| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an on-vehicle side communication device so as to ensure receiving performance and not to interfere with the deployment of an airbag, in an ETC system of a motorcycle. <P>SOLUTION: A wind screen 2 is provided at a front part and an upper part of a large-sized motorcycle 1, and the on-vehicle side antenna 12 is disposed in a space 8 formed between the wind screen 2 and a meter visor 6 inside. The on-vehicle side antenna 12 is disposed at an inner part than an extension end 6a of the meter visor 6, and separated from a parting line 9 of the airbag. The on-vehicle side antenna 12 can finely communicate with an antenna on a gate side through the wind screen 2, and does not interfere with the airbag upon deploying. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
