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Research Article

volume 37 issue 4 (december 2017) : 257-262,   Doi: 10.18805/ag.D-127

Posture determination by using flex sensor and image analysis technique

A
Abdullah Beyaz
1Department of Agricultural Machinery and Technologies Engineering, Ankara University, Faculty of Agriculture, Turkey
Cite article:- Beyaz Abdullah (2017). Posture determination by using flex sensor and image analysis technique. Agricultural Science Digest. 37(4): 257-262. doi: 10.18805/ag.D-127.

ABSTRACT

In the sense of safety, searching solutions for the problems of farmers may face during their work in the field of agriculture is important. For this reason, in this research, developments in sensor technology and price declines are also considering, a safety tracking system with an audible warning support developed for any threshold value that selected during a posture angle measure of agricultural work. To achieve this goal the low cost, 11.25 cm long flex sensor is used with Arduino UNO R3 Development Board. In this way, human motion information for different purposes determined with flex sensors which placed on the various joints as a biometric application. Posture measurement also evaluated with image analysis technique. The system performance revealed the relationship between flex sensor and image analysis measurements, the regression coefficient between the angle change and the voltage output of the flex sensor found as 88.9 %, also it is seen that the regression relation between the angle change and the voltage output of the flex sensor fort he arm angle measurement is 80.7 % and the regression value for the leg angle measurement is 79.9 %.

REFERENCES

  1. Akkan, T., Olcay, T., Çelik, H., Öztürk, S., Erem O., (2012). Flexible Sensor Controlled Animatronic Hand Application. MKT2012, Project Based Mechatronics Training Workshop, 25-27 May 2012, Çankiri-Ilgaz, TURKEY
  2. Beyaz, A., Öztürk, R, (2013). Determination of Back Position Due to Loading by Using Image Processing Technique. 19th National Ergonomics Congress, 27-29 September 2013, Balýkesir. Congress Paper, 393-398 p.
  3. Beyaz, A., Öztürk, R., Acar, A. Ý., (2012) Determination of Physical Contracting by Image Analysis Techniques in Milking Facilities. 18th National Ergonomics Congress, 16-18 November 2012, Gaziantep. Congress Paper, 511-518 p.
  4. Enez, K., Nalbantoðlu, S.Ç., (2015). Evaluation of Reba Method in terms of Forestry Activities. Süleyman Demirel University Engineering Science and Design Journal 3 (3): 127-131, ISSN: 1308-6693
  5. Karaçizmeli, C., Çakir, G., Tükel, D. (2014). Robotic hand project. 22nd. Signal Processing and Communications Applications Conference (SIU), 2014, 473-476 s.
  6. Korkmaz, Ö., Kasapbaþi, M. C., (2016). Robotic Hand Performing Copying Finger Motion. Web sayfasi: http://ab.org.tr/ab16/bildiri/    249.pdf (accessed 25.07.16)
  7. Öz, E. ve Alayunt, F. N., (2011). Assessing Job Security and Possible Risks in Livestock Sector. 17th National Ergonomics Congress, 14-16 October 2011, Eskiþehir., 422-431 p.
  8. Saggio, G., (2014). A novel array of flex sensors for a goniometric glove. Sensors and Actuators A 205 (2014): 119– 125
  9. Tripathi, H and Pandey, R., (2011). Impact of Drudgery Reducing Technology On Ergonomics of Rural Women Engaged in Milking of Animals.
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    Research Article

    volume 37 issue 4 (december 2017) : 257-262,   Doi: 10.18805/ag.D-127

    Posture determination by using flex sensor and image analysis technique

    A
    Abdullah Beyaz
    1Department of Agricultural Machinery and Technologies Engineering, Ankara University, Faculty of Agriculture, Turkey
    Cite article:- Beyaz Abdullah (2017). Posture determination by using flex sensor and image analysis technique. Agricultural Science Digest. 37(4): 257-262. doi: 10.18805/ag.D-127.

    ABSTRACT

    In the sense of safety, searching solutions for the problems of farmers may face during their work in the field of agriculture is important. For this reason, in this research, developments in sensor technology and price declines are also considering, a safety tracking system with an audible warning support developed for any threshold value that selected during a posture angle measure of agricultural work. To achieve this goal the low cost, 11.25 cm long flex sensor is used with Arduino UNO R3 Development Board. In this way, human motion information for different purposes determined with flex sensors which placed on the various joints as a biometric application. Posture measurement also evaluated with image analysis technique. The system performance revealed the relationship between flex sensor and image analysis measurements, the regression coefficient between the angle change and the voltage output of the flex sensor found as 88.9 %, also it is seen that the regression relation between the angle change and the voltage output of the flex sensor fort he arm angle measurement is 80.7 % and the regression value for the leg angle measurement is 79.9 %.

    REFERENCES

    1. Akkan, T., Olcay, T., Çelik, H., Öztürk, S., Erem O., (2012). Flexible Sensor Controlled Animatronic Hand Application. MKT2012, Project Based Mechatronics Training Workshop, 25-27 May 2012, Çankiri-Ilgaz, TURKEY
    2. Beyaz, A., Öztürk, R, (2013). Determination of Back Position Due to Loading by Using Image Processing Technique. 19th National Ergonomics Congress, 27-29 September 2013, Balýkesir. Congress Paper, 393-398 p.
    3. Beyaz, A., Öztürk, R., Acar, A. Ý., (2012) Determination of Physical Contracting by Image Analysis Techniques in Milking Facilities. 18th National Ergonomics Congress, 16-18 November 2012, Gaziantep. Congress Paper, 511-518 p.
    4. Enez, K., Nalbantoðlu, S.Ç., (2015). Evaluation of Reba Method in terms of Forestry Activities. Süleyman Demirel University Engineering Science and Design Journal 3 (3): 127-131, ISSN: 1308-6693
    5. Karaçizmeli, C., Çakir, G., Tükel, D. (2014). Robotic hand project. 22nd. Signal Processing and Communications Applications Conference (SIU), 2014, 473-476 s.
    6. Korkmaz, Ö., Kasapbaþi, M. C., (2016). Robotic Hand Performing Copying Finger Motion. Web sayfasi: http://ab.org.tr/ab16/bildiri/    249.pdf (accessed 25.07.16)
    7. Öz, E. ve Alayunt, F. N., (2011). Assessing Job Security and Possible Risks in Livestock Sector. 17th National Ergonomics Congress, 14-16 October 2011, Eskiþehir., 422-431 p.
    8. Saggio, G., (2014). A novel array of flex sensors for a goniometric glove. Sensors and Actuators A 205 (2014): 119– 125
    9. Tripathi, H and Pandey, R., (2011). Impact of Drudgery Reducing Technology On Ergonomics of Rural Women Engaged in Milking of Animals.
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