Vibration touch control system and method thereof

Abstract

The invention discloses a vibration touch control system which is applied to a touch control display module. The surface of the touch control display module is provided with a cover plate, the cover plate includes a plurality of sub regions, and the vibration touch control system includes a lookup table, an obtaining module, an actuator and a multistage circuit. The lookup table contains a plurality of voltage values output correspondingly when the sub regions generate uniform feedback intensity after it is detected that the sub regions of the cover plate are pressed. The invention further discloses a vibration touch control method. The obtaining module finds a corresponding voltage value which the multistage circuit needs to output in the lookup table according to one sub region which is detected to be pressed so as to make the vibration touch feedback intensity of the different sub regions of the cover plate uniform, and therefore the cover plate is made to be vibrated uniformly.

Description

technical field [0001] The present invention is a vibration and tactile control system and its method, especially a method for finding a corresponding voltage value that should be output by the multi-stage circuit in the look-up table by the acquisition module according to the detected pressed sub-area , and the actuator vibrates according to the corresponding voltage value, which is a vibratory tactile control system and method for uniform vibration tactile feedback in different sub-regions of the cover plate, thereby making the cover plate vibrate uniformly. Background technique [0002] Due to structural problems of the touch display module, the intensity of vibration tactile feedback generated by the actuator on the cover will be uneven at different frequencies and positions. [0003] Even if the structure is improved, there are still some structures that cannot be adjusted consistently at different frequencies, which will still cause uneven vibration and tactile feedbac...

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Problems solved by technology

[0008] In view of the fact that the tactile feedback device of the prior art cannot solve the problem of uneven vibration and tactile feedback intensity produced by the actuator on the cover at different frequencies and different positions, the inventor actively started to develop it in order to be able to Improve above-mentioned existing shortcoming, through continuous experimentation and hard work, finally develop the present invention

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