CN108592312B - Method, device and system for checking wireless networking of air conditioning unit - Google Patents
Method, device and system for checking wireless networking of air conditioning unit Download PDFInfo
- Publication number
- CN108592312B CN108592312B CN201810333790.3A CN201810333790A CN108592312B CN 108592312 B CN108592312 B CN 108592312B CN 201810333790 A CN201810333790 A CN 201810333790A CN 108592312 B CN108592312 B CN 108592312B
- Authority
- CN
- China
- Prior art keywords
- air conditioning
- conditioning unit
- pressure
- networking system
- boosting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
-
- 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
- F24F11/56—Remote control
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- 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
- F24F11/88—Electrical aspects, e.g. circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/10—Pressure
Abstract
The invention discloses a method, a device and a system for checking wireless networking of an air conditioning unit. Wherein, the method comprises the following steps: controlling the first air conditioning unit to boost; acquiring the pressure change of the first air conditioning unit after the pressure switch of the second air conditioning unit is acquired; and checking whether the first air conditioning unit and the second air conditioning unit belong to the same networking system or not according to the acquired pressure change. The invention solves the technical problem that the correctness of networking is difficult to determine because the wireless networking has no real communication line.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a method, a device and a system for detecting wireless networking of an air conditioning unit.
Background
The traditional Network communication of the multi-split System is based on wired communication modes such as a Controller Area Network (CAN), an RS-485 interface mode, a Home Bus System (HBS) and the like, an independent communication Network System has been naturally formed physically, and a networking scheme based on the wires is mature. However, the development of wireless communication is a future development direction due to inherent limitations of wired communication, such as complicated wiring, high cost, and difficult maintenance.
Compared with wired networking, the wireless networking of the air conditioning unit lacks natural physical line advantages, and due to the fact that no communication line is connected, after the wireless networking, whether the air conditioning unit in the communication network belongs to the same networking system is difficult to confirm, and during engineering installation, the situation that the air conditioning unit under other networking systems appears in the communication network of the networking system is often caused, and the abnormal situation is difficult to check, so that the debugging period is prolonged, and the installation cost is increased. Meanwhile, the debugging of other networking systems is also influenced, and great inconvenience is brought.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The embodiment of the invention provides a method, a device and a system for checking wireless networking of an air conditioning unit, which are used for at least solving the technical problem that the networking is difficult to determine to be correct due to the fact that the wireless networking has no real communication line.
According to an aspect of an embodiment of the present invention, a method for checking a wireless networking of an air conditioning unit is provided, including: controlling the first air conditioning unit to boost; acquiring the pressure change of a first air conditioning unit after a pressure switch of a second air conditioning unit is acquired; and checking whether the first air conditioning unit and the second air conditioning unit belong to the same networking system or not according to the acquired pressure change.
Optionally, controlling the first air conditioning unit to boost includes: sending a boosting signal to the first air conditioning unit, wherein the boosting signal is used for controlling the first air conditioning unit to boost; and receiving a boosting completion signal sent by the first air conditioning unit, wherein the boosting completion signal is a feedback signal sent by the first air conditioning unit after the pressure is boosted for a preset time and the pressure is stable and unchanged.
Optionally, after obtaining the pressure switch for turning on the second air conditioning unit and before the pressure change of the first air conditioning unit, the method further includes: turning on a pressure switch of the second air conditioning unit by: sending an action signal to the second air conditioning unit, wherein the action signal is used for controlling the second air conditioning unit to turn on a pressure switch; and receiving an action completion signal sent by the second air conditioning unit, wherein the action completion signal is a feedback signal sent after the second air conditioning unit successfully opens the pressure switch.
Optionally, after the pressure switch of the second air conditioning unit is turned on, the pressure change of the first air conditioning unit includes: sending a detection signal to the first air conditioning unit, wherein the detection signal is used for controlling the first air conditioning unit to detect pressure; and receiving a detection result which is sent by the first air conditioning unit and carries the pressure change.
According to another aspect of the embodiment of the invention, a method for checking wireless networking of an air conditioning unit is provided, which comprises the following steps: controlling the first air conditioning unit to boost; and detecting the pressure change of the first air conditioning unit after a pressure switch of the second air conditioning unit is turned on, wherein the pressure change is used for checking whether the first air conditioning unit and the second air conditioning unit belong to the same networking system.
Optionally, after detecting that the pressure of the first air conditioning unit changes after the pressure switch of the second air conditioning unit is turned on, the method further includes: acquiring a preset change threshold value for detecting whether the first air conditioning unit and the second air conditioning unit belong to a networking system; and detecting whether the first air conditioning unit and the second air conditioning unit belong to the same networking system or not according to the pressure change and the preset change threshold value.
According to another aspect of the embodiment of the invention, a method for checking wireless networking of an air conditioning unit is provided, which is characterized by comprising the following steps: receiving an action signal of a first air conditioning unit; opening a pressure switch according to the action signal; and sending an action completion signal, wherein the action completion signal is used for indicating that a second air conditioning unit opens a pressure switch and indicating that the first air conditioning unit detects the pressure change of the first air conditioning unit, and the pressure change is used for checking whether the first air conditioning unit and the second air conditioning unit belong to the same networking system.
Optionally, in a case that it is checked that the first air conditioner group and the second air conditioner group do not belong to the same networking system, the method further includes: acquiring a preset matching rule; and matching a third air conditioning unit which belongs to the same networking system as the second air conditioning unit according to the preset matching rule.
According to another aspect of the embodiments of the present invention, there is provided an inspection apparatus for wireless networking of an air conditioning unit, including: the control module is used for controlling the first air conditioning unit to boost; the acquisition module is used for acquiring the pressure change of the first air conditioning unit after the pressure switch of the second air conditioning unit is acquired; and the operation module is used for checking whether the first air conditioning unit and the second air conditioning unit belong to the same networking system or not according to the acquired pressure change.
According to another aspect of the embodiments of the present invention, there is provided an inspection apparatus for wireless networking of an air conditioning unit, including: the first control module is used for controlling the boosting of the first air conditioning unit; and the detection module is used for detecting the pressure change of the first air conditioning unit after the pressure switch of the second air conditioning unit is opened, wherein the pressure change is used for checking whether the first air conditioning unit and the second air conditioning unit belong to the same networking system.
According to another aspect of the embodiment of the present invention, there is provided an inspection apparatus for wireless networking of an air conditioning unit, including: the receiving module is used for receiving an action signal of the first air conditioning unit; the action module is used for opening the pressure switch according to the action signal; and the sending module is used for sending an action completion signal, wherein the action completion signal is used for indicating that a second air conditioning unit opens a pressure switch and indicating that the first air conditioning unit detects the pressure change of the first air conditioning unit, and the pressure change is used for checking whether the first air conditioning unit and the second air conditioning unit belong to the same networking system.
According to another aspect of the embodiments of the present invention, there is provided an inspection system for wireless networking of an air conditioning unit, including: the inspection device for the wireless networking of the air conditioning unit.
In the embodiment of the invention, after the air conditioning unit at one end of the networking system is boosted, the air conditioning unit at the other end of the networking system is enabled to turn on the pressure switch, and the purpose of checking whether two networking parties belong to the same networking system is achieved by detecting the pressure change of the air conditioning unit boosted by the networking system, so that the technical effect of determining whether the two networking parties to be checked belong to the same networking system is realized, and the technical problem that the networking is difficult to determine to be correct due to the fact that wireless networking does not have a real communication line is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of a method for checking wireless networking of an air conditioning unit according to an embodiment of the present invention;
fig. 2 is a flowchart of another checking method for wireless networking of an air conditioning unit according to an embodiment of the invention;
fig. 3 is a flowchart of another checking method for wireless networking of an air conditioning unit according to an embodiment of the invention;
fig. 4 is a schematic structural diagram of an inspection device for wireless networking of an air conditioning unit according to an embodiment of the invention;
fig. 5 is a schematic structural diagram of another checking device for wireless networking of air conditioning units according to an embodiment of the invention;
fig. 6 is a schematic structural diagram of another checking device for wireless networking of air conditioning units according to an embodiment of the invention;
fig. 7 is a schematic structural diagram of an inspection system for wireless networking of air conditioning units according to an embodiment of the invention;
FIG. 8 is a flow chart of a method for testing wireless networking of air conditioning units in accordance with a preferred embodiment of the present invention;
fig. 9 is a schematic structural diagram of an inspection apparatus for wireless networking of air conditioning units in a preferred embodiment according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
According to an embodiment of the present invention, an embodiment of a method for checking the wireless networking of an air conditioning group is provided, it should be noted that the steps shown in the flowchart of the drawings may be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in an order different from that shown.
Fig. 1 is a flowchart of a method for checking a wireless networking of an air conditioning unit according to an embodiment of the present invention, as shown in fig. 1, the method includes the following steps:
step S102, controlling the first air conditioning unit to boost;
step S104, acquiring the pressure change of the first air conditioning unit after the pressure switch of the second air conditioning unit is acquired;
and S106, checking whether the first air conditioning unit and the second air conditioning unit belong to the same networking system or not according to the acquired pressure change.
