Systems

Rotary parking system with EV charging.

8 to 22 cars on the footprint of two, with a 21 kW AC fast charger in every bay that keeps charging while the tower turns. Brought to India exclusively by AutoDock AI, the only company in India that can supply this patented system.

Inside, Dual Rotary Mechanical Transmission (DRMT) drives the loop through three core components: an upper rotary mechanism, a lower rotary mechanism and a toothed circulating chain. It delivers ultra-high load capacity, transmission efficiency and operational stability; ultra-low energy consumption, operating noise and maintenance costs; and an extra-long service life.

Exploded axonometric drawing of an AutoDock rotary parking tower, with the solar canopy, upper and lower rotary mechanisms, toothed circulating chain, steel frame, car pallets, entry and base separated along the assembly axis. — Scroll to separate the assemblies. Drag to orbit, click any part to isolate it.

DRMT

Three core components.

Each engineered to eliminate the friction, wear and inefficiency of conventional systems.

Prefabricated tooth plate + toothed chain

The tooth plate adopts a trapezoidal structure design, which has a large meshing area with the toothed chain plate, with dense contact points. Five teeth are driven simultaneously by force, resulting in strong power transmission capability, greater safety and reliability, and longer service life. The tooth plate is designed in a modular form, making it convenient for replacement.

Prefabricated tooth plate drive assembly

The double-rotating supports are installed symmetrically, enabling the synchronous operation of torque for the front and rear lifting chains, thereby ensuring the stability of power transmission.

Gear-shaped triangular ruler

The internal meshing method formed by the gear-shaped triangular plate and the gear plate makes the structure of the drive system more compact and the drive efficiency higher.

Prefabricated tooth plate and toothed chain assembly

Prefabricated tooth plate drive assembly

Patents

Core patented technologies.

200+ patents in rotary parking and vertical vehicle storage, built over 25 years of infrastructure R&D.

Core Patented Technologies

Upper Rotary Mechanism

Patent Nos.: ZL202420305734.X; ZL202410185656.9; ZL202430086683.1

Assembled toothed-chain mechanism subverts the friction-based motion widely adopted across the industry. It transforms the "friction plus rolling" mode into meshing-driven motion, fundamentally resolving rapid wear of semicircular guide rails, high energy consumption, environmental pollution and excessive maintenance costs.

Core Patented Technologies

Lower Rotary Mechanism

Patent Nos.: ZL202320837582.3; ZL202320837578.7; ZL202320837577.2; ZL202321148...

This mechanism overturns the traditional fork-type sheave drive technology. It innovatively adopts the assembled toothed plate drive technology, eliminating defects caused by fatal sliding motion between drive contact pairs including inaccurate transmission ratio, poor stability, high energy consumption and abnormal vibration.

Core Configuration

Vertical Loop Core Configuration.

15 integrated technologies that make every tower intelligent, safe and operationally autonomous.

Modular Main Structure Technology

This modular design for the main structure was first proposed and applied by Jiuroad. The traditional integrated structure is scientifically divided into several standard modules with unified geometric connection interfaces and identical input and output interfaces. This technology boasts advantages including controlled welding deformation, standardization, universal compatibility and higher installation precision.

Integrated Parking and Charging Technology for EV

Based on the industry-exclusive integrated parking and charging scenario of "site + equipment + parking space", it provides vehicle owners with one-stop convenient services of "three-dimensional parking + charging". Its core technology enables safe and uninterrupted charging of the garage whether it is running or stationary.

Intelligent Instant Braking Technology for Chain Breakage

This technology adopts the working principle of direct-acting hydraulic disc braking. The extra-large brake disc (nearly 1200 mm in diameter) rotates synchronously with the driveshaft. In case the drive chain breaks under extreme working conditions, the device activates instantly and completes braking of the main drive spindle within 0.5 seconds to prevent the circulating chain from falling out of control, thus safeguarding both the equipment and vehicles.

Intelligent Weight Limiting Technology

Each car-carrying plate is rated to 3,500 kg, which covers heavier SUVs, pickups and electric vehicles carrying a full battery pack. Weight-sensing technology collects accurate real-time weight signals of the vehicle on the plate. Through calculation, comparison and analysis, it determines whether that weight reaches an early warning threshold or overload status. By real-time communication with the PLC, the system controls the startup or shutdown of the equipment to eliminate potential safety hazards caused by overload.

Special Intelligent Fire Extinguishing System for Stereo Garage

The system is independently installed on each vehicle-carrying tray and controlled intelligently by temperature sensors with passive self-activation. Nano dry powder extinguishing agent is directionally ejected from nozzles under high pressure of inert gas, which realizes timely fire suppression at the initial stage of vehicle combustion and minimizes losses to vehicles and the garage.

Electronic Damping Anti-swing Technology

This technology ingeniously applies the damping principle to achieve fast, precise and reliable positioning of vehicle-carrying trays. It completely eliminates potential safety hazards caused by the swinging of car-carrying plates when drivers enter and exit the garage, delivering an entirely new smooth parking experience for users.

Safety Anti-Door Opening and Anti-Scratching Technology

This technology consists of a safety lever, a push-close mechanism, a mechanical linkage device and a diffuse reflection photoelectric detection system. The safety lever automatically rises and falls when parking or retrieving a vehicle, effectively preventing damage to the vehicle or machinery caused by accidental opening of the door during garage operation, as well as preventing safety hazards such as people remaining inside the vehicle pushing the door to get out during operation.

Full-angle Wind and Seismic Resistance Safety Technology

Advanced structural engineering ensures the tower withstands extreme wind loads and seismic forces from all angles, maintaining operational integrity and vehicle safety under adverse environmental conditions.

Intelligent Anti-pinch Technology for Safety Doors

This technology adopts advanced wireless safety air-sensing transmission and control technology. If the garage door hits an obstacle while descending, the detection transmitting module will be triggered. It communicates with the PLC in real time via the receiving control module to make the door lift rapidly and ensure the safety of people and vehicles.

Manual Vehicle Access Technology under Safe Power Cut-off

An innovative technology specially developed for scenarios where power-driven vehicle retrieval becomes unavailable due to unexpected power outages or emergency power cuts. Composed of a clutch, steering gear, mechanical linkage and operating crank, the technology releases the brake quantitatively and manually to safely take out vehicles in sequence.

Safety Roller-Type Anti-Overrun Technology

When the driver drives into the vehicle platform, the vehicle is positioned using sensing and judgment. If the driver misjudges the positioning and continues to move forward, the front wheels will rotate synchronously in the opposite direction with the anti-overrun rollers, preventing the vehicle from moving forward and avoiding safety hazards caused by overrunning.

Intelligent Operation Terminal

The AD185 series intelligent operation terminal supports five vehicle access modes including mobile phone QR code scanning, face recognition, license plate recognition, parking space number input and card swiping. This terminal integrates touch screen technology as well as visualized display and voice broadcast guidance technology, equipped with an 18.5-inch industrial outdoor touch screen resistant to high and low temperatures.

Safety Door for Driver Pass

A door for drivers and passengers is fitted beside the main roller door. Driven by an electromagnet, it opens automatically after parking to offer a safe path out of the system.

Stainless Steel Sensor Pillars

Made of stainless steel, the sensor pillars bring a sense of elegance and are an effective protection from sun exposure, water and impact.

Anti-Pin-Drop Chain Protection

Safety pins secure the links of the drive chain, as chain breakage prevention.

Comparing systems?Rotary vs puzzle vs stacker parking: which fits your plot?

Operations

One-touch retrieval & unified cloud billing.

From arrival to departure, every step is automated, intelligent and seamless.

90-second rapid retrieval

By swiping an RFID card or tapping the app, the Bidirectional Shortest-Path Algorithm calculates the quickest rotational direction to deliver the vehicle to ground level in under 90 seconds.

Plug, lock and leave

The driver parks on the ground pallet, plugs in the AC cable, exits the bay and confirms on the touchscreen. The system autonomously lifts the car out of sight.

Aggregated digital billing

The backend CSMS seamlessly merges the data. When the user retrieves the car, the system processes a unified digital payment combining the spatial rental and the energy use.

Technologies

Engineered for reliability at scale.

16 patented technologies that make every tower safe, efficient and maintenance-free.

Multi-Layer Charging Technology

The vertical modular design saves a significant amount of land and doubles the number of charging stations.

Horizontal DC Integrated Charging Machine

Horizontal, flat, highly integrated design, efficient heat dissipation, and completely silent operation.

Dual Directional Plug-In Technology

The dual-guided plug-in structure is shock-resistant and long-lasting, while the alloy shell provides excellent heat dissipation and electrical conductivity.

Comprehensive Performance Testing Platform

Full inspection of key parameters and random checks of 50,000 cycles of lifespan ensure safety and reliability.

Robot Automatic Charging Connection

Visual and force-sensory integrated control enables precise and smooth automatic insertion and removal.

Multi-Layer Fire Prevention Technology

A three-tiered linkage of "detection-power outage-coverage-transfer" is established to create a proactive safety closed loop.

Interactive Terminal Integration

Multi-pile integration and unified management enable automatic coordination of the entire berth and charging chain.

Intelligent Security Monitoring

Real-time monitoring of the battery and the station environment; automatic protection against anomalies; comprehensive safety.

Automatic Stop Technology for Charging Tray

Micrometer-level spatial positioning ensures rapid, accurate, and one-time exchange of vehicle-mounted panels.

Lifting Mechanism & Instantaneous Braking

The tray locks itself in place, ensuring a secure and reliable charging experience.

Cone Drum Anti-Fall Safety Technology

In case of stalling, it can brake and lock instantly, completely preventing falling accidents.

Bidirectional Precision Translation Mechanism

High-rigidity gear and rack drive enables smooth and precise bidirectional movement of the pallet.

QPO Surface Treatment for Gears & Racks

Salt bath surface treatment produces a high-hardness, corrosion-resistant layer, eliminating the need for maintenance of critical components.

Intelligent Balancing for Dual Drive Lifting

High-precision synchronous control, dual-drive balanced lifting, smooth and safe operation.

Self Lubrication for Counterweight Guide Rail

Contact-type automatic lubrication of tooth surfaces continuously forms a protective oil film, reducing noise and friction.

Self-Lubricating Device for Heavy-Duty Guide Rails

Capillary slow-release constant lubrication guide rails provide rust and corrosion protection, improving smooth operation and durability.

Contact

Build the future of mobility with us.

Land, fleets, capital, or a tower of your own. Or contact us to purchase our chargers and parking systems.

Request access Purchase