CN114384828A - Airplane rain enhancement control system and control method - Google Patents
Airplane rain enhancement control system and control method Download PDFInfo
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- CN114384828A CN114384828A CN202011096069.0A CN202011096069A CN114384828A CN 114384828 A CN114384828 A CN 114384828A CN 202011096069 A CN202011096069 A CN 202011096069A CN 114384828 A CN114384828 A CN 114384828A
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Abstract
The rain enhancement control system is arranged on an airplane platform and is characterized in that the rain enhancement control system comprises weather detection equipment, rain enhancement agent spreading equipment and a central control computer, the weather detection equipment and the rain enhancement agent spreading equipment are connected with the central computer through data cables, the weather detection equipment detects atmospheric information and resolves the atmospheric information into weather data, the weather detection equipment transmits the weather data to the central computer in real time, and the central computer is provided with a built-in rain enhancement control software module which is responsible for analyzing and receiving the weather data and controlling the rain enhancement agent spreading equipment according to the weather data and control instructions of operators.
Description
Technical Field
The invention belongs to the technical field of aviation rain enhancement, and particularly relates to an airplane rain enhancement control system and a control method.
Background
The artificial rain increasing technology has been widely applied to a plurality of fields of disaster prevention and reduction, major activity guarantee, national defense and the like, and along with social development, the demand for the artificial rain increasing technology is increased day by day. There are several ways of artificially increasing rain, one of which is airborne rain enhancement. In the rain enhancement mode, an airplane carrying the rain enhancement agent flies into a cloud layer, and the rain enhancement agent is scattered in the cloud. The rain enhancement mode has the advantages of high rain enhancement accuracy, high response speed, low cost and the like, and is the mainstream in the artificial rain enhancement technology. Although it is commonly referred to as artificial precipitation, in practice, it encompasses both precipitation and rain reduction tasks, and as described later in this application, it will be referred to collectively by customary terminology as "artificial precipitation", "precipitation agent" and "artificial precipitation machine", and the artificial precipitation task will not be described in additional detail.
The most relevant prior art to this application is the published chinese patent: an artificial precipitation aircraft detection operation system is disclosed in patent application No. 201710053490.5, and realizes the functions of simultaneously performing meteorological detection and multiple precipitation agents spreading by one precipitation machine. Has made great progress compared with the past. However, the probing operation system described in this application still has some problems that need to be improved. First, although the integrated control of the detection and the scattering is realized, the selection of the type, the amount, and the manner of the rainmaking agent during the operation of the detection operation system depends on the judgment of the operator, and the operator with sufficient experience is required to participate, which increases the labor cost. Secondly, this application the control system can't realize state monitoring and trouble self-checking to the meteorological detection equipment of jurisdiction and the equipment of scattering of the rain-increasing agent, and this can lead to needs extra maintenance and troubleshooting work, and simultaneously, this application the control system can't restrain improper instruction when operating personnel carries out the maloperation, and this can increase accident risk.
Because the weather conditions in nature are very complicated, a plurality of different types of rain increasing agents are needed according to different weather conditions and task types, and the rain increasing agents are combined in proper amount to achieve a good rain increasing effect. There are four common aviation rain enhancers: rain enhancement flame strips, rain enhancement flame bombs, warm cloud rain enhancement agents and cold cloud rain enhancement agents. There are dozens of weather data to be monitored in order to determine which rain enhancer is used. Therefore, the selection of the type and amount of the rain-increasing agent requires a strong professional knowledge to accurately judge the type and amount of the rain-increasing agent, and is not a skill that can be mastered by an ordinary operator. Therefore, in the existing aviation rain enhancement process, a weather expert is required to make judgment by combining detected weather data, determine the type and the usage amount of the rain enhancement agent, and load the appropriate rain enhancement agent on an airplane so as to implement rain enhancement.
The prior art has two problems. First, each precipitation job requires the participation of an expert with sufficient meteorological knowledge, which significantly increases labor costs. Secondly, since the weather environment in the air changes rapidly, it is difficult, even with experienced experts, to accurately predict future changes. Therefore, when the precipitation-increasing machine flies to a predetermined area, the precipitation-increasing environment may have changed, and the effect after the precipitation-increasing agent is applied may not necessarily be expected.
