CN115394028A - Fire point monitoring system, method, device and medium - Google Patents
Fire point monitoring system, method, device and medium Download PDFInfo
- Publication number
- CN115394028A CN115394028A CN202211029392.5A CN202211029392A CN115394028A CN 115394028 A CN115394028 A CN 115394028A CN 202211029392 A CN202211029392 A CN 202211029392A CN 115394028 A CN115394028 A CN 115394028A
- Authority
- CN
- China
- Prior art keywords
- video
- fire
- unit
- video acquisition
- terminals
- 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 130
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000004458 analytical method Methods 0.000 claims description 29
- 238000012545 processing Methods 0.000 claims description 24
- 238000013500 data storage Methods 0.000 claims description 21
- 238000004590 computer program Methods 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000006855 networking Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 abstract description 6
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000007726 management method Methods 0.000 description 5
- 238000013507 mapping Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000644 propagated effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241000579895 Chlorostilbon Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000010976 emerald Substances 0.000 description 1
- 229910052876 emerald Inorganic materials 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 235000021178 picnic Nutrition 0.000 description 1
- ZLIBICFPKPWGIZ-UHFFFAOYSA-N pyrimethanil Chemical compound CC1=CC(C)=NC(NC=2C=CC=CC=2)=N1 ZLIBICFPKPWGIZ-UHFFFAOYSA-N 0.000 description 1
- 239000010979 ruby Substances 0.000 description 1
- 229910001750 ruby Inorganic materials 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 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
- G08B17/005—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
- 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
-
- 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
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Signal Processing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Astronomy & Astrophysics (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a fire monitoring system, a fire monitoring method, a fire monitoring device and a fire monitoring medium, relates to the field of disaster monitoring, and provides the fire monitoring system, the fire monitoring method, the fire monitoring device and the fire monitoring medium, wherein video data of a plurality of positions in a forest area are obtained through a plurality of video acquisition terminals, the video data are analyzed to obtain fire information, and the video data are displayed in real time according to the fire risk priority of the positions in the forest area, so that the whole real-time monitoring of the forest area is realized, the fire information is obtained in time, the problems that the traditional manual forest area patrol cannot completely cover the forest area and the position of a fire point in the forest area cannot be determined timely and accurately are solved, and the natural safety of the forest area is guaranteed.
Description
Technical Field
The invention relates to the field of disaster monitoring, in particular to a fire point monitoring system, a fire point monitoring method, a fire point monitoring device and a fire point monitoring medium.
Background
With the continuous development of the national afforestation industry, the forest land area and the forest storage capacity are increased year by year, and the key points of the forestry work gradually draw close to the forest management and protection. The fire is one of the main disasters which threaten the work safety and social development most frequently and most generally, while the forest fire is the most common natural disaster in the forest, which often seriously damages the forest resources, destroys the ecological environment and poses great threat to the life and property safety of people. Therefore, forest fire prevention work is a major part of forest management and maintenance work. The traditional forest fire prevention monitoring means is mainly realized by patrol of forest protection personnel on forests, but due to the fact that the forest protection personnel are not enough in configuration, the forest is rugged in terrain, the manual patrol range is limited, and the manual patrol visual field is narrow, the forest protection personnel are greatly limited in time and space, and therefore the manual patrol cannot completely cover the forest area and cannot timely and accurately determine the position of a fire point in the forest area. Meanwhile, most of the existing forest regions are far away, and the infrastructure (including forest fire prevention facilities, forest resource facilities and other various facilities) of the existing forest regions lack digital support, so that the devices cannot cooperatively provide overall information in the range of the forest regions, and good pre-disaster warning working conditions cannot be provided.
Disclosure of Invention
In order to integrally monitor the fire condition in the forest region in real time and accurately and timely obtain the fire condition information of the forest region, the invention provides a fire point monitoring system, which comprises:
a video acquisition unit: the system comprises a plurality of first video acquisition terminals, a plurality of second video acquisition terminals and a plurality of display terminals, wherein the first video acquisition terminals are used for acquiring a plurality of video data and corresponding geographic position data;
a video analysis unit: the system comprises a plurality of video data acquisition units, a first fire information acquisition unit and a second fire information acquisition unit, wherein the video data acquisition units are used for acquiring a plurality of video data;
a data storage unit: the system comprises a plurality of video acquisition terminals, a plurality of storage terminals and a plurality of display terminals, wherein the video acquisition terminals are used for storing a plurality of geographical position data and a plurality of first fire information corresponding to the video acquisition terminals and calculating the priority of the video acquisition terminal corresponding to the geographical position data according to the first fire information;
a video monitoring unit: the video monitoring unit is used for displaying the video data and marking the first fire information in the video data, wherein the video monitoring unit displays the corresponding video data according to the priority from high to low.
Wherein, the principle of the system is as follows: a plurality of first video acquisition terminals in the video acquisition unit respectively acquire video data of a plurality of positions in a forest region and corresponding geographic position data, and the video data are analyzed by the video analysis unit to acquire fire information; the data storage unit stores the fire information and the corresponding geographic position data, the priority of the video acquisition terminal corresponding to the geographic position data is determined according to the fire information, the higher the priority is, the higher the fire risk level of the position is, the important monitoring is needed by the system, and finally the video monitoring unit displays the video data and the fire information in sequence according to the priority, so that the fire information in the forest can be accurately and timely obtained, and the real-time integral monitoring of the fire condition in the forest is realized.
