Module 8 - A203
Writing Requirements When ITS Standards Do Not Have SEP Content
(Note: This document has been converted from the transcript to 508-compliant HTML. The formatting has been adjusted for 508 compliance, but all the original text content is included.)
Learning Assessment 1: Can anyone remember the “D” word that is used to describe this activity?
Learning Assessment 2: Name the Pitfall Game - 220.127.116.11 Serial Bus #2 System Messages. Command/Response Messages shall use similar message format as Serial Bus #1, collecting operational status, detection speed reports, occupancy reports, counts, etc.
Learning Assessment 3: Name the Pitfall Game - 18.104.22.168 Enclosure Door Frames and Door Seals. The dimension between the door edge and the enclosure external surface when the door is closed and locked shall be 0.156 inch (+/-0.08 inches).
Learning Assessment 4: Name the Pitfall Game - 22.214.171.124 Power Distribution Assembly Wiring. Three 36-inch minimum length #8 gauge wires, one black for AC+, one white for AC-, and one green or green/yellow for equipment ground, shall be attached to the rear of the assembly at the AC raw power terminating block.
Learning Assessment 5: Name the Pitfall Game - 5.4.2 Public Safety. The system shall use the low-voltage output options available in the ITS Cabinet Standard Version 2 (currently in development).
Learning Assessment 6: Name the Pitfall Game - 5.3.2 Startup Considerations. The Engine Board low-level hardware and O/S initialization shall be completed and application software shall be capable of exercising control of all ATC unit hardware within a maximum of 4.5 seconds.
Question: Why is design not included in the requirements?
Question: Could you add "and a selected group of intersections?"
Question: Another SE expert who has advised me on a project hates the term "shall allow the operator" He prefers "the system shall <action>..." What do you think?
Question: Would you use requirements to buy something off the shelf?
Comment: Good example of needing to think if someone else could misinterpret your requirement.
Learning Assessment 7: To understand that requirements development is a_____
Learning Assessment 8: To avoid ___________ when writing requirements
Learning Assessment 9: How to write requirements when an ITS communication standard does not have _____ information.
Learning Assessment 10: To use ________________ matrices as tools for requirements development.