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Patent Searching and Data


Title:
SAFETY GUARD DEVICE FOR UNMANNED AERIAL VEHICLE AND SAFETY GUARD METHOD FOR UNMANNED AERIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/032924
Kind Code:
A1
Abstract:
A safety guard device for an unmanned aerial vehicle and a safety guard method for an unmanned aerial vehicle. The safety guard device for an unmanned aerial vehicle comprises: an aircraft controller device (10), one or more motors and blade devices (20) connected to the aircraft controller device (10), one or more airbags (30) mounted inside a fuselage and a sensor., The sensor is used for sensing the speed of the unmanned aerial vehicle, and enables the one or more airbags to be deployed, upon sensing that the descending speed of the unmanned aerial vehicle is greater than a predetermined descending speed threshold or upon sensing that the descending acceleration of the unmanned aerial vehicle is greater than a predetermined descending acceleration threshold. The device and method can reduce the risk of an unmanned multi-rotor aircraft crash or device damage caused by collision with any person/object, reducing potential safety risks.

Inventors:
YUN WEIMIN (CN)
LIU DECHUN (CN)
PANG ZUOWEI (CN)
Application Number:
PCT/CN2017/093216
Publication Date:
February 22, 2018
Filing Date:
July 17, 2017
Export Citation:
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Assignee:
SHANGHAI PARTNERX ROBOTICS CO LTD (CN)
International Classes:
B64C27/08; B64C25/56; B64C27/20
Foreign References:
CN106240811A2016-12-21
CN104890891A2015-09-09
CN104724284A2015-06-24
CN104163241A2014-11-26
CN204998768U2016-01-27
CN205098464U2016-03-23
KR101373038B12014-03-11
JP2016088111A2016-05-23
Attorney, Agent or Firm:
SHANGHAI RONGHUI PATENT AGENCY (CN)
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