Patent ID: 11966524
Assignee: SILICON INTEGRATED SYSTEMS CORP.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 3:
4. A sensing method of a touch control system, the touch control system comprising a touch panel, an active pen, and a touch controller, the active pen comprising a case having a hollow structure, a voice receiving module comprising a microphone or a microphone array, a voice analyzing module electrically to the microphone or the microphone array and disposed in the case, a control module electrically connected to the voice analyzing module and disposed in the case, and a sensing electrode disposed at one end of the active pen, the active pen having a plurality of functions, the functions being used for controlling the active pen or the touch panel and initiated only by at least one voice signal, and the sensing method of the touch control system comprising:
receiving the at least one voice signal by the voice receiving module;
using the active pen to generate a controlling command by analyzing the at least one voice signal through the voice analyzing module;
using the active pen to determine, through the control module, that the controlling command is used for controlling the active pen or the touch panel; and
using the touch controller to receive, in response to the controlling command used for controlling the touch panel, the controlling command;
wherein in response to the controlling command based on the voice signal for controlling the active pen, the active pen, under control of the control module, performs a protocol switching function, and the protocol switching function is used for controlling the active pen to switch to a protocol suitable for the touch controller;
wherein in response to the controlling command based on the voice signal for controlling the touch panel, the active pen, under control of the control module, transmits the controlling command to the touch controller via the sensing electrode and the touch panel, and the touch controller is configured to perform an operation of the active pen on the touch panel according to the controlling command.