CN109725217A - The control method and device of multi-line system - Google Patents
The control method and device of multi-line system Download PDFInfo
- Publication number
- CN109725217A CN109725217A CN201811633590.6A CN201811633590A CN109725217A CN 109725217 A CN109725217 A CN 109725217A CN 201811633590 A CN201811633590 A CN 201811633590A CN 109725217 A CN109725217 A CN 109725217A
- Authority
- CN
- China
- Prior art keywords
- disaster
- signal
- rank
- line system
- calamity forecast
- 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.)
- Pending
Links
Landscapes
- Alarm Systems (AREA)
Abstract
The invention proposes a kind of control method of multi-line system and devices, wherein multi-line system includes calamity forecast interface, and method includes: whether detection calamity forecast interface receives disaster signal；If calamity forecast interface is to disaster signal, it is determined that the rank of disaster signal；According to the rank of disaster signal and default disaster rank, multi-line system is controlled.Thus, the control method of multi-line system according to an embodiment of the present invention, when calamity forecast interface is to disaster signal, determine the rank of disaster signal, and according to the rank of disaster signal and default disaster rank, multi-line system is controlled, secondary security risk is avoided, promotes the reliability of multi-line system.
Description
Technical field
The present invention relates to the control methods and a kind of multi-connected machine system of air-conditioning technical field more particularly to a kind of multi-line system
The control device of system.
Background technique
Currently, the application scenarios of multi-line system are more complicated, in order to cope with the influence of various weathers or disaster, multi-connected machine
System has gradually increased various attachmentes or control means also to cope with.For example, the place avenged the North America, multi-connected machine can be equipped with anti-more
Snow cover；In the place that outdoor unit installation space is narrow, air duct etc. can be equipped with to outdoor fan.
But the problem of the relevant technologies, is, the outer machine of multi-line system is mounted on the place that nearby there is fire source in outdoor, such as
When disaster occurs for fruit, multi-line system is still operated normally, and easily there is secondary security risk, for example, blower gets rid of winged or copper pipe
The not preventible danger such as booster.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
First purpose is to propose a kind of control method of multi-line system.
Second object of the present invention is to propose a kind of control device of multi-line system.
In order to achieve the above objectives, first aspect present invention embodiment proposes a kind of control method of multi-line system,
In, the multi-line system includes calamity forecast interface, which comprises detects whether the calamity forecast interface receives
Disaster signal；If the calamity forecast interface is to the disaster signal, it is determined that the rank of the disaster signal；According to institute
The rank and default disaster rank for stating disaster signal, control the multi-line system.
The control method of multi-line system according to an embodiment of the present invention, by detecting whether calamity forecast interface receives
Disaster signal, and when calamity forecast interface is to disaster signal, determine the rank of disaster signal, thus, believed according to disaster
Number rank and default disaster rank, multi-line system is controlled.Multi-line system according to an embodiment of the present invention as a result,
Control method determine the rank of disaster signal, and according to disaster signal when calamity forecast interface is to disaster signal
Rank and default disaster rank, control multi-line system, avoid secondary security risk, promote the reliable of multi-line system
Property.
In addition, the control method of multi-line system according to the above embodiment of the present invention can also have following additional skill
Art feature:
According to one embodiment of present invention, according to the rank of the disaster signal and default disaster rank, to described more
On-line system is controlled, comprising: judges whether the rank of the disaster signal is greater than default disaster rank；If the disaster
The rank of signal is greater than the default disaster rank, then generates calamity forecast signal, and send out to the interior machine of the multi-line system
Stopping signal is sent, while the disaster marker position of the outer machine of the multi-line system is set；If the disaster signal rank
Less than or equal to default disaster rank, then calamity forecast signal is generated.
According to one embodiment of present invention, the control method of the multi-line system, further includes: Xiang Suoshu multi-connected machine system
The interior machine and outer machine of system send the calamity forecast signal, control the interior machine and the outer machine shows calamity forecast information.
According to one embodiment of present invention, the control method of the multi-line system, further includes: cancel the outer machine
Disaster marker position, and restore the outer machine starting.
