公开(公告)号：US20170003311A1

公开(公告)日：2017-01-05

申请号：US14789762

申请日：2015-07-01

Applicant: SHENG-CHIA OPTICAL CO., LTD.

Inventor： Jinn-Yuan LAY ,  Shih Yuan KUO

IPC: G01P1/07 ,  B62J99/00

CPC classification number: G01C22/002 ,  B62J2099/002 ,  B62J2099/0026 ,  B62M3/08

Abstract: The present invention provides a method for detecting bicycle pedaling frequencies, in which an accelerometer of the body is used to detect the acceleration value of the pedal during pedaling, and the processing unit determines the periodical variations on acceleration increases and decreases, records the acceleration waveform, calculates the number of cycling in the pedal per minute based on the times that the sampled values within a unit time cross over the central line of the acceleration value, and also transfers tempo data to an electronic device by way of a wireless communication circuit and displays the pedaling frequency of the pedal via a screen so as to allow a user to promptly appreciate relevant information during riding and facilitate appropriate adjustments and controls on pedaling tempo and force.

Abstract translation: 本发明提供了一种用于检测自行车踩踏频率的方法，其中使用身体的加速度计来在踏板期间检测踏板的加速度值，并且处理单元确定加速度增加和减少的周期性变化，记录加速度波形 基于单位时间内的采样值与加速度值的中心线交叉的次数计算每分钟踏板的循环次数，并且还通过无线通信电路将速度数据传送到电子设备，并且 通过屏幕显示踏板的踏板频率，以便用户在乘坐过程中及时了解相关信息，并促进适当的调整和对踏步速度和力的控制。

公开(公告)号：US20160202997A1

公开(公告)日：2016-07-14

申请号：US14593880

申请日：2015-01-09

Applicant: SHENG-CHIA OPTICAL CO., LTD.

Inventor： Jinn-Yuan LAY

IPC: G06F9/44 ,  G06F1/32

CPC classification number: G06F1/3243 ,  G06F1/3206 ,  G06F1/3287 ,  G06F9/4403 ,  Y02D10/152 ,  Y02D10/171

Abstract: A portable device booting system consists of a booting firmware and a circuit system which includes a microprocessor, a sensor and a power control circuit. The booting is performed by a booting gesture. When the booting gesture is applied, the position of the portable device is changed accordingly that causes sensor physical values changed and also triggers the microprocessor from sleep mode to working state. Then the microprocessor reads the sensor physical value to verify if it is compliant with the defined boot up orientation as well as the sequential. If negative, the microprocessor will set the sensor and itself getting back to the sleep mode. Once the applied booting gesture meets the defined orientation and sequential, the microprocessor will release the turning ON signal to the utility circuit and power control circuit to turn the device ON.

Abstract translation: 便携式设备启动系统由引导固件和包括微处理器，传感器和功率控制电路的电路系统组成。 引导通过启动手势执行。 当应用启动手势时，相应地改变便携式设备的位置，导致传感器物理值改变，并且还将微处理器从睡眠模式触发到工作状态。 然后微处理器读取传感器物理值，以验证其是否符合定义的启动方向以及顺序。 如果为负值，则微处理器将设置传感器和本身恢复到睡眠模式。 一旦应用启动手势满足定义的方向和顺序，微处理器将释放打开信号到公用电路和电源控制电路以打开设备。