CN112542015A - Forest fire prevention monitoring devices - Google Patents

Abstract

Translated fromChinese

本发明提供一种森林防火监测装置，涉及物联网技术领域，所述森林防火监测装置包括处理器、电源管理模块、网络传输模块、图像采集模块及传感器模块，所述电源管理模块及所述传感器模块均与所述处理器连接，所述网络传输模块与所述图像采集模块均与所述电源管理模块连接；其中，所述传感器模块用于采集环境参数；所述电源管理模块用于在所述环境参数出现异常的情况下，控制所述图像采集模块及所述网络传输模块上电；所述图像采集模块用于采集图像；所述网络传输模块用于向服务器发送所述图像采集模块采集的图像。本发明实施例能够提高森林防火监测的实时性。

The invention provides a forest fire monitoring device, which relates to the technical field of Internet of Things. The forest fire monitoring device includes a processor, a power management module, a network transmission module, an image acquisition module and a sensor module. The power management module and the sensor The modules are all connected to the processor, and the network transmission module and the image acquisition module are both connected to the power management module; wherein the sensor module is used to collect environmental parameters; the power management module is used to When the environmental parameters are abnormal, control the image acquisition module and the network transmission module to power on; the image acquisition module is used to collect images; the network transmission module is used to send the image acquisition module to the server. Image. The embodiments of the present invention can improve the real-time performance of forest fire prevention monitoring.

Description

Forest fire prevention monitoring devices

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, anetwork transmission module 3, animage 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 thenetwork transmission module 3 and theimage 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 theimage acquisition module 4 and thenetwork transmission module 3 to be powered on under the condition that the environmental parameters are abnormal;

theimage acquisition module 4 is used for acquiring images;

thenetwork transmission module 3 is configured to send the image acquired by theimage acquisition module 4 to aserver 11.

The processor 1 may be a microprocessor, may be welded to themotherboard 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 thatexternal 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 tonetwork transmission module 3 andimage acquisition module 4 after switch control, and power management module 2 can also possess battery voltage detection function etc. simultaneously.

Further, thenetwork transmission module 3 may be an LTE (Long Term Evolution) module or other modules that can be used for network transmission, and thenetwork transmission module 3 may be welded on themotherboard 8 and configured to transmit the image acquired by theimage acquisition module 4 to theserver 11. And under the condition that the environmental parameters are not abnormal, thenetwork 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 theserver 11, the processor 1 controls the power management module 2 to start the power supply of thenetwork transmission module 3 and the image acquisition processing module.

Further, the image capturingmodule 4 may be welded to themain board 8 for capturing images, specifically, may capture videos and images, and may transmit the videos and images to theserver 11 through thenetwork transmission module 3, where the image capturingmodule 4 and thenetwork transmission module 3 may be in a state of operating simultaneously or not operating simultaneously.

Further, sensor module 5 can weld onmainboard 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, theimage acquisition module 4 is controlled to acquire images under the condition that the environmental parameters are abnormal, and thenetwork transmission module 3 is controlled to transmit the images acquired by theimage acquisition module 4 to theserver 11, so that theserver 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, theimage acquisition module 4 and thenetwork 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, thenetwork 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 theserver 11.

Wherein, NB-IOT module 6 can weld onmainboard 8, and NB-IOT module 6 is inside can integrate GPS unit 61(Global Positioning System), andGPS unit 61 is used for transmitting the environmental parameter that sensor module 5 gathered toserver 11, receivesserver 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 theimage 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 aGPS unit 61, and theGPS unit 61 is used for positioning, and can realize quick positioning to the forest fire monitoring apparatus.

Optionally, the apparatus further includes apower switch key 71 and anindicator lamp 74, thepower switch key 71 is connected to the power management module 2, and theindicator 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, theindicator lamp 74 displays a first color;

at a time outside a first preset time period after the forest fire monitoring device is started, theindicator lamp 74 is turned off;

in the case where thepower switch key 71 is pressed for a second preset time period, theindicator 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, theindicator lamp 74 displays a first color, and at the moment outside the first preset time after the forest fire monitoring device is started, theindicator lamp 74 is turned off, so that the power consumption can be saved. Under the condition that thepower switch key 71 is pressed for a second preset time, theindicator 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 anexternal interface 7, where theexternal interface 7 includes thepower switch key 71 and anindicator 74, and theexternal interface 7 is sealed by a waterproof cover.

Theexternal interface 7 may be located on a side surface of thehousing 10, theexternal interface 7 may adopt an independent interface design, and thepower switch key 71 and theindicator lamp 74 are both welded on themotherboard 8. Theexternal interface 7 can also comprise abattery slot 72 and amaintenance serial port 73, so that the battery replacement, the upgrade maintenance and the state display are convenient, and theexternal interface 7 can be fixed on theshell 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, theexternal interface 7 further includes abattery slot 72 and amaintenance serial port 73, which is convenient for maintenance.

Optionally, the device further includes ahousing 10 and amotherboard 8, themotherboard 8 is disposed in thehousing 10, and the processor 1, the power management module 2, thenetwork transmission module 3, theimage acquisition module 4, and the sensor module 5 are disposed on themotherboard 8.

Wherein,mainboard 8 can be inside atshell 10 through the fix with screw, andshell 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 andimage acquisition module 4 etc. all are locatedshell 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, theimage capturing module 4 includes a plurality ofcameras 41, and the plurality ofcameras 41 are disposed on thehousing 10.

Theimage acquisition module 4 may include a plurality of wide-angle cameras, may be installed around the side of thehousing 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 anantenna 9, and theantenna 9 is connected to themain board 8.

Theantenna 9 may be located at the top of thehousing 10, and theantenna 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 insideshell 10, is connected to the corresponding antenna mouth that is located onmainboard 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:

step 101, a sensor collects environmental parameters.

Step 102, the microprocessor analyzes the environmental parameters.

Step 103, environmental parameter is normal? If yes, go to step 104, otherwise go to step 105.

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.

Step 110, is there a false alarm? If yes, go to step 101, otherwise go to step 111.

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)

Translated fromChinese

1.一种森林防火监测装置，其特征在于，所述装置包括处理器、电源管理模块、网络传输模块、图像采集模块及传感器模块，所述电源管理模块及所述传感器模块均与所述处理器连接，所述网络传输模块与所述图像采集模块均与所述电源管理模块连接；1. a forest fire monitoring device is characterized in that, the device comprises a processor, a power management module, a network transmission module, an image acquisition module and a sensor module, and the power management module and the sensor module are all related to the processing The network transmission module and the image acquisition module are both connected to the power management module;其中，所述传感器模块用于采集环境参数；Wherein, the sensor module is used to collect environmental parameters;所述电源管理模块用于在所述环境参数出现异常的情况下，控制所述图像采集模块及所述网络传输模块上电；The power management module is configured to control the image acquisition module and the network transmission module to power on when the environmental parameter is abnormal;所述图像采集模块用于采集图像；The image acquisition module is used to acquire images;所述网络传输模块用于向服务器发送所述图像采集模块采集的图像。The network transmission module is used for sending the image collected by the image collection module to the server.2.根据权利要求1所述的森林防火监测装置，其特征在于，所述网络传输模块为LTE模块。2 . The forest fire prevention monitoring device according to claim 1 , wherein the network transmission module is an LTE module. 3 .3.根据权利要求1所述的森林防火监测装置，其特征在于，所述装置还包括NB-IOT模块，所述NB-IOT模块与所述处理器连接，用于向所述服务器发送所述环境参数。3 . The forest fire prevention monitoring device according to claim 1 , wherein the device further comprises an NB-IOT module, the NB-IOT module is connected to the processor, and is used for sending the information to the server. 4 . Environmental parameters.4.根据权利要求3所述的森林防火监测装置，其特征在于，所述NB-IOT模块包括GPS单元，所述GPS单元用于定位。4 . The forest fire prevention monitoring device according to claim 3 , wherein the NB-IOT module comprises a GPS unit, and the GPS unit is used for positioning. 5 .5.根据权利要求1所述的森林防火监测装置，其特征在于，所述装置还包括电源开关键及指示灯，所述电源开关键与所述电源管理模块连接，所述指示灯与所述处理器连接；5 . The forest fire protection monitoring device according to claim 1 , wherein the device further comprises 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 power management module. 6 . processor connection;在所述森林防火监测装置开机后第一预设时长内的时刻，所述指示灯显示第一颜色；At a moment within a first preset time period after the forest fire monitoring device is turned on, the indicator light displays a first color;在所述森林防火监测装置开机后第一预设时长外的时刻，所述指示灯关闭；At a time outside the first preset time period after the forest fire monitoring device is turned on, the indicator light is turned off;在按压所述电源开关键第二预设时长的情况下，所述指示灯显示第一颜色。When the power switch key is pressed for a second preset time period, the indicator light displays the first color.6.根据权利要求5所述的森林防火监测装置，其特征在于，所述装置还包括外部接口，所述外部接口包括所述电源开关键及指示灯，所述外部接口通过防水盖密封处理。6 . The forest fire prevention monitoring device according to claim 5 , wherein the device further comprises an external interface, the external interface includes the power switch key and an indicator light, and the external interface is sealed with a waterproof cover. 7 .7.根据权利要求6所述的森林防火监测装置，其特征在于，所述外部接口还包括电池槽及维护串口。7 . The forest fire prevention monitoring device according to claim 6 , wherein the external interface further comprises a battery slot and a maintenance serial port. 8 .8.根据权利要求1所述的森林防火监测装置，其特征在于，所述装置还包括外壳及主板，所述主板设置于所述外壳内，所述处理器、电源管理模块、网络传输模块、图像采集模块及传感器模块均设置于所述主板上。8. The forest fire protection monitoring device according to claim 1, wherein the device further comprises a casing and a mainboard, the mainboard is arranged in the casing, the processor, the power management module, the network transmission module, The image acquisition module and the sensor module are both arranged on the main board.9.根据权利要求8所述的森林防火监测装置，其特征在于，所述图像采集模块包括多个摄像头，所述多个摄像头设置于所述外壳上。9 . The forest fire prevention monitoring device according to claim 8 , wherein the image acquisition module comprises a plurality of cameras, and the plurality of cameras are arranged on the casing. 10 .10.根据权利要求8所述的森林防火监测装置，其特征在于，所述装置还包括天线，所述天线与所述主板连接。10 . The forest fire prevention monitoring device according to claim 8 , wherein the device further comprises an antenna, and the antenna is connected to the main board. 11 .

Images