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A method and system for diagnosing hardware module faults based on indicator lights

A technology for hardware modules and hardware failures, applied in the detection of faulty computer hardware, hardware monitoring, etc., can solve problems such as low efficiency and troublesome detection methods, and achieve the effect of saving time, saving after-sales, and improving maintenance efficiency.

Inactive Publication Date: 2017-08-08
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, if there are many circuit modules or hardware modules, it is difficult to directly obtain which module has a problem, and technicians need to eliminate or confirm one by one. The detection method is cumbersome and inefficient.

Method used

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  • A method and system for diagnosing hardware module faults based on indicator lights
  • A method and system for diagnosing hardware module faults based on indicator lights
  • A method and system for diagnosing hardware module faults based on indicator lights

Examples

Experimental program
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Embodiment 1

[0037] The method flowchart of embodiment 1 is as follows figure 1 As shown, a method for diagnosing hardware module faults based on indicator lights is applied to mobile terminal products, such as electronic products such as mobile phones and handheld computers, and setting indicator lights on the mobile terminal includes the following steps:

[0038] Step S101. Add a fault detection mechanism, add a test interface and identification code at the entrance of each hardware module driver, each hardware module corresponds to a test interface and an identification code; in order to better diagnose the hardware module fault, in the mobile terminal Add failure detection mechanism. For example, the fault detection mechanism can be set in the form of an application or software. After the fault detection mechanism is added to the mobile terminal, the hardware module of the mobile terminal product can be automatically detected in real time after the fault detection mechanism is activated. ...

Embodiment 2

[0053] The difference between the second embodiment and the first embodiment is that an automatic early warning system and automatic repair function are set up, so that when a mobile terminal hardware module fails, it can perform self-repair conveniently and quickly. When a module has a high frequency of failure, it can Provide timely and effective information to the manufacturer for maintenance and improvement.

[0054] The method flowchart of embodiment 2 is as follows image 3 As shown, a method for diagnosing hardware module faults based on indicator lights includes the following steps:

[0055] Step S201. Add a fault detection mechanism, add a test interface and identification code at the entrance of each hardware module driver, each hardware module corresponds to a test interface and an identification code; in order to better diagnose the hardware module's fault, in the mobile terminal Add failure detection mechanism. For example, the fault detection mechanism can be set in ...

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Abstract

A method and system for diagnosing hardware module faults based on indicator lights, said method comprising: Step 1. Adding a fault detection mechanism, adding a test interface and an identification code at the entrance of each hardware module driver, and each hardware module corresponds to a test interface And an identification code; step 2. setting and the corresponding indicator light flickering type of identification code, an identification code corresponds to an indicator light flickering type; Step 3. set up a database, save hardware module, identification code and indicator light flickering type one by one Correspondence; Step 4. Start the fault detection mechanism. When a hardware module fault is detected, read the identification code according to the type of indicator light flashing, and read the corresponding hardware module name according to the identification code. The present invention quickly detects hardware faults when faults occur, saves time, improves maintenance efficiency, and performs analysis, early warning and automatic repair of hardware module faults; can automatically repair faults conveniently and quickly, and saves after-sales maintenance costs.

Description

Technical field [0001] The present invention relates to a mobile terminal hardware module fault diagnosis technology, in particular to a method and system for diagnosing hardware module faults based on indicator lights. Background technique [0002] There are more and more electronic products on the market, and hardware failures often occur in various products. If the mobile phone cannot be turned on when it is turned on, it is impossible to operate because we have no idea what the reason is. The fault diagnosis methods in the prior art are as follows. The patent number 201410198123.0 discloses the following technical solutions: an excavator fault detector, including a detection harness; an electric device drive module, used to drive an air conditioning system, an electronic throttle control system, and a flameout system Demonstration of analog working status of the electric device to be tested; instrument control panel, including electric device working state demonstration cont...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/22G06F11/32
Inventor 甄文先陈启安
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD