Multiple channel communications system and packaging configuration therefor

• US 5,023,823 A
• Filed: 06/28/1988
• Issued: 06/11/1991
• Est. Priority Date: 11/07/1986
• Status: Expired due to Fees

• Current Assignee: Norand Corporation (Baker Hughes Company)
• Original Assignee: Norand Corporation (Baker Hughes Company)
• Inventors: Cargin, Keith K. Jr., Hanson, George E.
• Primary Examiner(s): Williams, Jr., Archie E.
• Assistant Examiner(s): MOHAMED, AYNI Y
• Application Number:
  US07/212,435
• Time in Patent Office: 1,078 Days
• Field of Search: 364/200 MS File, 364/900 MS File, 364/708, 361/380, 361/390, 361/399
• US Class Current: 361/679.4
• CPC Class Codes: B60R 16/0231 Circuits relating to the driving or the functioning of the vehicle monitoring tyres B60C23/00; indicating overspeed B60K31/00; for dash boards B60K37/00, B60Q3/10; for indicating emergencies B60Q1/52; brake control systems B60T; registering or indicating the working of vehicles G07C5/00; measuring distance G01C, e.g. combinations of speed and distance G01C23/00; engine indicators G01L; measuring speed or acceleration G01P
• CPC Class Codes: B60R 16/0315 using multiplexing techniques multiplexing for transmission of signals G08C15/00; multiplexing for electrical communication in general H04J
• CPC Class Codes: G06F 1/1626 with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
• CPC Class Codes: G06F 1/1632 External expansion units, e.g. docking stations
• CPC Class Codes: G06F 1/28 Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
• CPC Class Codes: G06F 1/3203 Power management, i.e. event-based initiation of a power-saving mode
• CPC Class Codes: G06F 13/122 where hardware performs an I/O function other than control of data transfer
• CPC Class Codes: G07C 5/0808 Diagnosing performance data testing of vehicles G01M17/00; testing of electrical installation on vehicles G01R31/005
• CPC Class Codes: G07C 5/0858 wherein the data carrier is removable

Abstract

In accordance with one illustrated embodiment herein, a personal computer system such as that known as the PC/AT is adaptable by means of its expansion slots so as to provide a multichannel communications capability, with a plug-in communications board providing interrupt vectors to the mother board of the personal computer. A communications distribution configuration for the communications channels does not enlarge the footprint of the system or detract from its appearance. As many as eight communications lines are connectable with the illustrated distribution configuration in a neat and orderly fashion.

Claims

1. In a multichannel communications system, (a) a host processor console having a communications board on edge therein with at least four communications circuits, (b) a distribution enclosure means constructed to rest on top of said host processor console, and having a width to fit essentially within the lateral confines of said host processor console, (c) said distribution enclosure means having a series of communications ports along an edge thereof, for coupling with respective communications lines, and having connector means for coupling with signals to be transmitted to and from the respective communications ports, (d) said distribution enclosure means having distribution paths therein extending between said connector means and respective ones of said series of communications ports such that the communications circuits on said communications board of said console can be connected with the respective communications ports of said distribution enclosure means via said connector means, and (e) an electric cable extending between said communications board and said connector means of said distribution enclosure means for coupling the respective communications circuits with the respective distribution paths of said distribution enclosure means, (f) said distribution enclosure means comprising a flat rectangular housing in stacked relation on said console and fitting essentially within a space defined by a vertical extension of the lateral margins of the console, said flat rectangular housing having a thickness in a vertical direction which is small in comparison to the height of said host processor console, so that a further device stacked on top of the flat rectangular housing is conveniently assessable to the user of the console.

2. In a system according to claim 1, said series of communications ports being disposed side-by-side along a width dimension at a rear edge of the distribution enclosure means.

3. In a system according to claim 2, said connector means also being disposed at the rear edge of the distribution enclosure means.

4. In a system according to claim 1, said host processor console having a host processor means with a PC type bus means coupled with said communications board, said communications board having at least eight communications circuits coupled with respective ones of said communications ports of said distribution enclosure means via said connector means, said distribution enclosure means having said connector means and said at least eight communications ports at a rear margin thereof in side-by-side relationship.

5. In a multichannel communications system,

a host processor console of rectilinear configuration having top, bottom, front, rear and lateral sides defining lateral confines of the top side, said console having therein host processor means and a communications board with plural communications circuits,

a distribution enclosure of flat rectangular configuration arranged in stacked relation to the console and fitting within the lateral confines of the top side of the console so as to occupy a space limited to a vertical extension of the top side of the console, said distribution enclosure having connector means coupled with the communications circuits of the console,

said distribution enclosure having a horizontally disposed edge thereof providing a series of externally accessible communications ports therealong,

said distribution enclosure having distribution paths therein extending between said connector means and said series of communications ports such that the communications circuits on said communications board of said console are connected with the respective communications ports along said horizontally disposed edge of said distribution enclosure,

said distribution enclosure acting as a spacer between the top side of the console and a further device to be superimposed on the distribution enclosure.

6. In a system according to claim 5, a monitor device disposed on top of the distribution enclosure and supported by the host processor console, the distribution enclosure serving to space the monitor device above the top surface of the console by the thickness of the distribution enclosure.

7. In a system according to claim 6, said distribution enclosure having an overall thickness of the order of one inch.

8. In a system according to claim 6, said distribution enclosure having said connector means at a single external connector location, and a single cable coupling said connector means with said plurality of communications circuits, such that the communications board in the host processor is effectively provided with a plurality of horizontally distributed communications ports while having only a single cable directly connected therewith.

9. In a system according to claim 8, said communications board being vertically disposed in said console and having a height substantially greater than the thickness of the distribution enclosure, and the communications ports and connector location being distributed over a horizontal extent greater than the major dimension of the communications board.

10. In a system according to claim 5, said series of communications ports being disposed side-by-side along a width dimension at a rear edge of the distribution enclosure.

11. In a system according to claim 10, said connector means also being disposed at the rear edge of the distribution enclosure.

12. In a system according to claim 5, said communications board coupling with the host processor means via a PC type bus means, said communications board having at least four communications circuits coupled with respective ones of said communications ports of said distribution enclosure via said connector means.

13. In a system according to claim 5, said communications board having at least six communications circuits, and a single cable coupling the respective communications circuits with the respective communications ports via the connector means of said distribution enclosure.

14. In a system according to claim 13, said distribution enclosure having at least eight communications ports at the edge thereof in side-by-side relationship.