CN111735096A - Heating floor and heating control system and method thereof - Google Patents
Heating floor and heating control system and method thereof Download PDFInfo
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- CN111735096A CN111735096A CN202010632371.7A CN202010632371A CN111735096A CN 111735096 A CN111735096 A CN 111735096A CN 202010632371 A CN202010632371 A CN 202010632371A CN 111735096 A CN111735096 A CN 111735096A
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- heating floor
- module
- heating
- indoor temperature
- floor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
- F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
- F24D13/024—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements in walls, floors, ceilings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/181—Insulating layers integrally formed with the flooring or the flooring elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/02—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets
- E04F2290/023—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets for heating
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Heating Systems (AREA)
Abstract
The invention discloses a heating floor and a heating control system and method thereof. According to the invention, through the information interaction between the central processing module and the remote control module, data information can be transmitted immediately, and the function of remotely controlling the working state of the heating floor is realized; the temperature detection module is utilized to monitor the indoor temperature in real time and transmit the indoor temperature to the central processing module to be compared with the target temperature, so that the working state of the heating floor is further controlled, and closed-loop control is realized; the built-in fault detection module of the heating floor can be used for detecting whether the current heating floor has a fault which cannot generate heat or not, and then the alarm module is used for alarming and reporting.
Description
Technical Field
The invention belongs to the field of heating, and particularly relates to a heating floor and a heating control system and method thereof.
Background
At present, the central water heating mode is mainly adopted for heating in northern China, and the problems of large pollutant emission, serious heat loss of a conveying pipeline and the like exist. With the increasing severity of environmental pollution and energy crisis, the nation is currently popularizing coal-to-electricity conversion to save energy and reduce emission.
At present, effective heating measures are not available in winter in the south, the heating devices are cold and moist in winter, but the existing heating devices cannot meet the requirements that the heating temperature, the heating time and the heating position can be freely selected.
Disclosure of Invention
The invention aims to provide novel safety regulation detection equipment for an electric vehicle, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention discloses a heating floor control method, which comprises the following steps:
s1, acquiring the working state and the current indoor temperature of the heating floor, and sending the working state and the current indoor temperature to a remote control module, wherein the working state comprises an opening state and a closing state;
s2, receiving a control instruction sent by the remote control module, wherein the control instruction comprises an opening instruction, a closing instruction, a target temperature and an operation time;
s3, when the working state of the heating floor is a closed state, controlling a power supply module to supply power according to the control instruction, so that the heating floor enters an open state; when the working state of the heating floor is in an opening state, determining a target temperature according to the control instruction, and calculating the operating power of the heating floor according to the current indoor temperature, the target temperature and the operating time;
and S4, controlling the voltage value required to be provided by the power supply module according to the operation power of the heating floor, and loading the voltage to the heating module of the heating floor by the power supply module to heat the floor.
Further, the method also comprises the following steps:
s5, acquiring the indoor temperature of the heating floor after the operation time;
s6 comparing the indoor temperature of the heating floor after the operation time with the target temperature;
s7, when the indoor temperature after the operation time of the heating floor is not less than the target temperature, controlling the power supply module to cut off power supply;
and S8, when the indoor temperature after the operation time of the heating floor is lower than the target temperature, controlling the power supply module to continue supplying power according to the indoor temperature after the operation time of the heating floor, the target temperature and the operation power of the heating floor.
And further, controlling a transformer in the power supply module to reach a voltage value required to be provided according to the operation power of the heating floor.
Further, before determining a target temperature according to the control instruction and calculating the operation power of the heating floor according to the current indoor temperature, the target temperature and the operation time, the fault condition of each heating floor is obtained.
The invention also discloses a heating floor control system, which comprises
The central processing module is used for acquiring the working state and the current indoor temperature of the heating floor and sending the working state and the current indoor temperature to the remote control module; receiving a control instruction sent by the remote control module; determining a target temperature according to the control instruction, and calculating the operating power of the heating floor according to the current indoor temperature, the target temperature and the operating time; and controlling the voltage value required to be provided by the power supply module according to the operation power of the heating floor.
The remote control module is used for receiving the working state of the heating floor and the current indoor temperature; and sending a control instruction.
And the power supply module is used for loading the required voltage to the heating floor.
And the temperature detection module is used for detecting the indoor current temperature and the indoor temperature after the heating floor works for a certain time.
Heating floor.
Further, the heat-generating floor includes
A heat generating module;
the fault detection module is used for detecting the fault condition of the heating floor;
the communication module is used for sending the fault condition to the central control module and the alarm module;
and the alarm module is used for sending out an alarm signal.
And the system further comprises a touch display module for controlling the working state of the heating floor at the near end and displaying the current indoor temperature.
The invention also discloses a heating floor which comprises a substrate, a first insulating waterproof film layer, a heating module, a second insulating waterproof film layer, a surface layer, an electrode, a fault detection module, a communication module and an alarm module, wherein the first insulating waterproof film layer is positioned at the lower part of the second insulating waterproof film layer, the surface layer is arranged at the upper part of the second insulating waterproof film layer, the heating film layer is arranged between the first insulating waterproof film layer and the second insulating waterproof film layer, the fault detection module, the communication module and the alarm module are arranged in the surface layer, and the electrode is arranged at the edge of the heating floor and is electrically connected with the heating module.
Further, a reflecting layer is arranged on the surface of the substrate.
Further, the heating module is a film layer formed by graphene.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, through the information interaction between the central processing module and the remote control module, data information can be transmitted immediately, and the function of remotely controlling the working state of the heating floor is realized; the temperature detection module is utilized to monitor the indoor temperature in real time and transmit the indoor temperature to the central processing module to be compared with the target temperature, so that the working state of the heating floor is further controlled, and closed-loop control is realized; the built-in fault detection module of the heating floor can be used for detecting whether the current heating floor has a fault which cannot generate heat or not, and then the alarm module is used for alarming and reporting.
Drawings
FIG. 1 is a flow chart of a method of the present invention;
FIG. 2 is a block diagram of the system of the present invention;
fig. 3 is a schematic structural view of the heating floor of the present invention.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1, a method for controlling a heating floor according to the present invention includes the following steps:
s1, acquiring the working state and the current indoor temperature of the heating floor, and sending the working state and the current indoor temperature to a remote control module, wherein the working state comprises an opening state and a closing state;
s2 receiving a control instruction sent by the remote control module, wherein the control instruction comprises an opening instruction, a closing instruction, a target temperature and an operation time;
s3, when the working state of the heating floor is a closed state, controlling the power supply module to supply power according to the control instruction, so that the heating floor enters an open state; when the working state of the heating floor is in an opening state, determining a target temperature according to a control instruction, and calculating the operating power of the heating floor according to the current indoor temperature, the target temperature and the operating time;
s4, controlling the voltage value needed to be provided by the power supply module according to the operation power of the heating floor, and loading the voltage to the heating module of the heating floor by the power supply module to heat the floor.
Specifically, the remote control module can select a PC terminal or a mobile terminal such as a mobile phone, the acquisition of the working state of the heating floor can be judged by using whether the monitoring power supply module supplies power, and the current indoor temperature can be acquired by using a temperature sensing device such as a thermometer.
Wherein the calculation of the operating power of the heating floor is realized by the following formula:
P＝cm(t1-t2)T
wherein c is the specific heat capacity of air, m is the air mass in the room space, t1Is the target temperature, t2The current indoor temperature is T, and the running time is T; and c and m are fixed values.
Further, the method also comprises the following steps:
s5, acquiring the indoor temperature of the heating floor after the working operation time;
s6, comparing the indoor temperature after the operation time of the heating floor with the target temperature;
s7, when the indoor temperature after the working operation time of the heating floor is not less than the target temperature, controlling the power supply module to cut off the power supply;
and S8, when the indoor temperature after the operation time of the heating floor is less than the target temperature, controlling the power supply module to continue supplying power according to the indoor temperature after the operation time of the heating floor, the target temperature and the operation power of the heating floor.
And further, controlling a transformer in the power supply module to reach a required voltage value according to the operation power of the heating floor.
Further, before determining a target temperature according to the control instruction and calculating the operation power of the heating floor according to the current indoor temperature, the target temperature and the operation time, the fault condition of each heating floor is obtained.
Specifically, the heating floor can be provided with a fault detection module to monitor the faults of the heating floor in real time, and if the faults occur, fault information is transmitted to the central processing module in a wireless mode, a Bluetooth mode and the like.
Example 2:
as shown in FIG. 2, the invention also discloses a heating floor control system, which comprises
The central processing module is used for acquiring the working state and the current indoor temperature of the heating floor and sending the working state and the current indoor temperature to the remote control module; receiving a control instruction sent by a remote control module; determining a target temperature according to the control instruction, and calculating the operating power of the heating floor according to the current indoor temperature, the target temperature and the operating time; and controlling the voltage value required to be provided by the power supply module according to the operation power of the heating floor.
Specifically, the central processing module may adopt a processor having computing and storing functions.
The remote control module is used for receiving the working state of the heating floor and the current indoor temperature; and sending a control instruction.
