Method for communicating data between a domestic appliance and a user terminal, a domestic appliance, and a system comprising a domestic appliance and a user terminal
The invention relates to a method for communicating data between a domestic appliance and a user terminal of a user of said domestic appliance. In the course of said data communication, control data comprising control commands are transmitted to the domestic appliance, and/or status data comprising information on a current state of the domestic appliance are transmitted from the domestic appliance to the user terminal. The data communication between the domestic appliance and the user terminal takes place at least partially over the Internet, via an Internet server.
1. A method for communicating data between a domestic appliance and a user terminal of a user of the domestic appliance, comprising the steps of:
before the data communication takes place, registering the domestic appliance in an Internet server remote from the domestic appliance, wherein registration of the domestic appliance includes: transmitting at least one of:
a mark uniquely characterizing the domestic appliance, in particular a MAC address of the domestic appliance, from the domestic appliance to the Internet server, or
a predetermined password from the domestic appliance to the Internet server;
before the data communication between the domestic appliance and the user terminal takes place, registering the user in the Internet server and allocating the user to the domestic appliance in the Internet server;
in the course of said data communication, transmitting at least one of:
control data comprising control commands from the user terminal to the domestic appliance, or
status data comprising information on a current state of the domestic appliance from the domestic appliance to the user terminal;
wherein the data communication between the domestic appliance and the user terminal takes place via the Internet server; and
wherein before the allocation of the domestic appliance to a new user, a check is made in the Internet server as to whether there is an existing allocation to another user, and the allocation to the new user is made only provided that there is no existing allocation.
2. The method as claimed in claim 1 , wherein the data communication between the domestic appliance and the user terminal occurs in accordance with the Internet protocol, so the at least one of control data or status data is generated in accordance with the Internet protocol.
3. The method as claimed in claim 1 , wherein after establishing an Internet connection between the domestic appliance and the Internet server, registration is independently performed by the domestic appliance.
4. The method as claimed in claim 1 , wherein the allocation of the user to the domestic appliance includes: a mark uniquely characterizing the domestic appliance, in particular a MAC address of the domestic appliance, being input by the user at the user terminal and this mark being transmitted from the user terminal to the Internet server and/or a password being input by the user at the user terminal and this password being transmitted from the user terminal to the Internet server.
5. The method as claimed in claim 1 , wherein before the allocation of the user to the domestic appliance, an existing allocation of the domestic appliance to another user in the Internet server is discarded owing to an input by a user, in particular at the domestic appliance.
6. The method as claimed in claim 1 , wherein the allocation to the user is made only provided that the user inputs a confirmation with which the user confirms that the user has physical access to the domestic appliance.
7. The method as claimed in claim 6 , wherein the confirmation is input at the domestic appliance.
8. A domestic appliance which is constructed to carry out a method for communicating data between a domestic appliance and a user terminal of a user of the domestic appliance, the domestic appliance configured to:
register the domestic appliance in an Internet server remote from the domestic appliance before the data communication takes place, wherein registration of the domestic appliance includes: transmitting at least one of:
a mark uniquely characterizing the domestic appliance, in particular a MAC address of the domestic appliance, from the domestic appliance to the Internet server, or
a predetermined password from the domestic appliance to the Internet server;
register, before the data communication between the domestic appliance and the user terminal takes place, the user in the Internet server and allocate the user to the domestic appliance in the Internet server;
transmit, in the course of said data communication, at least one of:
control data comprising control commands from the user terminal to the domestic appliance, or
status data comprising information on a current state of the domestic appliance from the domestic appliance to the user terminal;
wherein the data communication between the domestic appliance and the user terminal takes place via the Internet server; and
wherein before the allocation of the domestic appliance to a new user, a check is made in the Internet server as to whether there is an existing allocation to another user, and the allocation to the new user is made only provided that there is no existing allocation.
9. A system, comprising:
a domestic appliance; and
a user terminal;
wherein in the course of data communication between the domestic appliance and the user terminal, at least one of:
control data comprising control commands is transmitted to the domestic appliance; or
status data comprising information on a current state of the domestic appliance is transmitted from the domestic appliance to the user terminal;
an Internet server remote from the domestic appliance via which the data communication between the domestic appliance and the user terminal takes place over the Internet;
wherein, before the data communication takes place, the domestic appliance is registered in the Internet server, wherein registration of the domestic appliance includes:
transmitting at least one of:
a mark uniquely characterizing the domestic appliance, in particular a MAC address of the domestic appliance, from the domestic appliance to the Internet server, or
a predetermined password from the domestic appliance to the Internet server; and
before the data communication between the domestic appliance and the user terminal takes place, the user is registered in the Internet server and the user is allocated to the domestic appliance in the Internet server; and
wherein before the allocation of the domestic appliance to a new user, a check is made in the Internet server as to whether there is an existing allocation to another user, and the allocation to the new user is made only provided that there is no existing allocation.