CN114973577A - Fire-fighting monitoring method, system, equipment and medium for battery warehouse - Google Patents
Fire-fighting monitoring method, system, equipment and medium for battery warehouse Download PDFInfo
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000005192 partition Methods 0.000 claims abstract description 110
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- 238000010276 construction Methods 0.000 claims abstract description 19
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- 238000001931 thermography Methods 0.000 claims description 32
- 238000004590 computer program Methods 0.000 claims description 14
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- 230000000694 effects Effects 0.000 abstract description 12
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- 230000009286 beneficial effect Effects 0.000 description 10
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- 230000002349 favourable effect Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- 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
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- 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
- G08B25/08—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 communication transmission lines
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The application relates to a fire-fighting monitoring method, a fire-fighting monitoring system, fire-fighting monitoring equipment and a fire-fighting monitoring medium for a battery warehouse, wherein the method comprises the steps of obtaining storage condition information of each preset partition in the battery warehouse; regulating and controlling the starting number of the preset sensors in the subareas according to the storage condition information; acquiring the intra-partition image information of the partition, the working information of the sensor and the partition construction parameters; building a BIM (building information modeling) model according to the image information inside the subareas and the subarea construction parameters; generating working state information of a corresponding sensor according to working information of a preset sensor and adding the working state information of the corresponding sensor to a corresponding position in a BIM (building information modeling); when the working information shows that dangerous situations occur, reading the position information of the corresponding sensor; generating an audible and visual alarm instruction according to the position information, and sending the audible and visual alarm instruction to a PC (personal computer) end and a mobile terminal of a warehouse manager; identifying the partition where the worker in the battery warehouse is located according to the image information inside the partition; and sending the audible and visual alarm instruction to an alarm of the partition where the worker is located. The method and the device have the effect of improving the alarm effect and the quality.
Description
Technical Field
The application relates to the technical field of fire protection monitoring, in particular to a fire protection monitoring method, system, equipment and medium for a battery warehouse.
Background
In a factory where batteries are produced, a storage warehouse for battery products is often provided for storing battery parts, battery semi-finished products, and batteries.
In the related technology, a smoke alarm is installed in the battery warehouse and used for detecting dangerous situations such as smoking, fire and the like, and the smoke alarm gives out sound alarm when detecting the dangerous situations and is used for prompting workers and warehouse managers in the field.
In view of the above-mentioned related technologies, the inventor believes that if the warehouse area is large and the roof is high, if the smoke alarm is far from the dangerous place, the dangerous situation is not easily and accurately monitored, and a worker far from the smoke alarm is not easy to hear an alarm sound, which causes the defects of decreased alarm effect and quality.
Disclosure of Invention
The application aims to provide a fire-fighting monitoring method, system, equipment and medium for a battery warehouse, and the fire-fighting monitoring method, system, equipment and medium have the effect of improving the alarm effect and quality.
In a first aspect, the fire fighting monitoring method for the battery warehouse provided by the application adopts the following technical scheme:
a fire monitoring method for a battery warehouse, comprising:
obtaining storage condition information of each preset partition in a battery warehouse;
regulating and controlling the starting number of the preset sensors in the corresponding subareas according to the storage condition information;
acquiring the image information inside the subareas of the subareas, the working information of a preset sensor and the subarea construction parameters;
building a BIM (building information modeling) model of the battery warehouse according to the partition internal image information and the partition construction parameters;
generating working state information of a corresponding sensor according to working information of a preset sensor, and adding the working state information to a corresponding position in a BIM (building information modeling) model for a warehouse manager to observe;
when the working information of the preset sensor shows that a dangerous case occurs, reading the position information of the corresponding sensor;
generating an audible and visual alarm instruction according to the position information, and sending the audible and visual alarm instruction to a PC (personal computer) end and a mobile terminal of a warehouse manager;
identifying the partition where the worker is located in the battery warehouse according to the image information inside the partition;
and sending the audible and visual alarm instruction to an alarm of the partition where the worker is located.
