US5832071A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic patching system for telecommunications devices
Assignee: Voelker Technologies Inc
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Filing: 1997-12-16
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Granted: 1998-11-03
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Expires: 2017-12-16
Abstract
Abstract An electronic patching system includes a first plurality of ports connected to the terminations of a plurality of telephone and data lines from the utility central office, and a second plurality of ports wired to a plurality of telecommunications devices. Both pluralities of ports are coupled to inputs of a controlled switching matrix, which connects each of the telecommunications devices to one or more of the telephone and data lines. The switching matrix is operated by a programmable logic array that directs the matrix to establish and maintain the desired connections between the telephone equipment and the telephone and data lines, computer network lines, and the like. The switching matrix includes a high voltage switch portion to handle analog telephone instruments. An algorithm for controlling the programmable logic array is created using a personal computer, and stored in memory. The algorithm comprises a database program that provides a graphical user interface on the computer display to indicate the desired connection scheme between the telephone devices and telephone lines and computer networks. The computer is provided with software to convert the database program to instructions for setting the PLA and operating the switching matrix. The connection scheme of all telephone devices may be displayed on-screen by the personal computer at any time, and the connection scheme may be easily altered to accommodate personnel movement, changes in telecommunications devices, and office reconfigurations. A line test subroutine may be included in the controller, so that the telephone/data line and connecting line to each telephone device may be checked with a test signal every time the line is used.
Inventors
- 👤 Joseph L. Voelker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:29
CPC Classifications
H; H04; H04M; H04M3/00; H04M3/22; H04M3/26; H04M3/28; H04M3/30; H04Q; H04Q1/00; H04Q1/02; H04Q1/13; H04Q1/14; H04Q1/145; H04M3/42; H04M3/487; H04Q2201/00; H04Q2201/80; H04Q2201/802
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
158 words
An electronic patching system for connecting a plurality of telephone and data lines to a plurality of telecommunications devices, including: an electronic switching matrix having first and second pluralities of input ports; first means for connecting the plurality of telephone and data lines to said first plurality of input ports of said switching matrix; second means for connecting the plurality of telecommunications devices to said second plurality of input ports of said switching matrix; control means for operating said electronic switching matrix; and, programming means for directing said control means to cause said switching matrix to form electronic switch connections that establish a predetermined connection arrangement in point-to-point fashion between each of said plurality of telecommunications devices and at least one of the telephone and data lines; said connection arrangement being substantially unchanged by telecommunications traffic passing through said electronic patching system; said telecommunications traffic conducted through said electronic switching matrix without conversion or alteration of signal format.
Claim 2
Dependent Claim
158 words
An electronic patching system for connecting a plurality of telephone and data lines to a plurality of telecommunications devices, including: an electronic switching matrix having first and second pluralities of input ports; first means for connecting the plurality of telephone and data lines to said first plurality of input ports of said switching matrix; second means for connecting the plurality of telecommunications devices to said second plurality of input ports of said switching matrix; control means for operating said electronic switching matrix; and, programming means for directing said control means to cause said switching matrix to form electronic switch connections that establish a predetermined connection arrangement in point-to-point fashion between each of said plurality of telecommunications devices and at least one of the telephone and data lines; said connection arrangement being substantially unchanged by telecommunications traffic passing through said electronic patching system; said telecommunications traffic conducted through said electronic switching matrix without conversion or alteration of signal format.
Claim 3
Dependent Claim
45 words
The electronic patching system of claim 1, wherein said programming means includes database program means functioning on a computer for generating a database document listing the desired connection pattern between each of said plurality of telephone and data lines and each of said telecommunications devices.
Claim 4
Dependent Claim
31 words
The electronic patching system of claim 2, further including converter means for translating said database document into an instruction set, and means for transmitting said instruction set to said control means.
Claim 5
Dependent Claim
39 words
The electronic patching system of claim 3, wherein said control means includes a programmable logic array connected between said programming means and said switching matrix, said programmable logic array connected to receive said instruction set from said converter means.
Claim 6
Dependent Claim
19 words
The electronic patching system of claim 3, wherein said converter means includes a converter program operating on said computer.
Claim 7
Dependent Claim
28 words
The electronic patching system of claim 5, wherein said means for transmitting said instruction set includes a data transmission line extending from said computer to said control means.
