CN107202407B - A kind of air conditioner fire alarm method, apparatus and system based on line control machine - Google Patents
A kind of air conditioner fire alarm method, apparatus and system based on line control machine Download PDFInfo
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- CN107202407B CN107202407B CN201710467081.XA CN201710467081A CN107202407B CN 107202407 B CN107202407 B CN 107202407B CN 201710467081 A CN201710467081 A CN 201710467081A CN 107202407 B CN107202407 B CN 107202407B
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Abstract
Embodiments herein provides a kind of air conditioner fire alarm method, apparatus and system based on line control machine, is related to field of air conditioning, can trigger in time when fire the condition of a disaster occurs and alert and be accurately positioned out the condition of a disaster position.This method comprises: the second temperature that temperature sensor the first temperature detected being arranged in acquisition target line control machine and the temperature sensor being arranged in each indoor unit being connected with target line control machine detect；When the absolute difference between the second temperature for the target indoor unit for detecting the first temperature of target line control machine and interconnecting with it is more than or equal to first threshold, or, when the rate of temperature change of the second temperature of the rate of temperature change or target indoor unit of the first temperature of target line control machine is more than or equal to second threshold within a predetermined period of time, fire alarm is triggered, and the device parameter of target indoor unit is shown on the display interface of target line control machine；The device parameter includes the location information of target indoor unit.
Description
Technical field
This application involves field of air conditioning more particularly to a kind of air conditioner fire alarm method based on line control machine, device and
System.
Background technique
Currently, with the improvement of people's life quality, air conditioner would generally for a long time it is in operating status, therefore, air-conditioning
There is problem of aging to a certain extent for the circuit devcie of device.Meanwhile easily occurring spread of voltage, electric appliance during peak of power consumption
It is breakdown, to cause fire.Air conditioner i.e. for installing and using the long period, it is possible to cause route to be smoldered, open fire combustion
The fires secrets such as burning.
Therefore, the fire protection warning mechanism of reliable air conditioner how is established, to solve the route of air conditioner because of aging or electricity
Unstable caused security risk is pressed, is current urgent problem to be solved.
Summary of the invention
Embodiments herein provides a kind of air conditioner fire alarm method, apparatus and system based on line control machine, can
When fire the condition of a disaster occurs, triggering alerts and is accurately positioned out the condition of a disaster position in time.
In order to achieve the above objectives, embodiments herein adopts the following technical scheme that
In a first aspect, providing a kind of air conditioner fire alarm method based on line control machine, comprising:
Obtain the temperature sensor that is arranged detects in target line control machine the first temperature and with the target line control machine
The second temperature that the temperature sensor being arranged in connected each indoor unit detects；
When absolute between the first temperature for detecting target line control machine and second temperature with its target indoor unit interconnected
Difference be more than or equal to first threshold, or, within a predetermined period of time the rate of temperature change of the first temperature of the target line control machine or
When the rate of temperature change of the second temperature of the target indoor unit is more than or equal to second threshold, triggering fire alarm, and will be described
The device parameter of target indoor unit is shown on the display interface of the target line control machine；The device parameter includes the target
The location information of indoor unit.
Second aspect provides a kind of air conditioner fire alarm installation based on line control machine, comprising:
Obtain module, for obtain the first temperature that the temperature sensor being arranged in target line control machine detects and with institute
State the second temperature that the temperature sensor being arranged in the connected each indoor unit of target line control machine detects；
Processing module is interconnected for the first temperature when the target line control machine for detecting the acquisition module acquisition and with it
Target indoor unit second temperature between absolute difference be more than or equal to first threshold, or, the target within a predetermined period of time
The rate of temperature change of the second temperature of the rate of temperature change of first temperature of line control machine or the target indoor unit is more than or equal to the
When two threshold values, triggering fire alarm, and the device parameter of the target indoor unit is shown into the display in the target line control machine
On interface；The device parameter includes the location information of the target indoor unit.
The third aspect provides a kind of line control machine, the air conditioner fire alarm based on line control machine provided including second aspect
Device.
