Module 50 - T309

T309: Applying Your Test Plan to Ramp Meter Control (RMC) Units Based on NTCIP 1207 Standard v02

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Slide 3:

Activity. A placeholder graphic with an image of hand over a computer keyboard to show that an activity is taking place.

 

Slide 4:

T309:

Applying Your Test Plan to Ramp Meter Control (RMC) Units Based on NTCIP 1207 Standard v02

 

Slide 5:

Instructor

Headshot photo of Dave Miller

Dave Miller,

Chair: NEMA / AASHTO / ITE Joint Committee on ATC

Chair: 3TS Technical Committee

Principal Systems Engineer

Siemens Industry, Inc.

RC-US MO MM-ITS R&D

Austin, Texas, USA

 

Slide 6:

Target Audience

 

Slide 7:

Recommended Prerequisite(s)

 

Slide 8:

Curriculum Path

A graphical illustration indicating the sequence of training modules that lead up to and follow each course. Please see the Extended Text Description below.

(Extended Text Description: Curriculum Path: A graphical illustration indicating the sequence of training modules that lead up to and follow each course. Each modules is represented by a box with the name of the module in it and an arrow showing the logical flow of the modules and the current module highlighted. This slide focuses on the modules that lead up to the current course Each box in the top row is labeled I101, A101, A102 and A103 left to right respectively, each with the course title. Each box in the second row is labeled A201, A202, A203 and C101 left to right respectively, each with the course title. Each box in the bottom row is labeled A309a, A309b, and T309 left to right respectively, each with the course title.)

 

Slide 9:

Learning Objectives

  1. Describe within the context of a systems life cycle the role of a test plan and the testing to be undertaken
  2. Recognize the purpose, structure, and content of a well-written test documentation based on IEEE 829
  3. Describe test documentation for NTCIP 1207 Standard v02: Test plan, test design specifications, test cases, test procedures, and test reports
  4. Describe the application of good test documentation to a ramp metering unit based on the NTCIP 1207 Standard v02
  5. Identify a process to write test plans to verify NTCIP 1207 Standard v02 requirements

 

Slide 10:

Learning Objective #1: Describe Within the Context of a Systems Life Cycle the Role of a Test Plan and the Testing to Be Undertaken

 

Slide 11:

Learning Objective #1

The Purpose of Testing RMC Units

How Do We Know RMC Units Will Work as Intended?

 

Slide 12:

Learning Objective #1

Concept of a Systems Life Cycle and Testing to Be Undertaken

RMC Testing Fits Within the Systems Life Cycle

RMC unit life cycle: Vee model System Life Cycle

Graphic depicts the standard VEE project workflow model with Testing to be Undertaken Here circled around the four right-hand levels of the VEE. Please see the Extended Text Description below.

(Extended Text Description: Author's relevant description: Graphic depicts the standard VEE project workflow model with Testing to be Undertaken Here circled around the four right-hand levels of the VEE. The four levels circled include, from bottom to top, Unit/Device Testing, Subsystem Verification, System Verification & Deployment, and System Validation. Taken with permission from US Department of Transportation, Systems Engineering for Intelligent Transportation Systems, USDOT, January 2007)

 

Slide 13:

Learning Objective #1

Concept of a Systems Life Cycle and Testing to Be Undertaken

RMC Testing Fits Within the Systems Life Cycle (cont.)

New graphic created by the author for this course depicting the right side four levels of the VEE model. Please see the Extended Text Description below.

(Extended Text Description: New graphic created by the author for this course depicting the right side four levels of the VEE model workflow with an arrow directed upwards from the word Levels. The four levels include, from bottom to top, Units/Devices, Subsystems, System Verification and System Validation.)

 

Slide 14:

Learning Objective #1

Concept of a Systems Life Cycle and Testing to Be Undertaken

Traceability Within Life Cycle

Trace each level to the design documents:

New graphic created by the author for this course repeating the graphic from Slide 12. Please see the Extended Text Description below.

(Extended Text Description: New graphic created by the author for this course repeating the graphic from Slide 12, with four arrows directed to the right towards the four levels of the left side of the VEE workflow model and the word Traceability above the arrows. The four levels include, from bottom to top, Units/Devices, Subsystems, System Verification and System Validation. On the right, the levels include, from bottom to top, Detailed Design, High-Level Design, Requirements, and Concept of Operations.)

