A method of weighing a car

Abstract

The invention discloses an automobile weighing method, and the method employs a horizontal motor truck scale. The bottom of the motor truck scale is provided with a moving device which drives the motor truck scale to move in a horizontal direction. A horizontal support plate covering the motor truck scale is disposed exactly above the motor truck scale in a liftable manner. The support plate can be lowered to a weighing surface of the motor truck scale for contact weighing, and the upper surface of the support plate forms an automobile bearing surface. The left and right sides of the front ofthe motor truck scale are symmetrically provided with automobile head range finding sensors, and the automobile head range finding sensors are arranged in an outward and upward manner. The probe endsof the automobile head range finding sensors are disposed above the support plate, wherein the interval between the probe ends is less than the height of an automobile body. The automobile head rangefinding sensors detect and determine the axis of the automobile in the width direction, and the motor truck scale is moved to enable the axis and the motor truck scale to coincide with each other forachieving the centering and weighing and avoiding the weight unbalance.

Description

technical field [0001] The invention relates to the technical field of automobile weighing, in particular to a method for weighing automobiles. Background technique [0002] A truck scale is a large scale set on the ground, usually used to weigh the tonnage of a truck. It is the main weighing equipment used for bulk cargo measurement in factories, mines, merchants, etc. It is also used by law enforcement agencies to determine whether the vehicle is overloaded. [0003] Weighbridges are generally set up in specific areas. When weighing, the driver drives the vehicle onto the truck scale, then stops weighing and counts, and then drives out. Limited by the setting of the truck scale itself, when weighing the same object at different positions on the truck scale, there will be deviations in the readings, that is, there will be a biased situation. Therefore, there is generally a requirement for the parking position when weighing, and the vehicle will be required to Try to stop...

AI Technical Summary

Problems solved by technology

[0004] However, in actual use, limited by the driver's driving level and driving habits, there will be deviations in the parking position. After the vehicle stops, the center of gravity of the vehicle is not at the center of the truck scale, resulting in a discrepancy between the value weighed by the truck scale and the actual situation.

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