CN112283872B - Air conditioner and method for detecting indoor unit - Google Patents
Air conditioner and method for detecting indoor unit Download PDFInfo
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- CN112283872B CN112283872B CN202011074461.5A CN202011074461A CN112283872B CN 112283872 B CN112283872 B CN 112283872B CN 202011074461 A CN202011074461 A CN 202011074461A CN 112283872 B CN112283872 B CN 112283872B
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000007689 inspection Methods 0.000 claims abstract description 222
- 238000004891 communication Methods 0.000 claims abstract description 30
- 238000001514 detection method Methods 0.000 claims description 48
- 230000000875 corresponding effect Effects 0.000 description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
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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
-
- 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
- F24F11/62—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
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application discloses an air conditioner and a method for detecting an indoor unit, wherein the air conditioner comprises an outdoor unit, an indoor unit and a controller, the indoor unit is not connected with the outdoor unit and the controller, the communication end of the indoor unit and the communication end of the outdoor unit are connected with a commodity inspection device in advance, and the indoor unit is used for: when a preset commodity inspection zone bit is a preset value and a control instruction identification code sent by the commodity inspection equipment is received, storing a corresponding control instruction into a preset control table based on the control instruction identification code; acquiring the control instruction from the preset control table and executing the control instruction so as to enable the corresponding target execution component to act; and updating state information corresponding to the target execution component in a preset state table according to the result of the action, thereby improving the commodity inspection efficiency of the air conditioner.
Description
Technical Field
The present application relates to the field of air conditioner control, and more particularly, to an air conditioner and a method of detecting an indoor unit.
Background
At present, no special program corresponding to the commodity inspection exists in the indoor unit software, so that the operation quality of the indoor unit is judged by simulating the operation conditions related to the indoor unit and manually operating a controller key to control the operation of the indoor unit to be tested during the commodity inspection of the assembly line.
The detection mode mainly has three defects:
(1) The commercial inspection equipment cannot be directly communicated with the indoor unit, the actual operation data of the indoor unit cannot be directly obtained, key quality control points such as temperature sensor data, indoor unit software version numbers, toggle switch data and the like cannot be read, the detection range is small, and necessary detection items cannot be completely covered;
(2) Most of executing components of the indoor unit have opening conditions, so that the opening conditions are required to be manufactured during the commodity inspection, so that the commodity inspection efficiency is low, for example, when the water pump is used for inspection, the controller sets the refrigeration temperature to be 30 ℃, the indoor unit can be turned ON only when the suction temperature sensor is required to be manually blown to be heated to be more than 30 ℃, otherwise, the water pump can only be turned ON for 20 seconds, the inspection time cannot be reached, and a part of commodity inspection time is wasted when the suction temperature sensor is manually blown;
(3) The open condition is manufactured during the business inspection, so that the requirements on the detection environment are high, the stability is low, the detection control mode is complex, and the difficulty in analyzing and processing faults or faults is high.
How to provide an air conditioner capable of improving business inspection efficiency is a technical problem to be solved at present.
Disclosure of Invention
The application discloses an air conditioner, which is used for solving the technical problem of low air commercial examination efficiency in the prior art, and comprises the following steps:
an outdoor unit;
a controller;
the indoor unit is not connected with the outdoor unit and the controller, and is pre-connected with a commodity inspection device based on the communication end of the indoor unit and the outdoor unit, and is used for:
when a preset commodity inspection zone bit is a preset value and a control instruction identification code sent by the commodity inspection equipment is received, storing a corresponding control instruction into a preset control table based on the control instruction identification code;
acquiring the control instruction from the preset control table and executing the control instruction so as to enable the corresponding target execution component to act;
and updating state information corresponding to the target execution component in a preset state table according to the result of the action.
In some embodiments, the indoor unit is further configured to:
when a preset commercial inspection equipment identification code sent by the commercial inspection equipment is received, setting the preset commercial inspection zone bit to be the preset value and determining to enter a preset commercial inspection mode.
In some embodiments, the indoor unit is further configured to:
and when the preset commodity inspection zone bit is the preset value and the state inquiry instruction identification code sent by the commodity inspection equipment is received, inquiring the preset state table according to the state inquiry instruction identification code, and returning corresponding state information to the commodity inspection equipment.
In some embodiments, the indoor unit is further configured to:
when the preset commodity inspection flag bit is the preset value and the initialization instruction identification code sent by the commodity inspection equipment is received, initializing according to the initialization instruction identification code, and returning a corresponding initialization result to the commodity inspection equipment.
In some embodiments, the preset state table includes inherent state information of the indoor unit and state information of an executing component, where the inherent state information is state information that does not accept control of the commercial inspection device, and the state information of the executing component is state information that accepts control of the commercial inspection device.
