Title:
【発明の名称】分散制御を備えた電気的油圧システム
Document Type and Number:
Japanese Patent JPH07113854
Kind Code:
B2
Abstract:
An electrohydraulic system includes a plurality of electrohydraulic devices (30,32,34,36) individually controlled by microprocessor-based control electronics. The device controllers (30B,32B,34B,36B) are connected in common by a bidirectional serial data bus to a master controller (42) for coordinating operation of the various devices. Internal programming within the master controller (42) establishes a repetitive time-sequence of windows for communications with the various device controllers (30B,32B,34B,36B) for downloading control signals and parameters, and for uploading data indicative of system status and operation. The various device controllers include internal programming for operating the associated hydraulic devices as a function of control signals and parameters received from the master controller (42).
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Inventors:
TOOMASU ERU EDOWAAZU
IIHIA EMU ERU AIBIARII
RAJAMORI GANDA
RICHAADO ESU RIIMYUIZU
FURETSUDO EICHI FUIRITSUPUSU
MERUIN EI ROODE
IIHIA EMU ERU AIBIARII
RAJAMORI GANDA
RICHAADO ESU RIIMYUIZU
FURETSUDO EICHI FUIRITSUPUSU
MERUIN EI ROODE
Application Number:
JP8672587A
Publication Date:
December 06, 1995
Filing Date:
April 08, 1987
Export Citation:
Assignee:
VICKERS INC
International Classes:
E02F9/20; F15B9/17; F15B21/02; G05B19/414; G05D3/12; (IPC1-7): G05D3/12; E02F9/20; F15B9/17; F15B21/02; G05D3/12
Domestic Patent References:
| JP58203521A | ||||
| JP6063609A | ||||
| JP61150005A | ||||
| JP6014301A | ||||
| JP52106088A | ||||
| JP59195939A | ||||
| JP5996339A |
Attorney, Agent or Firm:
Kaoru Furuya (2 outside)