Results for area 12 Automatic Vehicle and Equipment Identification (AVI/AEI)
an attribute specifically defined for the AVI/AEI application
process of identifying equipment or entities that uses the surface transportation infrastructures by means of OBE’s combined with the unambiguous data structure
collation of goods to be moved
NOTE A packet can be a single unit, or a collection of smaller packets and items that will be bundled into a receptacle which will be carried in equipment (such as an ISO intermodal container) as a sub component of an AEI item. Packets are defined by the International Standards of JTC 1/SC 31, Automatic identification and data capture techniques.
conductor-free medium between an OBE and the reader/interrogator through which the linking of the OBE to the reader/interrogator is achieved by means of electro-magnetic signals
certification authority whose certificates can be verified because its public verification key(s) are written as read-only data into the ERT before the ERT is customized or commissioned
complete sequence of interaction by the reader/interrogator where the OBE is unambiguously identified and new data, comprising either whole or part of the full data set, is written onto the OBE by means of the air interface
number assigned to and written into an ERT that acts as an ERT unique identifier
NOTE The ERT number is assumed to be written into the ERT during its manufacture and once written cannot be changed.
data value in the on-board unit that is incremented by the ERI Reader/Writer at each ERI session
device used to read or read/write data from or to an “Electronic Registration Tag” (ERT)
device used to read ERI data directly or indirectly from an ERT by invoking ERI transactions
NOTE 1 to entry In the case that an ERI reader exchanges the ERI protocol data units directly via a data link with an ERT it is also called an ERR. In case it communicates via one or more nodes, only the last node in this sequence is called an ERR. As a consequence, an external ERI reader can, depending on the onboard configuration for example, act for some, but not all, vehicles as an ERR.
NOTE 2 to entry See also onboard ERI reader and external ERI reader.
vehicle identifying data which can be obtained from an ERT
NOTE ERI data consists of the vehicle identifier and possible additional vehicle data.
receives data from AEI manager, and display the data on a variable message sign to the driver
ERI data in addition to the vehicle identifier
legal or natural person holding an ERT
NOTE The ERT holder could be, for example, the holder of the registration number or the owner, operator or keeper of the vehicle.
ERI reader not being part of the onboard ERI equipment
NOTE 1 An external ERI reader is fitted neither within nor on the outside of the vehicle.
NOTE 2 A distinction is made between proximity, short-range (DSRC), and remote external readers. A proximity reader can be a PCD (proximity coupling device) as specified in ISO/IEC 14443. A short-range external ERI reader may be a part of roadside equipment, handheld equipment, or mobile equipment. A remote external ERI reader may be part of the back office equipment (BOE).
ERI writer not being part of the onboard ERI equipment
NOTE 1 An external ERI writer is not fitted within or on the outside of the vehicle.
NOTE 2 A distinction is made between proximity, short-range (DSRC), and remote external writers. A proximity reader can be, for example , a PCD (proximity coupling device) as specified in ISO/IEC 14443. A short-range external ERI writer can be (a part of) roadside equipment, handheld equipment, or mobile equipment. A remote external ERI writer can be part of the back office equipment (BOE).
refers to class 1 requirements for the “ruggedized” system category “A”
action or act of establishing the identity of a specific vehicle near an external ERI reader (ERR) without pinpointing the exact position of the vehicle
NOTE If there is more than one vehicle present in the vicinity of a reader, no specific vehicle, or its exact location, is identified. However, it will establish that a specific vehicle identity has passed in the vicinity of a reader.
unique identification of a vehicle by wireless communications between an electronic registration tag carried on a vehicle and an electronic registration reader
label, symbol or token that names or identifies an entity or a collection of data or the means of designating or referring to a specific instance of a data concept
prescribed list of reference identifiers which relate to prescribed coding schemes
action or act of establishing the identity of a specific vehicle
NOTE 1 This is in contrast to vehicle vicinity identification, where the vicinity of a vehicle with a specific identity is detected. With specific vehicle identification, it is also known which specific vehicle has been identified.