In some embodiments, the indoor unit is further configured to:
and after the power is turned on, filling the value corresponding to the inherent state information and the value corresponding to the state information of the execution part into the preset state table.
In some embodiments, the indoor unit is further configured to:
and when the commercial inspection equipment is disconnected, or the commercial inspection ending information sent by the commercial inspection equipment is received, or the power supply is disconnected, resetting the commercial inspection flag bit.
Correspondingly, the application also discloses a method for detecting the indoor unit, the method is applied to an air conditioner comprising an outdoor unit, an indoor unit and a controller, the indoor unit is not connected with the outdoor unit and the controller, and the communication end of the indoor unit and the communication end of the outdoor unit are connected with business detection equipment in advance, and the method comprises the following steps:
when a preset commodity inspection zone bit is a preset value and a control instruction identification code sent by the commodity inspection equipment is received, the indoor unit stores a corresponding control instruction into a preset control table based on the control instruction identification code;
the indoor unit acquires the control instruction from the preset control table and executes the control instruction so as to enable the corresponding target execution component to act;
and the indoor unit updates state information corresponding to the target execution component in a preset state table according to the result of the action.
In some embodiments, the method further comprises:
when receiving a preset commercial inspection equipment identification code sent by the commercial inspection equipment, the indoor unit sets the preset commercial inspection zone bit as the preset value and determines to enter a preset commercial inspection mode.
Correspondingly, the application also discloses a method for detecting the indoor unit, the method is applied to an air conditioner comprising an outdoor unit, an indoor unit and a controller, the indoor unit is not connected with the outdoor unit and the controller, and the communication end of the indoor unit and the communication end of the outdoor unit are connected with business detection equipment in advance, and the method comprises the following steps:
when receiving a detection instruction sent by a user to a target execution component of the indoor unit, the business detection equipment sends a corresponding control instruction identification code to the indoor unit so as to enable the indoor unit to execute the corresponding control instruction;
the commodity inspection equipment sends a state inquiry instruction identification code for the target execution component to the indoor unit and receives state information of the target execution component returned by the indoor unit based on the state inquiry instruction identification code;
if the state information is matched with the preset execution result of the control instruction, the commodity inspection equipment determines that the commodity inspection of the indoor unit is qualified, otherwise, the commodity inspection equipment determines that the commodity inspection of the indoor unit is not qualified;
and the state information is updated in a preset state table according to the action result of the target execution component after the indoor unit executes the control instruction.
Compared with the prior art, the application has the following beneficial effects:
the application discloses an air conditioner and a method for detecting an indoor unit, wherein the air conditioner comprises an outdoor unit, an indoor unit and a controller, the indoor unit is not connected with the outdoor unit and the controller, the communication end of the indoor unit and the communication end of the outdoor unit are connected with commercial detection equipment in advance, and the indoor unit is used for: when a preset commodity inspection zone bit is a preset value and a control instruction identification code sent by the commodity inspection equipment is received, storing a corresponding control instruction into a preset control table based on the control instruction identification code; acquiring the control instruction from the preset control table and executing the control instruction so as to enable the corresponding target execution component to act; and updating state information corresponding to the target execution component in a preset state table according to the result of the action, so that the actual operation data of the indoor unit is directly acquired through the commodity inspection equipment, the indoor unit is directly executed when receiving a control instruction sent by the commodity inspection equipment, the starting condition is not needed to be considered, and the commodity inspection efficiency of the air conditioner is further improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a schematic structural diagram of an air conditioner according to an embodiment of the present application;
fig. 2 is a schematic flow chart of a specific application scenario of a method for detecting an indoor unit according to an embodiment of the present application;
fig. 3 is a schematic flow chart of a method for detecting an indoor unit according to an embodiment of the present application;
fig. 4 is a flowchart illustrating a method for detecting an indoor unit according to another embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
As described in the background art, in the prior art, the operation of the indoor unit to be tested is controlled by simulating the operation conditions related to the indoor unit and manually operating the keys of the controller during the commercial inspection, and the commercial inspection efficiency of the air conditioner is seriously affected by the detection method.
In order to solve the above problems, an embodiment of the present application provides an air conditioner, including: as shown in fig. 1, the outdoor unit and the controller, the air conditioner further includes:
the indoor unit is not connected with the outdoor unit and the controller, and is pre-connected with a commodity inspection device based on the communication end of the indoor unit and the outdoor unit, and is used for:
when a preset commodity inspection zone bit is a preset value and a control instruction identification code sent by the commodity inspection equipment is received, storing a corresponding control instruction into a preset control table based on the control instruction identification code;
acquiring the control instruction from the preset control table and executing the control instruction so as to enable the corresponding target execution component to act;
and updating state information corresponding to the target execution component in a preset state table according to the result of the action.
