| Patent application number | Description | Published |
|---|
| 20090278500 | AUTOMOTIVE POWER SUPPLY SYSTEM AND METHOD OF OPERATING SAME - A battery control module monitors discharge voltages associated with a traction battery of an automotive vehicle. The battery control module cycles the traction battery at a discharge-voltage dependent charge/discharge profile to generate heat within the traction battery. | 11-12-2009 |
| 20100117593 | AUTOMOTIVE VEHICLE POWER SYSTEM - An energy storage system for an automotive vehicle includes a plurality of energy storage units electrically connected in series and a plurality of bi-directional energy converters each having first and second sides. Each of the first sides is electrically connected with one of the plurality of energy storage units. The system also includes another energy storage unit. The second sides of the plurality of bi-directional energy converters are electrically connected in parallel with the another energy storage unit. Each of the bi-directional energy converters is capable of transferring energy between the first and second sides. | 05-13-2010 |
| 20100231169 | AUTOMOTIVE VEHICLE AND METHOD FOR CHARGING/DISCHARGING A POWER STORAGE UNIT THEREIN - An automotive vehicle includes an electrical circuit capable of being electrically connected with an electrical grid, a propulsion electrical bus electrically connected with the circuit, a power conversion module electrically connected with the propulsion electrical bus, and a power storage unit electrically connected with the power conversion module. | 09-16-2010 |
| 20100235016 | TAIL PIPE EMISSIONS MODE CONTROL FOR HYBRID ELECTRIC VEHICLES - A hybrid electric vehicle has a propulsion system including an internal combustion engine (ICE) and an electric motor each configured to operate in parallel and each configured to propel the vehicle individually. A rechargeable battery is configured to deliver power to the electric motor to enable the electric motor to propel the vehicle for a certain distance without operation of the ICE. The rechargeable battery is further configured to receive power from a household power outlet. A controller is configured to control the propulsion system to operate in either a normal emissions mode or a no-emissions mode wherein the ICE is disabled. The controller is further configured to direct the propulsion system to operate in the no-emissions mode in response to the broadcast of an external control signal. | 09-16-2010 |
| 20110043355 | Plug-In Vehicle - A plug-in vehicle includes a vehicle body having an outer panel, a propulsion unit such as an electric motor, a rechargeable battery, a recharging port supported on the outer panel to receive power from an external electric power source, and a display subassembly connected to the battery. The display subassembly has a plurality of lights positioned around the recharging port to illuminate the recharging port and to illuminate in a manner corresponding to a condition of the battery. | 02-24-2011 |
| 20110046834 | Method And System For Determining A Plug-In Hybrid Electric Vehicle Expected Drive Range - A vehicle may include an engine and electric machine each configured to generate motive power for the vehicle, a battery configured to store energy for the electric machine, and a tank configured to store fuel for the engine. The vehicle may further include one or more controllers configured to determine a vehicle drive range based on an amount of fuel in the tank and an available charge depletion energy in the battery. | 02-24-2011 |
| 20110047102 | VEHICLE BATTERY CHARGING SYSTEM AND METHOD - A vehicle may include at least one controller and a battery configured to be selectively charged with energy from an off-board energy source. The at least one controller may be configured to receive user input specifying a cost minimization mode of battery charging. The at least one controller may be further configured to, in response to the input, determine a time period available for charging the battery, determine when, during the time period, a cost of energy from the off-board energy source is at a minimum or below a threshold cost, and cause the battery to be charged during at least a portion of the time period when the cost is at the minimum or below the threshold cost to minimize the cost of charging the battery. | 02-24-2011 |
| 20110143227 | Metal Oxygen Battery Containing Oxygen Storage Materials - A battery system includes a metal oxygen battery. The metal oxygen battery includes a first electrode and a second electrode. The second electrode includes a metal material (M). The metal oxygen battery is in communication with an oxygen storage material. In certain instances, the oxygen storage material is contained within an oxygen containment unit. The metal oxygen battery and the oxygen containment unit may be in a closed-loop with respect to each other. The battery system further includes a conduit for providing fluid communication from one of the metal oxygen battery and the oxygen containment unit to the other of the metal oxygen battery and the oxygen containment unit. | 06-16-2011 |
| 20110163722 | VEHICLE AND METHOD OF CHARGING BATTERY OF SAME - A method for charging a battery may include determining a degradation condition of the battery based on impedance parameters of the battery, altering a default charge profile for the battery based on the degradation condition, and charging the battery with the altered charge profile. | 07-07-2011 |
| 20110166810 | System And Method For Determining An Expected Vehicle Drive Range - A vehicle may include one or more controllers configured to determine a remaining energy of the vehicle's battery, to determine a series of energy consumption rates of the vehicle, and to select a set of energy consumption rates from the series. The one or more controllers may be further configured to determine an expected drive range for the vehicle based on the remaining energy and the selected set of energy consumption rates. | 07-07-2011 |
