CN110671789B - Fault machine positioning method and device and air conditioning unit - Google Patents
Fault machine positioning method and device and air conditioning unit Download PDFInfo
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- CN110671789B CN110671789B CN201910877114.7A CN201910877114A CN110671789B CN 110671789 B CN110671789 B CN 110671789B CN 201910877114 A CN201910877114 A CN 201910877114A CN 110671789 B CN110671789 B CN 110671789B
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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
- F24F11/52—Indication arrangements, e.g. displays
- F24F11/526—Indication arrangements, e.g. displays giving audible indications
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- Air Conditioning Control Device (AREA)
Abstract
The invention relates to a fault machine positioning method, a fault machine positioning device and an air conditioning unit, wherein the fault machine positioning method comprises the following steps: acquiring fault information of all controlled machines in the same group; and controlling the corresponding fault machine to continuously send out a first fault sound according to the fault information, so that a second fault sound is continuously sent out after non-fault machines around the fault machine collect the first fault sound. According to the technical scheme provided by the invention, the fault information of all controlled machines in the same group is obtained, and the corresponding fault machine is controlled to continuously send out the first fault sound according to the fault information, so that the non-fault machines around the fault machine can continuously send out the second fault sound after acquiring the first fault sound, and when one controlled machine is in fault, the non-fault machines around the controlled machine can simultaneously send out the fault sound, so that the fault sound is larger, a user can more easily determine the position of the fault machine, the fault internal machine is found, and the positioning accuracy of the fault machine is improved.
Description
Technical Field
The invention relates to the technical field of intelligent control of air conditioning units, in particular to a fault machine positioning method and device and an air conditioning unit.
Background
With the maturity of air conditioning technology, central air conditioners are applied more and more in life, and in places such as markets, exhibition halls, conference halls and the like, a whole air conditioning system is usually controlled by one centralized controller, and when a certain indoor unit in the whole air conditioning system breaks down, positioning the position of the indoor unit becomes a problem which needs to be solved urgently.
The current solution is that after receiving the fault information of the internal machine, the centralized controller controls the fault internal machine to continuously send out fault sound, and then the people determine the fault internal machine according to the position of the fault sound; however, in large-scale places such as shopping malls, exhibition halls, conference halls, etc., there are factors such as noisy environment, serious echo, too far away from the ground of the air conditioner, etc., so that in practical application, the fault sound emitted by the internal unit is submerged in the noisy sound, and people can hardly hear the fault sound, and thus the position of the internal unit is difficult to determine.
Disclosure of Invention
In view of the above, the present invention provides a fault location method, a fault location device and an air conditioning unit, so as to solve the problem that the fault location is difficult to be accurately located in the prior art.
According to a first aspect of the embodiments of the present invention, there is provided a fault location method, including:
acquiring fault information of all controlled machines in the same group;
and controlling the corresponding fault machine to continuously send out a first fault sound according to the fault information, so that a second fault sound is continuously sent out after non-fault machines around the fault machine collect the first fault sound.
Preferably, the first failure tone is different from the second failure tone; and/or the presence of a gas in the gas,
the controlled machine includes: indoor set of pronunciation air conditioner.
Preferably, the method further comprises:
after the fault information of any controlled machine in the same group is acquired, entering a fault machine positioning mode;
and when the fault machine positioning mode is exited, controlling the non-fault machine to stop sending out the second fault sound.
Preferably, the method further comprises:
and if the non-fault machine does not acquire the first fault sound, controlling the non-fault machine to continuously acquire the first fault sound until the non-fault machine exits from the fault machine positioning mode.
Preferably, the acquiring the fault information of all controlled machines in the same group includes:
receiving fault codes sent by all controlled machines;
and determining the fault information of the controlled machine according to the fault code.
According to a second aspect of the embodiments of the present invention, there is provided a fault machine positioning device including:
the acquisition module is used for acquiring the fault information of all the controlled machines in the same group;
and the control module is used for controlling the corresponding fault machine to continuously send out a first fault sound according to the fault information so that a non-fault machine around the fault machine continuously sends out a second fault sound after acquiring the first fault sound.
Preferably, the first failure tone is different from the second failure tone; and/or the presence of a gas in the gas,
the controlled machine includes: indoor machine of voice air conditioner
Preferably, if the controlled machine is an indoor machine of a voice air conditioner, the indoor machine is connected to each outdoor machine, and the outdoor machines are connected to the same centralized controller.
