CN114767910A - Disinfection control method and controller - Google Patents
Disinfection control method and controller Download PDFInfo
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- CN114767910A CN114767910A CN202210382480.7A CN202210382480A CN114767910A CN 114767910 A CN114767910 A CN 114767910A CN 202210382480 A CN202210382480 A CN 202210382480A CN 114767910 A CN114767910 A CN 114767910A
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000002147 killing effect Effects 0.000 claims description 40
- 238000001514 detection method Methods 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 15
- 230000007717 exclusion Effects 0.000 claims description 14
- 238000007405 data analysis Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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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
-
- 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
-
- 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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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to the technical field of intelligent algorithms, and particularly provides a disinfection control method. Compared with the prior art, the invention solves the problem that the ultraviolet disinfection lamp accidentally injures people in the disinfection process, not only solves the problems that the disinfection time cannot be controlled, people intrude into the disinfection device to injure people, and the like, so that the disinfection time and the disinfection general profile of each day are transmitted to the background, the disinfection condition in the day can be clearly known, the disinfection condition in the place can be reasonably known, the disinfection is intelligentized, the disinfection safety is ensured, and the digitization problem of the disinfection condition is also solved.
Description
Technical Field
The invention relates to the technical field of intelligent algorithms, and particularly provides a disinfection control method and a controller.
Background
The ultraviolet disinfection lamp is used in a plurality of places in the market at the present stage, and is the preferred mode. However, the ultraviolet disinfection lamp often injures people by mistake in the disinfection process, so that the safety of disinfection needs to be guaranteed.
At present, two main control modes are provided, one mode is a personnel timing switch, so that a great accidental injury situation occurs, and once the disinfection lamp is forgotten to be turned off, the eyes and the skin of a person can be burnt. In addition, the disinfection time of the method is uncontrollable, and overlong disinfection or overlong disinfection have influence on the environment.
A power supply part is additionally provided with a timing switch, which is also a mainstream intelligent control method in the market at present, the method ensures the disinfection time, but if a person enters the middle disinfection process, the person can be burnt, and the disinfection safety can not be ensured.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a disinfection control method with strong practicability.
A further technical task of the present invention is to provide a disinfection controller which is reasonable in design, safe and applicable.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a disinfection control method is characterized in that a sensor is used for detecting specific rules of activities of people in an environment, a proper disinfection strategy is selected, whether people exist in a disinfection place or not is judged through an AI intelligent algorithm, and whether light is required to be turned on for disinfection and whether disinfection time is required to be adjusted or not is judged through results.
Furthermore, when people in the environment move frequently, the killing strength can be automatically increased; if no personnel move in the environment, the disinfection and killing are not needed;
and selecting a disinfection strategy for scenes with higher safety requirements according to the activity rule of personnel and in combination with the safe disinfection time period.
Further, the killing dosage is automatically calculated, and after the killing process is interrupted, the dynamic compensation can be automatically carried out on the killing process according to the specific interruption condition and the attributes of the killing lamp.
Furthermore, an intelligent data analysis module in the AI intelligent algorithm detects faults and reminds an operation and maintenance department of the existing faults to maintain in time.
A disinfection controller comprises a radar detection circuit, a mutual exclusion switch circuit, a clock module, a voice module circuit and an MCU circuit, wherein the MCU circuit is respectively connected with the radar detection circuit, the mutual exclusion switch circuit, the clock module and the voice module.
Further, the MCU circuit is used for controlling the radar detection circuit, the clock module and the voice module, and the mutual exclusion switch circuit is used for turning on the MCU circuit by a user;
the mutual exclusion switch circuit comprises MCU time and an independent external clock, performs network time service automatic time calibration, ensures that the disinfection strategy of time is performed safely, and sends out an alarm to terminate disinfection when the time cannot be verified mutually.
Furthermore, the exclusive switch circuit uses the lighting line voltage, the ambient illumination and the noise as exclusive conditions according to the working conditions in the environment, and when the exclusive conditions are met, the exclusive switch circuit physically disconnects the killing power supply.
Furthermore, when the radar detection circuit detects that personnel activities exist in the environment, the radar detection circuit can automatically record the personnel activities for AI intelligent analysis, and inform control with the highest priority to cut off the working power supply of the killing lamp;
the radar detection circuit adopts a parallel mode, when all radars fail and fail in an unmanned state, false alarm of the radars can be generated, and if no action of the multi-connected radars is detected for a long time, the suspected radar fault is judged as an auxiliary fault, and killing is also closed.
