Computer system for railway maintenance
First Claim
1. A method for managing railway track maintenance using computer apparatus, the method comprising the steps of:
- providing a data storage member coupled to a digital processor, the data storage member for holding track information;
using the digital processor, executing a working routine for (i) enabling input and update of track information held in the data storage member, and for (ii) forming plural working windows, each of different track information for a common length of track, each working window being over a continuum and at a common scale along a length axis, such that the different track information across the different windows is aligned along a common orthogonal axis through each working window, the length of track being selected by a user, the plural working windows enabling the different track information for the common length of track to be simultaneously viewed in alignment, by the user and hence analyzed together; and
simultaneously displaying the plural working windows of track information to the user for analysis of different track information together and in alignment along the orthogonal axis, and thus enabling the user to interrelate the different track information.
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Abstract
Track maintenance management is defined by the present invention as the integration of all the maintenance engineering tasks which ensure that optimum levels of availability and overall performance of the track infrastructure are achieved in order to meet business objectives. The present invention provides the tools for effective track maintenance management and ensures that an economic balance between resource input and condition of the track infrastructure is maintained while still providing a competitive transport service. The present invention incorporates an essential database and a means of keeping it current. The present invention also provides a means for visualizing and interrelating the sets of data to improve maintenance decisions. The present invention also represents track condition by moving calculation which helps identify problems areas.
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Citations
13 Claims
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1. A method for managing railway track maintenance using computer apparatus, the method comprising the steps of:
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providing a data storage member coupled to a digital processor, the data storage member for holding track information; using the digital processor, executing a working routine for (i) enabling input and update of track information held in the data storage member, and for (ii) forming plural working windows, each of different track information for a common length of track, each working window being over a continuum and at a common scale along a length axis, such that the different track information across the different windows is aligned along a common orthogonal axis through each working window, the length of track being selected by a user, the plural working windows enabling the different track information for the common length of track to be simultaneously viewed in alignment, by the user and hence analyzed together; and simultaneously displaying the plural working windows of track information to the user for analysis of different track information together and in alignment along the orthogonal axis, and thus enabling the user to interrelate the different track information. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. Computer apparatus for managing railway track maintenance comprising:
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a digital processor; a data storage member coupled to the digital processor, the data storage member for holding track information; a working routine executable by the digital processor for (i) enabling multiple user input and update of track information held in the data storage member, (ii) forming plural working windows, each of different track information for a common length of track, each working window being over a continuum and at a common scale along a length axis, such that the different track information across the different windows is aligned along a common orthogonal axis through each working window, the length of track being selected by a user, the plural working windows enabling the different track information for the common length of track to be simultaneously viewed in alignment by the user and hence analyzed together and (iii) enabling inputting, editing, viewing and exporting data in the form of graphs and/or text for use in track maintenance management; and a display assembly coupled to the digital processor and responsive to the working routine for simultaneously displaying the plural working windows of track information to the user, for analysis of the different track information together and in alignment along the orthogonal axis, the display assembly thus enabling user correlation of the different track information by common length at a point along the track.
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9. Computer apparatus for managing railway track maintenance comprising:
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a digital processor; a data storage member coupled to the digital processor, the data storage member for holding track information; a working routine executable by the digital processor for (i) enabling multiple user input and update of track information held in the data storage member, and for (ii) forming plural working windows, each of different track information for a common length of track, each working window being over a continuum and at a common scale along a length axis, such that the different track information across the different windows is aligned along a common orthogonal axis through each working window, the length of track being selected by a user, the plural working windows enabling the different track information for the common length of track to be simultaneously viewed in alignment by the user and hence analyzed together; and a display assembly coupled to the digital processor and responsive to the working routine for simultaneously displaying the plural working windows of track information to the user, for analysis of the different track information together and in alignment along the orthogonal axis, the display assembly thus enabling user correlation of the different track information by common length at a point along the track; wherein the data storage member and working routine provide a database for track maintenance management and means for keeping it current.
