CN113379990A - Monitoring protection device and system - Google Patents
Monitoring protection device and system Download PDFInfo
- Publication number
- CN113379990A CN113379990A CN202110544954.9A CN202110544954A CN113379990A CN 113379990 A CN113379990 A CN 113379990A CN 202110544954 A CN202110544954 A CN 202110544954A CN 113379990 A CN113379990 A CN 113379990A
- Authority
- CN
- China
- Prior art keywords
- module
- image
- control module
- information
- protection 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
- 238000012544 monitoring process Methods 0.000 title claims abstract description 77
- 238000004891 communication Methods 0.000 claims abstract description 84
- 238000004364 calculation method Methods 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims description 29
- 238000004088 simulation Methods 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims description 7
- 238000012549 training Methods 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 230000003993 interaction Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 238000013135 deep learning Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 102100032533 ADP/ATP translocase 1 Human genes 0.000 description 1
- 102100026396 ADP/ATP translocase 2 Human genes 0.000 description 1
- 101000768061 Escherichia phage P1 Antirepressor protein 1 Proteins 0.000 description 1
- 102100028043 Fibroblast growth factor 3 Human genes 0.000 description 1
- 101000796932 Homo sapiens ADP/ATP translocase 1 Proteins 0.000 description 1
- 101000718417 Homo sapiens ADP/ATP translocase 2 Proteins 0.000 description 1
- 102100024061 Integrator complex subunit 1 Human genes 0.000 description 1
- 101710092857 Integrator complex subunit 1 Proteins 0.000 description 1
- 108050002021 Integrator complex subunit 2 Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000013527 convolutional neural network Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
- G08B17/125—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions by using a video camera to detect fire or smoke
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/005—Fire alarms; Alarms responsive to explosion for forest fires, e.g. detecting fires spread over a large or outdoors area
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
Abstract
The invention provides a monitoring protection device and a system, wherein the device simulates a theoretical image at the current moment according to effective environment data and ecological sample information by obtaining the effective environment data; acquiring an actual image at the current moment, and respectively carrying out region division on a theoretical image and the actual image; calculating the regional characteristic weight of the actual image after regional division; respectively carrying out similarity calculation on the theoretical image after the area division and the same area of the actual image after the area division, and determining the overall image similarity according to the area characteristic weight and the area similarity; and generating alarm information according to the overall image similarity, and sending the alarm information to an upper computer through a wireless communication module. According to the invention, the theoretical image of the current moment is simulated by utilizing the effective environmental data and the ecological sample information, and then the overall image similarity of the theoretical image and the actual image is used for determining whether a fire exists, so that the fire is accurately identified.
Description
Technical Field
The invention relates to the technical field of monitoring, in particular to a monitoring protection device and a monitoring protection system.
Background
Fires are the most dangerous enemies of forests and the most feared disasters of forestry, which can cause the most harmful and devastating consequences to forests. Forest fires not only burn out a large number of forests to damage animals in the forests, but also reduce the forest renewal capacity, cause soil impoverishment and destroy the effect of forest conservation water sources, and even cause the ecological environment to lose balance. Although the science in the world is developed day by day, month by month, people still have not made a long-term progress in the aspect of overcoming forest fires; forest fire prevention and detection is then more realistic than fire suppression. The traditional monitoring method mainly depends on manpower to patrol regularly, establish a watchtower and the like. The monitoring and protecting system in the prior art is difficult to accurately identify the occurrence of fire.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a monitoring protection device and a monitoring protection system, and aims to solve the technical problem that fire disaster is difficult to accurately identify in the prior art.
In order to achieve the above object, the present invention provides a monitoring protection device, including: the system comprises an environment detection module, a control module, an image acquisition module and a wireless communication module;
the control module is respectively connected with the environment detection module, the image acquisition module and the wireless communication module, and the wireless communication module is connected with an upper computer;
the environment detection module is used for collecting real-time environment data in an environment to be detected;
the environment detection module is also used for carrying out data cleaning on the acquired real-time environment data to obtain effective environment data and sending the effective environment data to the control module;
the control module is used for simulating a theoretical image at the current moment according to the effective environment data and the ecological sample information in the preset range acquired by the image acquisition module;
the image acquisition module is used for acquiring an actual image of the current moment in the environment to be detected and sending the acquired actual image to the control module;
the control module is further configured to perform region division on the theoretical image and the actual image respectively to obtain a region-divided theoretical image and a region-divided actual image;
the control module is further used for calculating the region characteristic weight of the actual image after the region division;
the control module is further configured to perform similarity calculation on the same region of the theoretical image after the region division and the actual image after the region division respectively to obtain region similarity;
the control module is further used for determining the overall image similarity according to the region feature weight and the region similarity;
the control module is further used for generating alarm information according to the overall image similarity and sending the alarm information to the upper computer through the wireless communication module.
