Testing of Electromagnetic Interference Level by Means of Onboard Intelligent Measuring System as a Tool for Assessing Operating Quality of Passenger Car Electrical Systemsстатья
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Дата последнего поиска статьи во внешних источниках: 8 апреля 2022 г.
Аннотация:The car ignition system is a strong source of electromagnetic interference, and therefore the issues of diagnosing their level in order to monitor and develop measures for electromagnetic compatibility are of particular practical interest. This article presents the results of an experimental study of the performance of the onboard intelligent measuring system for diagnosing faults in the elements of the electrical complex of a passenger car. Particular attention is paid to the characteristics of broadband radio interference at the output of the car antenna cable and the related quality of radio reception, also the need for timely diagnosis of an increase in the level of electromagnetic interference during operation is shown. Using the onboard intelligent measuring system of the electromagnetic interference level on the example of a LADA family car the interrelation of this level with the quality and reliability of the antenna cable and body contact connection has been established.