Driver-based prediction of dangerous events

1. A method for driver-based prediction of dangerous events, the method comprises:

monitoring, by a monitor and during a learning period, a physiological state of a driver to provide physiological state information; wherein the physiological state information represents one or more physiological parameters of the driver;

receiving or generating an indication about a dangerous event that occurred during the learning period;

searching for a predicting physiological parameter of the one or more physiological parameters; wherein the predicting physiological parameter is associated with a predicting pattern that was indicative of an occurrence of the dangerous event; and

when finding the predicting physiological parameter then responding to the finding;

wherein the predictive pattern comprises (a) a change of the predicting physiological parameter within the learning period and at a certain point in time before the occurrence of the dangerous event, and (b) maintaining the predicting physiological parameter, after the certain point in time, changed.

2. The method according to claim 1 comprising: monitoring, by multiple monitors, physiological states of multiple drivers during multiple learning periods to provide physiological state information regarding the multiple drivers; wherein the physiological state information is indicative of the one or more physiological parameters; receiving or generating indication about dangerous events that occurred during the multiple learning periods; searching for a predicting physiological parameter of the one or more physiological parameters; wherein each predicting physiological parameter is associated with a predicting pattern that was indicative of an occurrence of one of the dangerous events; and when finding the predicting physiological parameter then responding to the finding.

3. The method according to claim 2 wherein the multiple drivers are of a same gender.

4. The method according to claim 1 wherein the predicting physiological parameter is selected from the group consisting of: a yawning rate, a blinking rate, an eyeballs movements rate, a parameter related to head turns, a direction of gaze, and one or more electrocardiogram (ECG) parameters.

5. The method according to claim 1 wherein the responding comprises instructing or requesting at least one monitor of at least one vehicle to monitor at least one driver of the at least one vehicle to search for a future occurrence of the predictive pattern in the predicting physiological parameter.

6. A method for driver-based prediction of dangerous events, the method comprises:

monitoring, by a monitor and during a learning period, a physiological state of a driver to provide physiological state information; wherein the physiological state information represents one or more physiological parameters of the driver;

receiving or generating an indication about a dangerous event that occurred during the learning period;

searching for a predicting physiological parameter of the one or more physiological parameters; wherein the predicting physiological parameter is associated with a predicting pattern that was indicative of an occurrence of the dangerous event; and

when finding the predicting physiological parameter then responding to the finding;

wherein the finding of the predictive pattern comprises:

comparing (a) statistics related to values of the predicting physiological parameter during at least a majority of the learning period, and (b) statistics related to values of the predicting physiological parameter at a part of the learning period that preceded the start of the dangerous event.

7. The method according to claim 6 wherein the at least majority comprises the entire learning period.

8. The method according to claim 6 wherein the at least majority excludes a duration of the dangerous event.

9. A method for driver-based prediction of dangerous events, the method comprises:

monitoring, by a monitor and during a learning period, a physiological state of a driver to provide physiological state information; wherein the physiological state information represents one or more physiological parameters of the driver;

receiving or generating an indication about a dangerous event that occurred during the learning period;

searching for a predicting physiological parameter of the one or more physiological parameters; wherein the predicting physiological parameter is associated with a predicting pattern that was indicative of an occurrence of the dangerous event; and

when finding the predicting physiological parameter then responding to the finding;

wherein the finding of the predictive pattern comprises:

segmenting a part of the learning period to time segments; wherein the part of the learning period preceded the start of the dangerous event;

calculating statistics related to values of the predicting physiological parameter during each time segment; and

comparing (a) statistics related to values of the predicting physiological parameter during at least a majority of the learning period, and (b) the statistics related to values of the predicting physiological parameter during each of the time segments.

10. The method according to claim 9 wherein the time segments are of random length.

11. A non-transitory computer readable medium that stores instructions for:

monitoring, by a monitor and during a learning period, a physiological state of a driver to provide physiological state information; wherein the physiological state information represents one or more physiological parameters of the driver;

receiving or generating an indication about a dangerous event that occurred during the learning period;

searching for a predicting physiological parameter of the one or more physiological parameters; wherein the predicting physiological parameter is associated with a predicting pattern that was indicative of an occurrence of the dangerous event; and

when finding the predicting physiological parameter then responding to the finding;

wherein the predictive pattern comprises (a) a change of the predicting physiological parameter within the learning period and at a certain point in time before the occurrence of the dangerous event, and (b) maintaining the predicting physiological parameter, after the certain point in time, changed.

12. The non-transitory computer readable medium according to claim 11 wherein the finding of the predictive pattern comprises:

comparing (a) statistics related to values of the predicting physiological parameter during at least a majority of the learning period, and (b) statistics related to values of the predicting physiological parameter at a part of the learning period that preceded the start of the dangerous event.

13. The non-transitory computer readable medium according to claim 12 wherein the at least majority comprises the entire learning period.

14. The non-transitory computer readable medium according to claim 12 wherein the at least majority excludes a duration of the dangerous event.

15. The non-transitory computer readable medium according to claim 11 wherein the finding of the predictive pattern comprises:

segmenting a part of the learning period to time segments; wherein the part of the learning period preceded the start of the dangerous event;

calculating statistics related to values of the predicting physiological parameter during each time segment; and

comparing (a) statistics related to values of the predicting physiological parameter during at least a majority of the learning period, and (b) the statistics related to values of the predicting physiological parameter during each of the time segments.

16. The non-transitory computer readable medium according to claim 15 wherein the time segments are of random length.

17. The non-transitory computer readable medium according to claim 11 that stores instructions for: monitoring, by multiple monitors, physiological states multiple drivers during multiple learning periods to provide physiological state information regarding the multiple drivers; wherein the physiological state information is indicative of the one or more physiological parameters; receiving or generating indication about dangerous events that occurred during the multiple learning periods; searching for a predicting physiological parameter of the one or more physiological parameters; wherein each predicting physiological parameter is associated with a predicting pattern that was indicative of an occurrence of one of the dangerous events; and when finding the predicting physiological parameter then instructing or requesting at least one monitor to monitor at least one driver of at least one vehicle to search for the predicting pattern.

18. The non-transitory computer readable medium according to claim 17 wherein the multiple drivers are of a same gender.

19. The non-transitory computer readable medium according to claim 11 wherein the predicting physiological parameter is selected from the group consisting of: a yawning rate, a blinking rate, an eyeballs movements rate, a parameter related to head turns, a direction of gaze, and one or more electrocardiogram (ECG) parameters.