Magnetic field sensing-based noncontact button apparatus, elevator control panel, and operating method thereof

A magnetic field sensing-based noncontact button elevator control panel comprising:

• a plurality of buttons comprising a target floor input button, an entrance door control button and an emergency call button;
• a display unit;
• and
• a controller configured to control the display unit and each of the plurality of buttons,
• the controller further configured to:
• collect a magnetic field sensor value corresponding to each of the plurality of buttons based on an action of a user for button manipulation;
• assign a weight value, used for activating one of the plurality of buttons to a Z-axis value corresponding to a button input direction of the user for each button;
• collect the number of uses of each button;
• adjust a variation width of a weight function based on the Z-axis value on the basis of the number of uses of each button to construct a surface data set corresponding to each button;
• and
• set the surface data set to learning data so as to learn an algorithm.

A magnetic field sensing-based noncontact button apparatus comprising:

• a controller configured to:
• control a plurality of input buttons;
• collect a magnetic field sensor value corresponding to each of a plurality of buttons on the basis of an action of a user for button manipulation,
• assign a weight value, used for activating each button, to a Z-axis value corresponding to a button input direction of the user for each button;
• collect a number of uses of each button;
• adjust a variation width of a weight function based on the Z-axis value on the basis of the number of uses of each button to construct a surface data set corresponding to each button;
• and
• set the surface data set to learning data so as to learn an algorithm.