CN111207101A - Intelligent electric appliance linkage system - Google Patents
Intelligent electric appliance linkage system Download PDFInfo
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- CN111207101A CN111207101A CN201811395569.7A CN201811395569A CN111207101A CN 111207101 A CN111207101 A CN 111207101A CN 201811395569 A CN201811395569 A CN 201811395569A CN 111207101 A CN111207101 A CN 111207101A
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- 230000005284 excitation Effects 0.000 claims abstract description 13
- 239000002131 composite material Substances 0.000 claims description 27
- 238000001914 filtration Methods 0.000 claims description 24
- 238000005259 measurement Methods 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 19
- 238000003709 image segmentation Methods 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 6
- 238000003384 imaging method Methods 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/90—Dynamic range modification of images or parts thereof
- G06T5/94—Dynamic range modification of images or parts thereof based on local image properties, e.g. for local contrast enhancement
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
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- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to an intelligent electric appliance linkage system, which comprises: the fan head main structure comprises a rotating shaft, an upper bearing, an upper cover, a stator, a rotor, a lower cover and a lower bearing, wherein the upper bearing, the stator, the rotor and the lower bearing are positioned in a space between the upper cover and the lower cover, and the rotating shaft is respectively connected with the upper bearing and the lower bearing; the shunt motor is connected with a rotating shaft of the fan head main structure and used for providing driving power for the fan head; a manual control switch for manually restoring or cutting off a power supply line to the shunt excitation motor under the operation of a user; and a power supply switching device for cutting off a power supply line to the shunt motor when an air-conditioning object is present in the plurality of patterns, and for restoring the power supply line to the shunt motor when the air-conditioning object is absent in the plurality of patterns. By the invention, effective linkage among different cooling electric appliances is realized.
Description
Technical Field
The invention relates to the field of electric appliance linkage, in particular to an intelligent electric appliance linkage system.
Background
An electric fan, also called fan and fanner, is a household electrical appliance which uses an electric motor to drive fan blades to rotate so as to accelerate the circulation of air, and is mainly used for cooling and relieving summer heat and circulating air. The product is widely used in places such as families, classrooms, offices, shops, hospitals, hotels and the like.
The fan mainly comprises a fan head, blades, a mesh enclosure, a control device and the like. The fan head comprises a motor, front and rear end covers, a head-shaking air supply mechanism and the like. The main components of the electric fan are: an AC motor. The working principle is as follows: the electrified coil is forced to rotate in the magnetic field. Electrical energy is converted into mechanical energy, while due to the coil resistance, inevitably a part of the electrical energy is converted into thermal energy. A common household electric fan is essentially an axial fan, i.e. the direction of the wind flow is parallel to the axis of rotation of the fan blades.
Disclosure of Invention
The invention provides an intelligent electric appliance linkage system, aiming at solving the technical problem that an electric fan and an air conditioner lack an effective linkage mechanism in the prior art.
The invention has at least the following two important points:
(1) when the air-conditioning object exists nearby, the operation of the fan head of the electric fan is interrupted to remind a user to use more efficient air-conditioning equipment, so that the waste of power resources is avoided;
(2) each object with the lightest depth of field in the image is divided to replace the whole image for processing, so that the time for processing the image is saved, and particularly, the ratio of the number of each object in the image to the number of a plurality of objects with the lightest depth of field is a certain value.