Fourth aspect provides a kind of air conditioner fire alarm system based on line control machine, and the system comprises at least one
Line control machine, at least one indoor unit and warning device, wherein each line control machine is connected with one or more indoor units, each
Temperature sensor, the warning device and each line control machine connection, the alarm are provided in line control machine and each indoor unit
Device is the air conditioner fire alarm installation based on line control machine that second aspect provides.
5th aspect, provides a kind of air conditioner fire alarm system based on line control machine, the system comprises at least one
Line control machine and at least one indoor unit, wherein each line control machine is connected with one or more indoor units, each line control machine and each
Temperature sensor is provided in indoor unit, the line control machine is the line control machine that the third aspect provides.
Scheme provided by the present application, by the way that temperature sensor is arranged in air conditioner indoor unit and line control machine, thus to all
The environment temperature in room is monitored, since line control machine indoor unit connected to it may be implemented the real-time acquisition of information, because
This, the application by line control machine to realize roomed fire hazard monitoring, i.e., ought detect target line control machine the first temperature and
When the second temperature of the target indoor unit interconnected with it meets fire alarm condition, fire alarm can be triggered (for example, automatic glittering
The display screen and buzzer of line control machine are blown a whistle), and by the device parameter of the doubtful target indoor unit that fire occurs (for example, indoor
The location information of machine) be shown in the target indoor unit target line control machine display interface display screen on, thus timely and effectively
For client alert the condition of a disaster position.(for example, patent CN103021116A) passes through the control electricity in outdoor unit compared with the prior art
Increase a fire protection warning sensor in road, when the condition of a disaster occurs, to interconnect with it by triggering fire protection warning sensor
Buzzer call notifies the mode of user's the condition of a disaster, the application to pass through the temperature to indoor unit and connected line control machine
The sampled value of sensor carries out judgement to detect fire the condition of a disaster, can be accurately positioned the equipment letter of the condition of a disaster position and triggering
Breath.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be in embodiment or description of the prior art
Required attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the application
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of system architecture of the air conditioner fire alarm system based on line control machine provided by the embodiments of the present application
Figure；
Fig. 2 is the system architecture of another air conditioner fire alarm system based on line control machine provided by the embodiments of the present application
Figure；
Fig. 3 is a kind of process signal of air conditioner fire alarm method based on line control machine provided by the embodiments of the present application
Figure；
Fig. 4 is a kind of flow diagram of fire determination flow provided by the embodiments of the present application；
Fig. 5 is the flow diagram that a kind of alarm of fire provided by the embodiments of the present application releases process；
Fig. 6 is a kind of structural representation of the air conditioner fire alarm installation based on line control machine provided by the embodiments of the present application
Figure.
Specific embodiment
It is with reference to the accompanying drawing and specific real in order to make those skilled in the art better understand technical solution of the present invention
Applying example, the present invention is described in further detail.
During installation due to large-scale multi-gang air-conditioner product, indoor unit and line control machine can be distributed in each of field of employment
A room, in general, multiple indoor units will be installed the different corners in different room or room, each indoor unit can
There is a line control machine connected.The mounting temperature sensor in this way in for each indoor unit and each line control machine, can
Objectively realizing the environment temperature sensor by being arranged in machine indoors and line control machine come to the roomed environment temperature of institute
It is monitored.
Based on this, this application provides a kind of air conditioner fire alarm method based on line control machine, under this method is applied to
Fig. 1 for stating, the air conditioner fire alarm system based on line control machine shown in 2.
Fig. 1 is a kind of possible architecture diagram of the air conditioner fire alarm system provided by the present application based on line control machine, such as
Shown in Fig. 1, which includes at least one line control machine 11, at least one indoor unit 12, outdoor unit 13 and based on line control machine
Air conditioner fire alarm installation 14 (referred to as: warning device).Wherein, outdoor unit 13 is connected with each indoor unit 12, each line traffic control
Device 11 is connected with one or more indoor units 12, in order between these indoor units 12 and corresponding line control machine 11 can in real time into
Line command and data transmission, in addition, temperature sensor is provided in each line control machine 11 and each indoor unit 11, for detecting
Inside corresponding equipment and the temperature regime of surrounding enviroment, the fire alarm installation 14 and each 11 connection of line control machine (e.g., pass through
The interconnection of the wireless connection methods such as WIFI, P2P, or connected by bus).It should be noted that when being based on system tray shown in FIG. 1
When structure, the executing subject of the air conditioner fire alarm method provided by the embodiments of the present application based on line control machine can be above-mentioned fire
Calamity warning device 14, the fire alarm installation is independently of line control machine.
When the fire alarm installation in the application is integrated in line control machine, the corresponding air conditioner fire based on line control machine
The structure of alarm system can refer to shown in Fig. 2, as shown in Fig. 2, the system includes at least one line control machine 21, at least one interior
Machine 22 and outdoor unit 23, wherein outdoor unit 23 is connected with each indoor unit 22, and each line control machine 21 and one or more are indoor
Machine 22 is connected, and is provided with temperature sensor 23 in each line control machine 21 and each indoor unit 22.It should be noted that when being based on
When system architecture shown in Fig. 2, the execution master of the air conditioner fire alarm method provided by the embodiments of the present application based on line control machine
Body can be used for executing the line control machine of this method, at this point, the executing subject of method provided by the embodiments of the present application is specially line traffic control
The fire alarm installation integrated in device, the device can be central processing unit (the Central Processing in line control machine
Unit, CPU) it can be either the control unit or functional module in above-mentioned line control machine.
In general, installation personnel can be installed according to indoor unit, line control machine after installation people's original installs air-conditioning system
The difference of place room location, to facility information (that is: the position information, such as room of indoor unit, outdoor unit and line control machine
Number) it is edited, it is that each indoor unit and each line control machine distribute a unique identity ID, passes through identity ID
The source address and destination address of communication are distinguished, the outer point-to- point communication between line control machine of the indoor unit in Lai Shixian network,
It may be implemented to inquire room number by device id.In addition, large-scale multi-gang air-conditioner generally can also pass through bus or concentration
The devices such as controller are attached with host computer or cell management system, the centralized control of air-conditioning system are carried out, when some
Line control machine monitor the condition of a disaster occur when host computer or cell management system can be rapidly notified by network, and simultaneously and its
He carries out real-time communication by line control machine, to realize team control.
It should be noted that in the embodiment of the present invention, " illustrative " or " such as " etc. words make example, example for indicating
Card or explanation.Be described as in the embodiment of the present invention " illustrative " or " such as " any embodiment or design scheme do not answer
It is interpreted than other embodiments or design scheme more preferably or more advantage.Specifically, " illustrative " or " example are used
Such as " word is intended to that related notion is presented in specific ways.
It should be noted that in the embodiment of the present invention, " (English: of) ", " corresponding (English: corresponding,
It relevant) " sometimes can be mixed with " corresponding (English: corresponding) ", it is noted that do not emphasizing it
When difference, meaning to be expressed is consistent.In addition, character "/" herein, it is a kind of for typicallying represent forward-backward correlation object
The relationship of "or".
In an embodiment of the present invention, the printed words such as " first ", " second " phase essentially identical to function or effect is used
It is distinguished with item or similar item, it will be appreciated by those skilled in the art that the printed words such as " first ", " second " to quantity and are not held
Row order is defined.
Alarm system architecture diagram shown in based on Fig. 1 and 2, embodiments herein provide a kind of air-conditioning based on line control machine
Device fire alarm method, as shown in figure 3, this method comprises the following steps:
S101, obtain the temperature sensor that is arranged detects in target line control machine the first temperature and with target line control machine
The second temperature that the temperature sensor being arranged in connected each indoor unit detects.
Illustratively, line control machine is responsible for obtaining the first temperature T1 detected by itself temperature sensor, and obtain with
The indoor unit being connected in the operating status of second temperature T2 and current indoor machine that detects of temperature sensor temperature, so
Afterwards, the operating status of T1, T2 and current indoor machine for will acquire report to fire alarm installation and carry out fire judgement.