By adopting the technical scheme, the storage condition information of each preset partition is beneficial to the server to regulate and control the starting number of the preset sensors in the corresponding partition, and the coordination, the energy conservation and the high efficiency are good. The BIM model of the battery warehouse is arranged, so that a warehouse manager can monitor the condition of the battery warehouse more visually and more accurately. The acousto-optic alarm instruction generated by the position information is beneficial to rapidly prompting the warehouse keeper, and the acousto-optic alarm instruction is sent to the corresponding alarm by identifying the partition where the workers are located, so that the alarm effect and quality are improved.
Optionally, the regulating and controlling the number of the preset sensors in the corresponding partitions according to the storage condition information includes:
reading the quantity of products stored in the corresponding subarea in the storage condition information;
matching corresponding monitoring grade information based on a preset grading table according to the number of products;
matching the starting number of the corresponding sensors based on a preset grading table according to the monitoring grade information;
and starting the corresponding sensors according to the matched opening number.
By adopting the technical scheme, the number of products in the storage condition information of each preset partition is beneficial to the server to quickly match corresponding monitoring grade information based on the preset grading table, so that the opening number is obtained, the sensors in the corresponding partitions can be conveniently regulated and controlled according to the opening number, and good coordination, energy conservation and high efficiency are realized.
Optionally, the identifying the partition where the worker is located in the battery warehouse according to the image information inside the partition includes:
carrying out image processing on the image information in the subareas, identifying the positions of workers and obtaining the image information of the positions of the workers; the worker position image information comprises a worker position frame-shaped identifier;
carrying out image merging on the worker position image information and preset partition no-load image information to obtain merged image information; the preset no-load image information of the subareas comprises position marks of all the alarms in the subareas;
and calculating the distance between the frame-shaped identifier of the worker position and the position identifier of each alarm based on the combined image information to generate distance information.
By adopting the technical scheme, the worker position frame-shaped identification is beneficial to identifying and following workers to obtain the subarea where the workers are located, the image information of the worker position and the preset subarea no-load image information are combined, the worker position frame-shaped identification and the position identifications of the alarms are beneficial to being in the same image, so that the distance can be calculated conveniently, the distance information can be obtained quickly and accurately, the distance information is arranged, the alarm can be selected better by a server, and the alarm effect and quality are improved.
Optionally, send audible and visual alarm instruction to the alarm of workman's place subregion, include:
comparing the distance information of the same worker and different alarms in the same subarea to obtain the distance information with the minimum value;
and sending the corresponding audible and visual alarm instruction to the alarm with the minimum distance information of the numerical value.
By adopting the technical scheme, the alarm closest to workers is selected to give an alarm while energy is saved, and the alarm effect and quality are greatly improved.
Optionally, the building a BIM model of the battery warehouse according to the partition internal image information and the partition construction parameters, and then further includes:
acquiring thermal imaging image information from a thermal imaging monitor in each partition;
judging whether a fire disaster exists in the subarea or not according to the thermal imaging image information, if so, generating fire disaster information and displaying the fire disaster information on a PC (personal computer) end and a mobile terminal of a manager;
and adding fire prompting marks in corresponding partitions in the BIM of the battery warehouse according to the fire information.
By adopting the technical scheme, the arrangement of the fire information and the fire prompt mark is beneficial to rapidly prompting the manager or the worker of the warehouse so as to timely relieve the dangerous case.
Optionally, according to thermal imaging image information, judge whether there is the conflagration in the subregion, if, then generate fire information and show fire information in manager's PC end and mobile terminal, include:
based on an OpenCV software library and Visual programming software, carrying out flame pixel identification on image information inside the partition to obtain flame pixel area information;
comparing the flame pixel area information with a preset threshold value, if the flame pixel area information is larger than the preset threshold value, judging that a fire exists, generating fire information, and displaying the fire information on a PC (personal computer) end and a mobile terminal of a manager;
if not, comparing the intra-zone thermal imaging image information with a preset standard thermal imaging image, if the temperature is higher than the temperature of the corresponding article in the preset standard thermal imaging image and the difference value is higher than a preset value, judging that a fire exists, generating fire information, and displaying the fire information on a PC (personal computer) end and a mobile terminal of a manager.
Through adopting above-mentioned technical scheme, utilize subregion internal image information to carry out flame pixel discernment, be favorable to obtaining flame pixel area information fast, and then whether there is the conflagration through the angle contrast directly perceived, the setting of threshold value is favorable to adjusting according to actual conditions, improves the accuracy, and is favorable to filtering the condition such as cigarette lights, and directly perceived angle judges when not having the conflagration, carries out thermal imaging again and judges, and then has improved the accuracy of judging.
In a second aspect, the application provides a fire control monitoring system for a battery warehouse, which adopts the following technical scheme:
a fire monitoring system for a battery warehouse, comprising:
the storage condition acquisition module is used for acquiring storage condition information of each preset partition in the battery warehouse;
the opening number regulating and controlling module is used for regulating and controlling the opening number of the preset sensors in the corresponding subareas according to the storage condition information;
the information parameter acquisition module is used for acquiring the image information inside the subareas of the subareas, the working information of the preset sensor and the subarea construction parameters;
the warehouse model building module is used for building a BIM (building information modeling) model of the battery warehouse according to the subarea internal image information and the subarea building parameters;
the working state adding module is used for generating working state information of a corresponding sensor according to the working information of the preset sensor, adding the working state information to a corresponding position in the BIM model and observing the working state information by a warehouse manager;
the position information reading module is used for reading the position information of the corresponding sensor when the working information of the preset sensor shows that a dangerous case occurs;
the alarm instruction generating module is used for generating an audible and visual alarm instruction according to the position information and sending the audible and visual alarm instruction to a PC (personal computer) end and a mobile terminal of the warehouse manager;
the worker partition identification module is used for identifying the partition where the worker is located in the battery warehouse according to the image information in the partition;
and the alarm instruction sending module is used for sending the audible and visual alarm instruction to an alarm of the partition where the worker is located.
In a third aspect, the present application provides an electronic device, which adopts the following technical solution:
an electronic device comprising a memory and a processor, said memory having stored thereon a computer program that can be loaded by the processor and that executes a fire monitoring method for a battery warehouse as described in any of the above.
In a fourth aspect, the present application discloses a computer-readable storage medium, which adopts the following technical solutions:
a computer readable storage medium storing a computer program that can be loaded by a processor and execute a fire monitoring method for a battery warehouse as described in any one of the above.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the storage condition information of each preset partition is beneficial to the regulation and control of the starting number of the preset sensors in the corresponding partition by the server, and good coordination, energy conservation and high efficiency are achieved. The BIM model of the battery warehouse is arranged, so that a warehouse manager can monitor the condition of the battery warehouse more intuitively and accurately. The acousto-optic alarm instruction generated by the position information is beneficial to rapidly prompting a warehouse manager, and the acousto-optic alarm instruction is sent to the corresponding alarm by identifying the partition where workers are located, so that the alarm effect and quality are improved;
2. the worker position frame-shaped mark is beneficial to identifying and following workers to obtain a partition where the workers are located, and the worker position image information and the preset partition no-load image information are subjected to image combination, so that the worker position frame-shaped mark and the position marks of the alarms exist in the same image, the distance can be calculated conveniently, the distance information can be obtained quickly and accurately, the distance information is arranged, a server can select the alarms better, and the alarm effect and quality are improved;
3. utilize subregion internal image information to carry out flame pixel discernment, be favorable to obtaining flame pixel area information fast, and then whether there is the conflagration through the angle contrast directly perceived, the setting of threshold value is favorable to adjusting according to actual conditions, improves the accuracy, and is favorable to filtering the condition such as cigarette ignition, and directly perceived angle judges when not having the conflagration, carries out thermal imaging again and judges, and then has improved the accuracy of judging.
Drawings
Fig. 1 is a flow chart of a method of fire monitoring for a battery warehouse in an embodiment of the present application;
FIG. 2 is a schematic diagram of a module connection of a fire monitoring system for a battery warehouse according to an embodiment of the present disclosure;
fig. 3 is a schematic diagram of a connection structure of an electronic device in an embodiment of the present application.
Detailed Description
The present application is described in further detail below with reference to fig. 1-3.
Referring to fig. 1, the embodiment of the application discloses a fire fighting monitoring method for a battery warehouse.
A fire monitoring method for a battery warehouse, comprising:
and S1, obtaining the storage condition information of each preset partition in the battery warehouse.
The storage condition information includes the types of battery products stored on the shelves within the partition and the number thereof.
