CN113203175B - Controller interface binding method and device, temperature controller and air conditioning unit - Google Patents
Controller interface binding method and device, temperature controller and air conditioning unit Download PDFInfo
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- CN113203175B CN113203175B CN202110570023.6A CN202110570023A CN113203175B CN 113203175 B CN113203175 B CN 113203175B CN 202110570023 A CN202110570023 A CN 202110570023A CN 113203175 B CN113203175 B CN 113203175B
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000004378 air conditioning Methods 0.000 title claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims description 32
- 238000012790 confirmation Methods 0.000 claims description 20
- 238000005057 refrigeration Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 abstract description 27
- 230000006870 function Effects 0.000 description 108
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 238000012423 maintenance Methods 0.000 description 1
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/49—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring ensuring correct operation, e.g. by trial operation or configuration checks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—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
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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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
- F24F11/88—Electrical aspects, e.g. circuits
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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
- F24F11/89—Arrangement or mounting of control or safety devices
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
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- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application relates to a controller interface binding method, a controller interface binding device, a temperature controller and an air conditioning unit, wherein the method comprises the following steps: controlling the current interface of the controller to be conducted, and detecting whether the target equipment is started; if the function of the target equipment is not started, taking the next unbound interface of the controller as the current interface, returning to control the conduction of the current interface of the controller, and detecting whether the function of the target equipment is started; if the function of the target equipment is started, the current interface of the controller is bound with the corresponding function interface of the target equipment, so that the automatic binding of the controller and the interface of the target equipment is realized, the wiring error is effectively avoided, and the installation convenience of the controller is improved.
Description
Technical Field
The application relates to the technical field of intelligent electrical equipment, in particular to a controller interface binding method, a controller interface binding device, a temperature controller and an air conditioning unit.
Background
Some air conditioning units in the current market can be matched with a temperature controller of a third party to realize the control of the units, and after the interface of the temperature controller is connected with the unit interface, the temperature controller is used as a controller to realize the control of the air conditioning units. However, for the air conditioning unit with double systems or even multiple systems, the wiring is more, and installation rework is easily caused by wrong wiring, and particularly, the wiring is more easily wrong due to hidden wiring of the air conditioning unit which is far away from the installation position of the controller. How to more effectively avoid wiring errors and improve the installation convenience of the controller is a problem to be solved urgently.
Disclosure of Invention
Therefore, it is necessary to provide a controller interface binding method, device, temperature controller and air conditioning unit aiming at the problem that wiring of the controller is prone to error, and the effects of avoiding wiring error and improving the installation convenience of the controller can be effectively achieved.
A controller interface binding method, comprising:
controlling the current interface of the controller to be conducted, and detecting whether the target equipment is started;
if the function of the target equipment is not started, taking the next unbound interface of the controller as the current interface, returning to the current interface of the controller for conduction, and detecting whether the function of the target equipment is started;
and if the function of the target equipment is started, binding the current interface of the controller with the corresponding function interface of the target equipment.
In one embodiment, if the function of the target device is turned on, after the current interface of the controller is bound to the corresponding function interface of the target device, the method further includes: and taking the next unbound interface of the controller as the current interface, returning to the step of controlling the conduction of the current interface of the controller and detecting whether the target equipment starts the function until the controller and the target equipment finish interface binding.
In one embodiment, the target device includes an in-flight device and/or an out-flight device.
In one embodiment, the functional interface of the outboard unit comprises a compressor interface; whether the function is started by the target equipment is detected, and the method comprises the following steps: detecting whether confirmation information that the compressor is started is received;
if the function of the target device is started, binding the current interface of the controller with the corresponding function interface of the target device, including: and if the confirmation information that the compressor is started is received, binding the current interface of the controller with the compressor interface of the unit external machine.
In one embodiment, the functional interfaces of the in-line units include a fan interface; whether the function is started by the target equipment is detected, and the method further comprises the following steps: detecting whether confirmation information that the fan is started is received;
if the function of the target device is started, binding the current interface of the controller with the corresponding function interface of the target device, and further comprising: and if the confirmation information that the fan is started is received, binding the current interface of the controller with the fan interface of the indoor unit.
In one embodiment, the functional interface of the in-unit machine further comprises an electric auxiliary heating interface; whether the function is started by the target equipment is detected, and the method further comprises the following steps: conducting an interface bound with a fan interface of an internal unit of the unit by the controller, and detecting whether the unit heats;
if the function of the target device is started, binding the current interface of the controller with the corresponding function interface of the target device, and further comprising: and if the heating of the unit is detected, binding the current interface of the controller with the electric auxiliary heat interface of the unit internal machine.
In one embodiment, the functional interface of the outdoor unit further comprises a heating four-way valve interface; whether the function is started by the target equipment is detected, and the method further comprises the following steps: conducting interfaces bound with a fan interface and a compressor interface of an indoor unit of the unit through a controller, and detecting whether the unit heats;
if the function of the target device is started, binding the current interface of the controller with the corresponding function interface of the target device, and further comprising: and if the unit is detected to be heated, binding the current interface of the controller with a heating four-way valve interface of the unit outdoor unit.
In one embodiment, the functional interface of the unit outdoor unit further comprises a refrigeration four-way valve interface; whether the function is started by the target equipment is detected, and the method further comprises the following steps: the method comprises the following steps of conducting interfaces binding a controller with a fan interface and a compressor interface of an indoor unit of the unit, and detecting whether the unit is refrigerated or not;
if the function of the target device is started, binding the current interface of the controller with the corresponding function interface of the target device, and further comprising: and if the unit is detected to be refrigerated, binding the current interface of the controller with a refrigerating four-way valve interface of the unit external unit.
A controller interface binding apparatus, comprising:
the interface starting module is used for controlling the current interface of the controller to be conducted and detecting whether the target equipment starts the function or not;
the interface replacing module is used for taking the next unbound interface of the controller as the current interface if the function of the target equipment is not started, controlling the interface starting module to control the current interface of the controller to be conducted again, and detecting whether the function of the target equipment is started or not;
and the interface binding module is used for binding the current interface of the controller with the corresponding functional interface of the target equipment if the function of the target equipment is started.
A temperature controller comprises a control unit and an interface, wherein the control unit is connected with the interface, the interface is used for connecting a functional interface of target equipment, and the control unit is used for binding the interface according to the method.
An air conditioning unit comprises the temperature controller.
In one embodiment, the air conditioning unit further comprises an external unit and an internal unit, and the temperature controller is connected with the external unit and the internal unit through a 24V interface standard.
According to the controller interface binding method and device, the temperature controller and the air conditioning unit, the current interface of the controller is controlled to be conducted, and whether the function of the target equipment is started or not is detected; if the function of the target equipment is not started, taking the next unbound interface of the controller as the current interface, returning to control the conduction of the current interface of the controller, and detecting whether the function of the target equipment is started; and if the function of the target equipment is started, binding the current interface of the controller with the corresponding function interface of the target equipment. The interfaces of the controller are unified into the standard interfaces, the standard interfaces are sequentially controlled to be switched on, whether the function of the target equipment is started or not is detected, and after the function of the target equipment is started, the current interface of the controller is bound with the corresponding function interface of the target equipment, so that the controller is automatically bound with the interface of the target equipment, wiring errors are effectively avoided, and the installation convenience of the controller is improved.
Drawings
FIG. 1 is a flow chart of a controller interface binding method according to an embodiment;
FIG. 2 is a flow chart of a controller interface binding method according to another embodiment;
FIG. 3 is a block diagram illustrating a controller interface binding apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the connection between a current thermostat and an air conditioning unit;
FIG. 5 is a schematic view of the connection between the new temperature controller and the air conditioning unit;
fig. 6 is a flow chart of the thermostat interface confirmation according to the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. The "connection" in the following embodiments is understood as "electrical connection", "communication connection", or the like if the connected circuits, modules, units, or the like have electrical signals or data transmission therebetween.
As used herein, the singular forms "a", "an" and "the" may include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises/comprising," "includes" or "including," etc., specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof. Also, as used in this specification, the term "and/or" includes any and all combinations of the associated listed items.
In one embodiment, a controller interface binding method is provided and is suitable for interface binding of an air conditioning unit temperature controller. As shown in fig. 1, the method includes:
step S120: and controlling the current interface of the controller to be conducted, and detecting whether the target equipment is started.