S102, when between the second temperature for the target indoor unit for detecting the first temperature of target line control machine and being interconnected with it
Absolute difference is more than or equal to first threshold, or, the temperature change of the first temperature of the target line control machine within a predetermined period of time
When the rate of temperature change of rate or the second temperature of target indoor unit is more than or equal to second threshold, triggering fire alarm, and by target
The device parameter of indoor unit is shown on the display interface of target line control machine.
Illustratively, the device parameter of target indoor unit includes but is not limited to: the location information of target indoor unit, equipment are compiled
The first temperature value that the temperature sensor of code, operating parameter and the setting of target indoor unit detects.In a kind of example, triggering
Fire alarm includes control target line control machine or the glittering display screen of all line control machines and control buzzer whistle, to warn user
Fire occurs.
For example, when detecting that fire condition occurs in room, the room number that needs to determine fire occur as soon as possible or
Person position, otherwise people do not know the position and room for fire occur, and timely cannot evacuate or save will also result in fire
Lose further expansion.Therefore, the application, can be by the device coding of target indoor unit, position etc. when detecting that fire occurs
Device parameter is shown on the display interface of target line control machine, at this point, nearby personnel can pass through line control machine nearby at the condition of a disaster scene
The display screen of flashing sees the room number and position that fire occurs, and carries out the nearest disaster relief and flees from, at the same upper computer end with
Far end cell management system also can quickly know the room and position that fire occurs, so that remote monitoring personnel can also obtain
Get the room number for the condition of a disaster occur.
Illustratively, fire determination flow schematic diagram as shown in Figure 4, regardless of air conditioner is in any state, when first
The value of temperature T1 and second temperature T2 have any one more than 60 degrees Celsius, that is, are determined as there is heat source appearance, are determined with fire feelings
Condition occurs；In the case where air conditioner is in standby or ventilation state, the temperature gap of T1 and T2 are more than 30 degrees Celsius, that is, are determined with calamity
Feelings occur, alternatively, it is more than 15 degrees celsius/minutes that T1 and T2, which have any one temperature rise, that is, are determined with the condition of a disaster.
Certainly, further, when the condition of a disaster relieves, the application further includes following steps:
A1, control target line control machine release fire alarm.
In addition, fire fighter can pass through the display in the line control machine for detecting the condition of a disaster generation at first when the condition of a disaster relieves
The condition of a disaster is breathed out by button operation on screen and releases menu, can choose and sound all clear under menu, the line control machine after sounding all clear
Other line control machines broadcast the condition of a disaster that can be all from trend network segment releases message, other line control machines receive the releasing alarm of broadcast
After information, and then all line control machines is made all to stop glittering display screen and buzzer whistle.The condition of a disaster is detected at first non-
Line control machine items on by button operation can also breathe out the condition of a disaster release menu, can choose and sound all clear under menu, but
It is to sound all clear that this line control machine can only be made to stop glittering display screen and buzzer whistle at this time, other line control machines still will continue to locate
In warning note state.
Optionally, it in order to reach maximum early warning range, is interconnected when the first temperature for detecting target line control machine and with it
Absolute difference between the second temperature of target indoor unit is more than or equal to first threshold, or, target line control machine within a predetermined period of time
The first temperature rate of temperature change or target indoor unit second temperature rate of temperature change be more than or equal to second threshold when, i.e.,
When determining that the condition of a disaster occurs for target indoor unit, the application further includes following steps:
B1, Xiang Suoyou line control machine broadcast fire alarm information；Wherein, fire alarm information includes the target indoor unit
Device parameter is used to indicate corresponding line control machine and the device parameter of the target indoor unit is shown to display interface in the line control machine
On.
