CN113048612B - Information configuration method and device after air conditioner indoor unit replacement and air conditioning system - Google Patents
Information configuration method and device after air conditioner indoor unit replacement and air conditioning system Download PDFInfo
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- CN113048612B CN113048612B CN202110241953.7A CN202110241953A CN113048612B CN 113048612 B CN113048612 B CN 113048612B CN 202110241953 A CN202110241953 A CN 202110241953A CN 113048612 B CN113048612 B CN 113048612B
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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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
- F24F11/65—Electronic processing for selecting an operating mode
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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
Abstract
The invention discloses an information configuration method and device after an air conditioner indoor unit is replaced and an air conditioning system. Wherein, the method comprises the following steps: detecting that an internal machine is disconnected and a new internal machine is connected; determining the working mode of the new internal machine, wherein the working mode comprises the following steps: using the working mode of the MAC address of the off-line indoor unit or using the working mode of the MAC address of a new indoor unit; and configuring information of the new internal machine according to the working mode. According to the invention, after the internal machine is replaced, the information configuration of a new internal machine can be rapidly completed, the new internal machine does not need to be debugged again, and the new internal machine can be normally used only through simple setting or confirmation, so that the problem that the debugging is required again due to the change of the MAC address after the internal machine is replaced in the prior art is solved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an information configuration method and device after an air conditioner internal unit is replaced and an air conditioning system.
Background
The whole communication network of the commercial air conditioning system is complex, and generally comprises an external machine and a plurality of internal machines, and is accessed into a gateway and other equipment for remote monitoring. After the air conditioner is installed, the whole communication network can be subjected to engineering debugging, so that the accuracy of the whole engineering information is ensured.
The equipment in the whole communication network establishes communication, and the premise is that each unit has a unique identifier. Generally, information such as a globally unique Media Access Control (MAC) address is used to bind the identity of each unit and convert the unit into a commonly used IP address or engineering number.
The IP address of the internal unit is usually allocated by the external unit, and the allocation principle is calculated by the MAC address information of the internal unit. And the project number is set according to the obtained IP address to establish a binding relationship. In short, once the MAC address of the air conditioning equipment changes, the IP address and the project number of the air conditioning equipment will be changed, thereby causing the unit to operate abnormally.
Because the MAC address has uniqueness, the MAC address is solidified in a chip when being shipped out of a factory. The condition that the air conditioner indoor unit can't avoid having the damage in the use, for reducing the influence to the user, generally the producer gives the fastest solution and is changing a set of brand-new indoor unit controller. This operation has the following drawbacks: after a new controller is replaced, the calculated IP address and the engineering number are changed due to the change of the MAC address, and at the moment, the new internal machine cannot work normally and needs to be debugged again. Re-engineering would involve the re-setting of a large number of parameters, is time consuming and prone to error, with unpredictable consequences.
Aiming at the problem that after an internal machine is replaced in the prior art, due to the fact that the MAC address changes, debugging needs to be carried out again, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides an information configuration method and device after an air conditioner internal unit is replaced and an air conditioner system, and at least solves the problem that debugging needs to be carried out again due to the change of an MAC address after the internal unit is replaced in the prior art.
In order to solve the technical problem, an embodiment of the present invention provides an information configuration method after an air conditioner internal unit is replaced, including: detecting that an internal machine is disconnected and a new internal machine is connected; determining the working mode of the new internal machine, wherein the working mode comprises the following steps: using the working mode of the MAC address of the off-line indoor unit or using the working mode of the MAC address of a new indoor unit; and configuring information of the new internal machine according to the working mode.
Optionally, after detecting that there is an indoor unit drop, the method further includes: and sending an indoor unit missing data frame to an air conditioner communication network where the indoor unit which is disconnected is located at fixed time, so that the new indoor unit in the air conditioner communication network obtains the equipment information of the indoor unit which is disconnected from the indoor unit missing data frame.
Optionally, configuring information of the new internal machine according to the working mode includes: receiving the MAC address of the off-line internal machine sent by the new internal machine under the working mode of using the MAC address of the off-line internal machine, and finishing the information configuration of the new internal machine; and after the new indoor unit is powered on again, the MAC address of the indoor unit which is off-line is detected to be stored and is in a working mode of using the MAC address of the indoor unit which is off-line, and the stored MAC address of the indoor unit which is off-line is sent to a communication bus.
