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What's new in SCATS 6.5.2_图文

SCATS 6.5.2

What’s new?

SCATS 6.5.2

This presentation covers:
? Central Manager ? Region ? SCATS Access

SCATS 6.5.2

Slide 2

SCATS 6.5.2

Central Manager

SCATS 6.5.2

Slide 3

Central Manager

ITS port messages
? Alarm manager messages now include the most recent alarm time as well as the time of the first occurrence of an alarm
? Intersection history files can now be read ? New graphics layout record

SCATS 6.5.2

Slide 4

Central Manager

Changes to site descriptions are now logged

Queue files now have the read-only attribute automatically removed
? Prevents write alarms in case it’s set accidentally

SCATS 6.5.2

Slide 5

SCATS 6.5.2

Region

SCATS 6.5.2

Slide 6

Region

Dynamic marriages between regions
? LP2=0,0B1234X!

? X means external marriage ? Functions the same as internal marriages ? All displays use M for internal marriage
and X for external marriage ? Direct region to region communications

SCATS 6.5.2

Slide 7

Region

Networked sites (COM=NET)
? Can now use HDLC

? High Level Data Link Control ? Messages sent in packets ? No CE alarms
? Pinged 3 times every 5 minutes ? Average round trip time calculated

? Shown in SCATS Access ? Logged if XK=CE
SCATS 6.5.2 Slide 8

Region

New intersection communications interface
? Combines the functionality of

? Digi / Specialix host card ? Digi / Specialix serial port devices ? Modems
? Plug into any network connection accessible by the region ? Region accesses it by TCP/IP address and port
SCATS 6.5.2 Slide 9

Region

New intersection communications interface
? Device manufactured by Dataplex
? Managed by SCATS ? Individual ports can be configured separately

? Leased line ? Dialup ? Serial (by-passes the modem)
SCATS 6.5.2 Slide 10

Region

Dial up sites
? SCATS now defaults to tone dialling
? It’s a SCATS configuration option ? Don’t forget to cancel “call waiting” on the service

SCATS 6.5.2

Slide 11

Region

CA alarm
? Clock update messages are no longer retransmitted as the time would then be wrong

DA alarm
? No automatic TDA within 30 minutes of last TDA
? In case PC time get set backwards on the hour

SCATS 6.5.2

Slide 12

Region

SC / LC alarms
? No longer generated for Isolated or Flexilink sites

WD alarm
? Automatic resets are now logged

? KEY=SYS I=1234 RSW!

SCATS 6.5.2

Slide 13

Region

ST alarm timing changed
? No reply to an NXP for 8 seconds
? Three retries - at 2, 4 and 6 seconds ? Allows for network delays

SCATS 6.5.2

Slide 14

Region

Controller lockup problem identified
? Controller to SCATS link faulty
? SCATS to controller link OK ? NXP no longer sent as it resets the controller’s six second “communications timeout” timer

SCATS 6.5.2

Slide 15

Region

DIDO lockup identified
? NXP must be sent to “wake up” the DIDO

WD problem identified
? No NXP from VC=0 and VC=1

? Can’t use late NXP for ST alarm
? ST alarm if no messages from controller for 8 seconds
SCATS 6.5.2 Slide 16

Region

Stretch phase calculation problem
? Minimum is (CL – SUM) / 2
? Test for minimum was incorrect if TG was negative

? Stretch less than minimum is now unconditional
? Modification is add half the error

? Test for maximum of CL – (SUM / 2) is unchanged
SCATS 6.5.2 Slide 17

Region

Time Gain and slaved intersections
? TG on minor phases was disabled if the intersection was configured as a slave

Fixed Time subsystem option
? SK=FT prevents adaptive operation

SCATS 6.5.2

Slide 18

Region

Subsystem SP plan vote
? SM now shows “a” for adaptive plan (old ISS plan) and “s” for stored plan

Lamp dimming
? New message to “use the default” ? For dimming controlled by the personality

