GA/T 527.7-2018Road traffic signal control mode--Part 7: Control rules for tram signal priority at intersections (English PDF)

Foreword

GA/T 527 "Road Traffic Signal Control Method" is divided into the following sections.

--- Part 1. General technical conditions;

--- Part 2. Accessibility status and control benefit evaluation indicators and methods;

--- Part 3. Implementation requirements for single-point signal control methods;

--- Part 4. Implementation requirements for trunk line coordination signal control methods;

--- Part 5. Variable guide lane traffic control rules;

--- Part 6. Priority control rules for bus intersections;

--- Part 7. Priority control rules for tram crossings;

--- Part 8. The tidal lane traffic control rules;

--- Part 9. ramp control rules.

This part is part 7 of GA/T 527.

This part is drafted in accordance with the rules given in GB/T 1.1-2009.

This part is proposed and managed by the Ministry of Public Security Road Traffic Management Standardization Technical Committee.

This section is responsible for drafting the unit. Traffic Management Science Research Institute of the Ministry of Public Security.

Participated in the drafting of this section. Wuxi Huatong Intelligent Transportation Technology Development Co., Ltd., Shanghai Urban Construction Design and Research Institute (Group) Limited.

1 Scope

This part of GA/T 527 specifies the general rules, implementation conditions, response methods, control strategies, and priority control methods for the intersection of trams.

Technical requirements such as control mode, program setting, operation status monitoring record, and signal timing.

This section applies to the design and application of priority traffic control at the intersection of trams.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 31418 Road Traffic Signal Control System Terminology GA/T 527.1 Road traffic signal control methods - Part 1. General technical conditions

3 Terms and definitions

The terms and definitions defined in GB/T 31418 and GA/T 527.1 apply to this document.

4 General

To implement priority traffic control at the intersection of trams, the following principles should be followed.

a) the traffic signal of the tram at the intersection is subject to the control of the road traffic signal control system;

b) Traffic conflicts with other motor vehicles, non-motor vehicles and pedestrians should be avoided;

c) should consider the tram operation plan, site layout, passenger access and organization, and tram operating characteristics to ensure the safety of the intersection of trams;

d) the impact on the efficiency of other motor vehicles, non-motor vehicles, pedestrians, etc. should be minimized;

e) Technical implementation routes such as signal priority control and information interaction security for custom-made tramway intersections should be clearly designed to ensure the fork traffic control is safe to operate, avoiding control signal release conflicts;

f) Consideration should be given to the tram operation plan, site layout, intersection traffic organization and other factors, combined with other motor vehicles, non-motor vehicles, According to the situation of human traffic, the signal priority control schemes of each intersection along the line are determined one by one.

5 Implementation conditions