Title:
METHOD FOR CONTROLLING MOVEMENT OF TRAVELLING CARRIERS
Document Type and Number:
WIPO Patent Application WO/2012/105451
Kind Code:
A1
Abstract:
A method for controlling the movement of travelling carriers. Each travelling carrier (1) is provided with data-communication means (13 and 14), which communicate with adjacent travelling carriers (1) in front and behind, and a device-side communication device (15), which communicates with ground-side communication devices. Said ground-side communication devices (18a and 18b) are located at one end of a work segment (WA) and send passage-permission signals to the device-side communication devices (15) on passing travelling carriers (1). This method is characterized by the use of said data-communication means, device-side communication devices, and ground-side communication devices and is further characterized in that the ground-side communication devices (18a and 18b) transmit passage-permission signals, via the device-side communication devices (15) and the data-communication means (13 and 14), to all travelling carriers (1) in the work segment (WA).
Inventors:
YOKOTA, Toshiaki (LTD. Shiga Works Facilities 1225 Nakazaiji, Hino-cho, Gamo-gu, Shiga 62, 〒5291662, JP)
横田 敏明 (〒62 滋賀県蒲生郡日野町中在寺１２２５株式会社ダイフク滋賀事業所内 Shiga, 〒5291662, JP)
MIYOSHI, Kazuhiko (LTD. Shiga Works Facilities 1225 Nakazaiji, Hino-cho, Gamo-gu, Shiga 62, 〒5291662, JP)
三好 和彦 (〒62 滋賀県蒲生郡日野町中在寺１２２５株式会社ダイフク滋賀事業所内 Shiga, 〒5291662, JP)
横田 敏明 (〒62 滋賀県蒲生郡日野町中在寺１２２５株式会社ダイフク滋賀事業所内 Shiga, 〒5291662, JP)
MIYOSHI, Kazuhiko (LTD. Shiga Works Facilities 1225 Nakazaiji, Hino-cho, Gamo-gu, Shiga 62, 〒5291662, JP)
三好 和彦 (〒62 滋賀県蒲生郡日野町中在寺１２２５株式会社ダイフク滋賀事業所内 Shiga, 〒5291662, JP)
Application Number:
JP2012/051836
Publication Date:
August 09, 2012
Filing Date:
January 27, 2012
Export Citation:
Assignee:
DAIFUKU CO., LTD. (2-11, Mitejima 3-chome Nishiyodogawa-ku, Osaka-sh, Osaka 12, 〒5550012, JP)
株式会社ダイフク (〒12 大阪府大阪市西淀川区御幣島３丁目２番１１号 Osaka, 〒5550012, JP)
YOKOTA, Toshiaki (LTD. Shiga Works Facilities 1225 Nakazaiji, Hino-cho, Gamo-gu, Shiga 62, 〒5291662, JP)
横田 敏明 (〒62 滋賀県蒲生郡日野町中在寺１２２５株式会社ダイフク滋賀事業所内 Shiga, 〒5291662, JP)
MIYOSHI, Kazuhiko (LTD. Shiga Works Facilities 1225 Nakazaiji, Hino-cho, Gamo-gu, Shiga 62, 〒5291662, JP)
株式会社ダイフク (〒12 大阪府大阪市西淀川区御幣島３丁目２番１１号 Osaka, 〒5550012, JP)
YOKOTA, Toshiaki (LTD. Shiga Works Facilities 1225 Nakazaiji, Hino-cho, Gamo-gu, Shiga 62, 〒5291662, JP)
横田 敏明 (〒62 滋賀県蒲生郡日野町中在寺１２２５株式会社ダイフク滋賀事業所内 Shiga, 〒5291662, JP)
MIYOSHI, Kazuhiko (LTD. Shiga Works Facilities 1225 Nakazaiji, Hino-cho, Gamo-gu, Shiga 62, 〒5291662, JP)
International Classes:
G05D1/02; B65G1/00; B65G35/00; B65G43/00
Attorney, Agent or Firm:
FUJIKAWA, Tadashi et al. (1-22, Nagasunishidori 1-chome Amagasaki-sh, Hyogo 07, 〒6600807, JP)
Claims: