CN115355996A - Temperature anomaly early warning method and device, electronic equipment and storage medium - Google Patents

Abstract

The invention discloses a temperature anomaly early warning method, a temperature anomaly early warning device, electronic equipment and a storage medium, wherein the method comprises the following steps: when a temperature measurement instruction is received, determining a temperature detection mode corresponding to a target area according to the intensity of light to be determined at the current moment; wherein the temperature detection mode comprises a daytime detection mode or a nighttime detection mode; determining an infrared image and information to be used corresponding to the target area in the temperature detection mode, and obtaining an image to be identified according to the infrared image and the information to be used; and if the temperature information in the image to be recognized is greater than the preset temperature information, generating early warning information corresponding to the target area, and sending the early warning information. The problem of when the temperature is unusual in the target area night, can't fix a position specific abnormal region or unusual equipment is solved, the effect of detecting the temperature information in the target area at any time to carry out early warning suggestion when the temperature is unusual has been got.

Description

Temperature anomaly early warning method and device, electronic equipment and storage medium

Technical Field

The present invention relates to the field of temperature detection technologies, and in particular, to a method and an apparatus for early warning of temperature anomaly, an electronic device, and a storage medium.

Background

The transformer substation is an important hub for transmitting electric energy to power consumers by a power grid, and whether the temperature in each device or area in the transformer substation is normal directly determines the quality of the electric energy and the safety of the power consumption of the consumers.

At present, whether the temperature in the transformer substation is abnormal or not can be generally measured through an existing infrared temperature measuring device, or the temperature can be measured in a mode of combining a visible light image and an infrared image. However, when the system works at night, due to insufficient light, the temperature information of the substation is difficult to accurately detect, and the problem that temperature abnormality cannot be timely found may exist.

In order to solve the problems, the temperature detection mode of the transformer substation needs to be improved, and early warning prompt is timely carried out when the temperature is abnormal.

Disclosure of Invention

The invention provides a temperature anomaly early warning method and device, electronic equipment and a storage medium, and aims to solve the problem that a specific abnormal area or abnormal equipment cannot be located when a target area has temperature anomaly at night.

In a first aspect, an embodiment of the present invention provides a method for early warning of temperature anomaly, including:

when a temperature measurement instruction is received, determining a temperature detection mode corresponding to a target area according to the intensity of light to be determined at the current moment; wherein the temperature detection mode comprises a daytime detection mode or a nighttime detection mode;

determining an infrared image and information to be used corresponding to the target area in the temperature detection mode, and obtaining an image to be identified according to the infrared image and the information to be used; wherein the information to be used comprises visible light image or area coordinate information;

and if the temperature information in the image to be recognized is greater than the preset temperature information, generating early warning information corresponding to the target area and sending the early warning information.

In a second aspect, an embodiment of the present invention further provides an early warning device for temperature anomaly, including:

the detection mode determining module is used for determining a temperature detection mode corresponding to the target area according to the intensity of the light to be determined at the current moment when the temperature measuring instruction is received; wherein the temperature detection mode comprises a daytime detection mode or a nighttime detection mode;

the to-be-identified image determining module is used for determining an infrared image and to-be-used information corresponding to the target area in the temperature detection mode, and obtaining an to-be-identified image according to the infrared image and the to-be-used information; wherein the information to be used comprises visible light image or area coordinate information;

and the early warning information generating module is used for generating early warning information corresponding to the target area and sending the early warning information if the temperature information in the image to be identified is greater than preset temperature information.

In a third aspect, an embodiment of the present invention further provides an electronic device, including:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,

the memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor to enable the at least one processor to execute the method for warning of temperature abnormality according to any of the embodiments of the present invention.

In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium stores computer instructions, and the computer instructions are configured to, when executed, enable a processor to implement the method for early warning of a temperature anomaly according to any embodiment of the present invention.

According to the technical scheme, when a temperature measurement instruction is received, the temperature detection mode corresponding to the target area is determined according to the intensity of light to be determined at the current moment, the light information at the current moment is collected based on the photosensitive equipment, and the temperature detection mode corresponding to the target area is determined to be the daytime detection mode or the nighttime detection mode based on the light information. Determining an infrared image and information to be used corresponding to a target area in a temperature detection mode, obtaining an image to be recognized according to the infrared image and the information to be used, fusing a visible light image and the infrared image corresponding to the target area to obtain the image to be recognized corresponding to the target area if the temperature detection mode is a daytime detection mode, determining corresponding infrared camera equipment according to area coordinate parameters in a 3D model to be used corresponding to the target area if the temperature detection mode is a nighttime detection mode, adjusting the shooting angle of the infrared camera equipment based on the angle parameters in the parameters to be used to obtain the corresponding infrared image, determining specific sub-areas or electric power equipment in the target area based on the area coordinate parameters, and combining the infrared image to obtain the corresponding image to be recognized. And if the temperature information in the image to be recognized is greater than the preset temperature information, generating early warning information corresponding to the target area, sending the early warning information, determining the temperature information in the image to be recognized and the color information to be determined corresponding to the corresponding temperature information according to the temperature information in the infrared image, and generating and sending the early warning information when the temperature information is greater than the preset temperature information. The problem of when the temperature is unusual in the target area night, can't fix a position specific abnormal region or unusual equipment is solved, the effect of detecting the temperature information in the target area at any time to carry out early warning suggestion when the temperature is unusual has been got.

It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present invention, nor do they necessarily limit the scope of the invention. Other features of the present invention will become apparent from the following description.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a flowchart of a method for early warning of temperature anomaly according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a temperature anomaly early warning device according to a second embodiment of the present invention;

fig. 3 is a flowchart of a method for warning a temperature anomaly according to a second embodiment of the present invention;

fig. 4 is a schematic structural diagram of an early warning device for temperature anomaly according to a third embodiment of the present invention;

fig. 5 is a schematic structural diagram of an electronic device implementing the method for warning of temperature anomaly according to the embodiment of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein.

Before the technical scheme is elaborated, an application scenario of the technical scheme is introduced to make the technical scheme more clearly understood. Based on the technical scheme, the temperature of each region or each power device in the transformer substation can be measured so as to determine whether the temperature of each region and each power device in the transformer substation is greater than a preset temperature threshold value or not, and corresponding early warning prompt is timely carried out when the temperature is found to be abnormal.

Example one

Fig. 1 is a flowchart of an early warning method for temperature anomaly according to an embodiment of the present invention, which is applicable to detecting temperature of a sub-area or a device in an area, and performing an early warning prompt in time when temperature anomaly is detected, where the method may be executed by an early warning device for temperature anomaly, the early warning device for temperature anomaly may be implemented in hardware and/or software, and the early warning device for temperature anomaly may be configured in a computing device that is capable of executing the early warning method for temperature anomaly.

As shown in fig. 1, the method includes:

and S110, when the temperature measurement instruction is received, determining a temperature detection mode corresponding to the target area according to the intensity of the light to be determined at the current moment.

The temperature measurement instruction can be understood as an instruction for performing temperature detection on a target area, the target area can be a substation or other areas needing temperature monitoring, and the temperature instruction can also be an instruction for performing temperature detection on equipment in the target area. The temperature detection mode includes a daytime detection mode or a nighttime detection mode.

In practical applications, taking a target area as a substation as an example, in order to determine whether the temperature of the target area and each power device in the target area is abnormal, an infrared imaging device and a visible light imaging device may be mounted on an unmanned aerial vehicle, and the target area and each power device in the area are imaged to detect the temperature of the target area according to the imaged image. However, it is difficult to determine whether there is a power device with abnormal temperature in the target area based on the photographed image because of poor light at night. In order to detect whether the electric power equipment in the target area has temperature abnormality at any time, different temperature detection modes may be set, so that the corresponding temperature detection mode is called at the corresponding time, and whether the electric power equipment with temperature abnormality exists in the target area is determined according to the processing mode corresponding to the temperature detection mode.

Specifically, the light intensity to be determined at the current moment can be collected, whether the current moment is day or night is determined according to the light intensity, if the current moment is day, the temperature detection mode is determined to be the daytime detection mode, and if the current moment is night, the temperature detection mode is determined to be the night detection mode.

Optionally, determining a temperature detection mode corresponding to the target area according to the intensity of the light to be determined at the current time includes: acquiring light information at the current moment based on the photosensitive equipment of the target area, and determining the intensity of light to be determined corresponding to the light information; and determining a temperature detection mode corresponding to the target area according to the light intensity interval corresponding to the light intensity to be determined.

The photosensitive device may be understood as a device for determining the light intensity at the current moment, for example, the photosensitive device may be a light intensity sensor, or may also be a device for determining the light intensity based on the light wavelength, and the specific photosensitive device is not specifically limited in this technical solution, as long as it is a device that can determine the light intensity according to the light information at the current moment, and the number of the photosensitive devices in the target area may be one or multiple. The light information may include light wavelength length, light wavelength intensity, light power, and the like.

Specifically, the light information of the current moment is collected by the photosensitive device installed on the basis of the target area, the light intensity to be determined of the current moment is determined according to the light information, and if the light intensity interval corresponding to the light intensity to be determined is the daytime light intensity interval, the temperature detection mode corresponding to the target area is determined to be the daytime detection mode. And if the light intensity interval corresponding to the light intensity to be determined is the night light intensity interval, determining that the temperature detection mode corresponding to the target area is the night detection mode.