The fire monitoring system comprises a plurality of video acquisition terminals, a satellite monitoring unit and a video analysis unit, wherein the plurality of video acquisition terminals are distributed in a forest area in a scattered and dotted manner, so that the situation that the fire is spread due to the fact that the plurality of video acquisition terminals are distributed too sparsely and the situation that the fire in the forest area is not found in time is avoided, the satellite monitoring unit can be used for monitoring the fire in a large area, the satellite monitoring unit is used for obtaining fire position information, obtaining the fire position information through a satellite, and then obtaining the corresponding video acquisition terminal to block a fire area according to the fire position information, so that fire early warning can be effectively realized, and after the fire is found, the satellite monitoring unit sends the fire position information to the video analysis unit; the video analysis unit positions the corresponding video acquisition terminal according to the fire position information so as to further determine the fire position and the detailed condition, therefore, the video analysis unit obtains the corresponding second video acquisition terminal from the plurality of first video acquisition terminals according to the fire position information and the geographic position data, and obtains the second fire information according to the video data corresponding to the second video acquisition terminal.
The fire monitoring system comprises a video analysis unit, a video monitoring unit and a fire monitoring unit, wherein the fire information obtained by the video analysis unit is determined according to image characteristics such as smoke, fire and the like in video data, but the image characteristics such as the smoke, the fire and the like in the video data can also be generated due to artificial activities such as smoking, picnic and ancestor worship, for the artificial activities, although fire is not caused temporarily, the artificial activities still belong to risk behaviors which can cause fire, and in order to distinguish the artificial activities from the fire which has occurred, the fire monitoring system further comprises a rating unit which is used for rating the fire information displayed by the video monitoring unit according to the content displayed by the video monitoring unit and obtaining a rating result; and the data storage unit calculates the priorities of the video acquisition terminals according to the fire information and the rating results.
Further, whether the fire information obtained by the video analysis unit is misjudged due to human activities is judged according to whether the character image features and the fire image features such as smoke, fire and the like appear in the video data at the same time, and for a single video data, if the character image features and the fire image features appear at the same time, the fire image features in the video data at the moment are considered to be the fire image features in the images due to the human activities rather than the occurrence of fire, so that the rating unit performs rating calculation on the fire information displayed by the video monitoring unit according to the content displayed by the video monitoring unit, and the method comprises the following steps:
identifying fire point image characteristics, and acquiring a first time period corresponding to the fire situation image characteristics displayed by the video monitoring unit;
identifying the character image characteristics, and acquiring a second time period corresponding to the character image characteristics displayed by the video monitoring unit;
judging the overlapping degree of the first time interval and the second time interval, if the overlapping degree of the first time interval and the second time interval is greater than a threshold value, the fire information is key fire information, and if the overlapping degree of the first time interval and the second time interval is less than or equal to the threshold value, the fire information is general fire information.
Wherein, for unified management a plurality of video acquisition terminals make the inside data transmission of system more reliable and more stable, fire monitoring system still includes terminal network deployment unit, terminal network deployment unit is used for establishhing outside LAN, the video acquisition unit the video analysis unit the data storage unit with the video monitoring unit passes through outside LAN interconnection.
Wherein, because the equipment that can gather video data probably has been erect in forest region's the infrastructure, but because forest region is most in the place remote, existing equipment probably is not connected to the wide area network to can't provide video data as video acquisition terminal, in order to reduce the cost of erection of video acquisition terminal, fire monitoring system still includes network transmission unit, network transmission unit is used for making a plurality of video acquisition terminals and wide area network UNICOM, includes following step:
respectively obtaining the network access types of the video acquisition terminals;
and communicating the video acquisition terminals with a wide area network according to the network access type.
Furthermore, because the data formats of the video data obtained by the existing equipment capable of acquiring the video data are different, in order to unify the obtained video data formats, the fire monitoring system further comprises a video processing unit, and the video processing unit is used for performing compatibility processing on the video data.
Furthermore, because the specific processing modes and the difficulty of realizing the communication between the devices with different access types and the wide area network are different, in order to realize the communication between the devices with the wide area network by automatically selecting the mode with the lowest processing difficulty, the network transmission unit sequentially inspects the access types of the video acquisition terminals according to the occurrence probability of the access types, and obtains a plurality of access types of the video acquisition terminals.
The fire monitoring system comprises a video analysis unit, a fire monitoring unit and an information pushing unit, wherein the fire monitoring unit is used for monitoring fire conditions of a forest management and protection personnel or residents nearby the forest area, and the information pushing unit is used for pushing fire information obtained by the video analysis unit to a user.
