SDK-9型經(jīng)緯度電腦時控儀
SDK-9型經(jīng)緯度電腦時控儀產(chǎn)品介紹（中文）
SDK-9型經(jīng)緯度電腦時控儀是一款采用先進計算機控制技術(shù)的智能路燈控制器，專為戶外照明系統(tǒng)設(shè)計。該產(chǎn)品通過分析地球自轉(zhuǎn)與公轉(zhuǎn)規(guī)律，結(jié)合用戶所在地的經(jīng)緯度信息，自動計算每日日出日落時間，實現(xiàn)照明設(shè)備的精準控制。其核心功能包括全夜燈、半夜燈及多時段開關(guān)模式，可根據(jù)實際需求靈活調(diào)整開關(guān)燈時間，并支持±120分鐘的人工微調(diào)，適應(yīng)不同地理環(huán)境與季節(jié)變化。產(chǎn)品內(nèi)置高精度時鐘芯片，年誤差小于60秒，斷電后數(shù)據(jù)可保存10年以上。工作電壓范圍覆蓋AC220V±30%，輸出電流達10A，可直接驅(qū)動接觸器控制大功率負載�？刂破骶邆涫謩�/自動切換功能，便于設(shè)備檢修或特殊場景使用，同時采用工業(yè)級硬件設(shè)計，抗干擾能力強，能在-40℃至70℃環(huán)境下穩(wěn)定運行。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
核心技術(shù)創(chuàng)新點
該產(chǎn)品的核心技術(shù)在于其融合了天文算法與可編程控制邏輯。通過嵌入式處理器實時解析經(jīng)緯度數(shù)據(jù)，動態(tài)生成365天差異化控制方案，相比傳統(tǒng)定時器減少約30%的人工干預(yù)。獨特的光控兼容設(shè)計（選配）可在陰雨天氣智能提前觸發(fā)照明，而多回路獨立編程功能允許對不同照明區(qū)域?qū)嵤┓謺r管理，例如對主干道采用全夜模式而對輔路啟用半夜節(jié)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型經(jīng)緯度電腦時控儀
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