T/DLJX 0013-2025 Active Group standards

T/DLJX 0013-2025 Design of assisting current characteristics for electrical power steering system on small commercial vehicle

Publish Date: 2025-09-12 Implement Date: 2025-09-22 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/DLJX 0013-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Other specialized equipment

ICS Name: Transmission device, suspension device

Publish Date: 2025-09-12

Implement Date: 2025-09-22

Scope

This document specifies the terms and definitions, curves and related parameters, design methods of assisting current characteristics, multi-driving mode design methods, assisting current characteristic calibration methods, design verification, and design expression methods related to the design of assisting current characteristics for electric power steering systems. This document is applicable to the design and development processes of electric power steering systems (hereinafter referred to as EPS) for small commercial vehicles and the production units of the EPS controllers (hereinafter referred to as ECUs), as well as the vehicle steering performance determination and calibration processes for small commercial vehicle production units. Other production units, such as minibuses and low-end passenger cars, can refer to and implement it accordingly. This document specifies the terms and definitions, curves and related parameters, design methods of assisting current characteristics, multi-driving mode design methods, assisting current characteristic calibration methods, design verification, and design expression methods related to the design of assisting current characteristics for electric power steering systems.