Pedestrian crossing time compensation system and method of signal-controlled road section

Abstract

The invention discloses a pedestrian crossing time compensation system and method of signal-controlled road section and relates to the field of intelligent traffic control. The pedestrian crossing time compensation system comprises a pedestrian data collecting module, a vehicle sensing module, a signal processor and a signal controller, wherein the signal controller includes a vehicle signal controller and a pedestrian signal controller, the pedestrian data collecting module and the vehicle sensing module and the signal controller are connected with the signal processor through wireless signals, and the signal processor analyzes information received from the pedestrian data collecting and the vehicle sensing module to adjust the signal timing of the signal controller; the pedestrian data collecting module is a pedestrian crossing button or an electronic wagon balance, and the vehicle sensing module is a plurality of ground sensing coils.

Description

technical field [0001] The invention relates to the field of intelligent traffic control, in particular to a pedestrian crossing time compensation system and method for a signal-controlled road section. Background technique [0002] In today's urban road signal control section, especially in densely populated places such as schools and corporate entrances, it is a sensitive area where conflicts between pedestrians and vehicles are likely to occur. Pedestrians and vehicles compete for the right of way of the road and influence each other. , the rationality of pedestrian crossing direction timing control is not only related to the operating efficiency of vehicles in the direction of the road, but also affects the safety of people and vehicles. [0003] For the signal timing and control methods of pedestrian crossings, many effective improvement methods or technologies have been proposed, but this situation has been ignored: at the signal control point of the road section with ...

AI Technical Summary

Problems solved by technology

[0003] For the signal timing and control methods of pedestrian crossing, many effective improvement methods or technologies have been proposed, but this situation has been ignored: in densely populated road sections At the signal control office, when the signal light in the direction of road traffic is turned on at the red light, there will often be some vehicles that cannot stop after passing the stop line within the range of the signal road section, or some vehicles that are rushing back during the rush hour and are unable to stop because of their high speed. Vehicles that cannot stop immediately when the red light is on, these vehicles can only pass through the signal-controlled road section within the pedestrian crossing time. For safety reasons, pedestrians can only wait for all the vehicles on the signal-controlled road section to pass before crossing the crosswalk. As a result, pedestrians cannot pass through the crosswalk within the effective pedestrian crossing time, which greatly affects the normal and safe travel of pedestrians.

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