According to an aspect of the present invention, there is provided an intelligent electric appliance linkage system, the system comprising:
the fan head main structure comprises a rotating shaft, an upper bearing, an upper cover, a stator, a rotor, a lower cover and a lower bearing, wherein the upper bearing, the stator, the rotor and the lower bearing are positioned in a space between the upper cover and the lower cover, and the rotating shaft is respectively connected with the upper bearing and the lower bearing; the shunt motor is connected with a rotating shaft of the fan head main structure and used for providing driving power for the fan head; the composite capture device is arranged on one side of the fan head main structure and used for imaging the environment where the fan head main structure is located so as to obtain and output a corresponding composite capture image; a manual control switch for manually restoring or cutting off a power supply line to the shunt excitation motor under the operation of a user; the image lifting device is connected with the composite capture device and used for executing contrast lifting processing on the composite capture image so as to obtain and output a corresponding content clear image; the content enhancement device is connected with the image enhancement device and is used for performing image enhancement processing on the content sharp image to obtain a corresponding content enhanced image; the depth measurement device is connected with the content enhancement device and used for receiving the content enhancement image and carrying out depth measurement on each object in the content enhancement image so as to obtain a plurality of objects with the lightest depth of field, wherein the more the number of each object in the content enhancement image is, the more the number of the plurality of objects with the lightest depth of field is obtained; in the depth measurement device, a ratio of the number of each object in the content-enhanced image to the number of the objects having the shallowest depth is a certain value; the image segmentation device is connected with the depth measurement device and is used for segmenting a plurality of patterns respectively corresponding to the plurality of objects from the content enhanced image and outputting the plurality of patterns; the air conditioner identification device is connected with the image segmentation device and used for receiving the plurality of patterns and executing the following operations on each pattern: performing air conditioner recognition on the pattern based on various air conditioner internal unit reference outlines to determine whether an air conditioner object exists in the pattern; the power supply on-off device is respectively connected with the air conditioner identification device and the shunt excitation type motor, and is used for cutting off a power supply line to the shunt excitation type motor when an air conditioner object exists in the plurality of patterns and recovering the power supply line to the shunt excitation type motor when the air conditioner object does not exist in the plurality of patterns; wherein, in the image segmentation device, each segmented pattern only comprises the image data content of the corresponding object; wherein, in the depth measurement device, the number of objects having the shallowest depth of field has an upper limit value, and the number of objects having the shallowest depth of field does not exceed the upper limit value.
More specifically, in the intelligent electric appliance linkage system, the system further comprises:
and the parallel communication interface is arranged between the depth of field measuring device and the image segmentation device and is used for providing an interface for image data communication between the depth of field measuring device and the image segmentation device.
More specifically, in the intelligent electric machine linkage system: the image lifting device, the content enhancement device, the depth of field measurement device and the image segmentation device are connected with the same timing device.
More specifically, in the intelligent electric machine linkage system: the composite capture device comprises a first long cylinder framework, a second long cylinder framework, a third long cylinder framework and a main connecting piece.
More specifically, in the intelligent electric machine linkage system: the first long cylinder framework, the second long cylinder framework and the third long cylinder framework are buckled on the main connecting piece, the first long cylinder framework, the second long cylinder framework and the third long cylinder framework are perpendicular to each other, and the first long cylinder framework is used for obtaining a first high-definition image.
More specifically, in the intelligent electric machine linkage system: the second long cylinder structure is used for obtaining a second high-definition image; the third long cylinder frame is used for obtaining a third high-definition image.
More specifically, in the intelligent electric machine linkage system: the composite capture device further comprises a first parameter comparison sub-device which is respectively connected with the first long cylinder framework, the second long cylinder framework and the third long cylinder framework and is used for respectively receiving the first high-definition image, the second high-definition image and the third high-definition image, determining the image with the highest complexity in the first high-definition image, the second high-definition image and the third high-definition image as a filtering reference image, and outputting the type corresponding to the noise with the largest amplitude in the filtering reference image as a reference noise type.
More specifically, in the intelligent electric machine linkage system: the composite capture device further comprises a data filtering sub-device connected with the first parameter comparison sub-device and used for respectively executing corresponding processing of a filtering algorithm corresponding to the reference noise type on the first high-definition image, the second high-definition image and the third high-definition image so as to respectively obtain the first filtering image, the second filtering image and the third filtering image.
More specifically, in the intelligent electric machine linkage system: the composite capture device further comprises a second parameter comparison device connected with the data filtering sub-device and used for acquiring dynamic ranges corresponding to the first filtered image, the second filtered image and the third filtered image respectively, and taking the maximum dynamic range image in the first filtered image, the second filtered image and the third filtered image as a composite capture image.
Drawings
Embodiments of the invention will now be described with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of a telescopic connecting rod of an electric fan for an intelligent electric motor linkage system according to an embodiment of the present invention.
Detailed Description
Embodiments of the intelligent electric motor linkage system of the present invention will be described in detail below with reference to the accompanying drawings.
The main components of the electric fan are: an AC motor. The working principle is as follows: the electrified coil is forced to rotate in the magnetic field. Electrical energy is converted into mechanical energy, while due to the coil resistance, inevitably a part of the electrical energy is converted into thermal energy. In addition, small power motors such as dc motors and dc brushless motors are also used in small fans more and more widely.
When the electric fan works, the indoor temperature is not reduced but increased. When the electric fan works, because current passes through the coil of the electric fan and the conducting wire has resistance, heat is inevitably generated and released outwards, and the temperature is naturally increased. But why do people feel cool? Because a large amount of sweat exists on the surface of a human body, when the electric fan works, indoor air flows, so that rapid evaporation of the sweat can be promoted, and people feel cool by combining the fact that evaporation needs to absorb a large amount of heat.
In order to overcome the defects, the intelligent electric appliance linkage system is set up, and the corresponding technical problems can be effectively solved.
Fig. 1 is a schematic structural diagram of a telescopic connecting rod of an electric fan for an intelligent electric motor linkage system according to an embodiment of the present invention. The telescopic connecting rod is used for supporting a fan head main structure of the electric fan.
An intelligent electric appliance linkage system according to an embodiment of the present invention is shown comprising:
the fan head main structure comprises a rotating shaft, an upper bearing, an upper cover, a stator, a rotor, a lower cover and a lower bearing, wherein the upper bearing, the stator, the rotor and the lower bearing are positioned in a space between the upper cover and the lower cover, and the rotating shaft is respectively connected with the upper bearing and the lower bearing;
the shunt motor is connected with a rotating shaft of the fan head main structure and used for providing driving power for the fan head;
the composite capture device is arranged on one side of the fan head main structure and used for imaging the environment where the fan head main structure is located so as to obtain and output a corresponding composite capture image;
a manual control switch for manually restoring or cutting off a power supply line to the shunt excitation motor under the operation of a user;
the image lifting device is connected with the composite capture device and used for executing contrast lifting processing on the composite capture image so as to obtain and output a corresponding content clear image;
the content enhancement device is connected with the image enhancement device and is used for performing image enhancement processing on the content sharp image to obtain a corresponding content enhanced image;
the depth measurement device is connected with the content enhancement device and used for receiving the content enhancement image and carrying out depth measurement on each object in the content enhancement image so as to obtain a plurality of objects with the lightest depth of field, wherein the more the number of each object in the content enhancement image is, the more the number of the plurality of objects with the lightest depth of field is obtained; in the depth measurement device, a ratio of the number of each object in the content-enhanced image to the number of the objects having the shallowest depth is a certain value;
the image segmentation device is connected with the depth measurement device and is used for segmenting a plurality of patterns respectively corresponding to the plurality of objects from the content enhanced image and outputting the plurality of patterns;
the air conditioner identification device is connected with the image segmentation device and used for receiving the plurality of patterns and executing the following operations on each pattern: performing air conditioner recognition on the pattern based on various air conditioner internal unit reference outlines to determine whether an air conditioner object exists in the pattern;
the power supply on-off device is respectively connected with the air conditioner identification device and the shunt excitation type motor, and is used for cutting off a power supply line to the shunt excitation type motor when an air conditioner object exists in the plurality of patterns and recovering the power supply line to the shunt excitation type motor when the air conditioner object does not exist in the plurality of patterns;
wherein, in the image segmentation device, each segmented pattern only comprises the image data content of the corresponding object;
wherein, in the depth measurement device, the number of objects having the shallowest depth of field has an upper limit value, and the number of objects having the shallowest depth of field does not exceed the upper limit value.
Next, a detailed structure of the intelligent electric appliance linkage system according to the present invention will be further described.
In the intelligent electric appliance linkage system, further comprising:
and the parallel communication interface is arranged between the depth of field measuring device and the image segmentation device and is used for providing an interface for image data communication between the depth of field measuring device and the image segmentation device.
In the intelligent electric appliance linkage system: the image lifting device, the content enhancement device, the depth of field measurement device and the image segmentation device are connected with the same timing device.
In the intelligent electric appliance linkage system: the composite capture device comprises a first long cylinder framework, a second long cylinder framework, a third long cylinder framework and a main connecting piece.
In the intelligent electric appliance linkage system: the first long cylinder framework, the second long cylinder framework and the third long cylinder framework are buckled on the main connecting piece, the first long cylinder framework, the second long cylinder framework and the third long cylinder framework are perpendicular to each other, and the first long cylinder framework is used for obtaining a first high-definition image.
In the intelligent electric appliance linkage system: the second long cylinder structure is used for obtaining a second high-definition image; the third long cylinder frame is used for obtaining a third high-definition image.
In the intelligent electric appliance linkage system: the composite capture device further comprises a first parameter comparison sub-device which is respectively connected with the first long cylinder framework, the second long cylinder framework and the third long cylinder framework and is used for respectively receiving the first high-definition image, the second high-definition image and the third high-definition image, determining the image with the highest complexity in the first high-definition image, the second high-definition image and the third high-definition image as a filtering reference image, and outputting the type corresponding to the noise with the largest amplitude in the filtering reference image as a reference noise type.
In the intelligent electric appliance linkage system: the composite capture device further comprises a data filtering sub-device connected with the first parameter comparison sub-device and used for respectively executing corresponding processing of a filtering algorithm corresponding to the reference noise type on the first high-definition image, the second high-definition image and the third high-definition image so as to respectively obtain the first filtering image, the second filtering image and the third filtering image.
In the intelligent electric appliance linkage system: the composite capture device further comprises a second parameter comparison device connected with the data filtering sub-device and used for acquiring dynamic ranges corresponding to the first filtered image, the second filtered image and the third filtered image respectively, and taking the maximum dynamic range image in the first filtered image, the second filtered image and the third filtered image as a composite capture image.
In addition, the depth of field measurement device is implemented by a GPU. The GPU is the brain of the display card, determines the grade and most of the performance of the display card, and is the distinguishing basis of the 2D display card and the 3D display card. The 2D display chip mainly depends on the processing capability of the CPU when processing 3D images and special effects, which is called soft acceleration. The 3D display chip is a function that concentrates three-dimensional image and special effect processing functions in the display chip, which is called "hardware acceleration". The display chip is typically the largest chip (and most pins) on the display card. Graphics processing chips of NVIDIA and AMD-ATI companies are mostly adopted by the video cards on the market at present.
The GPU is no longer limited to 3D graphics processing, the development of GPU general computing technology has attracted much attention in the industry, and the fact also proves that in the aspects of floating point operation, parallel computing and other partial computing, the GPU can provide tens of times or even hundreds of times of the performance of the CPU, so that the strong "new star" inevitably stresses the old intel of the CPU manufacturer for the future, and NVIDIA and intel often develop water battles for the CPU and the GPU who is more important. The general calculation standards of the GPU are OpenCL, CUDA and ATI STREAM at present. OpenCL (Open Computing Language) is the first Open, free standard for parallel programming of general purpose of heterogeneous systems, and is also a unified programming environment, which is convenient for software developers to write efficient and portable codes for high-performance Computing servers, desktop Computing systems, and handheld devices, and is widely applicable to other parallel processors such as multi-Core Processors (CPUs), Graphics Processing Units (GPUs), Cell type architectures, and Digital Signal Processors (DSPs), and has a wide development prospect in various fields such as games, entertainment, scientific research, and medical care, and products in AMD-ATI and idntia all support Open CL.
By adopting the intelligent electric appliance linkage system, aiming at the technical problem of low intelligent level of electric appliance control caused by lack of an electric appliance linkage mechanism in the prior art, when the existence of an air-conditioning object nearby is confirmed, the operation of a fan head of an electric fan is interrupted to remind a user to use more efficient air-conditioning equipment, so that the waste of power resources is avoided, meanwhile, each object with the shallowest depth of field in an image is divided to replace the whole image for processing, so that the image processing time is saved, and more importantly, the ratio of the number of each object in the image to the number of a plurality of objects with the shallowest depth of field is a certain value; thereby solving the technical problem.
It is to be understood that while the present invention has been described in conjunction with the preferred embodiments thereof, it is not intended to limit the invention to those embodiments. It will be apparent to those skilled in the art from this disclosure that many changes and modifications can be made, or equivalents modified, in the embodiments of the invention without departing from the scope of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (9)
1. An intelligent electrical linkage system, the system comprising:
the fan head main structure comprises a rotating shaft, an upper bearing, an upper cover, a stator, a rotor, a lower cover and a lower bearing, wherein the upper bearing, the stator, the rotor and the lower bearing are positioned in a space between the upper cover and the lower cover, and the rotating shaft is respectively connected with the upper bearing and the lower bearing;
the shunt motor is connected with a rotating shaft of the fan head main structure and used for providing driving power for the fan head;
the composite capture device is arranged on one side of the fan head main structure and used for imaging the environment where the fan head main structure is located so as to obtain and output a corresponding composite capture image;
a manual control switch for manually restoring or cutting off a power supply line to the shunt excitation motor under the operation of a user;
the image lifting device is connected with the composite capture device and used for executing contrast lifting processing on the composite capture image so as to obtain and output a corresponding content clear image;
the content enhancement device is connected with the image enhancement device and is used for performing image enhancement processing on the content sharp image to obtain a corresponding content enhanced image;
the depth measurement device is connected with the content enhancement device and used for receiving the content enhancement image and carrying out depth measurement on each object in the content enhancement image so as to obtain a plurality of objects with the lightest depth of field, wherein the more the number of each object in the content enhancement image is, the more the number of the plurality of objects with the lightest depth of field is obtained; in the depth measurement device, a ratio of the number of each object in the content-enhanced image to the number of the objects having the shallowest depth is a certain value;
the image segmentation device is connected with the depth measurement device and is used for segmenting a plurality of patterns respectively corresponding to the plurality of objects from the content enhanced image and outputting the plurality of patterns;
the air conditioner identification device is connected with the image segmentation device and used for receiving the plurality of patterns and executing the following operations on each pattern: performing air conditioner recognition on the pattern based on various air conditioner internal unit reference outlines to determine whether an air conditioner object exists in the pattern;
the power supply on-off device is respectively connected with the air conditioner identification device and the shunt excitation type motor, and is used for cutting off a power supply line to the shunt excitation type motor when an air conditioner object exists in the plurality of patterns and recovering the power supply line to the shunt excitation type motor when the air conditioner object does not exist in the plurality of patterns;
wherein, in the image segmentation device, each segmented pattern only comprises the image data content of the corresponding object;
wherein, in the depth measurement device, the number of objects having the shallowest depth of field has an upper limit value, and the number of objects having the shallowest depth of field does not exceed the upper limit value.
2. The intelligent appliance linkage system according to claim 1, further comprising:
and the parallel communication interface is arranged between the depth of field measuring device and the image segmentation device and is used for providing an interface for image data communication between the depth of field measuring device and the image segmentation device.
3. The intelligent electric motor linkage system of claim 2, wherein:
the image lifting device, the content enhancement device, the depth of field measurement device and the image segmentation device are connected with the same timing device.
4. The intelligent electric motor linkage system of claim 3, wherein:
the composite capture device comprises a first long cylinder framework, a second long cylinder framework, a third long cylinder framework and a main connecting piece.
5. The intelligent electric motor linkage system of claim 4, wherein:
the first long cylinder framework, the second long cylinder framework and the third long cylinder framework are buckled on the main connecting piece, the first long cylinder framework, the second long cylinder framework and the third long cylinder framework are perpendicular to each other, and the first long cylinder framework is used for obtaining a first high-definition image.
6. The intelligent appliance linkage system according to claim 5, wherein:
the second long cylinder structure is used for obtaining a second high-definition image; the third long cylinder frame is used for obtaining a third high-definition image.
7. The intelligent appliance linkage system according to claim 6, wherein:
the composite capture device further comprises a first parameter comparison sub-device which is respectively connected with the first long cylinder framework, the second long cylinder framework and the third long cylinder framework and is used for respectively receiving the first high-definition image, the second high-definition image and the third high-definition image, determining the image with the highest complexity in the first high-definition image, the second high-definition image and the third high-definition image as a filtering reference image, and outputting the type corresponding to the noise with the largest amplitude in the filtering reference image as a reference noise type.
8. The intelligent electric motor linkage system according to claim 7, wherein:
the composite capture device further comprises a data filtering sub-device connected with the first parameter comparison sub-device and used for respectively executing corresponding processing of a filtering algorithm corresponding to the reference noise type on the first high-definition image, the second high-definition image and the third high-definition image so as to respectively obtain the first filtering image, the second filtering image and the third filtering image.
9. The intelligent appliance linkage system according to claim 8, wherein:
the composite capture device further comprises a second parameter comparison device connected with the data filtering sub-device and used for acquiring dynamic ranges corresponding to the first filtered image, the second filtered image and the third filtered image respectively, and taking the maximum dynamic range image in the first filtered image, the second filtered image and the third filtered image as a composite capture image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811395569.7A CN111207101A (en) | 2018-11-22 | 2018-11-22 | Intelligent electric appliance linkage system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811395569.7A CN111207101A (en) | 2018-11-22 | 2018-11-22 | Intelligent electric appliance linkage system |
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| CN111207101A true CN111207101A (en) | 2020-05-29 |
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| CN201811395569.7A Withdrawn CN111207101A (en) | 2018-11-22 | 2018-11-22 | Intelligent electric appliance linkage system |
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| CN (1) | CN111207101A (en) |
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