CEN/TS 15213-3:2006

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Requirements for Short Range Operations
   5.1 Detailed Architecture Diagrams and Sequence Diagrams
   5.2 Identification Function
   5.3 Remote Activation Function
   5.4 Remote Deactivation Function
   5.5 Remote Degradation Function (optional)
   5.6 Theft Indication Function
   5.7 Interaction Sequences
6 Operating Characteristics
   6.1 Characteristics common to both OBE and DE
   6.2 Characteristics of On Board Equipment "OBE" in a vehicle
   6.3 Characteristics of the Detection Equipment "DE"
   6.4 Communication distance between OBE and DE
   6.5 Vehicle speed limits
   6.6 Minimum Number of Activations without Vehicle Battery
   6.7 Discrimination among Vehicles
7 Data Elements
   7.1 Introduction
   7.2 Data Elements Common to both OBE and DE
Annex A (informative) Regulatory issues
Annex B (informative) State chart diagrams of the ATSVR processes
Bibliography

This Technical Specification focuses on Short Range (SR) Interface/Systems Requirements. SR systems use an interface that allows Detection Equipment to operate some ATSVR functions in the direct line of sight of vehicles. SR systems enable LEAs in a particular country, to permit LEA personnel to perform actions on vehicles that are within their immediate vicinity. Such actions can include identification of vehicle data or influencing the vehicle from a remote site.Standards for Automatic Vehicle Identification (AVI) and Automatic Equipment Identification (AEI) are being developed by CEN/TC 278 WG12 in parallel with ISO/TC 204 WG 4. This ATSVR specification does not prejudice those standards and does not seek to establish parameters for future AVI/AEI standards. DSRC and AVI Standards are seen as basic technology blocks for types of short range ATSVR.This part of CEN/TS 15213 describes the structure, bit arrangements, number representation and coding of message elements that are typically transmitted as data. There is no requirement to make the messages as short or as effective as possible. Emphasis is placed on making them as clear and unambiguous as possible. For Short Range Communications, where there is very little time available for the transfer of data between passing vehicles and detection equipment, only a subset of the message elements described in this document can be transmitted. Therefore, in these cases, the data lengths are reduced to an absolute minimum. Data elements such as times, dates, or geographical coordinates need not be transmitted because the ATSVR consists of various equipment elements that communicate and interact through various interfaces in accordance with standard procedures and protocols facilitating the recovery of stolen vehicles. These processes may involve a human operator.ATSVR elements include the OBE installed in the vehicles, a range of Detecting Equipment and one or more System Operating Centres.....