Home appliance and method of controlling the same
First Claim
Patent Images
1. A home appliance, comprising:
- a controller configured to process state data including raw data corresponding to an operation state of the home appliance and to output diagnostic data indicating whether or not an error has occurred during operation of the home appliance; and
a tag device operably coupled to the controller and configured to exchange data with an external device through a tagging operation, the tag device including;
a tag storage device that receives and stores the state data and the diagnostic data; and
a transmitting and receiving device that transmits the state data and the diagnostic data when near field communication is established with the external device,wherein the controller transmits data to the tag device with a cyclic redundancy check (CRC) code, andwherein the tag device receives the state data and the diagnosis result data from the controller and determines whether data is appropriately received based on the CRC code.
1 Assignment
0 Petitions
Accused Products
Abstract
A home appliance and a method of controlling the same are provided. The home appliance may include a controller that processes state data. The state data may include raw data representing an operation state of the home appliance. The controller may also output diagnosis result data representing whether or not an error has occurred in the home appliance. A tag device including a tag storage device may store the state data and the diagnosis result data, and a transmitting and receiving device may transmit the state data and the diagnosis result data when an external device is tagged.
15 Citations
20 Claims
-
1. A home appliance, comprising:
-
a controller configured to process state data including raw data corresponding to an operation state of the home appliance and to output diagnostic data indicating whether or not an error has occurred during operation of the home appliance; and a tag device operably coupled to the controller and configured to exchange data with an external device through a tagging operation, the tag device including; a tag storage device that receives and stores the state data and the diagnostic data; and a transmitting and receiving device that transmits the state data and the diagnostic data when near field communication is established with the external device, wherein the controller transmits data to the tag device with a cyclic redundancy check (CRC) code, and wherein the tag device receives the state data and the diagnosis result data from the controller and determines whether data is appropriately received based on the CRC code. - View Dependent Claims (2, 3)
-
-
4. A home appliance diagnostic system, comprising:
-
a home appliance, comprising a tag device that stores state data including raw data indicating an operation state of the home appliance and diagnostic data obtained from the state data and indicating whether or not an error has occurred in operation of the home appliance; and a mobile device, comprising; a communication device that establishes near field communication with the tag device of the home appliance, and that receives the state data and the diagnostic data from the tag device; and a display that displays data received by the communication device, wherein the home appliance transmits data to the tag device with a cyclic redundancy check (CRC) code, and wherein the tag device receives the state data and the diagnosis result data from the home appliance and determines whether data is appropriately received based on the CRC code. - View Dependent Claims (5, 6, 7, 8, 9, 10, 11, 12, 13)
-
-
14. A method of controlling a home appliance, the method comprising:
-
detecting an operation state of the home appliance; storing state data including raw data detected while detecting the operation state of the home appliance; obtaining diagnostic data from the state data indicating whether or not an error has occurred during operation of the home appliance; transmitting the state data and the diagnostic data to a tag device with a cyclic redundancy check (CRC) code; determining whether the state data and the diagnostic data are appropriately received based on the CRC code by the tag device; detecting whether or not an external device has been tagged and has established near field communication with the home appliance; and when it is detected that an external device has been tagged, transmitting the state data and the diagnostic data to the tagged external device. - View Dependent Claims (15, 16)
-
-
17. A method of controlling a home appliance diagnostic system, the method comprising:
-
executing a diagnostic mode of a home appliance; determining whether or not a communication device has been activated and initiating a tagging operation to establish near field communication between the communication device and the home appliance if it is determined that the communication device has been activated; transmitting the state data and the diagnostic data to the communication device with a cyclic redundancy check (CRC) code; receiving state data and diagnostic data obtained from the state data, the diagnostic data indicating whether or not an error has occurred during operation of the home appliance, through the near field communication between the communication device and the home appliance established by the tagging operation; and displaying the received state data or diagnostic data, wherein receiving the state data and diagnostic data includes determining whether the state data and the diagnostic data are appropriately received based on the CRC code. - View Dependent Claims (18, 19, 20)
-
Specification