Codes & Standards - Purchase
In order to manage the operation of a VMS and the messages displayed, information exchange between the management systems and the VMS is needed.
This document identifies basic user needs for the management of light-emitting diode (LED) matrix VMSs and traces these needs to interoperable designs. This includes the ability to identify the device, its capabilities, and its status.
NOTE 1 This document is similar to portions of NTCIP 1203 v03, which defines how to manage VMSs using an older version of SNMP and is a normative reference in this document.
NOTE 2 ISO 20684-1 provides additional details about how this series of standards relates to the overall ITS architecture.