CN113112729A - Air conditioner with fire monitoring function and fire monitoring method - Google Patents
Air conditioner with fire monitoring function and fire monitoring method Download PDFInfo
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- CN113112729A CN113112729A CN202110331790.1A CN202110331790A CN113112729A CN 113112729 A CN113112729 A CN 113112729A CN 202110331790 A CN202110331790 A CN 202110331790A CN 113112729 A CN113112729 A CN 113112729A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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Abstract
The invention provides an air conditioner with a fire monitoring function and a fire monitoring method, which are used for acquiring position information of an inflammable point; determining a monitoring range according to the position information of the inflammable point; detecting temperature parameter information in a monitoring range; and outputting fire information according to the relation between the detected temperature parameter information and the preset temperature parameter information. According to the invention, the air conditioner is utilized to obtain the position information and the monitoring range of the flammable point, the temperature parameter information in the monitoring range is detected, when the temperature parameter information is higher than the preset temperature parameter information, the situation information is output for a user to process, and the fire is avoided, wherein the situation information indicates that the position temperature of the flammable point is too high and the fire hazard exists or the fire disaster occurs. The invention can be realized on the basis of the hardware of the existing air conditioner, the hardware of the air conditioner is not required to be improved, and the monitoring of the fire can be realized only by adding control software. The invention can effectively utilize each functional module of the air conditioner and improve the utilization rate of the functional modules.
Description
Technical Field
The invention belongs to the technical field of air conditioners and control thereof, and particularly relates to an air conditioner with a fire monitoring function and a fire monitoring method.
Background
The existing air conditioner generally has the functions of refrigerating, heating, dehumidifying and other conventional air conditioners.
With the development of intellectualization of air conditioners, many air conditioners have a wireless communication function, an air purification function, a human body perception function, a camera function and the like, and these functions are used in combination with the air conditioning function to control the air conditioning function.
The above functions are often used when the air conditioner is started, and are started as required. When the air conditioner is in standby state, the air conditioner is turned off and is not used, so that the waste of equipment resources is caused.
The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.
Disclosure of Invention
The invention provides an air conditioner with a fire monitoring function and a fire monitoring method aiming at the problems in the prior art, and aims to solve the technical problem that equipment resources are wasted because all functions of the conventional air conditioner are closed and cannot be used in a standby state.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
a method for monitoring fire of an air conditioner comprises the following steps:
acquiring position information of an inflammable point;
determining a monitoring range according to the position information of the inflammable point;
detecting temperature parameter information in the monitoring range;
and outputting fire information according to the relation between the detected temperature parameter information and the preset temperature parameter information.
The method for monitoring the fire condition of the air conditioner comprises the following steps of: and receiving the signal transmitted by the flammable point, and determining the coordinate information of the flammable point according to the signal transmitted by the flammable point.
The method for monitoring the fire of the air conditioner receives the signal transmitted by the flammable point, determines the flammability grade of the flammable point according to the type of the signal transmitted by the flammable point, and has different preset temperature parameter information of different flammability grades.
The method for monitoring the fire of the air conditioner comprises the steps that the monitoring range comprises a first range and a second range, the second range is larger than the first range, first type fire information is output according to the relation between the temperature parameter information monitored in the first range and preset temperature parameter information, and second type fire information is output according to the relation between the temperature parameter information monitored in the second range and the preset temperature parameter information.
The air conditioner with the function of monitoring the fire condition is characterized in that the first range corresponds to first preset temperature parameter information, the second range corresponds to second preset temperature parameter information, and the second preset temperature parameter information is larger than the first preset temperature parameter information.
According to the method for monitoring the fire of the air conditioner, the fire information is output and sent to the intelligent terminal, and the air conditioner receives and executes the instruction of the intelligent terminal;
and/or outputting the fire information and automatically playing the fire address information after dialing the fire alarm telephone.
According to the method for monitoring the fire condition of the air conditioner, the preset temperature parameter information is preset or manually set on site or set after a site test.
An air conditioner having a function of monitoring a fire, the air conditioner comprising:
the fire condition parameter setting module is used for acquiring the position information of the inflammable points; the monitoring range is set according to the position information of the inflammable point;
the fire monitoring module is used for detecting temperature parameter information in the monitoring range;
and the fire monitoring data processing module is used for outputting the fire information according to the relationship between the monitored temperature parameter information and the preset temperature parameter information.
The air conditioner with the function of monitoring the fire comprises a signal receiving module, wherein the signal receiving module is used for receiving the signal transmitted by the flammable point, and the fire parameter setting module is used for determining the coordinate information of the flammable point according to the signal transmitted by the flammable point.
