CN211085481U

CN211085481U - Low-power consumption indoor temperature acquisition equipment

Info

Publication number: CN211085481U
Application number: CN201921807468.6U
Authority: CN
Inventors: 王守金
Original assignee: Beijing Huatong Xingyuan Energy Technology Co ltd
Current assignee: Beijing Huatong Xingyuan Energy Technology Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-07-24
Anticipated expiration: 2029-10-25

Abstract

The utility model provides a low-power consumption indoor temperature collection equipment solves the technical problem that can't directly acquire temperature characteristic in the space. The method comprises the following steps: the indoor base is fixed on the indoor side and forms a positionable indoor rotation supporting structure; the indoor base is used for bearing the infrared focal plane array, the built-in data coding device and the data conversion device; the outdoor base is fixed on the outdoor side and forms a positionable outdoor rotation supporting structure; the outdoor base is used for fixing the display screen and is fixed on an outdoor rotating support structure of the outdoor base; and the display screen is used for displaying the heat pattern by synchronizing the acquisition frequency of the infrared focal plane array. The defect that the existing sensor layout is limited by physical characteristic induction and cannot acquire large-space-scale heat change trend information is overcome, the indoor temperature change trend of a cold mountain house can be accurately reflected, and an internally-associated data basis can be provided for network analysis of a heating terminal.

Description

Low-power consumption indoor temperature acquisition equipment

Technical Field

The utility model relates to a temperature acquisition technical field, concretely relates to low-power consumption indoor temperature collection equipment.

Background

In the prior art, the acquisition of the indoor heating temperature mainly utilizes manual work and a sensor acquisition mode. Manual acquisition can be targeted to the home to acquire field temperature data at multiple measurement locations, but the cost of labor and time for large scale implementation is prohibitive. The sensor acquisition mode needs to be combined with a wired transmission channel, the wired transmission channel is usually extended from a central pipe well of a tall building and a weak current well to the direction of a gable in a limited manner, the flexibility of the layout position of the sensor is limited by the wired transmission channel, and therefore relay transmission needs to be carried out at the position lacking the wired transmission channel by using a wireless transmission network. The existing sensor is usually distributed in a discrete isolated point distribution mode, temperature collection of point objects is facilitated, effective collection of indoor overall temperature change trend characteristics is not facilitated, effective analysis of indoor temperature change including cold mountains (walls) is not facilitated, and insensitivity of a temperature regulation strategy in a heating system to a terminal heating effect can be caused.

The new solution requires the use of data encapsulation and data conversion techniques in existing computer technology. The data package and data conversion can utilize a universal integrated circuit device, so that the limitation on input data is less, the index parameters after the data is output can be kept consistent, the cost can be reduced, and repeated development can be avoided.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the embodiment of the utility model provides a low-power consumption indoor temperature collection equipment solves current heat supply process indoor temperature analysis and lacks the networking that effective data supports the unable temperature perception that forms and cover, can't directly acquire the technical problem that temperature characteristic leads to analysis result and actual heat change difference great in the space.

The utility model discloses low-power consumption indoor temperature collection equipment, include:

the indoor base is fixed on the indoor side of a window, a window frame or a wall and forms a positionable indoor rotary supporting structure;

the indoor base is used for bearing the infrared focal plane array, the built-in data coding device and the data conversion device and is fixed on the indoor rotation supporting structure of the indoor base;

a filtering shield for filtering interference of a determined wavelength within the infrared focal plane array field of view;

the outdoor base is fixed on the outdoor side of the window, the window frame or the wall and forms a positionable outdoor rotary supporting structure;

the outdoor base is used for fixing the display screen and is fixed on the outdoor rotating support structure of the outdoor base;

the display screen is used for synchronously acquiring the frequency of the infrared focal plane array and displaying a heat pattern;

and cable ports are respectively provided on the indoor base and the outdoor base to connect the cable which can be assembled.

The utility model relates to an embodiment, indoor rotation bearing structure is for fixing a pair of relative pivot seat on the indoor base, indoor base bottom position in between the pivot seat, the indoor base is close to the relative lateral wall of bottom on the symmetry set up outstanding axle, outstanding axle axis coincidence, outstanding axle axis with infrared focal plane array axis is perpendicular, outstanding axle and homonymy pivot seat adaptation rotates and connects, be equipped with spacing fastener on the pivot seat.

