| 摘要 |
The invention relates to a method for the measurement and automatic control of parameters of the electromagnetic medium in motor vehicles. According to the invention, the method comprises several steps and sequences: step 1 consists in defining the parameters of the components in the measuring system and the limit of the electromagnetic field in some files, by using a computer program, step 2 consists in installing a measuring system inside the vehicle, step 3 consists in testing the validity and necessity of electromagnetic field measurements and, if not valid, is followed by step 12, where the method stops, step 4 consists in testing the integrity of the measuring system, step 5 consists in measuring the parameters of the electromagnetic medium and data processing, step 6 consists in testing the parameter of measured data continuous storage, step 7 consists in storing the measured data as a report, step 8 consists in comparing the resulting values with the preset limits, step 9 consists in initiating the detailed signalling and measuring process which comprises several sequences: warning the user through an acoustic and/or visual system, initiating a detailed measurement for a certain frequency range and storing within the system a report containing the dates on which the event took place and transmitting data to other technical systems, in step 10; the system reports may be analyzed, if desired, in step 11 which consists in analyzing the reports and drafting norms according to the parameters determined in the real electromagnetic medium. |