Specifically, the battery warehouse is divided into a plurality of partitions in advance, and each partition has a unique serial number. A shelf is disposed within each section for storing battery products. When the storage racks in the subareas are used for placing or taking the battery products, the storage conditions need to be subjected to information input. The recording mode can be, but is not limited to: the system is connected with a server through a PC end at a shelf and is connected with the server through a mobile terminal of a warehouse manager.
And S2, regulating and controlling the opening number of the preset sensors in the corresponding subareas according to the storage condition information.
Specifically, the number of products stored in the corresponding partition in the storage condition information is read; matching corresponding monitoring grade information based on a preset grading table according to the number of products; matching the starting number of the corresponding sensors based on a preset grading table according to the monitoring grade information; and starting the corresponding sensors according to the matched opening number.
Wherein the sensor types within a zone may be, but are not limited to: smoke sensors and temperature sensors. By way of example, smoke sensors are installed at equal intervals in each partition, and the number of smoke sensors is not limited. The preset grading table comprises different monitoring grade information corresponding to different product quantity ranges, and each monitoring grade information corresponds to a unique starting quantity. For example: the number of the products stored in the corresponding subarea is 1000, the product number range is 0-500 and corresponds to monitoring grade information A, the product number range is 500 and 1000 and corresponds to monitoring grade information B, the subarea corresponds to the monitoring grade information B, if the monitoring grade information B corresponds to the sensor opening number of 50%, the server controls 50% of the smoke sensors in the subarea to be opened, and the opened smoke sensors are all equidistant.
And S3, obtaining the image information inside the subarea of the subarea, the working information of the preset sensor and the subarea construction parameters.
Specifically, a camera is installed in each partition and used for monitoring the partitions and recording videos of storage conditions of shelves in the partitions. The camera is in wireless connection with the server and used for sending the image information in the subarea to the server. The sensors are all in wireless connection with the server, and the working information of the sensors is acquired in real time. The partition construction parameters comprise partition area, partition wall parameters, partition shelf size, sensor position parameters in the partition and the like, and are preset in a database of the server.
And S4, establishing a BIM model of the battery warehouse according to the partition internal image information and the partition construction parameters.
Specifically, the partition internal image information and the partition construction parameters are entered into a software program for building the BIM model in the server, and the software may be, but is not limited to, a Revit platform.
And S5, generating working state information of the corresponding sensor according to the preset working information of the sensor, and adding the working state information to the corresponding position in the BIM model for the warehouse keeper to observe.
And S6, when the working information of the preset sensor shows that dangerous situations occur, reading the position information of the corresponding sensor.
And S7, generating an audible and visual alarm instruction according to the position information, and sending the audible and visual alarm instruction to the PC end and the mobile terminal of the warehouse manager.
The acousto-optic alarm instruction is an instruction for driving the corresponding equipment to send out corresponding acoustic information alarm and optical information alarm.
And S8, identifying the partition where the worker is located in the battery warehouse according to the image information inside the partition.
Specifically, image processing is carried out on image information inside the partition, the position of a worker is identified, and the image information of the position of the worker is obtained; the worker position image information includes a worker position frame identification; carrying out image merging on the worker position image information and preset partition no-load image information to obtain merged image information; the preset no-load image information of the subareas comprises position marks of all the alarms in the subareas; and calculating the distance between the frame-shaped identifier of the worker position and the position identifier of each alarm based on the combined image information to generate distance information.
And S9, sending the audible and visual alarm instruction to an alarm of the partition where the worker is located.
Specifically, the distance information of the same worker and different alarms in the same subarea is compared with each other, and the distance information with the minimum numerical value is obtained through comparison; and sending the corresponding audible and visual alarm instruction to an alarm with the minimum distance information.
In another embodiment of the fire fighting monitoring method for the battery warehouse, at S4, a BIM model of the battery warehouse is built according to the intra-partition image information and the partition construction parameters, and then the method further includes:
and S41, acquiring thermal imaging image information from the thermal imaging monitor in each partition.
Specifically, each partition is also provided with a thermal imaging monitor for acquiring thermal imaging image information of all battery products at each position of the partition and at the storage rack. The thermal imaging monitor is in wireless connection with the server and used for sending thermal imaging image information to the server.
And S42, judging whether fire exists in the subarea or not according to the thermal imaging image information, if so, generating fire information and displaying the fire information on the PC end and the mobile terminal of the manager.
Specifically, based on an OpenCV software library and Visual programming software, flame pixel identification is carried out on image information inside the partition to obtain flame pixel area information; comparing the flame pixel area information with a preset threshold value, if the flame pixel area information is larger than the preset threshold value, judging that a fire exists, generating fire information, and displaying the fire information on a PC (personal computer) end and a mobile terminal of a manager; if not, comparing the intra-zone thermal imaging image information with a preset standard thermal imaging image, if the temperature is higher than the temperature of the corresponding article in the preset standard thermal imaging image and the difference value is higher than a preset value, judging that a fire exists, generating fire information, and displaying the fire information on a PC (personal computer) end and a mobile terminal of a manager.
And S43, adding fire prompt signs in the BIM model of the battery warehouse corresponding to the subareas according to the fire information.
Referring to fig. 2, the present application further discloses a fire monitoring system for a battery warehouse.
A fire monitoring system for a battery warehouse, comprising:
a storage condition obtaining module 200, configured to obtain storage condition information of each preset partition in the battery warehouse;
the starting number regulating and controlling module 210 is used for regulating and controlling the starting number of the preset sensors in the corresponding subareas according to the storage condition information;
the information parameter acquiring module 220 is configured to acquire intra-partition image information of the partition, working information of a preset sensor, and partition construction parameters;
the warehouse model building module 230 is used for building a BIM model of the battery warehouse according to the intra-partition image information and the partition construction parameters;
the working state adding module 240 is configured to generate working state information of a corresponding sensor according to working information of a preset sensor, add the working state information to a corresponding position in the BIM model, and allow a warehouse keeper to observe the working state information;
a position information reading module 250, configured to read position information of a corresponding sensor when the working information of a preset sensor indicates that a dangerous situation occurs;
the alarm instruction generating module 260 is used for generating an audible and visual alarm instruction according to the position information and sending the audible and visual alarm instruction to a PC (personal computer) end and a mobile terminal of a warehouse manager;
the worker partition identification module 270 is used for identifying the partition where the worker is located in the battery warehouse according to the image information in the partition;
and the alarm instruction sending module 280 is used for sending the audible and visual alarm instruction to an alarm of the partition where the worker is located.
Specifically, the fire-fighting monitoring system for the battery warehouse comprises a server, wherein a storage condition acquisition module 200, an opening quantity regulation and control module 210, an information parameter acquisition module 220, a warehouse model establishment module 230, a working state adding module 240, a position information reading module 250, an alarm instruction generation module 260, a worker partition identification module 270 and an alarm instruction sending module 280 are integrated in the server.
Referring to fig. 3, the present application further discloses an electronic device. An electronic device 300 comprises a memory 310 and a processor 320, the memory 310 having stored thereon a computer program that can be loaded by the processor 320 and executed to perform any of the smoke alarm methods described above. When executed by the processor 320, performs the steps of:
obtaining storage condition information of each preset partition in a battery warehouse;
regulating and controlling the starting number of preset sensors in the corresponding subareas according to the storage condition information;
acquiring the image information inside the subareas of the subareas, the working information of a preset sensor and the subarea construction parameters;
building a BIM (building information modeling) model of the battery warehouse according to the partition internal image information and the partition construction parameters;
generating working state information of a corresponding sensor according to working information of a preset sensor, and adding the working state information to a corresponding position in a BIM (building information modeling) model for a warehouse manager to observe;
when the working information of the preset sensor shows that a dangerous case occurs, reading the position information of the corresponding sensor;
generating an audible and visual alarm instruction according to the position information, and sending the audible and visual alarm instruction to a PC (personal computer) end and a mobile terminal of a warehouse manager;
identifying the partition where the worker is located in the battery warehouse according to the image information inside the partition;
and sending the audible and visual alarm instruction to an alarm of the partition where the worker is located.
Optionally, in the embodiment of the present application, when the computer program is executed by the processor 320, the following steps are performed: reading the quantity of products stored in the corresponding subarea in the storage condition information;
matching corresponding monitoring grade information based on a preset grading table according to the number of products;
matching the starting number of the corresponding sensors based on a preset grading table according to the monitoring grade information;
and starting the corresponding sensors according to the matched opening number.
Optionally, in the embodiment of the present application, when the computer program is executed by the processor 320, the following steps are performed: carrying out image processing on the image information in the subareas, identifying the positions of workers and obtaining the image information of the positions of the workers; the worker position image information comprises a worker position frame-shaped identifier;
carrying out image merging on the worker position image information and preset partition no-load image information to obtain merged image information; the preset no-load image information of the subareas comprises position marks of all the alarms in the subareas;
and calculating the distance between the frame-shaped identifier of the worker position and the position identifier of each alarm based on the combined image information to generate distance information.
Optionally, in the embodiment of the present application, when the computer program is executed by the processor 320, the following steps are performed: comparing the distance information of the same worker and different alarms in the same subarea with each other to obtain distance information with the minimum numerical value;
and sending the corresponding audible and visual alarm instruction to an alarm with the minimum distance information.
Optionally, in the embodiment of the present application, when the computer program is executed by the processor 320, the following steps are performed: acquiring thermal imaging image information from a thermal imaging monitor in each partition;
judging whether a fire disaster exists in the subarea or not according to the thermal imaging image information, if so, generating fire disaster information and displaying the fire disaster information on a PC (personal computer) end and a mobile terminal of a manager;
and adding fire prompting marks in corresponding partitions in the BIM of the battery warehouse according to the fire information.
Optionally, in the embodiment of the present application, when the computer program is executed by the processor 320, the following steps are performed: based on an OpenCV software library and Visual programming software, carrying out flame pixel identification on image information inside the partition to obtain flame pixel area information;
comparing the flame pixel area information with a preset threshold value, if the flame pixel area information is larger than the preset threshold value, judging that a fire exists, generating fire information, and displaying the fire information on a PC (personal computer) end and a mobile terminal of a manager;
if not, comparing the intra-zone thermal imaging image information with a preset standard thermal imaging image, if the temperature is higher than the temperature of the corresponding article in the preset standard thermal imaging image and the difference value is higher than a preset value, judging that a fire exists, generating fire information, and displaying the fire information on a PC (personal computer) end and a mobile terminal of a manager.
The embodiment of the application also discloses a computer readable storage medium, which stores a computer program capable of being loaded and executed by a processor, and when the computer program is executed by the processor, the steps of any one of the above fire fighting monitoring methods for the battery warehouse are realized, and the same effect can be achieved.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware related to instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, the computer program can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
A processor in the present application may include one or more processing cores. The processor executes or executes the instructions, programs, code sets, or instruction sets stored in the memory, calls data stored in the memory, performs various functions of the present application, and processes the data. The Processor may be at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a Central Processing Unit (CPU), a controller, a microcontroller, and a microprocessor. It is understood that the electronic devices for implementing the above processor functions may be other devices, and the embodiments of the present application are not limited in particular.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules, so as to perform all or part of the functions described above.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A fire monitoring method for a battery warehouse, comprising:
obtaining storage condition information of each preset partition in a battery warehouse;
regulating and controlling the starting number of preset sensors in the corresponding subareas according to the storage condition information;
acquiring the image information inside the subareas of the subareas, the working information of a preset sensor and the subarea construction parameters;
building a BIM (building information modeling) model of the battery warehouse according to the partition internal image information and the partition construction parameters;
generating working state information of a corresponding sensor according to working information of a preset sensor, and adding the working state information to a corresponding position in a BIM (building information modeling) model for a warehouse manager to observe;
when the working information of the preset sensor shows that a dangerous case occurs, reading the position information of the corresponding sensor;
generating an audible and visual alarm instruction according to the position information, and sending the audible and visual alarm instruction to a PC (personal computer) end and a mobile terminal of a warehouse manager;
identifying the partition where the worker is located in the battery warehouse according to the image information inside the partition;
and sending the audible and visual alarm instruction to an alarm of the partition where the worker is located.
2. A fire fighting monitoring method for a battery warehouse as recited in claim 1, wherein the controlling the number of the preset sensors in the corresponding partition according to the storage status information comprises:
reading the quantity of products stored in the corresponding subarea in the storage condition information;
matching corresponding monitoring grade information based on a preset grading table according to the number of products;
matching the starting number of the corresponding sensors based on a preset grading table according to the monitoring grade information;
and starting the corresponding sensors according to the matched opening number.
