CN112076328A - Ultraviolet sterilization method, device, system and computer readable storage medium - Google Patents
Ultraviolet sterilization method, device, system and computer readable storage medium Download PDFInfo
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 448
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 437
- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000001514 detection method Methods 0.000 claims abstract description 79
- 230000007613 environmental effect Effects 0.000 claims description 4
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/11—Apparatus for controlling air treatment
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Abstract
The invention discloses an ultraviolet sterilization method, which comprises the following steps: responding to a 433M signal carrying an ultraviolet sterilization instruction, and performing ultraviolet sterilization starting detection; acquiring current environment light information, and determining an ultraviolet sterilization mode according to the current environment light information, wherein the ultraviolet sterilization mode comprises a daytime ultraviolet sterilization mode or a nighttime ultraviolet sterilization mode; analyzing 433M signals carrying address codes and command codes of the door and window control module and human body detection data of the human body detection module to obtain other current environment information, wherein the other environment information comprises one or more of door and window closing information, human body detection data and real-time clock information; and detecting whether the current other environment information accords with the ultraviolet sterilization operation standard corresponding to the ultraviolet sterilization mode, and if so, starting the corresponding ultraviolet sterilization mode to perform sterilization operation. The invention also discloses an ultraviolet sterilization control device, an ultraviolet sterilization control system and a readable storage medium. Safe and intelligent ultraviolet sterilization is realized.
Description
Technical Field
The present invention relates to the field of ultraviolet sterilization, and in particular, to an ultraviolet sterilization method, apparatus, system, and computer-readable storage medium.
Background
In the prior art, people pay more and more attention to environmental sterilization and human health, many people choose the mode of ultraviolet sterilization to sterilize and disinfect in many times, most of the existing ultraviolet sterilization devices realize the function of a control switch through a physical key or an infrared signal, and the operator needs to control in the working range of the ultraviolet sterilization device, so that the operator can be irradiated by ultraviolet rays, and the ultraviolet rays can harm human skin and even cause pathological changes in severe cases. Therefore, the ultraviolet sterilization method which is not provided with a detection and protection mechanism and cannot detect that the ultraviolet starting standard is met in a working area is not suitable for ultraviolet sterilization in public places such as classrooms, otherwise serious potential safety hazards exist and personnel can be burned by ultraviolet rays.
Disclosure of Invention
The invention mainly aims to provide an ultraviolet sterilization method, and aims to solve the technical problem which cannot be realized in the prior art.
In order to achieve the above object, the present invention provides an ultraviolet sterilization method, comprising the following steps:
responding to a 433M signal carrying an ultraviolet sterilization instruction, and performing ultraviolet sterilization starting detection;
acquiring current environment light information, and determining an ultraviolet sterilization mode according to the current environment light information, wherein the ultraviolet sterilization mode comprises a daytime ultraviolet sterilization mode or a nighttime ultraviolet sterilization mode;
analyzing 433M signals carrying address codes and command codes of the door and window control module and human body detection data of the human body detection module to obtain other current environment information, wherein the other environment information comprises one or more of door and window closing information, human body detection data and real-time clock information;
and detecting whether the current other environment information accords with the ultraviolet sterilization operation standard corresponding to the ultraviolet sterilization mode, and if so, starting the corresponding ultraviolet sterilization mode to perform sterilization operation.
Wherein, the step of responding 433M signal carrying ultraviolet sterilization instruction to perform ultraviolet sterilization start detection further comprises:
controlling the door and window control module and a remote controller to perform code matching operation, and taking an address code of the remote controller as an address code of the door and window control module;
and learning the address code and the command code of the door and window control module, receiving the 433M signal which is sent by the door and window control module and/or a remote controller and carries an ultraviolet sterilization instruction, and performing corresponding response operation.
Wherein, the step of detecting whether the current other environment information accords with the ultraviolet sterilization operation standard corresponding to the ultraviolet sterilization mode further comprises:
if the obtained current environment light information is daytime environment light, determining that the ultraviolet sterilization mode is a daytime ultraviolet sterilization mode;
and analyzing whether the ultraviolet sterilization instruction is a long press remote controller sterilization instruction, and if the ultraviolet sterilization instruction is not the long press sterilization instruction, stopping ultraviolet sterilization starting detection.
Wherein, the step of detecting whether the current other environment information accords with the ultraviolet sterilization operation standard corresponding to the ultraviolet sterilization mode further comprises:
if the obtained current environment light information is daytime environment light, determining that the ultraviolet sterilization mode is a daytime ultraviolet sterilization mode;
if the ultraviolet sterilization instruction is detected to be a long-press remote control sterilization instruction, analyzing 433M signals which are sent by the door and window detection module and/or the human body detection module and carry address codes and command codes of the door and window control module and/or human body detection data to obtain current other environment information, wherein the current other environment information comprises door and window opening and closing information and personnel information in an area;
whether other environment information accords with the daytime ultraviolet sterilization operation standard is detected, the daytime ultraviolet sterilization operation standard is that doors and windows are closed and no person exists in the area, if yes, a 433M signal carrying an operation ultraviolet sterilization instruction is sent to the ultraviolet sterilization module, and the ultraviolet sterilization module is controlled to perform ultraviolet sterilization operation.
Wherein, the step of detecting whether the current other environment information accords with the ultraviolet sterilization operation standard corresponding to the ultraviolet sterilization mode further comprises:
if the obtained current environment light information is the night environment light, determining that the ultraviolet sterilization mode is the night ultraviolet sterilization mode;
acquiring other environment information, wherein the other environment information comprises one or more of real-time clock information, door and window opening and closing information and human body detection data;
whether the detected night sterilization environment accords with first night ultraviolet sterilization operation standard or not is that real-time clock information is in 6 o 'clock to 12 o' clock intervals evening within, and door and window are closed and no personnel in the region, if accord with, sends operation ultraviolet sterilization instruction to ultraviolet sterilization module, carries out ultraviolet sterilization operation.
Wherein, the step of detecting whether the current other environment information accords with the ultraviolet sterilization operation standard corresponding to the ultraviolet sterilization mode further comprises:
if the obtained current environment light information is the night environment light, determining that the ultraviolet sterilization mode is the night ultraviolet sterilization mode;
acquiring other environment information, wherein the other environment information comprises one or more of real-time clock information, door and window opening and closing information and human body detection data;
whether the nighttime sterilization environment meets a second nighttime ultraviolet sterilization operation standard is detected, the second nighttime ultraviolet sterilization operation standard is that the real-time clock information is in an interval from 12 nights to 7 am, no person exists in the area, and if the second nighttime ultraviolet sterilization operation standard meets the second nighttime ultraviolet sterilization operation standard, an operation ultraviolet sterilization instruction is sent to the ultraviolet sterilization module to perform ultraviolet sterilization operation.
Wherein, the step of responding the 433M signal carrying the ultraviolet sterilization instruction and performing ultraviolet sterilization start detection further comprises:
detecting the ultraviolet sterilization working state;
and detecting whether the ultraviolet sterilization module is abnormally started or not, and if the ultraviolet sterilization module is abnormally started, giving out an audible and visual alarm.
In order to achieve the above object, the present invention also provides an ultraviolet sterilization control apparatus comprising: the ultraviolet sterilization device comprises a memory, a processor and an ultraviolet sterilization program which is stored on the memory and can run on the processor, wherein the ultraviolet sterilization program realizes the steps of the ultraviolet sterilization method when being executed by the processor.
Further, to achieve the above object, the present invention also provides an ultraviolet sterilization system including:
the ultraviolet sterilization control device is used for receiving an ultraviolet sterilization instruction sent by the remote controller and/or the door and window control module, determining an ultraviolet sterilization mode, detecting whether current other environment information accords with an ultraviolet sterilization operation standard corresponding to the ultraviolet sterilization mode, and sending an operation instruction to the ultraviolet sterilization module;
the environment light detection module is used for detecting current environment light information and sending 433M signals carrying the environment light information to the ultraviolet sterilization control device;
the human body detection module is used for detecting human body detection data and sending 433M signals carrying the human body detection data to the ultraviolet sterilization control device;
the door and window control module is used for detecting door and window opening and closing information in the current environment and sending 433M signals carrying the door and window opening and closing information to the ultraviolet sterilization control device;
or, the remote controller is also used for carrying out code matching operation with the remote controller, and the address code of the remote controller is used as the address code of the door and window control module;
the remote controller is used for sending 433M signals carrying ultraviolet sterilization instructions to the ultraviolet sterilization control device;
or, the remote controller is further used for code matching with the door and window control module, so that the door and window control module generates a corresponding address code according to the address code of the remote controller;
the ultraviolet sterilization module is used for receiving the operation instruction sent by the ultraviolet sterilization control device to perform corresponding ultraviolet sterilization operation;
the ultraviolet sterilization system realizes the steps of the ultraviolet sterilization method when being executed.
In addition, to achieve the above object, the present invention also provides a computer readable storage medium having a uv sterilization program stored thereon, which when executed by a processor, implements the steps of the above method.
The invention responds to the 433M signal carrying the ultraviolet sterilization instruction to carry out ultraviolet starting detection so as to obtain the current environment light information, determining the ultraviolet sterilization mode to be started according to the current environment light information, acquiring current other environment information in the environment needing ultraviolet sterilization according to the 433M signal for analyzing the address code and the command code of the door and window control module and the human body detection data of the human body detection module, judging whether the current environment information meets the ultraviolet sterilization operation standard, through 433M communication mode, the working personnel can remotely control the ultraviolet sterilization at a far place, and simultaneously select different sterilization modes according to different time periods, and the start and the operation of ultraviolet sterilization are detected, the ultraviolet sterilization is safely and intelligently realized through various detection mechanisms, and the relevant workers are not injured in the ultraviolet sterilization start operation process.