 

Slide 15:

Learning Objective #1

Review of Verification Methods

Testing Process to Verify Conformance

Verification Methods

 

Slide 16:

Learning Objective #1

Testing Process Relative to System Life Cycle

The Testing Process

According to IEEE 829

 

Slide 17:

Learning Objective #1

Testing Process Relative to System Life Cycle

The Testing Process (cont.)

Steps of the Testing Process:

 

Slide 18:

Learning Objective #1

Testing Process Relative to System Lifecycle

Test Planning

Testing Process and System Life Cycle

Graphic depicts the standard VEE project workflow model. Please see the Extended Text Description below.

(Extended Text Description: Author's relevant description: Graphic depicts the standard VEE project workflow model with Test Planning and Test Document Preparation identified with the left side of the VEE and Test Execution and Reporting identified with the right side of the VEE. Taken with permission from US Department of Transportation, Systems Engineering for Intelligent Transportation Systems, USDOT, January 2007)

 

Slide 19:

Activity. A placeholder graphic with an image of hand over a computer keyboard to show that an activity is taking place.

 

Slide 20:

Learning Objective #1

Which of the below is not a reason to test an RMC unit?

Answer Choices

  1. Satisfy system requirements
  2. Testing is part of the NTCIP 1207 Standard v02
  3. Solve the right problem
  4. Satisfy user needs

 

Slide 21:

Learning Objective #1

Review of Answers

A small graphical red and yellow X representing incorrect.a) Satisfy system requirements
Incorrect. RMC is tested at the system verification level.

A small graphical green and yellow check mark representing correct.b) Testing is part of the NTCIP 1207 Standard v02
Correct! Testing is not part of the NTCIP 1207 Standard v02, but must be designed and documented during the project.

A small graphical red and yellow X representing incorrect.c) Solve the right problem
Incorrect. Testing confirms that the right problem is solved.

A small graphical red and yellow X representing incorrect.d) Satisfy user needs
Incorrect. As we saw in the Vee model of the systems life cycle, testing traces back to user.

 

Slide 22:

Activity. A placeholder graphic with an image of hand over a computer keyboard to show that an activity is taking place.

 

Slide 23:

Learning Objective #1

Which is not a testing process within the life cycle?

Answer Choices

  1. Test planning
  2. Preparation of test documentation
  3. Test execution and reporting
  4. Identification of system requirements

 

Slide 24:

Learning Objective #1

Review of Answers

A small graphical red and yellow X representing incorrect.a) Test planning
Incorrect. Test planning is done during concept of operations and system requirements.

A small graphical red and yellow X representing incorrect.b) Preparation of test documentation
Incorrect. Test documents are created during high-level design and detailed design.

A small graphical red and yellow X representing incorrect.c) Test execution and reporting
Incorrect. Test execution and reporting are done at each level of the testing workflow.

A small graphical green and yellow check mark representing correct.d) Identification of system requirements
Correct! System requirements are not a testing process. Test planning is based on system requirements.

 

Slide 25:

Summary of Learning Objective #1

Describe Within the Context of a Systems Life Cycle the Role of a Test Plan and the Testing to Be Undertaken

 

Slide 26:

Learning Objective #2: Recognize the Purpose, Structure, and Content of Well-Written Test Documentation Based on IEEE 829

 

Slide 27:

Learning Objective #2

Purpose of a Test Plan

Used to Plan and Manage the Execution of Tests

 

Slide 28:

Learning Objective #2

What Is a Test Plan?

From IEEE 829-2008 Standard

 

Slide 29:

Learning Objective #2

What is a Test Plan?

From IEEE 829-2008 Standard (cont.)

 

Slide 30:

Learning Objective #2

Structure of Test Plans

From IEEE 829-2008 Standard

 

Slide 31:

Learning Objective #2

Structure of Test Plans

Structure of Test Plans

Graphic depicts hierarchy of Master Test Plan box at top with lines connecting to Unit Test Plan box. Please see the Extended Text Description below.

(Extended Text Description: Graphic depicts hierarchy of Master Test Plan box at top with lines connecting to Unit Test Plan box, Subsystem Integration Test Plan box, and System Acceptance Test Plan box. Graphic is reused from prior modules. The top level (Master Test Plan) has the following items associated with it: Integrity level scheme and choice; Overall test processes, activities, and tasks; Test levels and documents. The bottom level has the following items associated with it: Scope of test level, Resources, Test method(s).)

 

A Master Test Plan may not always be required!