Optionally, the control module is further configured to establish an initial image simulation model according to the historical environment information of the environment to be detected, the time information corresponding to the collected historical environment information, and the ecological sample information;
the control module is further used for training the image simulation model according to the sample environment information, the sample time information and the ecological sample information to obtain a target image simulation model;
the control module is further configured to input the effective environment data and the ecological sample information to the target image simulation model, and output a model output result as a theoretical image.
Optionally, the monitoring protection device further includes: a self-checking module;
the self-checking module is connected with the control module;
the control module is also used for generating a detection instruction and sending the detection instruction to the self-checking module;
the self-checking module is used for detecting the image acquisition module according to the detection instruction and feeding back a detection result to the control module;
the control module is further configured to generate the image acquisition instruction when the detection result is that the image acquisition module is abnormal, and send the image acquisition instruction to a standby monitoring protection device in the environment to be detected through the wireless communication module, so that the standby monitoring protection device acquires and feeds back the actual image.
Optionally, the monitoring protection device further includes: a positioning module;
the positioning module is respectively connected with the control module and the wireless communication module;
the positioning module is used for acquiring device position information of the monitoring protection device and sending the device position information to the wireless communication module;
the wireless communication module is also used for sending the device position information to the upper computer.
Optionally, the positioning module is further configured to send the device location information to the control module;
the control module is further used for determining area position information with risks according to the device position information and the actual image, and sending the characteristic area information to the wireless communication module;
the wireless communication module is also used for sending the region position information to the upper computer.
Optionally, the monitoring protection device further includes: a power conversion module;
the power supply conversion module is respectively connected with an external power supply, the control module, the image acquisition module and the wireless communication module;
the power supply conversion module is used for converting the external power supply into an internal power supply required by the control module, the image acquisition module and the wireless communication module.
Optionally, the wireless communication module includes: a communication chip and a reset circuit;
the communication chip is respectively connected with the control module, the reset circuit and an external antenna, and the reset circuit is connected with the control module;
the control module is also used for generating a reset instruction and sending the reset instruction to the reset circuit;
the reset circuit is used for resetting the communication chip according to the reset instruction;
and the communication chip is used for receiving the alarm information and sending the alarm information to the upper computer through the external antenna.
Optionally, the reset circuit comprises: the circuit comprises a first resistor, a second resistor and a first triode;
the first end of the first resistor is connected with the reset control end of the control module, the second end of the first resistor is connected with the first end of the second resistor and the base of the first triode respectively, the collector of the first triode is connected with the reset end of the communication chip, the emitter of the first triode is connected with the second end of the second resistor, and the second end of the second resistor is grounded.
Optionally, the monitoring protection device further includes: a storage module;
the storage module is connected with the control module;
the control module is also used for generating an extraction instruction and sending the extraction instruction to the storage module;
and the storage module is used for feeding back the ecological sample information to the control module when the extraction instruction is received.
In order to achieve the above object, the present invention further provides a monitoring protection system, which includes the monitoring protection device.
The invention provides a monitoring protection device and a system, wherein the device collects real-time environmental data in an environment to be detected; carrying out data cleaning on the collected real-time environment data to obtain effective environment data, and simulating a theoretical image at the current moment according to the effective environment data and ecological sample information in a preset range; acquiring an actual image of the current moment in the environment to be detected, and respectively carrying out region division on the theoretical image and the actual image so as to obtain a region-divided theoretical image and a region-divided actual image; calculating the regional characteristic weight of the actual image after the regional division; respectively carrying out similarity calculation on the theoretical image after the area division and the same area of the actual image after the area division to obtain area similarity; determining the overall image similarity according to the region feature weight and the region similarity; and generating alarm information according to the overall image similarity, and sending the alarm information to the upper computer through the wireless communication module. The invention simulates the theoretical image of the current moment by using the effective environmental data and the ecological sample information, and then determines whether the fire exists or not by the similarity of the theoretical image and the actual image, thereby realizing the accurate identification of the fire.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a monitoring protection device according to a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a monitoring protection device according to a second embodiment of the present invention;
fig. 3 is a circuit configuration diagram of a wireless communication module according to a second embodiment of the monitoring protection device of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
20 | |
| 30 | |
40 | |
| 41 | |
42 | |
| 50 | Self- |
60 | Positioning die |
| 70 | Power |
80 | Memory module |
| R1～R2 | First to second resistors | Q1 | A first triode |
| VCC | Power supply terminal | RESET | Reset terminal |
| ANT1～ANT2 | First to second antenna terminals | TX、RX | Transmitting terminal and receiving terminal |
| GND | Ground connection |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
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 all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should be considered to be absent and not within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a monitoring protection device according to a first embodiment of the present invention. A first embodiment of the present invention is proposed based on fig. 1.
