Multistage belt conveyer coordination control system based on internet of things and method

A belt conveyor, coordinated control technology, applied in the field of sensing and measurement and control

Inactive Publication Date: 2015-11-04
NANTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cargo carrying capacity of bulk cargo terminals in my country has increased, but there is still no set of belt speed equipment specially used to coordinate and control the emergence of large-scale multi-stage belt conveyors in the market, so a multi-stage belt conveyor based on Internet of Things sensing technology is explored Coordinated control decision-making systems...

Method used

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  • Multistage belt conveyer coordination control system based on internet of things and method
  • Multistage belt conveyer coordination control system based on internet of things and method
  • Multistage belt conveyer coordination control system based on internet of things and method

Examples

Experimental program
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Effect test

Embodiment 1

[0076] A coordinated control system for multi-stage belt conveyors based on the Internet of Things, including a material flow state laser acquisition device 1 for monitoring the instantaneous flow of materials in a multi-stage material transfer device, and also includes

[0077] Photoelectric encoder 2, used to monitor the transmission belt speed of the material transmission device;

[0078] The signal acquisition and processing module 3 is used to receive the belt conveyor speed signal sent by the photoelectric encoder 2 and the instantaneous flow rate of the material collected by the material flow state laser acquisition device 1, and to transmit the belt conveyor speed signal and the instantaneous flow rate of the material transmitted to the first wireless signal transmission module 4;

[0079] The first wireless signal transmission module 4 is used to send the speed signal of the belt conveyor and the instantaneous flow rate of the material to the second wireless signal tr...

Embodiment 2

[0098] A method for coordinated control of a multi-stage belt conveyor based on the Internet of Things, comprising the following steps:

[0099] Step 1, the signal acquisition and processing module 3 transmits the collected current-stage belt conveyor material instantaneous flow signal and the collected current-stage belt conveyor belt speed signal through the first wireless signal transmission module 4 and the second wireless signal transmission The module 5 is transmitted to the multi-stage belt conveyor coordination control management device 6 based on the Internet of Things;

[0100] Step 2. The multi-stage belt conveyor coordination control management device 6 based on the Internet of Things obtains the instantaneous flow rate value of the material and the belt speed value of the belt conveyor at the current stage according to the instantaneous flow rate signal of the material and the belt speed signal of the belt conveyor;

[0101] Step 3. Instantaneous material flow rat...

Embodiment 3

[0151] A method for coordinated control of a multi-stage belt conveyor based on the Internet of Things, comprising the following steps:

[0152] Step 1, the signal acquisition and processing module 3 transmits the collected current-stage belt conveyor material instantaneous flow signal and the collected current-stage belt conveyor belt speed signal through the first wireless signal transmission module 4 and the second wireless signal transmission The module 5 is transmitted to the multi-stage belt conveyor coordination control management device 6 based on the Internet of Things;

[0153] Step 2. The multi-stage belt conveyor coordination control management device 6 based on the Internet of Things obtains the instantaneous flow rate value of the material and the belt speed value of the belt conveyor at the current stage according to the instantaneous flow rate signal of the material and the belt speed signal of the belt conveyor;

[0154] Step 3. Find the average value Q of the...

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Abstract

The invention discloses a multistage belt conveyer coordination control system based on internet of things, which comprises a material flow status laser acquisition apparatus, a photoelectric encoder, a signal acquisition and processing module, a first wireless signal transmission module, a second wireless signal transmission module, a multistage belt conveyer coordination control management apparatus based on internet of things, and an on-site execution module. The invention also discloses a multistage belt conveyer coordination control method based on the internet of things, which comprises the steps of collecting a material instantaneous flow signal and a belt speed signal; calculating the belt speed variance of the multistage belt conveyer according to the instantaneous flow signal and the belt speed signal; and controlling the belt conveyer in each stage through the on-site execution module. The invention has the advantages of simple structure, convenient installation and usage, strong application way, high automation degree, and high safety and reliability, and the belt speed coordination control of a harbor large-scale multistage belt conveyer system can be realized.

Description

technical field [0001] The present invention relates to the technical field of sensing and measurement and control, in particular to a coordinated control system for multi-stage belt conveyors based on the Internet of Things, and also relates to a coordinated control method for multi-stage belt conveyors based on the Internet of Things Background technique [0002] Bulk cargo ports are mainly coal, ore and other energy and raw material ports. They are one of the main types of modern ports and occupy a pivotal position in the international shipping market. According to the characteristics of bulk cargo transportation, the belt conveyor has become the most ideal equipment for bulk cargo port material transportation with its unique long-distance, high-speed, and automatic transportation capabilities. However, as the scale and intensity of my country's freight terminals continue to increase, the belt conveyor system often suffers from serious waste of energy consumption under no...

Claims

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Application Information

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IPC IPC(8): G05B13/04
Inventor 曾飞曾庆移吴青初秀民张晓峰孙美陈皓
Owner NANTONG UNIVERSITY
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