CN110285855B - Regional building energy consumption monitoring method - Google Patents
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- 238000005265 energy consumption Methods 0.000 title claims abstract description 101
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000012544 monitoring process Methods 0.000 title claims abstract description 26
- 238000012545 processing Methods 0.000 claims abstract description 64
- 238000001514 detection method Methods 0.000 claims abstract description 57
- 230000003993 interaction Effects 0.000 claims abstract description 15
- 230000007613 environmental effect Effects 0.000 claims abstract description 10
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- 238000004364 calculation method Methods 0.000 claims description 6
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- 238000003384 imaging method Methods 0.000 claims description 6
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- 238000010248 power generation Methods 0.000 claims description 5
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- 238000012216 screening Methods 0.000 claims description 3
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- 238000004458 analytical method Methods 0.000 abstract description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 20
- 229910002092 carbon dioxide Inorganic materials 0.000 description 10
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- 230000008569 process Effects 0.000 description 4
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- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
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Abstract
The invention discloses a regional building energy consumption detection method, which discloses a method for simultaneously monitoring indoor and outdoor environments, carrying out data marshalling, rapidly analyzing a time interval of an indoor energy consumption high point and an optimal energy consumption scheme corresponding to the indoor and outdoor environment states in the time interval by utilizing data interaction and graphic analysis, and is characterized by comprising an outdoor terminal, a data processing device and an indoor terminal, wherein the outdoor terminal is arranged at the outer side of a building curtain wall and is used for checking the outdoor environment, the data interaction is established between the external terminal and the data processing device, the outdoor environment checking information is temperature, humidity and illuminance, the indoor terminal is arranged at a place where a building switch in an area can be observed, the data interaction is established between the indoor terminal and the data processing device, and the indoor terminal is marshalled so as to be in one-to-one correspondence with the outdoor terminal and utilize the data interaction and the graphic analysis, and rapidly analyzing the time interval and the environmental characteristics of the energy consumption unreasonable point.
Description
Technical Field
The invention discloses a method for monitoring energy consumption of a regional building, and relates to a method for monitoring energy consumption of a large building.
Background
There are two defining methods for building energy consumption: the generalized building energy consumption refers to the energy consumption in the whole process from building material manufacturing, building construction to building use; the narrowly defined building energy consumption, namely the operation energy consumption of a building, is the daily energy consumption of people, such as heating, air conditioning, lighting, cooking, clothes washing and the like, and is the leading part of the building energy consumption. However, the existing detection on the building energy consumption mostly stays on the electricity consumption, is macroscopic, and does not have equipment for integrating the external environment in real time and analyzing the indoor area energy consumption.
Notice No. CN107369122A discloses an efficient building energy consumption analysis system, including building energy consumption classification module, building energy consumption data acquisition module, building energy consumption data processing module and building energy consumption analysis module, building energy consumption classification module is used for dividing the building energy consumption into heating energy consumption and non-heating energy consumption, above-mentioned invention divides the building energy consumption into heating energy consumption and non-heating energy consumption, to the detection index of building energy consumption too macroscopic, can't carry out the analysis to regional building energy consumption.
Publication number CN105930349 discloses a method for repairing data of a regional building energy consumption platform, which receives building energy consumption data from a data source in real time, supplements missing data according to instrument numbers and uploading time, inserts the supplemented building energy consumption data into an energy consumption database, and reduces manual data maintenance of operation and maintenance personnel; the method is only used for repairing the building energy consumption data, and cannot analyze the time point of the high energy consumption point.
Publication number CN105701738A discloses a regional building energy consumption platform data acquisition and processing method, which includes a data acquisition process and a data processing process that are independent of each other; the data acquisition process specifically comprises the following steps: s11, acquiring a piece of building energy consumption data; and S12, storing the building energy consumption data into a to-be-processed data queue, and returning to the step S, wherein the method mainly aims at the problem that the building energy consumption uploading speed is higher than the data processing speed, the energy consumption data processing is blocked, and no constructive inspiration is provided for the detection of the regional building energy consumption.
