Ключевые слова: access, automatic, barricade, barrier, barriers, blocking, boom, building, car, city, close, control, day, denied, door, driveway, empty, enter, entrance, equipment, exit, fence, forbidden, gate, obstacle, open, orange, outside, parking, parking area, private, protection, red, restricted, road, secure, security, security system, sensors, sign, stop, street, strip, tape, transport, transportation, urban, urban scene, yellow,