Power line communication system and method
First Claim
1. A power line communication (PLC) system, comprising:
- a PLC server configured to provide electrical power and electronic communications through a PLC bus to an electronic device; and
a power system coupled to an electrical grid for charging a battery associated with the electronic device and communicatively coupled to the PLC bus;
wherein the electronic device is configured to communicate electronically with a remote service provider through the electrical grid, wherein the electronic device comprises a vehicle, and wherein the PLC server comprises a power conditioner that reduces electrical noise on the PLC bus.
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Accused Products
Abstract
Exemplary embodiments of the present invention relate to a power line communication (PLC) system. For example, the PLC system may include a PLC server configured to provide electrical power and electronic communications through a PLC bus to a number of electronic devices, such as an instrument cluster, infotainment interface, rear-seat entertainment console, aftermarket accessories, and the like. The PLC system may also include a power system that may be coupled to an electrical grid for charging a battery associated with one or more of the electronic devices. The power system may be communicatively coupled to the PLC bus, enabling the devices coupled to the PLC bus to communicate with a service provider through the electrical grid. The communications between the devices coupled to the PLC bus and remote devices coupled through the electrical grid may be conducted using a common communication protocol.
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Citations
13 Claims
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1. A power line communication (PLC) system, comprising:
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a PLC server configured to provide electrical power and electronic communications through a PLC bus to an electronic device; and a power system coupled to an electrical grid for charging a battery associated with the electronic device and communicatively coupled to the PLC bus; wherein the electronic device is configured to communicate electronically with a remote service provider through the electrical grid, wherein the electronic device comprises a vehicle, and wherein the PLC server comprises a power conditioner that reduces electrical noise on the PLC bus.
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2. A power line communication (PLC) system, comprising:
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a PLC server configured to provide electrical power and electronic communications through a PLC bus to an electronic device; and a power system coupled to an electrical grid for charging a battery associated with the electronic device and communicatively coupled to the PLC bus; wherein the electronic device is configured to communicate electronically with a remote service provider through the electrical grid, wherein the electronic device comprises a vehicle, and wherein the PLC server includes a first communications port coupled to the PLC bus and a second communications port coupled to a multimedia server. - View Dependent Claims (3, 4, 5, 6)
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7. A method of providing electronic communications in a vehicle comprising:
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coupling a power system of the vehicle to an electrical grid, the power system configured to receive electrical power from the electrical grid to charge a battery included in the vehicle; receiving electronic communications through the electrical grid; transmitting the electronic communications over a power line communications (PLC) bus communicatively coupled to the power system; receiving electricity rates from an electrical utility through the electrical grid and switching the power system to a charge mode based, at least in part, on the electricity rates; and receiving travel data from an electronic device coupled to the PLC bus, and determining a charge schedule or a generation schedule based, at least in part, on the travel data.
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8. A method of providing electronic communications in a vehicle comprising:
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coupling a power system of the vehicle to an electrical grid, the power system configured to receive electrical power from the electrical grid to charge a battery included in the vehicle; receiving electronic communications through the electrical grid; transmitting the electronic communications over a power line communications (PLC) bus communicatively coupled to the power system; receiving electricity rates from an electrical utility through the electrical grid and switching the power system to a charge mode based, at least in part, on the electricity rates; and receiving digital media from a remote service provider through the electrical grid, wherein the digital media includes a navigation map.
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9. A method of providing electronic communications in a vehicle comprising:
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coupling a power system of the vehicle to an electrical grid, the power system configured to receive electrical power from the electrical grid to charge a battery included in the vehicle; receiving electronic communications through the electrical grid; transmitting the electronic communications over a power line communications (PLC) bus communicatively coupled to the power system; receiving electricity rates from an electrical utility through the electrical grid and switching the power system to a charge mode based, at least in part, on the electricity rates; and generating a search query for a point of interest, transmitting the search query to a remote service provider through a wide area network communicatively coupled to the PLC bus, receiving a location of the point-of-interest from the remote service provider, and displaying the location on a display of a navigation system.
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10. A method of providing electronic communications in a vehicle comprising:
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coupling a power system of the vehicle to an electrical grid, the power system configured to receive electrical power from the electrical grid to charge a battery included in the vehicle; receiving electronic communications through the electrical grid; transmitting the electronic communications over a power line communications (PLC) bus communicatively coupled to the power system; receiving electricity rates from an electrical utility through the electrical grid and switching the power system to a charge mode based, at least in part, on the electricity rates; and sending data corresponding to a condition of the vehicle from an instrument cluster coupled to the PLC bus to an automotive service provider through the electrical grid.
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11. A vehicle, comprising:
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a power line communications (PLC) bus configured to carry electrical power to a plurality of electronic devices in the vehicle and to carry electronic communications between the plurality of electronic devices; and a power system coupled to an electrical grid for charging a battery of the vehicle and communicatively coupled to the PLC bus for providing electronic communication through the electrical grid between one of the plurality of electronic devices coupled to the PLC bus and a remote service provider, the power system being configured to switch the power system between a charge mode and a generation mode based, at least in part, on data received from an electrical utility through the electrical grid and travel data received from one of the plurality of electronic devices coupled to the PLC bus. - View Dependent Claims (12)
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13. A power line communication (PLC) system, comprising:
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a PLC server configured to provide electrical power and electronic communications through a PLC bus to an electronic device; and a power system coupled to an electrical grid for charging a battery associated with the electronic device and communicatively coupled to the PLC bus, wherein the power system comprises an energy management system configured to switch the power system between a charge mode and a generation mode based, at least in part, on electricity rate data received from an electrical utility through the electrical grid; wherein the electronic device is configured to communicate electronically with a remote service provider through the electrical grid, and wherein the PLC server comprises a power conditioner that reduces electrical noise on the PLC bus.
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Specification