System and method of monitoring and controlling a remote device

• US 20030129944A1
• Filed: 12/21/2001
• Published: 07/10/2003
• Est. Priority Date: 12/21/2001
• Status: Abandoned Application

• Current Assignee: OPTO-22
• Original Assignee: OPTO-22
• Inventors: Chang, Matthew C. T., Frederick, James W.
• Application Number:
  US10/032,030
• Publication Number:
  US 20030129944A1
• Time in Patent Office: Days
• US Class Current: 455/41.1
• CPC Class Codes: G01D 21/00 Measuring or testing not otherwise provided for
• CPC Class Codes: H04W 24/00 Supervisory, monitoring or testing arrangements
• CPC Class Codes: H04W 80/00 Wireless network protocols or protocol adaptations to wireless operation
• CPC Class Codes: H04W 84/18 Self-organising networks, e.g. ad-hoc networks or sensor networks

Abstract

A system and method of monitoring and controlling operation and performance of a remote device or system implement a wireless interface and standardized wireless communication protocols in monitor and control applications. In one embodiment, a system and method of monitoring and controlling a remote device through a wireless interface are operative in accordance with Bluetooth(™) protocol architecture.

Claims

1. An apparatus in a monitor and control system;

said apparatus comprising;

a control module configured to control operation of said apparatus;

a data acquisition module configured to acquire data from a sensor; and

a bidirectional data communication interface enabling wireless data communication between said control module and said data acquisition module.

2. The apparatus of claim 1 further comprising an additional bidirectional data communication interface enabling wireless data communication between said control module and a remote device.

3. The apparatus of claim 1 further comprising a data transmission module configured to transmit data to an actuator.

4. The apparatus of claim 1 further comprising a data logging module configured to store data acquired by said data acquisition module.

5. The apparatus of claim 1 wherein said control module is operative to transmit configuration instructions to said data acquisition module.

6. The apparatus of claim 3 wherein said bidirectional data communication interface enables wireless data communication between said control module and said data transmission module, and wherein said control module is operative to transmit data signals and configuration instructions to said data transmission module.

7. The apparatus of claim 1 wherein said bidirectional data communication interface operates in accordance with the Bluetooth(™

) protocol architecture.

8. The apparatus of claim 2 wherein said additional bidirectional data communication interface operates in accordance with the Bluetooth(™

) protocol architecture.

9. The apparatus of claim 2 further comprising a wireless communication module coupled to said control module and comprising said bidirectional data communication interface and said additional bidirectional data communication interface.

10. The apparatus of claim 1 wherein said control module comprises a programmable logic controller configured to communicate with said data acquisition module via said bidirectional interface.

11. A monitor and control system comprising:

an input/output apparatus configured to acquire data from a sensor;

a remote device operable to communicate with said apparatus over a network; and

a wireless communication interface coupled to said apparatus and enabling wireless data communication between said apparatus and said network.

12. The system of claim 11 wherein said apparatus is further configured to transmit data to an actuator.

13. The system of claim 11 wherein said remote device is operable to transmit data and configuration instructions to said apparatus.

14. The system of claim 11 wherein said network is a personal area network.

15. The system of claim 11 wherein said wireless communication interface is embodied in a removable module.

16. The system of claim 11 wherein said apparatus further comprises a programmable logic controller operable to acquire data from a sensor and to transmit data to an actuator.

17. A computer readable medium encoded with data and computer executable instructions for configuring a module implemented in an input/output monitor apparatus;

the data and instructions causing a control module executing the instructions to;

receive data and configuration information relevant to an operational configuration of said module from a remote device through a wireless interface; and

transmit said data and configuration information to said module.

18. The computer readable medium of claim 17 further encoded with data and instructions, further causing a control module to transmit said data and configuration information to said module in accordance with a wireless communication protocol through an additional wireless interface.

19. The computer readable medium of claim 17 further encoded with data and instructions, further causing a control module to:

receive acquired data from said module; and

transmit said acquired data and information related to said acquired data to said remote device in accordance with a wireless communication protocol through said wireless interface.

20. A method of utilizing a monitor and control apparatus;

said method comprising;

receiving data and configuration information from a remote device through a wireless interface;

said data and configuration information being relevant to an operational configuration of a module coupled to said apparatus; and

transmitting said data and configuration information to said module.

21. The method of claim 20 wherein said transmitting comprises selectively transmitting said data and configuration information to said module in accordance with a wireless communication protocol through an additional wireless interface.

22. The method of claim 20 further comprising:

receiving acquired data from said module; and

transmitting said acquired data and information related to said acquired data to said remote device in accordance with a wireless communication protocol through said wireless interface.

23. The method of claim 20 wherein said transmitting comprises providing instructions affecting operation of an actuator coupled to said module.

24. The method of claim 20 wherein said receiving and said transmitting are conducted in accordance with instructions executed by a programmable logic controller.