US 12,454,327 B2
Wireless apparatus of electric motorcycle
Hao-Yu Wu, Kaohsiung (TW); and Feng-Chih Tsai, Kaohsiung (TW)
Assigned to KWANG YANG MOTOR CO., LTD., Kaohsiung (TW)
Filed by Kwang Yang Motor Co., Ltd., Kaohsiung (TW)
Filed on Sep. 28, 2022, as Appl. No. 17/954,751.
Claims priority of application No. 110140302 (TW), filed on Oct. 29, 2021.
Prior Publication US 2023/0135878 A1, May 4, 2023
Int. Cl. B62J 45/41 (2020.01); B62J 43/16 (2020.01); B62J 45/423 (2020.01); B62K 11/02 (2006.01)
CPC B62J 45/41 (2020.02) [B62J 43/16 (2020.02); B62J 45/423 (2020.02); B62K 11/02 (2013.01); B62K 2204/00 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A wireless apparatus of an electric motorcycle, the wireless apparatus assembled to a body of the electric motorcycle; the body comprising a frame, a battery, a motor, a motor controller, a front wheel, and a rear wheel; the battery connected with the frame; the motor and the motor controller disposed at a bottom of the frame and located below or behind the battery; the front wheel disposed below a front side of the frame; and the rear wheel disposed below a rear side of the frame; wherein the wireless apparatus comprises:
a receiver disposed at and extending out from one of a left side and a right side of the frame and located behind the motor;
a front wheel tire pressure sensor disposed on the front wheel and communicating with the receiver via a wireless connection;
a rear wheel tire pressure sensor disposed on the rear wheel and communicating with the receiver via a wireless connection; and
an instrument disposed above the front side of the frame and in front of the battery;
wherein a horizontal datum plane and a vertical datum plane being perpendicular to each other are defined to pass through a center of mass of the battery;
the instrument is located above the horizontal datum plane and in front of the vertical datum plane;
the front wheel is located below the horizontal datum plane and in front of the vertical datum plane; and
the receiver is located below the horizontal datum plane and behind the vertical datum plane.