CN111023902A - Investigation, operation and aiming system of forest fire extinguishing equipment - Google Patents
Investigation, operation and aiming system of forest fire extinguishing equipment Download PDFInfo
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- CN111023902A CN111023902A CN201911223470.3A CN201911223470A CN111023902A CN 111023902 A CN111023902 A CN 111023902A CN 201911223470 A CN201911223470 A CN 201911223470A CN 111023902 A CN111023902 A CN 111023902A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G3/00—Aiming or laying means
- F41G3/22—Aiming or laying means for vehicle-borne armament, e.g. on aircraft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
Abstract
The invention discloses an investigation, operation and aiming system of forest fire extinguishing equipment, which consists of an investigation monitoring system, a main console and an observation and aiming support terminal; the detection monitoring system is used for undertaking the parameter detection and image acquisition work of a front target position; the main console is used for resolving the impact point; the observing and aiming support terminal is used for automatically resolving and displaying video images and launching fire extinguishing bombs. The invention simplifies the processes of investigation, solution and specification, and the operator can complete the shooting task without going deep into the aiming theory of aiming type suppressed weapons in the study room. The visual target and effect are realized, the operation is simple and convenient, the requirement of pressing the scene of a fire which changes instantly is met, the equipment can quickly form fighting capacity, and the effects of calling, coming and being superior in fighting are achieved.
Description
Technical Field
The invention belongs to the field of forest fire extinguishing, and particularly relates to a detection and aiming system for forest fire extinguishing equipment, which is used for meeting the requirements of ultra-long-range (10-20km) forest fire extinguishing equipment fire scene detection and auxiliary aiming.
Background
When the forest fire extinguishing equipment is designed, the processes of investigation, calculation and element setting are required, and an operator needs to go deep into a learning room aiming type weapon suppressing and aiming theory to complete a shooting task. The requirement for suppressing the transient fire scene situation is not met, and the requirement for extinguishing the fire in a short range and the fire in an ultra-long range can not be met.
Disclosure of Invention
The invention aims to provide a detection aiming system of forest fire-extinguishing equipment, which simplifies the processes of detection, calculation and element setting, and an operator can complete a shooting task without going deep into the aiming theory of aiming type weapon pressing in a learning room and complete ultra-long-distance and short-distance aiming at the same time.
The technical scheme of the invention is as follows: the utility model provides a reconnaissance of forest fire extinguishing equipment is operated and is aimed system which characterized in that: the system consists of a detection monitoring system, a main console and an observation and aiming support terminal;
the detection monitoring system is used for undertaking the parameter detection and image acquisition work of a front target position;
the main console comprises display equipment, a power supply system, communication equipment, a data monitoring system, an image monitoring system and accessory equipment;
the power supply system supplies power to the main console device and charges the unmanned aerial vehicle and the observation and aiming support terminal; the communication equipment is a local area network master equipment, wirelessly networks the front unmanned aerial vehicle and the observation and aiming terminal, and can be configured to be communicated with peer and higher systems; a control host of the investigation monitoring system receives information of the front unmanned aerial vehicle, and the information is provided to an observation and aiming support terminal for use after calculation; the data monitoring system carries out cyclic recording on the system data stream for later analysis; the image monitoring system can monitor the transmitting system position image and the front position image, can display the operating condition of the transmitting system position and the front fighting effect in real time, provides decision support for fighting command, circularly records image data, stores image records of a certain period and is used for later analysis; the auxiliary equipment is auxiliary equipment of an unmanned aerial vehicle investigation machine; the display equipment is used for displaying a fire scene image, positioning information, ranging information, the situation of an artillery and an unmanned aerial vehicle and a shot point resolving area; the observing and aiming support terminal is used for automatically resolving and displaying video images and launching fire extinguishing bombs.
Has the advantages that: the invention provides a basis for artillery shooting by acquiring visual fields, analyzing and processing information and ensuring the completion of a shooting task by using the two eyes and the brain of artillery operation. The method comprises the steps of observing display contents of a screen of the operating and aiming support terminal, superposing and displaying a mark of a predicted bomb falling area on a front real-time image, guiding a manual operating and aiming fire extinguishing gun to shoot an angle and an azimuth, and shooting when the mark of the bomb falling area is overlapped with a target fire scene. The process of investigation, solution and specification is simplified, and the operator can complete the shooting task without going deep into the aiming theory of aiming type suppressed weapons in the study room. The visual target and effect are realized, the operation is simple and convenient, the requirement of pressing the scene of a fire which changes instantly is met, the equipment can quickly form fighting capacity, and the effects of calling, coming and being superior in fighting are achieved.