In order to avoid the fire condition of a fault area which cannot be found in time due to the fact that the video acquisition terminals break down, the data storage unit is further used for storing the working state information of the video acquisition terminals, if the video acquisition terminals have fault terminals, the data storage unit improves the priority of one or more video acquisition terminals closest to the fault terminal, and when a certain video acquisition terminal breaks down, the expansion of the fire condition generated by a monitoring blind area is avoided by strengthening the monitoring on the video acquisition terminals near the solitary list in fault video acquisition during the period of waiting for maintaining the fault video acquisition terminal.
In order to achieve the above object, the present invention provides a fire monitoring method, which is implemented based on the above fire monitoring system, and comprises the following steps:
a video acquisition step, comprising: acquiring a plurality of video data and corresponding geographic position data through a plurality of video acquisition terminals in the video acquisition unit;
the network communication step comprises: enabling the video acquisition terminals to be respectively communicated with a wide area network;
the terminal networking step comprises the following steps: the video acquisition unit, the video analysis unit, the data storage unit and the video monitoring unit are interconnected through the external local area network;
a video analysis step, comprising: analyzing the video data to obtain first fire information;
a data processing step, comprising: storing a plurality of geographical position data and a plurality of first fire information corresponding to the video acquisition terminals in the database, and calculating the priority of the video acquisition terminals corresponding to the geographical position data according to the first fire information;
video processing steps, including: performing compatibility processing on the video data;
video monitoring step, including: and displaying the video data, and marking the first fire information in the video data, wherein the video monitoring unit displays the corresponding video data according to the priority from high to low.
The method comprises the following steps: the method comprises the steps that a plurality of video acquisition terminals obtain a plurality of video data and corresponding geographical position data, after a plurality of video acquisition units are communicated with a wide area network, the video data and the corresponding geographical position data are transmitted through a built external local area network, and first fire information is obtained through analysis; and calculating the priorities of a plurality of video acquisition terminals according to the first fire information, displaying the video data according to the priorities after performing compatibility processing on the video data, and marking the fire information, thereby realizing automatic real-time overall monitoring and early warning of the fire condition of the forest region.
In order to achieve the above object, the present invention provides a fire monitoring device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the fire monitoring method when executing the computer program.
To achieve the above object, the present invention provides a computer-readable storage medium storing a computer program which, when executed by a processor, implements the steps of the fire monitoring method.
One or more technical schemes provided by the invention at least have the following technical effects or advantages: the method comprises the steps that video data of a plurality of positions in a forest area are obtained through a plurality of video acquisition terminals, the video data are analyzed to obtain fire information, the video data are displayed in real time according to the fire risk priorities of the plurality of positions in the forest area, the forest area can be integrally monitored in real time, and the fire information can be obtained in time; the system is connected with a satellite monitoring unit, and after the fire position information is monitored by a fire point satellite, the fire point can be accurately positioned through the plurality of video acquisition terminals, so that the fire at a specific position in a forest area can be processed in time; based on the fact that existing video acquisition equipment in forest regions serves as a video acquisition terminal, the existing equipment is connected with a wide area network to achieve network communication, and system construction cost is effectively reduced; the data exchange in the system is realized through the external local area network, the safety and the stability of data transmission are guaranteed, a plurality of video acquisition terminals can be uniformly managed, and when a fault video acquisition terminal exists in the system, the problem that fire monitoring is not timely and incomprehensible due to faults is avoided by enhancing the monitoring of the video acquisition terminals adjacent to the fault terminal; fire information is pushed to forest management and maintenance personnel or forest area residents in time, so that users can take corresponding measures in time when a fire occurs; the technical scheme provided by the invention realizes the automatic and real-time integral monitoring of the fire condition in the forest region, accurately and timely obtains the fire condition information of the forest region, and effectively solves the problems that the existing artificial fire prevention monitoring means can not completely cover the forest region and can not timely and accurately determine the position of the fire point in the forest region.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention;
FIG. 1 is a schematic view of the fire monitoring system of the present invention;
FIG. 2 is a schematic flow chart of a method of fire monitoring according to the present invention;
FIG. 3 is a schematic diagram of database entity relationships in the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflicting with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
Example one
Referring to fig. 1, a fire monitoring system according to a first embodiment of the present invention includes:
a video acquisition unit: the system comprises a plurality of first video acquisition terminals, a plurality of second video acquisition terminals and a plurality of display terminals, wherein the first video acquisition terminals are used for acquiring a plurality of video data and corresponding geographic position data;
a video analysis unit: the system comprises a plurality of video data acquisition units, a first fire information acquisition unit and a second fire information acquisition unit, wherein the video data acquisition units are used for acquiring a plurality of video data;
a data storage unit: the system comprises a plurality of video acquisition terminals, a plurality of storage terminals and a plurality of display terminals, wherein the video acquisition terminals are used for storing a plurality of geographical position data and a plurality of first fire information corresponding to the video acquisition terminals and calculating the priorities of the video acquisition terminals corresponding to the geographical position data according to the first fire information;
a video monitoring unit: the video monitoring unit is used for displaying the video data and marking the first fire information in the video data, wherein the video monitoring unit displays the corresponding video data according to the priority from high to low.