Through the steps, after the first air conditioning unit at one end of the networking system is boosted, the second air conditioning unit at the other end of the networking system is enabled to open the pressure switch, the pressure change of the boosted first air conditioning unit of the networking system is detected, if the second air conditioning unit belongs to the networking system where the first air conditioning unit is located, the pressure of the first air conditioning unit can be changed when the pressure switch of the second air conditioning unit is opened, otherwise, the pressure cannot be changed, and therefore the purpose of checking whether the networking two parties belong to the same networking system is achieved, the technical effect of determining whether the networking two parties to be checked belong to the same networking system is achieved, and the technical problem that the networking is difficult to determine to be correct due to the fact that wireless networking does not have a real communication line is solved.
It should be noted that the pressure switch is used for triggering the pressure of the second air conditioning unit to change, and when the second air conditioning unit and the first air conditioning unit belong to the same networking system, the pressure of the first air conditioning unit is changed. The first air conditioning unit and the second air conditioning unit in the networking system are connected through a liquid path. And after the first air conditioner is boosted, a pressure switch of the second air conditioner unit is turned on, and pressure detection is carried out on the first air conditioner unit. If the first air conditioning unit and the second air conditioning unit belong to the same networking system, the pressure of the first air conditioning unit can generate certain change, and the pressure detection can generate certain change value; if the first air conditioning unit and the second air conditioning unit do not belong to the same networking system, the pressure of the first air conditioning unit cannot be changed, the pressure detection result is the same as the result before the pressure switch of the second air conditioning unit is opened, and the opening and closing of the pressure switch of the second air conditioning unit cannot affect the pressure of the first air conditioning unit.
Optionally, when the first air conditioning unit is controlled to boost, the first air conditioning unit may be controlled through an electronic wireless signal, or the first air conditioning unit may be directly operated through a manual operation. The mode of using electronic wireless signals for control has the advantages of high automation degree, high speed, high accuracy and low possibility of error. Preferably, the controlling the first air conditioning unit through the electronic wireless signal may include: sending a boosting signal to the first air conditioning unit, wherein the boosting signal is used for controlling the first air conditioning unit to boost; and receiving a boosting completion signal sent by the first air conditioning unit, wherein the boosting completion signal is a feedback signal sent after the pressure of the first air conditioning unit is stabilized and unchanged after boosting for a preset time. The predetermined time may be obtained empirically, and the predetermined time may be different for different first air conditioning units. The feedback signal is sent only when the pressure is stable and unchanged after the preset boosting time, so that the detection of the pressure change is more accurate, the possibility of accidental detection results is eliminated, and the accuracy of detecting whether the first air conditioning unit and the second air conditioning unit belong to the same networking system is improved.
Optionally, after the pressure switch of the second air conditioning unit is turned on and before the pressure of the first air conditioning unit changes, the second air conditioning unit may be controlled through an electronic wireless signal, the pressure switch of the second air conditioning unit is turned on, or the second air conditioning unit may be directly operated through manual operation, and the pressure switch of the second air conditioning unit is turned on. The mode of using electronic wireless signals for control has the advantages of high automation degree, high speed, high accuracy and low possibility of error. Preferably, the controlling the second air conditioning unit through the wireless electronic signal, and the turning on the pressure switch of the second air conditioning unit may include: sending an action signal to a second air conditioning unit, wherein the action signal is used for controlling the second air conditioning unit to turn on a pressure switch; and receiving an action completion signal sent by the second air conditioning unit, wherein the action completion signal is a feedback signal sent after the second air conditioning unit successfully opens the pressure switch. By confirming the actuation completion signal, it is ensured that the pressure switch of the second air conditioning unit is opened, i.e. that the second air conditioning unit is operating.
Optionally, after the pressure switch of the second air conditioning unit is turned on, when the pressure of the first air conditioning unit changes, the pressure can be electronically transmitted to the operation module through the first air conditioning unit for operation, and a result can be obtained through manual recording, calculation and comparison. The electronic transmission and calculation are reliable, the calculation speed is high, and the accuracy is high. Preferably, after the pressure switch of the second air conditioning unit is turned on, acquiring the pressure change of the first air conditioning unit includes: sending a detection signal to the first air conditioning unit, wherein the detection signal is used for controlling the first air conditioning unit to detect pressure; and receiving a detection result carrying pressure change sent by the first air conditioning unit.
According to the embodiment of the invention, the embodiment of the invention also provides another air conditioning unit wireless networking inspection method. Fig. 2 is a flowchart of another method for checking wireless networking of an air conditioning unit according to an embodiment of the present invention, and as shown in fig. 2, the method includes the following steps:
step 202, controlling the first air conditioning unit to boost;
and 204, detecting the pressure change of the first air conditioning unit after a pressure switch of the second air conditioning unit is turned on, wherein the pressure change is used for detecting whether the first air conditioning unit and the second air conditioning unit belong to the same networking system.
