EMC tests in the mobility sector
Automotive
Trouble-free operation of all vehicle components
EMC testing is crucial in the automotive industry to ensure that vehicle components function reliably and that the safety of vehicle occupants is guaranteed.
These tests are carried out in accordance with international standards such as the CISPR series of standards (in particular CISPR 25), the ISO 7637 series (parts 1-4) and the ISO 11452 series, which are recognized worldwide.
EMC tests focus on assessing the immunity of vehicle components.
The aim is to ensure that they are not disturbed by electromagnetic fields that could be generated by other vehicle components, mobile devices or environmental factors.
This includes tests for electrostatic discharge (ESD), transient interference immunity (TSUP/TOL) and voltage dips (dropouts).
These tests require appropriate shielding measures and filter technologies to ensure the functionality of vehicle sensors, controls and communication systems.
Another important aspect is the emission test.
It aims to ensure that vehicle components do not generate electromagnetic emissions that could interfere with other vehicles or communication systems in the vicinity.
This is particularly crucial for freedom from interference in high-density traffic situations and for communication between vehicles and infrastructure facilities such as traffic management systems.
In summary, EMC testing is essential in the automotive industry to ensure compliance with global EMC standards, to guarantee the safety of vehicle occupants and to ensure the reliability of vehicle components under a wide range of operating conditions.
- EMC standards: Guidelines and standards (e.g. ISO 11452, CISPR 25, UN ECE R10) for EMC in the automotive sector.
- Electrical systems: cable harnesses, control units (ECUs), sensors and actuators and their EMC requirements.
- Vehicle electronics: Systems such as infotainment, navigation systems and telematics that are susceptible to EMC.
- Advanced driver assistance systems (ADAS): EMC requirements for systems such as radar, lidar, cameras and ultrasonic sensors.
- High-voltage systems: EMC aspects of electric and hybrid vehicles, including high-voltage batteries and drive units.
- Charging infrastructure: EMC considerations for vehicle charging, especially for inductive charging.
- Cabin comfort: EMC protection for entertainment systems, air conditioning systems and other comfort electronics.
- Standard-compliant testing: EMC tests are carried out in accordance with international standards and legal requirements.
Aviation
Reliable EMC for reliable air traffic
EMC testing plays a crucial role in the aviation industry to ensure that aircraft and their systems function reliably under all operating conditions.
These tests are carried out in accordance with international standards such as RTCA DO-160 and MIL-STD-461, which were developed specifically for the aviation industry.
The EMC tests focus on assessing the immunity of aircraft systems to electromagnetic fields that can be generated by various sources such as on-board equipment, communication systems or external electromagnetic interference.
This includes tests for electrostatic discharge (ESD), fast transient disturbances, radio frequency fields and conducted disturbances.
These tests are necessary to ensure that the aircraft systems are not disturbed during flight and can operate safely.
Another important aspect is the RF test methods (radio frequency test methods).
These aim to ensure that aircraft systems do not generate unacceptable electromagnetic interference that could affect communication systems on other aircraft or on the ground.
The RF test methods include the evaluation of emissions and interference emissions from aircraft electronics.
In summary, EMC testing is critical in the aviation industry to ensure safety, reliability and compliance with global EMC standards.
These standards ensure that aircraft are protected from unwanted electromagnetic interference during operation, which is of paramount importance for the safety of passengers and the trouble-free operation of aircraft systems.
- Avionics: EMC requirements for aircraft electronics such as communication, navigation and control systems.
- EMC standards: Guidelines and standards (e.g. DO-160, MIL-STD-461, EUROCAE ED-14, SAE ARP 5583, IEC 61000-4 Series, ISO 11452 Series) for the aviation industry.
- Navigation systems: EMC protection for systems such as GPS, VOR, ILS and other navigation aids.
Shipping
EMC - indispensable for safety and reliability in shipping
EMC tests are crucial for shipping to ensure that ship systems function reliably and that the safety of crew and passengers is guaranteed.
These tests are carried out in accordance with international standards such as IEC 60945 for maritime navigation and radio communication systems and the IEC 61000-4 series for electromagnetic compatibility (EMC).
EMC testing focuses on assessing the immunity of ship systems to electromagnetic fields that could be generated by internal systems such as engines, generators and communication equipment or external sources such as radio and radar installations.
This includes tests for electrostatic discharge (ESD), transient immunity (e.g. burst and surge) and radio frequency emissions.
Suitable shielding measures and filter technologies ensure that the ship systems are robust and reliable under all operating conditions.
In summary, EMC testing in shipping is essential to ensure compliance with global EMC standards, to ensure the safety of crew and passengers and to ensure the reliability of ship systems in maritime environments.
- Communication systems: EMC requirements for radio, satellite and other communication systems.
- Marine electronics: EMC requirements for on-board electronics such as control and monitoring systems.
- EMC standards: Guidelines and standards (e.g. IEC 60533, IEC 60945, IEC 60092-504) for the marine industry.
- On-board systems: EMC requirements for various on-board systems such as power distribution, drive systems and lighting.
- Regulations and certification: Regulations and certification processes for EMC in shipping (e.g. by classification societies such as DNV, ABS).
FAQ
What you should know about our EMC test procedure
As a rule, you will receive the test report no later than the next working day after a successful test session.
The documentation is provided exclusively in digital form for download with an encryption function.
We offer each of our interested parties and customers a preliminary meeting.
The most important parameters for a successful test session are discussed here.
Very much so!
We have several methods for identifying the source of interference and, in the best case, eliminating it.
This depends on the test and test item parameters and is always very individual.
Thanks to our inquiry process, we are able to calculate a realistic time expenditure, which we are happy to include in the quotation.
It often happens that we have one or two slots free.
Simply get in touch with us and we will find the best date solution together.
Contact us
Please contact us if you have any questions or would like to book an appointment!
Black Forest Testlab OHG
- info@bf-testlab.com
- +49 170 585 16 65
- Schachenweg 7
- 79843 Löffingen - Unadingen
- Germany
*Mandatory field