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Method for handling abnormal operation of meteorological sounding pod for high-altitude detection

A technology of high-altitude detection and disposal method, applied in the direction of launching devices, transportation and packaging, instruments, etc., can solve the problems of increasing potential hidden dangers, delaying time, costing time, manpower, and material resources, etc., so as to save manpower and shorten working hours Effect

Active Publication Date: 2021-08-06
CHENGDU AIRCRAFT INDUSTRY GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1) If the weather-sounding pod operates abnormally when the aircraft is performing an air mission, the mission can only be terminated, and the aircraft carries the weather-sounding pod back to the ground to manually eliminate the abnormal situation, which not only delays time, wastes flight resources, but also affects the flight task completion
[0005] 2) If there is an abnormal operation of the weather sounding pod during the ground test, the method of manual elimination will take a lot of time, manpower, and material costs. Objects, damage to equipment in the cabin during manual operation, etc., increasing potential hidden dangers

Method used

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  • Method for handling abnormal operation of meteorological sounding pod for high-altitude detection
  • Method for handling abnormal operation of meteorological sounding pod for high-altitude detection

Examples

Experimental program
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Effect test

Embodiment 1

[0032] In the practical application, the method is described by taking the "unexpected power failure of the mission system during the flight" as an example, combined with the accompanying drawings.

[0033] When the aircraft mounted a weathersonde pod at high altitude to perform the task of launching a weathersonde, when a weathersonde was about to run to the position to be released, a sudden power supply abnormality caused the weathersonde pod to fall. power, causing the weathersonde to stop when the transmission is not in place, and the operation is abnormal. After the aircraft is in normal state, the weathersonde pod is powered again, and the operator will find the "operation" reported by the master control module. Abnormal” fault, at this time, the status reported by the detection module of the delivery position is “empty”, and the status reported by the detection module of the lock pin is “abnormal release of the lock pin”, the status reported by the detection module of th...

Embodiment 2

[0036] A method for handling abnormal operation of a meteorological sounding pod for high-altitude detection, the steps of which include the following:

[0037] Step 1: Sorting out the entire delivery stage, controlling the operation of the locking pin and pushing mechanism during the mechanism preparation process, and controlling the preparation before delivery:;

[0038] Step 2: The weather sonde preparation process carries out the activation operation of the weather sonde and the ephemeris filling and positioning control;

[0039] Step 3: The release control process performs hatch opening-ejection mechanism release-hatch door closing, and sets the acquisition node on each key control module,

[0040] Step 4: By adding a detection module, detect whether the action of the mechanism controlled by the module is in place;

[0041] Step 5: When it is judged that the weather sounding pod is operating abnormally, restore it to the initial state one by one in the reverse path of th...

Embodiment 3

[0048] A method for handling abnormal operation of a meteorological sounding pod for high-altitude detection, the steps of which include the following:

[0049] Step 1: Sorting out the entire delivery stage, controlling the operation of the locking pin and pushing mechanism during the mechanism preparation process, and controlling the preparation before delivery:;

[0050] Step 2: The weather sonde preparation process carries out the activation operation of the weather sonde and the ephemeris filling and positioning control;

[0051]Step 3: The release control process performs hatch opening-ejection mechanism release-hatch door closing, and sets the acquisition node on each key control module,

[0052] Step 4: By adding a detection module, detect whether the action of the mechanism controlled by the module is in place;

[0053] Step 5: When it is judged that the weather sounding pod is operating abnormally, restore it to the initial state one by one in the reverse path of the...

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Abstract

The invention belongs to a meteorological sounding pod operation abnormity handling method for high-altitude detection, which comprises the following steps that: 1, the whole putting stage is carded, pin locking and pushing mechanism operation control is performed in a mechanism preparation process, and preparation is performed before putting; 2, in the meteorological sonde preparation process, activation operation and ephemeris injection and positioning control of a meteorological sonde are carried out; 3, in the throwing control process, a cabin door is opened, an ejection mechanism is released, the cabin door is closed, and an acquisition node is arranged on each key control module, 4, a detection module is additionally arranged, and whether the mechanism action controlled by the module is in place or not is detected; 5, when it is judged that the meteorological sounding pod operates abnormally, the meteorological sounding pod is restored to the initial state one by one; and 6, the to-be-put position is in a vacant state, a conveying module rotates reversely, a lock pin is in a release state, and the lock pin is stopped after being completely released and inserted into a locking hole.

Description

technical field [0001] The invention belongs to the field of high-altitude delivery meteorological radiosondes, in particular to a method for handling abnormal operation of a meteorological radiosonde pod used for high-altitude detection. Background technique [0002] The weather sounding pod is a load device that can load the weather sonde, transport it to high altitude by aircraft, and control it to be released from the cabin. The meteorological radiosonde falling in the sky collects meteorological data such as temperature, humidity and air pressure and sends them back to the ground testers to achieve the purpose of meteorological detection. In recent years, with the development of weather detection such as typhoon detection, the weather sounding pod is required to be able to efficiently, controllably and safely complete multiple weather sonde deployment-detection tasks at one time. When the weather sounding pod is on the ground Or when working in the air, if there is a f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D1/10B64D1/12G01W1/08
CPCB64D1/10B64D1/12G01W1/08
Inventor 李立何敏唐克兵张志翱王亚东
Owner CHENGDU AIRCRAFT INDUSTRY GROUP
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