Drawings
FIG. 1 is a reconnaissance monitoring system;
FIG. 2 is a view showing a main console;
fig. 3 is a view showing a configuration of an observation support terminal;
FIG. 4 is a schematic diagram of a scout maneuver support system;
figure 5 is a system work flow diagram.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments thereof for the purpose of making apparent the objects, contents and advantages thereof.
The invention provides an investigation, operation and aiming system of forest fire extinguishing equipment, which consists of an investigation monitoring system, a main console and an observation and aiming support terminal;
1. the investigation monitoring system is used for undertaking parameter detection and image acquisition work of a front target position, and the system is composed as shown in figure 1: the system comprises an unmanned aerial vehicle, and a satellite positioning device, an attitude sensor, an altimeter, communication equipment, a pan-tilt camera, a laser range finder and a control host which are arranged on the unmanned aerial vehicle;
when the unmanned aerial vehicle is operated by remote control to fly and support, the front position can be clearly observed, and the unmanned aerial vehicle can be suspended in the air by the middle position visible by a rear emission system; observing a front position through a pan-tilt camera, and monitoring the distance between a measuring target and the unmanned aerial vehicle by using a laser range finder parallel to the optical axis of the camera; the satellite positioning device acquires latitude and longitude of the hovering position of the unmanned aerial vehicle; the attitude sensor monitors the hovering attitude of the unmanned aerial vehicle; the altimeter monitors the altitude; the control host can transmit the monitored front position parameters and the real-time images back to the main console through the communication equipment;
2. main control console
The main console is composed as shown in fig. 2: the system comprises display equipment, a power supply system, communication equipment, a data monitoring system, an image monitoring system and accessory equipment;
the power supply system supplies power to the main console device, and the unmanned aerial vehicle and the observing and aiming support terminal are charged; the communication equipment is a local area network master equipment, the front unmanned aerial vehicle and the observation and aiming terminal are wirelessly networked, and the corresponding communication equipment can be configured to be communicated with peer and higher-level systems, so that an organization form of unified command and cooperative combat is achieved; the control host receives the information of the front unmanned aerial vehicle, and the information is provided for the observing and aiming terminal for use after calculation; the data monitoring system carries out cyclic recording on the system data stream for later analysis; the image monitoring system can monitor the transmitting system position image and the front position image, can display the operating condition of the transmitting system position and the front fighting effect in real time, provides decision support for fighting command, circularly records image data, stores image records of a certain period and is used for later analysis; the auxiliary equipment of the unmanned aerial vehicle is equipment for carrying, charging, remote control and the like of an unmanned aerial vehicle scout machine; the display equipment is used for displaying a fire scene image, positioning information, ranging information, the situation of an artillery and an unmanned aerial vehicle, a shot point resolving area and the like;
3. viewing and aiming support terminal
The observing and aiming support terminal is rain-proof, dust-proof and shockproof reinforcement equipment, can be simply fixed on a cradle of the launching system, is convenient to detach, can move synchronously along with the height and direction of the launching system, can bear impact vibration during launching, and cannot be damaged and displaced. The system composition is shown in fig. 3: the system comprises an observing and aiming terminal and a fire power system;
the observing and aiming terminal works by adopting a self-contained battery, is internally provided with an attitude sensor, a positioning system, an altimeter, a communication module and a display screen, and has the capabilities of autonomous resolving and smooth display of video images. The attitude sensor is used for monitoring the attitude information of the barrel of the current fire-extinguishing gun; the positioning system is used for acquiring the current artillery position coordinates such as longitude and latitude coordinates through a satellite; the altimeter is used for monitoring the altitude of the current fire-extinguishing gun; the communication module is used for wirelessly accessing a local area network of a main system and exchanging information with the main console and the unmanned aerial vehicle; the display screen is used for displaying the fire scene situation and the expected bullet drop point;
the fire system is a fire extinguishing gun used for launching fire extinguishing bombs and extinguishing fire sources.
The system is used for forward detection and backward sighting support or automatic gun adjustment of parabolic delivery equipment, and is characterized in that the concept of what you see is what you get is adopted, the traditional method of adjusting the gun according to the shooting angle by supplementing environmental parameters according to the coordinates of a gun mesh and calculating the shooting angle is completely broken through. The gun is adjusted firstly, the firing angle of the current gun is used for resolving the firing range against a firing table, the expected bullet falling area mark is displayed on the real-time video image, and then the fine adjustment mode is carried out by combining the deviation of the operational target, so that the effective hit is realized. Compared with the prior artillery shooting mode, the system has the following advantages:
1. the complex resolving process is completed by adopting background calculation, and a task is issued to an operator according to a calculation result, so that the operation is simple and rapid.
2. The organization form is simple, can configure into the investigation and instruct the control car, carries a certain amount of unmanned aerial vehicle, controls and aims the terminal and can cooperate transmitting system to accomplish the task, need not personnel and go forward, and transmitting systems such as cannon need not to be equipped with equipment such as power, conveniently fights in the field for a long time.
3. The method does not need a professional military map, does not need to seek true north, does not adopt a plane coordinate system, adopts equipment or modules with civil technical titles, and can greatly reduce the system cost.
4. The applicability is strong, any time and any place need, survey need not be carried out in advance, and the operation can be carried out to quick arrival position.
And (3) calculating:
1. and if the gun position coordinate and the shooting angle are known, the initialized azimuth change included angle can be fitted to form a ballistic curve through a shooting table.
The gun position coordinate is provided by satellite positioning, so that the accuracy is improved by stable convergence; the shooting angle is determined by the included angle between the sensitivity of the sensor and the horizontal plane and the reference; the azimuth angle is the relative quantity of the sensor sensitivity, and the preset starting line is a constant.
2. Unmanned scout plane
The coordinate and the altitude of the unmanned aerial vehicle are known, the included angle between the pan-tilt camera and the horizontal plane, the included angle between the pan-tilt camera and the initial line, the distance between the pan-tilt camera and the operation target and the coordinate of the operation target can be obtained through calculation. The accuracy can be improved after the satellite positioning is stable and converged, and the elevation accuracy and the reflection speed are improved by combining with an altimeter.
The coordinates of the operational target are the position of the center coordinates of the returned image, the display content of a screen of a support terminal is observed and operated in actual operation, a predicted bomb-dropping area mark displayed on a front real-time image is superposed, the shooting angle and the direction of the fire-extinguishing cannon are guided to be manually operated and operated, the fire-extinguishing cannon can be launched when the bomb-dropping area mark is overlapped with a target fire field, and the coordinates of the cannon eye at the moment are known quantities, so that the target bomb can be launched in a trial mode and used for correction and system verification of factors such as system and position meteorology.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a reconnaissance of forest fire extinguishing equipment is operated and is aimed system which characterized in that: the system consists of a detection monitoring system, a main console and an observation and aiming support terminal;
the detection monitoring system is used for undertaking the parameter detection and image acquisition work of a front target position;
the main console comprises display equipment, a power supply system, communication equipment, a data monitoring system, an image monitoring system and accessory equipment;
the power supply system supplies power to the main console device and charges the unmanned aerial vehicle and the observation and aiming support terminal; the communication equipment is a local area network master equipment, wirelessly networks the front unmanned aerial vehicle and the observation and aiming terminal, and can be configured to be communicated with peer and higher systems; a control host of the investigation monitoring system receives information of the front unmanned aerial vehicle, and the information is provided to an observation and aiming support terminal for use after calculation; the data monitoring system carries out cyclic recording on the system data stream for later analysis; the image monitoring system can monitor the transmitting system position image and the front position image, can display the operating condition of the transmitting system position and the front fighting effect in real time, provides decision support for fighting command, circularly records image data, stores image records of a certain period and is used for later analysis; the auxiliary equipment is auxiliary equipment of an unmanned aerial vehicle investigation machine; the display equipment is used for displaying a fire scene image, positioning information, ranging information, the situation of an artillery and an unmanned aerial vehicle and a shot point resolving area; the observing and aiming support terminal is used for automatically resolving and displaying video images and launching fire extinguishing bombs.
2. A reconnaissance aiming system of forest fire fighting equipment according to claim 1, wherein: the detection monitoring system comprises an unmanned aerial vehicle, and a satellite positioning device, an attitude sensor, an altimeter, communication equipment, a pan-tilt camera, a laser range finder and a control host which are arranged on the unmanned aerial vehicle; when the unmanned aerial vehicle is operated by remote control to fly to the ground, the front position can be observed, the middle position can be seen by a rear emission system, and the unmanned aerial vehicle can be suspended in the air; observing a front position through a pan-tilt camera, and monitoring the distance between a measuring target and the unmanned aerial vehicle by using a laser range finder parallel to the optical axis of the camera; the satellite positioning device acquires latitude and longitude of the hovering position of the unmanned aerial vehicle; the attitude sensor monitors the hovering attitude of the unmanned aerial vehicle; the altimeter monitors the altitude; the control host can transmit the monitored front position parameters and the real-time images back to the main console through the communication equipment.
3. A reconnaissance aiming system of forest fire fighting equipment according to claim 2, wherein: the observation and aiming support terminal is fixed on the cradle of the launching system.
4. A reconnaissance aiming system of forest fire fighting equipment according to claim 2, wherein: the observation and aiming support terminal comprises an observation and aiming terminal and a fire system; an attitude sensor, a positioning system, an altimeter, a communication module and a display screen are arranged in the observing and aiming terminal, and the attitude sensor is used for monitoring the attitude information of the barrel of the current fire-extinguishing gun; the positioning system is used for acquiring the current artillery position coordinate through a satellite; the altimeter is used for monitoring the altitude of the current fire-extinguishing gun; the communication module is used for wirelessly accessing a local area network of a main system and exchanging information with the main console and the unmanned aerial vehicle; the display screen is used for displaying the fire scene situation and the expected bullet drop point.
5. A reconnaissance aiming system of forest fire fighting equipment according to claim 4, wherein: the fire system is an extinguishing gun.
6. A reconnaissance aiming system of forest fire fighting equipment according to claim 4, wherein: the observing and aiming terminal works by adopting a self-contained battery.
7. A reconnaissance aiming system of forest fire fighting equipment according to claim 4, wherein: and fitting a ballistic curve through a firing table according to the gun position coordinates, the firing angle and the initialized azimuth change included angle, operating the launching system to enable the predicted projectile falling area mark to be overlapped with the center of the video image, and launching the target projectile.
8. A reconnaissance aiming system of forest fire fighting equipment according to claim 7, wherein: knowing the coordinate and the altitude of the unmanned aerial vehicle, the included angle between a pan-tilt camera and a horizontal plane, the included angle between the pan-tilt camera and an initial line, and the distance between the pan-tilt camera and a fighting target, and calculating to obtain the coordinate of the fighting target; the coordinates of the battle target are the position of the center coordinates of the returned video image.
9. A reconnaissance aiming system of forest fire fighting equipment according to claim 7, wherein: the gun position coordinate is provided by satellite positioning, and the shooting angle is determined by the included angle between the sensitivity of the sensor and the horizontal plane and the reference; the initialized orientation change included angle is sensitive relative quantity of the sensor, and a preset initial line is a constant.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911223470.3A CN111023902A (en) | 2019-12-03 | 2019-12-03 | Investigation, operation and aiming system of forest fire extinguishing equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911223470.3A CN111023902A (en) | 2019-12-03 | 2019-12-03 | Investigation, operation and aiming system of forest fire extinguishing equipment |
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| CN111023902A true CN111023902A (en) | 2020-04-17 |
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| US20160082298A1 (en) * | 2014-09-19 | 2016-03-24 | William Kelly Dagenhart | Forest Fire Control System |
| CN105765602A (en) * | 2013-10-31 | 2016-07-13 | 威罗门飞行公司 | Interactive weapon targeting system displaying remote sensed image of target area |
| CN109125990A (en) * | 2018-08-30 | 2019-01-04 | 山西北方机械制造有限责任公司 | A kind of remote extinguishing operation system and extinguishing method |
| CN109331360A (en) * | 2018-09-28 | 2019-02-15 | 北京理工大学 | Unmanned plane fire extinguishing system based on unmanned aerial vehicle group group job |
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2019
- 2019-12-03 CN CN201911223470.3A patent/CN111023902A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105765602A (en) * | 2013-10-31 | 2016-07-13 | 威罗门飞行公司 | Interactive weapon targeting system displaying remote sensed image of target area |
| US20160082298A1 (en) * | 2014-09-19 | 2016-03-24 | William Kelly Dagenhart | Forest Fire Control System |
| CN104457744A (en) * | 2014-12-18 | 2015-03-25 | 扬州天目光电科技有限公司 | Handheld target detector and detection method and trajectory calculation method thereof |
| CN109125990A (en) * | 2018-08-30 | 2019-01-04 | 山西北方机械制造有限责任公司 | A kind of remote extinguishing operation system and extinguishing method |
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Application publication date: 20200417 |