Method and system of real-time data monitoring for vehicle
AssigneeHarman Becker Automotive Systems GmbH
InventorsTingting Zhou, Yuliu Cao, Franz Lorenz
Life of this patent
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Abstract
The aspects disclosed herein generally provide a method and a system of real-time data monitoring for a vehicle. The method comprises packaging monitoring data into one or more physical Automotive Audio Bus (A2B) channels according to a data package protocol; transferring the packaged monitoring data via a A2B bus; and unpackaging the transferred data and displaying the unpackaged monitoring data.
Claims19
A method of real-time data monitoring for a vehicle, comprising:
- packaging monitoring data into one or more physical Automotive Audio Bus (A2B) channels according to a data package protocol;
- transferring the packaged monitoring data via an A2B bus;
- and
- unpackaging the transferred packaged monitoring data and displaying the unpackaged monitoring data,
- wherein packaging the monitoring data further comprising:
- calculating a first number value of total data channels for the monitoring data;
- calculating a second number value of consumed data channels for the monitoring data based on one physical A2B channel;
- comparing the first number value and the second number value;
- and
- packaging the monitoring data into one or more physical A2B channels based on the comparison.
A system of real-time data monitoring for a vehicle, comprising:
- an amplifier configured to package monitoring data into one or more physical Automotive Audio Bus (A2B) channels according to a data package protocol, and transfer the packaged monitoring data via a A2B bus;
- a Universal Serial Bus (USB) to A2B Box configured to receive the packaged monitoring data via a A2B bus and transfer the packaged monitoring data;
- and
- a monitoring device configured to receive the packaged monitoring data from the USB-to-A2B Box, unpackage the transferred packaged monitoring data according to the data package protocol and display the unpackaged monitoring data,
- wherein the amplifier is further configured to:
- calculate a first number value of total data channels for the monitoring data;
- calculate a second number value of consumed data channels for the monitoring data based on one physical A2B channel;
- compare the first number value and the second number value;
- and
- based on the comparison result, package the monitoring data into one or more physical A2B channels.
A non-transitory computer-readable storage medium including instructions that, when executed by one or more processors, perform real-time data monitoring for a vehicle, the computer-readable storage medium comprising instructions for:
- packaging monitoring data into one or more physical Automotive Audio Bus (A2B) channels according to a data package protocol;
- transferring the packaged monitoring data via an A2B bus;
- unpackaging the transferred packaged monitoring data and displaying the unpackaged monitoring data;
- calculating a first number value of total data channels for the monitoring data;
- calculating a second number value of consumed data channels for the monitoring data based on one physical A2B channel;
- comparing the first number value and the second number value;
- and
- based on the comparison result, packaging the monitoring data into one or more physical A2B channels.
A method of real-time data monitoring for a vehicle, comprising:
- packaging monitoring data into one or more physical Automotive Audio Bus (A2B) channels according to a data package protocol;
- transferring the packaged monitoring data via an A2B bus;
- and
- unpackaging the transferred packaged monitoring data and displaying the unpackaged monitoring data,
- wherein the data package protocol is configured to form a data frame including one synchronization data unit, at least one information data unit and at least one monitoring data unit for one physical A2B channel,
- wherein the synchronization data unit is filled with a value for synchronizing the monitoring data in one physical A2B data channel;
- wherein the at least one information data unit includes four sub-units which are respectively filled with four values, each value represents one of an identification, a signal type, a sampling rate and a number of data channels for the monitoring data;
- and
- the at least one monitoring data unit is filled with the monitoring data associated with the at least one information data unit.
Dependencies are inferred from the claim text.