Publication number CN106444593A discloses a building energy consumption monitoring system based on 3D technology, which includes a building energy consumption model subsystem, a building energy consumption data statistics subsystem, and a building energy consumption monitoring subsystem; the building energy consumption model subsystem comprises an air conditioner energy consumption module, an elevator energy consumption module, an illuminating lamp energy consumption module and a computer energy consumption module; the building energy consumption monitoring subsystem comprises a building energy consumption monitoring module, a building energy consumption query module, a building energy consumption early warning module and a building energy consumption display module. According to the invention, the energy consumption of the building is monitored, the energy consumption value monitored in real time is counted, analyzed and summarized through the energy consumption counting subsystem, and the energy consumption in a monitored area can be displayed. And the timely high-point analysis and adjustment of the energy consumption of the regional building are not facilitated.
Disclosure of Invention
In order to improve the situation, the invention provides a method for detecting the energy consumption of the regional building, which is used for monitoring indoor and outdoor environments simultaneously, carrying out data marshalling, and quickly analyzing the time interval of the indoor energy consumption high point and the optimal energy consumption scheme corresponding to the indoor and outdoor environment states in the time interval by utilizing data interaction and graphic analysis.
The invention relates to a method for detecting energy consumption of a regional building, which comprises an outdoor terminal, a data processing device and a data processing device, wherein the outdoor terminal is arranged on the outer side of a building curtain wall and is used for checking outdoor environment,
the outdoor environment inspection information is temperature, humidity and illuminance.
The indoor terminals are arranged at the places where building switches in the observable area can be observed, data interaction is established between the indoor terminals and the data processing equipment, and the indoor terminals are grouped to be in one-to-one correspondence with the outdoor terminals;
the indoor terminals and the outdoor terminals in the marshalling uniformly feed back information to the data processing equipment at the same time interval according to a data feedback mechanism;
the data feedback mechanism is that the outdoor terminal detects that the occurrence of 3 consecutive data values of the data values at the same time interval on the time axis exceeds a critical value.
The critical value is the average value of 15 data values at the same time interval;
when the data processing device receives the information fed back by the external terminal in the grouping,
the data processing equipment is connected with the control equipment, and the data control equipment controls the external terminal in the marshalling to immediately upload data;
the data processing equipment can read, fit and compare the feedback information;
the data processing equipment is pre-stored with average energy consumption data of electrical elements in the building and an average value of human carbon dioxide emission;
furthermore, the outdoor terminal can acquire time, weather conditions and building information (longitude and latitude, building height, floor area, greening and inter-floor distance) from the data processing equipment, and meanwhile, the outdoor terminal acquires information of an outdoor environment;
the indoor terminal collects indoor information, wherein the collected information comprises people, equipment, electric appliances, lighting, ventilation and green plants;
the outdoor terminal feeds back information acquired by the outdoor environment to the data processing equipment, the indoor terminal acquires corresponding information from the data processing equipment, and the corresponding information is fitted by combining external environment data and indoor detected data to determine an energy consumption fluctuation value in a corresponding time interval;
through continuous long-period data feedback and comparison fitting, a large amount of indoor and outdoor fitting comparison data are formed in data processing equipment and are used for monitoring indoor energy consumption, analyzing a time interval of energy consumption high points, environmental characteristics outside the indoor and corresponding time intervals and a fluctuation interval of energy consumption fluctuation values in continuous time periods, selecting indoor energy consumption abnormal points, deriving the time interval of the energy consumption abnormal points, an indoor detailed energy consumption table and outdoor environmental characteristics by combining the data processing equipment, and performing fitting monitoring and analyzing energy consumption fluctuation from a plurality of elements;
the selection and screening method of the data collected by the indoor terminal and the outdoor terminal is as follows:
acquiring a data set representing data availability according to the continuous data acquisition condition, wherein the data set consists of 5 types of { R |0, 1, 2, 3, 4}, and the data value and the data availability of each group of data are x and y coordinates respectively;
a new value N (x, y) appears in the initial stage, the system randomly classifies to one of { R |0, 1, 2, 3, 4}, the Bayesian formula is adopted for calculation, and the probability value of the new value classification is judged, wherein the judgment method comprises the following steps:
pN is less than or equal to p0, then the new value N (x, y) can be classified into {0} class; when p0< pN is less than or equal to p1, N (x, y) is classified into {1} class; when p1< pN is less than or equal to p2, N (x, y) is classified into {2} classes; when p2< pN is less than or equal to p3, N (x, y) is classified into {3} classes; when pN > p3, N (x, y) is classified into {4} class;
assigning different weights to the data availability: when the data belongs to {0}, the weight is 0, the data is unavailable, and the data is discarded; when belonging to {1}, the weight is 10%; when belonging to {2}, the weight is 20%; when belonging to {3}, the weight is 25%; when the data belong to {4}, the weight is 45%, and the obtained data are classified and subjected to weight calculation and then are brought into a data set for later use;
the invention also relates to an outdoor terminal, which consists of a mounting base, a suspension rod, a transmission antenna and a detection terminal box, wherein one end of the suspension rod is vertically arranged on the mounting base, a plurality of mounting and fixing holes are formed on the mounting base, a fastening screw hole is formed at the other end of the suspension rod along the radial direction, the detection terminal is inserted into the other end of the suspension rod through a bottom connecting rod and is fastened through a screw in the fastening screw hole, a plurality of transmission antennas are arranged on the detection terminal box and point to the mounting base, the plurality of transmission antennas and the suspension rod are mutually parallel, a plurality of radiating hole grooves are formed at the side edge of the detection terminal box, at least three groups of detection devices are arranged on the end surface of the detection terminal box, each detection device consists of a temperature and humidity sensor, an illumination sensor, an air pressure sensor and a bird repeller, and the detection devices are connected, the solar power generation structure is arranged on the detection terminal box, and the circuit main board is provided with a signal converter, an amplifying circuit, a voltage stabilizing circuit, a protection circuit and an inverter for utilizing the solar power generation structure.
During the use, fix outdoor terminal on building outer wall through the installation base, according to building height, area rotation outdoor terminal quantity, the building positive face, negative face respectively set up 1 at least, expand transmission antenna, and data processing equipment establish information interaction, pass through signal converter conversion back with the information of gathering, transmit to data processing equipment on by transmission antenna.
The invention also relates to an indoor terminal, which comprises an inspection terminal box, a transmission antenna and an image acquisition device, wherein the inspection terminal box, the transmission antenna and the image acquisition device are distributed in an indoor area during use, so that the image acquisition device can cover an indoor activity area, and a plurality of installed indoor terminals are interacted with an outdoor terminal with the strongest interactive signal on the same building.
Has the advantages that:
firstly, time intervals and environmental characteristics of unreasonable energy consumption points are analyzed quickly by data interaction and graphic analysis.
And secondly, analyzing and judging the scheme with the optimal energy consumption through continuous information fitting of the indoor environment and the outdoor environment.
And thirdly, capturing the indoor environment dynamic state by utilizing image detection equipment, identifying the change point of the indoor environment factor, and providing a basis for data analysis by collecting information and combining with other monitoring data.
And fourthly, indoor and outdoor environmental characteristics are synchronously monitored and fed back, the reference data of the energy consumption state is perfect, and the accuracy and the reference value are high.
And fifthly, carrying out data monitoring in multiple dimensions, and carrying out monitoring data acquisition on the dimensions from a space and a time axis.
And sixthly, collected data can be sorted, and data with poor reliability can be eliminated.
And seventhly, combining a plurality of different environmental conditions of the building in different directions, acquiring data, and analyzing and fitting the data in a targeted manner.
Drawings
Fig. 1 is a perspective view of an outdoor terminal used in the present invention.
Fig. 2 is a perspective view of the outdoor terminal used in the present invention in an unfolded state.
Wherein the parts are as follows: mounting base (1), suspension rod (2), transmission antenna (3), detection terminal box (4)
The specific implementation mode is as follows:
the invention discloses a method for detecting energy consumption of a regional building, which comprises the following steps: the system comprises an outdoor terminal, a data processing device and a data processing device, wherein the outdoor terminal is arranged on the outer side of a building curtain wall and used for checking an outdoor environment, and data interaction is established between the external terminal and the data processing device;
the outdoor environment inspection information comprises temperature, humidity and illuminance;
the indoor terminal is arranged at a place where a building switch in an area can be observed, and data interaction is established between the indoor terminal and the data processing equipment;
grouping the indoor terminals so that the indoor terminals can be in one-to-one correspondence with the outdoor terminals;
the indoor terminals and the outdoor terminals in the marshalling uniformly feed back information to the data processing equipment at the same time interval according to a data feedback mechanism;
the data feedback mechanism is that the outdoor terminal detects that the occurrence of 3 consecutive data values of the data values at the same time interval on the time axis exceeds a critical value;
the critical value is the average value of 15 data values at the same time interval;
when the data processing equipment receives the information fed back by the external terminal in the marshalling;
the data processing equipment is connected with the control equipment, and the data control equipment controls the external terminal in the marshalling to immediately upload data;
the data processing equipment can read, fit and compare the feedback information;
the data processing equipment is pre-stored with average energy consumption data of electrical elements in the building and an average value of human carbon dioxide emission;
furthermore, the outdoor terminal can acquire time, weather conditions and building information (longitude and latitude, building height, floor area, greening and inter-floor distance) from the data processing equipment, and meanwhile, the outdoor terminal acquires information of an outdoor environment;
the indoor terminal collects indoor information, wherein the collected information comprises people, equipment, electric appliances, lighting, ventilation and green plants;
the outdoor terminal feeds back information acquired by the outdoor environment to the data processing equipment, the indoor terminal acquires corresponding information from the data processing equipment, and the corresponding information is fitted by combining external environment data and indoor detected data to determine an energy consumption fluctuation value in a corresponding time interval;
through continuous long-period data feedback and comparison fitting, a large amount of indoor and outdoor fitting comparison data are formed in data processing equipment and are used for monitoring indoor energy consumption, analyzing a time interval of energy consumption high points, environmental characteristics outside the indoor and corresponding time intervals and a fluctuation interval of energy consumption fluctuation values in continuous time periods, selecting indoor energy consumption abnormal points, deriving the time interval of the energy consumption abnormal points, an indoor detailed energy consumption table and outdoor environmental characteristics by combining the data processing equipment, and performing fitting monitoring and analyzing energy consumption fluctuation from a plurality of elements;
the outdoor terminal can collect illumination, temperature and humidity, ultraviolet intensity, wind speed and air quality in the environment, and performs fitting verification on the climate environment at the corresponding moment acquired from the data processing equipment;
the indoor terminal can detect an indoor personnel temperature field, a carbon dioxide acquisition device and indoor temperature and humidity through infrared rays, and is also provided with an image information acquisition device;
the image acquisition device can acquire indoor light sources (windows, displays, power indicator lamps and illuminating lamps), green plants and images of panels of indoor air conditioners;
through to indoor light source discernment, judge whether in corresponding time interval, display, window (window) curtain, other electrical apparatus are in standby and or shutdown state, for example: the working time display is in an on state, and the rest time display is in a standby state or an off state;
the on-off condition of the illuminating lamp is judged by identifying the indoor illuminating lamp, and the reasonability of the working time of the illuminating lamp is judged by fitting with the outdoor environment and the lighting state of a window;
the change (quantity and position layout) of indoor green plants is identified, the information condition of carbon dioxide consumption can be provided, reference is provided for the fluctuation of carbon dioxide information acquired by an indoor terminal, and energy consumption is reduced through green plant absorption;
identifying an indoor air conditioner panel, monitoring the temperature and the mode of the indoor air conditioner, fitting with feedback data of an outdoor terminal, and judging the reasonability;
the image information acquisition device is arranged on the indoor terminal, the image acquisition device is used by an image display unit, and the image display unit is provided with: a detection image display device that displays a detection image on an image display surface, and an imaging device;
the imaging device is arranged in the 2 nd quadrant or the 3 rd quadrant when a surface including a group of rays forming an upper end in a vertical direction of the detection image is a 1 st virtual surface, a surface including a group of rays forming a lower end in the vertical direction of the detection image is a 2 nd virtual surface, a region located between the image display surface and the detection image display device and sandwiched between the 1 st virtual surface and the 2 nd virtual surface is a 1 st quadrant, a region located above the 1 st quadrant in the vertical direction is a 2 nd quadrant, and a region located below the 1 st quadrant in the vertical direction is a 3 rd quadrant,
