Non-stop weighing detection device and method for quartz crystal sensor combination

Abstract

The invention discloses a non-stop weighing detection device and method for a quartz crystal sensor combination in the technical field of weighing. The device comprises a roadbed, a wireless high-definition snapshot radar tester, a rectangular groove, a drainage pipe, a touch switch, a proximity switch, a mandrel, a connecting pipe, a turning plate and a plurality of quartz crystal sensors, the quartz crystal sensors are impacted by the moving automobile front wheels, the impact force is collected, meanwhile, the turning plate is rotated leftwards, and the proximity switch is started, so thatthe wireless high-definition snapshot radar tester is started, the distance and the starting time are measured, the turning plate is always pressed by the moving automobile front wheels, the quartz crystal sensors are used for collecting change values of the applied force in the process, meanwhile, the turning plate is rotated downwards, and the touch switch is pressed, so that the wireless high-definition snapshot radar tester is started, the distance and the ending moment are measured, a formula that delta ft is equal to delta V * M is used, delta V and t are obtained through the wireless high-definition snapshot radar tester, the change amount of the measured value of the quartz crystal sensor is selected to be delta F, and M is obtained. The method is simple to operate, and the efficiency is improved.

Description

technical field [0001] The embodiments of the present invention relate to the field of weighing technology, in particular to a non-stop weighing detection device and method combined with a quartz crystal sensor. Background technique [0002] Most of the expressways in the country implement weight-based tolls, so it is particularly important to accurately detect the weight of a vehicle. At present, there are two commonly used dynamic vehicle weighing scales; one is the axle load scale, and the other is the vehicle scale. The weighing principle of the vehicle scale is to weigh the vehicle as a whole after the vehicle is completely driven onto the scale, which can accurately measure the total vehicle weight of the vehicle, but the measured axle load data is roughly in the process of driving the vehicle onto the scale. According to the calculation, the reason is that when the vehicle is driven on the scale, it is disturbed by the mutual impact of adjacent axles, engine vibratio...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a non-stop weighing detection device and method combined with a quartz crystal sensor to solve the problem in the above-mentioned background technology that it is urgent to design a device that can complete weighing without parking

Images