 

Slide 32:

Learning Objective #2

Structure of Test Plans

Workflow of RMC Unit Test Plans

Workflow of RMC Unit Test Plans. Please see the Extended Text Description below.

(Extended Text Description: Author's relevant description: New graphic created for this module. The graphic from Slide 13 is repeated at the right of the slide. Graphic also depicts a horizontal Test Sequence Workflow arrow at the bottom directed towards the right. Above the arrow is a Master Test Plan box with lines connecting to all of the following: RMC Unit Test Plan box, ASC Unit Test Plan box, RMC Subsystem Integration Test Plan box, ASC Subsystem Integration Test Plan box and System Acceptance Test Plan box.)

 

Slide 33:

Learning Objective #2

Content of Test Plans: PRL for RMC System

Protocol Requirements List from A309b

UN ID User Need RQ. ID Requirement Conformance Project Requirement Additional Project Requirements
2.1 Provide Live Data 3.2.1 Provide Live Data M YES  
2.2 Provide Logged Data 3.2.2 Provide Off-Line Logged Data M YES  
2.3 Retrieve Identity 3.3.1 General Configuration M YES NTCIP 1207 v02 Annex B, CG B.3
2.9 Configure RMC Unit 3.3.1 Configuration of Device M YES NTCIP 1201, CL 2.2
2.4 Fixed Rate 3.3.2 Metered Lane M YES NTCIP 1207-3.3
2.5 Queue Override 3.3.3 Queue Override O YES/NO Not widely used
             
2.N Block Objects 3.N   O   Undecided

Users may modify entries in rows to suit local project needs, but columns should not be changed to remain consistent with SEP

 

Slide 34:

Learning Objective #2

Content of Test Plans

Master Test Plan Outline per IEEE 829

 

Slide 35:

Learning Objective #2

Content of Test Plans

Level Test Plan Outline per IEEE 829

 

Slide 36:

Learning Objective #2

Content of Test Plans

Level Test Plan Outline per IEEE 829 (cont.)

 

Slide 37:

Learning Objective #2

Content of Test Plans

Level Test Plan Outline per IEEE 829 (cont.)

 

Slide 38:

Activity. A placeholder graphic with an image of hand over a computer keyboard to show that an activity is taking place.

 

Slide 39:

Learning Objective #2

Which is not a reason to use the IEEE 829 Standard?

Answer Choices

  1. IEEE 829 is part of NTCIP 1207 Standard v02
  2. Provides familiar documents
  3. Standard definition of terms
  4. Reuse in later projects

 

Slide 40:

Learning Objective #2

Review of Answers

A small graphical green and yellow check mark representing correct.a) IEEE 829 is part of NTCIP 1207 Standard v02
Correct! NTCIP 1207 Standard v02 does not reference IEEE 829 standard.

A small graphical red and yellow X representing incorrect.b) Provides familiar documents
Incorrect. IEEE 829 provides familiar documents and steps.

A small graphical red and yellow X representing incorrect.c) Standard definition of terms
Incorrect. IEEE 829 does provide standard definitions.

A small graphical red and yellow X representing incorrect.d) Reuse in later projects
Incorrect. Using the standard steps and definitions of IEEE 829 results in documents that can be easily reused in later projects or when the existing system is expanded at a later date.

 

Slide 41:

Activity. A placeholder graphic with an image of hand over a computer keyboard to show that an activity is taking place.

 

Slide 42:

Learning Objective #2

Which is not a part of a Level Test Plan?

Answer Choices

  1. Introduction
  2. Test details
  3. Planning for multiple levels of test
  4. Test management

 

Slide 43:

Learning Objective #2

Review of Answers

A small graphical red and yellow X representing incorrect.a) Introduction
Incorrect. Each Level Test Plan includes an Introduction to the testing.

A small graphical red and yellow X representing incorrect.b) Test details
Incorrect. Each Level Test Plan includes test details.

A small graphical green and yellow check mark representing correct.c) Planning for multiple levels of testing
Correct! The Master Test Plan documents and coordinates multiple Level Test Plans

A small graphical red and yellow X representing incorrect.d) Test management
Incorrect. Each Level Test Plan includes test management.

 

Slide 44:

Summary of Learning Objective #2

Recognize the Purpose, Structure, and Content of Well-Written Test Documentation Based on IEEE 829

 

Slide 45:

Learning Objective #3: Describe Test Documentation for NTCIP 1207 Standard v02: Test Plan, Test Design Specifications, Test Cases, Test Procedures, and Test Reports

 

Slide 46:

Learning Objective #3

Overview of Test Documentation

Test Documentation per IEEE 829

 

Slide 47:

Learning Objective #3

Overview of Test Documentation

Test Documentation per IEEE 829 (cont.)

Graphic depicts a Master Test Plan box at the top with lines connecting to Unit Test Plan box. Please see the Extended Text Description below.

(Extended Text Description: Graphic depicts a Master Test Plan box at the top with lines connecting to Unit Test Plan box, Subsystem Integration Test Plan box and System Acceptance Test Plan box. The Unit Test Plan box has a line connecting to Unit Test Design box. Unit Test Design box has a line connecting to Unit Test Cases and another line connecting to Unit Test Procedures box. The top level (Master Test Plan) has the following items associated with it: Integrity level scheme and choice; Overall test processes, activities, and tasks; Test levels and documents. The second level has the following items associated with it: Scope of test level, Resources, Test method(s). The third level has Detail updates for test methods, Features to be tested. And on the bottom level, associated with Unit Test Cases is the text Input, Output; and associated with Unit Test Procedures is the text Test setup, Execution instructions.)

 

Slide 48:

Learning Objective #3

Overview of Test Documentation

Test Documentation per IEEE 829 (cont.)

Graphic depicts Unit Interim Test Status Report box with a line connecting to Unit Test Logs box. Please see the Extended Text Description below.

(Extended Text Description: Author's relevant description: Graphic depicts Unit Interim Test Status Report box with a line connecting to Unit Test Logs box. Unit Test Logs box has lines connecting to Unit Test Report box, Subsystem Integration Test Report box and System Acceptance Test Report box. Each of those three boxes have a line connecting to Master Test Report box. All of the boxes except Master Test Report box have red arrows directed to Anomaly Report box.)

 

Slide 49:

Learning Objective #3

Understand the Difference Between Test Plans and Test Documentation

Test Plans vs. Test Documents

 

Slide 50:

Learning Objective #3

Overview of a Test Design and the Relationships Between Test Plans, Test Design, Test Cases, and Test Procedures

Test Design

 

Slide 51:

Learning Objective #3

Overview of Test Documentation

Example of RMC Unit Test Documentation

Requirement Test Case
ID Title ID Title
1. Metered Lane Main Configuration
1.1 Maximum Number of Metered Lanes
    TC1.1 Test the Boundaries
1.2 Number of Metered Lanes
    TC1.2 Test the Combinations
1.3 Metered Lane Configuration Table
    TC2.1 Test the Min Meter Time
    TC2.2 Test the Min Red
    TC2.3 Test the Min Green

 

Slide 52:

Learning Objective #3

Overview of a Test Design and the Relationships Between Test Plans, Test Design, Test Cases, and Test Procedures

Test Sequence

 

Slide 53:

Learning Objective #3

Overview of Test Documentation

Example of RMC Unit Test Documentation

Graphic depicts a Unit Test Plan box at the top with an arrow connecting down to a Unit Test Design box. Please see the Extended Text Description below.

(Extended Text Description: Author's relevant description: Graphic depicts a Unit Test Plan box at the top with an arrow connecting down to a Unit Test Design box. This box has three arrows pointing down to the next level of boxes: Unit Test Case 1, Unit Test Case 2, and Unit Test Case 3. Unit Test Case 1 points down to a fourth level box, Unit Test Procedure 1. The Unit Test Case 2 box also points down to Unit Test Procedure 1. The Unit Test Case 3 box has two arrows pointing down to the fourth level of boxes, Unit Test Procedure 2 and Unit Test Procedure 3. At the top, Unit Test Plan has three bullets, Scopt of tet level, Resources, Test method(s). Next to Unit Test Design are two bullets, Detail updates for test methods, Features to be tested. Next to the Unit Test Cases is Input, Output. And next to the Unit Test Procedure boxes is Test setup, Execution instructions.)

 

Slide 54:

Activity. A placeholder graphic with an image of hand over a computer keyboard to show that an activity is taking place.

 

Slide 55:

Learning Objective #3

When is the test documentation completed?

Answer Choices

  1. Before the test is executed
  2. Only during the test execution
  3. Only after the test is executed
  4. During and after the test execution

 

Slide 56:

Learning Objective #3

Review of Answers

A small graphical red and yellow X representing incorrect.a) Before the test is executed
Incorrect. The test plan is developed before test execution, but is not filled in with test documentation results.