The air conditioner with the function of monitoring the fire, wherein the fire parameter setting module is used for determining the flammability grade of the flammable point according to the type of the signal emitted by the flammable point, and the preset temperature parameter information of different flammability grades is different.
Compared with the prior art, the invention has the advantages and positive effects that: the method for monitoring the fire condition of the air conditioner comprises the following steps: acquiring position information of an inflammable point; determining a monitoring range according to the position information of the inflammable point; detecting temperature parameter information in a monitoring range; and outputting fire information according to the relation between the detected temperature parameter information and the preset temperature parameter information. According to the invention, the air conditioner is utilized to obtain the position information and the monitoring range of the flammable point, the temperature parameter information in the monitoring range is detected, when the temperature parameter information is higher than the preset temperature parameter information, the situation information is output for a user to process, and the fire is avoided, wherein the situation information indicates that the position temperature of the flammable point is too high and the fire hazard exists or the fire disaster occurs. The invention can be realized on the basis of the hardware of the existing air conditioner, the hardware of the air conditioner is not required to be improved, and the monitoring of the fire can be realized only by adding control software. The invention can effectively utilize each functional module of the air conditioner and improve the utilization rate of the functional modules.
The air conditioner comprises a fire condition parameter setting module, a fire condition monitoring module and a fire condition monitoring data processing module, wherein the fire condition parameter setting module is used for acquiring the position information of an inflammable point and setting a monitoring range according to the position information of the inflammable point; the fire monitoring module is used for detecting temperature parameter information in a monitoring range; the fire monitoring data processing module is used for outputting fire information according to the relationship between the monitored temperature parameter information and the preset temperature parameter information. According to the invention, the position information of the flammable point is acquired by using the flammable point acquisition module, the monitoring range is set, the temperature parameter information in the monitoring range is detected by the fire monitoring module, when the temperature parameter information is higher than the preset temperature parameter information, the situation that the position temperature of the flammable point is too high, the fire hazard exists or the fire disaster occurs is shown, the fire information is output for a user to process, and the fire disaster is avoided. The invention can be realized on the basis of the hardware of the existing air conditioner, the hardware of the air conditioner is not required to be improved, and the monitoring of the fire can be realized only by adding control software. The invention can effectively utilize each functional module of the air conditioner and improve the utilization rate of the functional modules.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart illustrating a parameter information setting process of an air conditioner according to an embodiment of the present invention.
Fig. 2 is a flow chart of an air conditioner for monitoring fire according to an embodiment of the present invention.
Fig. 3 is a schematic block diagram of an air conditioner according to an embodiment of the present invention.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
The embodiment provides an air conditioner with a fire monitoring function and a fire monitoring method, and the embodiment improves software of the air conditioner, realizes the fire monitoring function by utilizing hardware of the existing air conditioner, can effectively utilize each functional module of the air conditioner, and improves the utilization rate of the functional modules.
A method for monitoring fire condition of an air conditioner comprises the following steps:
acquiring position information of an inflammable point;
determining a monitoring range according to the position information of the inflammable point;
detecting temperature parameter information in a monitoring range;
and outputting fire information according to the relation between the detected temperature parameter information and the preset temperature parameter information.
The following describes the method for detecting fire of the air conditioner specifically:
the position of the flammable point is set.
Since a fire generally occurs in a flammable environment, such as an ignition point of a socket, an electrical device, etc., the ignition point that is easily ignited may be monitored.
Because the position of the flammable point of each use place is different, and the position of the flammable point can be adjusted according to the actual use condition, the actual arrangement condition of the flammable point of the use place needs to be obtained after the air conditioner is installed and when the position of the flammable point changes, that is, the position information of each flammable point is also obtained.
Preferably, the method for setting the position of the ignition point is as follows: and receiving a signal transmitted by the ignition point, determining the coordinate information of the ignition point according to the signal transmitted by the ignition point and storing the coordinate information.
The coordinate information is a coordinate system established by taking the position of the air conditioner (specifically, an air conditioner signal receiving point) as a coordinate origin, and the coordinate position (x, y, z) of the flammable point in the coordinate system is the coordinate information of the flammable point.
The signal transmitted by the flammable point can be a wireless signal transmitted by a remote controller, an intelligent terminal and the like placed at the flammable point, and the air conditioner can obtain the coordinate information of the flammable point by positioning the transmitting position of the wireless signal after receiving the wireless signal.
