Computer program product and driver assistance system for a vehicle

Patent metadata

Field	Value
Publication number	US-9685083-B2
Application number	US-201414335584-A
Country	US
Kind code	B2
Filing date	Jul 18, 2014
Priority date	Jul 18, 2013
Publication date	Jun 20, 2017
Grant date	Jun 20, 2017

Abstract

A non-transitory computer readable medium stores a computer program causing a computer to execute a process. The process includes determining traffic regulations which are applicable in a region of current surroundings of a vehicle. The process further includes determining if a driver of the vehicle violates at least one of the determined traffic regulations and determining a degree of severity of a violation. The process further includes determining a parameter illustrating a driving behavior of the driver of the vehicle based on the classified degree of severity of the violation. A message is then output including the determined parameter with at least one output device.

First claim

The invention claimed is:

1. A non-transitory computer readable medium storing a computer program causing a computer to execute a process comprising:
determining traffic regulations which are applicable in a region of current surroundings of a vehicle;
determining if a driver of the vehicle violates at least one of the determined traffic regulations;
wherein, in response to the driver of the vehicle violating at least one of the determined traffic regulations:
determining a frequency with which the driver of the vehicle violates determined traffic regulations;
determining if the determined frequency exceeds a first predetermined threshold value; and
limiting at least one of a current power consumption of a drive engine of the vehicle and a current speed of the vehicle in response to the determined frequency exceeding the first predetermined threshold value,

classifying a degree of severity of a violation based on a plurality of predetermined degrees of severity in response to a determination that the driver of the vehicle violates at least one of the determined traffic regulations;
determining a parameter illustrating a driving behavior of the driver of the vehicle based on the classified degree of severity of the violation; and
outputting a message including the determined parameter with at least one output device.

2. The non-transitory computer readable medium according to claim 1 , wherein determining the traffic regulations which are applicable in a region of the current surroundings of the vehicle comprises:
determining a current position of the vehicle with a position determining device; and
accessing data stored in a storage device regarding traffic regulations which are applicable in a region of the determined current position of the vehicle.

3. The non-transitory computer readable medium according to claim 2 , wherein accessing the data stored in the storage device comprises accessing data stored in at least one of a storage device external to the vehicle and a navigation system.

4. The non-transitory computer readable medium according to claim 1 , wherein determining the traffic regulations which are applicable in a region of the current surroundings of the vehicle comprises determining traffic regulations which are applicable in a region of the current surroundings of the vehicle based on data determined by at least one first sensor of the vehicle.

5. The non-transitory computer readable medium according to claim 1 , wherein determining the traffic regulations which are applicable in a region of the current surroundings of the vehicle comprises determining of traffic regulations which are applicable in a region of the current surroundings of the vehicle based on data received from at least one communication unit of the vehicle.

6. The non-transitory computer readable medium according to claim 1 , wherein determining the traffic regulations which are applicable in a region of the current surroundings of the vehicle comprises determining country-specific traffic regulations which are applicable in the region of the current surroundings of the vehicle.

7. The non-transitory computer readable medium according to claim 1 , wherein determining if the driver of the vehicle violates at least one of the determined traffic regulations takes place based on data determined by at least one second sensor of the vehicle.

8. The non-transitory computer readable medium according to claim 1 , wherein determining if the driver of the vehicle violates at least one of the determined traffic regulations comprises determining if the driver of the vehicle violates at least one of a speed limit, a right of way situation, no overtaking, and a minimum distance command to a further vehicle.

9. The non-transitory computer readable medium according to claim 1 , wherein the process further comprises:
determining if there is a user request for outputting a parameter illustrating the driving behavior of the driver; and
outputting a message including the parameter with at least one output device in response to the user request for outputting the parameter.

10. The non-transitory computer readable medium according to claim 1 , wherein, in response to the driver of the vehicle violating at least one of the determined traffic regulations, the process further comprises:
determining a type of traffic regulation which the driver of the vehicle violates, based on a plurality of predetermined types of traffic regulations; and
determining a frequency with which the driver of the vehicle violates the determined type of traffic regulation.

11. The non-transitory computer readable medium according to claim 10 , wherein the process further comprises:
determining if the determined frequency exceeds a second predetermined threshold value; and
outputting a message including at least one of the type of the traffic regulation and the determined frequency with at least one output device in response to the determined frequency exceeding the second predetermined threshold value.

12. The non-transitory computer readable medium according to claim 10 , wherein the process further comprises:
determining if the determined frequency exceeds a third predetermined threshold value; and
adapting at least one operating parameter of at least one driver assistance system of the vehicle in response to the determined frequency exceeding the third predetermined threshold value.

13. A driver assistance system for a vehicle, comprising
at least one output device; and
a computer unit in communication with said at least one output device configured to execute a process comprising:
determining traffic regulations which are applicable in a region of a current surroundings of a vehicle,
determining if a driver of the vehicle violates at least one of the determined traffic regulations,
wherein, in response to the driver of the vehicle violating at least one of the determined traffic regulations:
determining a frequency with which the driver of the vehicle violates determined traffic regulations;
determining if the determined frequency exceeds a first predetermined threshold value; and
limiting at least one of a current power consumption of a drive engine of the vehicle and a current speed of the vehicle in response to the determined frequency exceeding the first predetermined threshold value,

classifying a degree of severity of a violation based on a plurality of predetermined degrees of severity in response to a determination that the driver of the vehicle violates at least one of the determined traffic regulations,
determining a parameter illustrating a driving behavior of the driver of the vehicle based on the classified degree of severity of the violation, and
outputting a message including the determined parameter with said at least one output device.

14. A method implemented on a computing unit, comprising:
determining traffic regulations which are applicable in a region of a current surroundings of a vehicle;
determining if a driver of the vehicle violates at least one of the determined traffic regulations;
wherein, in response to the driver of the vehicle violating at least one of the determined traffic regulations:
determining a type of traffic regulation which the driver of the vehicle violates, based on a plurality of predetermined types of traffic regulations; and
determining a frequency with which the driver of the vehicle violates the determined type of traffic regulation,

classifying a degree of severity of a violation based on a plurality of predetermined degrees of severity in response to a determination that the driver of the vehicle vio

Assignees

• Gm Global Tech Operations Llc

Inventors

• Hahne Uwe
• Schmidt Gerald

Classifications

• G08G1/096716

  where the received information does not generate an automatic action on the vehicle control · CPC title

• G08G1/096741

  where the source of the transmitted information selects which information to transmit to each vehicle · CPC title

• G08G1/096775

  where the origin of the information is a central station · CPC title

• G08G1/09626

  where the origin of the information is within the own vehicle, e.g. a local storage device, digital map · CPC title

• G08G1/096783

  where the origin of the information is a roadside individual element · CPC title