Apparatus for tracking and recording vital signs and task-related information of a vehicle to identify operating patterns

• US 7,765,039 B1
• Filed: 04/25/2006
• Issued: 07/27/2010
• Est. Priority Date: 02/15/1994
• Status: Expired due to Fees

• Current Assignee: LeRoy G Hagenbuch
• Original Assignee: LeRoy G Hagenbuch
• Inventors: Hagenbuch, Leroy G.
• Primary Examiner(s): Camby, Richard M.
• Application Number:
  US11/410,648
• Time in Patent Office: 1,554 Days
• Field of Search: 701 29- 50, 703/1, 703/3, 703/7, 702/173, 702/176, 177/25.14, 340/436, 734/89, 34235701-35716, 342/457, 342/458
• US Class Current: 701/29
• CPC Class Codes: G06F 17/00 Digital computing or data processing equipment or methods, specially adapted for specific functions information retrieval, database structures or file system structures therefor G06F16/00
• CPC Class Codes: G07C 5/00 Registering or indicating the working of vehicles
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C
• CPC Class Codes: G07C 5/08 Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
• CPC Class Codes: G07C 5/0816 Indicating performance data, e.g. occurrence of a malfunction
• CPC Class Codes: G07C 5/0841 Registering performance data recording measured values G01D; information storage G11B
• CPC Class Codes: G07C 5/085 using electronic data carriers
• CPC Class Codes: G11B 5/02 Recording, reproducing, or erasing methods; Read, write or erase circuits therefor

Abstract

An apparatus is provided for diagnosing the state of health of a vehicle and for providing the operator of the vehicle with a substantially real-time indication of the efficiency of the vehicle in performing an assigned task with respect to a predetermined goal. A processor on-board the vehicle monitors sensors that provide information regarding the state of health of the vehicle and the amount of work the vehicle has done. In response to anomalies in the data from the sensors, the processor records information that describes events leading up to the occurrence of the anomaly for later analysis that can be used to diagnose the cause of the anomaly. The sensors are also used to prompt the operator of the vehicle to operate the vehicle at optimum efficiency.

Claims

1. A method for detecting a crash of a land vehicle, the method comprising:

monitoring one or more vehicle parameters and providing values of the parameters;

detecting a crash of the vehicle;

capturing values of the one or more vehicle parameters after the crash is detected; and

automatically downloading at least some of the values to a remote location in response to the detection of the crash.

2. The method of claim 1 including broadcasting a distress signal in response to detecting the crash.

3. The method of claim 1 including recording a duration of time that the vehicle is moving after a crash is detected.

4. The method of claim 1 wherein detecting the crash of the vehicle includes detecting a sudden acceleration or deceleration.

5. The method of claim 1 including recording a time the crash occurred.

6. The method of claim 1 wherein the downloading of the values includes transmitting the values as electromagnetic signals.

7. The method of claim 1 wherein the vehicle parameters are selected from the group consisting of:

engine RPM, engine throttle position, engine fuel consumption, drive wheel RPM, speed and distance readings, ground speed, vehicle inclination, angle of turn, rate of turn, vehicle braking, a status of an operator'"'"'s seat belt, vehicle direction, tire pressure or dump of a load.

24. The method of claim 1 wherein the crash of the vehicle is detected by a deceleration of the vehicle.

25. The method of claim 1 wherein the values of one or more vehicle parameters automatically downloaded in response to the detection of the crash provide information indicative of a severity of the crash.

8. A method for monitoring information about a vehicle, the method comprising:

monitoring one or more vehicle parameters and capturing data indicative of a status of at least one vehicle parameter;

determining whether the vehicle has been involved in a crash;

continuing to capture the data after determining the vehicle has been involved in a crash; and

automatically transmitting a signal from the vehicle to a remote location in response to a determination that the vehicle has been involved in a crash.

9. The method of claim 8 including downloading at least some of the data to a remote location in response to a determination that the vehicle has been involved in a crash.

10. The method of claim 9 wherein the data is included in the signal automatically transmitted in response to the crash.

11. The method of claim 8 wherein the monitoring of one or more vehicle parameters and providing data indicative of the status of at least one vehicle parameter includes monitoring a status of one or more occupant protection devices and providing a status thereof.

12. The method of claim 11 wherein monitoring the status of one or more occupant protection devices and providing the status thereof includes monitoring and providing a status of at least one seat belt.

13. The method of claim 8 including alerting personnel at the remote location that aid may be required.

14. The method of claim 13 wherein alerting personnel at the remote location that aid may be required is automatic and in response to the determination that the vehicle has been involved in a crash.

15. The method of claim 8 wherein the signal is a distress signal.

16. The method of claim 8 wherein the one or more vehicle parameters are selected from a group comprising:

(1) engine oil temperature, (2) engine oil pressure, (3) engine coolant level, (4) engine crankcase pressure, (5) engine fuel pressure, (6) transmission oil temperature, (7) transmission oil level, (8) differential oil temperature, (9) differential oil level, (10) current amperes to drive motor, (11) drive motor temperature, (12) acceleration/deceleration, (13) tire air pressure, (14) engine RPM, (15) throttle position, (16) engine fuel consumption, (17) distance traveled, (18) drive wheel rpm, (19) non-driven tire rpm, (20) ground speed, (21) inclination of the vehicle, (22) angle of a turn, (23) rate of turning the steering wheel, (24) position of a steering wheel, (25) status of braking, (26) status of an occupant protection device, (27) status of a seat belt, (28) status of a crash sensor, (29) direction of the vehicle, (30) weight of a load and (31) position of a dump body.

26. The method of claim 8 wherein the data is captured after determining the vehicle has been involved in a crash and until the vehicle is substantially at rest.

17. A method for remotely diagnosing a condition of a vehicle, the method comprising:

collecting information about vital signs of the vehicle as the vehicle is being operated, including tire pressure;

downloading at least some of the vital signs information to a remote location as the information is collected in order to provide for remote diagnostics of the vehicle;

collecting information about one or more working condition of the vehicle as the vehicle is being operated, including a speed of the vehicle;

detecting a collision of the vehicle; and

automatically transmitting information indicative of an occurrence of the collision and of a maximum speed of the vehicle immediately prior to the collision.

18. The method of claim 17 wherein capturing information that indicates the maximum speed of the vehicle prior to the collision includes determining a speed of the vehicle when brakes are applied.

19. The method of claim 18 including capturing information after detection of the collision for use in diagnosing the collision.

20. The method of claim 19 including transmitting the captured information with the information indicative of the occurrence of the collision and of the maximum speed of the vehicle prior to the collision.

21. The method of claim 17 including providing to a operator of the vehicle information for taking corrective action based on abnormalities in the vital sign and working condition information.

22. The method of claim 17 including monitoring a condition of a vehicle operator safety device.

23. The method of claim 22 wherein the condition of the vehicle operator safety device is included in the automatically transmitted information.