Title:
少なくとも2つの分散形制御装置間のデータの周期的伝送方法
Document Type and Number:
Japanese Patent JP4116073
Kind Code:
B2
Abstract:
PCT No. PCT/DE95/00256 Sec. 371 Date Sep. 25, 1995 Sec. 102(e) Date Sep. 25, 1995 PCT Filed Feb. 28, 1995 PCT Pub. No. WO95/25024 PCT Pub. Date Sep. 21, 1995A method for periodic transmission of data between control devices (10, 11, 12) interconnected via a serial bus (20) is provided, particularly for the transmission of synchronization data. The control devices (10, 11, 12) each have a serial interface (17,17'17'') and an arithmetic/control unit (15,18). Data are provided for transmission by the arithmetic/control unit (15, 18) of the control device transmitting the data and are included in a message sent over the serial bus (20). To this end, a transmission job for transmitting the message is provided to the serial interface (17) of control device (10) transmitting the message which controls the transmission. However, this occurs so that, when transmitting the message, use is not made of the data provided at the instant of providing the transmission job, but instead of updated data provided by the arithmetic/control unit in the interim since the instant of giving the transmission job. Moreover, advantageous bus subscriber stations for use in the method presented are also proposed.
Inventors:
Eitrich, Frank-Thomas
Application Number:
JP52376595A
Publication Date:
July 09, 2008
Filing Date:
February 28, 1995
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
B60R16/023; H04Q9/00; B60R16/02; F02D45/00; G05B19/042; G06F13/00; G06F13/38; G06F13/42; H04L12/413
Domestic Patent References:
| JP1194599A | ||||
| JP223742A | ||||
| JP4204231A | ||||
| JP4160939A |
Attorney, Agent or Firm:
Toshio Yano
Einzel Felix-Reinhard
Reinhard Einsel
Einzel Felix-Reinhard
Reinhard Einsel