CN203104866U - An energy-saving street lamp control device - Google Patents
An energy-saving street lamp control device Download PDFInfo
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- CN203104866U CN203104866U CN201220681538XU CN201220681538U CN203104866U CN 203104866 U CN203104866 U CN 203104866U CN 201220681538X U CN201220681538X U CN 201220681538XU CN 201220681538 U CN201220681538 U CN 201220681538U CN 203104866 U CN203104866 U CN 203104866U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
Description
技术领域technical field
本实用新型属于控制领域,具体涉及一种节能路灯控制装置。The utility model belongs to the control field, in particular to an energy-saving street lamp control device.
背景技术Background technique
路灯是城市照明工程的主要组成部分,但是路灯在起着重要作用的同时,也在消耗着大量的能源。在一个城市中,除了主干道外,还有很多次干道和小的路段,这些街道在夜晚的人流量和车流量都比较小。特别是一些郊区和比较偏僻的路段,在半夜1点钟以后,人流量和车流量一般非常少。但是即使没有人或车经过,这些路灯也是一直处于点亮状态,这时电能就被白白浪费掉了。很多路段真正有效的照明时间只占到整个照明时间的20%-30%,也就是说大部分电能被浪费掉了。Street lamps are the main part of urban lighting projects, but while street lamps play an important role, they also consume a lot of energy. In a city, in addition to the main road, there are many arterial roads and small road sections, and the flow of people and vehicles on these streets at night is relatively small. Especially in some suburbs and relatively remote road sections, after 1 o'clock in the middle of the night, the flow of people and vehicles is generally very small. But even if no people or cars pass by, these street lights are always on, and the electric energy is wasted in vain. The real effective lighting time of many road sections only accounts for 20%-30% of the entire lighting time, which means that most of the electric energy is wasted.
目前,路灯的主要节能技术有LED路灯、太阳能LED路灯。其中,LED照明是一种较新的技术,它具有效率高、使用寿命长等优点。一个LED路灯,如果要达到和普通的高压钠灯和高压水银灯那样的亮度,大约需要消耗的40W以上功耗,只有传统路灯的25%-40%。随着技术的发展,LED已经开始逐渐取代白炽灯,广泛用于各种照明中,目前LED路灯已经在一些大城市开始试用了。但是,LED路灯仅提高了电能到光能的转换效率,它和传统路灯一样,仍然存在整体照明效率不高的问题;太阳能LED路灯在白天利用太阳能给蓄电池进行充电,晚上利用蓄电池驱动LED灯照明。这种方式虽然不需要交流供电,但是它存在着成本高、功率小、维护量大、电池寿命短、可靠性差等缺点。完全使用太阳能,会造成一些情况下路灯无法使用的问题,所以不能得到广泛应用。还有一些城市在夜间为了节约路灯照明使用的电能,采样了间隔照明的方式,即每隔一盏路灯就关闭一盏,也就是关闭一半的路灯。虽然这样可以节约一半的电力消耗,但是也带来不少隐患,如照明亮度降低,存在照明死角,容易造成交通事故。同时,另外一半的路灯仍然存在能源浪费的问题,并没有真正解决节能的问题。At present, the main energy-saving technologies of street lamps are LED street lamps and solar LED street lamps. Among them, LED lighting is a relatively new technology, which has the advantages of high efficiency and long service life. If an LED street lamp wants to achieve the same brightness as ordinary high-pressure sodium lamps and high-pressure mercury lamps, it needs to consume more than 40W of power consumption, which is only 25%-40% of traditional street lamps. With the development of technology, LEDs have gradually replaced incandescent lamps and are widely used in various lighting. At present, LED street lamps have been tried in some big cities. However, LED street lights only improve the conversion efficiency of electric energy to light energy. Like traditional street lights, they still have the problem of low overall lighting efficiency; solar LED street lights use solar energy to charge batteries during the day, and use batteries to drive LED lights at night. . Although this method does not require AC power supply, it has disadvantages such as high cost, low power, large maintenance, short battery life, and poor reliability. Fully using solar energy will cause the problem that street lamps cannot be used in some cases, so they cannot be widely used. In some cities, in order to save the electric energy used by street lighting at night, the method of interval lighting is sampled, that is, every other street light is turned off, that is, half of the street lights are turned off. Although this can save half of the power consumption, it also brings many hidden dangers, such as the reduction of lighting brightness and the existence of lighting dead spots, which may easily cause traffic accidents. At the same time, the other half of the street lamps still have the problem of energy waste, which does not really solve the problem of energy saving.
