This paper proposes a generalized description of a switched belt conveyor model with a dynamic change in the angle between the horizontal plane and the plane of …
Real-time load detection method for belt conveyors based on computer vision is the research topic of this paper. A belt conveyor system equipped with cameras and a laser generator is used as the ...
A visions sensor will be responsible for gathering information about the status of the conveyor belt and parts over it, where, according to this information, an intelligent decision about the belt ...
Digital Object Identifier 10.1109/ACCESS.2022.0092316 Research on coal volume detection and energy-saving optimization intelligent ... of the coal material on the conveyor belt by direct radiation.
Intelligent Automatic Car Washing System with Sensor Triggered Conveyor Belt PRAVEEN KUMAR REDDY Assistant Professor, Guru Nanak Dev Engineering College, Bidar ... and supports to programming selectable power saving modes. The Ideal Mode stops the CPU while allowing the RAM, clock/counters, consecutive port, ...
2. Power consumption model of the belt conveyor system The belt conveyor system studied in this paper comprises a frequency converter, motor, and belt conveyor (Fig 1). 2.1 Power consumption of the belt conveyor According to ISO 5048, when the length of the belt conveyor exceeds 80 meters or when a sin-gle conveyor has only one loading …
Actually, P T is the mechanical power of a belt conveyor, it can hardly be measured directly, however, it can be indirectly obtained from the electric power of the motor by P T = η P M. In practice, power meters, encoders and electronic belt scales are usually equipped with belt conveyors to obtain P M, V and T, respectively.
Efficiently Monitoring Conveyor Belt Utilization. To control the flow of packages, the occupancy of a conveyor belt must be reliably monitored. Pepperl+Fuchs offers a highly efficient solution for this application: the Contour2D sensor system only requires a single LiDAR sensor and can be commissioned quickly and easily … Learn more
Keywords—Belt conveyor; object detection; YOLO; local pixel difference I. INTRODUCTION The normal operation of belt conveyor is an important condition to ensure the safety of coal mining. Therefore, it is so important to monitor the operation of belt conveyor. Now, we have a detailed description of the abnormal condition of the belt.
Simulation analysis of a practical case shows that energy-saving belt-speed model, speed regulation strategy, and algorithm effectively reduce the energy …
Belt driven live roller conveyors have a motor that powers each roller with a motorized belt that allows for control of the movement of materials. Loads can be halted, turned and side unloaded or slide loaded, and reversed. The power driven belts of BDLR conveyors make it possible to move materials vertically and around curves.
This paper discusses a model of a belt conveyor with a dynamic change in the angle between the horizontal plane and the plane of the conveyor belt. The model is given by a nonlinear system of four ...
By improving the output part of the Yolov5 network, it is empowered with the ability to perform two tasks of target segmentation and target detection, so that it can …
Belt deviation is one of the most common faults of belt conveyors. Its occurrence not only causes materials to be scattered and affect the environment but also results in abnormal wear of ...
Abstract—This paper proposes a Smart Conveyor Belt Sorting System that utilizes Computer Vision and IoT technologies. The main objective of this system is to sort …
In this paper, a new paradigm of intelligent condition detection of belt conveyors is proposed to meet the need for efficient intelligent condition detection, …
proposed the conveyor belt design with IR object counting sensor for counting the objects, IR sensing circuit and voltage conversion for energy saving. K. Ganesan et al. [4]
On the basis of the above judgment rules, the focus of this article shifts to the problem of extracting the edges of the conveyor belt in a complex environment, which essentially corresponds to the extraction of straight-line features, and most of this current work is conducted using the Hough transform (Illingworth and Kittler, 1988; …
2.1 Power consumption of the belt conveyor. According to ISO 5048, when the length of the belt conveyor exceeds 80 meters or when a single conveyor has only one loading point, the resistance F U of the belt conveyor is (1) where C is the additional-resistance coefficient, F H is the main resistance, F S1 is the main special resistance, F …
Each of the blocks of the designed unit has a key role on the functioning of the design circuit as whole. 2.1 Block diagram POWER SUPPLY REGULATOR 555 timer RELAY IR LED IR receiver ARDUINO BOARD CONVEYOR MOTOR Figure 2: block diagram for infrared sensor based system for power saving in conveyor belts The infrared sensor was …
With over 3 decades of experience, BCA leads the industry in combining automation, robotics and intelligent conveyor systems that increase efficiency and product quality. Life Science BCA provides pharmaceutical and device manufacturers with solutions to improve quality and increase throughput through Automation, robotics and customized ...
