CN203327334U - Solar LED street lamp monitoring system supporting dual networking modes - Google Patents
Solar LED street lamp monitoring system supporting dual networking modes Download PDFInfo
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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
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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Abstract
本实用新型涉及一种支持双组网模式的太阳能LED路灯监控系统，其特征在于：包括一远程监控中心和复数个太阳能LED路灯，所述远程监控中心通过一通信模块连接一ZigBee协调器，所述太阳能LED路灯都包括一终端控制器，所述终端控制器包括一主控模块、一供电切换模块和一路灯监控模块，用以与所述ZigBee协调器进行通讯。本实用新型在太阳能LED路灯中加入远程控制和管理的功能，易于实现，成本低，在有效解决布线繁琐、组网困难的同时，通过双组网模式的方法增强系统工作的可靠性，具有较好的使用价值。
The utility model relates to a solar LED street lamp monitoring system supporting dual networking modes, which is characterized in that it includes a remote monitoring center and a plurality of solar LED street lamps, and the remote monitoring center is connected to a ZigBee coordinator through a communication module. The above-mentioned solar LED street lights all include a terminal controller, and the terminal controller includes a main control module, a power supply switching module and a road light monitoring module for communicating with the ZigBee coordinator. The utility model adds the function of remote control and management to the solar LED street lamp, which is easy to implement and low in cost. While effectively solving the cumbersome wiring and difficulty in networking, the utility model enhances the reliability of the system through the method of dual networking mode, and has a relatively high performance. Good value for use.
Description
技术领域 technical field
本实用新型涉及太阳能LED路灯控制领域，尤其是一种支持双组网模式的太阳能LED路灯监控系统。 The utility model relates to the control field of solar LED street lamps, in particular to a monitoring system for solar LED street lamps supporting a dual network mode.
背景技术 Background technique
在城市现代化高速发展的大背景下，人们对城市道路照明系统的要求越来越高，道路照明系统的发展不再仅仅是围绕道路交通安全和城市美化两个方面，而更需要在高效节能、低碳环保方面有更多突破。面对这个在节能方面的紧迫问题，太阳能LED路灯渐渐得到了世界各国的高度关注，也逐渐在道路照明领域得到认可和广泛应用。然而随着太阳能LED路灯数量的不断增多，对路灯的集中管理、监控、维护开始得到社会各界的广泛关注。目前，在太阳能LED路灯监控管理系统中，成本高、布线繁琐、组网复杂成为了急需解决的问题。 Under the background of the rapid development of urban modernization, people have higher and higher requirements for urban road lighting systems. There are more breakthroughs in low-carbon environmental protection. Faced with this urgent problem in terms of energy saving, solar LED street lights have gradually received great attention from all over the world, and have gradually been recognized and widely used in the field of road lighting. However, with the increasing number of solar LED street lamps, the centralized management, monitoring and maintenance of street lamps have begun to receive widespread attention from all walks of life. At present, in the monitoring and management system of solar LED street lights, high cost, cumbersome wiring, and complicated networking have become problems that need to be solved urgently.
ZigBee技术是基于IEEE 802.15.4标准制定的一种短距离、低功耗的无线个人网络通信协议。由于在复杂的网络环境中具有自组网、低成本、使用简单等优势，ZigBee技术在无线物联网领域具备良好的应用前景。而RS 485总线传输采用平衡驱动器和差分接收器的组合，抗共模干扰能力增强，即抗噪声干扰性好，可用于可靠的长距离多点通信。 ZigBee technology is a short-distance, low-power wireless personal network communication protocol based on the IEEE 802.15.4 standard. ZigBee technology has a good application prospect in the field of wireless Internet of Things due to its advantages of self-organizing network, low cost, and simple use in a complex network environment. The RS 485 bus transmission uses a combination of a balanced driver and a differential receiver, which enhances the ability to resist common-mode interference, that is, it has good anti-noise interference, and can be used for reliable long-distance multi-point communication.