When the ignition point has a wireless signal transmitting function, the signal transmitted by the ignition point can also be a wireless signal transmitted by the ignition point, and the air conditioner can obtain the coordinate information of the ignition point by positioning the transmitting position of the wireless signal after receiving the wireless signal.
For example, the air conditioner use place has an ignition point a, an ignition point B, and an ignition point C. The coordinates of the ignition point a are (xa, ya, za), the coordinates of the ignition point B are (xb, yb, zb), and the coordinates of the ignition point C are (xc, yc, zc) can be determined from the signals emitted at the ignition point a, the ignition point B, and the ignition point C.
Preferably, the signal emitted by the ignition point is received, and the flammability level of the ignition point is determined according to the type of the signal emitted by the ignition point. For example, the first signal type is a heavy ignition point, the second signal type is a medium ignition point, and the third signal type is a light ignition point. The first signal type, the second signal type and the third signal type can be distinguished by three different key signals, or can be distinguished by the pressing times of one key, or can be distinguished by the pressing duration of one key.
Wherein, the preset temperature parameter information of different flammability grades is different.
Position information of the ignition point is acquired.
And determining the monitoring range according to the position information of the ignition point.
A monitoring range is typically a space around the ignition point, e.g., a monitoring range of the ignition point (x, y, z) = (x + Δ) thin flowering and conducting a ethanol harvest (y + Δ).
Preferably, the monitoring range includes a first range and a second range, the second range is larger than the first range, the first type fire information is output according to the relationship between the temperature parameter information monitored in the first range and the preset temperature parameter information, and the second type fire information is output according to the relationship between the temperature parameter information monitored in the second range and the preset temperature parameter information.
The first range is an early warning range Y, and the second range is an alarm range B.
Thus, an early warning range Y = (x + Δ 1) for flammability point for thin film epitaxy and an alarm range B = (x + Δ 2) for thin film epitaxy and thin film epitaxy, and thus, a method for performing a method according to the following description when performing thin film epitaxy, and a method for performing a method according to the following description, where Δ 2 > Δ 1.
Performing double ethanol (z + Δ 1a) and performing double ethanol (z + Δ 1a) at flammability point a and performing double ethanol (x + Δ 2a) at warning range B = (x + Δ 2a) and performing double ethanol (Y + Δ 2a) at fire point a, Δ 2a > Δ 1 a.
Performing double ethanol harvest (z + Δ 1B) and performing double ethanol harvest (z + Δ 1B) at flammability point B when early warning range Y = (x + Δ 1B) and warning range B = (x + Δ 2B) performing double ethanol harvest (Y + Δ 2B) (z + Δ 2B), and Δ 2B > Δ 1B.
Performing double ethanol harvest (Y + Δ 1C) and performing double ethanol harvest (z + Δ 1C) at flammability point C and warning range B = (x + Δ 2C) performing double ethanol harvest (Y + Δ 2C) and performing double ethanol harvest (Y + Δ 2C) (z + Δ 2C), and Δ 2C > Δ 1C.
For the inflammable points with different inflammable grades, the early warning ranges and the alarm ranges are different, the higher the inflammable grade of the inflammable point is, the larger the early warning range and the alarm range are, the lower the inflammable grade of the inflammable point is, and the smaller the early warning range and the alarm range are.
If the flammability rating of flammability point A > the flammability rating of flammability point B > the flammability rating of flammability point C, Δ 1a > Δ 1B > Δ 1C, Δ 2a > Δ 2B > Δ 2C.
For example, Δ 1a =1m, Δ 2a =2m of the ignition point a; Δ 1B =0.5m, Δ 2B =0.8m of the ignition point B; Δ 1C =0.1m, Δ 2C =0.2m of the ignition point C. For example, flammability rating of household appliance > flammability rating of socket.
And detecting temperature parameter information in the monitoring range.
The temperature of the flammable point is generally detected by an infrared temperature detection module of the air conditioner.
And outputting fire information according to the relation between the detected temperature parameter information and the preset temperature parameter information.
Preferably, the monitored temperature parameter information is the temperature at the highest point in the monitoring range.
The preset temperature parameter information is preset or manually set on site or set after a site test.
In this embodiment, the first range corresponds to first preset temperature parameter information, the second range corresponds to second preset temperature parameter information, and the second preset temperature parameter information is greater than the first preset temperature parameter information.
For example, a default warning temperature value YT0 (e.g., YT0 =180 degrees) and a warning temperature value BT0 (e.g., BT0 =300 degrees) are set in advance.