In this embodiment, when the business check is performed by the business check device, the indoor unit needs to be disconnected from the outdoor unit and the controller, so as to prevent the interference of the instruction sent by the outdoor unit or the controller to the business check process. The commercial inspection equipment is connected with the communication end of the indoor unit, and optionally, the commercial inspection equipment is connected with the indoor unit through an H-link (air conditioning system communication data control bus).
After entering the business inspection mode, the indoor unit judges whether a preset business inspection flag bit is a preset value, and when the result is yes and a control instruction identification code sent by the business inspection equipment is received, the control instruction identification code is analyzed to obtain a corresponding control instruction, and the control instruction is stored in a preset control table. Those skilled in the art can flexibly analyze the control instruction identification code by adopting different analysis modes, which does not affect the protection scope of the application.
After the indoor unit stores the control instruction of the commercial inspection into the preset control table, the control instruction is obtained from the preset control table and executed so that the corresponding target execution component acts, and it is required to be noted that, because the indoor unit is only connected with the commercial inspection equipment in the commercial inspection mode at this time, the target execution component is controlled to act according to the control instruction sent by the commercial inspection equipment at this time, and whether the target component meets the corresponding execution condition or not is not required to be considered any more, and the control instruction of the commercial inspection equipment is directly executed. For example, when the commercial inspection device sends an ON control instruction of the water pump, the indoor unit directly executes the instruction for turning ON the water pump in the commercial inspection program, instead of executing the condition for judging whether the water pump is turned ON in the normal program.
After the indoor unit executes the control instruction in the preset control table, the state information corresponding to the target execution component in the preset state table is updated according to the action result of each target component.
In order to accurately enter the business check mode, in some embodiments of the present application, the indoor unit is further configured to:
when a preset commercial inspection equipment identification code sent by the commercial inspection equipment is received, setting the preset commercial inspection zone bit to be the preset value and determining to enter a preset commercial inspection mode.
In this embodiment, when the indoor unit is powered on with the commercial inspection device and the indoor unit is connected with the commercial inspection device, the commercial inspection device actively initiates communication with the indoor unit, and the indoor unit receives a preset commercial inspection device identification code sent by the commercial inspection device, sets the preset commercial inspection flag bit to the preset value and determines to enter a preset commercial inspection mode. The preset value can be set according to actual conditions, if the preset value is set to 1, when the preset business inspection equipment identification code sent by the business inspection equipment is received, the preset business inspection flag bit is set to 1.
In order to accurately and quickly obtain the state of the indoor unit, in a preferred embodiment of the present application, the indoor unit is further configured to:
and when the preset commodity inspection zone bit is the preset value and the state inquiry instruction identification code sent by the commodity inspection equipment is received, inquiring the preset state table according to the state inquiry instruction identification code, and returning corresponding state information to the commodity inspection equipment.
In this embodiment, when the preset business check flag bit is the preset value and the state query instruction identification code sent by the business check device is received, the indoor unit queries the preset state table according to the state query instruction identification code sent by the business check device, where the preset state table lists all states of the indoor unit one by one according to the business check item requirement, and the content in the state table should be in a complete state manufactured at any time, so that the business check device is guaranteed to query at any time, and the indoor unit replies at any time.
To ensure proper communication between the indoor unit and the business check equipment, in some embodiments of the present application, the indoor unit is further configured to:
when the preset commodity inspection flag bit is the preset value and the initialization instruction identification code sent by the commodity inspection equipment is received, initializing according to the initialization instruction identification code, and returning a corresponding initialization result to the commodity inspection equipment.
In this embodiment, when the preset commercial detection flag bit is the preset value and the indoor unit receives the initialization instruction identification code sent by the commercial detection device, the indoor unit initializes according to the initialization instruction identification code, where the initialization may be that each component of the indoor unit is restored to a ready-to-wait state. After the indoor unit completes the initialization instruction, a corresponding initialization result is returned to the commercial inspection equipment, so that the indoor unit and the commercial inspection equipment are normally connected and can accept the control instruction at any time.
In order to accurately distinguish the state information of the preset state table, in some embodiments of the present application, the preset state table includes inherent state information of the indoor unit and state information of an executing component, where the inherent state information is state information that does not accept control of the business inspection device, and the state information of the executing component is state information that accepts control of the business inspection device.
In this embodiment, the content in the preset state table is divided into two types, one type is intrinsic state information, as shown in table 1, which is not controlled by the business inspection device, and the business inspection device can only inquire, and when the indoor unit is powered on, the corresponding value is filled into the preset state table; the other type is the state information of the executing component, as shown in table 2, the state can be controlled by the commodity inspection device, when the indoor unit is powered on, an initial value is filled in a corresponding position of the state table, when the commodity inspection device sends a control instruction, the indoor unit executes the action according to the control instruction and then updates the state in the state table, so that the state of the indoor unit inquired by the commodity inspection device can be ensured to be the latest state.
