Touch component, touch apparatus, and touch-control method

A touch-control method, applied to a wearable device, wherein the wearable device comprises a touch chip and a touch component, the touch component comprises M self-capacitive touch electrodes disposed on a single pattern wiring layer, wherein each of the touch electrodes is electrically connected to the touch chip respectively by a wire on the pattern wiring layer, and M is a positive integer greater than 2 and less than 10;

• wherein the M touch electrodes form a touch sensing surface of the touch component, the touch sensing surface has at least two sliding detection directions, at least two of the sliding detection directions intersect, and a quantity of touch electrodes in each of the sliding detection directions is greater than 1;
• and
• wherein the touch-control method comprises:
• acquiring, by the touch component, a plurality of frames of touch data of a touch operation;
• obtaining touch position information of the touch operation by analyzing the plurality of frames of touch data, wherein the touch position information comprises at least one touch position, and a position of a touch electrode that has a largest self-capacitance variation value, which is greater than a preset touch threshold value, among the M touch electrodes that correspond to one frame of the touch data, is taken as one touch position of the touch operation;
• and
• determining a touch type of the touch operation according to the touch position information of the touch operation and a preset rule, wherein the touch type at least comprises a sliding operation in each of the sliding detection directions.