Furthermore, voice module is used for sending out voice warning to the environment, and the suggestion environment personnel are about to disinfect, simultaneously, provides the buffering of a period of time, in the buffering time, adopts the radar further to carry out safety confirmation to the environment.
Compared with the prior art, the disinfection control method and the controller have the following outstanding beneficial effects:
on the premise of ensuring the killing effect, the invention solves the problem that the ultraviolet disinfection lamp accidentally injures people in the killing process, not only solves the problems that the killing time can not be controlled, people break into the ultraviolet disinfection lamp to injure people, and the like, and enables the killing time and the general killing situation of each day to be transmitted to the background, so that the killing situation of the day can be clearly known, the killing situation of the place can be reasonably known, the killing is intelligentized, and the killing safety is ensured and the digitization problem of the killing situation is solved.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions in the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a sterilization controller.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments in order to better understand the technical solutions of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without making any creative effort belong to the protection scope of the present invention.
A preferred embodiment is given below:
as shown in fig. 1, the disinfection control method in this embodiment is characterized in that a sensor is used to detect a specific rule of activity of a person in an environment, a proper disinfection strategy is selected, whether the person exists in a disinfection place is judged through an AI intelligent algorithm, and whether the light is turned on for disinfection and whether the disinfection time needs to be adjusted are judged through a result.
According to the frequent degree of personnel activities in the environment, when the personnel activities are frequent, the environmental risk is increased, the killing strength can be automatically increased by the system so as to ensure the killing effect, and when no personnel activities exist in the environment, the killing is not needed (high-allocation versions such as classrooms and the like can be comprehensively considered by combining a safety time strategy).
Different disinfection strategies are selected for different scenes, scenes with higher safety requirements such as classrooms of schools and kindergartens can be selected according to the activity rule of personnel self-learned by the system and the safe disinfection time period, disinfection strategies suitable for the attributes of the classrooms are selected, and disinfection strategies suitable for the short-term detention places can be selected for public toilets, elevator rooms and the like.
For the whole killing process, the system can automatically calculate the killing dosage to ensure the killing effect, and after one killing process is interrupted, the system can automatically carry out dynamic compensation on the killing process according to the specific interrupted condition and the attributes of the killing lamp, so that the enough killing dosage is ensured, and the killing effect is ensured.
The conditions of the sterilization environment are detected in real time through different external sensors including multi-connected Doppler radar, environment detection and the like, so that the absolute safety of the sterilization process is ensured.
For the safety risk caused by intelligent control failure due to possible equipment failure, the system has intelligent data analysis capability, when partial subsystems have failures, the intelligent data analysis module can ensure that the system cannot malfunction to cause risks and can find out possible failures of components to remind an operation and maintenance department of timely maintenance.
As shown in fig. 1, a disinfection controller comprises a radar detection circuit, a mutual exclusion switch circuit, a clock module, a voice module circuit and an MCU circuit, wherein the MCU circuit is connected with the radar detection circuit, the mutual exclusion switch circuit, the clock module and the voice module.
The MCU circuit is used for controlling the radar detection circuit, the clock module and the voice module, and the mutual exclusion switch circuit is started by a user.
The mutual exclusion switch circuit comprises MCU time and an independent external clock, automatic time calibration is carried out during network time service, the killing strategy for ensuring time is carried out safely, the time cannot be verified mutually, the system time comprises RTC time (which can be completely disconnected and within 60 days of power failure and ensures that the system time strategy is not disordered), network time service (solving the problems of time reset, RTC error or fault and the like caused by long-time power failure), the system can automatically acquire the network time service to carry out time calibration, time logic judgment and the like, and the killing strategy for ensuring time is safe and reliable. When the mutual evidences cannot be carried out in multi-source time, the system can give an alarm and terminate the killing process, so that the safety is ensured.
And when the mutual exclusion condition is met, the mutual exclusion switch circuit physically disconnects the killing power supply. Even when the intelligent controller breaks down, a path of independent mechanical protection is additionally provided, and the safety is ensured.
