Method and device for detecting front panel of set-top box

Abstract

The invention discloses a method and a device for detecting a front panel of a set-top box. The method comprises the following steps: receiving an infrared (IR) detection signal through an IR remote control receiver of the front panel; decoding the received IR detection signal and displaying key names on a television screen; receiving a key signal transmitted by a key of the front panel, and displaying the key name on the television screen according to the key signal; transmitting a preset digital tube detection signal and a preset LED (light emitting diode) detection signal to a plurality of seven-segment digital tubes and a plurality of LED lamps if all of the key names displayed according to the IR detection signals and key signals are correct; displaying signals by virtue of the plurality of seven-segment digital tubes according to the digital tube detection signal; and displaying signals by virtue of the plurality of LED lamps according to the LED detection signal. According to the invention, the testing result is visualized and ensures that testing personnel can be clear at a glance so as to quickly familiarize the detection operation, thereby improving the detection efficiency.

Description

technical field [0001] The invention relates to the field of set-top box detection, in particular to a method and device for detecting the front panel of a set-top box. Background technique [0002] In the mass production of set-top boxes, a tool for quickly detecting the front panel is needed. Generally, it is necessary to detect the infrared remote control receiving function, the seven-segment digital tube (for displaying numbers and letters), the LED light display function, and the front panel button function. In the prior art, the detection of the front panel of the set-top box basically relies on manual work, and the detection is time-consuming. In addition, domestic patent application 200920183167 discloses a set-top box panel detection tool, including an infrared transmission module, an infrared decoding module, an LED display module, and a key decoding module. The LED display module displays the detection result. In this open application, judging whether a button i...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method and device for detecting the front panel of a set-top box that can be visually displayed and quickly detected in view of the defect that the result display is not intuitive enough in the prior art when testing the front panel of the set-top box

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