| 机动车智能驾考系统中车载网关的设计 |
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| 引用本文： | 林虹,吴良峰.机动车智能驾考系统中车载网关的设计[J].洛阳师范学院学报,2014(11):80-84. |
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| 作者姓名： | 林虹 吴良峰 |
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| 作者单位： | 1. 福州大学阳光学院,福建福州,350005
2. 福州瑞芯微电子有限公司,福建福州,350003 |
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| 摘 要： | 针对机动车智能驾考系统的应用,设计了一种车载网关.网关采用基于ARMv7-M架构的STM32F107主处理器和CC2530无线协处理器组成双核处理器,辅以串口、CAN和以太网等外设接口电路共同搭建了硬件平台,并且以μC/OS-II操作系统、LwIP协议栈和ZigBee PRO协议栈为基础进行软件开发,能够实现车辆状态信息的采集和远程传输.实际应用表明,网关工作稳定、通用性高.
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| 关 键 词： | 车载网关 智能驾考系统 STM32F107 CC2530 LWIP协议栈 |
Design of Vehicle Gateway in the Intelligent Electronic Driving Test System |
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| LIN Hong
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WU Liang-feng.Design of Vehicle Gateway in the Intelligent Electronic Driving Test System[J].Journal of Luoyang Teachers College,2014(11):80-84. |
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| Authors: | LIN Hong WU Liang-feng |
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| Institution: | LIN Hong, WU Liang-feng ( 1. Sunshine College, Fuzhou University, Fuzhou 350005, China; 2. Fuzhou Rockchip Electronics Co. , Ltd. , Fuzhou 350003, China) |
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| Abstract: | A vehicle gateway is designed for the intelligent electronic vehicle driving test system.The gateway applies the new ARMv7-M architecture STM32F107 as the main processor and the CC2530 as the wireless associa-tion processor to constitute a dual-core processor, and designs a variety of peripherals, such as serial, CAN and ethernet interface circuits, and develops application program based on μC/OS-II operating system, LwIP protocol stack and ZigBee PRO stack, to collect and transmit vehicle status information.The practical application shows that the gateway works stably and has high versatility. |
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| Keywords: | vehicle gateway intelligent driving test system STM32 F107 CC2530 LWIP Stack |
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