The specific type of the target device is not unique, and the target device may have one or more functions, and different functional interfaces of the target device correspond to different functions respectively. Taking the controller as a temperature controller for an air conditioning unit as an example, the target device may include an indoor unit and/or an outdoor unit. The functions of the outdoor unit can comprise starting a compressor and the like, and the functions of the indoor unit can comprise starting an inner fan, starting electric auxiliary heat and the like. All interfaces of the temperature controller are unified into a standard interface without function naming, and only the standard interface is connected with a function interface of target equipment during installation. And then, sequentially using the interfaces on the temperature controller, which have connection relation with the functional interfaces of the target equipment, as the current interfaces for function detection. Specifically, the current interface is controlled to be conducted through a control unit in the temperature controller, an instruction is sent to the target device, and whether the function of the target device is started or not is detected. The functions of the target device can be obtained in advance, and whether the functions of the target device are started or not is detected after the current interface of the temperature controller sends an instruction to the target device. For convenience of understanding, the temperature controller is explained below as an example.
Specifically, the interface that is not bound to the temperature controller may be sequentially used as the current interface, and the current interface is turned on and whether the target device has a corresponding function to be turned on is detected. When the function is detected, the interfaces of the temperature controller can be sequentially switched on according to a certain function of the target equipment, when the function is triggered after the certain interface is switched on, the interface is switched on and outputs a signal to the functional interface corresponding to the function of the target equipment, and the interface of the temperature controller can be bound with the functional interface of the target equipment subsequently. In addition, after a certain interface of the thermostat is turned on, it may be detected whether a function is triggered among a plurality of functions of the target device, and if the function is triggered, it may be determined that the interface on which the thermostat is turned on outputs a signal to a function interface corresponding to the function.
Step S130: and if the function of the target equipment is not started, taking the next unbound interface of the controller as the current interface. Specifically, the interfaces of the thermostat may be numbered, and after the current interface of the thermostat is turned on, if the function start of the target device is not detected, the next interface of the thermostat is connected to the function interface of the target device according to the numbering sequence, and the unfinished bound interface is used as the current interface, and the step S120 is returned to detect the interface function again until the interface of the thermostat capable of starting the function of the target device is found.
The mode of detecting whether the function of the target device is turned on is not unique, and the function can be detected by arranging a sensor on the target device or observed by an installer through human eyes.
Step S140: and if the function of the target equipment is started, binding the current interface of the controller with the corresponding function interface of the target equipment. Further, after step S140, the method may further include: and taking the next unbound interface of the controller as the current interface, and returning to the step S120 until the controller and the target device complete interface binding. And if the function of the target equipment is detected to be started, binding the current interface of the temperature controller with the corresponding function interface of the target equipment. And after the current interface is bound, carrying out interface binding operation again by taking the next unbound interface as the current interface until the temperature controller and the target equipment are bound.
Specifically, after the function of the target device is detected to be turned on, the current interface of the temperature controller and the corresponding function interface of the target device may be stored by establishing a corresponding relationship, or the current interface of the temperature controller may be stored after being instructed, and other binding modes may be adopted, only by determining the function of the current interface of the temperature controller. Taking target equipment comprising an internal unit, taking the functional interface of the internal unit comprising a fan interface and an electric auxiliary heating interface as an example, finding the interface for controlling the fan function of the internal unit on the temperature controller, binding the interface with the fan interface of the internal unit, then connecting the next functional interface with the functional interface of the target equipment, taking the unfinished bound interface as the current interface, detecting the interface function again, finding the interface for controlling the electric auxiliary heating function of the internal unit on the temperature controller, binding the interface with the electric auxiliary heating interface of the internal unit, and thus finishing the binding of the temperature controller and all functional interfaces of the internal unit.
According to the controller interface binding method, the interfaces of the controller are unified into the standard interfaces, the standard interfaces are sequentially controlled to be conducted, whether the function of the target equipment is started or not is detected, and after the function of the target equipment is started, the current interface of the controller is bound with the corresponding function interface of the target equipment, so that the automatic binding of the controller and the interface of the target equipment is realized, the wiring error is effectively avoided, and the installation convenience of the controller is improved.
In one embodiment, as shown in fig. 2, before step S120, the method further includes step S110: functional interface data and controller interface data are received. The functional interface data comprises all functional interfaces of the target equipment, and the controller interface data comprises interfaces which are connected with the functional interfaces of the target equipment in a plurality of interfaces of the controller.
