Electricity: motive power systems – Positional servo systems – Vehicular guidance systems with single axis control
Patent
1993-04-28
1995-02-07
Ip, Paul
Electricity: motive power systems
Positional servo systems
Vehicular guidance systems with single axis control
318139, 31856812, 180169, 36442402, G05D 112
Patent
active
053878531
ABSTRACT:
An automatic travelling system of a construction vehicle for the purpose of remarkably decreasing the number of guide lines laid to reduce the installation cost and making the guiding operation of a vehicle accurate and easy. The automatic travelling system of a construction vehicle comprises a plurality of guide lines (L, 9 or l) serving as a main traveling path means for a vehicle (V or 22) and disposed on a traveling road surface for the vehicle disposed between a raw material site (1) and raw material depots (6a-6e) of a plant (5); and a plurality of detectors (D, 23 or 34) provided on the vehicle so as to detect the guide lines. Each of the guide lines is a guide cable or a laser beam.
REFERENCES:
patent: 3669206 (1972-06-01), Tax et al.
patent: 3971025 (1976-07-01), Levine
patent: 4049961 (1977-09-01), Marcy
patent: 4099591 (1978-07-01), Carr
patent: 4139071 (1979-02-01), Tackett
patent: 4278142 (1981-07-01), Kono
patent: 4593238 (1986-06-01), Yamamoto
patent: 4593239 (1986-06-01), Yamamoto
patent: 4600999 (1986-07-01), Ito et al.
patent: 4658385 (1987-04-01), Tsuji
patent: 4664590 (1987-05-01), Mackawa
patent: 4665487 (1987-05-01), Ogawa et al.
patent: 4674048 (1987-06-01), Okumura
patent: 4700301 (1987-10-01), Dyke
patent: 4700427 (1987-10-01), Knepper
patent: 4703240 (1987-10-01), Yoshimoto et al.
patent: 4706773 (1987-11-01), Reinaud
patent: 4716530 (1987-12-01), Ogawa et al.
patent: 4729660 (1988-03-01), Tsumura et al.
patent: 4736812 (1988-04-01), Livneh
patent: 4772832 (1988-09-01), Okazaki et al.
patent: 4773018 (1988-09-01), Lundstrom
patent: 4780817 (1988-10-01), Lofgren
patent: 4790402 (1988-12-01), Field et al.
patent: 4796198 (1989-01-01), Boultinghouse et al.
patent: 4811229 (1989-03-01), Wilson
patent: 4817750 (1989-04-01), Ishida et al.
patent: 4846297 (1989-07-01), Field et al.
patent: 4858132 (1989-08-01), Holmquist
patent: 4878003 (1989-10-01), Knepper
patent: 4956777 (1990-09-01), Cearley et al.
International Search Report, PCT/JP88/00994, Oct., 1988.
International Preliminary Examination Report, PCTJP/88/00994, Sep., 1988.
LandOfFree
Automatic travelling system of construction vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Automatic travelling system of construction vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic travelling system of construction vehicle will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1112792