According to reports, at 2 o'clock in the morning on August 26th, an extremely large traffic accident occurred in the Ansai section of the Baomao Expressway in Yan'an City, Shaanxi Province, from K484+95 meters north to south. A double-decker sleeper bus was rear-ended with a tanker equipped with methanol, causing a methanol leak to catch fire and causing two vehicles to catch fire. A total of 36 people were confirmed dead in the accident. It has been confirmed that the double sleeper bus in the accident was the Yutong bus of Hohhot Transportation Group. The GPS of Hohhot long-distance bus station recorded all the tracks of the car, and the monitoring showed that the driver was involved in fatigue driving. This catastrophic accident has caused scores of families to be fragmented. The level of tragicity is very painful. As the investigation of this accident has been gradually carried out, how to eliminate the dangers of long-distance passenger vehicles and dangerous goods transport vehicles during transportation has once again become the focus of attention of the government and the public. It is also an issue that we urgently need to solve as soon as possible to popularize the two-in-one-risk intelligent management system and avoid the recurrence of the tragedy.

Due to its particularity, the "two passengers and one dangerous" vehicle has involved the safety of the people and the impact on the surrounding environment during its operation. Therefore, it has become a vehicle of great concern to the transportation departments of various places. For this type of vehicle, Flyris Technology's "two passengers and one dangerous" vehicle intelligent management system, whether it is for dangerous goods transport vehicles or long-distance passenger vehicles, formed a full range of monitoring and management, including passenger car overload conditions, dangerous goods The vehicle's various detection alarms, driver fatigue detection, vehicle video monitoring, GPS positioning tracking, intelligent automatic alarm, etc., to ensure the safe driving of vehicles.

1) Intelligent Management System for Passenger Vehicles For “long-distance/travel passenger vehicles”, “three super” (overload, speeding, overtime driving) and “three private” (private grouping, private ticket collection, and private transport) are particularly serious . Fei Ruisi technology through a variety of technical means to achieve the realization of the driver's identity certification, the number of vehicle passengers overload monitoring, vehicle video surveillance, GPS tracking and other aspects of multi-directional supervision to ensure the safety of the vehicle operation, while also protecting the people The safety of the people's travel.

2) Intelligent Transportation System for Dangerous Goods Transport Vehicles In response to dangerous goods transport vehicles, intelligent video analysis technology - driver fatigue detection system, GPS positioning system, navigation system, 3G video system, and dangerous goods detection and alarm system, etc. are included. Through this system, the user's customers realize all-round monitoring and management of the vehicle, improve operational efficiency, and improve the safety of transportation.

3) Brief description of the intelligent application functions of the two passengers and one danger:

Passenger overload intelligent alarm system: The use of video passenger flow statistical analysis technology to achieve real-time statistics on the number of passengers, through the analysis of the number of people, get off the number of vehicles, calculate the number of cars, when the number of vehicles exceeds the limit of the number of nuclear loading, the system Automatic alarm function to the backend platform.

Driver fatigue detection system: By combining the current travel speed (GPS) of the vehicle and performing real-time judgment and analysis on the driver's eyes, the fatigue status of the detected person is determined by the closed state of the human eyes and the orientation of the human face. , issue a corresponding level of fatigue alarm.

Dynamic capture record of passenger face: Mainly applied to passenger vehicles, dynamic face capture for each passenger on board, automatic record of face pictures, and can be sent to back-end system platform through 3G network, which can communicate with the public security system. The blacklist face database is docked to implement the criminal control system.

Low-stream video compression technology: Fei Ruisi technology uses the most advanced video bit rate compression technology, the deep compression of the video stream captured by the vehicle equipment, to ensure a good picture quality while obtaining a lower video stream, Reducing the occupation of bandwidth and reducing bandwidth traffic (in the same picture quality) can be applied to wireless video transmission in 3G networks.

Hazardous goods detection and alarm system: By installing various wireless probes (dangerous goods detection equipment) on the vehicle, the vehicle-mounted intelligent video recorder can receive the detection and alarm signals of various wireless detection equipments, and can monitor the status of dangerous goods in real time to ensure that they are in danger. It can be sensed before it occurs, and the relevant person is notified of the first time.

The lesson of the 8.26 Extraordinary Traffic Accident on Baomao Express was very profound and very painful. Increasing the level of intelligent transportation management on the hardware and improving the road-related management system in software have become a pressing reality!