CN112542015A - Forest fire prevention monitoring devices - Google Patents
Forest fire prevention monitoring devices Download PDFInfo
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- CN112542015A CN112542015A CN201910898815.9A CN201910898815A CN112542015A CN 112542015 A CN112542015 A CN 112542015A CN 201910898815 A CN201910898815 A CN 201910898815A CN 112542015 A CN112542015 A CN 112542015A
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 45
- 230000002265 prevention Effects 0.000 title claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 230000007613 environmental effect Effects 0.000 claims abstract description 34
- 238000012544 monitoring process Methods 0.000 claims abstract description 21
- 230000002159 abnormal effect Effects 0.000 claims abstract description 13
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- 238000004891 communication Methods 0.000 description 5
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- 230000006870 function Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
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- 238000001514 detection method Methods 0.000 description 2
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- 230000035807 sensation Effects 0.000 description 2
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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
- G08B17/005—Fire alarms; Alarms responsive to explosion for forest fires, e.g. detecting fires spread over a large or outdoors area
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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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Abstract
The invention provides a forest fire prevention monitoring device, which relates to the technical field of Internet of things and comprises a processor, a power management module, a network transmission module, an image acquisition module and a sensor module, wherein the power management module and the sensor module are connected with the processor, and the network transmission module and the image acquisition module are connected with the power management module; the sensor module is used for acquiring environmental parameters; the power management module is used for controlling the image acquisition module and the network transmission module to be powered on under the condition that the environmental parameters are abnormal; the image acquisition module is used for acquiring images; the network transmission module is used for sending the image acquired by the image acquisition module to a server. The embodiment of the invention can improve the real-time performance of forest fire prevention monitoring.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to a forest fire prevention monitoring device.
Background
Forest fires can have the most harmful and devastating consequences for forests. Forest fires can not only burn a large number of forests and damage forest animals, but also reduce the forest renewal capacity, cause soil impoverishment and destroy the effect of forest conservation water sources, and even possibly cause the ecological environment to lose balance.
In the prior art, the aviation patrol can be adopted for forest fire prevention, the patrol airplane is used for forest fire detection, the patrol airplane can only observe a certain forest area once a day, and the fire observation opportunity is easily missed, so that the forest fire monitoring instantaneity is poor.
Disclosure of Invention
The embodiment of the invention provides a forest fire prevention monitoring device, which aims to solve the problem that the forest fire prevention monitoring in the prior art is poor in real-time performance.
In order to solve the technical problem, the invention is realized as follows:
the embodiment of the invention provides a forest fire prevention monitoring device, which comprises a processor, a power management module, a network transmission module, an image acquisition module and a sensor module, wherein the power management module and the sensor module are both connected with the processor, and the network transmission module and the image acquisition module are both connected with the power management module;
the sensor module is used for acquiring environmental parameters;
the power management module is used for controlling the image acquisition module and the network transmission module to be powered on under the condition that the environmental parameters are abnormal;
the image acquisition module is used for acquiring images;
the network transmission module is used for sending the image acquired by the image acquisition module to a server.
Optionally, the network transmission module is an LTE module.
Optionally, the apparatus further includes an NB-IOT module, connected to the processor, configured to send the environment parameter to the server.
Optionally, the NB-IOT module includes a GPS unit, and the GPS unit is used for positioning.
Optionally, the device further includes a power switch key and an indicator light, the power switch key is connected to the power management module, and the indicator light is connected to the processor;
the indication lamp displays a first color at a moment within a first preset time after the forest fire prevention monitoring device is started;
the indication lamp is turned off at a time outside a first preset time after the forest fire prevention monitoring device is started;
and under the condition that the power switch key is pressed for a second preset time, the indicator lamp displays a first color.
Optionally, the device further includes an external interface, the external interface includes the power switch key and the indicator light, and the external interface is sealed by a waterproof cover.
Optionally, the external interface further includes a battery slot and a maintenance serial port.
Optionally, the device further comprises a housing and a motherboard, wherein the motherboard is arranged in the housing, and the processor, the power management module, the network transmission module, the image acquisition module and the sensor module are all arranged on the motherboard.
Optionally, the image acquisition module includes a plurality of cameras, and the plurality of cameras are disposed on the housing.
Optionally, the device further includes an antenna, and the antenna is connected to the main board.
