Anti-wind method of unmanned helicopter, and unmanned helicopter with anti-wind device

A technology for unmanned helicopters and remote control devices, which is applied in aircraft indicating devices, aircraft parts, transportation and packaging, etc. problem, to achieve the effect of quick and easy to master the operation method, simple structure and low cost

Inactive Publication Date: 2019-06-18
杜也兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in areas where the climate is prone to sudden changes, such as remote mountainous areas or coastal areas or Northwest regions with strong wind and sand, the defect of unmanned helicopters' poor wind resistance makes drones face great challenge

Method used

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  • Anti-wind method of unmanned helicopter, and unmanned helicopter with anti-wind device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] Example 1. The first wind resistance method for unmanned helicopters: the operator controls the unmanned helicopter to fly remotely through the remote control. The wind direction sensor is set at the location of the controller. The operator detects the wind parameters of the unmanned helicopter flight environment through the wind direction sensor as the unmanned helicopter flight parameters. The remote control unmanned helicopter is equipped with a steerable wind resistance device; the operator turns the wind resistance device to face the direction of the wind according to the wind parameters detected by the wind direction sensor, and activates the wind resistance device when the unmanned helicopter starts flying. The wind device outputs the air flow opposite to the wind direction to offset or partially offset the influence of wind force (parameter) on the flight of the unmanned helicopter.

[0022] According to the wind parameters detected by the wind direction sensor, ...

Example Embodiment

[0023] Example 2. The second method of wind resistance for unmanned helicopters: the remote-controlled unmanned helicopter is equipped with a wind resistance device equipped with a wind direction sensor and can be steered; the wind resistance device rotates by itself according to the wind parameters detected by the wind direction sensor and is placed in the direction facing the wind direction , And during the flight of the unmanned helicopter, the airflow opposite to the wind direction is output to offset or partially offset the influence of the wind force (parameter) on the unmanned helicopter flight.

[0024] In another mode of this embodiment, the operator controls the remote control to control the wind resistance device on the unmanned helicopter to rotate to the direction facing the wind direction according to the wind parameters detected by the wind direction sensor emitted by the unmanned helicopter, and output and The air flow with the opposite wind direction can offset o...

Example Embodiment

[0026] Example 3. On the basis of the methods described in Embodiments 1 and 2, an unmanned helicopter with a wind-resistant device includes a remote control device and a rotor mechanism; the rotor mechanism is a multi-axis rotor mechanism; and the remote controller operates remotely and wirelessly controls the rotor mechanism. It also includes a wind direction sensor, an impeller-type wind resistance device with a steering mechanism; a steering mechanism, either a mechanical steering mechanism or an electric steering mechanism, arranged next to the remote control; the impeller-type wind resistance device detects wind direction parameters based on the wind direction sensor and passes the steering mechanism Correspondingly rotate to a position facing the wind direction, and when the unmanned helicopter starts to fly, start the impeller to rotate and output the airflow opposite to the wind direction.

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Abstract

The invention relates to the helicopter industry, and particularly relates to the anti-wind flight aspect of unmanned helicopters. The invention discloses an anti-wind method of an unmanned helicopter, and the unmanned helicopter with an anti-wind device. A wind direction sensor detects wind power parameters of an environment to serve as flight parameters of the unmanned helicopter, and the remotely-controlled unmanned helicopter is provided with the steerable anti-wind device; and the anti-wind device is steered to the direction facing the wind direction, and the anti-wind device is started to output air flow opposite to the wind direction so as to counteract or partially counteract the influence of the wind power parameters on the flight of the unmanned helicopter. The unmanned helicopter comprises a remote control device and a rotor wing mechanism; and the remote control device remotely and wirelessly controls the rotor wing mechanism to operate. The unmanned helicopter further comprises the wind direction sensor and the impeller type anti-wind device provided with a steering mechanism; the impeller type anti-wind device is used for detecting the wind direction parameters according to the wind direction sensor, and is correspondingly rotated to the position facing the wind direction through the steering mechanism; and in the process of starting the unmanned helicopter to fly, an impeller is started to rotate to output the air flow opposite to the wind direction.

Description

technical field [0001] The invention relates to the helicopter industry, and in particular relates to the wind-resistant flight of unmanned helicopters. Background technique [0002] Usually, sudden natural disasters are often accompanied by harsh weather conditions such as violent storms. The defect of unmanned helicopter's poor wind resistance during flight limits its application in many fields. Rescue sites such as ice surfaces and river bank crossings, as well as specific sites where rescuers urgently need to reach but are difficult to reach or where rescue risks exist, such as sites where landslides or mudslides or avalanches occur. When there is an urgent need to dispatch unmanned helicopters for reconnaissance and rescue, they cannot take off due to strong winds at the rescue site, or crash due to sudden strong winds during the flight. The above-mentioned defect of unmanned helicopter causes to be at a loss what to do when running into above-mentioned sudden disaste...

Claims

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Application Information

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IPC IPC(8): G05D1/08B64D45/00G05D1/10
Inventor 杜也兵冉伊虹
Owner 杜也兵
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