CN107870279A - The failure detector and mobile terminal of mobile terminal - Google Patents
The failure detector and mobile terminal of mobile terminal Download PDFInfo
- Publication number
- CN107870279A CN107870279A CN201610850733.3A CN201610850733A CN107870279A CN 107870279 A CN107870279 A CN 107870279A CN 201610850733 A CN201610850733 A CN 201610850733A CN 107870279 A CN107870279 A CN 107870279A
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- module
- failure detector
- mobile terminal
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- main control
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- G—PHYSICS
- G01—MEASURING; TESTING
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
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- General Physics & Mathematics (AREA)
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Abstract
The invention provides a kind of failure detector of mobile terminal, mobile terminal includes multiple sub-function modules and the power supply module for being powered for multiple sub-function modules, and the failure detector of mobile terminal includes：Multiple failure detector circuits, each sub-function module are electrically connected by a failure detector circuit with power supply module, and each failure detector circuit feeds back fault detection signal when detecting that short trouble occurs for the sub-function module being connected electrically, to main control module；Main control module, electrically connected respectively with each failure detector circuit, main control module is used for according to the fault detection signal generation control instruction for receiving any failure detector circuit feedback, and output control instructs；Alarm module, main control module is connected to, for carrying out alarm according to the control instruction received.By technical scheme, it can accurately know trouble point without tearing machine open, be easy to user to understand failure situation in time, be also beneficial to improve the maintenance efficiency of related maintenance personal.
Description
Technical field
The present invention relates to technical field of mobile terminals, in particular to a kind of failure detector of mobile terminal and
A kind of mobile terminal.
Background technology
Whether each sub-function module that mobile terminal can not be in automatic detection mobile terminal at present breaks down, once appoint
There is short trouble in one sub-function module, and sub-function module, which breaks down, may influence the stability of intelligent terminal system, very
To cause its can not normal work, and usually require that mobile terminal is carried out tearing machine open just to can determine that specific trouble point.
The content of the invention
The present invention is based at least one above-mentioned technical problem, it is proposed that a kind of fault detect dress of new mobile terminal
Put, each sub-function module in mobile terminal can be detected and whether broken down module, and carry out corresponding fault alarm prompting,
Without tearing machine open to mobile terminal, you can accurately to know trouble point, it is easy to user to understand the failure situation of mobile terminal in time,
Be advantageous to improve the maintenance efficiency of related maintenance personal.
In view of this, the present invention proposes a kind of failure detector of mobile terminal, and the mobile terminal includes multiple
Sub-function module and the power supply module for being powered for multiple sub-function modules, the fault detect dress of the mobile terminal
Put including：Multiple failure detector circuits, each sub-function module pass through a failure detector circuit and the power supply mould
Block electrically connects, each failure detector circuit when detecting that short trouble occurs for the sub-function module being connected electrically, to
Main control module feeds back fault detection signal；The main control module, electrically connected respectively with each failure detector circuit, the master
Control module is used to generate control instruction according to the fault detection signal for receiving any failure detector circuit feedback, and exports
The control instruction；Alarm module, the main control module is connected to, for being alarmed according to the control instruction received
Prompting.
In the technical scheme, each sub-function module is electrically connected by a failure detector circuit with power supply module, each
Failure detector circuit is examined when short trouble occurs for the sub-function module that detection is connected electrically, and to main control module feedback failure
Signal is surveyed, main control module then controls alarm module to carry out alarm according to fault detection signal, without being torn open to mobile terminal
Machine, you can accurately to know trouble point, be easy to user to understand the failure situation of mobile terminal in time, be also beneficial to improve related dimension
Repair the maintenance efficiency of personnel.
In the above-mentioned technical solutions, it is preferable that each failure detector circuit is detecting the sub- work(that is connected electrically
Connection between the sub-function module being connected electrically when short trouble occurs for energy module described in cut-out and the power supply module.
In the technical scheme, each failure detector circuit is detecting that it is short-circuit that the sub-function module being connected electrically occurs
During failure, the connection between the sub-function module and power supply module is cut off, to isolate to the sub-function module, avoids it to supplying
Electric module impacts so that power supply module can continue as the power supply of other sub-function modules, to ensure other sub-function modules
It can work on.
