CN110514927B - Device abnormality detection method for mobile terminal, and computer-readable medium - Google Patents
Device abnormality detection method for mobile terminal, and computer-readable medium Download PDFInfo
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- CN110514927B CN110514927B CN201910760900.9A CN201910760900A CN110514927B CN 110514927 B CN110514927 B CN 110514927B CN 201910760900 A CN201910760900 A CN 201910760900A CN 110514927 B CN110514927 B CN 110514927B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- H—ELECTRICITY
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- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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Abstract
The invention discloses a device abnormality detection method of a mobile terminal, a computer readable medium and a computer device. The equipment abnormality detection method comprises the following steps: the mobile terminal periodically detects the current value consumed by the device to be tested after starting operation; the mobile terminal judges whether the difference value of the current value and a preset current value is greater than or equal to a preset difference value or not; if so, the mobile terminal determines that the equipment to be tested is abnormal in operation; if not, the mobile terminal determines that the equipment to be tested operates normally. The current consumed by the device to be tested is periodically detected, the running state of the device to be tested is judged according to the consumed current, the device with abnormal running is found in time, the corresponding current is cut off, and a user is reminded to maintain in time, so that the mobile terminal can be prevented from being damaged greatly.
Description
Technical Field
The invention belongs to the technical field of mobile terminals, and particularly relates to a device abnormality detection method of a mobile terminal, a computer readable medium and computer equipment.
Background
The existing mobile terminal has very powerful functions, integrates photographing, GPS, WIFI, Bluetooth and various complex devices besides the traditional telephone and short message functions, and also brings problems while having powerful functions; after the mobile terminal is used for a long time, the mobile terminal formed by piling up a plurality of devices is difficult to avoid the working abnormity of a certain device, and if the working abnormity is not found in time, the device is easy to be irreversibly damaged when the device works in an abnormal state for a long time. For example, smart pa (intelligent power amplifier) is generally adopted in mobile terminal audio at present to dynamically and intelligently adjust the volume, but smart pa generally has a high requirement on a clock, and when the clock is turned on when smart pa does not request, the working state of smart pa is sometimes abnormal, which is represented by that a speaker occasionally sends out a sharp howling sound, and the current flowing through smart pa when howling is sent out is often large, so that smart pa is easily damaged when the howling times are large.
Therefore, how to timely find the abnormal operation of the equipment is a technical problem which needs to be solved urgently by the technical personnel in the field.
Disclosure of Invention
(I) technical problems to be solved by the invention
The technical problem to be solved by the invention is as follows: how to periodically detect the equipment and determine the running state of the equipment in time.
(II) the technical scheme adopted by the invention
In order to achieve the purpose, the invention adopts the following technical scheme:
a device abnormality detection method of a mobile terminal, the detection method comprising:
the mobile terminal periodically detects the current value consumed by the device to be tested after starting operation;
the mobile terminal judges whether the difference value of the current value and a preset current value is greater than or equal to a preset difference value or not;
if so, the mobile terminal determines that the equipment to be tested is abnormal in operation; if not, the mobile terminal determines that the equipment to be tested operates normally.
Preferably, after determining that the device under test is abnormal, the detection method further includes:
and the mobile terminal closes the abnormal operation of the equipment to be detected.
Preferably, after determining that the device under test is abnormal, the detection method further includes:
and the mobile terminal generates an instruction for reminding a user that the equipment to be tested is abnormal in operation.
Preferably, the detection method further comprises:
and the mobile terminal continuously detects the current consumed by the to-be-tested equipment after starting operation for multiple times so as to obtain multiple current values, calculates the average value of the multiple current values and takes the average value as a preset current value corresponding to the to-be-tested equipment.
Preferably, if the mobile terminal determines that the device to be tested is operating normally for at least 5 consecutive detection periods, the detection period corresponding to the device to be tested is increased.
