CN114076687A - Air conditioner fault detection device and air conditioner fault detection equipment - Google Patents
Air conditioner fault detection device and air conditioner fault detection equipment Download PDFInfo
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Abstract
The application relates to an air conditioner fault detection device and air conditioner fault detection equipment, wherein, this air conditioner fault detection device includes: the air conditioner comprises an interface module, a detection module and a display module which are sequentially and electrically connected, wherein the interface module is provided with a plurality of interfaces, and each interface is used for being electrically connected with a corresponding component of the air conditioner so as to acquire information to be detected output by the corresponding component; the detection module is used for acquiring the information to be detected through the interface module and generating a detection result according to the information to be detected output by the corresponding component; the display module is used for displaying the detection result. Through the method and the device, the problem of low detection efficiency of air conditioner faults in the related art is solved, and the detection efficiency of the air conditioner faults is improved.
Description
Technical Field
The application relates to the technical field of air conditioner fault detection, in particular to an air conditioner fault detection device and air conditioner fault detection equipment.
Background
With the continuous development of scientific technology, more and more scenes are provided with air conditioners, such as house rooms, automobile cabs, airplane cabins, trains and the like. The air conditioner can provide cooling or heating effects in a cold or hot environment through a heat exchange technology. The air conditioner can not run away from the support of each air conditioner component, such as a control component, a protection component and a winding component, if the air conditioner component fails, the related load of the air conditioning system can be damaged, and the air conditioner cannot be started normally.
The traditional air conditioner fault detection tool adopts various detection tools to detect, such as a universal meter, an insulation meter, a temperature control meter and the like. On one hand, signals acquired by the detection tools can be determined according to specific fault types after being judged by workers, and only when the fault types are acquired, an applicable solution can be provided for the positions where the air conditioner fails. On the other hand, the in-process that adopts traditional detection instrument to detect, the maintainer need use detection instrument to detect each position of waiting to detect in proper order, and the detection instrument that different positions used still is different, complex operation.
At present, no effective solution is provided for the problem of low detection efficiency of air conditioner faults in the related technology.
Disclosure of Invention
The embodiment of the application provides an air conditioner fault detection device and air conditioner fault detection equipment to at least solve the problem that the detection efficiency of air conditioner faults is low in the related art.
In a first aspect, an embodiment of the present application provides an air conditioner fault detection device, including: an interface module, a detection module and a display module which are electrically connected in turn, wherein,
the interface module is provided with a plurality of interfaces, and each interface is used for being electrically connected with a corresponding component of the air conditioner so as to acquire information to be detected output by the corresponding component;
the detection module is used for acquiring the information to be detected through the interface module and generating a detection result according to the information to be detected output by the corresponding component;
the display module is used for displaying the detection result.
In some of these embodiments, the interface module comprises: a control component interface, a protection component interface and a winding component interface; the detection module comprises: the device comprises a control component detection unit, a protection component detection unit and a winding component detection unit.
In some of these embodiments, the detection module comprises: the storage unit is electrically connected with the control component detection unit, the protection component detection unit and the winding component detection unit respectively, a plurality of operation instructions are stored in the storage unit, and the storage unit sends the operation instructions to corresponding components of the air conditioner through the interface module.
In some embodiments, the air conditioner comprises a control assembly, one end of the control assembly interface is electrically connected with the control assembly detection unit, the other end of the control assembly interface is electrically connected with the control assembly, the control assembly detection unit sends a first operation instruction to the control assembly through the control assembly interface, the control assembly interface feeds first to-be-detected information generated by the control assembly in response to the first operation instruction back to the control assembly detection unit, and the control assembly detection unit generates a first detection result according to the first to-be-detected information and sends the first detection result to the display module.
In some embodiments, the air conditioner includes a protection component, one end of the protection component interface is electrically connected to the protection component detection unit, the other end of the protection component interface is electrically connected to the protection component, the protection component detection unit sends a second operation instruction to the protection component through the protection component interface, the protection component interface sends second to-be-detected information generated by the protection component in response to the second operation instruction to the protection component detection unit, and the protection component detection unit generates a second detection result according to the second to-be-detected information and sends the second detection result to the display module.