As shown in fig. 1, in this embodiment, the monitoring protection device includes: the environment detection module 10, the control module 20, the image acquisition module 30 and the wireless communication module 40; the control module 20 is connected to the environment detection module 10, the image acquisition module 30 and the wireless communication module 40, and the wireless communication module 40 is connected to an upper computer.
It should be noted that the environment detection module 10 is a module for monitoring the environment data of the environment to be detected in real time. The environment detection module 10 may collect various environmental data in the environment to be detected, such as temperature data, air humidity data, meteorological data, etc. in a forest. The control module 20 is a module that controls acquisition and processing of data such as environmental data of an environment to be detected. The control module 20 can simulate the theoretical image at the current moment according to the collected real-time environment data and the ecological sample information. The control module 20 may be a multifunctional ARM control chip, but may also be other control chips with the same function. The image acquisition module 30 is a module for acquiring an image in an environment to be detected. The image acquisition module 30 may be a remote camera, an infrared camera, or the like. The wireless communication module 40 is a module for data information interaction. The wireless communication module 40 may be a LoRa module, a mobile communication module, or a radio module.
In a specific implementation, the environment detection module 10 may collect real-time environment data in an environment to be detected; the environment detection module 10 may further perform data cleaning on the acquired real-time environment data to obtain effective environment data, and send the effective environment data to the control module 20; the control module 20 can simulate a theoretical image at the current moment through a trained target avatar simulation model according to the effective environment data and the ecological sample information in the preset range acquired by the image acquisition module; the image acquisition module 30 may acquire an actual image of the current time in the environment to be detected, and send the acquired actual image to the control module 20; the control module 20 may further perform region division on the theoretical image and the actual image respectively to obtain a region-divided theoretical image and a region-divided actual image; calculating the regional characteristic weight of the actual image after the regional division; respectively carrying out similarity calculation on the same regions of the theoretical image after the region division and the actual image after the region division to obtain region similarity, and determining the overall image similarity according to the region feature weight and the region similarity; and generating alarm information according to the overall image similarity, and sending the alarm information to the upper computer through the wireless communication module 40.
It should be understood that the real-time environmental data may be temperature data, humidity data meteorological data, etc. related data within the environment to be sensed. Data cleansing is the process of re-examining and verifying data with the aim of deleting duplicate information, correcting existing errors, and providing valid environmental data. The real-time environment data comprises invalid environment data and valid environment data, and the data cleaning can remove the invalid environment data in the real-time environment data to obtain the valid environment data. For example, data cleaning may be performed by screening acquired real-time environment data, deleting repeated environment data, filtering noise data with a large frequency difference from the real-time environment data through a filter, and the like. The ecological sample information in the preset range refers to information corresponding to the ecological sample in the long-time collection range of the image collection module 30, and the ecological sample information may include tree information, river information, and the like. Under the condition that the environment is not changed greatly, the ecological sample information is not changed greatly in a short time, but the ecological sample information collected before the fire disaster happens can be continuously updated in consideration of the accuracy of fire condition identification. The target image simulation model can be a model obtained by learning and training through a deep learning algorithm and a large amount of sample libraries. When a theoretical image is simulated, a target image simulation model must be trained through a convolutional neural network and deep learning, and the accuracy of the target image simulation model is ensured. Image area division the theoretical image and the actual image can be divided by image area segmentation technique. The purpose of image region segmentation is to segment a region of an object from an image, i.e. to find a set of image elements corresponding to the object or the surface of the object, which appear as two-dimensional blobs, which is one of the basic shape features of the region. Of course, in specific implementations, the division may be performed in other manners, such as simple division by a cutting line, and the like. The regional characteristic weight refers to the influence weight of the characteristic in the region after division on fire identification. The region feature weight is determined according to the importance of the feature information in the divided region, for example, a cloud in the sky at the far end is in the divided region, and the region feature weight of the region is small and may even be zero. The region similarity refers to the degree of similarity between the divided theoretical image and the actual image. For example, in a fire area, the theoretical image of the fire area may have a small similarity to the actual image, and in the case of a fire not occurring earlier, the theoretical image of the fire area may include the same tree, and the similarity of the fire area may be high. The alarm information is generated according to the overall image similarity, namely when the overall image similarity is lower than a certain threshold value, a part of areas are burnt possibly due to the influence of fire, and the alarm information needs to be generated in time to alarm at the moment.
