BMW GS 95024-2-1 Electromagnetic Vulnerability Tests

In the BMW GS 95024-2-1 standard, developed by BMW, a multinational vehicle manufacturer company headquartered in Germany, test methods for determining electromagnetic vulnerability are defined. The main test methods applied under this standard are:

• Transient overvoltage test
• Transient low voltage test
• Quick start test
• Slow decrease and increase of supply voltage test
• Slow drop, fast increase supply voltage test
• Reset behavior test
• Start impact test
• Voltage curve with smart generator control te

Electromagnetic vulnerability (EMV) are the characteristics of a system that cause it to be exposed to a certain deterioration (inability to perform the specified task) as a result of exposure to a certain level of electromagnetic environmental effects. Essentially, electromagnetic vulnerability is considered a subset of electromagnetic interference (EMI). EMV is considered a special subset of the sensitivity side of EMI when sensitivity causes unacceptable performance issues. A system is vulnerable if its performance drops below a satisfactory level as a result of exposure to the stress of an operational electromagnetic field or transient. Typically refers to more serious issues affecting system security.

In complex systems, many tasks vital to the function of the system are performed by electronic equipment. Research has shown that many of these systems have frequency ranges where disturbances in the system will be observed if an external electromagnetic field exceeds a certain amplitude limit.

Electromagnetic interference (EMI) is a phenomenon that occurs when the operation of an electronic device is disrupted by an electromagnetic field, and typically when the device is close to an electromagnetic field, distorting the radio frequency spectrum. EMI is a common problem for electronic components used in various industries such as the military, defense, communication systems, devices, and aerospace as well as the automotive industry. This problem can arise from a variety of sources, both natural and man-made. It can take on more than one feature, depending on its source and the nature of the system giving the interference.

Among the numerous test, measurement, analysis and evaluation studies it provides for businesses in various sectors, our organization also provides testing services to determine electromagnetic vulnerability within the scope of BMW GS 95024-2-1 standard, with its trained and expert staff and advanced technological equipment.