WO2017054231A1 - Led路灯及led路灯系统 - Google Patents

Led路灯及led路灯系统 Download PDF

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Publication number
WO2017054231A1
WO2017054231A1 PCT/CN2015/091400 CN2015091400W WO2017054231A1 WO 2017054231 A1 WO2017054231 A1 WO 2017054231A1 CN 2015091400 W CN2015091400 W CN 2015091400W WO 2017054231 A1 WO2017054231 A1 WO 2017054231A1
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Prior art keywords
module
road condition
led
display
led street
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PCT/CN2015/091400
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English (en)
French (fr)
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魏晓敏
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魏晓敏
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Priority to PCT/CN2015/091400 priority Critical patent/WO2017054231A1/zh
Publication of WO2017054231A1 publication Critical patent/WO2017054231A1/zh

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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
    • F21S8/00—Lighting devices intended for fixed installation
    • 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

Definitions

  • the present application relates to the field of light emitting diodes, and more particularly to an LED street light and an LED street light system.
  • LED Light Emitting Diode
  • LED is a kind of semiconductor component that converts electrical energy into light energy. It has the advantages of high luminous efficiency, low energy consumption and long service life. It is widely used in lighting, display and signal indication. .
  • LED technology in traffic is becoming more and more popular. It is more typical to use LED light source instead of traditional light source to build LED street light.
  • the function of the street lamp is only to provide illumination for passing pedestrians and vehicles. The construction cost is high, the area is occupied by a certain area, but the function is single, resulting in low utilization of street lamps.
  • the present application aims to solve at least one of the above technical problems to some extent.
  • the present application provides an LED street lamp, comprising: a lamp body, an LED illumination source disposed on the lamp body, and a power supply module for supplying power to the LED illumination source, wherein the LED street lamp further
  • the system includes: a warning module connected to the power supply module for performing a road condition warning, wherein the warning module is a display module for performing the road condition warning in a text display manner, and the warning module includes: a display screen And a receiver for receiving the road condition signal, and a controller connected to the display screen and the receiver for controlling the display screen to display corresponding text according to the road condition signal.
  • controller is a PLC controller or an FPGA controller.
  • the receiver is a wireless receiver or a wired receiver.
  • the display screen is an LED display or an LCD display.
  • the power supply module is a solar power supply module or a transformer module connected to an external power source.
  • the present application provides an LED street lamp system, including: an LED street lamp, the LED street lamp comprising: a lamp body, an LED illumination source disposed on the lamp body, and powering the LED illumination source
  • the power supply module further includes: a warning module connected to the power supply module for performing road condition warning, wherein the warning module is a display module for performing the road condition warning in a text display manner
  • the warning module includes: a display screen, a receiver for receiving a road condition signal, and a controller connected to the display screen and the receiver for controlling the display screen to display corresponding text according to the road condition signal
  • the LED street light system further includes: a control center connected to the warning module for transmitting the road condition warning signal to the warning module.
  • controller is a PLC controller or an FPGA controller.
  • the receiver is a wireless receiver or a wired receiver.
  • the display screen is an LED display or an LCD display.
  • the power supply module is a solar power supply module or a transformer module connected to an external power source.
  • the LED street lamp comprises: a lamp body, an LED illumination source disposed on the lamp body, a power supply module for supplying the LED illumination source, and a connection with the power supply module.
  • the warning module is configured to perform a road condition warning, and the warning module is a display module for performing the road condition warning in a text display manner, and the warning module comprises: a display screen, a receiver for receiving a road condition signal, And a controller connected to the display screen and the receiver for controlling the display screen to display corresponding text according to the road condition signal.
  • the driver and the pedestrian who need to understand the road condition can obtain the real-time road condition of the road section from the warning module, thereby taking countermeasures corresponding to the real-time road condition, thereby enriching the function of the street lamp and improving the function of the street lamp. Its utilization rate.