The embodiment provides a monitoring protection device, which collects real-time environmental data in an environment to be detected; carrying out data cleaning on the collected real-time environment data to obtain effective environment data, and simulating a theoretical image at the current moment according to the effective environment data and ecological sample information in a preset range; acquiring an actual image of the current moment in the environment to be detected, and respectively carrying out region division on the theoretical image and the actual image so as to obtain a region-divided theoretical image and a region-divided actual image; calculating the regional characteristic weight of the actual image after the regional division; respectively carrying out similarity calculation on the theoretical image after the area division and the same area of the actual image after the area division to obtain area similarity; determining the overall image similarity according to the region feature weight and the region similarity; and generating alarm information according to the overall image similarity, and sending the alarm information to the upper computer through the wireless communication module. The embodiment simulates the theoretical image of the current moment by using the effective environmental data and the ecological sample information, and then determines whether a fire exists or not by the similarity of the theoretical image and the actual image, thereby realizing accurate identification of the occurrence of the fire.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a monitoring protection device according to a second embodiment of the present invention. Based on the first embodiment of the monitoring and protection device, a second embodiment of the monitoring and protection device of the present invention is provided.
In this embodiment, the control module 20 is further configured to establish an initial image simulation model according to the historical environment information of the environment to be detected, the time information corresponding to the collected historical environment information, and the ecological sample information; the control module 20 is further configured to train the image simulation model according to the sample environment information, the sample time information, and the ecological sample information, and obtain a target image simulation model; the control module 20 is further configured to input the effective environment data and the ecological sample information to the target image simulation model, and output a model output result as a theoretical image.
Certainly, in the specific training process, an initial image simulation model can be established through the historical environment data in the environment to be detected, the time information corresponding to the historical environment data and the ecological sample information through a deep learning algorithm, and after training is carried out on a large amount of sample environment data and sample time data, an accurate target image simulation model can be obtained. In the process, part of sample data can be selected to test the accuracy of the target image simulation model, and the training process is repeated when the test is unqualified until the similarity between the theoretical image and the actual image simulated by the target image simulation model meets a certain condition, for example, the similarity between the simulated theoretical image and the actual image without fire is more than ninety-nine percent.
In this embodiment, the wireless communication module 40 may receive a monitoring instruction sent by the upper computer, and send the monitoring instruction to the control module 20; the control module 20 may generate the image capturing instruction when receiving the monitoring instruction, and send the image capturing instruction to the image obtaining module 30.
It should be noted that, monitoring personnel can check the current actual image information in the area to be detected through the upper computer, and can monitor the area to be detected at any time. In the specific implementation process, the upper computer can send a monitoring instruction to the wireless communication module 40, when the wireless communication module 40 receives the monitoring instruction sent by the upper computer, the monitoring instruction can be sent to the control module 20, the control module 20 can receive the monitoring instruction, the image acquisition instruction is generated and sent to the image acquisition module 30, and the image acquisition module 30 can start to acquire the current actual image information and feed the current actual image information back to the upper computer for display.
In this embodiment, the monitoring protection device further includes: a self-test module 50; wherein the self-test module 50 is connected with the control module 20.
The self-inspection module 50 is a module for detecting the operation state of the image acquisition module 30. The image acquisition module 30 is often arranged in a forest, and in a relatively complex environment in the forest, the image acquisition module 30 inevitably has a simple fault, and at this time, in order to accurately identify a forest fire, the state of the image acquisition module 30 can be detected before the current environment image is acquired. When the image acquisition module 30 is abnormal, the feedback can be performed in time, and the current actual image information in the environment to be detected is acquired through other monitoring protection devices, namely standby monitoring protection devices, in the environment area to be detected. The monitoring protection devices can be connected with each other through an upper computer, and the monitoring protection devices can be connected with each other through self-networking.
