Advantage

1) High Degree of Automation:
The system integrates a comprehensive suite of control functions—managed via computers, electronic control units, magnetic navigation sensors, laser reflectors, and a centralized backend control system (master server)—encompassing task allocation, intelligent scheduling, path planning, multi-task processing, emergency task handling, production line interfacing, station calling, fault analysis and resolution, data statistics and analysis, network infrastructure setup, system integration (with MES and ERP), low-battery warnings and automated charging, and traffic management.
When a specific stage of the workshop operation requires material transport, the central control system transmits the relevant information to the scheduling system. Via a wireless network, commands are issued to the onboard computer; subsequently—facilitated by the coordinated operation of electronic control units—these instructions are received and executed by the AGV’s onboard controller, thereby delivering materials to their designated locations. This process significantly boosts production efficiency.
2) Automated Charging:
When the AGV’s battery power nears depletion, it transmits a request signal to the system to initiate charging (typically, a specific threshold is pre-configured by technical personnel). Once authorized by the system, the AGV automatically proceeds to the designated charging station to “queue up” and recharge.
Furthermore, the AGV features a long-lifespan battery, capable of operating for approximately eight hours after just three hours of charging.
3) Aesthetic Appeal:
The system enhances the visual aesthetics of the workspace, thereby elevating the overall corporate image.
4) Convenience and Space Efficiency:
The system offers exceptional convenience and minimizes floor space requirements, as the AGVs within the production facility can seamlessly shuttle back and forth across various workshop areas.

Applications in the Specialized Vehicle Sector

In the specialized vehicle industry, practical application has been successfully demonstrated across production lines for frames, vehicle bodies, tanks, construction vehicles, and components. Operating within the production line, the AGV service vehicle manages the logistics for products at every workstation and through every processing stage. Utilizing a fully automated system—incorporating electromagnetic sensing, optical guidance, and QR code data acquisition—it navigates with precision to the designated product workstation. It then employs a hydraulic lifting mechanism to hoist the cargo and transport it to the next processing station. Subsequently, acting upon data acquired via QR code scanning or instructions transmitted from a central computer, it proceeds to execute tasks for the next stage of the workflow.

In this context, the AGV service vehicle replaces multiple manual hoisting operations, thereby reducing the need for numerous personnel as well as multiple overhead cranes and forklifts. This not only prevents safety accidents and boosts production efficiency but also significantly lowers overall production costs.

Feature Overview

Laser Navigation Radar: Primarily utilized for the positioning and navigation of laser-guided forklifts and AGVs, this radar features integrated internal algorithms that output precise positional data, ensuring a positioning accuracy of ±4 mm and thereby significantly enhancing the efficiency of logistics handling operations. Designed with a built-in heating module, superior light immunity, and multi-echo processing capabilities, the radar effectively resolves the operational challenges faced by laser-guided forklifts in demanding environments—such as outdoor settings, cold storage facilities, and dusty conditions. Furthermore, boasting an ultra-long detection range of 65 meters, the radar is also capable of providing high-precision scanning and ranging data for natural navigation robots.

Magnetic navigation sensor technology utilizes the magnetic field characteristics of embedded magnetic strips and markers to establish a test platform that integrates magnetic signal detection with the analysis of the relative motion between a vehicle and these magnetic elements. On this platform, real-world scenarios involving vehicle navigation via magnetic strips and markers are simulated to model various autonomous driving maneuvers—including linear motion, S-curve trajectories, and acceleration—while software programs are developed to fulfill the requisite functional requirements.

Safety Scanners from SICK, Keyence, Keli, Wanji, Leishen, and others

Safety laser scanners and safety radars represent the perfect fusion of advanced proprietary technology, extensive experience, and optimal performance. Whether for mobile or stationary applications—ranging from area protection to access monitoring—this comprehensive product family offers cost-effective and highly satisfactory solutions for virtually any requirement. These compact devices scan their surroundings and measure distances based on the Time-of-Flight (TOF) measurement principle. Utilizing an integrated rotating mirror, they generate a 2D monitoring field covering a user-defined protection zone.
Safety laser scanners employ Time-of-Flight (TOF) technology. This means the scanner calculates the position of an object based on the time required for a laser pulse to travel from the device, reflect off the object, and return to the unit. Safety scanners allow for the customization of protection zones. KEYENCE safety scanners offer a scanning angle of up to 270° and a protection range of up to 8 meters; their exceptional versatility has led to their widespread adoption across various industries. These scanners can be mounted either vertically or horizontally and are capable of safeguarding against a diverse range of hazards. Consequently, these devices offer distinct advantages over traditional safety protection methods.

Area Protection
Safety scanners prevent hazards from occurring when objects or personnel inadvertently enter a danger zone. These scanners can be installed discreetly to avoid damage or potential impact, while simultaneously protecting areas of both simple and complex geometries.
Access Prevention
The scanners support vertical mounting to detect any unauthorized entry into a danger zone. This option is ideal for locations where the effective installation of light curtains is difficult.
AGCs/AGVs
Safety laser scanners can be mounted on Automated Guided Vehicles (AGVs) or transport carts to eliminate the risk of collision with objects or personnel along their path. KEYENCE safety scanners ensure that operations proceed smoothly and efficiently, free from hazards or unnecessary downtime.

Power Mechanism

Dual-Wheel Counter-Rotating Mechanism: Driven by servo motors and controlled via a PLC utilizing a proprietary independent algorithm, this system employs counter-rotating differential motion between the two wheels to achieve precise positioning, accurate arrival at target locations, and instantaneous braking. It enables a full range of agile maneuvers, including lateral movement, longitudinal movement, 360-degree rotation in place, diagonal travel, and curved-path navigation. The system supports differential motion for arc-based turning. To ensure product stability, the motors are sourced from leading international or domestic brands; furthermore, the system incorporates specialized RV precision reducers—typically reserved for robotics applications—to enhance operational accuracy. Key mechanical capabilities include rotational pivoting and fine-tuned yaw adjustments.

An AGV steerable wheel is an integrated mechanical assembly that combines a drive motor, a steering motor, and a reducer into a single unit. It consolidates propulsion, traction, and steering functions, enabling the system to carry and tow heavy loads. This design facilitates the rapid deployment of AGVs, mobile robots, and similar autonomous vehicles, perfectly meeting the operational requirements of AGV applications. Compared to the differential control methods used in traditional AGV carts, the steerable wheel offers a higher degree of integration and greater adaptability; when paired with a servo system, it delivers superior precision and faster response times. The drive section features a combination of a DC motor and a gearbox, configured in an anti-symmetrical mounting arrangement. This configuration significantly reduces the wheelbase—thereby saving space and enabling robot miniaturization—while maintaining wheel-pair coaxiality and delivering substantial power (as motor power typically scales with physical size). Furthermore, this mounting method allows for a wider range of motor selection; the gearbox serves to increase torque and reduce rotational speed, while also utilizing internal friction to provide a self-locking braking effect when the vehicle needs to come to a halt, all while effectively extending the axle length to accommodate the wheel-pair mounting requirements.

Siemens Control System: Long service life, low failure rate, and fast response speed.

Computerized Intelligent Scheduling and Control System

Utilizing dedicated network communication, cloud-based control, scheduling, and specialized fixed-point programming for path planning, the system operates with high efficiency and energy conservation. Furthermore, a central computer monitors real-time changes on the production floor to issue commands and direct operations—thereby truly realizing the vision of Industry 4.0 and an unmanned smart factory.

Power Source:

Utilizes lithium or lead-acid batteries—safe and eco-friendly.

Customer Applications and Integration of AGVs with Carriers