The utility model relates to an embodiment, outdoor rotation bearing structure is for fixing a pair of relative pivot seat on the outdoor base, outdoor base is including rotating the end and sheltering from the end, it is located to rotate the end between the pivot seat, outdoor base is close to the relative lateral wall that rotates the end and goes up the symmetry and set up the outstanding axle, outstanding axle line coincidence, outstanding axle line with the axis that the display screen runs through the screen is perpendicular, outstanding axle and homonymy pivot seat adaptation is rotated and is connected, be equipped with spacing fastener on the pivot seat, outdoor base shelter from the end and be provided with folding shading baffle, shading baffle one end is shielded outdoor base shelter from the end, the other end is fixed on the outdoor base.

In an embodiment of the present invention, the infrared focal plane array includes the infrared sensor of three kinds of wavelength of short and medium length, the infrared sensor becomes the matrix distribution, the matrix includes the fundamental matrix unit, the fundamental matrix unit includes 5x5 area unit, sets up long wavelength infrared sensor at (3,3) area unit, sets up short wavelength infrared sensor at (2,2), (2,4), (4,2), (4,4) area unit, sets up medium wavelength infrared sensor at (1,3), (3,1), (3,5), (5,3) area unit.

The utility model relates to an embodiment, infrared focal plane array by basic matrix unit extends the range along x axle direction and y axle direction, and is adjacent along the x axle direction a row of area unit coincidence of basic matrix unit, the sensor is unique in the area unit of coincidence, and is adjacent along y axle direction the coincidence of an identical row area unit of basic matrix unit, the sensor is unique in the area unit of coincidence.

In an embodiment of the utility model, the display screen adopts the electron ink screen.

In an embodiment of the present invention, the straight y-axis direction of the x-axis direction of the filtering protection cover has a single curvature.

The utility model relates to an embodiment, install wireless module, infrared or bluetooth communication module of charging in the indoor base install wireless module, infrared or bluetooth communication module of charging in the outdoor base.

The utility model relates to an embodiment, the one-way data connection of infrared focal plane array data coding device, the one-way data connection of data coding device data conversion equipment, the one-way data connection of data conversion equipment the display screen.

The utility model discloses low-power consumption indoor temperature collection equipment has formed the collection technique means of the terminal whole temperature variation state of heating in the heating system. The defect that the existing sensor layout is limited by physical characteristic induction and cannot acquire large-space-scale heat variation trend information is overcome, the data acquisition amount is large, and the data transmission energy consumption is low. The method comprises the steps of periodically forming a physical characteristic (quantized voltage after photoelectric conversion) projection of a heat quantity change characteristic in a space where a cold mountain is located in a certain direction (infrared background) by utilizing an infrared focal plane array, taking a heat radiation characteristic change caused by large-area temperature change in the determined direction of a house in the process of heat loss of the cold mountain as a quantization trend of temperature change in a space scale, and obtaining internal correlation information of the heat quantity change in projections (determined directions) of different ranges of the house corresponding to the cold mountain loss. The indoor temperature change trend of the cold mountain house can be accurately reflected, and an internally-associated data basis can be provided for the networking analysis of the heating terminal. All the cold mountain houses form networked collection covering the whole building through indoor low-power consumption indoor temperature collection equipment of an infrared focal plane array. Different from the space temperature precision of scattered temperature acquisition in the prior art, the system can directly obtain the local detail characteristics of the whole heat dissipation loss of the building, and form high-precision data covering the heat dissipation environment of the building, which is not available in the prior art.

Drawings

Fig. 1 is a schematic diagram of an architecture of an indoor temperature networked collection system according to an embodiment of the present invention.

Fig. 2 is a schematic view of a cross-sectional view of a low-power consumption indoor temperature acquisition device in an indoor temperature networked acquisition system according to an embodiment of the present invention.

Fig. 3 is a schematic diagram of an arrangement of infrared sensors in an infrared focal plane array in an indoor temperature networked collection system according to an embodiment of the present invention.