For example, needing to go out alarm of fire to the human hair of surrounding as soon as possible when detecting that fire condition occurs in room
Alarm of fire is issued to upper computer end and far end cell management system simultaneously, also to inform that people are evacuated or flutterred in time
It rescues.At this point, target line control machine glittering display screen and buzzer can blow a whistle automatically, and room number is broadcast to by communication network
Other all line control machines in network segment, after other line control machines receive the warning message of broadcast, and then make all line control machines all
Automatic glittering display screen and buzzer whistle, while showing that fire compartments are numbered on a display screen.Reach maximum magnitude early warning
Effect.Meanwhile to the air-conditioning system with master system or cell management system, fire will occur automatically in the line control machine of alarm
The room number of calamity is reported by communication network to master system or cell management system.To realize long-range auxiliary fire
Calamity warning function.
Further, when the condition of a disaster relieves, this method further include:
B2, Xiang Suoyou line control machine broadcast alarm of fire and release information.
Wherein, which releases information and is used to indicate corresponding line control machine releasing fire alarm.It is of course also possible to be to disappear
Anti- personnel are released by breathing out the condition of a disaster by button operation on the display screen of target line control machine for detecting the condition of a disaster generation at first
Menu, to release fire alarm.
For example, alarm of fire as shown in Figure 5 releases flow diagram, when detecting that the condition of a disaster occurs and trigger fire
After alarm, all line control machines in network internet state can all be sounded an alarm, it may be assumed that all line control machines are all automatic glittering aobvious
Display screen and buzzer whistle, while showing that fire compartments are numbered on a display screen.When the condition of a disaster relieves, at this point it is possible to allow non-
Fire alarm line control machine is detected at first, releases the alarm state of current room air-conditioning line control machine, but will not change other rooms
Between air-conditioning line control machine alarm state；Room air conditioner line traffic control only can be just released on detecting fire alarm line control machine at first
The alarm state of device, and notify that other air-conditioning line control machines are sounded all clear state by network communication broadcast mode, so that all
Line control machine all stops glittering display screen and stops buzzer whistle.
Scheme provided by the present application, by the way that temperature sensor is arranged in air conditioner indoor unit and line control machine, thus to all
The environment temperature in room is monitored, since line control machine indoor unit connected to it may be implemented the real-time acquisition of information, because
This, the application by line control machine to realize roomed fire hazard monitoring, i.e., ought detect target line control machine the first temperature and
When the second temperature of the target indoor unit interconnected with it meets fire alarm condition, fire alarm can be triggered (for example, automatic glittering
The display screen and buzzer of line control machine are blown a whistle), and by the facility information of the doubtful target indoor unit that fire occurs (for example, indoor
The device numbering or device location information of machine) be shown in the target indoor unit target line control machine display interface display screen on,
To timely and effectively be client alert the condition of a disaster position.
Illustrate Installation practice corresponding with embodiment of the method presented above provided by the embodiments of the present application below.
It should be noted that in following apparatus embodiment related content explanation, reference can be made to the above method embodiment.
Fig. 6 shows a kind of possibility of the air conditioner fire alarm installation involved in above-described embodiment based on line control machine
Structural schematic diagram, referring to shown in Fig. 6, which includes obtaining module 31, processing module 32, sending module 33, control module
34, in which:
Obtain module 31, for obtain the first temperature that the temperature sensor being arranged in target line control machine detects and with
The second temperature that the temperature sensor being arranged in the connected each indoor unit of target line control machine detects.
Processing module 32 is interconnected for the first temperature when the target line control machine for detecting the acquisition acquisition of module 31 and with it
Target indoor unit second temperature between absolute difference be more than or equal to first threshold, or, target line traffic control within a predetermined period of time
When the rate of temperature change of the second temperature of the rate of temperature change or target indoor unit of first temperature of device is more than or equal to second threshold,
Fire alarm is triggered, and the device parameter of target indoor unit is shown on the display interface of target line control machine；The device parameter
Location information including target indoor unit.
