CN207417160U - The general accurate landing system of aircraft - Google Patents
The general accurate landing system of aircraft Download PDFInfo
- Publication number
- CN207417160U CN207417160U CN201720991960.8U CN201720991960U CN207417160U CN 207417160 U CN207417160 U CN 207417160U CN 201720991960 U CN201720991960 U CN 201720991960U CN 207417160 U CN207417160 U CN 207417160U
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- China
- Prior art keywords
- aircraft
- umbrella rope
- rope length
- sensor
- utility
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Abstract
The utility model is related to a kind of general accurate landing systems of aircraft, are connected with aircraft by umbrella rope in parachute bottom, aircraft is equipped with parachute opening device, wind direction sensor, control centre and umbrella rope length control device are also equipped on aircraft.The advantages of the utility model, is embodied in：The utility model is mounted with umbrella rope length control device and sensor on existing aircraft, wind direction, wind-force, the pose adjustment umbrella rope length degree that can be gathered according to sensor, and then aircraft is controlled to land to designated position, improves landing accuracy.
Description
Technical field
The utility model is related to field of aerospace technology, and in particular to a kind of general accurate landing system of aircraft.
Background technology
Parachute is using air drag principle, by compared with the inflating expanded expandable aerodynamic braking of air movement
Device.Modern parachute makes one or object drops to a kind of Aerial Vehicles on ground from air security.Mainly it is made of flexible fabric.
Parachute is commonly called as " insurance umbrella ".Parachute is widely used in aerospace field, is mainly used for：
(1) emergency survival.It is mainly used for saving the life of pilot during aviation accident；
(2) stabilization.The attitude stabilization of hot-seat is kept, the lubricator of tanker aircraft is stablized；
(3) decelerating effect.The stagnant empty deceleration of brake deceleration and various aerial bomb parachutes during aircraft landing.Parachute can make to fly
Machine alighting run foreshortens to 800~900 meters by more than 2000 meters；
(4) recycling acts on.For the aerial recycling of aircraft, such as UAV, experimental missile, carrier rocket help
Recycling of thruster, high speed detector and recoverable aerospace craft etc..Also equipment on spaceship and hot gas ball detector
Recycling；
(5) drop from the air and drop.Paraoperation and the air-drop of various goods and materials and weapon；
However, possessed aircraft parachute is only to provide the effect of deceleration currently on the market, landing place is subject to
Wind-force is affected, and depression area is big, and position is not known.
Utility model content
The purpose of this utility model is for deficiency of the prior art, provides a kind of aircraft general accurate landing system
System, enables aircraft more accurately to drop to specified region.
To achieve the above object, the utility model discloses following technical solutions：
A kind of general accurate landing system of aircraft is connected with aircraft, on aircraft in parachute bottom by umbrella rope
Equipped with parachute opening device, wind direction sensor, control centre and umbrella rope length control device are also equipped on aircraft.
Further, the aircraft is conic section, including shell, internal control center and internal electric source, power supply
Connect sensor, control centre and umbrella rope length control device；Several sensors are fixed on the outer circumferential surface of aircraft skin, and edge
Circumference uniform distribution；Sensor output connection processing device, processor output terminal Connectable umbrella rope length control device.
Further, the umbrella rope length control device is motor, and motor connects power supply, motor output shaft Connectable umbrella rope end
Portion.
Further, it is additionally provided with GPS in the aircraft.
A kind of general accurate landing system of aircraft, has the advantages that disclosed in the utility model：
The utility model is mounted with umbrella rope length control device and sensor on existing aircraft, can be according to sensor
Wind direction, wind-force, the pose adjustment umbrella rope length degree of acquisition, and then aircraft is controlled to land to designated position, improve landing accuracy.
Description of the drawings
Fig. 1 is the structure diagram of the utility model,
Fig. 2 is the flow chart of the utility model,
Wherein：
1- parachutes, 2- sensors, 3- umbrella ropes, 4- umbrella rope length control devices, 5- aircraft.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without making creative work, belongs to
The scope of the utility model protection.
The core of the utility model is to provide a kind of general accurate landing system of aircraft, enables aircraft more precisely
Drop to specified region.