Correspondingly, in step S120, the interface which has a connection relationship with the functional interface of the target device and is not bound is used as the current interface for function detection. Specifically, the interfaces of the thermostat may be numbered, and the interfaces which have a connection relationship with the functional interfaces of the target device and are not bound are sequentially used as the current interfaces for function detection according to the numbering sequence. The interface which is connected with the functional interface of the target equipment on the temperature controller is only required to be detected, and the detection is convenient and fast.
In one embodiment, the functional interface of the outboard machine includes a compressor interface; in step S120, detecting whether the target device starts a function includes: whether confirmation that the compressor is started is received or not is detected. If the function of the target device is turned on in step S140, binding the current interface of the controller with the corresponding function interface of the target device, including: and if the confirmation information that the compressor is started is received, binding the current interface of the controller with the compressor interface of the unit external machine.
Specifically, after the current interface of the thermostat is turned on, whether the compressor is started or not is confirmed by an installer, for example, whether the sound of starting the external unit can be heard or whether the external unit fan rotates to blow air is checked. And after receiving the information that the installer confirms that the compressor is started, binding the current interface of the temperature controller with the compressor interface of the unit external unit.
In one embodiment, the functional interfaces of the in-line units include a fan interface; in step S120, detecting whether the target device starts a function, further includes: and detecting whether the confirmation information that the fan is started is received. In step S140, if the function of the target device is turned on, the current interface of the controller is bound to the corresponding function interface of the target device, which further includes: and if the confirmation information that the fan is started is received, binding the current interface of the controller with the fan interface of the indoor unit.
Specifically, after the current interface with the temperature controller switches on, confirm through the installer whether interior fan starts, whether the monitoring internal unit has normal temperature wind to blow out for example. And after receiving the information that an installer confirms that the internal fan is started, binding the current interface of the temperature controller with the fan interface of the internal unit.
Further, in one embodiment, the functional interface of the in-unit machine further comprises an electric auxiliary heating interface; in step S120, detecting whether the target device starts a function, further includes: and (4) communicating the interface bound with the fan interface of the unit internal machine by the controller, and detecting whether the unit heats. In step S140, if the function of the target device is turned on, the current interface of the controller is bound to the corresponding function interface of the target device, which further includes: and if the heating of the unit is detected, binding the current interface of the controller with the electric auxiliary heat interface of the unit internal machine.
Specifically, after the interface of the inner fan is controlled on the temperature controller, the interface is conducted, then the new current interface of the temperature controller is conducted, and an installer can manually confirm whether the inner machine blows out hot air or not, or detect whether the temperature of the air outlet of the inner machine rises and exceeds a threshold value or not by using a temperature sensor. And after the unit is determined to be started to heat, binding the new current interface of the temperature controller with the electric auxiliary thermal interface of the unit internal machine.
In one embodiment, the functional interface of the outdoor unit further comprises a heating four-way valve interface; in step S120, detecting whether the target device starts a function, further includes: and (3) communicating the interfaces bound with a fan interface and a compressor interface of the unit internal machine by the controller, and detecting whether the unit heats. If the function of the target device is turned on in step S140, binding the current interface of the controller with the corresponding function interface of the target device, including: and if the unit is detected to be heated, binding the current interface of the controller with a heating four-way valve interface of the unit outdoor unit.
Specifically, the interface of fan and compressor in the control on confirming the temperature controller, and accomplish the electricity and assist the hot interface and bind the back, switch on two interfaces of fan and compressor in the control on the temperature controller to switch on the current interface of redetermining the temperature controller once more, the installer looks over the internal unit whether have hot-blast blow off, perhaps detects through temperature sensor whether the internal unit air outlet temperature rises and surpasss the threshold value. And after the unit is determined to be started to heat, binding the current interface re-determined by the temperature controller with the heating four-way valve interface of the unit outdoor unit.
In addition, in one embodiment, the functional interface of the unit external unit further comprises a refrigeration four-way valve interface; in step S120, detecting whether the target device starts a function, further includes: and (3) communicating the interfaces bound with a fan interface and a compressor interface of the unit internal machine by the controller, and detecting whether the unit refrigerates. If the function of the target device is turned on in step S140, binding the current interface of the controller with the corresponding function interface of the target device, including: and if the unit is detected to be refrigerated, binding the current interface of the controller with a refrigerating four-way valve interface of the unit external unit.
