Title:
MULTI-TUNER SET-TOP BOX PRODUCTION DETECTION METHOD, SYSTEM AND DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/177018
Kind Code:
A1
Abstract:
The present application relates to a multi-tuner set-top box production detection method, system and detection device. The method comprises: using a static detection image to detect tuners, with each of the tuners being correspondingly provided with one detection image and all the detection images being longitudinally merged into one total detection image; setting a detection identifier for each of the detection images in a selected line of the total detection image; using an oscilloscope to capture the detection identifier on the selected line when the total detection image is input into a multi-tuner set-top box for detection; and obtaining a detection result of each of the tuners depending on whether the detection identifier is captured. The present invention can complete the detection of multiple tuners only in need of one input without repeating same multiple times, and can accurately locate an abnormal tuner, thereby greatly improving the detection efficiency and reducing the cost thereof.
Inventors:
LI HENG (CN)
Application Number:
PCT/CN2018/074588
Publication Date:
October 04, 2018
Filing Date:
January 30, 2018
Export Citation:
Assignee:
SHENZHEN JIUZHOU ELECTRIC CO (CN)
International Classes:
H04N17/00
Foreign References:
| CN106851265A | 2017-06-13 | |||
| CN101480058A | 2009-07-08 | |||
| CN104519351A | 2015-04-15 | |||
| JP2010016553A | 2010-01-21 |
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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