Through the steps, the first air conditioning unit is controlled to be boosted, and the pressure change of the first air conditioning unit is detected, wherein the pressure change is generated by the action of the second air conditioning unit, so that the purpose of checking whether the first air conditioning unit and the second air conditioning unit belong to the same networking system is achieved, the technical effect of determining whether both checked networking parties belong to the same networking system is achieved, and the technical problem that the networking is difficult to determine to be correct due to the fact that wireless networking does not have a real communication line is solved.
Optionally, after detecting that the pressure switch of the second air conditioning unit is turned on and the pressure of the first air conditioning unit changes, whether the first air conditioning unit and the second air conditioning unit belong to the same networking system may be detected through various methods, and preferably, the relationship between the pressure change and the preset change threshold may be compared through the preset change threshold. Preferably, after detecting a pressure change of the first air conditioning unit after turning on a pressure switch of the second air conditioning unit, the method further includes: acquiring a preset change threshold value for detecting whether a first air conditioning unit and a second air conditioning unit belong to a networking system; and detecting whether the first air conditioning unit and the second air conditioning unit belong to the same networking system or not according to the pressure change and a preset change threshold value. It should be noted that, ideally, the preset variation threshold may be zero, and when the error caused by the actual situation is considered, the preset variation threshold may be set as an empirical fluctuation variation value.
According to the embodiment of the invention, the embodiment of the invention also provides a method for checking the wireless networking of the air conditioning unit. Fig. 3 is a flowchart of another method for checking wireless networking of an air conditioning unit according to an embodiment of the present invention, and as shown in fig. 3, the method includes the following steps:
step 302, receiving an action signal of a first air conditioning unit;
step 304, opening a pressure switch according to the action signal;
and step 306, sending an action completion signal, wherein the action completion signal is used for indicating that the second air conditioning unit turns on the pressure switch and indicating that the first air conditioning unit detects the pressure change of the first air conditioning unit, and the pressure change is used for checking whether the first air conditioning unit and the second air conditioning unit belong to the same networking system.
Through the steps, the action signal of the first air conditioning unit is received, the pressure switch is turned on according to the action signal, and an action completion signal is sent out, wherein the action completion signal is used for indicating that the pressure switch is turned on by the second air conditioning unit and indicating that the first air conditioning unit detects the pressure change of the first air conditioning unit, and the pressure change is used for checking whether the first air conditioning unit and the second air conditioning unit belong to the same networking system, so that the purpose of checking whether the first air conditioning unit and the second air conditioning unit belong to the same networking system is achieved, the technical effect of determining whether both sides of the checked networking belong to the same networking system is achieved, and the technical problem that the networking is difficult to determine to be correct due to the fact that wireless networking does not have a real communication line is solved.
Optionally, in an actual situation, under the condition that it is checked that the first air conditioning unit and the second air conditioning unit do not belong to the same networking system, the checking can be directly finished, and a correct third air conditioning unit can be matched for the second air conditioning unit according to a checking result, so that the working efficiency can be effectively improved. For example, after verifying that the first air conditioning unit and the second air conditioning unit do not belong to the same networking system, the method may further include: acquiring a preset matching rule; and matching a third air conditioning unit which belongs to the same networking system with the second air conditioning unit according to a preset matching rule. It should be noted that after the second air conditioning unit and the third air conditioning unit are matched to belong to the same networking system, it cannot be completely determined that the second air conditioning unit and the third air conditioning unit really belong to the same networking system, and therefore, after that, it can also be detected whether the second air conditioning unit and the third air conditioning unit belong to the same networking system by the above method for detecting whether the first air conditioning unit and the second air conditioning unit belong to the same networking system, and by interaction between the second air conditioning unit and the third air conditioning unit. Through the continuous repeated detection, the detection of the networking accuracy among a plurality of air conditioning units is realized.
According to the embodiment of the invention, the embodiment of the checking device for the wireless networking of the air conditioning unit is also provided. Fig. 4 is a schematic structural diagram of an inspection device for wireless networking of air conditioning units according to an embodiment of the present invention, and as shown in fig. 4, the inspection device 40 for wireless networking of air conditioning units includes:
the control module 42 is used for controlling the boosting of the first air conditioning unit;
the obtaining module 44 is configured to obtain a pressure change of the first air conditioning unit after the pressure switch of the second air conditioning unit is obtained;
and the operation module 46 is configured to check whether the first air conditioning unit and the second air conditioning unit belong to the same networking system according to the acquired pressure change.
According to the embodiment of the invention, the embodiment of the checking device for the wireless networking of the air conditioning unit is also provided. Fig. 5 is a schematic structural diagram of another checking device for wireless networking of air conditioning units according to an embodiment of the present invention, and as shown in fig. 5, the second checking device 50 for wireless networking of air conditioning units includes:
the first control module 52 is used for controlling the boosting of the first air conditioning unit;
and the detecting module 54 is configured to detect a pressure change of the first air conditioning unit after the pressure switch of the second air conditioning unit is turned on, where the pressure change is used to check whether the first air conditioning unit and the second air conditioning unit belong to the same networking system.
According to the embodiment of the invention, the embodiment of the checking device for the wireless networking of the air conditioning unit is also provided. Fig. 6 is a schematic structural diagram of another checking device for wireless networking of air conditioning units according to an embodiment of the present invention, and as shown in fig. 6, a third checking device 60 for wireless networking of air conditioning units includes:
the receiving module 62 is configured to receive an action signal of the first air conditioning unit;
an action module 64 for opening the pressure switch according to the action signal;
and the sending module 66 is configured to send an action completion signal, where the action completion signal is used to indicate that the second air conditioning unit has turned on the pressure switch, and indicate that the first air conditioning unit detects a pressure change of the first air conditioning unit, and the pressure change is used to check whether the first air conditioning unit and the second air conditioning unit belong to the same networking system.
According to the embodiment of the invention, the embodiment of the checking device for the wireless networking of the air conditioning unit is also provided. Fig. 7 is a schematic structural diagram of an inspection system for wireless networking of air conditioning units according to an embodiment of the present invention, and as shown in fig. 7, the inspection system 70 for wireless networking of air conditioning units includes: the first checking device 40 for the wireless networking of the air conditioning unit, the second checking device 50 for the wireless networking of the air conditioning unit and the third checking device 60 for the wireless networking of the air conditioning unit.
It should be noted that the checking of the first air conditioning unit and the second air conditioning unit may be checking of multiple types of air conditioning unit networks, for example, the checking may be checking of multiple air conditioning unit networks of internal and external units, and the following description will be given by taking the checking of multiple air conditioning unit networks of internal and external units as an example to describe a preferred embodiment of the present invention.
Compared with a wired multi-split air conditioner, the wireless multi-split air conditioner lacks the advantages of natural physical circuits, and because no communication line is connected, after the wireless multi-split air conditioner is networked, whether an inner machine and an outer machine in a communication network belong to the same refrigeration system or not is difficult to confirm, and whether the inner machine and the outer machine in the communication system correspond to the inner machine and the outer machine of an actual refrigeration system one by one or not is difficult to confirm. During engineering installation, the situation that the internal machines of other refrigeration systems are arranged in a communication network of the refrigeration system frequently occurs, and the abnormity is difficult to be checked, so that the debugging period is prolonged, and the installation cost is increased. Meanwhile, the debugging of other refrigeration systems is also influenced, and great inconvenience is brought.
The method comprises the steps that when a system is debugged, a debugger controls an external machine to enter a trial running state through debugging equipment, the external machine presses of all the systems are controlled to run and boost, after a period of time, the system opens electronic expansion valves of different internal machines (namely a pressure switch of the second air conditioning unit) one by one in a roll calling mode, a pressure change range is detected through a high-pressure sensor arranged on the external machine, and the change of a detection value of a high-pressure sensor of a main external machine of the system and a preset change threshold are judged so as to judge whether the internal machine belongs to the refrigeration system of the corresponding external machine, the internal and external machine networks are guaranteed to be correct, and the purpose of quick and accurate wireless networking is achieved.
Fig. 8 is a flowchart of a method for checking wireless networking of an air conditioning unit in a preferred embodiment according to an embodiment of the present invention, as shown in fig. 8, the method includes:
step S801, controlling all networking systems to enter a networking confirmation mode;
step S802, controlling an external unit of the network system to enter a pressurization state;
step S803, the external machine of the networking system Y calls a roll to control the electronic expansion valve of the internal machine to open;
step S804, the outer machine detects the detection value of the high-voltage sensor and stores and calculates the detection value;
step S805, determining whether the internal unit and the external unit belong to the same networking system, if yes, performing step S806, and if not, performing step S807;
step S806, the networking system Y is faultless in networking; step S803 is executed again until all networking systems have been detected, and step S809 is executed;
step S807, a networking system X stores the detection value of the high-voltage sensor and automatically networks the networking system, wherein X is not equal to Y;
step S808, the internal machine is successfully assembled into a networking system X;
and step S809, finishing networking detection.
By adopting the method, whether the internal and external machines of the wireless multi-split communication system correspond to the actual refrigeration pipeline system one by one can be simply and conveniently confirmed, and the networking debugging of the wireless multi-split communication system can be rapidly completed. When saving installation time, also reduced the cost of labor, promoted product competitiveness.
Fig. 9 is a schematic structural diagram of an inspection apparatus for wireless networking of air conditioning units in a preferred embodiment according to an embodiment of the present invention, and as shown in fig. 9, the inspection apparatus 90 includes: the detection device 90 is described below with reference to a human-computer interaction module 92, an arithmetic control module 94, and a wireless communication module 96.
The human-computer interaction module 92 may be a Liquid Crystal Display (LCD) or a capacitive touch screen. The LCD display is responsible for displaying information of the target refrigeration system, the on-off state of the internal machine, the temperature of the internal machine pipe, networking results and the like. Inputting a control command according to a display interface by the capacitive touch screen; the operation control module 94 is used for controlling the refrigeration system according to the acquired internal machine trial operation parameters and the steps in the method, and calculating and judging according to the conditions in the method to obtain a judgment conclusion; and the wireless communication module 96 is responsible for acquiring the operation data of the refrigeration system and issuing a control command.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
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 units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A method for checking wireless networking of an air conditioning unit is characterized by comprising the following steps:
controlling the first air conditioning unit to boost;
acquiring the pressure change of a first air conditioning unit after a pressure switch of a second air conditioning unit is acquired;
checking whether the first air conditioning unit and the second air conditioning unit belong to the same networking system or not according to the acquired pressure change;
in the case that it is verified that the first air conditioning unit and the second air conditioning unit do not belong to the same networking system, the method further includes: acquiring a preset matching rule; matching a third air conditioning unit which belongs to the same networking system as the second air conditioning unit according to the preset matching rule;
after the third air conditioning unit which belongs to the same networking system as the second air conditioning unit is matched according to the preset matching rule, whether the second air conditioning unit and the third air conditioning unit belong to the same networking system is detected;
sending a boosting signal to the first air conditioning unit, wherein the boosting signal is used for controlling the first air conditioning unit to boost; and receiving a boosting completion signal sent by the first air conditioning unit, wherein the boosting completion signal is a feedback signal sent by the first air conditioning unit after the pressure is boosted for a preset time and the pressure is stable and unchanged.
2. The method of claim 1, wherein after obtaining the pressure change of the first air conditioning unit after opening the pressure switch of the second air conditioning unit, further comprising: turning on a pressure switch of the second air conditioning unit by:
sending an action signal to the second air conditioning unit, wherein the action signal is used for controlling the second air conditioning unit to turn on a pressure switch;
and receiving an action completion signal sent by the second air conditioning unit, wherein the action completion signal is a feedback signal sent after the second air conditioning unit successfully opens the pressure switch.
3. The method of any of claims 1-2, wherein obtaining the change in pressure of the first air conditioning unit after opening a pressure switch of a second air conditioning unit comprises:
sending a detection signal to the first air conditioning unit, wherein the detection signal is used for controlling the first air conditioning unit to detect pressure;
and receiving a detection result which is sent by the first air conditioning unit and carries the pressure change.
4. A method for checking wireless networking of an air conditioning unit is characterized by comprising the following steps:
controlling the first air conditioning unit to boost;
detecting the pressure change of the first air conditioning unit after a pressure switch of a second air conditioning unit is turned on, wherein the pressure change is used for detecting whether the first air conditioning unit and the second air conditioning unit belong to the same networking system;
in the case that it is verified that the first air conditioning unit and the second air conditioning unit do not belong to the same networking system, the method further includes: acquiring a preset matching rule; matching a third air conditioning unit which belongs to the same networking system as the second air conditioning unit according to the preset matching rule;
sending a boosting signal to the first air conditioning unit, wherein the boosting signal is used for controlling the first air conditioning unit to boost; and receiving a boosting completion signal sent by the first air conditioning unit, wherein the boosting completion signal is a feedback signal sent by the first air conditioning unit after the pressure is boosted for a preset time and the pressure is stable and unchanged.
5. The method of claim 4, wherein after detecting a change in pressure at the first air conditioning unit after opening a pressure switch at a second air conditioning unit, further comprising:
acquiring a preset change threshold value for detecting whether the first air conditioning unit and the second air conditioning unit belong to a networking system;
and detecting whether the first air conditioning unit and the second air conditioning unit belong to the same networking system or not according to the pressure change and the preset change threshold value.
6. A method for checking wireless networking of an air conditioning unit is characterized by comprising the following steps:
receiving an action signal of a first air conditioning unit;
opening a pressure switch according to the action signal;
sending an action completion signal, wherein the action completion signal is used for indicating that a pressure switch is turned on by a second air conditioning unit and indicating that the first air conditioning unit detects pressure change of the first air conditioning unit, and the pressure change is used for checking whether the first air conditioning unit and the second air conditioning unit belong to the same networking system;
in the case that it is verified that the first air conditioning unit and the second air conditioning unit do not belong to the same networking system, the method further includes: acquiring a preset matching rule; matching a third air conditioning unit which belongs to the same networking system as the second air conditioning unit according to the preset matching rule;
sending a boosting signal to the first air conditioning unit, wherein the boosting signal is used for controlling the first air conditioning unit to boost; and receiving a boosting completion signal sent by the first air conditioning unit, wherein the boosting completion signal is a feedback signal sent by the first air conditioning unit after the pressure is boosted for a preset time and the pressure is stable and unchanged.
