Title:
ACTUATOR CONTROL SYSTEM AND ACTUATOR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2012/014338
Kind Code:
A1
Abstract:
An actuator control system (1) is composed of a controlling-side controller (2), and one or more driving-side controllers (3) to be connected to the controlling-side controller (2) via motive-power lines (9). The controlling-side controller (2) generates a serial signal that has a power supply voltage to be supplied to actuators (30) and control signals generated to control the driving of the actuators (30) combined together, and sends this serial signal to the driving-side controllers (3) via the motive-power lines (9). The driving-side controllers (3) separate the power supply voltage and the control signals and take them out. With such a composition, each of the driving-side controllers (3) supplies a driving voltage and driving control signals to an actuator (30) connected thereto. Thus, an actuator control system with the amount of wires to be mounted thereon greatly reduced is able to be provided.
Inventors:
HAMA NOBUHARU (JP)
Application Number:
PCT/JP2010/070056
Publication Date:
February 02, 2012
Filing Date:
November 10, 2010
Export Citation:
Assignee:
TAMAGAWA SEIKI CO LTD (JP)
HAMA NOBUHARU (JP)
HAMA NOBUHARU (JP)
International Classes:
H02P5/00
Foreign References:
| JP2010252411A | 2010-11-04 | |||
| JPH08313566A | 1996-11-29 | |||
| JPH0777542A | 1995-03-20 | |||
| JP2010110116A | 2010-05-13 | |||
| JPH11295371A | 1999-10-29 | |||
| JP2000262014A | 2000-09-22 | |||
| JPH11299291A | 1999-10-29 |
Attorney, Agent or Firm:
TOMISAWA, Tomonari (JP)
Tomonari Tomizawa (JP)
Tomonari Tomizawa (JP)
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Claims: