CN110139194A - A kind of car audio system crash processing method - Google Patents
A kind of car audio system crash processing method Download PDFInfo
- Publication number
- CN110139194A CN110139194A CN201910457827.8A CN201910457827A CN110139194A CN 110139194 A CN110139194 A CN 110139194A CN 201910457827 A CN201910457827 A CN 201910457827A CN 110139194 A CN110139194 A CN 110139194A
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- CN
- China
- Prior art keywords
- time
- shutdown
- processing method
- car audio
- booting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
Abstract
The present invention relates to car audio system technical field of control method more particularly to a kind of car audio system crash processing methods, including power-on event processing method and shutdown event-handling method.Goal of the invention of the invention is to provide a kind of car audio system crash processing method, using technical solution provided by the invention solve car audio system in abnormal cases can not switching on and shutting down the technical issues of.
Description
Technical field
The present invention relates at car audio system technical field of control method more particularly to a kind of car audio system crash
Reason method.
Background technique
Present automobile audio multimedia system becomes increasingly complex, and operating condition locating for automobile audio is very poor, therefore, automobile
In the process of running, there is false crash phenomenon sometimes in sound equipment, i.e. automobile audio Restoration Mechanism does not start, it was demonstrated that in system into
Journey and thread can operate normally, but the case where can neither being switched on, can not shut down of entire automobile audio performance.
Summary of the invention
Goal of the invention of the invention is to provide a kind of car audio system crash processing method, and use is provided by the invention
Technical solution solve car audio system in abnormal cases can not switching on and shutting down the technical issues of.
In order to solve the above technical problem, the present invention provides a kind of car audio system crash processing methods, including booting
Event-handling method and shutdown event-handling method；
The power-on event processing method includes:
A100, creation simultaneously run booting monitoring timer；
A200, system running state is obtained；
If A300, system running state are normal, cancel booting monitoring timer, into open state；If system is run
State is abnormal, judges whether to be more than that the booting of step A100 creation monitors the time of timer setting；
If A400, the time for being no more than booting monitoring timer setting, reenter step A200；If being more than booting monitoring
The time of timer setting resets car audio system and enters step A100；
The shutdown event-handling method includes:
B100, creation simultaneously run shutdown monitoring timer；
B200, the system closedown time is obtained；
B300, judge whether the system closedown time is more than that the shutdown of step B100 creation monitors the time of timer setting；
If B400, the time for being no more than shutdown monitoring timer setting, decision-making system normal shutdown；
If being more than the time of shutdown monitoring timer setting, system abnormal shutdown is judged, to system forced shutdown.
Preferably, before step A100 is created and runs booting monitoring timer, first judge whether the available machine time is more than pre-
If the time；Available machine time, car audio system then entered power-on event processing method when the preset time is exceeded.
Preferably, the preset time is 10S.
From the foregoing, it will be observed that available following the utility model has the advantages that automobile audio is occurring using technical solution provided by the invention
When switching on and shutting down event, reconfigurable compressor start up condition is retried and is switched on again；Or forced shutdown, so that automobile audio is in exception
In the case of, also it can be switched on or shut down.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, the present invention will be implemented below
Attached drawing needed in the description of example or the prior art is briefly described.It should be evident that the accompanying drawings in the following description
Only a part of the embodiments of the present invention, for those of ordinary skill in the art, in not making the creative labor property
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is car audio system of embodiment of the present invention crash processing method flow chart.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the process of running, there is false crash phenomenon sometimes in automobile audio, i.e. automobile audio Restoration Mechanism does not start, card
Process and thread in bright system can operate normally, but entire automobile audio performance can neither be switched on, and can not shut down
Situation.
For this purpose, existing the present embodiment provides a kind of car audio system crash processing method for solving car audio system
Under abnormal conditions can not switching on and shutting down the technical issues of.
Referring to Figure 1, car audio system crash processing method provided in this embodiment, including power-on event processing method
With shutdown event-handling method.
Wherein, the Starting mode of power-on event processing method includes first judging whether the available machine time is more than preset time.It opens
The machine time when the preset time is exceeded, is then determined as that car audio system enters booting torpor, car audio system then enters
Power-on event processing method.Above-mentioned preset time can be 10s, when power-on event is more than 10s, then be determined as car audio system
Into booting torpor.
Above-mentioned power-on event processing method includes:
A100, creation simultaneously run booting monitoring timer；
A200, system running state is obtained；
If A300, system running state are normal, cancel booting monitoring timer, into open state；If system is run
State is abnormal, judges whether to be more than that the booting of step A100 creation monitors the time of timer setting；
If A400, the time for being no more than booting monitoring timer setting, reenter step A200；If being more than booting monitoring
The time of timer setting resets car audio system and enters step A100.
Identical with the Starting mode of power-on event processing method, the Starting mode for the event-handling method that shuts down equally includes
First judge whether the unused time is more than preset time.Unused time when the preset time is exceeded, then be determined as car audio system into
Enter torpor of shutting down, car audio system then enters shutdown event-handling method.
Above-mentioned shutdown event-handling method includes:
B100, creation simultaneously run shutdown monitoring timer；
B200, the system closedown time is obtained；
B300, judge whether the system closedown time is more than that the shutdown of step B100 creation monitors the time of timer setting；
If B400, the time for being no more than shutdown monitoring timer setting, decision-making system normal shutdown；
If being more than the time of shutdown monitoring timer setting, system abnormal shutdown is judged, to system forced shutdown.
In conclusion when car audio system is connected to power-on event, if it find that booting time-out, resets booting item
Part is retried and is switched on again；When car audio system is connected to shutdown event, if it find that shutdown time-out, it will forced shutdown.Make
It obtains automobile audio in abnormal cases, also can be switched on or shut down.
Embodiments described above does not constitute the restriction to the technical solution protection scope.It is any in above-mentioned implementation
Made modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution within the spirit and principle of mode
Within enclosing.
Claims (3)
1. a kind of car audio system crash processing method, it is characterised in that: including power-on event processing method and shutdown event
Processing method；
The power-on event processing method includes:
A100, creation simultaneously run booting monitoring timer；
A200, system running state is obtained；
If A300, system running state are normal, cancel booting monitoring timer, into open state；If system running state
It is abnormal, judge whether to be more than that the booting of step A100 creation monitors the time of timer setting；
If A400, the time for being no more than booting monitoring timer setting, reenter step A200；If being more than booting monitoring timing
The time of device setting resets car audio system and enters step A100；
The shutdown event-handling method includes:
B100, creation simultaneously run shutdown monitoring timer；
B200, the system closedown time is obtained；
B300, judge whether the system closedown time is more than that the shutdown of step B100 creation monitors the time of timer setting；
If B400, the time for being no more than shutdown monitoring timer setting, decision-making system normal shutdown；
If being more than the time of shutdown monitoring timer setting, system abnormal shutdown is judged, to system forced shutdown.
2. car audio system crash processing method according to claim 1, it is characterised in that: created simultaneously in step A100
Before operation booting monitoring timer, first judge whether the available machine time is more than preset time；Available machine time when the preset time is exceeded, vapour
Vehicle sound system then enters power-on event processing method.
3. car audio system crash processing method according to claim 2, it is characterised in that: the preset time is
10S。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910457827.8A CN110139194A (en) | 2019-05-29 | 2019-05-29 | A kind of car audio system crash processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910457827.8A CN110139194A (en) | 2019-05-29 | 2019-05-29 | A kind of car audio system crash processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110139194A true CN110139194A (en) | 2019-08-16 |
Family
ID=67582661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910457827.8A Pending CN110139194A (en) | 2019-05-29 | 2019-05-29 | A kind of car audio system crash processing method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02116075A (en) * | 1988-10-25 | 1990-04-27 | Clarion Co Ltd | On-vehicle electronic equipment containing clock function |
| CN106331863A (en) * | 2016-08-16 | 2017-01-11 | Tcl集团股份有限公司 | Turn-off control method and device for Android system television, and the Android system television |
| US20170102951A1 (en) * | 2016-04-27 | 2017-04-13 | Hisense Electric Co., Ltd. | Method and apparatus for controlling a startup bootstrap program of an intelligent tv set |
| CN108304275A (en) * | 2018-01-09 | 2018-07-20 | 福州瑞芯微电子股份有限公司 | A kind of method and apparatus of detection Android system application layer exception |
| CN108382355A (en) * | 2018-04-20 | 2018-08-10 | 深圳市沃特沃德股份有限公司 | Vehicle-mounted monitoring device |
| CN109445994A (en) * | 2018-11-12 | 2019-03-08 | Oppo广东移动通信有限公司 | Starting processing method, device, terminal device and storage medium |
-
2019
- 2019-05-29 CN CN201910457827.8A patent/CN110139194A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02116075A (en) * | 1988-10-25 | 1990-04-27 | Clarion Co Ltd | On-vehicle electronic equipment containing clock function |
| US20170102951A1 (en) * | 2016-04-27 | 2017-04-13 | Hisense Electric Co., Ltd. | Method and apparatus for controlling a startup bootstrap program of an intelligent tv set |
| CN106331863A (en) * | 2016-08-16 | 2017-01-11 | Tcl集团股份有限公司 | Turn-off control method and device for Android system television, and the Android system television |
| CN108304275A (en) * | 2018-01-09 | 2018-07-20 | 福州瑞芯微电子股份有限公司 | A kind of method and apparatus of detection Android system application layer exception |
| CN108382355A (en) * | 2018-04-20 | 2018-08-10 | 深圳市沃特沃德股份有限公司 | Vehicle-mounted monitoring device |
| CN109445994A (en) * | 2018-11-12 | 2019-03-08 | Oppo广东移动通信有限公司 | Starting processing method, device, terminal device and storage medium |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190816 |