Preferably, the specific method for periodically detecting the current value consumed by the device to be tested after starting operation by the mobile terminal includes:
acquiring a first output value of a mobile terminal battery before starting of equipment to be tested;
starting to operate the device to be tested, and acquiring a second output value of the mobile terminal battery at the moment;
and taking the difference value of the second output value and the first output value as the current value consumed by the device to be tested.
Preferably, when the device to be tested includes at least two stable devices, wherein the mobile terminal determines that the device which normally operates as a stable device for at least 5 consecutive detection cycles, the detection method includes:
the mobile terminal periodically and simultaneously detects the current total current value consumed by the at least two stabilizing devices after starting operation;
the mobile terminal judges whether the difference value between the current total current value and a preset total current value is smaller than a preset difference value;
and if so, determining that the at least two stabilizing devices operate normally.
Preferably, when the mobile terminal determines that the difference between the current total current value and a preset total current value is greater than or equal to a preset difference, the method for detecting the device abnormality further includes:
the detection method is adopted to detect each stabilizing device respectively so as to determine the running state of each stabilizing device.
The invention also discloses a computer readable medium, wherein the computer readable medium stores a device abnormity detection program of the mobile terminal, and the device abnormity detection program of the mobile terminal realizes any one of the above device abnormity detection methods of the mobile terminal when being executed by the processor.
The invention also discloses a computer device, comprising: the device abnormality detection method comprises a memory, a processor and a device abnormality detection program of the mobile terminal stored on the memory, wherein the device abnormality detection program of the mobile terminal realizes any one of the above device abnormality detection methods of the mobile terminal when executed by the processor.
(III) advantageous effects
The equipment abnormity detection method of the mobile terminal disclosed by the invention can be used for judging the running state of the equipment to be tested according to the consumed current by periodically detecting the consumed current of the equipment to be tested, finding the equipment with abnormal running in time, cutting off the corresponding current and reminding a user to carry out maintenance in time, thereby preventing the mobile terminal from being damaged more greatly.
Drawings
Fig. 1 is a flowchart of a device abnormality detection method according to a first embodiment of the present invention;
fig. 2 is a flowchart of a device abnormality detection method according to a second embodiment of the present invention;
fig. 3 is a block diagram of a computer device according to a third embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the steps as a sequential process, many of the steps can be performed in parallel, concurrently or simultaneously. In addition, the order of the steps may be rearranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
Example one
The application provides a device abnormity detection method of a mobile terminal, which aims to find abnormal current of each device in the mobile terminal in time and prevent the devices from being damaged even other devices when the devices work abnormally, thereby reducing the loss of the mobile terminal to the minimum. The scheme provided by the invention is similar to an air switch used in a household, and can automatically cut off the power supply when the current is too large, because if the power supply is not cut off in time, the large current can cause other normal electric appliances to be damaged.
As shown in fig. 1, a method for detecting device abnormality of a mobile terminal according to a first embodiment of the present invention includes the following steps:
step S10: the mobile terminal periodically detects the current value consumed by the device to be tested after starting operation.
As a preferred embodiment, taking the example of testing a single device to be tested at a time, the following testing method is explained. Specifically, the timer in the mobile terminal triggers the corresponding detection module every fixed time to detect the current consumed by the device to be tested after the device to be tested starts to operate, where the fixed time is set to 100 hours, that is, the period is 100 hours, and of course, the length of the detection period may be set by itself, which is not limited herein. The step S10 specifically includes the following steps:
step S11: the method includes the steps of obtaining a first output value of a mobile terminal battery before the device to be tested is started.
Step S12: and starting to operate the device to be tested, and acquiring a second output value of the mobile terminal battery at the moment.
Step S13: and taking the difference value of the second output value and the first output value as the current value consumed by the device to be tested.
Step S20: and the mobile terminal judges whether the difference value between the current value and a preset current value is greater than or equal to a preset difference value.
As a preferred embodiment, the average current value of the device to be tested in normal operation at ordinary times is taken as a preset current value. Specifically, the mobile terminal continuously detects the current consumed by the to-be-tested device after starting operation for multiple times to obtain multiple current values, calculates the average value of the multiple current values and takes the average value as the preset current value corresponding to the to-be-tested device. The continuous times can be to detect the corresponding devices to be tested in a continuous plurality of detection periods, or the mobile terminal can test the corresponding devices to be tested by starting and closing the corresponding devices to be tested in advance to obtain the current average value corresponding to the devices to be tested.
Step S30: if so, the mobile terminal determines that the equipment to be tested is abnormal in operation; if not, the mobile terminal determines that the equipment to be tested operates normally.
Specifically, the preset difference is preferably 500 mA. When the difference value between the current value and the preset current value of the device to be tested is greater than or equal to 500mA, the device to be tested can be determined to be in an abnormal operation state; and if the difference value between the current value of the device to be tested and the preset current value is less than 500mA, determining that the device to be tested is in a normal running state.
Further, the device abnormality detection method further includes:
step S40: and the mobile terminal closes the abnormally operated equipment to be detected. The device to be detected which operates abnormally is prevented from generating overlarge abnormal current to damage the mobile terminal, so that the loss of the mobile terminal is reduced to the minimum.
Step S50: and the mobile terminal generates an instruction for reminding a user of abnormal operation of the equipment to be tested.
The instruction can be displayed on a display interface in a text message form to remind a user that the corresponding device to be tested has abnormal operation, and the device to be tested needs to be checked and maintained in time so as to avoid causing more serious loss. Of course, in other embodiments, the user may be reminded that the corresponding device to be tested has abnormal operation in a voice broadcast mode, a specific prompt tone mode, or the like, which is not limited herein.
Further, if the mobile terminal determines that the device to be tested is operating normally for at least 5 consecutive detection periods, the detection period corresponding to the device to be tested is increased. When a certain device to be tested is normally operated after being tested for many times, the whole operation of the device to be tested is stable, the probability of abnormal conditions is low, the detection times can be reduced, and the detection period is prolonged. For example, the detection is performed every 100 hours under normal conditions, and the detection can be performed every 200 hours for a device to be tested which runs more stably, so that the detection times are reduced, and the computing resources of the mobile terminal are saved.
In the device abnormality detection method for the mobile terminal, the current consumed by the device to be tested is periodically detected, the running state of the device to be tested is judged according to the consumed current, the device running abnormally is found in time, the corresponding current is cut off, and a user is reminded to maintain in time, so that the mobile terminal can be prevented from being damaged more greatly.
Example two
Because the inside equipment of mobile terminal is more, for example camera, GPS, WIFI, bluetooth, antenna, all kinds of sensors etc. if detect each time to every equipment alone, also can consume very much resource itself. Therefore, the detection method of the second embodiment can perform simultaneous detection on a plurality of devices, so as to accelerate the detection efficiency and save the computing resources.
As shown in fig. 2, the method for detecting device abnormality of a mobile terminal according to the second embodiment of the present invention includes the following steps:
step S10': and the mobile terminal periodically and simultaneously detects the current total current value consumed by the at least two stabilizing devices after starting operation.
Specifically, the mobile terminal is determined as a device which normally operates as a stable device for at least 5 continuous detection periods. The step S10' includes:
step S11': a first total output value of a mobile terminal battery before starting of at least two stabilizing devices is obtained.
Step S12: and starting to operate at least two stabilizing devices, and acquiring a second total output value of the mobile terminal battery at the moment.
Step S13: and taking the difference value of the second total output value and the first total output value as the current total current value consumed by the at least two stabilizing devices.
For example, three stabilization devices, an acceleration sensor, a light sensor, and a proximity sensor, may be tested simultaneously. Further, for the accuracy of detection, the power consumption of a plurality of stable devices detected simultaneously is required to be close, for example, the average value of the respective currents is close.
Step S20': and the mobile terminal judges whether the difference value between the current total current value and a preset total current value is smaller than a preset value.
