Deceleration strip with speed measurement function

Abstract

The invention belongs to the technical field of municipal engineering and particularly relates to a speed bump with a speed measuring function. The speed bump comprises a fixed seat, a panel, a fixed strip, a first spring, a power conversion component, a clutch component, an outer ring and a mounting frame. The speed bump is advantaged in that the panel is arranged to be in a rotating connection mode, different responses are made according to different vehicle speeds, when the vehicle speed is high, impact force enables the panel to rotate downwards, then the impact force is transmitted to the clutch component, the outer ring is driven, friction of the outer ring is large, rotation of the panel is hindered, when the panel is not rotated to be flush with the road surface, a vehicle passes through the panel, so the vehicle has an obvious bumping feeling; when the vehicle speed is low, the impact force on the clutch component is small, the clutch component and the outer ring are disconnected, the panel is not affected by the rotation resistance of the outer ring in the downward rotation process, the panel can rotate to be flush with the road surface, therefore, the bumping feeling of the vehicle passing at a low speed is small, and then driving experience feeling of the vehicle driving at a low speed is good.

Description

technical field [0001] The invention belongs to the technical field of municipal engineering, in particular to a speed bump with a speed measuring function. Background technique [0002] Speed ​​bumps, also called speed bumps, are traffic facilities installed on highways to slow down passing vehicles. The shape is generally strip-shaped, and also dot-shaped; the material is mainly rubber, and there are also metal; generally yellow and black are used to attract visual attention, and the road surface is slightly arched to achieve the purpose of vehicle deceleration. It is generally set at road crossings, industrial and mining enterprises, schools, residential quarters, etc. where vehicles need to slow down and where traffic accidents are likely to occur. It is a new type of special traffic safety setting for reducing the speed of motor vehicles and non-motor vehicles; deceleration The belt realizes deceleration by influencing the driver's driving psychology. When the vehicle...

AI Technical Summary

Problems solved by technology

The invention is mainly used to solve the problem that the height of the bulge cannot be changed after the installation of the traditional deceleration belt, which results in a sense of bumps no matter how much the driving speed passes, which in turn causes the problem of poor road driving experience

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