To address these issues, it is desirable to design an aircraft precipitation control system. Besides the basic function of spreading the rain increasing agent, the system can also realize meteorological detection, and can automatically calculate the type of the needed rain increasing agent and the optimal spreading quantity according to the detected meteorological data. The automation and the intelligent degree of aviation rain-increasing sowing are improved, and the defects in the existing aviation rain-increasing process are overcome.
Disclosure of Invention
The application aims to provide an aircraft rainfall enhancement control system and a control method aiming at the requirements of artificial rainfall enhancement and the problems in the prior art.
The airplane rain enhancement control system is arranged on an airplane platform and is characterized in that the rain enhancement control system comprises weather detection equipment, rain enhancement agent spreading equipment and a central control computer, the weather detection equipment and the rain enhancement agent spreading equipment are connected with the central computer through data cables, the weather detection equipment detects atmospheric information and resolves the atmospheric information into weather data, the weather detection equipment transmits the weather data to the central computer in real time, and the central computer is provided with a built-in rain enhancement control software module which is responsible for analyzing and receiving the weather data and controlling the rain enhancement agent spreading equipment according to the weather data and control instructions of operators.
The rain enhancement control software module comprises a built-in database storage module, a meteorological data processing module, a rain enhancement agent spreading control module and a human-computer interaction module, wherein the database storage module stores a meteorological model, a calculation formula and an electronic map which are matched with meteorological data, the meteorological processing module is responsible for being in bidirectional data link with meteorological detection equipment, receives instant meteorological data detected by the meteorological detection equipment, calculates rain enhancement potentials of different rain enhancement agents under the current meteorological conditions by combining the meteorological model and the calculation formula of the database storage module, outputs the rain enhancement potential data to the human-computer interaction module and displays the rain enhancement potential data to an operator, receives state information of the meteorological detection equipment and displays the state information to the operator through a human-computer interaction interface, and the human-computer interaction module displays information of a central computer and an airplane platform to the control instruction of the operator through the human-computer interaction interface, the distribution control module is responsible for being in bidirectional data link with the rain increasing agent distribution equipment, controls the rain increasing agent distribution equipment to work according to a control instruction of an operator, receives feedback information of the rain increasing agent distribution equipment at the same time, and displays the feedback information to the operator through a human-computer interaction interface.
The man-machine interaction interface comprises an electronic chart interface, a rain enhancement agent spreading interface, an equipment state interface and a prompt warning interface.
In the electronic chart interface, the dynamic model of the airplane navigation is marked on the electronic map, meanwhile, the meteorological cloud chart is superposed on the electronic map in real time, and in the interface, the rainforcing agent non-sowing area can be manually set according to the longitude and latitude.
And displaying the raining potential information, the working state information of the raining agent scattering equipment and the residual information of the raining agent fed back by the raining agent scattering equipment of different raining agents under the current meteorological condition on a raining agent scattering interface, wherein an operator can input a control instruction for controlling the raining agent scattering in the interface, and the control instruction comprises the type of the raining agent, the scattering speed and the scattering mode.
And displaying equipment state information of the weather detection equipment and the rain-increasing agent sowing equipment on an equipment state interface, wherein the equipment state information comprises power supply information, fault information and equipment self-checking information, and an operator can input a self-checking command for the equipment in the interface.
The prompting and warning interface is an automatic pop-up interface, and when an operator sends an error instruction or the rain enhancement control system generates warning information, the prompting and warning interface automatically pops up.