3. A fire fighting monitoring method for a battery warehouse as recited in claim 1, wherein the identifying the partition where the worker is located in the battery warehouse from the partition internal image information includes:
image processing is carried out on the image information in the subareas, the positions of workers are identified, and the image information of the positions of the workers is obtained; the worker position image information comprises a worker position frame-shaped identifier;
carrying out image merging on the worker position image information and preset partition no-load image information to obtain merged image information; the preset no-load image information of the subareas comprises position marks of all the alarms in the subareas;
and calculating the distance between the frame-shaped identifier of the worker position and the position identifier of each alarm based on the combined image information to generate distance information.
4. A fire fighting monitoring method for a battery warehouse as recited in claim 3, wherein the alarm sending an audible and visual alarm command to the partition where the worker is located comprises:
comparing the distance information of the same worker and different alarms in the same subarea with each other to obtain distance information with the minimum numerical value;
and sending the corresponding acousto-optic alarm instruction to an alarm of the distance information with the minimum numerical value.
5. A fire fighting monitoring method for battery storage according to claim 1, wherein the building of the BIM model of the battery storage based on the intra-partition image information and the partition construction parameters further comprises:
acquiring thermal imaging image information from a thermal imaging monitor in each partition;
judging whether a fire disaster exists in the subarea or not according to the thermal imaging image information, if so, generating fire disaster information and displaying the fire disaster information on a PC (personal computer) end and a mobile terminal of a manager;
and adding fire prompting marks in corresponding partitions in the BIM of the battery warehouse according to the fire information.
6. A fire fighting monitoring method for a battery warehouse as claimed in claim 5, wherein the method for determining whether a fire exists in a sub-area according to the thermal imaging image information, if so, generating fire information and displaying the fire information on a PC (personal computer) end and a mobile terminal of a warehouse manager comprises:
based on an OpenCV software library and Visual programming software, carrying out flame pixel identification on image information inside the partition to obtain flame pixel area information;
comparing the flame pixel area information with a preset threshold value, if the flame pixel area information is larger than the preset threshold value, judging that a fire disaster exists, generating fire disaster information, and displaying the fire disaster information on a PC (personal computer) end and a mobile terminal of a manager;
if not, comparing the intra-zone thermal imaging image information with a preset standard thermal imaging image, if the temperature is higher than the temperature of the corresponding article in the preset standard thermal imaging image and the difference value is higher than a preset value, judging that a fire exists, generating fire information, and displaying the fire information on a PC (personal computer) end and a mobile terminal of a manager.
7. A fire monitoring system for a battery warehouse, comprising:
the storage condition acquisition module is used for acquiring storage condition information of each preset partition in the battery warehouse;
the opening number regulating and controlling module is used for regulating and controlling the opening number of the preset sensors in the corresponding subareas according to the storage condition information;
the information parameter acquisition module is used for acquiring the image information inside the subareas of the subareas, the working information of the preset sensor and the subarea construction parameters;
the warehouse model building module is used for building a BIM (building information modeling) model of the battery warehouse according to the partition internal image information and the partition building parameters;
the working state adding module is used for generating working state information of a corresponding sensor according to the working information of the preset sensor, adding the working state information to a corresponding position in the BIM model and observing the working state information by a warehouse manager;
the position information reading module is used for reading the position information of the corresponding sensor when the working information of the preset sensor shows that a dangerous case occurs;
the alarm instruction generating module is used for generating an audible and visual alarm instruction according to the position information and sending the audible and visual alarm instruction to a PC (personal computer) end and a mobile terminal of the warehouse manager;
the worker partition identification module is used for identifying the partition where the worker is located in the battery warehouse according to the image information in the partition;
and the alarm instruction sending module is used for sending the audible and visual alarm instruction to an alarm of the partition where the worker is located.
8. An electronic device, comprising a memory and a processor, the memory having stored thereon a computer program that can be loaded by the processor and that executes a fire monitoring method for a battery bank according to any of claims 1-6.
9. A computer-readable storage medium, characterized in that a computer program is stored which can be loaded by a processor and which executes a fire fighting monitoring method for a battery warehouse according to any of claims 1-6.
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