For most AGV projects, the biggest challenge is not the forklift itself—it is the integration between your Warehouse Management System (WMS), AGV Fleet Management System (RCS/FMS), and facility automation equipment.

A successful deployment should allow the WMS to create transport missions automatically, while the AGV system handles task execution, traffic control, charging management, and fleet scheduling.

📥 "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."

Typical AGV–WMS Integration Architecture

ERP
 │
 ▼
WMS
 │
 ▼
Middleware / API Layer
 │
 ▼
AGV Fleet Management System (RCS)
 │
 ├── AGV Forklifts
 ├── Automatic Doors
 ├── Elevators
 ├── Conveyors
 ├── PLC Systems
 └── Charging Stations

In this architecture:

• WMS determines what needs to be transported.

• RCS assigns tasks to available AGVs.

• AGVs execute transport missions.

• Task status and completion feedback are returned to the WMS.

Do Chinese AGV Suppliers Provide Open API Documentation?

Most export-oriented AGV manufacturers provide APIs for integrating with warehouse and manufacturing systems.

Common API Functions Include:

• Task creation

• Task cancellation

• Vehicle status monitoring

• Battery status reporting

• Alarm notifications

• Mission completion feedback

Documentation You Should Request

• API reference manual

• Authentication methods

• Request/response examples

• Error code documentation

• Webhook specifications

• Sample integration projects

Key Questions to Ask

• Is the documentation available in English?

• Is a sandbox environment available?

• Are Postman collections provided?

• Can source code examples be supplied?

Can the Fleet Management System Run on Local Servers?

Yes. Many industrial users prefer on-premise deployment for security, compliance, and operational reliability.

Typical Deployment Options

• Physical industrial servers

• VMware environments

• Hyper-V virtual machines

• Private data center infrastructure

Benefits of Local Deployment

• Data remains inside the facility

• Improved cybersecurity control

• No dependency on public cloud connectivity

• Easier integration with existing enterprise systems

Ask Your Supplier:

• CPU and RAM requirements

• Supported operating systems

• Database architecture

• Backup and disaster recovery procedures

• Whether internet access is required for licensing
  
  📥 "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."
  

How Do AGVs Communicate with Automatic Doors?

Automatic doors are typically integrated through PLCs, digital I/O, or industrial communication protocols.

AGV Approaches Door
        │
        ▼
RCS Sends Open Signal
        │
        ▼
PLC Receives Command
        │
        ▼
Door Opens
        │
        ▼
AGV Passes Through
        │
        ▼
Door Closes

Common Communication Methods

• Digital I/O

• Relay contacts

• Modbus TCP

• EtherNet/IP

• PROFINET

• OPC UA

Does the Scheduling System Support Modbus and TCP/IP?

Most modern AGV fleet management platforms support a wide range of industrial communication protocols.

Additional Integration Interfaces to Verify

Building Infrastructure

• Automatic doors

• Fire alarm systems

• Access control systems

• Industrial elevators

Material Handling Equipment

• Conveyors

• Sortation systems

• AS/RS systems

• Shuttle systems

Enterprise Systems

• WMS

• ERP

• MES

• SCADA

Common Integration Risks

• API documentation provided only after purchase

• Cloud connectivity required for normal operation

• No English developer documentation

• No sandbox or testing environment

• Custom development required for standard industrial protocols

These issues frequently become the largest source of project delays and integration costs.

Questions to Include in Your RFQ

• Is a REST API available?

• Can API documentation be provided before project kickoff?

• Is an English developer guide available?

• Is a sandbox environment available?

• Can the RCS run entirely on-premise?

• Is VMware supported?

• What database platform is used?

• Does the system support Modbus TCP?

• Is OPC UA available?

• How are doors, elevators, and PLCs integrated?

Final Recommendation

When evaluating a Chinese AGV supplier, software integration capability should be considered just as important as the forklift hardware itself.

A strong AGV platform should provide:

• ✔ English API documentation

• ✔ On-premise deployment options

• ✔ REST API integration with WMS and ERP systems

• ✔ Standard Modbus TCP and TCP/IP communication

• ✔ PLC, door, elevator, and conveyor integration support

• ✔ Sandbox environment for testing and validation

The most successful AGV projects are those where the WMS, AGV fleet, and facility automation systems operate as one coordinated ecosystem rather than a collection of isolated components connected through custom workarounds.