CN106708677B - Method and system for detecting and processing poor contact between mobile terminal and external equipment - Google Patents
Method and system for detecting and processing poor contact between mobile terminal and external equipment Download PDFInfo
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- CN106708677B CN106708677B CN201611105246.0A CN201611105246A CN106708677B CN 106708677 B CN106708677 B CN 106708677B CN 201611105246 A CN201611105246 A CN 201611105246A CN 106708677 B CN106708677 B CN 106708677B
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- G06—COMPUTING; CALCULATING OR COUNTING
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- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
- G06F11/221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test buses, lines or interfaces, e.g. stuck-at or open line faults
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
- G06F11/2221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test input/output devices or peripheral units
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Abstract
The invention discloses a method and a system for detecting and processing poor contact between a mobile terminal and external equipment, wherein the method comprises the following steps: step A: presetting first preset time, a frequency upper limit value and second preset time; and B: counting the inserting and/or pulling times of the same external equipment within a first preset time; and C: judging whether the counted times are greater than and/or equal to a preset time upper limit value, if so, executing the step D, otherwise, not executing the action; step D: forbidding the function of reporting after the detection of the interface for detecting the external equipment; step E: and after the second preset time, restarting the function of reporting after the detection of the forbidden interface. The method provided by the invention can be used for prohibiting detecting the interface of the external equipment and reporting the function after detecting when the contact between the mobile terminal and the external equipment is poor, so that the waste of system resources can be stopped in time when the contact between the mobile terminal and the external equipment is poor, the reaction speed of the mobile terminal is increased, and the service life of the mobile terminal is prolonged.
Description
Technical Field
The invention relates to the technical field of mobile terminals, in particular to a method and a system for detecting and processing poor contact between a mobile terminal and external equipment.
Background
The external equipment refers to a charger, a computer or other mobile terminals connected through a USB interface, or an external earphone and the like.
Poor contact between the mobile terminal and the external device refers to connection faults caused by reasons such as improper insertion, loose interface or movement of the device. Taking the USB interface as an example, the reason for the loose interface may be that the USB interface is used as an interface for connecting with devices such as a computer and a charger connector, and the frequency of daily use is high, and the operating frequency for plugging and unplugging the USB connection line on the mobile terminal is high, which causes the loose USB interface of the mobile terminal or the loose USB interface connected with the mobile terminal, and both of them may cause poor contact.
In the prior art, when the mobile terminal is in poor contact with the external device, operations such as identification and reminding may be repeated, and each time the identification and the reminding of the external device occupy a large amount of system resources, the system is slow in response and even crashed, and serious people may damage the mobile terminal or the device connected with the mobile terminal.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
In view of the above-mentioned shortcomings in the prior art, an object of the present invention is to provide a method and a system for detecting and processing poor contact between a mobile terminal and an external device, which can stop detecting and reporting functions after detecting an interface of the external device when the contact between the mobile terminal and the external device is poor, so as to reduce the occupation of system resources of the mobile terminal and improve the response speed and the service life of the mobile terminal.
The technical scheme of the invention is as follows:
a method for detecting and processing the contact failure of a mobile terminal and an external device is characterized by comprising the following steps:
and B: the mobile terminal detects whether USB inserting or pulling operation exists, and when the USB inserting or pulling operation is detected, the inserting and/or pulling times of the same external equipment within a first preset time are counted;
and C: judging whether the counted times are greater than and/or equal to a preset time upper limit value, if so, executing the step D, otherwise, not executing the action;
step D: forbidding the function of reporting after the detection of the interface for detecting the external equipment;
step E: and after the second preset time, restarting the function of reporting after the detection of the forbidden interface.
Preferably, the method for detecting and processing the contact failure between the mobile terminal and the external device is characterized in that the step E specifically comprises:
and detecting whether the external equipment is inserted and/or pulled out through the forbidden interface within second preset time, if so, not executing the action, otherwise, restarting the detection of the forbidden interface and then reporting the function.
Preferably, the method for detecting and processing the contact failure between the mobile terminal and the external device is characterized in that the step E specifically comprises:
and detecting whether the external equipment is inserted and/or pulled out through the forbidden interface within second preset time, if so, continuously forbidding the detection of the interface and then reporting the function, and otherwise, not executing the action.
Preferably, the method for detecting and processing the contact failure between the mobile terminal and the external device is characterized in that the step B specifically comprises:
after the mobile terminal detects that the external equipment is inserted, the time and the inserting and/or pulling times of the external equipment are accumulated until the accumulated time reaches a first preset time.
Preferably, the method for detecting and processing the contact failure between the mobile terminal and the external device is characterized in that the method for detecting and processing the contact failure between the mobile terminal and the external device further includes:
step A: the method comprises the steps of presetting first preset time for judging poor contact between the mobile terminal and the external equipment, an upper limit value of times of the mobile terminal detecting the insertion and/or the extraction of the external equipment in the time, and second preset time for restarting the function after reporting the function after detecting the poor contact between the mobile terminal and the external equipment and forbidding the interface detection.
The utility model provides a mobile terminal and external device contact failure detection processing system, includes at least one interface of being connected with external device, its characterized in that, mobile terminal and external device contact failure detection processing system still includes:
the statistical module is connected with the interface and used for counting the times of inserting and/or pulling out the same external equipment within a first preset time;
the judging module is connected with the counting module and is used for judging whether the counted times are greater than and/or equal to a preset time upper limit value, if so, a signal is sent to the reporting forbidding module, and if not, no action is executed;
a report forbidding module connected with the judging module and the interface and used for forbidding the function of reporting after detection for detecting the interface of the external equipment after receiving the signal from the judging module;
and the reporting restart module is connected with the interface and used for restarting the reporting function after the detection of the forbidden interface after second preset time.
Preferably, the system for detecting and processing poor contact between the mobile terminal and the external device is characterized in that the reporting and restarting module is specifically configured to:
and detecting whether the external equipment is inserted and/or pulled out through the forbidden interface within second preset time, if so, not executing the action, otherwise, restarting the detection of the forbidden interface and then reporting the function.
Preferably, the system for detecting and processing poor contact between the mobile terminal and the external device is characterized in that the reporting and restarting module is specifically configured to:
and detecting whether the external equipment is inserted and/or pulled out through the forbidden interface within second preset time, if so, continuously forbidding the detection of the interface and then reporting the function, and otherwise, not executing the action.
Preferably, the system for detecting and processing poor contact between the mobile terminal and the external device is characterized in that the statistical module specifically comprises:
the time accumulation unit is connected with the interface and used for accumulating time until first preset time is reached after the mobile terminal detects that the external equipment is inserted;
and the frequency accumulation unit is connected with the interface and the time accumulation unit and is used for accumulating the insertion and/or extraction frequency of the external equipment after the mobile terminal detects that the external equipment is inserted until the accumulated time of the time accumulation unit reaches a first preset time.
Preferably, the system for detecting and processing the contact failure between the mobile terminal and the external device is characterized in that the system for detecting and processing the contact failure between the mobile terminal and the external device further comprises:
the device comprises a preset module and a second preset module, wherein the preset module is used for presetting first preset time for judging poor contact between the mobile terminal and the external equipment, an upper limit value of times of the mobile terminal detecting the insertion and/or the extraction of the external equipment in the time, and second preset time for restarting the function after reporting the function after detecting poor contact between the mobile terminal and the external equipment and forbidding the interface detection.
The invention provides a method for detecting and processing poor contact between a mobile terminal and an external device, which comprises the steps of presetting first preset time, detecting the upper limit value of the inserting and/or pulling-out times of the external device by the mobile terminal in the preset time and second preset time, judging whether the external device is in poor contact or not by counting the inserting and/or pulling-out times of the unified external device in the first preset time, and reporting the function after the detection of an interface of the external device is forbidden when the contact between the mobile terminal and the external device is judged to be poor, so that the waste of system resources can be stopped in time when the contact between the mobile terminal and the external device is poor, and the reaction speed and the service life of the mobile terminal are improved.