All controlled machines in the same group refer to indoor machines corresponding to outdoor machines connected with the same centralized controller.
According to a third aspect of embodiments of the present invention, there is provided an air conditioning unit comprising:
the indoor units are connected with the outdoor units, and the outdoor units are connected with the same integrated controller;
a memory for storing centralized controller executable instructions;
wherein the centralized controller is configured to:
acquiring fault information of all controlled machines in the same group;
and controlling the corresponding fault machine to continuously send out a first fault sound according to the fault information, so that a second fault sound is continuously sent out after non-fault machines around the fault machine collect the first fault sound.
Preferably, the air conditioning unit is a voice air conditioning unit.
The technical scheme provided by the embodiment of the invention can have the following beneficial effects:
through the fault information who obtains all controlled machines in same group, according to fault information, control corresponding trouble machine and continuously send first trouble sound, so that non-trouble machine around the trouble machine gathers behind the first trouble sound, continuously send the second trouble sound, when a controlled machine breaks down, non-trouble machine around it sends trouble sound simultaneously to make trouble sound bigger, let the user determine the position of trouble machine more easily, thereby find the trouble machine, improved the precision of trouble machine position location.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
FIG. 1 is a flow chart illustrating a fault location method according to an exemplary embodiment;
FIG. 2 is a flow chart illustrating a fault location method according to another exemplary embodiment;
fig. 3 is a schematic block diagram illustrating a fault location device in accordance with an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
Fig. 1 is a flow chart illustrating a fault location method according to an exemplary embodiment, as shown in fig. 1, the method including:
step S11, acquiring the fault information of all controlled machines in the same group;
and step S12, controlling the corresponding fault machine to continuously send out a first fault sound according to the fault information, so that a non-fault machine around the fault machine continuously sends out a second fault sound after acquiring the first fault sound.
It should be noted that, the technical solution provided in this embodiment is suitable for controlling a controlled machine having voice sensing and recognition functions. Preferably, the controlled machine is an indoor machine of a voice air conditioner.
Preferably, the technical solution provided in this embodiment is applicable to an air conditioning unit, and the air conditioning unit includes: the indoor units are connected with the outdoor units, and the outdoor units are connected with the same integrated controller; all controlled machines in the same group refer to indoor machines corresponding to outdoor machines connected with the same centralized controller. Preferably, the first failure tone is different from the second failure tone.
The first fault sound is different from the second fault sound in terms of different timbres and frequencies of the first fault sound and the second fault sound. It can be understood that the first fault sound and the second fault sound have different timbres and frequencies, so that the first fault sound can be distinguished conveniently by a user, and a fault machine can be positioned more accurately.
Preferably, the acquiring the fault information of all controlled machines in the same group includes:
receiving fault codes sent by all controlled machines;
and determining the fault information of the controlled machine according to the fault code.
It can be understood that, taking an air conditioning unit as an example, when a certain indoor unit fails, a failure code is sent to the centralized controller through the outdoor unit, and the centralized controller determines the failure information of the controlled unit according to the failure code.
After the fault machine generates the first fault sound, all non-fault machines need to collect the first fault sound, but due to the limitation of the voice collection range, generally, only the non-fault machines around the fault machine can collect the first fault sound, and the non-fault machines around the fault machine refer to the non-fault machines capable of collecting the first fault sound.
It can be understood that, the technical scheme that this embodiment provided, through the fault information who obtains all controlled machines in same group, according to fault information, the corresponding fault machine of control continues to send out first trouble sound, so that non-fault machine around the fault machine gathers behind the first trouble sound, continuously send out the second trouble sound, when a controlled machine broke down, non-fault machine around it sent out the trouble sound simultaneously to make trouble sound bigger, let the user determine the position of fault machine more easily, thereby found the trouble machine, improved the precision of trouble machine position location.
Preferably, the method further comprises:
after the fault information of any controlled machine in the same group is acquired, entering a fault machine positioning mode;
and when the fault machine positioning mode is exited, controlling the non-fault machine to stop sending out the second fault sound.
It will be appreciated that when exiting the fault locating mode, the non-faulty machine is controlled to cease to emit the second fault tone, and only the faulty machine is still emitting the first fault tone, from which the user can readily determine the precise location of the faulty machine.
