Input device for door lock
The present invention relates to an input device for a door lock, and specifically to an input device for a door lock wherein an input unit capable of recognizing a touch input and a push input at the same time is installed on a door lock lever. To this end, the input device for a door lock according to the present invention comprises: an input unit for generating an input signal by recognizing a touch input and a push input at the same time; and a door lock control unit for setting the door lock to a power-saving mode if the input signal is not received from the input unit for at least a predetermined period of time, and cancelling the power-saving mode if touch input signals are sequentially received from the input unit while the power-saving mode is set.
1. An input device for a door lock having a door lock lever, comprising:
a button board installed inside the door lock lever, wherein a plurality of input terminals comprising an input terminal for touch signal and an input terminal for push signal are disposed on the button board;
an array of buttons installed on the input terminals of the button board to comprise a push button for push signal input and a touch sensor for touch signal input disposed on the push button; and
a door lock control unit that sets the door lock to a power-saving mode if an input signal is not received from the array of buttons for a predetermined period of time, and cancels the power-saving mode only if a swipe signal generated when touching and sliding on the array of buttons with a finger is received from the array of buttons while the power-saving mode is set.
2. The input device of claim 1 , wherein one of the push buttons has a first terminal and a second terminal, and receives ID information from a master key upon contacting an input terminal of the master key with the first and second terminals, and transmit the received ID information to the door lock control unit.
3. The input device of claim 2 , wherein a button ‘0’ of the push buttons has the first terminal and the second terminal, with the first terminal being in an area inside a number sign ‘0’ and the second terminal being in an area outside the number sign ‘0’.
4. A door lock device, comprising:
a button board installed inside a door lock lever, wherein a plurality of input terminals comprising an input terminal for touch signal and an input terminal for push signal are disposed on an upper portion and a lower portion of the button board;
a first array of buttons installed on the input terminals of the upper portion of the button board to comprise a push button for push signal input and a touch sensor for touch signal input disposed on the push button;
a second array of buttons installed on the input terminals of the lower portion of the button board to comprise a push button for a push signal input and a touch sensor for a touch signal input disposed on the push button;
a tilt sensor to recognize the upper and lower portions of the door lock lever; and
a door lock control unit that uses a signal from the tilt sensor to allow an input signal from the first array of buttons while ignoring an input signal from the second array of buttons, sets the door lock device to a power-saving mode if an input signal is not received from the first array of buttons for a predetermined period of time, and cancels the power-saving mode only if a swipe signal generated when touching and sliding on the first array of buttons with a finger is received from the first array of buttons while the power-saving mode is set.