7. The utility model provides a verifying attachment of air conditioning unit wireless network deployment which characterized in that includes:
the control module is used for controlling the first air conditioning unit to boost;
the acquisition module is used for acquiring the pressure change of the first air conditioning unit after the pressure switch of the second air conditioning unit is acquired;
the operation module is used for checking whether the first air conditioning unit and the second air conditioning unit belong to the same networking system or not according to the acquired pressure change;
under the condition that the first air conditioning unit and the second air conditioning unit do not belong to the same networking system, the method further comprises the following steps: acquiring a preset matching rule; matching a third air conditioning unit which belongs to the same networking system as the second air conditioning unit according to the preset matching rule;
sending a boosting signal to the first air conditioning unit, wherein the boosting signal is used for controlling the first air conditioning unit to boost; and receiving a boosting completion signal sent by the first air conditioning unit, wherein the boosting completion signal is a feedback signal sent by the first air conditioning unit after the pressure is boosted for a preset time and the pressure is stable and unchanged.
8. The utility model provides a verifying attachment of air conditioning unit wireless network deployment which characterized in that includes:
the first control module is used for controlling the boosting of the first air conditioning unit;
the detection module is used for detecting the pressure change of the first air conditioning unit after a pressure switch of the second air conditioning unit is turned on, wherein the pressure change is used for detecting whether the first air conditioning unit and the second air conditioning unit belong to the same networking system;
under the condition that the first air conditioning unit and the second air conditioning unit do not belong to the same networking system, the method further comprises the following steps: acquiring a preset matching rule; matching a third air conditioning unit which belongs to the same networking system as the second air conditioning unit according to the preset matching rule;
sending a boosting signal to the first air conditioning unit, wherein the boosting signal is used for controlling the first air conditioning unit to boost; and receiving a boosting completion signal sent by the first air conditioning unit, wherein the boosting completion signal is a feedback signal sent by the first air conditioning unit after the pressure is boosted for a preset time and the pressure is stable and unchanged.
9. The utility model provides a verifying attachment of air conditioning unit wireless network deployment which characterized in that includes:
the receiving module is used for receiving an action signal of the first air conditioning unit;
the action module is used for opening the pressure switch according to the action signal;
the sending module is used for sending an action completion signal, wherein the action completion signal is used for indicating that a pressure switch is turned on by a second air conditioning unit and indicating that the first air conditioning unit detects pressure change of the first air conditioning unit, and the pressure change is used for checking whether the first air conditioning unit and the second air conditioning unit belong to the same networking system;
under the condition that the first air conditioning unit and the second air conditioning unit do not belong to the same networking system, the method further comprises the following steps: acquiring a preset matching rule; matching a third air conditioning unit which belongs to the same networking system as the second air conditioning unit according to the preset matching rule;
sending a boosting signal to the first air conditioning unit, wherein the boosting signal is used for controlling the first air conditioning unit to boost; and receiving a boosting completion signal sent by the first air conditioning unit, wherein the boosting completion signal is a feedback signal sent by the first air conditioning unit after the pressure is boosted for a preset time and the pressure is stable and unchanged.