Preferably, the method further comprises:
and if the non-fault machine does not acquire the first fault sound, controlling the non-fault machine to continuously acquire the first fault sound until the non-fault machine exits from the fault machine positioning mode.
It can be understood that the technical scheme that this embodiment provided has solved the problem that can't pinpoint the trouble machine under large-scale spacious environment, lets the location of trouble machine more high-efficient, swift, has effectively reduced maintenance, the after-sales cost of producer.
Fig. 2 is a flowchart illustrating a fault location method according to another exemplary embodiment, as shown in fig. 2, the method including:
step S21, acquiring the fault information of all controlled machines in the same group;
step S22, after the fault information of any controlled machine in the same group is acquired, entering a fault machine positioning mode;
step S23, controlling the fault machine to continuously send out a first fault sound, so that the non-fault machines around the fault machine continuously send out a second fault sound after acquiring the first fault sound;
step S24, if the non-fault machine does not acquire the first fault sound, controlling the non-fault machine to continuously acquire the first fault sound until the non-fault machine exits from the fault machine positioning mode;
and step S25, when the fault machine positioning mode is exited, controlling the non-fault machine to stop sending out the second fault sound.
It should be noted that, the technical solution provided in this embodiment is suitable for controlling a controlled machine having voice sensing and recognition functions. Preferably, the controlled machine is an indoor machine of a voice air conditioner.
Preferably, the technical solution provided in this embodiment is applicable to an air conditioning unit, and the air conditioning unit includes: the indoor units are connected with the outdoor units, and the outdoor units are connected with the same integrated controller; all controlled machines in the same group refer to indoor machines corresponding to outdoor machines connected with the same centralized controller. Preferably, the first failure tone is different from the second failure tone.
It can be understood that, the technical scheme that this embodiment provided, through the fault information who obtains all controlled machines in same group, according to fault information, the corresponding fault machine of control continues to send out first trouble sound, so that non-fault machine around the fault machine gathers behind the first trouble sound, continuously send out the second trouble sound, when a controlled machine broke down, non-fault machine around it sent out the trouble sound simultaneously to make trouble sound bigger, let the user determine the position of fault machine more easily, thereby found the trouble machine, improved the precision of trouble machine position location.
Fig. 3 is a schematic block diagram illustrating a fault location device 100 according to an exemplary embodiment, where, as shown in fig. 3, the device 100 includes:
the acquiring module 101 is used for acquiring fault information of all controlled machines in the same group;
and the control module 102 is configured to control the corresponding fault machine to continuously send out a first fault sound according to the fault information, so that a non-fault machine around the fault machine continuously sends out a second fault sound after the first fault sound is collected by the non-fault machine.
Preferably, the first failure tone is different from the second failure tone; and/or the presence of a gas in the gas,
the controlled machine includes: indoor machine of voice air conditioner
Preferably, if the controlled machine is an indoor machine of a voice air conditioner, the indoor machine is connected to each outdoor machine, and the outdoor machines are connected to the same centralized controller.
All controlled machines in the same group refer to indoor machines corresponding to outdoor machines connected with the same centralized controller.
It can be understood that, the technical scheme that this embodiment provided, through the fault information who obtains all controlled machines in same group, according to fault information, the corresponding fault machine of control continues to send out first trouble sound, so that non-fault machine around the fault machine gathers behind the first trouble sound, continuously send out the second trouble sound, when a controlled machine broke down, non-fault machine around it sent out the trouble sound simultaneously to make trouble sound bigger, let the user determine the position of fault machine more easily, thereby found the trouble machine, improved the precision of trouble machine position location.
An air conditioning unit according to an exemplary embodiment of the present invention includes:
the indoor units are connected with the outdoor units, and the outdoor units are connected with the same integrated controller;
a memory for storing centralized controller executable instructions;
wherein the centralized controller is configured to:
acquiring fault information of all controlled machines in the same group;
and controlling the corresponding fault machine to continuously send out a first fault sound according to the fault information, so that a second fault sound is continuously sent out after non-fault machines around the fault machine collect the first fault sound.
Preferably, the air conditioning unit is a voice air conditioning unit.
It can be understood that, the technical scheme that this embodiment provided, through the fault information who obtains all controlled machines in same group, according to fault information, the corresponding fault machine of control continues to send out first trouble sound, so that non-fault machine around the fault machine gathers behind the first trouble sound, continuously send out the second trouble sound, when a controlled machine broke down, non-fault machine around it sent out the trouble sound simultaneously to make trouble sound bigger, let the user determine the position of fault machine more easily, thereby found the trouble machine, improved the precision of trouble machine position location.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that the terms "first," "second," and the like in the description of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present invention, the meaning of "a plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (8)
1. A fault machine positioning method is characterized by comprising the following steps:
acquiring fault information of all controlled machines in the same group;
controlling the corresponding fault machine to continuously send out a first fault sound according to the fault information, so that a non-fault machine around the fault machine continuously sends out a second fault sound after acquiring the first fault sound;
further comprising:
after the fault information of any controlled machine in the same group is acquired, entering a fault machine positioning mode;
and when the fault machine positioning mode is exited, controlling the non-fault machine to stop sending out the second fault sound, and simultaneously controlling the fault machine to continue sending out the first fault sound so that a user can judge the accurate position of the fault machine according to the first fault sound;
and if the non-fault machine does not acquire the first fault sound, controlling the non-fault machine to continuously acquire the first fault sound until the non-fault machine exits from the fault machine positioning mode.
2. The method of claim 1,
the first failure tone is different from the second failure tone; and/or the presence of a gas in the gas,
the controlled machine includes: indoor set of pronunciation air conditioner.
3. The method of claim 1, wherein the obtaining the fault information of all controlled machines in the same group comprises:
receiving fault codes sent by all controlled machines;
and determining the fault information of the controlled machine according to the fault code.
4. A fault machine locating device, comprising:
the acquisition module is used for acquiring the fault information of all the controlled machines in the same group;
the control module is used for controlling the corresponding fault machine to continuously send out a first fault sound according to the fault information, so that a non-fault machine around the fault machine continuously sends out a second fault sound after acquiring the first fault sound;
the control module further comprises:
after the fault information of any controlled machine in the same group is acquired, entering a fault machine positioning mode;
and when the fault machine positioning mode is exited, controlling the non-fault machine to stop sending out the second fault sound, and simultaneously controlling the fault machine to continue sending out the first fault sound so that a user can judge the accurate position of the fault machine according to the first fault sound;
and if the non-fault machine does not acquire the first fault sound, controlling the non-fault machine to continuously acquire the first fault sound until the non-fault machine exits from the fault machine positioning mode.
5. The apparatus of claim 4,
the first failure tone is different from the second failure tone; and/or the presence of a gas in the gas,
the controlled machine includes: indoor set of pronunciation air conditioner.
6. The apparatus of claim 4,
if the controlled machine is an indoor machine of a voice air conditioner, the indoor machine is connected with each outdoor machine, and the outdoor machines are connected with the same integrated controller;
all controlled machines in the same group refer to indoor machines corresponding to outdoor machines connected with the same centralized controller.
7. An air conditioning assembly, comprising:
the indoor units are connected with the outdoor units, and the outdoor units are connected with the same integrated controller;
a memory for storing centralized controller executable instructions;
wherein the centralized controller is configured to:
acquiring fault information of all controlled machines in the same group, wherein all controlled machines in the same group refer to indoor machines corresponding to outdoor machines connected with the same centralized controller;
controlling the corresponding fault machine to continuously send out a first fault sound according to the fault information, so that a non-fault machine around the fault machine continuously sends out a second fault sound after acquiring the first fault sound;
further comprising:
after the fault information of any controlled machine in the same group is acquired, entering a fault machine positioning mode;
and when the fault machine positioning mode is exited, controlling the non-fault machine to stop sending out the second fault sound, and simultaneously controlling the fault machine to continue sending out the first fault sound so that a user can judge the accurate position of the fault machine according to the first fault sound;
and if the non-fault machine does not acquire the first fault sound, controlling the non-fault machine to continuously acquire the first fault sound until the non-fault machine exits from the fault machine positioning mode.
8. Air conditioning assembly according to claim 7,
the air conditioning unit is a voice air conditioning unit.
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| CN201910877114.7A CN110671789B (en) | 2019-09-17 | 2019-09-17 | Fault machine positioning method and device and air conditioning unit |
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