System and method for non-obtrusive monitoring and control of remote services and control gateways

• US 20060282523A1
• Filed: 06/09/2005
• Published: 12/14/2006
• Est. Priority Date: 06/09/2005
• Status: Abandoned Application

• Current Assignee: Coollogic, Inc.
• Original Assignee: Coollogic, Inc.
• Inventors: Earl, Frank
• Application Number:
  US11/148,481
• Publication Number:
  US 20060282523A1
• Time in Patent Office: Days
• US Class Current: 709/224
• CPC Class Codes: H04L 63/02 for separating internal from external traffic, e.g. firewalls
• CPC Class Codes: H04L 67/133 Protocols for remote procedure calls [RPC]

Abstract

A computer system for monitoring and controlling remote services comprises at least one first processor executing a first set of instructions and at least one second processor executing a second set of instructions. The first processor and the second processor communicate through a packet-switched network. The second set of instructions causes the second processor to initiate a data communication with the first processor by means of a remote procedure call to the first processor, identify itself to the first processor, and accept commands from the first processor. The first set of instructions causes the first processor, after communications are initiated by the second processor, to receive data from the second processor and send control instructions to the second processor. The first processor is typically a host server computer and the second processor is typically a remote terminal unit.

Claims

5-1. The computer system of claim 1 where the second processor further comprises an input-output device.

13. A method for monitoring and controlling remotes services and control gateways, comprising:

providing a host computer server connected to a network;

providing a remote terminal unit connected to the network;

initiating from the remote terminal unit a communications session between the remote terminal unit and the host computer server by means of a remote procedure call;

accepting data to the host computer server from the remote terminal unit;

queuing commands for the remote terminal unit in storage on the host computer server;

providing queued commands stored on the host computer server to the remote terminal unit; and

,

ending the communications session.

14. The method of claim 16, further comprising:

providing a gateway device operatively connected between the host computer server and the remote terminal unit;

providing stored commands on the host computer server to the gateway device; and

,

determining, in the gateway device, if the command is directed to the gateway device, or if the command is directed to the remote terminal unit.

15. The method of claim 14, where the step of initiating from the remote terminal unit a communications session between the remote terminal unit and the host computer server by means of a remote procedure call further comprises:

first initiating from the remote terminal unit a communications session with the gateway device; and

, then,

initiating from the gateway device a communications session with the host computer server;

sending data from the remote terminal unit to the host computer server through the gateway device; and

,

accepting commands from the host computer server through the gateway device.

16. The method of claim 13, further comprising authenticating the remote terminal unit to the host computer server.

20. The computer-readable medium of claim 16, where the computer-executable instructions further comprise authenticating the remote terminal unit to the host computer server.

17. A computer-readable medium having computer-executable instructions for performing a method comprising:

providing a host computer server connected to a network;

providing a remote terminal unit connected to the network;

initiating from the remote terminal unit a communications session between the remote terminal unit and the host computer server by means of a remote procedure call;

accepting data to the host computer server from the remote terminal unit;

queuing commands for the remote terminal unit in storage on the host computer server,

providing queued commands stored on the host computer server to the remote terminal unit; and

,

ending the communications session.

18. The computer-readable medium of claim 17, where the computer-executable instructions further comprise:

providing a gateway device operatively connected between the host computer server and the remote terminal unit;

providing stored commands on the host computer server to the gateway device; and

,

determining, in the gateway device, if the command is directed to the gateway device, or if the command is directed to the remote terminal unit.

19. The computer-readable medium of claim 18, where the computer-executable instructions further comprise:

first initiating from the remote terminal unit a communications session with the gateway device; and

, then,

initiating from the gateway device a communications session with the host computer server;

sending data from the remote terminal unit to the host computer server through the gateway device; and

,

accepting commands from the host computer server through the gateway device.