In any of the above-described technical scheme, it is preferable that each failure detector circuit includes：Fusible device, string
It is associated in the current supply circuit between each sub-function module and the power supply module；Wherein, when flowing through the fusible device
Electric current when being more than or equal to targets threshold, the fusible device fusing.
In the technical scheme, pass through the power supply by fusible devices in series between each sub-function module and power supply module
In loop so that once short trouble, fusible device fusible, the sub-function module and power supply mould occur for certain sub-function module
Current supply circuit between block is in open-circuit condition, to cut off the connection between the sub-function module and power supply module, wherein, targets threshold
Can be the maximum current of power supply module supply sub-function module, it is preferable that from fuse as the fusible device, when
So, other can also be selected based on the component of current fusing as fusible device as needed.
In any of the above-described technical scheme, it is preferable that each failure detector circuit also includes：Open circuit detection electricity
Road, the fusible device and the main control module are respectively connecting to, for when detecting fusible device fusing, to
The main control module feeds back the fault detection signal.
In the technical scheme, broken circuit detection circuit once detects that the fusing of fusible device will feed back to main control module
Fault detection signal, main control module can determine which sub-function module breaks down according to fault detection signal.
In any of the above-described technical scheme, it is preferable that the alarm module includes display module, the main control module control
Make the display module and alarm is carried out with graphics context mode.
In the technical scheme, alarm can be carried out with graphics context mode by display module, user can be directly viewable,
It is simple and clear.
In any of the above-described technical scheme, it is preferable that the display module includes display screen.
In any of the above-described technical scheme, it is preferable that the alarm module includes voice module, the main control module control
Make the voice module and alarm is carried out with voice mode.
In the technical scheme, can also by voice module with voice mode carry out alarm so that no matter user
Mobile terminal whether is checked, can know prompt message in time.
In any of the above-described technical scheme, it is preferable that the voice module includes loudspeaker.
According to the second aspect of the invention, it is proposed that a kind of mobile terminal, including：Such as any one of above-mentioned technical scheme institute
The failure detector for the mobile terminal stated.
By above technical scheme, each sub-function module in mobile terminal can either be detected and whether broken down module,
And corresponding fault alarm prompting is carried out, without tearing machine open to mobile terminal, you can accurately to know trouble point, moreover it is possible to short to occurring
The sub-function module of road failure is isolated, and avoids it from impacting power supply module so that power supply module can continue as it
He powers at sub-function module, to ensure that other sub-function modules can work on.
Brief description of the drawings
Fig. 1 shows the structural representation of the failure detector of mobile terminal according to an embodiment of the invention；
Fig. 2 shows the structural representation of failure detector circuit according to an embodiment of the invention；
Fig. 3 shows the schematic block diagram of mobile terminal according to an embodiment of the invention.
Embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied the present invention is further described in detail.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be different from other modes described here using other to implement, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Technical scheme is described further below in conjunction with Fig. 1 and Fig. 2.
As shown in figure 1, the failure detector 100 of mobile terminal according to an embodiment of the invention, the mobile terminal
It is described mobile whole including multiple sub-function modules 104 and for the power supply module 106 for multiple sub-function module power supplies
The failure detector 100 at end includes：
Multiple failure detector circuits 102, each sub-function module 104 by a failure detector circuit 102 with
The power supply module 106 electrically connects, and each failure detector circuit 102 is detecting the sub-function module hair that is connected electrically
During raw short trouble, fault detection signal is fed back to main control module 108；The main control module 108, respectively with each failure
Detection circuit 102 electrically connects, and the main control module 108 is used for basis and receives what any failure detector circuit 102 fed back
Fault detection signal generates control instruction, and exports the control instruction；Alarm module 110, it is connected to the main control module
108, for carrying out alarm according to the control instruction received.Wherein, multiple sub-function modules include radio-frequency enabled
Module, range sensor functional module, fingerprint identification function module etc..
In the technical scheme, each sub-function module is electrically connected by a failure detector circuit with power supply module, each
Failure detector circuit is examined when short trouble occurs for the sub-function module that detection is connected electrically, and to main control module feedback failure
Signal is surveyed, main control module then controls alarm module to carry out alarm according to fault detection signal, without being torn open to mobile terminal
Machine, you can accurately to know trouble point, be easy to user to understand the failure situation of mobile terminal in time, be also beneficial to improve related dimension
Repair the maintenance efficiency of personnel.
In the above-mentioned technical solutions, it is preferable that each failure detector circuit 102 is detecting the son that is connected electrically
When short trouble occurs for functional module 104, the sub-function module 104 and the power supply module 106 that are connected electrically described in cut-out
Between connection.
In the technical scheme, each failure detector circuit is detecting that it is short-circuit that the sub-function module being connected electrically occurs
During failure, the connection between the sub-function module and power supply module is cut off, to isolate to the sub-function module, avoids it to supplying
Electric module impacts so that power supply module can continue as the power supply of other sub-function modules, to ensure other sub-function modules
It can work on.
In any of the above-described technical scheme, it is preferable that each failure detector circuit 102 (as shown in Figure 2) includes：
Fusible device 1022, it is connected in the current supply circuit between each sub-function module 104 and the power supply module 106；Its
In, when the electric current for flowing through the fusible device 1022 is more than or equal to targets threshold, the fusible device 1022 fuses.
In the technical scheme, pass through the power supply by fusible devices in series between each sub-function module and power supply module
In loop so that once short trouble, fusible device fusible, the sub-function module and power supply mould occur for certain sub-function module
Current supply circuit between block is in open-circuit condition, to cut off the connection between the sub-function module and power supply module, wherein, targets threshold
Can be the maximum current of power supply module supply sub-function module, it is preferable that from fuse as the fusible device, when
So, other can also be selected based on the component of current fusing as fusible device as needed.
In any of the above-described technical scheme, it is preferable that each failure detector circuit 102 (as shown in Figure 2) is also wrapped
Include：Broken circuit detection circuit 1024, the fusible device 1022 and the main control module 108 are respectively connecting to, for detecting
When being fused to the fusible device 1022, the fault detection signal is fed back to the main control module 108.
In the technical scheme, broken circuit detection circuit once detects that the fusing of fusible device will feed back to main control module
Fault detection signal, main control module can determine which sub-function module breaks down according to fault detection signal.
In any of the above-described technical scheme, it is preferable that the alarm module 110 includes display module, the master control mould
Block 108 controls the display module to carry out alarm with graphics context mode.
In the technical scheme, alarm can be carried out with graphics context mode by display module, user can be directly viewable,
It is simple and clear.
In any of the above-described technical scheme, it is preferable that the display module includes display screen.
In any of the above-described technical scheme, it is preferable that the alarm module 110 includes voice module, the master control mould
Block 108 controls the voice module to carry out alarm with voice mode.
In the technical scheme, can also by voice module with voice mode carry out alarm so that no matter user
Mobile terminal whether is checked, can know prompt message in time.
In any of the above-described technical scheme, it is preferable that the voice module includes loudspeaker.
In the above-described embodiments, series connection adds failure inspection on the electric power loop of each sub-function module of mobile terminal
Slowdown monitoring circuit, failure detector circuit include fuse, broken circuit detection circuit, and fusting current, which is arranged to power supply module, to be supplied
The maximum current of the sub-function module, the electric current that fuse is crossed when sub-function module short-circuit flow exceed blowout current then fuse quilt
Fusing, now broken circuit detection circuit detects that fuse is blown, and sends an interrupt signal to main control module, main control module
Determine it is which sub-function module short trouble occurs according to interrupt signal is received, and control alarm module to be alarmed
Prompting.
Fig. 3 shows the schematic block diagram of mobile terminal according to an embodiment of the invention.
As shown in figure 3, mobile terminal 200 according to an embodiment of the invention, including：Mobile terminal as shown in Figure 1
Failure detector 100.
Technical scheme is described in detail above in association with accompanying drawing, and technical scheme proposes a kind of new
The failure detector of mobile terminal, each sub-function module in mobile terminal can either be detected and whether broken down module, and
Corresponding fault alarm prompting is carried out, without tearing machine open to mobile terminal, you can accurately to know trouble point, moreover it is possible to short circuit occurs
The sub-function module of failure is isolated, and avoids it from impacting power supply module so that power supply module can continue as other
Sub-function module is powered, to ensure that other sub-function modules can work on.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. failure detector of mobile terminal, it is characterised in that the mobile terminal include multiple sub-function modules with And include for the power supply module for multiple sub-function module power supplies, the failure detector of the mobile terminal：Multiple failure detector circuits, each sub-function module pass through a failure detector circuit and power supply module electricity Connection, each failure detector circuit is when detecting that short trouble occurs for the sub-function module being connected electrically, to master control Module feedback fault detection signal；The main control module, electrically connected respectively with each failure detector circuit, the main control module is used for basis and received The fault detection signal generation control instruction of any failure detector circuit feedback, and export the control instruction；Alarm module, the main control module is connected to, for carrying out alarm according to the control instruction received.
