This Technical Specification
— describes the functionality of a “Local Dynamic Map” (LDM) in the context of the “Bounded Secured Managed Domain” (BSMD), and
— specifies
— general characteristics of LDM Data Objects (LDM-DOs) that may be stored in an LDM, i.e. information on real objects such as vehicles, road works sections, slow traffic sections, special weather condition sections, etc. which are as a minimum requirement location-referenced and time-referenced,
— service access point functions providing interfaces in an ITS station (ITS-S) to access an LDM for
— secure add, update, and delete access for ITS-S application processes,
— secure read access (query) for ITS-S application processes,
— secure notifications (upon subscription) to ITS-S application processes, and
— management access,
— secure registration, de-registration, and revocation of ITS-S application processes at LDM, and
— secure subscription and cancellation of subscriptions of ITS-S application processes,
— procedures in an LDM considering
— means to maintain the content and integrity of the data store, and
— mechanisms supporting several LDMs in a single ITS station unit.
