CN112610921A - 一种智慧路灯 - Google Patents

一种智慧路灯 Download PDF

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CN112610921A
CN112610921A CN201910894214.0A CN201910894214A CN112610921A CN 112610921 A CN112610921 A CN 112610921A CN 201910894214 A CN201910894214 A CN 201910894214A CN 112610921 A CN112610921 A CN 112610921A
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王博云
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • 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
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

本发明适用于路灯领域，一种智慧路灯，包括光照传感器、处理器、RTC时钟、继电器和直流减速电机。其中，光照传感器依次连接处理器，继电器和直流减速电机，处理器还连接RTC时钟，处理器还包括时间控制模块和环境光照强度控制模块。本发明的智慧路灯能够根据太阳运行轨迹的偏转而自动调整太阳能电池板的角度，从而最大化利用太阳光进行发电，同时根据采集的光照强度开启或关闭跟踪系统，从而节省跟踪系统能耗。并且在原有时间控制模块的基础上增加了环境光照强度控制模块，能够根据环境的实际需要控制路灯的开启和关闭，使得路灯更加智能和实用。

Description

一种智慧路灯
技术领域
本发明涉及一种路灯领域，尤其是一种能够自动控制的智慧路灯。
背景技术
随着太阳能发电技术的进步，太阳能路灯也得到的广泛的应用，这种路灯白天利用太阳能发电并存储，夜晚将存储的电能用于路灯照明使用，从而节约能源。CN110242919A公开了一种结构简单的太阳能路灯，但是该太阳能路灯上的太阳能电池板都是固定角度安装，不能根据太阳运行的轨迹调整方向，因而能量转换效率偏低，不能将太阳光充分利用；并且由于控制策略比较简单，一般都是严格根据时间来控制路灯的开启和关闭，例如早上7：00关闭，晚上8：00开启，而不能根据天气等具体情况进行适应性的调整。
发明内容
本发明的目的在于提供一种能够自动控制的智慧路灯，能够自动采集不同方位的太阳光强度，并自动将太阳能电池板调整到正对最强太阳光的角度，并且加入了时控、光控两种控制方式，能够根据具体的实际情况智能调整路灯的开启和关闭。
一种智慧路灯，包括一灯杆，顶杆的顶部通过一根以上的连接杆连接一延伸部，所述延伸部与灯杆之间固定四根发光杆，发光组件内置于发光杆内，四根发光杆分设在灯杆的四个角处，位于四根发光杆之间倾斜设置一太阳能板，太阳能板的两端分别伸出于发光杆的外部，所述太阳能板上下滑动式的安装于各发光杆上，灯杆的顶部设置有光源控制器，光源控制器自灯杆内部走线接入市政电源，发光组件的电源控制线分别穿过发光杆接入于光源控制器中并通过光源控制器控制开关；并且太阳能电池板由直流减速电机带动实现转动，从而调整角度。
进一步地，该路灯还包括光照传感器、处理器、RTC时钟、继电器和直流减速电机。其中，光照传感器用于检测各个方向的光照强度，并将监测到的光照值送入处理器进行处理，处理器根据计算结果控制继电器动作，进而驱动电机旋转，控制太阳能电池板旋转一定的角度，跟踪最大的太阳能光照。
在一些实施例中，光照传感器采集的光照值低于一定值时，控制跟踪系统进入休眠状态；当光照传感器采集的光照值又高于一定值时，重新开启跟踪系统。
同时RTC时钟为系统提供时钟信号，并采取分时跟踪策略。
处理器还包括了时间控制模块和环境光照强度控制模块。其中，环境光照强度控制模块的控制优先级高于时间控制模块的控制优先级。
处理器优选STM32处理器。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对本发明实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面所描述的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明的智慧路灯的控制框图。
具体实施方式
本发明的智慧路灯包括一灯杆(未示出)，顶杆的顶部通过一根以上的连接杆连接一延伸部，所述延伸部与灯杆之间固定四根发光杆，发光组件内置于发光杆内，四根发光杆分设在灯杆的四个角处，位于四根发光杆之间倾斜设置一太阳能板，太阳能板的两端分别伸出于发光杆的外部，所述太阳能板上下滑动式的安装于各发光杆上，灯杆的顶部设置有光源控制器，光源控制器自灯杆内部走线接入市政电源，发光组件的电源控制线分别穿过发光杆接入于光源控制器中并通过光源控制器控制开关；并且太阳能电池板由直流减速电机带动实现转动，从而调整角度。
如图1所示，该路灯还包括光照传感器、处理器、RTC时钟、继电器和直流减速电机。其中，光照传感器依次连接处理器，继电器和直流减速电机，处理器还连接RTC时钟。
其中，光照传感器用于检测各个方向的光照强度，并将检测到的光照值送入处理器进行处理。例如设定每天早上6：00开启跟踪，则开始进行光照检测，检测各个方向的光照强度，选定光照强度最强的方向，将其坐标值传送给处理器，处理器根据当前太阳能电池板所在坐标值与目标坐标值比较，计算所需调整的角度值，控制继电器动作，驱动电机旋转相应的角度值，从而使得太阳能电池板面向光线最强的角度接受太阳光。
更优地，当光照传感器采集的光照值低于一定值时，控制跟踪系统进入休眠状态；当光照传感器采集的光照值又高于一定值时，重新开启跟踪系统，从而节省跟踪系统的能耗。
同时RTC时钟为系统提供时钟信号，并采取分时跟踪策略。
处理器还包括了时间控制模块和环境光照强度控制模块，其中，时间控制模块根据系统设定的时间来开启或关闭路灯，具体地，将RTC时钟提供的实时时间与系统设定的开关时间比较，当实时时间等于系统设置的路灯开启时间时开启路灯，当实时时间等于系统设置的关闭时间时关闭路灯；环境光照强度控制模块根据光照传感器采集的环境光照值来控制路灯的开启或关闭，例如，当环境光照强度低于设定值时开启路灯，当环境光照强度高于设定值时关闭路灯。其中，环境光照强度控制模块的控制优先级高于时间控制模块的控制优先级。
处理器优选STM32处理器。
本发明的智慧路灯能够根据太阳运行轨迹的偏转而自动调整太阳能电池板的角度，从而最大化利用太阳光进行发电，同时根据采集的光照强度开启或关闭跟踪系统，从而节省跟踪系统能耗。并且在原有时间控制模块的基础上增加了环境光照强度控制模块，能够根据环境的实际需要控制路灯的开启和关闭，使得路灯更加智能和实用。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (4)

