该产品通过分析地球自转与公转规律，结合用户所在地的经纬度信息，自动计算每日日出日落时间，实现照明设备的精准控制。其核心功能包括全夜灯、半夜灯及多时段开关模式，可根据实际需求灵活调整开关灯时间，并支持±120分钟的人工微调，适应不同地理环境与季节变化。产品内置高精度时钟芯片，年误差小于60秒，断电后数据可保存10年以上。工作电压范围覆盖AC220V±30%，输出电流达10A，可直接驱动接触器控制大功率负载。控制器具备手动/自动切换功能，便于设备检修或特殊场景使用，同时采用工业级硬件设计，抗干扰能力强，能在-40℃至70℃环境下稳定运行。15916
SDK-9 Intelligent Astronomical Time Controller (English)
The SDK-9 Intelligent Astronomical Time Controller is an advanced lighting management device that utilizes embedded microcomputer technology to achieve automated control based on solar cycles. By inputting local longitude and latitude coordinates, the controller automatically calculates daily sunrise/sunset times with seasonal variations, eliminating the need for manual time adjustments. It features three operational modes: all-night lighting, half-night lighting, and dual on-off cycles, providing flexibility for diverse lighting scenarios. The built-in real-time clock maintains high precision (<1 sec/day deviation) with a backup power system ensuring continuous operation during outages. With a wide operating voltage range (85-265VAC) and 10A relay output capacity, it supports direct connection to contactors for heavy-duty loads. The device offers user-friendly interfaces including LCD display for parameter visualization and tactile buttons for manual override during maintenance. Its rugged design includes secondary lightning protection and conformal coated PCB, making it suitable for harsh outdoor environments from extreme cold (-40°C) to high heat (70°C).6192126
核心技术创新点
该产品的核心技术在于其融合了天文算法与可编程控制逻辑。通过嵌入式处理器实时解析经纬度数据，动态生成365天差异化控制方案，相比传统定时器减少约30%的人工干预。独特的光控兼容设计（选配）可在阴雨天气智能提前触发照明，而多回路独立编程功能允许对不同照明区域实施分时管理，例如对主干道采用全夜模式而对辅路启用半夜节能模式。2717
Application Scenarios
Widely adopted in municipal lighting systems, the controller demonstrates exceptional performance in road lighting, landscape illumination, and advertising light boxes. Typical applications include synchronizing streetlights along urban arteries, managing lighting schedules for bridges and tunnels, and automating neon sign displays in commercial districts. Its adaptive control algorithms have been successfully implemented across varied geographical regions from tropical to temperate zones, consistently delivering energy savings through optimized operation schedules. The product s modular design also supports integration with existing electrical cabinets without requiring infrastructure modification.51222
SDK-9型经纬度电脑时控仪
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