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Trouble History Database of HIMAC ~ Current Status and Future Plan ~

Trouble History Database of HIMAC ~ Current Status and Future Plan ~. 28.SEP.2007 WAO2007@Trieste,Italy. T.Kadowaki (Accelerator Engineering Corporation). 0:Contents. 1: Introduction * About HIMAC * Purpose of Trouble History Database 2: Current Trouble History Database * Current Status

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Trouble History Database of HIMAC ~ Current Status and Future Plan ~

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  1. Trouble History Database of HIMAC~ Current Status and Future Plan ~ 28.SEP.2007 WAO2007@Trieste,Italy T.Kadowaki (Accelerator Engineering Corporation)

  2. 0:Contents 1: Introduction * About HIMAC * Purpose of Trouble History Database 2: Current Trouble History Database * Current Status * Example * Merit and Limitation 3: Future Plan * Improvement Plan 4: Summary

  3. 1-1: About HIMAC 1:Introduction SYN INJ HEBT Chiba Pref. IRRD Beam direction

  4. 1-2: Purpose of Trouble History Database How to Minimize the Down Time ? Trouble happen Alarm message Device status Local control panel What kind of trouble ? How to fix ? Log book Trouble reports Trouble history database How long does it take to recover beam ? Inform beam user Fix the failure parts

  5. 1-3:Previous Status Clues how to fix the trouble - Past trouble reports - Old log books Difficult to search for past data Hard to find how to solve Necessity for easy way to search past solution Trouble History Database

  6. 2:Current Trouble History Database 2-1:Schematic Diagram of Database WEB SERVER INJ DATA SYN DATA HEBT DATA RESULT SEARCH CORRECT UPDATE Search CGI Display CGI Update CGI Correct CGI SEARCH CONDITION SETTING RESULT DISPLAY DATA UPDATE DATA CORRECT WEB Browser WEB Browser WEB Browser

  7. 2-2:Specification of Current System Freeware Trouble data as of Aug 2007 System development : 1 month / person Old data input : 6 month / 3 persons

  8. 2-3:Example of Search Condition Setting Display Upper/Lower SYN Select Magnet / Power supply Monitor Vacuum RF Computer Others All Kind Select Date Select Status Select Completed Completed(temporary) Wait for Repeat All Down Time Select Run Search

  9. 2-4:Example of Search Result Display Date Failure device Operators Down time Failure Contents Failure Reason Solutions Others

  10. 2-5:Example of Text Search Display Category Select Failure Device Failure Contents Failure Reason Solutions Others All Text Input

  11. 2-6: Actual Status * Introduced since 2005 (for INJ, since 2006) * SYN/HEBT data contain past 10 years trouble data Accumulate know-how and experience of experts * Operators use this system as • Trouble shooting tool • Trouble statistic analyze tool

  12. 2-7: Merit and Limitation • Merit • Quick search for past trouble solutions • Simultaneous access from some clients • Reuse for trouble reports • Limitation • Not automatically updated • Not opened for external network

  13. 3:Future Plan 3-1:To Be Improved • Upload pictures • Inform a trouble to operators automatically by E-mail • Update trouble database automatically • Open for external network • Construct the way to follow up the improvement status of failure parts

  14. 3-2:Improvement Plan Hardware manufacturer Check solution Operator Send E-mail Internet Report repair status TROUBLE DB ( as WEB Server and Mail Server) LAN Send alarm message Update trouble information Control System Operator Search solution

  15. 4:Summary • We have introduced a trouble history database since 2005 • Operators use this system as useful trouble shooting tool • We are planning to add some functions • * Automatic trouble E-mail information • * Follow up the improvement status Need to open for external network

  16. 2-2:Current System (since 2005) * WEB Server and Client System Server PC : NEC Express5800(Windows 2000) WEB Server Program : AN HTTP Daemon Ver.1.42n Perl Interpreter : Active Perl 5.8.7 WEB SERVER INJ DATA SYN DATA HEBT DATA Data search CGI Data commit CGI WEB Client WEB Client

  17. 1-2: Purpose of Trouble History Database Trouble History Database Date Reasons …… Solutions Devices Can Be Used for Trouble Shooting Our Goal

  18. 1-2: Purpose of Trouble History Database How to minimize the Down Time ? Trouble happen Alarm message Device status etc. What kind of trouble ? How to fix ? Log book Trouble reports Trouble history database How long does it take to recover beam ? Inform beam user Fix the failure parts

  19. 2-4:Example of Trouble Input Display Device Kind Device Name Operator's Name Failure Contents Down Time Status Failure Reason Solutions Others Submit

  20. 3-2:New Trouble Database Update trouble information TROUBLE DB Check solution Search solution Input comment Report repair status Operator Check down time in similar trouble Medical physicist Check solution Hardware manufacture Radiation therapy technologist

  21. 3-2:Integration with Other Databases UNIFIED DATABASE Document DB Operation manual Trouble report Technical document Create trouble report Create improvement report Refer Refer Refer Improvement DB Proposal, etc. Trouble DB Trouble history Trouble solution, etc. Create proposal

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