CN203504304U - Electric energy monitoring system based on ZigBee - Google Patents
Electric energy monitoring system based on ZigBee Download PDFInfo
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- CN203504304U CN203504304U CN201320636825.3U CN201320636825U CN203504304U CN 203504304 U CN203504304 U CN 203504304U CN 201320636825 U CN201320636825 U CN 201320636825U CN 203504304 U CN203504304 U CN 203504304U
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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
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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Abstract
Description
技术领域 technical field
本实用新型涉及一种基于ZigBee的电能监控系统，属于电能计量监控技术领域。 The utility model relates to a ZigBee-based electric energy monitoring system, which belongs to the technical field of electric energy metering and monitoring.
背景技术 Background technique
目前，全球都处于能源紧缺的状态，节约能源对于中国的可持续发展具有非常重要的意义。生活中的能耗主要来源于电能的使用，其中空调、照明、暖通等系统占据了电能使用的绝大部分。如何对用电情况进行监测，找出不合理的用电能耗，避免不必要的电能消耗，实现公共建筑的节能减排，已成为解决高能耗问题的关键。由于建筑内部不宜重新布线，而且在监测过程不能引起人们工作的不便，基于多方面综合考虑，具有无线化、微型化、低能耗的传感器网络成为理想的选择。 At present, the world is in a state of energy shortage, and saving energy is of great significance to China's sustainable development. Energy consumption in daily life mainly comes from the use of electric energy, among which air conditioning, lighting, HVAC and other systems account for the vast majority of electric energy use. How to monitor the power consumption, find out unreasonable power consumption, avoid unnecessary power consumption, and realize energy saving and emission reduction of public buildings has become the key to solve the problem of high energy consumption. Since the interior of the building is not suitable for rewiring, and the monitoring process cannot cause inconvenience to people's work, based on comprehensive considerations in many aspects, a wireless, miniaturized, and low-energy sensor network has become an ideal choice.
现有的电能计量设备都是用来计量用户总的用电量信息，而不能计量特定用电器特定时间段内的耗电量。现有的电能质量监测仪，其数据采集单元与控制单元或控制中心间数据通信常采用有线设计方案，这种方案存在布线及改线作业量大。在复杂地理环境、工作地点不确定、原预留端口不够用、突发性事故现场等情况下适用性差，使其应用在一定程度上受到限制。 Existing electric energy metering equipment is used to measure the total power consumption information of users, but cannot measure the power consumption of specific electrical appliances within a specific time period. In the existing power quality monitors, the data communication between the data acquisition unit and the control unit or control center usually adopts a wired design scheme, which requires a lot of wiring and rerouting work. Its applicability is poor in complex geographical environment, uncertain working place, insufficient original reserved ports, sudden accident scene, etc., so its application is limited to a certain extent.
发明内容 Contents of the invention
本实用新型所要解决的技术问题是克服现有技术的缺陷，提供一种基于ZigBee的电能监控系统，它能够通过无线网络实现参数的传递与远程控制，实时监测用电设备各种参数，并且组网灵活，方便。 The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a ZigBee-based electric energy monitoring system, which can realize parameter transmission and remote control through a wireless network, monitor various parameters of electrical equipment in real time, and organize The net is flexible and convenient.
本实用新型解决上述技术问题采取的技术方案是：一种基于ZigBee的电能监控系统，它包括本地监控终端、远程监控中心、ZigBee协调器和多个ZigBee电能监控节点，ZigBee电能监控节点包括ZigBee通讯模块、微控制处理器、电量采集模块和继电器模块，其中， The technical scheme adopted by the utility model to solve the above-mentioned technical problems is: a ZigBee-based power monitoring system, which includes a local monitoring terminal, a remote monitoring center, a ZigBee coordinator and a plurality of ZigBee power monitoring nodes, and a ZigBee power monitoring node includes a ZigBee communication module, microcontroller processor, power acquisition module and relay module, wherein,
电量采集模块与微控制处理器相连接以实现数据双向传输，其用于测量用电设备的电压、电流、功率和电能参数数据； The power acquisition module is connected with the micro-control processor to realize two-way data transmission, which is used to measure the voltage, current, power and electric energy parameter data of the electrical equipment;
继电器模块的信号输入端连接在微控制处理器上，其用于根据微控制处理器传递的控制指令信号控制用电设备的开关动作； The signal input end of the relay module is connected to the micro-control processor, which is used to control the switching action of the electrical equipment according to the control instruction signal transmitted by the micro-control processor;
ZigBee通讯模块与微控制处理器相连接以实现数据双向传输，其用于传递用电设备的参数数据和控制指令信号； The ZigBee communication module is connected with the microcontroller processor to realize two-way data transmission, which is used to transmit parameter data and control command signals of electrical equipment;
ZigBee协调器通过无线网络与远程监控中心相连接； The ZigBee coordinator is connected with the remote monitoring center through the wireless network;
所述的每个ZigBee电能监控节点的ZigBee通讯模块分别与ZigBee协调器相连接以实现数据双向传输； The ZigBee communication module of each ZigBee power monitoring node is connected with the ZigBee coordinator respectively to realize bidirectional data transmission;
ZigBee协调器还与本地监控终端相连接以实现数据双向传输。 The ZigBee coordinator is also connected with the local monitoring terminal to realize two-way data transmission.
进一步，所述的ZigBee协调器包含ZigBee/GPRS网关，所述的无线网络为GPRS网络，ZigBee协调器通过GPRS网络与远程监控中心相连接。 Further, the ZigBee coordinator includes a ZigBee/GPRS gateway, the wireless network is a GPRS network, and the ZigBee coordinator is connected to the remote monitoring center through the GPRS network.
采用了上述技术方案后，本实用新型的ZigBee协调器起到核心控制作用，一方面负责组网并收集各ZigBee电能监控节点的参数数据，另一面向本地监控终端和远程控制中心上报各数据，并且每个ZigBee电能监控节点通过ZigBee通讯模块和ZigBee协调器的Zigbee无线网络连接方式，代替传统的有线网络进行数据传输，使得组网更加便捷，能够实时、准确的监测各用电设备的电能参数数据，同时监控中心可通过命令交互，通过继电器模块关闭能耗电器，从而杜绝室内无人而电器空运转，达到节能减排的目的。 After adopting the above-mentioned technical scheme, the ZigBee coordinator of the present utility model plays a core control role. On the one hand, it is responsible for networking and collecting the parameter data of each ZigBee power monitoring node, and on the other hand, it reports each data to the local monitoring terminal and the remote control center. And each ZigBee power monitoring node replaces the traditional wired network for data transmission through the ZigBee communication module and the ZigBee wireless network connection of the ZigBee coordinator, which makes the networking more convenient and can monitor the power parameters of each power device in real time and accurately At the same time, the monitoring center can turn off energy-consuming electrical appliances through the relay module through command interaction, so as to prevent no one in the room from idling and achieve the purpose of energy saving and emission reduction.
附图说明 Description of drawings
图1为本实用新型的基于ZigBee的电能监控系统的原理框图； Fig. 1 is the functional block diagram of the electric energy monitoring system based on ZigBee of the present utility model;
图2为本实用新型的ZigBee电能监控节点的原理框图。 Fig. 2 is a functional block diagram of the ZigBee power monitoring node of the present invention.
具体实施方式 Detailed ways
为了使本实用新型的内容更容易被清楚地理解，下面根据具体实施例并结合附图，对本实用新型作进一步详细的说明。 In order to make the content of the utility model easier to understand clearly, the utility model will be further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.
如图1、2所示，一种基于ZigBee的电能监控系统，它包括本地监控终端、远程监控中心、ZigBee协调器和多个ZigBee电能监控节点，ZigBee电能监控节点包括ZigBee通讯模块、微控制处理器、电量采集模块和继电器模块，其中， As shown in Figures 1 and 2, a ZigBee-based power monitoring system includes a local monitoring terminal, a remote monitoring center, a ZigBee coordinator, and multiple ZigBee power monitoring nodes. The ZigBee power monitoring node includes a ZigBee communication module, micro-control processing device, electricity collection module and relay module, among them,
电量采集模块与微控制处理器相连接以实现数据双向传输，其用于测量用电设备的电压、电流、功率和电能参数数据； The power acquisition module is connected with the micro-control processor to realize two-way data transmission, which is used to measure the voltage, current, power and electric energy parameter data of the electrical equipment;
继电器模块的信号输入端连接在微控制处理器上，其用于根据微控制处理器传递的控制指令信号控制用电设备的开关动作； The signal input end of the relay module is connected to the micro-control processor, which is used to control the switching action of the electrical equipment according to the control instruction signal transmitted by the micro-control processor;
ZigBee通讯模块与微控制处理器相连接以实现数据双向传输，其用于传递用电设备的参数数据和控制指令信号； The ZigBee communication module is connected with the microcontroller processor to realize two-way data transmission, which is used to transmit parameter data and control command signals of electrical equipment;
ZigBee协调器通过无线网络与远程监控中心相连接； The ZigBee coordinator is connected with the remote monitoring center through the wireless network;
每个ZigBee电能监控节点的ZigBee通讯模块分别与ZigBee协调器相连接以实现数据双向传输； The ZigBee communication module of each ZigBee power monitoring node is connected with the ZigBee coordinator to realize two-way data transmission;
ZigBee协调器还与本地监控终端相连接以实现数据双向传输。 The ZigBee coordinator is also connected with the local monitoring terminal to realize two-way data transmission.
