CN112443870B - Indoor range hood binding method and centralized smoke exhaust system adopting same - Google Patents

Indoor range hood binding method and centralized smoke exhaust system adopting same Download PDF

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Publication number
CN112443870B
CN112443870B CN201910805352.7A CN201910805352A CN112443870B CN 112443870 B CN112443870 B CN 112443870B CN 201910805352 A CN201910805352 A CN 201910805352A CN 112443870 B CN112443870 B CN 112443870B
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range hood
indoor range
remote control
control terminal
cloud server
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CN112443870A (en
Inventor
何立博
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Ningbo Fotile Kitchen Ware Co Ltd
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Ningbo Fotile Kitchen Ware Co Ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes
    • F24C15/2021Arrangement or mounting of control or safety systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/26Network addressing or numbering for mobility support
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2101/00Indexing scheme associated with group H04L61/00
    • H04L2101/60Types of network addresses
    • H04L2101/618Details of network addresses
    • H04L2101/622Layer-2 addresses, e.g. medium access control [MAC] addresses

Abstract

The invention relates to an indoor range hood binding method and a centralized smoke exhaust system adopting the method, wherein the building centralized smoke exhaust system comprises a plurality of indoor range hoods, a common flue, an outdoor main fan system and a remote control terminal; the invention comprises the following steps: installing control software on the remote control terminal and sending a binding request to the cloud server; the cloud server randomly distributes the combined keys and feeds the combined keys back to the remote control terminal; the householder reads the combined key and presses the combined key on the corresponding indoor range hood; the cloud server judges whether the function key pressed by the corresponding indoor range hood is consistent with the distributed combined key or not, and reads the position and address coding information of the corresponding indoor range hood; repeating the second, third and fourth steps, and if the contents read twice are consistent, establishing a binding relationship between the remote control terminal and the corresponding indoor range hood; and verifying the binding relationship. The invention does not need to increase the cost of additional auxiliary binding hardware and has high safety.

