... | ... | @@ -5,45 +5,45 @@ Use case 15 - V-16 Conection support (Protocol A) |
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This document is prepared with the aim of serving as a guide for the development of the functionalities required as a backup service in the case of connections of V-16 devices using Protocol A described in the Resolution of November 30, 2021, of the Dirección General de Tráfico, which defines the protocol and format for sending data from the V-16 signal to the National Access Point, within the scope of Directive 2010/40/EU of the European Parliament and of the Council, of July 7, 2010, which establishes the framework for the implementation of intelligent transport systems in the road transport sector.
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**2. Antecedentes**
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**2. Precedents**
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Con fecha 23 de mayo de 2022 se ha publicado el Escrito Directriz MOV 3/2022: Proceso para la certificación de señales V16 conectadas a DGT 3.0. [https://www.dgt.es/muevete-con-seguridad/conoce-las-normas-de-trafico/todas-las-normas/] Como complemento al mismo, se publica una guía con la longitud de los campos a los que se hace referencia en dicha normativa y en la Resolución de 30 de noviembre de 2021, de la Dirección General de Tráfico, por la que se define el protocolo y el formato para el envío de datos desde la señal V-16 al Punto de Acceso Nacional, en el ámbito de la Directiva 2010/40/UE del Parlamento Europeo y del Consejo, de 7 de julio de 2010, por la que se establece el marco para la implantación de los sistemas de transporte inteligente en el sector del transporte por carretera.
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On May 23, 2022, the MOV 3/2022 Directive Document has been published: Process for the certification of V16 signals connected to DGT 3.0. [https://www.dgt.es/muevete-con-seguridad/conoce-las-normas-de-trafico/todas-las-normas/] As a complement to it, a guide is published with the length of the fields to be those referred to in said regulations and in the Resolution of November 30, 2021, of the Dirección General de Tráfico, which defines the protocol and format for sending data from the V-16 signal to the Point of National Access, within the scope of Directive 2010/40/EU of the European Parliament and of the Council, of July 7, 2010, which establishes the framework for the implementation of intelligent transport systems in the road transport sector.
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**3. Modelo de datos**
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**3. Data Model**
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Como se ha indicado en la documentación de referencia, es necesario disponer, además de un canal estándar (protocolo A), de un lenguaje estandarizado que permita la interoperabilidad entre los diferentes fabricantes. Esto se consigue con la estandarización del modelo de datos que se requiere que envíen los dispositivos al operador y este, enrute hacia la nube del fabricante.
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As indicated in the reference documentation, it is necessary to have, in addition to a standard channel (protocol A), a standardized language that allows interoperability between the different manufacturers. This is achieved by standardizing the data model that devices are required to send to the operator and then route it to the manufacturer's cloud.
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A continuación se describe el conjunto de atributos requeridos, con la longitud fija de cada uno de ellos
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Next, the set of required attributes is described, with the fixed length of each one of them.
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| Ambito | Campo | Long | Descripción |
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| Scope | Field | Length | Description |
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|--------------|--------------------|------|---------------------------------------------------------------------------------|
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| mensaje | Longitud | 3 | Longitud de la trama actual |
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| | Versión de Trama | 3 | Versión de la trama |
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| | Tipo de Trama | 1 | Tipo de Trama: 0=Reporte Batería, 1=Incidencia, 2 =Fin de inicidencia |
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| | Secuencia | 3 | Número secuencial incrementado por trama transmitida , reiniciado por incidente |
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| dispositivo | ID Fabricante | 4 | ID del fabricante proporcionado por DGT3.0 |
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| | Versión SW | 2 | Versión de Software |
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| | Versión HW | 2 | Versión de Hardware |
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| | ID del dispositivo | 8 | Major, entero |
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| | | | Minor, entero |
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| calidad | Batería | 2 | Entero Volts*10. |
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| | Tiempo Activación | 3 | Tiempo despierto desde que se presiona el pulsador (minutos) |
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| | IMEI | 15 | Cadena de caracteres ASCII. IMEI="000000000000000" |
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| | Celda + ECL | 8 | ID de la celda 30bit (realmente se usan 28) + ECL |
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| message | Length | 3 | Actual datagram length |
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| | Datagram version | 3 | Version of the datagram |
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| | Datagram type | 1 | Datagram type: 0=Battery report, 1=Incidence, 2 =Incidence End |
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| | Sequence | 3 | Sequence number incremented by the datagram. It is restored in each incidence |
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| Device | Manufacturer ID | 4 | Manufacturer ID provided by DGT3.0 |
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| | SW Version | 2 | Version of the used software |
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| | HW version | 2 | Version of the used hardware |
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| | Device ID | 8 | Major, number |
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| | | | Minor, number |
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| Quality | Battery | 2 | Number Volts*10. |
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| | Activation time | 3 | Time awake since the button is pressed (minutes) |
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| | IMEI | 15 | ASCII character string. IMEI="000000000000000" |
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| | Cell + ECL | 8 | Cell ID 30bit (Only 28 are used) + ECL |
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| | RSSI | 4 | Received signal strength level |
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| | RSRP | 4 | Reference signal received power |
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| | RSRQ | 4 | Reference signal received quality |
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| | PLMN | 6 | PLMN (Public Land Mobile Network) Cadena ASCII 5 a 6 dígitos (MCC MNC) |
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| | Auxiliar | 5 | Campo auxiliar reservardo para uso futuro |
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| localización | NS | 1 | N (Norte) o S (Sur) (1 caracter) |
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| | DD.DDDDDD | 9 | Latitud Grados (DD.DDDDDD) |
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| | EW | 1 | E (Este) o W (oeste) (1 caracter) |
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| | DDD.DDDDDD | 10 | Longitud Grados (DDD.DDDDDD) |
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| | PLMN | 6 | PLMN (Public Land Mobile Network) 5 to 6 digits ASCII string (MCC MNC) |
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| | Secondary | 5 | Secondary field reserved for future use |
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| Location | NS | 1 | N (North) o S (South) (1 char) |
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| | DD.DDDDDD | 9 | Latitude Degrees (DD.DDDDDD) |
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| | EW | 1 | E (East) o W (West) (1 char) |
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| | DDD.DDDDDD | 10 | Longitude Degrees (DDD.DDDDDD) |
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| | YYYYMMDDHHMISS | 14 | UTC GPS TIMESTAMP |
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| | Altitud | 4 | Metros, entero |
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| | EPE_horiz | 2 | Error de posición horizontal (metros), entero |
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| | Satelites | 2 | Numero de satelites |
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| | HDOP | 5 | Horizontal dilution of precision * 100, entero |
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| | Altitud | 4 | Meters, number |
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| | EPE_horiz | 2 | Horizontal Position Error (metros), number |
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| | Satellites | 2 | Number of satellites used |
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| | HDOP | 5 | Horizontal Dilution Of Precision * 100, number |
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Los atributos relativos a mensaje, dispositivo y calidad se darán en formato texto y los de localización en texto. Se ha consultado con los fabricantes de hardware y se ha obtenido que esta es la solución más eficiente desde el punto de vista del chip que gestiona el dispositivo.
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