实用新型内容 Utility model content
有鉴于此，本实用新型的目的是提供一种支持双组网模式的太阳能LED路灯监控系统，能够提供无线和有线两种组网模式，在避开繁琐布线的同时又能保证系统的可靠运行。 In view of this, the purpose of this utility model is to provide a solar LED street lamp monitoring system that supports dual networking modes, which can provide two networking modes of wireless and wired, and can ensure reliable operation of the system while avoiding cumbersome wiring .
本实用新型采用以下方案实现：一种支持双组网模式的太阳能LED路灯监控系统，其特征在于：包括一远程监控中心和复数个太阳能LED路灯，所述远程监控中心通过一通信模块连接一ZigBee协调器，所述太阳能LED路灯都包括一终端控制器，所述终端控制器包括一主控模块、一供电切换模块和一路灯监控模块，用以与所述ZigBee协调器进行通讯。 The utility model adopts the following scheme to realize: a kind of solar LED street lamp monitoring system that supports double network mode, it is characterized in that: comprise a remote monitoring center and a plurality of solar LED street lamps, the remote monitoring center is connected with a ZigBee through a communication module As for the coordinator, the solar LED street lights all include a terminal controller, and the terminal controller includes a main control module, a power supply switching module and a road light monitoring module for communicating with the ZigBee coordinator.
在本实用新型一实施例中，所述主控模块采用CC2430芯片作为主控芯片。 In an embodiment of the utility model, the main control module uses a CC2430 chip as the main control chip.
在本实用新型一实施例中，所述终端控制器还包括一收发天线，与所述CC2430芯片中的ZigBee 射频前端连接。 In an embodiment of the utility model, the terminal controller also includes a transceiver antenna, which is connected with the ZigBee radio frequency front end in the CC2430 chip.
在本实用新型一实施例中，所述供电切换模块包括一个继电器、二极管和三极管，用以实现优先使用太阳能蓄电池为系统供电且在太阳能蓄电池电量不足时转换至市电为系统供电的功能。 In an embodiment of the utility model, the power supply switching module includes a relay, a diode and a triode, which are used to realize the function of using the solar battery to supply power for the system preferentially and switching to the mains power supply for the system when the power of the solar battery is insufficient.
在本实用新型一实施例中，所述路灯监控模块包括一路灯数据采集单元和一控制路灯状态单元。 In an embodiment of the present invention, the street lamp monitoring module includes a street lamp data collection unit and a street lamp status control unit.
在本实用新型一实施例中，所述主控模块还连接一MAX485模块，通过RS485总线连接到所述远程监控中心的通信模块上，以保证重要路灯节点通讯的可靠性。 In an embodiment of the present invention, the main control module is also connected to a MAX485 module, which is connected to the communication module of the remote monitoring center through the RS485 bus, so as to ensure the reliability of the communication of important street lamp nodes.
在本实用新型一实施例中，所述远程监控中心的通信模块是一RS232/RS485转换器。 In an embodiment of the utility model, the communication module of the remote monitoring center is a RS232/RS485 converter.
在本实用新型一实施例中，还包括一稳压模块。 In an embodiment of the present invention, a voltage stabilizing module is also included.
在本实用新型一实施例中，所述稳压模块包括稳压芯片LM2596T-5.0和LM1084T-3.3。 In an embodiment of the utility model, the voltage stabilizing module includes voltage stabilizing chips LM2596T-5.0 and LM1084T-3.3.
本实用新型的有益效果是，在太阳能LED路灯中加入远程控制和管理的功能，组网通信上采用了ZigBee技术和RS 485技术相结合的方式，一方面以ZigBee作为主要通信技术能方便的实现路灯节点大面积无线自组网；另一方面又能选择性的加入RS 485有线通信，保证重要通信链路的可靠性。在远程监控终端，CC2430主控芯片完成数据采集、I/O控制、数据通信等功能，并结合设计的控制电路和上位机软件，最终实现对太阳能LED路灯的远程控制与管理。 The beneficial effect of the utility model is that the function of remote control and management is added to the solar LED street lamp, and the combination of ZigBee technology and RS 485 technology is adopted in the networking communication. On the one hand, ZigBee can be conveniently realized as the main communication technology. Large-area wireless ad-hoc network for street light nodes; on the other hand, RS 485 wired communication can be selectively added to ensure the reliability of important communication links. In the remote monitoring terminal, the CC2430 main control chip completes data acquisition, I/O control, data communication and other functions, combined with the designed control circuit and host computer software, finally realizes the remote control and management of solar LED street lights.
为使本实用新型的目的、技术方案及优点更加清楚明白，以下将通过具体实施例和相关附图，对本实用新型作进一步详细说明。 In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail through specific embodiments and related drawings below.
附图说明 Description of drawings
图1是本实用新型的系统框架图。 Fig. 1 is a system frame diagram of the utility model.
图2是本实用新型一实施例的节点终端控制器原理图。 Fig. 2 is a schematic diagram of a node terminal controller according to an embodiment of the present invention.
图3是本实用新型一实施例的供电切换电路原理图。 Fig. 3 is a schematic diagram of a power supply switching circuit according to an embodiment of the present invention.
图4是本实用新型一实施例的稳压电路原理图。 Fig. 4 is a schematic diagram of a voltage stabilizing circuit according to an embodiment of the present invention.
具体实施方式 Detailed ways
如图1和图2所示，本实用新型提供一种支持双组网模式的太阳能LED路灯监控系统，包括一远程监控中心和复数个太阳能LED路灯，所述远程监控中心通过一通信模块连接一ZigBee协调器，所述太阳能LED路灯都包括一终端控制器，所述终端控制器包括一主控模块、一供电切换模块和一路灯监控模块，用以与所述ZigBee协调器进行通讯。 As shown in Fig. 1 and Fig. 2, the utility model provides a kind of solar LED street lamp monitoring system supporting dual network mode, including a remote monitoring center and a plurality of solar LED street lamps, and the remote monitoring center is connected to a The ZigBee coordinator, the solar LED street lights all include a terminal controller, and the terminal controller includes a main control module, a power supply switching module and a road light monitoring module for communicating with the ZigBee coordinator.
CC2430作为一款高性能的无线单片机，在ZigBee协议栈的支持下，通过RF收发天线可以方便的接入ZigBee网络；同时在串口部分经过MAX 485芯片电平转换，又能接入RS 485总线。如图2所示，所述主控模块采用CC2430芯片作为主控芯片，并且，所述终端控制器还包括一收发天线，与所述CC2430芯片中的ZigBee 射频前端（RF）连接。所述主控模块还连接一MAX485模块，通过RS485总线连接到所述远程监控中心的通信模块上，以保证重要路灯节点通讯的可靠性，此时，所述远程监控中心的通信模块对应的是一RS232/RS485转换器。复数个终端控制器由ZigBee协调器进行自组网，并且ZigBee协调器接入RS 485总线，RS 485总线可作为备份通信方式，应用于重要的路灯节点。远程监控中心可以通过ZigBee协调器或RS 485总线实现对路灯的实时监测和远程控制。 CC2430 is a high-performance wireless single-chip microcomputer, with the support of ZigBee protocol stack, it can easily access ZigBee network through RF transceiver antenna; at the same time, the serial port can be connected to RS 485 bus after MAX 485 chip level conversion. As shown in Figure 2, the main control module adopts the CC2430 chip as the main control chip, and the terminal controller also includes a transceiver antenna, which is connected with the ZigBee radio frequency front end (RF) in the CC2430 chip. The main control module is also connected to a MAX485 module, which is connected to the communication module of the remote monitoring center through the RS485 bus, so as to ensure the reliability of communication of important street lamp nodes. At this time, the communication module of the remote monitoring center corresponds to One RS232/RS485 converter. A plurality of terminal controllers are self-organized by the ZigBee coordinator, and the ZigBee coordinator is connected to the RS 485 bus. The RS 485 bus can be used as a backup communication method for important street lamp nodes. The remote monitoring center can realize real-time monitoring and remote control of street lights through ZigBee coordinator or RS 485 bus.
