Forest fire-fighting guidance flight system and operation method

A fire-fighting and forest technology, applied in the field of forest fire-guiding flight systems, can solve the problems of small load, short material delivery distance, poor fire safety, etc., and achieve the effects of high safety, long flight distance and low operating cost

Active Publication Date: 2020-03-31
BEIJING MECHANICAL EQUIP INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above analysis, the embodiment of the present invention aims to provide a forest fire-fighting guided flight system and operation method to solve the problems of short material delivery distance, small load and poor fire-fighting safety in the field of forest fire-fighting.

Method used

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  • Forest fire-fighting guidance flight system and operation method

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Embodiment 1

[0040] A forest fire guidance flight system includes: a launching platform, a command vehicle, an unmanned aerial vehicle, a reconnaissance vehicle and a carrier. The reconnaissance vehicle is used to assess the situation of the fire scene, and the drone is used to transmit back the fire situation on the spot in real time; the command vehicle is used to receive the report of the reconnaissance vehicle and the on-site fire situation returned by the drone, and send the location coordinates of the fire scene to the launch platform; The launch platform includes a ground launch platform or an air launch platform, and the launch platform is used to launch a carrier with a large load. Launching the vehicle from the launch platform is based on calculating the distance between the fire source and the launch platform, and initially calculating the effective range; within the effective range, the launch direction of the vehicle is determined according to the position of the fire source an...

Embodiment 2

[0068] Such as figure 2 Shown, based on above-mentioned a kind of forest fire guidance flight system, its specific operation method comprises the following steps:

[0069] 1. The scout vehicle scouts the fire;

[0070] After ground patrol and air patrol personnel conduct forest fire reconnaissance, they find and lock the fire direction, send reconnaissance vehicles to conduct fire reconnaissance, and obtain the specific location of the fire point.

[0071] 2. The unmanned aerial vehicle sends back the scene of the fire in real time;

[0072] The aerial UAV conducts fire investigation at the same time, combined with the specific location of the ignition point transmitted by the reconnaissance vehicle, conducts the investigation of the ignition situation and the actual geographical conditions around the location of the ignition point, and sends back information in real time.

[0073] 3. The command vehicle receives the report of the reconnaissance vehicle and the on-site fire...

Embodiment 3

[0081] Such as figure 2 As shown, the present embodiment provides a forest fire guidance flight system and operation method, comprising the following steps:

[0082] Step 1: Fire detection, locking the ignition point, and obtaining the location of the ignition point;

[0083] After the ground reconnaissance vehicles and aerial drones detect the forest fire, they lock the fire point and obtain the location coordinates of the fire point. Ground reconnaissance vehicles use long-distance infrared, laser and visible light detection methods or carry photoelectric pods through aerial drones to detect forest fires and obtain relatively accurate fire points, including spatial azimuth angles and distance information, etc. , as rough target information for vehicle launches.

[0084] Step 2: Launch the platform and launch the vehicle;

[0085] Under the guidance of the position detected by the scout vehicle and the UAV, the launch platform obtains the initial rough position informatio...

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Abstract

The invention relates to a forest fire-fighting guidance flight system and an operation method, belongs to the technical field of forest fire-fighting rescue, and solves the problems of small operation range and small carrying load capacity of a forest fire-fighting fire extinguishing system in the prior art. According to the forest fire-fighting guidance flight system and the operation method, acarrier comprises a power device section, a communication and flight control section, a load section and a detection sensing section. The power device section uses a rocket engine, a turbojet engine or an electric drive as a power source; the communication and flight control section comprises a ground command and control communication module, a vehicle guidance control module and a deceleration landing device module; the load section is provided with a load cabin; the load carried by the load cabin comprises a water-based fire extinguishing agent and rescue materials; and the detection sensingsection comprises an infrared detector, a thermosensitive infrared detector for detecting a fire source and a beacon device in the recovery process of the carrier. The technical effects that in the fire extinguishing operation, the material throwing distance is long, the loading capacity is large, and the safety is high are achieved.

Description

technical field [0001] The invention relates to the technical field of forest firefighting, in particular to a forest firefighting guided flight system and an operation method. Background technique [0002] Forest fires are very destructive and harmful to forests, and rescue is difficult, causing serious economic losses and affecting social stability. Forest fires have the characteristics of large coverage, strong suddenness, and rapid spread. Due to the limitations of terrain and forest vegetation, some large-scale ground equipment cannot approach the fire at close range, so forest fires are generally difficult to extinguish. With the development of economy and technology, some new equipment and solutions have been proposed. Existing equipment is mainly divided into short-range forest fire-fighting robots and fire-fighting water pumps, ground platforms for long-distance launch, and relatively long-distance airborne platforms, mainly including rocket launchers, mortars, roc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D1/12B64D1/18B64D17/80B64F1/04A62C3/02A62C31/00
CPCB64D1/12B64D1/18B64D17/80B64F1/04A62C3/02A62C31/00B64U50/15B64U50/12B64U50/19B64U2201/20B64U2101/00
Inventor 邱旭阳申研刘海平刘德龙
Owner BEIJING MECHANICAL EQUIP INST
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