CN109539647A - Water chilling unit control system, method and water cooler - Google Patents
Water chilling unit control system, method and water cooler Download PDFInfo
- Publication number
- CN109539647A CN109539647A CN201811391622.6A CN201811391622A CN109539647A CN 109539647 A CN109539647 A CN 109539647A CN 201811391622 A CN201811391622 A CN 201811391622A CN 109539647 A CN109539647 A CN 109539647A
- Authority
- CN
- China
- Prior art keywords
- water
- mac address
- water cooler
- communication module
- coolers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The application proposes a kind of water chilling unit control system, method and water cooler, wherein, system includes multiple water coolers, water cooler includes control module, MAC Address chip and CAN communication module, control module, for the first MAC Address in MAC Address chip to be sent to other water coolers by CAN communication module, and the second MAC Address of other water coolers transmission is received by CAN communication module, and store the second MAC Address of other water coolers transmission, and determine the quantity of all MAC Address in itself, and judge whether quantity is identical as the sum of water coolers all in system, if they are the same, then determine that the water cooler in system completes networking.The system can be realized the automatic reliability and stability for providing unique MAC Address for water cooler, communicating without adjustor's manual allocation address, lifting system.Also, during water cooler networking, artificial degree of participation is reduced, promotes the degree of automation of networking.
Description
Technical field
This application involves water cooler control technology field more particularly to a kind of water chilling unit control systems, method and cold
Water dispenser group.
Background technique
Water cooler control field at present, when being debugged to water cooler, by the adjustor of profession to water cooler
H coding is carried out, the address of water cooler is set.Also, the water cooler in access system is manually counted by adjustor
Quantity, determines whether each water cooler in system completes networking.
However, when practical application, it can be found that being had the following problems by h coding: if h coding's mistake, leads
The address of refrigeration water dispenser group assignment error, or if artificial repeated encoding, cause different water coolers to be distributed same
At this point, may cause system communication exception, or even there is the case where can not communicating in address.Also, it is by manually determining system
No completion networking, automated procedures are lower.
Summary of the invention
The application proposes a kind of water chilling unit control system, method and water cooler, automatic by MAC Address chip to realize
Unique MAC Address is provided for water cooler, adjustor's manual allocation address is not necessarily to, reduces the workload of adjustor, and can be with
H coding's mistake or repetition are avoided, causes system communication abnormal, or even the case where can not communicating, lifting system occur
The reliability and stability of communication, also, during water cooler networking, artificial degree of participation is reduced, networking is promoted
The degree of automation, address or distribution for solving that water cooler assignment error may occur by h coding in the prior art
, so as to cause system communication exception, or even there is the case where can not communicating in the case where duplicate address, also, by artificial true
Determine whether system completes networking, the lower technical problem of automated procedures.
The application one side embodiment proposes a kind of water chilling unit control system, and the system comprises multiple cooling-water machines
Group, the water cooler include control module, MAC Address chip and CAN communication module, the control module respectively with it is described
MAC Address is connected with the CAN communication module, and the MAC Address chip is connect with the CAN communication module, the cooling-water machine
It is communicated between group by the CAN communication module, wherein
The control module, for sending the first MAC Address in the MAC Address chip by CAN communication module
Other water coolers are given, and the second MAC Address that other described water coolers are sent is received by the CAN communication module, and
The second MAC Address that other described water coolers are sent is stored, and determines the quantity of all MAC Address in itself, and judge
Whether the quantity is identical as the sum of all water coolers in the system, if they are the same, it is determined that the cold water in the system
Unit completes networking.
The another aspect embodiment of the application proposes a kind of water chilling unit control method, which comprises
The first MAC Address in MAC Address chip is sent to other cooling-water machines in the system by CAN communication module
Group；
Receive the second MAC Address that other described water coolers are sent by the CAN communication module, and store it is described its
The second MAC Address that his water cooler is sent；
It determines the quantity of all MAC Address in itself, and judges all water coolers in the quantity and the system
Whether sum is identical；
If judgement knows that the quantity is identical as the sum of all water coolers in the system, it is determined that in the system
Water cooler complete networking.
The another aspect embodiment of the application proposes a kind of water cooler, and the water cooler includes control module, MAC
Location chip and CAN communication module, the control module is connect with the MAC Address and the CAN communication module respectively, described
MAC Address chip is connect with the CAN communication module, wherein
The control module, for sending the first MAC Address in the MAC Address chip by CAN communication module
Other water coolers are given, and the second MAC Address that other described water coolers are sent is received by the CAN communication module, and
The second MAC Address that other described water coolers are sent is stored, and determines the quantity of all MAC Address in itself, and judge
Whether the quantity is identical as the sum of all water coolers in the system, if they are the same, it is determined that the cold water in the system
Unit completes networking.
The another aspect embodiment of the application proposes a kind of computer readable storage medium, is stored thereon with computer journey
Sequence realizes the water chilling unit control method proposed such as the application previous embodiment when the program is executed by processor.
The another aspect embodiment of the application proposes a kind of computer program product, when the instruction in computer program product
When being executed by processor, the water chilling unit control method proposed such as the application previous embodiment is executed.
Technical solution provided by the embodiment of the present application may include it is below the utility model has the advantages that
In the embodiment of the present application, unique MAC Address is provided for water cooler automatically by MAC Address chip, may not need
Adjustor's manual allocation address reduces the workload of adjustor, and can lead to system to avoid h coding's mistake or repetition
Communication abnormality, or even there is the case where can not communicating, the reliability and stability of lifting system communication.Also, pass through control
The first MAC Address in MAC Address chip is sent to other water coolers by CAN communication module by molding block, and passes through CAN
Communication module receives the second MAC Address of other water coolers transmission, and with storing the 2nd MAC of other water coolers transmission
Location, and determine the quantity of all MAC Address in itself, and judge quantity and water coolers all in system it is total whether phase
Together, if they are the same, it is determined that the water cooler in system completes networking can reduce as a result, during water cooler networking
Artificial degree of participation promotes the degree of automation of networking.
The additional aspect of the application and advantage will be set forth in part in the description, and will partially become from the following description
It obtains obviously, or recognized by the practice of the application.
Detailed description of the invention
The application is above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of water chilling unit control system provided by the embodiment of the present application one；
Fig. 2 is the structural schematic diagram of water chilling unit control system provided by the embodiment of the present application two；
Fig. 3 is the structural schematic diagram of water chilling unit control system provided by the embodiment of the present application three；
Fig. 4 is the structural schematic diagram of water chilling unit control system provided by the embodiment of the present application four；
Fig. 5 is the flow diagram of water chilling unit control method provided by the embodiment of the present application five；
Fig. 6 is the structural schematic diagram of water cooler provided by the embodiment of the present application six.
Specific embodiment
Embodiments herein is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the application, and should not be understood as the limitation to the application.
The application mainly in the prior art by h coding may occur water cooler assignment error address or
So as to cause system communication exception, or even there is the case where can not communicating, also, pass through people in the case where distributing duplicate address
Work determines whether system completes networking, and the lower technical problem of automated procedures proposes a kind of water chilling unit control system.
The water chilling unit control system of the embodiment of the present application, the system include multiple water coolers, the water cooler packet
Control module, MAC Address chip and CAN communication module are included, provides unique MAC automatically by MAC Address chip for water cooler
Address may not need adjustor's manual allocation address, reduce the workload of adjustor, and can to avoid h coding's mistake or
It repeats, causes system communication abnormal, or even the case where can not communicating occur, the reliability and stabilization of lifting system communication
Property.Also, the first MAC Address in MAC Address chip is sent to by CAN communication module by other cold water by control module
Unit, and the second MAC Address that other water coolers are sent is received by CAN communication module, and store other water coolers hair
The second MAC Address sent, and determine the quantity of all MAC Address in itself, and judge all cooling-water machines in quantity and system
Whether the sum of group is identical, if they are the same, it is determined that the water cooler in system completes networking, as a result, in water cooler networking
In the process, artificial degree of participation can be reduced, the degree of automation of networking is promoted.
Below with reference to the accompanying drawings the water chilling unit control system, method and water cooler of the embodiment of the present application are described.Specific
Before describing the embodiment of the present invention, in order to make it easy to understand, the essential term occurred in embodiment is introduced first:
CAN, controller local area network (Controller Area Network).
MAC Address, physical address (Medium Access Control).
Fig. 1 is the structural schematic diagram of water chilling unit control system provided by the embodiment of the present application one.
As shown in Figure 1, the water chilling unit control system includes: multiple water coolers 110, water cooler 110 includes control
Module 111, MAC Address chip 112 and CAN communication module 113, control module 111 respectively with MAC Address 112 and CAN communication mould
Block 113 connects, and MAC Address chip 112 is connect with CAN communication module 113, passes through CAN communication module between water cooler 110
113 are communicated, wherein
Control module 111, for sending the first MAC Address in MAC Address chip 112 by CAN communication module 113
Other water coolers are given, and the second MAC Address that other water coolers are sent are received by CAN communication module 113, and store it
The second MAC Address that his water cooler is sent, and determine the quantity of all MAC Address in itself, and judge quantity and system
In all water coolers 110 sum it is whether identical, if they are the same, it is determined that water cooler 110 in system completes networking.
In the embodiment of the present application, for each water cooler 110 in water chilling unit control system, MAC Address chip
112, for providing unique MAC Address for the water cooler 110, as the physical label of 110 identification of water cooler,
Unique MAC Address is provided for water cooler 110 automatically by MAC Address chip 112, thus, it is possible to manually divide without adjustor
With address, the workload of adjustor is reduced, and system communication can be caused abnormal, very to avoid h coding's mistake or repetition
The case where can not being communicated to appearance, the reliability and stability of lifting system communication.CAN communication module 113, for
CAN communication agreement is communicated with other water coolers.