It can be understood that, according to the light intensity interval corresponding to the light intensity to be determined, determining the temperature detection mode corresponding to the target area includes: determining whether the light intensity to be determined is greater than a preset light intensity; if so, determining that the light intensity to be determined is in a first light intensity interval, and determining that the temperature detection mode is a daytime detection mode; if not, determining that the light intensity to be determined is in the second light intensity interval, and determining that the temperature detection mode is the night detection mode.

In this technical scheme, the light intensity interval can regard as the daytime light intensity interval between the first light intensity interval, and the light intensity interval can regard as the night light intensity interval between the second light intensity interval. Specifically, the first light intensity interval and the second light intensity interval can be determined according to preset light intensity, if the light intensity to be determined is greater than the preset light intensity, the light intensity to be determined corresponds to the first light intensity interval, and the corresponding temperature detection mode is the daytime detection mode. And if the light intensity to be determined is smaller than the preset light intensity, the light intensity to be determined corresponds to the second light intensity interval, and the corresponding temperature detection mode is a night detection mode.

And S120, determining the infrared image and the information to be used corresponding to the target area in the temperature detection mode, and obtaining the image to be identified according to the infrared image and the information to be used.

Wherein the information to be used includes visible light image or area coordinate information. The image to be recognized may be understood as an image based on the infrared image and the information to be used combined.

Specifically, when detecting the temperature of the target zone, both the daytime detection mode and the nighttime detection mode need to use an infrared image corresponding to the target zone. The reason for this is that the infrared image reflects temperature information of the object in the target area. For example, temperature information of each sub-area of the target area, temperature information of each power device within the target area, and the like may be reflected. For example, in an infrared image, areas with higher temperatures may be represented by red and areas with lower temperatures may be represented by blue.

In the daytime detection mode and the nighttime detection mode, temperature detection requires not only an infrared image but also other information. Specifically, when the daytime detection mode is used, the temperature information of each electric device within the target area may be determined based on the infrared image and the visible light image corresponding to the target area. When the night detection mode is used, temperature information of each electric power device within the target area may be determined based on the infrared image corresponding to the target area and the area coordinate information corresponding to the target area.

Optionally, the temperature detection mode is a daytime detection mode, the infrared image and the information to be used corresponding to the target area in the temperature detection mode are determined, and the image to be identified is obtained according to the infrared image and the information to be used, including: based on the visible light photographing equipment, photographing a target area to obtain a visible light image corresponding to the target area; based on the infrared camera equipment, shooting a target area to obtain an infrared image corresponding to the target area; and carrying out image fusion on the visible light image and the infrared image to obtain an image to be identified corresponding to the target area.

The visible light imaging sensor is contained in the visible light imaging device and can be used for collecting visible light, converting the visible light into an electric signal and organizing the information to render an image, and the wavelength of light commonly used by the visible light imaging device is 400-700nm and is the same as the spectrum perceived by human eyes. That is, the visible-light image pickup apparatus may be an image pickup apparatus commonly used in daily life. The visible light image is an image shot by the visible light camera equipment. An infrared camera device is understood to be a camera device for taking infrared images.

Specifically, when the temperature detection mode is the daytime detection mode, the light camera and the infrared camera can be mounted on the unmanned aerial vehicle or the inspection robot, when the target area is shot, the target area is shot based on the visible light camera, a visible light image corresponding to the target area can be obtained, and the target area is shot based on the infrared camera, and an infrared image corresponding to the target area can be obtained. It should be noted that, the sizes and resolutions of the visible light image and the infrared image are consistent, in the visible light image, each electric power device in the target area can be clearly seen, and the temperature information of each electric power device in the target area can be determined based on the infrared image, and the visible light image and the infrared image are fused to obtain the image to be identified. That is, in the image to be recognized, not only information of each electric device within the target area, such as location information of the electric device, but also temperature information of each electric device within the target area may be determined.

Illustratively, taking the image coordinate (20, 300) in the image to be recognized as an example, when the temperature information at the image coordinate (20, 300) in the infrared image exceeds the preset temperature information, the temperature abnormality at the image coordinate can be determined, and correspondingly, the corresponding coordinate position is searched in the visible light image according to the image coordinate (20, 300), and the power equipment information corresponding to the coordinate position can be determined. Based on this, it is possible to determine whether or not there is a temperature abnormality in each electric device within the target area based on the image to be recognized generated from the visible light image and the infrared image.

Optionally, the temperature detection mode is a night detection mode, the infrared image and the information to be used corresponding to the target area in the temperature detection mode are determined, and the image to be identified is obtained according to the infrared image and the information to be used, including: acquiring a to-be-used 3D model corresponding to a target area, and determining to-be-used parameters of the target area in the to-be-used 3D model; and determining the infrared camera equipment corresponding to the target area based on the parameters to be used, and determining the image to be identified corresponding to the target area based on the infrared camera equipment.

