整车能量管理测试台vemtestbed.pdf

Automotive solutions 整车能量管理测试台 VEM Test Bed For Vehicle Energy Management Solution /cn/testbed 目录 测试和仿真的紧密结合3 Combine Testing and Simulation 测试技术4 Test Technology 仿真与建模7 Simulation and Modeling 测试和仿真的紧密结合 Combine Testing and Simulation 整车能量管理是对整车在稳态和动态工况下的能量流进行分 Vehicle Energy Management is a way to analyze and 析和优化，找出对车辆油耗、排放、动力性、热舒适性和驾 optimize the vehicle energy flow, to find their distribution 驶性等性能的影响因素及其贡献量，通过快速简洁的能量分 and influence of vehicle fuel consumption, exhaust 布图，确定在最有潜力的地方采取措施。 emission, drivability and NVH comfort. By rapid and simple energy chart, the potential point can be found to improve 该测试台可用于传统内燃机车辆、混合动力车辆以及纯电动 the vehicle performance. 车辆。 This solution can be used in traditional fuel vehicle, hybrid 整车能量管理的实施需要测试和仿真两种手段紧密结合，首 vehicle and electrical vehicle. 先根据仿真需要建立不同复杂程度的仿真模型并确定测试的 规范。一方面通过测试获取仿真所需的参数输入和有限工况 Test bed and simulation should be combined together to 点的验证数据，另一方面通过经验证的模型全方位的分析整 achieve the VEM target. Different simulation model and 车能量流、优化车辆配置，最终提供给客户经过测试验证优 testing profile will be built by modeling. The input data or 化后的车辆配置方案。 parameters of the model will be acquired by testing, then the validated model use these test data to analyze the 西门子提供一套完整的设备和方法，用于整车能量管理测 vehicle energy flow, optimize the vehicle configuration to 试，包含： the customer. • 全面的整车能量管理测试台 • 创新的整车能量管理仿真平台 SIEMENS can provide the totally integrated solution for • 专业的工程咨询服务 VEM, which including: • Totally integrated VEM test bed