Expert system rescue of impaired equipment operators

• US 7,667,609 B1
• Filed: 04/16/2007
• Issued: 02/23/2010
• Est. Priority Date: 06/02/2005
• Status: Expired due to Fees

• Current Assignee: Vehicle Intelligence and Safety LLC
• Original Assignee: Kevin Roe
• Inventors: Roe, Kevin
• Primary Examiner(s): Crosland; Donnie L
• Application Number:
  US11/787,494
• Time in Patent Office: 1,044 Days
• Field of Search: 340/576, 422/84, 73/233
• US Class Current: 340/576
• CPC Class Codes: B60K 28/06 responsive to incapacity of driver
• CPC Class Codes: B60W 2540/24 Drug level, e.g. alcohol
• CPC Class Codes: G08B 21/04 responsive to non-activity, e.g. of elderly persons G08B21/06 takes precedence

Abstract

Methods and systems using one or more expert systems to screen equipment operators for impairments, such as chemical impairment, physical impairment, medical impairment, or emotional impairment, to selectively test the equipment operators and rescue the equipment operator and control the equipment (e.g., automobiles, trucks, industrial vehicles, public transportation vehicles, such as buses, subways, trains, planes, ships, watercraft, sport vehicles, and dangerous or potentially dangerous machinery in general) if impairment of the equipment operator is determined. One embodiment is a method to screen and rescue an equipment operator having a chemical impairment, using one or more expert systems. A second embodiment is a method to screen and rescue an equipment operator having an impairment, such as chemical impairment, physical impairment, medical impairment, or emotional impairment, using one or more expert systems. A third embodiment is an equipment operator screening system to determine impairment, such as chemical impairment, physical impairment, medical impairment, or emotional impairment, using one or more expert systems, and rescue the equipment operator and control the equipment.

Claims

1. A method to screen and rescue an equipment operator for chemical impairment, comprising:

screening an equipment operator by one or more expert systems to detect potential chemical impairment;

selectively testing said equipment operator when said screening indicates potential chemical impairment of said equipment operator; and

rescuing said equipment operator and controlling operation of said equipment if said selective testing of said equipment operator indicates said chemical impairment of said equipment operator.

2. The method of claim 1, wherein said screening of said equipment operator includes utilization of information derived from one or more existing equipment modules selected from the group of existing equipment modules consisting of:

an operations module, an audio module, a navigation module, an anti-theft module, and a climate control module.

3. The method of claim 1, further comprising:

allowing said equipment operator or one or more people in proximity to said equipment operator to activate a screening of said equipment operator for chemical impairment by one or more expert systems.

4. The method of claim 1, further comprising measuring at least one characteristic of said equipment operator including one or more characteristics selected from the group consisting of:

at least one chemical in proximity to said equipment operator, breathing rate of said equipment operator, blood pressure of said equipment operator, blood pulse rate of said equipment operator, blood oxygen level of said equipment operator, electrical resistance of a portion of skin of said equipment operator, electrical conductivity of a portion of skin of said equipment operator, temperature of a portion of skin of said equipment operator, temperature in proximity to said equipment operator, one or more optical characteristics of at least one eye of said equipment operator, optical response to at least one stimulus of at least one eye of said equipment operator, at least one speech characteristic of said equipment operator, comparison of at least one speech characteristic of said equipment operator to a reference speech characteristic of said equipment operator, delay in response by said equipment operator to a prompt, a speed of dexterity of said equipment operator in performing at least one task, and a consistency of dexterity of said equipment operator in performing at least one task.

5. The method of claim 1, wherein said selective testing of said equipment operator includes utilization of information derived from one or more existing equipment modules selected from the group of existing equipment modules consisting of:

an operations module, an audio module, a navigation module, an anti-theft module, and a climate control module.

