Remote data wireless transmission weighbridge system based on LoRa technology

A wireless transmission and long-distance technology, applied in signal transmission systems, measuring devices, instruments, etc., can solve the problems of inability to wire a large number of wires and take wired long-distance data, so as to improve operability, save manpower, and improve work efficiency Effect

Inactive Publication Date: 2019-01-04
安徽天平机械股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, considering that the environment where the weighbridge is located is relatively harsh and a large number of wiring cannot be used, it is impossible to use wired methods to achieve long-distance data transmission. Therefore, using wireless methods for long-distance data transmission has become a necessary choice.

Method used

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  • Remote data wireless transmission weighbridge system based on LoRa technology
  • Remote data wireless transmission weighbridge system based on LoRa technology

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Embodiment Construction

[0024] 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 and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present...

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Abstract

The invention discloses a remote data wireless transmission weighbridge system based on a LoRa technology. The remote data wireless transmission weighbridge system comprises a weighbridge weighing platform, RFID reading and writing vehicle equipment, an infrared detector, an A / D data acquisition terminal, a LoRa data transmitting module, a LoRa data receiving module, and a data terminal, wherein the weighbridge weighing platform is used for testing a total weight of a vehicle, the RFID reading and writing vehicle equipment is used for reading information of the vehicle and a driver, and an infrared detector is used for checking whether the vehicle is completely on the weighbridge weighing platform; the weighbridge weighing platform is connected with the A / D data acquisition terminal, two microcontrollers control the LoRa data transmitting module and the LoRa data receiving module respectively, and the LoRa data transmitting module and the LoRa data receiving module perform bidirectional interaction; and received data is displayed on the data terminal finally. The remote data wireless transmission weighbridge system has the advantages of unattended operation and improved working efficiency.

Description

technical field [0001] The invention relates to the field of weighbridge technology, in particular to a LoRa technology-based remote data wireless transmission weighbridge system. Background technique [0002] With the rapid development of science and technology and economy, the research and development and use of weighbridges are playing an increasingly important role in industrial production. Traditionally, in the process of using the weighbridge, if the instrument is placed next to the weighbridge to read the data at a close distance, manual guards are required day and night, which wastes manpower, and it is necessary to build a scale room, wasting material and financial resources. Therefore, it is very necessary to be able to read the data of the weighbridge remotely. However, considering that the environment where the weighbridge is located is relatively harsh and cannot be wired in large quantities, it is impossible to use wired methods to achieve long-distance data t...

Claims

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Application Information

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IPC IPC(8): G01G19/02G01G23/18G08C17/02
CPCG01G19/02G01G23/18G08C17/02
Inventor 莘杰冯得平陈长水张班本
Owner 安徽天平机械股份有限公司
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