This standard defines a joint calibration framework for multiple roadside sensors (such as camera, Light Detection and Ranging (LiDAR), millimeter wave radar, and fused sensors). The standard defines the types of sensors involved (including their characteristics and measurement data features), the reference coordinate system, the calibration process and the tools for calibrating the sensors. Additionally, the standard defines a data analysis method to assess the accuracy and reliability of the calibration results.

定价： 60元 / 折扣价： 51 元

This standard specifies the service conditions, system configuration, technical requirements, tests and their methods for electric traction system on board high speed Electric Multiple Units (EMUs).

定价： 59元 / 折扣价： 51 元

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ASME has been defining crane safety since 1916.

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This standard defines a collection of VHDL 1076.1 packages, compatible with IEEE Std 1076.1(TM),along with recommendations for conforming use, in order to facilitate the interchange of simulation models of physical components and subsystems. The packages include the definition of standard types, subtypes, natures, and constants for modeling in multiple energy domains (electrical, fluidic, mechanical, etc.) The packages are intended for use primarily in the modeling of multiple energy domain systems. The range of operation of the packages is not defined in this standard, but is intended to be valid across a wide range of disciplines and applications.

定价： 87元 / 折扣价： 74 元

This standard specifies the general requirements and framework of data and model sharing across multiple computing centers, including the requirements on functional architecture, interfaces, security, and performance. The target applications and services include Artificial Intelligence Generated Content (AIGC), Large Language Model (LLM), and big data analytics.

定价： 58元 / 折扣价： 50 元

Editorial merge of existing material.

定价： 81元 / 折扣价： 69 元

定价： 383元 / 折扣价： 326 元