Standard No.:	JT/T 606.3-2004
English Name:	Communication rules of the devices of surveillance and control system for expressway - Part 3: Changeable message sign of LED
Chinese Name:	高速公路监控设施通信规程 第3部分:LED可变信息标志
Chinese Classification:	P66    Highway engineering
Professional Classification:	JT    Professional Standard - Transport
ICS Classification:	93.080.30 93.080.30    Road equipment and installations 93.080.30
Issued by:	Ministry of Transport
Issued on:	2004-11-2
Implemented on:	2005-2-1
Status:	abolished
Abolished on:	2018-08-29
Language:	English
File Format:	PDF
Word Count:	5000 words
Price(USD):	150.00
Delivery:	via email in 1~3 business day

JT/T606的本部分规定了LED可变信息标志的通信规程，并给出了通信过程中采用的数据格式。
本部分适用于高速公路监控系统中的上位机与安装于路侧的LED可变信息标志之间的数据通信过程。