Devices, systems, and methods for controlling user rights in electrical appliances

A method for controlling electrical devices based on usage credits associated with a plurality of electrical devices, comprising:

• receiving, by a first controller of a first electrical device, a first message and a second message generated from an external network, the first message comprising a plurality of authentication codes, the second message comprising usage credits associated with a second electrical device;
• extracting, by a first controller, a first authentication code of the first message;
• determining, by the first controller, whether the first authentication code is valid;
• transmitting, from the first controller, a second authentication code of the first message to a second controller of the second electrical device for requesting a first communication link between the first electrical device and the second electrical device in response to the determination that the first authentication code is valid;
• determining, by the second controller, whether to establish the first communication link based on the second authentication code of the message;
• establishing the first communication link in response to the determination to establish the first communication link;
• transmitting, by the first controller, a first portion of usage credits to the second controller via the established first communication link;
• and
• controlling, by the second controller, the second electrical device based on the transmitted first portion of usage credits.

A system for controlling devices based on usage credits associated with a plurality of electrical devices, comprising:

• one or more processors;
• memory;
• one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the programs including instructions for:
• receiving a first identification information associated with the first electrical device, a second identification information associated with the second electrical device, and usage information associated with the second electrical device;
• generating a first message comprising a plurality of authentication codes and a second message comprising usage credits based on the first identification, the second identification, and the usage information;
• transmitting the first message for retrieval at a first controller of the first electrical device for allowing the first controller to establish a first authorized link between the first electrical device and the system based on a first authentication code of the message and for allowing the second controller to establish a second authorized link between the first electrical device and the second electrical device based on a second authentication code of the message;
• and
• transmitting the second message for retrieval at the first controller for allowing the first controller to control the second electrical device based on usage credits.

A method for controlling devices based on usage credits associated with a plurality of electrical devices, comprising:

• receiving, at a remote server, a first identification information associated with the first electrical device, a second identification information associated with the second electrical device, and usage information associated with the second electrical device;
• generating by the remote server a first message comprising a plurality of authentication codes and a second message comprising usage credits based on the first identification, the second identification, and the usage information;
• transmitting the first message for retrieval at a first controller of the first electrical device for allowing the first controller to establish a first authorized link between the first electrical device and the remote server based on a first authentication code of the message and for allowing the second controller to establish a second authorized link between the first electrical device and the second electrical device based on a second authentication code of the message;
• and
• transmitting the second message for retrieval at the first controller for allowing the first controller to control the second electrical device based on usage credits.