CN113595746A - Control method and device for power supply of shielding device - Google Patents
Control method and device for power supply of shielding device Download PDFInfo
- Publication number
- CN113595746A CN113595746A CN202110811685.8A CN202110811685A CN113595746A CN 113595746 A CN113595746 A CN 113595746A CN 202110811685 A CN202110811685 A CN 202110811685A CN 113595746 A CN113595746 A CN 113595746A
- Authority
- CN
- China
- Prior art keywords
- image
- human body
- power supply
- panoramic image
- shielding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The embodiment of the invention provides a method and a device for controlling a power supply of a shielding device, wherein the method comprises the following steps: collecting a panoramic image of an area where the shielding device is located; determining whether the panoramic image contains a preset scene; when the panoramic image contains a preset scene, acquiring a human body heat source from the panoramic image; and controlling the power supply to be started or closed according to the human body heat source. The intelligent shielding device can acquire images in the area where the shielding device is located, then determine the area where the shielding device is located through the images, acquire the human body heat source if the area where the shielding device is located is the area needing signal shielding set by a user, and determine to start or close through the human body heat source to realize intelligent starting and closing, so that the shielding device can be closed under the condition that the user does not exist, the service life of the shielding device is shortened, the energy consumption and the loss of the shielding device are reduced, and the resource waste is reduced.
Description
Technical Field
The present invention relates to the field of signal processing technologies, and in particular, to a method and an apparatus for controlling a power supply of a shielding device.
Background
The screening device scans from the low-end frequency to the high-end frequency of the forward channel at a certain speed, the scanning speed can form messy code interference in message signals received by the mobile phone, and the mobile phone can not detect normal data sent from the base station, so that the mobile phone can not be connected with the base station.
In practical operation, the shielding device is mainly used in places where mobile phones are forbidden, such as various examination rooms, schools, gas stations, churches, courtrooms, libraries, conference centers (rooms), movie theaters, hospitals, governments, finance, prisons, public security, military places and the like.
However, since there are many areas or locations where the shielding device is used, and users in different areas or different locations flow at different times, users in different locations are different, and many users may use the terminal, and there may be no user. If the shielding device is started for a long time without users, the energy consumption and the loss of the shielding device are increased, and resources are wasted.
Disclosure of Invention
In view of the above problems, embodiments of the present invention are provided to provide a method and an apparatus for controlling a power supply of a shielding device, which overcome or at least partially solve the above problems, and can determine a user condition of an area where the shielding device is located, and start and stop the power supply according to the user condition to reduce power consumption and loss of the shielding device.
In order to solve the above problems, an embodiment of the present invention discloses a method and an apparatus for controlling a power supply of a shielding device, where the method includes:
collecting a panoramic image of an area where the shielding device is located;
determining whether the panoramic image contains a preset scene;
when the panoramic image contains a preset scene, acquiring a human body heat source from the panoramic image;
and controlling the power supply to be started or closed according to the human body heat source.
Optionally, the controlling the power supply to be turned on or off according to the human body heat source includes:
respectively acquiring the moving track of each human body heat source;
encoding each of the movement trajectories into a movement direction vector;
when the moving direction vector is intersected with the shielding device, controlling a power supply to start;
and when the movement direction vector does not intersect with the shielding device, controlling the power supply to be switched off.
Optionally, the acquiring a human body heat source from the panoramic image includes:
dividing the panoramic image to respectively obtain a background image and a human body image;
acquiring a background temperature value of the background image and acquiring a human body temperature value corresponding to the human body image;
and calculating the difference value between the human body temperature value and the background temperature value to obtain a human body heat source.
Optionally, the determining whether the panoramic image contains a preset scene includes:
identifying the image content of the panoramic image to obtain a plurality of image marks;
respectively searching application scenes corresponding to the image markers to obtain a plurality of application scenes;
aggregating and classifying the plurality of application scenes to obtain one or more image scenes;
respectively judging whether each image scene is the same as a preset scene;
if at least one image scene is the same as a preset scene, determining that the panoramic image comprises the preset scene;
and if none of the image scenes is the same as the preset scene, determining that the panoramic image does not contain the preset scene.
The invention also proposes a control device of a power supply of a shielding device, said device comprising:
the acquisition module is used for acquiring a panoramic image of the area where the shielding device is located;
the determining module is used for determining whether the panoramic image contains a preset scene;
the acquisition module is used for acquiring a human body heat source from the panoramic image when the panoramic image contains a preset scene;
and the control module is used for controlling the power supply to be started or closed according to the human body heat source.
Optionally, the control module is further configured to:
respectively acquiring the moving track of each human body heat source;
encoding each of the movement trajectories into a movement direction vector;
when the moving direction vector is intersected with the shielding device, controlling a power supply to start;
and when the movement direction vector does not intersect with the shielding device, controlling the power supply to be switched off.
Optionally, the obtaining module is further configured to:
dividing the panoramic image to respectively obtain a background image and a human body image;
acquiring a background temperature value of the background image and acquiring a human body temperature value corresponding to the human body image;
and calculating the difference value between the human body temperature value and the background temperature value to obtain a human body heat source.
Optionally, the determining module is further configured to:
identifying the image content of the panoramic image to obtain a plurality of image marks;
respectively searching application scenes corresponding to the image markers to obtain a plurality of application scenes;
aggregating and classifying the plurality of application scenes to obtain one or more image scenes;
respectively judging whether each image scene is the same as a preset scene;
if at least one image scene is the same as a preset scene, determining that the panoramic image comprises the preset scene;
and if none of the image scenes is the same as the preset scene, determining that the panoramic image does not contain the preset scene.
The invention also proposes a device comprising:
one or more processors; and
one or more machine readable media having instructions stored thereon that, when executed by the one or more processors, cause the apparatus to perform one or more methods of controlling a masker power supply as described above.
The present invention also proposes a computer-readable storage medium storing a computer program causing a processor to execute the control method of the chopper power supply as described above.
The embodiment of the invention has the following advantages:
in the embodiment of the invention, the image acquisition can be carried out in the area where the shielding device is located, then the area where the shielding device is located is determined through the image, if the area where the shielding device is located is the area which needs to be subjected to signal shielding and is set by a user, the human body heat source is acquired, and the on-off is determined through the human body heat source, so that the intelligent on-off is realized, the shielding device can be closed under the condition that no user exists, the service life of the shielding device is shortened, the energy consumption and the loss of the shielding device are reduced, and the resource waste is reduced.
Drawings
FIG. 1 is a flowchart illustrating the steps of one embodiment of a method for controlling a power supply of a masker;
fig. 2 is a schematic structural diagram of one embodiment of a control device of a power supply of a shielding device according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1, it is shown that fig. 1 is a flow chart illustrating the steps of one embodiment of the control method of the power supply of the shielding device provided by the invention. The method can be applied to a shield, wherein the shield can be provided with a 360-degree camera and can be used for acquiring images.
Specifically, the method may include:
and S11, acquiring a panoramic image of the area where the shielding device is located.
In this embodiment, the shielding device may collect a panoramic image of the located area in real time through the camera.
The 360-degree camera can rotate in real time, and one panoramic image is collected every time the camera rotates for one circle.
And S12, determining whether the panoramic image contains a preset scene.
In actual operation, the scene content in the panoramic image can be identified to determine the area where the masker is located, so that whether the power supply needs to be started for signal masking can be determined according to the located area, and signal masking does not need to be performed at any time, so that energy consumption is reduced.
In order to accurately identify the region where the shielding device is located, in an alternative embodiment, step S12 may include the following sub-steps:
and S121, identifying the image content of the panoramic image to obtain a plurality of image marks.
In practical operation, a plurality of image tags can be obtained by identifying the image content of each object in the panoramic image, and the image content of each object can correspond to one image tag.
For example, a panoramic image in a classroom, the objects in the panoramic image include tables, chairs, blackboards, lectures, windows, and the like. Each object corresponds to an image mark, which is a table mark, a chair mark, a blackboard mark, a platform mark and a window mark.
And S122, respectively searching the application scenes corresponding to the image markers to obtain a plurality of application scenes.
After the image markers are obtained, one or more corresponding application scenes can be searched according to each image marker, for example, a desk marker can be used for one office scene, a classroom scene, a speech scene and the like; as another example, a blackboard may correspond to a classroom setting, a training setting, a painting setting, and the like.
