CN104456862A - Air conditioner system, air conditioner fault diagnosis system and method - Google Patents
Air conditioner system, air conditioner fault diagnosis system and method Download PDFInfo
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- CN104456862A CN104456862A CN201310437063.9A CN201310437063A CN104456862A CN 104456862 A CN104456862 A CN 104456862A CN 201310437063 A CN201310437063 A CN 201310437063A CN 104456862 A CN104456862 A CN 104456862A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner fault diagnosis system which comprises an air conditioner and a mobile terminal. The air conditioner comprises a fault obtaining module for obtaining the fault information of the air conditioner and a coding module which encodes the fault information into audio files, and a driving sound production module is connected with the coding module, so that the audio files are converted into audio signals to carry out playing. The mobile terminal is provided with an audio receiving module, an audio decoding module, a fault information matching module and a displaying module. The audio receiving module receives the audio signals and generates audio files. The audio decoding module is connected with the audio receiving module, the audio files are subjected to decoding, and the fault information is obtained. The fault information matching module is connected with the audio decoding module, and a corresponding fault solution is obtained according to the fault information of a fault happening to the air conditioner. The displaying module displays the fault solution. The fault can be found quickly, the corresponding solution is found, a maintaining process is shortened, needed equipment is simple, cost is low, and achieving is easy. The invention further provides an air conditioner system and an air conditioner fault diagnosis method.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly a kind of air-conditioning system, fault diagnostic system for air conditioner and air conditioner fault diagnostic method.
Background technology
Along with popularizing of air-conditioning, how to detect rapidly off-premises station fault and to solve fault, to have become a problem demanding prompt solution.The mode of current air-conditioner outdoor unit fault diagnosis has two kinds: one checks off-premises station digital display tube, another kind checks off-premises station central controller, maintenance personal, according to the failure code that charactron or outdoor central controller show, contrasts off-premises station failure code table, looking up the fault reason.
There is following shortcoming in existing fault diagnosis mode:
(1) by checking the mode of off-premises station central controller, need additional power supply and power to central controller, cost is higher, also needs off-premises station connection to be connected on central controller, complicated operation.
(2) charactron and central controller can only show the last failure code occurred, can not show whole failure codes, when multiple fault is occurred, cannot check all failure codes, bring greatly inconvenience to service work.
(3) charactron and central controller all can only check failure code (hexadecimal number), owing to only having failure code, do not know failure cause, maintenance personal also needs contrast failure code table, looking up the fault reason, and maintenance process is complicated, bring very large difficulty to service work, overhaul efficiency is low.
Summary of the invention
Object of the present invention is intended to solve one of above-mentioned technical problem at least to a certain extent.
For this reason, one object of the present invention is to propose a kind of simple fault diagnostic system for air conditioner efficiently, this diagnostic system can find fault rapidly and find corresponding solution, shorten the time of looking up the fault and failure cause, shorten maintenance process, increase work efficiency, and equipment needed thereby is simple, with low cost, be easy to realize.
Another object of the present invention is to propose a kind of air-conditioning system, and another object of the present invention is to propose a kind of air conditioner fault diagnostic method.
For achieving the above object, the present invention proposes a kind of fault diagnostic system for air conditioner, comprising: air-conditioner, described air-conditioner has: fault acquisition module, and described fault acquisition module obtains the fault message of described air-conditioner; Coding module, described coding module is connected with described fault acquisition module, and described fault message is encoded to audio file by described coding module; And driving sounding module, described driving sounding module is connected with described coding module, and described audio file is converted to audio signal and plays by described driving sounding module; Mobile terminal, described mobile terminal has: audio frequency receiver module, and described audio frequency receiver module receives described audio signal, and generates described audio file; Audio decoder module, described audio decoder module and described audio frequency receive model calling, and described audio decoder module decodes to obtain fault message to described audio file; Fault message matching module, be preset with the fault solution corresponding with the fault message of described air-conditioner in described fault message matching module and with described audio decoder model calling, the fault message of the fault that described fault message matching module runs into according to described air-conditioner obtains corresponding fault solution; And display module, described fault solution shows by described display module.
According to the fault diagnostic system for air conditioner that the embodiment of the present invention proposes, by Audiotechnica, fault message is sent by audio signal by air-conditioner, and mobile terminal obtains fault message according to audio signal, to obtain fault solution according to fault message, and show fault solution.Therefore, fault diagnostic system for air conditioner of the present invention can find fault rapidly and find corresponding solution, and shorten the time of looking up the fault and failure cause, shorten maintenance process, convenient for maintaining personnel keep in repair air-conditioner, increases work efficiency.In addition, this fault diagnostic system for air conditioner equipment needed thereby is simple, with low cost, is easy to realize.
Preferably, in one embodiment of the invention, described driving sounding module comprises further: file reception submodule, and described file reception submodule is connected with described coding module, and described file reception submodule receives described audio file; Driven element module, described driven element module is connected with described file reception submodule, and described driven element module generates drive singal according to described audio file; Buzzer submodule, described buzzer submodule and described driven element model calling, described audio file is converted to audio signal according to described drive singal and plays by described buzzer submodule.
Preferably, in one embodiment of the invention, described buzzer submodule comprises: buzzer jack, and described buzzer jack is arranged on the housing of described air-conditioner; Buzzer, described buzzer is connected with described buzzer jack by pluggable mode.
Preferably, in one embodiment of the invention, described buzzer jack is arranged on the housing of off-premises station in described air-conditioner.
Preferably, in one embodiment of the invention, described fault acquisition module obtains the fault message of off-premises station in described air-conditioner.
Preferably, in one embodiment of the invention, described driving sounding module also comprises: control submodule, described control submodule is connected between described file reception submodule and described driven element module, described control submodule judges whether to meet the precondition needed for the broadcasting of described audio file, and after meeting described precondition, control the startup of described driven element module.
Preferably, in one embodiment of the invention, described mobile terminal is smart mobile phone or panel computer.
For achieving the above object, present invention further proposes a kind of air-conditioning system, comprise: air-conditioner, described air-conditioner has audio devices, described audio devices obtains the fault message of described air-conditioner, and described fault message is encoded to audio file, and described audio file is converted to audio signal broadcasting; Mobile terminal, described mobile terminal receives described audio signal and generates described audio file, and decodes to obtain fault message to described audio file; And cloud server, described cloud server receives the described fault message that described mobile terminal sends, and obtains corresponding fault solution according to described fault message, and described fault solution is fed back to described mobile terminal.
According to the air-conditioning system that the embodiment of the present invention proposes, by Audiotechnica, fault message is sent by audio signal by air-conditioner, mobile terminal obtains fault message according to audio signal, and obtains corresponding fault solution by cloud server, can find fault rapidly and find corresponding solution, shorten the time of looking up the fault and failure cause, shorten maintenance process, convenient for maintaining personnel keep in repair air-conditioner, increases work efficiency.
For achieving the above object, the invention allows for a kind of air conditioner fault diagnostic method, comprising the steps:
Obtain the fault message of air-conditioner;
Described fault message is encoded to audio file, and described audio file is converted to audio signal broadcasting;
Mobile terminal receives described audio signal and generates described audio file;
Described mobile terminal decodes to obtain fault message to described audio file;
Described mobile terminal obtains fault solution according to described fault message; And
Described fault solution shows by described mobile terminal.
According to the air conditioner fault diagnostic method that the embodiment of the present invention proposes, fault can be found rapidly and find corresponding solution, shortening the time of looking up the fault and failure cause, shorten maintenance process, convenient for maintaining personnel keep in repair air-conditioner, increases work efficiency.In addition, this air conditioner fault diagnostic method is simple and reliable, is easy to realize.
Wherein, in one embodiment of the invention, described fault message is the fault message of off-premises station in described air-conditioner.
In one embodiment of the invention, described audio signal is play by the buzzer in described air-conditioner.
In one embodiment of the invention, described buzzer is detachable relative to described air-conditioner.
The aspect that the present invention adds and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or additional aspect and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is the schematic diagram of the fault diagnostic system for air conditioner according to the embodiment of the present invention;
Fig. 2 is the flow chart of the air conditioner fault diagnostic method according to the embodiment of the present invention;
Fig. 3 is according to the fault message transmission flow figure in the air conditioner fault diagnostic method of the embodiment of the present invention; And
Fig. 4 receives flow chart according to the fault message in the air conditioner fault diagnostic method of the embodiment of the present invention.
Reference numeral:
Air-conditioner 1, audio devices 100, fault acquisition module 101, coding module 102, driving sounding module 103, file reception submodule 104, driven element module 105, buzzer submodule 106, mobile terminal 2, audio frequency receiver module 201, audio decoder module 202, fault message matching module 203, display module 204.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In describing the invention, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
With reference to description below and accompanying drawing, these and other aspects of embodiments of the invention will be known.Describe at these and in accompanying drawing, specifically disclose some particular implementation in embodiments of the invention, representing some modes of the principle implementing embodiments of the invention, but should be appreciated that the scope of embodiments of the invention is not limited.On the contrary, embodiments of the invention comprise fall into attached claims spirit and intension within the scope of all changes, amendment and equivalent.
With reference to the accompanying drawings to fault diagnostic system for air conditioner and the air conditioner fault diagnostic method of embodiment of the present invention proposition.
As shown in Figure 1, according to the fault diagnostic system for air conditioner of the embodiment of the present invention, comprising: air-conditioner 1 and mobile terminal 2.Particularly, air-conditioner 1 comprises audio devices 100.Audio devices 100 has fault acquisition module 101, coding module 102 and drives sounding module 103.Wherein, fault acquisition module 101 is for obtaining the fault message of air-conditioner 1, and fault message can be failure code information.Coding module 102 is connected with fault acquisition module 101, and coding module 102 is for being encoded to audio file by fault message.Drive sounding module 103 to be connected with coding module 102, drive sounding module 103 for audio file being converted to audio signal and playing.Mobile terminal 2 has audio frequency receiver module 201, audio decoder module 202, fault message matching module 203, display module 204.Wherein, audio frequency receiver module 201 for received audio signal, and generates audio file.Audio decoder module 202 is connected with audio frequency receiver module 201, and audio decoder module 202 is for decoding to obtain fault message to audio file.The fault solution corresponding with the fault message of air-conditioner 1 is preset with in fault message matching module 203, and be connected with audio decoder module 202, the fault message of the fault that fault message matching module 203 runs into according to air-conditioner 1 obtains corresponding fault solution.Display module 204 is for showing fault solution.Wherein, mobile terminal 2 can be smart mobile phone, panel computer etc.
According to embodiments of the invention, by Audiotechnica, fault message is sent by audio signal by air-conditioner 1, and mobile terminal 2 obtains fault message according to audio signal, to obtain fault solution according to fault message, and show fault solution, convenient for maintaining personnel keep in repair air-conditioner, increases work efficiency, and equipment needed thereby is simple, with low cost, be easy to realize.
Be understandable that, in one embodiment of the invention, display module 204 can show fault message and fault solution, maintenance personal clearly can view current failure code information and the fault solution thereof of air-conditioner 1, conveniently air-conditioner is keeped in repair, increase work efficiency.
Wherein, in one embodiment of the invention, fault acquisition module 101 obtains the fault message of off-premises station in air-conditioner 1, specifically, obtains the failure code information of off-premises station in the internal memory of fault acquisition module 101 off-premises station from air-conditioner 1.
Further, in one embodiment of the invention, the failure code information that fault acquisition module 101 obtains by coding module 102 is encoded to audio file according to specific encryption algorithm, drives sounding module 103 audio file to be converted to audio signal and plays.
Particularly, in one embodiment of the invention, sounding module 103 is driven to comprise further: file reception submodule 104, driven element module 105 and buzzer submodule 106.Wherein, file reception submodule 104 is connected with coding module 102, and file reception submodule 104 is for audio reception file.Driven element module 105 is connected with file reception submodule 104, and driven element module 105 generates drive singal according to audio file.Buzzer submodule 106 is connected with driven element module 105, and audio file is converted to audio signal according to drive singal and plays by buzzer submodule 106.
In one embodiment of the invention, file reception submodule 104 is also for carrying out syntax check to the audio file received, judge whether grammaticalness specification, driven element module 105 generates drive singal according to the audio file of grammaticalness specification, and the audio file of grammaticalness specification is converted to audio signal according to drive singal and plays by buzzer submodule 106.
Further, in one embodiment of the invention, sounding module 103 is driven also to comprise: to control submodule (not shown), controlling submodule is connected between file reception submodule 104 and driven element module 105, control submodule judge whether to meet audio file play needed for precondition, and after meeting precondition, control driven element module 105 start.Specifically, control the rule that submodule defines audio file broadcasting, and for audio file play corresponding precondition is provided, only have when the precondition needed for audio file is play meets, control driven element module 105 to start, make buzzer submodule 106 perform playing function according to specific play rules.
Preferably, in one embodiment of the invention, buzzer submodule 106 comprises: buzzer jack and buzzer (not shown), and buzzer jack is arranged on the housing of air-conditioner 1, and buzzer is connected with buzzer jack by pluggable mode.Namely say, buzzer is detachable relative to air-conditioner 1.Should be appreciated that buzzer has playing function.
Further, in one embodiment of the invention, buzzer jack is arranged on the housing of off-premises station in air-conditioner 1.
In one particular embodiment of the present invention, when the off-premises station of air-conditioner 1 breaks down, buzzer jack plugs buzzer, audio devices 100 is started working, fault acquisition module 101 obtains the current failure code information of off-premises station in machine internal memory outdoor, the failure code information of acquisition is encoded to audio file according to specific encryption algorithm by coding module 102, this audio file defers to specific syntax gauge, file reception submodule 104 pairs of audio files carry out syntax check, judge whether grammaticalness specification, driven element module 105 generates drive singal according to the audio file of grammaticalness specification, the audio file of grammaticalness specification is converted to audio signal according to drive singal and plays by buzzer submodule 106, mobile terminal 2 is by audio frequency receiver module 201 received audio signal and carry out validity checking to audio signal, to generate audio file according to legal audio signal, audio decoder module 202 pairs of audio files decode to obtain failure code information according to specific algorithm, and validity checking is carried out to failure code information, fault message matching module 203 uses matching algorithm to be that namely legal failure code information Auto-matching solution obtains fault solution, display module 204 shows failure code information and fault solution thereof.When trouble shooting, pull up buzzer, audio devices 100 quits work.
According to the fault diagnostic system for air conditioner that the embodiment of the present invention proposes, by Audiotechnica, fault message is sent by audio signal by air-conditioner, mobile terminal obtains fault message according to audio signal, to obtain fault solution according to fault message, and show fault message and fault solution thereof.Therefore, fault diagnostic system for air conditioner of the present invention can find fault rapidly and find corresponding solution, and shorten the time of looking up the fault and failure cause, shorten maintenance process, convenient for maintaining personnel keep in repair air-conditioner, increases work efficiency.In addition, this fault diagnostic system for air conditioner equipment needed thereby is simple, with low cost, is easy to realize.
Present invention further proposes a kind of air-conditioning system, this air-conditioning system comprises: air-conditioner 1, mobile terminal 2 and cloud server (not shown), air-conditioner 1 has audio devices 100, audio devices 100 obtains the fault message of air-conditioner 1, and fault message is encoded to audio file, and audio file is converted to audio signal broadcasting.Mobile terminal 2 received audio signal also generates audio file, and decodes to obtain fault message to audio file.The fault message that cloud server mobile terminal receive 2 sends, and obtain corresponding fault solution according to fault message, and fault solution is fed back to mobile terminal 2.