In a specific implementation, the control module 20 may generate a detection instruction and send the detection instruction to the self-checking module 50; the self-inspection module 50 may perform inspection on the image acquisition module according to the inspection instruction, and feed back an inspection result to the control module 20; the control module 20 may further generate the image acquisition instruction when the detection result is that the image acquisition module is abnormal, and send the image acquisition instruction to a standby monitoring protection device in the environment to be detected through the wireless communication module 40, so that the standby monitoring protection device acquires the actual image at the current moment.
In this embodiment, the monitoring protection device further includes: a positioning module 60; wherein the positioning module 60 is connected to the control module 20 and the wireless communication module 40, respectively.
The positioning module 60 is a module for acquiring location information of the monitoring protection device. The positioning module 60 can monitor the position information of the protection device when the fire is identified to the upper computer, and the upper computer can display the position information of the device corresponding to the monitoring protection device which detects the fire when the alarm information is prompted, so that the protection personnel can determine the position where the fire occurs timely. The positioning module 60 may also send the device location information to the control module 20, and the control module 20 may determine the location information of the area where the risk exists according to the device location information of the monitoring protection device and the acquired actual image. The information on the location of the area where the fire is present is information corresponding to the location of the area where the fire is present. In the specific determination process, the information of the location of the area with risk may be determined according to the location of the image acquisition module 30 and the location of the area in the actual image relative to the monitoring protection device. For example, when road monitoring is performed, the current accurate position of the automobile can be determined according to the position of the monitoring camera and the position of the automobile in the image shot by the monitoring camera. The control module 20 may send the characteristic position information corresponding to the characteristic information, that is, the fire occurrence position information, to the upper computer for display.
In a specific implementation, the positioning module 60 may obtain device location information of the monitoring protection device, and send the device location information to the wireless communication module 40; the wireless communication module 40 may transmit the device position information to the upper computer. Of course, the positioning module 60 may also send the device location information to the control module 20; the control module 20 may determine feature position information of the feature information according to the device position information and the current actual image information, and transmit the feature position information to the wireless communication module 40; the wireless communication module 40 may also send the characteristic position information to the upper computer.
In this embodiment, the monitoring protection device further includes: a power conversion module 70; the power conversion module 70 is connected to an external power source, the control module 20, the image capturing module 30, and the wireless communication module 40, respectively.
The power conversion module 70 is a module that converts an external power supply into an internal power supply required by the internal module. For example, the voltage of the external power source is 220V, and the monitoring protection device needs internal voltages of 12V, 24V, 5V, 3.3V, and the like, and the external 220V voltage can be converted into voltages required by the modules inside the monitoring protection device through the power conversion module 70. The power conversion module 70 may be directly connected to the control module 20, the image capturing module 30 and the wireless communication module 40 to provide the required internal voltage for the control module 20, the image capturing module 30 and the wireless communication module 40, or may be indirectly connected to the image capturing module 30 and the wireless communication module 40 through the control module 20. The power conversion module 70 can convert the external power into the internal power required by the control module 20, the image capturing module 30 and the wireless communication module 40.
In this embodiment, the wireless communication module 40 includes: a communication chip 41 and a reset circuit 42; the communication chip 41 is connected to the control module 20, the reset circuit 42 and an external antenna, respectively, and the reset circuit 42 is connected to the control module 20.
The communication chip 41 is a chip for controlling the reception and transmission of information. The chip can be connected with an external antenna to monitor information interaction between the protection device and an upper computer. The communication chip 41 can implement modulation and frequency adjustment of a signal to be transmitted, and can also implement processes such as demodulation of a received signal. For example, the communication chip 41 may modulate a signal to be transmitted, modulate the signal to be transmitted into a radio frequency signal that is beneficial to be transmitted by an external antenna, and then transmit the radio frequency signal to an upper computer through the external antenna. The reset circuit 42 is a circuit for resetting the communication chip 41. When the communication chip 41 completes one data interaction, in order to avoid the influence of the previous data interaction on the next data interaction process, the communication chip 41 needs to be reset so as to perform the next data interaction at any time. The control module 20 may control the reset circuit 42 to reset the communication chip 41 by generating a reset signal.
In particular implementations, the control module 20 may generate a reset instruction and send the reset instruction to the reset circuit 42; the reset circuit 42 may reset the communication chip 41 according to the reset instruction. In this embodiment, the communication chip 41 receives the alarm information, and sends the alarm information to the host computer through the external antenna, and certainly, the communication chip 41 can also receive information such as a monitoring instruction sent by the host computer through the external antenna.