The plurality of first video acquisition terminals may be video recording terminals, DVR recorders, wide dynamic cameras, infrared dome cameras, and other video recording devices capable of acquiring video data, and the specific type of the first video acquisition terminals is not specifically limited herein;
in this embodiment, the fire monitoring system further includes a satellite monitoring unit, where the satellite monitoring unit is configured to obtain fire position information and send the fire position information to the video analysis unit; the video analysis unit selects a corresponding second video acquisition terminal from the plurality of first video acquisition terminals according to the fire position information and the geographic position data, and acquires second fire information according to video data corresponding to the second video acquisition terminal, wherein the priority of the second video acquisition terminal is greater than that of the first video acquisition terminal.
Specifically, the satellite monitoring unit is implemented based on data provided by a Fire monitoring satellite, and the data of the Fire monitoring satellite can be obtained from data returned by Fire satellites such as a Sat See-Fire satellite, an environment first satellite, and the like, which is not specifically limited herein.
In this embodiment, the fire monitoring system further includes a rating unit, where the rating unit is configured to rate the fire information displayed by the video monitoring unit according to the content displayed by the video monitoring unit, and obtain a rating result; the data storage unit is further configured to store the rating result, and calculate priorities of the video acquisition terminals according to the fire information and the rating result, the data storage unit stores data by establishing a database, where the database may be a relational database such as Oracle, mySQL, postgreSQL, SQLite, or a non-relational database such as HBase, cassandra, redis, memcached, mongoDB, prometheus, and elastic search, and in this embodiment, a relational database is preferred, a type of the relational database is determined according to a data volume in an actual service, and this embodiment is not specifically limited herein, and specifically, in this embodiment, an E-R Diagram (Entity-Relationship Diagram) corresponding to the relational database established by the data storage unit is shown in fig. 3, and the relational database includes a terminal table and a fire table; the terminal table is used for storing information of the video acquisition terminals, and comprises terminal serial numbers and position data, wherein the terminal serial numbers are main keys of the table; the fire table is used for storing fire information of all positions of a forest region and comprises a fire information serial number, position data, fire data and fire grades, wherein the fire serial number is a main key of the table, the fire table is a slave table of the terminal table, and the position data is an external key of the terminal table.
In this embodiment, the rating unit performs rating calculation on the fire information displayed by the video monitoring unit according to the content displayed by the video monitoring unit, including the following steps:
identifying the fire point image characteristics, and acquiring a first time period corresponding to the fire point image characteristics displayed by the video monitoring unit;
identifying the character image characteristics, and acquiring a second time period corresponding to the character image characteristics displayed by the video monitoring unit;
judging the overlapping degree of the first time interval and the second time interval, if the overlapping degree of the first time interval and the second time interval is greater than a threshold value, the fire information is key fire information, and if the overlapping degree of the first time interval and the second time interval is less than or equal to the threshold value, the fire information is general fire information.
The rating unit may identify the fire point image features and the character image features according to the content displayed by the video monitoring unit, and the rating unit may be implemented by an image identification method based on a neural network, an image identification method based on a wavelet matrix, and an image identification method based on a fractal feature, which is not specifically limited herein.
Wherein the fire point image features comprise smoke features and flame features, and specifically, the fire point image features are considered to be included in the image when:
if a certain area in the extracted continuous image frames shows high brightness, the area is considered to have fire point image characteristics;
if a certain area in the continuous image frames is extracted to show irregular jitter of the same object, the area is considered to have fire point image characteristics;
if a certain area in the continuous image frames appears to be local smog, the area is considered to have fire point image characteristics.
The threshold is determined according to the environment temperature, the environment humidity and the vegetation density in actual use, and when the environment temperature is higher, the humidity is smaller or the vegetation density is larger in actual use, the set threshold is higher.
In this embodiment, the data storage unit is further configured to store working state information of the plurality of video capture terminals, and if a fault terminal exists in the plurality of video capture terminals, the data storage unit increases the priority of one or more video capture terminals closest to the fault terminal.
Specifically, the priority of each condition of the video acquisition terminal is from high to low: the video monitoring system comprises video acquisition terminals corresponding to key fire information, second video acquisition terminals corresponding to fire position information, video acquisition terminals corresponding to general fire information and video acquisition terminals corresponding to historical fire information recorded in a database, wherein if the video acquisition terminals meet two or more conditions of the priority, the priority is calculated according to the condition of higher priority, and the video monitoring unit displays corresponding video data according to the priority from high to low.
In this embodiment, the fire monitoring system further includes a terminal networking unit, the terminal networking unit is used for building an external local area network, and the video acquisition unit, the video analysis unit, the data storage unit and the video monitoring unit are interconnected through the external local area network.
The external local area network comprises a local area network sharing a network port, a local area network sharing a network card hardware address and a virtual local area network, the plurality of video acquisition terminals are distributed and dispersed in geographical positions due to wide forest area range, and the external local area network is preferably a virtual local area network based on organization structure division.
In this embodiment, the fire monitoring system further includes a network transmission unit, where the network transmission unit is configured to communicate the video capture terminals with a wide area network, and includes the following steps:
respectively obtaining the network access types of the video acquisition terminals;
and communicating the video acquisition terminals with a wide area network according to the network access type.
Specifically, the network access types of the video acquisition terminals may be remote access network access terminals, route mapping network access terminals, public network IP network access terminals, and intranet penetration network access terminals, and the network transmission unit sequentially inspects the network access types of the video acquisition terminals according to the network access type occurrence probability to obtain the network access types of the video acquisition terminals.
If the video acquisition terminal is a remote access network access terminal, the network transmission unit enables the video acquisition terminal to be communicated with a wide area network through a network cable or WIFI configured by the video acquisition terminal;
if the video acquisition terminal is a route mapping network access terminal, the network transmission unit communicates the video acquisition terminal with a wide area network, and the method comprises the following steps:
adding and setting a virtual server forwarding rule to the video acquisition terminal routing background;
configuring a local routing forwarding rule of the video acquisition terminal;
and distributing the local route of the video acquisition terminal to a public network IP address, so that the video acquisition terminal is communicated with a wide area network through route mapping.
If the video acquisition terminal is a public network IP network access terminal, the network transmission unit is used for communicating the video acquisition terminal with a wide area network and comprises the following steps:
acquiring a monitoring port number of the video acquisition terminal;
and establishing an external network server, and opening the monitoring port number through the external network server to enable the video acquisition terminal to be communicated with the wide area network through route mapping.
And if the video acquisition terminal is an intranet penetration network access terminal, the network transmission unit accesses the intranet IP of the video acquisition terminal into a wide area network through a reverse proxy by video acquisition, so that the video acquisition terminal is communicated with the wide area network through route mapping.
In this embodiment, in order to unify the obtained video data formats, the fire monitoring system further includes a video processing unit, and the video processing unit is configured to perform compatibility processing on the plurality of video data.
Specifically, the video processing unit decodes the video data into PMC data, and then uniformly encodes the PMC data, thereby implementing compatibility processing of the video data.
In this embodiment, the fire monitoring system further includes an information pushing unit, and the information pushing unit is configured to push the fire information obtained by the video analysis unit to a user.
Example two
Referring to fig. 2, a second embodiment of the present invention provides a fire monitoring method, where the fire monitoring method is implemented based on the fire monitoring system, and the fire monitoring method includes the following steps:
a video acquisition step comprising: acquiring a plurality of video data and corresponding geographic position data through a plurality of video acquisition terminals in the video acquisition unit;
the network communication step comprises: enabling the video acquisition terminals to be respectively communicated with a wide area network;
the terminal networking step comprises the following steps: the video acquisition unit, the video analysis unit, the data storage unit and the video monitoring unit are interconnected through the external local area network;
a video analysis step, comprising: analyzing the video data to obtain first fire information;
a data processing step, comprising: storing a plurality of geographical position data and a plurality of first fire information corresponding to the video acquisition terminals in the database, and calculating the priority of the video acquisition terminals corresponding to the geographical position data according to the first fire information;
video processing steps, including: performing compatibility processing on the video data;
video monitoring step, including: and displaying the video data, and marking the first fire information in the video data, wherein the video monitoring unit displays the corresponding video data according to the priority from high to low.
In the data processing step, the database may be a relational database such as Oracle, mySQL, postgreSQL, SQLite, or a non-relational database such as HBase, cassandra, redis, memcached, mongoDB, prometheus, elasticsearch, or the like, and in this embodiment, a relational database is preferred, the type of the relational database is determined according to the data amount in the actual service, and this embodiment is not specifically limited herein.
In the terminal networking step, the external local area network comprises a local area network sharing a network port, a local area network sharing a network card hardware address and a virtual local area network, and the plurality of video acquisition terminals are distributed and dispersed in geographical positions due to wide forest area range.
EXAMPLE III
The third embodiment of the invention provides an ignition monitoring device, which comprises a memory, a processor and a computer program which is stored in the memory and can run on the processor, wherein the processor realizes the steps of the ignition monitoring method when executing the computer program.
Example four
A fourth embodiment of the present invention provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, the computer program implements the steps of the fire monitoring method.
The processor may be a Central Processing Unit (CPU), other general purpose processor, a digital signal processor (digital signal processor), an Application Specific Integrated Circuit (Application Specific Integrated Circuit), an off-the-shelf programmable gate array (Field programmable gate array) or other programmable logic device, a discrete gate or transistor logic device, a discrete hardware component, or the like. The general purpose processor may be a microprocessor or any conventional processor.
The memory may be used to store the computer programs and/or modules, and the processor may implement the various functions of the fire monitoring apparatus of the invention by operating or executing the data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and the like. Further, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a smart memory card, a secure digital card, a flash memory card, at least one magnetic disk storage device, a flash memory device, or other volatile solid state storage device.
The fire monitoring device, if implemented as a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow in the above method embodiments may be realized by the present invention, and the computer program may be stored in a computer readable storage medium, and when the computer program is executed by a processor, the computer program may realize the steps of the above method embodiments. Wherein the computer program comprises computer program code, an object code form, an executable file or some intermediate form, etc. The computer readable medium may include: any entity or device capable of carrying said computer program code, a recording medium, a usb-disk, a removable hard disk, a magnetic disk, an optical disk, a computer memory, a read-only memory, a random access memory, a point carrier signal, a telecommunications signal, a software distribution medium, etc. It should be noted that the computer readable medium may contain content that is appropriately increased or decreased as required by legislation and patent practice in the jurisdiction.
