Reactive computer system

• US 5,864,785 A
• Filed: 08/15/1997
• Issued: 01/26/1999
• Est. Priority Date: 08/15/1997
• Status: Expired due to Term

• Current Assignee: Michael Manthey
• Original Assignee: Michael Manthey
• Inventors: Manthey, Michael
• Primary Examiner(s): Arana, Louis M.
• Assistant Examiner(s): Bui, Bryan
• Application Number:
  US08/912,917
• Time in Patent Office: 529 Days
• Field of Search: 364/550, 364/551.01, 364/141, 364/152, 364/184, 340/825.3, 340/825.31, 340/508, 340/522, 395/20, 395/22, 395/23, 702/116, 702/119, 702/187, 702/188, 702/189, 345/440
• US Class Current: 702/187
• CPC Class Codes: G05B 19/0428 Safety, monitoring G05B19/0423 takes precedence

Abstract

An improved computer and system thereof which monitors the state of an array of sensors. In the preferred embodiment, these sensors monitor a physical or internal condition and have two states. The invention establishes a time window and identifies which of the sensors have changed state within the time window. The sensors which have changed state are then grouped into a "tuple" which is used by an operator to analyze the operations of the environment being studied using such methods as co-exclusion. Through selective control of the length of the time window, changes in two or more sensors permit co-exclusion properties to be inferred.

Claims

1. A computer system comprising:

a) N physical condition sensors, each of said N physical condition sensors generating electronic data indicative of one of two states of said physical condition sensor;

b) a computer receiving the electronic data from each of said N physical condition sensors, said computer having,

1) clock means generating clock data indicative of the passage of time,

2) means for establishing a time lapse data, and,

3) monitoring means for identifying sensors, based upon said electronic data, which have changed states during a lapse in time as defined by said time lapse data and said clock data, said monitoring means further generating a data stream identifying physical condition sensors which have changed; and

,

4) means for grouping said physical condition sensors based upon said data stream.

2. The computer system according to claim 1:

a) further including M physical condition sensors, each of said M physical condition sensors having means for generating electronic data indicative of one of two states of said physical condition sensor; and

,

b) wherein said computer includes means for selectively adding said M physical condition sensors to said N physical condition sensors.

3. The computer system according to claim 1, wherein said computer includes means for automatically adjusting said means for establishing a time lapse data.

4. The computer system according to claim 3, wherein said means for automatically adjusting includes means for identifying a time lapse commensurate with a change in state for at least two of said N physical condition sensors.

5. The computer system according to claim 1, wherein said computer includes means for representing said N physical condition sensors based upon results from said means for grouping.

6. The computer system according to claim 1, wherein said means for establishing a time lapse data is triggered by a change in state of at least two of said N physical condition sensors.

7. The computer system according to claim 1, wherein said monitoring means includes means for identifying sensors which change state within a window commensurate with said time lapse data.

8. The computer system according to claim 1, wherein said computer includes means for communicating to an operator, a representation of physical condition sensors which have changed state within a time window commensurate with said time lapse data.

9. A computer receiving signals from sensors and comprising:

a) means for automatically establishing a time window;

b) monitoring means, reacting every time window, for identifying sensors which have changed state during the time window and generating a data stream identifying sensors which have changed; and

,

c) means for grouping said sensors based upon said data stream.

10. The computer system according to claim 9, wherein said means for automatically adjusting includes means for identifying a time lapse commensurate with a change in state for at least two of said N physical condition sensors.

11. The computer according to claim 9, wherein said means for establishing a time window is triggered by a change in state of at least two of said sensors.

12. The computer according to claim 9, further including means for communicating to an operator, a representation of sensors which have changed state within said time window.

13. A computer system comprising:

a) N sensors, each of said N sensors generating data indicative of a state of a corresponding sensor; and

,

b) a computer receiving the data from each of said N sensors, said computer having,

1) means for establishing a time window,

2) monitoring means for identifying sensors which have changed states during said time window, and generating a data stream identifying such sensors, and,

3) means for grouping said sensors based upon said data stream.

14. The computer system according to claim 13, wherein said computer includes means for automatically adjusting said means for establishing a time lapse data.

15. The computer system according to claim 14, wherein said means for automatically adjusting includes means for identifying a time window commensurate with a change in state for at least two of said N sensors.

16. The computer system according to claim 13, wherein said computer includes means for representing said N sensors based upon results from said means for grouping.

17. The computer system according to claim 13, wherein said computer includes means for communicating to an operator, a representation of sensors which have changed state within said time window.

18. The computer system according to claim 13, wherein at least one of said N sensors generates data indicative of a physical condition of an internal condition of said computer.