The 3D model to be used may be understood as a real-world model corresponding to the target area, for example, a 3D submodel corresponding to each electric power device in the target area may be included, and exemplarily, each electric power device in the target area is simulated based on 3D model building software to obtain a corresponding 3D submodel, where the 3D model to be used includes the 3D submodel corresponding to each electric power device. The parameters to be used may be understood as a region coordinate parameter, an angle parameter, and the like of the target region in the 3D model to be used. Or may be area coordinate parameters, angle parameters, and the like of each electric device in the target area in the 3D model to be used.

It should be noted that, the 3D model to be used is associated with the target area, and the corresponding coordinate position of the target area can be located according to the area coordinate parameters in the 3D model to be used.

Specifically, if the temperature detection mode is the night detection mode, since the light is dark, each of the electrical devices in the visible light image corresponding to the target area may be unclear, so that when an electrical device with abnormal temperature is detected, the specific abnormal electrical device cannot be determined.

In practical application, each power device in a target area is simulated in advance according to 3D construction software to obtain a corresponding 3D submodel, and a set generated based on each 3D submodel can obtain a to-be-used 3D submodel corresponding to the target area. One or more infrared camera devices can be installed in the target area, if temperature detection needs to be carried out on a certain power device in the target area, the area coordinate position of the power device in the 3D model to be used can be determined, the infrared camera device at the corresponding position in the actual target area is called according to the area coordinate position, the shooting angle of the infrared camera device is adjusted according to the angle parameter, an infrared image is shot, the infrared image shot by the infrared camera device at the position is fused with the device information of the power device in the 3D model to be used, and the image to be identified corresponding to the target area is obtained.

Optionally, determining, based on the parameter to be used, an infrared imaging device corresponding to the target area, and determining, based on the infrared imaging device, an image to be recognized corresponding to the target area, includes: calling infrared camera equipment corresponding to the area coordinate parameters; and adjusting the shooting angle of the infrared camera equipment to be used according to the angle parameter so as to shoot the target area based on the adjusted infrared camera equipment to obtain an image to be identified corresponding to the target area.

Illustratively, based on the area coordinate parameters of the 3D model to be used, the corresponding position in the target area and the infrared camera device at the corresponding position can be determined, and the infrared image corresponding to the corresponding area or the electric power device can be obtained by adjusting the shooting angle of the infrared camera device through the angle parameters. If the corresponding power device is a, whether the temperature information of the power device a is abnormal or not can be determined based on the infrared image captured by the infrared imaging device. That is to say, the 3D model to be used may locate the position information of a specific power device, the infrared camera device may determine the temperature information of a corresponding power device, combine the infrared image with the parameters to be used in the 3D model to be used, may obtain the image to be identified, and may determine the power device with abnormal temperature according to the image to be identified.

And S130, if the temperature information in the image to be recognized is larger than the preset temperature information, generating early warning information corresponding to the target area, and sending the early warning information.

The preset temperature information may be understood as a preset temperature information threshold, and it should be noted that the preset temperature information in the target area may be uniform, or different preset temperature information may correspond to each sub-area or each power device in the target area. The early warning information may be understood as prompt information for prompting temperature abnormality when it is detected that the temperature information in the image to be identified is greater than the preset temperature information, and the early warning information may include position information, temperature information, and the like of a sub-area or an electrical device with abnormal temperature.

In practical application, if the temperature information in the image to be identified is greater than the preset temperature information, generating early warning information corresponding to the target area, including: determining color information to be determined in the image to be identified according to the heat radiation characteristics in the infrared image; determining the temperature information of the image to be identified according to the color information to be determined; and if the temperature information is greater than the preset temperature information, generating early warning information corresponding to the target area.

The color information to be determined may be color information corresponding to the temperature information in the infrared image, for example, the higher the temperature is, the deeper the color information to be determined is, or when the temperature is lower, the color information to be determined is blue, and when the temperature is higher, the color information to be determined is red.

Specifically, the image to be recognized includes temperature information of the infrared image corresponding to the target area, that is, the higher the temperature information in the infrared image is, the higher the temperature information in the image to be recognized is, and accordingly, the color information to be determined in the image to be recognized is also determined according to the color information in the infrared image. According to the temperature information in the image to be recognized, whether the temperature information is larger than the preset temperature information or not can be determined. If the temperature of the power equipment or the corresponding sub-area in the target area is abnormal, the temperature of the power equipment or the corresponding sub-area in the target area is indicated to be abnormal, early warning prompt needs to be timely carried out, corresponding early warning information is generated, and the early warning information is sent to a corresponding client, such as a temperature detection platform or mobile equipment carried by related workers, so that the related workers can detect and maintain the corresponding area or the power equipment according to the early warning information technology.

