成果報告書詳細
管理番号20130000000428
タイトル*平成24年度中間年報 生活支援ロボット実用化プロジェクト 安全技術を導入した移動作業型(操縦が中心)生活支援ロボットの開発 安全技術を導入した移乗・移動支援ロボットシステムの開発
公開日2013/8/28
報告書年度2012 - 2012
委託先名パナソニックヘルスケア株式会社 国立障害者リハビリテーションセンター
プロジェクト番号P09009
部署名技術開発推進部
和文要約
英文要約Title: Project for Practical Applications of Service Robots, Development of Manually Operated Mobile Servant Robots based on Safety Technology, Development of a Robot System for Assisting Transfer based on Safety Technology (FY2009-FY2013) FY2012 Annual Report
Content and outcome of research and development: (1) Background and purpose: In this super-aged society, transfer/movement assist robot systems are expected to be commercialized to support the independence of senior citizens and the disabled. We promote the research and development of safety technologies and safety standards required for their commercialization. (2)Research and development outcomes: We developed an advanced safety evaluation model based on the results of the risk reassessment, safety tests, and simulated environmental evaluations conducted last year using a safety evaluation model. Using the advanced safety evaluation model, we conducted simulated environmental evaluations and safety tests. (2)-1 Robot system risk assessment: We conducted a risk reassessment of the advanced safety evaluation model, and also carried out preliminary mechanical, electrical, and EMC tests in accordance with standards for electrically beds and wheelchairs. We also have started a field evaluation at the University of Tsukuba Hospital using a evaluation model of nursing care type. (2)-2 Research and development of control interface and assist technologies, and dynamic motion trajectory generation technologies: We modified the control interface based on the results of simulated environmental evaluations to enhance user-friendliness. (2)-3 Research and development of safety transform and movement technologies: Using the contact sensor that underwent improvements last year, we evaluated the effects of changes in the sensor configuration, contact speed and other conditions of contact with the sensor on the sensor’s sensitivity. (2)-4 Research and development of a high reliability self-diagnostic robot controller: Based on the results of the pilot studies and simulated environmental evaluations, we improved the hold-to-run safety function, for enhancing the safety and user-friendliness. (2)-5 Research and development of functions and system usabilities: We compared the evaluation results of the prototype model with those of the safety evaluation model, by analyzing the behaviors and conducting subjective evaluations in the form of a questionnaire. Using the advanced safety evaluation model, we also analyzed behaviors and conducted subjective evaluations in the form of a questionnaire. (2)-6 Research and development of safety environment sensing technologies: We installed a safety environment sensor system developed last year in the prototype model, and evaluated the model's operations in a simulated environment, proving that the system is capable of assisting collision avoidance.
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