The application also provides a control method of the aircraft rain enhancement control system, which is characterized by comprising the following contents: 1) before the airplane takes off, the rain enhancement control system is powered on and started, and an operator carries out self-check on the working states of the weather detection equipment and the rain enhancement agent sowing equipment on an equipment state interface in the central control computer; 2) before the airplane enters a preset rainfall enhancement area after taking off, checking the relative relation between the position of rain cloud and the preset rainfall enhancement area on an electronic chart interface of a central control computer, determining the rainfall enhancement area by an operator according to the position of the rain cloud, setting a spreading boundary of a rainfall enhancer on an electronic map, wherein the area within the spreading boundary is the rainfall enhancement area, and the area outside the spreading boundary is a no-spreading area; 3) when the airplane approaches or enters a rain enhancement area, the central control computer gives the rain enhancement potential of different rain enhancement agents at the current position on a rain enhancement agent spreading interface according to the instant weather data detected by the weather detection device and the position of the airplane, and recommends the amount and the using mode of the rain enhancement agents; an operator can also select to manually input the dosage and the use mode of the rain-increasing agent, and the rain-increasing agent sowing equipment automatically performs rain-increasing agent sowing operation in a rain-increasing area according to the manually input dosage and the use mode of the rain-increasing agent; 4) after the designated amount of the rainmaking agent is completely scattered, an operator checks the residual amount of the rainmaking agent on a rainmaking agent scattering interface, determines whether to perform the next rainmaking agent scattering operation or finish the rainmaking agent scattering operation, repeats the step 3) and the step 4) if determining to perform the next rainmaking agent scattering operation, and orders the aircraft to return to the journey if determining to finish the rainmaking agent scattering operation.
It is worth emphasizing that in step 3, the aircraft must fly in the rain-increasing area to perform the rain-increasing agent spreading operation, if the aircraft flies out of the spreading boundary in the rain-increasing agent spreading operation process and enters the spreading prohibition area, the prompt warning interface of the central control computer automatically pops up, an alarm signal is sent out and the spreading command of the rain-increasing agent is suppressed, and the rain-increasing agent spreading equipment can not resume the rain-increasing agent spreading operation until the aircraft enters the rain-increasing area again or the operator actively cancels the spreading prohibition area.
The beneficial effect of this application lies in: the airplane rainfall enhancement control system has high automation degree and convenient operation and use, improves the automation and intelligent degree of aviation rainfall enhancement and sowing, and solves the defects in the existing aviation rainfall enhancement process. The airplane can carry various rain increasing agents simultaneously, the airplane detects weather conditions in real time in the air, the control system calculates the rain increasing potentials of different rain increasing agents under the current weather conditions according to the weather conditions, an operator sends out a control instruction according to the rain increasing potentials of the rain increasing agents, and the control system automatically controls the rain increasing agent spreading equipment to work according to the control instruction.
The present application is described in further detail below with reference to the accompanying drawings of embodiments:
drawings
FIG. 1 is a logic block diagram of an aircraft precipitation control system.
Detailed Description
Referring to the attached drawing 1, the airplane rain enhancement control system of the application is arranged on an airplane platform and comprises weather detection equipment, rain enhancement agent spreading equipment and a central control computer, wherein the weather detection equipment and the rain enhancement agent spreading equipment are connected with the central computer through a data cable, the weather detection equipment detects atmospheric information and resolves the atmospheric information into weather data, the weather detection equipment transmits the weather data to the central computer in real time, and the central computer is provided with a built-in rain enhancement control software module which is used for analyzing and receiving the weather data and controlling the rain enhancement agent spreading equipment according to the weather data and control instructions of operators.
In the weather detection device in implementation, the detection can include but is not limited to: atmospheric information such as atmospheric temperature, ice crystal size, water content and the like, and the types of the atmospheric information can be more than ten. In order to provide the central computer with a sufficient variety of weather information and to ensure the accuracy of its data, the weather detection device may have a variety of weather detection sensors. After all the weather detection devices detect and calculate the data, the information is sent to the central control computer through the data cable. The rain increasing agent spreading equipment in implementation comprises a plurality of rain increasing agent spreading equipment such as a rain increasing flame strip, a rain increasing flame bomb, a warm cloud rain increasing agent, a cold cloud rain increasing agent and the like. Typically, a precipitation-enhanced aircraft may not be loaded with all types of precipitation-enhancing agent dispersion equipment. However, no matter what kind of rainmaking agent spreading equipment is actually loaded, the equipment is required to be capable of safely storing the rainmaking agent of the specified type, being capable of being connected with the central control computer, realizing data bidirectional transmission, being capable of measuring the residual quantity of the stored rainmaking agent and transmitting the residual quantity back to the central control computer, being capable of receiving the control of the central control computer and releasing the stored rainmaking agent according to the given rate.
