System and method for communicating, monitoring and configuring a device operatively connected to a network

• US 7,181,508 B1
• Filed: 11/09/2000
• Issued: 02/20/2007
• Est. Priority Date: 11/09/2000
• Status: Expired due to Term

• Current Assignee: Oki Data Americas Incorporated (OKI Electric Industry Company Limited)
• Original Assignee: Oki Data Americas Incorporated (OKI Electric Industry Company Limited)
• Inventors: Sretenovic, Dragan
• Primary Examiner(s): VU, THONG H
• Application Number:
  US09/709,916
• Time in Patent Office: 2,294 Days
• Field of Search: 706/48, 706/45, 706/46, 709/220, 709221-224, 709/236, 709/203, 709/230, 709/226, 709/202, 709/219, 709/238, 709/200, 709/205, 358/1.15, 370/469, 704/2, 704/10, 707/3, 707/4, 707/10, 707/104, 707/5, 705/15, 705/5, 715/513, 715/854, 715/523, 718/101, 717/1, 717/11, 717/173, 340/825, 340/506, 713/1, 713/200, 710/104
• US Class Current: 709/220
• CPC Class Codes: G06F 40/55 Rule-based translation

Abstract

A method of monitoring a network is employed for communicating with a device operatively connected to the network. The network employs a data engine for interfacing with a data agent connected to the device. The method comprises detecting the presence of the device through the data agent interfacing the data engine and communicating with a first external repository, the first repository for storing device information about the device. Information corresponding to the device is selected from the information stored at the repository and the selected information is transferred from the first repository to the data engine for use in communicating with the device and to dynamically upgrade the network as devices are operatively linked to the network.

Claims

1. A method using a computer system for automatically presenting values of variables obtained by a data engine from a selected type of device to a user interface in a human-understandable language, the system including a data dictionary containing information for translating the values of the variables in the native language of the device into the human-understandable language, and a data agent which is connected to the device, the method comprising the steps of:

requesting by the data engine from the data dictionary, names of all variables associated with the selected type of device;

obtaining by the data agent from the selected type of device, values of the variables;

obtaining, by the data engine, from the data agent, the values obtained by the data agent;

obtaining from the data dictionary the translating information;

translating, by the data engine, the obtained values of the variables into the human-understandable language using the translating information obtained from the data dictionary; and

presenting, by the data engine, to the user interface, the translated values in the human-understandable language.

2. The method as recited in claim 1, further comprising the step of automatically communicating with a data central which is external to the system, for obtaining the names of variables associated with the type of the device and the language of the type of the device when, after communicating with the data dictionary, the names of the variables, and/or the language of the type of the device are not available from the data dictionary, in order to facilitate translation of the values into the human-understandable language.

3. The method as recited in claim 2, further comprising the step of automatically storing, in the data dictionary, the names of the variables associated with the type of the device and the language of the type of the device obtained from the data central.

4. A method, using a computer system, for establishing communication with a device, said device having a known network address but having a language and/or protocol for communication with the device that is unknown to the system, said computer system comprising a data engine and a plurality of data agents, each one of the plurality of data agents being associated with a specific language and protocol, the method comprising the steps of:

(a) selecting one of the plurality of data agents based on the network address;

(b) communicating with a data dictionary to obtain names of variables associated with a union of the selected network address and the selected data agent; and

(c) obtaining values of the variables from the device at the selected network address required for determining a type of the device using the language and protocol of the selected data agent, wherein if the required values are obtained, a type of the device is determined from the values of the variables, and if the required values are not obtained, automatically repeating steps (a), (b) and (c) until the required values are obtained.

5. The method of claim 4, wherein if the names of the variables associated with the union of the network address and the selected data agent are not obtained from the data dictionary, communication is automatically established between the data dictionary and a data central for obtaining the names of the variables, the data dictionary being thereafter automatically updated with the names of the variables obtained from the data central.

6. The method of claim 5, wherein the step of establishing communication between the data dictionary and the data central is via a hyper text markup language link.

7. The method of claim 4, further including the step of communicating with the data dictionary to obtain the names of the variables associated with the type of the device.

8. The method of claim 7, further including the step of establishing communication with the device to obtain values of the variables associated with the type of the device.

9. The method of claim 8, further including the step of translating the names and the values of the variables into a language understandable by a human.

10. The method of claim 7, wherein if the names of the variables associated with the type of the device are not obtained from the data dictionary, communication is automatically established between the data dictionary and a data central for obtaining the names of the variables, the data dictionary being thereafter automatically updated with the names of the variables obtained from the data central.

11. The method of claim 10, wherein the step of establishing communication between the data dictionary and the data central is accomplished via a hyper text transfer protocol.

12. The method of claim 4, further including the step of dynamically updating the data dictionary with the type of the device, the protocol and language for establishing communication with the type of the device and the names of the variables associated with the type of the device.

13. A computer system for communicating with a device connected to the system at a network address by the use of a data agent which communicates with the device using the specific protocol and/or language of the device, said system comprising:

a data engine;

a plurality of data agents operatively connected to the data engine, at least two of the data agents being adapted to utilize a different language and/or protocol for communicating with the device; and

a data dictionary connected to the data engine, said data dictionary containing information for translating the values of device variables in the native language of the device into human understandable language and being adapted to automatically provide names of the device variables corresponding to both the network address and to the language and/or protocol of the device, wherein the data engine uses the names of the device variables provided by said data dictionary to automatically obtain values of the device variables from the device, and wherein the data engine automatically translates the values of the device variables into human understandable language using the information obtained from the data dictionary for translating the values.

14. The system of claim 13, further including a data central operatively connected to the data dictionary, wherein if the names of the variables are not obtained from the data dictionary, communication is automatically established between the data dictionary and the data central for obtaining the names of the variables, the data dictionary being thereafter automatically updated with the names of the variables obtained from the data central.

15. The system of claim 14, wherein the step of establishing communication between the data dictionary and the data central is via a hyper text transfer protocol.

16. The system of claim 14, wherein the data dictionary and/or the data central are adapted to provide the names of variables associated with a type of the device.

17. The system of claim 14, wherein the data dictionary and/or the data central are adapted to provide the names of the variables based upon a selected variable key.