T/CRTAS 2.1-2023 City Bus CAN Bus Data Acquisition Specification Part 1: General Rules

Scope

Scope: This document specifies the overall architecture, general requirements, and data type requirements for CAN bus data collection in urban public buses and trolleybuses. This document is applicable to the design, development, and application of software and hardware systems for CAN bus data collection in urban public buses and trolleybuses. Main technical content: T/CRTAS 2 consists of seven parts, which stipulate the full-scale collection of CAN bus data from vehicles of different energy types. It comprehensively considers the current CAN bus data collectability of major vehicle manufacturers and the application needs of large and medium-sized urban bus operation enterprises. During the implementation of the standard, localities can, in light of actual circumstances, selectively customize the CAN nodes of vehicles and the content of their data items. Part 1: General Provisions. The purpose is to specify the overall architecture, general requirements, and data type requirements for CAN bus data collection in urban public buses and trolleybuses, and to provide general, principled, and common requirements for other standard parts.

Development Information

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