微控制处理器用于协调各模块工作。 The microcontroller processor is used to coordinate the work of each module.
使用时，将各部分连接好，接通电源。通过ZigBee协调器组建一个多对一的ZigBee无线网络，ZigBee电能监控节点上配置的ZigBee通讯模块可看成是ZigBee网络中的一个子节点。 When in use, connect all parts and turn on the power. A many-to-one ZigBee wireless network is established through the ZigBee coordinator, and the ZigBee communication module configured on the ZigBee power monitoring node can be regarded as a child node in the ZigBee network.
电量采集模块采集电力线路电压、电流信号，完成功率计算及电能计量等并传送给微控制处理器，微控制处理器将数据通过ZigBee通讯模块发送至上级的ZigBee协调器，然后再发送至本地监控终端，或通过无线网络发送至远程监控中心。电量采集模块采用ATT7053，可以测量用电设备的电压、电流、功率、耗能、功率因数等较多参数。 The power acquisition module collects power line voltage and current signals, completes power calculation and energy measurement, and transmits them to the micro-control processor. The micro-control processor sends the data to the upper-level ZigBee coordinator through the ZigBee communication module, and then sends it to the local monitoring Terminal, or send to the remote monitoring center through wireless network. The power acquisition module adopts ATT7053, which can measure many parameters such as voltage, current, power, energy consumption, and power factor of electrical equipment.
监控终端或远程监控中心通过ZigBee协调器和网络内各ZigBee子节点（ZigBee通讯模块）的路由，可向每个ZigBee电能监控节点下发电力线路开关的分断、闭合指令，由微控制处理器输出控制信号给继电器模块，控制设备的继电器动作，切断开关。 The monitoring terminal or remote monitoring center can send the breaking and closing instructions of the power line switch to each ZigBee power monitoring node through the ZigBee coordinator and the routing of each ZigBee sub-node (ZigBee communication module) in the network, which is output by the micro-control processor The control signal is sent to the relay module to control the relay action of the equipment and cut off the switch.
ZigBee协调器包含ZigBee/GPRS网关，并且无线网络为GPRS网络，ZigBee协调器通过GPRS网络与远程监控中心相连接。 The ZigBee coordinator includes a ZigBee/GPRS gateway, and the wireless network is a GPRS network. The ZigBee coordinator is connected to the remote monitoring center through the GPRS network.
以上所述的具体实施例，对本实用新型解决的技术问题、技术方案和有益效果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具体实施例而已，并不用于限制本实用新型，凡在本实用新型的精神和原则之内，所做的任何修改、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 specific embodiments described above have further described the technical problems, technical solutions and beneficial effects solved by the utility model in detail. It should be understood that the above descriptions are only specific embodiments of the utility model and are not intended to be used To limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104714413A (en) * | 2015-03-17 | 2015-06-17 | 郑波 | Intelligent home system based on ZigBee technique |
| CN104732748A (en) * | 2015-03-13 | 2015-06-24 | 上海交通大学 | Zigbee-network-based electricity energy information acquiring system and method |
| CN107959717A (en) * | 2017-11-20 | 2018-04-24 | 天津哈德韦尔自控技术有限公司 | A kind of potentiostat monitoring system based on wireless network |
| CN113259419A (en) * | 2021-04-25 | 2021-08-13 | 苏州市绿捷能售电有限公司 | Factory building power consumption monitored control system based on internet of things |
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2013
- 2013-10-16 CN CN201320636825.3U patent/CN203504304U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104732748A (en) * | 2015-03-13 | 2015-06-24 | 上海交通大学 | Zigbee-network-based electricity energy information acquiring system and method |
| CN104714413A (en) * | 2015-03-17 | 2015-06-17 | 郑波 | Intelligent home system based on ZigBee technique |
| CN107959717A (en) * | 2017-11-20 | 2018-04-24 | 天津哈德韦尔自控技术有限公司 | A kind of potentiostat monitoring system based on wireless network |
| CN113259419A (en) * | 2021-04-25 | 2021-08-13 | 苏州市绿捷能售电有限公司 | Factory building power consumption monitored control system based on internet of things |
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