CN113465144A - Guest room disinfection regulation and control method and purifier - Google Patents
Guest room disinfection regulation and control method and purifier Download PDFInfo
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- CN113465144A CN113465144A CN202110706813.2A CN202110706813A CN113465144A CN 113465144 A CN113465144 A CN 113465144A CN 202110706813 A CN202110706813 A CN 202110706813A CN 113465144 A CN113465144 A CN 113465144A
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 131
- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000008859 change Effects 0.000 claims abstract description 57
- 238000012544 monitoring process Methods 0.000 claims abstract description 51
- 238000012545 processing Methods 0.000 claims abstract description 13
- 230000007704 transition Effects 0.000 claims description 12
- 230000001954 sterilising effect Effects 0.000 claims description 7
- 230000001276 controlling effect Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 150000001450 anions Chemical class 0.000 description 6
- 230000001960 triggered effect Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 230000000249 desinfective effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000004887 air purification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
- F24F8/26—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media using ozone
Abstract
The application provides a guest room disinfection regulation and control method and a purifier. The method comprises the steps of obtaining an safety stop jump value of the purifier, wherein the safety stop jump value corresponds to a disinfection switch monitoring state of an external disinfection monitoring system; carrying out gradual difference processing on the safety stop jump value and a preset safety stop value to obtain a safety stop gradual change amount; and adjusting the guest room disinfection start-stop state of the purifier according to the safety stop gradual change amount. After the numerical value of the safety stop jump value is determined, the size relation between the safety stop jump value and the standard jump value is convenient to determine, the purifier is started or stopped for executing disinfection under the corresponding safety stop gradual change amount, and the purifier can be automatically closed in the disinfection process.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to a guest room disinfection regulation and control method and a purifier.
Background
Along with the development of the internet of things technology, more and more electrical appliances are controlled in a centralized and efficient mode, and the electrical appliances are commonly used in places such as hotels and office buildings, so that the experience of tenants is more convenient, and efficient management is achieved. In a hotel room, due to frequent replacement of guests, air purification needs to be completed before the next arrival of resident, for example, by using a purifier to automatically sterilize the room with ozone.
However, the conventional purifier strictly performs a disinfection procedure for 20 minutes after the start of ozone disinfection, and when a tenant or a cleaning staff accidentally enters the purifier, the high concentration ozone will pose a safety threat to the human body, resulting in a reduction in disinfection safety of the conventional purifier.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a guest room disinfection regulation and control method and a purifier for improving disinfection safety.
The purpose of the invention is realized by the following technical scheme:
a method of room disinfection management, the method comprising:
acquiring a safety stop jump value of the purifier, wherein the safety stop jump value corresponds to a disinfection switch monitoring state of an external disinfection monitoring system;
carrying out gradual difference processing on the safety stop jump value and a preset safety stop value to obtain a safety stop gradual change amount;
and adjusting the guest room disinfection start-stop state of the purifier according to the safety stop gradual change amount.
In one embodiment, the adjusting the guest room disinfection start-stop state of the purifier according to the safety stop gradual change amount comprises: detecting whether the safety stop gradient is larger than a preset gradient or not; and when the safety stop gradient is greater than the preset gradient, sending a shutdown signal to a monitoring system of the purifier to stop a guest room disinfection program of the purifier.
In one embodiment, the detecting whether the safety gradient amount is greater than a preset gradient amount further comprises: and when the safety gradient is smaller than the preset gradient, sending a starting signal to a monitoring system of the purifier to start a guest room disinfection program of the purifier.
In one embodiment, the obtaining the safety stop jump value of the purifier comprises: acquiring the jump moment of the purifier; and setting the safety stop state value at the next moment of the jump moment as a safety stop jump value.
In one embodiment, the obtaining the transition time of the purifier includes: acquiring a first safety stop state value and a second safety stop state value, wherein the first safety stop state value and the second safety stop state value are safety stop states of two adjacent acquisition moments of the purifier; detecting whether the first safety state value and the second safety state value are equal; and when the first safety stop state value is not equal to the second safety stop state value, setting the acquisition time corresponding to the first safety stop state value as a jump time.
In one embodiment, the detecting whether the first safety state value and the second safety state value are equal further comprises: and when the first safety state value is equal to the second safety state value, returning to the previous step and reacquiring the safety state value.
In one embodiment, the gradually differentiating the safety jump value and the preset safety value to obtain a safety gradual change amount includes: and carrying out difference operation on the safety jump value and the preset safety value to obtain the safety gradual change.
In one embodiment, the obtaining the safety stop jump value of the purifier further comprises: and acquiring an external electric access state signal of the purifier.
In one embodiment, the obtaining the safety stop jump value of the purifier further comprises: and acquiring a key-in state signal of a closing key of the purifier.
A purifier, comprising: the guest room disinfection device, the power supply device and the central control mainboard; the guest room disinfection device is used for disinfecting guest rooms; the power supply device is connected with the guest room disinfection device and is used for accessing external electricity; the central control main board is connected with the guest room disinfection device, the central control main board is also connected with the power supply device, and the central control main board is used for acquiring a safety stop jump value of the purifier; the central control main board is also used for carrying out gradual difference processing on the safety stop jump value and a preset safety stop value to obtain a safety stop gradual change; the central control main board is also used for adjusting the guest room disinfection start-stop state of the purifier according to the safety stop gradual change amount.
Compared with the prior art, the invention has at least the following advantages:
after the numerical value of the safety stop jump value is determined, the obtained safety stop gradual change is the difference between the safety stop jump value and the preset safety stop value, the size relation between the safety stop jump value and the standard jump value is convenient to determine, and the purifier is started or stopped for disinfection under the corresponding safety stop gradual change, so that the purifier can be automatically closed in the disinfection process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a flow chart of a room disinfection control method in one embodiment.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention relates to a guest room disinfection regulation and control method. In one embodiment, the method for regulating and controlling the disinfection of the guest room comprises the steps of acquiring a safety stop jump value of a purifier, wherein the safety stop jump value corresponds to a disinfection switch monitoring state of an external disinfection monitoring system; carrying out gradual difference processing on the safety stop jump value and a preset safety stop value to obtain a safety stop gradual change amount; and adjusting the guest room disinfection start-stop state of the purifier according to the safety stop gradual change amount. After the numerical value of the safety stop jump value is determined, the obtained safety stop gradual change is the difference between the safety stop jump value and the preset safety stop value, the size relation between the safety stop jump value and the standard jump value is convenient to determine, and the purifier is started or stopped for disinfection under the corresponding safety stop gradual change, so that the purifier can be automatically closed in the disinfection process.
Please refer to fig. 1, which is a flowchart illustrating a method for controlling room disinfection according to an embodiment of the present invention. The guest room disinfection control method comprises part or all of the following steps.
S100: and acquiring a safety stop jump value of the purifier, wherein the safety stop jump value corresponds to a disinfection switch monitoring state of an external disinfection monitoring system.
In this embodiment, the safety jump value is a value corresponding to the state of the disinfection switch of the purifier, and the safety jump value is used to represent the state of the external disinfection switch, that is, the safety jump value is used to represent the on-off state of the external disinfection switch, that is, the safety jump value is used to reflect the trigger signal to the external disinfection switch. Before the regulation and control of the disinfection start-stop state of the purifier are carried out, the safety stop jump value of the purifier is collected, so that the monitoring state of an external disinfection switch of the purifier can be conveniently acquired in real time, the change condition of the external disinfection switch of the purifier can be conveniently collected, and the condition of triggering the disinfection program of the purifier can be conveniently acquired in real time, for example, the disinfection program of the purifier is started or stopped. The monitoring state of the disinfection switch of the external disinfection monitoring system is a disinfection trigger signal for the purifier, namely when the disinfection switch is triggered and changes, the monitoring state of the disinfection switch of the external disinfection monitoring system correspondingly changes, so that the disinfection state of the purifier is conveniently externally triggered.
S200: and carrying out gradual difference processing on the safety stop jump value and a preset safety stop value to obtain a safety stop gradual change.
In this embodiment, the preset safety value corresponds to a safety jump value of an external disinfection switch collected by a collection module in the purifier when disinfection is triggered to be turned off, that is, the preset safety value is a standard safety jump value, and the preset safety value is also a standard value built in the system, and may be stored in a database of the system. The safety stop jump value is a numerical value corresponding to the current disinfection switch monitoring state of the purifier, and is compared with the preset safety stop value, so that the size relation between the safety stop jump value and the preset safety stop value is conveniently determined, the size relation between the safety stop jump value and the standard safety stop jump value is conveniently determined, and the disinfection start-stop condition required by the purifier at present can be conveniently judged according to the subsequent safety stop gradual change amount.