Optionally, configuring information of the new internal machine according to the working mode includes: receiving a replacement request message sent by a new internal machine under a working mode of using the MAC address of the new internal machine; updating the MAC address according to the replacement request message; wherein the replacement request message includes: the MAC address of the new indoor unit, the MAC address of the off-line indoor unit, and the IP address and the engineering number corresponding to the new indoor unit.
Optionally, after updating the MAC address according to the replacement request message, the method further includes: and if the updating fails, sending an updating failure message to the new internal machine so that the new internal machine can resend the replacement request message.
Optionally, after detecting that there is an internal machine to drop the line and there is a new internal machine to come on-line, the method further includes: acquiring equipment information of the new internal machine; matching the equipment information of the off-line indoor unit with the equipment information of the new indoor unit; prompting whether the internal machine needs to be replaced; and determining the working mode of the new inner machine under the condition that the inner machine needs to be replaced.
Optionally, the obtaining of the device information of the new internal machine includes: determining an IP address and an engineering number corresponding to the new indoor unit, wherein the IP address and the engineering number corresponding to the new indoor unit are the IP address and the engineering number of the indoor unit which is disconnected, or the IP address and the engineering number which are set according to the MAC address of the new indoor unit; and receiving the equipment information of the new internal machine sent by the new internal machine.
Optionally, before detecting that there is an internal machine to drop the line and there is a new internal machine to come on-line, the method further includes: powering on an inner unit and an outer unit of the air conditioner; judging whether to power on for the first time; if the indoor unit is not powered on for the first time, detecting whether the indoor unit is disconnected or not in real time while the air conditioner is in normal operation; and if the power is firstly powered on, setting and storing an IP address and an engineering number for each internal machine.
The embodiment of the invention also provides an information configuration device after the air conditioner internal unit is replaced, which comprises the following components: the detection module is used for detecting that an internal machine is disconnected and a new internal machine is connected; the determining module is used for determining the working mode of the new internal machine, wherein the working mode comprises the following steps: using the working mode of the MAC address of the off-line indoor unit or using the working mode of the MAC address of a new indoor unit; and the configuration module is used for configuring information of the new internal machine according to the working mode.
An embodiment of the present invention further provides an air conditioning system, including: the embodiment of the invention relates to an information configuration device after an air conditioner internal unit is replaced.
Embodiments of the present invention also provide a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the method according to the embodiments of the present invention.
An embodiment of the present invention further provides an electronic device, including: one or more processors; memory for storing one or more programs that, when executed by the one or more processors, cause the one or more processors to implement a method according to an embodiment of the invention.
By applying the technical scheme of the invention, the working mode of the new inner machine is determined by detecting that the inner machine is disconnected and the new inner machine is connected, and the working mode comprises the following steps: and using the working mode of the MAC address of the off-line indoor unit or the working mode of the MAC address of the new indoor unit, and then configuring information of the new indoor unit according to the working mode. After the indoor unit is replaced, the information configuration of the new indoor unit can be rapidly completed, the new indoor unit does not need to be debugged again, the normal use can be realized only through simple setting or confirmation, and the problem that the debugging is needed again due to the change of the MAC address in the prior art is solved.
Drawings
Fig. 1 is a flowchart of an information configuration method after an air conditioner internal unit is replaced according to an embodiment of the present invention;
fig. 2 is an optional specific flowchart of the information configuration method after the air conditioner internal unit is replaced according to the second embodiment of the present invention;
fig. 3 is a block diagram of an information configuration device after an air conditioner internal unit is replaced according to a third embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "comprises" and "comprising," and any variations thereof, in the description and claims of this invention and the accompanying drawings are intended to cover non-exclusive inclusions, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowcharts, in some cases, the steps illustrated or described may be performed in an order different than presented herein.
Example one
The embodiment provides an information configuration method after an air conditioner indoor unit is replaced, and the air conditioner indoor unit can be normally used without re-debugging after the air conditioner indoor unit is replaced. The air conditioning system suitable for this embodiment includes at least one outer machine, at least two inner machines, gateway equipment and the like, and the above-mentioned equipment can be connected through the communication bus, and the air conditioning system can also include the host computer, and each equipment in the air conditioning system constitutes air conditioning communication network. The indoor unit replacement described in this embodiment means that the controller in the indoor unit is replaced. The method of the embodiment can be executed by an external machine, an upper computer or gateway equipment and the like.
Fig. 1 is a flowchart of an information configuration method after an air conditioner internal unit is replaced according to an embodiment of the present invention, and as shown in fig. 1, the method includes the following steps:
s101, detecting that an internal machine is disconnected and a new internal machine is connected.
S102, determining the working mode of the new internal machine, wherein the working mode comprises the following steps: and the working mode of the MAC address of the off-line indoor unit is used or the working mode of the MAC address of the new indoor unit is used.
And S103, configuring information of the new internal machine according to the working mode.
When the air conditioning system is powered on for the first time, the number of the internal machines connected to the communication bus can be detected, and the number of the internal machines and the equipment information of the internal machines are stored. If the number of the internal machines is found to be reduced in the using process of the air conditioning system or after the internal machines are powered on again, for example, the internal machines do not have communication data within a certain time, the internal machines are considered to be disconnected. After the new indoor unit is connected to the air conditioner communication network, the MAC address of the new indoor unit is sent to the communication bus, and the new indoor unit is considered to be connected and on-line when the new MAC address is detected because the MAC address is globally unique.
Determining the working mode of the new internal machine, comprising the following steps: and determining the working mode of the new internal machine according to the selection operation, or adopting a default working mode. The maintenance personnel can select the working mode through an interface or a key and the like. And carrying out corresponding information configuration on the new internal machine according to the working mode, and after the information configuration is completed, the new internal machine can be normally used without re-debugging.
According to the information configuration method after the air conditioner indoor unit is replaced, the indoor unit is detected to be disconnected and the new indoor unit is detected to be on-line, the working mode of the new indoor unit is determined, and the working mode comprises the following steps: and using the working mode of the MAC address of the off-line indoor unit or the working mode of the MAC address of the new indoor unit, and then configuring information of the new indoor unit according to the working mode. After the indoor unit is replaced, the information configuration of the new indoor unit can be rapidly completed, the new indoor unit does not need to be debugged again, the normal use can be realized only through simple setting or confirmation, and the problem that the debugging is needed again due to the change of the MAC address in the prior art is solved.
In one embodiment, after detecting that there is an indoor unit drop, the method further includes: and sending the internal machine missing data frame to the air conditioner communication network where the dropped internal machine is located at fixed time, so that the new internal machine in the air conditioner communication network can obtain the equipment information of the dropped internal machine from the internal machine missing data frame.
The missing data frame of the internal machine carries the device information of the off-line internal machine, and the method specifically includes: and the information such as the MAC address, the IP address, the engineering number, the program information, the capacity, the value of the jumper cap and the like of the off-line indoor unit. Each air conditioner internal machine program has unique identification information for distinguishing different functions, and the identification information is called program information. Different jumper wire caps have different internal leads representing different values, and after the jumper wire caps are connected to the controller, the MCU can detect the number of the currently connected values and store the values through the external machine EEPROM.
According to the method and the device, after the indoor unit is detected to be disconnected, the data frame missing from the indoor unit is sent at regular time, and the new indoor unit can automatically acquire and store the required information to prepare for information configuration. In addition, based on the missing data frame of the internal machine, maintenance personnel can check the information consistency of the new internal machine and the internal machine which is disconnected, and can set the same engineering number as the internal machine which is disconnected for the new internal machine.
The following describes information configuration in the two operation modes.
(1) Operating mode using MAC address of dropped indoor unit
And configuring information of the new internal machine according to the working mode, wherein the information configuration comprises the following steps: and under the working mode of using the MAC address of the off-line indoor unit, receiving the MAC address of the off-line indoor unit sent by the new indoor unit, indicating that the MAC address of the off-line indoor unit is stored in the new indoor unit, and then normally using the MAC address to complete the information configuration of the new indoor unit. The new indoor unit obtains and stores the MAC address of the off-line indoor unit, the MAC address can be stored in storage media such as an EEPROM (electrically erasable programmable read-only memory) and the like, under the working mode that the MAC address of the off-line indoor unit is used, after the new indoor unit is electrified again, the MAC address of the off-line indoor unit is detected to be stored in the new indoor unit and is in the working mode that the MAC address of the off-line indoor unit is used, and the stored MAC address of the off-line indoor unit is sent to a communication bus.
Under the working mode of using the MAC address of the off-line indoor unit, the operation is automatically executed by the new indoor unit, the stored MAC address of the off-line indoor unit is directly used for replacing the MAC address of the chip to be sent to the communication bus, the information configuration of the new indoor unit can be quickly completed, the debugging is not needed, and the whole air conditioner communication network normally works as if the indoor unit is not replaced.
(2) Mode of operation using MAC address of new internal machine
And configuring information of the new internal machine according to the working mode, wherein the information configuration comprises the following steps: receiving a replacement request message sent by a new internal machine under a working mode of using the MAC address of the new internal machine; updating the MAC address according to the replacement request message; wherein the replacement request message includes: the MAC address of the new indoor unit, the MAC address of the off-line indoor unit, and the IP address and the engineering number corresponding to the new indoor unit.
In the working mode of using the MAC address of the new indoor unit, the new indoor unit automatically sends a replacement request message, so that relevant equipment in the air conditioner communication network (namely equipment which needs to use the MAC address, the IP address and the engineering number in the air conditioner communication network, such as gateway equipment) updates the MAC address according to the replacement request message, the MAC address of the new indoor unit is used for replacing the MAC address of the off-line indoor unit, the information configuration of the new indoor unit can be quickly completed, and the re-debugging is not needed.
And the replacement request message is used for informing the replacement relation between the new indoor unit and the dropped indoor unit of the related equipment in the air conditioner communication network. And the relevant information of the off-line indoor unit related in the replacement request message is obtained and stored by the new indoor unit from the missing data frame of the indoor unit. That is, regardless of which mode of operation, the new indoor unit needs to retrieve and store the required information from the missing data frames of the indoor unit.
Further, after updating the MAC address according to the replacement request message, the method further includes: and if the updating fails, sending an updating failure message to the new internal machine so that the new internal machine can resend the replacement request message. And the new internal machine is enabled to resend the replacement request message under the condition of failed updating so as to ensure successful updating and ensure normal use of the new internal machine.
In one embodiment, after detecting that there is an indoor unit offline and a new indoor unit online, the method further includes: acquiring equipment information of a new internal machine; matching the equipment information of the off-line indoor unit with the equipment information of the new indoor unit; prompting whether the internal machine needs to be replaced; and determining the working mode of the new internal machine under the condition that the internal machine needs to be replaced.
Wherein, the equipment information of the off-line internal machine comprises: and the information such as the MAC address, the IP address, the engineering number, the program information, the capacity, the value of the jumper cap and the like of the off-line indoor unit. The device information of the new internal device includes: MAC address, IP address, project number, program information, capacity, jumper cap value and the like of the new internal machine. And matching the equipment information of the off-line internal machine with the equipment information of the new internal machine to show that the corresponding relation between the off-line internal machine and the new internal machine is established. If the internal machine needs to be replaced, determining the working mode of the new internal machine so as to continue information configuration; if the internal machine does not need to be replaced (for example, the installation has a problem or the set information has an error and needs to be reinstalled or set), the configuration process is directly ended.
This embodiment can the quick matching fall the equipment information of line indoor set and new indoor set after changing the indoor set to, whether need replace the indoor set through the suggestion, can operate according to the user's demand, with the accuracy of assurance information configuration.
In one embodiment, acquiring device information of a new internal machine includes: determining an IP address and an engineering number corresponding to the new internal machine, wherein the IP address and the engineering number corresponding to the new internal machine are the IP address and the engineering number of the dropped internal machine, or the IP address and the engineering number set according to the MAC address of the new internal machine; and receiving the equipment information of the new internal machine sent by the new internal machine.
In this embodiment, the new indoor unit may use the IP address and the engineering number of the dropped indoor unit, and in this case, the new indoor unit further obtains and stores the IP address and the engineering number of the dropped indoor unit from the data frame missing from the indoor unit. The new indoor unit can also use a special IP address and an engineering number of the new indoor unit, and particularly, the special IP address and the engineering number of the new indoor unit can be set through equipment such as an air conditioner wire controller. The present embodiment provides that the above two modes are flexible. After the corresponding IP address and the engineering number of the new internal machine are determined, the new internal machine can send own equipment information to the communication bus, namely the new internal machine publishes own equipment information to the communication bus.
As can be seen from the above, the new indoor unit may use the MAC address, the IP address, and the engineering number of the dropped indoor unit, may also use the MAC address of the dropped indoor unit, the IP address of the new indoor unit, the engineering number of the dropped indoor unit, and may also use the MAC address, the IP address, and the engineering number of the new indoor unit.
In one embodiment, before detecting that there is an indoor unit offline and a new indoor unit online, the method further includes: powering on an inner unit and an outer unit of the air conditioner; judging whether to power on for the first time; if the indoor unit is not powered on for the first time, detecting whether the indoor unit is disconnected or not in real time while the air conditioner is in normal operation; and if the power is firstly powered on, setting and storing an IP address and an engineering number for each internal machine.
If the power is firstly powered on, the outer machine allocates IP addresses for the inner machines respectively according to the MAC addresses published by the inner machines, and the inner machines can set project numbers and publish the project numbers to an air conditioner communication network. The outer machine stores the equipment information of each inner machine, and meanwhile, the inner machine can also store the IP address and the engineering number of the inner machine. The allocation of IP addresses is prior art and this embodiment will not be described in detail.
According to the power-on condition of the air conditioner, the method and the device can perform corresponding operation so as to timely process and configure when an indoor unit is disconnected.
Example two
The present embodiment describes the information configuration method after the air conditioner internal unit is replaced with a specific example, however, it should be noted that the specific example is only for better explaining the present application, and does not constitute an undue limitation to the present application. The same or corresponding terms as those of the above-described embodiments are explained, and the description of the present embodiment is omitted.
As shown in fig. 2, the method comprises the following steps:
s201, start.
And S202, powering on the air conditioner external unit and the air conditioner internal unit.
S203, judging whether the power-on debugging is carried out for the first time, if so, entering S204, and if not, entering S208.
And S204, the external machine allocates IP addresses for the internal machines respectively according to the MAC addresses published by the internal machines.
And S205, the internal machine can set a project number and publish the project number to an air conditioner communication network.
S206, the external unit stores the device information of each internal unit, including: MAC address, IP address, engineering number, program information, capacity, and jumper cap value.
And S207, the internal machine stores the IP address and the project number of the internal machine.
And S208, detecting whether the indoor unit is disconnected on the communication bus in real time while the air conditioner outdoor unit works normally. If so, the process proceeds to S209, otherwise, the process proceeds to S226.
And S209, sending an internal machine missing data frame to the air conditioner communication network at regular time, detecting whether a new internal machine exists on the communication bus, and specifically, judging that the new internal machine is on-line when a new MAC address is detected. The missing data frame of the indoor unit comprises the equipment information of the off-line indoor unit.
S210, the internal machine leaves factory defaults and does not have IP address and engineering number, after detecting that the new internal machine is online, can set up IP address and engineering number for the new internal machine through equipment such as air conditioner wire controller, and after the success of setting up, the new internal machine publishes self equipment information to the communication bus, including: MAC address, IP address, engineering number, program information, capacity, and jumper cap value, etc.
The step is optional, and the step can not be executed, namely, maintenance personnel are allowed not to set a new IP address and a new engineering number for the new internal machine, and the new internal machine can acquire and store the IP address and the engineering number of the offline internal machine from the missing data frame of the internal machine and use the IP address and the engineering number as the IP address and the engineering number of the new internal machine. In this case, the IP addresses and the engineering numbers used by the new indoor unit and the dropped indoor unit are the same.
S211, the outdoor unit starts to match the equipment information of the off-line indoor unit and the new indoor unit, and the equipment information specifically comprises: MAC address, IP address, engineering number, program information, capacity, and jumper cap value, etc.
And S212, prompting whether the internal machine needs to be replaced, if so, entering S213, and if not, entering S227.
And S213, judging whether the MAC address of the off-line indoor unit is used, namely determining the working mode of the new indoor unit. If the MAC address of the off-line indoor unit is used, the process proceeds to S214, and if the MAC address of the new indoor unit is used, the process proceeds to S220.
And S214, the new indoor unit acquires and stores the MAC address, the IP address and the engineering number of the off-line indoor unit from the indoor unit missing data frame, for example, the new indoor unit can store the acquired information into an EEPROM.
And S215, recording the working mode of using the MAC address of the off-line indoor unit.
And S216, restarting the new internal machine and powering on again.
And S217, the new indoor unit detects that the MAC address of the off-line indoor unit is stored in the EEPROM and is in a working mode of using the MAC address of the off-line indoor unit.
S218, the new internal machine sends the MAC address of the off-line internal machine stored in the EEPROM to a communication bus instead of the MAC address of the chip. The whole air conditioner communication network normally works as if the indoor unit is not replaced.
And S219, the new internal machine can be normally used.
And S220, the new indoor unit acquires and stores the MAC address, the IP address and the engineering number of the off-line indoor unit from the indoor unit missing data frame, for example, the new indoor unit can store the acquired information into an EEPROM.
S221, recording as the operation mode using the MAC address of the new internal machine.
S222, the new indoor unit sends a replacement request message to the air conditioner communication network so as to replace the MAC address of the off-line indoor unit with the MAC address of the new indoor unit. The replacement request message includes: the MAC address of the new indoor unit, the MAC address of the off-line indoor unit, and the IP address and the engineering number corresponding to the new indoor unit.
And S223, after the equipment (such as gateway and other equipment) which needs to use the information of the MAC address, the IP address and the engineering number in the air conditioner communication network receives the replacement request message, replacing the MAC address of the disconnected indoor unit with the MAC address of the new indoor unit, and completing the updating of the MAC address.
S224 determines whether the update is successful, if so, the process proceeds to S219, and if not, the process proceeds to S225.
And S225, the gateway and other equipment request the new internal machine to resend the replacement request message.
And S226, normally operating the air conditioning system.
S227, the present configuration process ends.
Through above step, having realized exempting from the debugging behind the change air conditioner internal unit, in the air conditioner network, behind the engineering maintenance change internal unit, carry out the quick match according to the equipment information of internal unit, only need simply set for or confirm (for example, select the mode of work of new internal unit, set up the engineering serial number for new internal unit, whether the selection needs the replacement internal unit), new internal unit can normal use, need not to debug again, has avoided the condition that engineering debugging again relates to the resetting of a large amount of parameters, and is consuming time and make mistakes easily.
EXAMPLE III
Based on the same inventive concept, the embodiment provides an information configuration device after an air conditioner internal unit is replaced, which can be used for implementing the information configuration method after the air conditioner internal unit is replaced in the embodiment. The apparatus may be implemented by software and/or hardware.
Fig. 3 is a block diagram of an information configuration device after an air conditioner internal unit is replaced according to a third embodiment of the present invention, and as shown in fig. 3, the device includes:
the detection module 31 is used for detecting that an internal machine is disconnected and a new internal machine is connected;
a determining module 32, configured to determine an operating mode of the new internal machine, where the operating mode includes: using the working mode of the MAC address of the off-line indoor unit or using the working mode of the MAC address of a new indoor unit;
and the configuration module 33 is configured to perform information configuration on the new internal machine according to the working mode.
The information configuration of new indoor unit can be accomplished fast to this embodiment after changing the indoor unit, need not to debug again, only need can normal use through simple settlement or affirmation, has solved among the prior art after changing the indoor unit, because the MAC address changes the problem that need debug again.
Optionally, the apparatus further comprises: and the first sending module is used for sending the internal machine missing data frame to the air conditioner communication network where the internal machine which is disconnected is located at fixed time after detecting that the internal machine is disconnected, so that a new internal machine in the air conditioner communication network can obtain the equipment information of the disconnected internal machine from the internal machine missing data frame.
Optionally, the configuration module 33 includes:
the first receiving unit is used for receiving the MAC address of the off-line indoor unit sent by the new indoor unit under the working mode of using the MAC address of the off-line indoor unit to complete the information configuration of the new indoor unit; the new indoor unit acquires and stores the MAC address of the off-line indoor unit, detects that the MAC address of the off-line indoor unit is stored in the new indoor unit and is in a working mode of using the MAC address of the off-line indoor unit after the new indoor unit is electrified again, and sends the stored MAC address of the off-line indoor unit to the communication bus.
Optionally, the configuration module 33 includes:
a second receiving unit, configured to receive a replacement request message sent by the new internal machine in a working mode in which the MAC address of the new internal machine is used;
an updating unit, configured to update the MAC address according to the replacement request message;
wherein the replacement request message includes: the MAC address of the new indoor unit, the MAC address of the off-line indoor unit, and the IP address and the engineering number corresponding to the new indoor unit.
Optionally, the apparatus further comprises: and the second sending module is used for sending an update failure message to the new internal machine if the update fails after the MAC address is updated according to the replacement request message, so that the new internal machine can resend the replacement request message.
Optionally, the apparatus further comprises:
the acquisition module is used for acquiring equipment information of a new internal machine after detecting that the internal machine is disconnected and the new internal machine is connected;
the matching module is used for matching the equipment information of the off-line indoor unit with the equipment information of the new indoor unit;
the prompt module is used for prompting whether the internal machine needs to be replaced or not;
accordingly, the determination module 32 is further configured to determine the operation mode of the new internal machine if the internal machine needs to be replaced.
Optionally, the obtaining module includes:
the determining unit is used for determining an IP address and an engineering number corresponding to the new internal machine, wherein the IP address and the engineering number corresponding to the new internal machine are the IP address and the engineering number of the dropped internal machine, or the IP address and the engineering number are set according to the MAC address of the new internal machine;
and the third receiving unit is used for receiving the equipment information of the new internal machine sent by the new internal machine.
Optionally, the apparatus further comprises:
the judging module is used for electrifying the inner unit and the outer unit of the air conditioner before detecting that the inner unit is disconnected and a new inner unit is connected, and judging whether the inner unit and the outer unit are electrified for the first time;
the setting module is used for setting and storing an IP address and an engineering number for each internal machine if the internal machine is powered on for the first time;
correspondingly, the detection module 31 is further configured to detect whether an internal machine is disconnected in real time while the air conditioner is normally operated if the air conditioner is not powered on for the first time.
The device can execute the method provided by the embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method. For technical details that are not described in detail in this embodiment, reference may be made to the method provided by the embodiment of the present invention.
Example four
The present embodiment provides an air conditioning system including: the information configuration device after the air conditioner internal unit is replaced is described in the embodiment.
EXAMPLE five
The present embodiment provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the information configuration method after replacing an air conditioner internal unit as described in the above embodiments.
EXAMPLE six
The present embodiment provides an electronic device, including: one or more processors; and the memory is used for storing one or more programs, and when the one or more programs are executed by the one or more processors, the one or more processors realize the information configuration method after the air conditioner internal unit is replaced according to the embodiment.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (11)
1. An information configuration method after an air conditioner indoor unit is replaced is characterized by comprising the following steps:
detecting that an internal machine is disconnected and a new internal machine is connected;
determining the working mode of the new internal machine, wherein the working mode comprises the following steps: using the working mode of the MAC address of the off-line indoor unit or using the working mode of the MAC address of a new indoor unit;
performing information configuration on the new internal machine according to the working mode;
and configuring information of the new internal machine according to the working mode, wherein the information configuration comprises the following steps:
receiving the MAC address of the off-line internal machine sent by the new internal machine under the working mode of using the MAC address of the off-line internal machine, and finishing the information configuration of the new internal machine;
the new indoor unit acquires and stores the MAC address of the off-line indoor unit, detects that the MAC address of the off-line indoor unit is stored in the new indoor unit and is in a working mode of using the MAC address of the off-line indoor unit after the new indoor unit is electrified again, and sends the stored MAC address of the off-line indoor unit to a communication bus;
receiving a replacement request message sent by a new indoor unit in a working mode of using the MAC address of the new indoor unit, wherein the replacement request message is used for informing the replacement relation between the new indoor unit and a dropped indoor unit of related equipment in an air conditioner communication network;
and updating the MAC address according to the replacement request message, and replacing the MAC address of the disconnected indoor unit with the MAC address of the new indoor unit.
2. The method of claim 1, after detecting that there is an indoor machine drop, further comprising:
and sending an indoor unit missing data frame to an air conditioner communication network where the indoor unit which is disconnected is located at fixed time, so that the new indoor unit in the air conditioner communication network obtains the equipment information of the indoor unit which is disconnected from the indoor unit missing data frame.
3. The method of claim 1, wherein the replacement request message comprises: the MAC address of the new indoor unit, the MAC address of the off-line indoor unit, and the IP address and the engineering number corresponding to the new indoor unit.
4. The method of claim 1, further comprising, after updating the MAC address according to the replacement request message:
and if the updating fails, sending an updating failure message to the new internal machine so that the new internal machine can resend the replacement request message.
5. The method according to claim 1, after detecting that there is an indoor unit out-of-line and a new indoor unit on-line, further comprising:
acquiring equipment information of the new internal machine;
matching the equipment information of the off-line indoor unit with the equipment information of the new indoor unit;
prompting whether the internal machine needs to be replaced;
and determining the working mode of the new inner machine under the condition that the inner machine needs to be replaced.
6. The method according to claim 5, wherein obtaining the device information of the new internal machine comprises:
determining an IP address and an engineering number corresponding to the new indoor unit, wherein the IP address and the engineering number corresponding to the new indoor unit are the IP address and the engineering number of the indoor unit which is disconnected, or the IP address and the engineering number which are set according to the MAC address of the new indoor unit;
and receiving the equipment information of the new internal machine sent by the new internal machine.
7. The method according to claim 1, before detecting that there is an indoor unit out-of-line and a new indoor unit on-line, further comprising:
powering on an inner unit and an outer unit of the air conditioner;
judging whether to power on for the first time;
if the indoor unit is not powered on for the first time, detecting whether the indoor unit is disconnected or not in real time while the air conditioner is in normal operation;
and if the power is firstly powered on, setting and storing an IP address and an engineering number for each internal machine.
8. An information configuration device after changing an air conditioner indoor unit, comprising:
the detection module is used for detecting that an internal machine is disconnected and a new internal machine is connected;
the determining module is used for determining the working mode of the new internal machine, wherein the working mode comprises the following steps: using the working mode of the MAC address of the off-line indoor unit or using the working mode of the MAC address of a new indoor unit;
the configuration module is used for configuring information of the new internal machine according to the working mode;
the configuration module includes:
the first receiving unit is used for receiving the MAC address of the off-line indoor unit sent by the new indoor unit under the working mode of using the MAC address of the off-line indoor unit to complete the information configuration of the new indoor unit; the new indoor unit acquires and stores the MAC address of the off-line indoor unit, detects that the MAC address of the off-line indoor unit is stored in the new indoor unit and is in a working mode of using the MAC address of the off-line indoor unit after the new indoor unit is electrified again, and sends the stored MAC address of the off-line indoor unit to a communication bus;
the second receiving unit is used for receiving a replacement request message sent by a new indoor unit in a working mode of using the MAC address of the new indoor unit, wherein the replacement request message is used for informing the replacement relation between the new indoor unit and a dropped indoor unit of related equipment in an air conditioner communication network;
and the updating unit is used for updating the MAC address according to the replacement request message and replacing the MAC address of the off-line indoor unit with the MAC address of the new indoor unit.
9. An air conditioning system, comprising: the information configuring apparatus after an indoor unit of an air conditioner is replaced according to claim 8.
10. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out the method according to any one of claims 1 to 7.
11. An electronic device, comprising: one or more processors; memory for storing one or more programs, which when executed by the one or more processors, cause the one or more processors to implement the method of any of claims 1-7.
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| CN107332743A (en) * | 2017-06-08 | 2017-11-07 | 青岛海信日立空调系统有限公司 | A kind of method and device for the configuration information for updating home appliance |
| CN108023773B (en) * | 2017-12-07 | 2021-12-10 | 锐捷网络股份有限公司 | Method for realizing zero configuration online of network equipment and configuration server |
| KR102478418B1 (en) * | 2017-12-22 | 2022-12-16 | 삼성전자주식회사 | Appliances and control method thereof |
| CN108758993B (en) * | 2018-05-03 | 2020-07-14 | 广东美的暖通设备有限公司 | Configuration information input method and system and air conditioner |
| CN109587018B (en) * | 2018-12-06 | 2022-07-08 | 深圳绿米联创科技有限公司 | Equipment configuration method, device, network system and mobile terminal |
| CN109974206B (en) * | 2019-03-21 | 2021-08-13 | 广东美的制冷设备有限公司 | Air conditioning system, control method thereof, control terminal and storage medium |
| CN110762604B (en) * | 2019-10-14 | 2020-09-15 | 珠海格力电器股份有限公司 | Indoor unit, pairing method and device of indoor unit and wired controller, storage medium and air conditioner |
| CN111930082B (en) * | 2020-07-22 | 2021-11-23 | 青岛海信智慧生活科技股份有限公司 | Method and device for replacing intelligent household equipment |
| CN111970182B (en) * | 2020-09-10 | 2021-09-21 | 四川长虹电器股份有限公司 | Control system and method for automatically replacing intelligent household equipment |
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