Table 1 indoor set inherent state table
| Sequence number | Inherent state of assembly |
| 1 | Software ROM number |
| 2 | Jumper wire |
| 3 | Dialing code |
| 4 | Temperature and humidity sensor |
| 5 | Float switch |
| 6 | 49FE |
Table 2 indoor unit executive component status table
In order to quickly acquire the state information of the indoor unit, in some embodiments of the present application, the indoor unit is further configured to:
and after the power is turned on, filling the value corresponding to the inherent state information and the value corresponding to the state information of the execution part into the preset state table.
In this embodiment, in the business check mode, after the indoor unit is powered on, the value corresponding to the intrinsic state information and the value corresponding to the state information of the execution component are filled into the preset state table. Thus, when the commercial inspection equipment sends out the state inquiry instruction identification code, the indoor unit can quickly return the corresponding state information to the commercial inspection equipment according to the identification code.
In order to ensure the normal operation of the indoor unit in the case of non-commercial inspection, in some examples of the present application, the indoor unit is further configured to:
and when the commercial inspection equipment is disconnected, or the commercial inspection ending information sent by the commercial inspection equipment is received, or the power supply is disconnected, resetting the commercial inspection flag bit.
In this embodiment, when the commercial inspection device is turned off, or the commercial inspection end information sent by the commercial inspection device is received, or the power is turned off, the commercial inspection is indicated to be ended at this time, and in order to ensure the normal running state of the indoor unit, the indoor unit clears the commercial inspection flag bit. When the indoor unit receives the control command of the controller or the outdoor unit, the indoor unit judges whether the execution condition of the command is met in advance according to the normal running program, and then executes the command.
The application discloses an air conditioner, comprising: the indoor unit is not connected with the outdoor unit and the controller, the communication end of the indoor unit and the outdoor unit is connected with commercial inspection equipment in advance, and the indoor unit is used for: when a preset commodity inspection zone bit is a preset value and a control instruction identification code sent by the commodity inspection equipment is received, storing a corresponding control instruction into a preset control table based on the control instruction identification code; acquiring the control instruction from the preset control table and executing the control instruction so as to enable the corresponding target execution component to act; according to the result of the action, the state information corresponding to the target executing component in the preset state table is updated, so that the actual operation data of the indoor unit is directly obtained through the commodity inspection equipment, the indoor unit is directly executed when receiving the control instruction sent by the commodity inspection equipment, the starting condition is not needed to be considered, meanwhile, commodity inspection items are more perfect, the items which cannot be detected originally are added in the communication between the indoor unit and the commodity inspection equipment, finally, the requirement on the detected environment is reduced, and the operation condition and the manual operation related to the indoor unit are not needed to be simulated any more, so that the commodity inspection efficiency of the air conditioner is further improved.
In order to further explain the technical idea of the application, the technical scheme of the application is described with specific application scenarios.
The embodiment of the application provides a method for detecting an indoor unit, wherein an indoor unit communication end and an outdoor unit communication end of the indoor unit are connected with a commercial detection device, the commercial detection device sends a preset commercial detection device identification code to the indoor unit, and the indoor unit sets a preset commercial detection flag bit to be 1 after receiving the preset commercial detection device identification code to determine to enter a commercial detection mode; when receiving an initialization instruction identification code sent by the commodity inspection equipment, initializing according to the initialization instruction identification code, and returning a corresponding initialization result to the commodity inspection equipment; when receiving a control instruction identification code sent by the business inspection equipment, storing a corresponding control instruction into a preset control table based on the control instruction identification code and executing the control instruction; when receiving the state query instruction identification code sent by the business inspection equipment, querying a preset state table according to the state query instruction identification code, and returning corresponding state information to the business inspection equipment, thereby improving the business inspection efficiency.
As shown in fig. 2, the specific steps of the method are as follows:
s101, the communication end of the indoor and outdoor units is connected with the commodity inspection equipment.
In this step, when the business check is performed, the communication end of the indoor unit and the outdoor unit are connected with the business check equipment, and in order to prevent the instructions sent by the controller and the outdoor unit from interfering the business check process, the indoor unit is disconnected from the controller and the outdoor unit.
S102, judging whether a preset commercial inspection equipment identification code sent by commercial inspection equipment is received or not.
In this step, after the business inspection device is connected to the indoor unit, the business inspection device sends a preset business inspection device identification code to the indoor unit, and the indoor unit determines whether the preset business inspection device identification code sent by the business inspection device is received, if yes, the step S104 is executed, and if no step S103 is executed.
S103, the indoor unit keeps in a normal program mode.
