Airborne dropping type full-automatic air sounding pod device and detection method

A fully automatic, pod-based technology, applied in the direction of instruments, etc., can solve the problems of low detection cost, no high integration, limited aircraft load, etc., and achieve high versatility

Pending Publication Date: 2019-09-17
BEIJING INST OF RADIO MEASUREMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the limited load of the aircraft, it is hoped to obtain more observation data under the condition of increasing the limited load. In addition, the current drop-drop sounding technology is limited, and there is currently no highly integrated drop-drop automatic sounding system, which reduces the cost of detection and improves operational flexibility. restricted

Method used

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  • Airborne dropping type full-automatic air sounding pod device and detection method
  • Airborne dropping type full-automatic air sounding pod device and detection method
  • Airborne dropping type full-automatic air sounding pod device and detection method

Examples

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Effect test

Embodiment 1

[0040] Such as Figure 1-Figure 6 As shown, a fully automatic sounding pod equipment with an on-board drop-off in this embodiment includes: pod 1, ejection device 2, satellite signal repeater 3, sounding signal receiving antenna 4, sounding activation and reception The device 5 and the pod control system 6; the ejection device 2 is installed in the pod 1 and used to accommodate the radiosonde 300 and eject the radiosonde 300 out of the pod 1; the satellite signal forwarding device 3 is installed in The top of the pod 1 is used to forward the received satellite signals to the inside of the pod after being enhanced; the sounding activation and receiving device 5 is installed in the pod 1 for receiving and processing satellite signals, when The aircraft 400 activates and detects the radiosonde 300 after reaching the scheduled launch point, and tracks, receives and adjusts the radiosonde 300 signal; the radiosonde signal receiving antenna 4 is installed on the bottom 1 of the pod 1 ...

Embodiment 2

[0051] A drop-down sounding method of the pod device described in Embodiment 1, including the following steps:

[0052] S1, install the radiosonde into the ejection device;

[0053] S2: The satellite signal forwarding device enhances the received pod ephemeris information and forwards it into the pod for use by the equipment in the pod;

[0054] S3: After the aircraft arrives at the scheduled launch point, the pod control system resets itself and rotates the closest ejection tube loaded with the radiosonde to the ejection position according to the principle of proximity;

[0055] S4: After the projectile tube loaded with the radiosonde enters the position to be ejected, the sounding activation and receiving device activates the radiosonde in the position to be ejected;

[0056] S5: After the radiosonde enters the launch state, the pod control system controls the ejection device to eject the radiosonde out of the pod;

[0057] S6, the sounding instrument transmits the detection data back ...

Embodiment 3

[0061] In addition to one or more of the solutions in the first embodiment, the airborne down-throwing fully automatic sounding pod equipment of this embodiment also improves the ejection device 2 in the pod 1 and the launching door 25. Wherein, the pod 1 is provided with a launching cabin door 25 and a door steering gear 26 that controls the opening or closing of the launching cabin door 25, and the launching cabin door 25 is installed to detect the limit position of the door switch respectively. The cabin door open position sensor and the cabin door closed position sensor; the pod control system 6 first controls the door steering gear 26 to open the door after the radiosonde enters the release state, and when the release door When the 25 open position sensor detects that the door is opened to the extreme position, it controls the ejection device 2 to eject the radiosonde out of the pod. Specifically, when the pod control system 6 issues an ejection command, it first controls ...

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Abstract

The invention relates to an airborne dropping type full-automatic air sounding pod device and a detection method. A catapulting apparatus in the pod device is mounted in a pod and used for loading a sonde and catapulting the sonde from the pod; a satellite signal forwarding device is mounted at the top of the pod and used for enhancing and forwarding the received satellite signal to the inside of the pod; an air sounding activating and receiving apparatus is used for receiving and processing the satellite signal, activating the sonde and then transmitting initialization data which comprises ephemeris information to the sonde with high speed when an aircraft arrives at a predetermined dropping point, and completing receiving of back-haul signals of the sonde and tracking of the sonde in a process in which the sonde is catapulted and descends; an air sounding signal receiving antenna is used for receiving a detection signal emitted by the sonde activated and catapulted out; a pod control system is used for controlling sonde activation and receiving apparatus activation and detecting the sonde, and controlling the catapulting apparatus to catapult out the sonde which is in a dropping state. With the device and the method provided by the invention, a standardized design is used for the pod, and universality is higher.

Description

Technical field [0001] The invention relates to the technical field of meteorological detection and sounding equipment, and in particular to an on-board drop-in automatic sounding pod equipment and a detection method. Background technique [0002] Drop sounding is to drop the radiosonde from an aircraft (manned or unmanned aerial vehicle), airship and other aircraft from a predetermined height to obtain the atmospheric temperature, humidity, pressure, and air pressure from the predetermined drop height to the ground (sea) surface. Meteorological elements such as wind direction and wind speed. It has a certain contribution to make up for the scarcity of high-altitude meteorological observation stations in areas such as oceans, deserts, low latitudes and the southern hemisphere. It plays an important role in typhoon monitoring and forecasting, the reasonable distribution of the global high-altitude observation station network, obtaining more comprehensive high-altitude observation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01W1/08
CPCG01W1/08
Inventor 彭文武黄晓杰杨森麟张亚乾郑海堃刘泽林陈伟郭然丁鹊鹊李鹏奎李巍钟锐杨泽望
Owner BEIJING INST OF RADIO MEASUREMENT
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