  • FIG. 1 is a schematic diagram showing the circuit structure of an LED street lamp system according to an embodiment of the present application.
  • FIG. 2 is a schematic structural diagram of a circuit of an LED street lamp according to an embodiment of the present application.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • the meaning of "a plurality” is two or more unless specifically and specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless otherwise explicitly stated and defined. , or connected integrally; can be mechanical connection or electrical connection; can be directly connected, or can be indirectly connected through an intermediate medium, It is the internal connection between the two components.
  • installation can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may include direct contact of the first and second features, and may also include first and second features, unless otherwise specifically defined and defined. It is not in direct contact but through additional features between them.
  • the first feature “above”, “above” and “above” the second feature includes the first feature directly above and above the second feature, or merely indicating that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature includes the first feature directly above and above the second feature, or merely the first feature level being less than the second feature.
  • the embodiment provides an LED street lamp system, including: an LED street lamp 1 and a control center 2, wherein the LED street lamp 1 can provide a lighting function, and can also alert the road condition to inform the road.
  • the driving vehicle or pedestrian takes measures corresponding to the real-time road condition, such as lane change, avoidance, and the like.
  • the LED street lamp 1 includes a lamp body 11, an LED illumination source 12 disposed on the lamp body 11, and a power supply module 13 for supplying power to the LED illumination source 12.
  • the LED illumination source 12 can convert the electrical energy into a light energy output to achieve the illumination effect of the road surface.
  • the LED street lamp 1 further includes: a warning module 14 connected to the power supply module 13 for performing road condition warning.
  • the corresponding LED street light system further includes the above-mentioned control center 2 connected to the warning module 14 for transmitting the road condition warning signal to the warning module 14.
  • the warning module 14 is a display module for performing road condition warning in a text display manner.
  • the warning module includes: a display screen 141, a receiver 142 for receiving a road condition warning signal, and a display screen 141 and
  • the receiver 142 is connected to the controller 143 for controlling the display screen 141 to display the corresponding text according to the road condition warning signal.
  • the driver and the pedestrian who need to understand the road condition can obtain the real-time road condition of the road section from the warning module, thereby taking countermeasures corresponding to the real-time road condition, thereby enriching the function of the street lamp and improving the function of the street lamp. Its utilization rate.
  • the controller 143 is a PLC controller, but in other embodiments, the controller 143 may also be an FPGA controller or a micro control unit (MCU).
  • MCU micro control unit
  • the receiver 142 is a wireless receiver, such as a GPRS device, etc.
  • the receiver 142 It is a wired receiver, such as a device with an RJ-45 network interface.
  • the road conditions can generally be divided into congestion, congestion, and idle state.
  • the display screen 141 LED display or LCD display can be used to display red text “Crowded traffic” when the road is crowded. When the road is crowded, the yellow text “Crowded traffic” is displayed. When the road is relatively idle, the green text “Landscape” is displayed. More idle” and so on.
  • the power supply module 13 is a solar power supply module, and the solar power supply module includes: a solar panel, and a battery pack connected to the solar panel through a charging circuit, and the battery pack has power supply for the LED illumination source 12 and the warning module 14
  • the power supply circuit in this way, can be used to supply power to the LED street light using environmentally friendly green energy.
  • the power supply module 13 can also be a transformer module connected to an external power source, so that the transformer module can convert the external power supply voltage into the working voltage of the LED street light, and the LED lighting source 12 and the warning module are 14 power supply.
  • the power supply module 13 may also be a wind power generation module or the like.
  • control center 2 and the warning module 14 can be connected by wire and/or wirelessly, and correspondingly, in the control center 2 and the warning module 14.
  • Set corresponding signal transmitting and receiving devices such as GPRS devices or Bluetooth, infrared devices, etc.

