Title:
The operation degree-of-concentration judging method and its system of a vehicles operation state information base
Document Type and Number:
Japanese Patent JP6134112
Kind Code:
B2
Abstract:
A method and system for determining driving concentration which is capable of analyzing a driver's driving concentration on the basis of variation of a steering angle and driving status information of a vehicle acquired from a front camera sensor. The method includes storing output data of a steering angle sensor and a front camera sensor mounted in a vehicle at a predetermined time interval, calculating a quantitative index include a value for recognizing a vehicle status based on information stored in a storage unit, statistically processing the calculated value to output status information which is an index for determining driving concentration, and comparing the information calculated in the statistically processing to the predetermined reference data and determining the driving concentration according to the comparison result.
Inventors:
Kim Hee-hee
Application Number:
JP2012206737A
Publication Date:
May 24, 2017
Filing Date:
September 20, 2012
Export Citation:
Assignee:
HYUNDAI MOTOR COMPANY
International Classes:
G08G1/16; B60K28/06
Domestic Patent References:
| JP2005284956A | ||||
| JP2005071184A | ||||
| JP5085221A | ||||
| JP9011773A | ||||
| JP2001167397A | ||||
| JP2000351338A |
Foreign References:
| US20050219057 | ||||
| EP1674375A1 |
Attorney, Agent or Firm:
Kyosei International Patent Office
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