the camera device comprises a monitoring camera and a thermal imaging camera, wherein the monitoring camera is used for carrying out graphic data acquisition on an indoor scene so as to obtain a plurality of instant indoor images on a time axis and output a plurality of continuous instant indoor scene images on the time axis;
the thermal imaging camera is used for shooting indoor heat distribution to obtain each current indoor heat image and the amplitude value of each current indoor heat image so as to obtain a plurality of instant indoor heat distribution images on a time axis and output a plurality of continuous instant indoor heat distribution images on the time axis;
the data processing equipment receives the indoor scene image output by the monitoring camera and receives the indoor heat distribution image;
the data processing equipment stores a human body heat amplitude distribution map, compares the human body heat amplitude distribution map with the acquired heat image and judges whether a person exists indoors or not;
the data processing equipment compares the received heat amplitude distribution map with the heat maps stored in the data processing equipment when the household appliances work, and then which household appliance works excessively at high power can be judged;
the warning voice equipment is arranged on the indoor terminal and used for reminding indoor personnel to manage the high-power-consumption household appliances;
the image recognition apparatus includes an image processing unit that detects a distance between a disappearing portion, which is generated on the image display surface when light from the detection image display device is blocked by the object when the object is positioned between the detection image display device and the image display surface, and the detection image displayed on the object on a epipolar line that is determined based on a positional relationship between the imaging device and the detection image display device and passes through the disappearing portion, and detects a distance between the disappearing portion and the detection image, which is generated on the image display surface when the object is positioned between the detection image display device and the image display surface, and determines whether the object is in contact with the image display surface based on a detection result; the indoor terminal identifies indoor green plants and can judge the consumed state of carbon dioxide; fitting with the detected carbon dioxide concentration value;
recognizing a personnel temperature field, taking a picture, judging the number of personnel, reading human carbon dioxide emission data on data processing equipment, calculating the indoor carbon dioxide emission condition, and fitting with carbon dioxide acquisition data;
identifying window lighting and illumination collected by an outdoor terminal for fitting, and judging whether a curtain or a louver is opened;
identifying a display, a power supply indicator light and an illuminating lamp, fitting the time interval, judging whether the use is normal or not, and obtaining energy consumption; identifying an air conditioner panel, fitting the air conditioner panel with the temperature and humidity acquired by the outdoor terminal, and judging whether the temperature of the air conditioner is reasonable or not so as to obtain the energy consumption;
the indoor terminal reads the ultraviolet intensity collected by the outdoor terminal from the data processing equipment and identifies the indoor shading state;
the selection and screening method of the data collected by the indoor terminal and the outdoor terminal is as follows:
acquiring a data set representing data availability according to the continuous data acquisition condition, wherein the data set consists of 5 types of { R |0, 1, 2, 3, 4}, and the data value and the data availability of each group of data are x and y coordinates respectively;
a new value N (x, y) appears in the initial stage, the system randomly classifies to one of { R |0, 1, 2, 3, 4}, the Bayesian formula is adopted for calculation, and the probability value of the new value classification is judged, wherein the judgment method comprises the following steps:
pN is less than or equal to p0, then the new value N (x, y) can be classified into {0} class; when p0< pN is less than or equal to p1, N (x, y) is classified into {1} class; when p1< pN is less than or equal to p2, N (x, y) is classified into {2} classes; when p2< pN is less than or equal to p3, N (x, y) is classified into {3} classes; when pN > p3, N (x, y) is classified into {4} class;
assigning different weights to the data availability: when the data belongs to {0}, the weight is 0, the data is unavailable, and the data is discarded; when belonging to {1}, the weight is 10%; when belonging to {2}, the weight is 20%; when belonging to {3}, the weight is 25%; when the data belong to {4}, the weight is 45%, and the obtained data are classified and subjected to weight calculation and then are brought into a data set for later use;
the invention also relates to an outdoor terminal which comprises an installation base (1), a suspension rod (2), transmission antennas (3) and a detection terminal box (4), wherein one end of the suspension rod (2) is vertically arranged on the installation base (1), a plurality of installation fixing holes are formed in the installation base (1), fastening screw holes are formed in the other end of the suspension rod (2) along the radial direction, a detection terminal is inserted into the other end of the suspension rod (2) through a bottom connecting rod and is fastened through screws in the fastening screw holes, the transmission antennas (3) are arranged on the detection terminal box (4) and point to the installation base (1), the transmission antennas (3) and the suspension rod (2) are parallel to each other, a plurality of heat dissipation hole grooves are formed in the side edge of the detection terminal box (4), at least three groups of detection devices are arranged on the end face of the detection terminal box (4), and each detection device comprises a temperature and humidity sensor, The device comprises an illumination sensor, an air pressure sensor and a bird repeller, wherein the detection device is connected with a circuit main board in a detection terminal box (4), the detection terminal box (4) is provided with a solar power generation structure, and the circuit main board is provided with a signal converter, an amplification circuit, a voltage stabilizing circuit, a protection circuit and an inverter for utilizing the solar power generation structure.
When the outdoor terminal is used, the outdoor terminal is fixed on the wall surface of an outer wall of a building through the mounting base (1), the number of the outdoor terminals is rotated according to the height and the floor area of the building, at least 1 outdoor terminal is arranged on the positive surface and the negative surface of the building respectively, the transmission antenna (3) is unfolded, information interaction is established between the outdoor terminal and data processing equipment, and the acquired information is transmitted to the data processing equipment through the transmission antenna (3) after being converted through the signal converter.
The invention also relates to an indoor terminal, which comprises an inspection terminal box, a transmission antenna (3) and an image acquisition device, wherein the inspection terminal box, the transmission antenna and the image acquisition device are distributed in an indoor area during use, so that the image acquisition device can cover an indoor activity area, and a plurality of indoor terminals after being installed are interacted with outdoor terminals with strongest interactive signals on the same building.
Other similar embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein, which application is intended to cover any adaptations or variations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains.
Claims (8)
1. A method for detecting energy consumption of a regional building is characterized by comprising an outdoor terminal, an indoor terminal and a data processing device, wherein the outdoor terminal is arranged on the outer side of a building curtain wall and used for checking an outdoor environment, data interaction is established between the data processing device and the outdoor terminal, the indoor terminal is arranged at a place where a building switch in a region can be observed, data interaction is established between the indoor terminal and the data processing device, and the indoor terminal is grouped so as to be in one-to-one correspondence with the outdoor terminal;
the indoor terminals and the outdoor terminals in the marshalling uniformly feed back information to the data processing equipment at the same time interval according to a data feedback mechanism;
when the data processing equipment receives the information fed back by the outdoor terminal in the grouping,
the data processing equipment is connected with control equipment, and the control equipment controls the outdoor terminals in the marshalling to immediately upload data;
the data processing equipment can read, fit and compare the feedback information;
the outdoor terminal feeds back information acquired by the outdoor environment to the data processing equipment, the indoor terminal acquires corresponding information from the data processing equipment, and the corresponding information is fitted by combining external environment data and indoor detected data to determine an energy consumption fluctuation value in a corresponding time interval;
through continuous long-period data feedback and comparison fitting, a large amount of indoor and outdoor fitting comparison data are formed in data processing equipment and are used for monitoring indoor energy consumption, analyzing a time interval of energy consumption high points, environmental characteristics outside the indoor and corresponding time intervals and a fluctuation interval of energy consumption fluctuation values in continuous time periods, selecting indoor energy consumption abnormal points, deriving the time interval of the energy consumption abnormal points, an indoor detailed energy consumption table and outdoor environmental characteristics by combining the data processing equipment, and performing fitting monitoring and analyzing energy consumption fluctuation from a plurality of elements;
the outdoor terminal comprises an installation base, a suspension rod, transmission antennas and a detection terminal box, wherein one end of the suspension rod is vertically arranged on the installation base, a plurality of installation fixing holes are formed in the installation base, a fastening screw hole is formed in the other end of the suspension rod along the radial direction, the detection terminal is inserted into the other end of the suspension rod through a bottom connecting rod and is fastened through screws in the fastening screw hole, a plurality of transmission antennas are arranged on the detection terminal box and point to the installation base, the transmission antennas and the suspension rod are mutually parallel, a plurality of radiating hole grooves are formed in the side edge of the detection terminal box, at least three groups of detection devices are arranged on the end face of the detection terminal box, each detection device comprises a temperature and humidity sensor, an illumination sensor, an air pressure sensor and a bird repeller, the detection devices are connected with a circuit main board in the detection terminal box, and a solar power, the circuit main board is provided with a signal converter, an amplifying circuit, a voltage stabilizing circuit, a protection circuit and an inverter for utilizing a solar power generation structure, when the circuit main board is used, an outdoor terminal is fixed on the wall surface of an outer wall of a building through a mounting base, the number of the outdoor terminals is rotated according to the height and the floor area of the building, at least 1 outdoor terminal is arranged on the positive side and the negative side of the building respectively, a transmission antenna is unfolded to establish information interaction with data processing equipment, and collected information is transmitted to the data processing equipment through the transmission antenna after being converted through the signal converter;
the indoor terminals comprise inspection terminal boxes, transmission antennas and image acquisition devices, and are distributed in an indoor area during use, so that the image acquisition devices can cover indoor activity areas, and a plurality of installed indoor terminals are interacted with outdoor terminals with strongest interaction signals on the same building.
2. The method for detecting the energy consumption of the regional buildings according to claim 1, wherein the method for selecting and screening the data collected by the indoor terminal and the outdoor terminal is as follows:
acquiring a data set representing data availability according to the continuous data acquisition condition, wherein the data set consists of 5 types of { R |0, 1, 2, 3, 4}, and the data value and the data availability of each group of data are x and y coordinates respectively;
a new value N (x, y) appears in the initial stage, the system randomly classifies to one of { R |0, 1, 2, 3, 4}, the Bayesian formula is adopted for calculation, and the probability value of the new value classification is judged, wherein the judgment method comprises the following steps:
pN is less than or equal to p0, then the new value N (x, y) can be classified into {0} class; when p0< pN is less than or equal to p1, N (x, y) is classified into {1} class; when p1< pN is less than or equal to p2, N (x, y) is classified into {2} classes; when p2< pN is less than or equal to p3, N (x, y) is classified into {3} classes; when pN > p3, N (x, y) is classified into {4} class;
assigning different weights to the data availability: when the data belongs to {0}, the weight is 0, the data is unavailable, and the data is discarded; when belonging to {1}, the weight is 10%; when belonging to {2}, the weight is 20%; when belonging to {3}, the weight is 25%; when the weight is {4}, the weight is 45%, and the obtained data is classified and subjected to weight calculation and then is included in a data set for standby.
3. The method according to claim 1, wherein a graphic information acquisition device is provided on the indoor terminal, the image acquisition device is used by an image display unit, and the image display unit comprises: the image display device for detection displays an image for detection on an image display surface, and the imaging device.
4. The method according to claim 3, wherein the imaging device images the image display surface, and the imaging device is disposed in the 2 nd quadrant or the 3 rd quadrant when a surface including the group of rays forming the upper end in the vertical direction of the detection image is a 1 st virtual surface, a surface including the group of rays forming the lower end in the vertical direction of the detection image is a 2 nd virtual surface, a region located between the image display surface and the detection image display device and sandwiched between the 1 st virtual surface and the 2 nd virtual surface is a 1 st quadrant, a region located above the 1 st quadrant in the vertical direction is a 2 nd quadrant, and a region located below the 1 st quadrant in the vertical direction is a 3 rd quadrant.
5. The method according to claim 4, wherein the camera device comprises a monitoring camera and a thermal imaging camera, the monitoring camera is configured to perform graphic data acquisition on an indoor scene to obtain a plurality of instant indoor images on a time axis, and output a plurality of continuous instant indoor scene images on the time axis;
the thermal imaging camera performs indoor heat distribution shooting to obtain each current indoor heat image and the amplitude value of the current indoor heat image so as to obtain a plurality of instant indoor heat distribution images on a time axis and output a plurality of continuous instant indoor heat distribution images on the time axis.
6. The method according to claim 3, wherein the pattern information acquiring device includes the image recognizing device having an image processing unit that detects a distance between a disappearing portion, which is generated on the image display surface when the object is positioned between the image display device for detection due to light from the image display device for detection being blocked by the object when the object is positioned between the image display device for detection and the image display surface, and the image for detection being positioned on a epipolar line determined according to a positional relationship between the image capturing device and the image display device for detection, and displayed on the object, and determines whether or not the object is in contact with the image display surface according to a detection result, and passes through the disappearing portion.
7. The method according to claim 1, wherein the data feedback mechanism comprises the outdoor terminal detecting that 3 consecutive data values of the same time interval of the data values on the time axis exceed a threshold value, and the threshold value is an average value of 15 data values of the same time interval.
8. The method according to claim 1, wherein the data processing device receives the indoor scene image output by the monitoring camera, receives the indoor heat distribution image;
the data processing equipment stores a human body heat amplitude distribution map, compares the human body heat amplitude distribution map with the acquired heat image and judges whether a person exists indoors or not;
the data processing equipment compares the received heat amplitude distribution map with the heat maps stored in the data processing equipment when the household appliances work, and then which household appliance works excessively at high power can be judged;
and the warning voice equipment is arranged on the indoor terminal and used for reminding indoor personnel to manage the household appliances with high power consumption.
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