Method and system for controlling and communicating with machines using multiple communication formats

• US 6,801,331 B1
• Filed: 07/01/1998
• Issued: 10/05/2004
• Est. Priority Date: 03/29/1996
• Status: Expired due to Fees

• Current Assignee: Ricoh Company Limited, Ricoh Corporation (Ricoh Company Limited)
• Original Assignee: Ricoh Company Limited, Ricoh Corporation (Ricoh Company Limited)
• Inventors: Motoyama, Tetsuro
• Primary Examiner(s): Poon, King Y.
• Application Number:
  US09/107,989
• Time in Patent Office: 2,288 Days
• Field of Search: 358/1--, 358/1-1-, 358/296, 358/468, 370/231, 370/235, 370/395.5, 370/395.52, 370/467, 370/236, 370/310.01, 370/312, 370/349, 370/389, 370/394, 370/395.1, 370/395.63, 370/432, 370/466, 370/469-476, 709/223, 709/230-253, 709/203, 709/217, 709/219, 709/227, 709/228, 709/229, 709/311, 709/313, 709/236, 709/319-321, 709/329, 710/29-35, 379/93.03, 379/93.24, 379/93.31, 379/100.08, 379/93.08, 379/100.2, 379/100.7
• US Class Current: 358/1.15
• CPC Class Codes: G06F 3/12 Digital output to print unit , e.g. line printer, chain printer
• CPC Class Codes: G06F 3/1209 resulting in adapted or bridged legacy communication protocols, e.g. emulation, protocol extension
• CPC Class Codes: G06F 3/1236 Connection management
• CPC Class Codes: G06F 3/128 Direct printing, e.g. sending document file, using memory stick, printing from a camera
• CPC Class Codes: G06F 3/1284 Local printer device
• CPC Class Codes: G06F 3/1285 Remote printer device, e.g. being remote from client or server
• CPC Class Codes: H04L 69/18 Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
• CPC Class Codes: H04L 9/40 Network security protocols
• CPC Class Codes: H04N 1/00344 with a management, maintenance, service or repair apparatus monitoring H04N1/00002
• CPC Class Codes: H04N 2201/0039 Connection via a network
• CPC Class Codes: H04N 2201/0074 Arrangements for the control of a still picture apparatus by the connected apparatus
• CPC Class Codes: H04N 2201/0081 Image reader H04N2201/0091 - H04N2201/0094 take precedence
• CPC Class Codes: H04N 2201/0082 Image hardcopy reproducer H04N2201/0091 - H04N2201/0094 take precedence
• CPC Class Codes: H04N 2201/0084 Digital still camera
• CPC Class Codes: H04N 2201/0091 Digital copier; digital 'photocopier' H04N2201/0093 and H04N2201/0094 take precedence
• CPC Class Codes: H04N 2201/0093 Facsimile machine H04N2201/0094 takes precedence
• CPC Class Codes: H04N 2201/0094 Multifunctional device, i.e. a device capable of all of reading, reproducing, copying, facsimile transception, file transception

Abstract

A method and system which allows a remote monitoring and diagnostic computer or system to communicate using different communication protocols which are stored within a data base. After a communication is received, it is analyzed to determine if there is a protocol identifier. If the protocol identifier exists, a data base is searched to determine the format of the header of the communication. Once the format of the header is determined, the header of the received communication is read to determine the information contained therein. This information is utilized to determine the actual format of the data which follows. If the protocol identifier does not exist, the received communication is examined to determine if it is in a format which matches one of a plurality of previously defined format.

Claims

1. A method of controlling a first device by a second device, the second device configured to to control a plurality of types of devices, the method comprising:

receiving, by the second device, a first message transmitted by the first device over the Internet;

determining, by the second device, formatted data contained in the first message based on an identifier contained within the first message transmitted by the first device, wherein the identifier identifies a type of the first device among the plurality of types of devices;

constructing, by the second device using the formatted data determined in the determining step, a second message containing an instruction for controlling the first device;

transmitting the second message from the second device to the first device;

receiving, by the first device, the second message transmitted by the second device; and

performing, by the first device, an operation in response to the second message transmitted by the second device.

2. A method according to claim 1, wherein the step of performing an operation comprises:

transmitting information within a memory of the first device to the second device.

3. A method according to claim 1, wherein the step of performing an operation comprises:

altering contents of a memory within the first device.

4. A method according to claim 1, wherein the step of performing an operation comprises:

performing an electrical-mechanical operation within the first device.

5. A method according to claim 1, wherein the step of performing an operation comprises:

performing an operation in the first device which is a facsimile machine.

6. A method according to claim 1, wherein the step of performing an operation comprises:

performing an operation in the first device which is a copier machine.

7. A method according to claim 1, wherein the step of performing an operation comprises:

performing an operation in the first device which is a printer.

8. A system of controlling remote devices, comprising:

a second device configured to control a plurality of types of devices first device, including;

means for receiving a first message transmitted by a first device over the Internet;

means for determining formatted data contained in the first message based on an identifier contained within the first message information transmitted by the first device, wherein the identifier identifies a type of the first device among the plurality of types of devices;

means for constructing, using the formatted data determined by the determining means, a second message containing an instruction for controlling the first device; and

means for transmitting the second message from the second device to the first device, and

the first device, comprising;

means for receiving the second message transmitted by the second device; and

means for performing an operation in response to the second message transmitted by the second device.

9. A system according to claim 8, wherein the means for performing an operation comprises:

means for transmitting information within a memory of the first device to the second device.

10. A system according to claim 8, wherein the means for performing an operation comprises:

means for altering contents of a memory within the first device.

11. A system according to claim 8, wherein the means for performing an operation comprises:

means for performing an electrical-mechanical operation within the first device.

12. A system according to claim 8, wherein the first device is a facsimile machine.

13. A system according to claim 8, wherein the first device is a copier machine.

14. A system according to claim 8, wherein the first device is a printer.