Refer to Fig. 1.A kind of general accurate landing system of aircraft, leads in 1 bottom of parachute disclosed in the utility model
It crosses umbrella rope 3 and is connected with aircraft 5, aircraft 5 is equipped with parachute opening device (being not drawn into figure, for conventional forward purchasing part), is gone back on aircraft 5
Wind direction sensor 2, control centre and umbrella rope length control device 4 are installed.Wind direction sensor 2 is used to monitor wind
To environmental conditions such as, wind-force, and testing result is sent to control centre, by control centre's control umbrella rope length control device 4
Carry out the control of umbrella rope length degree.
In a kind of embodiment of the utility model, the aircraft 5 is conic section, including shell, internal control
Center and internal electric source, power supply connection sensor, control centre and umbrella rope length control device 4；Several sensors 2 are fixed on winged
The outer circumferential surface of row device shell, and be uniformly distributed along the circumference；2 output terminal connection processing device of sensor, processor output terminal Connectable umbrella rope length
Control device 4 is spent, by the way that umbrella rope length degree is controlled to carry out gesture stability to aircraft 5.
In a kind of embodiment of the utility model, the umbrella rope length control device 4 is motor, and motor connects power supply,
3 end of motor output shaft Connectable umbrella rope, after motor work, motor output shaft rotation, motor output shaft rotates forward or reversion is realized
It shrinks umbrella rope or puts ripcord.
In a kind of embodiment of the utility model, GPS is additionally provided in the aircraft 5, for determining aircraft 5 in real time
The position at place.
See Fig. 2, the specific works step of the utility model is as follows：
Step 1：In 5 recovery stage of aircraft, parachute opening device work generates a large amount of gases, opens parachute 1；
Step 2：After parachute-opening, device is started to work, and experiences wind direction, wind-force, posture by the sensor 2 for being attached to outer surface；
Step 3：After control centre is connected on the information for receiving sensor 2 and GPS, calculating processing is carried out, judges aircraft
The position in 5 distance landing places, such as offsets, then sends a signal to motor, parachute rope 3 is controlled by the rotation of motor
Length so as to reach 1 direction of control parachute, realizes precisely landing.
The utility model can control the contracted length of umbrella rope according to wind direction wind-force aiming spot, and drop is utilized so as to reach
Fall the torque of umbrella and wind-force generation to aircraft, so that aircraft landing place is more accurate, can greatly reduce landing
Scope.
The above is only the preferred embodiment of the utility model, rather than its limitations；It should be pointed out that although with reference to upper
Each embodiment is stated the utility model is described in detail, it will be understood by those of ordinary skill in the art that, it still can be with
It modifies to the technical solution recorded in the various embodiments described above or which part or all technical characteristic is equally replaced
It changes；And these modifications and replacement, the essence of corresponding technical solution is not made to depart from various embodiments of the utility model technical solution
Scope.
Claims (3)
1. the general accurate landing system of aircraft, which is characterized in that aircraft is connected with by umbrella rope in parachute bottom, is flown
Device is equipped with parachute opening device, and wind direction sensor, control centre and umbrella rope length control device are also equipped on aircraft, described
Aircraft is conic section, including shell, internal control center and internal electric source, power supply connection sensor, control centre and
Umbrella rope length control device；Several sensors are fixed on the outer circumferential surface of aircraft skin, and are uniformly distributed along the circumference；Sensor output
Connection processing device, processor output terminal Connectable umbrella rope length control device.
2. the general accurate landing system of aircraft according to claim 1, which is characterized in that the umbrella rope length degree control dress
It is set to motor, motor connection power supply, motor output shaft Connectable umbrella rope end portion.
3. the general accurate landing system of aircraft according to claim 1, which is characterized in that be additionally provided in the aircraft
GPS。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720991960.8U CN207417160U (en) | 2017-08-09 | 2017-08-09 | The general accurate landing system of aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720991960.8U CN207417160U (en) | 2017-08-09 | 2017-08-09 | The general accurate landing system of aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207417160U true CN207417160U (en) | 2018-05-29 |
Family
ID=62314747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720991960.8U Expired - Fee Related CN207417160U (en) | 2017-08-09 | 2017-08-09 | The general accurate landing system of aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207417160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472542A (en) * | 2017-08-09 | 2017-12-15 | 西北工业大学 | A kind of general accurate landing system of aircraft |
-
2017
- 2017-08-09 CN CN201720991960.8U patent/CN207417160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472542A (en) * | 2017-08-09 | 2017-12-15 | 西北工业大学 | A kind of general accurate landing system of aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20190809 |