Specifically, the sum of the corresponding average current values of the respective stabilizing devices in normal operation at ordinary times is taken as a preset total current value. And the mobile terminal continuously detects the current consumed by each stabilizing device after the stabilizing device is started to operate for multiple times respectively so as to obtain multiple current values corresponding to each stabilizing device, calculates the average current value corresponding to each stabilizing device, and takes the sum of the multiple average current values as a preset total current value. The continuous times may be to detect the corresponding stable device in a continuous plurality of detection periods, or the mobile terminal may perform a test by continuously starting and closing the corresponding stable device in advance to obtain a current average value corresponding to the stable device.
Step S30': and if so, determining that the at least two stabilizing devices operate normally.
Specifically, the preset difference is preferably 500 mA. And when the difference value between the current total current value and the preset total current value of the at least two stabilizing devices is less than 500mA, the at least two stabilizing devices can be in a normal running state.
Further, when the mobile terminal determines that the difference between the current total current value and the preset total current value is greater than or equal to the preset difference, it cannot be determined whether all the at least two stabilizing devices operate abnormally or normally, and the detection method in the first embodiment is required to be adopted to detect each stabilizing device respectively to determine the operating state of each stabilizing device. The specific detection process has been described in the first embodiment, and is not described herein again.
Further, the device abnormality detection method further includes:
step S40': and the mobile terminal closes the abnormally operated stabilizing equipment. So as to prevent the abnormal operation of the stabilizing device from generating excessive abnormal current to damage the mobile terminal, and the loss of the mobile terminal is reduced to the minimum.
Step S50': and the mobile terminal generates an instruction for reminding a user of abnormal operation of the stable equipment.
The instruction can be displayed on a display interface in a text message form to remind a user that the corresponding stabilizing equipment has abnormal operation, and the stabilizing equipment needs to be checked and maintained in time so as to avoid causing more serious loss. Of course, in other embodiments, the user may be reminded that the corresponding stable device has abnormal operation in a voice broadcast mode, a specific prompt tone mode, or the like, which is not limited herein.
Further, the probability of abnormal conditions of the stabilizing device is low, and the detection times can be reduced, namely the detection period is increased. For example, the detection is performed every 100 hours under normal conditions, and the detection can be performed every 200 hours for a device to be tested which runs more stably, so that the detection times are reduced, and the computing resources of the mobile terminal are saved.
In the device abnormality detection method for the mobile terminal disclosed in the second embodiment, the current consumed by the stabilization device is periodically detected, the operating state of the stabilization device is judged according to the consumed current, the device with abnormal operation is found in time, the corresponding current is cut off, and the user is reminded to maintain in time, so that the mobile terminal can be prevented from being damaged more greatly. In addition, a plurality of stable devices are detected simultaneously, so that the detection times are reduced, the detection efficiency is accelerated, and the calculation resources are saved.
EXAMPLE III
According to the computer-readable medium of the third embodiment of the present invention, the computer-readable medium stores a device abnormality detection program of the mobile terminal, and when the device abnormality detection program of the mobile terminal is executed by the processor, the device abnormality detection method of the mobile terminal according to the first embodiment or the second embodiment is implemented, and specific processes of the device abnormality detection method have been described in the first embodiment and the second embodiment, which are not described herein again.
Further, as shown in fig. 3, the computer apparatus according to the third embodiment of the present invention includes: a memory 100, a processor 200, and a device anomaly detection program 300 of the mobile terminal stored in the memory 100, where the device anomaly detection program 300 of the mobile terminal is executed by the processor 200 to implement the device anomaly detection method of the mobile terminal in the first embodiment or the second embodiment, and specific processes of the device anomaly detection method have been described in the first embodiment and the second embodiment, and are not described herein again.
The computer-readable medium of embodiment three of the present application may take any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: in this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing. Computer program code for carrying out operations for aspects of the present application may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + +, or the like, as well as conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
Although the illustrative embodiments of the present invention have been described above to enable those skilled in the art to understand the present invention, the present invention is not limited to the scope of the embodiments, and it is apparent to those skilled in the art that all the inventive concepts using the present invention are protected as long as they can be changed within the spirit and scope of the present invention as defined and defined by the appended claims.
