Vehicle performance testing pdf

Procedure for production conformity testing at manufacturers. Commercial connected vehicle test procedure development and. Bmwi3 performance assessment in realistic use scenarios, eur. The compressed air system can deliver the manufacturers maximum recommended airflow at rated pressures the cafs can maintain the water pressure and air pressure withinpressure and air pressure within 10 percent of the original set point. Procedure for production conformity testing at manufacturers request appendix 3. Ijvp aims to emphasize emerging challenges and stateoftheart developments addressing the changing needs of the society and the global vehicle industry, and to facilitate dissemination of technological advances focusing on performance measures, standardization, associated cost and compatibility compromises, and multisolution methods in vehicle developments. From the emissions to the engine, regular testing of components can ensure the safety and longevity of the parts and the car theyre in. The present work studies the impact on vehicle performance and fuel consumption when using 100% diesel with petroleum origin fossil diesel, compared to a mixture of 20% biodiesel in 80% of. Standards for the assessment of the performance of electric.

Campbell scientifics vehicle data acquisition daq systems have a proven history of operating at the edge of performance in the vehicle testing environment. Introduction vehicle performance is the study of the motion of a vehicle. Technol ogy has automated the manual method with the use of an electronic dmi. This simple approach is valid due to the relative superior stiffness of. Apr 29, 2020 performance testing checks the speed, response time, reliability, resource usage, scalability of a software program under their expected workload.

If testing a manufacturer submitted vehicle which, by bedding and conditioning the linings in a similar manner to the procedure explained below, has been made ready for brake performance testing, the following procedure may be omitted. Foam system test demonstrate that the system provides proper foam concentration foam concentration test for arff vehicles that have structural pumping capability, a fire pump performance test is available. Aaa electric vehicle range testing aaa proprietary research into the effect of ambient temperature and hvac use on driving range and mpge february 2019 newsroom. Assessing range and performance of electric vehicles in. Drawbar pull dp procedures for offroad vehicle testing.

Vehicle performance development division established following the establishment of the. Evaluation of the performance and testing techniques of vehicle frontal protection systems by paul bignell be mech a thesis submitted to the school of civil engineering queensland. The vehicle is tested as a blackbox and its overall performance in those scenarios is determined. The primary focus of this research was on developing the test procedures, with a secondary goal of evaluating the performance of the prototype v2v safety. To find out performance before mass production and fitting it into a vehicle.

Evaluation of vehicle performance has been made considerably easier since the advent of gps data logging. Method for evaluating vehicle performance the office of technology assessments otas analysis of vehicular performance and fuel economy hinges on examining the vehicle on the environmental protection agency epa driving cycle, using average lumped parameter estimates of key variables such as motor efficiency and. Ijvp, a journal of the international association for vehicle design, addresses multidisciplinary issues relevant to performance of ground vehicle systems and subsystems for vehicle. Intelligent testing to advance vehicle performance a series of reports by optimumg, june 2010 introduction in february 2010 optimumg in collaboration with oreste berta s. The scenario approach is directly based on traffic scenarios. Evaluation of the performance and testing techniques of vehicle. This performance test is based on nfpa 1911 standard for inspection, maintenance, testing, and retirement of inservice. Our offering features the capabilities, flexibility and precision required to resolve almost any testing.

The performance of a deformable barrier face can only be fully assessed in a fullscale vehicle impact test. The testing results are discussed by testing method. Performance test vehicles occurs during the evamerica. Based directly on input from vehicle oems, mts provides the technology and support that test professionals need to optimize vehicle performance. This includes extreme and repetitive temperature testing cycles, remote overtheroad testing, and environmental fatigue testing. The vehicle performance guidance for automated vehicles guidance outlines best practices for the safe design, development and testing of automated vehicles prior to commercial sale or operation on.

The vehicle performance guidance for automated vehicles guidance outlines best practices for the safe design, development and testing of automated vehicles prior to commercial sale or operation on public roads. As a third option, a documentbased approach was discussed. For fleet testing information, fuel economy from each vehicle type has been added to the presentation. In this paper, road tests are performed in order to evaluate the efficiency and performance of the imiev electric vehicle during operating condition in the city of. The major purpose of the study was the develop ment of objective procedures for measuring safety related aspects of the. The vehicle technologies office supports work to develop test procedures and carry out testing on a wide range of advanced vehicles and technologies through the advanced vehicle testing activity avta. Evaluation of the performance and testing techniques of vehicle frontal protection systems by paul bignell be mech a thesis submitted to the school of civil engineering queensland university of technology in partial fulfilment of requirements for the degree of doctor of philosophy june 2004. Campbell scientifics vehicle dataacquisition systems vdass are used by manufacturers for design and engineering, and then for monitoring and tracking performance in manufactured vehicles. Electric and hybrid vehicle testing jrc publications repository.

The motion of any vehicle depends upon all the forces and moments that act upon it. In this article, the driving performance of two electric vehicles of the latest generation clean powertrain cars is evaluated. A driver vehicle braking test was performed in which the decelerationpedal force ratio, the pedal displacement, the surfacetire. The focus of performance testing is checking a software programs.

Commercial connected vehicle test procedure development. Evs27 international battery, hybrid and fuel cell electric vehicle symposium 1 evs27 barcelona, spain, november 1720, 20. The compressed air system can deliver the manufacturers maximum recommended airflow at rated pressures the cafs can maintain. Both hybrid and electric vehicles have highvoltage battery packs, often referred to as rechargeable electric. Effects of electric vehicle fast charging on battery life. Taxonomy and definitions for terms related to driving automation. Engine testing and instrumentation 5 why an engine needs a test. The main objective of the project was to produce testing protocols that gave realistic performance figures for electric vehicles attributed to nordic driving and weather conditions, as well as apply that protocol to a group of candidate vehicles. The burnish procedure is a series of stops which also provides the opportunity for vehicle. An electric vehicle is equipped with one or more electric motors to propel the vehicle.

Performance of the different systems with similar functions is then assessed. July 2004, guidance on the use of remote sensing for evaluation of im program performance pdf 63 pp, 795k, epa420b04010, july 2004 this document is the. Pdf the concept to measure the overall car performance. Vehicle performance testing and validation in the service of innovation on completion of analysis of client needs for the specific project, csi undertakes activities ranging from individual tests to overall.

The major purpose of the study was the develop ment of objective procedures for measuring safety related aspects of the dynamic performance of passenger cars. Performance testing all racelogic data loggers can be used for testing a vehicles performance, whether it be acceleration or deceleration over a certain distance or time. Highway safety bureau nhsb entitled, vehicle handling test procedures. A driver vehicle braking test was performed in which the decelerationpedal force ratio, the pedal displacement, the surfacetire friction, and driver character istics age, weight were systematically varied in order to determine the influ. Additionally, gaps and needs not covered by existing standards are identified. The primary goals of this test were to characterize vehicle performance.

The vehicle is tested as a blackbox and its overall performance in. Traditional methods which called for the use of a fifth wheel or optical sensor added considerable complexity and time to a typical days testing, but now vbox equipment is employed to gather this information with a swiftness and ease that makes the job simple whether its just. The real life performance of vehicles fitted with these fps, have. Data such as gforce and vmax is also presented in a userfriendly format and logged to an sd card, for quick and easy analysis in the free vbox test suite software. Grid interconnection and performance testing procedures for. Procedure for production conformity testing appendix 2. An example baseline testing report is included in the technical backup slides. For all test maneuvers and conditions performed on the test track, enabling stability control was not observed to degrade the stability of the tractor. Some additional performance tests were included in the test plan to verify the v2gcapable vehicles continuous output power. Tractor semitrailer stability objective performance test. The 17 volumes of urban electric test procedures can be accessed at. Manufacturers testing permit or a manufacturers testing permit driverless vehicles to conduct autonomous vehicle testing on public roads in california. Electric and hybrid vehicle testing advanced vehicle testing activity.

To improve the design and configuration, to integrate new. Our automotive testing and certification services from nts will verify our customers made their parts to required. It identifies measuring and testing methods to be used in the compliance assessment of electric vehicle batteries in order to meet ecodesign requirements. Taxonomy and definitions for terms related to driving. Nh research nhr provides electric vehicle ev test equipment and software for testing individual. At present, the complex relationship between vehicle per. The main objective of the project was to produce testing protocols that gave realistic performance figures for electric vehicles attributed to nordic driving and weather conditions, as well as apply that. Effects of electric vehicle fast charging on battery life and vehicle performance preprint matthew shirk jeffrey wishart to be presented at the sae 2015 world congress and exhibition detroit, michigan april.

System performance testing performance testing to determine if. Evaluation of the performance and testing techniques of. Baseline testing baseline vehicle performance at outset of testing conducted at a proving ground location acceleration maximum speed braking deceleration in drive fully electric range when applicable vehicle coastdown testing to obtain drag coefficients for fuel economy testing on a chassis dynamometer endof test performance consisting of. The applicant shall be informed of the required equipment, including the approved testing devices, tools, measuring devices, customer waiting area, display area, brake machines, marked brake test area, and. Drivervehicle readinessbehaviors required prior to driving. The purpose of performance testing is not to find functional defects but to eliminate performance bottlenecks in the software or device. These forces and moments, for the most part are caused by interaction of the vehicle with the surrounding mediums such as air or.

Electric vehicle performance and consumption evaluation mdpi. Realistic estimate of the range is the most critical factor for evs success, but because. Technical specifications for diesel gas engines bs iv only 1112 3. Commercial connected vehicle test procedure development and test results forward collision warning 5. Performance testing is a nonfunctional type of testing to determine the system responsiveness i. From the emissions to the engine, regular testing of components can ensure the safety and longevity of the. Although performance testing is nonfunctional type of. Division and department names reassessed to help establish and enhance the vehicle development system by. Ul now applies that knowledge to inservice testing of arff vehicles. A vehicle is considered a hybrid if it has more than one power source to propel the vehicle, typically an internal combustion engine and electric motor.

The applicant shall be informed of the required equipment, including the approved testing devices, tools, measuring devices, customer waiting area, display area, brake machines, marked brake test area, and the approved inspection test area. Highway safety bureau nhsb entitled, vehicle handling test. Vehicle performance testing and validation in the service of innovation on completion of analysis of client needs for the specific project, csi undertakes activities ranging from individual tests to overall experimental validation and provide solid and punctual proposals based on qualified technical and cost competitive solutions and in. The dmi i s connected to a portable computer in the test vehicle and receives pulses at given intervals from the transmission of t he vehicle. Automotive testing ensures the longlasting operation of a vehicle. Uls fire apparatus testing knowledge is extensive and unmatched. Av fact sheet vehicle performance guidance us department. Vehicle performance testing and validation csi automotive. Performance testing of inservice arff vehicles ul offers comprehensive onsite inspection services to assess. Advanced vehicle testing activity avta data and results. The drawbar pull dp test is a way of measuring the net thrust generated by tires or a vehicle with respect to performance metrics such as travel reduction, sinkage, or power efficiency.

Ev baseline performance testing methods the field operations program has traditionally used two baseline performance testing methods, evamerica and pomona loop testing. Page 1 of 11 vehicle testing by rta in alignment with its vision to ensure safe and smooth transport for all, roads and transport authority rta launched many vehicle testing centers vtc all around the. Electric vehicle performance and consumption evaluation. The baseline testing is specific to each vehicle type. Bmwi3 performance assessment in realistic use scenarios, eur 29035 en, publications office of the european union, luxembourg, 2018, isbn 9789279774805, doi. The department will evaluate the performance of individual vehicle detectors upon successful completion of all other requirements specific to the vehicle detector being tested. Qvt partners, uses several testing methods to validate lightduty electric vehicle ev performance. Method for evaluating vehicle performance the office of technology assessments otas analysis of vehicular performance and fuel economy hinges on examining the vehicle on the environmental. From cells to large battery packs, our global battery testing centers can offer the performance, durability, safety, and abuse testing. Performance testing of electric vehicles on operating conditions in bogota dc, colombia conference paper pdf available september 2014 with 1,192 reads how we measure reads. The automotive battery and electric vehicle testing services available from intertek enable you to know all the power and progress your products can provide to your customers. Nh research nhr provides electric vehicle ev test equipment and software for testing individual components and systems including battery modulespacks, electric powertrain, dc fast charging and power electronics evse, a\5.