Referring to fig. 3, in the present embodiment, the reset circuit 42 includes: the circuit comprises a first resistor R1, a second resistor R2 and a first triode Q1;
a first end of the first resistor R1 is connected to a RESET control end of the control module 20, a second end of the first resistor R1 is connected to a first end of the second resistor R2 and a base of the first transistor Q1, respectively, a collector of the first transistor Q1 is connected to a RESET end RESET of the communication chip 41, an emitter of the first transistor Q1 is connected to a second end of the second resistor R2, and a second end of the second resistor R2 is grounded GND.
It should be noted that, the control module 20 may send a high level signal to the first end of the first resistor R1 through the RESET control end to make the base of the first transistor Q1 in a high level state, the first transistor Q1 is turned on, and the communication chip 41 may flow the voltage in the communication chip 41 to the ground through the first transistor Q1 through the RESET end RESET. After the short reset time, the control module 20 may send a low signal to the first terminal of the first resistor R1 through the reset control terminal to make the base of the first transistor Q1 in a low state, the first transistor Q1 is turned off, and the communication chip 41 is powered on again to complete the reset. The communication chip 41 may be connected to the information transmitting terminal of the control module 20 through a receiving terminal RX, the transmitting terminal RX of the communication chip 41 is connected to the information receiving terminal of the control module 20, and the first antenna terminal INT1 and the second antenna terminal INT2 of the communication chip 41 are connected to an external antenna. The cell power supply terminal VCC of the communication chip 41 is connected to an internal power supply.
In this embodiment, the monitoring protection device further includes: a storage module 80; wherein the storage module 80 is connected with the control module 20.
Before theoretical image simulation, the ecological sample information needs to be extracted, and the ecological sample information may be collected by the image collection module 30 and stored in the storage module 80 through the control module 20, and of course, the ecological sample information may change over time, and the control module 20 may continuously update the ecological sample information in a covering storage manner on the ecological sample information before a fire disaster occurs. The control module 20 may extract the preset image information from the storage module 80 before the comparison.
In particular implementations, the control module 20 may generate fetch instructions and send the fetch instructions to the storage module 80; the storage module 80 may feed back the ecological sample information to the control module 20 when receiving the extraction instruction, and the control module 20 may simulate a theoretical image according to the ecological sample information, the effective environment data, and the current time information when receiving the ecological sample information.
The embodiment provides a monitoring protection device, which collects real-time environmental data in an environment to be detected; carrying out data cleaning on the collected real-time environment data to obtain effective environment data, and simulating a theoretical image at the current moment according to the effective environment data and ecological sample information in a preset range; acquiring an actual image of the current moment in the environment to be detected, and respectively carrying out region division on the theoretical image and the actual image so as to obtain a region-divided theoretical image and a region-divided actual image; calculating the regional characteristic weight of the actual image after the regional division; respectively carrying out similarity calculation on the theoretical image after the area division and the same area of the actual image after the area division to obtain area similarity; determining the overall image similarity according to the region feature weight and the region similarity; and generating alarm information according to the overall image similarity, and sending the alarm information to the upper computer through the wireless communication module. According to the embodiment, the ecological sample information is continuously updated, the theoretical image at the current moment is simulated by using the effective environment data and the ecological sample information, and then the overall image similarity of the theoretical image and the actual image determines whether a fire exists, so that the fire is more accurately identified.
In order to achieve the above object, the present invention further provides a monitoring protection system, which includes the monitoring protection device as described above. The specific structure of the monitoring protection device refers to the above embodiments, and since the monitoring protection system adopts all technical solutions of all the above embodiments, all beneficial effects brought by the technical solutions of the above embodiments are at least achieved, and are not repeated herein.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A monitoring and protection device, comprising: the system comprises an environment detection module, a control module, an image acquisition module and a wireless communication module;
the control module is respectively connected with the environment detection module, the image acquisition module and the wireless communication module, and the wireless communication module is connected with an upper computer;
the environment detection module is used for collecting real-time environment data in an environment to be detected;
the environment detection module is also used for carrying out data cleaning on the acquired real-time environment data to obtain effective environment data and sending the effective environment data to the control module;
the control module is used for simulating a theoretical image at the current moment according to the effective environment data and the ecological sample information in the preset range acquired by the image acquisition module;
the image acquisition module is used for acquiring an actual image of the current moment in the environment to be detected and sending the acquired actual image to the control module;
the control module is further configured to perform region division on the theoretical image and the actual image respectively to obtain a region-divided theoretical image and a region-divided actual image;
the control module is further used for calculating the region characteristic weight of the actual image after the region division;
the control module is further configured to perform similarity calculation on the same region of the theoretical image after the region division and the actual image after the region division respectively to obtain region similarity;
the control module is further used for determining the overall image similarity according to the region feature weight and the region similarity;
the control module is further used for generating alarm information according to the overall image similarity and sending the alarm information to the upper computer through the wireless communication module.
