Vehicle and method for steering thereof

Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Vehicle subsystem or accessory control

Reexamination Certificate

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Details

C701S023000, C701S034000, C180S167000, C180S168000

Reexamination Certificate

active

07451027

ABSTRACT:
The present invention relates to a method for steering a vehicle (1) over a ground surface (4), wherein magnetic marking elements (5) are arranged in the ground surface at predetermined locations and wherein the vehicle is provided with a number of sensors (3) arranged adjacently of each other in transverse direction of the vehicle, wherein during travel of the vehicle the substantially vertical components of the magnetic field is measured in each of the sensors, and wherein on the basis of the intensities of magnetic field measured by the sensors an estimation is made of the position of these sensors relative to the magnetic marking elements, and thus of the vehicle relative thereto.

REFERENCES:
patent: 4777601 (1988-10-01), Boegli
patent: 5347456 (1994-09-01), Zhang et al.
patent: 5809440 (1998-09-01), Beck et al.
patent: 5938704 (1999-08-01), Torii
patent: 6512978 (2003-01-01), Suzuki
patent: 2001/0047690 (2001-12-01), Baba et al.
patent: 2 752 807 (1998-03-01), None
patent: 08 271269 (1996-10-01), None

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