Drawings
FIG. 1 is a schematic structural diagram of an ultraviolet sterilization control device for a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an operating environment-influencing UV sterilization system according to an embodiment of the present invention;
FIG. 3 is a schematic flow chart of a first embodiment of the present invention;
fig. 4 is a flowchart illustrating a second embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the embodiment of the invention is as follows: responding to a 433M signal carrying an ultraviolet sterilization instruction, and performing ultraviolet sterilization starting detection; acquiring current environment light information, and determining an ultraviolet sterilization mode according to the current environment light information, wherein the ultraviolet sterilization mode comprises a daytime ultraviolet sterilization mode or a nighttime ultraviolet sterilization mode; analyzing 433M signals carrying address codes and command codes of the door and window control module and human body detection data of the human body detection module to obtain other current environment information, wherein the other environment information comprises one or more of door and window closing information, human body detection data and real-time clock information; and detecting whether the current other environment information accords with the ultraviolet sterilization operation standard corresponding to the ultraviolet sterilization mode, and if so, starting the corresponding ultraviolet sterilization mode to perform ultraviolet sterilization operation.
Because the ultraviolet sterilization method in the existing mode usually realizes the function of an ultraviolet sterilization switch by pressing a physical key or an infrared signal, and because the infrared signal cannot penetrate through the wall, an operator needs to control the ultraviolet sterilization device within the working range, the operator can be irradiated by ultraviolet rays, and the ultraviolet rays can harm the skin of a human body and even cause pathological changes in severe cases. Therefore, such ultraviolet sterilization is not provided with a detection and protection mechanism, and an ultraviolet sterilization method which meets the ultraviolet starting standard in a working area cannot be detected, so that the ultraviolet sterilization method is not suitable for ultraviolet sterilization in public places such as classrooms, otherwise, serious potential safety hazards exist, and personnel can be burned by ultraviolet rays.
The invention provides a solution, which carries out ultraviolet starting detection by responding to a 433M signal carrying an ultraviolet sterilization instruction, further obtains current environment light information, determines an ultraviolet sterilization mode needing to be started according to the current environment light information, obtains current other environment information in an environment needing to be subjected to ultraviolet sterilization according to a 433M signal for analyzing address codes and command codes of a door and window control module and human body detection data of a human body detection module, judges whether the current environment information meets ultraviolet sterilization operation standards or not, can enable a worker to realize remote control of ultraviolet sterilization in a remote place by a 433M communication mode, simultaneously selects different sterilization modes according to different time periods, detects the starting and the operation of ultraviolet sterilization, realizes safe and intelligent ultraviolet sterilization by a plurality of detection mechanisms, the related workers are not hurt in the ultraviolet sterilization starting operation process, and the potential safety hazard in the ultraviolet sterilization process is eliminated.
As shown in fig. 1 and 2, fig. 1 and 2 are schematic structural diagrams of an operating environment of an ultraviolet sterilization control device according to an embodiment of the present invention.
As shown in fig. 1, the ultraviolet sterilization control apparatus may include: a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display (Display), an input unit such as a Keyboard (Keyboard), and the network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Optionally, the uv sterilization control device may further include a tuning demodulator, a return channel, RF (Radio Frequency) circuitry, sensors, audio circuitry, and the like.
Those skilled in the art will appreciate that the hardware configuration of the uv sterilization control apparatus shown in fig. 1 does not constitute a limitation of the uv sterilization control apparatus, and may include more or less components than those shown, or some components may be combined, or a different arrangement of components may be provided.
As shown in fig. 1, a memory 1005, which is a readable storage medium, may include a display uv sterilization program therein. In the apparatus shown in fig. 1, the processor 1001 may be configured to call the uv sterilization program stored in the memory 1005, and perform the operations of the relevant steps of the uv sterilization method in the following embodiments.
As shown in fig. 2, fig. 2 is a hardware schematic diagram of an ultraviolet sterilization system according to the present application:
the ultraviolet sterilization system comprises: the ultraviolet sterilization control device 10, the ambient light detection module 20, the human body detection module 30, the door and window control module 40, the remote controller 50 and the ultraviolet sterilization module 60.
Specifically, the ultraviolet sterilization control device 10 is configured to, after being powered on, obtain an address of the remote controller 50, analyze a received instruction, and then send a control instruction to another module to perform a corresponding operation.
The environment light detection module 20 includes a 433M transmitting module and a light sensor, and is configured to acquire current environment light information, and after acquiring the current environment light information, convert the current environment light information into a 433M signal carrying the current environment light information through the 433M transmitting module and send the 433M signal to the ultraviolet sterilization control device 10, so that the ultraviolet sterilization control device 10 can determine current time period information according to the current environment light information and select a corresponding ultraviolet sterilization mode.
