| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem wherein a traveling view field is taken and collision or falling-down accident is caused because a large view point movement is required for seeing a bicycle computer conventionally combined with a display portion and installed at a handle bar position of the bicycle even if a line of sight at traveling is at higher position by an average of 20 degrees-30 degrees from the handle position. SOLUTION: Data during traveling of the bicycle is transmitted by a transmission, and received by a receiver equipped to sunglasses. Data indication is displayed in an organic EL display on lenses of the sunglasses. The receiver and a battery are equipped around the lenses of the sunglasses. A computer measuring the data during traveling and the transmission transmitting the data are equipped, and installed on a wheel arm capable of detecting a magnetic field of a wheel magnet. COPYRIGHT: (C)2009,JPO&INPIT |