Drawings
Fig. 1 is a schematic main flow chart of a method for detecting and processing poor contact between a mobile terminal and an external device according to a preferred embodiment of the present invention.
Fig. 2 is a functional block diagram of a preferred embodiment of a system for detecting and processing poor contact between a mobile terminal and an external device according to the present invention.
Detailed Description
The invention provides a method and a system for detecting and processing poor contact between a mobile terminal and external equipment, and in order to make the purpose, technical scheme and effect of the invention clearer and more clear, the invention is further described in detail by referring to the attached drawings and taking examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the present invention provides a method for detecting and processing poor contact between a mobile terminal and an external device, which includes:
s100, presetting first preset time for judging poor contact between the mobile terminal and the external equipment, an upper limit value of times of the mobile terminal detecting the insertion and/or the extraction of the external equipment in the time, and second preset time for restarting the function after reporting the function after detecting the poor contact between the mobile terminal and the external equipment and forbidding the interface detection.
In the embodiment of the invention, whether the mobile terminal is in poor contact with the external equipment is judged by taking the preset first preset time and the upper limit value of the times as the reference, namely, the judgment is finished by judging whether the mobile terminal detects repeated operations such as pulling out the external equipment after inserting the external equipment for multiple times within a certain time.
The upper limit of the number of times that the mobile terminal repeatedly detects the insertion and/or extraction of the external device within the first preset time is a manner that the number of times that the mobile terminal detects the insertion, the number of times that the mobile terminal detects the extraction, or the number of times that the mobile terminal detects the insertion and the extraction of the external device within the first preset time can be calculated together as a reference for whether the mobile terminal and the external device are in poor contact, and preferably the number of times that the mobile terminal separately calculates the insertion or the extraction is calculated, for example, 3 times of insertion within 5 seconds or 2 times of extraction within 5 seconds.
S200, counting the inserting and/or pulling times of the same external equipment within a first preset time.
In specific implementation, taking an interface for detecting a USB connection device as an example, the interface includes four pins, namely VBUS, DP, DN and GND, and when the mobile terminal is connected to a charger or a computer through a data line of the USB connector, the VBUS pin is converted from a low level to a high level; when the mobile terminal is disconnected with the connected external equipment, the VBUS pin is converted from a high level to a low level, and the mobile terminal collects signals when the low level is converted into the high level or signals when the high level is converted into the low level to be used as the accumulated basis of the plugging or unplugging times; and starting to accumulate time until reaching a first preset time based on that the external equipment is firstly inserted and detected by the mobile terminal, acquiring the conversion times from a low level to a high level if the insertion times are taken as a judgment reference during the time, and acquiring the conversion times from the high level to the low level if the extraction times are taken as a judgment reference.
S300, judging whether the counted times are larger than and/or equal to a preset time upper limit value, if so, executing S400, and otherwise, not executing the action.
S400, forbidding the function of reporting after the detection of the interface for detecting the external equipment.
The detection of the external equipment can be carried out by a detection reporting module arranged in the central processing unit, and the module is used for detecting the external equipment and reporting the external equipment to the central processing unit after detecting the external equipment when the interface is in a normal operation state; the module can also be arranged by a separately arranged detection processing chip.
It should be noted that the detection function and the reporting function of the interface may be performed separately, that is, the detection function of the module is not affected after the reporting function of the module is disabled.
And S500, after the second preset time, restarting the function of reporting after the detection of the forbidden interface.
The restart of the report function after the detection of the forbidden interface can be set to be automatically started after the second preset time is reached, or can be set to be started after the second preset time is reached and certain requirements are met, if the interface does not detect that the inserted external equipment is inserted or pulled out again in the period, and after the second preset time is reached, the interface does not meet the requirements, namely, the insertion or the pulling out of the external equipment is detected again, the report function after the detection of the interface is continuously forbidden until the restart of the report function after the detection of the forbidden interface reaches the Nth second preset time and meets the requirements.
The invention provides a method for detecting and processing poor contact between a mobile terminal and an external device, which comprises the steps of presetting first preset time, detecting the upper limit value of the inserting and/or pulling-out times of the external device by the mobile terminal in the preset time and second preset time, judging whether the external device is in poor contact or not by counting the inserting and/or pulling-out times of the unified external device in the first preset time, and reporting the function after the detection of an interface of the external device is forbidden when the contact between the mobile terminal and the external device is judged to be poor, so that the waste of system resources can be stopped in time when the contact between the mobile terminal and the external device is poor, and the reaction speed and the service life of the mobile terminal are improved.
Further, the S500 specifically is: and detecting whether the external equipment is inserted and/or pulled out through the forbidden interface within second preset time, if so, not executing the action, otherwise, restarting the detection of the forbidden interface and then reporting the function.
In specific implementation, the function of reporting after the detection of the forbidden interface is to send a request signal or a control signal by detecting that the reporting module does not detect the insertion or the extraction of the inserted external device within a second preset time, and restart the external device by reporting the restarting module.
Firstly, setting the restarting action of the reported restarting module to be non-automatic, but to be controlled by the request of the detection reporting module through the detection reporting module or the central processing unit, and then carrying out the detection of the external equipment within the second preset time, if the external equipment is detected to be inserted or pulled again within the time, the connection between the mobile terminal and the external equipment through the interface is not stable, so the reporting function is continuously forbidden; if the device is not detected to be plugged in or pulled out again, the connection between the device and the external device is stable or relatively stable, and the reporting function of the device can be recovered to ensure that the mobile terminal normally uses the external device.
By setting the step and the corresponding module, the mobile terminal is ensured to restart the function of reporting after the detection of the corresponding interface at the first time after the mobile terminal is stably connected with the external equipment, and the functional integrity and the use convenience of the mobile terminal are ensured.
Further, the S500 specifically is: and detecting whether the external equipment is inserted and/or pulled out through the forbidden interface within second preset time, if so, continuously forbidding the detection of the interface and then reporting the function, and otherwise, not executing the action.
In specific implementation, the report function after the detection of the forbidden interface is restarted by the report restarting module, and the continuous prohibition is performed by detecting the insertion or extraction of the external device by the detection report module.
Firstly, setting that the restarting action of the reported restarting module is automatically carried out, and the continuous prohibition is controlled by the request of the detection reporting module or the central processing unit, and then carrying out the detection of the external equipment within a second preset time, if the external equipment is detected to be inserted or pulled out again within the time, the connection between the mobile terminal and the external equipment through the interface is not stable, so the reporting function is continuously prohibited; if the device is not detected to be plugged in or pulled out again, the connection between the device and the external device is stable or relatively stable, and the reporting function of the device can be recovered to ensure that the mobile terminal normally uses the external device.
By setting the step and the corresponding module, the mobile terminal is ensured to restart the function of reporting after the detection of the corresponding interface at the first time after the mobile terminal is stably connected with the external equipment, and the functional integrity and the use convenience of the mobile terminal are ensured.
Further, the S200 specifically includes:
the mobile terminal detects the accumulated time after an external device is inserted and the times of inserting and/or pulling out the external device until the accumulated time reaches a first preset time.
Further, the S400 further includes:
and the reporting prohibition module sends a signal to the reporting restart module so that the reporting restart module starts accumulating time until the accumulated time reaches a second preset time.
Further, the method for detecting and processing the contact failure between the mobile terminal and the external device further comprises:
s600, clearing the accumulated time and the inserting and/or pulling-out times of the external equipment.