The central control computer in the implementation is the core device of the aviation rainfall enhancement control system. The device is connected with weather detection equipment and rain-increasing agent spreading equipment through a data cable, can receive various weather data sent by the weather detection equipment, and can receive rain-increasing agent stock information, spreading rate and other information sent by the rain-increasing agent spreading equipment. The aircraft platform is connected with a plurality of airborne devices such as meteorological radars of the aircraft platform and can receive various flight information such as aircraft position information and meteorological cloud pictures sent by the airborne devices.
The central control computer is internally provided with a built-in rain enhancement control software module which comprises a built-in database storage module, a meteorological data processing module, a rain enhancement agent spreading control module and a man-machine interaction module, wherein the database storage module stores a meteorological model, a resolving formula and an electronic map which are matched with meteorological data, the meteorological processing module is responsible for being in two-way data link with meteorological detection equipment, receiving instant meteorological data detected by the meteorological detection equipment, resolving rain enhancement potentials of different rain enhancement agents under the current meteorological conditions by combining the meteorological model and the resolving formula of the database storage module, outputting the rain enhancement potential data to the man-machine interaction module for showing to an operator, receiving state information of the meteorological detection equipment at the same time, showing the state information to the operator through a man-machine interaction interface, and showing the information of the central computer and an airplane platform to the man-machine interaction module through the man-machine interaction interface The control module is responsible for being in bidirectional data link with the rain increasing agent sowing equipment, controls the rain increasing agent sowing equipment to work according to the control instruction of the operator, receives feedback information of the rain increasing agent sowing equipment, and displays the feedback information to the operator through a human-computer interaction interface.
The man-machine interface in implementation comprises an electronic chart interface, a rain enhancement agent spreading interface, an equipment state interface and a prompt warning interface.
The scale of the electronic map can be adjusted and changed on the electronic map interface, a dynamic model of airplane navigation is represented on the electronic map, the meteorological cloud pictures are simultaneously overlaid on the electronic map in real time in the same scale, the display functions of the electronic map and the meteorological cloud pictures can be independently turned on or off, and the display of the electronic map and the meteorological cloud pictures enables an operator to visually know the positions of airplanes, the rain clouds and the regions where the airplanes, the rain clouds and the regions are located. In this interface, a projected flight plan can be set up in latitude and longitude, and the system will prompt the operator with a striking line where to project the intended flight for rain enhancement. In this interface, the operator can set the expected no-spill area by latitude and longitude, and when the aircraft is in this area, the system will automatically inhibit the ability of the precipitation-enhancing agent to spill until the aircraft leaves this area or the operator actively cancels the no-spill area. Finally, the operator can also select whether to display the flight path that the aircraft has flown through in the interface, and when the display is selected, the flight path is overlaid on the map in a striking color line.
And displaying the raining potential information, the working state information of the raining agent scattering equipment and the raining agent surplus information fed back by the raining agent scattering equipment of different raining agents under the current meteorological condition on a raining agent scattering interface. The rainfall enhancement potential information is obtained by that the central computer receives meteorological information from meteorological detection equipment, and after the meteorological information is calculated by a specific formula, whether the meteorological conditions at the position of the airplane have the rainfall enhancement potential or not is calculated. The rainforcing potential varies from high to low in a number of levels and gives a recommended value for the spreading rate of the rainforcing agent at this rainforcing potential level. The operator can input a control instruction for controlling the dispersion of the rain-increasing agent in the interface, wherein the control instruction comprises the type of the rain-increasing agent, the dispersion speed and the dispersion mode.
In the spreading control, the automatic spreading function and the manual spreading function are provided, when the meteorological environment of the aircraft is higher than the lowest rainfall enhancement potential and is 'none', the automatic spreading function can be used, an operator only needs to press a spreading key, and the system can spread the rainfall enhancement agent outwards according to the recommended spreading rate. The operator may also manually specify the spreading rate at which the rain enhancement agent is spread at a rate set by the operator whenever the aircraft is not on the ground or in a no-spreading area, regardless of the weather environment outside the aircraft.
