Terminal FM function testing device, method and system

A technology of test device and test method, applied in transmission system, transmission monitoring, receiver monitoring and other directions, to achieve the effect of enriching the test
CN112332932AActive Publication Date: 2021-02-05SPREADTRUM SEMICON(CHENGDU) CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SPREADTRUM SEMICON(CHENGDU) CO LTD
Publication Date
2021-02-05

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Abstract

The invention discloses a terminal FM function testing device, method and system. The testing device comprises a shielding space, a testing host, a tested terminal, an earphone antenna and a pluralityof FM transmitters. The testing host, a tested terminal, an earphone antenna and a plurality of FM transmitters are all arranged in the shielding space, wherein the tested terminal and the FM transmitters are electrically connected with the testing host, and the earphone antenna is electrically connected with the tested terminal; each FM transmitter is used for transmitting FM signals; the testedterminal is used for receiving the FM signals; and the testing host is used for setting emission parameters of the plurality of FM emitters according to the testing case, controlling the tested terminal to search FM signals and / or switch channels of the currently received the FM signals, and detecting an FM function of the tested terminal according to the test case and FM information of the FM signals received by the tested terminal. According to the invention, automatic test of channel searching and channel switching functions in the FM function of the terminal can be realized, so that the test of the FM function of the terminal is enriched.
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Description

technical field

[0001] The present invention relates to the technical field of testing, in particular to a terminal FM (Frequency Modulation, frequency modulation) terminal FM function testing device, method and system. Background technique

[0002] In the actual network environment, information such as the content and frequency of the FM signal received by the terminal is constantly updated with time, so that the FM information received by the terminal is not repeatable or predictable, which in turn makes the FM function of the terminal Most of the tests rely on artificial manual tests, specifically, through human hearing and vision to judge whether the terminal receives the FM signal correctly. In addition, the few solutions aimed at automatic testing of terminal FM functions only involve comparing whether the audio playback and reception of a single station are consistent, but cannot test other aspects of terminal FM functions. Contents of the invention

[0003] The te...

Claims

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