NOTE 2 Two kinds of specific vehicle identification may be distinguished: first, localized vehicle identification, in which case the location of the identified vehicle is known with such precision that not more than one vehicle can be present at the same time at that location; second, peer communication identification, in which case the identification of the vehicle engaged in some form of communication (e.g. an EFC transaction) is established.
ability of systems to exchange information and to make mutual use of the information that has been exchanged
EXAMPLE Tolling interoperability aims at enabling a vehicle to drive through various toll domains while having only one OBE operating under one contract with a Toll Service Provider.
groupings of common class requirements to support interoperability between AVI/AEI systems of common purpose
terminal access control point point administered by the AEI manager where the monitoring of transport objects is performed
document which evidences a contract of the carriage and the taking over or loading of the goods by the carrier, and by which the carrier undertakes to deliver the goods against surrender of the document
NOTE A provision in the document that the goods are to be delivered to the order of a named person, or to order, or to bearer, constitutes such an undertaking. The document has the following functions: — a receipt for goods, signed by a duly authorised person on behalf of the carriers; — a document of title to the goods described therein; — evidence of the terms and conditions of carriage agreed upon between the two parties.
a data mode corresponding to an OBE in which data content can be changed by means of a compatible interrogator via the air interface
one way communication between the fixed equipment and OBE(s)
that which is to be transported from the consignor to the receiver and which comprises the consignment, packaging, pallets and or containers that are smaller than an ISO container
container used in the transport of goods that does not comply with any ISO container International Standard (e.g. non compliant with ISO 668 and ISO 10374)
one trip pallets, containers or packaging which is not returned to the consignor or returnables manager
“Application Area Interoperability” in a region spanning two or more areas with cross-border operation between operator domains, districts or nations, the capability for a nominal AVI/AEI system FE to operate with a nominal AVI/AEI system OBE
intermodal transport units which are smaller than a standard 20-foot-ISO-Standard container or CEN-swap body
NOTE Small containers are also called medium containers or “less than container unit” (LCU).
NOTE The size of such LCU´s will be at least one ISO- or Euro-palette.
two way communications between fixed equipment and OBE(s)
“read only” functionality with a start signal from the FE side
ERI reader which is part of the onboard ERI equipment
NOTE An onboard ERI reader can be, for example, a proximity coupling device (PCD) as specified in ISO/IEC 14443.
equipment fitted within or on the outside of the vehicle and used for ERI purposes
NOTE The onboard equipment includes the ERT and any communication provisions for the exchange of ERI data with an ERI reader or writer.
time variant parameter whose value is taken from a specified sequence which is non-repeating within a certain time period
entity responsible for issuing the ERI application including personalisation of mandatory AVI/AEI attributes in the ERT
procedure for registration as defined in ISO/TS 24534-3
a set of parameters constituting a certain international standardized profile of the DSRC protocol stack (L1, L2 and L7)
a device where all or part of the identity and memory can be reprogrammed many times by an external device, but not during a normal 'on the fly' read/write cycle
commercial operator of an AVI/AEI/RTTT system that uses OBEs for the purposes defined in EN ISO 14814
the entity responsible for facilitating the ERR for a defined purpose
organization responsible for the operation of the system
NOTE For ISO 24534-5, a system operator also acts as the registration authority and the security authority in his jurisdiction.
commercial operator of an AVI/AEI/RTTT system that uses OBE(s) for the purposes defined in ISO 14814
organization responsible for the operation of the ERI system and acting as the security authority for the ERI security domain
common term describing an automatic identification system comprising one or more reader/interrogator(s) and one or more OBE(s) in which communication and data transfer is achieved by wireless means of electromagnetic signals
NOTE It varies from low frequency (inductive) to microwave frequencies.
data flow between two function blocks, where protocols define the information flow across the reference point
vehicle registration document (paper or smart card) issued by the registration authority for vehicles in which the vehicle and its owner or lessee are registered
an instance of a ’Vehicle Identification’ using a harmonised air interface protocol known as ‘CEN DSRC profile’, using a distinct set of ‘AVI/AEI attributes’, retrieved by ‘service primitives (communication)’ and ‘security mechanisms’
information which unambiguously distinguishes an entity
fixed equipment function to control the communication between fixed equipment and OBE
identification which requires a construct of more than one primitive identifier, as defined in ASN.1
function of managing information in a system
NOTE The role of information manager can be provided by one or many actors. The role of information manager can be performed internally by one or more of the system principal actors, or can be formed commercially or altruistically by one or more third parties.
