| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a vehicular drive assisting device performing the automatic follow-up control of an excellent drive feeling capable of correctly learning required data by the minimum operation, and reflecting the taste and the habit of a driver. <P>SOLUTION: In the automatic follow-up control in a traveling control unit 5, an inter-vehicle time Td is operated by dividing the inter-vehicle distance D between an own vehicle 1 and a preceding vehicle by an own vehicle speed Vown. If a situation that the preceding vehicle is present in a state that the automatic follow-up control is released (for example, a main switch is turned off), and the inter-vehicle time Td is within a predetermined range continues for a predetermined time, it is determined that the vehicle is in a follow-up driving state by a driver. When it is determined that the vehicle is in the follow-up driving state by the driver, vehicle driving information in accordance with the operation of the drive is continuously acquired, and the target control value of the automatic follow-up control is learned based on the vehicle driving information. When the main switch is turned on and the automatic follow-up control is performed, the operation signal is output to a throttle valve control device 9 and an automatic brake control device 11 based on the learned target control value. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