The on-site manual setting can be used for setting the preset temperature parameters according to the requirements of users, and certainly, the detection range can also be set. For example, if the user needs to increase the protection factor, the parameters Δ 1, Δ 2, YT0 and BT0 can be set smaller.
In order to obtain more accurate setting parameters, it is preferable to set after field test. Ignition tests are carried out around different ignition points to measure the temperature at a certain distance (namely delta 1, delta 2) around the ignition points, and the temperature is taken as an early warning temperature value YT0 and an alarm temperature value BT0 corresponding to each ignition point.
Outputting fire information and sending the fire information to the intelligent terminal, and receiving and executing an instruction of the intelligent terminal by the air conditioner; and/or outputting the fire information and automatically playing the fire address information after dialing the fire alarm telephone.
Specifically, the first type of fire information is early warning fire information, and the second type of fire information is warning fire information.
And if the temperature value monitored in the early warning range Y of the flammable point is greater than the early warning temperature value YT0, outputting early warning fire information, and if the temperature value monitored in the alarm range B of the flammable point is greater than the warning temperature value BT0, outputting warning fire information.
Certainly, in order to further improve the fire monitoring effect, the embodiment may also monitor smoke through the smoke monitoring module, and the preset smoke parameter information may include the early warning smoke value YP0 and the warning smoke value BP 0.
Outputting the early warning fire information when one of the following conditions is met:
and under the condition 1, the temperature value monitored in the early warning range Y of the flammable point is greater than the early warning temperature value YT 0.
And 2, the monitored smoke value is greater than the early warning smoke value YP 0.
The alarm fire information is output when one of the following conditions is met:
and under the condition 1, the temperature value monitored in the alarm range B of the flammable point is greater than the alarm temperature value BT 0.
And 2, the monitored smoke value is greater than the early warning smoke value BP 0.
The alarm fire information is transmitted to the user intelligent terminal APP through the network, and the intelligent terminal APP pops up or starts the ring tone, vibration and other modes to remind the user through the information. The user can shoot the inflammable point of output warning condition of a fire and pass back to cell-phone APP through the camera function (if the air conditioner has this function) of APP remote start air conditioner, and the user makes measures such as whether report to the police according to the image, perhaps the user directly makes measures such as whether report to the police according to APP information.
And on the other hand, the alarm fire information is also transmitted to the air conditioner intelligent alarm module.
The intelligent air conditioner alarm module receives the fire information and sends a preparation instruction for dialing the fire alarm 119, if the user does not perform remote operation through the APP after 3-5 minutes, the intelligent air conditioner alarm module automatically dials the 119 fire alarm phone and automatically broadcasts the voice of the preset address, for example, the street cell is in fire, the householder is in the contact mode, the fire fighting support is requested, and meanwhile, the air conditioner purification function (if the voice exists) is started, so that the smoke concentration is reduced, and a better environment is provided for rescue.
Early warning condition of a fire information passes through the network and transmits for user intelligent terminal APP, and intelligent terminal APP pops out or starts modes such as ring tone, vibration through the information and reminds the user. The user can shoot the inflammable point of output warning condition of a fire and pass back to cell-phone APP through the camera function (if the air conditioner has this function) of APP remote start air conditioner, and the user makes measures such as whether report to the police according to the image. And if the user does not operate the mobile phone APP, continuously monitoring the temperature parameter and the smoke parameter.
If the fire information is not output, the situation that the fire happens is indicated, and the temperature parameter and the smoke parameter are continuously monitored.
As shown in fig. 1, the method for setting the parameter information of the air conditioner according to the present embodiment is as follows:
and S1, starting.
And S2, transmitting a signal to the air conditioner by the aid of the ignition point.
The signal transmitted by the ignition point can be a wireless signal transmitted by a remote controller, an intelligent terminal and the like placed at the ignition point.
When the ignition point has a wireless signal transmitting function, the signal transmitted by the ignition point may also be a wireless signal transmitted by the ignition point itself.
And S3, the air conditioner receives the signal emitted by the ignition point and calculates the position coordinates (x, y and z) of the ignition point relative to the air conditioner. The air conditioner also receives the signal transmitted by the flammable point, and determines the flammability grade of the flammable point according to the type of the signal transmitted by the flammable point.
For example, the first signal type is a heavy ignition point, the second signal type is a medium ignition point, and the third signal type is a light ignition point.
And S4, determining a monitoring range according to the position and the flammability grade of the flammability point.
Comprise an early warning range Y = (x + Δ 1) for flammability point for thin film fruit and thin film fruit (z + Δ 1) and comprise an alarm range B = (x + Δ 2) for thin film fruit and comprise a thin film fruit and a thin film fruit, and comprise a flammable point for thin film fruit and thin film fruit, and comprise a fire point for thin film fruit and thin film fruit.
