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成果報告書詳細
管理番号20180000000149
タイトル*平成29年度中間年報 IoT推進のための横断技術開発プロジェクト 高速ビジョンセンサネットワークによる実時間IoTシステムと応用技術開発
公開日2018/6/2
報告書年度2017 - 2017
委託先名国立大学法人東京大学 日本電気株式会社 オムロン株式会社 株式会社エクスビジョン
プロジェクト番号P16007
部署名IoT推進部
和文要約
英文要約A. The proposition of a sensor network structure and the whole system architecture to enable networking of cameras (synchronization) and a high-speed feedback is our target for the real-time IoT system in the real world. To achieve the synchronous precision of the sub-millisecond in a vision sensor network system, this year we worked on inspecting the frame synchronization of a camera system using PTP (Precision Time Protocol) that has the highly precise time synchronization function.

B. We developed a standard development platform (HSV SDK) for promoting to a wide range of industry automation, by using adoption of high-speed image processing technology. HSV SDK contains high-speed processing tools bring out the maximum use of parallel processing power. We started offering this platform to partners for their solutions. We also achieved the feedback time goal at less than 1ms, that enables us to begin to develop a smaller form factor platform and maximize the parallel processing capability of HSV.

C. Realization of high-speed sorting of granular objects for the real-time IoT system is our research target that delivers new value for manufacturing. To achieve the discrimination of free falling granular objects, this year we developed a real-time system that recognizes color and shape of free falling granular objects and counts them by the attributes using a high-speed vision camera. We achieved the target speed (150 frames per second) and counting accuracy (above 90%) using this system.

D. High-speed sensor fusion technology enables the high-speed and robust picking application. In order to realize this technology and to verify its effectiveness in an actual system, this year we worked on the following items:
1) Prototyping of a robot hand with multimodal sensor composed of vision, tactile, and proximity sensors on the robot hand.
2) Design of high-speed FA system with which we confirmed that multimodal sensor, controller and actuators could be integrated in 1ms cycle.

E. The research and development of the man machine cooperation system is aimed that the super-precise work done by a skilled worker becomes possible by even an unskilled worker, using the high speed and high precision operational support based on the high-speed sensor network structure and the whole system architecture. This year we worked on inspecting the basic control performance using the visual feedback system composed of a high-speed actuation system and a high-speed vision system.

F. In order to maximize the achievements of this project, we have operated an organization “WINDS Network (Network for World Initiative of Novel Devices and Systems)”. The organization supports commercialization of efforts from information sharing related to high-speed image processing. This year we performed three seminars and an explanatory meeting. The number of WINDS Network’s member is 165 organizations as of march 2018.
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