Fig. 4 is a schematic flow chart of an indoor temperature network analysis method according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and more obvious, the present invention will be further described with reference to the accompanying drawings and embodiments. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model discloses an indoor temperature networking collection system of embodiment is shown in figure 1. In fig. 1, each room including a cold mountain includes at least one low-power consumption indoor temperature collecting device, and the low-power consumption indoor temperature collecting device includes:

and the infrared focal plane array 01 is used for periodically acquiring heat radiation distribution data in a determined direction in a cold mountain room.

The cold mountain room includes at least one cold mountain (wall), and in an embodiment of the present invention, the infrared focal plane array is generally disposed on one side of the cold mountain toward a determined direction in the room, generally toward a side away from the cold mountain.

As can be understood by those skilled in the art, the infrared focal plane array is formed by a plurality of independent infrared sensors, and the photon detector can sense the infrared radiation of an object with the wavelength of 1-14uM and form corresponding voltage or current intensity according to the photoelectric conversion of an infrared radiation signal. The arrangement mode and the detection angle of the infrared sensors in the infrared focal plane array enable the infrared focal plane array to have certain resolution, local temperature amplitude perception can be conducted on the facing infrared background, then the overall temperature amplitude characteristic perception of the infrared background is formed, and therefore the thermal radiation distribution data of the infrared background are established.

The utility model discloses an embodiment adopts the infrared sensor of different wavelengths can form object infrared radiation's energy gradient perception. The resolution of the infrared focal plane array can reach 640x480 (long wave) and 2048x2048 (short wave) at present. The infrared sensor may employ a photoelectric cell, a photodiode, or a photoresistor.

And the data coding device 02 is used for forming the heat radiation distribution data into heat distribution packaging data with determined direction.

The thermal radiation distribution refers to the local perceived thermal radiation value of the infrared background of the infrared sensors in the infrared focal plane array. As can be understood by those skilled in the art, the thermal radiation distribution data at least comprises coordinates of the infrared sensor in the infrared focal plane array, a local position coordinate range of the infrared sensor corresponding to the infrared background, induction quantization amplitude values of the infrared sensor and the like, and the information can be formed into fixed format encapsulated data with time stamps through a data coding technology so as to determine the thermal distribution information of the direction at the moment of the load determination.

Meanwhile, the heat distribution packaging data can also comprise a determined distance from an infrared background formed by the fixed radiator to the infrared focal plane array 01, a detection area of the infrared focal plane array 01, a parameter set of the infrared focal plane array 01 and the like.

The technical details that the parallel acquisition signals of the infrared sensor are subjected to analog-to-digital conversion and unified coding, and further the data encapsulation conforming to the time sequence with the additional signals to form the heat distribution encapsulation data belong to the mature technical means in the field of digital signal processing or computer data processing, and do not need to pass through the utility model discloses realize again. There are a number of sophisticated encoders and packaged integrated circuits in the prior art that require only certain input data to form certain packaged data (e.g., distributed packaged data under the heat dimension formed by the present invention).

And the data conversion device 03 is used for performing graphic coding conversion on the heat distribution packaging data to form pattern data.

Those skilled in the art will appreciate that the data magnitude may be converted to a color representation in a particular color space or a graphical representation in a particular graphical space based on the definition of the data meaning, the determination of the data dimension. For example, a pattern representation such as a one-dimensional barcode or a two-dimensional barcode may be formed.

Those skilled in the art can understand that the pattern data formed by the graphic coding of the input data is a mature technical means in the technical fields of computer graphics, computer encryption, digital image processing and the like, and the realization of the method is not required again by the invention. There are a number of well-established encoders and packaged integrated circuits in the prior art that require only certain input data to form certain pattern data (e.g., the present invention exemplifies a bar code encoder).

And the pattern display device 04 is used for forming a heat pattern according to the pattern data to display outside the cold mountain of the room, and the optical acquisition equipment 05 can synchronously photograph and acquire the heat pattern on the cold mountain.

It can be understood by those skilled in the art that when the orientation angles of the heat patterns are consistent, the heat patterns can be obtained by clear focusing shooting after the optical camera is adjusted by the focal length.