Abstract

一种LED路灯及LED路灯系统，LED路灯包括：灯体（11）、设置于该灯体（11）上的LED照明光源（12）、为所述LED照明光源（12）供电的供电模组（13），以及与所述供电模组（13）相连的用于进行路况警示的警示模组（14），所述警示模组（14）为以文字显示方式进行所述路况警示的显示屏模组，所述警示模组（14）包括：显示屏（141）、用于接收路况信号的接收器（142），以及与所述显示屏（141）及接收器（142）相连、用于根据所述路况信号控制所述显示屏（141）显示对应文字的控制器（143）。这样，LED路灯由于一般是沿路建造，最需要了解路况的汽车司机及行人即可从警示模组（14）获得该路段的实时路况，从而采取与实时路况对应的应对措施，从而丰富了路灯的功能，提高了其利用率。

Description

LED路灯及LED路灯系统 技术领域
本申请涉及发光二极管领域，尤其涉及一种LED路灯及LED路灯系统。
背景技术
发光二极管(Light Emitting Diode，LED)是一种将电能转换为光能的半导体元件，其具有光效高、能耗少、使用寿命长等优点，被广泛应用于照明、显示及信号指示等领域。
在现今，LED技术在交通的应用越来越普及，比较典型的是采用LED光源代替传统光源而建造LED路灯。而通常，路灯的功能仅是为过往行人及车辆提供照明，其建造成本较高、占地一定面积但功能单一，导致路灯利用率低下。
发明内容
本申请旨在至少在一定程度上解决上述技术问题之一。
根据本申请的第一方面，本申请提供一种LED路灯，包括：灯体、设置于该灯体上的LED照明光源，以及为所述LED照明光源供电的供电模组，所述LED路灯还包括：与所述供电模组相连的用于进行路况警示的警示模组，所述警示模组为以文字显示方式进行所述路况警示的显示屏模组，所述警示模组包括：显示屏、用于接收路况信号的接收器，以及与所述显示屏及接收器相连、用于根据所述路况信号控制所述显示屏显示对应文字的控制器。
进一步地，所述控制器为PLC控制器或FPGA控制器。
进一步地，所述接收器为无线接收器或有线接收器。
进一步地，所述显示屏为LED显示屏或LCD显示屏。
进一步地，所述供电模组为太阳能供电模组或与外部电源相连的变压器模组。
根据本申请的第二方面，本申请提供一种LED路灯系统，包括：LED路灯，所述LED路灯包括：灯体、设置于该灯体上的LED照明光源，以及为所述LED照明光源供电的供电模组，所述LED路灯还包括：与所述供电模组相连的用于进行路况警示的警示模组，所述警示模组为以文字显示方式进行所述路况警示的显示屏模组，所述警示模组包括：显示屏、用于接收路况信号的接收器，以及与所述显示屏及接收器相连、用于根据所述路况信号控制所述显示屏显示对应文字的控制器，所述LED路灯系统还包括：与所述警示模组相连、用于将所述路况警示信号发送至所述警示模组的控制中心。
进一步地，所述控制器为PLC控制器或FPGA控制器。
进一步地，所述接收器为无线接收器或有线接收器。
进一步地，所述显示屏为LED显示屏或LCD显示屏。
进一步地，所述供电模组为太阳能供电模组或与外部电源相连的变压器模组。
本申请的有益效果是：
通过提供一种LED路灯及LED路灯系统，LED路灯包括：灯体、设置于该灯体上的LED照明光源、为所述LED照明光源供电的供电模组，以及与所述供电模组相连的用于进行路况警示的警示模组，所述警示模组为以文字显示方式进行所述路况警示的显示屏模组，所述警示模组包括：显示屏、用于接收路况信号的接收器，以及与所述显示屏及接收器相连、用于根据所述路况信号控制所述显示屏显示对应文字的控制器。这样，LED路灯由于一般是沿路建造，最需要了解路况的汽车司机及行人即可从警示模组获得该路段的实时路况，从而采取与实时路况对应的应对措施，从而丰富了路灯的功能，提高了其利用率。
附图说明
图1为本申请实施例的LED路灯系统的电路结构示意图。
图2为本申请实施例的LED路灯的电路结构示意图。
具体实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本申请，而不能理解为对本申请的限制。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以 是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度小于第二特征。
下面通过具体实施方式结合附图对本申请作进一步详细说明。
请参考图1-2，本实施例提供了一种LED路灯系统，包括：LED路灯1及控制中心2，其中，LED路灯1除了能够提供照明功能外，还可以对路况进行警示，以告知路上行驶车辆或行人采取与该实时路况对应的措施，如变道、避让等。
具体地，LED路灯1包括：灯体11、设置于该灯体11上的LED照明光源12，以及为LED照明光源12供电的供电模组13。这样，通过供电模组13提供的电能，LED照明光源12可将电能转换成光能输出，达到路面的照明效果。而为了起到路况警示作用，LED路灯1还包括：与供电模组13相连的用于进行路况警示的警示模组14。而对应的LED路灯系统还包括上述与警示模组14相连、用于将路况警示信号发送至警示模组14的控制中心2。
在本实施例中，警示模组14为以文字显示方式进行路况警示的显示屏模组，警示模组包括：显示屏141、用于接收路况警示信号的接收器142，以及与显示屏141及接收器142相连、用于根据路况警示信号控制显示屏141显示对应文字的控制器143。
这样，LED路灯由于一般是沿路建造，最需要了解路况的汽车司机及行人即可从警示模组获得该路段的实时路况，从而采取与实时路况对应的应对措施，从而丰富了路灯的功能，提高了其利用率。
在本实施例中，控制器143为PLC控制器，但在其他实施例中，控制器143还可以为FPGA控制器或微控制单元(MCU)。
当警示模组14与控制中心2采用无线连接来传递信号时，接收器142为无线接收器，如GPRS装置等，当警示模组14与控制中心2采用有线连接来传递信号时，接收器142为有线接收器，如具有RJ-45网络接口的装置。
路况一般可分为拥挤、较拥挤及较空闲等状态，为了对路况进行警示，显示屏141 可采用LED显示屏或LCD显示屏，从而当路况为拥挤时显示红色文字“路况拥挤”，当路况为较拥挤时显示黄色文字“路况较拥挤”，当路况为较空闲时显示绿色文字“路况较空闲”等。
上述供电模组13为太阳能供电模组，而太阳能供电模组包括：太阳能板，以及通过充电电路与该太阳能板相连的蓄电池组，蓄电池组具有为上述LED照明光源12及警示模组14供电的供电电路，这样，可采用环保的绿色能源对LED路灯进行供电。在其他实施例中，上述供电模组13还可以是与外部电源相连的变压器模组，从而变压器模组可将外部电源电压转换为LED路灯的工作电压，为上述LED照明光源12及警示模组14供电。当然，上述供电模组13还可以是风力发电模组等。
为实现控制中心2与警示模组14之间的信号传送，控制中心2与警示模组14之间可通过有线和/或无线方式相连，相应地，可在控制中心2与警示模组14中设置相应的信号发射、接收装置，如GPRS装置或蓝牙、红外装置等。
在本说明书的描述中，参考术语“一个实施方式”、“一些实施方式”、“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上内容是结合具体的实施方式对本申请所作的进一步详细说明，不能认定本申请的具体实施只局限于这些说明。对于本申请所属技术领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干简单推演或替换。