And displaying equipment state information of the weather detection equipment and the rain-increasing agent sowing equipment on an equipment state interface, wherein the equipment state information comprises power supply information, fault information and equipment self-checking information, and an operator can input a self-checking command for the equipment in the interface.
All equipment or functional modules in the rain enhancement control system are listed in the equipment state information, and the states of the equipment or functional modules are marked later and comprise three types of 'normal', 'fault' and 'disconnected'. "Normal" means that the device is all normal and can be used. The 'failure' means that the equipment is found to have failure and cannot be used when self-checking. "off" means that the device is not installed or powered. The voltage output by the power supply system to each device or functional module is listed in the power supply information interface, and an operator can see whether the device is normally powered. In the power supply information part, the input and output states and the frequency conversion state of the power supply are listed, and an operator can see whether the power supply is normal. In the failure information, if a certain item of equipment is displayed as "failure" in the equipment status information, it is also highlighted separately here.
The prompting and warning interface is an automatic pop-up interface, and when an operator sends an error instruction or the rain enhancement control system generates warning information, the prompting and warning interface automatically pops up and inhibits the operation. For example, when the system determines that the aircraft is on the ground and the operator attempts to broadcast a rain enhancement grenade, the system will inhibit the operation and pop up a message writing "no broadcast on the ground".
The rain enhancement control system is mounted on a certain type of rain enhancement airplane. This type of aircraft is actually equipped with 10 different weather detection devices and 4 different types of precipitation agent scattering devices and 1 central control computer. The central control computer is connected with all weather detecting devices and all rain-increasing agent spreading devices, and is also connected with signals such as weather radar information, GPS information and the like provided by the aircraft platform.
The weather detection device in the embodiment is installed outside the aircraft to detect weather information. The precipitation enhancement agent spreading device is either mounted outside the aircraft or inside the aircraft but has an opening for spreading the precipitation enhancement agent outwardly. The weather detection equipment and the rain-increasing agent spreading equipment are both arranged at proper positions, so that the weather information can be accurately detected and the rain-increasing agent can be normally spread on the premise of not influencing the flight safety. The central control computer is mounted in the passenger compartment and is provided with a display and input devices and a seat in front of the central control computer for an operator.
In actual rainfall operation, firstly, ground preparation is started, the rain enhancement control system is powered on and started before the aircraft takes off, and an operator carries out self-check on the working states of the weather detection equipment and the rain enhancement agent spreading equipment on an equipment state interface in a central control computer. An aircraft is expected to be loaded with one or more rain stimulants in terms of rain enhancement, but typically rain stimulants used under contradictory weather conditions are not loaded simultaneously (e.g., cold cloud and warm cloud rain stimulants). The aircraft will then be powered on the ground and a self-check of the system will be made to see if there is a fault with each device and if the rainforcing agent is in place. The operator can check the self-checking and power supply information of each device and each function module in the device state interface, and set a predicted flight plan in the electronic chart interface. If the operator commands the aircraft to deliver the rain enhancement agent at this step, the system detects that the aircraft is still on the ground, the command is automatically suppressed, and the prompt warning interface automatically pops up to prompt the operator. After the confirmation is complete, the aircraft may be slid out for takeoff.
After the aircraft takes off, the pilot flies the piloted aircraft to a predetermined cloud area. Before the airplane enters a preset rainfall enhancement area after taking off, the relative relation between the position of the rain-accumulated cloud and the preset rainfall enhancement area is checked on an electronic chart interface of a central control computer, an operator determines the rainfall enhancement area according to the position of the rain-accumulated cloud, a spreading boundary of a rainfall enhancer is arranged on an electronic map, the area within the spreading boundary is the rainfall enhancement area, and the area outside the spreading boundary is a no-spreading area. At the moment, an operator can see the position of the airplane and the real-time state of the cloud area in the electronic chart interface, and start the flight path display function to check the flight path of the airplane. The operator may also set areas over cities or other areas unsuitable for direct delivery to which direct delivery was intended as no-spill areas.
When the airplane approaches or enters a rain enhancement area, the central control computer gives the rain enhancement potential of different rain enhancement agents at the current position on a rain enhancement agent spreading interface according to the instant weather data detected by the weather detection device and the position of the airplane, and recommends the amount and the using mode of the rain enhancement agents; the operator can also select to manually input the dosage and the use mode of the rain-increasing agent, and the rain-increasing agent sowing equipment automatically performs rain-increasing agent sowing operation in a rain-increasing area according to the manually input dosage and the use mode of the rain-increasing agent. When the aircraft enters a preset cloud area, the meteorological detection equipment calculates the detected data and sends the data to the central control computer. The built-in software module of the central control computer calculates the rain enhancement potential of the aircraft position and the applicable rain enhancement agent according to the pre-stored meteorological model and a calculation formula, and the data indicates the rain enhancement agent in the rain enhancement agent spreading interface and gives the recommended amount of the rain enhancement agent. This rainforcing potential is in hook with the type of rainforcing agent selected, and it shows a different rainforcing potential in the spread pages for different rainforcing agents. At the moment, an operator selects the correct rain enhancer according to the task type, and presses a 'sowing' button to start to automatically sow the rain enhancer. If the operator is not satisfied with the recommended solution, the desired precipitation-promoting agent application rate may also be manually entered and the precipitation-promoting agent application system commanded to apply the precipitation at that rate. In the process of spreading the rain enhancer, an operator can also monitor whether the airplane flies according to a preset route through the flight path display function, so that repeated spreading to a certain area is avoided or enhanced. At the moment, if the pilot operates the airplane by mistake and enters the sowing prohibition area, the prompt warning interface pops up and terminates the current sowing task. When the set spraying amount of the rain enhancement agent is completely put in, the prompt warning interface pops up and prompts that the spraying is finished, and an operator can see whether the rain enhancement agent which is not completely sprayed exists in the rain enhancement agent spraying equipment or not and determine a subsequent operation mode. If the operator decides to broadcast all of the precipitation-promoting agent, he can broadcast it again in the manner described above until the precipitation-promoting agent is used up. When a certain rain-increasing agent is used up, the prompting warning interface can also pop up to prompt that the rain-increasing agent is used up.
It is worth emphasizing that the airplane must fly in the rain-increasing area to carry out the rain-increasing agent spreading operation, if the airplane flies out of the spreading boundary in the rain-increasing agent spreading operation process and enters the spreading prohibition area, the prompt warning interface of the central control computer automatically pops up, a warning signal is sent out, the spreading command of the rain-increasing agent is restrained, and the rain-increasing agent spreading equipment can not restore the rain-increasing agent spreading operation until the airplane enters the rain-increasing area again or an operator actively cancels the spreading prohibition area.
And after the rain increasing task is finished, the airplane returns to the air, the equipment is maintained after the air, and the rain increasing task is finished.
Claims (9)
1. The airplane rain enhancement control system is arranged on an airplane platform and is characterized in that the rain enhancement control system comprises weather detection equipment, rain enhancement agent spreading equipment and a central control computer, the weather detection equipment and the rain enhancement agent spreading equipment are connected with the central computer through data cables, the weather detection equipment detects atmospheric information and resolves the atmospheric information into weather data, the weather detection equipment transmits the weather data to the central computer in real time, and the central computer is provided with a built-in rain enhancement control software module which is responsible for analyzing and receiving the weather data and controlling the rain enhancement agent spreading equipment according to the weather data and control instructions of operators.
2. The aircraft rain enhancement control system according to claim 1, wherein the rain enhancement control software module comprises a built-in database storage module, a meteorological data processing module, a rain enhancement agent spreading control module and a human-computer interaction module, the database storage module stores a meteorological model, a calculation formula and an electronic map matched with meteorological data, the meteorological processing module is responsible for bidirectional data link with meteorological detection equipment, receives instant meteorological data detected by the meteorological detection equipment, combines the meteorological model and the calculation formula of the database storage module to calculate rain enhancement potentials of different rain enhancement agents under current meteorological conditions, outputs the rain enhancement potential data to the human-computer interaction module for display to an operator, receives state information of the meteorological detection equipment at the same time, and displays the state information to the operator through a human-computer interaction interface, the man-machine interaction module displays information of the central computer and the airplane platform to operators through a man-machine interaction interface and receives control instructions of the operators, the spreading control module is in charge of bidirectional data link with the rain enhancement agent spreading equipment, controls the rain enhancement agent spreading equipment to work according to the control instructions of the operators, receives feedback information of the rain enhancement agent spreading equipment, and displays the feedback information to the operators through the man-machine interaction interface.
3. The aircraft precipitation control system of claim 2, wherein said human-machine interface comprises an electronic chart interface, a precipitation agent dissemination interface, an equipment status interface, and a warning prompt interface.
4. An aircraft precipitation control system according to claim 3, wherein the dynamic model of aircraft flight is marked on an electronic map in an electronic chart interface, and a weather cloud is superimposed on the electronic map in real time, and wherein precipitation inhibitor distribution prohibition areas are manually set in latitude and longitude in the interface.
5. An aircraft rain enhancement control system according to claim 3, wherein rain enhancement potential information of different rain enhancement agents under current meteorological conditions, operating state information of rain enhancement agent scattering equipment, and rain enhancement agent remaining amount information fed back by the rain enhancement agent scattering equipment are displayed on a rain enhancement agent scattering interface, and an operator can input a control instruction for controlling the scattering of the rain enhancement agent in the interface, wherein the control instruction comprises the type of the rain enhancement agent, the scattering speed and the scattering mode.
6. An aircraft precipitation control system according to claim 3, wherein the equipment status information showing the weather detection equipment and the precipitation agent dispersion equipment includes power supply information, fault information and equipment self-test information in an equipment status interface in which an operator can input a self-test command for the equipment.
7. The aircraft precipitation control system of claim 3, wherein the prompt-to-warn interface is an auto-pop-up interface that automatically pops up when an operator issues an error command or the precipitation control system generates an alarm.
8. A method of controlling an aircraft precipitation control system according to claim 1, comprising: 1) before the airplane takes off, the rain enhancement control system is powered on and started, and an operator carries out self-check on the working states of the weather detection equipment and the rain enhancement agent sowing equipment on an equipment state interface in the central control computer; 2) before the airplane enters a preset rainfall enhancement area after taking off, checking the relative relation between the position of rain cloud and the preset rainfall enhancement area on an electronic chart interface of a central control computer, determining the rainfall enhancement area by an operator according to the position of the rain cloud, setting a spreading boundary of a rainfall enhancer on an electronic map, wherein the area within the spreading boundary is the rainfall enhancement area, and the area outside the spreading boundary is a no-spreading area; 3) when the airplane approaches or enters a rain enhancement area, the central control computer gives the rain enhancement potential of different rain enhancement agents at the current position on a rain enhancement agent spreading interface according to the instant weather data detected by the weather detection device and the position of the airplane, and recommends the amount and the using mode of the rain enhancement agents; an operator can also select to manually input the dosage and the use mode of the rain-increasing agent, and the rain-increasing agent sowing equipment automatically performs rain-increasing agent sowing operation in a rain-increasing area according to the manually input dosage and the use mode of the rain-increasing agent; 4) after the designated amount of the rainmaking agent is completely scattered, an operator checks the residual amount of the rainmaking agent on a rainmaking agent scattering interface, determines whether to perform the next rainmaking agent scattering operation or finish the rainmaking agent scattering operation, repeats the step 3) and the step 4) if determining to perform the next rainmaking agent scattering operation, and orders the aircraft to return to the journey if determining to finish the rainmaking agent scattering operation.
9. A control method for an aircraft rain enhancement control system according to claim 8, characterized in that in step 3), the aircraft must fly in the rain enhancement area for the rain enhancement agent spreading operation, and if the aircraft flies out of the spreading boundary during the rain enhancement agent spreading operation and enters the no-spreading area, the prompt warning interface of the central control computer automatically pops up, sends out a warning signal and suppresses the spreading command of the rain enhancement agent, and the rain enhancement agent spreading equipment can not resume the rain enhancement agent spreading operation until the aircraft reenters the rain enhancement area or the operator actively cancels the no-spreading area.
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