The radar detection circuit is used for automatically recording personnel activities for AI intelligent analysis when detecting that the personnel activities exist in the environment, informing and controlling with the highest priority and cutting off the working power supply of the killing lamp;
the radar detection circuit adopts a parallel mode, when all radars are out of order and are out of order in an unmanned state, false alarm of the radars can be generated, and if the multi-connected radars do not act for a long time, the suspected radar fault is judged as an auxiliary radar fault, and killing can be closed.
In the voice module, before the action of killing, in order to avoid missing report, wrong report of sensor etc. as far as possible, the system can send out voice warning to the environment through voice system, and the suggestion environment personnel are about to disinfect, simultaneously, provide the buffering time of one minute, in buffering time, adopt radar system further to carry out the safety confirmation to the environment.
The system is also provided with a manual switch, the system is in an intelligent full-automatic working mode normally, and devices such as a killing panel and the like which can be controlled on site are not available, so that the safety risk caused by misoperation of a user does not exist, the system is provided with a one-key safety switch, and when all electrically controlled systems (including intelligent control, mechanical protection and the like) are completely paralyzed, the system power supply can be conveniently and quickly disconnected completely by only simple shooting, and the safety of the disinfection process is ensured. Meanwhile, the system can be selectively matched with a field sound-light alarm system, and when the intelligent control is completely out of work and personnel see sound-light alarm on the field, the whole system can be turned off by one key through the manual switch.
The above embodiments are only specific cases, and the protection scope of the present invention includes but is not limited to the above embodiments, and any suitable changes or substitutions that are consistent with the claims of the disinfection control method and controller of the present invention and can be made by those skilled in the art should fall into the protection scope of the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A disinfection control method is characterized in that a sensor is used for detecting specific rules of activities of people in an environment, a proper disinfection strategy is selected, whether people exist in a disinfection place or not is judged through an AI intelligent algorithm, and whether lighting disinfection is needed or not and whether disinfection time needs to be adjusted or not is judged through results.
2. A disinfection control method as claimed in claim 1, wherein the killing intensity is automatically increased when personnel in the environment move frequently; if no personnel move in the environment, the disinfection is not needed;
and selecting a disinfection strategy for scenes with higher safety requirements according to the activity rule of personnel and in combination with the safe disinfection time period.
3. A disinfection control method as claimed in claim 2, characterized in that the dosage of disinfection is automatically calculated, and when the disinfection process is interrupted, the dynamic compensation of the disinfection process is automatically carried out according to the specific situation of the interruption and the properties of the disinfection lamp.
4. The disinfection control method of claim 3, wherein the intelligent data analysis module in the AI intelligent algorithm detects a fault and alerts the operation and maintenance department of the existing fault to timely repair.
5. The disinfection controller is characterized by comprising a radar detection circuit, a mutual exclusion switch circuit, a clock module, a voice module circuit and an MCU circuit, wherein the MCU circuit is respectively connected with the radar detection circuit, the mutual exclusion switch circuit, the clock module and the voice module.
6. The disinfection controller of claim 5, wherein the MCU circuit is configured to control the radar detection circuit, the clock module and the voice module, and the mutual exclusion switch circuit is configured to enable the MCU circuit;
the mutual exclusion switch circuit comprises MCU time and an independent external clock, performs network time service automatic time calibration, ensures that the disinfection strategy of time is performed safely, and sends out an alarm to terminate disinfection when the time cannot be verified mutually.
7. The disinfection controller of claim 6, wherein the exclusive switch circuit is configured to use a lighting line voltage, an ambient illuminance and a noise as exclusive conditions according to an ambient operating condition, and the exclusive switch circuit is configured to physically disconnect the disinfection power supply when the exclusive conditions are met.
8. The disinfection controller of claim 7, wherein the radar detection circuit is configured to automatically record human activities for AI intelligent analysis when detecting human activities in the environment, and to switch off the working power of the disinfection lamp with the highest priority for notification control;
the radar detection circuit adopts a parallel mode, when all radars are out of order and are out of order in an unmanned state, false alarm of the radars can be generated, and if the multi-connected radars do not act for a long time, the suspected radar fault is judged as an auxiliary radar fault, and killing can be closed.
