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Development of a model of a multitasking coordination system for automated ground transportation and technological means 自动化地面交通多任务协调系统模型及技术手段的研究
Truck Pub Date : 2023-07-01 DOI: 10.36652/1684-1298-2023-7-36-39
{"title":"Development of a model of a multitasking coordination system for automated ground transportation and technological means","authors":"","doi":"10.36652/1684-1298-2023-7-36-39","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-7-36-39","url":null,"abstract":"At the same time, one of the most important and currently used aspects of the automation of ground transport and technological means is the coordination of their work in conditions of limited computing and communication capabilities over conventional communication networks. Thus, multitasking coordination of automated ground transportation and technological means with limited resources is an interesting and exciting problem that researchers in the field of automatization and robotics are currently facing. Multitasking coordination with limited resources means the process of managing a large number of funds to complete a set of tasks with limited resources. This involves optimizing the use of resources such as CPU time, memory, and energy to maximize performance and achieve the best results.\u0000\u0000Keywords:\u0000multitasking coordination, ground transportation and technological means","PeriodicalId":412294,"journal":{"name":"Truck","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129997154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Method of limiting the maximum speed of a large class electric bus 限定大型电动客车最大速度的方法
Truck Pub Date : 2023-07-01 DOI: 10.36652/1684-1298-2023-7-6-12
A. V. Antonyan
{"title":"Method of limiting the maximum speed of a large class electric bus","authors":"A. V. Antonyan","doi":"10.36652/1684-1298-2023-7-6-12","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-7-6-12","url":null,"abstract":"The article proposes a method of limiting the maximum speed of movement. An algorithm for designing an optimal controller that forms the required control action to limit the maximum speed is presented. The efficiency of the developed system is proved by mathematical modeling methods and field tests.\u0000\u0000Keywords:\u0000electric bus, traction electric drive, maximum speed, regulator coefficients","PeriodicalId":412294,"journal":{"name":"Truck","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121373779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improving traffic safety by improving drivers training category "B" 加强“B类”驾驶人培训，改善交通安全
Truck Pub Date : 2023-07-01 DOI: 10.36652/1684-1298-2023-7-31-35
{"title":"Improving traffic safety by improving drivers training category \"B\"","authors":"","doi":"10.36652/1684-1298-2023-7-31-35","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-7-31-35","url":null,"abstract":"The article refers to the lack of a system in the training of professional personnel, taking into account their potential for mental and physical development, the stability of the psycho-physiological state, motivation and other personal qualities of drivers. The issue of improving road safety by improving the system of training drivers of category \"B\" is being considered. Recommendations are presented for the advanced training program for taxi drivers to ensure the necessary level of road safety.\u0000\u0000Keywords:\u0000road safety, accident rate, traffic accident, driver training system, hardware and software complex, skill level, algorithm","PeriodicalId":412294,"journal":{"name":"Truck","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127414036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Choice of basic machine for gas engine RGK.EC.820.959-340 燃气发动机基本机的选择RGK.EC.820.959-340
Truck Pub Date : 2023-07-01 DOI: 10.36652/1684-1298-2023-7-3-5
N.A. Obraztsov
{"title":"Choice of basic machine for gas engine RGK.EC.820.959-340","authors":"N.A. Obraztsov","doi":"10.36652/1684-1298-2023-7-3-5","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-7-3-5","url":null,"abstract":"The article considers the issue of using the new gas engine RGK.EC.820.959-340 of the RariTEK company. Answers were received to the questions: how to build an external speed characteristic of a gas engine? What is the dependence of effective power and effective torque on the angular velocity of the crankshaft of a given gas engine? What trucks should this unit be installed on?\u0000\u0000Keywords:\u0000gas engine, trucks, external speed characteristic, Leiderman formula coefficients","PeriodicalId":412294,"journal":{"name":"Truck","volume":"2536 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127481907","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Alternative method for determining the presence of gasoline in engine oil 测定发动机油中汽油含量的替代方法
Truck Pub Date : 2023-07-01 DOI: 10.36652/1684-1298-2023-7-25-30
{"title":"Alternative method for determining the presence of gasoline in engine oil","authors":"","doi":"10.36652/1684-1298-2023-7-25-30","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-7-25-30","url":null,"abstract":"The article discusses an alternative method is considered to determine the presence of motor gasoline in running engine oils. The test objects are working engine oils, samples of fresh oils produced by different manufacturers, and rapeseed oil. It is shown that the difference in the density and viscosity values of working oils from fresh oils is a reflection of changes in the properties of oils as a result of exposure to various factors. It was found that when gasoline and rapeseed oil were added to the samples of working and fresh oils, the rates of change in their viscosity were different. It is suggested that there is a relationship between the kinematic viscosity of the liquid and the content of motor oil, rapeseed oil and gasoline in it, which reflects the indicator ability of rapeseed oil to gasoline present in the oil that worked. This is confirmed by the difference in the values of relative changes in the kinematic viscosity of fresh and working oil after the introduction of rapeseed oil into them, which can be used as an indicator for gasoline present in the working oil. The presence of gasoline in the working oil, determined by the values of the relative change in viscosity, was confirmed by the data obtained by IR spectroscopy.\u0000\u0000Keywords:\u0000motor gasoline, fresh motor oil, used motor oil, kinematic viscosity, density, X-ray fluorescence analysis, regression analysis, full factorial experiment, relative change in kinematic viscosity","PeriodicalId":412294,"journal":{"name":"Truck","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129534273","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The intelligent system "Controler" for the public passenger transport of the city of Omsk 鄂木斯克市公共客运智能系统“控制器”
Truck Pub Date : 2023-07-01 DOI: 10.36652/1684-1298-2023-7-40-47
{"title":"The intelligent system \"Controler\" for the public passenger transport of the city of Omsk","authors":"","doi":"10.36652/1684-1298-2023-7-40-47","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-7-40-47","url":null,"abstract":"The article contains information about the features of using the digital application \"Controller\" when optimizing the interval movement of buses of the municipal public passenger transport of the city of Omsk, an analysis of the features and advantages of creating a self-regulating system for passing buses along the route, when the driver, based on information received on the electronic scoreboard, controls the movement of the bus during stopover time. The paper formulates the main points of the practical use of digital technologies for online control of the interval of movement of buses when passing the route. The obtained results of the operation of the bus on the route and the entire rolling stock showed that changing the intervals of passenger transport leads to an increase in the performance of buses, to the optimal distribution of rolling stock along the passenger transportation routes.\u0000\u0000Keywords:\u0000digital technologies, interval traffic, control, urban passenger transport, rolling stock, software product, economic efficiency","PeriodicalId":412294,"journal":{"name":"Truck","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123684135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Oscillatory processes in a nonlinear system of an individual traction electric drive 单个牵引电力传动非线性系统的振荡过程
Truck Pub Date : 2023-07-01 DOI: 10.36652/1684-1298-2023-7-19-24
A. Klimov
{"title":"Oscillatory processes in a nonlinear system of an individual traction electric drive","authors":"A. Klimov","doi":"10.36652/1684-1298-2023-7-19-24","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-7-19-24","url":null,"abstract":"When the tires interact with the road in contact, self-oscillations occur. The appearance of self-oscillations in the interaction zone can serve as a useful diagnostic sign of the development of the process of loss of adhesion in the work, cases of self-oscillations for an individual electric drive are investigated. In traction and driven modes, a \"soft\" mode of occurrence of self-oscillation of wheel rotation is possible. When braking, there is a \"soft\" mode of excitation of self-oscillations, and when the wheels are locked, a \"hard\" mode of self-oscillations of the translational movement of the wheel center.\u0000\u0000Keywords:\u0000self-oscillation; frictional interaction of the wheel with the base; \"soft mode\" of self-oscillation; \"hard mode\" of self-oscillation; Bendixon criterion; friction force; individual electric wheel drive","PeriodicalId":412294,"journal":{"name":"Truck","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121779970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Power stand with a combined loading device for testing motor-wheels and their control systems 带有组合加载装置的动力架，用于测试电机车轮及其控制系统
Truck Pub Date : 2023-07-01 DOI: 10.36652/1684-1298-2023-7-13-18
{"title":"Power stand with a combined loading device for testing motor-wheels and their control systems","authors":"","doi":"10.36652/1684-1298-2023-7-13-18","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-7-13-18","url":null,"abstract":"The article describes the implemented design of a prototype single-drum power bench with a combined load device and an automated measurement system for testing motor-wheels and their control systems. Algorithms for testing motor-wheels with a diameter of 100 to 700 mm and a power of up to 5 kW are proposed, providing a clamping force to the running drum up to 1500 N. The results of testing a motor-wheel, a control system for small vehicles using friction and inertial loading devices are presented.\u0000\u0000Keywords:\u0000electric transport, power stand, motor-wheel, tests, electric drive control systems, traction characteristic, acceleration characteristic, ADC","PeriodicalId":412294,"journal":{"name":"Truck","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131441795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of parameters the design on technical indicators work of diesel motors 参数设计对柴油机技术指标工作的影响
Truck Pub Date : 2023-06-01 DOI: 10.36652/1684-1298-2023-6-3-5
A.E. Korolev
{"title":"Impact of parameters the design on technical indicators work of diesel motors","authors":"A.E. Korolev","doi":"10.36652/1684-1298-2023-6-3-5","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-6-3-5","url":null,"abstract":"The article analyzes the impact of the design execution of engines on their technical and economic performance work. The information characteristic of 15 tractor diesels of all power levels is considered. Statistical estimates of parameters are obtained and correlation relationship between them is established. Patterns of changes in the studied factors were revealed, which make it possible to determine the main directions of engines improvement.\u0000\u0000Keywords:\u0000diesel engines, parameters of construct, technical indicators, range of change, correlation, regularities","PeriodicalId":412294,"journal":{"name":"Truck","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123009344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Administrative responsibility for the transport of dangerous goods by road 道路危险货物运输的管理责任
Truck Pub Date : 2023-06-01 DOI: 10.36652/1684-1298-2023-6-23-29
{"title":"Administrative responsibility for the transport of dangerous goods by road","authors":"","doi":"10.36652/1684-1298-2023-6-23-29","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-6-23-29","url":null,"abstract":"The legislation and liability measures in the field of transport of dangerous goods by road design are analysed. The conclusions contain proposals for further ways of action for domestic carriers and manufacturers of tanks and equipment for the transport of dangerous goods.\u0000\u0000Keywords:\u0000dangerous goods, road safety, ADR, tank trucks","PeriodicalId":412294,"journal":{"name":"Truck","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129986023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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