摘要
应答器作为车地间信息传输的方式之一,在列车运行控制系统中有广泛的应用,欧洲列车控制系统(ETCS)就利用欧洲应答器(EUROBALISE)来实现车_地间的通信.本文在EU-ROBALISE编码原理的基础上,设计了一种利用现场可编程逻辑门阵列(FPGA)来实现EU-ROBALISE实时编码的方法,在MAX+PLUS II平台上应用VHDL硬件描述语言进行了仿真分析,最后的验证结果表明设计正确,达到了预期的目的.
As one of the methods to transznit information between the train and the trail, halise are widely used in the control system of train operation. For example the ETCS makes use of the EUROBALISE to realize the communication between the vehicle and the trail. On the basis of introducing the principle of EUROBALISE, the essay also shows a way of its implementation by using FPGA. And it makes some emulating analyses on the platform of MAX + PLUSII by using VHDL hardware description language. The result of emulation suggests that the design has reached the expected purpose.
出处
《北京交通大学学报》
EI
CAS
CSCD
北大核心
2006年第2期72-75,共4页
JOURNAL OF BEIJING JIAOTONG UNIVERSITY