In order to achieve the above objectives, second aspect of the present invention embodiment proposes a kind of control device of multi-line system,
In, the multi-line system includes calamity forecast interface, and described device includes: detection module, for detecting the calamity forecast
Whether interface receives disaster signal；Control module, for when the calamity forecast interface is to the disaster signal, really
The rank of the fixed disaster signal, and according to the rank of the disaster signal and default disaster rank, to the multi-line system
It is controlled.
The control device of the multi-line system proposed according to embodiments of the present invention detects calamity forecast by detection module and connects
Whether mouth receives disaster signal, and when calamity forecast interface arrives disaster signal, determines disaster letter by control module
Number rank multi-line system is controlled and according to the rank of disaster signal and default disaster rank.As a result, according to this
The control device of the multi-line system of inventive embodiments determines disaster signal when calamity forecast interface is to disaster signal
Rank multi-line system is controlled, avoids secondary safety hidden and according to the rank of disaster signal and default disaster rank
Suffer from, promotes the reliability of multi-line system.
In addition, the control device of multi-line system according to the above embodiment of the present invention can also have following additional skill
Art feature:
According to one embodiment of present invention, described device further include: generation module and judgment module；The generation module
For generating calamity forecast signal when the calamity forecast interface is to the disaster signal；The judgment module is used
In judging whether the rank of the disaster signal is greater than default disaster rank；The control module is also used to, when the judgement mould
When block judges that the rank of the disaster signal is greater than default disaster rank, the interior machine of Xiang Suoshu multi-line system, which is sent, shuts down letter
Number, while the disaster marker position of the outer machine of the multi-line system is set；When the disaster signal rank is less than or equal to
When default disaster rank, then the disaster marker position of the outer machine of the multi-line system is set.
According to one embodiment of present invention, the control module is also used to: the interior machine of Xiang Suoshu multi-line system and outer
Machine sends the calamity forecast signal, and controls the interior machine and the outer machine display calamity forecast information.
According to one embodiment of present invention, the control module is also used to: cancelling the disaster marker of the outer machine
Position, and restore the outer machine starting.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Fig. 1 is the flow diagram according to the control method of the multi-line system of the embodiment of the present invention；
Fig. 2 is the flow diagram according to the control method of the multi-line system of one embodiment of the invention；
Fig. 3 is the flow diagram according to the control method of the multi-line system of another embodiment of the present invention；
Fig. 4 is the flow diagram according to the control method of the multi-line system of a specific embodiment of the invention；
Fig. 5 is the block diagram according to the control device of the multi-line system of the embodiment of the present invention；
Fig. 6 is the block diagram according to the control device of the multi-line system of one embodiment of the invention.
Specific embodiment
The embodiment of the present invention 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 is used to explain the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the control method and device of the multi-line system of the embodiment of the present invention are described.
It should be noted that the multi-line system in the embodiment of the present invention includes calamity forecast interface, to receive disaster letter
Number.
Fig. 1 is the flow diagram according to the control method of the multi-line system of the embodiment of the present invention.
As shown in Figure 1, the control method of multi-line system includes:
Whether S101, detection calamity forecast interface receive disaster signal.
It should be noted that disaster signal may include fire alarm disaster signal, disaster of mountain massif coast signal, climate damage letter
Number, earthquake disaster signal etc..
S102, if calamity forecast interface is to disaster signal, it is determined that the rank of disaster signal.
Wherein, the rank of disaster signal can be demarcated accordingly according to calamity danger degree.
S103 controls multi-line system according to the rank of disaster signal and default disaster rank.
Specifically, according to one embodiment of present invention, as shown in Fig. 2, according to the rank of disaster signal and default disaster
Rank controls multi-line system, comprising:
S201, judges whether the rank of disaster signal is greater than default disaster rank.
Wherein, presetting disaster rank can be marked accordingly according to running parameter of the multi-line system under extreme environment
It is fixed.
S202 generates calamity forecast signal if the rank of disaster signal is greater than default disaster rank, and to multi-connected machine
The interior machine of system sends stopping signal, while the disaster marker position of the outer machine of multi-line system is arranged.
That is, when the rank of disaster signal is greater than default disaster rank, calamity forecast signal is generated, and to multi-joint
The interior machine of machine system sends stopping signal, while the disaster marker position of the outer machine of multi-line system is arranged.
It is understood that controlling the interior machine of multi-line system after the interior machine of multi-line system receives stopping signal
It is out of service, to avoid secondary security risk.In addition, the disaster marker position of the outer machine of setting multi-line system, i.e., it will be more
The disaster marker position of the outer machine of on-line system is set as on (opening) state from off (closing) state.
S203 generates calamity forecast signal, sets simultaneously if disaster signal rank is less than or equal to default disaster rank
Set the disaster marker position of the outer machine of multi-line system.
It is understood that when disaster signal rank is less than or equal to default disaster rank, it is believed that disaster will not be made
At the secondary security risk of multi-line system, at this point, not sending stopping signal, calamity forecast signal is only generated, while being arranged more
The disaster marker position of the outer machine of on-line system.
Further, according to one embodiment of present invention, as shown in figure 3, the control method of multi-line system further include:
S104 sends calamity forecast signal to the interior machine of multi-line system and outer machine, controls interior machine and outer machine shows disaster
Warning message.
It should be noted that when calamity forecast interface is to disaster signal, to the interior machine and outer machine of multi-line system
Calamity forecast signal is sent, interior machine is controlled and outer machine shows calamity forecast information.
Optionally, the mode for showing calamity forecast information may include display screen, such as show calamity forecast by display screen
Printed words or display calamity forecast code, may also comprise sound, such as issue calamity forecast prompt tone.
Further, according to one embodiment of present invention, as shown in figure 3, the control method of multi-line system further include:
S105 cancels the disaster marker position of outer machine, and restores outer machine starting.
It should be noted that cancelling the disaster marker position of outer machine when outer machine receives green signal, and control
The outer machine of multi-line system processed restarts, to restore the normal operation of multi-line system.
Wherein, cancel the disaster marker position of outer machine, i.e., by the disaster marker position of the outer machine of multi-line system from
On (opening) state is set as off (closing) state.
For example, as shown in figure 4, after multi-line system powers on, step S10 is executed.
S10, judges whether the calamity forecast interface of multi-line system receives disaster signal.If so, thening follow the steps
S11；If not, thening follow the steps S10.
S11, judges whether the rank of disaster signal is greater than default disaster rank.If so, thening follow the steps S12；If
It is no, then follow the steps S13.
S12 generates calamity forecast signal, and sends stopping signal to the interior machine of multi-line system, while multi-connected machine is arranged
The disaster marker position of the outer machine of system, and execute step S14.
S13 generates calamity forecast signal, while the disaster marker position of the outer machine of multi-line system is arranged.
S14 sends calamity forecast signal to the interior machine of multi-line system and outer machine, controls interior machine and outer machine shows disaster report
Alert information.
S15 judges whether to receive green signal.If so, thening follow the steps S16；If not, thening follow the steps
S15。
S16 cancels the disaster marker position of outer machine, and restores outer machine starting.
To sum up, the control method of multi-line system according to an embodiment of the present invention, by whether detecting calamity forecast interface
It receives disaster signal, and when calamity forecast interface is to disaster signal, determines the rank of disaster signal, thus, according to
The rank of disaster signal and default disaster rank, control multi-line system.It is according to an embodiment of the present invention multi-joint as a result,
The control method of machine system determines the rank of disaster signal, and according to disaster when calamity forecast interface is to disaster signal
The rank of signal and default disaster rank, control multi-line system, avoid secondary security risk, promote multi-line system
Reliability.
Fig. 5 is the block diagram according to the control device of the multi-line system of the embodiment of the present invention.
As shown in figure 5, the control device 100 of multi-line system includes: detection module 1 and control module 2.
Wherein, detection module 1 is for detecting whether calamity forecast interface receives disaster signal；Control module 2 is for working as
When calamity forecast interface is to disaster signal, the rank of disaster signal is determined, and according to the rank of disaster signal and default calamity
Evil rank, controls multi-line system.
Further, according to one embodiment of present invention, as shown in fig. 6, the control device 100 of multi-line system also wraps
It includes: generation module 3 and judgment module 4.
