| Presentation | 2021-05-11 Work measurement system for forklift operations Toshimasa Aso, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes inclusive work measurement system for forklift operations, work element estimation scheme, and its performance evaluation. This system has two functions. These are a work estimation function and a forklift risk assessment function. We discuss a work element estimation method that classifies forklift operator’s work into three work elements such as driving, walking, and manual handling. The work elements are calculated by sensors data of a smartphone in the breast pocket. This method uses qualitative features of the work elements. Peaks of resultant acceleration are utilized for reducing cost of parameter tuning. Experiment carried out in the logistics center. Its performance is evaluated. The results show that average error rate is less than 3%. Therefore, it is shown that this method is useful for operations improvement. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | forklift / work measurement / work element estimation |
| Paper # | LOIS2021-9 |
| Date of Issue | 2021-05-03 (LOIS) |
| Conference Information | |
| Committee | LOIS / IPSJ-SPT / IPSJ-GN |
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| Conference Date | 2021/5/10(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Toru Kobayashi(Nagasaki Univ.) / 金岡 晃(東邦大) / 斉藤 典明(東京通信大) |
| Vice Chair | Hiroyuki Toda(NTT) |
| Secretary | Hiroyuki Toda(NTT) / (Nagasaki Univ.) / (DataSign) |
| Assistant | Shigeru Fujimura(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Life Intelligence and Office Information Systems / Special Interest Group on Security Psychology and Trust / Special Interest Group on Groupware and Network Services |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Work measurement system for forklift operations |
| Sub Title (in English) | |
| Keyword(1) | forklift |
| Keyword(2) | work measurement |
| Keyword(3) | work element estimation |
| 1st Author's Name | Toshimasa Aso |
| 1st Author's Affiliation | Tokyo University of Marine Science and Technology(Tokyo Univ. of Marine Science and Technology) |
| Date | 2021-05-11 |
| Paper # | LOIS2021-9 |
| Volume (vol) | vol.121 |
| Number (no) | LOIS-12 |
| Page | pp.pp.49-53(LOIS), |
| #Pages | 5 |
| Date of Issue | 2021-05-03 (LOIS) |