CN105135598A - Fault outputting method and device for air conditioner - Google Patents
Fault outputting method and device for air conditioner Download PDFInfo
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- CN105135598A CN105135598A CN201510482293.6A CN201510482293A CN105135598A CN 105135598 A CN105135598 A CN 105135598A CN 201510482293 A CN201510482293 A CN 201510482293A CN 105135598 A CN105135598 A CN 105135598A
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Abstract
The invention discloses a fault outputting method and device for an air conditioner. The fault outputting method comprises the steps of obtaining a fault code; judging whether the fault code is identical with a preset code; outputting information corresponding to the fault code through a sound-light alarming unit and/or outputting the information to a building monitoring center in the situation when the fault code is identical with the preset code; and displaying the fault code in a fault displaying unit when the fault code is not identical with the preset code. The fault outputting method can effectively give out alarm for fault in time, is high in safety and reliability and can locate fault machine units. In addition, the service life of machine units can be prolonged to the certain degree.
Description
Technical field
The present invention relates to field of air conditioning, in particular to a kind of fault output intent and device of air-conditioner.
Background technology
Air-conditioner of the prior art is all that because failure code is various, not easily remembering, is all judge why hinder according to failure code contrast description when a fault is found by two 8 charactrons or line control machine to show failure code.Thus, delay the time of discovery and handling failure to a certain extent, especially for great fault or in some specific environment, high and responsive especially to some fault to air-conditioner set reliability requirement, need situation about watching out for especially, if do not taken urgent measure, not only can affect the service life of air-conditioner set, even can cause certain potential safety hazard and property loss
Summary of the invention
There is provided one can remind fault effectively in time in the embodiment of the present invention, the fault output intent of the air-conditioner that safety and reliability is high and device.
For solving the problems of the technologies described above, the embodiment of the present invention provides a kind of fault output intent of air-conditioner, comprising: obtain failure code; Judge that whether described failure code is consistent with predetermined code; When described failure code is consistent with described predetermined code, information corresponding for described failure code is exported by acousto-optic warning unit and/or exports described information to building monitoring center; Otherwise, only in fault display unit, show described failure code.
As preferably, information corresponding for described failure code is exported by acousto-optic warning unit or exported described information to building monitoring center comprise: a power transfer relay is connected with the mainboard of described air-conditioner; Described mainboard when described failure code is consistent with described predetermined code, by exporting described information to the control of described power transfer relay to described acousto-optic warning unit and/or described building monitoring center.
As preferably, described method also comprises and being stored in advance in the mainboard of air-conditioner by described predetermined code.
As preferably, the mainboard that described predetermined code is stored in advance in air-conditioner is comprised: the debug menu opening described line control machine; Enter the fault alarm debug function option under described debug menu; Select the failure code expected as described predetermined code; Predetermined code sent to mainboard and store in the motherboard.
As preferably, judging that described failure code also comprises before whether consistent with predetermined code: judge whether really to there occurs fault; If really there occurs fault, just judge that whether described failure code is consistent with predetermined code.
As preferably, when described failure code is consistent with described predetermined code, also in described fault display unit, show described failure code.
As preferably, described method also comprises: the mainboard of described air-conditioner reads the predetermined code arranged by described line control machine; Described mainboard judges that whether the described predetermined code read from described line control machine is consistent with the predetermined code prestored in described mainboard; If inconsistent, then the described predetermined code read from described line control machine is updated to the predetermined code prestored in described mainboard by described mainboard.
As preferably, namely described mainboard starts to read the predetermined code arranged by described line control machine from setting up with described line control machine the moment that normal communication is connected, and whether the described predetermined code then read from described line control machine every predetermined time interval cycle criterion is consistent with the predetermined code prestored in described mainboard.
As preferably, described fault display unit is line control machine or charactron.
Present invention also offers a kind of fault output device of air-conditioner, comprising: acquiring unit, for obtaining failure code; Judging unit, for judging that whether described failure code is consistent with predetermined code; Fault output unit, for when described failure code is consistent with described predetermined code, is exported information corresponding for described failure code by acousto-optic warning unit and/or exports described information to building monitoring center; Otherwise, only in fault display unit, show described failure code.
The present invention can remind fault effectively in time, and safety and reliability is high, also can be conducive to the service life extending unit to a certain extent by localizing faults unit.
Accompanying drawing explanation
Fig. 1 is the flow chart of the fault output intent of the air-conditioner of the embodiment of the present invention;
Fig. 2 is the annexation schematic diagram at the mainboard of the embodiment of the present invention, power transfer relay, acousto-optic warning unit and building monitoring center;
Fig. 3 is the flow chart of the predetermined code upgraded in the embodiment of the present invention on mainboard;
Fig. 4 is the structural representation of the fault output device of the air-conditioner of the embodiment of the present invention.
Description of reference numerals: 1, mainboard; 2, power transfer relay; 3, acousto-optic warning unit; 4, building monitoring center; 5, acquiring unit; 6, judging unit; 7, fault output unit.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, but not as a limitation of the invention.
Please refer to Fig. 1 and Fig. 2, the invention provides a kind of fault output intent of air-conditioner, comprising: obtain failure code; Judge that whether described failure code is consistent with predetermined code; When described failure code is consistent with described predetermined code, information corresponding for described failure code is exported by acousto-optic warning unit 3 and/or exports described information to building monitoring center 4; Otherwise, only in fault display unit, show described failure code.Preferably, described fault display unit is line control machine or charactron.Preferably, charactron can be arranged on controller mainboard or to be arranged on lamp plate first-class.When fault not detected, air-conditioner has normally run, fault-signal no-output.
According to technique scheme, when a failure occurs it, if failure code is consistent with predetermined code, so will be sent by the mode of sound and light alarm, like this, user can learn the specifying information of fault immediately, the type, location of fault etc. of such as fault; Or can send in building monitoring center 4, particularly building monitoring system by the information of fault, like this, the administrative staff of Surveillance center just can know the specifying information of fault immediately, no longer need to search corresponding fault message again according to failure code.Air-conditioner can enter failure operation/stopped status simultaneously, and user understands very first time discovery air-conditioning and occurred risk of disturbance, and fault has appearred in which the platform air-conditioning that also can navigate to simultaneously for access building monitoring system.When the breakdown judge occurred is not for being the fault corresponding to predetermined code; acousto-optic warning unit 3 does not have action; also fault message can not be sent to building monitoring center 4; but fault display unit still can show failure code; air-conditioner set also can enter failure operation/stopped status, and now user can only lean on vision or by the time bring the change of room temperature to realize fault (as shown in phantom in fig. 1) because air-conditioning does not work.
Visible, adopt the method in the embodiment of the present invention, user can when not consulting the fault message corresponding with failure code, in real time and effectively obtain the specifying information of fault, the promptness that fault exports validity and handling failure can be improved, also improve the safety index of unit operation simultaneously.
Please refer to Fig. 2, in one embodiment, preferably, information corresponding for described failure code is exported by acousto-optic warning unit 3 or exports described information to building monitoring center 4 comprise: a power transfer relay 2 is connected with the mainboard 1 of described air-conditioner; Described mainboard 1 when described failure code is consistent with described predetermined code, by exporting described information to the control of described power transfer relay 2 to described acousto-optic warning unit 3 and/or described building monitoring center 4.In the present embodiment, the IO port of mainboard is connected with power transfer relay 2, and the output of power transfer relay 2 is connected to acousto-optic warning unit 3 or building monitoring center 4.Like this, when described failure code is consistent with described predetermined code, the IO port of mainboard 1 will control power transfer relay 2 action, thus control acousto-optic warning unit 3 sends sound and light alarm with the specifying information of real-time reminding user air conditioner fault; Or by the control to power transfer relay 2, send the specifying information of air conditioner fault to building monitoring center 4.
Preferably, power transfer relay 2 can select the relay that volume is little, reliability is higher, so not only saves motherboard space, also common alarm system signal demand can greatly be met, in addition, mainboard 1 can be reserved with fault-signal output interface, common form has needle stand and copper plug etc.
Preferably, described method also comprises and being stored in advance in the mainboard 1 of described air-conditioner by described predetermined code.Preferably, the mainboard 1 described predetermined code being stored in advance in described air-conditioner comprises: the debug menu opening described line control machine; Enter the fault alarm debug function option under described debug menu; Select the failure code expected as described predetermined code; Described predetermined code is sent to described mainboard 1 and is stored in described mainboard 1.Like this, the failure code of needs according to the needs of oneself, can be set to predetermined code by line control machine by user at any time, and this newly-installed predetermined code is sent and preserved in the motherboard.Certainly, predetermined code also can be the predetermined code of the acquiescence arranged by producer when dispatching from the factory, and user can reset it by the way and revise.Such as, first can recall debug menu by the Macintosh on line control machine, then choose fault alarm debug function option by button, finally select oneself to need defeated out of order code.
Please refer to Fig. 1, preferably, judging that described failure code also comprises before whether consistent with predetermined code: judge whether really to there occurs fault; If really there occurs fault, just judge that whether described failure code is consistent with predetermined code.If the fault of just wrong report, so air-conditioner still can run well.Like this, can prevent from sending false alarm by sound and light alarm or to building monitoring center 4.
Preferably, when described failure code is consistent with described predetermined code, also in described fault display unit, described failure code is shown.
Please refer to Fig. 3, preferably, described method also comprises: the mainboard 1 of described air-conditioner reads the predetermined code arranged by described line control machine; Described mainboard 1 judges that whether the described predetermined code read from described line control machine is consistent with the predetermined code prestored in described mainboard 1; If inconsistent, then the described predetermined code read from described line control machine is updated to the predetermined code prestored in described mainboard 1 by described mainboard 1.If consistent, then do not process.Like this, user can the new predetermined code that whether arranges of supervisory user at any time, so that the old predetermined code stored in the mainboard that upgrades in time.
Please refer to Fig. 3, preferably, described mainboard 1 from described line control machine set up moment that normal communication is connected namely start to read by described line control machine arrange predetermined code, then whether consistent with the predetermined code prestored in described mainboard 1 every the described predetermined code that predetermined time interval cycle criterion is read from described line control machine.Like this, after user is provided with new predetermined code, mainboard 1 just can find immediately, and replaces the old predetermined code stored in mainboard 1 with new predetermined code, thus achieves the real-time update of predetermined code.
Please refer to Fig. 4, present invention also offers a kind of fault output device of air-conditioner, comprising: acquiring unit 5, for obtaining failure code; Judging unit 6, for judging that whether described failure code is consistent with predetermined code; Fault output unit 7, for when described failure code is consistent with described predetermined code, is exported information corresponding for described failure code by acousto-optic warning unit 3 and/or exports described information to building monitoring center 4; Otherwise, only in fault display unit, show described failure code.
The present invention can remind fault effectively in time, and safety and reliability is high, also can be conducive to the service life extending unit to a certain extent by localizing faults unit.
Certainly, be more than the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art, under the prerequisite not departing from its general principles, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a fault output intent for air-conditioner, is characterized in that, comprising:
Obtain failure code;
Judge that whether described failure code is consistent with predetermined code;
When described failure code is consistent with described predetermined code, information corresponding for described failure code is exported by acousto-optic warning unit (3) and/or exports described information to building monitoring center (4); Otherwise, only in fault display unit, show described failure code.
2. fault output intent according to claim 1, is characterized in that, information corresponding for described failure code is exported by acousto-optic warning unit (3) or described information is exported to building monitoring center (4) to comprise:
A power transfer relay (2) is connected with the mainboard (1) of described air-conditioner;
Described mainboard (1) when described failure code is consistent with described predetermined code, by exporting described information to the control of described power transfer relay (2) to described acousto-optic warning unit (3) and/or described building monitoring center (4).
3. fault output intent according to claim 1, is characterized in that, described method also comprises and being stored in advance in by described predetermined code in the mainboard (1) of described air-conditioner.
4. fault output intent according to claim 3, is characterized in that, the mainboard (1) described predetermined code being stored in advance in described air-conditioner comprising:
Open the debug menu of described line control machine;
Enter the fault alarm debug function option under described debug menu;
Select the failure code expected as described predetermined code;
Described predetermined code sent to described mainboard (1) and be stored in described mainboard (1).
5. fault output intent according to claim 1, is characterized in that, is judging that described failure code also comprises before whether consistent with predetermined code:
Judge whether really to there occurs fault;
If really there occurs fault, just judge that whether described failure code is consistent with predetermined code.
6. fault output intent according to claim 1, is characterized in that, when described failure code is consistent with described predetermined code, also in described fault display unit, shows described failure code.
7. fault output intent according to claim 4, is characterized in that, described method also comprises:
The mainboard (1) of described air-conditioner reads the predetermined code arranged by described line control machine;
Described mainboard (1) judges that whether the described predetermined code read from described line control machine is consistent with the predetermined code prestored in described mainboard (1); If inconsistent, then the described predetermined code read from described line control machine is updated to the predetermined code prestored in described mainboard (1) by described mainboard (1).
8. fault output intent according to claim 7, it is characterized in that, described mainboard (1) namely starts to read the predetermined code arranged by described line control machine from setting up with described line control machine the moment that normal communication is connected, and whether the described predetermined code then read from described line control machine every predetermined time interval cycle criterion is consistent with the predetermined code prestored in described mainboard (1).
9. fault output intent according to claim 1, is characterized in that, described fault display unit is line control machine or charactron.
10. a fault output device for air-conditioner, is characterized in that, comprising:
Acquiring unit (5), for obtaining failure code;
Judging unit (6), for judging that whether described failure code is consistent with predetermined code;
Fault output unit (7), for when described failure code is consistent with described predetermined code, information corresponding for described failure code is exported by acousto-optic warning unit (3) and/or exports described information to building monitoring center (4); Otherwise, only in fault display unit, show described failure code.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510482293.6A CN105135598B (en) | 2015-08-03 | 2015-08-03 | The failure output method and device of air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510482293.6A CN105135598B (en) | 2015-08-03 | 2015-08-03 | The failure output method and device of air conditioner |
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| Publication Number | Publication Date |
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| CN105135598A true CN105135598A (en) | 2015-12-09 |
| CN105135598B CN105135598B (en) | 2018-09-25 |
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| CN201510482293.6A Active CN105135598B (en) | 2015-08-03 | 2015-08-03 | The failure output method and device of air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107014122A (en) * | 2017-04-24 | 2017-08-04 | 广东美的暖通设备有限公司 | Control method, system and the computer-readable recording medium of refrigeration plant |
| CN108151230A (en) * | 2018-01-05 | 2018-06-12 | 广东美的暖通设备有限公司 | A kind of fault cues method, system and air conditioner |
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| JP2006349195A (en) * | 2005-06-13 | 2006-12-28 | Sanyo Electric Co Ltd | Fault indication method for apparatus |
| CN202533093U (en) * | 2012-04-24 | 2012-11-14 | 江苏阿尔特空调实业有限责任公司 | Automobile air conditioner fault code display system |
| CN202675532U (en) * | 2012-04-24 | 2013-01-16 | 江苏阿尔特空调实业有限责任公司 | Automobile air-conditioner fault processing and analyzing system |
| CN103388873A (en) * | 2012-05-08 | 2013-11-13 | 珠海格力电器股份有限公司 | Fault handling method and device of air conditioning system |
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| JP2006349195A (en) * | 2005-06-13 | 2006-12-28 | Sanyo Electric Co Ltd | Fault indication method for apparatus |
| CN202533093U (en) * | 2012-04-24 | 2012-11-14 | 江苏阿尔特空调实业有限责任公司 | Automobile air conditioner fault code display system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107014122A (en) * | 2017-04-24 | 2017-08-04 | 广东美的暖通设备有限公司 | Control method, system and the computer-readable recording medium of refrigeration plant |
| CN108151230A (en) * | 2018-01-05 | 2018-06-12 | 广东美的暖通设备有限公司 | A kind of fault cues method, system and air conditioner |
| CN108151230B (en) * | 2018-01-05 | 2020-10-30 | 广东美的暖通设备有限公司 | Fault prompting method and system and air conditioner |
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| CN105135598B (en) | 2018-09-25 |
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