In the embodiment of the present application, after the water cooler 110 for being connected to same system powers on, each water cooler 110 can be with
Automatically into coding mode, each water cooler can broadcast the MAC Address of notification itself, other water coolers in system exist
After receiving broadcast, the MAC Address of each water cooler and storage in system can recorde, and according to the MAC Address quantity of storage,
The water cooler quantity having connected in current system is determined, if the water cooler quantity having connected is equal to all cold water in system
The sum of unit, it is determined that all water coolers complete networking in system, at this point, water cooler can terminate coding mode.By
This can reduce artificial degree of participation during water cooler networking, promote the degree of automation of networking.
Specifically, after the water cooler 110 for being connected to same system powers on, each water cooler 110 can be automatically into
Coding mode.It, can be by CAN communication module 113 by the MAC in MAC Address chip 112 for each water cooler 110
Location is denoted as the first MAC Address in the application and is sent to other water coolers, also, other water coolers can also pass through itself
CAN communication module 113 MAC Address in MAC Address chip 112 is denoted as the second MAC Address in the application and is sent to this
Water cooler, the second MAC Address which can send other water coolers stores, and determines in itself and own
Whether the quantity of MAC Address, the quantity including the first MAC Address and the second MAC Address are equal to all water coolers in system
Sum, if so, all water coolers complete networking in the system of determination, at this point, water cooler can terminate coding mode；If
It is no, it is determined that Installed System Memory is in the water cooler not being added, at this point, water cooler and unfinished networking in system.
It should be noted that term " first ", " second " are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be with
Explicitly or implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as
Two, three etc., unless otherwise specifically defined.
The water chilling unit control system of the embodiment of the present application is provided uniquely for water cooler automatically by MAC Address chip
MAC Address may not need adjustor's manual allocation address, reduce the workload of adjustor, and can be to avoid h coding's mistake
Or repeat, cause system communication abnormal, or even the case where can not communicating occur, the reliability of lifting system communication and steady
It is qualitative.Also, it is cold that the first MAC Address in MAC Address chip is sent to other by CAN communication module by control module
Water dispenser group, and the second MAC Address that other water coolers are sent is received by CAN communication module, and store other water coolers
The second MAC Address sent, and determine the quantity of all MAC Address in itself, and judge all cold water in quantity and system
Whether the sum of unit is identical, if they are the same, it is determined that the water cooler in system completes networking, as a result, in water cooler networking
During, artificial degree of participation can be reduced, the degree of automation of networking is promoted.
As a kind of possible implementation, referring to fig. 2, on the basis of embodiment shown in Fig. 1, the water cooler 100
It can also include: timing module 114.
Wherein, timing module 114 is connect with control module 111, control module 111, is also used to detecting water cooler
When 110 entrance coding mode, control timing module 114 starts timing, and controls CAN communication module 113 with receiving the 2nd MAC
Location, and when timing time accumulation is to preset time threshold, control CAN communication module 113 stops receiving the second MAC Address.
In the embodiment of the present application, preset time threshold can be pre-set for the plug-in of water cooler, or also
It can be configured by user, with no restriction to this, for example be 3 minutes.
Specifically, it in order to avoid 110 long-time of water cooler each in system is in the second MAC Address state that receives, and leads
It causes each water cooler 110 that can not work, in the application, the trigger condition for stopping receiving the second MAC Address can be set.Specifically
Ground, when water cooler 110 enters coding mode, timing module 114 starts timing, and control module 111 passes through CAN communication module
The second MAC Address that 113 reception other water coolers are sent simultaneously store, when timing time accumulation is to preset time threshold, really
Surely meet trigger condition, stop receiving the second MAC Address at this point it is possible to control CAN communication module 113, and stored according to itself
The quantity of MAC Address determine whether to complete networking, if so, water cooler 110 can terminate coding mode.
As a kind of possible implementation, referring to Fig. 3, on the basis of embodiment shown in Fig. 1, water cooler 110 is also
It may include: reminding module 115.
Wherein, control module 111 are also used to know that quantity is not identical as the sum of water coolers all in system in judgement
When, it is sent to reminding module 112 and reminds instruction.
Reminding module 115, for sending prompt information to user according to prompting instruction, so that user is true according to prompt information
The fixed water cooler for not being added to system.
In the embodiment of the present application, when judgement knows that quantity is not identical as the sum of all water coolers in system, show
In the presence of the water cooler that system is not added, therefore, prompt information can be sent to user by reminding module 115, so that user
The water cooler that system is not added is determined according to prompt information.
As a kind of mode of possible realization, when control module 111 knows all cold water in quantity and system in judgement
When the sum of unit is not identical, it can generate according to the MAC Address of storage and remind instruction, that is, reminding can carry in instruction
The MAC Address of storage, it equally may include storage in the prompt information sent to user that reminding module 115 is instructed according to prompting
MAC Address, so that user can determine the water cooler that system is not added, promote determining effect according to the MAC Address of storage
Rate.