特别的，所述路灯监控模块包括一路灯数据采集单元和一控制路灯状态单元，分别与CC2430芯片的ADC通道和通用I/O口进行连接。对于路灯状态的控制，通过主控芯片的I/O口控制继电器，最终实现了这一功能。 In particular, the street lamp monitoring module includes a street lamp data acquisition unit and a street lamp status control unit, which are respectively connected to the ADC channel and the general I/O port of the CC2430 chip. For the control of the state of the street light, the relay is controlled through the I/O port of the main control chip, and this function is finally realized.
如图3所示，所述供电切换模块包括一个继电器、二极管和三极管，通过配合主控芯片的I/O控制，用以实现优先使用太阳能蓄电池为系统供电且在太阳能蓄电池电量不足时转换至市电为系统供电的功能。 As shown in Figure 3, the power supply switching module includes a relay, a diode and a triode. By cooperating with the I/O control of the main control chip, it is used to realize the priority of using the solar battery as the power supply for the system and switching to the commercial power supply when the solar battery is insufficient. The function of electricity to power the system.
如图4所示，本实用新型的监控系统还包括一稳压模块；采用稳压芯片LM2596T-5.0和LM1084T-3.3将12V的输入电压转换为5V和3.3V。 As shown in Fig. 4, the monitoring system of the present invention also includes a voltage stabilizing module; the 12V input voltage is converted to 5V and 3.3V by using voltage stabilizing chips LM2596T-5.0 and LM1084T-3.3.
上列较佳实施例，对本实用新型的目的、技术方案和优点进行了进一步详细说明，所应理解的是，以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。 The above preferred embodiments have further described the purpose, technical solutions and advantages of the utility model in detail. It should be understood that the above descriptions are only preferred embodiments of the utility model and are not intended to limit the utility model. For new models, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105246228A (en) * | 2015-11-19 | 2016-01-13 | 佛山市南海区联合广东新光源产业创新中心 | Intelligent LED lighting system |
| CN105554950A (en) * | 2016-01-19 | 2016-05-04 | 超威电源有限公司 | Intelligent street lamp control system and control method therefor |
| CN106683382A (en) * | 2017-01-21 | 2017-05-17 | 广东工业大学 | Zigbee wireless transmission conversion device based on RS485 interface |
| CN107143798A (en) * | 2017-06-08 | 2017-09-08 | 济南三星灯饰有限公司 | Method for arranging with the garden lamp of projecting function and the projection lamp |
| CN108777895A (en) * | 2018-05-10 | 2018-11-09 | 浙江千亿家和智慧能源科技有限公司 | A kind of wireless ten thousand Buddhists wall Intelligent light system |
-
2013
- 2013-07-18 CN CN2013204272627U patent/CN203327334U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105246228A (en) * | 2015-11-19 | 2016-01-13 | 佛山市南海区联合广东新光源产业创新中心 | Intelligent LED lighting system |
| CN105554950A (en) * | 2016-01-19 | 2016-05-04 | 超威电源有限公司 | Intelligent street lamp control system and control method therefor |
| CN106683382A (en) * | 2017-01-21 | 2017-05-17 | 广东工业大学 | Zigbee wireless transmission conversion device based on RS485 interface |
| CN107143798A (en) * | 2017-06-08 | 2017-09-08 | 济南三星灯饰有限公司 | Method for arranging with the garden lamp of projecting function and the projection lamp |
| CN107143798B (en) * | 2017-06-08 | 2019-07-05 | 济南三星灯饰有限公司 | Method for arranging with the garden lamp of projecting function and the projection lamp |
| CN108777895A (en) * | 2018-05-10 | 2018-11-09 | 浙江千亿家和智慧能源科技有限公司 | A kind of wireless ten thousand Buddhists wall Intelligent light system |
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