Wherein, generation module 3 be used for when calamity forecast interface arrive disaster signal when, generation calamity forecast signal；Sentence
Disconnected module 4 is for judging whether the rank of disaster signal is greater than default disaster rank；Control module 2 is also used to, when judgment module 4
When judging that the rank of disaster signal is greater than default disaster rank, stopping signal is sent to the interior machine of multi-line system, is arranged simultaneously
The disaster marker position of the outer machine of multi-line system；When 4 disaster signal rank of judgment module is less than or equal to default disaster grade
When other, then the disaster marker position of the outer machine of multi-line system is set.
That is, when judgment module 4 judges that the rank of disaster signal is greater than default disaster rank, control module 2 to
The interior machine of multi-line system sends stopping signal, while the disaster marker position of the outer machine of multi-line system, Ke Yili is arranged
Solution is stopped after the interior machine of multi-line system receives stopping signal by the interior machine that control module 2 controls multi-line system
It only runs, while setting on (opening) shape from off (closing) state for the disaster marker position of the outer machine of multi-line system
State.
Further, according to one embodiment of present invention, control module 2 is also used to: to multi-line system interior machine and
Outer machine sends calamity forecast signal, and controls interior machine and outer machine display calamity forecast information.
It is understood that after the interior machine of multi-line system and outer machine receive calamity forecast signal, by controlling mould
Block 2 controls interior machine and outer machine shows calamity forecast information.
Further, according to one embodiment of present invention, the control module 2 is also used to: cancelling the disaster letter of outer machine
Number flag bit, and restore outer machine and start.
It is understood that cancelling the disaster of outer machine by control module 2 when outer machine receives green signal
Marker position, and the outer machine restarting of multi-line system is controlled, to restore the normal operation of multi-line system.
It should be noted that the control of the control device of the multi-line system of the embodiment of the present invention and above-mentioned multi-line system
Method corresponds, and details are not described herein.
To sum up, the control device of the multi-line system proposed according to embodiments of the present invention detects disaster by detection module
Whether remote alarm interface receives disaster signal, and when calamity forecast interface is to disaster signal, passes through control module and determine
The rank of disaster signal, and according to the rank of disaster signal and default disaster rank, multi-line system is controlled.As a result,
The control device of multi-line system according to an embodiment of the present invention determines calamity when calamity forecast interface is to disaster signal
The rank of evil signal, and according to the rank of disaster signal and default disaster rank, multi-line system is controlled, is avoided secondary
Security risk promotes the reliability of multi-line system.
It should be noted that in flow charts indicate or logic and/or step described otherwise above herein, for example,
It is considered the order list of the executable instruction for realizing logic function, may be embodied in any computer can
Read in medium, for instruction execution system, device or equipment (such as computer based system, including the system of processor or its
He can be from instruction execution system, device or equipment instruction fetch and the system executed instruction) it uses, or combine these instruction executions
System, device or equipment and use.For the purpose of this specification, " computer-readable medium " can be it is any may include, store,
Communicate, propagate, or transport program is for instruction execution system, device or equipment or combines these instruction execution systems, device or sets
The standby and device that uses.The more specific example (non-exhaustive list) of computer-readable medium include the following: have one or
The electrical connection section (electronic device) of multiple wirings, portable computer diskette box (magnetic device), random access memory (RAM), only
It reads memory (ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable light
Disk read-only memory (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or its
His suitable medium, because can then be edited for example by carrying out optical scanner to paper or other media, be interpreted or must
It is handled when wanting with other suitable methods electronically to obtain described program, is then stored in computer storage
In.
It should be appreciated that each section of the invention 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.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
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 included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
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 included at least one embodiment or example of the invention.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.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (8)
1. a kind of control method of multi-line system, which is characterized in that the multi-line system includes calamity forecast interface, described
Method includes:
Detect whether the calamity forecast interface receives disaster signal；
If the calamity forecast interface is to the disaster signal, it is determined that the rank of the disaster signal；
According to the rank of the disaster signal and default disaster rank, the multi-line system is controlled.
2. the method as described in claim 1, which is characterized in that the rank and default disaster grade according to the disaster signal
Not, the multi-line system is controlled, comprising:
Judge whether the rank of the disaster signal is greater than default disaster rank；
If the rank of the disaster signal is greater than the default disaster rank, calamity forecast signal is generated, and to described more
The interior machine of on-line system sends stopping signal, while the disaster marker position of the outer machine of the multi-line system is arranged；
If the disaster signal rank is less than or equal to default disaster rank, calamity forecast signal is generated.
3. method according to claim 2, which is characterized in that further include:
The calamity forecast signal is sent to the interior machine of the multi-line system and outer machine, the interior machine is controlled and the outer machine is aobvious
Show calamity forecast information.
4. method according to claim 2, which is characterized in that further include:
Cancel the disaster marker position of the outer machine, and restores the outer machine starting.
5. a kind of control device of multi-line system, which is characterized in that the multi-line system includes calamity forecast interface, described
Device includes:
Detection module, for detecting whether the calamity forecast interface receives disaster signal；
Control module, for determining the grade of the disaster signal when the calamity forecast interface is to the disaster signal
Not, and according to the rank of the disaster signal and default disaster rank, the multi-line system is controlled.
6. device as claimed in claim 5, which is characterized in that described device further include: generation module and judgment module；
The generation module is used for, and when the calamity forecast interface is to the disaster signal, generates calamity forecast signal；
The judgment module is used for, and judges whether the rank of the disaster signal is greater than default disaster rank；
The control module is also used to, when the judgment module judges that the rank of the disaster signal is greater than the default disaster grade
When other, the interior machine of Xiang Suoshu multi-line system sends stopping signal, while the disaster letter of the outer machine of the multi-line system is arranged
Number flag bit；
When the judgment module judges that the disaster signal rank is less than or equal to the default disaster rank, then described in setting
The disaster marker position of the outer machine of multi-line system.
7. device as claimed in claim 6, which is characterized in that the control module is also used to: Xiang Suoshu multi-line system
Interior machine and outer machine send the calamity forecast signal, and control the interior machine and the outer machine display calamity forecast information.
8. device as claimed in claim 6, which is characterized in that the control module is also used to: cancelling the disaster of the outer machine
Marker position, and restore the outer machine starting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811633590.6A CN109725217A (en) | 2018-12-29 | 2018-12-29 | The control method and device of multi-line system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811633590.6A CN109725217A (en) | 2018-12-29 | 2018-12-29 | The control method and device of multi-line system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109725217A true CN109725217A (en) | 2019-05-07 |
Family
ID=66296089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811633590.6A Pending CN109725217A (en) | 2018-12-29 | 2018-12-29 | The control method and device of multi-line system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109725217A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645681A (en) * | 2019-10-12 | 2020-01-03 | 宁波奥克斯电气股份有限公司 | Air conditioner linkage control method and device and air conditioner |
| CN113794941A (en) * | 2021-09-13 | 2021-12-14 | 深圳创维－Rgb电子有限公司 | Early warning method and device, display equipment and storage medium |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02135599A (en) * | 1988-11-16 | 1990-05-24 | Nec Corp | Disaster information automatic guide device |
| CN101693447A (en) * | 2009-11-05 | 2010-04-14 | 中国北方车辆研究所 | Vehicle condition monitoring device |
| KR20130134459A (en) * | 2012-05-31 | 2013-12-10 | 이상용 | Exhaust fan with smoke detecting sensor |
| CN103453624A (en) * | 2012-06-04 | 2013-12-18 | 珠海格力电器股份有限公司 | Multi-connected air conditioner control method and device |
| CN203671764U (en) * | 2013-10-29 | 2014-06-25 | 广东美的暖通设备有限公司 | Multi-online system |
| CN104112329A (en) * | 2013-04-28 | 2014-10-22 | 广东美的制冷设备有限公司 | Air-conditioner and intelligent fire hazard early warning system and method thereof |
| CN104566637A (en) * | 2013-10-29 | 2015-04-29 | 广东美的暖通设备有限公司 | Multi-split system and control method for indoor unit and outdoor unit of multi-split system |
