CN113048625B - Debugging method and device and air conditioning equipment - Google Patents
Debugging method and device and air conditioning equipment Download PDFInfo
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- CN113048625B CN113048625B CN202110328004.2A CN202110328004A CN113048625B CN 113048625 B CN113048625 B CN 113048625B CN 202110328004 A CN202110328004 A CN 202110328004A CN 113048625 B CN113048625 B CN 113048625B
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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
- F24F11/49—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring ensuring correct operation, e.g. by trial operation or configuration checks
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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
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/38—Failure diagnosis
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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
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Abstract
The invention discloses a debugging method and device and air conditioning equipment. Wherein, the method comprises the following steps: triggering the air conditioning equipment to enter a one-key debugging mode, entering a first debugging stage, and detecting whether the air conditioning equipment has power supply abnormality or current transformer abnormality in the first debugging stage; under the condition that power supply abnormality or converter abnormality does not exist, controlling a main power board of the air conditioning equipment to supply power to a power utilization load of the air conditioning equipment, and triggering the air conditioning equipment to enter a second debugging stage; and detecting whether each debugging parameter of the air conditioning equipment is abnormal or not in sequence in the second debugging stage. According to the invention, no manual work is involved in the debugging process under the condition that the power supply detection and the inverter detection are abnormal, so that the debugging efficiency is improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a debugging method and device and air conditioning equipment.
Background
In the prior art, functions of some air conditioning equipment (such as a photovoltaic multi-split air conditioner) and aspects of a control panel circuit structure and the like are complex, a one-key debugging system which is not suitable for the photovoltaic multi-split air conditioner is not provided at present due to the difference between the photovoltaic multi-split air conditioner and a common multi-split air conditioner, in the debugging process, fault reasons are checked one by one in each step, whether the fault is ignored is selected, manual intervention is required in each step, the debugging process is complex, the efficiency is low, and if a certain debugging parameter is abnormal in the debugging process, the debugging is stopped, and finally incomplete debugging can be caused.
Aiming at the problem that the efficiency is low because each step of the debugging process of the air conditioning equipment in the prior art needs manual participation, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides a debugging method and device and air conditioning equipment, and aims to solve the problem of low efficiency caused by manual participation in each step of the debugging process of the air conditioning equipment in the prior art.
In order to solve the technical problem, the invention provides a debugging method, which is applied to air conditioning equipment and comprises the following steps:
triggering the air conditioning equipment to enter a one-key debugging mode, entering a first debugging stage, and detecting whether the air conditioning equipment has power supply abnormality or current transformer abnormality in the first debugging stage;
under the condition that power supply abnormality or converter abnormality does not exist, controlling a main power board of the air conditioning equipment to supply power to a power utilization load of the air conditioning equipment, and triggering the air conditioning equipment to enter a second debugging stage;
and detecting whether each debugging parameter of the air conditioning equipment is abnormal or not in sequence in the second debugging stage.
Further, detecting whether the air conditioning equipment has power supply abnormality or converter abnormality comprises:
judging whether the input voltage of the air conditioning equipment is abnormal or not; if so, judging that power supply abnormity exists, and prompting to repair the power supply abnormity; if not, judging that no power supply abnormality exists, configuring grid-connected parameters of the air conditioning equipment according to the input voltage, and continuously judging whether the running state of a load in a converter of the air conditioning equipment is abnormal or not;
if so, judging that the converter is abnormal, and prompting to repair the converter abnormality;
if not, judging that the converter is not abnormal.
Further, configuring grid-connected parameters of the air conditioning equipment according to the input voltage comprises the following steps:
acquiring a voltage system of a power grid according to the input voltage of the air conditioning equipment;
and configuring the grid-connected parameters of the air conditioning equipment according to the voltage system, so that the grid-connected voltage of the air conditioning equipment reaches the voltage corresponding to the voltage system of the power grid.