As alternatively possible implementation, it is also based on the MAC Address of each water cooler, each water cooler is set
Corresponding title, and the mapping relations between MAC Address and group name are established, it is each cold so as to quickly be identified convenient for user
Water dispenser group.Other water coolers can send corresponding group name, control module 111 when sending the second MAC Address simultaneously
The second MAC Address and corresponding group name that can store the transmission of other water coolers, when control module 111 is obtained in judgement
When knowing that the sum of all water coolers in quantity and system is not identical, above-mentioned mapping relations can be inquired according to the MAC of storage,
It determines the corresponding group name of each MAC Address, is then generated according to the group name of inquiry and remind instruction, that is, reminding can in instruction
The corresponding group name of MAC Address to carry storage, reminding module 115 are believed according to the prompt for reminding instruction to send to user
It equally may include the corresponding group name of MAC Address of storage in breath, so that user can be corresponding according to the MAC Address of storage
Group name, quickly the water cooler of system is not added for positioning, further promotes determining efficiency.Thus, it is possible to avoid using
Family is found in turn to be determined the water cooler of system not to be added, when water cooler is arranged in different zones in system, such as is arranged in
Not chummery and/or when different floor, can greatly promote the efficiency that user determines.
As a kind of possible implementation, control module 111 is also used to obtain user and selects from multiple water coolers
Main water cooler, and the identification information of main water cooler is sent by CAN communication module 113 to other water coolers.
Specifically, after completing networking, user can select main water cooler from multiple water coolers, unselected
Water cooler be used as from water cooler, main water cooler has the right of sharing of load, i.e., main water cooler can be responsible for system
Respectively from the sharing of load of water cooler in system.The master that the available user of control module 111 selects from multiple water coolers is cold
Water dispenser group, and the identification information of main water cooler, such as main cold water are sent by CAN communication module 113 to other water coolers
The MAC Address etc. of unit, so that other water coolers determine specific main water cooler according to identification information.
As a kind of possible implementation, control module 111 is also used in the identity tag for determining water cooler 110
When the value of position is equal to preset value, determine that the identity information of water cooler 110 is main water cooler, by the first MAC Address and cold
The identity information of water dispenser group is sent to other water coolers by CAN communication module, so that other water coolers are believed according to identity
It ceases and determines that the identity of water cooler is main water cooler.
Specifically, when user selects a water cooler as main water cooler, user can be set what this was selected
The value of the identity tag position of water cooler is equal to preset value, such as is set as 1.When control module 111 is determining water cooler
When the value of 110 identity tag position is equal to preset value, determine that the identity information of water cooler 110 is main water cooler, at this point,
The identity information of first MAC Address and water cooler can be sent to other water coolers with CAN communication module 113, thus its
His water cooler can determine after receiving identity information and the first MAC Address according to identity information and the first MAC Address
The identity of water cooler 110 is main water cooler.
As a kind of possible implementation, determining main water cooler and after water cooler, can also establish respectively from
Mapping relations between the MAC Address and group name of water cooler, so as to quickly identify respectively convenient for user from cooling-water machine
Group.
As a kind of possible implementation, on the basis of Fig. 1-embodiment illustrated in fig. 3, water cooler 110 can be with
Including CAN communication interface, CAN communication module 113 is connect with CAN communication interface, and CAN communication interface passes through CAN bus and system
In other water coolers connection.
As an example, referring to fig. 4, water cooler 110 can also include CAN communication interface 116, CAN communication module
113 connect with CAN communication interface 116, and CAN communication interface 116 is connect by CAN bus with other water coolers in system.
As a kind of possible implementation, in the process of running, if necessary in system increase water cooler or
Water cooler is reduced, can increase water cooler in the case where ensuring that main water cooler is stablized, in a manner of hot plug or subtract
Few water cooler, thus the water cooler that each water cooler in realization system in non-stop-machine situation, is embodied as in system
Dynamic Maintenance, the stability of lifting system are carried out, and promotes the flexibility of water cooler control.
As a kind of possible implementation, water cooler 110 can also include auxiliary circuit, for realizing water cooler
Other function.
In order to realize above-described embodiment, the application also proposes a kind of water chilling unit control method.
Fig. 5 is the flow diagram of water chilling unit control method provided by the embodiment of the present application five.
The water chilling unit control method of the embodiment of the present application is applied to the control of water cooler described in Fig. 1 to Fig. 4 embodiment
Any one water cooler in system.
As shown in figure 5, the water chilling unit control method may comprise steps of:
Step 101, that the first MAC Address in MAC Address chip is sent to other in system by CAN communication module is cold
Water dispenser group.
In the embodiment of the present application, MAC Address chip, for providing unique MAC Address for water cooler, as the cold water
The physical label of unit identification provides unique MAC Address automatically by MAC Address chip for water cooler, thus, it is possible to
Without adjustor's manual allocation address, the workload of adjustor is reduced, and can be caused to avoid h coding's mistake or repetition
System communication is abnormal, or even the case where can not communicating occurs, the reliability and stability of lifting system communication.