S300: and adjusting the guest room disinfection start-stop state of the purifier according to the safety stop gradual change amount.
In this embodiment, the safety gradual change amount is used as a difference variable between the safety jump value and the preset safety value, and is used for determining a disinfection switch monitoring state of an external disinfection monitoring system, and after the safety gradual change amount is determined, a guest room disinfection start-stop state of the purifier is adjusted according to the safety gradual change amount, so that the shutdown and the disinfection program start can be performed in time when needed.
In the above embodiments, after the value of the safety jump value is determined, the obtained safety jump value is the difference between the safety jump value and the preset safety value, which is convenient for determining the size relationship between the safety jump value and the standard jump value, so that the purifier executes the start and stop of disinfection under the corresponding safety jump value, and the purifier can be automatically closed in the disinfection process.
In one embodiment, the adjusting the guest room disinfection start-stop state of the purifier according to the safety stop gradual change amount comprises: detecting whether the safety stop gradient is larger than a preset gradient or not; and when the safety stop gradient is greater than the preset gradient, sending a shutdown signal to a monitoring system of the purifier to stop a guest room disinfection program of the purifier. In this embodiment, the preset gradient is used as a size determination standard of the safety gradient, that is, the preset gradient is used as a standard value for comparing the safety gradient with the safety gradient, so as to determine the size relationship between the safety gradient and the preset gradient. The safety stop gradual change amount is larger than the preset gradual change amount, which indicates that the state of the disinfection switch of the purifier is changed, and the changed value is larger than the preset gradual change amount, i.e. indicates that the variation corresponding to the monitoring state of the disinfection switch of the purifier is larger than the standard variation amount, i.e. indicates that a guest or other personnel enters the guest room, and at the moment, the disinfection stop is triggered by an external signal. Therefore, after the size relation between the safety gradual change and the preset gradual change is determined, in order to avoid the damage of high-concentration ozone in the guest room to the human body, a shutdown signal needs to be sent to the monitoring system of the purifier in time to stop the guest room disinfection program of the purifier, so that the personal threat to the guest room is effectively reduced.
Further, the detecting whether the safety gradient amount is greater than a preset gradient amount further includes: and when the safety gradient is smaller than the preset gradient, sending a starting signal to a monitoring system of the purifier to start a guest room disinfection program of the purifier. In this embodiment, the preset gradient is used as a size determination standard of the safety gradient, that is, the preset gradient is used as a standard value for comparing the safety gradient with the safety gradient, so as to determine the size relationship between the safety gradient and the preset gradient. The safety stop gradual change amount is smaller than the preset gradual change amount, which indicates that the state of the disinfection switch of the purifier is changed, i.e. the change amount corresponding to the monitoring state of the disinfection switch of the purifier is smaller than the standard change amount, i.e. the visitor or other personnel leave the guest room, and at the moment, the external signal triggers to start disinfection. Therefore, after the size relation between the security gradual change and the preset gradual change is determined, in order to facilitate the start of disinfection of the guest rooms which are returned, a starting signal needs to be sent to the monitoring system of the purifier in time so as to start the guest room disinfection program of the purifier, and the disinfection timeliness of the guests is effectively improved.
In one embodiment, the obtaining the safety stop jump value of the purifier comprises: acquiring the jump moment of the purifier; and setting the safety stop state value at the next moment of the jump moment as a safety stop jump value. In this embodiment, the safety stop jump value is used to represent the disinfection switch monitoring state of an external disinfection monitoring system connected with the purifier, and the safety stop jump value is a signal acquired from the current state of the disinfection switch, so as to facilitate acquisition of an external model for triggering disinfection state change. And the monitoring state of the disinfection switch is monitored only when the disinfection switch is changed, namely, the safety stop jump value is changed once when the monitoring state of the disinfection switch is changed, and whether the purifier needs to be disinfected or not is conveniently determined according to the change of the safety stop jump value. In order to accurately acquire the changed safety stop jump value, firstly, the change time of the safety stop jump value, namely the jump moment, needs to be determined, then, the safety stop state value at the next moment of the jump moment is acquired, and the value at the next moment of the jump moment is taken as the safety stop jump value, wherein the acquired safety stop jump value is the value subjected to the jump change, so that the safety stop jump value at the jump moment is conveniently acquired, and the safety stop jump value is conveniently and accurately acquired.
