Vehicle state detection

• US 20130338897A1
• Filed: 07/12/2013
• Published: 12/19/2013
• Est. Priority Date: 02/10/2009
• Status: Active Grant

• Current Assignee: Atos, LLC
• Original Assignee: Roy Schwartz, Zarick Schwartz
• Inventors: Schwartz, Roy, Schwartz, Zarick
• Granted Patent: US 9,152,609 B2
• Time in Patent Office: Days
• US Class Current: 701/99
• CPC Class Codes: B60R 25/00 Fittings or systems for preventing or indicating unauthorised use or theft of vehicles locks for vehicles E05B77/00-E05B85/00
• 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 5/085 using electronic data carriers

Abstract

This application describes the detection of the state of a vehicle and various actions to be performed based on the detected state. The detection of the state is done by a portable device, carried by the user, which uses onboard sensors to receive operations indicators, and uses rules in a predetermined criteria to determine the operational state of the vehicle. Various methods are described for detecting the states of the vehicle and applications based upon it.

Claims

1. A method of performing one or more actions on a portable device carried by an individual, comprising:

monitoring, at least one operation indicator transparently to the individual, wherein the at least one operation indicator is created by an on-board component of the portable device when the portable device is located inside a vehicle;

detecting the at least one operation indicator that meets one or more predetermined criteria;

determining one or more operational states of the vehicle based on the one or more predetermined criteria;

determining at least one action to be performed on the portable device carried by the individual, based at least in part on;

i) the one or more operational states of the vehicle and

ii) at least one previous change in the operational state of the vehicle wherein the at least one previous change in the operational state comprises at least one of the following;

a change from the vehicle being in a moving state to being a lingering state;

a change from the vehicle engine being in an on-state to being in an off-state;

a change from the vehicle being in the moving state to being in a stationary state;

a change from the vehicle'"'"'s speed being in a below predetermined speed limit state to being in an above the predetermined speed limit state;

a change from the vehicle being in the stationary state to being in the moving state;

a change from an engine being in an is off-state to being in an on-state; and

a change from the engine being in the is off-state to the vehicle being in the moving state; and

performing the at least one action on the portable device.

2. The method of claim 1 wherein the portable device is a key fob or cell phone.

3. The method of claim 1 wherein the one or morepredetermined criteria include at least one of the following:

a) pattern recognition models of the at least one operational indicator wherein the at least one operational indicator is generated at least due to one or more of the following;

operation of the vehicle and movement of the portable device caused by the individual;

b) one or more thresholds of the at least one operational indicator wherein the at least one operational indicator is generated at least due to one or more of the following;

the operation of the vehicle and the movement of the portable device caused by the individual.

4. The method of claim 1, wherein the one or more predetermined criteria are based at least on one or more previously determined operational states.

5. The method of claim 1, wherein the determining the one or more actions based on the one or more operational states of the vehicle comprises:

changing a previously determined operational state based on the one or more predetermined criteria.

6. The method of claim 1, wherein the determining the one or more operational states of the vehicle further comprises determining a type of the vehicle wherein the type of the vehicle is at least one of the following a train and a bus.

7. The method of claim 3, wherein the at least one action is:

detecting at least one of the following type indicators;

at least one location point of the portable device over time and an altitude of the portable device.

8. The method of claim 7, wherein the method further comprises:

determining a type of the vehicle, wherein the type of the vehicle is one of the following;

a taxi;

a bus;

a carpool; and

a train.

9. The method of claim 1 wherein the performing the at least one action when the at least one operational state indicates that the vehicle is in the moving state further comprises one of the following:

a. disabling usage of the portable device when the at least the one operational state indicates the vehicle is in the moving state and the individual operates the portable device;

b. disabling entering text when the at least the one operational state indicates the vehicle is in the moving state and the individual operates the portable device;

c. disabling making voice calls when the at least the one operational state indicates the vehicle is in the moving state and the individual operates the portable device;

d. making a connection with another phone when the at least the one operational state indicates the vehicle is in the moving state and the individual operates the portable device;

e. making a connection to the known interne address and sending information on the one or more determined operational states.

10. The method of claim 1, wherein the determining the one or more operational states of the vehicle further comprises:

determining a position of the portable device; and

determining the one or more operational states of the vehicle based on the one or more predetermined criteria and the position of the portable device.

11. The method of claim 10, wherein the determining of the position of the portable device comprises:

determining the position of the portable device in relation to a driver'"'"'s seat of the vehicle.

