CN102664960A - Energy consumption managing system and method for large-sized public building - Google Patents
Energy consumption managing system and method for large-sized public building Download PDFInfo
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Abstract
The invention discloses an energy consumption managing system and method for a large-sized public building. The system comprises a wireless sensing network node, a WIA (Windows Image Acquisition) wireless gateway and a system server, wherein the wireless sensing network node is in signal connection with the WIA wireless gateway; and the WIA wireless gateway is in network connection with the system server. System nodes are constructed into a network, a networked scale effect is achieved, and online monitoring can be performed on all energy consumption data and environmental information in the large-sized public building; moreover, a large quantity of data can be analyzed and counted to form an effective control strategy; and illumination and air-conditioning parameters can be optimized more effectively under the condition of ensuring comfort degree, so that optimal energy conservation is achieved.
Description
Technical field
The present invention relates to the technical field of large public building managing power consumption, particularly a kind of managing power consumption system and energy consumption management method of the large public building based on technology of Internet of things.
Background technology
Energy problem becomes the key factor of puzzlement social development and scientific and technological progress day by day; In China; Only government offices' office building and large public building year power consumption just account for 22% of national cities and towns total power consumption; Every square metre year power consumption be 10～20 times of ordinarily resident's dwelling house, be 1.5～2 times of the similar building of western developed country.According to International Energy Agency, Chinese Academy of Engineering, National Development and Reform Committee's energy research in one's power a plurality of research institutions such as Tsing-Hua University to the prediction of Future in China demand for energy; China will be above 3,000,000,000 tons of standard coals in the year two thousand twenty energy demand total amount; Wherein building energy consumption accounts for 1,000,000,000 tons of standard coals, will account for total energy consumption about 30%.And the energy utilization rate of China only is 1/2 of an international most advanced level, and Ministry of Construction's statistics show, nearly 2,000,000,000 square metres of China's annual town and country construction newly constructed house construction area wherein is the high energy consumption building more than 80%; Nearly 44,000,000,000 square metres of existing building is the high energy consumption building more than 95%.This shows that the building energy consumption of China allows of no optimist, building energy conservation work is shouldered heavy responsibilities.
For this reason, country pays much attention to building energy conservation in recent years, and has issued the laws and regulations and the implementation guideline of a series of large public building energy-saving and emission-reduction, and large public building is implemented energy consumption monitoring, energy consumption statistic, energy auditing, efficiency publicity and institutional improvement.But at present the energy consumption monitoring system of exploitation only is in the monitoring that rests on energy consumption data, thereby and for the mass data analysis with form effective control strategy and reach optimum energy-saving run aspect and also do not have and relate to; Building intelligent system on the market mainly comprises: building energy consumption monitoring system, BA control system, air conditioner energy conservation control system, electric flux management system and environmental control system; And these building intelligent subsystems only are the automation control that realizes single system; Do not analyze the energy consumption of whole building and control as an organic whole, make it reach the optimization running status.
Summary of the invention
The shortcoming that the objective of the invention is to overcome prior art is with not enough; A kind of managing power consumption system of large public building is provided, and this system has networked scale effect, not only can carry out on-line monitoring to all energy consumption datas in the large public building; And can also carry out analytic statistics to mass data; Form effective control strategy, make equipment be in the optimization running status, thereby reach optimum energy-conservation.
Another object of the present invention is to, a kind of energy consumption management method of the managing power consumption system based on above-mentioned large public building is provided.
In order to reach above-mentioned first purpose, the present invention adopts following technical scheme:
A kind of managing power consumption system of large public building comprises wireless sensing net node, WIA radio network gateway and system server; Described wireless sensing net node is connected with WIA radio network gateway signal, and described WIA radio network gateway is connected with system server network;
Wireless sensing net node: be used to gather the energy consumption and the environmental information of large public building, and this energy consumption and environmental information are transferred to the control command that WIA radio network gateway and executive system server are assigned through the WIA wireless communication protocol;
The WIA radio network gateway: be used to receive energy consumption and environmental information that wireless sensing net node is gathered, and the control command that this message transmission to system server and repeater system server are assigned;
System server: be used to receive energy consumption and environmental information that the WIA radio network gateway sends, and to these information add up, analyze, processing and WEB issue and assign control command.
Preferably, said wireless sensing net node comprises collection large public building energy consumption, humiture, illumination, CO
2The wireless sensing net node of concentration and personnel activity's information.