Having described the basic concept of the invention, it should be apparent to those skilled in the art that the foregoing detailed disclosure is to be considered merely as illustrative and not restrictive of the broad invention. Various modifications, improvements and adaptations to the present description may occur to those skilled in the art, although not explicitly described herein. Such modifications, improvements and adaptations are proposed in the present specification and thus fall within the spirit and scope of the exemplary embodiments of the present specification.
Also, the description uses specific words to describe embodiments of the description. Reference throughout this specification to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic described in connection with at least one embodiment of the specification is included. Therefore, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, some features, structures, or characteristics of one or more embodiments of the specification may be combined as appropriate.
Moreover, those skilled in the art will appreciate that aspects of the present description may be illustrated and described in terms of several patentable categories or situations, including any new and useful combination of processes, machines, manufacture, or materials, or any new and useful modification thereof. Accordingly, aspects of this description may be performed entirely by hardware, entirely by software (including firmware, resident software, micro-code, etc.), or by a combination of hardware and software. The above hardware or software may be referred to as "data block," module, "" engine, "" unit, "" component, "or" system. Furthermore, aspects of the present description may be represented as a computer product, including computer readable program code, embodied in one or more computer readable media.
The computer storage medium may comprise a propagated data signal with the computer program code embodied therewith, for example, on baseband or as part of a carrier wave. The propagated signal may take any of a variety of forms, including electromagnetic, optical, etc., or any suitable combination. A computer storage medium may be any computer-readable medium that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code located on a computer storage medium may be propagated over any suitable medium, including radio, cable, fiber optic cable, RF, or the like, or any combination of the preceding.
Computer program code required for the operation of various portions of this specification may be written in any one or more programming languages, including an object oriented programming language such as Java, scala, smalltalk, eiffel, JADE, emerald, C + +, C #, VB.NET, python, and the like, a conventional programming language such as C, visual Basic, fortran 2003, perl, COBOL 2002, PHP, ABAP, a dynamic programming language such as Python, ruby, and Groovy, or other programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the latter scenario, the remote computer may be connected to the user's computer through any network format, such as a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet), or in a cloud computing environment, or as a service, such as a software as a service (SaaS).
Additionally, the order in which the elements and sequences of the process are recited in the specification, the use of alphanumeric characters, or other designations, is not intended to limit the order in which the processes and methods of the specification occur, unless otherwise specified in the claims. While various presently contemplated embodiments of the invention have been discussed in the foregoing disclosure by way of example, it is to be understood that such detail is solely for that purpose and that the appended claims are not limited to the disclosed embodiments, but, on the contrary, are intended to cover all modifications and equivalent arrangements that are within the spirit and scope of the embodiments herein. For example, although the system components described above may be implemented by hardware devices, they may also be implemented by software-only solutions, such as installing the described system on an existing server or mobile device.
Similarly, it should be noted that in the preceding description of embodiments of the present specification, various features are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure aiding in the understanding of one or more of the embodiments. This method of disclosure, however, is not intended to imply that more features than are expressly recited in a claim. Indeed, the embodiments may be characterized as having less than all of the features of a single embodiment disclosed above.
For each patent, patent application publication, and other material, such as articles, books, specifications, publications, documents, etc., cited in this specification, the entire contents of each are hereby incorporated by reference into this specification. Except where the application history document is inconsistent or contrary to the present specification, and except where the application history document is inconsistent or contrary to the present specification, the application history document is not inconsistent or contrary to the present specification, but is to be read in the broadest scope of the present claims (either currently or hereafter added to the present specification). It is to be understood that the descriptions, definitions and/or uses of terms in the accompanying materials of the present specification shall control if they are inconsistent or inconsistent with the statements and/or uses of the present specification.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (13)
1. A fire monitoring system, comprising:
a video acquisition unit: the system comprises a plurality of first video acquisition terminals, a plurality of second video acquisition terminals and a plurality of display terminals, wherein the first video acquisition terminals are used for acquiring a plurality of video data and corresponding geographic position data;
a video analysis unit: the system comprises a plurality of video data acquisition units, a first fire information acquisition unit and a second fire information acquisition unit, wherein the video data acquisition units are used for acquiring a plurality of video data;
a data storage unit: the system comprises a plurality of video acquisition terminals, a plurality of storage terminals and a plurality of display terminals, wherein the video acquisition terminals are used for storing a plurality of geographical position data and a plurality of first fire information corresponding to the video acquisition terminals and calculating the priorities of the video acquisition terminals corresponding to the geographical position data according to the first fire information;
a video monitoring unit: the video monitoring unit is used for displaying the video data and marking the first fire information in the video data, wherein the video monitoring unit displays the corresponding video data according to the priority from high to low.
