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

Unmanned aerial vehicle obstacle sensor

An obstacle sensor and UAV technology, applied in the field of UAVs, can solve the problems of inaccurate judgment of distance, inaccurate judgment of obstacles by cameras, difficult operation, etc., and achieve the effect of improving operation safety performance.

Inactive Publication Date: 2019-12-27
ZHENGZHOU UNIVERSITY OF AERONAUTICS
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of civilian use, drones + industry applications are the real rigid needs of drones; currently, they are used in aerial photography, agriculture, plant protection, micro selfies, express delivery, disaster relief, wildlife observation, infectious disease monitoring, surveying and mapping, news reports, power patrols, etc. Inspection, disaster relief, film and television shooting, romantic manufacturing and other fields. In the existing technology, it is difficult to operate on the civilian remote control drone. When encountering obstacles, the existing technology mostly uses the camera to judge the obstacle, and the camera Judging obstacles is not accurate enough, and judging distance is not accurate enough, therefore, there is room for improvement

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
  • Unmanned aerial vehicle obstacle sensor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The present invention will be further described below in conjunction with accompanying drawing:

[0010] Such as figure 1 Shown: the present invention includes first resistor R1 to sixth resistor R6, first capacitor C1 to sixth capacitor C6, battery, first inductance L1 to fourth inductance L4, single-chip microcomputer IC, ultrasonic sensor BP, first triode VT1, the second transistor VT2, the diode VD, the variable capacitor CT and the antenna TX, the positive electrode of the battery is simultaneously connected with the first end of the first resistor R1, the first end of the first inductor L1, and the first end of the first capacitor C1. The first end, the twelfth pin of the single-chip microcomputer IC, the first end of the eighth capacitor C8, the first end of the fourth resistor R4, the first end of the fifth resistor R5, and the first end of the fourth inductor L4 are connected, The negative pole of the battery is simultaneously connected with the first end of t...

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 an unmanned aerial vehicle obstacle sensor. The unmanned aerial vehicle obstacle sensor includes first to sixth resistors, first to sixth capacitors, a battery, first to fourthinductors, a single chip, an ultrasonic sensor, a first transistor, a second transistor, a diode, and a variable capacitor and an antenna. Compared with the prior art, the unmanned aerial vehicle obstacle sensor can accurately determine obstacles of 5 meters to 15 meters through ultrasonic waves, and transmit the obstacle signals to an unmanned aerial vehicle remote controller through amplification, so that the operator can judge the obstacles in time, which improves the operation safety performance of the unmanned aerial vehicle and has the value of popularization and application.

Description

technical field [0001] The invention relates to the technical field of drones, in particular to an obstacle sensor for drones. Background technique [0002] Unmanned aircraft, referred to as "unmanned aerial vehicle", or "UAV" in English, is an unmanned aircraft that is controlled by radio remote control equipment and its own program control device, or is completely or intermittently operated autonomously by an on-board computer. Drones are often better suited for missions that are too "dumb, dirty or dangerous" than manned aircraft. According to the application field, UAV can be divided into military and civilian. In terms of military use, UAVs are divided into reconnaissance aircraft and target aircraft. In terms of civilian use, drones + industry applications are the real rigid needs of drones; currently, they are used in aerial photography, agriculture, plant protection, micro selfies, express delivery, disaster relief, wildlife observation, infectious disease monitori...

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): G01S15/08G01S15/93
CPCG01S15/08G01S15/93
Inventor 刘兆瑜张文理梁坤秦玉鑫魏锴吕彤辉邢无敌陈宇
Owner ZHENGZHOU UNIVERSITY OF AERONAUTICS
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