摘要
智慧交通系统中总线控制器可以实现红绿灯的智能控制,可将信息台与红绿灯驱动板相连接,避免路口改造时重新破路改线。根据智慧交通的实际应用特点确定总线控制器的设计方案,实现了控制链路上总线控制器的ASIC设计与仿真。本设计体积小、集成度高,较普通总线控制器不但通信信道增多、可处理信息量增大,同时性能更稳定,满足当前智慧交通的需求。
The bus controller in the intelligent transportation system can realize the intelligent control of the traffic lights,and can connect the information station with the traffic light drive board to avoid re-damaging the road and changing the route when the intersection is reconstructed.According to the practical application characteristics of intelligent transportation,the design scheme of the bus controller is determined,and the ASIC design and simulation of the bus controller on the control link are realized.This design is small in size and highly integrated.Compared with ordinary bus controllers,it not only increases the number of communication channels and the amount of information that can be processed,but also has more stable performance to meet the current needs of smart transportation.
作者
梁瑞
LIANG Rui(Institute of Engineering and Technology,Xi’an Fanyi University,Xi’an 710105,China)
出处
《微型电脑应用》
2021年第1期90-92,共3页
Microcomputer Applications
基金
西安翻译学院校级科研项目(19B10)。
