PROBLEM TO BE SOLVED: To enable a driver to properly address the occurrence of unstable transmission/reception of electromagnetic waves, allowing stable measurement of the brain activity of a driver.SOLUTION: A headset 2 is mounted on a driver's head, generates electric power using electromagnetic waves received by a power receiving antenna 4, drives brain sensors 8a to 8n by the generated electric power to measure the brain activity of the driver, and transmits brain activity measurement data indicating the measurement result. A vehicle side system 3 transmits electromagnetic waves from a power transmission antenna 13, and monitors the brain activity of the driver using the brain activity measurement data received from the headset 2 upon receiving the brain activity measurement data from the headset 2. Power transmission/reception monitoring parts 11b and 11c for monitoring the transmission/reception state of electromagnetic waves, and a notification control part 11d for notifying the monitoring result of the power transmission/reception monitoring parts from a notification part 17 are provided.SELECTED DRAWING: Figure 1
【課題】電磁波の送受信状態が不安定になった場合でも、運転者が適切に対処し、運転者の脳活動を安定して計測する。【解決手段】ヘッドセット2は、運転者の頭部に装着され、受電アンテナ4により受信した電磁波を用いて電力を生成し、その生成した電力により脳センサ8a〜8nを駆動して運転者の脳活動を計測し、その計測結果を示す脳活動計測データを送信する。車両側システム3は、送電アンテナ13から電磁波を送信し、ヘッドセット2から脳活動計測データを受信すると、その受信した脳活動計測データを用いて運転者の脳活動を監視する。電磁波の送受信状態を監視する送受電監視部11b,11cと、送受電監視部の監視結果を報知部17から報知する報知制御部11dと、を備える。【選択図】図1
WIRELESS POWER SUPPLY SYSTEM AND POWER TRANSMISSION/RECEPTION MONITORING PROGRAM
無線給電システム及び送受電監視プログラム
31.05.2018
Patent
Elektronische Ressource
Japanisch
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