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Dynamic weighing system

A dynamic weighing system and weighing technology, used in weighing, measuring devices, instruments, etc., can solve problems such as inability to weigh vehicles

Active Publication Date: 2015-11-04
BEIJING WANJI TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

When the vehicle speed is low (less than 20km / h), the accuracy of the low-speed weighing equipment is far better than that of the high-speed weighing equipment, but as mentioned above, when the vehicle speed is high, the low-speed weighing equipment cannot accurately Weigh the vehicle

Method used

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Embodiment Construction

[0029]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] Such as Figure 5 As shown, the present embodiment discloses a dynamic weighing system, comprising:

[0031] Weighing module A and weight calculation module B; where,

[0032] The weighing module A is used to collect the weight signal of the vehicle to be measured in real time and transmit it to the weight calculation module, including a weighing platform frame ...

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Abstract

The invention discloses a dynamic weighing system, the weighing system is capable of accurately calculating the weight of a vehicle at different driving speeds, and the accuracy of weighing carried out by a conventional low speed weighing device when the speed of the vehicle is relatively high is also improved. The system comprises a weighing module and a weight calculating module, wherein the weighing module is used for collecting weight signals of the vehicle to be detected in real time and transmitting the weight signals to the weight calculating module; and the weight calculating module is used for calculating the driving speed of the vehicle to be detected according to the weight signals, transmitted by the weighing module, of the vehicle to be detected and calculating the weight W of the vehicle to be detected according the driving speed of the vehicle to be detected and the weight signals of the vehicle to be detected.

Description

technical field [0001] The invention relates to the technical field of dynamic weighing, in particular to a dynamic weighing system. Background technique [0002] The application of dynamic weighing technology has been very extensive. At present, there are more than 20,000 dynamic weighing lanes nationwide. Dynamic weighing technology can be divided into low-speed weighing and high-speed weighing. Low-speed weighing is currently widely used, the technology is relatively mature, and the weighing accuracy is also high. It is the mainstream dynamic weighing method in China. At present, most of the domestic weighing toll stations use low-speed weighing equipment and technology. In low-speed weighing, scales with built-in sensors such as single scales, conjoined scales, and vehicle scales are often used as weighing equipment. This type of equipment is a plurality of independent weighing sensors embedded in one (or more) weighing structure (mostly steel structure), the area of ​...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/03
Inventor 陈忠元王艮化王平方睿罗国春王峰
Owner BEIJING WANJI TECH
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