IRIS 5.x Release Notes

5.19.0 (8 Jan 2021)

• Fixed various IPAWS bugs

5.18.0 (10 Dec 2020)

• Added IPAWS support for DMS blizzard messages (contributed by SRF)
• Map segments created by honeybee after any r_node changes
• Start of web-based UI (bulb), using Leaflet JS library
• Replaced Apache dependency with NGINX, needed for proxying earthwyrm tiles

Upgrade checklist:

• Shut off and disable apache server (httpd)
• Remove /usr/share/java/iris-server symlink
• Remove /var/www/html/iris-client symlink
• For nginx, run: semanage port -a -t http_port_t -p tcp 3030
• For nginx, run: setsebool -P httpd_can_network_connect true

5.17.0 (2 Oct 2020)

• Fixes for no-response disconnect feature
• Added failed column to dms_message_view
• Added scale column to road_class table
• Added NOTIFY triggers for road and road_class

5.16.0 (3 Sep 2020)

• Added no-response disconnect feature to comm links
• Added comm_config table for shared configurations between comm links
• Replaced hard-coded 5-minute value with long_poll_period_sec column in comm_config
• Replaced COMM_IDLE_DISCONNECT_ system attributes with idle_disconnect_sec column in comm_config table
• Replaced DMSXML_*_OP_TIMEOUT_SECS system attributes with no_response_disconnect_sec column in comm_config table
• Replaced GSTREAMER_VERSION_WINDOWS system attribute with gstreamer_version in project.properties. Also added jna_version and gst_java_version
• Changed GStreamer auto-download to request zip files from WebStart host instead of sonar host
• Reduce expiration latency for scheduled DMS messages
• Fixed msg_feed bug preventing messages from expiring normally

5.15.0 (6 Aug 2020)

• Added GStreamer client video enhancements (thanks to SRF)
• Added station_id to travel_time_event_view
• Tweaked auto-fail OCC SPIKE thresholds
• Fixed corridor calculation bugs

5.14.0 (18 Jun 2020)

• Auto-fail: add OCC SPIKE check and event type
• Auto-fail: don’t fail abandoned detectors
• TPIMS: renamed exitId to exitID
• Send email to GATE_ARM_ALERT address when system is disabled
• Improved corridor mile point calculations
• Fixed test build errors

5.13.0 (14 May 2020)

• Added WYSIWYG editor for DMS messages (thanks to John Stanley and Gordon Parikh at SRF!)
• Increased minimum required Java version to 1.8
• Added sign_group_text_view SQL
• For inc_feed protocol, add optional “direction” field
• Append camera name when notifying “publish” field changes in PostgreSQL

5.12.0 (23 Mar 2020)

• Added Camera “streamable” flag
• Fixed camera encoding quality logic bugs
• Added streambed protocol
• Renamed “Dictionary” to “Word” in UI and documentation
• Fixed bug where “prefix page” messages would lose incident association
• Fixed LCS found on branched corridors for incident deployment

5.11.0 (22 Jan 2020)

• Added flow streams to manage streambed video streams
• Don’t base camera active / failed status on PTZ controller
• Incident deployment:
  1. Use landmark for [locxn] tag if cross street is blank
  2. Don’t pick r_node if cross street and landmark are both blank
  3. Added sample configuration to template DB
  4. Removed [locxa] locator tag
• Filter out quick messages containing DMS action tags from Quick Msg combo box
• Reserved streambed comm protocol
• Improved camera / video monitor documentation
• Cleaned up database trigger functions

5.10.0 (2 Dec 2019)

• Use “allowed words” list for abbreviating DMS messages from incidents
• Removed abbrev columns from incident deployment tables
• Added camera actions to schedule the recall of camera presets
• Reduced distances for LCS ranges when deploying incidents

5.9.0 (25 Nov 2019)

• Added encoder_stream table associated with encoder_type, to allow multiple streams per camera
• Don’t clear confirmed incidents when cleared through incident feed
• Added “external” DMS item style
• Fixed transparent DMS markers when message sent by other system
• When checking DMS message CRC, try with and without graphic IDs
• Moved “hidden” field from sign_group to dms
• Improved MULTI normalization for sign_text, inc_descriptor, etc.
• Fixed incident deploy ahead range
• Increased incident deploy near range to 3 exits
• Increased maximum width of graphics to 240 pixels
• Added camera NOTIFY with publish payload
• Fixed problems in database script

5.8.0 (4 Nov 2019)

