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2015 IEEE Technological Innovation in ICT for Agriculture and Rural Development (TIAR)最新文献

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Regulation of water in agriculture field using Internet Of Things 利用物联网对农业用水进行调控
V. H. Ram, H. Vishal, S. Dhanalakshmi, P. Vidya
Indian agriculture is diverse; ranging from impoverished farm villages to developed farms utilizing modern agricultural technologies. Facility agriculture area in China is expanding, and is leading the world. However, its ecosystem control technology and system is still immature, with low level of intelligence. Promoting application of modern information technology in agriculture will solve a series of problems facing by farmers. Lack of exact information and communication leadsto the loss in production. Our paper is designed to over come these problems. This regulator provides an intelligent monitoring platform framework and system structure for facility agriculture ecosystem based on IOT[3]. This will be a catalyst for the transition from traditional farming to modern farming. This also provides opportunity for creating new technology and service development in IOT (internet of things) farming application. The Internet Of Things makes everything connected. Over 50 years since independence, India has made immense progress towards food productivity. The Indian population has tripled, but food grain production more than quadrupled[1]: there has thus been a substantial increase in available food grain per ca-pita. Modern agriculture practices have a great promise for the economic development of a nation. So we have brought-in an innovative project for the welfare of farmers and also for the farms. There are no day or night restrictions. This is helpful at any time.
印度农业是多样化的;从贫困的农村到利用现代农业技术的发达农场。中国设施农业面积不断扩大,处于世界领先地位。但其生态控制技术和系统尚不成熟,智能化水平较低。推进现代信息技术在农业中的应用,将解决农民面临的一系列问题。缺乏准确的信息和沟通导致生产损失。我们的论文旨在克服这些问题。该调节器为基于物联网的设施农业生态系统提供了智能监控平台框架和系统结构[3]。这将是传统农业向现代农业过渡的催化剂。这也为在物联网农业应用中创造新技术和服务开发提供了机会。物联网使万物相连。独立50多年来,印度在粮食生产方面取得了巨大进步。印度人口增加了两倍,但粮食产量增加了两倍多[1]:因此人均可获得的粮食大幅增加。现代农业实践对一个国家的经济发展有着巨大的希望。所以我们引进了一个创新的项目为了农民和农场的福利。没有昼夜限制。这在任何时候都很有用。
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引用次数: 57
Automation of effluent treatment plant in petroleum refinery 炼油厂污水处理厂的自动化
R. Vignesh, K. Kamini, B. Chinthamani, M. Senthilarasan
In this work, the automation of effluent treatment plant is designed in order to treat the effluent water before its discharge. The waste water is treated so that it does not affect the environment because waste water consist of many toxic substance in it. Here the whole plant is monitored and controlled with the help of distributed control system. There are different units in this process such rapid mixing tank, coagulation process, flocculation process and then the floatation unit. Here we are going to simulate the effluent treatment plant with help of distributed control system software. The petroleum refinery uses large amount of water, at a same time more wastewater is produced so the effluent from various units are collected and then they are treated. the collected effluent is passed to a rapid mixing tank where the coagulation process is carried over and then to the floculation unit and here it is important to maintain the pH and then to the floatation unit i.e. dissolved air floatation unit where oil and water is separated and then lastly treated effluent is obtained and the quality of it should meet the regulation values. In this process various interlocks are written in a DCS software such that process runs continuously. Then graphical display of whole plant is designed.
本文对污水处理厂进行了自动化设计,目的是在污水排放前对其进行处理。废水经过处理,使其不影响环境,因为废水中含有许多有毒物质。在这里,通过分布式控制系统对整个工厂进行监控。在这个过程中有不同的单元,如快速混合池,混凝过程,絮凝过程,然后是浮选单元。本文将利用集散控制系统软件对污水处理厂进行模拟。炼油厂耗水量大,同时产生的废水也多,所以要把各个装置的废水收集起来进行处理。收集的污水被送到一个快速混合池,在那里进行混凝过程,然后进入絮凝装置,在这里保持pH值很重要,然后进入浮选装置,即溶解空气浮选装置,在那里分离油和水,最后得到处理过的污水,其质量应符合规定值。在此过程中,在DCS软件中编写各种联锁,使过程连续运行。然后设计了整个工厂的图形显示。
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引用次数: 0
Automatic drip irrigation system using fuzzy logic and mobile technology 自动滴灌系统采用模糊逻辑和移动技术
K. Anand, C. Jayakumar, M. Muthu, Sridhar Amirneni
An intelligent drip irrigation system optimizes water and fertilizer use for agricultural crops using wireless sensors and fuzzy logic. The wireless sensor networks consists of many sensor nodes, hub and control unit. The sensor collects real-time data such as temperature, soil humidity. This data is sent to the hub using the wireless technology. The hub processes the data using fuzzy logic and decides the time duration for keeping the valves open. Accordingly, the drip irrigation system is implemented for a particular amount of time. The whole system is powered by photovoltaic cells and has a communication link which allows the system to be monitored, controlled, and scheduled through cellular text messages. The system can quickly and accurately calculate water demand amount of crops, which can provide a scientific basis for water-saving irrigation, as well as a method to optimize the amount of fertilizer used.
