Bus combined lane intersection signal priority control method based on Internet of Vehicles

The invention, which belongs to the technical field of the urban intelligent traffic, discloses a vehicle networking-based signal priority control method for a bus combined lane intersection, and the method comprises the following steps: collecting vehicle information on a combined lane in real time based on vehicle-mounted unit equipment; according to the real-time speed of the bus, calculating the time required by the bus to arrive at the stop line of the intersection ahead, judging the corresponding phase of the bus in the signal period, and determining a bus signal priority control method based on the phase distribution result; detecting whether there is a combined bus in front of the bus on the combined lane, and determining a bus signal priority control strategy through a multi-access edge calculation unit; and the signal lamp controller adjusts signal timing according to the corresponding bus priority control mode. According to the control method, dynamic and refined management is carried out on the co