High-efficiency pedestrian crossing devices
autorzy: Yi Jiaxing
Including pedestrian crossings; pedestrian traffic lights are arranged at both ends of the pedestrian crossing; automobile traffic lights are arranged on the side of the pedestrian crossing; pressure sensing station plates are arranged at both ends of the pedestrian crossing; There is a slope on one side of the aisle, and the other three sides are surrounded by stone ball seats; the pressure induction station plate includes a base; a support plate is arranged above the base; the support plate is evenly arranged with induction plates; It extends into the base through the support plate; a compression spring is arranged on the pressure column and is located between the induction plate and the base; a pressure sensor is arranged in the base and is located just below the pressure column; a flexible pad is arranged above the induction plate; the pressure sensor is connected to the pedestrian traffic light and the Control system connection of car traffic lights. It can intelligently adjust the lighting time of traffic lights and improve the efficiency of transportation. Install the pressure-sensing station boards at both ends of the pedestrian crossing, and connect the pressure-sensing switches to the traffic lights. When there is no standing pedestrian on the pressure-sensing station board, the pedestrian traffic light is always on red, and the car traffic light is always on green. When pedestrians are waiting for the traffic lights at both ends of the crosswalk, the pedestrians stand on the pressure-sensing station board. After the sensing board on the pressure-sensing station board senses the pedestrian's weight, it applies pressure to the pressure-sensing switch to turn on the pressure-sensing switch to control the traffic of cars. The light starts to count down and turns on red, while the control pedestrian traffic light starts to count down to turn on green. When the red light of the car traffic light turns on, the countdown starts to turn on the green light. During the time when the car traffic light turns on the red light, the traffic light control system no longer considers the pressure of the pressure sensing platform until the car traffic light turns on the green light.
Ochrona własności intelektualnej
Patent - przyznany
poziom gotowości technologicznej
TRL 4 skala laboratoryjna