The document describes an industrial conveyor belt object counting system that uses sensors like LDR and laser, a microcontroller, and an LCD display. The system counts objects passing on the conveyor belt automatically and saves time and manpower. It uses an LDR and laser sensor connected to an operational amplifier to detect object …
In recent years, very intensive research has been performed into lowering energy consumption of belt conveyor drive mechanisms. Large-scale theoretical and experimental research showed potential for saving energy in belt conveyor individual components [8, 16].One of the research approaches was to identify conveyor …
Foreign objects in coal flow easily cause damage to conveyor belts, and most foreign objects are often occluded, making them difficult to detect. Aiming at solving the problems of low accuracy and efficiency in the detection of occluded targets in a low-illumination and dust fog environment, an image detection method for foreign objects is …
The improved YOLOv5 algorithm can provide a reference for the accurate recognition of targets in a complex underground environment and is better than SSD, Y OLOv3, and YOLov5. The belt conveyor is the main equipment for underground coal transportation. Its coal flow is mixed with large coal, gangue, anchor rods, wooden …
The developed intelligent energy efficient conveyor system model will not only modernize the industrial manufacturing and distribution process but will significantly reduce the energy consumption and cost and will lead to increase the life time cycle of conveyor belts. The technological advancements in process monitoring, control and …
When conveyor belt is fully loaded with objects, the belt moves around with its maximum potential speed, but when conveyor belt is partially or marginally loaded or unloaded, the speed of belt is adjusted accordingly. ... Figure 5 Typical slave circuit for intelligent conveyor belt sensor system The belt is stopped whenever there is a failure ...
Coal flow in belt conveyors is often mixed with foreign objects, such as anchor rods, angle irons, wooden bars, gangue, and large coal chunks, leading to belt tearing, blockages at transfer points, or even belt breakage. Fast and effective detection of these foreign objects is vital to ensure belt conveyors' safe and smooth operation. This …
From this point of view, this paper proposes a conveyor belt tear-proof protection method based on active measures, that is, a rapid identification method of conveying foreign objects based on deep learning, which aims to quickly find and identify foreign objects mixed in coal flow, so as to provide a basis for decision-making in the …
The belt conveyor is the main equipment for underground coal transportation. Its coal flow is mixed with large coal, gangue, anchor rods, wooden strips, and other foreign objects, which easily causes failure of the conveyor belt, such as scratching, tearing, and even broken belts. Aiming at the problem that it was difficult to …
To deal with such challenges, this paper proposes a conveyor belt foreign object detection method based on YOLOv8. Our method adds an efficient attention mechanism, namely …
Belt Tear Detector immediately detects when longitudinal belt tear accident occurs under the transferring chute of the belt conveyor and minimize the loss of the accident. ... if a foreign object penetrates the belt, the foreign object presses the sensor (tube) and activates the sensor. ... unless the reset button is pressed to cancel or the ...
The control strategy and algorithm adjust the running speed of the belt conveyor accurately according to changes in the material flow rate, thus reducing damage of …
A conveyor belt intelligent sensor system is shown in figure 2. The system includes a conveyor belt ... Conference on Pulsed Power Plasma Science, June 2001, p:195 [5].Troitsky O., and Reiss H., "Remote Sensing of the Thermal Diffusivity and the Absorption Coefficient at ... surface recognition of moving cylindrical objects", …
An Internet of Things architecture suitable for large scale sensor networks for condition monitoring, with seamless integration with upper layers such as SCADA, MES and ERP are presented and the use of highly-efficient EXI for CoAP is presented together with a comparison with traditional text-based XML. This article presents an Internet of Things …
Belt conveyor is a crucial equipment during the coal mining- and transportation-operation process. Foreign objects, like large gangue, anchor rods, once mixed into the belt, can lead to the belt's damage and will thereby cause safety problems in mines. Since the belt is working in a bad illumination and a rather high-speed condition, accurately detecting …
This decided speed will achieve the aim of power saving in belt motion. The proposed controlling system will optimally switch the speed of the conveyor belt system to ON, OFF and idle status in order to minimize the consumption of energy in the conveyor belt. As the conveyor belt is fully loaded it moves at its maximum speed.
This study presents a deep-learning-based multioperation synchronous monitoring method suitable for belt conveyors that integrate target segmentation and …