公开(公告)号：US20120249614A1

公开(公告)日：2012-10-04

申请号：US13215236

申请日：2011-08-23

申请人： Po-Lei LEE ,  Kuo-Kai SHYU

发明人： Po-Lei LEE ,  Kuo-Kai SHYU

IPC分类号： G09G5/10

CPC分类号： A61B5/0482 ,  G06F3/015

摘要： A visual drive control method with multi-phase encoding includes the following steps. A plurality of flickering sequences are generated by an encoding process according to a reference phase and a plurality of shifting phases divided in time division under at least one phase shift state, then a display unit is driven to display corresponding optical images. An optic nerve of an organism is evoked by the optical images, such that the organism generates a corresponding biological signal. Next, a computation process is performed to a digital biological signal converted from the biological signal to acquire an average captured reference phase and an average captured shifting phase of the digital biological signal. Then, the frequencies and the phase states of the digital biological signal and the flickering sequences are compared to output a corresponding control signal. A visual drive control apparatus with multi-phase encoding is disclosed herein.

摘要翻译： 具有多相编码的视觉驱动控制方法包括以下步骤。 通过根据参考相位的编码处理和在至少一个相移状态下分时划分的多个移相相位产生多个闪烁序列，然后驱动显示单元显示相应的光学图像。 生物体的视神经由光学图像引起，使得生物体产生相应的生物信号。 接下来，对从生物信号转换的数字生物信号进行计算处理，以获取数字生物信号的平均捕获参考相位和平均捕获的移动相位。 然后，比较数字生物信号和闪烁序列的频率和相位状态，输出相应的控制信号。 本文公开了具有多相编码的视觉驱动控制装置。