Step 102, the second MAC Address of other water coolers transmission is received by CAN communication module, and it is cold to store other
The second MAC Address that water dispenser group is sent.
In the embodiment of the present application, after the water cooler for being connected to same system powers on, each water cooler can automatically into
Enter coding mode, each water cooler can broadcast the MAC Address of notification itself, other water coolers in system are receiving
After broadcast, the MAC Address of each water cooler and storage in system can recorde.
Specifically, after the water cooler for being connected to same system powers on, each water cooler can be automatically into coding mould
Formula.For each water cooler, can be denoted as in the application by CAN communication module by the MAC Address in MAC Address chip
First MAC Address is sent to other water coolers, also, other water coolers can also be by the CAN communication module of itself, will
MAC Address in MAC Address chip is denoted as the second MAC Address in the application and is sent to the water cooler, which can be right
The second MAC Address that other water coolers are sent is stored.
Step 103, it determines the quantity of all MAC Address in itself, and judges all water coolers in quantity and system
Whether sum is identical.
In the embodiment of the present application, water cooler can determine the number of all MAC Address according to the MAC Address itself stored
Amount, the quantity including the first MAC Address and the second MAC Address, and judge that the sum of quantity and water coolers all in system is
It is no identical, if so, 104 are thened follow the steps, if it is not, then showing to determine Installed System Memory in the water cooler not being added, at this point, system
In water cooler and do not complete networking.
Step 104, if judgement knows that quantity is identical as the sum of water coolers all in system, it is determined that cold in system
Water dispenser group completes networking.
In the embodiment of the present application, when judging that quantity is identical as the sum of water coolers all in system, determine in system
Water cooler complete networking, at this point, water cooler can terminate coding mode.
Water chilling unit control method in the embodiment of the present application, by passing through the first MAC Address in MAC Address chip
CAN communication module is sent to other water coolers in system, also, receives other water coolers by CAN communication module and send
The second MAC Address, and store other water coolers transmission the second MAC Address determine all MAC Address in itself later
Quantity, and judge whether the sum of quantity and water coolers all in system identical, if so, the cooling-water machine in the system of determination
Group completes networking.As a result, during water cooler networking, artificial degree of participation can be reduced, promotes the automation of networking
Degree.
As a kind of possible implementation, which can be the following steps are included: detecting
When water cooler enters coding mode, control timing module starts timing, and controls CAN communication module and receive the second MAC Address,
And when timing time accumulation is to preset time threshold, control CAN communication module stops receiving the second MAC Address.
In the embodiment of the present application, preset time threshold can be pre-set for the plug-in of water cooler, or also
It can be configured by user, with no restriction to this, for example be 3 minutes.
Specifically, in order to avoid water cooler each in system is in the second MAC Address state that receives for a long time, and cause each
Water cooler can not work, and in the application, the trigger condition for stopping receiving the second MAC Address can be set.Specifically, in cold water
When unit enters coding mode, timing module starts timing, and control module receives other water coolers by CAN communication module and sends out
The second MAC Address for sending simultaneously stores, and when timing time accumulation is to preset time threshold, determination meets trigger condition, at this point, can
Stop receiving the second MAC Address to control CAN communication module, and has been determined whether according to the quantity of the MAC Address of itself storage
At networking, if so, water cooler can terminate coding mode.
As a kind of possible implementation, which can be the following steps are included: obtains in judgement
When knowing that the sum of all water coolers in quantity and method is not identical, prompt information is sent to user, so that user is according to prompt
Information determines the water cooler for not being added to method.
In the embodiment of the present application, when judgement knows that quantity is not identical as the sum of all water coolers in system, show
In the presence of the water cooler that system is not added, therefore, can by reminding module to user send prompt information so that user according to
Prompt information determines the water cooler that system is not added.
As a kind of mode of possible realization, when control module knows all water coolers in quantity and system in judgement
Sum it is not identical when, can according to the MAC Address of storage, generate remind instruction, that is, remind instruction in can carry storage
MAC Address, reminding module equally may include the MAC stored according to reminding in the prompt information that sends to user of instruction
Location, so that user can determine the water cooler that system is not added, promote determining efficiency according to the MAC Address of storage.
As alternatively possible implementation, it is also based on the MAC Address of each water cooler, each water cooler is set
Corresponding title, and the mapping relations between MAC Address and group name are established, it is each cold so as to quickly be identified convenient for user
Water dispenser group.Other water coolers can send corresponding group name, control module can when sending the second MAC Address simultaneously
To store the second MAC Address and corresponding group name of the transmission of other water coolers, when control module knows number in judgement
When amount is not identical as the sum of all water coolers in system, above-mentioned mapping relations can be inquired according to the MAC of storage, determined
The corresponding group name of each MAC Address then generates according to the group name of inquiry and reminds instruction, that is, reminding can take in instruction
The corresponding group name of MAC Address with storage, reminding module is according to same in the prompt information for reminding instruction to send to user
Sample may include the corresponding group name of MAC Address of storage, so that user can be according to the corresponding unit of MAC Address of storage
Title, quickly the water cooler of system is not added for positioning, further promotes determining efficiency.Thus, it is possible to avoid user in turn
It finds and determines the water cooler of system is not added, when water cooler is arranged in different zones in system, such as is arranged in and does not have sexual intercourse
Between and/or when different floor, can greatly promote the efficiency that user determines.
