International Standards for Transportation SystemsThe transportation sector is one the most highly sought-after of the 21st Century. This is due to the fact that the transportation system, despite its advanced technology, is directly accountable for the health of human beings. Many regulations have been developed specifically for the transport industry. The ISO international standards are one the most well-known types of legislation. The availability of international standards will aid in ensuring that any risks and the potential for international development aren't ignored when the transportation industry is a factor in the scope of your action. Here are the top criteria for the transport industry.

Intelligent transport systems- Traffic and travel information messages via traffic message coding- Part 1: Coding protocol for Radio Data System- Traffic Message Channel (RDS-TMC) using ALERT-C (ISO 14819-1:2021) EN ISO 14819-1:2021
These issues aren't only relevant to data technology but also to human activity and transportation systems. EN ISO 14819-1.2021 was developed in order to manage information security concerns within the field. ALERT C Protocol is designed to provide road users information messages that are mostly event-based. This document details the messages that will be presented to the user in accordance with an array of specifications. The section on message management of the document provides an explanation of RDS-TMC's message management functions. The messages sent by users could be recognized by the end-user as per Clause 5.

RDS-TMC information can include details about the system as well as user information. The TMC service is system info. It provides the parameters through which the terminal must be able to decode, identify and locate the TMC information. The information from the system is available in types 3A classes or 8A groups. User messages contain details about traffic incidents. The messages can be sent with one of the many types 8A groups. The messages contain more information include e.g. One type 8A group can be used for all messages, but diversion advice can only be used with five or more.

This document's transmitting element transmits messages over the air. The RDSTMC utilizes the ALERT C protocol. It is designed to encode all messages within one RDS group. The ALERT-C Event List is described in ISO 14819-2. It includes all the event descriptions. This international record contains numerous technical parameters and characteristics that make it possible to determine whether or not this standard is suitable for you. It is important to pay attention to the global standard if plan to use one of these technologies to support your primary or secondary activities.

Electronic fee collection- Test procedures for user and fixed equipment- Part 2: Conformance test for the on-board unit application interface (ISO 14907-2:2021) EN ISO 14907-2:2021
This is crucial in terms of research and testing methods. We've discussed this subject numerous times. These documents and standards from other countries are intended to prevent incorrect conclusions being drawn when studying the product. This document describes the methods to check OBU conformance to data structures and functions. (ICS) Based on ISO 14906 EFC application.

This document provides a brief overview of the tests that determine OBU conformance.

-- Basic short-range committed communication L7 performance
-- EFC program works,
EFC features (i.e. EFC application data ),
-- Addressing EFC components and (hardware).
-- The EFC transaction model defines the fundamental elements of EFC trades, as well as the steps they take.
Interoperability of interface with the interfaces for EFC/DSRC.

Following the assessment of the isolated data items (C.2 C.2 to C.4) A sample will be made available to test an entire EFC trading (C.3). This document provides examples of EFC performance as well as DSRC test cases (see Annexe C) However, it does not intend to provide a complete test suite. To ensure that the package is in compliance, the test cases can be modified to accommodate an EFC implementation. The following are helpful considerations in the development of a complete test suite.

-- little range:"exhaustive testing" of crucial interoperability/compatibility attributes,
-- Large range: Testing of random bounds and values
Types of composite: Test the individual objects in a series or in parallel.

This document does NOT specify any test to:
Performance
Robustness and
-- Implementation reliability

Note 1 ISO 14907-1 describes the evaluation procedures for EFC equipment. Annexe D gives a synopsis of Japanese OBE conformance test in accordance with ISO the 14907-series. It shows how they can be used in the real world. The International Standard is an amalgamation of relevant documents for the industry. It gives specific suggestions on how to implement it. If you intend to construct a complex, it is recommended to study all the international standards of transportation systems. Choose documents that are compatible with each other in quality.

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