In recent years, as people’s awareness of traffic safety and road safety has gradually increased, the occurrence of motor vehicle traffic accidents has shown a downward trend, but the total number is still large.
From the perspective of vehicle types, the traffic accidents and fatalities involving large and medium-sized vehicles are the highest, making it the industry with the most deaths caused by accidents, with a fatality rate of 62%, far exceeding the probability of ordinary traffic accidents.
● Accident Cause Analysis
1) Direct Causes
Front collisions, lane departure collisions, steering collisions, and lane change conflicts are the four major direct causes of traffic accidents!
Figure 1 Data Source: Tongji University Hazardous Condition Statistical Analysis Results
Figure 2 Data Source: German Federal Statistical Office (Destasis) Statistics on Causes of Fatal Accidents
2) Fundamental Causes
Fatigue driving, distraction, arbitrary lane changes, blocked visibility, speeding, and drunk driving are the main dangerous driving behaviors that are the fundamental causes of traffic accidents!
3) Important Causes
Dump trucks and concrete mixers have many blind spots, leading to a high incidence of traffic accidents!
• The large size and load of these vehicles pose a serious issue in monitoring blind spots during turns.
• Globally, there are as many as 500,000 traffic accidents caused by vehicle blind spots each year, most of which involve child victims.
2. Onboard AI Active Safety Warning System
The onboard AI active safety warning system integrates 4G vehicle-mounted DVR monitoring system, ADAS driving safety assistance system, DSM driver status monitoring system, and BSD blind spot monitoring system into one, utilizing AI algorithms for intelligent image analysis. The system collects environmental data inside and outside the vehicle through various sensors installed in the vehicle, performing technical processing such as identification, detection, and tracking of static and dynamic objects, allowing the driver to perceive potential dangers in the shortest time and prevent traffic accidents.
ADAS+DSM+BSD+DVR Four-in-One Active Safety System
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ADAS Driving Safety Assistance
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Front view warnings include LDW (Lane Departure Warning) and other intelligent algorithms, which alert drivers to potential dangers in advance, effectively increasing the comfort and safety of driving.
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DSMDriver Behavior Analysis
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Fatigue warnings collect facial features of the driver, analyzing unsafe behaviors such as smoking, making phone calls, not looking forward, and dozing off, and timely remind the driver to ensure safe driving.
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BSDBlind Spot Monitoring
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Identifies pedestrians and non-motor vehicles in the vehicle’s blind spot, triggering automatic alerts if a pedestrian enters the warning area, timely reminding the driver.
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Onboard DVR
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Supports audio and video recording, driving data recording, IC card signing, data printing, real-time monitoring, and other functions.
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3. AI Active Safety Warning System Function Introduction
1) ADAS Function Introduction
The main functions of the ADAS system include front collision warning, lane departure warning, pedestrian collision warning, etc.
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Front Collision Warning: Determines the distance, position, and relative speed between the vehicle and the front vehicle, warning the driver when there is a potential collision danger.
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Lane Departure Warning: Assists the driver in reducing the likelihood of traffic accidents due to lane departures through warning methods.
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Pedestrian Collision Warning: Real-time monitoring of the distance of pedestrians in front of the vehicle, providing warnings when the distance is too close.
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2) BSD Blind Spot Monitoring Function Introduction
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BSD High-Definition Camera
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Used to collect high-definition video material from the right blind spot
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External sound and light alarms alert pedestrians
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Can interface with the display screen to output video and alarm information
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① Straight Path Driving – Lateral
If the vehicle is driving in a straight path and there are pedestrians or non-motor vehicle drivers in the dangerous area 100cm (can be defined) near the front right side of the vehicle, the system will detect and issue a sound warning.
When the vehicle is turning, if there are pedestrians and non-motor vehicles within 3 meters (can be defined) of the right side of the vehicle, the system will detect and issue a sound warning.
3) DSM Function Introduction
The DSM system mainly includes six basic functions: fatigue driving monitoring, smoking behavior monitoring, phone call monitoring, distracted driving monitoring, driver abnormal status monitoring, and facial recognition monitoring.
4) 4G Vehicle-Mounted DVR Function Introduction
BSJ-GF06 is an intelligent video monitoring and alarm system integrated device that complies with the national standard Beidou protocol (JT/T 794-2019, JT/T 808-2019), national standard protocol (GB/T 19056-2012), ministry standard video protocol (JT/T 1076-2016, JT/T 1078-2016), and ministry standard No. 115 technical specifications, referred to as the active safety intelligent prevention and control system. This system adopts a single DIN structure design, is powerful, and supports audio and video recording, driving data recording, IC card signing, data printing, active safety prevention and control system functions.
5. Advantages of AI Active Safety Warning System
The AI active safety warning system is widely used in vehicles such as passenger transport, hazardous materials transport, dump trucks, concrete mixers, buses, tourist buses, watering vehicles, and business vehicles.
Supported by ADAS intelligent perception technology, through front view ADAS and surround BSD monitoring, the system alerts drivers of potential dangers during driving, turning post-incident emergency responses into timely warnings before incidents, effectively reducing the probability of accidents.
The DSM system monitors the driver’s facial expressions in real-time, providing timely warnings for abnormal features and non-standard behaviors, helping fleets correct bad driving habits, improving driving safety, and preventing serious accidents.
With the system running for a period, non-standard driving behaviors gradually decrease, and accident rates significantly drop, ensuring traffic safety while also greatly reducing operating costs.
Logistics fleet managers can monitor vehicle positions in real-time through the backend platform, obtaining current driving images, effectively helping fleets manage scientifically and precisely, reducing operating costs.
Bosijie is a national high-tech enterprise, a member of the national Beidou expert group, and a dual-software enterprise. The company is committed to building a one-stop industrial chain for intelligent management in the vehicle networking industry, and has formed five core business product lines: intelligent hardware product line (smart speakers, smart locks, wearable positioning terminals, etc.), various types of vehicle-mounted terminal product lines for vehicle networking, IOT module product lines, big data cloud platforms, and intelligent manufacturing OEM/ODM processing business product lines, providing customers with overall solutions and hardware and software products across various industries.
Bosijie Intelligent Manufacturing Center is the manufacturing base for the entire series of Bosijie products, completing all processes from IQC incoming materials, storage, SMT, DIP to product assembly, testing, packaging, and ORT reliability testing independently. The company has passed ISO9001, IATF16949, ISO14001, and other QMS, EMS management system certifications, and the products produced have passed and obtained national and international product testing certifications.
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Fatigue Driving Monitoring
Smoking Behavior Monitoring
Phone Call Monitoring
Driver Facial Recognition