Claims (8)
1. A device abnormity detection method of a mobile terminal is characterized by comprising the following steps:
the mobile terminal periodically detects the current value consumed by the device to be tested after starting operation, and the method comprises the following steps:
acquiring a first output value of a mobile terminal battery before starting of equipment to be tested;
starting to operate the device to be tested, and acquiring a second output value of the mobile terminal battery at the moment;
taking the difference value of the second output value and the first output value as the current value consumed by the device to be tested;
the mobile terminal judges whether the difference value of the current value and a preset current value is greater than or equal to a preset difference value or not;
if so, the mobile terminal determines that the equipment to be tested is abnormal in operation; if not, the mobile terminal determines that the equipment to be tested operates normally;
when the device to be tested comprises at least two stable devices, wherein the mobile terminal determines that the normally operated device is taken as the stable device in at least 5 continuous detection periods, the detection method comprises the following steps:
the mobile terminal periodically and simultaneously detects the current total current value consumed by the at least two stabilizing devices after starting operation, and the method comprises the following steps: acquiring a first total output value of a mobile terminal battery before starting at least two stabilizing devices; starting to operate at least two stabilizing devices, and acquiring a second total output value of the mobile terminal battery at the moment; taking the difference value between the second total output value and the first total output value as the current total current value consumed by the at least two stabilizing devices;
the mobile terminal judges whether the difference value between the current total current value and a preset total current value is smaller than a preset difference value;
and if so, determining that the at least two stabilizing devices operate normally.
2. The device abnormality detection method of a mobile terminal according to claim 1, wherein after determining that the device to be tested is abnormal, the detection method further comprises:
and the mobile terminal closes the abnormal operation of the equipment to be detected.
3. The device abnormality detection method of a mobile terminal according to claim 1, wherein after determining that the device to be tested is abnormal, the detection method further comprises:
and the mobile terminal generates an instruction for reminding a user that the equipment to be tested is abnormal in operation.
4. The method for detecting device abnormality of a mobile terminal according to claim 1, characterized in that the detection method further comprises:
and the mobile terminal continuously detects the current consumed by the to-be-tested equipment after starting operation for multiple times so as to obtain multiple current values, calculates the average value of the multiple current values and takes the average value as a preset current value corresponding to the to-be-tested equipment.
5. The method according to claim 1, wherein if the mobile terminal determines that the device to be tested is operating normally for at least 5 consecutive detection periods, the detection period corresponding to the device to be tested is increased.
6. The method according to claim 1, wherein when the mobile terminal determines that the difference between the current total current value and a preset total current value is greater than or equal to a preset difference, the method further comprises:
the method of claim 1, wherein each stabilizing device is individually tested to determine the operational status of each stabilizing device.
7. A computer-readable medium characterized in that the computer-readable medium stores a device abnormality detection method of a mobile terminal, and the device abnormality detection program of the mobile terminal implements the device abnormality detection method of the mobile terminal according to any one of claims 1 to 6 when executed by the processor.
8. A computer device, characterized in that the computer device comprises: a memory, a processor, and a device abnormality detection program of a mobile terminal stored on the memory, the device abnormality detection program of the mobile terminal implementing the device abnormality detection method of the mobile terminal according to any one of claims 1 to 6 when executed by the processor.
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| CN111352014B (en) * | 2020-02-28 | 2022-12-27 | 苏州浪潮智能科技有限公司 | Method, system, equipment and medium for detecting and positioning abnormal MOSFET |
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| TWI417976B (en) * | 2011-02-23 | 2013-12-01 | Chroma Ate Inc | The detection system and detection method of cluster LED chip |
| CN102800362B (en) * | 2011-05-26 | 2016-06-29 | 北京兆易创新科技股份有限公司 | The erasing processing method excessively of nonvolatile storage and the system of process |
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| CN105842554B (en) * | 2016-01-29 | 2019-01-11 | 维沃移动通信有限公司 | Hardware fault detection method, detection system and the intelligent terminal of intelligent terminal |
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