6. The method of claim 1, wherein said controlling operation of said equipment includes one or more rescue and control responses selected from the group of rescue and control responses consisting of:

shielding said equipment operator from additional harm, supplying medical drugs or other medical aid to said equipment operator, performing medical treatment on the impaired operator, increasing or decreasing air temperature in proximity to said equipment operator, increasing or decreasing the supply of appropriate gases in proximity to said equipment operator, sending a warning message to summon medical assistance, contacting other entities, activating a radio beacon, assuring said equipment operator of one or more remedial actions, disabling said equipment, disabling said equipment after a time delay, temporarily disabling said equipment for a pre-selected time duration, shutting off power to said equipment, limiting operation of said equipment to a lower speed of operation, limiting the operation of said equipment to allow only return of said equipment to a pre-selected state or a pre-selected location, autonomously moving said equipment to another location, denying entry to said equipment, activating an alarm, sending a warning message to another entity for assistance, issuing a warning message to an impaired equipment operator, and making a request for another equipment operator to replace an impaired equipment operator and then restricting operation of said equipment if said request is not obeyed within a pre-selected time.

7. The method of claim 1, wherein said selective testing utilizes one or more other factors chosen from the group of factors consisting of air temperature, oxygen level, carbon dioxide level, carbon monoxide levels, combustion by-product levels, nitrous oxide levels, hydrocarbon vapor levels, the presence of any gas associated with impairment, air humidity, air pressure, explosions or otherwise dangerous environmental decompression or compression of said equipment operator, fires, time of day, time duration of vehicle parking, voice loudness levels in proximity to said equipment, history of operation of said equipment by said equipment operator, initial beginning of operation of said equipment by said equipment operator, and ongoing operation of said equipment by said equipment operator.

8. A method to screen and rescue an equipment operator for impairment, comprising:

screening an equipment operator by one or more expert systems to detect potential impairment of said equipment operator;

selectively testing said equipment operator when said screening of said equipment operator detects potential impairment of said equipment operator; and

rescuing said equipment operator and controlling operation of said equipment if said selective testing of said equipment operator indicates said impairment of said equipment operator.

9. The method of claim 8, wherein said screening of said equipment operator includes utilization of at least a portion of one or more existing equipment modules selected from the group of existing equipment modules consisting of:

an operations module, an audio module, a navigation module, an anti-theft module, and a climate control module.

10. The method of claim 8, wherein said screening of said equipment operator includes a time-sharing allocation of at least one processor executing at least one expert system.

11. The method of claim 8, further comprising:

allowing said equipment operator or one or more people in proximity to said equipment operator to activate a screening of said equipment operator for impairment by one or more expert systems.

12. The method of claim 8, further comprising measuring at least one characteristic of said equipment operator including one or more characteristics selected from the group consisting of:

at least one chemical in proximity to said equipment operator, breathing rate of said equipment operator, blood pressure of said equipment operator, blood pulse rate of said equipment operator, blood oxygen level of said equipment operator, electrical resistance of a portion of skin of said equipment operator, electrical conductivity of a portion of skin of said equipment operator, temperature of a portion of skin of said equipment operator, temperature in proximity to said equipment operator, one or more optical characteristics of at least one eye of said equipment operator, optical response to at least one stimulus of at least one eye of said equipment operator, at least one speech characteristic of said equipment operator, comparison of at least one speech characteristic of said equipment operator to a reference speech characteristic of said equipment operator, delay in response by said equipment operator to a prompt, a speed of dexterity of said equipment operator in performing at least one task, and a consistency of dexterity of said equipment operator in performing at least one task.

13. The method of claim 8, wherein said selective testing of said equipment operator includes utilization of at least a portion of one or more existing equipment modules selected from the group of existing equipment modules consisting of:

an operations module, an audio module, a navigation module, an anti-theft module, and a climate control module.

