摘要 |
The present invention provides a haptics control system that may include a driver to generate a continuous drive signal and to output the drive signal to a mechanical system on an electrical signal line, wherein the continuous drive signal causes the mechanical system to vibrate to produce a haptic effect. The haptics control system may further include a monitor, coupled to the electrical signal line, to capture a Back Electromotive Force (BEMF) signal generated by the mechanical system in the electrical signal line, to measure a BEMF signals attribute, and to transmit an adjustment signal to the driver based on the BEMF signals attribute. The driver is further configured to adjust the continuous drive signal according to the adjustment signal. |
申请人 |
ANALOG DEVICES, INC.;COMPANY BOSCH, ENRIQUE;CALPE MARAVILLA, JAVIER;IRIARTE, SANTIAGO;MOLONEY, EOGHAN;BALICKI, KRYSTIAN;MURPHY, MARK;ENGLISH, EOIN EDWARD;LOPEZ CANOVAS, PEDRO |
发明人 |
COMPANY BOSCH, ENRIQUE;CALPE MARAVILLA, JAVIER;IRIARTE, SANTIAGO;MOLONEY, EOGHAN;BALICKI, KRYSTIAN;MURPHY, MARK;ENGLISH, EOIN EDWARD;LOPEZ CANOVAS, PEDRO |