Vehicle driving condition prediction device, warning device usin

Details Vehicle driving condition prediction device, warning device usin Vehicle driving condition prediction device, warning device usin

1997-07-14

2000-07-18

Zanelli, Michael J.

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Indication or control of braking, acceleration, or deceleration

701208, 340438, G01C 2100, G08G 10968

Patent

active

060920149

ABSTRACT:
A vehicle driving condition prediction device, a warning device using this prediction device, and a recording medium for storing data for prediction, wherein during use of the prediction function of an approach speed of the vehicle to a curve ahead, the acceleration at the present moment is maintained for a condition maintaining period of time, and thereafter the vehicle speed is slowed down at a fixed deceleration, and using such an assumed deceleration pattern a vehicle speed in future is predicted, by which a warning can be given taking the chances of driver's deceleration into consideration, and wherein by storing data on road cants in a data base, and using cant data, it is possible to predict the lateral acceleration more accurately.

REFERENCES:
patent: 5335176 (1994-08-01), Nakamura
patent: 5539397 (1996-07-01), Asanuma et al.
patent: 5546311 (1996-08-01), Sekine
patent: 5661650 (1997-08-01), Sekine et al.
patent: 5748476 (1998-05-01), Sekine et al.
patent: 5832400 (1998-11-01), Takahashi et al.
Tamura et al: "A Study of Self-reliant Cornering Speed Control System", The 2nd Transportation and Logistics Conference, No.930-81, Jun. 9, 1993, pp. 178-183.

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