A small graphical red and yellow X representing incorrect.b) Only during the test execution
Incorrect. The test data are recorded during the test execution, but documentation also requires summaries after execution.

A small graphical red and yellow X representing incorrect.c) Only after the test is executed
Incorrect. Test summaries are documented after test execution, but also include the test data during test execution.

A small graphical green and yellow check mark representing correct.d) During and after the test execution
Correct! Test data and test summaries are both part of documentation, taken during and after test execution.

 

Slide 57:

Summary of Learning Objective #3

Describe Test Documentation for NTCIP 1207 Standard v02: Test Plan, Test Design Specifications, Test Cases, Test Procedures, and Test Reports

 

Slide 58:

Learning Objective #4: Describe the Application of Good Test Documentation to a Ramp Metering Control Unit Based on NTCIP 1207 Standard v02

 

Slide 59:

Learning Objective #4

Key Elements of NTCIP 1207 Standard v02 Relevant to Test

Definition of RMC Unit from Module A309

Ramp Meter Control

A system in which the entry of vehicles onto a freeway from an on-ramp is controlled by a traffic signal, allowing a fixed number of vehicles to enter from each metered lane of the on-ramp during each cycle.

A Ramp Meter Control (RMC) unit consists of:

 

Slide 60:

Learning Objective #4

Key Elements of NTCIP 1207 Standard v02 Relevant to Test

Basic RMC Unit Hardware

New graphic created by author for this module depicting a roadside electrical cabinet. Please see the Extended Text Description below.

(Extended Text Description: Author's relevant description: New graphic created by author for this module depicting a roadside electrical cabinet containing Advanced Transportation Controller, input and output load switches. The inputs are shown connected to vehicle detectors. The output load switches are shown connected to a traffic signal head. A double-ended arrow connects the roadside cabinet assembly to a traffic management computer.)

 

Slide 61:

Learning Objective #4

Key Elements of NTCIP 1207 Standard v02 Relevant to Test

Basic RMC Unit Software (cont.)

 

Slide 62:

Learning Objective #4

Key Elements of NTCIP 1207 Standard v02 Relevant to Test

RMC Unit Test Environment for Unit Level Testing

New graphic created by author for this module depicting an ATC 5201 or ATC 5202 controller. Please see the Extended Text Description below.

(Extended Text Description: Author's relevant description: New graphic created by author for this module depicting an ATC 5201 or ATC 5202 controller with an arrow labeled Signals directed to the right towards an Intersection Simulator and an arrow labeled Detectors directed left from the Intersection Simulator toward the ATC. A cloud graphic is depicted with a double ended arrow labeled NTCIP 1207 located between the cloud and the ATC, plus another double ended arrow labeled NTCIP 1207 located between the cloud and a computer labeled Test Software.)

 

Slide 63:

Learning Objective #4

Key Elements of NTCIP 1207 Standard v02 Relevant to Test

What Is Provided by NTCIP 1207 Standard v02?

Ref Conformance Group Clause of Profile Status Support
B.5 Metered Lane Conformance Group NTCIP 1207 3.3 M Yes
B.12 Configuration Conformance Group NTCIP 1207 2.2 M Yes
B.10 Physical I/O Conformance Group NTCIP 1207 3.7 O Yes / No
  - Metered Lane Output NTCIP 1207 3.7 O Yes / No
  - Dependency Group Output NTCIP 1207 3.7 O Yes / No

 

Slide 64:

Learning Objective #4

Key Elements of NTCIP 1207 Standard v02 Relevant to Test

What Is Not Included in NTCIP 1207 Standard v02?

From Prior Modules:

Although not included, each is required to develop test documents.

 

Slide 65:

Learning Objective #4

Develop an RTCTM

Example of RTCTM

Requirement Test Case
ID Title ID Title
1. Metered Lane Configuration
1.1 Set maximum # of metered lanes TC1.1 Test the Boundaries
1.2 Set number of metered lanes TC1.2 Test the Combinations
       

Example of Requirements Test Case Traceability Matrix

 

Slide 66:

Learning Objective #4

Key Elements of a Conformance Statement

Conformance Statement (CF)

 

Slide 67:

Activity. A placeholder graphic with an image of hand over a computer keyboard to show that an activity is taking place.

 

Slide 68:

Learning Objective #4

What is the primary purpose of the RTCTM ?

