Train tail host digital field intensity meter

The utility model discloses a train tail host digital field intensity meter which overcomes the defect that an existing field intensity meter can only carry out qualitative measurement. The train tail host digital field intensity meter comprises a receiver (110) for receiving FFSK signaling and fiel...

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Bibliographic Details
Main Authors WANG JINGYAN, TIAN XIUCHEN, XIONG DAOQUAN, LENG SHENGXIANG
Format Patent
LanguageEnglish
Published 13.05.2015
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:The utility model discloses a train tail host digital field intensity meter which overcomes the defect that an existing field intensity meter can only carry out qualitative measurement. The train tail host digital field intensity meter comprises a receiver (110) for receiving FFSK signaling and field intensity signals; a transmitter (120) for transmitting a field intensity reading instruction; a processor (130) for informing the transmitter (120) to transmit the field intensity reading instruction after the receiver (110) receives the FFSK signaling; a calculator (140) for calculating the field intensity signals and obtaining a digital-form field intensity value; and a display device (150) for displaying the digital-form field intensity value, wherein the field intensity signals are fed back according to the field intensity reading instruction. The train tail host digital field intensity meter can be used for detecting train tail host radio-frequency field intensity value and FFSK channel field intensity value, and field intensity values are displayed in a digital form.
Bibliography:Application Number: CN20142273437U