• Fixed bug adding $0.25 to all tolling prices
• Fixed bug ignoring failed detectors for tolling / travel times
• Include landmark in all geo_loc location descriptions
• Removed r_node abandoned column/field
• Removed alt_dir column from road table
• Removed redundant cached vehicle count values from detector
• Removed unused IN / OUT directions
• honeybee v0.7.0: refactored code, added segments module

5.7.0 (16 Oct 2019)

• Synchronize clock immediately after collecting a sample with wrong time (Wavetronix + HD + G4)
• Don’t record samples with invalid time stamps (Wavetronix + HD + G4)
• For Houston Radar, set time averaging to match poll period of comm link
• Canoga: store binned samples in addition to vehicle event log
• Removed redundant cached occupancy and speed values from detector
• Incident deployment:
  1. For tolling signs, limit suggestions to 1 mile from incident
  2. Don’t include exits from CD roads in exit count for range
  3. For new DMS operator messages, keep link if line 1 does not change
  4. Make all lane impact priorities higher than shoulder priorities
  5. Fixed 2-page suggestion bug
  6. Don’t suggest DMS if gap between r_nodes is greater than 10 miles
  7. Use linked incident color for DMS pixel panel background

5.6.0 (10 Oct 2019)

• Add detector column to price_message_event table
• Apply minimum toll zone price separately for each zone
• Fixed toll zones using stale density data when occupancy is missing
• Separated file mirroring out of honeybee into “mere” project
• More documentation cleanups and additions

5.5.0 (2 Oct 2019)

• Converted documentation (administrator guide) to Jekyll markdown
• Added missing documentation
• Removed width/height from lane_use_multi table/class
• Simplified corridor names - don’t use alt dir
• Fixed JSON formatting of temperature values
• Cleaned up ntcip rwis JSON sample data
• Fixed an NPE in network domain checking on login (for real this time)

5.4.0 (24 Sep 2019)

• Added JSONB settings column to weather_sensor table
• Added JSON output for NTCIP RWIS operations
• Fixed an NPE in network domain checking on login
• Removed SSI protocol driver
• Improved documentation

5.3.0 (17 Sep 2019)

• Incident deployment:
  1. Don’t suggest DMS too far from an r_node
  2. Don’t suggest messages for DMS in opposite direction
  3. Don’t search upstream past COMMON transition r_node
  4. Treat INTERSECTION r_nodes as exits for range
  5. Allow creating 2-page messages for 2-line signs
  6. Changed ahead threshold to avoid “1 MILES” problem
  7. Added allow_retain flag to road_affix table
  8. Fixed some DMS deployment bugs
• Added JSONB sample column to weather_sensor table
• Fixed SONAR attribute notifications for weather sensors
• Draw marker on r_node list cells in corridor list
• Added blocked_lanes and blocked_shoulders to incident_view
• Improved documentation

5.2.0 (10 Sep 2019)

• Add markers for dedicated purpose DMS (tolling, parking, wayfinding)
• Fixed some incident DMS deployment bugs
• Added incident_clear_advice_multi and incident_clear_advice_abbrev system attributes
• Removed cleared from inc_advice table
• Changed all_lanes_blocked incident impact to lanes_blocked. Also, all_lanes_affected to lanes_affected
• Increased middle and far incident deployment ranges to 5 and 9 exits, respectively
• Restricted ahead range to less than about 1 mile
• Incident deployment: use dedicated tolling signs when left lane is impacted and sign is on same corridor as incident
• Added lane use dedicated device purpose
• Log FAIL DOMAIN events in client event table
• Sort comm protocols by description in comm link UI combo box

5.1.0 (4 Sep 2019)

• Add device purpose for DMS (wayfinding, safety, etc.)
• Send PTZ stop command to all cameras on startup
• Reduced ramp meter grow/shrink actions to 50 veh/hour increments
• Show incident deploy form when incident updates are logged
• Fixed bugs in new incident deployment features
• Removed incident descriptor cleared field
• Removed lanes_blocked and lanes_affected incident impacts
• Increased middle and far range (number of exits) for incident deployment
• Use PSA message priority for cleared incidents
• Rearranged incident advice columns
• Log user for unexpected blank DMS (NTCIP)

5.0.0 (28 Aug 2019)

• Switched from Mercurial to Git and moved to github.com
• “Vendored” scheduler and sonar dependencies
• Fixed NPE in GeoLocHelper.getParkingRoot
• Only allow detector samples with reasonable time stamps
• Fixed auto-fail locked-on clearing bug
• Reset auto-fail when detector configuration changes
• Fixed off-by-one error in BitmapGraphic/PixmapGraphic
• Updated honeybee dependencies
• Improved compatibility with SierraGX 450 modem

IRIS 4.x Release Notes