According to the technical scheme, when a temperature measurement instruction is received, the temperature detection mode corresponding to the target area is determined according to the intensity of light to be determined at the current moment, the light information at the current moment is collected based on the photosensitive equipment, and the temperature detection mode corresponding to the target area is determined to be the daytime detection mode or the nighttime detection mode based on the light information. Determining an infrared image and information to be used corresponding to a target area in a temperature detection mode, obtaining an image to be recognized according to the infrared image and the information to be used, if the temperature detection mode is a daytime detection mode, fusing a visible light image and the infrared image corresponding to the target area to obtain the image to be recognized corresponding to the target area, if the temperature detection mode is a nighttime detection mode, determining corresponding infrared camera equipment according to area coordinate parameters in a 3D model to be used corresponding to the target area, adjusting the shooting angle of the infrared camera equipment based on the angle parameters in the parameters to be used to obtain the corresponding infrared image, determining a specific sub-area or power equipment in the target area based on the area coordinate parameters, and combining the infrared image to obtain the corresponding image to be recognized. And if the temperature information in the image to be recognized is greater than the preset temperature information, generating early warning information corresponding to the target area, sending the early warning information, determining the temperature information in the image to be recognized and the color information to be determined corresponding to the corresponding temperature information according to the temperature information in the infrared image, and generating and sending the early warning information when the temperature information is greater than the preset temperature information. The problem of when the temperature is unusual in the target area night, can't fix a position specific abnormal region or unusual equipment is solved, the effect of detecting the temperature information in the target area at any time to carry out early warning suggestion when the temperature is unusual has been got.

Example two

In a specific example, taking a target area as a substation as an example, the technical solution may be applied to a warning device for abnormal temperature, where the warning device for abnormal temperature includes a data acquisition module and an intelligent monitoring and analyzing module (i.e., a module for detecting whether there is an abnormal temperature). The data acquisition module comprises a visible light module (namely visible light camera equipment), a UWB positioning module and an infrared light module (namely infrared camera equipment), and the UWB positioning module comprises a label submodule, a base station submodule and a steering angle submodule and is used for determining the parameters to be used in the technical scheme. The intelligent monitoring and analyzing module comprises a temperature measurement operation dispatching module (i.e., a module for sending a temperature measurement instruction), a three-dimensional live-action module of the transformer substation (a module for determining a 3D model to be used corresponding to a target area), an image fusion and identification module and an equipment fault distinguishing and alarming module, as shown in fig. 2.

Specifically, the operation and maintenance personnel of the transformer substation can distribute the temperature measurement task (namely, the temperature measurement instruction) of the equipment in the station through the temperature measurement operation in the intelligent monitoring analysis module, after the temperature measurement instruction sent by the temperature measurement operation distribution module is received, the light ray information at the current moment is collected based on the photosensitive equipment installed in the target area, the light ray intensity to be determined at the current moment is determined according to the light ray information, and whether the temperature measurement operation is carried out at night or not is determined according to the light ray intensity to be determined (namely, the corresponding temperature detection mode is determined). If the light intensity to be determined is larger than the preset light intensity, the temperature detection mode is determined to be the daytime detection mode, and otherwise, the temperature detection mode is determined to be the night detection mode.

And when the temperature detection mode is a daytime detection mode, respectively shooting the target area according to visible light camera equipment and infrared camera equipment which are installed in the target area to obtain corresponding visible light images and infrared images. And fusing the obtained visible light image and the infrared image to obtain an image to be identified corresponding to the target area.

Or, a 3D model to be used corresponding to the target area is constructed in advance, area coordinate parameters corresponding to the target area are determined based on the UWB positioning technology, and meanwhile, the area parameters corresponding to the target area are related to the corresponding position of the 3D model to be used. And when the temperature detection mode is the night detection mode, calling a corresponding 3D model to be used, determining the infrared camera equipment corresponding to the region coordinate parameters in the target region according to the region coordinate parameters of the target region in the 3D model to be used, adjusting the shooting angle of the infrared camera equipment according to the angle parameters in the parameters to be used, and shooting the target region based on the adjusted infrared camera equipment to obtain the infrared image. And calling a model (namely, a 3D model to be used) corresponding to the target area by calling the three-dimensional live-action module of the transformer substation based on the image fusion and recognition module, and fusing the shot infrared image with equipment information or area information at a corresponding position in the 3D model to be used to obtain an image to be recognized.

And obtaining an image to be recognized, recognizing different devices in the image to be recognized by adopting a target detection algorithm based on the image fusion and recognition module, and determining each power device in the target area. Meanwhile, the hotspot temperature (i.e., temperature information) of each power device is determined in conjunction with the infrared image corresponding to the target area. It can be understood that, according to the temperature information of each sub-area or power device in the target area reflected in the infrared image, the temperature information in the image to be identified may be determined, and meanwhile, different temperature information may also correspond to different color information. Illustratively, the deeper the color information to be determined in the image to be recognized, the higher the temperature information representing the corresponding sub-area or electrical device.

Further, whether the temperature information of the corresponding sub-area or the power equipment is larger than the preset temperature information or not can be determined according to the color information to be determined in the image to be recognized, if so, the hot spot temperature is beyond the normal operation range, the corresponding early warning information is determined based on the fault judging and early warning module, and the corresponding early warning information is sent to the target client to prompt related workers to maintain. The early warning information comprises temperature information and position information of the power equipment, defect levels of the equipment and the like. If not, continuing to monitor the temperature of each sub-area or the power equipment of the target area.

According to the technical scheme, when a temperature measuring instruction is received, the temperature detection mode corresponding to the target area is determined according to the intensity of light to be determined at the current moment, the light information at the current moment is collected based on the photosensitive equipment, and the temperature detection mode corresponding to the target area is determined to be the daytime detection mode or the nighttime detection mode based on the light information. Determining an infrared image and information to be used corresponding to a target area in a temperature detection mode, obtaining an image to be recognized according to the infrared image and the information to be used, if the temperature detection mode is a daytime detection mode, fusing a visible light image and the infrared image corresponding to the target area to obtain the image to be recognized corresponding to the target area, if the temperature detection mode is a nighttime detection mode, determining corresponding infrared camera equipment according to area coordinate parameters in a 3D model to be used corresponding to the target area, adjusting the shooting angle of the infrared camera equipment based on the angle parameters in the parameters to be used to obtain the corresponding infrared image, determining a specific sub-area or power equipment in the target area based on the area coordinate parameters, and combining the infrared image to obtain the corresponding image to be recognized. And if the temperature information in the image to be recognized is greater than the preset temperature information, generating early warning information corresponding to the target area, sending the early warning information, determining the temperature information in the image to be recognized and the color information to be determined corresponding to the corresponding temperature information according to the temperature information in the infrared image, and generating and sending the early warning information when the temperature information is greater than the preset temperature information. The problem of when the target area temperature is unusual night, can't fix a position specific abnormal zone or abnormal equipment is solved, got and detected the temperature information in the target area at any time to carry out the early warning suggestion when the temperature is unusual.

EXAMPLE III

Fig. 4 is a schematic structural diagram of an early warning device for temperature anomaly according to a third embodiment of the present invention. As shown in fig. 4, the apparatus includes: a detection mode determining module 210, an image to be recognized determining module 220 and an early warning information generating module 230.

The detection mode determining module 210 is configured to determine, when a temperature measurement instruction is received, a temperature detection mode corresponding to the target area according to the intensity of light to be determined at the current time; the temperature detection mode comprises a daytime detection mode or a nighttime detection mode;

the to-be-identified image determining module 220 is configured to determine an infrared image and to-be-used information corresponding to the target area in the temperature detection mode, and obtain an to-be-identified image according to the infrared image and the to-be-used information; the information to be used comprises a visible light image or area coordinate information;

and the early warning information generating module 230 is configured to generate early warning information corresponding to the target area and send the early warning information if the temperature information in the image to be identified is greater than the preset temperature information.

According to the technical scheme, when a temperature measuring instruction is received, the temperature detection mode corresponding to the target area is determined according to the intensity of light to be determined at the current moment, the light information at the current moment is collected based on the photosensitive equipment, and the temperature detection mode corresponding to the target area is determined to be the daytime detection mode or the nighttime detection mode based on the light information. Determining an infrared image and information to be used corresponding to a target area in a temperature detection mode, obtaining an image to be recognized according to the infrared image and the information to be used, fusing a visible light image and the infrared image corresponding to the target area to obtain the image to be recognized corresponding to the target area if the temperature detection mode is a daytime detection mode, determining corresponding infrared camera equipment according to area coordinate parameters in a 3D model to be used corresponding to the target area if the temperature detection mode is a nighttime detection mode, adjusting the shooting angle of the infrared camera equipment based on the angle parameters in the parameters to be used to obtain the corresponding infrared image, determining specific sub-areas or electric power equipment in the target area based on the area coordinate parameters, and combining the infrared image to obtain the corresponding image to be recognized. And if the temperature information in the image to be recognized is greater than the preset temperature information, generating early warning information corresponding to the target area, sending the early warning information, determining the temperature information in the image to be recognized and the color information to be determined corresponding to the corresponding temperature information according to the temperature information in the infrared image, and generating and sending the early warning information when the temperature information is greater than the preset temperature information. The problem of when the temperature is unusual in the target area night, can't fix a position specific abnormal region or unusual equipment is solved, the effect of detecting the temperature information in the target area at any time to carry out early warning suggestion when the temperature is unusual has been got.

Optionally, the detection mode determining module includes: the light intensity determining unit is used for acquiring light information at the current moment based on the photosensitive equipment of the target area and determining the light intensity to be determined corresponding to the light information;

and the detection mode determining unit is used for determining a temperature detection mode corresponding to the target area according to the light intensity interval corresponding to the light intensity to be determined.

Optionally, the detection mode determining unit includes: the light intensity judging subunit is used for determining whether the light intensity to be determined is greater than the preset light intensity;

the daytime detection mode determining subunit is used for determining that the light intensity to be determined is in a first light intensity interval if the daytime detection mode is determined, and determining that the temperature detection mode is the daytime detection mode;

and the night detection mode determining subunit is used for determining that the light intensity to be determined is in the second light intensity interval if the temperature detection mode is not the night detection mode.

Optionally, the to-be-recognized image determining module includes: the visible light image determining unit is used for shooting the target area based on the visible light photographing equipment to obtain a visible light image corresponding to the target area;

the infrared image determining unit is used for shooting a target area based on the infrared camera equipment to obtain an infrared image corresponding to the target area;

the first image determining unit is used for carrying out image fusion on the visible light image and the infrared image to obtain an image to be identified corresponding to the target area; wherein the size and resolution of the visible light image and the infrared image are matched.

Optionally, the to-be-recognized image determining module includes: the to-be-used parameter determining unit is used for acquiring a to-be-used 3D model corresponding to the target area and determining to-be-used parameters of the target area in the to-be-used 3D model; the parameters to be used comprise area coordinate parameters and angle parameters;

and the second image determining unit is used for determining the infrared camera equipment corresponding to the target area based on the parameters to be used and determining the image to be identified corresponding to the target area based on the infrared camera equipment.

Optionally, the second image determining unit includes: an infrared camera device determining subunit, configured to determine an infrared camera device corresponding to the area coordinate parameter; and (c) a second step of,

and the image to be recognized determining subunit is used for adjusting the shooting angle of the infrared camera equipment to be used according to the angle parameter so as to shoot the target area based on the adjusted infrared camera equipment to obtain the image to be recognized corresponding to the target area.

Optionally, the early warning information generating module includes: the color information determining unit is used for determining color information to be determined in the image to be identified according to the heat radiation characteristics in the infrared image;

the temperature information determining unit is used for determining the temperature information of the image to be identified according to the color information to be determined;

and the early warning information generating unit is used for generating early warning information corresponding to the target area if the temperature information is greater than the preset temperature information.

The early warning device for temperature abnormity provided by the embodiment of the invention can execute the early warning method for temperature abnormity provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method.

Example four

Fig. 5 shows a schematic structural diagram of the electronic device 10 of the embodiment of the present invention. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital assistants, cellular phones, smart phones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.

As shown in fig. 5, the electronic device 10 includes at least one processor 11, and a memory communicatively connected to the at least one processor 11, such as a Read Only Memory (ROM) 12, a Random Access Memory (RAM) 13, and the like, wherein the memory stores a computer program executable by the at least one processor, and the processor 11 can perform various suitable actions and processes according to the computer program stored in the Read Only Memory (ROM) 12 or the computer program loaded from a storage unit 18 into the Random Access Memory (RAM) 13. In the RAM 13, various programs and data necessary for the operation of the electronic apparatus 10 may also be stored. The processor 11, the ROM 12, and the RAM 13 are connected to each other via a bus 14. An input/output (I/O) interface 15 is also connected to bus 14.

A number of components in the electronic device 10 are connected to the I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, or the like; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information/data with other devices via a computer network such as the internet and/or various telecommunication networks.

The processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, or the like. The processor 11 performs the various methods and processes described above, such as a warning method of temperature anomalies.

In some embodiments, the method of warning of temperature anomalies may be implemented as a computer program tangibly embodied in a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 10 via the ROM 12 and/or the communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the above-described method of warning of temperature anomalies may be performed. Alternatively, in other embodiments, the processor 11 may be configured to perform the early warning method of the temperature anomaly by any other suitable means (e.g., by means of firmware).

Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.

The computer program for implementing the temperature anomaly warning method of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be performed. A computer program can execute entirely on a machine, partly on a machine, as a stand-alone software package partly on a machine and partly on a remote machine or entirely on a remote machine or server.

In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. A computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form, including acoustic, speech, or tactile input.

