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ES8605340A1 - Communication safety system for data highway - Google Patents

Communication safety system for data highway

Info

Publication number
ES8605340A1
ES8605340A1 ES538951A ES538951A ES8605340A1 ES 8605340 A1 ES8605340 A1 ES 8605340A1 ES 538951 A ES538951 A ES 538951A ES 538951 A ES538951 A ES 538951A ES 8605340 A1 ES8605340 A1 ES 8605340A1
Authority
ES
Spain
Prior art keywords
computer
safety system
control
data highway
memory
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES538951A
Other languages
Spanish (es)
Other versions
ES538951A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES8605340A1 publication Critical patent/ES8605340A1/en
Publication of ES538951A0 publication Critical patent/ES538951A0/en
Expired legal-status Critical Current

Links

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)
  • Disintegrating Or Milling (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Control By Computers (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Computer And Data Communications (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)

Abstract

A procedure to prevent that a master computer of data acquisition, when consulting a slave computer of control of the process can alter the state of the memory and of condition of danger in the process or well in the control of the same. A part of the memory of each process control slave computer (64, 66, 68, 70, 72) is separated as an intermediate memory, which is accessible both for the slave process control computer as well as for the master computer of data acquisition (58). (Machine-translation by Google Translate, not legally binding)
ES538951A 1983-12-27 1984-12-21 Communication safety system for data highway Expired ES8605340A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56607883A 1983-12-27 1983-12-27

Publications (2)

Publication Number Publication Date
ES8605340A1 true ES8605340A1 (en) 1986-04-01
ES538951A0 ES538951A0 (en) 1986-04-01

Family

ID=24261380

Family Applications (1)

Application Number Title Priority Date Filing Date
ES538951A Expired ES8605340A1 (en) 1983-12-27 1984-12-21 Communication safety system for data highway

Country Status (3)

Country Link
JP (1) JPS60142406A (en)
KR (1) KR890002529B1 (en)
ES (1) ES8605340A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4921960B2 (en) * 2006-12-28 2012-04-25 住友林業株式会社 Building with floor storage
JP2009062800A (en) * 2007-09-05 2009-03-26 Yasuki Sonobe Improvement of lighting structure of vestibule

Also Published As

Publication number Publication date
KR850005104A (en) 1985-08-21
KR890002529B1 (en) 1989-07-13
JPS60142406A (en) 1985-07-27
ES538951A0 (en) 1986-04-01

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