Wherein, different values of the delta 1 with different flammable points are set according to the flammable grade size, and the flammable grade is positively correlated with the delta 1. Different values of the delta 2 of different ignition points are set according to the size of the flammability class, and the flammability class is positively correlated with the delta 2.
And S5, whether the preset temperature parameter, the preset smoke parameter and the monitoring range are manually set, if so, the step S6 is executed, and if not, the step S7 is executed.
And S6, manually setting a preset temperature parameter, a preset smoke parameter and a monitoring range. The process advances to step S10.
In this embodiment, the manually set preset temperature parameters include YT0 and BT0, the preset smoke parameters include YP0 and BP0, and the preset monitoring range includes Δ 1a and Δ 2a of the ignition point a, Δ 1B and Δ 2B of the ignition point B, and Δ 1C and Δ 2C of the ignition point C.
S7, whether preset temperature parameters are set in a test or not, if so, the step S8 is executed, and if not, the step S9 is executed.
And S8, determining preset temperature parameters according to test results after testing each inflammable point. The process advances to step S10.
In this embodiment, the preset temperature parameters include YT0 and BT 0. Other parameters adopt preset values which are set in advance.
And S9, adopting preset values for the preset temperature parameter, the preset smoke parameter and the monitoring range. The process advances to step S10.
And S10, ending.
As shown in fig. 2, the method for monitoring the fire condition of the air conditioner of the present embodiment is as follows:
and S1, starting.
And S2, acquiring a preset temperature parameter, a preset smoke parameter and a monitoring range.
The preset temperature parameters of the embodiment include YT0 and BT0, the preset smoke parameters include YP0 and BP0, and the preset monitoring range includes Δ 1a and Δ 2a of the ignition point a, Δ 1B and Δ 2B of the ignition point B, and Δ 1C and Δ 2C of the ignition point C.
And S3, detecting temperature parameter information in the monitoring range and detecting smoke parameter information.
The method comprises the steps of detecting an early warning temperature value YT1 in an early warning range and detecting an alarm temperature value BT1 in an alarm range; and detecting the smoke value P.
S4, judging whether the alarm temperature value BT1 is greater than a preset alarm temperature value BT0 or not; and (4) detecting that the smoke value P is larger than a preset alarm smoke value BP0, if so, entering steps S5 and S6, otherwise, entering step S7.
And S5, outputting alarm fire information to the air conditioner intelligent alarm module, and sending a preparation command for dialing the fire alarm 119. The process advances to step S9.
And S6, outputting alarm fire information and transmitting the alarm fire information to the user intelligent terminal APP through the network. The intelligent terminal APP reminds the user. The process advances to step S9.
S7, whether the detected early warning temperature YT1 is more than a preset early warning temperature YT0 or not is judged; and (4) detecting that the smoke value P is larger than a preset early warning smoke value YP0, if so, entering step S8, and otherwise, entering step S3.
And S8, outputting early warning fire information and transmitting the early warning fire information to the user intelligent terminal APP through the network. The intelligent terminal APP reminds the user. The process advances to step S9.
S9, whether a remote operation instruction of the intelligent terminal APP is received or not is judged, if yes, the step S10 is executed, and if not, the step S12 is executed.
And S10, executing the remote operation instruction by the air conditioner.
In this embodiment, the air conditioner sends the image information who shoots to intelligent terminal APP.
And S11, feeding back information to the intelligent terminal APP by the air conditioner. And the user judges the fire according to the information fed back by the air conditioner and decides whether to alarm or not. The process advances to step S3.
And S12, after the time is set, the air-conditioning intelligent alarm module automatically dials 119 a fire alarm call and automatically broadcasts the preset voice of the fire, such as the voice of the fire, the fire occurs, and the fire is requested.
And S13, starting the air purification function of the air conditioner to reduce the smoke concentration and create a favorable rescue environment. The process advances to step S3.
In this embodiment, the remote operation instruction is to start a camera function of the air conditioner to locate an ignition point that sends out fire information.
This embodiment has also proposed an air conditioner with function of monitoring the condition of a fire, as shown in fig. 3, the air conditioner includes: the fire monitoring system comprises a fire parameter setting module, a fire monitoring data processing module, a communication module, a smoke monitoring module and an air conditioner intelligent alarm module.
The fire condition parameter setting module is used for acquiring position information of an inflammable point; and the monitoring range is set according to the position information of the inflammable points.