10. The utility model provides a checking system of air conditioning unit wireless network deployment which characterized in that includes: the device for checking the wireless networking of the air conditioning units according to claim 7, the device for checking the wireless networking of the air conditioning units according to claim 8, and the device for checking the wireless networking of the air conditioning units according to claim 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810333790.3A CN108592312B (en) | 2018-04-13 | 2018-04-13 | Method, device and system for checking wireless networking of air conditioning unit |
| PCT/CN2018/120376 WO2019196457A1 (en) | 2018-04-13 | 2018-12-11 | Method, apparatus and system for verifying wireless networking of air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810333790.3A CN108592312B (en) | 2018-04-13 | 2018-04-13 | Method, device and system for checking wireless networking of air conditioning unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108592312A CN108592312A (en) | 2018-09-28 |
| CN108592312B true CN108592312B (en) | 2020-11-10 |
Family
ID=63622613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810333790.3A Active CN108592312B (en) | 2018-04-13 | 2018-04-13 | Method, device and system for checking wireless networking of air conditioning unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108592312B (en) |
| WO (1) | WO2019196457A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592312B (en) * | 2018-04-13 | 2020-11-10 | 珠海格力电器股份有限公司 | Method, device and system for checking wireless networking of air conditioning unit |
| CN111442509A (en) * | 2020-04-07 | 2020-07-24 | 广东美的暖通设备有限公司 | Air conditioner communication method and device and computer readable storage medium |
| CN111442508A (en) * | 2020-04-07 | 2020-07-24 | 广东美的暖通设备有限公司 | Central air conditioning system, air conditioning communication method and device and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008042262A (en) * | 2006-08-01 | 2008-02-21 | Sharp Corp | Controlled apparatus, remote control system and method of controlling controlled apparatus |
| CN105091198A (en) * | 2014-05-14 | 2015-11-25 | 青岛海尔空调电子有限公司 | Method and device for realizing networking for wireless communication of indoor and outdoor units of air conditioner |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997381B (en) * | 2013-01-07 | 2014-12-24 | 四川长虹电器股份有限公司 | Air-conditioning control system |
| CN106288249B (en) * | 2015-05-26 | 2019-07-05 | 青岛海尔空调电子有限公司 | A kind of air conditioner wireless network-building method and device |
| CN105526647A (en) * | 2015-12-11 | 2016-04-27 | 广东美的暖通设备有限公司 | Multi-split system and networking method thereof |
| CN106091261A (en) * | 2016-06-17 | 2016-11-09 | 珠海格力电器股份有限公司 | The recognition methods of a kind of internal-external machine coupling and device |
| CN107036233B (en) * | 2017-03-27 | 2020-10-20 | 青岛海尔空调电子有限公司 | Indoor and outdoor unit communication method and device of air conditioner multi-connected unit and air conditioner |
| CN108592312B (en) * | 2018-04-13 | 2020-11-10 | 珠海格力电器股份有限公司 | Method, device and system for checking wireless networking of air conditioning unit |
-
2018
- 2018-04-13 CN CN201810333790.3A patent/CN108592312B/en active Active
- 2018-12-11 WO PCT/CN2018/120376 patent/WO2019196457A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008042262A (en) * | 2006-08-01 | 2008-02-21 | Sharp Corp | Controlled apparatus, remote control system and method of controlling controlled apparatus |
| CN105091198A (en) * | 2014-05-14 | 2015-11-25 | 青岛海尔空调电子有限公司 | Method and device for realizing networking for wireless communication of indoor and outdoor units of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019196457A1 (en) | 2019-10-17 |
| CN108592312A (en) | 2018-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108592312B (en) | Method, device and system for checking wireless networking of air conditioning unit | |
| US4851985A (en) | Fault diagnosis system for comparing counts of commanded operating state changes to counts of actual resultant changes | |
| CN110500710B (en) | Air conditioner fault self-diagnosis method | |
| CN1786605B (en) | Apparatus and method for monitoring state information in trial run mode of multi-airconditioner | |
| US20070043539A1 (en) | Abnormality monitoring system and abnormality monitoring method | |
| CN109654662B (en) | Detection element control method and device and air conditioning unit | |
| CN110410936A (en) | A kind of multi-line system fault detection method, device and multi-line system | |
| CN103940039A (en) | Air conditioner and judgment method of operating state of air conditioner | |
| CN107965918B (en) | Intelligent diagnosis system for gas water heater | |
| KR102116064B1 (en) | Plant diagnosis method using the same system | |
| KR101532843B1 (en) | 0nline monitoring system of nuclear power generation hydraulic valve using smart sensor | |
| CN105988402A (en) | Integrated process controller with loop and valve control capability | |
| CN104990204A (en) | Variable-frequency air conditioner and pressure detection method and device thereof | |
| CN109282424A (en) | Air-conditioner control method, air conditioner controlling device | |
| CN111023472B (en) | Air conditioner detection method and device | |
| CN112665134B (en) | Central air conditioner room management and control method, device and equipment and central air conditioning system | |
| CN100533314C (en) | Cold-storage container micro controller fault diagnosing system | |
| CN104237671A (en) | Measuring System having at least One field Device with at Least One Display Apparatus as well as Method for Operating Same | |
| WO2021174690A1 (en) | Method and apparatus for controlling multi-split air conditioner, and air conditioner | |
| CN108072534B (en) | Fan monitoring system, monitoring control method and device | |
| CN110425745A (en) | Method, apparatus and water heater for water heater | |
| CN104198203A (en) | Method and device for detecting operation of air-conditioners | |
| CN110989604B (en) | Method and device for processing data by using robot and robot | |
| US20080167745A1 (en) | Method And Device For The Diagnosis Of Technical Devices Disposed Within An Industrial Installation | |
| CN113280470A (en) | Four-way valve fault detection method and device and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |