TRANSMISSION OIL MEASUREMENT SYSTEM AND METHOD
First Claim
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1. A system comprising:
- a pressure sensor that measures a transmission fluid pressure at a first fluid cavity of a transmission; and
a transmission control module that receives the transmission fluid pressure, that determines a transmission fluid temperature in the first fluid cavity based on the transmission fluid pressure, and that controls the transmission fluid pressure based on the transmission fluid temperature.
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Abstract
A system includes a pressure sensor that measures a transmission fluid pressure at a first fluid cavity of a transmission. A transmission control module receives the transmission fluid pressure, determines a transmission fluid temperature in the first fluid cavity based on the transmission fluid pressure, and controls the transmission fluid pressure based on the transmission fluid temperature.
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Citations
18 Claims
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1. A system comprising:
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a pressure sensor that measures a transmission fluid pressure at a first fluid cavity of a transmission; and a transmission control module that receives the transmission fluid pressure, that determines a transmission fluid temperature in the first fluid cavity based on the transmission fluid pressure, and that controls the transmission fluid pressure based on the transmission fluid temperature. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method comprising:
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measuring a transmission fluid pressure at a first fluid cavity of a transmission with a transmission sensor; determining a transmission fluid temperature in the first fluid cavity based on the transmission fluid pressure; and controlling the transmission fluid pressure based on the transmission fluid temperature. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification