摘要: |
The document presents a revised System Requirements Specification (SRS) for an Integrated Corridor Management System (ICMS) along the Interstate 270 corridor in Montgomery County, Maryland. It provides a description of the planned ICM system and delineates high-level and detailed requirements for the system. Section 1 introduces the document provides background information on the I-270 ICM corridor, and defines the purpose and scope of the System Requirements Specification. Section 2 provides a general description of the planned I-270 Integrated Corridor Management System (ICMS), including the overall context of the system, major system capability groupings, user characteristics, and examples of how the system will be used. Section 3 provides a summary of the physical attributes of the system, performance characteristics, security, information management, operational factors, applicable organizational policies, and system performance evaluation factors. Section 4 summarizes the requirements for the interfaces among different components of the system and defines the types of data to be collected and stored in the system. Section 5, the predominant portion of the document, presents the I-270 ICMS needs and detailed requirements. |