内燃机台架试验led板数据远程显示自动报时系统

Q4 Engineering
Л. П. Клименко, В. І. Андрєєв, О. І. Случак, О. Ф. Прищепов, О. В. Щесюк, Я. Ю. Давиденко
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引用次数: 0

摘要

游客比较汽油或柴油汽车。还显示了混合动力汽车的数据,以与同一级别的汽油车进行比较。结论:购买一辆带有混合动力装置(HPP)的汽车比购买一辆带有传统内燃机的类似汽车更经济。然而,由于汽油动力汽车效率的提高,混合动力汽车正在失去其竞争优势。因此,有必要评估混合动力汽车的燃油效率。为评价HPP汽车的燃油效率,提出了一种评价HPP汽车燃油效率的方法。为了计算混合动力汽车的燃油效率,需要以下数据:混合动力汽车的总里程,混合动力汽车在电动模式下的里程,混合动力模式下的汽车里程,混合动力汽车在电动模式下克服1公里的电池功耗,从标准电源中存储1千瓦的能量在牵引电池中的成本,混合动力模式下的燃料消耗,燃料成本。结果表明,混合动力汽车日行驶里程越少,平均行驶速度越低,其行驶公里数越便宜。与内燃机汽车不同,内燃机汽车在低平均速度下的前几公里会消耗大量燃料,这与内燃机温度达到标称值时的剧烈升温有关,而且汽车在交通堵塞时平均速度较低(最高30公里/小时),内燃机工作效率低下。与实验过程同步的是现有的信息集中和交互呈现方法。本研究的目的是开发一种具有自动报时系统的led板,用于内燃机台架试验期间的信息快速显示。开发的设计基于MAX7219微电路。通过蓝牙模块HC-06使用UART接口进行数据传输。驱动器通过SPI接口(模式0)进行控制。LED显示屏的选择是由于使用单色发光二极管作为辐射源的可能性,具有广泛的发光参数调节选项。这是通过使用纯绿色(525纳米)、超红色(660纳米)、蓝色(470纳米)的高性能LED集群实现的。本文提出了一种用于内燃机台架试验数据显示的LED显示屏的构造方案。在证券交易分析和广告中广泛使用的运动序列(股票行情)的原理足以再现内燃机试验台试验的结果。已经确定,Arduino模块化系统的应用将允许在很大程度上改变数据显示系统的属性,并且在开发特殊软件时,使用自适应神经网络进行测试分析。对内燃机台架试验数据的分析与显示方法进行了改进。所开发的方案可用于所研究结构表面临界荷载区域的全息照明。与增强现实相比,全息图的交互性略低,这使得它们的辅助作用更加合适。它可以作为交互式增强现实系统在这样一个表面上形成标记的基础。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
AUTOMATED TICKER-SYSTEM OF REMOTE DISPLAY OF DATA FOR LED-BOARD IN BENCH TESTS OF INTERNAL COMBUSTION ENGINE
torists compared to petrol or diesel cars. Also shown are the data of hybrid vehicles for comparison with petrol cars of the same class. Conclusions that buying a car with a hybrid power plant (HPP) is economically preferable to purchasing a similar car with a conventional ICE. However, hybrids are losing their competitive advantage due to the improved efficiency of gasoline-powered vehicles. Therefore, there is need to assess the fuel efficiency of vehicles with hybrid power plants. For evaluation of the fuel efficiency of vehicles with HPP a method is proposed of evaluating their fuel efficiency. To calculate the fuel efficiency of hybrid cars the following data are required: total mileage of the hybrid car, mileage of the hybrid car in electric mode, car mileage in hybrid mode, power consumption of the battery of a hybrid vehicle to overcome 1 km in electric mode, cost of 1 kW of stored energy in traction battery from a standard mains, fuel consumption in hybrid mode, cost of fuel. It is shown that, the less the daily mileage of a hybrid car and lower the average speed, the cheaper is the km of its run. Unlike vehicles with ICE, in which high consumption of fuel occurs on the first kilometers at low average speeds, which is associated with intensive heating up of the ICE when its temperature reaches the nominal value and with the fact that the car in traffic jams has a low average speed (up to 30 km/h), and the ICE works inefficiently. synchronized with the process of the experiment is solved by existing methods of concentration and interactive presentation of information. The purpose of this study is to develop an LED-board with an automated ticker-system for prompt display of information during bench tests of internal combustion engines. The developed design is based on the MAX7219 microcircuit. Data transfer occurs using the UART interface via the Bluetooth mod-ule HC-06. The driver is controlled via the SPI interface (mode 0). The choice of LED display is due to the possibility of using monochromatic light emitting diodes as point sources of radiation with a wide range of options for regulation of luminescence parameters. This is achieved when using high-performance LED clusters Pure-Green (525 nm), Ultra-Red (660 nm), Blue (470 nm). In the article the authors developed a constructive scheme of LED board for displaying the data of bench tests of internal combustion engines. The principle of the moving series (ticker), which is widely used in stock exchange analytics and advertis-ing, is informative enough to reproduce the results of the internal combustion engine test bench tests. It has been determined that the application of the Arduino modular system will allow to vary the properties of the data display system to a wide extent and, when developing special software, to conduct test analytics using adaptive neural networks. The method of analysis and display of bench test data of an internal combustion engine has been improved. The developed scheme can be developed for holographic illumination of critical load zones on the surface of the structure under study. The slightly lower interactivity of holograms compared to augmented reality makes their supporting role more appropriate. It can be the basis for the formation on such a surface of markers for interactive augmented reality systems.
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内燃机学报
内燃机学报 Engineering-Mechanical Engineering
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