The human body detection module 30 includes a 433M transmitting module and a human body sensor, wherein the human body sensor may be a radar sensor or an infrared sensor, which is not limited in this embodiment. The human body detection module 30 is used for acquiring human body detection data in an environment which needs to be subjected to ultraviolet sterilization, and after the human body detection data are acquired, the human body detection data are converted into 433M signals carrying the human body detection data through the 433M transmitting module and then are transmitted to the ultraviolet sterilization control device 10, so that the ultraviolet sterilization control device 10 can judge whether the environment which needs to be subjected to ultraviolet sterilization meets the ultraviolet sterilization operation standard.
Door and window control module 40, including 433M emission module and door magnetic sensor for carry out the operation to the code with remote controller 50, acquire remote controller 50's address code after, regard remote controller 50's address code as door and window control module 40's address code, make all door and window control module 40 in ultraviolet sterilization controlling means 10 can discern the same region, make ultraviolet sterilization controlling means 10 can not receive the interference in adjacent ultraviolet sterilization region when the operation. After the door and window control module 40 detects the opening/closing and/or opening/closing actions within the control range, the 433M signal carrying the corresponding address code and command code is sent to the ultraviolet sterilization control device 10 through the 433M transmitting module, and the ultraviolet sterilization control device 10 analyzes the received 433M signal and stores the opening/closing information of the door and window within the ultraviolet sterilization area.
And the remote controller 50 is used for code matching with the door and window control module 40 and sending 433M signals carrying ultraviolet sterilization instructions to the ultraviolet sterilization control device 10.
The ultraviolet sterilization module 60 comprises a 433M transmitting module and an ultraviolet sterilization lamp, and is used for receiving 433M signals carrying operation instructions for performing ultraviolet sterilization of the ultraviolet sterilization control device 10, starting the ultraviolet sterilization lamp, and controlling the ultraviolet sterilization lamp to transmit short wave Ultraviolet (UVC) rays for performing ultraviolet sterilization operation.
Those skilled in the art will appreciate that the hardware configuration of the uv sterilization control apparatus and the uv sterilization system illustrated in fig. 1 and 2 does not constitute a limitation of the uv sterilization control apparatus and the uv sterilization system, and may include more or less components than those illustrated, or some components in combination, or a different arrangement of components.
Based on the above-mentioned ultraviolet sterilization control device and ultraviolet sterilization system hardware structure, the present invention proposes various embodiments of the ultraviolet sterilization method of the present invention:
referring to fig. 3, fig. 3 is a schematic flow chart of a first embodiment of the ultraviolet sterilization method of the present invention.
In this embodiment, the ultraviolet sterilization method includes:
step S10: responding to a 433M signal carrying an ultraviolet sterilization instruction, and performing ultraviolet sterilization starting detection;
specifically, in this embodiment, through using 433MHz communication mode to carry out remote control operation, 433MHz uses 433MHz radio frequency band to carry out signal transmission, and it is strong to have wireless signal penetrability, and transmission distance is farther, and farthest transmission distance can reach 100M, the less work characteristics of interference in the transmission course. The signal transmission requirement of carrying out ultraviolet sterilization remote control operation in other great regions such as classroom can be satisfied, can make relevant operating personnel carry out remote control to all modules in the ultraviolet sterilization system in this ultraviolet sterilization region outside ultraviolet sterilization region, carry out ultraviolet sterilization operation, avoid relevant operating personnel to be burnt by the ultraviolet ray.
Specifically, in this embodiment, the door/window control module and the remote controller are controlled to perform code matching operation, the address code of the remote controller is used as the address code of the door/window control module, and the ultraviolet sterilization control device is controlled to learn the address code and the command code of the door/window controller in the corresponding region, so that the ultraviolet sterilization control device can identify all the door/window control modules in the region without a networking mode, thereby avoiding interference of other adjacent ultraviolet sterilization systems in the operation process of the ultraviolet system and eliminating the possibility of misoperation.
Specifically, the ultraviolet sterilization control device performs equipment initialization after being powered on, and after the equipment initialization is completed, the address of the remote controller is acquired, so that the ultraviolet sterilization control device can identify the 433M signal carrying the ultraviolet sterilization operation instruction sent by the remote controller in the area needing ultraviolet sterilization operation, avoid being influenced by other remote controllers or other modules in the adjacent ultraviolet sterilization area, and ensure the safety and effectiveness of ultraviolet sterilization.
Specifically, after acquiring the address of the remote controller, the ultraviolet sterilization control device enters an instruction analysis program to inquire whether a 433M signal carrying an ultraviolet sterilization operation instruction exists, and if the 433M signal carrying the ultraviolet sterilization operation instruction is received, the ultraviolet sterilization control device performs ultraviolet sterilization start detection to acquire related environment information in an ultraviolet sterilization area.
If the ultraviolet sterilization control device does not inquire a 433M signal carrying an ultraviolet sterilization operation instruction in the instruction analysis program process, the ultraviolet sterilization control device enters the working state detection of the ultraviolet sterilization module to detect whether the ultraviolet sterilization module is abnormally started, and if the ultraviolet sterilization module does not receive a related operation instruction but abnormally starts the ultraviolet sterilization lamp to emit short-wave ultraviolet rays, the ultraviolet sterilization module is judged to be abnormally started. The ultraviolet sterilization control device sends a 433M signal carrying an instruction of closing the ultraviolet sterilization module to the ultraviolet sterilization module, controls the ultraviolet sterilization module to stop running and sends out an audible and visual alarm at the same time.