2. The monitoring and protection device of claim 1, wherein the control module is further configured to establish an initial image simulation model according to historical environment information of the environment to be detected, time information corresponding to the collected historical environment information, and the ecological sample information;
the control module is further used for training the image simulation model according to the sample environment information, the sample time information and the ecological sample information to obtain a target image simulation model;
the control module is further configured to input the effective environment data and the ecological sample information to the target image simulation model, and output a model output result as a theoretical image.
3. The monitoring and protection device of claim 1, further comprising: a self-checking module;
the self-checking module is connected with the control module;
the control module is also used for generating a detection instruction and sending the detection instruction to the self-checking module;
the self-checking module is used for detecting the image acquisition module according to the detection instruction and feeding back a detection result to the control module;
the control module is further configured to generate the image acquisition instruction when the detection result is that the image acquisition module is abnormal, and send the image acquisition instruction to a standby monitoring protection device in the environment to be detected through the wireless communication module, so that the standby monitoring protection device acquires and feeds back the actual image.
4. The monitoring and protection device of claim 3, further comprising: a positioning module;
the positioning module is respectively connected with the control module and the wireless communication module;
the positioning module is used for acquiring device position information of the monitoring protection device and sending the device position information to the wireless communication module;
the wireless communication module is also used for sending the device position information to the upper computer.
5. The monitoring and protection device of claim 4, wherein the location module is further configured to send the device location information to the control module;
the control module is further used for determining area position information with risks according to the device position information and the actual image, and sending the characteristic area information to the wireless communication module;
the wireless communication module is also used for sending the region position information to the upper computer.
6. The monitoring and protection device of claim 5, further comprising: a power conversion module;
the power supply conversion module is respectively connected with an external power supply, the control module, the image acquisition module and the wireless communication module;
the power supply conversion module is used for converting the external power supply into an internal power supply required by the control module, the image acquisition module and the wireless communication module.
7. The monitoring and protection device of claim 1, wherein the wireless communication module comprises: a communication chip and a reset circuit;
the communication chip is respectively connected with the control module, the reset circuit and an external antenna, and the reset circuit is connected with the control module;
the control module is also used for generating a reset instruction and sending the reset instruction to the reset circuit;
the reset circuit is used for resetting the communication chip according to the reset instruction;
and the communication chip is used for receiving the alarm information and sending the alarm information to the upper computer through the external antenna.
8. The monitoring and protection device of claim 7, wherein the reset circuit comprises: the circuit comprises a first resistor, a second resistor and a first triode;
the first end of the first resistor is connected with the reset control end of the control module, the second end of the first resistor is connected with the first end of the second resistor and the base of the first triode respectively, the collector of the first triode is connected with the reset end of the communication chip, the emitter of the first triode is connected with the second end of the second resistor, and the second end of the second resistor is grounded.
9. The monitoring and protection device of claim 8, further comprising: a storage module;
the storage module is connected with the control module;
the control module is also used for generating an extraction instruction and sending the extraction instruction to the storage module;
and the storage module is used for feeding back the ecological sample information to the control module when the extraction instruction is received.