- 2. the failure detector of mobile terminal according to claim 1, it is characterised in that each fault detect electricity Road is when detecting that short trouble occurs for the sub-function module that is connected electrically, the sub-function module that is connected electrically described in cut-out With the connection between the power supply module.
- 3. the failure detector of mobile terminal according to claim 2, it is characterised in that each fault detect electricity Road includes：Fusible device, it is connected in the current supply circuit between each sub-function module and the power supply module；Wherein, when the electric current for flowing through the fusible device is more than or equal to targets threshold, the fusible device fusing.
- 4. the failure detector of mobile terminal according to claim 3, it is characterised in that the fusible device includes Fuse.
- 5. the failure detector of mobile terminal according to claim 3, it is characterised in that each fault detect electricity Road also includes：Broken circuit detection circuit, be respectively connecting to the fusible device and the main control module, for detect it is described fusible During disconnected device fusing, the fault detection signal is fed back to the main control module.
- 6. the failure detector of mobile terminal according to any one of claim 1 to 5, it is characterised in that the report Alert module includes display module, and display module described in the master control module controls carries out alarm with graphics context mode.
- 7. the failure detector of mobile terminal according to claim 6, it is characterised in that the display module includes aobvious Display screen.
- 8. the failure detector of mobile terminal according to any one of claim 1 to 5, it is characterised in that the report Alert module includes voice module, and voice module described in the master control module controls carries out alarm with voice mode.
- 9. the failure detector of mobile terminal according to claim 8, it is characterised in that the voice module includes raising Sound device.
- A kind of 10. mobile terminal, it is characterised in that including：The failure detector of mobile terminal as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850733.3A CN107870279B (en) | 2016-09-26 | 2016-09-26 | Mobile terminal and fault detection device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850733.3A CN107870279B (en) | 2016-09-26 | 2016-09-26 | Mobile terminal and fault detection device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107870279A true CN107870279A (en) | 2018-04-03 |
| CN107870279B CN107870279B (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610850733.3A Active CN107870279B (en) | 2016-09-26 | 2016-09-26 | Mobile terminal and fault detection device thereof |
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| CN (1) | CN107870279B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665408A (en) * | 2020-06-16 | 2020-09-15 | 河南里程碑科技有限公司 | High-protection distribution box fault detection method and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201781535U (en) * | 2010-08-27 | 2011-03-30 | 广东长虹数码科技有限公司 | Mobile phone capable of automatically detecting and isolating fault modules |
| CN104199755A (en) * | 2014-08-25 | 2014-12-10 | 广东欧珀移动通信有限公司 | Method and system for diagnosing hardware module faults based on indicator lights |
| CN105824730A (en) * | 2016-03-16 | 2016-08-03 | 北京珠穆朗玛移动通信有限公司 | Method and device for diagnosing and repairing hardware |
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2016
- 2016-09-26 CN CN201610850733.3A patent/CN107870279B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201781535U (en) * | 2010-08-27 | 2011-03-30 | 广东长虹数码科技有限公司 | Mobile phone capable of automatically detecting and isolating fault modules |
| CN104199755A (en) * | 2014-08-25 | 2014-12-10 | 广东欧珀移动通信有限公司 | Method and system for diagnosing hardware module faults based on indicator lights |
| CN105824730A (en) * | 2016-03-16 | 2016-08-03 | 北京珠穆朗玛移动通信有限公司 | Method and device for diagnosing and repairing hardware |
Non-Patent Citations (1)
| Title |
|---|
| 水利电力出版社: "《安全技术手册第二版》", 31 July 1982 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665408A (en) * | 2020-06-16 | 2020-09-15 | 河南里程碑科技有限公司 | High-protection distribution box fault detection method and device |
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| Publication number | Publication date |
|---|---|
| CN107870279B (en) | 2022-12-20 |
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