? New controller software required

? Eg PSC revision 80
SCATS 6.5.2 Slide 19

Region

Site stuck in a phase?
? Applicable only if controller’s local IH flag is on
? Was GT >= 60 and MX <= 30

? Now GT >= 120 and MX <= 60

SCATS 6.5.2

Slide 20

Region

IMAP
? Colin Hall found a bug in PSC software

? Requires TRAFF C12V5R78 ? New HRS software from TYCO
? Changes made to SCATS Access to display old format IMAP data correctly

SCATS 6.5.2

Slide 21

Region

Command substitution in action lists
? %1 for intersection number

?eg

I=%1! PL/

? %2 for subsystem number

?eg

SS=%2! CL/

? For action lists read by VR 36 ? Allows one action list to be used for multiple sites
SCATS 6.5.2 Slide 22

Region

Bug fixed in VR26 (Shadow a subsystem)
? No longer accepts fallback from the master SS if the slave SS is in the same marriage as the master SS
? This caused fallback to be reset to 30 minutes every second, even if the fault was gone

? Fallback is managed by the marriage

SCATS 6.5.2

Slide 23

Region

VR 38 bug (save and restore CL)
? Used for temporary closures – ie bridge opening
? Was restoring the wrong CL value

? Now logs the CL that was restored

? KEY=VR SS=123 CL=100!

SCATS 6.5.2

Slide 24

SCATS 6.5.2

SCATS Access

SCATS 6.5.2

Slide 25

Access

Marriages across region boundaries
? External site in Link Plan

SCATS 6.5.2

Slide 26

Access

Subsystem summary shows external links

? Ext Link column

SCATS 6.5.2

Slide 27

Access

Inter region port shows on the Port Usage form

SCATS 6.5.2

Slide 28

Access

Region interconnections
? Region WAT is connected to region RED

SCATS 6.5.2

Slide 29

Access

Virtual sites

? This region is a client of intersection 187
?
on region RED Intersection 872 is a server to region EVE

SCATS 6.5.2

Slide 30

Access

Cycle time lock
? Hint shows the origin intersection number
? New “remote lock” icon

SCATS 6.5.2

Slide 31

Access

Modem server definition

SCATS 6.5.2

Slide 32

Access

Permanent dial out on Modem server 1 1200 bps, HDLC

SCATS 6.5.2

Slide 33

Access

Dial in on modem server 1 (DIDO)

SCATS 6.5.2

Slide 34

Access

Network + HDLC

SCATS 6.5.2

Slide 35

Access

Network delays

SCATS 6.5.2

Slide 36

Access

Cancelling lamp dimming

SCATS 6.5.2

Slide 37

Access

VR 36 (read an action list) now has a “Show” button to display action list contents

SCATS 6.5.2

Slide 38

Access

Saving columns of data in CSV format

? Comma Separated Value file
?Right-click, select Print

SCATS 6.5.2

Slide 39

Access

Saving columns of data in CSV format

? Select Print to file, click OK

SCATS 6.5.2

Slide 40

Access

Saving columns of data in CSV format

? Save as type: CSV files (*.csv)

SCATS 6.5.2

Slide 41

Access

Saving columns of data in CSV format

? File contains comma delimited data

? Double-click file to load into MS Excel
SCATS 6.5.2 Slide 42

Access

Launching the Messages form

? The messages form can now be launched
from the System summary form

SCATS 6.5.2

Slide 43

Access

The licence forms now show the number of licenced adaptive sites.
Central Manager

Region

SCATS 6.5.2

Slide 44

Access

The Detector input mapping form now has a button to Clear All Ram entries

SCATS 6.5.2

Slide 45

Access

ST, NC, DZ alarm latch
? Prevents excessive alarm logging when communications faults are intermittent ? Alarm panel background is green

SCATS 6.5.2

Slide 46

Access

ST, NC, DZ alarm latch
? Details shows “(latched)”

SCATS 6.5.2

Slide 47

Access

RX/TX data values can be displayed in Octal or Hexadecimal

SCATS 6.5.2

Slide 48

Access

Controller log data can be printed

SCATS 6.5.2

Slide 49