Parking guidance and indication system for parking lot

The invention relates to the technical field of parking lot accessory devices, in particular to a parking lot parking guide indication system which comprises a base and an indication board body, a containing groove used for containing the indication board body is formed in the base, four circular grooves are evenly formed in the base in a circumferential shape, and the four circular grooves communicate with the containing groove. And the four circular grooves are formed in the four edges of the containing groove correspondingly, rotating columns are coaxially and rotationally arranged in the circular grooves, and four spiral inclined grooves are circumferentially formed in the circumferential outer wall of each rotating column at equal intervals. A sign body is clamped through a cross-shaped push plate which is elastically and slidably mounted in a containing groove of a base and four elliptical plates which are circumferentially distributed at equal intervals, and a pressure sensor and a controller are used