And S123, aggregating and classifying the plurality of application scenes to obtain one or more image scenes.
Since each mark may correspond to a plurality of scenes, and the scenes corresponding to each mark may be the same or different, in order to improve processing efficiency, after a plurality of application scenes are acquired, the plurality of application scenes may be aggregated and classified, the same scenes may be aggregated, and different scenes may be classified, thereby obtaining one or more image scenes.
And S124, respectively judging whether each image scene is the same as a preset scene.
In this embodiment, the preset scenes may include a plurality of scenes preset by the user and requiring signal shielding.
Whether each image scene is the same as any scene which is contained in a preset scene and needs signal shielding and is preset by a user can be respectively judged so as to determine whether the region where the shielding device is located needs signal shielding.
And S125, if at least one image scene is the same as a preset scene, determining that the panoramic image comprises the preset scene.
When at least one image scene is the same as a scene which is contained in a preset scene and needs to be subjected to signal shielding and is preset by any user, the area where the shielding device is located can be determined to be the area which is preset by the user and needs to be subjected to signal shielding.
And S126, if none of the image scenes is the same as the preset scene, determining that the panoramic image does not contain the preset scene.
If none of the image scenes is the same as any one of the scenes which are contained in the preset scene and need to be subjected to signal shielding and are preset by the user, it can be determined that the region where the shielding device is located may not be the region which is preset by the user and needs to be subjected to signal shielding.
And S13, when the panoramic image contains a preset scene, acquiring a human body heat source from the panoramic image.
If the panoramic image is determined to contain the preset scene, the area where the masker is located may need to be subjected to signal shielding, but if no user starts the masker again at the moment, the energy consumption of the masker is increased, and whether a user exists in the area needs to be determined, so that whether the power supply needs to be started to perform signal shielding is determined.
Since the user may be passing by, and may enter the shielded area, the user may immediately initiate signal shielding if passing by, which may increase the power consumption of the shielding device. To determine whether the user enters the masked area, thereby triggering power activation for signal masking, in an alternative embodiment, step S13 may include the following sub-steps:
s131, dividing the panoramic image to respectively obtain a background image and a human body image.
In particular implementations, person recognition may be performed on the panoramic image to determine a human image. Then, the human body image and the background image are split to respectively obtain the background image and the human body image.
S132, obtaining a background temperature value of the background image and obtaining a human body temperature value corresponding to the human body image.
The background temperature value of the background image and the human body temperature value corresponding to the human body image can be respectively obtained. The human body heat source can be calculated through the background temperature value and the human body temperature value.
S133, calculating the difference value between the human body temperature value and the background temperature value to obtain a human body heat source.
Since the background temperature value is the environmental temperature of the area where the shielding device is located, and the human body temperature value is the temperature value of the user in the area, the human body heat source can be obtained by calculating the difference value between the human body temperature value and the background temperature value.
In an optional embodiment, if there are a plurality of human body images, the human body temperature value of each human body image can be respectively obtained, and then the difference value between each human body temperature value and the background temperature value is respectively calculated, so that a plurality of human body heat sources can be obtained.
And S14, controlling the power supply to be turned on or off according to the human body heat source.
After the human body heat source is obtained, the motion direction of the human body heat source can be obtained, so that the power supply can be controlled to be started or closed according to the motion direction, and the energy consumption of the shielding device is reduced.
In order to accurately determine the user' S movement, in an alternative embodiment, step S14 may include the following sub-steps:
and a substep S141 of respectively obtaining the movement track of each human body heat source.
Specifically, it may be determined whether the temperature difference of the human body heat source is greater than a preset temperature value, and if the temperature difference of the human body heat source is greater than the preset temperature value, the image contour of the human body image corresponding to the human body heat source is obtained, and the movement track is determined according to the human body orientation of the image contour.
And a substep S142, encoding each of the movement trajectories into a movement direction vector.
The moving track can be input to a preset encoder and encoded into a moving direction vector of the user.
After the movement direction vector is obtained, the shielding area of the shielding device can be determined, and the shielding area of the shielding device for signal shielding can be determined through the shielding area.
Specifically, the distance of the maskable signal of the masker may be obtained, and the shielded area may be determined by taking the distance of the maskable signal as a radius.
It can then be calculated whether the movement direction vector intersects the masked area. In particular, the movement direction vector may be extended to determine whether the movement direction vector intersects the masked region.
And a substep S143, controlling the power supply to start when the moving direction vector intersects with the shielding device.
If the moving direction vector is intersected with the shielding region, the fact that the moving direction vector is intersected with the shielding device is determined, a user possibly enters the shielding region, the shielding device needs to be started for signal shielding, and the power supply can be controlled to be started so as to start the shielding device.
And a substep S144, controlling the power to be turned off when the moving direction vector does not intersect with the shielding device.
When the moving direction vector does not intersect with the shielding region, it is determined that the moving direction vector does not intersect with the shielding device, the user may not enter the shielding region, and does not need to start the shielding device for signal shielding, and the power supply can be controlled to be turned off to turn off the shielding device.
In an optional embodiment, if there are a plurality of human body images, there are a plurality of corresponding moving direction vectors.
Correspondingly, when at least one moving direction vector is intersected with the shielding device, the power supply is controlled to be started; when no moving direction vector intersects with the shielding device, the power supply is controlled to be switched off.
In the embodiment of the invention, the image acquisition can be carried out in the area where the shielding device is located, then the area where the shielding device is located is determined through the image, if the area where the shielding device is located is the area which needs to be subjected to signal shielding and is set by a user, the human body heat source is acquired, and the on-off is determined through the human body heat source, so that the intelligent on-off is realized, the shielding device can be closed under the condition that no user exists, the service life of the shielding device is shortened, the energy consumption and the loss of the shielding device are reduced, and the resource waste is reduced.
The invention also provides a control device of the power supply of the shielding device, and referring to fig. 2, a structural schematic diagram of one embodiment of the control device of the power supply of the shielding device provided by the invention is shown.
Wherein, as an example, the control device of the shielding power supply may include:
an acquisition module 201, configured to acquire a panoramic image of an area where the shielding device is located;
a determining module 202, configured to determine whether the panoramic image contains a preset scene;
an obtaining module 203, configured to obtain a human body heat source from the panoramic image when the panoramic image contains a preset scene;
and the control module 204 is used for controlling the power supply to be started or closed according to the human body heat source.
Optionally, the control module is further configured to:
respectively acquiring the moving track of each human body heat source;
encoding each of the movement trajectories into a movement direction vector;
when the moving direction vector is intersected with the shielding device, controlling a power supply to start;
and when the movement direction vector does not intersect with the shielding device, controlling the power supply to be switched off.
Optionally, the obtaining module is further configured to:
dividing the panoramic image to respectively obtain a background image and a human body image;
acquiring a background temperature value of the background image and acquiring a human body temperature value corresponding to the human body image;
and calculating the difference value between the human body temperature value and the background temperature value to obtain a human body heat source.
Optionally, the determining module is further configured to:
identifying the image content of the panoramic image to obtain a plurality of image marks;
respectively searching application scenes corresponding to the image markers to obtain a plurality of application scenes;
aggregating and classifying the plurality of application scenes to obtain one or more image scenes;
respectively judging whether each image scene is the same as a preset scene;
if at least one image scene is the same as a preset scene, determining that the panoramic image comprises the preset scene;
and if none of the image scenes is the same as the preset scene, determining that the panoramic image does not contain the preset scene.
The invention also proposes a device comprising: one or more processors; and one or more machine readable media having instructions stored thereon that, when executed by the one or more processors, cause the apparatus to perform one or more methods of controlling a masker power supply as described above.
The present invention also proposes a computer-readable storage medium storing a computer program causing a processor to execute the control method of the chopper power supply as described above.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. The term "comprising" is used to specify the presence of stated elements, but not necessarily the presence of stated elements, unless otherwise specified.
The above detailed description is provided for the control method of the power supply of the shielding device, and the principle and the implementation of the present invention are explained by applying a specific example, and the description of the above embodiment is only used to help understanding the method of the present invention and the core idea thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A method of controlling a power supply of a masker, the method comprising:
collecting a panoramic image of an area where the shielding device is located;
determining whether the panoramic image contains a preset scene;
when the panoramic image contains a preset scene, acquiring a human body heat source from the panoramic image;
and controlling the power supply to be started or closed according to the human body heat source.
