Dynamic complete-vehicle-type automatic weighing system and method

Abstract

The invention discloses a dynamic complete-vehicle-type automatic weighing system which comprises an upper weigh platform, a middle weigh platform, a lower weigh platform, a plurality of auxiliary weigh platforms, multiple sets of weighing sensors and a weighing data processor, wherein the plurality of auxiliary weigh platforms are arranged among the upper weigh platform, the middle weigh platform and the lower weigh platform, and the weigh platforms are used for bearing driving weighed vehicles; the upper weigh platform, some of the plurality of auxiliary weigh platforms, the middle weigh platform, the rest of the plurality of auxiliary weigh platforms, and the lower weigh platform are sequentially arranged along the travelling direction, the upper weigh platform is used for computing the number of axles of the weighted vehicle in the process of being put on the weight, the lower weigh platform is used for computing the number of axles of the weighted vehicle in the process of leaving the weight, and the middle weigh platform is used for separating the vehicles on the weigh platform; the multiple sets of weighing sensors are respectively arranged on the upper weigh platform, the middle weigh platform and the lower weigh platform and the plurality of auxiliary weigh platforms, and used for acquiring axle load signals of each axle of the weighted vehicle; and the weighing data processor is used for receiving the axle load signals, and generating axle load data and axle driving state data of the weighted vehicles according to the axle load signals.

Description

technical field [0001] The invention relates to the field of intelligent transportation, in particular to vehicle weighing technology in the field of intelligent transportation, and specifically to a dynamic vehicle-type automatic weighing system and method. Background technique [0002] At present, the vehicle dynamic weighing system is widely used in the weighing systems of freight vehicles such as expressway toll stations, over-limit detection stations, mines and ports, and plays an important role in traffic management, over-limit control and import and export supervision. At the same time, with the continuous development of the weighing industry, users have higher and higher requirements for weighing products. The existing dynamic and static weighing products can no longer fully meet the requirements of users. [0003] Weighing by weight toll and over-limit detection is mainly achieved by using a single bent plate type, platform-type axle load scale or a static truck sc...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a dynamic vehicle-type automatic weighing system and method to overcome the problem of low dynamic weighing accuracy in the prior art

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