Transverse stability control system suitable for trailer truck

Abstract

A transverse stability control system suitable for a trailer truck solves the problems that in the prior art, a mechanical structure and functions are simple, practicability is poor, the manual operation process is tedious, mechanical transmission rigidity is large, and fatigue damage to a truck body and transmission parts is likely to happen. Comprising two groups of symmetrically arranged detection devices arranged on a front axle of a truck chassis, and each detection device is composed of a horizontal sensor and a centrifugal force detector; emergency reaction devices are symmetrically arranged on truck wheels on the two sides of the truck chassis respectively and arranged between the plate type spring cushioning devices and the truck body steel frame, and the driving ends of the emergency reaction devices are connected with the power supply device. The device is reasonable in design and compact in structure, and can quickly respond, lift the side of a truck body to be rollover, change the center of gravity position of the truck, reduce the rollover moment and relieve the gradient and centrifugal force when the truck suddenly turns at a high speed or the inclination angle of a road surface is too large, so that the running stability and safety of the truck are effectively improved.

Description

technical field [0001] The invention belongs to the technical field of vehicle driving stability control, and in particular relates to a vehicle that can quickly react when a truck encounters a high-speed sharp turn or an excessively large road inclination angle, lifts the side of the vehicle body to be rolled over, and changes the position of the center of gravity of the truck. The lateral stability control system suitable for trailer trucks can reduce the rollover moment, ease the gradient and centrifugal force, and effectively improve the driving stability and safety of the truck. Background technique [0002] Trucks are an important means of transportation for modern industrial production and cargo transportation. When the truck is driving on the road and needs to avoid obstacles and turn sharply, the overall body will generate a large centrifugal force towards the outside. Moreover, due to the heavy load of the truck and the weight of the vehicle body itself, the center...

AI Technical Summary

Problems solved by technology

[0003] At present, there are many types and development directions of anti-rollover devices installed on trailer-type trucks, but most of them prevent rollover by increasing the distance between the two wheels or by reducing the height of the chassis. Moreover, the related mechanical structures and functions are relatively simple and poor in practicability

At the same time, these anti-rollover devices with traditional structures rely on manual operation to increase the stability of the truck. Not only is the operation process cumbersome, but also the rigidity of the mechanical transmission is high, which is easy to cause fatigue damage to the vehicle body and transmission parts. The disadvantages of the application are obvious.

Images