12. The method of claim 11, wherein the determining the position of the portable device in relation to a driver'"'"'s seat of the vehicle comprises:

determining that the vehicle is in a moving state and the individual is a driver of the vehicle.

13. The method of claim 1, wherein the method further comprises:

determining that the vehicle is in the moving state and the individual is a driver of the vehicle, wherein the determining is based at least in part on;

     1) the one or more operational states of the vehicle, identifying that the vehicle turns a corner, and

     2) the one or more predetermined criteria.

14. The method of claim 3, wherein the determining the one or more operational states of the vehicle further comprises indentifying that the individual is a driver of the vehicle.

15. The method of claim 3, wherein the at least one pattern recognition model comprises:

at least one markov model.

16. The method of claim 14, wherein the at least one predetermined pattern recognition model comprises:

at least one markov model generated for an average driver.

17. The method of claim 14, wherein the at least one operation indicator sequence comprises at least one of:

acceleration, forces, velocity, location, and time.

18. The method of claim 1 wherein at least one operation state of the one or more operational states of the vehicle matches at least in part characteristics associated with at least one of the following conditions:

the vehicle is moving;

the vehicle'"'"'s movement is lingering;

the vehicle'"'"'s speed is below the predetermined speed limit;

the vehicle'"'"'s speed is above the predetermined speed limit;

the vehicle'"'"'s acceleration direction and level;

the vehicle turns a corner;

the vehicle is not moving;

the vehicle is stationary;

the individual is inside the vehicle;

the individual is outside the vehicle;

the vehicle'"'"'s engine is off; and

the vehicle'"'"'s engine is on.

19. The method of claim 24, wherein the at least one sensor is an accelerometer.

20. The method of claim 1 wherein the at least one operation indicator comprises at least one of:

i) a measurement of at least one force acting on the vehicle measured at predetermined sampling periods,

ii) a measurement of vibration of the vehicle;

iii) a measurement of at least one kinematic quantity of rotation measured at predetermined sampling periods,

iv) a measurement of at least one acceleration of the portable device measured at predetermined sampling periods in one or more directions,

v) a representation of at least one noise indicator generated by the moving vehicle at predetermined sampling periods, and

vi) a representation of at least one wireless signal associated with the vehicle.

21. The method of claim 1 wherein the at least one operation indicator is created by an accelerometer located on the portable device.

22. The method of claim 1 wherein the one or more predetermined criteria comprise at least one of:

i) the at least one operation indicator matches at least one pattern recognition model, indicating that the vehicle is moving;

ii) the at least one operation indicator matches at least one pattern recognition model, indicating that the vehicle movement is lingering;

iii) the at least one operation indicator matches a vibration threshold, indicating the engine is off;

iv) the at least one operation indicator matches a vibration threshold, indicating the engine is on;

vi) the at least one operation indicator matches one or more thresholds, indicating the vehicle is moving;

vii) the at least one operation indicator matches one or more thresholds, indicating the vehicle is stationary;

viii) the at least one operation indicator matches at least one pattern recognition model that is associated with a driver of the vehicle; and

ix) the at least one operation indicator matches at least one pattern recognition model that is associated with the individual that is walking.

24. The method of claim 8, the method further comprises:

determining that the individual is a driver based at least in part on at least one of the following;

a) the type of the vehicle and

b) acceleration, forces, velocity, location, and time.

25. The method of claim 7, the method further comprises:

determining that the individual is a driver of the vehicle based at least in part on acceleration, forces, velocity, the at least one location point, and time.

23. An apparatus for monitoring a vehicle, the apparatus comprising:

at least one sensor generating at least one operation indicator;

at least one operation indicator monitor configured to monitor one or more operation indicators;

at least one vehicle operation state detector configured to;

a) detect when the one or more operation indicators meet one or more predetermined criteria, wherein the one or more predetermined criteria correspond to characteristics identifying at least one operational state of the vehicle,

b) select the one or more predetermined criteria that the one or more operation indicators meet, and

c) assign the at least one operational state of the vehicle upon selection of the at least one predetermined criteria;

at least one action determiner operable to select one or more actions based on the at least one operational state of the vehicle; and

action performer operable to perform one or more actions based on the at least one operational state of the vehicle;

whereby the one or more operating indicators are generated without any connection to other apparatuses in the vehicle and outside the vehicle.