The invention relates to an electromagnetic field testing device and a control method. The electromagnetic field testing device comprises a vehicle body, a supporting assembly and a measuring assembly. Wherein the supporting assembly is arranged on the vehicle body, the measuring assembly is slidably connected with the supporting assembly, the supporting assembly is in transmission connection with the vehicle body, the vehicle body controls the measuring assembly to move up and down on the supporting assembly through the supporting assembly, and a measuring probe is arranged on the measuring assembly and is in communication connection with the vehicle body. During measurement, the vehicle body can move along the horizontal direction of the measurement surface, and meanwhile, the supporting assembly can be controlled to enable the probe to move in the vertical direction, so that measurement of each divided grid on the measurement surface is realized, a hot spot of the measurement surface is determined according to a measured intensity value, measurement is performed one by one according to attenuated measurement points of the hot spot, and the measurement accuracy is improved. Measurement of related references in the whole attenuation relation is completed. The whole process does not need human participation, the measurement precision and accuracy are ensured while the manual workload is reduced, and the measurement process is safer.
本发明涉及一种电磁场测试装置和控制方法,可包括:车体、支撑组件和测量组件。其中支撑组件设置在车体上,测量组件和支撑组件滑动连接,支撑组件和车体传动连接,车体通过支撑组件控制测量组件在支撑组件上下运动,在测量组件上设置有测量探头,测量探头和车体通信连接。在进行测量时车体可沿测量面的水平方向移动,同时可控制支撑组件使探头可以在竖直方向上移动,进而实现对测量面上每个划分网格的测量,并根据测量出的强度值确定出测量面的热点,并按照对热点的衰减的测量点逐个进行测量,完成对整个衰减关系中相关参照的测量。整个过程不需要人的参与,在减少人工工作量的同时,保证了测量的精度、准确性以及测量过程更加的安全。
Electromagnetic field testing device and control method
一种电磁场测试装置和控制方法
2024-02-20
Patent
Electronic Resource
Chinese
IPC: | G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B62D MOTOR VEHICLES , Motorfahrzeuge / F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen |
European Patent Office | 2019
|Vehicle electromagnetic susceptibility testing
Automotive engineering | 1987
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