As described above, when the indoor unit does not receive the preset commercial detection device identification code transmitted by the commercial detection device, the indoor unit guarantees the normal program mode, which is a program mode when the indoor unit is not in the preset commercial detection mode, and it is obvious to those skilled in the art that the description is omitted herein.
S104, setting the preset commercial detection flag bit to be 1 and determining to enter a preset commercial detection mode.
When the indoor unit receives the preset commercial detection equipment identification code sent by the commercial detection equipment, the indoor unit sets the preset commercial detection zone bit to be 1, and the indoor unit is determined to enter a commercial detection mode.
S105, judging whether an initialization instruction identification code sent by the business inspection equipment is received or not.
In this step, the indoor unit determines whether the initialization instruction identification code transmitted by the business inspection device is received, if so, step S106 is executed, and if not, step S107 is executed.
S106, initializing according to the initializing instruction identification code, and returning a corresponding initializing result to the commodity inspection equipment.
As described above, after receiving the initialization instruction identification code sent by the business inspection device, the initialization is performed according to the initialization instruction identification code, and a corresponding initialization result is returned to the business inspection device. The initialization instruction can inform the indoor unit and the commodity inspection equipment of existence and ensure normal communication of the indoor unit and the commodity inspection equipment.
S107, judging whether a control instruction identification code sent by the business inspection equipment is received or not.
And when the initialization instruction sent by the commercial inspection equipment is not received, continuing to judge whether the control instruction identification code sent by the commercial inspection equipment is received or not. If received, step S108 is executed, and if not received, step S109 is executed.
S108, storing the corresponding control instruction into a preset control table based on the control instruction identification code and executing the control instruction.
In this step, when a control instruction identification code sent by the business inspection device is received, a corresponding control instruction is stored in a preset control table according to the control instruction identification code, one or more control instructions may be included in the preset control table, and corresponding target execution part actions are sequentially controlled according to the control instructions in the preset control table. This process is completely different from when the indoor unit maintains the normal program mode.
S109, judging whether a state query instruction identification code sent by the business inspection equipment is received.
Specifically, when the control instruction identification code sent by the commercial inspection device is not received, the indoor unit continues to determine whether the status query instruction identification code sent by the commercial inspection device is received, if yes, step S110 is executed, and if not, step S102 is executed again.
S110, inquiring a preset state table according to the state inquiring instruction identification code, and returning corresponding state information to the business inspection equipment.
In this step, when receiving the status query instruction identification code sent by the business inspection device, the indoor unit queries a preset status table according to the status query instruction identification code, and returns corresponding status information to the business inspection device. Optionally, after the indoor unit enters the business inspection mode, the indoor unit automatically fills the value corresponding to the inherent state information and the value corresponding to the state information of the execution component into the preset state table, and when the state information of the execution component changes, the indoor unit updates the preset state table according to the changed state information of the execution component. Therefore, when the indoor unit receives the state query instruction identification code sent by the commercial inspection equipment, the indoor unit can immediately return the state information corresponding to the query instruction to the commercial inspection equipment.
Based on the above air conditioner, the present application further provides a method for detecting an indoor unit, where the method is applied to an air conditioner including an outdoor unit, an indoor unit and a controller, the indoor unit is not connected to the outdoor unit and the controller, and a business detection device is connected to communication ends of the indoor unit and the outdoor unit in advance, as shown in fig. 3, and the method includes:
s201, when a preset commodity inspection flag bit is a preset value and a control instruction identification code sent by the commodity inspection equipment is received, the indoor unit stores a corresponding control instruction into a preset control table based on the control instruction identification code.
Specifically, when the preset commercial detection flag bit is a preset value, which indicates that the indoor unit is in a commercial detection mode at this time, and in the mode, the indoor unit stores the corresponding control instruction into the preset control table according to the control instruction identification code after receiving the control instruction identification code sent by the commercial detection equipment. The preset control table may include one or more control instructions, where the specific control instruction corresponds to a control instruction identification code sent by the business inspection device.
To accurately enter the business check mode, in some embodiments of the application, the method further comprises:
when receiving a preset commercial inspection equipment identification code sent by the commercial inspection equipment, the indoor unit sets the preset commercial inspection zone bit as the preset value and determines to enter a preset commercial inspection mode.
Specifically, after the commercial inspection device is connected with the indoor unit, the commercial inspection device can actively send a preset commercial inspection device identification code to the indoor unit, and when the indoor unit receives the preset commercial inspection device identification code, the indoor unit sets a preset commercial inspection flag bit to a preset value and confirms that the indoor unit enters a preset commercial inspection mode.
It should be noted that the solution of the above preferred embodiment is only one specific implementation solution provided by the present application, and other methods for determining entering the business check mode are all within the protection scope of the present application.