Since a fire generally occurs in a flammable environment, such as an ignition point of a socket, an electrical device, etc., the ignition point that is easily ignited may be monitored.
Because the position of the flammable point of each use place is different, and the position of the flammable point can be adjusted according to the actual use condition, the actual arrangement condition of the flammable point of the use place needs to be obtained after the air conditioner is installed and when the position of the flammable point changes, that is, the position information of each flammable point is also obtained.
Preferably, the fire parameter setting module comprises a signal receiving module, the signal receiving module is used for receiving a signal transmitted by the flammable point, and the fire parameter setting module is used for determining coordinate information of the flammable point according to the signal transmitted by the flammable point. The coordinate information is a coordinate system established by taking the position of the air conditioner (specifically, an air conditioner signal receiving point) as a coordinate origin, and the coordinate position (x, y, z) of the flammable point in the coordinate system is the coordinate information of the flammable point.
The signal transmitted by the flammable point can be a wireless signal transmitted by a remote controller, an intelligent terminal and the like placed at the flammable point, and the signal receiving module of the air conditioner receives the wireless signal and then positions the transmitting position of the wireless signal to obtain the coordinate information of the flammable point.
When the ignition point has a wireless signal transmitting function, the signal transmitted by the ignition point can also be a wireless signal transmitted by the ignition point, and the signal receiving module of the air conditioner can be used for positioning the transmitting position of the wireless signal after receiving the wireless signal so as to obtain the coordinate information of the ignition point.
For example, the air conditioner use place has an ignition point a, an ignition point B, and an ignition point C. The coordinates of the ignition point a are (xa, ya, za), the coordinates of the ignition point B are (xb, yb, zb), and the coordinates of the ignition point C are (xc, yc, zc) can be determined from the signals emitted at the ignition point a, the ignition point B, and the ignition point C.
Preferably, the signal emitted by the ignition point is received, and the flammability level of the ignition point is determined according to the type of the signal emitted by the ignition point. For example, the first signal type is a heavy ignition point, the second signal type is a medium ignition point, and the third signal type is a light ignition point. The first signal type, the second signal type and the third signal type can be distinguished by three different key signals, or can be distinguished by the pressing times of one key, or can be distinguished by the pressing duration of one key.
The fire condition parameter setting module is used for determining the flammability grade of the flammable point according to the type of the signal emitted by the flammable point, and the preset temperature parameter information of different flammability grades is different.
And determining the monitoring range according to the position information of the ignition point.
A monitoring range is typically a space around the ignition point, e.g., a monitoring range of the ignition point (x, y, z) = (x + Δ) thin flowering and conducting a ethanol harvest (y + Δ).
Preferably, the monitoring range includes a first range and a second range, the second range is larger than the first range, the first type fire information is output according to the relationship between the temperature parameter information monitored in the first range and the preset temperature parameter information, and the second type fire information is output according to the relationship between the temperature parameter information monitored in the second range and the preset temperature parameter information.
The first range is an early warning range Y, and the second range is an alarm range B.
Thus, an early warning range Y = (x + Δ 1) for flammability point for thin film epitaxy and an alarm range B = (x + Δ 2) for thin film epitaxy and thin film epitaxy, and thus, a method for performing a method according to the following description when performing thin film epitaxy, and a method for performing a method according to the following description, where Δ 2 > Δ 1.
Performing double ethanol (z + Δ 1a) and performing double ethanol (z + Δ 1a) at flammability point a and performing double ethanol (x + Δ 2a) at warning range B = (x + Δ 2a) and performing double ethanol (Y + Δ 2a) at fire point a, Δ 2a > Δ 1 a.
Performing double ethanol harvest (z + Δ 1B) and performing double ethanol harvest (z + Δ 1B) at flammability point B when early warning range Y = (x + Δ 1B) and warning range B = (x + Δ 2B) performing double ethanol harvest (Y + Δ 2B) (z + Δ 2B), and Δ 2B > Δ 1B.
Performing double ethanol harvest (Y + Δ 1C) and performing double ethanol harvest (z + Δ 1C) at flammability point C and warning range B = (x + Δ 2C) performing double ethanol harvest (Y + Δ 2C) and performing double ethanol harvest (Y + Δ 2C) (z + Δ 2C), and Δ 2C > Δ 1C.
For the inflammable points with different inflammable grades, the early warning ranges and the alarm ranges are different, the higher the inflammable grade of the inflammable point is, the larger the early warning range and the alarm range are, the lower the inflammable grade of the inflammable point is, and the smaller the early warning range and the alarm range are.
If the flammability rating of flammability point A > the flammability rating of flammability point B > the flammability rating of flammability point C, Δ 1a > Δ 1B > Δ 1C, Δ 2a > Δ 2B > Δ 2C.
For example, Δ 1a =1m, Δ 2a =2m of the ignition point a; Δ 1B =0.5m, Δ 2B =0.8m of the ignition point B; Δ 1C =0.1m, Δ 2C =0.2m of the ignition point C. For example, flammability rating of household appliance > flammability rating of socket.
And the fire monitoring module is used for detecting temperature parameter information in a monitoring range.
The fire monitoring module is generally an infrared temperature detection module of the air conditioner and is used for detecting the temperature of an inflammable point.
And the fire monitoring data processing module is used for outputting the fire information according to the relationship between the monitored temperature parameter information and the preset temperature parameter information.
Preferably, the monitored temperature parameter information is the temperature at the highest point in the monitoring range.
The preset temperature parameter information is preset or manually set on site or set after a site test.
In this embodiment, the first range corresponds to first preset temperature parameter information, the second range corresponds to second preset temperature parameter information, and the second preset temperature parameter information is greater than the first preset temperature parameter information.
For example, a default warning temperature value YT0 (e.g., YT0 =180 degrees) and a warning temperature value BT0 (e.g., BT0 =300 degrees) are set in advance.
The on-site manual setting can be used for setting the preset temperature parameters according to the requirements of users, and certainly, the detection range can also be set. For example, if the user needs to increase the protection factor, the parameters Δ 1, Δ 2, YT0 and BT0 can be set smaller.
In order to obtain more accurate setting parameters, it is preferable to set after field test. Ignition tests are carried out around different ignition points to measure the temperature at a certain distance (namely delta 1, delta 2) around the ignition points, and the temperature is taken as an early warning temperature value YT0 and an alarm temperature value BT0 corresponding to each ignition point.
The output fire information is sent to the intelligent terminal through the communication module, and the air conditioner receives and executes the instruction of the intelligent terminal; and/or outputting the fire information and automatically playing the fire address information after dialing the fire alarm telephone.
Specifically, the first type of fire information is early warning fire information, and the second type of fire information is warning fire information.
And if the temperature value monitored in the early warning range Y of the flammable point is greater than the early warning temperature value YT0, outputting early warning fire information, and if the temperature value monitored in the alarm range B of the flammable point is greater than the warning temperature value BT0, outputting warning fire information.
Certainly, in order to further improve the fire monitoring effect, the embodiment may also monitor smoke through the smoke monitoring module, and the preset smoke parameter information may include the early warning smoke value YP0 and the warning smoke value BP 0.
Outputting the early warning fire information when one of the following conditions is met:
and under the condition 1, the temperature value monitored in the early warning range Y of the flammable point is greater than the early warning temperature value YT 0.
And 2, the monitored smoke value is greater than the early warning smoke value YP 0.
The alarm fire information is output when one of the following conditions is met:
and under the condition 1, the temperature value monitored in the alarm range B of the flammable point is greater than the alarm temperature value BT 0.
And 2, the monitored smoke value is greater than the early warning smoke value BP 0.
The alarm fire information is transmitted to the user intelligent terminal APP through the network, and the intelligent terminal APP pops up or starts the ring tone, vibration and other modes to remind the user through the information. The user can shoot the inflammable point of output warning condition of a fire and pass back to cell-phone APP through the camera function (if the air conditioner has this function) of APP remote start air conditioner, and the user makes measures such as whether report to the police according to the image, perhaps the user directly makes measures such as whether report to the police according to APP information.
And on the other hand, the alarm fire information is also transmitted to the air conditioner intelligent alarm module.
The intelligent air conditioner alarm module receives the fire information and sends a preparation instruction for dialing the fire alarm 119, if the user does not perform remote operation through the APP after 3-5 minutes, the intelligent air conditioner alarm module automatically dials the 119 fire alarm phone and automatically broadcasts the voice of the preset address, for example, the street cell is in fire, the householder is in the contact mode, the fire fighting support is requested, and meanwhile, the air conditioner purification function (if the voice exists) is started, so that the smoke concentration is reduced, and a better environment is provided for rescue.
Early warning condition of a fire information passes through the network and transmits for user intelligent terminal APP, and intelligent terminal APP pops out or starts modes such as ring tone, vibration through the information and reminds the user. The user can shoot the inflammable point of output warning condition of a fire and pass back to cell-phone APP through the camera function (if the air conditioner has this function) of APP remote start air conditioner, and the user makes measures such as whether report to the police according to the image. And if the user does not operate the mobile phone APP, continuously monitoring the temperature parameter and the smoke parameter.