Optionally, as shown in fig. 6, the device further include:
Sending module 33, for the of the first temperature for detecting target line control machine and the target indoor unit interconnected with it
Absolute difference between two temperature is more than or equal to first threshold, or, the temperature of the first temperature of target line control machine within a predetermined period of time
When spending the rate of temperature change of the second temperature of change rate or target indoor unit more than or equal to second threshold, the broadcast of Xiang Suoyou line control machine
Fire alarm information；Wherein, fire alarm information includes the device parameter of target indoor unit, is used to indicate corresponding line control machine for mesh
The device parameter of mark indoor unit is shown on the display interface of the line control machine.
Optionally, as shown in fig. 6, the device further include:
Control module 34 releases fire alarm for controlling target line control machine.
Optionally, sending module 33 are also used to broadcast alarm of fire to all line control machines releasing information；Wherein, fire is alert
Report releases information and is used to indicate corresponding line control machine releasing fire alarm.
It should be noted that during specific implementation, performed each step in above-mentioned method flow as shown in Figure 3
The computer executed instructions that the software form stored in memory can be executed by the processor of example, in hardware are realized, to keep away
Exempt to repeat, details are not described herein again.And program corresponding to movement performed by above-mentioned apparatus can be stored in a software form
In the memory of the device, the corresponding operation of the above modules is executed in order to which processor calls.Memory above can
To include volatile memory (volatile memory), such as random access memory (random-access memory,
RAM)；It also may include nonvolatile memory (non-volatile memory), such as read-only memory (read-only
Memory, ROM), flash memory (flash memory), hard disk (hard disk drive, HDD) or solid state hard disk
(solid-state drive, SSD)；It can also include the combination of the memory of mentioned kind.
Processor in device presented above can be a processor, be also possible to the system of multiple processing elements
Claim.For example, processor can be central processing unit (central processing unit, CPU；It may be other general places
Manage device, digital signal processor (digital signal processing, DSP), specific integrated circuit (application
Specific integrated circuit, ASIC), field programmable gate array (field-programmable gate
Array, FPGA) either other programmable logic device, discrete gate or transistor logic, discrete hardware components etc..It is logical
It can be microprocessor with processor or the processor be also possible to any conventional processor etc.；It can also be dedicated processes
Device, the application specific processor may include at least one of baseband processing chip, radio frequency processing chip etc..
The embodiment of the present application provides a kind of line control machine, which includes the air conditioner fire shown in fig. 6 based on line control machine
Calamity warning device.
It is apparent to those skilled in the art that for convenience and simplicity of description, the device of foregoing description
It with the specific work process of module, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it
Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the module, only
Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple module or components can be tied
Another system is closed or is desirably integrated into, or some features can be ignored or not executed.Another point, it is shown or discussed
Mutual coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or logical of device or unit
Letter connection can be electrical property, mechanical or other forms.
The module as illustrated by the separation member may or may not be physically separated, aobvious as module
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that the independent physics of each unit includes, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the application, rather than its limitations；Although
The application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (9)
1. a kind of air conditioner fire alarm method based on line control machine characterized by comprising
Obtain the first temperature and be connected with the target line control machine that the temperature sensor being arranged in target line control machine detects
Each indoor unit in the second temperature that detects of the temperature sensor that is arranged；
Absolute difference between the second temperature for the target indoor unit for detecting the first temperature of target line control machine and being interconnected with it
More than or equal to first threshold, or, the rate of temperature change or described of the first temperature of the target line control machine within a predetermined period of time
When the rate of temperature change of the second temperature of target indoor unit is more than or equal to second threshold, then fire alarm is triggered, and by the mesh
The device parameter of mark indoor unit is shown on the display interface of the target line control machine；The device parameter includes the target chamber
The location information of interior machine；
Absolute difference between the second temperature for the target indoor unit for detecting the first temperature of target line control machine and being interconnected with it
More than or equal to first threshold, or, the rate of temperature change or described of the first temperature of the target line control machine within a predetermined period of time
When the rate of temperature change of the second temperature of target indoor unit is more than or equal to second threshold, Xiang Suoyou line control machine broadcasts fire alarm letter
Breath；Wherein, the fire alarm information includes the device parameter of the target indoor unit, and being used to indicate corresponding line control machine will be described
The device parameter of target indoor unit is shown on the display interface of the line control machine.
2. the method according to claim 1, wherein the method also includes:
It controls the target line control machine and releases fire alarm.
3. the method according to claim 1, wherein the method also includes:
Information is released to the broadcast alarm of fire of all line control machines；Wherein, the alarm of fire releases information and is used to indicate corresponding line
It controls device and releases fire alarm.
4. a kind of air conditioner fire alarm installation based on line control machine characterized by comprising
Obtain module, for obtain the first temperature that the temperature sensor being arranged in target line control machine detects and with the mesh
The second temperature that the temperature sensor being arranged in the connected each indoor unit of mark line control machine detects；
Processing module, for when the mesh for detecting the first temperature of the target line control machine for obtaining module acquisition and being interconnected with it
The absolute difference marked between the second temperature of indoor unit is more than or equal to first threshold, or, the target line traffic control within a predetermined period of time
The rate of temperature change of the second temperature of the rate of temperature change of first temperature of device or the target indoor unit is more than or equal to the second threshold
When value, triggering fire alarm, and the device parameter of the target indoor unit is shown into the display interface in the target line control machine
On；The device parameter includes the location information of the target indoor unit；
Sending module, for the second temperature in the first temperature for detecting target line control machine and the target indoor unit interconnected with it
Between absolute difference be more than or equal to first threshold, or, the temperature of the first temperature of the target line control machine within a predetermined period of time
When the rate of temperature change of the second temperature of change rate or the target indoor unit is more than or equal to second threshold, Xiang Suoyou line control machine is wide
Broadcast fire alarm information；Wherein, the fire alarm information includes the device parameter of the target indoor unit, is used to indicate correspondence
Line control machine shows the device parameter of the target indoor unit on the display interface of the line control machine.
5. device according to claim 4, which is characterized in that described device further include:
Control module releases fire alarm for controlling the target line control machine.
6. device according to claim 4, which is characterized in that
Sending module is also used to broadcast alarm of fire to all line control machines releasing information；Wherein, the alarm of fire releases information
It is used to indicate corresponding line control machine and releases fire alarm.
7. a kind of line control machine, which is characterized in that including the described in any item air conditioner fire based on line control machine of claim 4-6
Warning device.
8. a kind of air conditioner fire alarm system based on line control machine, which is characterized in that the system comprises at least one line traffic controls
Device, at least one indoor unit and warning device, wherein each line control machine is connected with one or more indoor units, each line traffic control
Temperature sensor, the warning device and each line control machine connection, the warning device are provided in device and each indoor unit
For the described in any item air conditioner fire alarm installations based on line control machine of the claims 4-6.
9. a kind of air conditioner fire alarm system based on line control machine, which is characterized in that the system comprises at least one line traffic controls
Device and at least one indoor unit, wherein each line control machine is connected with one or more indoor units, each line control machine and each interior
Temperature sensor is provided in machine, the line control machine is line control machine as claimed in claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467081.XA CN107202407B (en) | 2017-06-19 | 2017-06-19 | A kind of air conditioner fire alarm method, apparatus and system based on line control machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467081.XA CN107202407B (en) | 2017-06-19 | 2017-06-19 | A kind of air conditioner fire alarm method, apparatus and system based on line control machine |
Publications (2)
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| CN108418606B (en) * | 2018-04-13 | 2024-04-02 | 珠海格力电器股份有限公司 | Data sending method and device and multi-split system |
| CN108775674A (en) * | 2018-04-28 | 2018-11-09 | 四川虹美智能科技有限公司 | A kind of fire alarm method, line control machine and fire warning system based on line control machine |
| 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 |
| CN111175756A (en) * | 2020-04-10 | 2020-05-19 | 浙江天地人科技有限公司 | Method, device and system for detecting personnel in house |
| CN113357744A (en) * | 2021-05-21 | 2021-09-07 | 青岛海尔空调器有限总公司 | Refrigerant control method, system and device for air conditioner and air conditioner |
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