| 发明名称 |
DRIVER CONDITION DETECTION DEVICE, IN-VEHICLE ALARM SYSTEM, AND DRIVE ASSISTANCE SYSTEM |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a driver condition detection device for comprehensively detecting the driving condition of a driver. <P>SOLUTION: When a preceding vehicle exists in the traveling direction of its own vehicle, a driver condition coefficient K showing the degree of change of the size of the image of the preceding vehicle as viewed from the driver is calculated, and the driving condition of the driver is detected from the driver condition coefficient K. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
| 申请公布号 |
JP2007076632(A) |
申请公布日期 |
2007.03.29 |
| 申请号 |
JP20060005330 |
申请日期 |
2006.01.12 |
| 申请人 |
DENSO CORP |
发明人 |
ISAJI KAZUMI;TSURU NAOHIKO |
| 分类号 |
B60K31/00;B60R21/00;B60T7/12;B60W10/04;B60W10/06;B60W10/18;B60W10/184;B60W30/00;B60W30/08;B60W30/16;B60W40/02;B60W40/08;B60W50/14;B60W50/16;F02D29/02;G08G1/16 |
主分类号 |
B60K31/00 |
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