S202, the indoor unit acquires the control instruction from the preset control table and executes the control instruction so as to enable the corresponding target execution component to act.
Specifically, after the indoor unit stores the corresponding control instruction in the preset control table according to the control instruction identification code sent by the business inspection equipment, the indoor unit acquires the control instruction corresponding to the control instruction identification code sent by the business inspection equipment from the preset control table and sequentially executes the control instructions to enable the corresponding target execution component to act.
And S203, the indoor unit updates state information corresponding to the target execution component in a preset state table according to the result of the action.
Specifically, after the indoor unit controls the target execution component to perform corresponding actions according to the control instruction sent by the commodity inspection device, the indoor unit updates state information corresponding to the target execution component in the preset state table according to the action result, so that when the commodity inspection device inquires the state of the indoor unit, the indoor unit is ensured to feed back the latest state of the indoor unit to the commodity inspection device.
Correspondingly, the application also discloses a method for detecting the indoor unit, the method is applied to an air conditioner comprising an outdoor unit, an indoor unit and a controller, the indoor unit is not connected with the outdoor unit and the controller, and the communication end of the indoor unit and the communication end of the outdoor unit are connected with commercial detection equipment in advance, as shown in fig. 4, the method comprises the following steps:
and S301, when receiving a detection instruction sent by a user to a target execution component of the indoor unit, the business inspection equipment sends a corresponding control instruction identification code to the indoor unit so as to enable the indoor unit to execute the corresponding control instruction.
In this step, after the business inspection device is connected with the indoor unit and enters the business inspection mode, when the business inspection device receives a detection instruction sent by a user to a target execution component of the indoor unit, the business inspection device sends a corresponding control instruction identification code to the indoor unit, and after receiving the control instruction identification code, the indoor unit executes a corresponding control instruction.
S302, the business inspection equipment sends a state query instruction identification code of the target execution component to the indoor unit, and receives state information of the target execution component returned by the indoor unit based on the state query instruction identification code.
In the step, the business inspection equipment sends a state query instruction identification code for the target execution component to the indoor unit, the indoor unit queries the state of the corresponding target execution component after receiving the query instruction, and returns the state to the business inspection equipment, and the business inspection equipment receives the state information of the target execution component returned by the indoor unit based on the state query instruction identification code. After the business inspection equipment is connected with the indoor unit and enters a business inspection mode, the indoor unit records the states of all execution components in a preset state table, after receiving a control instruction sent by the business inspection equipment, the indoor unit updates the preset state table according to the action after controlling the corresponding target execution components to act, and at the moment, the state information of the target execution components sent to the business inspection equipment is updated state information.
S303, if the state information is matched with the preset execution result of the control instruction, the commodity inspection equipment determines that the commodity inspection of the indoor unit is qualified, otherwise, the commodity inspection equipment determines that the commodity inspection of the indoor unit is unqualified.
In this step, after obtaining the state information of the target execution component returned by the indoor unit based on the state query instruction identification code, the business detection device determines whether the state information of the target execution component is matched with a preset execution result of the control instruction sent by the business detection device, if so, the business detection of the indoor unit is qualified, and if not, the business detection of the indoor unit is failed. For example, if the indoor unit sends a water pump ON control instruction to the indoor unit, the indoor unit directly turns ON the water pump according to the control instruction sent by the commercial detection device, if the water pump is turned ON normally at this time, the indoor unit records the state, the commercial detection device sends a state inquiry instruction to the indoor unit, after receiving the inquiry instruction, the indoor unit returns the state information of the water pump ON normally to the commercial detection device, and the commercial detection device receives the state information of the water pump ON normally and determines that the commercial detection of the indoor unit is qualified.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the application has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims (7)
1. An air conditioner, comprising:
an outdoor unit;
a controller;
the indoor unit is not connected with the outdoor unit and the controller, and is pre-connected with a commodity inspection device based on the communication end of the indoor unit and the outdoor unit, and is used for:
when a preset commodity inspection zone bit is a preset value and a control instruction identification code sent by the commodity inspection equipment is received, storing a corresponding control instruction into a preset control table based on the control instruction identification code;
acquiring the control instruction from the preset control table and executing the control instruction so as to enable the corresponding target execution component to act;
updating state information corresponding to the target execution component in a preset state table according to the result of the action;
the indoor unit is further configured to:
when a preset commercial inspection equipment identification code sent by the commercial inspection equipment is received, setting the preset commercial inspection zone bit to be the preset value and determining to enter a preset commercial inspection mode;
when the preset commodity inspection zone bit is the preset value and a state inquiry instruction identification code sent by the commodity inspection equipment is received, inquiring the preset state table according to the state inquiry instruction identification code, and returning corresponding state information to the commodity inspection equipment;
when the indoor unit controls the target execution component to act according to the control instruction sent by the commodity inspection device, whether the target component meets corresponding execution conditions is not considered any more, and the control instruction of the commodity inspection device is directly executed.
