T/CRTAS 2.3-2023 City Bus CAN Bus Data Acquisition Specification Part 3: Hybrid Electric Vehicles (HEV)

Scope

Scope: This document specifies the basic requirements, data content, and format requirements for CAN bus data collection in hybrid electric vehicles used in urban public buses and trolleybuses. This document is applicable to the design, development, and application of hardware and software systems for CAN bus data collection in hybrid electric vehicles used 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 for 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 public transport enterprises. During the implementation of the standard, localities can, based on actual conditions, selectively customize the CAN nodes and their data items of the vehicles. 5. Basic requirements 5.1 General requirements 5.2 Message ID coding requirements 6. Data content and format requirements 6.1 Data information 16.2 Data information 6.3 Data information 3

Development Information

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