If the fire information is not output, the situation that the fire happens is indicated, and the temperature parameter and the smoke parameter are continuously monitored.
The following description focuses on the meanings represented by the parameters in the present example:
(x, y, z) represents the coordinate position of the flammable point in the coordinate system;
A. b, C represent three different ignition points;
(xa, ya, za) represents coordinates of the ignition point a, (xb, yb, zb) represents coordinates of the ignition point B, and (xc, yc, zc) represents coordinates of the ignition point C;
Δ represents a length in the coordinate axis direction;
y represents a first range, namely an early warning range, and B represents a second range, namely an alarming range;
Δ 1 represents the length of the first range in the coordinate axis direction, and Δ 2 represents the length of the second range in the coordinate axis direction;
Δ 1a represents the length of the first range of the ignition point a in the coordinate axis direction, and Δ 2a represents the length of the second range of the ignition point a in the coordinate axis direction;
Δ 1B represents the length of the first range of the ignition point B in the coordinate axis direction, and Δ 2B represents the length of the second range of the ignition point B in the coordinate axis direction;
Δ 1C represents the length of the first range of the ignition point C in the coordinate axis direction, and Δ 2C represents the length of the second range of the ignition point C in the coordinate axis direction;
YT0 represents an early warning temperature value, BT0 represents an alarm temperature value;
YP0 represents the early warning smoke value, BP0 represents the warning smoke value;
YT1 represents the detected early warning temperature value, BT1 represents the detected warning temperature value, and P represents the detected smoke value.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. A method for monitoring fire of an air conditioner is characterized by comprising the following steps:
acquiring position information of an inflammable point;
determining a monitoring range according to the position information of the inflammable point;
detecting temperature parameter information in the monitoring range;
and outputting fire information according to the relation between the detected temperature parameter information and the preset temperature parameter information.
2. The method for monitoring the fire condition of the air conditioner according to claim 1, wherein the method comprises the following steps of setting the position of an ignition point: and receiving the signal transmitted by the flammable point, and determining the coordinate information of the flammable point according to the signal transmitted by the flammable point.
3. The method for monitoring the fire of the air conditioner as claimed in claim 2, wherein the method comprises receiving a signal emitted by the flammable point, determining the flammability level of the flammable point according to the type of the signal emitted by the flammable point, and determining the preset temperature parameter information of different flammability levels to be different.
4. The method for monitoring the fire of the air conditioner according to claim 1, wherein the monitoring range comprises a first range and a second range, the second range is larger than the first range, first type fire information is output according to the relationship between the temperature parameter information monitored in the first range and preset temperature parameter information, and second type fire information is output according to the relationship between the temperature parameter information monitored in the second range and preset temperature parameter information.
5. The air conditioner with the function of monitoring fire according to claim 4, wherein the first range corresponds to first preset temperature parameter information, the second range corresponds to second preset temperature parameter information, and the second preset temperature parameter information is greater than the first preset temperature parameter information.
6. The method for monitoring the fire of the air conditioner according to claim 1, wherein the fire information is output and sent to an intelligent terminal, and the air conditioner receives and executes an instruction of the intelligent terminal;
and/or outputting the fire information and automatically playing the fire address information after dialing the fire alarm telephone.
7. The method for monitoring the fire of the air conditioner as claimed in claim 1, wherein the preset temperature parameter information is preset or manually set on site or set after on-site test.
8. An air conditioner with a function of monitoring a fire, the air conditioner comprising:
the fire condition parameter setting module is used for acquiring the position information of the inflammable points; the monitoring range is set according to the position information of the inflammable point;
the fire monitoring module is used for detecting temperature parameter information in the monitoring range;
and the fire monitoring data processing module is used for outputting the fire information according to the relationship between the monitored temperature parameter information and the preset temperature parameter information.
9. The air conditioner with the function of monitoring the fire according to claim 8, wherein the fire parameter setting module comprises a signal receiving module, the signal receiving module is used for receiving the signal transmitted by the flammable point, and the fire parameter setting module is used for determining the coordinate information of the flammable point according to the signal transmitted by the flammable point.
10. The air conditioner with the function of monitoring the fire according to claim 9, wherein the fire parameter setting module is configured to determine a flammability class of the flammability point according to a type of the signal emitted by the flammability point, and preset temperature parameter information of different flammability classes is different.
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| WO2022105939A1 (en) | 2022-05-27 |
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