Automated intervention to modify driving behaviors

Patent metadata

Field	Value
Publication number	US-9701340-B1
Application number	US-201615076819-A
Country	US
Kind code	B1
Filing date	Mar 22, 2016
Priority date	Mar 22, 2016
Publication date	Jul 11, 2017
Grant date	Jul 11, 2017

Abstract

A computer-implemented method includes receiving a data stream, the data stream including one or more driving factors. The computer-implemented method further includes comparing the one or more driving factors to one or more known driving factors to identify a driving scenario. The computer-implemented method further includes monitoring the driving scenario for a risk. Monitoring the driving scenario for a risk further includes detecting the risk. The computer-implemented method further includes generating an intervention, wherein the intervention is generated based on detecting the risk for the driving scenario. A corresponding computer system and computer program product are also disclosed.

First claim

What is claimed is:

1. A computer-implemented method comprising:
identifying one or more driving factors;
comparing said one or more driving factors to one or more known driving factors to identify a driving scenario;
detecting a risk, wherein said risk is detected based on a set of rules associated with said driving scenario;
generating a first intervention, wherein said first intervention is generated based on said detected risk for said driving scenario;
identifying a first reaction to said first intervention;
determining, based on said first reaction to said first intervention, that said first intervention does not minimize said risk for said driving scenario;
modifying said first intervention to yield a second intervention, wherein said second intervention is different than said first intervention;
identifying a second reaction to said second intervention; and
determining, based on said second reaction to said second intervention, that said second intervention does minimize said risk for said driving scenario.

2. The computer-implemented method of claim 1 , wherein at least one of said first intervention and said second intervention includes dampening a turnability of a steering wheel.

3. The computer-implemented method of claim 2 , wherein said steering wheel is operationally secured to a steering shaft, said steering shaft including a damper.

4. The computer-implemented method of claim 1 , further comprising storing an effectiveness of said second intervention to minimize said risk for said driving scenario in a database.

5. The computer-implemented method of claim 1 , further comprising:
detecting a subsequent risk, wherein said subsequent risk is detected based on said set of rules associated with said driving scenario; and
generating said second intervention, wherein said second intervention is generated based on said detected risk for said driving scenario.

6. A computer program product, the computer program product comprising one or more computer readable storage media and program instructions stored on said one or more computer readable storage media, said program instructions comprising instructions to:
identify one or more driving factors;
compare said one or more driving factors to one or more known driving factors to identify a driving scenario;
detect a risk, wherein said risk is detected based on a set of rules associated with said driving scenario;
generate a first intervention, wherein said first intervention is generated based on said detected risk for said driving scenario;
identify a first reaction to said first intervention;
determine, based on said first reaction to said first intervention, that said first intervention does not minimize said risk for said driving scenario;
modify said first intervention to yield a second intervention, wherein said second intervention is different than said first intervention;
identify a second reaction to said second intervention; and
determine, based on said second reaction to said second intervention, that said second intervention does minimize said risk for said driving scenario.

7. The computer program product of claim 6 , wherein at least one of said first intervention and said second intervention includes dampening a turnability of a steering wheel.

8. The computer program product of claim 7 , wherein said steering wheel is operationally secured to a steering shaft, said steering shaft including a damper.

9. The computer program product of claim 6 , further comprising instructions to store an effectiveness of said second intervention to minimize said risk for said driving scenario in a database.

10. The computer program product of claim 6 , further comprising instructions to:
detect a subsequent risk, wherein said subsequent risk is detected based on said set of rules associated with said driving scenario; and
generate said second intervention, wherein said second intervention is generated based on said detected risk for said driving scenario.

11. A computer system, the computer system comprising:
one or more computer processors;
one or more computer readable storage media;
computer program instructions;
said computer program instructions being stored on said one or more computer readable storage media;
said computer program instructions comprising instructions to:
identify one or more driving factors;
compare said one or more driving factors to one or more known driving factors to identify a driving scenario;
detect a risk, wherein said risk is detected based on a set of rules associated with said driving scenario;

generate a first intervention, wherein said first intervention is generated based on said detected risk for said driving scenario;
identify a first reaction to said first intervention;
determine, based on said first reaction to said first intervention, that said first intervention does not minimize said risk for said driving scenario;
modify said first intervention to yield a second intervention, wherein said second intervention is different than said first intervention;
identify a second reaction to said second intervention; and
determine, based on said second reaction to said second intervention, that said second intervention does minimize said risk for said driving scenario.

12. The computer system of claim 11 , wherein at least one of said first intervention and said second intervention includes dampening a turnability of a steering wheel.

13. The computer system of claim 12 , wherein said steering wheel is operationally secured to a steering shaft, said steering shaft including a damper.

14. The computer system of claim 11 , further comprising instructions to store an effectiveness of said second intervention to minimize said risk for said driving scenario in a database.

15. The computer system of claim 11 , further comprising instructions to:
detect a subsequent risk, wherein said subsequent risk is detected based on said set of rules associated with said driving scenario; and
generate said second intervention, wherein said second intervention is generated based on said detected risk for said driving scenario.

Assignees

• IBM

Inventors

• Lan Ci-Wei
• Liu Wen Zhu
• Ni Dong
• Qu Yiping
• Sun yu wei
• Xu Jie
• Yue Li
• Zhang Ting Ting

Classifications

• B60W30/146

  Speed limiting · CPC title

• B60W2540/00

  Input parameters relating to occupants · CPC title

• B60W10/20

  including control of steering systems · CPC title

• B60W50/16

  Tactile feedback to the driver, e.g. vibration or force feedback to the driver on the steering wheel or the accelerator pedal · CPC title

• G08G1/052

  with provision for determining speed or overspeed {(speed measuring in general G01P)} · CPC title