As a kind of possible implementation, which can be the following steps are included: obtains user
The main water cooler selected from multiple water coolers, and main cooling-water machine is sent to other water coolers by CAN communication module
The identification information of group.
Specifically, after completing networking, user can select main water cooler from multiple water coolers, unselected
Water cooler be used as from water cooler, main water cooler has the right of sharing of load, i.e., main water cooler can be responsible for system
Respectively from the sharing of load of water cooler in system.The main cooling-water machine that the available user of control module selects from multiple water coolers
Group, and the identification information of main water cooler is sent by CAN communication module to other water coolers, such as main water cooler
MAC Address etc., so that other water coolers determine specific main water cooler according to identification information.
As a kind of possible implementation, which can be the following steps are included: cold determining
When the value of the identity tag position of water dispenser group is equal to preset value, determine that the identity information of water cooler is main water cooler, by the
One MAC Address and the identity information of water cooler are sent to other water coolers by CAN communication module, so that other cooling-water machines
Group determines that the identity of water cooler is main water cooler according to identity information.
Specifically, when user selects a water cooler as main water cooler, user can be set what this was selected
The value of the identity tag position of water cooler is equal to preset value, such as is set as 1.When control module is in the body for determining water cooler
When the value of part flag bit is equal to preset value, determine that the identity information of water cooler is main water cooler, at this point it is possible to which CAN is logical
Believe that the identity information of the first MAC Address and water cooler is sent to other water coolers by module, so that other water coolers exist
After receiving identity information and the first MAC Address, the body of water cooler can be determined according to identity information and the first MAC Address
Part is main water cooler.
As a kind of possible implementation, determining main water cooler and after water cooler, can also establish respectively from
Mapping relations between the MAC Address and group name of water cooler, so as to quickly identify respectively convenient for user from cooling-water machine
Group.
In order to realize above-described embodiment, the application also proposes a kind of water cooler.
Fig. 6 is the structural schematic diagram of water cooler provided by the embodiment of the present application six.
As shown in fig. 6, the water cooler 110 includes control module 111, MAC Address chip 112 and CAN communication module
113, control module 111 is connect with MAC Address 112 and CAN communication module 113 respectively, MAC Address chip 112 and CAN communication mould
Block 113 connects, wherein
Control module 111, for sending the first MAC Address in MAC Address chip 112 by CAN communication module 113
Other water coolers are given, and the second MAC Address that other water coolers are sent are received by CAN communication module 113, and store it
The second MAC Address that his water cooler is sent, and determine the quantity of all MAC Address in itself, and judge quantity and system
In all water coolers 110 sum it is whether identical, if they are the same, it is determined that water cooler 110 in system completes networking.
It should be noted that previous embodiment is also applied for the embodiment to the explanation of water chilling unit control system
Water cooler 110, realization principle is similar, and this will not be repeated here.
The water cooler of the embodiment of the present application provides unique MAC Address automatically by MAC Address chip for water cooler,
May not need adjustor's manual allocation address, reduce the workload of adjustor, and can to avoid h coding's mistake or repetition,
Cause system communication abnormal, or even the case where can not communicating occurs, the reliability and stability of lifting system communication.And
And the first MAC Address in MAC Address chip is sent to by CAN communication module by other water coolers by control module,
And the second MAC Address of other water coolers transmission is received by CAN communication module, and store the of the transmission of other water coolers
Two MAC Address, and determine the quantity of all MAC Address in itself, and judge the total of quantity and water coolers all in system
Whether number is identical, if they are the same, it is determined that and the water cooler in system completes networking, as a result, during water cooler networking,
Artificial degree of participation can be reduced, the degree of automation of networking is promoted.
In order to realize above-described embodiment, the application also proposes a kind of computer readable storage medium, is stored thereon with calculating
Machine program realizes the water chilling unit control method proposed such as the application previous embodiment when the program is executed by processor.
In order to realize above-described embodiment, the application also proposes a kind of computer program product, when in computer program product
Instruction when being executed by processor, execute the water chilling unit control method proposed such as the application previous embodiment.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing custom logic function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be by the application
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the application can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.Such as, if realized with hardware in another embodiment, following skill well known in the art can be used
Any one of art or their combination are realized: have for data-signal is realized the logic gates of logic function from
Logic circuit is dissipated, the specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), scene can compile
Journey gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, can integrate in a processing module in each functional unit in each embodiment of the application
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above
Embodiments herein is stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as the limit to the application
System, those skilled in the art can be changed above-described embodiment, modify, replace and become within the scope of application
Type.