In some embodiments, the air conditioner includes a winding assembly, one end of the winding assembly interface is electrically connected to the winding assembly detection unit, the other end of the winding assembly interface is electrically connected to each terminal of the winding assembly, the winding assembly detection unit obtains third information to be detected, which carries a resistance value of the winding assembly, through the winding assembly interface, and the winding assembly detection unit generates a third detection result according to the third information to be detected and sends the third detection result to the display module.
In some of these embodiments, the control component interface comprises at least one of: the main control board detection interface and the line control board detection interface;
the protection component interface includes at least one of: a digital quantity component interface and an analog quantity component interface;
the winding assembly interface includes at least one of: the system comprises a compressor winding interface, an evaporation fan winding interface and a condensation fan winding interface.
In some of these embodiments, further comprising: a protection module electrically connected to the interface module, the protection module for protecting the interface module in the event of an event comprising at least one of: the interface module is overloaded, and the interface module is short-circuited.
In some of these embodiments, further comprising: the input module is electrically connected with the detection module and used for receiving information input by a user and sending the information input by the user to the detection module so that the detection module can generate an operation instruction according to the information input by the user.
In a second aspect, an embodiment of the present application provides an air conditioner fault detection apparatus, including a power supply and a casing, the casing is provided with the air conditioner fault detection apparatus as described in the first aspect, the power supply and the power input end of the air conditioner fault detection apparatus are electrically connected, and are used for providing a working power supply for the air conditioner fault detection apparatus.
Compared with the prior art, the air conditioner fault detection device and the air conditioner fault detection equipment provided by the embodiment of the application are characterized in that the interface module, the detection module and the display module are sequentially and electrically connected, wherein the interface module is provided with a plurality of interfaces, and each interface is used for being electrically connected with a corresponding component of an air conditioner so as to acquire information to be detected output by the corresponding component; the detection module is used for acquiring the information to be detected through the interface module and generating a detection result according to the information to be detected output by the corresponding component; the display module is used for displaying the detection result, the problem that the detection efficiency of air conditioner faults in the related technology is low is solved, and the detection efficiency of the air conditioner faults is improved.
The details of one or more embodiments of the application are set forth in the accompanying drawings and the description below to provide a more thorough understanding of the application.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a block diagram of a structure of an air conditioner fault detection apparatus according to an embodiment of the present application;
FIG. 2 is a first block diagram of a preferred structure of an air conditioner fault detection device according to an embodiment of the present application;
FIG. 3 is a block diagram of a preferred structure of an air conditioner fault detection device according to an embodiment of the present application;
FIG. 4 is a block diagram of a preferred structure of an air conditioner fault detection device according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an air conditioner fault detection apparatus according to an embodiment of the present application.
Description of the drawings:
101. an interface module; 102. a detection module; 103. a display module; 104. a control component interface; 105. a protection component interface; 106. a winding assembly interface; 107. a control component detection unit; 108. a protection component detection unit; 109. a winding assembly detection unit; 110. a storage unit; 111. a main control board detection interface; 112. a drive-by-wire board detection interface; 113. a digital quantity component interface; 114. an analog component interface; 115. a compressor winding interface; 116. an evaporation fan winding interface; 117. a condensing fan winding interface; 118. a protection module; 119. an input module;
201. a control component; 2011. a main control board; 2012. a drive-by-wire board; 202. a protection component; 2021. a digital quantity component; 2022. an analog component; 203. a winding assembly; 2031. a compressor winding; 2032. an evaporation fan winding; 2033. a condensing fan winding;
301. a housing; 302. a display screen; 303. a button.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described and illustrated below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments provided in the present application without any creative effort belong to the protection scope of the present application.
It is obvious that the drawings in the following description are only examples or embodiments of the present application, and that it is also possible for a person skilled in the art to apply the present application to other similar contexts on the basis of these drawings without inventive effort. Moreover, it should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions must be made to achieve the developers' specific goals, such as compliance with system-related and business-related constraints, which may vary from one implementation to another.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the specification. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of ordinary skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments without conflict.
Unless defined otherwise, technical or scientific terms referred to herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which this application belongs. Reference to "a," "an," "the," and similar words throughout this application are not to be construed as limiting in number, and may refer to the singular or the plural. The present application is directed to the use of the terms "including," "comprising," "having," and any variations thereof, which are intended to cover non-exclusive inclusions; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to the listed steps or elements, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Reference to "connected," "coupled," and the like in this application is not intended to be limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The term "plurality" as referred to herein means two or more. "and/or" describes an association relationship of associated objects, meaning that three relationships may exist, for example, "A and/or B" may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. Reference herein to the terms "first," "second," "third," and the like, are merely to distinguish similar objects and do not denote a particular ordering for the objects.
The various techniques described herein may be used for various air conditioning systems, such as all-air conditioning systems, ducted air conditioning systems, chiller/heater unit air conditioning systems, and also, for example, house room air conditioning systems, automobile cab air conditioning systems, armored car air conditioning systems, aircraft cabin air conditioning systems, and train air conditioning systems.
The following will explain the embodiments of the present application by taking an air conditioner fault detection device as an example.
The embodiment provides an air conditioner fault detection device. Fig. 1 is a block diagram of a structure of an air conditioner fault detection apparatus according to an embodiment of the present application, and as shown in fig. 1, the apparatus includes: the air conditioner comprises an interface module 101, a detection module 102 and a display module 103 which are electrically connected in sequence, wherein the interface module 101 is provided with a plurality of interfaces, and each interface is used for being electrically connected with a corresponding component of the air conditioner so as to acquire information to be detected output by the corresponding component; the detection module 102 is configured to obtain the information to be detected through the interface module 101, and generate a detection result according to the information to be detected output by the corresponding component; the display module 103 is used for displaying the detection result.
The air conditioner fault detection device of this embodiment is carrying out fault detection's in-process to the air conditioner, and interface module 101 can be connected with a plurality of subassemblies electricity of air conditioner on the one hand, need not adopt traditional detection means such as universal meter, insulating table and temperature control table to detect each position of waiting to detect in proper order, has saved the operation. On the other hand, the detection module 102 acquires the information to be detected of the plurality of components through the interface module 101, can generate a detection result according to the information to be detected output by the corresponding component, and sends the detection result to the display module 103 for display, and when a certain component fails, the detection result carries fault type information and fault position information corresponding to the component. The air conditioner fault detection device provided by the embodiment can quickly, clearly and accurately provide the fault type and the fault position of the air conditioner, solves the problem of low detection efficiency of air conditioner faults in the related technology, and improves the detection efficiency of the air conditioner faults.
Fig. 2 is a block diagram of a preferred structure of an air conditioner fault detection device according to an embodiment of the present application, as shown in fig. 2, in some embodiments, an interface module 101 includes: a control component interface 104, a protection component interface 105, and a winding component interface 106; the detection module 102 includes: a control component detection unit 107, a protection component detection unit 108, and a winding component detection unit 109.
Data can be transmitted between each interface in the interface module 101 and each detection unit in the detection module 102 through a bus. Wherein the bus comprises hardware, software, or both, coupling the modules of the air conditioner fault detection apparatus to each other. Buses include, but are not limited to, at least one of the following: data Bus (Data Bus), Address Bus (Address Bus), Control Bus (Control Bus), Expansion Bus (Expansion Bus), and Local Bus (Local Bus). By way of example, and not limitation, a Bus may include an Accelerated Graphics Port (AGP) or other Graphics Bus, an Enhanced Industry Standard Architecture (EISA) Bus, a Front-Side Bus (FSB), a Hyper Transport (HT) Interconnect, an ISA (ISA) Bus, an InfiniBand (InfiniBand) Interconnect, a Low Pin Count (LPC) Bus, a memory Bus, a microchannel Architecture (MCA) Bus, a PCI-Express (PCI-X) Bus, a Serial Advanced Technology Attachment (SATA) Bus, abbreviated VLB) bus or other suitable bus or a combination of two or more of these. A bus may include one or more buses, where appropriate.
Each detection unit of the detection module 102 may be configured in one processor, may also be configured in a plurality of processors, and may include a Central Processing Unit (CPU), or A Specific Integrated Circuit (ASIC), or may be configured as one or more Integrated circuits capable of implementing the embodiment. The detection module 102 is a control center of the air conditioner fault detection device, connects various parts of the whole air conditioner fault detection device by using various interfaces and lines, and executes various functions and processing data of the air conditioner fault detection device by running or executing software programs and/or modules stored in the storage unit and calling data stored in the storage unit, thereby integrally monitoring the air conditioner fault detection device. Optionally, the detection module 102 may include one or more detection units; preferably, the detection module 102 may integrate an application processor and a modem processor, wherein the application processor mainly handles operating systems, user interfaces, application programs, and the like, and the modem processor mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the detection module 102.
The display module 103 may be a display provided for a user to display an image, and the display module 103 may be used to display information input by the user or information provided to the user and various menus of the air conditioner fault detection apparatus. The Display module 103 may include a Display panel, and optionally, the Display panel may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the display module 103 may further be provided with a touch panel, and the touch panel may cover the display panel, and when the touch panel detects a touch operation on or near the touch panel, the touch panel transmits the touch operation to the detection module 102 to determine the type of the touch event, and then the detection module 102 provides a corresponding visual output on the display panel according to the type of the touch event. The touch panel and the display panel can be used as two independent components to realize the input and output functions of the air conditioner fault detection device, and the touch panel and the display panel can also be integrated to realize the input and output functions of the air conditioner fault detection device.
Referring to fig. 2, in some embodiments, the detection module 102 includes: the storage unit 110 is electrically connected with the control component detection unit 107, the protection component detection unit 108 and the winding component detection unit 109, the storage unit 110 stores a plurality of operation instructions, and the storage unit 110 sends the operation instructions to corresponding components of the air conditioner through the interface module 101.
Through setting up storage unit 110, can store preset operation instruction to storage unit 110 in, in the in-process that uses air conditioner trouble detection device to detect the air conditioner, need not to carry out the input of operation instruction to air conditioner trouble detection device, saved the operation of information input.
Referring to fig. 2, in some embodiments, the air conditioner includes a control component 201, one end of the control component interface 104 is electrically connected to the control component detection unit 107, and the other end is electrically connected to the control component 201, the control component detection unit 107 sends a first operation instruction to the control component 201 through the control component interface 104, the control component interface 104 feeds back first information to be detected, which is generated by the control component 201 in response to the first operation instruction, to the control component detection unit 107, and the control component detection unit 107 generates a first detection result according to the first information to be detected and sends the first detection result to the display module 103.
Fig. 3 is a block diagram of a preferred structure of an air conditioner fault detection apparatus according to an embodiment of the present application, and as shown in fig. 3, the control component 201 is a component such as a main control board 2011 and a drive-by-wire board 2012, where a display device for displaying analog quantities of temperature and humidity is disposed on the main control board 2011, and a light-emitting device such as an indicator light and a nixie tube is disposed on the drive-by-wire board 2012.
Referring to fig. 3, in some embodiments, the control component interface 104 includes a main control board detection interface 111 configured to be electrically connected to a main control board 2011 of the air conditioner, the control component detection unit 107 sends a first operation instruction to the main control board through the main control board detection interface 111, where the first operation instruction carries information for instructing the display device to display, for example, instructing the display device to display a preset analog quantity, the main control board 2011 generates first information to be detected after receiving the first operation instruction, where the first information to be detected carries display information of the display device, the main control board detection interface 111 feeds the first information to be detected back to the control component detection unit 107, the control component detection unit 107 compares the first information to be detected with corresponding preset check information, and if the first information to be detected is not consistent with the corresponding preset check information, generates a first detection result 2011 indicating that the main control board has a fault, and sends the first detection result to the display module 103.
Referring to fig. 3, in some embodiments, the control component interface 104 includes a line control board detection interface 112, configured to be electrically connected to a line control board 2012 of the air conditioner, the control component detection unit 107 sends a first operation instruction to the line control board through the line control board detection interface 112, where the first operation instruction carries information for instructing the light-emitting device to emit light, for example, instructing the light-emitting device to turn on or off, the line control board 2012 generates first information to be detected after receiving the first operation instruction, where the first information to be detected carries light-emitting information of the light-emitting device, the line control board detection interface 112 feeds the first information to be detected back to the control component detection unit 107, the control component detection unit 107 compares the first information to be detected with corresponding preset check information, and if the first information to be detected is not consistent with the corresponding preset check information, generates a first detection result for indicating that the line control board 2012 has a fault, and sends the first detection result to the display module 103.
Referring to fig. 3, in some embodiments, the air conditioner includes a protection component 202, one end of a protection component interface 105 is electrically connected to a protection component detection unit 108, and the other end is electrically connected to the protection component 202, the protection component detection unit 108 sends a second operation instruction to the protection component 202 through the protection component interface 105, the protection component interface 105 sends second to-be-detected information generated by the protection component 202 in response to the second operation instruction to the protection component detection unit 108, and the protection component detection unit 108 generates a second detection result according to the second to-be-detected information and sends the second detection result to the display module 103.
The protection component 202 is a component for outputting digital quantity or analog quantity, wherein the digital quantity component 2021 is provided with a phase sequence protection interface, a compressor overload protection interface and an overheat protection interface, and the analog quantity component 2022 is provided with an input environment temperature interface, a compressor pressure protection interface and an exhaust temperature protection interface.
Referring to fig. 3, in some embodiments, the protection component interface 105 includes a digital quantity component interface 113 configured to be electrically connected to the digital quantity component 2021, the protection component detection unit 108 sends a second operation instruction to the digital quantity component through the digital quantity component interface 113, where the second operation instruction carries information for indicating switching of the digital quantity component 2021, the digital quantity component 2021 generates second information to be detected after receiving the second operation instruction, where the second information to be detected carries switching information of the digital quantity component 2021, the digital quantity component interface 113 sends the second information to be detected to the protection component detection unit 108, the protection component detection unit 108 compares the second information to be detected with corresponding preset verification information, and if the second information to be detected is inconsistent with the corresponding preset verification information, generates a second detection result for indicating that the digital quantity component 2021 has a fault, and sends the second detection result to the display module 103.
Referring to fig. 3, in some embodiments, the protection component interface 105 includes an analog component interface 114, configured to electrically connect to the analog component 2022, the protection component detection unit 108 sends a second operation instruction to the analog component 2022 through the analog component interface 114, where the second operation instruction carries preset analog information, the analog component 2022 generates second to-be-detected information after receiving the second operation instruction, where the second to-be-detected information carries the analog information acquired by the analog component 2022, the analog component interface 114 sends the second to-be-detected information to the protection component detection unit 108, the protection component detection unit 108 compares the second to-be-detected information with corresponding preset verification information, and if the second to-be-detected information is inconsistent with corresponding preset verification information, generates a second detection result indicating that the analog component 2022 has a fault, and sends the second detection result to the display module 103.
Referring to fig. 3, in some embodiments, the air conditioner includes a winding assembly 203, one end of the winding assembly interface 106 is electrically connected to the winding assembly detection unit 109, and the other end of the winding assembly interface 106 is electrically connected to each terminal of the winding assembly 203, the winding assembly detection unit 109 obtains third information to be detected, which carries a resistance value of the winding assembly 203, through the winding assembly interface 106, and the winding assembly detection unit 109 generates a third detection result according to the third information to be detected, and sends the third detection result to the display module 103.
The winding assembly 203 is an assembly such as a compressor winding 2031, an evaporation fan winding 2032, and a condensation fan winding 2033. The compressor winding 2031 includes three-phase windings, which are a U-phase winding, a V-phase winding, and a W-phase winding. The evaporation fan winding 2032 comprises three-terminal windings, namely an R (running) terminal winding, an S (starting) terminal winding and a C (public) terminal winding, wherein the R terminal winding is electrically connected with a power supply zero line through one end of a capacitor, the S terminal winding is electrically connected with the other end of the capacitor, and the C terminal winding is electrically connected with a power supply live wire. The condensation fan winding 2033 comprises three-terminal windings, namely an R (running) terminal winding, an S (starting) terminal winding and a C (public) terminal winding, wherein the R terminal winding is electrically connected with a power supply zero line through one end of a capacitor, the S terminal winding is electrically connected with the other end of the capacitor, and the C terminal winding is electrically connected with a power supply live wire.
Referring to fig. 3, in some embodiments, the winding assembly interface 106 includes a compressor winding interface 115 for electrically connecting with the compressor winding 2031 to obtain resistance values of the three-phase windings, the winding assembly detection unit 109 determines whether the compressor winding 2031 has a fault by comparing whether the resistance values of the three-phase windings are equal to each other, and if any resistance value of the resistance values of the three-phase windings is not equal to the other two resistance values, the winding assembly detection unit 109 generates a third detection result indicating that the compressor winding 2031 has the fault and sends the third detection result to the display module 103.
Referring to fig. 3, in some embodiments, the winding assembly interface 106 includes an evaporation fan winding interface 116 for electrically connecting with the evaporation fan winding 2032 to obtain the resistance of the three-terminal winding, and the winding assembly detection unit 109 determines RRSAnd (R)CS+RCR) Whether the windings 2032 of the evaporation fan are equal or not is determined, and if R is equal, the fault existsRSAnd (R)CS+RCR) And if the detection results are not equal, the winding assembly detecting unit 109 generates a third detection result indicating that the evaporation fan winding 2032 has a fault, and sends the third detection result to the display module 103. Wherein R isRSRepresents the resistance between the R terminal and the S terminal, RCSRepresents the resistance between the C terminal and the S terminal, RCRRepresenting the resistance between the C terminal and the R terminal.
Referring to fig. 3, in some embodiments, the winding assembly interface 106 includes a condenser fan winding interface 117 for electrically connecting with the condenser fan winding 2033 to obtain the resistance of the three-terminal winding, and the winding assembly detection unit 109 determines RRSAnd (R)CS+RCR) Whether the two are equal or not is determined whether the condenser fan winding 2033 has a fault, and if R is equal to R, the fault is detectedRSAnd (R)CS+RCR) And if the detection result is not equal to the predetermined value, the winding assembly detecting unit 109 generates a third detection result indicating that the condenser fan winding 2033 has a fault, and sends the third detection result to the display module 103. Wherein R isRSRepresents the resistance between the R terminal and the S terminal, RCSRepresents the resistance between the C terminal and the S terminal, RCRRepresenting the resistance between the C terminal and the R terminal.
Fig. 4 is a block diagram of a preferred structure of an air conditioner fault detection device according to an embodiment of the present application, and as shown in fig. 4, in some embodiments, the device further includes: a protection module 118, the protection module 118 being electrically connected to the interface module 101, the protection module 118 being adapted to protect the interface module 101 in the event of an event comprising at least one of: an overload condition occurs in the interface module 101 and a short circuit condition occurs in the interface module 101.
The protection module 118 may be configured to protect electrical appliances including, but not limited to, fuses, thermal relays, low voltage circuit breakers. By providing the protection module 118, the interface module 101 can be protected from being damaged in the event of overload or short circuit of the interface module 101.
Referring to fig. 4, in some embodiments, the apparatus further comprises: the input module 119, the input module 119 and the detection module 102 are electrically connected, and are configured to receive information input by a user, and send the information input by the user to the detection module 102, so that the detection module 102 generates an operation instruction according to the information input by the user.
The input module 119 may be a keyboard, a mouse, a control box, or other relevant devices, and supports inputting of corresponding data streams. The input module 119 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the air conditioner fault detection apparatus. Specifically, the input module 119 may include a touch panel and other input devices. The touch panel, also called a touch screen, may collect touch operations of a user (for example, operations of the user on or near the touch panel using any suitable object or accessory such as a finger, a stylus, etc.) and drive the corresponding connection device according to a preset program. Alternatively, the touch panel may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the sensing module 102, and can receive and execute commands sent by the sensing module 102. In addition, the touch panel may be implemented in various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The input module 119 may include other input devices in addition to the touch panel. In particular, other input devices may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The above modules may be functional modules or program modules, and may be implemented by software or hardware.
The embodiment also provides air conditioner fault detection equipment. Fig. 5 is a schematic structural diagram of an air conditioner fault detection apparatus according to an embodiment of the present application, and as shown in fig. 5, the apparatus includes a power supply and a housing 301, the housing 301 is provided with an air conditioner fault detection device as described in any of the above embodiments, and the power supply is electrically connected with a power supply input terminal of the air conditioner fault detection device for supplying operating power to the air conditioner fault detection device. Preferably, the power supply may be logically connected to a detection module in the air conditioner fault detection apparatus through a power management system, so that the functions of managing charging, discharging, and power consumption are implemented through the power management system. The plurality of interfaces in the interface module 101 are disposed on one side of the housing 301, the arrangement of the interfaces is not limited to the arrangement in the drawings, the interfaces may also be uniformly distributed on the respective sides of the housing 301, the display module 103 may be configured as a display screen 302, and the input module 119 may be configured as a button 303. On the one hand, the problem of air conditioner trouble detection inefficiency among the correlation technique has been solved to the air conditioner trouble check out test set of this embodiment, has promoted air conditioner trouble's detection efficiency. On the other hand, the air conditioner fault detection device of the embodiment has the advantages of simple structure, small volume, portability and multiple detection functions,
although not shown, in some embodiments, the display module 103 and the input module 119 may be integrated on a touch display screen to implement the input and output functions of the air conditioner fault detection apparatus.
Although not shown, in some embodiments, the air conditioning fault detection apparatus further includes a wireless communication transceiver coupled with the air conditioning fault detection device to facilitate remote interaction of a user with the air conditioning fault detection device.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An air conditioner fault detection device, comprising: an interface module, a detection module and a display module which are electrically connected in turn, wherein,
the interface module is provided with a plurality of interfaces, and each interface is used for being electrically connected with a corresponding component of the air conditioner so as to acquire information to be detected output by the corresponding component;
the detection module is used for acquiring the information to be detected through the interface module and generating a detection result according to the information to be detected output by the corresponding component;
the display module is used for displaying the detection result.
2. The air conditioner fault detection device of claim 1, wherein the interface module comprises: a control component interface, a protection component interface and a winding component interface; the detection module comprises: the device comprises a control component detection unit, a protection component detection unit and a winding component detection unit.
3. The air conditioner fault detection device of claim 2, wherein the detection module comprises: the storage unit is electrically connected with the control component detection unit, the protection component detection unit and the winding component detection unit respectively, a plurality of operation instructions are stored in the storage unit, and the storage unit sends the operation instructions to corresponding components of the air conditioner through the interface module.
4. The air conditioner fault detection device of claim 3, wherein the air conditioner comprises a control component, and the control component interface has one end electrically connected to the control component detection unit and the other end electrically connected to the control component, the control component detection unit sends a first operation instruction to the control component through the control component interface, the control component interface feeds back first to-be-detected information generated by the control component in response to the first operation instruction to the control component detection unit, and the control component detection unit generates a first detection result according to the first to-be-detected information and sends the first detection result to the display module.
5. The air conditioner fault detection device according to claim 3, wherein the air conditioner comprises a protection component, and is characterized in that one end of the protection component interface is electrically connected with the protection component detection unit, the other end of the protection component interface is electrically connected with the protection component, the protection component detection unit sends a second operation instruction to the protection component through the protection component interface, the protection component interface sends second to-be-detected information generated by the protection component in response to the second operation instruction to the protection component detection unit, and the protection component detection unit generates a second detection result according to the second to-be-detected information and sends the second detection result to the display module.
6. The air conditioner fault detection device according to claim 3, wherein the air conditioner comprises a winding assembly, and is characterized in that one end of the winding assembly interface is electrically connected with the winding assembly detection unit, the other end of the winding assembly interface is electrically connected with each terminal of the winding assembly, the winding assembly detection unit obtains third information to be detected, which carries the resistance value of the winding assembly, through the winding assembly interface, and generates a third detection result according to the third information to be detected, and sends the third detection result to the display module.
7. The air conditioner fault detection apparatus according to claim 2,
the control component interface comprises at least one of: the main control board detection interface and the line control board detection interface;
the protection component interface includes at least one of: a digital quantity component interface and an analog quantity component interface;
the winding assembly interface includes at least one of: the system comprises a compressor winding interface, an evaporation fan winding interface and a condensation fan winding interface.
8. The air conditioner fault detection device of claim 1, further comprising: a protection module electrically connected to the interface module, the protection module for protecting the interface module in the event of an event comprising at least one of: the interface module is overloaded, and the interface module is short-circuited.
9. The air conditioner fault detection device of claim 1, further comprising: the input module is electrically connected with the detection module and used for receiving information input by a user and sending the information input by the user to the detection module so that the detection module can generate an operation instruction according to the information input by the user.
10. An air conditioner fault detection device comprising a power supply and a housing, wherein the housing is provided with an air conditioner fault detection apparatus as claimed in any one of claims 1 to 9, the power supply being electrically connected to a power input of the air conditioner fault detection apparatus for providing operating power to the air conditioner fault detection apparatus.
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