2. The air conditioner as set forth in claim 1, wherein said indoor unit is further configured to:
when the preset commodity inspection flag bit is the preset value and the initialization instruction identification code sent by the commodity inspection equipment is received, initializing according to the initialization instruction identification code, and returning a corresponding initialization result to the commodity inspection equipment.
3. The air conditioner of claim 1, wherein the preset state table includes intrinsic state information of the indoor unit and execution unit state information, wherein the intrinsic state information is state information that does not accept control of the commodity inspection apparatus, and the execution unit state information is state information that accepts control of the commodity inspection apparatus.
4. The air conditioner as set forth in claim 3, wherein said indoor unit is further configured to:
and after the power is turned on, filling the value corresponding to the inherent state information and the value corresponding to the state information of the execution part into the preset state table.
5. The air conditioner as set forth in claim 1, wherein said indoor unit is further configured to:
and when the commercial inspection equipment is disconnected, or the commercial inspection ending information sent by the commercial inspection equipment is received, or the power supply is disconnected, resetting the commercial inspection flag bit.
6. The method for detecting the indoor unit is applied to an air conditioner comprising an outdoor unit, an indoor unit and a controller, wherein the indoor unit is not connected with the outdoor unit and the controller, and a business detection device is connected to the communication end of the indoor unit and the communication end of the outdoor unit in advance, and the method comprises the following steps:
when a preset commodity inspection zone bit is a preset value and a control instruction identification code sent by the commodity inspection equipment is received, the indoor unit stores a corresponding control instruction into a preset control table based on the control instruction identification code;
the indoor unit acquires the control instruction from the preset control table and executes the control instruction so as to enable the corresponding target execution component to act;
the indoor unit updates state information corresponding to the target execution component in a preset state table according to the action result;
the method further comprises the steps of:
when receiving a preset commercial inspection equipment identification code sent by the commercial inspection equipment, the indoor unit sets the preset commercial inspection zone bit as the preset value and determines to enter a preset commercial inspection mode;
when the preset commodity inspection zone bit is the preset value and a state inquiry instruction identification code sent by the commodity inspection equipment is received, the indoor unit inquires the preset state table according to the state inquiry instruction identification code and returns corresponding state information to the commodity inspection equipment;
when the indoor unit controls the target execution component to act according to the control instruction sent by the commodity inspection device, whether the target component meets corresponding execution conditions is not considered any more, and the control instruction of the commodity inspection device is directly executed.
7. The method for detecting the indoor unit is applied to an air conditioner comprising an outdoor unit, an indoor unit and a controller, wherein the indoor unit is not connected with the outdoor unit and the controller, and a business detection device is connected to the communication end of the indoor unit and the communication end of the outdoor unit in advance, and the method comprises the following steps:
when receiving a detection instruction sent by a user to a target execution component of the indoor unit, the business detection equipment sends a corresponding control instruction identification code to the indoor unit so as to enable the indoor unit to execute the corresponding control instruction;
the commodity inspection equipment sends a state inquiry instruction identification code for the target execution component to the indoor unit and receives state information of the target execution component returned by the indoor unit based on the state inquiry instruction identification code;
if the state information is matched with the preset execution result of the control instruction, the commodity inspection equipment determines that the commodity inspection of the indoor unit is qualified, otherwise, the commodity inspection equipment determines that the commodity inspection of the indoor unit is not qualified;
and when the indoor unit controls the target execution component to act according to the control instruction sent by the commodity inspection equipment, whether the target component meets corresponding execution conditions or not is not considered any more, and the control instruction of the commodity inspection equipment is directly executed.
