CN115480492A - Household energy consumption and indoor environment information feedback system based on regional energy consumption adjustment - Google Patents
Household energy consumption and indoor environment information feedback system based on regional energy consumption adjustment Download PDFInfo
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- CN115480492A CN115480492A CN202211197345.1A CN202211197345A CN115480492A CN 115480492 A CN115480492 A CN 115480492A CN 202211197345 A CN202211197345 A CN 202211197345A CN 115480492 A CN115480492 A CN 115480492A
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- 238000005265 energy consumption Methods 0.000 title claims abstract description 99
- 238000012544 monitoring process Methods 0.000 claims abstract description 47
- 238000004378 air conditioning Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000037323 metabolic rate Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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Abstract
The invention relates to the technical field of energy consumption management, and discloses a feedback system of household energy consumption and indoor environment information based on regional energy consumption regulation. The temperature range of PMV-0.5-0.5 is calculated by monitoring the power consumption of the household air conditioner in the area and the indoor and outdoor temperature and humidity of the room in the household by the monitoring system; the display system can display the information obtained by monitoring and calculating by the monitoring system; then whether the family is in a comfortable temperature interval or not and whether the time period is in a high energy consumption state or not is judged through the regional energy consumption adjusting system, and the family which is not in the comfortable temperature interval and is in the high energy consumption state is reminded by voice, so that the heat and comfort of the user are ensured, the energy consumption is reduced, and the regional energy consumption is more balanced.
Description
Technical Field
The invention relates to the technical field of energy consumption management, in particular to a feedback system for household energy consumption and indoor environment information based on regional energy consumption regulation.
Background
Over the past few decades, global energy demand has grown, evidence of diminishing available fossil fuels and increasing global warming, and energy flexibility of buildings has often been utilized as part of a solution to alleviate some of the upcoming challenges in future demand response energy systems (electricity, district heating and natural gas grids). Among other things, the adjustability of hvac systems (e.g., heating/cooling/ventilation) provides the possibility of flexible power usage, alleviating power supply challenges. Currently, the difference between peak-to-valley loads of the grid is large, resulting in higher network losses and shorter equipment life not only in developed countries, but also in developing countries.
Feedback is a method that gently encourages residents to adjust behavior based on their own energy usage information. Among a series of intervention methods, normative feedback is widely concerned due to feasibility and effectiveness in energy conservation, and after receiving a family energy report containing social regulation information, residents tend to pay more attention to energy consumption of other people, so that own energy use behaviors are changed. In past experiments, we found that feedback is a powerful tool to suppress power consumption, and in experiments, the average air conditioner usage of residents receiving feedback was significantly reduced. In foreign countries, research on feedback to reduce energy consumption has proven that feedback is a viable technology. However, the traditional feedback only relates to the household energy consumption information, the content of the feedback information is relatively narrow, and the information of the indoor environment of the household is lacked, so that the information received by the user is not comprehensive, and the current indoor thermal environment and thermal comfort are not judged comprehensively S.
The household energy consumption and indoor environment information feedback system based on regional energy consumption regulation provided by the invention utilizes the flexible adjustability of heating, ventilating and air conditioning equipment in a house, and achieves the purpose of actively reducing energy consumption on the demand side by providing a normative feedback mode for users, thereby relieving the peak value of power consumption and reducing the peak-valley load of a power grid. However, different from the common normative feedback, the temperature and humidity parameters related to the interior of the house are simultaneously fed back, and an appropriate temperature interval is calculated according to the requirement on thermal comfort in the ASHRAE55 standard, so that the purpose of the equipment is to reduce the air conditioning energy consumption of users with high energy consumption, avoid energy consumption waste and make regional energy allocation more balanced on the premise of ensuring the thermal comfort of users in the house.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a regional energy consumption adjustable household energy consumption and indoor environment information feedback system, and a temperature interval of PMV-0.5-0.5 is calculated by monitoring the power consumption of a household air conditioner in a region and the indoor and outdoor temperature and humidity of a room in a household through a monitoring system; the display system can display the information obtained by monitoring and calculating by the monitoring system; then whether the family is in a comfortable temperature interval or not and whether the time period is in a high energy consumption state or not is judged through the regional energy consumption adjusting system, and the family which is not in the comfortable temperature interval and is in the high energy consumption state is reminded by voice, so that the heat and comfort of the user are ensured, the energy consumption is reduced, and the regional energy consumption is more balanced.
