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Tööala kaardistamise vahendid

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Date
2022
Embargo Lift Date
10.09.2022
Author
Laipalu, Marko
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Abstract
Tööala on ala, kus töötaja täidab tööülesandeid, eristatakse normaal- ja maksimaaltööala. Tööala on võimalik määrata kasutades matemaatilisi mudeleid, kuid populatsiooni antropomeetrilistel parameetritel põhinevad mudelid ei pruugi sobida igale inimesele. Alternatiiv on mõõta tööala käsitsi. Bakalaureusetöö eesmärgiks oli leida moodus tööalade kaardistamise lihtsustamiseks. Töös katsetati magnetomeetri, ultrahelianduri, arvutihiire sees olevate andurite ning videosalvestise sobivust tööala kaardistamiseks. Katsetamise käigus koostati andurite sobivust kirjeldavad joonised. Tulemuste ja koostatud jooniste analüüsimisel selgus, et tööala kaardistamiseks sobis valikust vaid tööala kaardistamine videosalvestiselt kasutades tarkvara Kinovea. Bakalaureusetöö eesmärk leida moodus tööalade kaardistamise lihtsustamiseks sai täidetud. Videosalvestisega tööala kaardistamise probleemiks oli kaamera statiivi jalad, mis võivad töötaja käe liikumist takistada. Probleemi lahenduseks pakuti välja kinnitada kaamera seinale või kasutada lauakinnitusega spordikaamerat.
 
Workspace envelope is an area where a worker fills one’s tasks. Workspace envelope may be divided into the normal or maximum working area. The workspace envelope may be determined by mathematical models, however the models that are based on population data might not suit for every person suit. The alternative is to measure the workspace envelope by hand. The aim of the bachelor’s thesis was to find a solution to simplify mapping of workspace envelopes. Magnetometers, ultrasonic sensors, sensors inside a computer mouse and video recordings were tested to determine suitability for mapping workspace envelopes. Figures were created during testing to determine suitability of the sensors. Based on the testing and analysis of the results that the only viable option for mapping workspace envelope was using the video recordings and Kinovea software. The aim of the bachelor’s thesis of simplifying mapping workspace envelope was fulfilled. The problem of using video recordings for mapping workspace envelope was that the legs of the tripod could get in the way of mapping the workspace. The solutions proposed for this problem were to mount the camera to a wall using a wall mount or to use a wide-angled camera attached to a table mounting.
 
URI
http://hdl.handle.net/10492/7692
Collections
  • 1. Bakalaureusetööd

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DSpace software copyright © 2002-2016  DuraSpace
All items in EMU digital archive DSpace are protected by original copyright, with all rights reserved, unless otherwise indicated.
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