Step S20: acquiring current environment light information, and determining an ultraviolet sterilization mode according to the current environment light information, wherein the ultraviolet sterilization mode comprises a daytime ultraviolet sterilization mode or a nighttime ultraviolet sterilization mode;
in this embodiment, under the condition that the lighting lamp is turned off, the light sensor in the ambient light detection module detects the change of the current ambient light brightness, obtains the current ambient light information, and sends the current ambient light information to the ultraviolet sterilization control device through the 433M transmitting module, and the ultraviolet sterilization control device analyzes the current ambient light information and determines whether the current ambient light information belongs to the daytime ambient light or the nighttime ambient light. And selecting different ultraviolet sterilization modes according to different ambient light information.
Specifically, an ambient light brightness change threshold is preset, if the brightness of the acquired ambient light information is smaller than the change threshold, the ambient light information is determined to be the night ambient light, and if the brightness of the acquired ambient light information is larger than the change threshold, the ambient light information is determined to be the day ambient light.
Specifically, when the ultraviolet sterilization control device determines that the current ambient light information is daytime ambient light information, it determines that the selected ultraviolet sterilization mode is the daytime ultraviolet sterilization mode.
Specifically, when the ultraviolet sterilization control device determines that the current ambient light information is the night ambient light information, it determines that the selected ultraviolet sterilization mode is the night ultraviolet sterilization mode.
Because the environmental information in the ultraviolet sterilization areas in different time periods is different, different ultraviolet sterilization modes are respectively distinguished by adopting corresponding ultraviolet sterilization operation standards, and the corresponding ultraviolet sterilization operation can be operated only when the corresponding ultraviolet sterilization standards are met.
Step S30: analyzing 433M signals carrying address codes and command codes of the door and window control module and human body detection data of the human body detection module to obtain other current environment information, wherein the other environment information comprises one or more of door and window closing information, human body detection data and real-time clock information;
in this embodiment, after the ultraviolet sterilization mode is determined, it is necessary to acquire current other environment information in the ultraviolet sterilization area, so as to acquire information such as door and window closing information and human body detection data in the ultraviolet sterilization area.
Specifically, after the door and window control module and the remote controller perform code matching operation, a command code and an address code corresponding to the current door and window opening and closing information are sent to the ultraviolet sterilization control device through the 433M transmitting module.
Specifically, the command codes of the door and window control modules are unique and different, and the ultraviolet sterilization control device can identify the door and window opening and closing information of the specific door and window control modules according to different command codes.
Specifically, the door and window opening and closing information includes: the information that the door and window corresponding to the door and window control module is in the opening/closing state and/or the opening/closing state is contained.
Specifically, the human body detection module detects human body detection data in the ultraviolet sterilization area through a human body sensor, and in a specific embodiment, the human body detection data includes: the number of persons in the ultraviolet sterilization area and the positions of the persons in the ultraviolet sterilization area.
Specifically, after the human body detection module collects human body detection data in the ultraviolet sterilization area, the collected human body detection data is converted into 433M signals through the 433M transmitting module and sent to the ultraviolet sterilization control device.
In an embodiment, when the current ambient light information is acquired as the night ambient light information, the ultraviolet sterilization control device controls the built-in real-time clock to acquire the real-time clock information.
The ultraviolet sterilization control device analyzes the received door and window opening and closing information, the received human body detection information and the received real-time clock information to acquire current other environment information.
Step S40: and detecting whether the current other environment information accords with the ultraviolet sterilization operation standard corresponding to the ultraviolet sterilization mode, and if so, starting the corresponding ultraviolet sterilization mode to perform sterilization operation.
In this embodiment, different ultraviolet sterilization modes correspond to different ultraviolet sterilization operation standards, after the ultraviolet sterilization control device analyzes and acquires other environment information, the other environment information is compared with the ultraviolet sterilization operation standards, and if the corresponding ultraviolet sterilization operation standards are met, the ultraviolet sterilization control device sends a 433M signal carrying an ultraviolet sterilization operation instruction to the ultraviolet sterilization module to control the ultraviolet sterilization module to perform ultraviolet sterilization operation.
Specifically, when the obtained current ambient light information is daytime ambient light information, it is determined that the corresponding ultraviolet sterilization mode is a daytime ultraviolet sterilization mode.
Alternatively, in a place such as a classroom where ultraviolet sterilization is required, the flow rate of people is large during the daytime, and therefore, in order to avoid the occurrence of a malfunction, the daytime ultraviolet sterilization mode needs to be started by pressing a remote controller with a long press.
Optionally, when the ambient light information is daytime ambient light information, it is determined that the corresponding ultraviolet sterilization mode is a daytime ultraviolet sterilization mode, and the ultraviolet sterilization control device analyzes the received ultraviolet sterilization instruction and determines whether the ultraviolet sterilization instruction is sent by a relevant operator pressing a remote controller for a long time. In one embodiment, the command code for starting the daytime ultraviolet sterilization mode by long pressing the remote controller is preset to be different from the command code of the ultraviolet sterilization instruction sent by other modes, and the command code for starting the daytime ultraviolet sterilization mode by long pressing the remote controller is unique.
Optionally, when the uv sterilization control apparatus analyzes the received uv sterilization instruction, it is determined that the uv sterilization instruction is not issued by the long press of the remote controller by the relevant operator, that is, the command code of the uv sterilization instruction is not matched with the command code of the long press of the remote controller to start the daytime uv sterilization mode. The UV sterilization control device terminates the UV sterilization operation detection.
Optionally, when the ultraviolet sterilization control device analyzes the received ultraviolet sterilization instruction, it is determined that the ultraviolet sterilization instruction is sent by a relevant operator pressing a remote controller, and the ultraviolet sterilization control device compares the current other environment information obtained by analysis, and determines whether the current other environment information meets the daytime ultraviolet sterilization operation standard.
Specifically, the daytime ultraviolet sterilization operation standard is as follows: all doors and windows in the ultraviolet sterilization area are closed, and no person exists in the area.
Optionally, if the current other environment information meets the daytime ultraviolet operation standard, the ultraviolet sterilization control device sends a 433M signal carrying an ultraviolet sterilization operation instruction to the ultraviolet sterilization module, and meanwhile, the ultraviolet control device sends a prompt message about to start ultraviolet sterilization, wherein the prompt message can be an audible and visual prompt or other prompt modes capable of playing a prompt role, and the ultraviolet sterilization module is controlled to emit short wave Ultraviolet (UVC) for sterilization after the duration of the prompt message is finished. In a specific embodiment, the prompt message is that the prompt lamp in the area flickers for 2 minutes.
Specifically, the short-wave ultraviolet light refers to ultraviolet light with the wavelength of 200-275 nm, has weak penetrating power, has the capability of destroying the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the detail virus, and plays a role in sterilization and disinfection.
This embodiment can carry out remote control ultraviolet sterilization process through adopting 433M communication mode, make relevant operating personnel can realize carrying out remote control operation in the ultraviolet sterilization region under the condition that need not the network deployment, avoid relevant operating personnel to be burnt by the ultraviolet ray, secondly, confirm the ultraviolet sterilization mode that needs the start-up through detecting current environment light information, thereby acquire the ultraviolet sterilization operation standard that corresponds, judge whether current other environment information accords with ultraviolet sterilization operation standard according to ultraviolet sterilization operation standard, thereby judge whether can start ultraviolet sterilization module and carry out ultraviolet sterilization operation. The ultraviolet sterilization is safely and intelligently carried out through various detection mechanisms and protection mechanisms, and potential safety hazards in the ultraviolet sterilization process are eliminated.
Fig. 4 is a schematic flow chart of a second embodiment of the ultraviolet sterilization method of the present invention, as shown in fig. 4.
Based on the first embodiment of the ultraviolet sterilization method shown in fig. 3, the ultraviolet sterilization method further includes:
step S41: acquiring current environment light information as night environment light information, and determining an ultraviolet sterilization mode according to the current environment light information and real-time clock information;
in this embodiment, when the current ambient light information is the night ambient light information, in order to avoid a situation that the ambient light information acquired by the ambient light detection module is smaller than the ambient light brightness change threshold due to weather factors such as cloudy days, but the actual time is still in the daytime, after receiving the ambient light information sent by the ambient light detection module, the ultraviolet sterilization control device calls the built-in real-time clock to acquire the real-time clock information and determine whether the current time is the night time if the ambient light information is analyzed to be the night ambient light information, that is, the ambient light information brightness is smaller than the change threshold. And if the current time is the night time, determining that the corresponding ultraviolet sterilization mode is the night ultraviolet sterilization mode. The effectiveness of ultraviolet sterilization is effectively ensured.
Optionally, when the real-time clock information is the night time, it is determined that the ultraviolet sterilization mode is the night ultraviolet sterilization mode.
Optionally, according to the obtained real-time clock information, the night ultraviolet sterilization mode may be divided into an evening ultraviolet sterilization mode and a late-night ultraviolet sterilization mode.
Step S42: and selecting a corresponding night ultraviolet sterilization mode according to the real-time clock information, detecting whether the current other environment information meets the corresponding ultraviolet operation standard, and if so, starting the corresponding night ultraviolet sterilization mode to perform sterilization operation.
Specifically, when the real-time clock information is within an interval from 6 pm to 12 pm, the corresponding ultraviolet sterilization mode is the ultraviolet sterilization mode at night, and the corresponding ultraviolet operation standard is the first ultraviolet operation standard at night. In one embodiment, the first night UV operating criteria are: the real-time clock information is that all doors and windows in the ultraviolet sterilization area are closed at any time from 6 pm to 12 pm and no person exists in the area.
Optionally, if other current environment information meets the first night ultraviolet operation standard, the ultraviolet sterilization control device sends a 433M signal carrying an ultraviolet sterilization operation instruction to the ultraviolet sterilization module, and the ultraviolet control device sends prompt information, wherein the prompt information can be selected as an acousto-optic prompt or other prompt modes capable of playing a prompting role, and the ultraviolet sterilization module is controlled to emit short-wave ultraviolet rays to sterilize after the prompting time is over.
Optionally, when the real-time clock information is any time in an interval from 12 o 'clock at night to 7 o' clock at morning, the corresponding ultraviolet sterilization mode is the ultraviolet sterilization mode at night, and the corresponding ultraviolet operation standard is the ultraviolet sterilization operation standard at night.
Specifically, the possibility of movement of the person at night in a place such as a classroom where ultraviolet sterilization is required is low at night, and therefore, the opening and closing information of the door and window may not be detected at night. In one embodiment, the second uv sterilization operating standard is: the real-time clock information is any time from 12 o 'clock in the late night to 7 o' clock in the morning, and no personnel exist in the area needing ultraviolet sterilization.
Optionally, if other current environment information meets the second night ultraviolet operation standard, the ultraviolet sterilization control device sends a 433M signal carrying an ultraviolet sterilization operation instruction to the ultraviolet sterilization module, and the ultraviolet control device sends prompt information, wherein the prompt information can be selected as an acousto-optic prompt or other prompt modes capable of playing a prompting role, and the ultraviolet sterilization module is controlled to emit short-wave ultraviolet rays to sterilize after the prompting time is over.
In a specific embodiment, after the ultraviolet sterilization module finishes operating the ultraviolet sterilization, the ultraviolet sterilization control device sends 433M signals carrying control instructions for starting the fresh air mode of the air conditioner to the gateway, so as to control the air conditioner to operate, start the fresh air mode, and allow fresh air to enter an ultraviolet sterilization completion area.
In a specific embodiment, after the uv sterilization module finishes operating uv sterilization, the uv sterilization control device sends 433M signal carrying control instruction to open the door and window to the door and window control module, and controls the door and window control module to open the door and window, so that fresh air enters the uv sterilization completion area.
This embodiment can carry out remote control ultraviolet sterilization process through adopting 433M communication mode, make relevant operating personnel can realize carrying out remote control operation in ultraviolet sterilization region under the condition that need not the network deployment, avoid relevant operating personnel to be burnt by the ultraviolet ray, through acquireing current environment light information and real-time clock information, ensure the exactness of selecting the ultraviolet sterilization mode, the night ultraviolet sterilization mode that corresponds is selected in a flexible way according to real-time clock information, optimize ultraviolet sterilization detection procedure, compare with the night ultraviolet sterilization operation standard that corresponds according to other current environmental information, ultraviolet sterilization's security has been ensured.
Optionally, in order to achieve the above object, the present invention further provides a computer-readable storage medium, where the ultraviolet sterilization program is stored on the computer-readable storage medium provided in this embodiment, and the stored ultraviolet sterilization program can be read, interpreted, and executed by a processor, so as to implement the steps of the ultraviolet sterilization method in any of the above ultraviolet sterilization method embodiments.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An ultraviolet sterilization method, characterized by comprising the steps of:
responding to a 433M signal carrying an ultraviolet sterilization instruction, and performing ultraviolet sterilization starting detection;
acquiring current environment light information, and determining an ultraviolet sterilization mode according to the current environment light information, wherein the ultraviolet sterilization mode comprises a daytime ultraviolet sterilization mode or a nighttime ultraviolet sterilization mode;
analyzing 433M signals carrying address codes and command codes of the door and window control module and human body detection data of the human body detection module to obtain other current environment information, wherein the other environment information comprises one or more of door and window closing information, human body detection data and real-time clock information;
and detecting whether the current other environment information accords with the ultraviolet sterilization operation standard corresponding to the ultraviolet sterilization mode, and if so, starting the corresponding ultraviolet sterilization mode to perform sterilization operation.
2. The method of claim 1, wherein the step of performing the uv sterilization initiation detection in response to a 433M signal carrying a uv sterilization command further comprises:
controlling the door and window control module and a remote controller to perform code matching operation, and taking an address code of the remote controller as an address code of the door and window control module;
and learning the address code and the command code of the door and window control module, receiving the 433M signal which is sent by the door and window control module and/or a remote controller and carries an ultraviolet sterilization instruction, and performing corresponding response operation.
3. The uv sterilizing method of claim 1, wherein the step of detecting whether the current other environment information meets the uv sterilization operation standard corresponding to the uv sterilization mode further comprises:
if the obtained current environment light information is daytime environment light, determining that the ultraviolet sterilization mode is a daytime ultraviolet sterilization mode;
and analyzing whether the ultraviolet sterilization instruction is a long press remote controller sterilization instruction, and if the ultraviolet sterilization instruction is not the long press sterilization instruction, stopping ultraviolet sterilization starting detection.