Further, triggering the air conditioning equipment to enter a one-key debugging mode comprises the following steps:
receiving a trigger signal of a user to a one-key debugging key to enable the air conditioning equipment to enter a one-key debugging mode; the key is a virtual key or an entity key, and the one-key debugging key is arranged on the air conditioning equipment or the wire controller.
Further, detecting whether each debugging parameter of the air conditioning equipment is abnormal in sequence at the second debugging stage includes:
and determining the debugging priority of each debugging parameter, and sequentially detecting whether each debugging parameter is abnormal according to the debugging priority sequence.
Further, after the second debugging stage detects whether each debugging parameter of the air conditioning equipment is abnormal in sequence, the method further includes:
outputting all abnormal information detected in the second debugging stage; the abnormal information comprises abnormal debugging parameters and abnormal data corresponding to the debugging parameters.
Further, the debugging parameters include at least one of:
the number of the on-line circulation modules, the communication condition of the external machine, the working state of the external machine element, the working state of the internal machine element, the preheating completion condition of the compressor, the refrigerant quantity in the pipeline of the air conditioning equipment and the pressure condition of the pipeline.
The invention also provides a debugging device for realizing the debugging method, which comprises the following steps:
the first execution module is used for entering a first debugging stage after triggering the air conditioning equipment to enter a one-key debugging mode, and detecting whether the air conditioning equipment has power supply abnormity or current transformer abnormity in the first debugging stage;
the second execution module is used for controlling a main power board of the air conditioning equipment to supply power to a power load of the air conditioning equipment and triggering the air conditioning equipment to enter a second debugging stage under the condition that power supply abnormity or current transformer abnormity does not exist;
and the third execution module is used for sequentially detecting whether each debugging parameter of the air conditioning equipment is abnormal or not in the second debugging stage.
Further, the first execution module includes:
the first judging unit is used for judging whether the input voltage of the air conditioning equipment is abnormal or not;
the first execution unit is used for judging that power supply abnormity exists when the input voltage of the air conditioning equipment is abnormal, and prompting to repair the power supply abnormity;
the second execution unit is used for judging that no power supply abnormality exists when the input voltage of the air conditioning equipment does not exist;
the configuration unit is used for configuring the grid-connected parameters of the air conditioning equipment according to the input voltage of the air conditioning equipment;
the second judgment unit is used for judging whether the running state of the load in the converter of the air conditioning equipment is abnormal or not;
the third execution unit is used for judging that the converter is abnormal when the working state of the load is abnormal and prompting to repair the converter abnormality;
and the fourth execution unit is used for judging that the converter is abnormal when the working state of the load is normal.
Further, the configuration unit is specifically configured to:
acquiring a voltage system of a power grid according to the input voltage of the air conditioning equipment;
and configuring the grid-connected parameters of the air conditioning equipment according to the voltage system, so that the grid-connected voltage of the air conditioning equipment reaches the voltage corresponding to the voltage system of the power grid.
The invention also provides air conditioning equipment which comprises the debugging device.
The present invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the above-described debugging method.
By applying the technical scheme of the invention, after the air conditioner is triggered to enter the one-key debugging mode, the first debugging stage is started, whether the air conditioner is abnormal in power supply or abnormal in a converter is detected in the first debugging stage, the main power board of the air conditioner is controlled to supply power to the power load of the air conditioner under the condition that the power supply or the converter is not abnormal, and the air conditioner is triggered to enter the second debugging stage, so that the debugging process can be realized without manual work under the condition that the power supply and the inverter are not abnormal, and the debugging efficiency is improved.
Drawings
Fig. 1 is a structural view of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a flow chart of a debugging method according to an embodiment of the present invention;
FIG. 3 is a flow chart of a debugging method according to another embodiment of the present invention;
FIG. 4 is a block diagram of a debugging apparatus according to an embodiment of the present invention;
fig. 5 is a block diagram of a debugging apparatus according to another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and "a plurality" typically includes at least two.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It should be understood that although the terms first, second, etc. may be used to describe execution modules in embodiments of the present invention, these execution units should not be limited by these terms. These terms are only used to distinguish between execution units. For example, a first execution module may also be referred to as a second execution module, and similarly, a second execution module may also be referred to as a first execution module without departing from the scope of embodiments of the present invention.
The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in the article or device in which the element is included.
Alternative embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Example 1
The present embodiment provides a debugging method, which is applied to an air conditioning device, fig. 1 is a structural diagram of an air conditioning device according to an embodiment of the present invention, and as shown in fig. 1, the air conditioning device includes two electrical boxes, namely a conventional electrical box 1 and a converter electrical box 2, the conventional electrical box 1 includes a switching power supply 11, an electrical control board 12, a drive board 13, a fan 14 and a press 15, the switching power supply 11 is connected to the electrical control board 12, the electrical control board 12 is connected to the drive board 13, the drive board 13 is respectively connected to the fan 14 and the press 15, and the converter electrical box 2 includes: a direct current power supply 21, a direct current filter plate 22, a main power plate 23, a direct current filter plate 24, an alternating current power supply 25 and a core machine 26; the main power board 23 is connected with the direct current power supply 21 through the direct current filter board 22, connected with the alternating current power supply 25 through the alternating current filter board 24 and further connected with the core machine 26, and the main power board 23 is connected with the drive board 13 of the conventional electric appliance box so as to control the load (namely the fan 14 and the press 15) of the air conditioning equipment.
Fig. 2 is a flowchart of a debugging method according to an embodiment of the present invention, as shown in fig. 2, the method includes:
s101, after the air conditioner is triggered to enter a one-key debugging mode, a first debugging stage is entered, and whether the air conditioner is abnormal in power supply or abnormal in a converter is detected in the first debugging stage.
In order to ensure the normal operation of the air conditioner, the air conditioner needs to be debugged before the air conditioner is put into use, so the one-key debugging process is executed before the air conditioner is put into use.
S102, controlling a main power board of the air conditioning equipment to supply power to a power utilization load of the air conditioning equipment and triggering the air conditioning equipment to enter a second debugging stage under the condition that power supply abnormity or current transformer abnormity does not exist.
Since the second debugging stage is not manually involved, if the power supply abnormality or the converter abnormality cannot be eliminated, the debugging process cannot be normally performed, so that before entering the second debugging stage, the power supply abnormality or the converter abnormality needs to be eliminated, that is, before entering the pre-debugging stage, specifically, before triggering the air conditioning equipment to enter the second debugging stage, the method further includes: detecting whether the air conditioning equipment has power supply abnormality or current transformer abnormality; and triggering the air conditioning equipment to enter a second debugging stage under the condition that the power supply abnormality or the converter abnormality does not exist.
And S103, sequentially detecting whether each debugging parameter of the air conditioning equipment is abnormal or not in the second debugging stage.
After entering the second debugging stage, one or more debugging parameter abnormalities may be detected, in the existing debugging method, as long as the abnormality is found, inquiry is performed, and manual selection for continuing debugging or repairing the abnormality is required, and only manual selection for continuing debugging can the next debugging parameter be continuously detected. In this embodiment, after entering the second debugging stage, each debugging parameter is sequentially detected, and if an abnormal debugging parameter occurs, the abnormal information is recorded, but the debugging process is not stopped, and the next debugging parameter is directly detected, where the abnormal debugging parameter means that the debugging parameter is not within the set normal range or is not equal to a normal value.
According to the debugging method, after the air conditioning equipment is triggered to enter the one-key debugging mode, the first debugging stage is started, whether the air conditioning equipment has power supply abnormity or current transformer abnormity is detected in the first debugging stage, the main power board of the air conditioning equipment is controlled to supply power to the power load of the air conditioning equipment under the condition that the power supply abnormity or the current transformer abnormity does not exist, the air conditioning equipment is triggered to enter the second debugging stage, the debugging process can be achieved without manual participation under the condition that the power supply detection and the inverter detection are abnormal, and the debugging efficiency is improved.
Example 2
In this embodiment, when the method is specifically implemented, after the power supply abnormality occurs, the input voltage of the electrical load of the air conditioning equipment will be abnormal, and therefore, in order to accurately determine whether the power supply abnormality occurs, whether the power supply abnormality or the converter abnormality exists in the air conditioning equipment is detected, the method includes: judging whether the input voltage of the air conditioning equipment is abnormal or not; if so, judging that power supply abnormity exists, stopping the pre-debugging, and repairing the power supply abnormity through manual intervention; if not, judging that no power supply abnormality exists, configuring grid-connected parameters of the air conditioning equipment according to the input voltage, enabling the air conditioning equipment to be normally electrified, and continuously judging whether the running state of a load in a converter of the air conditioning equipment is abnormal or not; if so, judging that the converter is abnormal, and stopping the pre-debugging to repair the converter abnormality; if not, judging that the converter is not abnormal.
The existing processing aiming at the configuration process of the grid voltage system and the configuration process of the grid-connected authentication standard is that debugging personnel manually carry out related adjustment according to the specific requirements of voltage and areas, a debugging system lacks an intelligent process of automatic configuration after automatic identification, and in order to solve the problems, the grid-connected parameters of the air conditioning equipment are configured according to input voltage, and the method comprises the following steps: acquiring a voltage system of a power grid according to the input voltage of the air conditioning equipment, for example, whether the voltage system is 220V or 110V; and configuring network parameters of the air-conditioning equipment according to the voltage system, so that the grid-connected voltage of the air-conditioning equipment reaches the voltage corresponding to the voltage system of the power grid, such as 220V or 110V.
In the above steps, the power supply abnormality means that the voltage input to the load in the air conditioning equipment is not within the operating voltage range of the load, for example, too high or too low, and the converter abnormality means that the operating state of the load in the converter is abnormal, for example, the dc power supply, the dc filter plate, the main power plate, the dc filter plate, or the ac power supply is short-circuited or broken, and the operation is stopped.
In order to facilitate the operation of a user, the air conditioning equipment is triggered to enter a one-key debugging mode, and the method comprises the following steps: receiving a trigger signal of a user to a one-key debugging key to enable the air conditioning equipment to enter a one-key debugging mode; the keys are virtual keys or physical keys, can be arranged on the air conditioning equipment or the line controller, and provide corresponding indication marks, such as 'one-key debugging' for facilitating user identification.
Before the compressor is put into use, the on-line state of a circulation module consisting of an inner machine and an outer machine, whether the outer machine can normally communicate with each other, the working states of elements in the inner machine and the outer machine, the refrigerant quantity of heat exchange circulation in the system, whether pipelines are normal, whether the compressor finishes preheating and the like are parameters needing debugging, and therefore the debugging parameters at least comprise one of the following parameters: the number of the on-line circulation modules, the communication condition of the external machine, the working state of the external machine element, the working state of the internal machine element, the preheating completion condition of the compressor, the refrigerant quantity in the pipeline of the air conditioning equipment and the pressure condition of the pipeline. The number of the online circulation modules is abnormal, namely the number of the online circulation modules is smaller than the actual number of the circulation modules, and the circulation modules are independent systems which are composed of at least one external machine and at least one internal machine and can complete a complete heat exchange circulation; the abnormal communication condition of the external units means that communication signals cannot be transmitted between different external units; the abnormal working state of the internal machine element means that the internal machine element cannot normally run; the abnormal preheating completion condition of the compressor means that the compressor does not complete preheating; the refrigerant quantity abnormality in the pipeline of the air conditioning equipment means that the refrigerant quantity in the pipeline is lower than a preset normal value; an abnormal pressure condition in the pipeline means that the pressure is too high due to a clogged pipeline or too low due to a broken pipeline.
Because every debugging parameter appears unusually after, and is different to whole air conditioning equipment's influence, some debugging parameters are important parameters, need preferentially debug, consequently, detect in proper order whether every debugging parameter of air conditioning equipment is unusual, include: determining the debugging priority of each debugging parameter, and determining the debugging sequence according to the debugging priority; and sequentially detecting whether each debugging parameter is abnormal according to the debugging sequence. The debugging priority can be divided into a first level, a second level and a third level, the higher the priority level of the debugging parameters is, the more the debugging sequence is, when the priority is determined, the influence on the whole air-conditioning equipment is determined according to the abnormity of the debugging parameters, for example, the working state of an external machine element and the working state of an internal machine element are abnormal, and the influence on the equipment is large, so that the prior debugging is needed, the number of online circulating modules and the communication condition of the external machine element have small influence on the normal operation of the air-conditioning equipment, and the debugging can be performed later. In other embodiments of the present invention, the debugging priority may also be determined according to the difficulty level of detection or the time required for detection of each debugging parameter, for example, a debugging parameter that is difficult to detect or a debugging parameter that is time-consuming to detect is detected preferentially.
In order to enable a user to intuitively know which abnormalities exist in the air conditioning equipment after the debugging is completed, after the second debugging stage is completed, the method further comprises the following steps: outputting all abnormal information detected in the second debugging stage; the abnormal information comprises abnormal debugging parameters and abnormal data corresponding to the debugging parameters. And after the debugging is completed completely, the abnormal information detected in each step of debugging process is summarized into a detection report in the form of fault codes and is displayed on a display screen, so that the user can conveniently process the abnormal information.
The debugging method of the embodiment can be applied to air conditioning equipment, and is more suitable for debugging of a photovoltaic multi-connected system due to the fact that functions of the photovoltaic multi-connected system, a circuit structure of a control panel and the like are complex. Fig. 3 is a flowchart of a debugging method according to another embodiment of the present invention, as shown in fig. 3, the method specifically includes:
s1, enter the one-touch debugging mode and then enter the first debugging stage.
When a person starts one-key debugging, only one key needs to be triggered, and the key can be arranged on a line controller or equipment.
And S2, acquiring the voltage of the alternating current or the direct current input by the air conditioning equipment.
And S3, judging whether the voltage of the alternating current or the direct current is abnormal, if so, executing the step S4, and if not, executing the step S5.
And S4, stopping the first debugging stage and repairing the voltage abnormity.
And S5, configuring the grid-connected parameters of the air conditioning equipment according to the input voltage, and enabling the air conditioning equipment to be normally electrified.
According to the voltage fed back to the power grid, the grid-connected authentication standard of the power grid is automatically identified, and grid-connected parameters of the air conditioning equipment are configured according to the grid-connected authentication standard, in the current debugging system, aiming at the configuration process of the voltage system of the power grid, debugging personnel manually carry out related adjustment according to the local voltage condition, and the system is lacked to automatically configure the process according to the voltage requirement; in addition, the grid-connected authentication standard still needs to be manually selected by a debugging person according to the current use area, so that the intelligent selection is lacked, and the problem is solved through the step S5.
And S6, acquiring the operation state of the load in the converter of the air conditioning equipment.
And S7, judging whether the load in the converter operates abnormally, if so, executing the step S8, and if not, executing the step S9.
And S8, stopping the first debugging phase and processing the converter abnormity.
And S9, supplying power to the electric load of the air conditioning equipment through the main control power board, and entering a second debugging stage.
S10, checking whether the number of the circulation modules on line is consistent with the actual number, if so, directly entering step S11, and if not, entering step S11 after recording the abnormal information.
The circulating module is an independent system which is composed of at least one external machine and at least one internal machine and can complete a complete heat exchange cycle.
S11, confirming whether the internal communication of the outdoor unit is abnormal; if there is no abnormality, the process proceeds directly to step S12, and if there is an abnormality, the process proceeds to step S12 after recording abnormality information.
S12, detecting whether the components of the external machine are abnormal or not; if there is no abnormality, the process proceeds directly to step S13, and if there is an abnormality, the process proceeds to step S13 after recording abnormality information.
S13, detecting whether the internal machine component is abnormal; if there is no abnormality, the process proceeds directly to step S14, and if there is an abnormality, the process proceeds to step S14 after recording abnormality information.
S14, confirming whether the preheating of the compressor is finished; if so, go directly to step S15; if not, the process proceeds to step S15 after recording the abnormality information.
S15, judging whether the refrigerant meets the starting operation requirement; if yes, the process proceeds directly to step S16, and if no, the process proceeds to step S16 after recording the abnormality information.
S16, judging whether the pressure of the main pipeline is normal; if yes, the process proceeds directly to step S17, and if no, the process proceeds to step S17 after recording the abnormality information.
And S17, completing one-key debugging, circularly displaying the detected problems on a display screen in the form of fault codes, and outputting a debugging detection report. The execution sequence of S10-S16 is not limited to the sequence of fig. 3, and may be a predetermined sequence or a sequence determined according to the debug priority.
In the process of the second debugging stage, the abnormity encountered in debugging is ignored firstly, and debugging and detection are carried out one by one downwards in an emergency operation mode until all debugging is finished.
The debugging method of the embodiment successfully configures the one-key debugging program matched with the photovoltaic multi-connected unit aiming at the characteristics of the photovoltaic multi-connected unit system, and effectively solves the problem of complex debugging of the photovoltaic multi-connected unit. In the debugging process, the one-key debugging method of the embodiment can simplify the debugging steps and effectively shorten the time of the whole debugging process. And all loads can be completely covered and detected in the debugging process, so that the damage risk of the system caused by incomplete debugging is greatly reduced, various potential risks in the system can be detected more comprehensively and effectively, and the occurrence of faults in the operation of the system is avoided.
Example 3
The present embodiment provides a debugging apparatus for implementing the debugging method of the foregoing embodiment, and fig. 4 is a structural diagram of the debugging apparatus according to the embodiment of the present invention, as shown in fig. 4, the debugging apparatus includes a first execution module 10, configured to enter a first debugging stage after triggering an air conditioner to enter a one-key debugging mode, and detect whether there is power supply abnormality or converter abnormality in the air conditioner in the first debugging stage; the first execution module 10 is specifically configured to: receiving a trigger signal of a user to a one-key debugging key, and enabling the air conditioning equipment to enter a first debugging stage of a one-key debugging mode; the keys are virtual keys or physical keys, can be arranged on the air conditioning equipment or the line controller, and provide corresponding indication marks, such as 'one-key debugging' for facilitating user identification. The second execution module 20 is configured to control the main power board of the air conditioning equipment to supply power to the power load of the air conditioning equipment and trigger the air conditioning equipment to enter a second debugging stage when there is no power supply abnormality or converter abnormality; and the third executing module 30 is configured to sequentially detect whether each debugging parameter of the air conditioning equipment is abnormal in the second debugging stage.
The debugging device of the embodiment enters a first debugging stage after triggering the air conditioning equipment to enter a one-key debugging mode through the first execution module 10, and detects whether the air conditioning equipment has power supply abnormality or current transformer abnormality in the first debugging stage; through the second execution module 20, under the condition that there is no power supply abnormality or converter abnormality, the main power board of the air conditioning equipment is controlled to supply power to the power utilization load of the air conditioning equipment, and the air conditioning equipment is triggered to enter the second debugging stage. The method and the device can realize that no manual work participates in the debugging process under the condition that the power supply detection and the inverter detection are abnormal, and the debugging efficiency is improved.
Example 4
In this embodiment, another debugging apparatus is provided, and fig. 5 is a structural diagram of a debugging apparatus according to another embodiment of the present invention, because the second debugging stage is not manually performed, if a power supply abnormality or a converter abnormality cannot be eliminated, a debugging process cannot be normally performed, so before entering the second debugging stage, the power supply abnormality or the converter abnormality needs to be eliminated, and after the power supply abnormality occurs, an input voltage of an electric load of an air conditioning device is abnormal, so to accurately determine whether the power supply abnormality occurs, and to implement this function, as shown in fig. 5, the first execution module 10 includes: a first judgment unit 101 for judging whether the input voltage of the air conditioning equipment is abnormal; the first execution unit 102 is configured to determine that a power supply abnormality exists when an input voltage of the air conditioning equipment is abnormal, and stop the first debugging stage, so as to manually repair the power supply abnormality; a second execution unit 103 for determining that there is no power supply abnormality when there is no abnormality in the input voltage of the air conditioning apparatus; the configuration unit 104 is used for configuring grid-connected parameters of the air conditioning equipment according to the input voltage of the air conditioning equipment; a second determination unit 105 for determining whether or not an operation state of a load in a converter of the air conditioning apparatus is abnormal; a third executing unit 106, configured to determine that a converter is abnormal when the operating state of the load is abnormal, and stop the first debugging stage, so as to manually repair the converter abnormality; and a fourth executing unit 107, configured to determine that there is no converter abnormality when the operating state of the load is normal.
In order to solve the above problems, the configuration unit 104 is specifically configured to: acquiring a voltage system of a power grid according to the input voltage of the air conditioning equipment; and configuring the grid-connected parameters of the air conditioning equipment according to the voltage system, so that the grid-connected voltage of the air conditioning equipment reaches the voltage corresponding to the voltage system of the power grid.
Since the influence on the whole air conditioning equipment is different after each debugging parameter is abnormal, and some debugging parameters are important parameters and need to be debugged preferentially, the third execution module 30 includes: a determining unit 301, configured to determine a debugging priority of each debugging parameter, and determine a debugging order according to the debugging priority; and the execution unit 302 is configured to sequentially detect whether each debugging parameter is abnormal according to the debugging order.
In order to make the user know visually which abnormalities exist in the air conditioning equipment after the debugging is completed, the device further comprises: an output module 40, configured to output all the abnormal information detected in the second debugging stage; the abnormal information comprises abnormal debugging parameters and abnormal data corresponding to the debugging parameters. And after the debugging is completed completely, the abnormal information detected in each step of debugging process is summarized into a detection report in the form of fault codes and is displayed on a display screen, so that the user can conveniently process the abnormal information.
Example 5
The embodiment provides an air conditioning equipment, which comprises the debugging device in the embodiment, and is used for realizing a one-key debugging mode, reducing manual participation and improving debugging efficiency.
Example 6
The present embodiment provides a computer-readable storage medium on which a computer program is stored, which when executed by a processor implements the above-described debugging method.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A debugging method is applied to air conditioning equipment and is characterized by comprising the following steps:
triggering the air conditioning equipment to enter a one-key debugging mode, entering a first debugging stage, and detecting whether the air conditioning equipment has power supply abnormality or current transformer abnormality in the first debugging stage, wherein the method comprises the following steps: judging whether the input voltage of the air conditioning equipment is abnormal or not; if so, judging that power supply abnormity exists, and prompting to repair the power supply abnormity; if not, judging that no power supply abnormality exists, configuring grid-connected parameters of the air conditioning equipment according to the input voltage, and continuously judging whether the running state of a load in a converter of the air conditioning equipment is abnormal or not; if so, judging that the converter is abnormal, and prompting to repair the converter abnormality; if not, judging that the converter is not abnormal;
under the condition that power supply abnormality or converter abnormality does not exist, controlling a main power board of the air conditioning equipment to supply power to a power utilization load of the air conditioning equipment, and triggering the air conditioning equipment to enter a second debugging stage;
and detecting whether each debugging parameter of the air conditioning equipment is abnormal or not in sequence in the second debugging stage.
2. The method of claim 1, wherein configuring grid-connected parameters of the air conditioning equipment according to the input voltage comprises:
acquiring a voltage system of a power grid according to the input voltage of the air conditioning equipment;
and configuring the grid-connected parameters of the air conditioning equipment according to the voltage system, so that the grid-connected voltage of the air conditioning equipment reaches the voltage corresponding to the voltage system of the power grid.
3. The method of claim 1, wherein triggering the air conditioning device to enter a one-touch commissioning mode comprises:
receiving a trigger signal of a user to a one-key debugging key to enable the air conditioning equipment to enter a one-key debugging mode; the key is a virtual key or an entity key, and the one-key debugging key is arranged on the air conditioning equipment or the wire controller.
4. The method of claim 1, wherein detecting whether each commissioning parameter of the air conditioning equipment is abnormal in sequence in the second commissioning phase comprises:
and determining the debugging priority of each debugging parameter, and sequentially detecting whether each debugging parameter is abnormal according to the debugging priority sequence.
5. The method of claim 1, wherein after the second commissioning phase sequentially detects whether each commissioning parameter of the air conditioning equipment is abnormal, the method further comprises:
outputting all abnormal information detected in the second debugging stage; the abnormal information comprises abnormal debugging parameters and abnormal data corresponding to the debugging parameters.
6. The method of claim 1, wherein the debugging parameters comprise at least one of:
the number of the on-line circulation modules, the communication condition of the external machine, the working state of the external machine element, the working state of the internal machine element, the preheating completion condition of the compressor, the refrigerant quantity in the pipeline of the air conditioning equipment and the pressure condition of the pipeline.
7. A debugging apparatus for implementing the debugging method according to any one of claims 1 to 6, said apparatus comprising:
the first execution module is used for entering a first debugging stage after triggering the air conditioning equipment to enter a one-key debugging mode, and detecting whether the air conditioning equipment has power supply abnormity or current transformer abnormity in the first debugging stage; the first execution module includes: the first judging unit is used for judging whether the input voltage of the air conditioning equipment is abnormal or not; the first execution unit is used for judging that power supply abnormity exists when the input voltage of the air conditioning equipment is abnormal, and prompting to repair the power supply abnormity; the second execution unit is used for judging that no power supply abnormality exists when the input voltage of the air conditioning equipment does not exist; the configuration unit is used for configuring the grid-connected parameters of the air conditioning equipment according to the input voltage of the air conditioning equipment; the second judgment unit is used for judging whether the running state of the load in the converter of the air conditioning equipment is abnormal or not; the third execution unit is used for judging that the converter is abnormal when the working state of the load is abnormal and prompting to repair the converter abnormality; the fourth execution unit is used for judging that the converter is abnormal when the working state of the load is normal;
the second execution module is used for controlling a main power board of the air conditioning equipment to supply power to a power load of the air conditioning equipment and triggering the air conditioning equipment to enter a second debugging stage under the condition that power supply abnormity or current transformer abnormity does not exist;
and the third execution module is used for sequentially detecting whether each debugging parameter of the air conditioning equipment is abnormal or not in the second debugging stage.
8. The apparatus according to claim 7, wherein the configuration unit is specifically configured to:
acquiring a voltage system of a power grid according to the input voltage of the air conditioning equipment;
and configuring the grid-connected parameters of the air conditioning equipment according to the voltage system, so that the grid-connected voltage of the air conditioning equipment reaches the voltage corresponding to the voltage system of the power grid.
9. An air conditioning apparatus, characterized by comprising the commissioning device of claim 7 or 8.
10. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out the method of any one of claims 1 to 6.
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| KR20100030110A (en) * | 2008-09-09 | 2010-03-18 | 엘지전자 주식회사 | Method of debuging softwere for air-conditioner |
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