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10. Computer apparatus for managing railway track maintenance comprising:
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a digital processor; a data storage member coupled to the digital processor, the data storage member for holding track information; automated input means including sensors coupled to the digital processor for providing input and update of track information in the data storage member; a working routine executable by the digital processor for (i) enabling multiple user input and update of track information held in the data storage member, and for (ii) forming plural working windows, each of different track information for a common length of track, each working window being over a continuum and at a common scale along a length axis, such that the different track information across the different windows is aligned along a common orthogonal axis through each working window, the length of track being selected by a user, the plural working windows enabling the different track information for the common length of track to be simultaneously viewed in alignment by the user and hence analyzed together; and a display assembly coupled to the digital processor and responsive to the working routine for simultaneously displaying the plural working windows of track information to the user, for analysis of the different track information together and in alignment along the orthogonal axis, the display assembly thus enabling user correlation of the different track information by common length at a point along the track.
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11. Computer apparatus for managing railway track maintenance comprising:
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a digital processor; a data storage member coupled to the digital processor, the data storage member for holding track information; a working routine executable by the digital processor for (i) enabling multiple user input and update of track information held in the data storage member, and for (ii) forming plural working windows, each of different track information for a common length of track, each working window being over a continuum and at a common scale along a length axis, such that the different track information across the different windows is aligned along a common orthogonal axis through each working window, the length of track being selected by a user, the plural working windows enabling the different track information for the common length of track to be simultaneously viewed in alignment by the user and hence analyzed together; and a display assembly coupled to the digital processor and responsive to the working routine for simultaneously displaying the plural working windows of track information to the user, for analysis of the different track information together and in alignment along the orthogonal axis, the display assembly thus enabling user correlation of the different track information by common length at a point along the track; wherein the data storage member and display assembly provide a means to manage large quantities and many varieties of track information affecting track performance.
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12. Computer apparatus for managing railway track maintenance comprising:
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a digital processor; a data storage member coupled to the digital processor, the data storage member for holding track information; a working routine executable by the digital processor for (i) enabling multiple user input and update of track information held in the data storage member, and for (ii) forming plural working windows, each of different track information for a common length of track, each working window being over a continuum and at a common scale along a length axis, such that the different track information across the different windows is aligned along a common orthogonal axis through each working window, the length of track being selected by a user, the plural working windows enabling the different track information for the common length of track to be simultaneously viewed in alignment by the user and hence analyzed together; a display assembly coupled to the digital processor and responsive to the working routine for simultaneously displaying the plural working windows of track information to the user, for analysis of the different track information together and in alignment along the orthogonal axis, the display assembly thus enabling user correlation of the different track information by common length at a point along the track; wherein the working routine forms plural working windows, each window selected from the group of a track layout window, inventory window, condition window, maintenance input window, traffic window, weather window, cost information window and analysis window, such that the display assembly displays plural working windows for visually presenting and interrelating two or more factors including rail line layout, inventory, condition, maintenance, traffic, weather, cost information, analysis; and wherein the displayed working windows provide a means to correlate factors, along a common orthogonal axis, needed to accurately assess cause of track condition deterioration.
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13. A method for managing maintenance of pathways traveled on by vehicles comprising the steps of:
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providing a data storage member coupled to a digital processor, the data storage member for holding pathway information; using the digital processor, executing a working routine for (i) enabling input and update of pathway information held in the data storage member, and for (ii) forming plural working windows, each of different pathway information for a common length of pathway, each working window being over a continuum and at a common scale along a length axis, such that the different pathway information across the different windows is aligned along a common orthogonal axis through each working window, the length of pathway being selected by a user, the plural working windows enabling the different pathway information for the common length of pathway to be simultaneously viewed in alignment by the user and hence analyzed together; and simultaneously displaying the plural working windows of pathway information to the user for analysis of different pathway information together and in alignment along the orthogonal axis, and thus enabling the user to interrelate the different pathway information.
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Specification