In the embodiment of the invention, the sensor module is used for acquiring the environmental parameters, the image acquisition module is controlled to acquire the images under the condition that the environmental parameters are abnormal, and the network transmission module is controlled to send the images acquired by the image acquisition module to the server, so that the server can accurately judge the fire condition in real time through the acquired images, and the real-time performance and the accuracy of forest fire prevention monitoring can be improved; furthermore, the image acquisition module and the network transmission module are controlled to be powered on only when the environmental parameters are abnormal, so that the operation power consumption of the forest fire prevention monitoring device is low.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a forest fire monitoring apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of another forest fire monitoring apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic view of a part of another forest fire monitoring apparatus according to an embodiment of the present invention;
fig. 4 is a schematic working flow diagram of a forest fire monitoring device provided in an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a forest fire monitoring device according to an embodiment of the present invention, where the forest fire monitoring device includes a processor 1, a power management module 2, a network transmission module 3, an image acquisition module 4, and a sensor module 5, the power management module 2 and the sensor module 5 are both connected to the processor 1, and the network transmission module 3 and the image acquisition module 4 are both connected to the power management module 2;
wherein, the sensor module 5 is used for collecting environmental parameters;
the power management module 2 is used for controlling the image acquisition module 4 and the network transmission module 3 to be powered on under the condition that the environmental parameters are abnormal;
the image acquisition module 4 is used for acquiring images;
the network transmission module 3 is configured to send the image acquired by the image acquisition module 4 to a server 11.
The processor 1 may be a microprocessor, may be welded to the motherboard 8, and is mainly used for environmental data analysis and processing, instruction data processing, power switch control, indicator light 74 control, and upgrading and interface maintenance of the forest fire prevention monitoring device. Simple analysis processing of environmental parameters can be performed using a low power microprocessor.
Further, power management module 2 can be used for controlling forest fire prevention monitoring devices's power supply, can export two way powers through battery and the switch that external interface 7 provided, and treater 1 and sensor module 5 can be supplied with to the power of the same way, and another way power can export to network transmission module 3 and image acquisition module 4 after switch control, and power management module 2 can also possess battery voltage detection function etc. simultaneously.
Further, the network transmission module 3 may be an LTE (Long Term Evolution) module or other modules that can be used for network transmission, and the network transmission module 3 may be welded on the motherboard 8 and configured to transmit the image acquired by the image acquisition module 4 to the server 11. And under the condition that the environmental parameters are not abnormal, the network transmission module 3 is not powered on and is in a non-working state. After the processor 1 detects that the environmental parameters acquired by the sensor module 5 have an early warning state or the microprocessor 1 receives an image acquisition instruction actively sent by the server 11, the processor 1 controls the power management module 2 to start the power supply of the network transmission module 3 and the image acquisition processing module.
Further, the image capturing module 4 may be welded to the main board 8 for capturing images, specifically, may capture videos and images, and may transmit the videos and images to the server 11 through the network transmission module 3, where the image capturing module 4 and the network transmission module 3 may be in a state of operating simultaneously or not operating simultaneously.
Further, sensor module 5 can weld on mainboard 8, specifically can include sensors such as temperature, humidity, smoke and feel, and sensor module 5 is used for gathering current environment's various parameters to can transmit the environmental parameter of gathering to treater 1 and carry out analysis and control. The environmental parameters may include temperature, humidity, gas composition and concentration, etc.
In the embodiment of the invention, the sensor module 5 is used for acquiring the environmental parameters, the image acquisition module 4 is controlled to acquire images under the condition that the environmental parameters are abnormal, and the network transmission module 3 is controlled to transmit the images acquired by the image acquisition module 4 to the server 11, so that the server 11 can accurately judge the fire condition in real time through the acquired images, and the real-time performance and the accuracy of forest fire prevention monitoring can be improved; furthermore, the image acquisition module 4 and the network transmission module 3 are controlled to be powered on only when the environmental parameters are abnormal, so that the operation power consumption of the forest fire prevention monitoring device is low.
Optionally, the network transmission module 3 is an LTE module.
The LTE module can adopt a 4G industrial communication module M8321-D to provide a frequency band of TD-LTE or GSM, an eSIM card (embedded SIM card) is adopted to solve the problems of installation and reliability, and the characteristics of low cost and high speed provide reliable guarantee for image and video transmission of the forest fire prevention monitoring device.
Optionally, the apparatus further includes an NB-IOT (Narrow Band Internet of Things) module, where the NB-IOT module 6 is connected to the processor 1, and is configured to send the environment parameter to the server 11.
Wherein, NB-IOT module 6 can weld on mainboard 8, and NB-IOT module 6 is inside can integrate GPS unit 61(Global Positioning System), and GPS unit 61 is used for transmitting the environmental parameter that sensor module 5 gathered to server 11, receives server 11 instruction and accurate Positioning, and NB-IOT module 6 has low-power consumption and better transmission ability, guarantees that forest fire prevention monitoring devices can work for a long time under certain electric quantity.
In addition, the NB-IOT module 6 can adopt an NB industrial communication module N01SG which integrates a GPS module, and simultaneously adopts an eSIM card to solve the problems of installation and reliability, and the compact size, ultra-low power consumption and ultra-wide temperature range ensure the working capacity of long-time unattended transmission. The NB-IOT technology can realize super-long distance coverage and super-large connection quantity, and the background server based on the cloud platform can monitor each forest fire prevention monitoring device in real time and respond in a short time according to disaster information sent by the forest fire prevention monitoring devices.
Furthermore, the NB-IOT module can be controlled in a PSM (Power Saving Mode) Mode during the process of acquiring video image data by the image acquisition module 4, so as to further reduce the Power consumption of the forest fire prevention monitoring device, and the forest fire prevention monitoring device can also work for a longer time under the condition of using a common battery.
Optionally, the NB-IOT module 6 includes a GPS unit 61, and the GPS unit 61 is used for positioning, and can realize quick positioning to the forest fire monitoring apparatus.
Optionally, the apparatus further includes a power switch key 71 and an indicator lamp 74, the power switch key 71 is connected to the power management module 2, and the indicator lamp 74 is connected to the processor 1;
at a moment within a first preset time period after the forest fire monitoring device is started, the indicator lamp 74 displays a first color;
at a time outside a first preset time period after the forest fire monitoring device is started, the indicator lamp 74 is turned off;
in the case where the power switch key 71 is pressed for a second preset time period, the indicator lamp 74 displays a first color.
Wherein, the first preset time period may be 3s, 5s or 10s, etc. The first color may be green, or may be another color. The second preset time period may be 3s, 5s, 10s, or the like. At the moment within the first preset time after the forest fire monitoring device is started, the indicator lamp 74 displays a first color, and at the moment outside the first preset time after the forest fire monitoring device is started, the indicator lamp 74 is turned off, so that the power consumption can be saved. Under the condition that the power switch key 71 is pressed for a second preset time, the indicator lamp 74 displays a first color, and whether the forest fire monitoring device breaks down or not can be judged quickly.
Optionally, as shown in fig. 2, the apparatus further includes an external interface 7, where the external interface 7 includes the power switch key 71 and an indicator 74, and the external interface 7 is sealed by a waterproof cover.
The external interface 7 may be located on a side surface of the housing 10, the external interface 7 may adopt an independent interface design, and the power switch key 71 and the indicator lamp 74 are both welded on the motherboard 8. The external interface 7 can also comprise a battery slot 72 and a maintenance serial port 73, so that the battery replacement, the upgrade maintenance and the state display are convenient, and the external interface 7 can be fixed on the shell 10 in a sealing way through a waterproof cover, so that the forest fire prevention monitoring device has better waterproof performance.
Optionally, as shown in fig. 3, the external interface 7 further includes a battery slot 72 and a maintenance serial port 73, which is convenient for maintenance.
Optionally, the device further includes a housing 10 and a motherboard 8, the motherboard 8 is disposed in the housing 10, and the processor 1, the power management module 2, the network transmission module 3, the image acquisition module 4, and the sensor module 5 are disposed on the motherboard 8.
Wherein, mainboard 8 can be inside at shell 10 through the fix with screw, and shell 10 can adopt fire-retardant anticorrosive synthetic plastics material of fire prevention to make, mainboard 8, treater 1, power management module 2, network transmission module 3 and image acquisition module 4 etc. all are located shell 10 to make forest fire prevention monitoring devices be in better sealed waterproof state, guaranteed long-term outdoor service environment's adaptability.
Optionally, as shown in fig. 2 and fig. 3, the image capturing module 4 includes a plurality of cameras 41, and the plurality of cameras 41 are disposed on the housing 10.
The image acquisition module 4 may include a plurality of wide-angle cameras, may be installed around the side of the housing 10, respectively, for 360-degree no dead angle image video data acquisition, and may also adopt an infrared night vision camera for improving the image video quality at night. Comprehensive monitoring can be achieved through the multiple cameras.
Optionally, the apparatus further includes an antenna 9, and the antenna 9 is connected to the main board 8.
The antenna 9 may be located at the top of the housing 10, and the antenna 9 may include a 4G antenna led out by an LTE module, an NB-IOT antenna led out by an NB-IOT module, a GPS antenna led out by a GPS unit, and the like. Antenna 9 can adopt the antenna of microstrip copper foil form, and the laminating is inside shell 10, is connected to the corresponding antenna mouth that is located on mainboard 8 through coaxial feeder, has guaranteed the wireless signal transmission performance of forest fire prevention monitoring devices antenna.
As a specific implementation manner, in the case that the server is a cloud server, as shown in fig. 4, a workflow diagram of the forest fire monitoring apparatus may include the following steps:
And step 104, the NB-IOT module transmits the environment parameters to the cloud.
And 105, turning on a power supply of the image acquisition module and the LTE module.
And step 106, the NB-IOT module transmits the environment parameters to the cloud end, and the cloud end gives an alarm.
And step 107, the image acquisition module acquires an image.
And step 108, the LTE module transmits the image to the cloud.
And step 109, analyzing the image and the environment parameters in combination with the cloud.
And step 111, starting an emergency plan and controlling nearby equipment to acquire and transmit back images to confirm the disaster.
After a power switch key of the forest fire prevention monitoring device is pressed for a long time, the forest fire prevention monitoring device is started, and the indicating lamp displays green. In order to save power consumption, the green indicator lamp can be turned off after a period of time after normal startup. Under normal operating condition, press the switch key after for a short time, the pilot lamp also shows green, is used for judging whether forest fire prevention monitoring devices normally worked from this. The indicating lamp is not lighted or is displayed in red to indicate that the forest fire prevention monitoring device is low in power or has faults.
In addition, under the normal operating condition of forest fire prevention monitoring devices, each item parameter of environment can be gathered periodically to the sensor module, and microprocessor also can periodically carry out the analysis to the environmental parameter that the sensor module gathered, passes through NB-IOT module with the environmental parameter that the sensor module gathered simultaneously and transmits to the high in the clouds control cabinet. If the data of the environmental parameters are abnormal, the abnormal environmental parameters are transmitted to the cloud control console through the NB-IOT module, the microprocessor controls the power supply management module to supply power to the LTE module and the image acquisition module, the image acquisition module acquires images, and the LTE module transmits the images to the cloud. The cloud control console can actively give an alarm when receiving abnormal environmental parameters, and at the moment, the working personnel can accurately judge whether the abnormal environmental parameters are false alarms or not by combining the images and the environmental parameters and take corresponding measures. Meanwhile, the cloud can remotely control other monitoring devices around the incident place to synchronously acquire images and video data, and the other monitoring devices around the incident place acquire the images and the video data and send the images and the video data to the cloud, so that the cloud can obtain more accurate and comprehensive disaster data and take more reasonable measures.
Further, the integrated GPS locate function of forest fire prevention monitoring devices and electric quantity detect the function, under the not enough condition of electric quantity, can clearly conveniently confirm the position and the state of the forest fire prevention monitoring devices that need maintain through the high in the clouds, and independent battery jar design can be effectively quick help staff carries out the battery change, also can make things convenient for swift judgement to maintain the state of the forest fire prevention monitoring devices after simultaneously through outside pilot lamp.
In the embodiment of the invention, the forest fire prevention monitoring device comprises an NB-IOT module and an LTE module, and the problems of long-term unattended operation, complex use terrain and wide communication coverage area of the forest fire prevention monitoring device are solved by utilizing the wide coverage, strong communication capability and ultralow power consumption of the NB-IOT module, so that the communication quality of the forest fire prevention monitoring device is ensured; by utilizing the conventional sensor modules for temperature and humidity, smoke sensation, earthquake sensation and the like, disasters such as fire, earthquake, debris flow and the like can be rapidly and preliminarily determined; while disaster data are transmitted to the cloud end through the NB-IOT module, the power management module is controlled to power on the image acquisition module and the LTE module, and the image acquisition module and the LTE module start to work; after the video images are acquired by the image acquisition module, the video images are transmitted to the cloud end through the LTE module with high transmission rate, and workers analyze disaster conditions by combining the environmental parameters and the video images; meanwhile, the cloud can also control other monitoring equipment around the incident place to start the video image acquisition function, and then disaster conditions can be accurately analyzed by utilizing a large amount of environmental parameters and video image data, and the disaster position can be accurately positioned, so that reliable data support is provided for disaster relief.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A forest fire prevention monitoring device is characterized by comprising a processor, a power management module, a network transmission module, an image acquisition module and a sensor module, wherein the power management module and the sensor module are connected with the processor, and the network transmission module and the image acquisition module are connected with the power management module;
the sensor module is used for acquiring environmental parameters;
the power management module is used for controlling the image acquisition module and the network transmission module to be powered on under the condition that the environmental parameters are abnormal;
the image acquisition module is used for acquiring images;
the network transmission module is used for sending the image acquired by the image acquisition module to a server.
2. The forest fire monitoring apparatus of claim 1, wherein the network transmission module is an LTE module.
3. A forest fire monitoring apparatus as claimed in claim 1, wherein the apparatus further comprises an NB-IOT module connected to the processor for sending the environmental parameter to the server.
4. A forest fire monitoring apparatus as claimed in claim 3, wherein the NB-IOT module includes a GPS unit for location.
5. A forest fire monitoring apparatus as claimed in claim 1, wherein the apparatus further comprises a power switch key and an indicator light, the power switch key being connected to the power management module, the indicator light being connected to the processor;
the indication lamp displays a first color at a moment within a first preset time after the forest fire prevention monitoring device is started;
the indication lamp is turned off at a time outside a first preset time after the forest fire prevention monitoring device is started;
and under the condition that the power switch key is pressed for a second preset time, the indicator lamp displays a first color.
6. A forest fire monitoring apparatus as claimed in claim 5, wherein the apparatus further comprises an external interface, the external interface including the power switch key and indicator light, the external interface being sealed by a waterproof cover.
7. A forest fire monitoring apparatus as claimed in claim 6, wherein the external interface further comprises a battery slot and a maintenance serial port.
8. A forest fire monitoring apparatus as claimed in claim 1, wherein the apparatus further comprises a housing and a motherboard, the motherboard is disposed in the housing, and the processor, the power management module, the network transmission module, the image acquisition module and the sensor module are disposed on the motherboard.
9. A forest fire monitoring apparatus as claimed in claim 8, wherein the image acquisition module comprises a plurality of cameras, the plurality of cameras being provided on the housing.
10. A forest fire monitoring apparatus as claimed in claim 8, wherein the apparatus further comprises an antenna, the antenna being connected to the main board.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910898815.9A CN112542015A (en) | 2019-09-23 | 2019-09-23 | Forest fire prevention monitoring devices |
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| CN201910898815.9A CN112542015A (en) | 2019-09-23 | 2019-09-23 | Forest fire prevention monitoring devices |
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| CN202472841U (en) * | 2011-12-19 | 2012-10-03 | 南京农业大学 | Forest fire monitoring and early warning system based on IOT |
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| CN206312326U (en) * | 2016-12-16 | 2017-07-07 | 中船重工(武汉)凌久高科有限公司 | A kind of control device based on the anti-mountain fire early warning system being wirelessly transferred |
| CN207440954U (en) * | 2017-12-06 | 2018-06-01 | 中钛互联（北京）科技有限公司 | A kind of risk of forest fire management system based on NB-IOT |
| CN109816923A (en) * | 2019-01-31 | 2019-05-28 | 孙冀东 | Low-power consumption smoke detection device and fire monitoring system based on it |
-
2019
- 2019-09-23 CN CN201910898815.9A patent/CN112542015A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140192184A1 (en) * | 2011-06-09 | 2014-07-10 | Guangzhou Sat Infrared Technology Co., Ltd. | Forest fire early-warning system and method based on infrared thermal imaging technology |
| CN202472841U (en) * | 2011-12-19 | 2012-10-03 | 南京农业大学 | Forest fire monitoring and early warning system based on IOT |
| CN104517389A (en) * | 2013-09-29 | 2015-04-15 | 陕西金合泰克信息科技发展有限公司 | Forest fire prevention monitoring system based on solar power supply |
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Application publication date: 20210323 |