Description

Indoor range hood binding method and centralized smoke exhaust system adopting same
Technical Field
The invention relates to an indoor range hood binding method and a centralized smoke exhaust system adopting the method.
Background
The range hood that uses in the kitchen of house and apartment at present, most all are independent separately, do not have the relation between the range hood of different residents, the user installs by oneself and inhales oil smoke and has very big randomness, most users directly set up the discharge port of range hood at the window trompil or the wall body hole digging in kitchen, the oil smoke directly discharges from the outer wall, cause the pollution interference to upper and lower floor resident family, and can cause oil pollution to the outer wall, can also influence the whole outward appearance image of building simultaneously.
With the rapid development of economy, more and more high-rise residences pull out the ground like spring shoots after rain. In order to keep the appearance of the whole building, a centralized smoke exhaust system of the building is adopted to perform centralized smoke exhaust in a plurality of high-rise civil residences, the system comprises indoor smoke exhaust ventilators arranged in kitchens of different residents on different floors, a public flue arranged in the building and an outdoor main fan system arranged on the top layer of the building, air outlets of the indoor smoke exhaust ventilators are communicated with the public flue, and an air outlet of the public flue is communicated with an inlet of the outdoor fan system.
In recent years, an air outlet of a range hood in a user side room is communicated with a public flue through an angle-adjustable valve, an outdoor main fan system is provided with a centralized filtering system and is already applied to certain finely decorated building plates, and the outdoor main fan system carries out frequency conversion control on different indoor range hood starting rates or realizes flow distribution by adjusting the angles of the angle-adjustable valves on different floors; the outdoor main fan system is connected with the cloud server through a 4G or other self-contained wireless communication module, and the outdoor main fan system and the indoor range hood are in communication connection through a high-penetration and low-speed network communication module such as a LoRa module or an NB-IoT module (a wifi module cannot penetrate through a multilayer floor) due to interference of floor concrete and the like, so that the existing network cannot enable a residential user to directly bind the indoor range hood with APP such as a mobile phone and a flat plate, remote control operation is realized, and intelligent home furnishing interconnection is realized; and the indoor range hood often needs to increase wifi module or bluetooth module in addition in order to realize realizing the access binding with the connection mode of remote control terminal standard configuration such as cell-phone, flat board.
Disclosure of Invention
The invention aims to solve the technical problem of providing a method for binding a remote control terminal of a smoke exhaust ventilator in an indoor system of a building centralized smoke exhaust system, which has high safety and can realize the binding of the remote control terminal without increasing the cost, and a building centralized smoke exhaust system adopting the method.
The technical scheme adopted by the invention for solving the technical problems is as follows: a building centralized smoke exhaust system indoor smoke exhaust ventilator remote control terminal binding method comprises M indoor smoke exhaust ventilators arranged in kitchens of residents on different floors, wherein M is a natural number, a public flue arranged in the building, an outdoor main fan system arranged on the top layer of the building and a remote control terminal used for remotely controlling the indoor smoke exhaust ventilators, the remote control terminal is in communication connection with a cloud server through a wired network or a wireless network, and the outdoor main fan system is in communication connection with the cloud server through the wired network or the wireless network; m indoor range hoods are in communication connection with the outdoor main fan system through LoRa modules or NB-IoT modules, and position and address coding information of the M indoor range hoods is prestored in the outdoor main fan system; the air outlets of the M indoor range hoods are communicated with a common flue, the air outlet of the common flue is communicated with the inlet of the outdoor fan system, each indoor range hood is provided with N different function keys or N different function keys can be displayed through a display screen, and N is a natural number which is more than or equal to 2; the method is characterized in that: different indoor range hoods are bound with the remote control terminals of corresponding residents by the following methods:
step one, a resident installs control software capable of remotely controlling an indoor range hood on a remote control terminal, inputs a binding request needing to bind the indoor range hood in the control software, sends the binding request to a cloud server, and enters step two;
step two, the cloud server randomly distributes combined keys which comprise at least two different functional keys, and then feeds back the information of the combined keys to the remote control terminal, and the step three is entered;
thirdly, reading the combined keys displayed on the remote control terminal by the householder, and then pressing the functional keys contained in the combined keys on the corresponding indoor range hood or pressing the functional keys contained in the combined keys in the display screen of the corresponding indoor range hood; the information of the pressed functional keys and the position and address coding information of the corresponding indoor range hood are sent to an outdoor main fan system through a LoRa module or an NB-IoT module, the outdoor main fan system sends the information of the position and address coding of the corresponding indoor range hood and the pressed functional keys to a cloud server, and the fourth step is carried out;
after the cloud server receives the function keys pressed by the corresponding indoor range hood, if the contents of the function keys pressed by the corresponding indoor range hood are consistent with the contents of the combined keys distributed by the cloud server, reading the position and address coding information of the corresponding indoor range hood, and entering the fifth step;
step five, repeating the step two, the step three and the step four, if the position of the corresponding indoor range hood and the content of the address coding information read twice are consistent, the cloud server establishes a binding relationship between the remote control terminal and the corresponding indoor range hood, and entering the step six;
step six, the cloud server sends binding confirming information to the remote control terminal, the binding confirming information comprises any function key, the remote control terminal clicks the function key corresponding to the binding confirming information in control software, the remote control terminal sends the binding confirming information to the cloud server through a wired network or a wireless network, the cloud server sends the binding confirming information to the outdoor main fan system through the wired network or the wireless network, the outdoor main fan system sends the binding confirming information to a corresponding indoor range hood through a LoRa module or an NB-IoT module, at the moment, a user observes whether the function key corresponding to the binding confirming information on the corresponding indoor range hood is pressed down or not, or observes whether the function key corresponding to the binding confirming information in a display screen of the corresponding indoor range hood is pressed down or not, and if yes, the binding relation between the remote control terminal and the corresponding indoor range hood is confirmed successfully; if not, returning to the step two.
The remote control terminal can be a mobile phone, a palm computer, a tablet computer or other portable terminals.
