Method and apparatus for vehicle data transfer optimization
First Claim
1. A method for transferring files for use with a self-powered land based vehicle comprising a plurality of operational systems monitored by an on-board monitor for collecting vehicle operational information, wherein the on-board monitor is in selective communication with a remote site, said method comprising:
- (a) creating a plurality of files containing the vehicle operational information;
(b) selecting the high priority files from among the plurality of files, wherein the priority of each file is determined based on the relationship of the file data to the operational status of the vehicle;
(c) merging at least two of the high priority files; and
(d) transmitting the high priority files to the remote site.
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Accused Products
Abstract
An apparatus and method for identifying and transmitting time critical or high priority files from an on-board monitor aboard a vehicle. During operation of the vehicle, the on-board monitor collects and stores operational parametric information in the form of data files. The data files are transmitted to a remote site on a periodic basis or in response to certain predetermined conditions above the vehicle. To reduce the latency and delay times with transmitting the high priority files, those files are merged and transmitted before the transmission of relatively lower priority data files.
56 Citations
12 Claims
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1. A method for transferring files for use with a self-powered land based vehicle comprising a plurality of operational systems monitored by an on-board monitor for collecting vehicle operational information, wherein the on-board monitor is in selective communication with a remote site, said method comprising:
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(a) creating a plurality of files containing the vehicle operational information;
(b) selecting the high priority files from among the plurality of files, wherein the priority of each file is determined based on the relationship of the file data to the operational status of the vehicle;
(c) merging at least two of the high priority files; and
(d) transmitting the high priority files to the remote site. - View Dependent Claims (2, 3, 4, 5, 6, 7)
(e) merging at least two of the lower priority files, wherein the merged files have the same priority rank; and
(f) transmitting the merged lower priority files to the remote site.
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8. A method for transferring files for use with a self-powered land based vehicle comprising a plurality of operational systems monitored by an on-board monitor for collecting vehicle operational information, wherein the on-board monitor is in selective communication with a remote site, said method comprising:
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(a) creating a plurality of files containing the vehicle operational information, wherein each one of the plurality of files is assigned a priority rank, wherein the priority rank of each file is determined based on the relationship of the file data to the operational status of the vehicle;
(b) selecting the high priority files from among the plurality of files;
(c) merging at least two of the high priority files;
(d) transmitting the high priority files to the remote site;
(e) selecting the next lower priority files from among the plurality of files, wherein the priority of each file is determined based on the relationship of the file data to the operational status of the vehicle;
(f) merging at least two of the next lower priority files;
(g) transmitting the next lower prior files to the remote site; and
(h) continuing to select, merge, and transmit files in descending order of priority, wherein the priority of each file is determined based on the relationship of the file data to the operational status of the vehicle, until all of the plurality of files have been transmitted to the remote site.
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9. An on-board monitor for use with a self-powered land based vehicle comprising a plurality of operational systems, said on-board monitor for collecting vehicle operational information, wherein said on-board monitor is in selective communication with a remote site, said on-board monitor comprising:
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a first module for creating a plurality of files containing the vehicle operational information;
a second module for selecting the high priority files from among the plurality of files, wherein the priority of each file is determined based on the relationship of the file data to the operational status of the vehicle;
a third module for merging at least two of the high priority files; and
a transmitter for transmitting the high priority files to the remote site. - View Dependent Claims (10, 11)
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12. An article of manufacture comprising:
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a computer program product comprising a computer-usable medium having a computer-readable code therein for use with a self-powered land based vehicle comprising a plurality of operational systems monitored by an on-board monitor for collecting vehicle operational information, wherein the on-board monitor is in selective communication with a remote site, said article of manufacture comprising;
a computer-readable program code module for creating a plurality of files containing the vehicle operational information;
a computer-readable program code module for selecting the high priority files from among the plurality of files, wherein the priority of each file is determined based on the relationship of the file data to the operational status of the vehicle;
a computer-readable program code module for merging at least two of the high priority files; and
a computer-readable program code module for transmitting the high priority files to the remote site.
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Specification