The technical purpose of the invention is realized by the following technical scheme: the feedback system of the household energy consumption and indoor environment information based on the regional energy consumption regulation comprises a monitoring system, a display system and a regional energy consumption regulation system;
the monitoring system comprises an energy consumption monitoring module, an environment information monitoring module and a calculating module, wherein the energy consumption monitoring module is used for monitoring the power consumption of all air conditioners in families in a region, the environment monitoring module is used for monitoring the indoor temperature and the outdoor temperature and humidity of all rooms in the families in the region, and the calculating module is used for calculating the average value of the energy consumption of the air conditioners in the region and the temperature range of indoor PMV-0.5-0.5;
the display system is used for displaying energy consumption information, indoor environment information, the average energy consumption value of the air conditioners in the area and the temperature interval of all rooms monitored by the monitoring system in real time; the indoor environment information comprises an indoor temperature value and an outdoor temperature value;
the regional energy utilization regulating system is used for dividing each family into a high-energy-consumption family, a low-energy-consumption family, a high-temperature family and a low-temperature family; when a monitored system of a certain household simultaneously judges that the household is a high-energy-consumption household and a low-temperature household in summer, reminding a user to increase the temperature of an air conditioner or reduce the use of the air conditioner; when the monitored system of a family simultaneously judges as a high-energy-consumption family and a high-temperature family in winter, the user is reminded to reduce the temperature of the air conditioner or reduce the use of the air conditioner.
Further, the judgment standards of the high energy consumption family and the low energy consumption family are as follows: and comparing the air conditioning energy consumption of each household per hour with the average value of the air conditioning energy consumption in the area in the hour.
Further, the judgment standards of the high-temperature family and the low-temperature family are as follows: and comparing the current indoor temperature of each family with the current temperature interval which is updated and calculated in real time.
Further, the display system includes a screen.
Further, the energy consumption monitoring module comprises a smart meter.
Furthermore, the environment monitoring module comprises a first temperature sensor, a first humidity sensor, a second temperature sensor and a second humidity sensor, wherein the first temperature sensor and the first humidity sensor are arranged in a room, and the second temperature sensor and the second humidity sensor are arranged outdoors.
Further, the calculation module includes a control processor.
Furthermore, the regional energy-consumption adjusting system is provided with a voice broadcast device.
In conclusion, the invention has the following beneficial effects: the temperature range of PMV-0.5-0.5 is calculated by monitoring the power consumption of the household air conditioner in the area and the indoor and outdoor temperature and humidity of the room in the household by the monitoring system; the display system can display the information obtained by monitoring and calculating by the monitoring system; and then, judging whether the family is in a comfortable temperature interval or not and whether the time period is in a high energy consumption state or not through the regional energy consumption adjusting system, and carrying out voice reminding on the family which is not in the comfortable temperature interval and is in the high energy consumption state, so that the thermal comfort of the user is ensured, the energy consumption is reduced, and the regional energy consumption is more balanced.
Drawings
Fig. 1 is a schematic structural diagram of a feedback system for regional energy consumption and indoor environment information capable of adjusting according to an embodiment of the present invention;
in the figure: 1. a screen; 2. a smart meter; 3. a first temperature sensor; 4. a first humidity sensor; 5. a second temperature sensor; 6. a second humidity sensor; 7. a control processor; 8. voice broadcaster.
Detailed Description
The present invention is described in further detail below with reference to fig. 1.
The embodiment is as follows: as shown in fig. 1, the feedback system for household energy consumption and indoor environment information based on regional energy consumption regulation comprises a monitoring system, a display system and a regional energy consumption regulation system;
the monitoring system comprises an energy consumption monitoring module, an environmental information monitoring module and a calculating module, wherein the energy consumption monitoring module comprises an intelligent ammeter 2 and is used for monitoring the power consumption of all air conditioners in a family in a monitoring area, the environmental monitoring module comprises a temperature sensor I3, a humidity sensor I4, a temperature sensor II 5 and a humidity sensor II 6, the temperature sensor I3 and the humidity sensor I4 are arranged in rooms, the temperature sensor II 5 and the humidity sensor II 6 are arranged outdoors and are used for monitoring the indoor temperature and the outdoor temperature and humidity of all rooms in the family in the monitoring area, and the calculating module comprises a control processor 7 and is used for calculating the average value of the energy consumption of the air conditioners in the monitoring area and the temperature interval of indoor PMV-0.5-0.5;
wherein, the indoor PMV-0.5-0.5 temperature interval is obtained by real-time updating according to indoor humidity, indoor personnel metabolic rate and clothing thermal resistance estimated value. The temperature interval is automatically calculated by the CBE Thermal Comfort Tool, wherein the parameter values are assumed to be values of clothing Thermal resistance and metabolic rate according to the typical activity range of personnel in the house, the humidity value is assumed according to the indoor average humidity, and the wind speed value is assumed according to the indoor average wind speed. Because the values of the parameters are fixed, the pmv value is only related to the temperature, the temperature interval corresponding to pmv-0.5 to pmv0.5 is obtained by inverse calculation of the calculation tool, and the specific parameter values of the temperature interval are changed along with the places and the room types.
The display system comprises a screen 1 for displaying the energy consumption information, the indoor environment information, the average energy consumption value of the air conditioners in the area and the temperature interval of all rooms monitored by the monitoring system in real time in one day; the indoor environment information comprises an indoor temperature value and an outdoor temperature value;
the regional energy utilization regulating system is used for dividing each family into a high-energy-consumption family, a low-energy-consumption family, a high-temperature family and a low-temperature family; regional can governing system with including voice broadcast ware 8, when a certain family was judged simultaneously for high energy consumption family and low temperature family by monitoring system in summer, the user was reminded to pronunciation and the air conditioner temperature is increaseed or the air conditioner use is reduced, still can control display system simultaneously and show the dialog box, the dialog box content can be compiled and be: "you have deviated from the comfortable temperature interval and are in a region high energy consumption state, and ask you to turn up the air conditioner temperature or reduce the air conditioner usage"; when a household monitored system of a certain household simultaneously judges a high-energy-consumption household and a high-temperature household in winter, the user is reminded by voice to reduce the temperature of the air conditioner or reduce the use of the air conditioner, and meanwhile, the display system can be controlled to display a dialog box, and the content of the dialog box can be written as follows: "you have deviated from the comfortable temperature interval and are in the high energy consumption state of the area, please reduce the air conditioner temperature or reduce the air conditioner use", after this judgement is finished, the next judgement is carried out in 1 hour.
The judgment standards of the high-energy consumption family and the low-energy consumption family are as follows: comparing the air conditioner energy consumption of each household per hour with the average value of the air conditioner energy consumption in the region in the hour; the judgment standards of the high-temperature family and the low-temperature family are as follows: and comparing the current indoor temperature of each family with the current temperature interval which is updated and calculated in real time.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (8)
1. The feedback system for the household energy consumption and the indoor environment information based on the regional energy consumption regulation is characterized by comprising a monitoring system, a display system and a regional energy consumption regulation system;
the monitoring system comprises an energy consumption monitoring module, an environment information monitoring module and a calculating module, wherein the energy consumption monitoring module is used for monitoring the power consumption of all air conditioners in families in a region, the environment monitoring module is used for monitoring the indoor temperature and the outdoor temperature and humidity of all rooms in the families in the region, and the calculating module is used for calculating the average value of the energy consumption of the air conditioners in the region and the temperature range of indoor PMV-0.5-0.5;
the display system is used for displaying energy consumption information, indoor environment information, the average energy consumption value of the air conditioners in the area and the temperature interval of all rooms monitored by the monitoring system in real time; the indoor environment information comprises an indoor temperature value and an outdoor temperature value;
the regional energy utilization regulating system is used for dividing each family into a high-energy-consumption family, a low-energy-consumption family, a high-temperature family and a low-temperature family; when a monitored system of a certain family simultaneously judges as a high-energy-consumption family and a low-temperature family in summer, reminding a user to increase the temperature of an air conditioner or reduce the use of the air conditioner; when the monitored system of a family simultaneously judges as a high-energy-consumption family and a high-temperature family in winter, the user is reminded to reduce the temperature of the air conditioner or reduce the use of the air conditioner.
2. The system for feeding back information of energy consumption and indoor environment of household with adjustable regional energy consumption as claimed in claim 1, wherein the judgment criteria of the household with high energy consumption and the household with low energy consumption are: and comparing the air conditioning energy consumption of each household per hour with the average value of the air conditioning energy consumption in the area in the hour.
3. The system for feeding back household energy consumption and indoor environment information capable of being adjusted for regional use according to claim 1, wherein the judgment criteria of the high-temperature household and the low-temperature household are as follows: and comparing the current indoor temperature of each family with the current temperature interval which is updated and calculated in real time.
4. A regional use adjustable home energy consumption and indoor environment information feedback system according to claim 1, characterized in that the display system comprises a screen (1).
5. The system for feeding back household energy consumption and indoor environment information capable of being adjusted for regional use according to claim 1, characterized in that the energy consumption monitoring module comprises a smart meter (2).
6. The system for feeding back household energy consumption and indoor environment information capable of being adjusted for an area according to claim 1, wherein the environment monitoring module comprises a first temperature sensor (3), a first humidity sensor (4), a second temperature sensor (5) and a second humidity sensor (6), the first temperature sensor (3) and the first humidity sensor (4) are both arranged in a room, and the second temperature sensor (5) and the second humidity sensor (6) are both arranged outdoors.
7. A regional energy consumption adjustable home energy consumption and indoor environment information feedback system according to claim 1, characterized in that the computing module comprises a control processor (7).
8. The system for feeding back household energy consumption and indoor environment information capable of being adjusted for local use according to claim 1, is characterized in that the system for adjusting for local use is provided with a voice broadcaster (8).
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| CN202211197345.1A CN115480492A (en) | 2022-09-29 | 2022-09-29 | Household energy consumption and indoor environment information feedback system based on regional energy consumption adjustment |
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| CN202211197345.1A CN115480492A (en) | 2022-09-29 | 2022-09-29 | Household energy consumption and indoor environment information feedback system based on regional energy consumption adjustment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116346847A (en) * | 2023-02-15 | 2023-06-27 | 深圳市超创鑫科技有限公司 | Real-time acquisition and transmission method and system for household energy consumption data |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116346847A (en) * | 2023-02-15 | 2023-06-27 | 深圳市超创鑫科技有限公司 | Real-time acquisition and transmission method and system for household energy consumption data |
| CN116346847B (en) * | 2023-02-15 | 2024-05-28 | 深圳市超创鑫科技有限公司 | Real-time acquisition and transmission method and system for household energy consumption data |
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