Claims (10)

  1. 一种LED路灯，包括：灯体、设置于该灯体上的LED照明光源，以及为所述LED照明光源供电的供电模组，其特征在于，所述LED路灯还包括：与所述供电模组相连的用于进行路况警示的警示模组，所述警示模组为以文字显示方式进行所述路况警示的显示屏模组，所述警示模组包括：显示屏、用于接收路况信号的接收器，以及与所述显示屏及接收器相连、用于根据所述路况信号控制所述显示屏显示对应文字的控制器。
  2. 如权利要求1所述的LED路灯，其特征在于，所述控制器为PLC控制器或FPGA控制器。
  3. 如权利要求1所述的LED路灯，其特征在于，所述接收器为无线接收器或有线接收器。
  4. 如权利要求1所述的LED路灯，其特征在于，所述显示屏为LED显示屏或LCD显示屏。
  5. 如权利要求1所述的LED路灯，其特征在于，所述供电模组为太阳能供电模组或与外部电源相连的变压器模组。
  6. 一种LED路灯系统，包括：LED路灯，所述LED路灯包括：灯体、设置于该灯体上的LED照明光源，以及为所述LED照明光源供电的供电模组，其特征在于，所述LED路灯还包括：与所述供电模组相连的用于进行路况警示的警示模组，所述警示模组为以文字显示方式进行所述路况警示的显示屏模组，所述警示模组包括：显示屏、用于接收路况信号的接收器，以及与所述显示屏及接收器相连、用于根据所述路况信号控制所述显示屏显示对应文字的控制器，所述LED路灯系统还包括：与所述警示模组相连、用于将所述路况警示信号发送至所述警示模组的控制中心。
  7. 如权利要求6所述的LED路灯系统，其特征在于，所述控制器为PLC控制器或FPGA控制器。
  8. 如权利要求6所述的LED路灯系统，其特征在于，所述接收器为无线接收器或有线接收器。
  9. 如权利要求6所述的LED路灯系统，其特征在于，所述显示屏为LED显示屏或LCD显示屏。
  10. 如权利要求6所述的LED路灯系统，其特征在于，所述供电模组为太阳能供电模组或与外部电源相连的变压器模组。
PCT/CN2015/091400 2015-10-01 2015-10-01 Led路灯及led路灯系统 WO2017054231A1 (zh)

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CN101520144A (zh) * 2008-02-26 2009-09-02 富士迈半导体精密工业（上海）有限公司 路灯系统
EP2123972A1 (en) * 2008-05-21 2009-11-25 Advanced Optoelectronic Technology Inc. Light emitting diode street lamp having auxiliary lamp
CN202195406U (zh) * 2011-03-22 2012-04-18 厦门市朗星节能照明股份有限公司 一种自动调节式太阳能led路灯
CN202334767U (zh) * 2011-12-01 2012-07-11 肇庆全商联盟信息科技有限公司 Led太阳能路灯监控系统

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CN101520144A (zh) * 2008-02-26 2009-09-02 富士迈半导体精密工业（上海）有限公司 路灯系统
EP2123972A1 (en) * 2008-05-21 2009-11-25 Advanced Optoelectronic Technology Inc. Light emitting diode street lamp having auxiliary lamp
CN202195406U (zh) * 2011-03-22 2012-04-18 厦门市朗星节能照明股份有限公司 一种自动调节式太阳能led路灯
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CN110766981A (zh) * 2018-07-27 2020-02-07 东旭科技集团有限公司 信息传输的方法、装置及系统

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