Communication interface detection method and electronic device

A technology of communication interface and detection method, applied in the field of hardware detection, can solve the problems of high cost of equipment resources, complex process and low efficiency, and achieve the effect of low cost, simple process and high efficiency

Inactive Publication Date: 2009-08-05
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing set-top box serial port detection method requires the use of a computer and serial port detection software, which occupies high equipment resource cost

Method used

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  • Communication interface detection method and electronic device
  • Communication interface detection method and electronic device
  • Communication interface detection method and electronic device

Examples

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Embodiment Construction

[0023] In order to solve the problems in the prior art that a computer needs to be used when detecting the communication interface of an electronic device, resources are occupied, the cost is high, and data needs to be sent and received between the electronic device and the computer, the detection process is complicated, the time is long, and the efficiency is low. A communication interface detection method and electronic equipment are provided, and the present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] In one aspect, the present invention provides an electronic device, which is introduced by taking a set-top box as an example. It includes a communication interface and a communication interface detection device, and the communication interface detection device includes:

[0025] Sending unit: used to send detection data through the data sending end of the interface;

[0026] A receiving unit: used to receive the detecti...

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Abstract

The invention discloses a communication interface detecting method and an electronic device, belongs to the technical field of hardware detection, and aims at solving the problems in the prior art that detection of device interfaces needs a computer, thus occupying resources and having high cost, furthermore, data transceiving needs to be implemented between the device and the computer, thus having complex process, long time and low efficiency. On the one hand, the invention provides the communication interface detecting method which comprises the following steps: a data sending end and a data receiving end of an interface are connected; the sending end sends detecting data; the receiving end receives the detecting data; consistence between the sent detecting data and the received detecting data is compared; on the other hand, the invention provides the electronic device which comprises the communication interface and a communication interface detecting device, and the communication interface detecting device comprises a sending unit, a receiving unit and a comparing unit. The communication interface detecting method and the electronic device are applicable to the communication interface detection of electronic devices.

Description

technical field [0001] The invention relates to a hardware detection method, in particular to a communication interface detection method and electronic equipment with a communication interface detection device. Background technique [0002] The serial port of the set-top box is a common communication interface, generally using a standard RS232 nine-pin serial port, which is widely used and convenient for debugging and local upgrade. During the production process of the set-top box, the serial port must be tested to determine whether the serial port is normal. [0003] The existing detection method is to use a computer to detect, and the specific method is: a serial port detection software is installed in the computer, and the set-top box is connected to the serial port of the computer with a serial port line; the serial port detection program embedded in the set-top box program is started, and then the serial port in the computer The detection software sends specific data t...

Claims

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Application Information

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IPC IPC(8): H04L1/24H04L1/20G06F11/36
Inventor 余超群
Owner HISENSE VISUAL TECH CO LTD
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