Logistics must know: six factors that affect freight security

Big traffic accidents basically happen on the highway. Among them, there are many freight vehicles, and the proportion of passenger vehicles is smaller than that of freight vehicles. The proportion of ultra-large container trucks is the largest. The reasons for this are basically due to factors such as weather, loading, vehicle technology, road conditions, human activity, and time. The specific reasons are as follows:

1 weather reasons

Generally, it occurs in fog or fog, and the loss in rain and snow days is less than that in fog. Most of them occur in fog at night. Traffic accidents in fog are frequent

Generally, it occurs in fog or fog, and the loss in rain and snow days is less than that in fog. Most of them occur in fog at night. The fact that the accident occurred at night is more obvious. Due to the low visibility in foggy days, the dense fog may cause the driver's visual fatigue to be caused by measures that are not timely or improperly discovered. Due to the relatively weak penetrating power of the light in fog, relatively close visibility distances, untimely measures in the event of an emergency, and accidental judgments, the accidents are relatively large. The fog-like weather caused people's unclear vision when they suddenly entered the fog area. Judgment was inaccurate and inappropriate measures were taken. The fact that the weather is too good is also a factor in the accident that caused the accident, because the weather is easy to cause people to visual fatigue when driving on the highway, as well as to relax and cause traffic accidents.

2 loading factors

The loading of vehicles is also an important factor in accidents. Overloading, illegal loading, and unreasonable loading are all hidden dangers. The standard loading of vehicles also has uncoordinated loading ratios, and unreasonable is also a hidden danger of accidents. Exceeding loads including overweight, ultra-wide, ultra-high, ultra-long, over-capacity and other loads that do not meet the requirements of the road are all hidden dangers of accidents. What is illegally loaded is that some ordinary transport vehicles transport non-ordinary goods, including some non-ordinary goods such as dangerous goods, chemicals, flammables, and explosives.

3 Vehicle Technology

The current vehicle has a high speed and good condition. There is a high demand for vehicle safety. The power, brakes, tires, transmissions, and steering of the vehicle must be regularly checked and maintained. If maintenance inspection is not performed, it is also a cause of the accident. The current automobile manufacturing parameters are also the main cause of the accident. The standard of vehicles is also not standardized. Due to the market's needs, some non-standard vehicles have emerged. Special vehicles, ultra-long, ultra-high, ultra-wide and super-large vehicles abound. Due to non-standard and non-standard vehicles, there are more hidden dangers on the highway.

4 road conditions

The current road conditions are good, but there are constraints on design and conditions, as well as accidents. The most frequently occurring accidents are ramps, curves, and extremely long ramps. Traffic conditions cause accidents

The current road conditions are good, but there are constraints on design and conditions, as well as accidents. The most frequently occurring accidents are ramps, curves, and extremely long ramps. The long-distance straightness makes people's visual misperceptions an accident. The current highway standards are also not standardized. In accordance with the safety standards for expressways, a straight-line distance beyond a certain distance must be set up (excluding bridges and tunnels). Visual blind spots (excluding mountainous areas and special terrain) are strictly forbidden. Irrational (size, breadth, width, side bend angle, fence design), bridge design flaws (mostly a single pier design, unilateral gravity bearing is flawed.), nor in the traffic requirements .

5 human factors

People have physiological changes, psychological changes, spiritual changes, changes in time are unstable with the environment, due to changes in the body's biological clock is also an important factor. Human factors cause accidents

People have physiological changes, psychological changes, spiritual changes, changes in time are unstable with the environment, due to changes in the body's biological clock is also an important factor. Since most of the current regulatory requirements only require qualifications, there is relatively little vocational training for drivers. Nowadays, training does not focus on technology. It focuses on theory and whether it has qualification certificates, but it is a technical requirement in practical applications. Greater than theoretical. There are no professional managers in vehicle management and driver management to perform management work. Basically non-professional management, so that there are management errors and hidden dangers. Due to the lack of professional knowledge of non-professionals, there are unprofessional technical requirements in terms of vehicle technology and personnel, and it is impossible to rationally arrange production in an integrated manner, causing hidden dangers and defects.

6 time factor

People's fatigue time is from 1 midnight to 5 am, 12 noon to 3 pm, these two periods of time are people's fatigue-prone time. It is the period of high accidents. The key is the reasonable arrangement of driving time for personnel, and the physiological time of personnel should also be considered.

Based on the above factors, it is necessary to strengthen the technical level of the personnel and the technical requirements for the vehicles, as well as to improve the highway standards so as to avoid and reduce accidents.


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