function that organizes the journey
NOTE The transport manager can be performed by one of the principal actors in the system or by a third party.
component, which receives data from ‘AEI Readers’ and compares it with information in a data base at which point an ok or error message is generated and transferred to the message display component
function that manages the supply, maintenance, and returns cycle of returnable units
NOTE The returnables manager function can be performed by one or more of the principle actors in the system or by an independent third party.
AVI/AEI application in an RTTT system, either as a stand-alone system or as part of an RTTT application
system providing unique identification of a vehicle by wireless communications between an electronic registration tag carried on a vehicle and an electronic registration reader, and supporting features for a number of purposes and with a minimal to high level of security
condition where the close proximity of a vehicle/equipment interposed between FE and OBE obscures the signals, thus preventing a successful AVI/AEI transaction
NOTE The shadowing caused by normal traffic behaviour is taken into account and overcome to provide a successful transaction. Abnormal shadowing may be caused by large or unusually shaped vehicles/equipment or by vehicles travelling too closely together.
completed cycle of communication (across the air interface at reference point delta) wherein a message identifying a vehicle or item of equipment is successfully received and understood by the receiver during one passage through the read zone
NOTE The number of attempts, retries and repeats is not relevant, it is only that one fully completed identification process communication cycle is successfully completed to the extent that no communications error could be detected.
transaction as defined in ISO 24534-4
electronic transmitter/responder which responds to the receipt of suitable modulated or unmodulated downlink signals and transmits predetermined information according to predefined protocols at a predetermined frequency
NOTE The transmissions can be powered from energy obtained from the downlink or can be assisted by an on-board power supply. Forms the core, but not necessarily the only, function of an OBE. Within the AVI/AEI context it is fitted to AVI/AEI vehicle or equipment and its prime function is to provide the identity of the item, but can also contain additional information. In some special purposes transponders can be installed in fixed positions and read by mobile equipment.
service features provided to support the ERI transaction
vehicle/equipment or person carrying the OBE though the point of identification with the objective of unambiguous identification of the OBE being carried
returnable units, reject or surplus goods to be returned through the system to the consignor or returnables manager
class 1-6 requirements for the system categories “3 – 6”
electronic registration reader or interrogator that can fulfill the requirements defined in ISO 24535
identification as a stand alone identity that does not require any qualifiers such as an expiration date, etc.
NOTE 1 to entry All construct identifiers will be built from more than one primitive identifier.
means of effecting local (short range) transactions between fixed equipment and OBE(s) using an “air interface” comprising inductive or propagated signals between the fixed equipment and OBE(s); technology for the transmission of information between multiple vehicles50) (V2V) and between vehicles and the transportation infrastructure (V2I and I2V) using wireless technologies
NOTE 1 to entry It is characterized as having a limited distance (approximately 300 m) but is assumed to be low latency to establish a connection and exchange information.
system providing unique identification of a vehicle by wireless communications between an electronic registration tag carried on a vehicle and an electronic registration reader that can fulfil the requirements defined in ISO 24535
electronic registration tag that can fulfill the requirements defined in ISO 24535
device used to write ERI data directly or indirectly into an ERT by invoking ERI transactions
NOTE 1 In case an ERI writer exchanges the ERI protocol data units directly via a data link with an ERT it is also called an ERR. In case it communicates via one or more nodes, only the last node in this sequence is called an ERR. As a consequence, an external ERI writer may, e.g. depending on the onboard configuration, act for some vehicles as an ERR and for others not.
NOTE 2 See also onboard ERI writer and external ERI writer.
a device which is programmed at the time of manufacture or prior to use and thereafter can only be read, with no further opportunity to change any of the data held on the device nor its core identification