Specifically, the remote control module may adopt a PC terminal or a mobile terminal such as a mobile phone.
And the power supply module is used for loading the required voltage to the heating floor.
In particular, the power supply module may utilize a transformer to perform the voltage change.
And the temperature detection module is used for detecting the indoor current temperature and the indoor temperature after the heating floor works for a certain time.
In particular, the temperature detection module may select a thermometer with a communication function, such as an electronic thermometer.
Heating floor.
Specifically, the heating floor comprises
A heat generating module;
the fault detection module is used for detecting the fault condition of the heating floor;
the communication module is used for sending the fault condition to the central control module and the alarm module;
and the alarm module is used for sending out an alarm signal.
And the system further comprises a touch display module for controlling the working state of the heating floor at the near end and displaying the current indoor temperature.
Preferably, the touch display module is provided with a control button, and a user can directly control the working mode of the heating floor through the control button.
Example 3:
the invention also discloses a heating floor which comprises a substrate, a first insulating waterproof film layer, a heating module, a second insulating waterproof film layer, a surface layer, an electrode, a fault detection module, a communication module and an alarm module, wherein the first insulating waterproof film layer is positioned at the lower part of the second insulating waterproof film layer, the surface layer is arranged at the upper part of the second insulating waterproof film layer, the heating film layer is arranged between the first insulating waterproof film layer and the second insulating waterproof film layer, the fault detection module, the communication module and the alarm module are arranged in the surface layer, and the electrode is arranged at the edge of the heating floor and is electrically connected with the heating module, so that the circuit conduction between the heating floors and the connection with an external power supply module are facilitated.
Specifically, the insulating waterproof film layer comprises an organic heat-resistant insulating material or an inorganic heat-resistant insulating material, the organic heat-resistant insulating material is a polyethylene terephthalate, polyimide, polyamideimide, polymaleimide, polydiphenyl ether or polytetrafluoroethylene layer, and the inorganic heat-resistant insulating material is quartz, mica, glass or ceramic.
Further, a reflecting layer is arranged on the surface of the substrate, wherein the reflecting layer is preferably an infrared reflecting layer.
Further, the heating module is a film layer formed by graphene.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (10)
1. A heating floor control method is characterized by comprising the following steps:
the method comprises the steps of obtaining the working state and the current indoor temperature of a heating floor, and sending the working state and the current indoor temperature to a remote control module, wherein the working state comprises an opening state and a closing state;
receiving a control instruction sent by the remote control module, wherein the control instruction comprises a starting instruction, a closing instruction, a target temperature and an operation time;
when the working state of the heating floor is a closed state, controlling a power supply module to supply power according to the control instruction, so that the heating floor enters an open state; when the working state of the heating floor is in an opening state, determining a target temperature according to the control instruction, and calculating the operating power of the heating floor according to the current indoor temperature, the target temperature and the operating time;
and according to the voltage value required to be provided by the power supply module for operating power control of the heating floor, the power supply module loads voltage to the heating module of the heating floor to heat the floor.
2. A heating floor control method as claimed in claim 1, further comprising the steps of:
acquiring the indoor temperature of the heating floor after the operation time;
comparing the indoor temperature of the heating floor after the operation time with the target temperature;
when the indoor temperature after the heating floor works for the running time is not less than the target temperature, controlling the power supply module to cut off power supply;
and when the indoor temperature after the operation time of the heating floor is lower than the target temperature, controlling the power supply module to continue supplying power according to the indoor temperature after the operation time of the heating floor, the target temperature and the operation power of the heating floor.
3. A heating floor control method as claimed in claim 1, wherein the transformer in the power supply module is controlled to reach the required voltage value according to the heating floor operation power.
4. A heating floor control method according to claim 1, characterized in that before determining a target temperature according to the control command, calculating the heating floor operation power according to the current indoor temperature, the target temperature and the operation time, the fault condition of each heating floor is obtained.
5. A heating floor control system is characterized by comprising
The central processing module is used for acquiring the working state and the current indoor temperature of the heating floor and sending the working state and the current indoor temperature to the remote control module; receiving a control instruction sent by the remote control module; determining a target temperature according to the control instruction, and calculating the operating power of the heating floor according to the current indoor temperature, the target temperature and the operating time; and controlling the voltage value required to be provided by the power supply module according to the operation power of the heating floor.
The remote control module is used for receiving the working state of the heating floor and the current indoor temperature; and sending a control instruction.
And the power supply module is used for loading the required voltage to the heating floor.
And the temperature detection module is used for detecting the indoor current temperature and the indoor temperature after the heating floor works for a certain time.
Heating floor.
6. A heating floor control system as claimed in claim 5 wherein the heating floor comprises
A heat generating module;
the fault detection module is used for detecting the fault condition of the heating floor;
the communication module is used for sending the fault condition to the central control module and the alarm module;
and the alarm module is used for sending out an alarm signal.
7. The heating floor control system according to claim 5, further comprising a touch display module for controlling the working state of the heating floor at the near end and displaying the current indoor temperature.
8. The utility model provides a floor generates heat, its characterized in that, includes base plate, the waterproof rete of first insulation, the module of generating heat, the waterproof rete of second insulation, surface course, electrode, fault detection module, communication module and alarm module, the waterproof rete of first insulation is located the waterproof rete lower part of second insulation, the surface course sets up the waterproof rete upper portion of second insulation, the rete of generating heat is in between the waterproof rete of first insulation and the waterproof rete of second insulation, fault detection module, communication module and alarm module set up in the surface course, the electrode sets up the floor of generating heat is marginal, and with the module of generating heat electricity is connected.
9. A heated floor as claimed in claim 8 wherein the substrate surface is provided with a reflective layer.
10. The heating floor as claimed in claim 8, wherein the heating module is a film layer made of graphene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010632371.7A CN111735096A (en) | 2020-07-02 | 2020-07-02 | Heating floor and heating control system and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010632371.7A CN111735096A (en) | 2020-07-02 | 2020-07-02 | Heating floor and heating control system and method thereof |
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| CN111735096A true CN111735096A (en) | 2020-10-02 |
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| CN202010632371.7A Pending CN111735096A (en) | 2020-07-02 | 2020-07-02 | Heating floor and heating control system and method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524682A (en) * | 2020-11-25 | 2021-03-19 | 重庆中节能悦来能源管理有限公司 | Remote control method of floor heating system |
| CN112665007A (en) * | 2021-03-08 | 2021-04-16 | 北京嘉洁能科技股份有限公司 | Off-peak electricity application control device and method based on phase change energy storage |
| CN114089716A (en) * | 2021-10-14 | 2022-02-25 | 格力电器（郑州）有限公司 | Remote controller detection method, device and storage medium |
| CN114234274A (en) * | 2021-12-28 | 2022-03-25 | 苏州康碳地暖科技有限公司 | Heating foot pad with multiple functions |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104955178A (en) * | 2015-05-12 | 2015-09-30 | 孙昊 | Heating method and heater |
| US20160313012A1 (en) * | 2015-04-24 | 2016-10-27 | Hemstedt GmbH | Electrical heating apparatus, in particular underfloor heating |
| CN108592174A (en) * | 2018-05-16 | 2018-09-28 | 青岛亿联客信息技术有限公司 | Method for controlling heater and heater |
| CN109282345A (en) * | 2018-08-08 | 2019-01-29 | 杭州超探新材料科技有限公司 | Energy storage type fever composite floor |
| CN109814619A (en) * | 2017-11-21 | 2019-05-28 | 黄超 | A kind of safe floor heating intelligent temperature control method |
-
2020
- 2020-07-02 CN CN202010632371.7A patent/CN111735096A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160313012A1 (en) * | 2015-04-24 | 2016-10-27 | Hemstedt GmbH | Electrical heating apparatus, in particular underfloor heating |
| CN104955178A (en) * | 2015-05-12 | 2015-09-30 | 孙昊 | Heating method and heater |
| CN109814619A (en) * | 2017-11-21 | 2019-05-28 | 黄超 | A kind of safe floor heating intelligent temperature control method |
| CN108592174A (en) * | 2018-05-16 | 2018-09-28 | 青岛亿联客信息技术有限公司 | Method for controlling heater and heater |
| CN109282345A (en) * | 2018-08-08 | 2019-01-29 | 杭州超探新材料科技有限公司 | Energy storage type fever composite floor |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524682A (en) * | 2020-11-25 | 2021-03-19 | 重庆中节能悦来能源管理有限公司 | Remote control method of floor heating system |
| CN112665007A (en) * | 2021-03-08 | 2021-04-16 | 北京嘉洁能科技股份有限公司 | Off-peak electricity application control device and method based on phase change energy storage |
| CN114089716A (en) * | 2021-10-14 | 2022-02-25 | 格力电器（郑州）有限公司 | Remote controller detection method, device and storage medium |
| CN114089716B (en) * | 2021-10-14 | 2023-11-17 | 格力电器（郑州）有限公司 | Remote controller detection method, device and storage medium |
| CN114234274A (en) * | 2021-12-28 | 2022-03-25 | 苏州康碳地暖科技有限公司 | Heating foot pad with multiple functions |
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Application publication date: 20201002 |