Generating a database and alerting about improperly driven vehicles

1. A method for detecting an improperly driven vehicle, the method comprises:

detecting, based on information sensed by at least one sensor of a monitoring vehicle, a behavior of a monitored vehicle;

determining whether the behavior of the monitored vehicle is an improper behavior; wherein the determining is based on reactions of a driver of the monitored vehicle that are indicative that the driver is stressed;

generating, by a processing unit of the monitoring vehicle, an improper vehicle label that comprises a unique vehicle identifier that identifies the monitored vehicle, when the behavior of the monitored vehicle is determined to be improper; and

sending the improper vehicle label to at least one shared database accessible to other vehicles; wherein a storage of improper vehicle labels in the at least one shared database is limited by a limitation learnt by a machine learning process.

2. The method according to claim 1 , wherein the determining comprises applying, by the processing unit, a machine learning process that was trained on vehicle behaviors that led to accidents.

3. The method according to claim 1 , wherein the determining comprises applying, by the processing unit, another machine learning process that was trained on vehicle behaviors that led to at least one out of accidents and near accidents.

4. The method according to claim 1 , wherein the determining comprises applying, by the processing unit, a rule based process that comprises traffic rules and regulations.

5. The method according to claim 1 , wherein the determining comprises monitoring a response of a driver of the monitored vehicle to the behavior of the monitored vehicle.

6. The method according to claim 1 , wherein the monitoring vehicle is an autonomous vehicle having an autonomous driving policy that defines at least one monitored vehicle behavior as improper, and wherein the determining is responsive to the autonomous driving policy.

7. The method according to claim 1 , wherein the monitoring vehicle is an autonomous vehicle having an autonomous driving policy that imposes at least one limit on autonomous driving of the monitoring vehicle, wherein the determining is responsive to the at least one limit.

8. The method according to claim 1 , comprising sending the improper vehicle label via a vehicle to vehicle communication link.

9. The method according to claim 1 , wherein the improper vehicle label comprise information about at least one out of the improper behavior, a time of occurrence of the improper behavior, a type of improper behavior or a severity of the improper behavior.

10. The method according to claim 1 , wherein a storage of improper vehicle labels in the at least one shared database is limited by a limitation regarding an overall number of improper vehicle labels within the at least one shared database.

11. The method according to claim 1 , wherein a storage of improper vehicle labels in the at least one shared database is limited by a limitation regarding an overall number of improper vehicle labels of a certain type of improper behavior within the at least one shared database.

12. The method according to claim 1 comprising defining a behavior of the monitored vehicle as a proper behavior when the behavior is a normal behavior of vehicles, even when the behavior brakes a traffic rule.

13. The method according to claim 1 , wherein the improper vehicle label does not include information about the improper behavior.

14. A non-transitory computer readable medium for detecting an improperly driven vehicle, the non-transitory computer readable medium stores instructions for:

detecting, based on information sensed by at least one sensor of a monitoring vehicle, a behavior of a monitored vehicle;

determining whether the behavior of the monitored vehicle is an improper behavior;

generating, by a processing unit of the monitoring vehicle, an improper vehicle label that comprises a unique vehicle identifier that identifies the monitored vehicle, when the behavior of the monitored vehicle is determined to be improper; and

sending the improper vehicle label to at least one shared database accessible to other vehicles; wherein a storage of improper vehicle labels in the at least one shared database is limited by a limitation learnt by a machine learning process.

15. The non-transitory computer readable medium according to claim 14 , wherein the determining comprises applying, by the processing unit, a machine learning process that was trained on vehicle behaviors that led to accidents.

16. The non-transitory computer readable medium according to claim 14 , wherein the determining comprises applying, by the processing unit, another machine learning process that was trained on vehicle behaviors that led to at least one out of accidents and near accidents.

17. The non-transitory computer readable medium according to claim 14 , wherein the improper vehicle label comprise information about at least one out of the improper behavior, a time of occurrence of the improper behavior, a type of improper behavior or a severity of the improper behavior.

18. The non-transitory computer readable medium according to claim 14 , wherein the determining is based on reactions of a driver if the monitored vehicle that are indicative that the drive is stressed.

19. A method for detecting an improperly driven vehicle, the method comprises:

detecting, based on information sensed by at least one sensor of a monitoring vehicle, a behavior of a monitored vehicle;

determining whether the behavior of the monitored vehicle is an improper behavior; wherein the determining is based on reactions of a driver of the monitored vehicle that are indicative that the driver is stressed;

generating, by a processing unit of the monitoring vehicle, an improper vehicle label that comprises a unique vehicle identifier that identifies the monitored vehicle, when the behavior of the monitored vehicle is determined to be improper;

sending the improper vehicle label to at least one shared database accessible to other vehicles; and

defining a behavior of the monitored vehicle as a proper behavior when the behavior is a normal behavior of vehicles, even when the behavior brakes a traffic rule.