Preferably, described wireless sensing net node comprises the parameter acquisition module of gathering large public building information, power module, the information of acquisition module collection is outwards sent or received the instruction Executive Module and the antenna of wireless communication module from the information of other transducers, control command that the executive system server is assigned; Power module is parameter acquisition module, wireless communication module and the power supply of instruction Executive Module.
Preferably, described wireless sensing net node be arranged on large public building every floor each room with other need the position of Information Monitoring.
Preferably; The every floor of described WIA radio network gateway is provided with one; Said WIA radio network gateway has upstream data passage and downlink data channel, and said upstream data passage adopts GPRS, Ethernet or 3G broadband communication network, and said downlink data channel adopts the WIA wireless communication protocol.
In order to reach above-mentioned second purpose, the present invention adopts following technical scheme:
The present invention is based on the energy consumption management method of the managing power consumption system of large public building, may further comprise the steps:
(1) need the position of Information Monitoring that wireless sensing net node is installed in each room of large public building with other;
(2) gather energy consumption, humiture, illumination, the CO of large public building respectively through wireless sensing net node
2Concentration and personnel activity's information;
(3) data that collect are sent to system server through the WIA radio network gateway;
(4) through system server data are added up, analyzed and handle, finally combine the data of database of server own to produce control command, realize equipment in the public building is carried out energy consumption control.
Preferably, in the step (2), the energy consumption of said large public building is through gathering at the inner Installation of W IA of electric energy meter wireless meter-reading module; Said personnel activity's information is gathered through dual technology sensor, and said humiture adopts the Temperature Humidity Sensor collection, and said illumination adopts illuminance transducer collection, said CO
2Concentration adopts CO
2Concentration sensor is gathered.
Step (4) further comprises; After described system server is added up, is analyzed and handle the data that collect; Extract personnel activity's custom and energy demand in the building; To different demands, examine the formation FEEDBACK CONTROL according to data automatically, and real-time formation curve and form.
Preferably; Described system server is according to incidence relation between the energy consumption data and Changing Pattern; Carry out the efficiency modelling; Said efficiency model is a Mathematical Modeling, and possesses following several respects input: time input, personnel activity's input, the input of indoor and outdoor surroundings parameter and energy consumption equipment input.
Preferably, described system server is optimized system energy consumption according to acquired efficiency model, then according to the efficiency results of optimization, formulates a series of efficiency principles of optimality, instructs energy-optimised with this.
The present invention has following advantage and effect with respect to prior art:
(1) the present invention has networked scale effect, the product function integrated level is high; Not only can carry out on-line monitoring to energy consumption in the large public building and environmental information; And can also add up, analyze and handle mass data; Form effective control strategy, can more effective optimization illumination and air-conditioning parameter under the situation that guarantees comfort level, thus reach optimum energy-conservation.
(2) whole wireless network adopts fully connected topology; Can not only increase the coverage rate of network; Make the every nook and cranny of network coverage large public building; Avoided the shortcoming of data reliability differences such as existing large public building wiring cost is high, networking is dumb, and this topology helps the self and the reparation of network, increase stability of network and reliability.
(3) system server of the present invention carries out the efficiency modelling according to incidence relation between the energy consumption data and Changing Pattern, and system energy consumption is optimized, and then according to the efficiency results of optimization, formulates a series of efficiency principles of optimality, instructs energy-optimised with this.Various rules are the composition rule storehouse, and then set up the efficiency Optimization Expert System, in the large public building actual motion, instruct the operation of various device in real time, realize the purpose that effectively cuts down the consumption of energy.
(4) the present invention adopts the WIA agreement with time synchronized, avoids the conflict of network data transmission and loses, and makes the data of node collection can arrive system server fast, accurately.
Description of drawings
Fig. 1 is the structural representation of large public building managing power consumption of the present invention system;
Fig. 2 is a large public building managing power consumption systematic schematic diagram of the present invention;
Fig. 3 is the frame diagram of wireless sensing net node of the present invention;
Fig. 4 is the flow chart of large public building energy consumption management method of the present invention.
Embodiment
Below in conjunction with embodiment and accompanying drawing the present invention is described in further detail, but execution mode of the present invention is not limited thereto.