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| CN115823699B (en) * | 2022-11-24 | 2024-06-11 | 宁波奥克斯电气股份有限公司 | Commercial inspection control method and device of variable frequency air conditioner, electronic equipment and storage medium |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173814A (en) * | 2006-10-31 | 2008-05-07 | 三星电子株式会社 | Communication failure checking device and method for air conditioning system |
| CN202351335U (en) * | 2011-10-26 | 2012-07-25 | 海信（山东）空调有限公司 | Automatic detecting device of production line of indoor units of air-conditioners |
| JP2013002725A (en) * | 2011-06-16 | 2013-01-07 | Panasonic Corp | Air conditioner |
| CN103277878A (en) * | 2013-04-25 | 2013-09-04 | 广东志高空调有限公司 | Commodity inspection box used for inspecting base station air conditioner with communicating function |
| EP2682685A2 (en) * | 2012-07-03 | 2014-01-08 | Samsung Electronics Co., Ltd | Diagnosis control method for an air conditioner |
| CN105241681A (en) * | 2015-09-25 | 2016-01-13 | 青岛海尔空调器有限总公司 | Air conditioner detection method |
| CN105606387A (en) * | 2016-01-04 | 2016-05-25 | 青岛海尔空调器有限总公司 | Factory detection method and system for indoor unit of air conditioner |
| CN106226102A (en) * | 2016-07-29 | 2016-12-14 | 合肥华凌股份有限公司 | A kind of refrigerator commodity device for detecting performance, system, method and refrigerator |
| CN205941032U (en) * | 2016-08-25 | 2017-02-08 | 广州大信机电工程有限公司 | Commodity inspection system for split inner unit of air conditioner |
| CN108275445A (en) * | 2018-03-21 | 2018-07-13 | 郑州轻工业学院 | A kind of channel system for air conditioner indoor unit Quality Detection |
| CN208846631U (en) * | 2018-10-19 | 2019-05-10 | Tcl空调器(中山)有限公司 | Detection of air-conditioning system |
| CN110345604A (en) * | 2019-07-12 | 2019-10-18 | 四川虹美智能科技有限公司 | A kind of central air-conditioner monitoring method and device |
| CN110542173A (en) * | 2019-09-04 | 2019-12-06 | 青岛海信日立空调系统有限公司 | detection method for multi-split air conditioner |
| CN111121232A (en) * | 2019-12-16 | 2020-05-08 | 宁波奥克斯电气股份有限公司 | Air conditioner production line detection method and device and computer readable storage medium |
| CN111397300A (en) * | 2020-04-28 | 2020-07-10 | 合肥美的电冰箱有限公司 | Control method and control device of refrigeration equipment and refrigeration equipment |
| CN211425894U (en) * | 2020-03-11 | 2020-09-04 | 格力电器（合肥）有限公司 | Unit detection system |
-
2020
- 2020-10-09 CN CN202011074461.5A patent/CN112283872B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173814A (en) * | 2006-10-31 | 2008-05-07 | 三星电子株式会社 | Communication failure checking device and method for air conditioning system |
| JP2013002725A (en) * | 2011-06-16 | 2013-01-07 | Panasonic Corp | Air conditioner |
| CN202351335U (en) * | 2011-10-26 | 2012-07-25 | 海信（山东）空调有限公司 | Automatic detecting device of production line of indoor units of air-conditioners |
| EP2682685A2 (en) * | 2012-07-03 | 2014-01-08 | Samsung Electronics Co., Ltd | Diagnosis control method for an air conditioner |
| CN103277878A (en) * | 2013-04-25 | 2013-09-04 | 广东志高空调有限公司 | Commodity inspection box used for inspecting base station air conditioner with communicating function |
| CN105241681A (en) * | 2015-09-25 | 2016-01-13 | 青岛海尔空调器有限总公司 | Air conditioner detection method |
| CN105606387A (en) * | 2016-01-04 | 2016-05-25 | 青岛海尔空调器有限总公司 | Factory detection method and system for indoor unit of air conditioner |
| CN106226102A (en) * | 2016-07-29 | 2016-12-14 | 合肥华凌股份有限公司 | A kind of refrigerator commodity device for detecting performance, system, method and refrigerator |
| CN205941032U (en) * | 2016-08-25 | 2017-02-08 | 广州大信机电工程有限公司 | Commodity inspection system for split inner unit of air conditioner |
| CN108275445A (en) * | 2018-03-21 | 2018-07-13 | 郑州轻工业学院 | A kind of channel system for air conditioner indoor unit Quality Detection |
| CN208846631U (en) * | 2018-10-19 | 2019-05-10 | Tcl空调器(中山)有限公司 | Detection of air-conditioning system |
| CN110345604A (en) * | 2019-07-12 | 2019-10-18 | 四川虹美智能科技有限公司 | A kind of central air-conditioner monitoring method and device |
| CN110542173A (en) * | 2019-09-04 | 2019-12-06 | 青岛海信日立空调系统有限公司 | detection method for multi-split air conditioner |
| CN111121232A (en) * | 2019-12-16 | 2020-05-08 | 宁波奥克斯电气股份有限公司 | Air conditioner production line detection method and device and computer readable storage medium |
| CN211425894U (en) * | 2020-03-11 | 2020-09-04 | 格力电器（合肥）有限公司 | Unit detection system |
| CN111397300A (en) * | 2020-04-28 | 2020-07-10 | 合肥美的电冰箱有限公司 | Control method and control device of refrigeration equipment and refrigeration equipment |
Non-Patent Citations (1)
| Title |
|---|
| 家用空调商检测试系统的运用研究;梁才雅;《中国科技投资》(第9期);第517页 * |
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