[[searchwing-drohne-allgemein]]

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
Next revision Both sides next revision
searchwing-drohne-allgemein [2020/01/28 22:24]
bjoernh1
searchwing-drohne-allgemein [2020/05/25 23:27]
beckmanf [Comparison of search approaches] added cam
Line 1: Line 1:
-===== Allgemeines ​=====+===== Overview ​=====
  
-==== Vergleich Suchleistung ​====+==== Comparison of search approaches ​==== 
 + 
 +How does the search operation from vessel, plane and with a drone compare? This document also includes a discussion about the camera angle of view and ground resolution calculations.
  
 {{:​sw-areacalc.pdf|Friedrich Beckmann, Searchwing - Search Area Calculations,​ January 2019}} {{:​sw-areacalc.pdf|Friedrich Beckmann, Searchwing - Search Area Calculations,​ January 2019}}
 +
 +==== Requirements ====
 +
 +After some experience with the vessels where the drone is supposed to be used I have put together some
 +requirements for the drone.
 +
 +{{ ::​sw-requirements.pdf |Friedrich Beckmann, SearchWing - Requirements,​ May 2020}}
 +
 +==== Weight, Dimensions and Power ====
 +
 +The weights and the dimensions of the X-UAV Mini Talon drone with the payload and the
 +power consumption.
 +
 +{{ ::​sw-weight.pdf | Friedrich Beckmann, SearchWing - Weights, Dimensions and Power, May 2020}}
  
 ==== Books ==== ==== Books ====
Line 13: Line 29:
 ==== Images per Mission ==== ==== Images per Mission ====
  
-As described in "​Searchwing - Search Area Calculations"​ page 4, at 550m mission ​attitude a vertical field of vision (per image) is 495m long (Table 4). For covering boots at the surrounding ​of an image an overlapping of 5 % is needed, so that every 470m an image is taken.+As described in "​Searchwing - Search Area Calculations"​ page 4, at 550 m attitude a vertical field of vision (image) is 495 m long (Table 4). For covering boots at the surroundings ​of an image an overlapping of 5 % is needed, so that approximately ​every 470m an image is taken.
  
-With a avg flight speed of 13,8 m/s the drone is moving to a new image every 34,06 seconds. ​So with a mission time of 1 hour we shot 106 Images. An image has a avg size of 1 MB, so every mission produce 106 MB of images per hour, per Camera.+With a avg flight speed of 13,8 m/s the drone is moving to a new image every 34,06 seconds. ​This means with a mission time of 1 hour we shot approximately ​106 Images. An image has a avg size of 1 MB, so every mission produce ​approximately ​106 MB of images per hour, per Camera.
  
-Raspberry Zero W can transfer images over Wifi with 4,46 MB/s, so 23,77 is needed.+Raspberry Zero W can transfer images over Wifi with 4,46 MB/s, so 23,77 seconds ​is needed ​for transmitting the images to a laptop.
  • searchwing-drohne-allgemein.txt
  • Last modified: 2021/11/01 12:31
  • by beckmanf