The control software capable of remotely controlling the indoor range hood is stored in the cloud server in advance, and after the control software capable of remotely controlling the indoor range hood is downloaded in the cloud server, the control software capable of remotely controlling the indoor range hood is installed in the local remote control terminal.
A centralized smoke exhaust system for buildings comprises M indoor smoke exhaust ventilators arranged in resident kitchens of different floors, wherein M is a natural number, a public flue arranged in the building, an outdoor main fan system arranged at the top floor of the building and a remote control terminal used for remotely controlling the indoor smoke exhaust ventilators, the remote control terminal is in communication connection with a cloud server through a wired network or a wireless network, and the outdoor main fan system is in communication connection with the cloud server through the wired network or the wireless network; the M indoor range hoods are in communication connection with the outdoor main fan system through LoRa modules or NB-IoT modules, and position and address coding information of the M indoor range hoods is prestored in the outdoor main fan system; the air outlets of the M indoor range hoods are communicated with a common flue, the air outlet of the common flue is communicated with the inlet of the outdoor fan system, each indoor range hood is provided with N different function keys or N different function keys can be displayed through a display screen, and N is a natural number which is more than or equal to 2; the method is characterized in that: the method as claimed in claim 1 is adopted by different indoor range hoods to be bound with the remote control terminal of the corresponding household.
Compared with the prior art, the invention has the advantages that: the invention utilizes the basic condition that the cloud server can read the working state of the indoor range hood through the outdoor main fan system, and combines the control software installed on the user remote control terminal to prompt information for interaction, realizes the binding and confirmation of the indoor range hood machine and the remote control terminal by unidirectionally using a plurality of common function key combinations of the indoor range hood, can finish the binding only when the user really operates in front of the indoor range hood, and has secondary verification and user confirmation, high safety and no need of increasing cost.
Drawings
Fig. 1 is a schematic structural diagram of a centralized smoke exhaust system for a building in an embodiment of the invention;
fig. 2 is a flow chart of a binding method of a remote control terminal of an indoor range hood in a centralized smoke exhaust system of a building in the embodiment of the invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
The centralized smoke exhaust system for the building shown in fig. 1 comprises M indoor smoke exhaust ventilators 11 and 12 … … M which are arranged in kitchens of residents on different floors, wherein M is a natural number; the remote control system comprises a public flue 2 arranged in a building, an outdoor main fan system 3 arranged at the top layer of the building and a remote control terminal 4 used for remotely controlling an indoor range hood, wherein the remote control terminal 4 is in communication connection with a cloud server 5 through a wired network or a wireless network, and the outdoor main fan system 3 is in communication connection with the cloud server 5 through the wired network or the wireless network; the M indoor range hoods 11 and 12 … … M are in communication connection with the outdoor main fan system 3 through LoRa modules or NB-IoT modules, and position and address coding information of the M indoor range hoods is pre-stored in the outdoor main fan system; the air outlets of the M indoor range hoods are communicated with the common flue 2, the air outlet of the common flue 2 is communicated with the inlet of the outdoor fan system 3, N different function keys are arranged on each indoor range hood or can be displayed through a display screen, and N is a natural number greater than or equal to 2.
The different indoor range hoods are bound with the remote control terminals of the corresponding households through the following methods:
step one, a resident installs control software capable of remotely controlling an indoor range hood on a remote control terminal, inputs a binding request needing to bind the indoor range hood in the control software, sends the binding request to a cloud server, and enters step two;
step two, the cloud server randomly distributes combined keys, the combined keys comprise at least two different functional keys, then the combined key information is fed back to the remote control terminal, and the step three is carried out;
thirdly, reading the combined keys displayed on the remote control terminal by the householder, and then pressing the functional keys contained in the combined keys on the corresponding indoor range hood or pressing the functional keys contained in the combined keys in the display screen of the corresponding indoor range hood; the information of the pressed functional keys and the position and address coding information of the corresponding indoor range hood are sent to an outdoor main fan system through a LoRa module or an NB-IoT module, the outdoor main fan system sends the information of the position and address coding of the corresponding indoor range hood and the pressed functional keys to a cloud server, and the fourth step is carried out;
after the cloud server receives the function keys pressed by the corresponding indoor range hood, if the contents of the function keys pressed by the corresponding indoor range hood are consistent with the contents of the combined keys distributed by the cloud server, reading the position and address coding information of the corresponding indoor range hood, and entering the fifth step;
step five, repeating the step two, the step three and the step four, if the position of the corresponding indoor range hood and the content of the address coding information read twice are consistent, the cloud server establishes a binding relationship between the remote control terminal and the corresponding indoor range hood, and entering the step six;
step six, the cloud server sends binding confirming information to the remote control terminal, the binding confirming information comprises any function key, the remote control terminal clicks the function key corresponding to the binding confirming information in control software, the remote control terminal sends the binding confirming information to the cloud server through a wired network or a wireless network, the cloud server sends the binding confirming information to the outdoor main fan system through the wired network or the wireless network, the outdoor main fan system sends the binding confirming information to a corresponding indoor range hood through a LoRa module or an NB-IoT module, at the moment, a user observes whether the function key corresponding to the binding confirming information on the corresponding indoor range hood is pressed down or not, or observes whether the function key corresponding to the binding confirming information in a display screen of the corresponding indoor range hood is pressed down or not, and if yes, the binding relation between the remote control terminal and the corresponding indoor range hood is confirmed successfully; if not, returning to the step two.
The remote control terminal can be a mobile phone, a palm computer, a tablet computer or other portable terminals. In the first step, control software capable of remotely controlling the indoor range hood is pre-stored in the cloud server, and after the control software capable of remotely controlling the indoor range hood is downloaded in the cloud server, the remote control terminal locally installs the control software capable of remotely controlling the indoor range hood.
According to the invention, the cost of additional auxiliary binding hardware is not required to be increased, the binding and confirmation can be realized by unidirectionally reading the state of the functional keys of the range hood in the smoking chamber, and the safety is high.