9. The disinfection controller of claim 8, wherein the voice module is configured to send a voice alert to the environment to prompt personnel of the environment to be disinfected and to provide a buffer for a period of time during which the environment is further safely confirmed using radar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210382480.7A CN114767910A (en) | 2022-04-13 | 2022-04-13 | Disinfection control method and controller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210382480.7A CN114767910A (en) | 2022-04-13 | 2022-04-13 | Disinfection control method and controller |
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| CN114767910A true CN114767910A (en) | 2022-07-22 |
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| CN202210382480.7A Pending CN114767910A (en) | 2022-04-13 | 2022-04-13 | Disinfection control method and controller |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118294965A (en) * | 2024-04-03 | 2024-07-05 | 杭州恒毅信息技术有限公司 | Clothes hanger sonar detection processing method based on artificial intelligence |
| CN118672158A (en) * | 2024-05-16 | 2024-09-20 | 广州驰拓智能科技有限公司 | Fume hood control method and system based on regional human body induction |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209101546U (en) * | 2018-07-10 | 2019-07-12 | 佛山市腾炫电器有限公司 | A kind of energy-saving electromagnetic water heater |
| WO2020140913A1 (en) * | 2019-01-02 | 2020-07-09 | 中国移动通信有限公司研究院 | Data processing method and apparatus, electronic device and storage medium |
| CN111760045A (en) * | 2020-07-24 | 2020-10-13 | 广州极联智能科技有限公司 | Ultraviolet disinfection configuration method and system based on intelligent control |
| CN112546277A (en) * | 2020-12-10 | 2021-03-26 | 浙江吉利控股集团有限公司 | Vehicle control method, automobile, vehicle-mounted terminal and computer-readable storage medium |
| CN112672767A (en) * | 2018-07-03 | 2021-04-16 | 西门子工业公司 | System and method for intelligent disinfection of a disinfection environment by using ultraviolet lamps |
| WO2021164358A1 (en) * | 2020-02-18 | 2021-08-26 | 杭州亿友信息技术有限公司 | Method and system for environmental monitoring and epidemic-prevention disinfection and sterilization |
| WO2022018772A1 (en) * | 2020-07-20 | 2022-01-27 | Elettronica S.P.A. | Microwave disinfection system and method |
| CN114042174A (en) * | 2021-10-11 | 2022-02-15 | 广汽本田汽车有限公司 | Control method and device for in-vehicle ultraviolet sterilization system and storage medium |
-
2022
- 2022-04-13 CN CN202210382480.7A patent/CN114767910A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672767A (en) * | 2018-07-03 | 2021-04-16 | 西门子工业公司 | System and method for intelligent disinfection of a disinfection environment by using ultraviolet lamps |
| CN209101546U (en) * | 2018-07-10 | 2019-07-12 | 佛山市腾炫电器有限公司 | A kind of energy-saving electromagnetic water heater |
| WO2020140913A1 (en) * | 2019-01-02 | 2020-07-09 | 中国移动通信有限公司研究院 | Data processing method and apparatus, electronic device and storage medium |
| WO2021164358A1 (en) * | 2020-02-18 | 2021-08-26 | 杭州亿友信息技术有限公司 | Method and system for environmental monitoring and epidemic-prevention disinfection and sterilization |
| WO2022018772A1 (en) * | 2020-07-20 | 2022-01-27 | Elettronica S.P.A. | Microwave disinfection system and method |
| CN111760045A (en) * | 2020-07-24 | 2020-10-13 | 广州极联智能科技有限公司 | Ultraviolet disinfection configuration method and system based on intelligent control |
| CN112546277A (en) * | 2020-12-10 | 2021-03-26 | 浙江吉利控股集团有限公司 | Vehicle control method, automobile, vehicle-mounted terminal and computer-readable storage medium |
| CN114042174A (en) * | 2021-10-11 | 2022-02-15 | 广汽本田汽车有限公司 | Control method and device for in-vehicle ultraviolet sterilization system and storage medium |
Non-Patent Citations (1)
| Title |
|---|
| 王晓梅: "AI3.0人工智能落地的商业逻辑", 中国友谊出版公司, pages: 65 - 66 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118294965A (en) * | 2024-04-03 | 2024-07-05 | 杭州恒毅信息技术有限公司 | Clothes hanger sonar detection processing method based on artificial intelligence |
| CN118294965B (en) * | 2024-04-03 | 2025-02-21 | 杭州恒毅信息技术有限公司 | A clothes drying rack sonar detection and processing method based on artificial intelligence |
| CN118672158A (en) * | 2024-05-16 | 2024-09-20 | 广州驰拓智能科技有限公司 | Fume hood control method and system based on regional human body induction |
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Application publication date: 20220722 |