公开(公告)号：US20160339986A1

公开(公告)日：2016-11-24

申请号：US15226541

申请日：2016-08-02

Applicant: SRAM, LLC

Inventor： BRIAN JORDAN ,  TODD SQUIRES ,  MASON PLUIMER ,  SAGE HAHN ,  ALEXANDER KON-I HO

IPC: B62K23/02 ,  H04B1/10 ,  B62M9/122 ,  H04B1/08 ,  B62M25/08 ,  B62M9/132

CPC classification number: B62K23/02 ,  B62J2099/002 ,  B62M9/122 ,  B62M9/132 ,  B62M25/08 ,  G08C17/02 ,  H04B1/082 ,  H04B1/1036 ,  H04W74/08 ,  Y10T74/2003

Abstract: A wireless control system for a bicycle, comprising a first shift control unit for a component of a bicycle, the first control unit comprising a radio configured to receive control signals, wirelessly transmitted by a second control unit of the bicycle; the radio operable to receive the control signals only when the radio is operating in a listen mode; and a processor configured to: activate the listen mode of the radio for a first length of time; detect, with the radio, a noise level during the first length of time; and extend the activation of the listen mode for a first extended time period when the noise level achieves a noise level threshold.

Abstract translation: 一种用于自行车的无线控制系统，包括用于自行车的部件的第一变速控制单元，所述第一控制单元包括被配置为接收由所述自行车的第二控制单元无线传送的控制信号的无线电; 所述无线电装置可操作以仅在所述无线电装置以监听模式操作时接收所述控制信号; 以及处理器，其被配置为：在第一时间段内激活所述无线电的监听模式; 用无线电在第一个时间段内检测噪声水平; 并且当噪声电平达到噪声电平阈值时，延长第一延长时间段的监听模式的激活。