Electricity: motive power systems – Positional servo systems – Vehicular guidance systems with single axis control
Patent
1995-09-15
1997-09-30
Masih, Karen
Electricity: motive power systems
Positional servo systems
Vehicular guidance systems with single axis control
318580, 364443, B64C 1318
Patent
active
056729472
ABSTRACT:
The automatic guide method for vehicles relates to an automatic guide method for the operation of unmanned vehicles which, guided along guide paths preset on the floor in factories and warehouses, etc., carry and handle various loads in a fully automated fashion, and more particularly to an automatic guide method which has a course-search function and function to prevent straying such that a vehicle which is positioned at the start of an operation with its magnetic sensor off the guide path within certain limits or which strays off course abruptly for some reason during ordinary operation, is restored to the guide path by searching and finding the magnetic tape.
REFERENCES:
patent: 4846297 (1989-07-01), Field et al.
patent: 4847773 (1989-07-01), Van Helsdingen et al.
patent: 5525884 (1996-06-01), Sugiura et al.
Hisada Yukio
Ike Tadashi
Otake Hiromi
Sugiyama Motohiro
Kananen Ronald P.
Masih Karen
Yazaki Industrial Chemical Co. Ltd.
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