Claims (4)

1. A building centralized smoke exhaust system indoor smoke exhaust ventilator remote control terminal binding method comprises M indoor smoke exhaust ventilators arranged in kitchens of residents on different floors, wherein M is a natural number, a public flue arranged in the building, an outdoor main fan system arranged on the top layer of the building and a remote control terminal used for remotely controlling the indoor smoke exhaust ventilators, the remote control terminal is in communication connection with a cloud server through a wired network or a wireless network, and the outdoor main fan system is in communication connection with the cloud server through the wired network or the wireless network; the M indoor range hoods are in communication connection with the outdoor main fan system through LoRa modules or NB-IoT modules, and position and address coding information of the M indoor range hoods is prestored in the outdoor main fan system; the air outlets of the M indoor range hoods are all communicated with a common flue, the air outlet of the common flue is communicated with the inlet of an outdoor fan system, each indoor range hood is provided with N different function keys or N different function keys can be displayed through a display screen, and N is a natural number more than or equal to 2; the method is characterized in that: the different indoor range hoods are bound with the remote control terminals of the corresponding households through the following methods:
step one, a resident installs control software capable of remotely controlling an indoor range hood on a remote control terminal, inputs a binding request needing to bind the indoor range hood in the control software, sends the binding request to a cloud server, and enters step two;
step two, the cloud server randomly distributes combined keys, the combined keys comprise at least two different functional keys, then the combined key information is fed back to the remote control terminal, and the step three is carried out;
thirdly, reading the combined keys displayed on the remote control terminal by the householder, and then pressing the functional keys contained in the combined keys on the corresponding indoor range hood or pressing the functional keys contained in the combined keys in the display screen of the corresponding indoor range hood; the information of the pressed functional keys and the position and address coding information of the corresponding indoor range hood are sent to an outdoor main fan system through a LoRa module or an NB-IoT module, the outdoor main fan system sends the information of the position and address coding of the corresponding indoor range hood and the pressed functional keys to a cloud server, and the fourth step is carried out;
after the cloud server receives the function keys pressed by the corresponding indoor range hood, if the contents of the function keys pressed by the corresponding indoor range hood are consistent with the contents of the combined keys distributed by the cloud server, reading the position and address coding information of the corresponding indoor range hood, and entering the fifth step;
step five, repeating the step two, the step three and the step four, if the position of the corresponding indoor range hood and the content of the address coding information read twice are consistent, the cloud server establishes a binding relationship between the remote control terminal and the corresponding indoor range hood, and entering the step six;
step six, the cloud server sends binding confirming information to the remote control terminal, the binding confirming information comprises any function key, the remote control terminal clicks the function key corresponding to the binding confirming information in control software, the remote control terminal sends the binding confirming information to the cloud server through a wired network or a wireless network, the cloud server sends the binding confirming information to the outdoor main fan system through the wired network or the wireless network, the outdoor main fan system sends the binding confirming information to a corresponding indoor range hood through a LoRa module or an NB-IoT module, at the moment, a user observes whether the function key corresponding to the binding confirming information on the corresponding indoor range hood is pressed down or not, or observes whether the function key corresponding to the binding confirming information in a display screen of the corresponding indoor range hood is pressed down or not, and if yes, the binding relation between the remote control terminal and the corresponding indoor range hood is confirmed successfully; if not, returning to the step two.
2. The method for binding the remote control terminal of the indoor range hood in the centralized building smoke exhaust system according to claim 1, wherein the method comprises the following steps: the remote control terminal is a mobile phone, a palm computer or a tablet computer.
3. The method for binding the remote control terminal of the indoor range hood in the centralized smoke exhaust system of the building according to claim 1, wherein the method comprises the following steps: the control software capable of remotely controlling the indoor range hood is stored in the cloud server in advance, and the remote control terminal downloads the control software capable of remotely controlling the indoor range hood from the cloud server and then locally installs the control software capable of remotely controlling the indoor range hood.
4. A centralized smoke exhaust system for buildings comprises M indoor smoke exhaust ventilators arranged in resident kitchens of different floors, wherein M is a natural number, a public flue arranged in the building, an outdoor main fan system arranged at the top floor of the building and a remote control terminal used for remotely controlling the indoor smoke exhaust ventilators, the remote control terminal is in communication connection with a cloud server through a wired network or a wireless network, and the outdoor main fan system is in communication connection with the cloud server through the wired network or the wireless network; the M indoor range hoods are in communication connection with the outdoor main fan system through LoRa modules or NB-IoT modules, and position and address coding information of the M indoor range hoods is prestored in the outdoor main fan system; the air outlets of the M indoor range hoods are communicated with a common flue, the air outlet of the common flue is communicated with the inlet of the outdoor fan system, each indoor range hood is provided with N different function keys or N different function keys can be displayed through a display screen, and N is a natural number which is more than or equal to 2; the method is characterized in that: the method as claimed in claim 1 is adopted by different indoor range hoods to be bound with the remote control terminal of the corresponding household.
CN201910805352.7A 2019-08-29 2019-08-29 Indoor range hood binding method and centralized smoke exhaust system adopting same Active CN112443870B (en)

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