Embodiment
As shown in Figure 1, a kind of sketch map of managing power consumption system of large public building is by finding out that this system comprises wireless sensing net node 3, WIA radio network gateway 2 and system server 1 among the figure.Each room that said wireless sensing net node 3 is arranged on every floor of large public building needs the position of Information Monitoring with other; Said WIA radio network gateway 2 every floors are provided with one; The mass data statistics that 1 pair of WIA radio network gateway of said system server sends, analysis, processing and WEB issue; And real-time formation curve of ability and form; Inquiry and the printing, the user that possess historical data can pass through mobile phone or the seamless access node network of webpage client; Each node data of ability real time inspection realizes that real time data reads and warning function.
Fig. 2 has provided the structure principle chart of large public building managing power consumption system.The present invention is a core with the WIA wireless communication protocol of independent research, to energy consumption, humiture, illumination, the CO in each room of large public building
2Information such as concentration and personnel activity is gathered; The information of gathering transfers to system server through the WIA radio network gateway, system server to these information add up, analyze, processing and WEB issue, extract personnel activity's custom and energy demand in the building; To different demands; Database in conjunction with itself produces control command, and control command is transmitted to wireless sensing net node through the WIA radio network gateway, can more effective optimization illumination and air-conditioning parameter under the situation that guarantees comfort level; Make it be in the optimization running status, thereby reach optimum energy-conservation., said WIA radio network gateway has upstream data passage and downlink data channel, and said upstream data passage adopts GPRS, Ethernet or 3G broadband communication network, and said downlink data channel adopts the WIA wireless communication protocol.
Fig. 3 has provided the frame diagram of wireless sensing net node.As can be seen from the figure wireless sensing net node comprises parameter acquisition module, power module, wireless communication module, instruction Executive Module and antenna.The relevant information that the parameter acquisition module is responsible for gathering large public building comprises information such as large public building energy consumption, humiture, illumination and personnel activity; Wireless communication module outwards sends the information of acquisition module collection or receives the information from other transducers; The instruction Executive Module is responsible for the control command that the executive system server is assigned; Power module is parameter acquisition module, wireless communication module and the power supply of instruction Executive Module.
As shown in Figure 4, present embodiment may further comprise the steps based on the management method of above-mentioned large public building managing power consumption system:
(1) need the position of Information Monitoring that wireless sensing net node is installed in each room of large public building with other;
(2) gather energy consumption, humiture, illumination, the CO of large public building respectively through wireless sensing net node
2Information such as concentration and personnel activity;
(3) data that collect are sent to system server through the WIA radio network gateway;
(4) through system server data are added up, analyzed and handle, finally combine the data of database of server own to produce control command, realize equipment in the public building is carried out energy consumption control.
In the step (2), the energy consumption of said large public building is through gathering at the inner Installation of W IA of electric energy meter wireless meter-reading module; Said personnel activity's information is gathered through dual technology sensor, and said humiture adopts the Temperature Humidity Sensor collection, and said illumination adopts illuminance transducer collection, said CO
2Concentration adopts CO
2Concentration sensor is gathered.
Step (4) further comprises: said system server is through adding up, analyze and handle mass data; Extract personnel activity's custom and energy demand in the building,, can examine the formation FEEDBACK CONTROL according to data automatically to different demands; And real-time formation curve of ability and form; Inquiry and the printing, the user that possess historical data can pass through mobile phone or the seamless access node network of webpage client, can each node data of real time inspection, realize that real time data reads and warning function.
Described system server is according to incidence relation between the energy consumption data and Changing Pattern; Carry out the efficiency modelling; Said efficiency model is a Mathematical Modeling, and possesses following several respects input: time input, personnel activity's input, the input of indoor and outdoor surroundings parameter, energy consumption equipment input.According to this several respects input, know the total energy consumption and the efficiency of large public building, and environmental degree of comfort.
Described system server is optimized system energy consumption according to acquired efficiency model, then according to the efficiency results of optimization, formulates a series of efficiency principles of optimality, instructs energy-optimised with this.Various rules are the composition rule storehouse, and then set up the efficiency Optimization Expert System, in the large public building actual motion, instruct the operation of various device in real time, realize the purpose that effectively cuts down the consumption of energy.
The foregoing description is a preferred implementation of the present invention; But execution mode of the present invention is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. the managing power consumption system of a large public building is characterized in that, comprises wireless sensing net node, WIA radio network gateway and system server; Described wireless sensing net node is connected with WIA radio network gateway signal, and described WIA radio network gateway is connected with system server network;
Wireless sensing net node: be used to gather the energy consumption and the environmental information of large public building, and this energy consumption and environmental information are transferred to the control command that WIA radio network gateway and executive system server are assigned through the WIA wireless communication protocol;
The WIA radio network gateway: be used to receive energy consumption and environmental information that wireless sensing net node is gathered, and the control command that this message transmission to system server and repeater system server are assigned;
System server: be used to receive energy consumption and environmental information that the WIA radio network gateway sends, and to these information add up, analyze, processing and WEB issue and assign control command.
2. the managing power consumption system of large public building according to claim 1 is characterized in that, said wireless sensing net node comprises gathers large public building energy consumption, humiture, illumination, CO
2The wireless sensing net node of concentration and personnel activity's information.
3. the managing power consumption system of large public building according to claim 1 and 2; It is characterized in that described wireless sensing net node comprises the parameter acquisition module of gathering large public building information, power module, the information of acquisition module collection outwards sent or received the instruction Executive Module and the antenna of wireless communication module from the information of other transducers, control command that the executive system server is assigned; Power module is parameter acquisition module, wireless communication module and the power supply of instruction Executive Module.
4. the managing power consumption system of large public building according to claim 1 and 2 is characterized in that, each room that described wireless sensing net node is arranged on every floor of large public building needs the position of Information Monitoring with other.
5. the managing power consumption system of large public building according to claim 1; It is characterized in that; The every floor of described WIA radio network gateway is provided with one; Said WIA radio network gateway has upstream data passage and downlink data channel, and said upstream data passage adopts GPRS, Ethernet or 3G broadband communication network, and said downlink data channel adopts the WIA wireless communication protocol.
6. based on the energy consumption management method of the managing power consumption system of each said large public building among the claim 1-5, it is characterized in that, may further comprise the steps:
(1) need the position of Information Monitoring that wireless sensing net node is installed in each room of large public building with other;
(2) gather energy consumption, humiture, illumination, the CO of large public building respectively through wireless sensing net node
2Concentration and personnel activity's information;
(3) data that collect are sent to system server through the WIA radio network gateway;
(4) through system server data are added up, analyzed and handle, finally combine the data of database of server own to produce control command, realize equipment in the public building is carried out energy consumption control.
7. the energy consumption management method of the managing power consumption system of large public building according to claim 6 is characterized in that, in the step (2), the energy consumption of said large public building is through gathering at the inner Installation of W IA of electric energy meter wireless meter-reading module; Said personnel activity's information is gathered through dual technology sensor, and said humiture adopts the Temperature Humidity Sensor collection, and said illumination adopts illuminance transducer collection, said CO
2Concentration adopts CO
2Concentration sensor is gathered.
8. the energy consumption management method of the managing power consumption system of large public building according to claim 6; It is characterized in that step (4) further comprises, after described system server is added up, analyzed and handle the data that collect; Extract personnel activity's custom and energy demand in the building; To different demands, examine the formation FEEDBACK CONTROL according to data automatically, and real-time formation curve and form.
9. the energy consumption management method of the managing power consumption system of large public building according to claim 6; It is characterized in that; Described system server is according to incidence relation between the energy consumption data and Changing Pattern; Carry out the efficiency modelling, said efficiency model is a Mathematical Modeling, and possesses following several respects input: time input, personnel activity's input, the input of indoor and outdoor surroundings parameter and energy consumption equipment input.
10. the energy consumption management method of the managing power consumption system of large public building according to claim 9; It is characterized in that; Described system server is optimized system energy consumption according to acquired efficiency model, then according to the efficiency results of optimization; Formulate a series of efficiency principles of optimality, instruct energy-optimised with this.
