Product Description
A crash - cushion vehicle, also known as a Crash Energy Management Vehicle (CEMV), is a special - purpose vehicle used to absorb and disperse impact energy in traffic accidents2. According to the definition of the International Organization for Standardization (ISO), it belongs to the category of "Road Safety Equipment" among special - purpose vehicles2. The following is a detailed introduction:
Basic Introduction
A crash - cushion vehicle is usually based on a motor vehicle chassis, with a crash - cushion device and a large - scale LED display installed on it4. It is mainly used for the safety protection of road maintenance and construction operations. When in use, it is parked behind the temporarily closed construction area4.
Working Principle
The core component of the crash - cushion vehicle is the crash - cushion module. When a following vehicle accidentally rushes into the construction - closed area and collides with the crash - cushion vehicle, the crash - cushion structure will deform. Through this plastic deformation, it can absorb the impact energy, reduce the impact force, and thus minimize the damage degree. This can not only protect the safety of personnel and equipment in the construction area to the greatest extent, but also reduce the injury to the personnel in the impact vehicle3.
Main Functions
- Safety Protection: It serves as a safety barrier for construction personnel and equipment at the construction site, effectively reducing the damage caused by the impact of foreign vehicles in the construction operation area3. For example, in road construction or traffic accident handling, it can prevent the impact of rear - end vehicles on front - line workers and equipment.
- Warning and Guidance: Most crash - cushion vehicles are equipped with large - scale LED warning lights and flashing indicator lights. These lights can remind rear - end drivers to pay attention to the situation on the road from a long distance, and indicate the driving route, guiding the drivers to pass smoothly on the left or right side of the vehicle1. In addition, some vehicles are also equipped with a traffic guidance sign, which can be adjusted to signs such as "Drive Left", "Drive Right", and "No Entry"1.
Structural Features
Introducing the anti-collision buffer vehicle, a cutting-edge safety solution designed to mitigate the severity of impacts in construction zones, highway incidents, or emergency response scenarios. Equipped with high-density energy-absorbing materials, this innovative vehicle efficiently absorbs the kinetic energy of colliding vehicles, reducing damage to both vehicles and minimizing the risk of injuries. Its robust construction and advanced crashworthy design ensure stability and predictable performance in high-stress collisions. Ideal for protecting workers, first responders, and the general public, the anti-collision buffer vehicle stands as a vital safeguard on our roads, promoting safety and saving lives.
Company Profile
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