Correspondingly, the interface of the inner fan and the interface of the compressor are controlled on the temperature controller, after the two interfaces are conducted, the new current interface of the temperature controller is conducted, and an installer checks whether the inner machine has cold air to blow out or not, or detects whether the air outlet temperature of the inner machine drops and exceeds a threshold value by utilizing a temperature sensor. And after the unit is confirmed to be started for refrigeration, binding the new current interface of the temperature controller with a refrigeration four-way valve interface of the unit external unit.
The above provides the mode of binding the temperature controller interface and the five kinds of function interfaces, and it can be understood that, according to the number of the target devices and the different types of the function interfaces of the target devices, the specific interface binding mode may also be different correspondingly, that is, the binding of the temperature controller interface and the function interfaces is not limited to the above five modes.
In one embodiment, a controller interface binding device is further provided, and is suitable for interface binding of an air conditioning unit temperature controller. As shown in fig. 3, the apparatus includes an interface activation module 120, an interface replacement module 130, and an interface binding module 140.
The interface start module 120 is configured to control a current interface of the controller to be turned on, and detect whether the target device starts a function. The interface replacing module 130 is configured to, if the function of the target device is not turned on, take a next unbound interface of the controller as a current interface, control the interface starting module 120 to control the current interface of the controller to be turned on again, and detect whether the function of the target device is turned on. The interface binding module 140 is configured to bind the current interface of the controller with the corresponding functional interface of the target device if the function of the target device is turned on.
Further, after the interface binding module 140 binds the current interface of the controller with the corresponding functional interface of the target device, the interface binding module is further configured to use the next unbound interface of the controller as the current interface, and the control interface starting module 120 controls the current interface of the controller to be turned on again, and detects whether the function of the target device is turned on until the interface binding between the controller and the target device is completed.
In one embodiment, the interface initiation module 120 is further configured to receive functional interface data and controller interface data.
In one embodiment, the functional interface of the outboard machine includes a compressor interface; the interface activation module 120 detects whether a confirmation is received that the compressor is on. If the interface binding module 140 receives the confirmation that the compressor is opened, the current interface of the controller is bound with the compressor interface of the external unit.
In one embodiment, the functional interfaces of the in-line units include a fan interface; the interface start module 120 also detects whether confirmation that the blower is turned on is received. If the interface binding module 140 receives the confirmation that the fan is started, the current interface of the controller is bound with the fan interface of the indoor unit.
In one embodiment, the functional interface of the aircrew unit further includes an electrical auxiliary thermal interface, and the interface start module 120 further conducts an interface binding the controller and the fan interface of the aircrew unit, and detects whether the aircrew unit heats. If the interface binding module 140 detects that the unit is heating, the current interface of the controller is bound to the electrical auxiliary thermal interface of the unit.
In one embodiment, the functional interface of the outdoor unit further comprises a heating four-way valve interface; the interface start module 120 also conducts the interface binding the controller with the blower interface and the compressor interface of the unit, and detects whether the unit heats. If the interface binding module 140 detects that the unit heats, the current interface of the controller is bound with a heating four-way valve interface of the unit outdoor unit.
In one embodiment, the functional interface of the unit external unit further comprises a refrigeration four-way valve interface; the interface start module 120 also conducts the interface binding the controller with the blower interface and the compressor interface of the unit, and detects whether the unit is refrigerating. If the interface binding module 140 detects that the unit is refrigerated, the current interface of the controller is bound with a refrigeration four-way valve interface of the unit external unit.
For specific limitations of the controller interface binding apparatus, reference may be made to the above limitations of the controller interface binding method, which is not described herein again. The various modules in the controller interface binding apparatus described above may be implemented in whole or in part by software, hardware, and combinations thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
According to the controller interface binding device, the interfaces of the controller are unified into the standard interfaces, the standard interfaces are sequentially controlled to be switched on, whether the function of the target equipment is started is detected, and after the function of the target equipment is started, the current interface of the controller is bound with the corresponding function interface of the target equipment, so that the controller is automatically bound with the interface of the target equipment, wiring errors are effectively avoided, and the installation convenience of the controller is improved.
In one embodiment, there is also provided a temperature controller, which includes a control unit and an interface, wherein the control unit is connected to the interface, the interface is used for connecting to a function interface of a target device, and the control unit is used for performing interface binding according to the above method.