Claim 8
Dependent Claim
57 words
The electronic patching system of claim 4, wherein said instruction set includes a plurality of data words, each data word directing one connection between one of said first plurality of input ports and one of said second plurality of input ports of said switching matrix, said instruction set being isolated from and unaffected by said telecommunications traffic.
Claim 9
Dependent Claim
37 words
The electronic patching system of claim 7, wherein said control means further includes a first-in, first out random access memory connected to said programmable logic array to receive said plurality of data words in a predetermined sequence.
Claim 10
Dependent Claim
57 words
The electronic patching system of claim 8, further including means for transmitting said data words from said first-in, first-out random access memory to said switching array in said predetermined sequence, whereby each of said first plurality of input ports is connected to a respective one of said second plurality of said input ports of said switching matrix.
Claim 11
Dependent Claim
33 words
The electronic patching system of claim 1, wherein said switching matrix includes a high voltage portion for connection to analog telecommunications devices, and a low voltage portion for connection to digital telecommunications devices.
Claim 12
Dependent Claim
19 words
The electronic patching system of claim 1, wherein said plurality of telephone lines includes data lines for data transmission.
Claim 13
Dependent Claim
25 words
The electronic patching system of claim 1, further including line tester means for checking the operability of each telecommunications connection made by said switching matrix.
Claim 14
Dependent Claim
23 words
The electronic patching system of claim 12, wherein said line tester means includes test pattern generator means for generating a predetermined data pattern.
Claim 15
Dependent Claim
40 words
The electronic patching system of claim 13, further including means for transmitting said predetermined data pattern through said switching matrix to a selected one of any of said telecommunications devices upon initiation of use of said selected one telecommunications device.
Claim 16
Dependent Claim
47 words
The electronic patching system of claim 14, further including means for receiving said data pattern from said selected one telecommunications device, and pattern checking means for comparing said predetermined data pattern from said test pattern generator means with said data pattern from said selected one telecommunications device.
Claim 17
Dependent Claim
43 words
The electronic patching system of claim 15, wherein said pattern checking means generates a good status signal in response to a favorable comparison of said data patterns, and generates a bad status signal in response to an unfavorable comparison of said data patterns.
Claim 18
Dependent Claim
37 words
The electronic patching system of claim 16, wherein said bad status signal is transmitted to said control means, said control means including means to reprogram said switching matrix and remediate the connection generating said bad status signal.
Claim 19
Dependent Claim
48 words
The electronic patching system of claim 1, wherein said plurality of telephone and data lines are switched lines, and said predetermined connection arrangement is a fixed pattern of interconnections between said first and second plurality of ports that is unaffected by telecommunications signals conducted through said switching matrix.
Claim 20
Independent Claim
131 words
A method for interconnecting a plurality of telephone and data lines to a plurality of telecommunications devices in a desired connection pattern, including the steps of: providing an electronically programmable switch matrix having first and second pluralities of ports; connecting said first plurality of ports to said plurality of telephone and data lines and connecting said second plurality of ports to said plurality of telecommunications devices; and programming said electronically programmable switch matrix to form electronic switch connections that establish said desired connection pattern between each of said telephone and data lines and each of said telecommunications devices; maintaining said connection pattern substantially unaltered by the telecommunications traffic passing through said electronically programmable switch matrix; said telecommunications traffic conducted through said electronic switching matrix without conversion or alteration of signal format.
Claim 21
Independent Claim
131 words
A method for interconnecting a plurality of telephone and data lines to a plurality of telecommunications devices in a desired connection pattern, including the steps of: providing an electronically programmable switch matrix having first and second pluralities of ports; connecting said first plurality of ports to said plurality of telephone and data lines and connecting said second plurality of ports to said plurality of telecommunications devices; and programming said electronically programmable switch matrix to form electronic switch connections that establish said desired connection pattern between each of said telephone and data lines and each of said telecommunications devices; maintaining said connection pattern substantially unaltered by the telecommunications traffic passing through said electronically programmable switch matrix; said telecommunications traffic conducted through said electronic switching matrix without conversion or alteration of signal format.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-11-02 | 2002-05-04 | 2002-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-11-02 | 2006-05-04 | 2006-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-11-02 | 2010-05-04 | 2010-11-03 | $7700.00 | Window Closed / Lapsed |