| CN105953354A (en) * | 2016-04-25 | 2016-09-21 | 广东美的暖通设备有限公司 | Multiple-on-line system and control method thereof |
| CN107036250A (en) * | 2017-05-08 | 2017-08-11 | 珠海格力电器股份有限公司 | Air-conditioning line control machine and fire alarm method |
| CN107631512A (en) * | 2017-09-04 | 2018-01-26 | 广东美的暖通设备有限公司 | Multiple on-line system |
-
2018
- 2018-12-29 CN CN201811633590.6A patent/CN109725217A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02135599A (en) * | 1988-11-16 | 1990-05-24 | Nec Corp | Disaster information automatic guide device |
| CN101693447A (en) * | 2009-11-05 | 2010-04-14 | 中国北方车辆研究所 | Vehicle condition monitoring device |
| KR20130134459A (en) * | 2012-05-31 | 2013-12-10 | 이상용 | Exhaust fan with smoke detecting sensor |
| CN103453624A (en) * | 2012-06-04 | 2013-12-18 | 珠海格力电器股份有限公司 | Multi-connected air conditioner control method and device |
| CN104112329A (en) * | 2013-04-28 | 2014-10-22 | 广东美的制冷设备有限公司 | Air-conditioner and intelligent fire hazard early warning system and method thereof |
| CN203671764U (en) * | 2013-10-29 | 2014-06-25 | 广东美的暖通设备有限公司 | Multi-online system |
| CN104566637A (en) * | 2013-10-29 | 2015-04-29 | 广东美的暖通设备有限公司 | Multi-split system and control method for indoor unit and outdoor unit of multi-split system |
| CN105953354A (en) * | 2016-04-25 | 2016-09-21 | 广东美的暖通设备有限公司 | Multiple-on-line system and control method thereof |
| CN107036250A (en) * | 2017-05-08 | 2017-08-11 | 珠海格力电器股份有限公司 | Air-conditioning line control machine and fire alarm method |
| CN107631512A (en) * | 2017-09-04 | 2018-01-26 | 广东美的暖通设备有限公司 | Multiple on-line system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645681A (en) * | 2019-10-12 | 2020-01-03 | 宁波奥克斯电气股份有限公司 | Air conditioner linkage control method and device and air conditioner |
| CN110645681B (en) * | 2019-10-12 | 2020-07-03 | 宁波奥克斯电气股份有限公司 | Air conditioner linkage control method and device and air conditioner |
| CN113794941A (en) * | 2021-09-13 | 2021-12-14 | 深圳创维－Rgb电子有限公司 | Early warning method and device, display equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109725217A (en) | The control method and device of multi-line system | |
| CN110017082B (en) | Train door opening and closing control method, device and system | |
| JP2019206337A (en) | Self-driving system, and vehicle control method and apparatus | |
| US9825775B2 (en) | Local interconnect network system and method, and computer readable medium for implementing the method | |
| CN101472366A (en) | Traffic light control system suitable for intersection control | |
| US10475324B2 (en) | HVAC system and an HVAC controller configured to generate master service alarms | |
| JP2006349429A (en) | Trouble diagnosing device | |
| JP2006253921A (en) | Network system for vehicle | |
| CN107421071B (en) | Diagnostic method, the device of multi-line system and its delivery temperature detection exception | |
| CN110968078A (en) | Electric automobile fault detection system | |
| JP2009110529A (en) | Rewrite control system for onboard program | |
| KR102360155B1 (en) | Apparatus for diagnosing icu and method thereof | |
| CN110427014B (en) | Fault vehicle control method and device and chassis control instruction execution method and device | |
| CN108924835B (en) | Vehicle control system, method and safety control unit | |
| JP5834977B2 (en) | Elevator car equipment | |
| CN102216157B (en) | Fuel transfer monitoring system and method | |
| WO2022102385A1 (en) | On-vehicle ecu, program, and information processing method | |
| JP2005353346A (en) | Vehicle housing system | |
| JP2002235599A (en) | Trouble diagnosing device for cab-over type truck | |
| JP2010146363A (en) | System switching system of duplex programmable controller | |
| JP2009014473A (en) | Gas leakage detection method | |
| US20220207987A1 (en) | Vehicle and method for controlling an emergency call therefor | |
| JP2007237833A (en) | Feeder device | |
| CN110147057A (en) | A kind of fault alarm and its Check System | |
| CN117208049B (en) | Train traction control method and device |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190507 |
|
| RJ01 | Rejection of invention patent application after publication |