Above-mentioned temperature controller is unified to the standard interface through the interface with the temperature controller, controls each standard interface in proper order and switches on, detects the target equipment and whether opens the function to after the function of target equipment is opened, bind the current interface of temperature controller and the corresponding function interface of target equipment, realize that the temperature controller binds with the interface of target equipment is automatic, effectively avoid the wiring to make mistakes, improved the installation convenience of temperature controller.
In one embodiment, an air conditioning unit is also provided, which comprises the temperature controller. Further, the air conditioning unit also comprises an external unit and an internal unit. In one embodiment, the thermostat is connected with the outdoor unit and the indoor unit through a 24V interface standard.
Above-mentioned air conditioning unit is unified to the standard interface through the interface with the temperature controller, controls each standard interface in proper order and switches on, detects the target equipment and whether opens the function to after the function of target equipment is opened, bind the current interface of temperature controller and the corresponding functional interface of target equipment, realize that the interface of temperature controller and target equipment is automatic to be bound, effectively avoid the wiring to make mistakes, improved the installation convenience of temperature controller.
In order to better understand the controller interface binding method, device, thermostat and air conditioning unit, the following detailed explanation is made with reference to specific embodiments.
Some air conditioning units in the current market adopt a universal 24V interface, a temperature controller of a third party can be selected to realize the control of the units, and the 24V universal interface comprises a Y (compressor), a G (fan), a W (electric auxiliary heating), an O (refrigerating four-way valve), a B (heating four-way valve) and the like. After the interface of the temperature controller is connected with the unit interface, the air conditioning unit can be controlled by the temperature controller, as shown in fig. 4.
Generally, air conditioning units and temperature controllers of a plurality of manufacturers are available, and air conditioning units of different manufacturers and temperature controllers of different manufacturers can be matched with each other as long as the 24V interface standard is met. The interface standard realizes high compatibility, can be matched at will, and meets the individual requirements of different users, and the 24V interface is in one-way control without feedback signals, thereby bringing problems:
1. although the interface is a universal interface, the names of different manufacturers may be different, such as electric auxiliary heating interfaces, some named as W, and some named as E. For example, the four-way valve type is B (heating four-way valve) and O (cooling four-way valve), which causes high professional requirements on engineering installation.
2. The interface is more, especially has dual system even multisystem's air conditioning unit, and the wiring is more promptly, connects the mistake easily and leads to the installation to rework, and especially air conditioning unit is far away from temperature controller mounted position hidden wiring, and is easier
3. Some interfaces are wrong, but cannot be found immediately, and secondary door-to-door maintenance is needed. For example, when heating is started, the unit does heat, but the compressor heats or the electric auxiliary heating heats, and one of the interfaces may be missed or mistakenly connected.
Based on this, this application provides a new-type, install convenient 24V temperature controller, through the intelligent of increasing the temperature controller, improve the interactive experience of temperature controller, 24V air conditioning unit on can compatible current market changes the installation mode of the air conditioning unit of current 24V interface standard, temperature controller, makes the installation more swiftly convenient, reduces user's cost, reduces the air conditioning unit engineering installation degree of difficulty, improves the installation effectiveness.
Specifically, as shown in fig. 4, a schematic diagram of a current temperature controller and a unit wiring is shown:
1. the system comprises an external machine, an internal machine and a temperature controller which are connected through a universal 24V interface
2. The 24V universal interface is a 24V universal interface comprising a Y (compressor), a G (fan), a W (electric auxiliary heating), an O (refrigeration four-way valve), a B (heating four-way valve), an R (24V power supply) and a C (24V power supply),
3. wherein, part of air conditioning units and temperature controllers can support multiple systems, namely, multiple compressors and auxiliary heat, namely, multiple Y, W interfaces, namely Y1, Y2, Y3 … …, W1, W2 and W3 … …
4. The air conditioning unit only has O (refrigeration four-way valve) or B (heating four-way valve), and the temperature controller can simultaneously have O (refrigeration four-way valve) or B (heating four-way valve) or only has one interface in order to be compatible with different units, but the interface is required to be set to be O (refrigeration four-way valve) or B (heating four-way valve).
Therefore, the current air conditioner supporting the universal 24V interface needs to select different wiring modes and different settings according to the type of a four-way valve of the air conditioner, and the third-party temperature controller manufacturers have too many and different manufacturer setting modes are inconsistent, so that the requirements on engineering installation personnel are high and the installation is inconvenient.