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102857944A (en) * | 2012-09-21 | 2013-01-02 | 江苏乐买到网络科技有限公司 | Energy consumption monitoring system and method in wireless sensing network |
| CN102999035A (en) * | 2012-12-13 | 2013-03-27 | 北京天地互连信息技术有限公司 | Intelligent building energy-saving system based on Institute of Electrical and Electronics Engineers (IEEE) 1888 standard |
| CN103092158A (en) * | 2012-12-31 | 2013-05-08 | 深圳先进技术研究院 | Large building energy consumption real-time monitoring system based on wireless sensor network |
| CN103853106A (en) * | 2012-11-28 | 2014-06-11 | 同济大学 | Energy consumption prediction parameter optimization method of building energy supply device |
| CN105717792A (en) * | 2015-12-23 | 2016-06-29 | 武汉烽火富华电气有限责任公司 | Building energy consumption management system and method based on Internet of things |
| CN105759629A (en) * | 2014-12-10 | 2016-07-13 | 财团法人工业技术研究院 | Environment control method and system |
| CN105807616A (en) * | 2014-12-30 | 2016-07-27 | 中国科学院沈阳自动化研究所 | Intelligent building energy saving monitoring system based on WIA-PA protocol and Ethernet technology |
| CN105974869A (en) * | 2016-06-28 | 2016-09-28 | 江苏长宁电力科技有限公司 | Energy-saving monitoring center applied to building environment adaptive energy-saving management system |
| CN107229267A (en) * | 2017-07-20 | 2017-10-03 | 山东建筑大学 | A kind of building ecological cloud platform based on Internet of Things |
| CN107940668A (en) * | 2017-10-24 | 2018-04-20 | 天津大学 | A kind of public building heating ventilation air-conditioning system diagnostic method based on multiple-objection optimization |
| CN108012388A (en) * | 2016-10-27 | 2018-05-08 | 恩思网 | Lighting Control Assembly based on high in the clouds |
| CN108830413A (en) * | 2018-06-08 | 2018-11-16 | 上海电力学院 | A kind of the visualization prediction technique and system of building energy consumption |
| CN109932896A (en) * | 2019-03-22 | 2019-06-25 | 易科智控科技(北京)有限公司 | A kind of control method and system of building energy consumption |
| CN112634089A (en) * | 2020-12-30 | 2021-04-09 | 珠海大横琴科技发展有限公司 | Energy consumption processing method and device for property facility |
| CN112749950A (en) * | 2021-01-14 | 2021-05-04 | 珠海大横琴科技发展有限公司 | Energy consumption management method and device, electronic equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102857944A (en) * | 2012-09-21 | 2013-01-02 | 江苏乐买到网络科技有限公司 | Energy consumption monitoring system and method in wireless sensing network |
| CN103853106A (en) * | 2012-11-28 | 2014-06-11 | 同济大学 | Energy consumption prediction parameter optimization method of building energy supply device |
| CN102999035A (en) * | 2012-12-13 | 2013-03-27 | 北京天地互连信息技术有限公司 | Intelligent building energy-saving system based on Institute of Electrical and Electronics Engineers (IEEE) 1888 standard |
| CN103092158A (en) * | 2012-12-31 | 2013-05-08 | 深圳先进技术研究院 | Large building energy consumption real-time monitoring system based on wireless sensor network |
| CN105759629A (en) * | 2014-12-10 | 2016-07-13 | 财团法人工业技术研究院 | Environment control method and system |
| CN105807616A (en) * | 2014-12-30 | 2016-07-27 | 中国科学院沈阳自动化研究所 | Intelligent building energy saving monitoring system based on WIA-PA protocol and Ethernet technology |
| CN105717792B (en) * | 2015-12-23 | 2019-09-13 | 武汉烽火富华电气有限责任公司 | A kind of building energy consumption management system and method based on Internet of Things |
| CN105717792A (en) * | 2015-12-23 | 2016-06-29 | 武汉烽火富华电气有限责任公司 | Building energy consumption management system and method based on Internet of things |
| CN105974869A (en) * | 2016-06-28 | 2016-09-28 | 江苏长宁电力科技有限公司 | Energy-saving monitoring center applied to building environment adaptive energy-saving management system |
| CN108012388B (en) * | 2016-10-27 | 2020-06-16 | 恩思网 | Illumination control system based on high in clouds |
| CN108012388A (en) * | 2016-10-27 | 2018-05-08 | 恩思网 | Lighting Control Assembly based on high in the clouds |
| CN107229267A (en) * | 2017-07-20 | 2017-10-03 | 山东建筑大学 | A kind of building ecological cloud platform based on Internet of Things |
| CN107940668A (en) * | 2017-10-24 | 2018-04-20 | 天津大学 | A kind of public building heating ventilation air-conditioning system diagnostic method based on multiple-objection optimization |
| CN108830413A (en) * | 2018-06-08 | 2018-11-16 | 上海电力学院 | A kind of the visualization prediction technique and system of building energy consumption |
| CN109932896A (en) * | 2019-03-22 | 2019-06-25 | 易科智控科技(北京)有限公司 | A kind of control method and system of building energy consumption |
| CN112634089A (en) * | 2020-12-30 | 2021-04-09 | 珠海大横琴科技发展有限公司 | Energy consumption processing method and device for property facility |
| CN112749950A (en) * | 2021-01-14 | 2021-05-04 | 珠海大横琴科技发展有限公司 | Energy consumption management method and device, electronic equipment and storage medium |
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