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ECU内的软件被分为满足实际需求功能的软件（应用程序）和底层软件，例如：操作系统、通信软件和基本的I/O服务。
由Vector提供的标准软件组件，能使不同厂家生成的ECU可以方便并可靠地集成到通信网络中。Vector为用户提供成熟的支持CAN、LIN、MOST和FlexRay通信功能的ECU软件组件，并提供基于OSEK/VDX标准或AUTOSAR的实时操作系统。用户可以使用Vector的Flash解决方案，来管理并将数据下载到ECU中。Vector是AUTOSAR从标准开发到推广实施过程中的活跃的合作伙伴，用户从Vector得到的是适应未来的网络通信功能底层软件的解决方案。
| Operating system per OSEK/VDX or AUTOSAR | Operating Systems |
| Standard software for CAN, LIN or FlexRay per AUTOSAR, OEM specifications, J1939 or CANopen | Communication Software |
| 网关 | |
| Software for vehicle diagnostics and flashing of programs and vehicle-related data | 诊断 |
| 刷写程序 | |
| Basic functions for the ECU such as watchdog control and ECU State Management |  System Software |
| Services for reading and writing data to memory media such as flash or EEPROM memory | Memory Services |
| AUTOSAR MCAL services for A/D conversion, pulse-width modulation, digital input/output, interrupt capture units and for controling SPI | I/O Services |
| Measurement and calibration of ECUs | Measurement and Calibration |
