| 摘要 |
PROBLEM TO BE SOLVED: To provide an airbag jacket activating system transmitting an activation signal effectively even under an environment in which the communication condition is unsuitable for radio communications.SOLUTION: The airbag jacket activating system includes a human body communications transmitter 37, provided to a vehicle body, for transmitting the activation signal by using the human body of a rider as a transmission path on a basis of an instruction from the on-vehicle ECU 21; and a human body communications receiver 47, provided to the airbag jacket 30, for receiving the activation signal which is transmitted by using the human body of the rider as the transmission path. The in-jacket ECU 40 is configured to inflate and thus deploy the airbag jacket 30 upon receipt of the activation signal through any one of the human body communications and the radio communications. The human body communications transmitter 37 is connected to an on-vehicle electrode having a right handlebar portion electrode 19, a left handlebar portion electrode 20, a seat portion electrode 18, a right footrest portion electrode 28 and a left footrest portion electrode 29. The human body communications receiver 47 is connected to an in-jacket electrode 46 adjacent to the human body. |