2. The control method of the shielding power supply according to claim 1, wherein the controlling the power supply to be turned on or off according to the human body heat source comprises:
respectively acquiring the moving track of each human body heat source;
encoding each of the movement trajectories into a movement direction vector;
when the moving direction vector is intersected with the shielding device, controlling a power supply to start;
and when the movement direction vector does not intersect with the shielding device, controlling the power supply to be switched off.
3. The method for controlling the power supply of the shielding device according to claim 1, wherein the step of obtaining the human body heat source from the panoramic image comprises:
dividing the panoramic image to respectively obtain a background image and a human body image;
acquiring a background temperature value of the background image and acquiring a human body temperature value corresponding to the human body image;
and calculating the difference value between the human body temperature value and the background temperature value to obtain a human body heat source.
4. The method for controlling a power supply of a masker of claim 1, wherein said determining whether the panoramic image contains a preset scene comprises:
identifying the image content of the panoramic image to obtain a plurality of image marks;
respectively searching application scenes corresponding to the image markers to obtain a plurality of application scenes;
aggregating and classifying the plurality of application scenes to obtain one or more image scenes;
respectively judging whether each image scene is the same as a preset scene;
if at least one image scene is the same as a preset scene, determining that the panoramic image comprises the preset scene;
and if none of the image scenes is the same as the preset scene, determining that the panoramic image does not contain the preset scene.
5. A control apparatus for a power supply of a masker, said apparatus comprising:
the acquisition module is used for acquiring a panoramic image of the area where the shielding device is located;
the determining module is used for determining whether the panoramic image contains a preset scene;
the acquisition module is used for acquiring a human body heat source from the panoramic image when the panoramic image contains a preset scene:
and the control module is used for controlling the power supply to be started or closed according to the human body heat source.
6. The control device of a chopper power supply of claim 5, wherein the control module is further configured to:
respectively acquiring the moving track of each human body heat source;
encoding each of the movement trajectories into a movement direction vector;
when the moving direction vector is intersected with the shielding device, controlling a power supply to start;
and when the movement direction vector does not intersect with the shielding device, controlling the power supply to be switched off.
7. The control device of a chopper power supply of claim 5, wherein the obtaining module is further configured to:
dividing the panoramic image to respectively obtain a background image and a human body image;
acquiring a background temperature value of the background image and acquiring a human body temperature value corresponding to the human body image;
and calculating the difference value between the human body temperature value and the background temperature value to obtain a human body heat source.
8. The control device of a chopper power supply of claim 5, wherein the determination module is further configured to:
identifying the image content of the panoramic image to obtain a plurality of image marks;
respectively searching application scenes corresponding to the image markers to obtain a plurality of application scenes;
aggregating and classifying the plurality of application scenes to obtain one or more image scenes;
respectively judging whether each image scene is the same as a preset scene;
if at least one image scene is the same as a preset scene, determining that the panoramic image comprises the preset scene;
and if none of the image scenes is the same as the preset scene, determining that the panoramic image does not contain the preset scene.
9. An apparatus, comprising:
one or more processors; and
one or more machine readable media having instructions stored thereon that, when executed by the one or more processors, cause the apparatus to perform a method of controlling a screener power supply according to one or more of claims 1 to 4.
