Method and system for setting a touch report threshold, and display apparatus

A system for setting a touch report threshold, the system comprising:

• a memory configured to store a preset correspondence between gray scale variations and N picture levels and a preset correspondence between the N picture levels and touch report thresholds, wherein N is a positive integer and N is greater than or equal to 2;
• and
• a processor coupled to the memory and configured to:
• collect gray scale variations of a picture to be displayed;
• divide, according to the gray scale variations and the N picture levels, the picture to be displayed into at least one picture unit,
• determine, according to the preset correspondence between gray scale variations and N picture levels, a picture level corresponding to the at least one picture unit;
• determine a touch sensor channel corresponding to the at least one picture unit to determine a position of the at least one picture unit;
• and
• adjust, according to the preset correspondence between the N picture levels and touch report thresholds, a touch report threshold at a position of at least one of the at least one picture unit in real time.

A display apparatus, comprising:

• a memory, configured to store a preset correspondence between gray scale variations and N picture levels and a preset correspondence between the N picture levels and touch report thresholds, wherein N is a positive integer and N is greater than or equal to 2;
• a processor, coupled to the memory and configured to:
• collect gray scale variations of a picture to be displayed;
• divide, according to the gray scale variations and N picture levels, the picture to be displayed into at least one picture unit;
• determine, according to the preset correspondence between gray scale variations and N picture levels, a picture level corresponding to the at least one picture unit;
• determine a touch sensor channel corresponding to the at least one picture unit to determine a position of the at least one picture unit;
• and
• adjust, according to the preset correspondence between the N picture levels and the touch report thresholds, a touch report threshold at a position of at least one of the at least one picture unit in real time;
• and
• a display panel coupled to the processor, wherein the display panel is configured to display a picture with at least one adjusted touch report threshold.