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Dynamic weighing device and weighing method thereof

A dynamic and vehicle weighing technology, applied in the field of weighing, can solve the problems of complex structure, large maintenance, and low equipment life

Active Publication Date: 2021-04-30
BEIJING WANJI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] When using traditional weighing devices for weighing, you may face problems such as low equipment life, large maintenance, and complex structures.

Method used

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  • Dynamic weighing device and weighing method thereof
  • Dynamic weighing device and weighing method thereof
  • Dynamic weighing device and weighing method thereof

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Embodiment Construction

[0030] The principle and spirit of the present disclosure will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are given only to enable those skilled in the art to better understand and implement the present disclosure, rather than to limit the scope of the present disclosure in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0031] Dynamic vehicle weighing is the measurement of the gross and / or partial weight of a moving vehicle by measuring and analyzing tire dynamic forces. The dynamic weighing device usually consists of a carrier and a sensor and is installed in the pavement foundation groove. In addition, the sensors are externally connected to electronics containing software to measure dynamic tire forces, wheel weight, axle weight and / or gross weight of the vehicle. Dy...

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Abstract

The invention relates to a dynamic vehicle weighing device and a weighing method thereof. The dynamic vehicle weighing device comprises a sensor and a processing unit. The sensor is used for acquiring a vibration signal of a vehicle acting on an accessory structure of the sensor in the traveling process, and the processing unit is used for determining the weight of the vehicle according to the vibration signal. According to the invention, the sensor is used for sensing the vibration signal of the vehicle acting on the accessory structure of the sensor, and the vibration signal is directly used for determining the weight of the vehicle, thereby providing a new way for the dynamic weighing of the vehicle. Besides, compared with the traditional weighing equipment, the vibration sensor can effectively improve the weighing precision and save the cost at the same time.

Description

technical field [0001] The present disclosure relates generally to the field of weighing technology. Specifically, the present disclosure relates to a dynamic weighing device and a weighing method. Background technique [0002] This section is intended to provide a background or context for implementations of the invention that are recited in the claims. The descriptions herein may include concepts that could be explored, but not necessarily concepts that have been previously thought of or explored. Therefore, unless otherwise indicated herein, what is described in this section is not prior art to the description and claims in this application and is not admitted to be prior art by inclusion in this section. [0003] Dynamic weighing technology refers to the technology of weighing the vehicle while the vehicle is moving. Dynamic weighing devices are widely used in applications such as weight-based charging and over-limit detection, and play an important role in traffic ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/03G01D21/02
CPCG01G19/035G01D21/02
Inventor 王平姚飞郝杰鹏陈忠元
Owner BEIJING WANJI TECH
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