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Device for determining a weight of a vehicle and methods thereof

A weight and vehicle technology, applied in measuring devices, weighing, instruments, etc., can solve the problem of finding the correct weight of the total weight of the vehicle, and achieve the effect of improving accuracy and accuracy

Inactive Publication Date: 2020-10-13
莫图斯计量公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For these scales, when used as a sports weighing scale, there is the problem of finding the correct weight for each individual axle and the overall weight of the vehicle

Method used

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  • Device for determining a weight of a vehicle and methods thereof
  • Device for determining a weight of a vehicle and methods thereof
  • Device for determining a weight of a vehicle and methods thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0101] calculate Figure 7 The total weight Wt of the weighing shown. Here priority 1 selection is not available, so priority 2 selection is used according to the following conditions:

[0102] • Select the first platform weight with the highest number of axles and highest priority, eg select W5.

[0103] • Select the second platform weight with the highest number of axles and highest priority, eg select W11.

[0104] • Select the third platform weight with the highest number of axles and highest priority, eg select W1.

[0105] • Select the fourth platform weight with the highest axle count and highest priority, eg select W9.

[0106] It can be noticed that due to the low reliability, the Figure 7 Win the platform marked "S-B". All axles are represented by the sum of the selected weights, no axle is represented more than once and thus the condition can be satisfied. Therefore, in this example, the total weight Wt becomes: Wt=W1+W5+W9+W11.

Embodiment 2

[0108] calculate Figure 8 Weighed total weight shown. Here all platforms except W1 have a priority of 3, so choose based on:

[0109] • Select the first platform weight with the highest number of axles and highest priority, ie select W6.

[0110] • Select the second platform weight with the highest number of axles and highest priority, ie select W12.

[0111] • Select the third platform weight with the highest number of axles and highest priority, ie select W1.

[0112] It can be noted that since no other options are available, the selection process must now use the Figure 8Win the platform marked "S-B". Now, all axes are represented in the selected weight and no axis is represented more than once, thus satisfying the conditions of this selection method. Therefore, in this example, the first total weight Wt1 becomes: Wt1=W1+W6+W12. However, there are five more options that result in the sum of the total weight Wt that still satisfies the conditions here. Using the sam...

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Abstract

The present invention relates to a device (100) for determining a weight of a vehicle (300), the device (100) being configured to: obtain a set of weights (W1, W2,..., Wn) derived from in-motion weighing of the vehicle (300) on a weighing bridge (400), wherein each weight in the set of weights (W1, W2,..., Wn) represents one or more axle weights of the vehicle (300); select one or more weights inthe set of weights (W1, W2,..., Wn) such that the one or more selected weights together represent all axles of the vehicle (300) and each axle of the vehicle (300) is only represented once; and determine a total weight (Wt) of the vehicle (300) based on the one or more selected weights. Furthermore, the invention also relates to a system and corresponding methods.

Description

technical field [0001] The invention relates to a device for determining the weight of a vehicle. Furthermore, the invention relates to a system comprising said device and a corresponding method. Background technique [0002] A road vehicle or rail vehicle is usually weighed to determine that its weight does not exceed limits set by regulatory agencies, such as maximum gross vehicle weight or maximum vehicle axle load for roads, railways or bridges. Another typical application is determining the cargo weight of a loaded vehicle. [0003] A first group of conventional systems includes scales with relatively short weighing bridges, ie scales that are shorter than the wheelbase of the vehicle. These systems typically have a weigh bridge less than 1m in length, which is shorter than the typical distance (≈1.3m) between the axles of the bogies of common vehicles such as vans and / or trucks; one at a time is monitored or weighed shaft weight. The weight of the individual axles ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/03G01G19/04G01G19/02
CPCG01G19/035G01G19/02G01G19/022G01G19/03G01G19/045G01G19/024G01G19/387
Inventor 斯蒂芬·瓦尔德马森马卡斯·蒂默曼
Owner 莫图斯计量公司
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