مُخطِّط المواقف السطحية — مخطط مواقف كامل في ثوانٍ

Surface Parking Planner turns a site outline into a complete outdoor parking layout. Import a CAD or PDF site plan (or draw the site and its buildings), and the engine generates stalls, drive aisles, entry and exit, planted islands, trees, accessible stalls and fire hydrants — with live statistics, a code check and a traffic-flow check. It is pure computational geometry and rules: no machine learning, fully deterministic.

How It Works

• Import a DXF or PDF site plan: the largest closed outline becomes the site, closed outlines inside it become buildings
• Or draw the site and buildings directly, then drag corners and entry / exit arrows to adjust
• More than 300 layouts are evaluated per site, and the 5 best alternatives are ranked side by side
• Export the result to CAD (.dxf) or PNG

The Generator

• Three layout families compete: perimeter + ring, zones split by spine aisles, and parallel bays
• Stall angles of 90, 60, 45 and 0 degrees, with one-way angled aisles and arrows
• An orientation sweep and exact geometry guarantee every stall sits fully inside the parkable area
• Accessible stalls are grouped at the building side that faces the most parking
• Green-area and tree targets: stalls are converted evenly into planted islands until the target is met

Fire & Emergency Checks

• Fire lanes of at least 6 m and building walls within 45 m of a fire lane
• Dead ends of 45 m or less, with unreached walls drawn in red
• Hydrants placed next to fire lanes with 150 m maximum spacing

Traffic Flow

• Ring and spine roads are one-way at 7.6 m (MOMAH table 2: two-way would need 15.2 m), and each lane is given a direction so every lane can still reach every other
• Animated arrows show the direction of travel in every lane
• A flow check turns the lanes into a directed graph and confirms a car can reach every aisle from the entrance and drive back out, obeying the one-way arrows
• One click highlights dead ends and unreachable stretches on the plan, with their length in metres

Rules

• Saudi rules by default: MOMAH Parking Design Guide, Saudi Fire Code SBC 801 and SBC 201 accessibility
• US rules (IFC / IBC / ADA) available as an option
• Tested on real Saudi parking lots from OpenStreetMap and a stress test of about 50 sites

A screening tool for feasibility and early options — the final design is still checked by an engineer with the municipality and Civil Defense.