Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multi-rotor unmanned aerial vehicle (UAV) for searching and rescuing at night

A technology of multi-rotor drones and brushless motors, applied in the field of drone search, can solve problems such as insufficient light, a large amount of manpower and material resources, and low search efficiency, and achieve the effects of improving search and rescue efficiency, strong practicability, and rapid assembly

Inactive Publication Date: 2015-04-01
当涂县湖阳蟹阳湖电子商务有限公司
View PDF8 Cites 34 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to solve the problems existing in the existing night search schemes: 1) a large amount of manpower and material resources are required to carry out carpet search, and the search efficiency is low due to the difference in visible light; night light source support for search and rescue and search key areas such as hilltops, swamps, etc.; 3) the problem that police reconnaissance and combat missions at night cannot provide strong beams of light in the air for tactical cooperation; a night search and rescue multi-rotor UAV is provided

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multi-rotor unmanned aerial vehicle (UAV) for searching and rescuing at night
  • Multi-rotor unmanned aerial vehicle (UAV) for searching and rescuing at night
  • Multi-rotor unmanned aerial vehicle (UAV) for searching and rescuing at night

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] see figure 1 , a night search and rescue multi-rotor UAV of this embodiment, including a frame, a flight lifting mechanism, a search and rescue mechanism, and a search and rescue mechanism, wherein:

[0041] Described frame comprises machine arm 21, searchlight mount bar 22, tripod 23 and search and rescue mechanism mount bar 24, and frame stretches out six machine arms 21 along its body, and six machine arms 21 are arranged at equal intervals around the body , which can ensure the stability of UAV flight. The lower part of the body is provided with a tripod 23, and the bottom of the body is loaded with a search and rescue mechanism mounting rod 24. The search and rescue mechanism mounting rod 24 penetrates into the mounting hole at the bottom of the drone body. 24 out. The camera mechanism 7 is mounted on the search and rescue mechanism mounting rod 24, and the searchlight mounting rod 22 is inserted into the inside of the first mounting plate 72 of the camera mechan...

Embodiment 2

[0053] A multi-rotor UAV for searching and rescue at night in this embodiment is basically the same as in Embodiment 1, except that the thermal imaging device 87 in this embodiment uses a spectrometer, and the model of the spectrometer is UPRtek MK350S.

[0054]The nighttime search and rescue multi-rotor drone described in Examples 1-2 can provide nearly 7,000 square meters of visible light source support for ground search and rescue personnel when the aircraft is cruising or on standby at an altitude of 100 meters, and at the same time give strong beams of light to key areas Search photos to cooperate with ground search and rescue and search; the equipped camera and thermal imaging device can transmit high-altitude images to the ground, providing ground staff with clear and intuitive real-time images of the area, which is convenient for deployment and arrangement of search and rescue plans; especially suitable for mountainous areas, forests, and grasslands , surface night sear...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a multi-rotor unmanned aerial vehicle (UAV) for searching and rescuing at night, and belongs to the technical field of searching of unmanned aerial vehicles. The multi-rotor unmanned aerial vehicle is characterized in that six arms extend from a rack along an UAV body; a foot stand is arranged at the lower part of the UAV body; a searching and rescuing machine hanging rod is loaded at the bottom part of the UAV body; a flying lifting mechanism is arranged at the tail ends of the arms; propellers are movably connected with a motor through a quick-dismounting part; a searchlight mechanism comprises a wide-angle searchlights which is hung to the arms, and a projector searchlight which is hung to the tail end of a searchlight hanging rod; a loudspeaker, a shooting mechanism and a thermal imaging mechanism of a searching and rescuing mechanism are hung to the bottom part of the UAV body through the searching and rescuing mechanism hanging rod. According to the multi-rotor UAV, the searching and rescuing device can be quickly mounted on the multi-rotor UAV and provides visual light covering about 7,000 square meters to support people searching and rescuing at ground; meanwhile, large light beam is provided for a key area to assist searching at ground; the multi-rotor UAV is applicable to searching and rescuing, patrolling, handling of group affairs and anti-terrorism surveillance in mountain regions, forest, grassland, water and bog regions.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicle search, and more specifically, relates to a nighttime search and rescue multi-rotor unmanned aerial vehicle. Background technique [0002] With a vast territory and a large population, my country is a country where natural disasters and accidents occur frequently. Especially in recent years, anti-terrorist reconnaissance, search and rescue tasks have intensified, and the night search and rescue (search) tasks of emergency rescue departments and public security anti-terrorism departments are extremely heavy. The traditional search solution adopts the method of field ground search, providing light source through hand-held or motorized vehicles, but there are problems such as single light source direction and small coverage area, and it is often impossible to guarantee when encountering key areas such as water surface, mountain stream, mountain top, swamp, etc. Light source support. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B64D47/02B64C27/08
Inventor 杜绍林王燕沈子飞
Owner 当涂县湖阳蟹阳湖电子商务有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com