Monitoring system and method for barn storage amount

A monitoring system and granary technology, applied in the direction of volume measuring instrument/method, container/cavity capacity measurement, measuring device, etc., can solve the problems of outdated and backward monitoring mode of grain storage capacity, can not effectively prevent guards from guarding and stealing, etc., to achieve measurement Timely, high-precision, easy-to-implement effects

Inactive Publication Date: 2015-03-25
ZHENGZHOU CHANGHE ELECTRONICS ENG
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Problems solved by technology

[0004] The purpose of the present invention is to provide a grain storage monitoring system and monitoring method for the problems in the prior art that the grain storage volume is large, the grain storage volume monitoring mode is outdated and backward, and cannot effectively

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  • Monitoring system and method for barn storage amount
  • Monitoring system and method for barn storage amount
  • Monitoring system and method for barn storage amount

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Embodiment 1

[0020] Embodiment 1: A grain storage capacity monitoring system, see figure 1 , the system includes the acquisition system, control processing unit, monitoring client and remote monitoring center. Realize acquisition equipment control, point cloud data processing, and obtain its volume and status; monitoring client: used for monitoring of a single grain depot, storing monitoring results of the grain depot; remote monitoring center: summarizing, displaying and remotely controlling the conditions of each grain depot . Specifically: the system can monitor multiple grain depots at the same time, and each grain depot has multiple grain warehouses, such as figure 1 As shown, the granary is divided into: granary 1, granary 2..., see figure 2 , The servo pan / tilt is installed at the upper part of the granary 8m from the ground. In order to ensure the accuracy of large-area scanning and be reasonably controlled, the servo pan / tilt adopts a high-precision servo pan / tilt. A laser r...

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Abstract

The invention discloses a monitoring system and method for barn storage amount. The system comprises a collecting system, a control treatment unit, monitoring client sides and a remote monitoring center. According to the system, a high-precision servo rotary table is used for driving a laser ranger, so that range information of all detection points of a barn is collected to form a point cloud matrix; the control treatment unit achieves size calculation and state recognition through the digital signal processing technology; each barn monitoring client side is used for monitoring one barn and storing data; the data are finally transmitted to the remote monitoring center through a transmission system, so that the conditions of all barns are collected, displayed and controlled. By means of the system, the sizes of large grain piles in irregular shapes can be quickly and effectively measured with high precision, the states of pits can be judged, and remote monitoring can be achieved; the monitoring method is low in cost, easy to implement and capable of obtaining accurate data.

Description

technical field [0001] The invention relates to the field of grain storage calculation and monitoring in a granary, in particular to a grain storage monitoring system and a monitoring method. Background technique [0002] my country's grain reserves are nearly 300 billion catties, and the annual grain reserve subsidy is about 10 billion yuan. Due to the huge amount of reserves and huge economic interests involved, various violations and illegal incidents such as false storage, false reporting, sub-for-goods, self-theft, etc. emerge in endlessly. It caused huge economic losses to the country. [0003] At present, most of the domestic granaries still use the traditional management record mode in terms of grain storage statistics, that is, every time grain is added to or removed from the granary, the deposit account must be recorded, and the records must be compared with the records during the annual national grain situation inspection. Actual conditions are checked. Today, wi...

Claims

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Application Information

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IPC IPC(8): G01B11/00G01F17/00
Inventor 倪晓岩宋建云严雪风谢婷婷张新宇刘伟王岩牛国栋
Owner ZHENGZHOU CHANGHE ELECTRONICS ENG
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