The utility model discloses networked collection system of indoor temperature has formed the collection technological means of the terminal whole temperature variation state of heating in the heating system. Aiming at the characteristics that the temperature change state of a cold mountain house in a heat supply system is the strongest and the heat loss is the greatest, the defect that the existing sensor layout is limited by physical characteristic induction and cannot acquire large space scale heat change trend information is overcome, the physical characteristic (quantized voltage after photoelectric conversion) projection of the heat change characteristic in the space where the cold mountain is located in a certain determined direction (infrared background) is formed by utilizing the infrared focal plane array period, the heat radiation characteristic change caused by large-area temperature change in the determined direction of the house in the cold mountain heat loss process is used as the quantized trend of the temperature change in the space scale, and the internal correlation information of the heat change in different range projections (determined directions) of the house corresponding to the cold mountain loss is obtained. The indoor temperature change trend of the cold mountain house can be accurately reflected, and an internally-associated data basis can be provided for the networking analysis of the heating terminal. All the cold mountain houses form networked collection covering the whole building through indoor low-power consumption indoor temperature collection equipment of an infrared focal plane array. Different from the space temperature precision of scattered temperature acquisition in the prior art, the system can directly obtain the local detail characteristics of the whole heat dissipation loss of the building, and forms a high-precision physical distribution model covering the heat dissipation environment of the building, which is not possessed by the prior art, so that the system has reliable guiding significance for adjusting the heating strategy of a heating system and improving the local heating efficiency. Meanwhile, a real data basis is provided for the improvement of the heat preservation of the building.

Aiming at the limitation of wireless signal transmission characteristics in the prior art, the defect of difficulty in routing establishment and routing reconstruction by carrying out wired and wireless relay inside a building is overcome by adopting a mature data-image conversion and image recognition technology. The power supply wiring of a cold mountain house only needs to consider indoor low-power consumption indoor temperature acquisition equipment, and the window or the simple sealed via hole of utilizing every cold mountain house correspond the pattern in the fir appearance, adopt ripe technique of shooing like this and can accurately obtain all heat patterns on the building cold mountain wall body fast in step. The mature image recognition technology recognizes the whole indoor temperature data of the cold mountain house at the same time or the similar time, and effectively collects and transmits the continuous space temperature data under the condition of low power consumption while avoiding indoor complex wiring and radio interference on the basis of ensuring the validity of indoor temperature network analysis data.

As shown in fig. 1, in an embodiment of the present invention, the optical pickup device 05 includes a high-definition camera fixed around the building (cold gable) and facing the pattern display device 04.

The high-definition camera adopts mature equipment for high-power amplification and focusing.

The utility model discloses networked collection system of indoor temperature utilizes fixed making a video recording to obtain same cold mountain wall of orientation whole heat pattern on, can control image synchronization collection on a large scale betterly, is fit for the higher sampling frequency of heat pattern, for example minute level sampling frequency.

As shown in fig. 1, in an embodiment of the present invention, the optical pickup device includes an unmanned aerial vehicle carrying a high definition camera.

The utility model discloses indoor temperature network ization collection system utilizes unmanned aerial vehicle to possess necessary wireless transmission passageway and stable cloud platform, utilizes unmanned aerial vehicle's quick mobility to carry the high definition digtal camera and carries out quick shooting to the heat pattern on the cold mountain wall of great building, can guarantee better synchronism and better imaging quality, can reduce performance requirement and camera lens quantity to optical lens, is fit for the lower sampling frequency of heat pattern, hour level sampling frequency for example.

As shown in fig. 1, in an embodiment of the present invention, the pattern display device 04 adopts an electronic ink screen for displaying the heat pattern.

The utility model discloses networked collection system of indoor temperature utilizes energy-conserving screen can further reduce and show the energy consumption.

As shown in fig. 1, in an embodiment of the present invention, the infrared focal plane array 01 can be split into more than one block.

The utility model discloses networked collection system of indoor temperature forms the infrared background information of a plurality of yards spaces in order to obtain (for example hall, meeting room etc.) in the great space of the definite orientation of a plurality of associations.

As shown in fig. 1, in an embodiment of the present invention, on the basis of the above embodiment, the optical pickup apparatus further includes:

and the heat pattern recognition device is used for analyzing the heat pattern through the high-definition camera to acquire heat radiation distribution data and preset parameters. Thereby forming temperature network analysis data.

As will be appreciated by those skilled in the art, the heat pattern loads temperature networking information that covers the entire building cold mountain house. The following type data as the temperature-networked analysis data can be obtained by heat radiation distribution data analyzed for the heat pattern:

the method comprises the following steps of (1) forming position range data of a projection outline of each cold mountain house on a corresponding cold mountain according to the whole space of the building;

determining local thermal radiation amplitude data of a wall (infrared background) in the indoor determined direction in each cold mountain house heat pattern;

determining the set distance from the fixed radiator to the infrared focal plane array 01 in the indoor direction in each cold mountain house heat pattern;

detecting the area by an infrared focal plane array 01;

infrared focal plane array 01 parameter set.

The utility model discloses data that the networked collection system of indoor temperature formed can constitute the networked temperature information in whole cold mountain house of building, for further forming indoor temperature networking analysis and establishing the basis of the quantization of the inboard temperature change in cold mountain and the judgement condition basis that the inboard space of cold mountain transits to cold mountain wall temperature.

The utility model relates to a low-power consumption indoor temperature collection equipment is shown in figure 2 in the networked collection system of indoor temperature. In fig. 2, the low power consumption indoor temperature collecting apparatus includes:

an indoor base 10 for fixing to the indoor side of a window, window frame or wall and forming a positionable indoor rotary support structure.

And the indoor base 20 is used for bearing the infrared focal plane array 01, the built-in data coding device 02 and the data conversion device 03 and is fixed on an indoor rotating support structure of the indoor base.

A filter guard 30 for filtering interference of a determined wavelength within the field of view of the infrared focal plane array 01.

An outdoor base 40 for fixing to the outdoor side of a window, window frame or wall and forming a positionable outdoor rotary support structure.

And an outdoor base 50 for fixing the display screen and fixing the display screen on an outdoor rotation support structure of the outdoor base.

And the display screen 60 is used for displaying the heat pattern synchronously with the acquisition frequency of the infrared focal plane array 01.

Cable ports are provided on the indoor base 10 and the outdoor base 40, respectively, to connect the assemblable cables.

The cable may be a power line, a signal line, or a lashing line.

The utility model discloses low-power consumption indoor temperature collection equipment is indoor forming towards adjustable fixed infrared focal plane array 01, outdoor forming towards adjustable fixed display screen 60 for infrared focal plane array response direction can be made suitable adjustment according to the mounted position and in order to satisfy the collection of confirming infrared background information, the heat pattern orientation can be unified the adjustment as required simultaneously, form the unified angle orientation of heat pattern on the same cold mountain (wall), satisfy high definition digtal camera's the angle of shooing once correction and shoot many times.

As shown in fig. 2, in one embodiment of the present invention, the filter protection cap 30 has a single curvature in the horizontal (x-axis) and vertical (y-axis) directions.

The utility model discloses low-power consumption indoor temperature collection equipment utilizes convex lens to the characteristic of assembling of light, confirms that infrared background area more extensive ground that moves towards upwards assembles to infrared focal plane array with infrared focal plane array, can be favorable to reducing infrared focal plane array induction area reduce cost. Those skilled in the art will appreciate that a conversion equation exists between the curvature of the filtering protective cover 30 and the sensing area of the infrared focal plane array, which can be used as an additional sensing parameter of the infrared focal plane array, and can be preset and embodied in the heat distribution package data.

As shown in fig. 2, in an embodiment of the present invention, when the low power consumption indoor temperature acquisition device is installed by using the glass window, the wireless charging module and the infrared or bluetooth communication module are installed in the indoor base 10, and the wireless charging module and the infrared or bluetooth communication module are installed in the outdoor base 40.

The wireless charging module adopts a charging module meeting one of Qi standard, PMA standard and A4WP standard.

The utility model discloses low-power consumption indoor temperature collection equipment avoids trompil sealed on the glass window through forming wireless power supply passageway and bluetooth or infrared wireless data passageway, can effectively improve the efficiency of construction.

As shown in fig. 2, in an embodiment of the present invention, the inside of the light filtering protective cover 30 is coated with a composite light filtering film 31 for filtering the invisible light with the wavelength greater than 200uM and filtering the visible light and the invisible light with the wavelength less than 1 uM.

As shown in fig. 2, in an embodiment of the utility model, indoor rotation bearing structure is for fixing a pair of relative pivot seat 11 on indoor base 10, indoor base 20 bottom is located between the pivot seat, indoor base 20 is close to the symmetry setting salient axle on the relative lateral wall of bottom, salient axle axis coincidence, salient axle axis is perpendicular with infrared focal plane array 01 axis, salient axle rotates with the pivot seat adaptation of homonymy to be connected, be equipped with spacing fastener on the pivot seat, guarantee that indoor base 20 rotates to adjust to confirm to keep fixed towards the back.

The top of the indoor base 20 is fixed with an infrared focal plane array 01, and the infrared focal plane array 01 is suspended and covered with a light filtering protective cover 30.

As shown in fig. 2, in an embodiment of the utility model, outdoor rotation bearing structure is for fixing a pair of relative pivot seat 41 on outdoor base 40, outdoor base 50 is including rotating the end and sheltering from the end, it is located between pivot seat 41 to rotate the end, outdoor base 50 is close to the relative lateral wall of rotating the end and goes up the symmetry and set up outstanding axle, outstanding axle line coincidence, outstanding axle line is perpendicular with the axis that display screen 60 runs through the screen, outstanding axle rotates with the pivot seat adaptation of homonymy to be connected, be equipped with spacing fastener on the pivot seat, guarantee that outdoor base 50 rotates to adjust to confirm to keep fixed towards the back. The shielding end of the outdoor base 50 is provided with a foldable shielding baffle 51, one end of the shielding baffle 51 shields the shielding end of the outdoor base 50, and the other end is fixed on the outdoor base 40.

The utility model discloses low-power consumption indoor temperature collection equipment indoor part and outdoor part can have different rotation adjustment direction and angle, can adapt to the complicated setting needs in cold mountain position and cold mountain house space. The indoor part can effectively sense the infrared background of the facing wall, the ceiling, the bottom surface or the adjacent side wall, and the infrared background is selected. The outdoor part can be adjusted to a horizontal or declined orientation, meeting the photographing requirements of the optical acquisition equipment 05 and reducing the wind resistance.

The utility model relates to an infrared sensor of infrared focal plane array arranges as shown in figure 3 among the low-power consumption indoor temperature collection equipment. In fig. 3a, the infrared focal plane array comprises three types of wavelength infrared sensors, short and medium, which are distributed in a matrix, wherein the basic matrix unit comprises 5 × 5 area units, the long wavelength infrared sensor 12 is arranged in the (3,3) area unit, the short wavelength infrared sensor 13 is arranged in the (2,2), (2,4), (4,2), (4,4) area unit, and the medium wavelength infrared sensor 14 is arranged in the (1,3), (3,1), (3,5), (5,3) area unit.

In fig. 3b, the infrared focal plane array is formed by arranging basic matrix units in an extending manner along the x-axis direction and the y-axis direction, a column of area units of adjacent basic matrix units along the x-axis direction are overlapped, a sensor in the overlapped area unit is unique, a row of area units of adjacent basic matrix units along the y-axis direction are overlapped, and a sensor in the overlapped area unit is unique.

The utility model discloses low-power consumption indoor temperature collection equipment utilizes the infrared sensor of three types of wavelength to form the infrared focal plane array of compound infrared wavelength perception, the less interval of resolution ratio of long wavelength infrared sensor 12 is great can have better whole signal acquisition to the whole profile of the infrared background of perception, the resolution ratio of medium wavelength infrared sensor 14 is the same and evenly distributed around long wavelength infrared sensor 12 with the resolution ratio of long wavelength infrared sensor 12, better discernment difference has on the whole profile of guaranteeing the infrared background of perception and the thermal radiation homogeneity, the higher interval of resolution ratio of short wavelength infrared sensor 13 is less, can effectively the thermal radiation that the perception corresponds the local detail of infrared background, be favorable to forming accurate local sensing signal. The infrared focal plane array with composite infrared wavelength perception can better perform overall perception and local perception on the infrared background, and is favorable for eliminating the interference of local heat sources to form stable infrared background state data.

The utility model discloses an indoor temperature networking analytic method is shown in figure 4. In fig. 4, the method utilizes an indoor temperature networked acquisition system, including:

step 100: and acquiring heat patterns in each cold mountain house through optical acquisition equipment to form temperature networked analysis data, and establishing networked analysis data elements.

The data elements are based on the temperature networking analysis data, a new temperature networking dimension is formed through conversion, fusion and analysis of the temperature networking analysis data, and the data elements comprise data types and data structures of the temperature networking dimension.

Step 200: and analyzing and judging the indoor temperature change trend according to the data elements to form a dynamic model of the networked heat loss of the building.

And the dimension quantization information formed by the data elements is utilized to judge the indoor temperature change one by one, so that the change trend of heat consumption in a local space is formed. And forming a building cold mountain outline and a heat loss dynamic model with a certain space depth in the cold mountain outline according to the indoor temperature change trend, and forming a quantitative index reflecting the building heat consumption change to serve as a judgment basis for the heating strategy optimization of the heating system.

Step 300: and providing building energy consumption data required by the heating strategy to the heating system according to the dynamic model.

The building energy consumption data comprises the practical energy consumption data and all directional trends of heat consumption in adjacent spaces inside the cold mountain by taking the cold mountain as a contour.

The utility model discloses indoor temperature network ization analysis method utilizes the heat distribution data and the heat change data in the large-scale space that indoor temperature network ization collection system obtained, forms the relevant dimension characteristic in new space of weighing heat loss, provides the quantization data basis for the correlation of accurate measurement building and heat loss. The new dimensional data is utilized to form the heat loss trend of the adjacent space of the cold mountain and establish a heat loss dynamic model in the space range of the cold mountain of the building, so that the accurate path and quantitative energy consumption of heat energy consumption in a heating system can be effectively obtained, and the optimization of a heating strategy is effectively supported.

As shown in fig. 4, in an embodiment of the present invention, step 100 includes:

step 110: and forming a cold mountain house space description data element by utilizing the temperature networking analysis data.

The method has the advantages that the heat radiation distribution data and the preset parameter set during layout are simply converted to form temperature networked analysis data, space description of cold mountain houses can be effectively quantized, and space description data elements include but are not limited to the following data types:

the position description of the cold mountain relative to the infrared background, the infrared background sensing range, the house space volume and the like.

Step 120: and forming an infrared background data element inside the cold mountain house by utilizing the temperature networking analysis data.

The infrared background description can be effectively quantized by simply converting the thermal radiation distribution data and the preset parameter set during layout to form temperature networked analysis data, and the infrared background data elements include but are not limited to the following data types:

the quantitative value of the thermal radiation of each local wavelength of the infrared background, the quantitative value of the integral thermal radiation of the infrared background and the like which accord with the time sequence.

The utility model discloses indoor temperature network ization analysis method has formed the thermal dimension feature description data structure of infrared background of cold mountain house and inside definite direction, has established the quantization description dimension based on infrared background object and cold mountain house space object, it lays the point location perception that forms to the reality defect of space perception to be different from among the prior art isolated sensor, the quantization description dimension can be in temperature network ization analysis quantization space and heat loss's inherent associated information, the heat loss change law for finite space provides the analysis basis.

As shown in fig. 4, in an embodiment of the present invention, step 200 includes:

step 210: and forming local heat change trend data in the cold mountain house according to the time sequence of the data elements.

The data elements can quantify the change trend of heat in the local space reflected by the infrared background local features corresponding to the local space of the house in any time period and the change trend of heat loss between the local spaces.

Step 220: and forming total heat change trend data in the cold mountain house according to the time sequence of the data elements.

The data elements can quantify the change trend of the total heat in the house in any time period and the change trend of the heat loss direction in the space.

Step 230: the overall heat change trend and the overall heat loss of the cold mountain profile are formed according to the time sequence.

The data elements can quantify the variation trend of heat between adjacent spaces formed by cold mountain houses in the cold mountain outline in any time period and the variation trend of the heat loss direction in the whole space. The overall heat loss within the cold hill profile may also result.

Step 240: and forming a visualized dynamic data display model according to the overall heat change trend and the overall heat loss.

Through the heat change trend and heat loss of the whole space and the local space, a diversified display model showing the building heat consumption and consumption trend is formed by utilizing a computer graphic technology, and the diversified display model comprises a table, a curve graph, a building digital model or a VR model.

The utility model discloses indoor temperature network ization analysis method utilizes the data element to carry out the quantization of dimension and handles, has realized the heat trend quantitative analysis to cold mountain space attribute. The building heat loss is improved from discrete data acquisition analysis to building outline networked data analysis, the data analysis quality and efficiency are effectively improved, the matching degree with the building energy consumption state in reality is higher, and the accurate adjustment of a heating strategy can be effectively supported.

The utility model relates to an indoor temperature networking analytic system includes:

the memorizer is used for storing the program codes of the processing procedures of the indoor temperature network analysis method;

and the processor is used for executing the program codes of the processing procedures of the indoor temperature network analysis method.

The processor may be a dsp (digital Signal processing) digital Signal processor, an FPGA (Field-Programmable Gate Array), an mcu (microcontroller unit) system board, an soc (system on a chip) system board, or a P L C (Programmable L organic Controller) minimum system including I/O.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A low-power consumption indoor temperature collecting device, comprising:

2. The low-power consumption indoor temperature collection device according to claim 1, wherein the indoor rotation support structure is a pair of opposing rotation shaft seats fixed on the indoor base, the bottom of the indoor base is located between the rotation shaft seats, protruding shafts are symmetrically arranged on opposing side walls of the indoor base near the bottom, the axes of the protruding shafts coincide, the axis of the protruding shaft is perpendicular to the axis of the infrared focal plane array, the protruding shaft is rotatably connected with the rotation shaft seats on the same side in an adaptive manner, and a limit block is arranged on the rotation shaft seats.

3. The low power consumption indoor temperature collecting device of claim 1, wherein the outdoor rotation support structure is a pair of opposite rotation shaft seats fixed on the outdoor base, the outdoor base includes a rotation end and a shielding end, the rotation end is located between the rotation shaft seats, protruding shafts are symmetrically arranged on opposite side walls of the outdoor base close to the rotation end, the axes of the protruding shafts are overlapped, the axis of the protruding shaft is perpendicular to the axis of the display screen penetrating through the screen, the protruding shaft is rotatably connected with the rotation shaft seats on the same side in an adaptive manner, a limiting fastener is arranged on the rotation shaft seat, the shielding end of the outdoor base is provided with a foldable light shielding baffle, one end of the light shielding baffle shields the shielding end of the outdoor base, and the other end of the light shielding baffle is fixed on the outdoor base.

4. The low power consumption indoor temperature collecting apparatus of claim 1, wherein the infrared focal plane array includes three kinds of short and medium wavelength infrared sensors, the infrared sensors are distributed in a matrix, the matrix includes a basic matrix unit, the basic matrix unit includes 5x5 area units, a long wavelength infrared sensor is disposed in a (3,3) area unit, a short wavelength infrared sensor is disposed in a (2,2), (2,4), (4,2), (4,4) area unit, and a medium wavelength infrared sensor is disposed in a (1,3), (3,1), (3,5), (5,3) area unit.

5. The low-power consumption indoor temperature acquisition device according to claim 4, wherein the infrared focal plane array is formed by arranging the basic matrix units in an extending manner along an x-axis direction and a y-axis direction, a column of area units adjacent to the basic matrix units along the x-axis direction coincide, the sensors in the coincident area units are unique, a row of area units adjacent to the basic matrix units along the y-axis direction coincide, and the sensors in the coincident area units are unique.

6. The low-power consumption indoor temperature acquisition apparatus according to claim 1, wherein the display screen is an electronic ink screen.

7. The low-power consumption indoor temperature collecting device according to claim 1, wherein the filter protection cover has a single curvature in a straight y-axis direction in an x-axis direction.

8. The low-power consumption indoor temperature collection device according to claim 1, wherein a wireless charging module, an infrared or bluetooth communication module is installed in the indoor base, and a wireless charging module, an infrared or bluetooth communication module is installed in the outdoor base.

9. The low-power consumption indoor temperature acquisition device according to claim 1, wherein the infrared focal plane array is unidirectionally data-connected with the data encoding device, the data encoding device is unidirectionally data-connected with the data conversion device, and the data conversion device is unidirectionally data-connected with the display screen.