Keyse
Brian Keyse, Farmington Hills, MI US
Patent application number | Description | Published |
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20100261577 | Gear Shift Control of a Dual Clutch Transmission - A method for controlling a gear shift of a dual clutch transmission having an offgoing clutch and an oncoming clutch, includes using torque transmitted by the oncoming clutch to control torque at a transmission output, using a speed of a power source to control a transfer of torque between the offgoing clutch and the oncoming clutch, and varying said torque capacity to produce a target slip across the oncoming clutch when the shift is completed. | 10-14-2010 |
James B. Keyse, Farmington Hills, MI US
Patent application number | Description | Published |
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20130109532 | CONTROLLED VEHICLE LAUNCH USING A STEPPED RATIO TRANSMISSION | 05-02-2013 |
Mark R. Keyse, Sharpsville, IN US
Patent application number | Description | Published |
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20110015804 | Vehicle Threshold Based Synchronous Communication System and Method - A system and method are provided for communicating data synchronously with a plurality of crash sensors onboard a vehicle. The system includes a control unit comprising interface circuitry for communicating with a plurality of crash sensors and providing synchronization signals to the crash sensors. The system also includes a communication bus coupled to the control unit for communicating with the crash sensors. The system further includes a plurality of crash sensors connected to the communication bus for communicating with the control unit. Each of the plurality of crash sensors receives one or more synchronization signals and is capable of transmitting data in response to the synchronous signals. The plurality of crash sensors each comprises logic for comparing a sensed parameter to a threshold and transmitting data when the sensed parameter exceeds the threshold. The logic further periodically transmits data based at least one of a time period and a synchronization count when the sensed parameter is less than the threshold. | 01-20-2011 |
20130049761 | BATTERY STACK CELL MONITOR - A battery monitor system for determining a cell voltage between a low side contact and a high side contact of a cell in situ as one of a plurality of cells connected in series to form a battery. The system uses an arrangement of switches and capacitors to shift relatively high absolute voltages of a battery stack to a relative low voltage level so lower voltage electronics can be used to monitor cell voltages. The system may be configured to provide a single ended measurement or a differential measurement indicative of a cell voltage. The differential measurement may be advantageous to correct or offset signal noise caused by electromagnetic interference (EMI). | 02-28-2013 |