System and method for managing power control and data communication among devices
First Claim
1. A system for managing devices, comprising:
- a first device comprising a first interface; and
a second device comprising a second interface that is coupled to the first interface using a communication cable, wherein the communication cable comprises both power wires and data wires, the second device further comprising;
a power controller coupled to the second interface and operable to;
detect at least one of a voltage or a current associated with the power wires of the communication cable; and
turn on a power supply associated with the second device in response to detecting at least one of the voltage or the current;
and a data communication module coupled to the second interface and operable to communicate data between the first device and the second device using the data wires of the communication cable.
2 Assignments
0 Petitions
Accused Products
Abstract
A system for managing devices comprises a first device comprising a first interface and a second device comprising a second interface. The second interface is coupled to the first interface using a communication cable that comprises both power wires and data wires. The second device further comprises a power controller coupled to the second interface. The power controller detects at least one of a voltage or a current associated with the power wires of the communication cable. The power controller turns on a power supply associated with the second device in response to detecting at least one of the voltage or the current. The second device further comprises a data communication module coupled to the second interface. The data communication module communicates data between the first device and the second device using the data wires of the communication cable.
13 Citations
29 Claims
-
1. A system for managing devices, comprising:
-
a first device comprising a first interface; and
a second device comprising a second interface that is coupled to the first interface using a communication cable, wherein the communication cable comprises both power wires and data wires, the second device further comprising;
a power controller coupled to the second interface and operable to;
detect at least one of a voltage or a current associated with the power wires of the communication cable; and
turn on a power supply associated with the second device in response to detecting at least one of the voltage or the current;
and a data communication module coupled to the second interface and operable to communicate data between the first device and the second device using the data wires of the communication cable. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
-
16. A device, comprising:
-
a interface that is coupled to an external device using a communication cable, wherein the communication cable comprises both power wires and data wires;
a power controller coupled to the interface and operable to;
detect at least one of a voltage or a current associated with the power wires of the communication cable; and
turn on a power supply associated with the device in response to detecting at least one of the voltage or the current;
and a data communication module coupled to the interface and operable to communicate data to the external device using the data wires of the communication cable. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25)
-
-
26. A method for managing devices, comprising:
-
detecting a voltage associated with power wires of a communication cable that couples a first device and a second device;
turning on a power supply of the second device in response to detecting the voltage; and
communicating data associated with the second device to the first device using data wires of the same communication cable. - View Dependent Claims (27, 28, 29)
-
Specification