A bus priority system and control method

Abstract

The invention provides a bus priority system and a control method. The signal light cloud controller is installed on the signal light to control the signal light. The high-precision positioning system is installed on the bus to obtain the high-precision position of the bus and the bus operation route. And the timetable database stores the operating route map and timetable of the bus pre-planned by the bus company. The signal light cloud controller, high-precision positioning system, bus operation route and timetable database are networked to the cloud, and the bus priority system obtains the status of all signal lights, high-precision positions of all buses, operating route maps and timetables of all buses through the cloud , and send instructions to the controller to control the signal lights in real time through the cloud bus priority algorithm, so as to realize the punctual operation of the bus. The invention encourages citizens to take the bus, weakens the demand for private car travel, slows down urban road congestion, and reduces urban air pollution.

Description

Technical field [0001] The present invention relates to the technical field of urban traffic control, in particular to a system and method for controlling bus priority. Background technique [0002] Impact on the urban political economy, culture, education, science and technology, the development of urban public transport is great, the people are an essential part of everyday life, is an important aspect of urban construction and development. But with the growth of the number of family car, causing urban traffic congestion, buses not running on schedule, resulting in a vicious cycle of road traffic accidents and an increase in urban air and noise pollution is getting worse. To ensure that buses running on schedule, encourage the public to use public transportation less private cars, it is one of the important means to solve the worsening urban traffic congestion and air pollution. [0003] The present invention employs technical means, will connect the city to all traffic lights ...

AI Technical Summary

Problems solved by technology

[0011] (2) The current bus priority system is only the interaction between the bus and the traffic lights at the intersection ahead, and cannot realize the optimization of bus priority in different directions at a single intersection and the optimization of multiple intersections

[0012] (3) The traffic lights at many intersections are controlled by lanes (for example: left lane, left and straight shared lane, straight lane, straight right shared lane, right lane), and the current bus priority system cannot achieve lane-level traffic light control

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