10. A supervisory protection system characterised in that it comprises a supervisory protection device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110544954.9A CN113379990B (en) | 2021-05-19 | 2021-05-19 | Monitoring protection device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110544954.9A CN113379990B (en) | 2021-05-19 | 2021-05-19 | Monitoring protection device and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113379990A true CN113379990A (en) | 2021-09-10 |
| CN113379990B CN113379990B (en) | 2022-07-12 |
Family
ID=77571209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110544954.9A Active CN113379990B (en) | 2021-05-19 | 2021-05-19 | Monitoring protection device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113379990B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113990027A (en) * | 2021-09-17 | 2022-01-28 | 珠海格力电器股份有限公司 | Alarm method and device, electronic equipment, intelligent bed and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1926575A (en) * | 2004-03-03 | 2007-03-07 | 日本电气株式会社 | Image similarity calculation system, image search system, image similarity calculation method, and image similarity calculation program |
| WO2012167609A2 (en) * | 2011-06-09 | 2012-12-13 | 广州飒特红外股份有限公司 | Forest fire early-warning system and method based on infrared thermal imaging technology |
| DE102015211954A1 (en) * | 2015-06-26 | 2016-12-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method and device for contactless measuring of an object surface |
| CN108334801A (en) * | 2017-01-20 | 2018-07-27 | 杭州海康威视系统技术有限公司 | A kind of method for recognizing fire disaster, device and fire alarm system |
| CN110084992A (en) * | 2019-05-16 | 2019-08-02 | 武汉科技大学 | Ancient buildings fire alarm method, device and storage medium based on unmanned plane |
| CN112601494A (en) * | 2018-08-31 | 2021-04-02 | 富士胶片株式会社 | Similarity determination device, method, and program |
-
2021
- 2021-05-19 CN CN202110544954.9A patent/CN113379990B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1926575A (en) * | 2004-03-03 | 2007-03-07 | 日本电气株式会社 | Image similarity calculation system, image search system, image similarity calculation method, and image similarity calculation program |
| WO2012167609A2 (en) * | 2011-06-09 | 2012-12-13 | 广州飒特红外股份有限公司 | Forest fire early-warning system and method based on infrared thermal imaging technology |
| DE102015211954A1 (en) * | 2015-06-26 | 2016-12-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method and device for contactless measuring of an object surface |
| CN108334801A (en) * | 2017-01-20 | 2018-07-27 | 杭州海康威视系统技术有限公司 | A kind of method for recognizing fire disaster, device and fire alarm system |
| CN112601494A (en) * | 2018-08-31 | 2021-04-02 | 富士胶片株式会社 | Similarity determination device, method, and program |
| CN110084992A (en) * | 2019-05-16 | 2019-08-02 | 武汉科技大学 | Ancient buildings fire alarm method, device and storage medium based on unmanned plane |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113990027A (en) * | 2021-09-17 | 2022-01-28 | 珠海格力电器股份有限公司 | Alarm method and device, electronic equipment, intelligent bed and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113379990B (en) | 2022-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110514626B (en) | Data calibration method of atmosphere pollution monitoring system and atmosphere pollution monitoring system | |
| CN108574737B (en) | Agricultural automatic monitoring system and method based on cloud technology and zynq platform | |
| Basha et al. | Model-based monitoring for early warning flood detection | |
| CN109448295A (en) | A kind of forest, grassland fireproofing prewarning monitoring system | |
| CN106485868A (en) | The monitoring server of the monitoring method of the condition of a fire, system and the condition of a fire | |
| CN205354263U (en) | Forest fire detection system based on infrared thermal imagery | |
| CN113379990B (en) | Monitoring protection device and system | |
| CN203338502U (en) | IOT (Internet of Things) monitoring and early-warning command system for forest fire prevention and ecological prevention | |
| CN202871010U (en) | A double-waveband wireless forest fire early warning system based on an unmanned aerial vehicle | |
| CN106370940A (en) | Method and system for detecting the average electric field in atmosphere | |
| CN109141538A (en) | A kind of real-time dynamic and intelligent investigation and monitoring equipment of National land space resource | |
| CN204965689U (en) | Mountain torrents calamity monitoring collection system of reliable operation | |
| CN113141677B (en) | WIFI-based remote monitoring system for home of old people | |
| CN110413002A (en) | A kind of unmanned aerial vehicle remote sensing information collecting method and device | |
| Deshpande et al. | Forest monitoring system using sensors, wireless communication and image processing | |
| CN210428556U (en) | Multipurpose electronic security inspection system based on unmanned aerial vehicle technology | |
| CN208986931U (en) | A kind of sensor device of intelligence frozen earth roadbed safety monitoring | |
| CN208351668U (en) | A kind of smoke-alarm system | |
| CN110675522A (en) | Multipurpose electronic security inspection system based on unmanned aerial vehicle technology | |
| Arisandi et al. | A Development of Multi-Platform Based Forestry Wildfire Prevention System Using Incremental Model: Case study: a peatland area in Siak Regency | |
| CN109785574A (en) | A kind of fire detection method based on deep learning | |
| CN205648775U (en) | Long -range insect pest prevention and control system in farmland | |
| CN204330022U (en) | A kind of visual air quality detecting device | |
| CN104101419B (en) | A kind of deviation of weight warning system being applied to Automobile Digital weighbridge and method | |
| CN207292422U (en) | A kind of remote sense monitoring system based on bracelet and unmanned plane |
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 |