High speed data communication in a vehicle
First Claim
1. A method of transferring data in a vehicle, comprising the steps of:
- receiving at a high-speed transmitter non-video parallel data from a plurality of data sources in the vehicle;
sampling the parallel data received from the plurality of data sources;
serializing at the high-speed transmitter the sampled parallel data from the plurality of data sources; and
thentransmitting via a low voltage differential signaling (LVDS) the serialized parallel data to a high-speed receiver in the vehicle for deserialization while performing a sample and hold function as new parallel data is received at the high-speed transmitter during transmission, wherein the high-speed transmitter is configured to provide video data.
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Abstract
A system and method is provided for the high-speed transfer of data within a vehicle. The method includes the steps of: receiving at a high-speed transmitter non-video parallel data from a plurality of data sources in the vehicle; sampling the parallel data received from the plurality of data sources; serializing at the high-speed transmitter the parallel data from the plurality of data sources; and then transmitting via a low voltage differential signaling (LVDS) the parallel data to a high-speed receiver in the vehicle for deserialization while performing a sample and hold function as new parallel data is received at the high-speed transmitter during transmission, wherein the high-speed transmitter is configured to provide video data.
4 Citations
17 Claims
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1. A method of transferring data in a vehicle, comprising the steps of:
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receiving at a high-speed transmitter non-video parallel data from a plurality of data sources in the vehicle; sampling the parallel data received from the plurality of data sources; serializing at the high-speed transmitter the sampled parallel data from the plurality of data sources; and
thentransmitting via a low voltage differential signaling (LVDS) the serialized parallel data to a high-speed receiver in the vehicle for deserialization while performing a sample and hold function as new parallel data is received at the high-speed transmitter during transmission, wherein the high-speed transmitter is configured to provide video data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method of transferring data in a vehicle, comprising the steps of:
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receiving one or more pairs of non-video data streams at a serializer in the vehicle from one or more of a plurality of data sources, wherein a pair of non-video data streams includes first data received via a first port of the serializer and second data received at a second port of the serializer, wherein the first and second data are associated with one of the plurality of data sources, wherein the serializer is configured to provide video data; serializing the one or more pairs of non-video data streams at the serializer; transmitting the one or more pairs of serialized non-video data streams to a deserializer in the vehicle over a differential serial link; sampling and holding one or more new pairs of non-video data streams received from the one or more of a plurality of data sources during the serializing step, the transmitting step, or both; deserializing the transmitted one or more pairs of serialized non-video data streams; and error-checking the deserialized non-video data streams, wherein the error-checking includes comparing the first data to the second data using a mirroring technique or an inversion technique. - View Dependent Claims (16, 17)
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Specification