Fleet GPS Tracking and Dash Cam

Fleet GPS Tracking and Dash Camera

In the field of fleet management, dash cams are not only tools for accident evidence collection but also core devices for improving operational efficiency and optimizing safety management. With its professional-level imaging technology, intelligent functions, and high reliability, YUWEI V8N has become the preferred choice for logistics, passenger transportation, special transportation, and other industries.

From GPS Positioning to Intelligent Perception

1. Multimodal Perception System

YUWEI V8N adopts a GNSS multi-mode satellite positioning module, supporting Beidou/GPS/GLONASS triple-system combined positioning with an accuracy of within 10 meters. Equipped with 4G Cat.1 high-speed network, it achieves millisecond-level data transmission. Its dual-core ARM Cortex-A7 processor can process ADAS/DMS algorithms in real time with a response delay of less than 200ms.

2. Dual-Camera Collaborative Architecture

(1) Front ADAS Camera

A. Sony Starlight Sensor (IMX335/SC200 AI Solution)

B. HD resolution with 60fps high frame rate recording

C. 106° ultra-wide-angle field of view, adapting to complex road condition monitoring

D. ADAS Function Matrix:

①　Lane Departure Warning (LDW): Voice alert 2 seconds in advance

②　Forward Collision Warning (FCW): Detection distance up to 150 meters

③　Pedestrian Collision Warning (PCW): Recognition rate >90% in low-light environments

④　Blind Spot Detection (BSD): Supports AHD camera expansion

(2) Built-in DMS Camera

A. Infrared Fill Light Technology: Clear driver facial recognition in no-light environments

B. 6-axis Inertial Sensor: Monitors sudden acceleration/deceleration/sharp turns

C. AI Behavior Analysis:

①　Fatigue Driving Detection (Alert triggered when eyes closed for ≥3 seconds)

②　Distracted Driving Detection (Phone use, smoking, unfastened seatbelt)

③　Driver Identity Authentication (Facial recognition library supports 50+ users)

3. Data Storage and Transmission

(1) Dual TF Card Slot Design: Supports 2TB×2 expansion with loop recording without missing seconds

(2) Hybrid Storage Strategy:

①　Main Stream (ADAS): 1080P@15fps

②　Sub Stream (DMS): 720P@15fps

(3) Breakpoint Resume Transmission: When 4G signal is interrupted, data is temporarily stored in super capacitor and automatically retransmitted after signal recovery

4. Power Supply and Reliability

①　Super Capacitor Power Supply: Supports 1-second power-off protection to avoid loss of critical data

②　Wide Temperature Range Design: Stable operation in extreme environments of -30℃~80℃

③　IP67 Protection Rating: Dustproof and waterproof to meet outdoor operation needs

Application Scenarios

1. Logistics and Transportation Industry

①　Real-time Monitoring: Collects vehicle data such as oil temperature and tire pressure through CAN bus protocol, combined with ADAS alerts, reducing fuel consumption by 12%

②　Risk Prevention and Control: Collision videos are automatically uploaded to the cloud, and combined with electronic fence function, enabling rapid determination of accident liability

2. Ride-hailing and Taxi Management

①　Compliance Upgrade: Supports JT/T 808 protocol with built-in emergency alarm button, triggering video evidence chain generation with one click

②　Service Optimization: DMS scoring system is linked to driver KPIs, reducing customer complaint rate by 40%

3. Public Transportation and Special Vehicles

①　Bus Dispatching: 4G network transmits in-vehicle monitoring in real time, allowing dispatch centers to dynamically adjust departure frequency

②　Engineering Vehicles: Blind Spot Detection (BSD) reduces scratch accident rate by 70%

System Integration and Data Ecosystem

1. Cloud Management Platform

①　Multi-dimensional Analysis: Generates driving behavior heatmaps to identify TOP3 risk scenarios

②　OTA Upgrade: Remotely updates AI models to adapt to new regulatory requirements (e.g., 2025 "Two Passenger and One Dangerous Goods" new national standard)

2. Hardware Expansion Capability

①　OBD-II Interface: Compatible with tire pressure monitoring and fuel consumption sensors

②　External Display: AHD interface supports 1080P real-time preview

User Value and Return on Investment

1. Cost Savings

①　Annual fuel cost savings per vehicle: 1,000 US dollars (calculated based on 12% fuel consumption reduction)

②　60% improvement in accident handling efficiency, reducing downtime losses

2. Compliance Benefits

①　Complies with EU ECE R129 (ADR) certification requirements, supporting overseas market expansion

②　Automatically generates compliance reports to meet quarterly inspections by the Ministry of Transport

V. Selection Recommendations and Precautions

1. Vehicle Adaptation

①　Priority deployment on high-value-added vehicles such as heavy trucks, refrigerated trucks, and new energy vehicles

②　Pay attention to CAN protocol matching; customized wiring harnesses are required for some Japanese models

2. Deployment Recommendations

①　Factory-installed Solution: Pre-installed in cooperation with automakers to ensure power supply stability

②　Aftermarket Installation: Use 3M adhesive brackets to avoid obstructing the driver's view

 

 

YUWEI V8N upgrades dash cams from passive security devices to active management hubs. Amid the wave of digital transformation in the logistics industry, its high cost-performance ratio and flexible expandability (e.g., supporting subsequent millimeter-wave radar upgrades) make it an ideal choice for fleet managers.

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