Claims (12)
1. a kind of water chilling unit control system, which is characterized in that the system comprises multiple water coolers, the water cooler packet
Control module, MAC Address chip and CAN communication module are included, the control module is logical with the MAC Address and the CAN respectively
Believe module connection, the MAC Address chip is connect with the CAN communication module, logical by the CAN between the water cooler
Letter module is communicated, wherein
The control module, for the first MAC Address in the MAC Address chip to be sent to it by CAN communication module
His water cooler, and the second MAC Address that other described water coolers are sent is received by the CAN communication module, and store
The second MAC Address that other described water coolers are sent, and determine the quantity of all MAC Address in itself, and described in judgement
Whether quantity is identical as the sum of all water coolers in the system, if they are the same, it is determined that the water cooler in the system
Complete networking.
2. the system as claimed in claim 1, which is characterized in that the water cooler further includes timing module, the timing mould
Block is connect with the control module, wherein
The control module is also used to when detecting that the water cooler enters coding mode, is controlled the timing module and is opened
Beginning timing, and control the CAN communication module and receive second MAC Address, and in timing time accumulation to preset time
When threshold value, controls the CAN communication module and stop receiving second MAC Address.
3. the system as claimed in claim 1, which is characterized in that the water cooler further includes reminding module,
The control module is also used to know that the quantity is not identical as the sum of all water coolers in the system in judgement
When, Xiang Suoshu reminding module, which is sent, reminds instruction；
The reminding module, for sending prompt information to user according to prompting instruction, so that the user is according to prompt
Information determines the water cooler for not being added to the system.
4. the system as claimed in claim 1, which is characterized in that the control module is also used to obtain user from the multiple
The main water cooler that water cooler is selected, and the main cold water is sent to other water coolers by the CAN communication module
The identification information of unit.
5. the system as claimed in claim 1, which is characterized in that the control module is also used to determining the water cooler
The value of identity tag position when being equal to preset value, determine that the identity information of the water cooler is main water cooler, will be described
First MAC Address and the identity information of the water cooler are sent to other water coolers by CAN communication module, so that other
Water cooler determines that the identity of the water cooler is the main water cooler according to the identity information.
6. system as described in any one in claim 1-5, which is characterized in that the water cooler further includes CAN communication interface,
The CAN communication module is connect with the CAN communication interface, and the CAN communication interface passes through in CAN bus and the system
The connection of other water coolers.
7. the water cooler controlling party that a kind of water chilling unit control system of application as described in claim 1-6 is any is carried out
Method, which is characterized in that the described method includes:
The first MAC Address in MAC Address chip is sent to other water coolers in the system by CAN communication module；
The second MAC Address that other described water coolers are sent is received by the CAN communication module, and other are cold described in storage
The second MAC Address that water dispenser group is sent；
It determines the quantity of all MAC Address in itself, and judges the sum of all water coolers in the quantity and the system
It is whether identical；
If judgement knows that the quantity is identical as the sum of all water coolers in the system, it is determined that cold in the system
Water dispenser group completes networking.
8. the method for claim 7, which is characterized in that the method also includes:
When detecting that the water cooler enters coding mode, control timing module starts timing, and controls the CAN communication
Module receives second MAC Address, and when timing time accumulation is to preset time threshold, controls the CAN communication mould
Block stops receiving second MAC Address.
9. the method for claim 7 characterized by comprising
When judgement knows that the quantity is not identical as the sum of all water coolers in the method, prompt letter is sent to user
Breath, so that the user determines the water cooler for not being added to the method according to prompt information.
10. the method for claim 7, which is characterized in that the method also includes:
Obtain the main water cooler selected from the multiple water cooler of user, and by the CAN communication module to other
Water cooler sends the identification information of the main water cooler.
11. the method for claim 7, which is characterized in that the method also includes:
When value in the identity tag position for determining the water cooler is equal to preset value, the identity letter of the water cooler is determined
Breath is main water cooler, and the identity information of first MAC Address and the water cooler is sent to by CAN communication module
Other water coolers, so that other water coolers determine that the identity of the water cooler is that the master is cold according to the identity information
Water dispenser group.