As shown in fig. 2, the present invention further includes a system for detecting and processing poor contact between a mobile terminal and an external device, which includes: comprises at least one interface 100 for connecting to an external device, as described in the above method embodiments;
the preset module 200 is configured to preset a first preset time for determining that the mobile terminal is in poor contact with the external device, an upper limit of the number of times that the mobile terminal detects that the external device is inserted and/or pulled out within the preset time, and a second preset time for restarting the function after reporting the function after detecting that the mobile terminal is in poor contact with the external device and prohibiting the interface detection, specifically, as described in the above method embodiment;
the statistical module 300 connected to the interface is configured to count the number of times that the same external device is inserted and/or pulled out within a first preset time, specifically according to the above method embodiment;
a judging module 400 connected to the counting module and the presetting module, for judging whether the counted number is greater than and/or equal to the preset number upper limit value, if so, sending a signal to the reporting prohibition module, otherwise, not executing the action, specifically, as described in the above method embodiment;
a report prohibiting module 500 connected to the determining module and the interface, configured to prohibit a post-detection report function for detecting the interface of the external device after receiving the signal from the determining module, specifically as described in the above method embodiment;
the reporting and restarting module 600 connected to the interface is configured to restart the report function after detecting the prohibited interface after a second preset time, which is specifically described in the above method embodiment.
Further, the reporting restart module is specifically configured to: and detecting whether the external equipment is inserted and/or pulled out through the forbidden interface within a second preset time, if so, not executing the action, otherwise, restarting the detection of the forbidden interface and then reporting the function, and specifically, the method is described in the embodiment.
Further, the reporting restart module is specifically configured to: and detecting whether the external equipment is inserted and/or pulled out through the forbidden interface within a second preset time, if so, continuously forbidding the detection of the interface and then reporting the function, and if not, executing the action.
Further, the statistical module specifically includes:
the time accumulation unit is connected with the interface and used for accumulating time until reaching a first preset time after the mobile terminal detects that the external equipment is inserted, and the method is specifically described in the embodiment of the method;
the number-of-times accumulation unit is connected to the interface and the time accumulation unit, and configured to accumulate the number of times of insertion and/or extraction of an external device until the accumulated time of the time accumulation unit reaches a first preset time after the mobile terminal detects that the external device is inserted, which is specifically described in the above embodiment of the method.
Further, the system for detecting and processing the contact failure between the mobile terminal and the external device further comprises:
and a frequency resetting module connected with the reporting restart module and the counting module, for resetting the accumulated time and the insertion and/or extraction frequency of the external device when the reporting restart module restarts the reporting function after the detection of the prohibited interface.
It should be understood that the application of the present invention is not limited to the above examples, and that modifications or changes, such as parameter settings of the continuous wave radar, etc., may be made by those skilled in the art based on the above description, and all such modifications and changes are intended to fall within the scope of the appended claims.
Claims (6)
1. A method for detecting and processing the contact failure of a mobile terminal and an external device is characterized by comprising the following steps:
and B: the mobile terminal detects whether USB inserting or pulling operation exists, and when the USB inserting or pulling operation is detected, the inserting and/or pulling times of the same external equipment within a first preset time are counted;
and C: judging whether the counted times are greater than and/or equal to a preset time upper limit value, if so, executing the step D, otherwise, not executing the action;
step D: forbidding the function of reporting after the detection of the interface for detecting the external equipment;
step E: after the second preset time, restarting the function of reporting after the detection of the forbidden interface;
the step E specifically comprises the following steps:
detecting whether the external equipment is inserted and/or pulled out through the forbidden interface within second preset time, if so, not executing action, otherwise, restarting the detection of the forbidden interface and then reporting the function; or detecting whether the external equipment is inserted and/or pulled out through the forbidden interface within second preset time, if so, continuously forbidding the detection of the interface and then reporting the function, and if not, executing the action;
the detection function and the reporting function of the interface are separately performed.
2. The method for detecting and processing the contact failure between the mobile terminal and the external device according to claim 1, wherein the step B specifically comprises:
after the mobile terminal detects that the external equipment is inserted, the time and the inserting and/or pulling times of the external equipment are accumulated until the accumulated time reaches a first preset time.
3. The method according to claim 1, wherein the method for detecting and processing the contact failure between the mobile terminal and the external device further comprises:
step A: the method comprises the steps of presetting first preset time for judging poor contact between the mobile terminal and the external equipment, an upper limit value of times of the mobile terminal detecting the insertion and/or the extraction of the external equipment in the time, and second preset time for restarting the function after reporting the function after detecting the poor contact between the mobile terminal and the external equipment and forbidding the interface detection.
4. The utility model provides a mobile terminal and external device contact failure detection processing system, includes at least one interface of being connected with external device, its characterized in that, mobile terminal and external device contact failure detection processing system still includes:
the statistical module is connected with the interface and used for counting the times of inserting and/or pulling out the same external equipment within a first preset time;
the judging module is connected with the counting module and is used for judging whether the counted times are greater than and/or equal to a preset time upper limit value, if so, a signal is sent to the reporting forbidding module, and if not, no action is executed;
a report forbidding module connected with the judging module and the interface and used for forbidding the function of reporting after detection for detecting the interface of the external equipment after receiving the signal from the judging module;
the reporting restart module is connected with the interface and used for restarting the function of reporting after the detection of the forbidden interface after second preset time;
the reporting restart module is specifically configured to:
detecting whether the external equipment is inserted and/or pulled out through the forbidden interface within second preset time, if so, not executing action, otherwise, restarting the detection of the forbidden interface and then reporting the function; or detecting whether the external equipment is inserted and/or pulled out through the forbidden interface within second preset time, if so, continuously forbidding the detection of the interface and then reporting the function, and if not, executing the action;
the detection function and the reporting function of the interface are separately performed.
5. The system according to claim 4, wherein the statistical module specifically includes:
the time accumulation unit is connected with the interface and used for accumulating time until first preset time is reached after the mobile terminal detects that the external equipment is inserted;
and the frequency accumulation unit is connected with the interface and the time accumulation unit and is used for accumulating the insertion and/or extraction frequency of the external equipment after the mobile terminal detects that the external equipment is inserted until the accumulated time of the time accumulation unit reaches a first preset time.
6. The system according to claim 4, wherein the system for detecting and processing poor contact between the mobile terminal and the external device further comprises:
the device comprises a preset module and a second preset module, wherein the preset module is used for presetting first preset time for judging poor contact between the mobile terminal and the external equipment, an upper limit value of times of the mobile terminal detecting the insertion and/or the extraction of the external equipment in the time, and second preset time for restarting the function after reporting the function after detecting poor contact between the mobile terminal and the external equipment and forbidding the interface detection.
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| CN110061890B (en) * | 2019-04-16 | 2021-04-27 | 维沃移动通信有限公司 | Data transmission control circuit, terminal device and data transmission line |
| CN112526898B (en) * | 2019-09-19 | 2022-02-18 | 恒为科技（上海）股份有限公司 | Serial port line plug detection circuit and embedded equipment |
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| CN102300001A (en) * | 2011-09-14 | 2011-12-28 | 惠州Tcl移动通信有限公司 | Method for preventing memory card of mobile terminal from frequent hot plug and mobile terminal |
| CN105826982A (en) * | 2016-05-11 | 2016-08-03 | Tcl移动通信科技（宁波）有限公司 | Charging control method and system for mobile terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102300001A (en) * | 2011-09-14 | 2011-12-28 | 惠州Tcl移动通信有限公司 | Method for preventing memory card of mobile terminal from frequent hot plug and mobile terminal |
| CN105826982A (en) * | 2016-05-11 | 2016-08-03 | Tcl移动通信科技（宁波）有限公司 | Charging control method and system for mobile terminal |
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