According to the air-conditioning system that the embodiment of the present invention proposes, by Audiotechnica, fault message is sent by audio signal by air-conditioner, mobile terminal obtains fault message according to audio signal, and obtains corresponding fault solution by cloud server, can find fault rapidly and find corresponding solution, shorten the time of looking up the fault and failure cause, shorten maintenance process, convenient for maintaining personnel keep in repair air-conditioner, increases work efficiency.
Below the air conditioner fault diagnostic method that the embodiment of the present invention proposes is described.
As shown in Figure 2, according to the air conditioner fault diagnostic method that the embodiment of the present invention proposes, comprise the steps:
S1, obtains the fault message of air-conditioner.
Fault message can be failure code information.Wherein, in one embodiment of the invention, fault message is the fault message of off-premises station in air-conditioner.Namely say, after in air-conditioner, off-premises station breaks down, air-conditioner obtains the failure code information of off-premises station outdoor in machine internal memory.
S2, is encoded to audio file by fault message, and audio file is converted to audio signal broadcasting.
Get the fault message of off-premises station in step S1 after, fault message is encoded to audio file according to specific encryption algorithm, this audio file defers to specific syntax gauge.In one embodiment of the invention, also comprise in step s 2 and syntax check is carried out to audio file, judge whether grammaticalness specification, and the audio file of grammaticalness specification is converted to audio signal broadcasting.
Preferably, in one embodiment of the invention, by the buzzer playing audio signal in air-conditioner.Buzzer is according to specific play rules playing audio signal.In an example of invention, buzzer loop play audio signal, reproduction time can continue 15-25 minute, such as, continue broadcasting 20 minutes.Preferably, buzzer is detachable relative to air-conditioner.In a concrete example of the present invention, when the off-premises station of air-conditioner breaks down, the buzzer jack of air-conditioner plugs buzzer; When trouble shooting, pull up buzzer.
S3, mobile terminal received audio signal also generates audio file.
Wherein, mobile terminal can be smart mobile phone, panel computer etc.Mobile terminal received audio signal, and validity checking is carried out to audio signal, to generate audio file according to legal audio signal.
S4, mobile terminal decodes to obtain fault message to audio file.
Mobile terminal decodes to obtain fault message according to specific algorithm to the audio file that step S3 generates, and in one embodiment of the invention, also comprises in step s 4 which and carries out validity checking to fault message.
S5, mobile terminal obtains fault solution according to fault message.
Mobile terminal uses matching algorithm to be the legal fault message Auto-matching fault solution obtained in step S4.
It should be noted that, the fault solution corresponding with the fault message of air-conditioner can be preset with in mobile terminal, the i.e. direct fault solution obtaining correspondence according to fault message, or, fault message can be sent to outside cloud server by mobile terminal, obtains corresponding fault solution from cloud server.
S6, fault solution shows by mobile terminal.
In one embodiment of the invention, mobile terminal can show fault message and fault solution thereof, and maintenance personal clearly can view current failure information and the fault solution thereof of air-conditioner, conveniently keeps in repair air-conditioner.
According to embodiments of the invention, by Audiotechnica, fault message is sent by audio signal by air-conditioner, mobile terminal obtains fault message according to audio signal, to obtain fault solution according to fault message, and showing fault message and fault solution thereof, convenient for maintaining personnel keep in repair air-conditioner, increases work efficiency.
In one particular embodiment of the present invention, as shown in Figure 3, the fault message transmission flow in above-mentioned air conditioner fault diagnostic method, comprises the steps:
S101, audio devices starts.
Particularly, air-conditioner comprises audio devices.When the off-premises station of air-conditioner breaks down, the buzzer jack of air-conditioner plugs buzzer, and audio devices is started working, and when trouble shooting, pull up buzzer, audio devices quits work.
S102, obtains failure code information, and judges whether successfully.
After audio devices is started working, in machine internal memory, obtain the current failure code information of off-premises station outdoor.Get failure code information and namely enter next step, otherwise terminate.
S103, is encoded to audio file.
The failure code information of acquisition is encoded to audio file according to specific encryption algorithm, and this audio file defers to specific syntax gauge.
S104, judges audio file whether grammaticalness specification.
Syntax format inspection is carried out to the audio file of step S103 coding, if grammaticalness specification, enters next step, otherwise terminate in advance.
S105, plays.
The audio file of grammaticalness specification is converted to audio signal broadcasting according to specific principle of playing.By buzzer loop play audio signal, reproduction time such as continues 20 minutes, terminates.
Further, in one particular embodiment of the present invention, as shown in Figure 4, the fault message in above-mentioned air conditioner fault diagnostic method receives flow process, comprises the steps:
S201, received audio signal.
S202, judges that whether audio signal is legal.
After mobile terminal receives audio signal, validity checking is carried out to audio signal, if legal, then generate audio file according to legal audio signal, and enter next step, otherwise terminate.
S203, decoding.
Decode to obtain failure code information according to specific algorithm to the audio file that step S202 generates, enter next step.
S204, whether failure judgement code information is legal.
Validity checking is carried out to the failure code information obtained, if legal, then enters next step, otherwise terminate.
S205, coupling fault solution.
Matching algorithm is used to be legal failure code information Auto-matching fault solution.
S206, display.
Failure code information and fault solution thereof show by mobile terminal on the interface of mobile terminal.Convenient for maintaining personnel overhaul air-conditioner.When trouble shooting, pull up the buzzer in air-conditioner, audio devices quits work.
According to the air conditioner fault diagnostic method that the embodiment of the present invention proposes, fault can be found rapidly and find corresponding solution, shortening the time of looking up the fault and failure cause, shorten maintenance process, convenient for maintaining personnel keep in repair air-conditioner, increases work efficiency.In addition, this air conditioner fault diagnostic method is simple and reliable, is easy to realize.
Describe and can be understood in flow chart or in this any process otherwise described or method, represent and comprise one or more for realizing the module of the code of the executable instruction of the step of specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by embodiments of the invention person of ordinary skill in the field.
In flow charts represent or in this logic otherwise described and/or step, such as, the sequencing list of the executable instruction for realizing logic function can be considered to, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise the system of processor or other can from instruction execution system, device or equipment instruction fetch and perform the system of instruction) use, or to use in conjunction with these instruction execution systems, device or equipment.With regard to this description, " computer-readable medium " can be anyly can to comprise, store, communicate, propagate or transmission procedure for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium comprises following: the electrical connection section (electronic installation) with one or more wiring, portable computer diskette box (magnetic device), random-access memory (ram), read-only storage (ROM), erasablely edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk read-only storage (CDROM).In addition, computer-readable medium can be even paper or other suitable media that can print described program thereon, because can such as by carrying out optical scanner to paper or other media, then carry out editing, decipher or carry out process with other suitable methods if desired and electronically obtain described program, be then stored in computer storage.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple step or method can with to store in memory and the software performed by suitable instruction execution system or firmware realize.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: the discrete logic with the logic gates for realizing logic function to data-signal, there is the special IC of suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is that the hardware that can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, this program perform time, step comprising embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium mentioned can be read-only storage, disk or CD etc.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalency thereof.
Claims (12)
1. a fault diagnostic system for air conditioner, is characterized in that, comprising:
Air-conditioner, described air-conditioner has:
Fault acquisition module, described fault acquisition module obtains the fault message of described air-conditioner;
Coding module, described coding module is connected with described fault acquisition module, and described fault message is encoded to audio file by described coding module; And
Drive sounding module, described driving sounding module is connected with described coding module, and described audio file is converted to audio signal and plays by described driving sounding module;
Mobile terminal, described mobile terminal has:
Audio frequency receiver module, described audio frequency receiver module receives described audio signal, and generates described audio file;
Audio decoder module, described audio decoder module and described audio frequency receive model calling, and described audio decoder module decodes to obtain fault message to described audio file;
Fault message matching module, be preset with the fault solution corresponding with the fault message of described air-conditioner in described fault message matching module and with described audio decoder model calling, the fault message of the fault that described fault message matching module runs into according to described air-conditioner obtains corresponding fault solution; And
Display module, described fault solution shows by described display module.
2. fault diagnostic system for air conditioner as claimed in claim 1, it is characterized in that, described driving sounding module comprises further:
File reception submodule, described file reception submodule is connected with described coding module, and described file reception submodule receives described audio file;
Driven element module, described driven element module is connected with described file reception submodule, and described driven element module generates drive singal according to described audio file;
Buzzer submodule, described buzzer submodule and described driven element model calling, described audio file is converted to audio signal according to described drive singal and plays by described buzzer submodule.
3. fault diagnostic system for air conditioner as claimed in claim 2, it is characterized in that, described buzzer submodule comprises:
Buzzer jack, described buzzer jack is arranged on the housing of described air-conditioner;
Buzzer, described buzzer is connected with described buzzer jack by pluggable mode.
4. fault diagnostic system for air conditioner as claimed in claim 3, it is characterized in that, described buzzer jack is arranged on the housing of off-premises station in described air-conditioner.
5. fault diagnostic system for air conditioner as claimed in claim 1, it is characterized in that, described fault acquisition module obtains the fault message of off-premises station in described air-conditioner.
6. fault diagnostic system for air conditioner as claimed in claim 2, it is characterized in that, described driving sounding module also comprises:
Control submodule, described control submodule is connected between described file reception submodule and described driven element module, described control submodule judges whether to meet the precondition needed for the broadcasting of described audio file, and after meeting described precondition, control the startup of described driven element module.
7. fault diagnostic system for air conditioner as claimed in claim 1, it is characterized in that, described mobile terminal is smart mobile phone or panel computer.
8. an air-conditioning system, is characterized in that, comprising:
Air-conditioner, described air-conditioner has audio devices, and described audio devices obtains the fault message of described air-conditioner, and described fault message is encoded to audio file, and described audio file is converted to audio signal broadcasting;
Mobile terminal, described mobile terminal receives described audio signal and generates described audio file, and decodes to obtain fault message to described audio file; And
Cloud server, described cloud server receives the described fault message that described mobile terminal sends, and obtains corresponding fault solution according to described fault message, and described fault solution is fed back to described mobile terminal.
9. an air conditioner fault diagnostic method, is characterized in that, comprises the steps:
Obtain the fault message of air-conditioner;
Described fault message is encoded to audio file, and described audio file is converted to audio signal broadcasting;
Mobile terminal receives described audio signal and generates described audio file;
Described mobile terminal decodes to obtain fault message to described audio file;
Described mobile terminal obtains fault solution according to described fault message; And
Described fault solution shows by described mobile terminal.
10. air conditioner fault diagnostic method as claimed in claim 9, it is characterized in that, described fault message is the fault message of off-premises station in described air-conditioner.
11. air conditioner fault diagnostic methods as claimed in claim 9, is characterized in that, play described audio signal by the buzzer in described air-conditioner.
12. air conditioner fault diagnostic methods as claimed in claim 11, it is characterized in that, described buzzer is detachable relative to described air-conditioner.
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| CN201310437063.9A CN104456862A (en) | 2013-09-23 | 2013-09-23 | Air conditioner system, air conditioner fault diagnosis system and method |
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| CN201310437063.9A CN104456862A (en) | 2013-09-23 | 2013-09-23 | Air conditioner system, air conditioner fault diagnosis system and method |
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Application publication date: 20150325 |