Display device, management device, management system, and control program
AssigneeFanuc Corporation
InventorYuuki Terao
Life of this patent
Estimating the term…
Abstract
A display device, a management device, a management system, and a control program for switching between an operability emphasis mode where a light touch operation is possible and a high noise resistance mode dynamically depending on an ambient noise state are provided. A display device including a capacitive touch screen includes: a transmitting unit that transmits change amount data of an electrostatic capacitance detected by the touch panel to a management device; and a setting unit that receives an operation mode determined by the management device according to the change amount data and sets a threshold for identifying presence of a touch corresponding to the operation mode to the touch panel.
Claims3
A management system comprising a display device, having a capacitive touch panel, provided in each of a plurality of machine tools, and a management device communicably connected to the display device,
- each display device comprising:
- a transmitting unit that transmits change amount data of an electrostatic capacitance detected by the touch panel to the management device;
- and
- a setting unit that receives an operation mode determined by the management device according to the change amount data and sets a threshold for identifying presence of a touch corresponding to the operation mode to the touch panel, and
- the management device comprising:
- a receiving unit that receives the change amount data from each display device;
- and
- a determining unit that determines any one of a plurality of operation modes in which the thresholds are different according to the change amount data and transmits the determined operation mode to each display device.
Dependencies are inferred from the claim text.