STANDARD. ISO. Second edition. Passenger cars — Test track for a severe lane-change manoeuvre —. Part 2: Obstacle avoidance. PDF disclaimer. This PDF file may contain embedded typefaces. In accordance with Adobe’s licensing policy, this file may be printed or viewed. Den internationella standarden ISO gäller som svensk standard. The International Standard ISO has the status of a Swedish.
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Take the smart route to manage medical device compliance. For the first time it is possible to objectify the double lane change test and thus to achieve clear and unambiguous test results.
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Otherwise the test is not passed. At the same time, the accelerator pedal is released in the entry lane so that the vehicle is moved through the course in power-off deceleration mode. Worldwide Standards We can source any standard from anywhere in the world.
BS ISO 3888-2:2002
The fact that the entire system of car and driver will be assessed in the test, it is very difficult to gain objective results of the test. This email address is being protected from spambots. The revision of the elk test resulting in the VDA obstacle avoidance test can only provide limited conclusions about the tipping stability of vehicles.
The results of the ISO lane change test depend heavily on the skills of the test driver. Piste d’essai de deboitement lateral brusque. The ISO and VDA lane-change test is used to evaluate the handling performance of a vehicle and is an integral part of the vehicle design procedures and vehicle assessment.
This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. It is clear to see that even in the critical areas of maximum lateral acceleration, the reproducibility is ensured with only a few centimeters of variation. The width of the entry and side lane are dependent on the width of the vehicle, the width of the exit lane is constantly 3m wide.
Flexibility is the most important to driving robots! Both the Steering Robot and the automatic track control CO. Please download Chrome or Firefox or view our browser tips. The driving robot drives through the cone lanes with a reproducibility which has no human driver.
January Replaced By: Based on 3 cone lanes with a total length of 61 meters a double lane change is defined, which must be completed with maximum speed. During the first directional change, the transversal acceleration is still almost in phase with the steering angle; later, a significant phase lag of transversal acceleration and roll angle occurs.
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The lateral offset between entry and side lane is 1 m and the longitudinal offset is The time measurement is started in the entry lane and ends prior to leaving the exit lane.
They don’t drop you. Headlines Flexibility is the most important to driving robots! Search all products by. The driver influence during the ISO lane change test can be eliminated completely by running the test automatically with a track controlled vehicle.
To show this, we drove the double lane change test with the driving robot several times at the same speed and plotted the results.
During the test, significant movement parameters are measured and comparable evaluation criteria like maximum steering angle speed or maximum float angle are derived afterwards. TRACK have the ability to generate the required steering angle speed and lateral acceleration, which are necessary for a high-dynamic lane change test.
The ISO double lane change test consists of an entry and an exit lane and with a length of 12m and a side lane 38882- a length of 11m. The entry velocity is increased gradually. Learn more about the cookies we use and how to change your settings. During the test, no traffic cones may be hit.
Double lane change vehicle test, ISO
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For the same 3888–2 offset the side and exit lane has a slightly shorter longitudinal displacement of Test track for a severe lane-change manoeuvre. Please note that the test track dimensions displayed on this website are not the same as specified in ISO Road vehicles, Passenger road vehicles, Commercial road vehicles, Lane-change manoeuvres, Test equipment, Dynamic testing, Road holding, Dimensions.
This corresponds to the typical behavior of drivers.
If no cones are overturned, the test is passed. What customer say about us “Their support is excellent. At the end of the entry and exit lane the velocity is measured. Uniform tests should provide comparable test results, thereby preventing possible uncertainty for consumers.