Answer Choices

  1. Sets the testing workflow sequences
  2. Correlates User Needs to Requirements
  3. Describes the Optional Objects needed to fulfill Requirements
  4. Correlates each RMC Requirement to Test Case

 

Slide 69:

Learning Objective #4

Review of Answers

A small graphical red and yellow X representing incorrect.a) Sets the testing workflow sequences
Incorrect. Testing workflow is part of the Level Test Plans

A small graphical red and yellow X representing incorrect.b) Correlates User Needs to Requirements
Incorrect. User Needs to Requirements are part of the Protocol Requirements List

A small graphical red and yellow X representing incorrect.c) Describes the Optional and Mandatory Objects
Incorrect. Optional and Mandatory Objects provided by the manufacturer are part of the Conformance Statement

A small graphical green and yellow check mark representing correct.d) Correlates each RMC Requirement to Test Case
Correct! RTCTM depicts the Test Cases that will be used to verify each Requirement.

 

Slide 70:

Summary of Learning Objective #4

Describe the Application of Good Test Documentation to a Ramp Meter Unit Based on NTCIP 1207 Standard v02

 

Slide 71:

Learning Objective #5: Identify a Process to Write Test Plans to Verify NTCIP 1207 Standard v02 Requirements

 

Slide 72:

Learning Objective #5

Test Documentation Based on Test Specification

Develop Test Case Documents - Test Case

Test Case: TC1.1 Title: Test the Boundaries
Description This test case verifies the maximum number of metered lanes that can be SET by the central station. The test is conducted just below, just above, and exactly at the boundary
Variables Max Lanes From project requirements
Max Lanes -1 From the test plan
Max Lanes +1 From the test plan
Pass/Fail Criteria 1. The DUT shall accept data at Max Lanes 2. The DUT shall accept data at Max Lanes -1 3. The DUT shall return an error at Max Lanes +1

 

Step Test Procedure Expected Results
Slide 1: Configure: SET the Max Lanes = 2, record the DUT response Responds with Max Lanes = 2
Slide 2: SET the number of Metered Lanes = 1, record the DUT response Responds with Metered Lanes = 1
Slide 3: SET the number of Metered Lanes = 2, record the DUT response Responds with Metered Lanes = 2
Slide 4: SET the number of Metered Lanes = 3, record the DUT response Error, exceeds Max Lanes = 2

 

Slide 73:

Learning Objective #5

Testing Boundary and Error Conditions

Positive and Negative Testing

 

Slide 74:

Learning Objective #5

Testing Boundary and Error Conditions

Testing Boundary Conditions

 

Slide 75:

Learning Objective #5

Testing Boundary and Error Conditions

NTCIP Testing: Extent Should be Part of Specification

 

Slide 76:

Learning Objective #5

Test Tools and Equipment Available

NTCIP Test Tools

 

Slide 77:

Learning Objective #5

Test Tools and Equipment Available

Passive NTCIP Test Tools

 

Slide 78:

Learning Objective #5

Test Tools and Equipment Available

Active Test Tools

 

Slide 79:

Summary of Learning Objective #5

Identify a Process to Write Test Plans to Verify NTCIP 1207 Standard v02 Requirements

 

Slide 80:

What We Have Learned

  1. RMC units are tested to ensure that the RMC units meet the expected user needs and associated requirements when installed. In addition to testing, other verification methods include inspection, demonstration, and analysis.
  2. Test plan is used to plan and manage the RMC tests, including the scope, approach, resources, and schedule.
  3. According to the IEEE 829 standard, the test documentation includes test data and test summaries delivered before, during, and after the test execution by the test operator.

 

Slide 81:

What We Have Learned

  1. Key elements of an RMC that are relevant to the test plan include configuration, detector inputs, and signal outputs. These key elements are included in an RTCTM based on test cases.
  2. Manufacturers claiming conformance to NTCIP 1207 must provide a conformance statement including the requirements list and the features supported in the RMC implementation.
  3. For Boundary Conditions and Error Conditions a sample of valid inputs of the most critical functions is tested at each boundary condition. Passive tools monitor and record while Active tools stimulate to create , responses. Special tests must be developed for block objects, and manufacturer-specific objects.

 

Slide 82:

Resources

 

Slide 83:

Resources (cont.)

 

Slide 84:

Questions? A placeholder graphic image with word Questions? at the top, and an image of a lit light bulb on the lower right side.