Most mature Chinese AGV suppliers now include simulation tools as part of the pre-deployment engineering package, especially for warehouse-scale projects.

These tools are used to validate:

• Warehouse layout feasibility

• Throughput capacity

• Traffic logic and congestion

• Fleet sizing and charging strategy

However, the sophistication varies significantly between vendors—from basic 2D route testing tools to advanced digital twin platforms.

📥 "Planning to automate your warehouse? Send us a simple layout sketch or channel dimensions, and our engineers will design a FREE AGV Route Simulation for you."

1. Types of AGV Simulation Tools

A. 2D Layout & Route Simulation (Entry Level)

Used for basic pre-planning and feasibility checks.

Core functions:

• Warehouse map import (2D)

• AGV route visualization

• Basic collision detection

• Simple path planning

• Rough throughput estimation

Limitations:

• No real physics modeling

• No realistic traffic congestion simulation

• Limited fleet behavior accuracy

👉 Suitable for early-stage concept validation only

B. Discrete Event Simulation (Mid-Level – Most Common)

This is the most widely used professional AGV simulation type.

It models operational behavior over time, including:

• Task queue flow

• Fleet dispatch logic

• Charging cycles

• Traffic congestion points

• Intersection conflicts

What it simulates:

• Order arrival rates

• AGV availability

• Charging downtime

• Travel time distribution

• Bottleneck formation

👉 This level is used for most real industrial AGV projects

C. 3D Digital Twin Simulation (High-End Systems)

Used by top-tier Chinese AGV suppliers for complex deployments.

Capabilities include:

• Full 3D warehouse environment

• Physics-based movement modeling

• Multi-robot collision simulation

• Real-time RCS logic replication

Typical applications:

• Automotive factories

• Large 3PL logistics centers

• High-density automation warehouses

👉 Closest representation of real-world behavior

2. Can You Run Pre-Deployment Stress Tests?

Yes. This is one of the biggest advantages of modern AGV simulation.

You can simulate peak operational scenarios such as:

Typical Stress Tests:

• Peak-hour order surges

• Sudden demand doubling

• Aisle blockage scenarios

• Charging station overload

• Multi-AGV congestion conditions

Example Scenarios:

• 50 AGVs handling 200 pallets/hour

• 2× demand spike simulation

• One blocked aisle scenario

• 30% reduction in charging capacity

Simulation Output Includes:

• Estimated throughput (pallets/hour)

• Fleet utilization rate

• Bottleneck identification

• Required AGV quantity

• Charging infrastructure sizing

3. How Accurate Are Simulation Results?

Realistic accuracy depends heavily on input data quality.

Typical Accuracy Range:

• High-quality models: 90%–95%

• Standard models: 80%–90%

• Simplified models: 70%–85%

High Accuracy Requires:

• Accurate CAD warehouse layout

• Real AGV speed parameters

• True order flow data

• Proper traffic rules

• Charging behavior modeling

Key Insight:

Simulation is not meant to predict exact performance.
It is meant to validate system design and identify bottlenecks before deployment.

4. Is Simulation Software Included or Licensed Separately?

This varies by supplier.

Model 1: Included in Project Package

• Common in turnkey AGV projects

• Used mainly during pre-sales engineering

• Limited long-term access

Model 2: Licensed Engineering Module

• Per project or per server licensing

• Includes 3D digital twin + optimization tools

• Used for advanced planning and tuning

Model 3: Cloud Simulation Platform (Rare)

• SaaS-based access

• Subscription model

• Continuous optimization after deployment

5. CAD File Integration (AutoCAD Support)

Most AGV simulation tools support CAD import, but with varying quality.

Supported Formats:

• DWG (AutoCAD)

• DXF

• STEP (3D layouts)

• PDF floor plans (manual conversion required)

Typical Workflow:

CAD Layout → Import → Convert to Navigation Map → Configure:

• Racks

• Aisles

• Traffic zones

• Charging stations

Common Limitations:

• Scale mismatches

• Layer cleanup required

• Missing elevation data

• Manual adjustments for SLAM calibration

6. What Simulation Helps You Decide

A proper AGV simulation is not just visualization—it is a planning tool for:

A. Fleet Sizing

• How many AGVs are actually required

• Maximum system capacity

B. Charging Strategy

• Number of charging stations

• Optimal placement

C. Warehouse Layout Optimization

• Aisle width impact

• Bottleneck identification

• Intersection redesign

D. ROI Forecasting

• Labor replacement ratio

• Productivity improvement

• Payback period estimation

7. Key Questions to Ask Suppliers

Simulation Capability

• Is simulation included or optional?

• Is it 2D, 3D, or digital twin-based?

Data Integration

• Can AutoCAD files be imported directly?

• Which formats are supported?

Accuracy Validation

• Are simulation results validated in real deployments?

• Do you calibrate using live fleet data?

Stress Testing

• Can we simulate peak demand scenarios?

• Can congestion and deadlocks be tested?

• Can charging bottlenecks be modeled?

Licensing

• Is simulation included in purchase?

• Is it cloud-based or local?

• Can it be transferred to customer IT systems?

8. Red Flags to Watch For

Be cautious if a supplier:

❌ Only offers static route planning
❌ Has no traffic simulation capability
❌ Cannot import CAD layouts
❌ Lacks charging simulation features
❌ Cannot validate simulation with real projects
❌ Uses simulation only as a sales demo tool

📥 "Planning to automate your warehouse? Send us a simple layout sketch or channel dimensions, and our engineers will design a FREE AGV Route Simulation for you."

Final Recommendation

For serious AGV investments, simulation should be treated as a critical engineering validation tool, not a marketing feature.

A strong Chinese AGV simulation platform should enable you to:

✔ Import real warehouse CAD layouts
✔ Model full fleet behavior under load
✔ Simulate congestion and traffic logic
✔ Estimate throughput and bottlenecks
✔ Optimize fleet size and charging strategy
✔ Stress-test extreme operational scenarios