12. a kind of water cooler, which is characterized in that the water cooler includes control module, MAC Address chip and CAN communication
Module, the control module are connect with the MAC Address and the CAN communication module respectively, the MAC Address chip with it is described
CAN communication module connection, wherein
The control module, for the first MAC Address in the MAC Address chip to be sent to it by CAN communication module
His water cooler, and the second MAC Address that other described water coolers are sent is received by the CAN communication module, and store
The second MAC Address that other described water coolers are sent, and determine the quantity of all MAC Address in itself, and described in judgement
Whether quantity is identical as the sum of all water coolers in the system, if they are the same, it is determined that the water cooler in the system
Complete networking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811391622.6A CN109539647B (en) | 2018-11-21 | 2018-11-21 | Water chilling unit control system and method and water chilling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811391622.6A CN109539647B (en) | 2018-11-21 | 2018-11-21 | Water chilling unit control system and method and water chilling unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109539647A true CN109539647A (en) | 2019-03-29 |
| CN109539647B CN109539647B (en) | 2020-09-04 |
Family
ID=65849055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811391622.6A Active CN109539647B (en) | 2018-11-21 | 2018-11-21 | Water chilling unit control system and method and water chilling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109539647B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465262A (en) * | 2020-03-31 | 2021-10-01 | 青岛海尔电冰箱有限公司 | Refrigeration and freezing device and communication method for same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201373638Y (en) * | 2009-02-27 | 2009-12-30 | 青岛澳柯玛股份有限公司 | Novel wireless network centralized control and management system for commercial refrigeration equipment |
| US20120144847A1 (en) * | 2010-12-10 | 2012-06-14 | Cheng-Tzong Lee | Intellectual refrigerator combining with portable electric device and control method for the same |
| CN102736610A (en) * | 2012-07-13 | 2012-10-17 | 太仓博天网络科技有限公司 | Distributed air conditioner monitoring system based on wireless network |
| CN108092556A (en) * | 2017-12-26 | 2018-05-29 | 广东美的暖通设备有限公司 | Control method, the system of handpiece Water Chilling Units |
| CN108534299A (en) * | 2018-03-02 | 2018-09-14 | 珠海格力电器股份有限公司 | Networking method, device and system for air conditioning unit |
| CN207895292U (en) * | 2018-03-19 | 2018-09-21 | 广东智科电子股份有限公司 | A kind of frequency conversion heat pump wireless sensing control device |
-
2018
- 2018-11-21 CN CN201811391622.6A patent/CN109539647B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201373638Y (en) * | 2009-02-27 | 2009-12-30 | 青岛澳柯玛股份有限公司 | Novel wireless network centralized control and management system for commercial refrigeration equipment |
| US20120144847A1 (en) * | 2010-12-10 | 2012-06-14 | Cheng-Tzong Lee | Intellectual refrigerator combining with portable electric device and control method for the same |
| CN102736610A (en) * | 2012-07-13 | 2012-10-17 | 太仓博天网络科技有限公司 | Distributed air conditioner monitoring system based on wireless network |
| CN108092556A (en) * | 2017-12-26 | 2018-05-29 | 广东美的暖通设备有限公司 | Control method, the system of handpiece Water Chilling Units |
| CN108534299A (en) * | 2018-03-02 | 2018-09-14 | 珠海格力电器股份有限公司 | Networking method, device and system for air conditioning unit |
| CN207895292U (en) * | 2018-03-19 | 2018-09-21 | 广东智科电子股份有限公司 | A kind of frequency conversion heat pump wireless sensing control device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465262A (en) * | 2020-03-31 | 2021-10-01 | 青岛海尔电冰箱有限公司 | Refrigeration and freezing device and communication method for same |
| CN113465262B (en) * | 2020-03-31 | 2022-09-23 | 青岛海尔电冰箱有限公司 | Refrigeration and freezing device and communication method for same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109539647B (en) | 2020-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9100196B2 (en) | Intelligent midspan PoE injector | |
| US7515526B2 (en) | Dual mode power over ethernet controller | |
| US10601606B2 (en) | Communications on vehicle data buses | |
| KR102491551B1 (en) | Joint alarm handling for a group of dialysis devices | |
| CN108683528A (en) | A kind of data transmission method, central server, server and data transmission system | |
| CN107835264A (en) | IP address automatic distribution system, method and client | |
| CN109539647A (en) | Water chilling unit control system, method and water cooler | |
| CN105790832B (en) | The checkout and diagnosis method and apparatus of abnormal luminous optical network unit ONU | |
| CN113093687A (en) | Fault diagnosis system and method based on domain controller | |
| CN107295117B (en) | A kind of distribution method and device of address pool | |
| CN103984390B (en) | Blade and blade server | |
| CN109729063A (en) | Information processing method and information processing system applied to encryption equipment | |
| CN106612530A (en) | Control method, device and system for networking equipment | |
| US7917663B2 (en) | Method for confirming connection state of a home appliance in home network system | |
| CN113112654B (en) | Access control service host switching method and device | |
| CN104615065B (en) | Data processing method and device for train network control system | |
| CN110920675B (en) | Internal reconnection locomotive identification system and method | |
| WO2020190448A1 (en) | Systems and methods for infrastructure management system based power sourcing equipment power allocation | |
| CN109945360A (en) | Air conditioning system, machine room air conditioning system and equipment control method of air conditioning system | |
| CN108429659A (en) | Remote failure monitoring method, device and the router of router | |
| US8489752B2 (en) | Method and system for controlling bus access | |
| CN108595370A (en) | A kind of multi-core processor and message processing method | |
| CN110400611A (en) | A kind of user information input method, medical monitoring device and medical monitoring system | |
| CN108626860A (en) | Networking method and device of multi-split air conditioning system and air conditioning system | |
| CN110913662B (en) | Management method and device for data center, electronic equipment and medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |