scholarly journals IMPROVING THE EFFICIENCY OF THE PROCESS OF TECHNICAL OPERATION OF VEHICLES BY USING THE DISTANCE DIAGNOSTIC METHOD

2019 ◽  
Vol 22 (6) ◽  
pp. 6-13 ◽  
Author(s):  
E. V. Ageeva ◽  
B. N. Sabelnikov ◽  
A. V. Shcherbakov ◽  
A. I. Pykhtin
Keyword(s):  
Motor Vehicle ◽  
Operation Mode ◽  
Significant Proportion ◽  
Road Transport ◽  
Spare Parts ◽  
Optimal Operation ◽  
Diagnostic Tools ◽  
Technical Diagnostics ◽  
Causes Of Errors ◽  
Technical Operation

The current economic situation in the global fuel market leads to the fact that there is a rise in the cost of operating vehicles. All this makes the owners of such vehicles pay close attention to their optimal operation mode, which primarily depends on competent diagnosis of its components. Saving fuel-operating resources of a modern car directly depends on optimally adjusted parameters of operation of all components and assemblies of a car. The purpose of this work was to increase the efficiency of the process of technical operation of vehicles through the use of the method of remote diagnostics on the example of LLC POGA-1. The practice of using diagnostic tools demonstrates the possibilities of reducing operating costs. This is achieved due to an increase in the resources actually used, a decrease in the number of repairs and the saving of spare parts costs. Over the past years in the Russian Federation has been actively developing the field of freight. The largest share falls on road transport (67.7%). A significant proportion of the country's truck fleet is used as a commercial vehicle, which significantly complicates the procedure for timely diagnosis. Thus, in the event of a malfunction or error in the operation of a motor vehicle, the vehicle can be on a flight and there will not be a specialized service station within range of technical diagnostics of the truck to identify the causes of errors and / or malfunctions. The established problem finds its solution in the application of the method of remote diagnosis of commercial vehicles straight from the TO center, which is equipped with the necessary complex for diagnosing.

scholarly journals DIAGNOSTICS AND TECHNOLOGICAL MAINTENANCE OF AGRICULTURAL MACHINES USED IN AGRICULTURAL COMPLEX

2021 ◽  
Vol 295 (2) ◽  
pp. 123-126
Author(s):  
O. YALYNA ◽  
Keyword(s):  
Scientific Basis ◽  
Spare Parts ◽  
Diagnostic Tools ◽  
Technical Diagnostics ◽  
Industrial Complex ◽  
Agricultural Machinery ◽  
Labor Costs ◽  
Maintenance And Repair ◽  
Current State ◽  
Livestock Products

The article considers the current state of the system of maintenance and repair of agricultural machinery, shows the analysis of the existing system and its impact on the economic efficiency of production in the agro-industrial complex. The current state of instrumentation, electronics and computer technology can significantly increase and expand the possibilities of both diagnosing and forecasting based on it. The combination of these capabilities with the progress of agricultural machinery ensures its reliable, highly productive and economical operation. It is established that of great importance in the production of crop and livestock products is the qualified use of agricultural machinery, including its diagnosis, maintenance and technological maintenance and repair. The quantity and quality of the received production, its competitiveness, labor costs, fuel consumption and degree of influence on environment depend on quality and timeliness of carrying out service – diagnostics at technical and technological service. Improving the use of agricultural machinery and reducing the cost of its operation provides the use of technical diagnostics of machines as an information basis for the management of maintenance and repair processes. The practice of using diagnostic tools indicates the possibility of reducing operating costs. This is achieved by increasing the actual resource used, reducing the number of repairs and saving spare parts. To effectively apply existing diagnostics and development of new, engineering and technical workers of agricultural enterprises must have knowledge that reveals the fundamental side of the diagnosis. Measures of preventive influences which provide maintenance of necessary indicators of reliability and working capacity of cars during time of use are executed on a scientific basis, practical use and research of processes of wear and other deviations of details are developed.

Diagnostics of Track Infrastructure as Part of the Digitisation of Russian Railways

2020 ◽  
Vol 64 (188) ◽  
pp. 149-160
Author(s):  
Janusz Poliński
Keyword(s):  
Diagnostic Tools ◽  
Gradual Transition ◽  
Technical Diagnostics ◽  
Strategic Development ◽  
Railway Infrastructure ◽  
Monitoring And Forecasting ◽  
Infrastructure Maintenance ◽  
Result Analysis ◽  
Railway Maintenance ◽  
Condition Diagnosis

Technical diagnostics is an integral part of the railway maintenance process. Through timely maintenance, in addition to ensuring the safety, functional and technical reliability of the infrastructure, maintenance costs are reduced and downtime losses, due to failures or premature repair requests, are eliminated or reduced. The track infrastructure diagnostic tools have evolved. This is related to, among others, the miniaturisation of instruments, reading accuracy during motion, as well as upgraded measurement automation and result analysis. Currently, data obtained from multifunctional diagnostic tools is the basis for the developed Russian railway infrastructure maintenance and operation digital model. The strategic development of mobile diagnostic labs is the gradual transition to solutions with advanced digital analysis, supported by artificial intelligence, monitoring and forecasting. The article presents the development of mobile labs for the railroad infrastructure condition diagnosis up to the current solutions, in which measurements take place without human intervention and the obtained information is transmitted in real time to the analysis and decision centres. Keywords: rail transport, measuring wagons, digitisation of railways, Russian railways

The Operation Monitoring Condition of the Production Machinery and Facilities Using the Tools of Technical Diagnostics

2013 ◽  
Vol 308 ◽  
pp. 105-109 ◽  
Author(s):  
Stanislava Šoltésová ◽  
Petr Baron
Keyword(s):  
Professional Practice ◽  
Main Tool ◽  
Diagnostic Tools ◽  
Technical Diagnostics ◽  
Effective Management ◽  
New Methods ◽  
Operation And Maintenance ◽  
Measurement Results ◽  
Reliability Of Measurement Results ◽  
Monitoring Behavior

Technical diagnostics is currently the most important factor of reliability, dealing with forms of disorder manifestation, developing of disorders, their detection and working principles. As tool it has great value in operation and maintenance of facilities. It denotes great interest not only in scientific sphere but also in sphere of results application in the new developing methods and their using in professional practice. Using methods of technical diagnostics taking into account the reliability of measurement results both with new methods IT is one of the main tool for effective management of facilities, elimination of unacceptable conditions and other aspects. The article describes the application of technical and diagnostic tools on workplaces for monitoring behavior of the production machines and facilities.

Part IV Motor Vehicle Distribution, 11 Motor Vehicle Distribution

2018 ◽  
Author(s):  
Wijckmans Frank ◽  
Tuytschaever Filip
Keyword(s):  
Automotive Industry ◽  
Motor Vehicle ◽  
Spare Parts ◽  
Motor Vehicles ◽  
Secondary Markets ◽  
The Impact ◽  
Practice Regulation ◽  
Block Exemption

This chapter addresses the specific block exemption regime that applies to the automotive industry. The relevant regime is contained in Regulation 461/2010. Different from past practice, Regulation 461/2010 closely resembles the general block exemption (Regulation 330/2010) and limits itself to adding certain hardcore restrictions applicable in the secondary markets. The chapter provides an overview of the impact of the block exemption from the perspective of the various stakeholders active in the sector. It then goes on to describe separately the block exemption principles governing the distribution of motor vehicles, the provision of after-sales services, and the distribution of spare parts.

scholarly journals Optimal operation strategy for subway HVAC system in transition seasons

2019 ◽  
Vol 111 ◽  
pp. 03006
Author(s):  
Yue Zhang ◽  
Xiaofeng Li ◽  
Bin Wang ◽  
Zheren Song
Keyword(s):  
Energy Saving ◽  
Calculation Method ◽  
Operation Mode ◽  
Water System ◽  
Optimal Operation ◽  
Operation Strategy ◽  
Ventilation Mode ◽  
Switching Condition ◽  
System Temperature ◽  
Switching Temperature

This paper mainly studied the operation strategy for subway VAC system during transition seasons. Two modes including WF-AC (Whole Fresh air- Air Conditioning) mode and B/E-V (Back/Exhausted fan-Ventilation) mode were selected based on energy saving principle. In order to decide the optimal operation mode, the calculation method of “switching temperature” was proposed. The main influencing factors of the switching condition include indoor cooling load, COP of the chilled-water-system, temperature difference of the supply air, efficiency of fan and the resistance of air duct. Also, the transfer temperature diagram is provided based on proposed calculation method, which is suitable for engineering use. The aim of this study is to regulate the operation mode and to promote energy saving in subway station.

scholarly journals Strategies for improving the management of immune-related adverse events

2020 ◽  
Vol 8 (2) ◽  
pp. e001754
Author(s):  
Aung Naing ◽  
Joud Hajjar ◽  
James L Gulley ◽  
Michael B Atkins ◽  
Gennaro Ciliberto ◽  
...  
Keyword(s):  
Side Effects ◽  
Adverse Events ◽  
Checkpoint Inhibitors ◽  
Digital Health ◽  
Immunosuppressive Agents ◽  
Significant Proportion ◽  
Cell Activity ◽  
Predictive Biomarkers ◽  
Chemotherapeutic Agents ◽  
Diagnostic Tools

With the advent of immunotherapeutic agents, durable and dramatic responses have been observed in several hard-to-treat malignancies, outlining a roadmap to conquering cancer. Immune checkpoint inhibitors (ICPi) are a class of immunotherapeutic agents that attack the tumor cells by reinvigorating the suppressed immune system. However, the unbridled T-cell activity disrupts the immune homeostasis and induces a unique spectrum of side effects called immune-related adverse events (irAEs) in a significant proportion of patients. These irAEs are distinct from the side effects produced by traditional chemotherapeutic agents. Although majority of irAEs are manageable with corticosteroids and other immunosuppressive agents, life-threatening and fatal events have been reported. In the absence of predictive biomarkers to identify patients at risk for irAEs and standardized approach to detect, report, and treat irAEs, management of irAEs has been challenging to the patients, caregivers and the healthcare providers alike. With increasing use of ICPis for treatment of various cancers, the incidence of irAEs will undoubtedly increase. There is a compelling need to develop measures to effectively manage irAEs, both in the community settings and in cancer centers alike. To this end, in this paper, we propose several strategies, such as providing patient education, harmonizing irAE management guidelines, standardizing reporting of irAEs, optimizing the choice of immunosuppressive agents, conducting preclinical, clinical and translational studies to better understand irAEs, including high-risk patients, incorporating diagnostic tools to personalize irAE management using wireless technology and digital health, providing a platform to hear the missing patient’s voice, and sharing evolving data to improve the management of irAEs.

scholarly journals Hepatothorax: A Rare Outcome of High-Speed Trauma

2011 ◽  
Vol 2011 ◽  
pp. 1-3 ◽  
Author(s):  
Matthew Porcelli ◽  
Oksana Prychyna ◽  
Andrew Rosenthal ◽  
Joseph DeCostanza
Keyword(s):  
Early Diagnosis ◽  
High Speed ◽  
Motor Vehicle ◽  
Penetrating Trauma ◽  
Motor Vehicle Crashes ◽  
Diagnosis And Treatment ◽  
Diagnostic Tools ◽  
Common Mechanism ◽  
Trauma Unit ◽  
Level I

Diaphragmatic ruptures are the result of severe blunt trauma or penetrating trauma. Motor vehicle crashes are a common mechanism associated with blunt diaphragmatic rupture (BDR). Incorporating diagnostic tools and laparotomy assist in the diagnosis and treatment of BDR. However, diagnosing BDR can be a challenge for practitioners. Early diagnosis and treatment improve the patient's outcomes. This paper details the events of a patient received in a level I trauma unit.

Equipment Integration-Based Workshop e-Manufacturing Execution Mode and Supporting Technologies

2009 ◽  
Vol 407-408 ◽  
pp. 207-210
Author(s):  
Qi Feng Wang
Keyword(s):  
Real Time ◽  
System Integration ◽  
Manufacturing System ◽  
Operation Mode ◽  
Optimal Operation ◽  
Time Data ◽  
Information Interaction ◽  
Key Issues ◽  
Execution Mode ◽  
Manufacturing Execution

To effectively realize the optimal operation target of paperless production, real time production and integration in manufacturing process for workshop manufacturing system, this paper puts forward an equipment integration-based workshop e-Manufacturing execution mode, and analyzes the basic elements for the operation mode. Furthermore, some of the key issues which are important to support the operation mode are described in detail, including system integration technologies, equipment integration-based real time data collection and information interaction technologies. Finally, the operation mode is applied in a NC workshop of an automobile part manufacturing enterprise in Chongqing, and its feasibility is demonstrated.

scholarly journals Bilevel Optimal Dispatch Strategy for a Multi-Energy System of Industrial Parks by Considering Integrated Demand Response

Energies ◽  
2018 ◽  
Vol 11 (8) ◽  
pp. 1942 ◽  
Author(s):  
Yuehao Zhao ◽  
Ke Peng ◽  
Bingyin Xu ◽  
Huimin Li ◽  
Yuquan Liu ◽  
...  
Keyword(s):  
Demand Response ◽  
Operation Mode ◽  
Energy Operator ◽  
Energy System ◽  
Optimal Operation ◽  
Normal Operation ◽  
Heavy Load ◽  
Optimal Dispatch ◽  
Industrial Parks ◽  
Upper Level

To combat energy shortage, the multi-energy system has gained increasing interest in contemporary society. In order to fully utilize adjustable multi-energy resources on the demand side and reduce interactive compensation, this paper presents an integrated demand response (IDR) model in consideration of conventional load-shedding and novel resource-shifting, due to the fact that participants in IDR can use more abundant resources to reduce the consumption of energy. In the proposed IDR, cooling, heating, electricity, gas and so forth are considered, which takes the connection between compensation and load reductions into consideration. Furthermore, a bilevel optimal dispatch strategy is proposed to decrease the difficulty in coordinated control and interaction between lower-level factories and upper-level multi-energy operators in industrial parks. In this strategy, resources in both multi-energy operator and user sides are optimally controlled and scheduled to maximize the benefits under peak shifting constraint. In the normal operation mode, this strategy can maximize the benefits to users and multi-energy operators. Particularly in heavy load conditions, compared to the conventional electricity demand response, there are more types of adjustable resources, more flexibility, and lower interactive compensations in IDR. The results indicate that optimal operation for factories and multi-energy operators can be achieved under peak shifting constraint and the overall peak power value in industrial park is reduced.

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