4. The uv sterilizing method of claim 1, wherein the step of detecting whether the current other environment information meets the uv sterilization operation standard corresponding to the uv sterilization mode further comprises:
if the obtained current environment light information is daytime environment light, determining that the ultraviolet sterilization mode is a daytime ultraviolet sterilization mode;
if the ultraviolet sterilization instruction is detected to be a long-press remote control sterilization instruction, analyzing 433M signals which are sent by the door and window detection module and/or the human body detection module and carry address codes and command codes of the door and window control module and/or human body detection data to obtain current other environment information, wherein the current other environment information comprises door and window opening and closing information and personnel information in an area;
whether other environment information accords with the daytime ultraviolet sterilization operation standard is detected, the daytime ultraviolet sterilization operation standard is that doors and windows are closed and no person exists in the area, if yes, a 433M signal carrying an operation ultraviolet sterilization instruction is sent to the ultraviolet sterilization module, and the ultraviolet sterilization module is controlled to perform ultraviolet sterilization operation.
5. The uv sterilizing method of claim 1, wherein the step of detecting whether the current other environment information meets the uv sterilization operation standard corresponding to the uv sterilization mode further comprises:
if the obtained current environment light information is the night environment light, determining that the ultraviolet sterilization mode is the night ultraviolet sterilization mode;
acquiring current other environment information, wherein the current other environment information comprises one or more of real-time clock information, door and window opening and closing information and human body detection data;
whether other current environmental information accords with first night ultraviolet sterilization operation standard is detected, first ultraviolet sterilization operation standard is that real-time clock information is in 6 o 'clock evening to 12 o' clock evening within the interval, and door and window are closed and regional interior no personnel, if accord with, send operation ultraviolet sterilization instruction to ultraviolet sterilization module, carry out the ultraviolet sterilization operation.
6. The uv sterilizing method of claim 2, wherein the step of detecting whether the current other environment information meets the uv sterilization operation standard corresponding to the uv sterilization mode further comprises:
if the obtained current environment light information is the night environment light, determining that the ultraviolet sterilization mode is the night ultraviolet sterilization mode;
acquiring other environment information, wherein the other environment information comprises one or more of real-time clock information, door and window opening and closing information and human body detection data;
and detecting whether other environment information accords with a second night ultraviolet sterilization operation standard, wherein the second ultraviolet sterilization operation standard is that the real-time clock information is in an interval from 12 nights to 7 am and no person exists in the area, and if the second environment information accords with the second night ultraviolet sterilization operation standard, sending an operation ultraviolet sterilization instruction to the ultraviolet sterilization module to perform ultraviolet sterilization operation.
7. The method of claim 1, wherein the step of performing the uv-sterilization initiation detection in response to the 433M signal carrying the uv-sterilization command further comprises:
detecting the ultraviolet sterilization working state;
and detecting whether the ultraviolet sterilization module is abnormally started or not, and if the ultraviolet sterilization module is abnormally started, giving out an audible and visual alarm.
8. An ultraviolet sterilization control device, characterized by comprising: a memory, a processor, and a uv sterilization program stored on the memory and executed on the processor, the uv sterilization program when executed by the processor implementing the steps of the uv sterilization method of any of claims 1-7.
9. An ultraviolet sterilization system, comprising:
the ultraviolet sterilization control device is used for receiving an ultraviolet sterilization instruction sent by the remote controller and/or the door and window control module, determining an ultraviolet sterilization mode, detecting whether current other environment information accords with an ultraviolet sterilization operation standard corresponding to the ultraviolet sterilization mode, and sending an operation instruction to the ultraviolet sterilization module;
the environment light detection module is used for detecting current environment light information and sending 433M signals carrying the environment light information to the ultraviolet sterilization control device;
the human body detection module is used for detecting human body detection data and sending 433M signals carrying the human body detection data to the ultraviolet sterilization control device;
the door and window control module is used for detecting door and window opening and closing information in the current environment and sending 433M signals carrying the door and window opening and closing information to the ultraviolet sterilization control device;
or, the remote controller is also used for carrying out code matching operation with the remote controller, and the address code of the remote controller is used as the address code of the door and window control module;
the remote controller is used for sending 433M signals carrying ultraviolet sterilization instructions to the ultraviolet sterilization control device;
or, the remote controller is further used for code matching with the door and window control module, so that the door and window control module generates a corresponding address code according to the address code of the remote controller;
the ultraviolet sterilization module is used for receiving the operation instruction sent by the ultraviolet sterilization control device to perform corresponding ultraviolet sterilization operation;
the uv sterilization system when in operation implements the steps of the uv sterilization method of any one of claims 1-7.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a uv sterilization program, which when executed by a processor, implements the steps of the uv sterilization method according to any one of claims 1 to 7.
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