AUTONOMOUS ADAPTIVE COMPLEX FOR ARRANGING A PEDESTRIAN CROSSING Russian patent published in 2022 - IPC F21S9/03 G08G1/05 

FIELD: traffic lights.

SUBSTANCE: invention relates to traffic lights, can be used to indicate and illuminate a pedestrian crossing. The claimed autonomous adaptive complex for arranging a pedestrian crossing contains a solar panel, a battery charging controller, a battery, a pedestrian presence or movement sensor, a duplicate button for a pedestrian presence or movement sensor, a GSM/GPRS module, a control unit, a T.7 traffic light, an LED sign " Pedestrian crossing", LED lights for side lighting of a pedestrian crossing, LED lights for illuminating a waiting area, a narrow-field optical system, a vehicle detector consisting of a series-connected photosensitive device switched on in photovoltaic mode, a peak detector and an impulse shaper, a power management controller, an area brightness sensor background and the traffic light brightness control controller T.7 connected to its output, the output of which is connected to the traffic light T.7, while the power inputs of the background brightness sensor and the traffic light brightness control controller T.7 are connected to the power output of the control unit and the power output of the power control controller, the background brightness sensor is configured to receive optical radiation, the T.7 traffic light brightness control controller is configured to provide the brightness contrast of the T.7 traffic light glow and the background area equal to 0.3.

EFFECT: increase in the duration of the operation of the complex with a constant capacity of the battery.

1 cl, 1 dwg