Vehicle load-limiting device

Abstract

The invention discloses a vehicle load limiting device, which mainly includes a front axle sensor, a front measurement module, an A / D conversion module, a controller, a digital display module, an alarm module, an ignition system, a rear measurement module and a rear axle sensor , characterized in that the front axle sensor is connected to the front measurement module, the rear axle sensor is connected to the rear measurement module, the front measurement module and the rear measurement module are both connected to the A / D conversion module, and the A / D conversion module is connected to the controller , the digital display module, the alarm module and the ignition system are all connected with the controller.

Description

technical field [0001] The invention relates to the technical field of sensors, in particular to a vehicle load limiting device. Background technique [0002] my country's truck tire calibration regulations generally control the road pressure at 0.7MPa. The tire pressure of the overloaded vehicles on the road is as high as 1.2MPa, which exceeds the impact pressure (10Wa) on the road when the plane lands. Relevant studies have shown that more attention should be paid to the damage to the road surface due to overloading of light vehicles. When a vehicle with an axle load of 4t is overloaded to 8t, although it is not over the limit, the damage to the road surface is more serious than that of a standard vehicle with an axle load of 10t. . [0003] With the rapid development of my country's national economy, the number of cars is increasing, and the traffic volume of roads is increasing rapidly. Overloading and speeding of vehicles will cause serious damage to roads and bridges...

AI Technical Summary

Problems solved by technology

Relevant studies have shown that more attention should be paid to the damage to the road surface caused by overloading of light vehicles. When a vehicle with an axle load of 4t is overloaded to 8t, although it is not over the limit, the damage to the road surface is more serious than that of a standard vehicle with an axle load of 10t.

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