T/SHJX 070-2024 Active

Main technical content: This "standard" is based on the project of the "Precise Control Platform for Supercapacitor Systems in the Public Transport Industry" of the Shanghai Municipal Science and Technology Commission, aiming to promote the construction of the precise control platform while meeting the requirements of supervising and analyzing the operation of new energy buses. It summarizes the corresponding data collection technical requirements from several aspects, including data collection elements, content, frequency, format, communication protocol, and storage format. It standardizes and regulates data collection, and requires data analysis and processing as well as cleaning operations to be carried out according to the priority weights of different data sources for conversion and aggregation, finally forming unique field data stored in the target data table. The calculation volume is positively correlated with the number of data sources and the differences in their data field formats. Through the formulation of this technical standard, enterprises and governments can standardize the collection of data on the operating status of core components such as vehicle energy storage devices, electric motors, and DC-DC converters in the operation of new energy buses, guide the data access and development of relevant information system construction units and contractors, reduce the workload of data conversion due to inconsistent data norms, and save development, communication, and data interconnection costs. In addition, through the formulation and promotion of this technical requirement, it can unify and constrain the data interface protocols and data types of bus vehicle manufacturers, new energy bus core component manufacturers, and in-vehicle terminal manufacturers, reduce the difficulty of data interaction among different manufacturers, platforms, and devices, and promote the interconnectivity and data sharing of key data of new energy buses. For the development u