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首页89C51单片机光控路灯设计:智能控制与节能方案
89C51单片机光控路灯设计:智能控制与节能方案
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更新于2024-06-25
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基于89C51单片机的光控路灯设计是一项利用现代信息技术改进传统照明系统的创新项目。该设计旨在实现路灯的自动开关控制,当光照充足时路灯关闭,而在光照不足时自动开启,以节省能源并提高管理效率。此项目的核心在于结合光敏电阻和模数转换器等元件,通过89C51单片机这一微控制器进行实时光强度检测和逻辑处理。 设计方案采用了方案二,其设计结构主要分为两个模块:主控模块和被控模块。主控模块负责接收光敏电阻采集的光照信号,并通过单片机处理这些数据。被控模块则是路灯的实际控制部分,由89C51单片机通过P1口直接控制路灯的开闭。这个设计充分利用了单片机的编程能力和低功耗特性,使得路灯控制系统更加智能化。 89C51单片机作为嵌入式系统的一部分,拥有丰富的I/O端口和强大的算术逻辑运算能力,使其在路灯控制中扮演了关键角色。文章强调了软硬件结合的重要性,即不仅要有对单片机基础理论的理解,还要根据实际硬件配置进行适配和优化。利用Proteus软件,设计者构建了详细的电路原理图,确保了整个系统设计的可行性。 设计过程中,文章首先介绍了单片机和嵌入式系统的基础概念,包括它们的特点和广泛应用领域。随后详细阐述了光控路灯设计的具体步骤,包括对51单片机的选型,光照传感器的选择,以及如何通过编程实现光照强度与路灯状态之间的逻辑转换。同时,文章也讨论了光控路灯在城市照明中的重要性,尤其是在提升照明效率、美化环境和智能管理方面的作用。 基于89C51单片机的光控路灯设计是一次集成了微电子技术、传感技术和自动化控制的实践,它革新了路灯的控制方式,提升了能源利用效率,且具有良好的可扩展性和实用性,为现代化城市管理提供了新的解决方案。
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Delegates, staff: Hello! in the run-up to the Spring Festival, we held one session of four staff representatives Conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. Here, on behalf of my company 2013 work reports to the General Assembly, for consideration. Pillar I, 2012 back in 2012, XX power companies adhere to the party's 17 great spirit for guidance, comprehensively implement the scientific concept of development, promoting cost-leadership strategy, standards, focus on implementation, lean management, continuously improve, smooth present safety situation of enterprise management, business management and control scientific and standardized, and the dedication of staff, manage a harmonious and democratic atmosphere of the good situation. Main indicators are as follows:-the battery indicator: power generation totaled 7.815 billion kWh, beyond the annual budget implementation capacity of 315
million kWh, an increase of 757 million kWh. Sales totaled 7.425 billion kWh, exceeding sales of 330 million kWh the annual Executive budget, an increase of 729 million kWh. --Security measures: unplanned outages 2.5 times. No personal injury accident occurred, no major accident and above, no major fire accidents without environmental pollution accidents, safety for three consecutive years to maintain stability to good posture. – Business financial indicators: total profits of 255 million Yuan, beyond the annual budget of 207 million Yuan, beyond the Datang company index 41.89 million Yuan, an increase of 1.76 million Yuan, FCM assessment at grade four. --Energy: power supply standard coal completing 312.25 g/kWh, down 0.1 g/kWh; integrated auxiliary power consumption ratio in 5.12%, down 0.26%; pollutant emissions performance greatly reduced compared to last year, carbon 0.09 g/kWh, sulfur dioxide 0.104 g/kWh NOx 0.512 g/kWh; dust removal
efficiency of more than 99.8%. --Reliability index: equivalent availability factor in 93.47%, increased 7.95% from a year earlier. Equivalent forced outage rate 0.08%, 0.16% reduction over the same period a year earlier. Major achievements: first, we should adhere to the two "management system" basis, strengthening technological research, strengthen hidden hazards control and intrinsic safety Enterprise construction took new steps. -The two "management system" for improvement. Focus on promoting the power of the company management system and the application and implementation of the safety loop five-star management system, improve the safety management system, realize the system of safety control. Further regulate security routines, safety supervision and management network role to play to achieve closed-loop. Strengthening the supervision and management of habitual violation of, strengthening the safety supervision of outsourcing contractors. Carried
out in spring and autumn of security inspections, flood control and inspection, safety production month, day supervision of production safety and the Olympic Games and other
en les característiques de producció i l'equip, estan equipats amb un conjunt de dues classes de maquinària, eines de transferència, un conjunt d'eines, ús d'eines personal de connexió, danyar pèrdua a càrrec de la responsable, sense una màquina eina treballadors de producció en principi estan equipats amb eines. Eines comunes, en principi, per la producció de la líder del grup és responsables, com el públic, no es poden realitzar cèntrica amb l'establiment sala botiga eina de comptes públics i endeutament. l'article 20 dels individus manera estan equipades amb les eines, ho farem estrictament control, eina imprescindible disponible, eines de préstecs temporals no utilitzats. Màquines eines, oficis i eines grup comunament utilitzades amb taula objecte està equipat amb equipades amb comú eines torn 1, Vernier 1-2, 2... Disc de bol del nombre en sèrie eina nom ferralla 14 estàndard en forma de Tap dent ganivet 1, col. lapse rematat i dividir dent 2 i dent llarga direcció és menys original longitud 2/5 15 la passar endoll clau dent ganivet pot referenciar amb ganivet de tipus eina maneta 16 dents afaitat Nota: molí de fulla de dents afaitat que altra eina complex, equivalent al negoci que fer nova eina i detecció de paràmetre de tecnologia també més, cada vorejada molí són per al càlcul, afaitat dent ganivet desgast de l'estàndard de tecnologia segons específica de condicions tècnic d'eina de secció de eina per determinar. 17 fitxer 1 i dent no agut, les 18 activitats patí de artefactes (duresa en HRC30 dins) de fitxer clau 1 i cuc cuc engranar superfície no a un segon 2 i mandíbula graus no paral•leles pinça de cable 19 més tres cinquenes parts i
activities, comprehensive and tamping Safety Foundation ... Troubleshooting, management mechanism, give full play to role of technical supervision and realization of troubleshooting, management, improved process management. This year completed the boiler lower header leakage, boiler pressure, a major risk management, completed 29 of great risks and 3 General problems of governance. Complete chemistry lab construction, thermal control, and complete the boiler scale integrated management, host shafting vibration of 10 scientific and technological projects, such as. Complete supercritical 630MW on-line simulation system development and application of circulating water MCC standby power transformation, the transformation of desulfurization waste water, the unit water supply system of comprehensive treatment and discharge valve modification of coal mill 5 key technological transformation projects, group health is improved. --Science and technology innovation is
further increased. Strengthen the characteristics of supercritical unit major issues, gradually clearing the particularity of supercritical unit and regularity. Developed motor oil time management, switch action times, statistics, coal-aided measurement software, improves the production level of lean management. Increased investment in science and technology, reporting science and technology projects and 14 technical project total cost percentage of the total annual production output of 0.25%. "Large-scale coal-fired power plant flue gas desulfurization, denitrification complete development and application of key technologies" project, won the national science and technology progress second prize. 630MW supercritical units optimized control strategies and the 630MW development and application of on-line simulation system for supercritical units, supercritical 600MW units of turbine driven boiler feed pump set of comprehensive treatment of defects Datang technology respectively one
or two and third. Meanwhile, information technology achievements, the company was named "China power information technology benchmarking enterprises." --Repair and maintenance has improved further. Modify the inspection standards and standards on a regular basis, standardizing work procedures, checking and inspection project. Deepening the BFS++ system, and implements maintenance information shared. Reorganizing RB logic again, and ensure the success of the RB. Innovating the mechanism of maintenance management, implemented a project manager system. Successful completion of two autonomous maintenance, reliability improved steadily. Implementing two c-level maintenance, project themselves 48.7% and 42.3%, respectively. Accomplish two circulating pumps repair and overhaul of four Mills, maintenance teams to get exercise. Promote the work of energy saving and consumption reducing, complete the unit energy consumption diagnosis, plant
water balance test, 10 energy-saving projects. Second, we should adhere to "three" on the economic benefits of improving, outreach4
2 单片机概述…………………………………………………………...5
3 芯片介绍……………………………………………………………...6
3.1 光敏电阻及放大电路………………………………………6
3.2 ADC0804 芯片简介…………………………………………9
4 单片机选型…………………………………………………………..13
4.1、AT89C51 的特点…………………………………………13
4.2、单片机附属电路………………………………………….14
5 总电路图及工作原理……………………………………………..…16
6 源程序…………………………………………………………..……17
7 仿真结果……………………………………………………….…….18
8 心得体会………………………………………………………….….19
9 参考文献………………………………………………………….….19
二、单片机概述:
单片微型计算机简称单片机,是典型的嵌入式微控制器
(Microcontroller Unit),常用英文字母的缩写 MCU 表示单片
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