CONTROL SYSTEM AND METHOD FOR DEFINING FUNCTION THEREOF

摘要

A control system and a method for defining function thereof are provided. The control system includes a touchpad and a key sheet, wherein the touchpad includes a touch sensing surface and the key sheet includes a first surface and a second surface opposite to the first surface. The key sheet is detachably disposed on the touch sensing surface with the second surface facing toward the touch sensing surface. The second surface comprises at least one identification pattern for generating an attribute recognition signal when the at least one identification pattern contacts or approaches the touch sensing surface. The attribute recognition signal reflects features of the identification patterns and is used to determine a type of a controllable device. The features include one or a combination of a number of the identification patterns, a touch position of each identification pattern, and a shape of each identification pattern.

主权项

1. A control system, comprising:
a touchpad comprising a touch sensing surface; and a key sheet comprising a first surface and a second surface opposite to the first surface, wherein the key sheet is detachably disposed on the touch sensing surface with the second surface facing toward the touch sensing surface, the second surface comprises at least one identification pattern for generating an attribute recognition signal when the at least one identification pattern contacts or approaches the touch sensing surface, and the attribute recognition signal reflects features of the at least one identification pattern and is used to determine a type of a controllable device, wherein the features of the at least one identification pattern comprise one or a combination of a number of the at least one identification pattern, a touch position of each of the at least one identification pattern, and a shape of each of the at least one identification pattern.