T/CITSA 07-2020 Active Group standards

T/CITSA 07-2020 Data communication protocol between ring structure traffic signal controller and host computer

Publish Date: 2020-11-16 Implement Date: 2020-11-16 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CITSA 07-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: \nTraffic control system

ICS Name: Road equipment and devices

Publish Date: 2020-11-16

Implement Date: 2020-11-16

Scope

Main technical content: The standard specifies the structure of the data communication protocol between the traffic signal controller (hereinafter referred to as the signal controller) and the host computer, as well as the requirements of the physical layer, data link layer, network layer, and application layer. It is applicable to the communication between signal controllers with phase ring data structure and host computers in traffic signal control systems. The purpose of this standard is to establish a set of communication protocols between traffic signal controllers and host computers, which are based on ring structure. This protocol can improve the flexibility of signal controller control and is a supplement to the existing phase-based national standard protocol, which is conducive to the development of the domestic intelligent transportation industry.