2. The fire monitoring system of claim 1, further comprising a satellite monitoring unit for obtaining fire location information and sending the fire location information to the video analysis unit; the video analysis unit obtains a corresponding second video acquisition terminal from the plurality of first video acquisition terminals according to the fire position information and the geographic position data, and obtains second fire information according to video data corresponding to the second video acquisition terminal, wherein the priority of the second video acquisition terminal is greater than that of the first video acquisition terminal.
3. The fire monitoring system according to claim 1, further comprising a rating unit, wherein the rating unit is configured to rate the fire information displayed by the video monitoring unit according to the content displayed by the video monitoring unit, and obtain a rating result; and the data storage unit calculates the priorities of the video acquisition terminals according to the fire information and the rating results.
4. The fire monitoring system according to claim 3, wherein the rating unit performs rating calculation on the fire information displayed by the video monitoring unit according to the content displayed by the video monitoring unit, and comprises the following steps:
identifying fire point image characteristics, and acquiring a first time period corresponding to the fire situation image characteristics displayed by the video monitoring unit;
identifying the character image characteristics, and acquiring a second time period corresponding to the character image characteristics displayed by the video monitoring unit;
judging the overlapping degree of the first time interval and the second time interval, if the overlapping degree of the first time interval and the second time interval is greater than a threshold value, the fire information is key fire information, and if the overlapping degree of the first time interval and the second time interval is less than or equal to the threshold value, the fire information is general fire information.
5. The fire monitoring system of claim 1, further comprising a terminal networking unit for constructing an external local area network, wherein the video acquisition unit, the video analysis unit, the data storage unit and the video monitoring unit are interconnected via the external local area network.
6. The fire monitoring system of claim 1, further comprising a network transmission unit for communicating the plurality of video capture terminals with a wide area network, comprising the steps of:
respectively obtaining the network access types of the video acquisition terminals;
and communicating the video acquisition terminals with a wide area network according to the network access type.
7. The fire monitoring system of claim 6, further comprising a video processing unit for compatibility processing of the plurality of video data.
8. The fire monitoring system according to claim 6, wherein the network transmission unit sequentially checks the network access types of the video acquisition terminals according to the network access type occurrence probability to obtain the network access types of the video acquisition terminals.
9. The fire monitoring system of claim 1, further comprising an information pushing unit, wherein the information pushing unit is configured to push the fire information obtained by the video analysis unit to a user.
10. The fire monitoring system of claim 1, wherein the data storage unit is further configured to store operating state information of the plurality of video capture terminals, and if a faulty terminal exists in the plurality of video capture terminals, the data storage unit increases the priority of the one or more video capture terminals closest to the faulty terminal.
11. A fire monitoring method based on any one of the fire monitoring systems of claims 1-10, characterized in that the fire monitoring method comprises the steps of:
a video acquisition step comprising: acquiring a plurality of video data and corresponding geographic position data through a plurality of video acquisition terminals in the video acquisition unit;
the network communication step comprises: enabling the video acquisition terminals to be respectively communicated with a wide area network;
the terminal networking step comprises the following steps: the video acquisition unit, the video analysis unit, the data storage unit and the video monitoring unit are interconnected through the external local area network;
a video analysis step, comprising: analyzing the video data to obtain first fire information;
a data processing step, comprising: storing a plurality of geographical position data and a plurality of first fire information corresponding to the video acquisition terminals in the database, and calculating the priority of the video acquisition terminals corresponding to the geographical position data according to the first fire information;
video processing steps, including: performing compatibility processing on the video data;
video monitoring step, including: and displaying the video data, and marking the first fire information in the video data, wherein the video monitoring unit displays the corresponding video data according to the priority from high to low.
12. A fire monitoring apparatus comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor when executing the computer program performs the steps of the fire monitoring method as claimed in claim 11.
13. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the fire monitoring method as claimed in claim 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211029392.5A CN115394028B (en) | 2022-08-25 | 2022-08-25 | Fire point monitoring system, method and device and medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211029392.5A CN115394028B (en) | 2022-08-25 | 2022-08-25 | Fire point monitoring system, method and device and medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115394028A true CN115394028A (en) | 2022-11-25 |
| CN115394028B CN115394028B (en) | 2023-11-03 |
Family
ID=84123636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211029392.5A Active CN115394028B (en) | 2022-08-25 | 2022-08-25 | Fire point monitoring system, method and device and medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115394028B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000331259A (en) * | 1999-05-24 | 2000-11-30 | Nohmi Bosai Ltd | Disaster prevention display device |
| JP2009037449A (en) * | 2007-08-02 | 2009-02-19 | Hochiki Corp | Disaster prevention display device and display control method |
| CN102542717A (en) * | 2010-12-13 | 2012-07-04 | 周锡卫 | Fire safety warning self-rescue system and method |
| CN202795638U (en) * | 2012-09-07 | 2013-03-13 | 宋月安 | Suction type smoke-sensing alarm |
| CN104655980A (en) * | 2014-11-05 | 2015-05-27 | 云南电网公司楚雄供电局 | Method for quickly identifying short trouble of adjacent lines with different voltage grades based on db4 wavelet decomposition |
| CN205563913U (en) * | 2016-04-14 | 2016-09-07 | 河海大学常州校区 | Hierarchical alarm is surveyed to smog |
| CN106408901A (en) * | 2016-11-10 | 2017-02-15 | 深圳益创信息科技有限公司 | Fire early warning system and method based on building display screen |
| CN109565569A (en) * | 2016-06-28 | 2019-04-02 | 韩华泰科株式会社 | Monitoring device and system |
| CN111402534A (en) * | 2020-02-17 | 2020-07-10 | 国网安徽电动汽车服务有限公司 | Management control system with intelligent fire-fighting treatment function and control method thereof |
| CN111653070A (en) * | 2020-05-13 | 2020-09-11 | 天津市中力神盾电子科技有限公司 | Electric fire information display method and electric fire display equipment |
| CN112258773A (en) * | 2020-10-21 | 2021-01-22 | 河北利安安全技术服务有限公司 | Fire alarm detects and evaluation device based on thing networking |
| CN112383756A (en) * | 2020-11-13 | 2021-02-19 | 珠海大横琴科技发展有限公司 | Video monitoring alarm processing method and device |
-
2022
- 2022-08-25 CN CN202211029392.5A patent/CN115394028B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000331259A (en) * | 1999-05-24 | 2000-11-30 | Nohmi Bosai Ltd | Disaster prevention display device |
| JP2009037449A (en) * | 2007-08-02 | 2009-02-19 | Hochiki Corp | Disaster prevention display device and display control method |
| CN102542717A (en) * | 2010-12-13 | 2012-07-04 | 周锡卫 | Fire safety warning self-rescue system and method |
| CN202795638U (en) * | 2012-09-07 | 2013-03-13 | 宋月安 | Suction type smoke-sensing alarm |
| CN104655980A (en) * | 2014-11-05 | 2015-05-27 | 云南电网公司楚雄供电局 | Method for quickly identifying short trouble of adjacent lines with different voltage grades based on db4 wavelet decomposition |
| CN205563913U (en) * | 2016-04-14 | 2016-09-07 | 河海大学常州校区 | Hierarchical alarm is surveyed to smog |
| CN109565569A (en) * | 2016-06-28 | 2019-04-02 | 韩华泰科株式会社 | Monitoring device and system |
| CN106408901A (en) * | 2016-11-10 | 2017-02-15 | 深圳益创信息科技有限公司 | Fire early warning system and method based on building display screen |
| CN111402534A (en) * | 2020-02-17 | 2020-07-10 | 国网安徽电动汽车服务有限公司 | Management control system with intelligent fire-fighting treatment function and control method thereof |
| CN111653070A (en) * | 2020-05-13 | 2020-09-11 | 天津市中力神盾电子科技有限公司 | Electric fire information display method and electric fire display equipment |
| CN112258773A (en) * | 2020-10-21 | 2021-01-22 | 河北利安安全技术服务有限公司 | Fire alarm detects and evaluation device based on thing networking |
| CN112383756A (en) * | 2020-11-13 | 2021-02-19 | 珠海大横琴科技发展有限公司 | Video monitoring alarm processing method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115394028B (en) | 2023-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20150100355A1 (en) | Method and apparatus for identifying early status | |
| CN109861985A (en) | IP air control method, apparatus, equipment and the storage medium divided based on risk class | |
| CN113554318A (en) | Three-dimensional visual risk intelligent management and control integrated system and method for chemical industry park | |
| CN111917877A (en) | Data processing method and device for Internet of things equipment, electronic equipment and storage medium | |
| CN113381980B (en) | Information security defense method and system, electronic device and storage medium | |
| CN114237466B (en) | Inspection point configuration method and device | |
| CN115512518B (en) | Method and device for processing early warning information of multiple disasters based on space-time correlation | |
| CN116155694B (en) | Method and device for managing internet of things equipment and readable storage medium | |
| Snyder et al. | Situational awareness enhanced through social media analytics: A survey of first responders | |
| CN114399061A (en) | Base station inspection method and system | |
| CN112953952A (en) | Industrial security situation awareness method, platform, electronic device and storage medium | |
| CN115394028A (en) | Fire point monitoring system, method, device and medium | |
| CN115567258B (en) | Network security situation awareness method, system, electronic equipment and storage medium | |
| KR102450851B1 (en) | Method and system for visualization of disaster and crisis alert information | |
| WO2022218001A1 (en) | Video analysis method and related system | |
| CN115984481A (en) | Visual industrial digital simulation management system | |
| CN115659351A (en) | Information security analysis method, system and equipment based on big data office | |
| CN113052340B (en) | Early warning method, system and storage medium for aggregating multi-source data | |
| CN113836247A (en) | Wall map battle method and system for network security management | |
| CN113271315A (en) | Virtual private network abnormal use detection method and device and electronic equipment | |
| CN113297241A (en) | Method, device, equipment, medium and program product for judging network flow | |
| CN118488384A (en) | Industrial park monitoring and sensing system based on Beidou grid position codes | |
| CN115809950B (en) | Machine room operation and maintenance management platform and management method | |
| CN116597380A (en) | Parked vehicle monitoring method, storage medium and electronic equipment | |
| US20240096191A1 (en) | Corroborating device-detected anomalous behavior |
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 |