主办：陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊：1976年
汽车实用技术

汽车实用技术 ›› 2026, Vol. 51 ›› Issue (5): 20-24,87.DOI: 10.16638/j.cnki.1671-7988.2026.005.004

• 智能网联汽车 • 上一篇    

封闭园区商用车自动驾驶 SIL 仿真测试

邢斯琦，张倩，王永昌   

  1. 陕西重型汽车有限公司
  • 发布日期:2026-03-11
  • 通讯作者: 邢斯琦
  • 作者简介:邢斯琦（1995－），女，硕士，工程师，研究方向为自动驾驶算法开发与测试

Simulation Test of SIL for Self-Driving Commercial Vehicles in Closed Parks

XING Siqi, ZHANG Qian, WANG Yongchang   

  1. Shaanxi Heavy Duty Automobile Company Limited
  • Published:2026-03-11
  • Contact: XING Siqi

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摘要： 随着商用车高级别自动驾驶车辆在封闭园区中的应用落地，自动驾驶系统迭代升级频 率逐步加快，为解决新自动驾驶系统上车前功能完备性验证、问题场景迭代优化验证、功能 边界场景挖掘、落地场景适配等问题，对自动驾驶仿真系统提出了新的要求。文章搭建了智 能驾驶车辆决策、规划、控制、调度算法仿真测试系统，用以完成代码开发优化迭代升级后的 安全完整性等级（SIL）仿真测试，提高自动驾驶系统应用落地效率。

关键词: SIL 仿真测试；动力学特性仿真；功能场景；问题场景；运营场景；仿真测试问题 管理系统

Abstract: With the application of high-level commercial vehicles in the closed park, the iterative upgrade frequency of the automatic driving system is gradually accelerated. In order to solve the requirements of functional completeness verification, iterative optimization verification of problem scenarios, functional boundary scenario mining, landing scenario adaptation and other requirements of the new automatic driving system before boarding, the automatic driving simulation system puts forward new requirements. In this paper, the intelligent driving vehicle decision-making, planning, control, scheduling algorithm simulation and test system is built to complete the safety integrity level (SIL) simulation test after the code development optimization and iteration upgrade, which saves the site test time and improves the application landing efficiency of the automatic driving system.

Key words: SIL simulation test; dynamic characteristics simulation; functional scenario; problem scenario; operation scenario; simulation test problem management system