Traditional self-parking lots require reserved driveways and turning spaces, using 30-40 sqm per car. Our puzzle parking system uses a mechanical "upper-layer lifting and lower-layer translating" structure to stack vehicles vertically. This reduces the area to only 10-15 sqm per car, increasing land utilization efficiency by 2-3 times.

1. Low failure rate: Simple movement trajectory (lifting + translating) with easy-to-repair sensors and limit switches.
2. Controllable costs: Core components like motors and chains have a design life of 8-10 years. Annual maintenance is only 2-3% of equipment price.
3. Site Adaptability: Flexible layouts (single/double/multi-row) with low requirements for ground bearing capacity.