14. The method of claim 8, wherein said rescuing of said equipment operator and controlling operation of said equipment includes one or more rescue and control responses selected from the group of rescue and control responses consisting of:

shielding said equipment operator from additional harm, supplying medical drugs or other medical aid to said equipment operator, performing medical treatment on said impaired equipment operator, increasing or decreasing air temperature in proximity to said equipment operator, increasing or decreasing the supply of appropriate gases in proximity to said equipment operator, sending a warning message to summon medical assistance, contacting other entities, activating a radio beacon, assuring said equipment operator of one or more remedial actions, disabling said equipment, disabling said equipment after a time delay, temporarily disabling said equipment for a pre-selected time duration, shutting off power to said equipment, limiting operation of said equipment to a lower speed of operation, limiting the operation of said equipment to allow only return of said equipment to a pre-selected state or a pre-selected location, autonomously moving said equipment to another location, denying entry to said equipment, activating an alarm, sending a warning message to another entity for assistance, issuing a warning message to an impaired equipment operator, and making a request for another equipment operator to replace an impaired equipment operator and then restricting operation of said equipment if said request is not obeyed within a pre-selected time.

15. The method of claim 8, wherein said selective testing of said equipment operator includes a time-sharing allocation of one or more processors of one or more existing equipment modules executing one or more expert systems.

16. The method of claim 8, wherein said selective testing selectively changes according to one or more other factors chosen from the group of factors consisting of air temperature, oxygen level, carbon dioxide level, carbon monoxide levels, combustion by-product levels, nitrous oxide levels, hydrocarbon vapor levels, the presence of any gas associated with impairment, air humidity, air pressure, explosions or otherwise dangerous environmental decompression or compression of said equipment operator, fires, time of day, time duration of vehicle parking, voice loudness levels in proximity to said equipment, history of operation of said equipment by said equipment operator, initial beginning of operation of said equipment by said equipment operator, and ongoing operation of said equipment by said equipment operator.

17. A system to screen and rescue an equipment operator, comprising:

a screening module to screen and selectively test an equipment operator when said screening indicates potential impairment of said equipment operator, wherein said screening module utilizes one or more expert system modules in screening said equipment operator; and

a rescue and control module to rescue said equipment operator and control operation of said equipment if said selective testing of said equipment operator indicates said impairment of said equipment operator.

18. The system of claim 17, wherein said screening module includes one or more expert system modules that utilize at least a portion of one or more equipment modules selected from the group of equipment modules consisting of:

an operations module, an audio module, a navigation module, an anti-theft module, and a climate control module.

19. The system of claim 17, wherein said rescue and control module to rescue said equipment operator and control operation of said equipment uses one or more rescue and control responses selected from the group of rescue and control responses consisting of:

shielding said equipment operator from additional harm, supplying medical drugs or other medical aid to said equipment operator, performing medical treatment on said equipment operator, increasing or decreasing air temperature in proximity to said equipment operator, increasing or decreasing the supply of appropriate gases in proximity to said equipment operator, assuring said equipment operator of one or more remedial actions, disabling said equipment, disabling said equipment after a time delay, temporarily disabling said equipment for a pre-selected time duration, shutting off power to said equipment, limiting operation of said equipment to a lower speed of operation, limiting the operation of said equipment to allow only return of said equipment to a pre-selected state or a pre-selected location, autonomously moving said equipment to another location, denying entry to said equipment, activating an alarm, sending a warning message to another entity for assistance, issuing a warning message to an impaired equipment operator, and requesting replacement of a first equipment operator by a second equipment operator and restricting operation of said equipment if said request is not obeyed within a pre-selected time.

20. The system of claim 17, wherein said screening module includes at least one module to measure at least one characteristic of said equipment operator selected from the group of characteristics consisting of:

at least one chemical in proximity to said equipment operator, electrical resistance of a portion of skin of said equipment operator, breathing rate of said equipment operator, blood pressure of said equipment operator, blood pulse rate of said equipment operator, blood oxygen level of said equipment operator, electrical conductivity of a portion of skin of said equipment operator, temperature of a portion of skin of said equipment operator, temperature in proximity to said equipment operator, one or more optical characteristics of at least one eye of said equipment operator, optical response to at least one stimulus of at least one eye of said equipment operator, at least one speech characteristic of said equipment operator, comparison of at least one speech characteristic of said equipment operator to a reference speech characteristic of said equipment operator, delay in response by said equipment operator to a prompt, a speed of dexterity of said equipment operator in performing at least one task, and a consistency of dexterity of said equipment operator in performing at least one task.