1.一种智慧路灯，包括一灯杆，顶杆的顶部通过一根以上的连接杆连接一延伸部，所述延伸部与灯杆之间固定四根发光杆，发光组件内置于发光杆内，四根发光杆分设在灯杆的四个角处，位于四根发光杆之间倾斜设置一太阳能板，太阳能板的两端分别伸出于发光杆的外部，所述太阳能板上下滑动式的安装于各发光杆上，并通过直流减速电机带动以实现太阳能电池板的转动；其特征在于，所述的智慧路灯上设置了太阳能跟踪系统；所述的太阳能跟踪系统包括光照传感器、处理器、RTC时钟、继电器和直流减速电机；其中，所述的光照传感器依次连接所述处理器，所述继电器和所述直流减速电机，所述处理器还连接所述RTC时钟；所述处理器还包括时间控制模块和环境光照强度控制模块，所述环境光照强度控制模块的优先级高于所述时间控制模块的优先级；所述的光照传感器用于检测各个方向的光照强度；所述处理器还根据所述光照传感器采集的光照强度来控制所述的太阳能跟踪系统开启或进入休眠状态。
2.如权利要求1所述的智慧路灯，其特征在于，所述处理器根据所述所述光照传感器检测的各个方向的光照强度，选择光照强度最强的坐标以及目前太阳能电池板所在的坐标值计算所述直流电机需要旋转的角度值。
3.如权利要求1所述的智慧路灯，其特征在于，所述处理器为STM32处理器。
4.如权利要求1所述的智慧路灯，其特征在于，所述的RTC时钟为系统提供时钟信号，并采取分时跟踪策略。
CN201910894214.0A 2019-09-20 2019-09-20 一种智慧路灯 Pending CN112610921A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113938095A (zh) * 2021-09-26 2022-01-14 衢州学院 一种光伏发电用的太阳跟踪控制器
CN113939067A (zh) * 2021-10-30 2022-01-14 深圳市明之辉智慧科技有限公司 一种预警量化照明智慧节能控制调节方法及系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113938095A (zh) * 2021-09-26 2022-01-14 衢州学院 一种光伏发电用的太阳跟踪控制器
CN113939067A (zh) * 2021-10-30 2022-01-14 深圳市明之辉智慧科技有限公司 一种预警量化照明智慧节能控制调节方法及系统
CN113939067B (zh) * 2021-10-30 2024-04-02 深圳市明之辉智慧科技有限公司 一种预警量化照明智慧节能控制调节方法及系统

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