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.