CL-IT-002: Intelligent Connected Logistics Microcar　

I. Overview

The intelligent connected logistics vehicle is an integrated logistics delivery solution that incorporates advanced autonomous driving technology, designed specifically for teaching and operational applications of autonomous driving. Equipped with an Ackerman by-wire chassis and a comprehensive sensor system, such as 360-degree scanning LiDAR, forward-looking smart cameras, millimeter-wave radar, and an integrated inertial gyroscope with GNSS positioning, it achieves efficient multi-scenario navigation, tracking, and traffic sign compliance for autonomous driving functions. With its van-style body design incorporating a logistics pickup system, it supports teaching in autonomous driving technology and unmanned logistics distribution operations, deepening learners' understanding of autonomous driving technology.

II. Equipment Functionality

1. Autonomous Driving System: Supports L4-level autonomous driving, capable of normal operation under system control, performing active tracking, obstacle recognition, active braking, station docking, and local path planning functions.

2. High-Precision Map Application: Built-in high-precision map generation program, supporting point cloud data recording and high-precision map creation using map software, providing the foundation for accurate navigation.

3. Sensor Technology Teaching: Equipped with a variety of sensors and provides dedicated training software, supporting detailed teaching and hands-on training for various sensor technologies.

4. Multi-Mode Positioning Technology: Combines indoor and outdoor positioning technologies, supporting precise tracking and navigation based on high-precision maps.

5. Intelligent Logistics Pickup System: Equipped with a logistics pickup function, supporting automated courier item distribution tasks, achieving logistics automation.

I. Technical Specifications and Configuration

1. By-Wire Vehicle Platform

· Dimensions: 2000mm x 1100mm x 1500mm, designed for optimized space and maneuverability.

· Maximum Range: Up to 80km, meeting long-distance logistics distribution needs.

· Wheelbase: 1300mm, ensuring vehicle stability.

· Drive Mode: Front-wheel turn, rear-wheel drive combined with Ackerman steering system, suitable for automotive teaching and precise control.

· Track Width: 840mm, enhancing lateral stability of the vehicle.

· Rated Payload: Up to 500kg, meeting heavy-load logistics distribution tasks.

· Top Speed: 25KM/H, suitable for urban logistics distribution speed requirements.

· Battery Parameters: 5kWh, 48V system, supporting long-duration operations.

· Minimum Turning Radius: 1.5m, agile in narrow spaces.

· Climbing Angle: Up to 30°, adaptable to complex terrains.

· Protection Level: IP56, ensuring stable operation in various environments.

· Suspension Type: Double wishbone independent suspension, providing a comfortable and stable driving experience.

Computing Unit

· CPU: 6 cores 12 threads, base frequency 2.9GHz, 12M L3 cache, ensuring powerful data processing capability.

· GPU: Independent image processor, CUDA core 3584, memory frequency 15Gbps, capacity 12G DDR6, supporting complex image processing tasks.

· Memory: 16GB LPDDR4x2666MHz, ensuring smooth system operation.

· Storage: 500GB solid-state drive, providing ample data storage space.

· Interfaces: Equipped with Gigabit Ethernet + WiFi, USB3.0, meeting diverse communication needs.

Front-view Camera

· Model: Sensor IMX291, lens size 1/2.8, providing clear image capture.

· Interface: USB3.0, ensuring high-speed data transfer.

· Maximum Effective Pixels: 2 million, resolution 1920x1080, supporting high-definition video capture.

· Output Format: MJPEG/YUV2(YUVY), meeting different image processing needs.

· Maximum Frame Rate: 50 frames/YUV/MJPEG, ensuring smooth video playback.

· Detection Targets: Vehicles, pedestrians, traffic signs, traffic lights, etc., enhancing environmental perception capability.

16-Line LiDAR

o Scanning Channels: 16 lines, providing omnidirectional space scanning.

· Laser Wavelength: 905nm, suitable for various detection environments.

· Detection Distance: 70 meters to 200 meters, meeting long-distance perception needs.

· Power Supply Range: 9V-36VDC, adaptable to different power systems.

· Communication Interface: Ethernet pps, ensuring stable data transmission.

· Data: Contains information such as three-dimensional spatial coordinates and point cloud reflectivity, supporting accurate environmental modeling.

Combined Positioning Unit

· Positioning Modes: Supports RTK, GNSS single point, and three-mode seven-frequency (GPS, BDS, GLANESS).

· Built-in: 6-axis IMU, providing precise attitude recognition.

· Attitude Accuracy: 0.1° (with a baseline length of ≥2m), ensuring high-precision positioning.

· Positioning Accuracy: Single point L1/L2 at 1.2m, DGPS at 0.4m, RTK at 1cm+1ppm, meeting the needs for high-precision navigation.

· Input Voltage: 9～32V DC (standard adapted to 12V DC), power consumption

Millimeter-Wave Radar

· Operating Frequency: 76GHz to 77GHz, suited for high-precision long-range detection.

· Detection Distance: 0.2m to 250m, covering a wide range of distances.

· Distance Resolution and Accuracy: Close range ±0.39m, long range ±1.79m; close range accuracy ±0.10m, long range accuracy ±0.40m.

· Speed Range: -400 km/h to +200 km/h, supporting detection of high-speed moving targets.

· Speed Resolution and Accuracy: Long range 0.37km/h, close range 0.43km/h; speed accuracy ±0.1 km/h.

· Detection Targets: Includes targets moving away, approaching, stationary, and crossing.

· Data Output: Supports CAN/CANFD, including information such as target ID, distance, speed, and radar cross-section (RCS).

· Working Environment: Temperature -40℃ to 85℃, voltage 9-16V, protection level IP67.