The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the Internet.

The computing system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical host and VPS service are overcome.

It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present invention may be executed in parallel, sequentially, or in different orders, and are not limited herein as long as the desired results of the technical solution of the present invention can be achieved.

The above-described embodiments should not be construed as limiting the scope of the invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A method for early warning of temperature anomaly is characterized by comprising the following steps:

when a temperature measurement instruction is received, determining a temperature detection mode corresponding to a target area according to the intensity of light to be determined at the current moment; wherein the temperature detection mode comprises a daytime detection mode or a nighttime detection mode;

determining an infrared image and information to be used corresponding to the target area in the temperature detection mode, and obtaining an image to be identified according to the infrared image and the information to be used; wherein the information to be used comprises visible light image or area coordinate information;

and if the temperature information in the image to be recognized is greater than the preset temperature information, generating early warning information corresponding to the target area, and sending the early warning information.

2. The method of claim 1, wherein determining the temperature detection mode corresponding to the target area according to the light intensity to be determined at the current time comprises:

acquiring light ray information at the current moment based on the photosensitive equipment of the target area, and determining the intensity of light rays to be determined corresponding to the light ray information;

and determining a temperature detection mode corresponding to the target area according to the light intensity interval corresponding to the light intensity to be determined.

3. The method according to claim 2, wherein the determining the temperature detection mode corresponding to the target area according to the light intensity interval corresponding to the light intensity to be determined comprises:

determining whether the light intensity to be determined is greater than a preset light intensity;

if so, determining that the light intensity to be determined is in a first light intensity interval, and determining that the temperature detection mode is the daytime detection mode;

if not, determining that the light intensity to be determined is in a second light intensity interval, and determining that the temperature detection mode is the night detection mode.

4. The method according to claim 1, wherein the temperature detection mode is the daytime detection mode, and the determining an infrared image and information to be used corresponding to the target area in the temperature detection mode and obtaining an image to be recognized according to the infrared image and the information to be used comprise:

based on visible light photographing equipment, photographing the target area to obtain a visible light image corresponding to the target area;

based on infrared camera equipment, shooting the target area to obtain an infrared image corresponding to the target area;

carrying out image fusion on the visible light image and the infrared image to obtain an image to be identified corresponding to the target area; wherein the size and resolution of the visible light image and the infrared image are matched.

5. The method according to claim 1, wherein the temperature detection mode is the night detection mode, and the determining the infrared image and the information to be used corresponding to the target area in the temperature detection mode and obtaining the image to be recognized according to the infrared image and the information to be used comprise:

acquiring a to-be-used 3D model corresponding to the target area, and determining to-be-used parameters of the target area in the to-be-used 3D model; the parameters to be used comprise area coordinate parameters and angle parameters;

and determining an infrared camera device corresponding to the target area based on the parameters to be used, and determining an image to be identified corresponding to the target area based on the infrared camera device.

6. The method according to claim 5, wherein the determining an infrared camera device corresponding to the target area based on the parameter to be used and determining an image to be recognized corresponding to the target area based on the infrared camera device comprises:

determining an infrared camera device corresponding to the area coordinate parameters; and the number of the first and second groups,

and adjusting the shooting angle of the infrared camera equipment to be used according to the angle parameter so as to shoot the target area based on the adjusted infrared camera equipment to obtain an image to be identified corresponding to the target area.

7. The method according to claim 1, wherein if the temperature information in the image to be recognized is greater than preset temperature information, generating early warning information corresponding to the target area, including:

determining color information to be determined in the image to be identified according to the heat radiation characteristics in the infrared image;

according to the color information to be determined, determining the temperature information of the image to be identified;

and if the temperature information is greater than the preset temperature information, generating early warning information corresponding to the target area.

8. An early warning device for temperature anomaly, comprising:

the detection mode determining module is used for determining a temperature detection mode corresponding to the target area according to the intensity of the light to be determined at the current moment when the temperature measuring instruction is received; wherein the temperature detection mode comprises a daytime detection mode or a nighttime detection mode;

the to-be-identified image determining module is used for determining an infrared image and to-be-used information corresponding to the target area in the temperature detection mode, and obtaining the to-be-identified image according to the infrared image and the to-be-used information; wherein the information to be used comprises visible light image or area coordinate information;

and the early warning information generating module is used for generating early warning information corresponding to the target area and sending the early warning information if the temperature information in the image to be identified is greater than preset temperature information.

9. An electronic device, characterized in that the electronic device comprises:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,

the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the method of warning of temperature anomalies as claimed in any one of claims 1 to 7.

10. A computer-readable storage medium having stored thereon computer instructions for causing a processor to execute the method for warning of temperature anomalies according to any one of claims 1-7.

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