10. A computer-readable storage medium characterized by storing a computer program causing a processor to execute the control method of a masker power supply according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110811685.8A CN113595746B (en) | 2021-07-16 | 2021-07-16 | Control method and device for power supply of shielding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110811685.8A CN113595746B (en) | 2021-07-16 | 2021-07-16 | Control method and device for power supply of shielding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113595746A true CN113595746A (en) | 2021-11-02 |
| CN113595746B CN113595746B (en) | 2023-07-11 |
Family
ID=78247861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110811685.8A Active CN113595746B (en) | 2021-07-16 | 2021-07-16 | Control method and device for power supply of shielding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113595746B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09330415A (en) * | 1996-06-10 | 1997-12-22 | Hitachi Ltd | Picture monitoring method and system therefor |
| JP2010108238A (en) * | 2008-10-30 | 2010-05-13 | Seiko Epson Corp | Image processor, image processing method, and program |
| CN202196281U (en) * | 2011-07-21 | 2012-04-18 | 中国移动通信集团河南有限公司周口分公司 | Power management device for mobile phone signal jammer in examination hall |
| US20130100329A1 (en) * | 2011-10-21 | 2013-04-25 | Sanyo Electric Co., Ltd. | Image pickup apparatus |
| CN105991208A (en) * | 2015-03-02 | 2016-10-05 | 马立明 | Wireless communication signal interference and shielding system for classrooms |
| CN111104904A (en) * | 2019-12-19 | 2020-05-05 | 珠海格力电器股份有限公司 | Human body identification method and device and courtyard machine |
| WO2021023059A1 (en) * | 2019-08-07 | 2021-02-11 | 华为技术有限公司 | Photographing method and mobile terminal |
-
2021
- 2021-07-16 CN CN202110811685.8A patent/CN113595746B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09330415A (en) * | 1996-06-10 | 1997-12-22 | Hitachi Ltd | Picture monitoring method and system therefor |
| JP2010108238A (en) * | 2008-10-30 | 2010-05-13 | Seiko Epson Corp | Image processor, image processing method, and program |
| CN202196281U (en) * | 2011-07-21 | 2012-04-18 | 中国移动通信集团河南有限公司周口分公司 | Power management device for mobile phone signal jammer in examination hall |
| US20130100329A1 (en) * | 2011-10-21 | 2013-04-25 | Sanyo Electric Co., Ltd. | Image pickup apparatus |
| CN105991208A (en) * | 2015-03-02 | 2016-10-05 | 马立明 | Wireless communication signal interference and shielding system for classrooms |
| WO2021023059A1 (en) * | 2019-08-07 | 2021-02-11 | 华为技术有限公司 | Photographing method and mobile terminal |
| CN111104904A (en) * | 2019-12-19 | 2020-05-05 | 珠海格力电器股份有限公司 | Human body identification method and device and courtyard machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113595746B (en) | 2023-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10685460B2 (en) | Method and apparatus for generating photo-story based on visual context analysis of digital content | |
| JP7266668B2 (en) | Video object fast detection method, apparatus, server and storage medium | |
| CN103076877A (en) | Interacting with a mobile device within a vehicle using gestures | |
| US9612688B2 (en) | Projection method and electronic device | |
| CN108762507B (en) | Image tracking method and device | |
| US11276419B2 (en) | Synchronized sound generation from videos | |
| CN103729120A (en) | Method for generating thumbnail image and electronic device thereof | |
| CN109040605A (en) | Shoot bootstrap technique, device and mobile terminal and storage medium | |
| CN105827928A (en) | Focusing area selection method and focusing area selection device | |
| CN105872363A (en) | Adjustingmethod and adjusting device of human face focusing definition | |
| CN101609505A (en) | The method and apparatus of identification character | |
| CN108803444A (en) | Control method, device and the storage medium of smart machine | |
| CN113841417A (en) | Film generation method, terminal device, shooting device and film generation system | |
| JP2022541358A (en) | Video processing method and apparatus, electronic device, storage medium, and computer program | |
| Zhang et al. | Boosting-based multimodal speaker detection for distributed meeting videos | |
| CN111368944A (en) | Method and device for recognizing copied image and certificate photo and training model and electronic equipment | |
| CN110868632B (en) | Video processing method and device, storage medium and electronic equipment | |
| CN106326491A (en) | Efficient topic searching method and device | |
| CN110866473A (en) | Target object tracking detection method and device, storage medium and electronic device | |
| CN110910419A (en) | Automatic tracking method and device and electronic equipment | |
| CN113595746A (en) | Control method and device for power supply of shielding device | |
| CN110753214A (en) | Projection brightness adjusting method and device | |
| CN110426041B (en) | Positioning and training method and device of positioning model, electronic equipment and storage medium | |
| CN109617771B (en) | Home control method and corresponding routing equipment | |
| EP3073747A1 (en) | Method and device for adapting an audio level of a video |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |