CN204010209U - Forest fire early-warning system based on depopulated helicopter - Google Patents
Forest fire early-warning system based on depopulated helicopter Download PDFInfo
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- CN204010209U CN204010209U CN201420286824.5U CN201420286824U CN204010209U CN 204010209 U CN204010209 U CN 204010209U CN 201420286824 U CN201420286824 U CN 201420286824U CN 204010209 U CN204010209 U CN 204010209U
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Abstract
本实用新型公开了一种基于无人直升机的森林火灾预警系统，属于森林防火领域。所述系统包括：无人直升机和地面站，无人直升机包括壳体、设于壳体上的旋翼、设于壳体内的动力装置和控制单元、设于壳体下方的一对起落架、设于一对起落架之间的托架、以及设于托架上的火焰探测器、温度传感器和湿度传感器，壳体的表面覆盖有热反射材料层；控制单元包括第一处理器、三路数据采集电路、第一无线传输单元和GPS定位单元，第一处理器分别通过三路数据采集电路与火焰探测器、温度传感器和湿度传感器的输出端电连接；地面站包括：报警单元、第二无线传输单元、气象查询单元、以及第二处理器，第二无线传输单元与第一无线传输单元无线连接。
The utility model discloses a forest fire early warning system based on an unmanned helicopter, which belongs to the field of forest fire prevention. The system includes: an unmanned helicopter and a ground station. The unmanned helicopter includes a casing, a rotor arranged on the casing, a power unit and a control unit arranged in the casing, a pair of landing gears arranged below the casing, and a The bracket between a pair of landing gear, and the flame detector, temperature sensor and humidity sensor arranged on the bracket, the surface of the shell is covered with a heat reflective material layer; the control unit includes a first processor, a three-way data The acquisition circuit, the first wireless transmission unit and the GPS positioning unit, the first processor are respectively electrically connected to the output ends of the flame detector, the temperature sensor and the humidity sensor through the three-way data acquisition circuit; the ground station includes: an alarm unit, a second wireless The transmission unit, the weather inquiry unit, and the second processor, the second wireless transmission unit is wirelessly connected to the first wireless transmission unit.
Description
Technical field
The utility model relates to forest fire protection field, particularly a kind of forest fire early-warning system based on depopulated helicopter.
Background technology
Forest is the Nature " scheduling teacher ", and it is regulating the circulation of the empty G&W of occurring in nature, affects the variation of weather, is protecting soil not to be subject to the infringement of wind and rain, alleviates the harm that environmental pollution brings to people.Forest fire, as a kind of disaster comparatively serious in natural disaster, often causes national economy to be subject to heavy losses.That forest fire has is sudden, randomness, the feature that can bring about great losses in the short time, once therefore there be fire alarm to occur, just must take the measure of putting out a fire to save life and property with the fastest speed, find whether in time, whether put out rapidly, be the several key factors whether forest fire can cause extensive loss.
Maturation gradually along with unmanned vehicle technology, adopts depopulated helicopter to carry out forest and patrols and examines, and report to the police when fire occurs.Particularly, utilize the infrared image equipment on depopulated helicopter to gather image, and simulating signal is converted into digital signal (infrared image gray value data) on depopulated helicopter, it is doubtful fire disaster flame or high-risk point that temperature is utilized to algorithm identified higher than the grid of threshold value, again communicated by letter via satellite and send to fire-fighting center in depopulated helicopter GPS position, realize and reporting to the police.
In realizing process of the present utility model, inventor finds that prior art at least exists following problem:
Depopulated helicopter is had relatively high expectations, must carry infrared image equipment and image processing equipment, not only make holistic cost high, and can cause because carrying equipment is heavier potential safety hazard; Higher to infrared image equipment precision requirement, otherwise cannot accurately judge whether breaking out of fire.
Utility model content
High in order to solve in prior art the forest fire protection equipment cost in depopulated helicopter, easily cause potential safety hazard, and the not accurate enough problem of early warning, the utility model embodiment provides a kind of forest fire early-warning system based on depopulated helicopter.Described technical scheme is as follows:
The utility model embodiment provides a kind of forest fire early-warning system based on depopulated helicopter, described system comprises: depopulated helicopter and land station, described depopulated helicopter comprises housing, be located at rotor on described housing, be located at propulsion system and control module in described housing, be located at described housing below a pair of undercarriage, be located at the bracket between described a pair of undercarriage and be located at flame detector, temperature sensor and the humidity sensor on described bracket, the surface coverage of described housing has thermal reflective material layer;
Described control module comprises first processor, three circuit-switched data Acquisition Circuit, the first wireless transmission unit and GPS positioning unit, described first processor is electrically connected to the output terminal of described flame detector, described temperature sensor and described humidity sensor by described three circuit-switched data Acquisition Circuit respectively, and described first processor is also electrically connected to described the first wireless transmission unit and described GPS positioning unit respectively;
Described land station comprises: alarm unit, receive the second wireless transmission unit of the data that described the first wireless transmission unit sends, according to the meteorological query unit of GPS information inquiry temperature and humidity and the second processor of controlling described alarm unit work according to the output of described the second wireless transmission unit and described meteorological query unit, described the second processor is electrically connected to described the second wireless transmission unit, described meteorological query unit and described alarm unit respectively, described the second wireless transmission unit and described the first wireless transmission unit wireless connections.
In a kind of implementation of the utility model embodiment, described depopulated helicopter also comprises the detection casing of being located on described bracket, on described detection casing, offer a plurality of through holes, described flame detector, temperature sensor and humidity sensor are located in described detection casing.
In the another kind of implementation of the utility model embodiment, described detection casing is heat-reflecting glass casing.
In the another kind of implementation of the utility model embodiment, described depopulated helicopter also comprises smokescope sensor, and described smokescope sensor is located in described detection casing, and described smokescope sensor is electrically connected to described first processor.
In the another kind of implementation of the utility model embodiment, described flame detector is infra red flame detecting device.
In the another kind of implementation of the utility model embodiment, the surface of described rotor, described undercarriage, described bracket is all coated with thermal reflective material layer.
In the another kind of implementation of the utility model embodiment, described bracket comprises telescopic support struts and is connected to the supporting plate in described telescopic support struts.
In the another kind of implementation of the utility model embodiment, described propulsion system comprise power supply, the motor and the motor control unit that are connected with described power supply, and described motor control unit is described motor and the electrical connection of described first processor respectively.
In the another kind of implementation of the utility model embodiment, described power supply is lithium ion battery.
In the another kind of implementation of the utility model embodiment, described alarm unit comprises audible-visual annunciator.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:
By the flame detector in depopulated helicopter, by gathering infrared light or ultraviolet light, produce flame alerting signal, temperature sensor and humidity sensor be the temperature and humidity information on acquisition testing ground respectively, GPS positioning unit obtains the latitude and longitude information that detects ground, first processor obtains these information by data acquisition circuit, and sends to land station by the first wireless transmission unit; The second processor in land station receives above-mentioned information by the first wireless transmission unit; On the one hand, the second processor tentatively judges whether breaking out of fire according to flame alerting signal; On the other hand, the latitude and longitude information that meteorological query unit sends according to depopulated helicopter, the temperature and humidity of inquiry depopulated helicopter position, the second processor is done auxiliary judgment further according to the temperature and humidity inquiring and the actual temperature and humidity measuring of depopulated helicopter receiving; According to above-mentioned two aspects, the second processor can accurately judge whether breaking out of fire; And in testing process, given up existing employing infrared image equipment and image processing equipment, reduced cost, alleviated total quality, guaranteed depopulated helicopter safety; In addition, owing to being coated with thermal reflective material layer on housing, can making depopulated helicopter more close burning things which may cause a fire disaster when detecting, thereby make testing result more accurate, early warning is more timely.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the forest fire early-warning system based on depopulated helicopter that provides of the utility model embodiment;
Fig. 2 is the block diagram of the forest fire early-warning system based on depopulated helicopter that provides of the utility model embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Embodiment
The utility model embodiment provides a kind of forest fire early-warning system based on depopulated helicopter, referring to Fig. 1 and Fig. 2, this system comprises: depopulated helicopter 10He land station 20, depopulated helicopter 10 comprises housing 101, be located at the rotor 102 on housing 101, be located at propulsion system 103 and control module 104 in housing 101, be located at a pair of undercarriage 105 of housing 101 belows, be located at the bracket 106 between a pair of undercarriage 105, and be located at the flame detector 107 on bracket 106, temperature sensor 108 and humidity sensor 109, the surface coverage of housing 101 has thermal reflective material layer,
Control module 104 comprises first processor 141, three circuit-switched data Acquisition Circuit 142, the first wireless transmission unit 143 and GPS positioning unit 144, first processor 141 is electrically connected to the output terminal of flame detector 107, temperature sensor 108 and humidity sensor 109 by three circuit-switched data Acquisition Circuit 142 respectively, and first processor 141 is also electrically connected to the first wireless transmission unit 143 and GPS positioning unit 144 respectively;
Land station 20 comprises: alarm unit 201, receive the second wireless transmission unit 202 of the data that the first wireless transmission unit 143 sends, according to the meteorological query unit 203 of GPS information inquiry temperature and humidity and the second processor 204 of controlling alarm unit 201 work according to the output of the second wireless transmission unit 202 and meteorological query unit 203, the second processor 204 is electrically connected to the second wireless transmission unit 202, meteorological query unit 203 and alarm unit 201 respectively, the second wireless transmission unit 202 and the first wireless transmission unit 143 wireless connections.
Particularly, when work, flame detector 107 in depopulated helicopter 10 produces flame alerting signal by gathering infrared light or ultraviolet light, temperature sensor 108 and humidity sensor 109 be the temperature and humidity information on acquisition testing ground respectively, GPS positioning unit obtains the latitude and longitude information that detects ground, first processor 141 obtains these information by data acquisition circuit 142, and sends to land station 20 by the first wireless transmission unit 143.The second processor 204 in land station 20 receives above-mentioned information by the first wireless transmission unit 143.On the one hand, the second processor 204 tentatively judges whether breaking out of fire according to flame alerting signal; On the other hand, the latitude and longitude information that meteorological query unit 203 sends according to depopulated helicopter 10, the temperature and humidity of inquiry depopulated helicopter 10 positions, the second processor 204 is done auxiliary judgment further according to the temperature and humidity inquiring and the actual temperature and humidity measuring of depopulated helicopter 10 receiving.According to above-mentioned two aspects, the second processor 204 can accurately judge whether breaking out of fire.
In addition, above-mentioned depopulated helicopter 10 can make depopulated helicopter 10 more approach burning things which may cause a fire disaster at the surface coverage thermal reflective material layer of housing 101, thereby makes testing result more accurate.
Further, depopulated helicopter 10 also comprises the detection casing 110 of being located on bracket 106, detects on casing 110 and offers a plurality of through holes, and flame detector 107, temperature sensor 108 and humidity sensor 109 are located at and are detected in casing 110.Detecting casing 110 can play a protective role to flame detector 107, temperature sensor 108 and humidity sensor 109, and can make depopulated helicopter 10 more approach burning things which may cause a fire disaster, thereby makes testing result more accurate.
When specific implementation, above-mentioned detection casing 110 can adopt dismountable mode to be arranged on bracket 106.For example adopt screw bolt and nut that detection casing 110 is arranged on bracket 106.
In the utility model embodiment, detecting casing 110 is heat-reflecting glass casing, heat-reflecting glass casing good heat resistance.
Further, in order to make early warning system accuracy of detection higher, depopulated helicopter 10 also comprises smokescope sensor 111, and smokescope sensor 111 is located at and is detected in casing 110, and smokescope sensor 111 is electrically connected to first processor 141.The second processor 204 when judgement, except according to aforementioned flame alerting signal, the judgement of temperature and humidity information, can also judge in conjunction with smokescope information, make result more accurate.
In the present embodiment, flame detector 107 can be infra red flame detecting device.Flame detector 107 can also be ultraviolet light flame detector in other embodiments.
In order to increase the high temperature resistant property of depopulated helicopter 10 integral body; the surface of rotor 102, undercarriage 105, bracket 106 is all coated with thermal reflective material layer; not only said structure is played a protective role, and can make depopulated helicopter 10 more approach burning things which may cause a fire disaster, thereby make testing result more accurate.
In a kind of implementation of the present embodiment, bracket 106 can adopt scalable mode to realize, and bracket 106 comprises telescopic support struts 161 and is connected to the supporting plate 162 in telescopic support struts 161.Correspondingly; can groove be set in housing 101 bottoms of depopulated helicopter; this groove and above-mentioned supporting plate 62 match; make when expansion link 161 is retracted; under the protection of equipment on whole bracket 106 in housing; the said equipment is protected, prevented under abnormal conditions, the equipment of being located on bracket 106 is subject to danger.
Particularly, propulsion system 103 comprise power supply 131, the motor 132 being connected with power supply 131 and motor control unit 133, and motor control unit 133 is motor 132 and first processor 141 electrical connections respectively.Motor control unit 133 can obtain the operation conditions of motor 132 and the information about power of power supply 131, and these information exchanges is crossed to the first wireless transmission unit 143 and pass land station 20 back.
In order to alleviate the weight of whole depopulated helicopter 10, power supply 131 can be lithium ion battery.
Further, above-mentioned alarm unit 201 can comprise traditional audible-visual annunciator.Certainly alarm unit 201 can also adopt other common means to realize, and repeats no more here.
The present embodiment produces flame alerting signal by the flame detector in depopulated helicopter by gathering infrared light or ultraviolet light, temperature sensor and humidity sensor be the temperature and humidity information on acquisition testing ground respectively, GPS positioning unit obtains the latitude and longitude information that detects ground, first processor obtains these information by data acquisition circuit, and sends to land station by the first wireless transmission unit; The second processor in land station receives above-mentioned information by the first wireless transmission unit; On the one hand, the second processor tentatively judges whether breaking out of fire according to flame alerting signal; On the other hand, the latitude and longitude information that meteorological query unit sends according to depopulated helicopter, the temperature and humidity of inquiry depopulated helicopter position, the second processor is done auxiliary judgment further according to the temperature and humidity inquiring and the actual temperature and humidity measuring of depopulated helicopter receiving; According to above-mentioned two aspects, the second processor can accurately judge whether breaking out of fire; And in testing process, given up existing employing infrared image equipment and image processing equipment, reduced cost, alleviated total quality, guaranteed depopulated helicopter safety; In addition, owing to being coated with thermal reflective material layer on housing, can making depopulated helicopter more close burning things which may cause a fire disaster when detecting, thereby make testing result more accurate, early warning is more timely.
Above-mentioned the utility model embodiment sequence number, just to describing, does not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that all or part of step that realizes above-described embodiment can complete by hardware, also can come the hardware that instruction is relevant to complete by program, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium of mentioning can be ROM (read-only memory), disk or CD etc.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286824.5U CN204010209U (en) | 2014-05-30 | 2014-05-30 | Forest fire early-warning system based on depopulated helicopter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286824.5U CN204010209U (en) | 2014-05-30 | 2014-05-30 | Forest fire early-warning system based on depopulated helicopter |
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| CN204010209U true CN204010209U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420286824.5U Expired - Lifetime CN204010209U (en) | 2014-05-30 | 2014-05-30 | Forest fire early-warning system based on depopulated helicopter |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105764304A (en) * | 2015-11-03 | 2016-07-13 | 天津艾思科尔科技有限公司 | Aircraft provided with detector with stable heat dissipation structure |
| WO2017080029A1 (en) * | 2015-11-14 | 2017-05-18 | 深圳市易特科信息技术有限公司 | Unmanned aerial vehicle early-warning system for fire rescue |
| CN106710121A (en) * | 2017-02-28 | 2017-05-24 | 桂林电子科技大学 | Forest fire positioning device based on bionic inductor |
| CN106781180A (en) * | 2017-02-14 | 2017-05-31 | 无锡觅睿恪科技有限公司 | Scene of fire monitors unmanned plane |
| CN108248838A (en) * | 2017-12-20 | 2018-07-06 | 江苏天域航空科技集团股份有限公司 | Fire-fighting fire extinguishing unmanned helicopter system |
| US11368002B2 (en) | 2016-11-22 | 2022-06-21 | Hydro-Quebec | Unmanned aerial vehicle for monitoring an electrical line |
| US12097956B2 (en) | 2021-04-30 | 2024-09-24 | Hydro-Quebec | Drone with tool positioning system |
-
2014
- 2014-05-30 CN CN201420286824.5U patent/CN204010209U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105764304A (en) * | 2015-11-03 | 2016-07-13 | 天津艾思科尔科技有限公司 | Aircraft provided with detector with stable heat dissipation structure |
| CN105764304B (en) * | 2015-11-03 | 2018-10-16 | 天津艾思科尔科技有限公司 | Detector carries the aircraft of steady type radiator structure |
| WO2017080029A1 (en) * | 2015-11-14 | 2017-05-18 | 深圳市易特科信息技术有限公司 | Unmanned aerial vehicle early-warning system for fire rescue |
| US11368002B2 (en) | 2016-11-22 | 2022-06-21 | Hydro-Quebec | Unmanned aerial vehicle for monitoring an electrical line |
| CN106781180A (en) * | 2017-02-14 | 2017-05-31 | 无锡觅睿恪科技有限公司 | Scene of fire monitors unmanned plane |
| CN106710121A (en) * | 2017-02-28 | 2017-05-24 | 桂林电子科技大学 | Forest fire positioning device based on bionic inductor |
| CN108248838A (en) * | 2017-12-20 | 2018-07-06 | 江苏天域航空科技集团股份有限公司 | Fire-fighting fire extinguishing unmanned helicopter system |
| US12097956B2 (en) | 2021-04-30 | 2024-09-24 | Hydro-Quebec | Drone with tool positioning system |
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| CX01 | Expiry of patent term |
Granted publication date: 20141210 |
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| CX01 | Expiry of patent term |