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A device for measurement and a method of measurement

A technology of weight measurement and weight, which is applied in the direction of measuring devices, weighing, and weighing equipment using elastically deformable parts, etc., can solve problems such as destroying lanes, and achieve the effect of high measurement accuracy and high measurement accuracy

Inactive Publication Date: 2018-05-11
CROSS ZLIN AS +1
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  • Claims
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Problems solved by technology

Another big disadvantage of the known designs is the fact that they are mounted on the main body of the road or driveway, which means that no maintenance work can avoid at least partial damage to the driveway

Method used

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  • A device for measurement and a method of measurement
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  • A device for measurement and a method of measurement

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Embodiment Construction

[0027]Weight measuring devices and (at the same time) the measured weight can be used to determine other parameters of passing vehicles (such as speed, acceleration, deceleration, right and left turns, direction of movement, number and type of axles, condition of individual tires) The device consists of the main body 4 ( Figure 4 ) composition, in the main body 4, a plurality of groups 3 of measuring elements 1, 2 are regularly arranged along its entire length. The main body 4 ( figure 1 , image 3 ) comprises an abrasive layer 18 which is completely flush with the road surface 11. The main body 4 is arranged in the road surface 11 in such a manner that when a vehicle passes over the main body, the main body deforms due to the load of the wheels of the vehicle.

[0028] According to the first variant ( figure 1 ), each group 3 includes a (main body 4 deformation) load measuring element 1 and a measuring element 2, the measuring element 2 has zero deformation load for comp...

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Abstract

A weight measuring device, especially a device to measure weight from which further parameters of passing vehicles such as speed, acceleration, deceleration, turning to the right and to the left, direction of movement, number and type of axles, condition of individual tires, containing at least two measuring elements (1,2) which contains at least one group (3) of measuring elements (1,2) arrangedin a body (4) which is part of the road surface (11), of which at least one is a (body (4) deformation) load measuring element (1) and at least one another measuring element is arranged in the body (4) in such a manner that it is a measuring element (2) with a zero deformation load or with a deformation load different from that of the load measuring element (1). The measuring method, especially the method of measuring various parameters of passing vehicles according to which at least one (body (4) deformation) load measuring element (1) and at least one another measuring element (2) with a zero deformation load or with a deformation load different from that of the load measuring element (1) arranged in at least one group (3) transmit continuously, when the vehicle passes over, parameters of light passage for further processing in / by at least one evaluation unit where the difference of these parameters is determined.

Description

technical field [0001] The present invention relates to apparatus for measuring the weight and various other parameters of passing vehicles, including methods of making such measurements. Background technique [0002] Currently, there are two basic types of devices for measuring the weight of passing vehicles which facilitate this measurement when the vehicle is traveling at speeds above 50 kilometers per hour. As far as its design is concerned, the device measures weight using a deflector plate, wherein the deflection caused by the wheel pressure is transferred to the tension measuring element. Furthermore, gravimetric measuring devices are known which transmit the pressure of the wheel to a piezoelectric measuring element by deformation of the mechanical contour. [0003] From European patent application EP 2372322 a system for measuring the weight of passing vehicles placed under the road surface is known. The system consists of multiple rows of measurement sensors conn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/02
CPCG01G19/022G01G19/02G01G3/12
Inventor T·尤里克F·乌尔班R·赫兰
Owner CROSS ZLIN AS
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