The control process of the novel temperature controller provided by the color please is briefly described as follows:
fig. 5 is a schematic wiring diagram of the novel temperature controller, the interfaces of the temperature controller are not defined differently and are unified into standard interfaces, and the interface definition of the air conditioning unit is automatically matched through installation guidance and automatic detection. When the installer installs the temperature controller, the installer only needs to connect the interfaces of the internal and external machines to the interfaces of the temperature controller 1 to 1 without distinguishing the sequence. The power-on installation guide of the novel temperature controller is as follows:
1. and electrifying the air conditioning unit and the temperature controller, and prompting an installer to input interface definitions.
First, an interface of an air conditioning unit is inputted.
Secondly, inputting the serial number of the temperature controller interface connected with the air conditioning unit interface without the sequence requirement. Only 1-to-1 interfaces are required and 1-to-many interfaces are not allowed. Examples are as follows:
please input the air conditioning unit interface: y1, Y2, G, O, W
Please input the interface number of the temperature controller: 1. 2, 5, 7, 9
2. And determining subsequent control and installation guidance steps according to the input definition of the air conditioner interface.
As an example below, if there are other interfaces, the validation step is more:
firstly, interfaces of a compressor (Y1, Y2 …), an internal fan (G) and an auxiliary heater (W1, W2 … …) need to be determined, and the three loads can be started only by controlling one interface.
② then determining the four-way valve interface (O, B). Specifically, as shown in table 1:
TABLE 1
3. After the line is connected and the interface numbers of the unit interface and the temperature controller connection are input on the temperature controller display screen, the temperature controller control and installation guide steps are as shown in figure 6:
1) semi-automatic confirmation process of the temperature controller:
firstly, the temperature controller controls the No. 1 numbering interface to output high level, and other interfaces output low level, so as to prompt whether to start the compressor or not, whether to hear the sound of 'bombing' in an external machine, and the like. If the installer inputs 'yes', the No. 1 numbered interface is defined as Y1, if the installer inputs 'no', the No. 2 numbered interface is continuously controlled to output high level, and other interfaces output low level. And the like, confirming which numbered interface of the temperature controller is connected with the compressor interface Y1 of the air conditioning unit.
Secondly, outputting high level according to the flow chart, the sequence of the upper table and the control interface, and sequentially confirming which numbered interfaces of the temperature controller are connected with Y1, Y2 and G of the air conditioning unit according to the prompt and the confirmation result input by an installer.
2) The automatic confirmation process of the temperature controller:
firstly, the temperature controller controls the interface G to be in a high level, and sequentially controls the rest interfaces which are not defined to output the high level one by one, whether the temperature rise exceeds a preset threshold value T1 or not is detected within a certain time, if the temperature rise exceeds the preset threshold value T1, the auxiliary heating of the unit is determined to be started, and the serial number of the auxiliary heating interface W is determined.
Secondly, the temperature controller controls Y, G interfaces to be high level, and sequentially controls the rest interfaces which are not defined to output high level one by one:
and A, if the temperature rise is detected to exceed a preset threshold value T2 within a certain time, determining that the compressor of the unit is heated and started if the temperature rise exceeds the preset threshold value T2, and determining the serial number of a heating four-way valve interface O.
B: and if the temperature drop is detected to be over a preset threshold value T3 within a certain time, determining that the compressor of the unit is started for refrigeration if the temperature drop is over the preset threshold value T3, and determining the serial number of a refrigeration four-way valve interface B.
If the unit is a multi-system, the steps need to be judged for many times, if the unit is a dual system according to the fact that the interfaces of the unit input by a user are Y1 and Y2, the steps [ 1 ] -first ] are judged for two times, and the interfaces of the temperature controllers Y1 and Y2 are determined (no sequence requirement is required, and it is only required to confirm which two interfaces of the temperature controllers are respectively connected with two compressors of the unit).
Thereby confirming the specific definition of each interface of all the temperature controllers. The problem of air conditioning unit and temperature controller wiring when needing according to order one-to-one, need professional installer, wiring man-hour is many etc. installation cost height easily is solved.
Above-mentioned new-type temperature controller has solved the general temperature controller engineering installation specialty of 24V and has required highly, and the problem that the wiring connects the mistake easily increases the installation and guides + automated inspection under the prerequisite that does not increase any hardware cost, under installer's simple participation, improves the fault-tolerant of wiring, realizes convenient installation.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (11)
1. A controller interface binding method, comprising:
controlling the current interface of the controller to be conducted, and detecting whether the target equipment is started;
if the function of the target equipment is not started, taking the next unbound interface of the controller as the current interface, returning to the current interface of the controller for conduction, and detecting whether the function of the target equipment is started;
if the function of the target equipment is started, binding the current interface of the controller with the corresponding function interface of the target equipment, taking the next unbound interface of the controller as the current interface, returning to the step of controlling the current interface of the controller to be conducted, and detecting whether the function of the target equipment is started or not until the controller and the target equipment finish interface binding.
2. The controller interface binding method according to claim 1, wherein the target device comprises an in-unit device and/or an out-unit device.
3. The controller interface binding method according to claim 2, wherein the functional interface of the external unit includes a compressor interface; whether the function is started by the target equipment is detected, and the method comprises the following steps: detecting whether confirmation information that the compressor is started is received;
if the function of the target device is started, binding the current interface of the controller with the corresponding function interface of the target device, including: and if the confirmation information that the compressor is started is received, binding the current interface of the controller with the compressor interface of the unit external machine.
4. The controller interface binding method according to claim 3, wherein the functional interface of the in-line unit comprises a fan interface; whether the function is started by the target equipment is detected, and the method further comprises the following steps: detecting whether confirmation information that the fan is started is received;
if the function of the target device is started, binding the current interface of the controller with the corresponding function interface of the target device, and further comprising: and if the confirmation information that the fan is started is received, binding the current interface of the controller with the fan interface of the indoor unit.
5. The controller interface binding method according to claim 4, wherein the functional interfaces of the in-line unit further comprise an electrically-assisted thermal interface; whether the function is started by the target equipment is detected, and the method further comprises the following steps: conducting an interface bound with a fan interface of an internal unit of the unit by the controller, and detecting whether the unit heats;
if the function of the target device is started, binding the current interface of the controller with the corresponding function interface of the target device, and further comprising: and if the heating of the unit is detected, binding the current interface of the controller with the electric auxiliary heat interface of the unit internal machine.
6. The controller interface binding method according to claim 4, wherein the functional interface of the outdoor unit further comprises a heating four-way valve interface; whether the function is started by the target equipment is detected, and the method further comprises the following steps: conducting interfaces bound with a fan interface and a compressor interface of an indoor unit of the unit through a controller, and detecting whether the unit heats;
if the function of the target device is started, binding the current interface of the controller with the corresponding function interface of the target device, and further comprising: and if the unit is detected to be heated, binding the current interface of the controller with a heating four-way valve interface of the unit outdoor unit.
7. The controller interface binding method according to claim 4, wherein the functional interface of the external unit further comprises a refrigeration four-way valve interface; whether the function is started by the target equipment is detected, and the method further comprises the following steps: the method comprises the following steps of conducting interfaces binding a controller with a fan interface and a compressor interface of an indoor unit of the unit, and detecting whether the unit is refrigerated or not;
if the function of the target device is started, binding the current interface of the controller with the corresponding function interface of the target device, and further comprising: and if the unit is detected to be refrigerated, binding the current interface of the controller with a refrigerating four-way valve interface of the unit external unit.
8. A controller interface binding apparatus, comprising:
the interface starting module is used for controlling the current interface of the controller to be conducted and detecting whether the target equipment starts the function or not;
the interface replacing module is used for taking the next unbound interface of the controller as the current interface if the function of the target equipment is not started, controlling the interface starting module to control the current interface of the controller to be conducted again, and detecting whether the function of the target equipment is started or not;
and the interface binding module is used for binding the current interface of the controller with the corresponding functional interface of the target equipment if the function of the target equipment is started, taking the next unbound interface of the controller as the current interface, controlling the interface starting module to control the current interface of the controller to be conducted again, and detecting whether the function of the target equipment is started until the controller and the target equipment finish interface binding.
9. A thermostat, characterized by comprising a control unit and an interface, wherein the control unit is connected with the interface, the interface is used for connecting a functional interface of a target device, and the control unit is used for performing interface binding according to the method of any one of claims 1 to 7.
10. An air conditioning assembly comprising the thermostat of claim 9.
11. The air conditioning unit as set forth in claim 10, further comprising an outdoor unit and an indoor unit, wherein the thermostat is connected to the outdoor unit and the indoor unit via a 24V interface standard.
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