Intelligent interception system for out-of-control vehicles on highway

Abstract

The invention discloses an intelligent interception system for out-of-control vehicles out on the highway, which belongs to the field of highway safety and mainly comprises a detection module, a control module and an execution module, wherein the detection module comprises a speed measurement camera, a mass detection device and a tension sensor, the speed measurement camera is installed on a fixedcross rod and used for detecting the vehicle speed and determining the interception range, and the mass detection device is composed of a plurality of pressure sensors and laid at the entrance of theemergency risk avoiding road surface to detect the vehicle mass; and the execution module comprises two sets of intercepting net devices and an automatic alarm device, the first intercepting net is provided with a tension sensor and fixed to a fixed pile through a rope winding and unwinding device, and the second intercepting net is fixed to the fixed pile through a rope winding and unwinding device and adjusts the position of the intercepting net through a sliding rail. The automobile deceleration situation is monitored in real time in the interception process, the tensile force of the interception rope is adjusted in real time according to the automobile deceleration situation, the safety of a driver and an automobile is guaranteed, and safety interception is achieved.

Description

technical field [0001] The invention belongs to the field of road safety protection, and in particular relates to an intelligent interception system for out-of-control vehicles on expressways. Background technique [0002] Expressways have the advantages of high transportation efficiency, large freight capacity, and low transportation costs. However, continuous use of the brakes after the vehicle enters a downhill section will easily cause the brake pads to overheat, resulting in reduced braking performance or brake failure, resulting in vicious traffic accidents such as rear-end collisions, collisions, and crashes down cliffs. [0003] Today, with the rapid development of society, in order to fully guarantee the safety of people and vehicles, technicians have designed emergency escape lanes. The emergency escape lanes are connected to the main lane and are auxiliary lanes specially set up to slow down the speed of out-of-control vehicles and make the vehicles stop safely. ...

AI Technical Summary

Problems solved by technology

However, there are also some problems in the emergency avoidance lane. For example, the emergency avoidance lane needs to be equipped with a long wave-shaped road surface for buffering, and the downhill section needs to be equipped with an uphill auxiliary lane. When the kinetic energy of the vehicle is too large, the vehicle may rush out of the escape lane. Potential safety hazards, and the wavy gravel road will cause the vehicle to bump sharply, causing personal injury and vehicle damage

At present, the emergency avoidance lane cannot monitor the status of vehicles in real time. For different models, a uniform use of an escape lane is not conducive to targeted vehicle deceleration.

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