发明内容Contents of the invention
针对上述现有技术存在的缺陷或不足,本实用新型的目的在于,提供一种节能路灯控制装置,该节能路灯控制装置通过多种传感器测量每个LED路灯下方路段的环境情况,由每条街道的微处理器控制该街道各路段的LED路灯,并通过无线传输模块与控制中心通信,能够有效对城市LED路灯进行节能控制,节能效率高,且结构简单,易于实施。In view of the defects or deficiencies in the above-mentioned prior art, the purpose of this utility model is to provide an energy-saving street lamp control device. The energy-saving street lamp control device uses various sensors to measure the environmental conditions of the road section below each LED street lamp. The microprocessor controls the LED street lamps in each section of the street, and communicates with the control center through the wireless transmission module, which can effectively control the energy saving of urban LED street lamps, with high energy saving efficiency, simple structure, and easy implementation.
为了实现上述任务,本实用新型采用如下技术方案:In order to achieve the above tasks, the utility model adopts the following technical solutions:
一种节能路灯控制装置,包括多个传感器组、多个微处理器和多个无线传输模块,其中,所述传感器组的数目与LED灯的数目相同,所述微处理器和无线传输模块的数目均与街道的数目相同;每个传感器组对应安装在一个LED路灯上,每条街道配置一个微处理器和一个与其相连接的无线传输模块;每个LED路灯以及该LED路灯上安装的传感器组均与该LED路灯所在街道的微处理器相连接;无线传输模块与控制中心通过无线信号通信。An energy-saving street lamp control device, comprising a plurality of sensor groups, a plurality of microprocessors and a plurality of wireless transmission modules, wherein the number of the sensor groups is the same as the number of LED lamps, and the number of the microprocessors and wireless transmission modules The number is the same as the number of streets; each sensor group is installed on one LED street lamp, and each street is equipped with a microprocessor and a wireless transmission module connected to it; each LED street lamp and the sensors installed on the LED street lamp The groups are all connected to the microprocessor of the street where the LED street lamp is located; the wireless transmission module communicates with the control center through wireless signals.
本实用新型还包括如下其他技术特征:The utility model also includes the following other technical features:
所述微处理器采用MC9S08QE64单片机。The microprocessor adopts MC9S08QE64 single-chip microcomputer.
所述传感器组包括红外传感器、压力传感器、光敏传感器、声音传感器和振动传感器。The sensor group includes an infrared sensor, a pressure sensor, a photosensitive sensor, a sound sensor and a vibration sensor.
本发明的优点:Advantages of the present invention:
1、快速将路灯开关的控制信号从控制中心发送到整个路灯照明系统的每个节点,可以实现每个路灯的精确控制。1. Quickly send the control signal of the street lamp switch from the control center to each node of the entire street lamp lighting system, which can realize the precise control of each street lamp.
2、将一个路段人和车辆的情况传递到下一个路段,可以通知下一个路段提前点亮路灯。2. Pass the situation of people and vehicles on one road section to the next road section, and notify the next road section to light up the street lights in advance.
3、检修人员可以不用对每个路灯逐一检查维修,通过Zigbee模块在监控中心就可以迅速查看每个路灯的工作状况以及历史工作情况。并且利用LED路灯中带有的传感器实时检测,可进行故障预警,及时通知进行维护。3. Maintenance personnel do not need to check and maintain each street lamp one by one, but can quickly check the working status and historical working status of each street lamp in the monitoring center through the Zigbee module. And by using the sensor in the LED street lamp to detect in real time, it can carry out fault warning and timely notify for maintenance.
附图说明Description of drawings
图1为本实用新型的无线通信网络结构图。Fig. 1 is a structural diagram of the wireless communication network of the present invention.
图2为本实用新型的节能路灯控制装置结构框图。Fig. 2 is a structural block diagram of the energy-saving street lamp control device of the present invention.
以下结合附图和具体实施方式对本实用新型进一步解释说明。The utility model is further explained below in conjunction with the accompanying drawings and specific embodiments.
具体实施方式Detailed ways
本实用新型的节能路灯控制装置用于对一个控制区域内的LED路灯进行节能控制,所述的控制区域包括多条街道,每条所述的街道上均匀设置有多个LED路灯。The energy-saving street lamp control device of the utility model is used for energy-saving control of LED street lamps in a control area. The control area includes a plurality of streets, and a plurality of LED street lamps are uniformly arranged on each of the streets.
如图1、图2所示,本实用新型的节能路灯控制装置,包括多个传感器组、多个微处理器和多个无线传输模块,其中,所述传感器组的数目与LED灯的数目相同,所述微处理器和无线传输模块的数目均与街道的数目相同;每个传感器组对应安装在一个LED路灯上,每条街道配置一个微处理器和一个与其相连接的无线传输模块;每个LED路灯以及该LED路灯上安装的传感器组均与该LED路灯所在街道的微处理器相连接。As shown in Figure 1 and Figure 2, the energy-saving street lamp control device of the present invention includes multiple sensor groups, multiple microprocessors and multiple wireless transmission modules, wherein the number of the sensor groups is the same as the number of LED lamps , the number of microprocessors and wireless transmission modules is the same as the number of streets; each sensor group is correspondingly installed on an LED street lamp, and each street is equipped with a microprocessor and a wireless transmission module connected to it; each Each LED street lamp and the sensor group installed on the LED street lamp are all connected with the microprocessor of the street where the LED street lamp is located.
所述微处理器采用MC9S08QE64单片机,利用单片机自身集成的中断、ADC、PWM等功能模块,实现环境信号检测、LED控制、ZigBee通信等多种功能。The microprocessor adopts MC9S08QE64 single-chip microcomputer, utilizes the functional modules such as interrupt, ADC, PWM etc. integrated in the single-chip microcomputer, realizes various functions such as environmental signal detection, LED control, ZigBee communication.
所述传感器组包括红外传感器、压力传感器、光敏传感器、声音传感器和振动传感器。使用了红外、压力、振动、声音等多种传感器来感知人体和车辆的运动,并发给单片机进行综合判断,以有效的检测到人和车辆的经过,同时减少了干扰信号对系统的影响。The sensor group includes an infrared sensor, a pressure sensor, a photosensitive sensor, a sound sensor and a vibration sensor. Infrared, pressure, vibration, sound and other sensors are used to perceive the movement of human body and vehicles, and sent to the single chip microcomputer for comprehensive judgment, so as to effectively detect the passing of people and vehicles, and reduce the impact of interference signals on the system.
所述无线传输模块采用Zigbee模块,该Zigbee模块使用SPI接口和单片机连接。该Zigbee模块采用MC13202芯片。The wireless transmission module adopts a Zigbee module, and the Zigbee module uses an SPI interface to connect with a single-chip microcomputer. The Zigbee module uses MC13202 chip.
微处理器通过LED驱动电路实现对某条街道上单个LED灯的驱动和控制,LED驱动电路利用MC9S08QE64单片机带有的增强的TPM模块来产生PWM信号,驱动多路白光LED进行照明,使用多路LED是为了保证照明的亮度。通过调节PWM信号的占空比可调整LED的亮度。同时对LED的电流和照明光强进行检测,并反馈到PWM控制中,这样可以保证照明的亮度。The microprocessor realizes the drive and control of a single LED lamp on a street through the LED drive circuit. The LED drive circuit uses the enhanced TPM module of the MC9S08QE64 microcontroller to generate PWM signals to drive multiple white LEDs for lighting. LED is to ensure the brightness of the lighting. The brightness of the LED can be adjusted by adjusting the duty cycle of the PWM signal. At the same time, the current of the LED and the intensity of the illumination light are detected, and fed back to the PWM control, so as to ensure the brightness of the illumination.
本实用新型的具体工作过程如下:Concrete work process of the present utility model is as follows:
装置上电运行后,MC9S08QE64单片机程序初始化,提取红外、压力、光敏、声音和振动传感器的初始值,程序化完成后,MC9S08QE64单片机实时提取光敏传感器的检测信号,通过单片机本身的A/D数模转换后判断当前环境的光线明暗度,若光线明亮,则单片机停止对红外、压力、声音和振动传感器的信号检测,路灯处于关闭状态;若检测发现光线暗淡,单片机开启对红外、压力、声音和振动传感器的信号提取,若检测到人或车辆经过信号,MC9S08QE64单片机发出信号控制相对应位置的LED路灯开启,同时根据当前检测光线明暗的程度自动调节路灯开启的亮度,当检测到无人或车辆经过时,单片机进行延时处理后,路灯自动关闭或者变暗。同时MC9S08QE64单片机通过MC13202芯片向控制室传递路灯的运行情况,控制室也可以通过MC13202芯片向单片机发送数据,改变某个或所有路灯的运行状态。本实用新型具有检测灵敏度高,运行稳定,成本低廉,能源消耗低等优点。After the device is powered on and running, the MC9S08QE64 microcontroller program is initialized to extract the initial values of the infrared, pressure, photosensitive, sound and vibration sensors. After the conversion, judge the light and darkness of the current environment. If the light is bright, the single-chip microcomputer stops detecting the signals of infrared, pressure, sound and vibration sensors, and the street lights are turned off; The signal of the vibration sensor is extracted. If a person or vehicle is detected, the MC9S08QE64 single-chip microcomputer sends a signal to control the LED street light at the corresponding position to turn on. When passing by, after the single-chip microcomputer performs delay processing, the street lamp is automatically turned off or dimmed. At the same time, the MC9S08QE64 single-chip microcomputer transmits the running status of the street lamps to the control room through the MC13202 chip, and the control room can also send data to the single-chip microcomputer through the MC13202 chip to change the running status of some or all street lights. The utility model has the advantages of high detection sensitivity, stable operation, low cost and low energy consumption.
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104470035A (en) * | 2013-09-17 | 2015-03-25 | 浙江中博光电科技有限公司 | Road lighting intelligent power source system |
CN105611703A (en) * | 2016-03-15 | 2016-05-25 | 石狮国高电子科技有限公司 | Energy-saving building lighting control system and method |
CN108131619A (en) * | 2016-11-30 | 2018-06-08 | 深圳市海洋王照明工程有限公司 | A kind of nuclear power lighting system and its illuminator |
CN108834273A (en) * | 2018-05-14 | 2018-11-16 | 苏州明上系统科技有限公司 | Street lamps control service system in all directions |
CN109640456A (en) * | 2019-01-14 | 2019-04-16 | 中航华东光电有限公司 | LED street lamp energy-saving controller |
CN109996382A (en) * | 2019-04-03 | 2019-07-09 | 苏州科技大学 | A kind of energy-saving type interior illumination control method and system |
CN110392474A (en) * | 2019-06-25 | 2019-10-29 | 安徽永顺信息科技有限公司 | A kind of city illumination energy conserving system and its power-economizing method |
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2012
- 2012-12-11 CN CN201220681538XU patent/CN203104866U/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104470035A (en) * | 2013-09-17 | 2015-03-25 | 浙江中博光电科技有限公司 | Road lighting intelligent power source system |
CN105611703A (en) * | 2016-03-15 | 2016-05-25 | 石狮国高电子科技有限公司 | Energy-saving building lighting control system and method |
CN105611703B (en) * | 2016-03-15 | 2018-10-09 | 石狮国高电子科技有限公司 | A kind of energy saving building lighting control system and control method |
CN108131619A (en) * | 2016-11-30 | 2018-06-08 | 深圳市海洋王照明工程有限公司 | A kind of nuclear power lighting system and its illuminator |
CN108834273A (en) * | 2018-05-14 | 2018-11-16 | 苏州明上系统科技有限公司 | Street lamps control service system in all directions |
CN109640456A (en) * | 2019-01-14 | 2019-04-16 | 中航华东光电有限公司 | LED street lamp energy-saving controller |
CN109996382A (en) * | 2019-04-03 | 2019-07-09 | 苏州科技大学 | A kind of energy-saving type interior illumination control method and system |
CN110392474A (en) * | 2019-06-25 | 2019-10-29 | 安徽永顺信息科技有限公司 | A kind of city illumination energy conserving system and its power-economizing method |
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