智能滴灌系统利用无线传感器和模糊逻辑优化农作物的水和肥料使用。无线传感器网络由许多传感器节点、集线器和控制单元组成。该传感器可收集温度、土壤湿度等实时数据。这些数据通过无线技术发送到集线器。轮毂使用模糊逻辑处理数据,并决定保持阀门打开的时间。因此,滴灌系统实施特定的时间量。整个系统由光伏电池供电,并有一个通信链路,可以通过手机短信对系统进行监视、控制和调度。该系统可以快速准确地计算作物需水量,为节水灌溉提供科学依据,同时也为优化肥料用量提供了方法。
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引用次数: 34
Smart farming system using sensors for agricultural task automation 智能农业系统利用传感器实现农业任务自动化
M. C. Dwarkani, R. Ram, S. Jagannathan, R. Priyatharshini
Agriculture is the broadest economic sector and plays an important role in the overall economic development of a nation. Technological advancements in the arena of agriculture will ascertain to increase the competence of certain farming activities. In this paper, we have proposed a novel methodology for smart farming by linking a smart sensing system and smart irrigator system through wireless communication technology. Our system focuses on the measurement of physical parameters such as soil moisture content, nutrient content, and pH of the soil that plays a vital role in farming activities. Based on the essential physical and chemical parameters of the soil measured, the required quantity of green manure, compost, and water is splashed on the crops using a smart irrigator, which is mounted on a movable overhead crane system. The detailed modeling and control strategies of a smart irrigator and smart farming system are demonstrated in this paper.
农业是最广泛的经济部门,在一个国家的整体经济发展中起着重要作用。农业领域的技术进步将有助于提高某些农业活动的能力。在本文中,我们提出了一种新的智能农业方法,通过无线通信技术将智能传感系统和智能灌溉系统连接起来。我们的系统侧重于测量在农业活动中起重要作用的土壤的物理参数,如土壤水分含量、养分含量和pH值。根据测量的土壤的基本物理和化学参数,使用安装在移动式桥式起重机系统上的智能灌溉器将所需数量的绿肥、堆肥和水浇灌在作物上。本文详细介绍了智能灌溉和智能农业系统的建模和控制策略。
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引用次数: 125
Agricultural Robot for automatic ploughing and seeding 用于自动犁地和播种的农业机器人
A. Sneha, E. Abirami, A. Ankita, R. Praveena, R. Srimeena
This paper strives to develop a robot capable of performing operations like automatic ploughing, seed dispensing, fruit picking and pesticide spraying. It also provides manual control when required and keeps tabs on the humidity with the help of humidity sensors. The main component here is the AVR At mega microcontroller that supervises the entire process. Initially the robot tills the entire field and proceeds to ploughing, simultaneously dispensing seeds side by side. The device used for navigation is an ultrasonic sensor which continuously sends data to the microcontroller. On the field the robot operates on automated mode, but outside the field is strictly operated in manual mode. For manual control the robot uses the Bluetooth pairing app as control device and helps in the navigation of the robot outside the field. The field is fitted with humidity sensors placed at various spots that continuously monitor the environment for humidity levels. It checks these levels with the set point for humidity and alerts the farmer. The alerting mechanism is GSM module that sends a text message to the farmer informing him about the breach in set point. The farmer then responds via SMS to either switch on the water sprinklers or ignore the alert. The water sprinklers, if on, bring down the humidity level thus providing an ideal growing environment to crop. The concept of fruit picking and pesticide spraying is described under the process domain. Farmers today spend a lot of money on machines that help them decrease labor and increase yield of crops but the profit and efficiency are very less. Hence automation is the ideal solution to overcome all the shortcomings by creating machines that perform one operations and automating it to increase yield on a large scale.
本文致力于开发一种能够完成自动犁地、自动播种、自动采摘水果、自动喷洒农药等操作的机器人。它还在需要时提供手动控制,并在湿度传感器的帮助下保持湿度。这里的主要组件是AVR At mega微控制器,它监督整个过程。一开始,机器人会在整片土地上耕作,然后进行翻耕,同时并排播种。用于导航的设备是一个超声波传感器,它不断地向微控制器发送数据。在赛场上,机器人以自动模式运行,而在赛场外,则严格以手动模式运行。对于手动控制,机器人使用蓝牙配对应用程序作为控制设备,并帮助机器人在场外导航。现场安装了湿度传感器,放置在不同的位置,连续监测环境的湿度水平。它会根据湿度设定值检查这些水平,并提醒农民。警报机制是GSM模块,发送文本消息给农民,通知他违反设定值。然后,农民通过短信回应,要么打开洒水器,要么无视警报。洒水器,如果打开,降低湿度水平,从而提供一个理想的作物生长环境。在过程域下描述了水果采摘和农药喷洒的概念。今天的农民花很多钱在机器上,这些机器帮助他们减少劳动,提高作物产量,但利润和效率却很低。因此,自动化是克服所有缺点的理想解决方案,它创造了执行一项操作的机器,并将其自动化,以大规模提高产量。
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引用次数: 38
Identification and Estimation of temperature in Nitration process 硝化过程温度的辨识与估计
R. Shobana, C. Sreepradha, S. Sobana, R. Panda
The nitration of organic compounds is among the basic reactions used in synthesis of many compounds used in agrochemicals industries, pharmaceuticals, dyes and agriculture. The Nitration process are usually carried out as batch process in aqueous phase as they are very sensitive and liable to explode. A very close control of heat and mass transfer is necessary as it leads to selectivity of reaction under safe condition. This prevents the thermal loss of control of the system, so that the reaction temperature rise can be limited below a critical value. The Present work carries out the Identification and Estimation of model states of a runaway reaction. The temperature data are collected from exothermic reactor and the optimal model is identified using NARX method. The Kalman, Extended Kalman and Unscented Kalman filter dynamics are studied and implementation and design of the optimal filters are carried out. The filter algorithms are used to estimate the concentration and temperature in the presence of random noise in measurement. The nonlinear estimators are compared for selection of best estimator. The results are found motivating for development of control.
有机化合物的硝化反应是用于农用化学品工业、制药、染料和农业中许多化合物合成的基本反应之一。硝化过程通常在水相中分批进行,因为水相非常敏感,容易发生爆炸。对传热传质进行严格的控制是必要的,因为它会导致在安全条件下反应的选择性。这样可以防止系统失去对热的控制,从而可以将反应温升限制在临界值以下。目前的工作是对失控反应的模型状态进行识别和估计。通过对放热反应器温度数据的采集,利用NARX方法确定了最优模型。研究了卡尔曼、扩展卡尔曼和无气味卡尔曼滤波器的动态特性,并进行了最优滤波器的实现和设计。滤波算法用于在测量中存在随机噪声的情况下估计浓度和温度。对非线性估计量进行了比较,以确定最佳估计量。研究结果对控制能力的发展具有激励作用。
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引用次数: 2
A review on the applications of Near-Infrared spectrometer and Chemometrics for the agro-food processing industries 近红外光谱仪和化学计量学在农产品加工中的应用综述
C. Kumaravelu, A. Gopal
The purpose of this review article is to outline the recent progress in Near Infrared (NIR) spectroscopy and spectral data analysis using Chemometrics in agro-food processing industries. In recent years, all the processing industries have created the need for cost effective and non-destructive quality control analysis systems to improve their products significantly. Among varies process industries, the agro-food processing industries encompasses all steps from the grower to the customer, involves substantially different types of process, which require monitoring for safety, conformance to specification and profit optimization. The agro-food processing industries cover a wide range of activities utilizing agriculture farm, animal and forestry based products as a raw materials. There are certain traditional quality inspection systems in agro based industries such as agricultural green houses, product stock waste, animal feed, farm machinery, fertilizer, flower bulbs, seeds & seedlings, fresh vegetables, fruits, grains, nuts & kernels, oil seeds and plant & animal oil etc. to assess the quality of their food products by employing machine vision technology to identify the external defects of the products and X-Ray based imaging to identify internal defects of the products, but the NIR spectroscopy technique can also be applied for the above said industries, because it is particularly powerful in non-invasive, non-destructive, speed in analysis, flexibility in adapting to different sample states. However, this NIR spectroscopy requires a unique way to extract relevant physical and chemical information from the sample's spectral data and this can be performed by only a new statistical approach namely Chemometric algorithms. In this review, the principles and advantages of NIR spectroscopy are described first and then its application to various organic products in agro-food processing industries.
本文综述了近红外光谱及化学计量学在农业食品加工业中光谱数据分析的最新进展。近年来,所有加工行业都需要具有成本效益和非破坏性的质量控制分析系统,以显着改善其产品。在各种加工工业中,农用食品加工业涵盖了从种植者到客户的所有步骤,涉及到本质上不同类型的过程,这些过程需要对安全性、规范一致性和利润优化进行监控。农业食品加工业涵盖范围广泛,以农业、农场、动物和林业产品为原料。在以农业为基础的行业中,如农业大棚、产品库存废物、动物饲料、农业机械、肥料、球茎、种子和幼苗、新鲜蔬菜、水果、谷物、坚果和果仁、通过采用机器视觉技术识别产品的外部缺陷和基于x射线的成像来识别产品的内部缺陷,但近红外光谱技术也可以应用于上述行业,因为它具有非侵入性,非破坏性,分析速度快,适应不同样品状态的灵活性等优点。然而,这种近红外光谱需要一种独特的方法从样品的光谱数据中提取相关的物理和化学信息,这只能通过一种新的统计方法即化学计量算法来实现。本文首先介绍了近红外光谱技术的原理和优点,然后介绍了近红外光谱技术在农业食品加工业中各种有机产品中的应用。
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引用次数: 26
A review on availability of remote sensing data 关于遥感数据可得性的审查
Jenice Aroma, K. Raimond
The satellite images are applied on a wide range of applications. It plays a vital role in monitoring and maintaining the environmental changes and also in many agricultural applications. Nowadays, the Land degradation, Ground water scarcity and other climatic hazards are intensively high and it needs development of more advanced prediction models. These models can be deployed more effectively on using satellite images. Due to the launch of many modern satellites the availability of satellite images are high but still the exploitation of these resources are very scarce. It is due to the lack of knowledge over varied properties and the availability of different sources of satellite images. Though the moderate resolution satellite images are freely available, the rate of exploitation of these resources is still very less. Hence, this paper focuses on detailing the diverse characteristics and availability of satellite images which could be a great help for beginners in remote sensing research. In addition the details on major satellite derived products which are applied widely in different mapping applications are also listed. Further, the importance of satellite images in few notable applications is also explained.
卫星图像的应用范围很广。它在监测和维持环境变化以及在许多农业应用中起着至关重要的作用。当前,土地退化、地下水短缺等气候灾害高度集中,需要开发更先进的预测模型。利用卫星图像可以更有效地部署这些模型。由于许多现代卫星的发射,卫星图像的可用性很高,但对这些资源的利用仍然非常稀少。这是由于缺乏对各种特性的了解以及卫星图像的不同来源。虽然中等分辨率的卫星图像可以免费获得,但这些资源的开发利用率仍然很低。因此,本文侧重于详细介绍卫星图像的不同特征和可用性,这对遥感研究的初学者有很大的帮助。此外,还列出了在不同制图应用中广泛应用的主要卫星衍生产品的详细情况。此外,还解释了卫星图像在一些值得注意的应用中的重要性。
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引用次数: 12
Agriculture robotic vehicle based pesticide sprayer with efficiency optimization 基于农业机器人车辆的农药喷洒效率优化
B. Aishwarya, G. Archana, C. Umayal
This paper deals with the exposition of how robotics can be applied to various fields of agriculture. One of the most important occupations in a developing country like India is agriculture. It is very important to improve the efficiency and productivity of agriculture by replacing laborers with intelligent machines like robots using latest technologies. The paper proposes a new strategy to replace humans in various agricultural operations like detection of presence of pests, spraying of pesticides, spraying of fertilizers, etc there by providing safety to the farmers and precision agriculture. The developed system involves designing a prototype which uses simple cost effective equipments like microprocessors, wireless camera, various motors and terminal equipments which is an aid to the farmers in various crop field activities.
这篇论文论述了如何将机器人技术应用于农业的各个领域。在印度这样的发展中国家,农业是最重要的职业之一。通过使用最新技术,用机器人等智能机器代替劳动力,提高农业的效率和生产力是非常重要的。本文提出了一种新的战略,通过为农民和精准农业提供安全,在各种农业操作中取代人类,如检测害虫的存在,喷洒杀虫剂,喷洒化肥等。所开发的系统包括设计一个原型,该原型使用简单的低成本设备,如微处理器,无线摄像机,各种电机和终端设备,以帮助农民进行各种作物田间活动。
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引用次数: 19
An international workshop on creating sustainable rural employment through industrial process outsourcing 关于通过工业过程外包创造可持续农村就业的国际讲习班
J. Corney, A. Jhunjhunwala
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引用次数: 0
期刊
2015 IEEE Technological Innovation in ICT for Agriculture and Rural Development (TIAR)
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