Implementation and Evaluation of Data Management Methods for Vehicle Control Systems
Implementation and Evaluation of Data Management Methods for Vehicle Control Systems
复制标题
车辆控制系统数据管理方法的实现和评估
DOI：
10.1109/vetecf.2011.6093147
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发表时间：
2011
期刊：
影响因子：
--
通讯作者：
and Hiroaki Takada
中科院分区：
文献类型：
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作者：
Masahiro Yamada;Kenya Sato;and Hiroaki Takada
最近出现了车辆控制系统，为驾驶员提供安全驾驶和潜在危险警告。这种系统能够根据车载传感器的信息确定与其他车辆和障碍物碰撞的风险。这些系统通常由多种传感器组成，其数据必须由车载应用程序处理。这些应用程序的可重用性和可替代性可能会受到数据格式化依赖关系的影响，并且此类系统的设计和开发通常是复杂的。在本研究中，我们提出数据管理方法以降低车辆控制系统的应用复杂性。为了验证方法的可行性，我们在数据库管理方法和数据流管理方法两种数据管理方法上实现了应用。对这两种实现进行了评估和讨论，我们得出结论，将这两种方法结合起来用于车辆控制系统需要各种查询。
Vehicle control systems have recently emerged to provide drivers with safe driving and warnings of potential danger. Such systems are capable of determining the risk of collision with other vehicles and obstacles based on information from on-board sensors. These systems are often composed of many kinds of sensors whose data must be handled by on-board applications. Reusability and substitutability of these applications may be affected by data formatting dependencies, and the design and development of such systems is usually complex. In this study, we propose data management methods to reduce application complexity in vehicle control systems. To verify the feasibility of the methods, we implemented applications on the two types of data management methods: a database management method and a data stream management method. Both implementations were evaluated and discussed, we concluded that various queries were required by combining these two methods for vehicle control systems.