Further, the acquiring the transition time of the purifier includes: acquiring a first safety stop state value and a second safety stop state value, wherein the first safety stop state value and the second safety stop state value are safety stop states of two adjacent acquisition moments of the purifier; detecting whether the first safety state value and the second safety state value are equal; and when the first safety stop state value is not equal to the second safety stop state value, setting the acquisition time corresponding to the first safety stop state value as a jump time. In this embodiment, when the first safety state value and the second safety state value are respectively located around the jump time, for example, the time corresponding to the first safety state value is after the jump time, and the time corresponding to the second safety state value is before the jump time, the first safety state value and the second safety state value are compared, that is, whether the first safety state value and the second safety state value are equal is detected, so that it is convenient to determine the magnitude relationship between the first safety state value and the second safety state value, and thus it is convenient to determine that there is a jump between the first safety state value and the second safety state value, and further, it is convenient to determine that there is a change in the values in the first safety state value and the second safety state value. The first safety state value and the second safety state value are not equal, which indicates that there is a numerical jump between the first safety state value and the second safety state value, i.e. that there is a jump time within the time corresponding to the first safety state value and the second safety state value. In this way, when there is a numerical jump between the first safety state value and the second safety state value, it is convenient to determine a corresponding change time between the first safety state value and the second safety state value, and thus to accurately determine the jump time.
Still further, the detecting whether the first safety state value and the second safety state value are equal further includes: and when the first safety state value is equal to the second safety state value, returning to the previous step and reacquiring the safety state value. In this embodiment, when the first safety state value and the second safety state value are respectively located around the jump time, for example, the time corresponding to the first safety state value is after the jump time, and the time corresponding to the second safety state value is before the jump time, the first safety state value and the second safety state value are compared, that is, whether the first safety state value and the second safety state value are equal is detected, so that it is convenient to determine the magnitude relationship between the first safety state value and the second safety state value, and thus it is convenient to determine that there is a jump between the first safety state value and the second safety state value, and further, it is convenient to determine that there is a change in the values in the first safety state value and the second safety state value. The first safety state value being equal to the second safety state value indicates that the first safety state value and the second safety state value remain the same, i.e. that there is no transition time in the time corresponding to the first safety state value and the second safety state value. Therefore, the first safety stop state value and the second safety stop state value keep the same value, and at this time, the first safety stop state value and the second safety stop state value need to be collected again in a continuous disinfection or disinfection completion stage, so as to determine the subsequent jump time which may occur.
In one embodiment, the gradually differentiating the safety jump value and the preset safety value to obtain a safety gradual change amount includes: and carrying out difference operation on the safety jump value and the preset safety value to obtain the safety gradual change. In this embodiment, the safety shutdown transition amount is used for determining a safety shutdown disinfection program, and in order to facilitate obtaining the safety shutdown transition amount, the safety shutdown transition value and the preset safety shutdown value are subjected to difference operation, that is, the difference between the safety shutdown transition value and a standard safety shutdown value is calculated, so that the difference between the safety shutdown transition value and the preset safety shutdown value is reflected, and the difference between the safety shutdown transition value and the preset safety shutdown value is determined, so as to facilitate obtaining the safety shutdown transition amount. The difference operation adopts a difference method, so that the difference between the safety jump value and the preset safety value is conveniently amplified, the variation of the safety gradual change can be determined, even the smaller variation can be detected, and the acquisition precision of the safety gradual change is improved.
In one embodiment, the obtaining the safety stop jump value of the purifier further comprises: and acquiring an external electric access state signal of the purifier. In this embodiment, the safety jump value corresponds to a disinfection switch monitoring state of an external disinfection monitoring system, and in order to facilitate determination of the disinfection switch monitoring state, before the safety jump value is obtained, an external electrical access state signal needs to be obtained, where the external electrical access state signal corresponds to an external electrical access state of the guest room, and the external electrical access state signal is used to reflect an energization condition of the guest room. When the state corresponding to the external power access state signal is the access state, the fact that the house guest puts the house card into the power supply starting groove is indicated, namely, the fact that the guest room is communicated with an external power supply is indicated, namely, the fact that personnel enter the guest room at this time is indicated, at the moment, the monitoring states of the disinfection switch of the purifier and an external disinfection monitoring system are changed, namely, the external disinfection switch is triggered, namely, the jump moment exists, the subsequent collection of the safety stop jump value is facilitated, the collection timeliness of the safety stop jump value and the corresponding jump moment is improved, and therefore the disinfection state of the purifier can be adjusted in time.
In one embodiment, the obtaining the safety stop jump value of the purifier further comprises: and acquiring a key-in state signal of a closing key of the purifier. In this embodiment, the safety jump value corresponds to a disinfection switch monitoring state of an external disinfection monitoring system, and in order to facilitate determination of the disinfection switch monitoring state, before the safety jump value is obtained, a key-in state signal of a shutdown key needs to be obtained, where the key-in state signal corresponds to a disinfection shutdown key state on the purifier, and the key-in state signal is used for representing a disinfection shutdown condition of the purifier. When the state corresponding to the keying state signal is a pressing state, the situation that the tenant presses a disinfection hanging off key on the purifier is indicated, and at the moment, the monitoring states of the purifier and a disinfection switch of an external disinfection monitoring system are changed, namely the external disinfection switch is triggered, namely, a jump moment exists, so that the subsequent collection of the safety stop jump value is facilitated, the collection timeliness of the safety stop jump value and the corresponding jump moment is improved, and the disinfection state of the purifier is conveniently adjusted in time. In another embodiment, the typing status signal of the close key can be realized by a mobile phone application program.
In other embodiments, to being convenient for trigger the collection of safety and stopping leap value when the jump, can also realize through modes such as door frame pressure and door rotation angle, add pressure sensor or electron gyroscope promptly between door board and door frame, be convenient for monitor door frame pressure and door rotation angle after the door is opened, and then be convenient for confirm the open and close state of door. For other ways of converting external physical quantity into electrical signal to realize acquisition of the safety stop jump value during jump, the method is applicable to the application and is not described herein again.
It will be appreciated that the verification of the disinfection switch monitoring status of the external disinfection monitoring system requires a determination of the external electrical access status of the guest room or the keying status of the disinfection shutdown key, facilitating a determination of the activation status of the disinfection switch and thus the safety trip value. To the condition of external electricity access, need to ensure that the power plug of clarifier and the socket in the guest room are stable to be contacted, to the disinfection on the clarifier and close the condition of pressing of button, need to ensure that the tenant in time presses after getting into to reduce the threat of high concentration ozone to the human body. However, for the first time of the tenant, the tenant who enters the room is not aware of the fact that the house card is to be placed in the power supply slot, and the specific position of the purifier in the tenant room cannot be timely and accurately known, so that the purifier is easily in a disinfection state for a long time, and the tenant is easily in a high-concentration ozone environment for a long time, and further the personal safety of the tenant is easily threatened.
In order to reduce the above situation and further reduce the probability that the tenant is in a high-concentration ozone environment for a long time, the method for adjusting the disinfecting start-stop state of the guest room of the purifier according to the safety-stop gradual change amount further comprises the following steps:
acquiring a guest room access control image;
compensating and halving the guest room access control image and a preset access control image to obtain a plate frame compensation value;
detecting whether the plate frame compensation value is matched with a preset compensation value;
and when the plate frame compensation value is not matched with the preset compensation value, sending a pause signal to a monitoring system of the purifier so as to enable a guest room disinfection program of the purifier to be in an interrupted state.
In this embodiment, the guest room entrance guard image does the image that the clarifier was gathered through the camera, the guest room entrance guard image is corresponding with the image of the business turn over door of guest room, promptly the guest room entrance guard image is the degree of matching between room door plant and the door frame of guest room. The preset access control image is an image of an access door of a guest room built in the system, the preset access control image is an image corresponding to the access door of the guest room when the access door is closed, namely the preset access control image is a standard image when the access door of the guest room is closed, and the preset access control image is stored in a database of the system. The preset entrance guard image is used as a standard comparison image for carrying out image comparison with the guest room entrance guard image, so that the guest room entrance guard image is convenient to determine the difference between the preset entrance guard images, and whether the current guest room entrance guard image corresponding to the purifier is a standard image or not is convenient to determine. Will guest room entrance guard's image compensates binary processing with predetermineeing entrance guard's image, will exactly guest room entrance guard's image carries out image compensation's dichotomy comparison with the standard image that the clarifier corresponds, is convenient for judge the difference condition of the current guest room entrance guard image of gathering of clarifier, promptly according to the process compensate the plate frame compensation value that obtains behind the binary processing, for example, plate frame compensation value is the plate frame interval difference between room door board and the door frame of guest room, promptly guest room entrance guard image should have a plate frame interval difference, it is 0 to predetermine the plate frame interval difference that entrance guard's image corresponds. The plate frame compensation value is used as a comparison result between the guest room access control image and the preset access control image, and the plate frame compensation value is also used for judging whether a door of the guest room is in a closed state. Therefore, the plate frame compensation value is not matched with the preset compensation value, the door of the current guest room is in an open state but not in a closed state, namely, the guest room is about to enter the guest room, and at the moment, in order to stop the continuous release of ozone in time, a pause signal is sent to the monitoring system of the purifier, so that the guest room disinfection program of the purifier is in an interrupted state, the disinfection program of the purifier is stopped in time, the concentration of the ozone in the guest room is reduced, and the threat to the human health is reduced.
Also, in this embodiment, when the plate frame compensation value matches the preset compensation value, step S300 is performed. At this time, the plate frame compensation value is matched with the preset compensation value, which indicates that the door of the guest room is in a closed state, i.e. indicates that no guest opens the door and enters the guest room, and the step S300 is correspondingly executed, so that the safety sterilization usability of the purifier is further improved.
Further, most guest rooms are designed in a door-to-door mode, so that when the door of each guest room is completely opened, the acquired guest room door control image is the door image of the opposite door, and at the moment, if the opposite door is also in a closed state, the finally acquired plate frame compensation value is not matched with the preset compensation value, so that the guest room disinfection program of the purifier is possibly restarted, namely, the concentration of ozone in the guest room is raised again. In order to effectively reduce the occurrence of the above-mentioned situation and ensure that the disinfection program of the purifier can be stopped after the door is completely opened, so as to effectively reduce the ozone concentration in the guest room, the detection of whether the compensation value of the plate frame is matched with the preset compensation value further comprises the following steps:
when the plate frame compensation value is matched with the preset compensation value, acquiring a house logo characteristic image according to the guest room access control image;
performing license plate image processing on the house logo feature image to obtain a house license plate;
detecting whether the house number is matched with a preset house number or not;
and when the room number is not matched with the preset room number, sending a disinfection stop signal to a monitoring system of the purifier so as to stop the disinfection of guest rooms by the purifier.
In this embodiment, the plate frame compensation value with it matches to predetermine the compensation value, has shown that the guest room entrance guard image that the clarifier was gathered is the same with predetermineeing entrance guard image, will appear two kinds of situations this moment, and one kind is that the door is in the closed condition, and another kind is that the door is opened completely. In order to distinguish the guest room access control images acquired under the two conditions, the guest room access control images acquired when the door is completely opened are prevented from being used as the images when the door is closed. The method comprises the steps of obtaining a guest room logo feature image according to the guest room entrance guard image, dividing the guest room entrance guard image into a plurality of regions, marking the image features, and collecting images at specific positions on a door conveniently, for example, dividing the image corresponding to the door of the guest room into two regions, wherein one region is a middle region, and the other region is an edge region, and the middle region is used as a collection region of the guest room logo feature image. After the house logo feature image is obtained, image acquisition and analysis processing are carried out on the middle area of the door, if the door is in a closed state, the acquired house logo feature image is a back image of the door, and when the door is in a fully opened state, the acquired house logo feature image is a front image of the door, and corresponding house number information, namely the house number, is generally arranged on the front of the door. And detecting whether the room license plate is matched with a preset room license plate or not according to the correctness of the room license plate, so that whether the guest room entrance guard image is the door of the guest room corresponding to the purifier or not is convenient to determine. Therefore, the room license plate number is not matched with the preset room number, the guest room entrance guard image is a door image of the opposite door, namely the door of the guest room where the purifier is located is completely opened, namely the guest room where the purifier is located enters, and a disinfection stop signal is sent to the monitoring system of the purifier, so that the purifier stops disinfecting the guest room, and the safety disinfection usability of the purifier is further improved. In addition, in this embodiment, the preset room number corresponds to the purifier, that is, the preset room number is preset in the system database corresponding to the purifier, that is, the purifier corresponds to the preset room number one to one.
The application also provides a purifier which is realized by adopting the guest room disinfection regulation and control method in any embodiment. In one embodiment, the purifier is provided with functional modules for realizing the corresponding steps of the guest room disinfection control method. The method for regulating and controlling guest room disinfection of any embodiment can be realized when the purifier works, and the purifier comprises a guest room disinfection device, a power supply device and a central control mainboard; the guest room disinfection device is used for disinfecting guest rooms; the power supply device is connected with the guest room disinfection device and is used for accessing external electricity; the central control main board is connected with the guest room disinfection device, the central control main board is also connected with the power supply device, and the central control main board is used for acquiring a safety stop jump value of the purifier; the central control main board is also used for carrying out gradual difference processing on the safety stop jump value and a preset safety stop value to obtain a safety stop gradual change; the central control main board is also used for adjusting the guest room disinfection start-stop state of the purifier according to the safety stop gradual change amount. The purifier also comprises a humidifying device, the humidifying device is connected with the central control main board, and the humidifying device is used for adjusting the indoor humidity of the guest room. In this embodiment, after the central control motherboard determines the magnitude of the safety jump value, the obtained safety jump value is the difference between the safety jump value and the preset safety value, which is convenient for determining the magnitude relation between the safety jump value and the standard jump value, so that the guest room sterilizing device executes the start and stop of sterilization under the corresponding safety jump value, and the guest room sterilizing device can be automatically closed in the sterilizing process. Wherein, the humidifying device has three optional humidifying steps, namely a small humidifying amount, a medium humidifying amount and a large humidifying amount. The purifier also comprises an anion generating device, a fan, a digital display screen, an ultraviolet lamp, a voice loudspeaker, a battery charging device and a water tank cleaning device which are connected with the control main board, wherein the anion generating device is used for generating anions, the fan is used for accelerating the air flow in a guest room, the fan and the anion generating device work cooperatively, for example, the anion generating device stops for 5 minutes every 20 minutes, and the operation is circulated, and the fan always works; the digital display screen is used for digitally displaying real-time running state parameters of various electronic products; the ultraviolet lamp is used for emitting ultraviolet rays; the voice loudspeaker is used for playing instruction words, for example, a welcome word is played after the machine is started for 1 minute; the battery charging device is used for charging an internal battery of the purifier; the water tank cleaning device is used for cleaning the water tank of the purifier regularly, the water tank cleaning device is also used for monitoring the water storage capacity in the water tank, and the humidifying device is closed when the water storage capacity is lower than the specified water storage capacity.
In the above embodiments, the status information may be transmitted between the devices in the purifier by a wired signal, for example, a WIFI signal. And the purifier sends its own working state information to the reservation monitoring system periodically, for example, every 5 to 10 minutes, the purifier sends a heartbeat data packet to the reservation monitoring system, and the state information in the heartbeat data packet includes WI-FI connection state, signal strength, temperature and humidity, product working time, battery power, ozone on/off state, anion on/off state, humidifier on/off state, and fog amount size state. After the external power of the guest room is cut off, the purifier supplies power through the internal rechargeable battery to ensure the stable work of the purifier.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A guest room disinfection control method is characterized by comprising the following steps:
acquiring a safety stop jump value of the purifier, wherein the safety stop jump value corresponds to a disinfection switch monitoring state of an external disinfection monitoring system;
carrying out gradual difference processing on the safety stop jump value and a preset safety stop value to obtain a safety stop gradual change amount;
and adjusting the guest room disinfection start-stop state of the purifier according to the safety stop gradual change amount.
2. The method for regulating and controlling the disinfection of the guest room of claim 1, wherein the adjusting the disinfection start-stop state of the guest room of the purifier according to the gradual stopping amount comprises:
detecting whether the safety stop gradient is larger than a preset gradient or not;
and when the safety stop gradient is greater than the preset gradient, sending a shutdown signal to a monitoring system of the purifier to stop a guest room disinfection program of the purifier.
3. A room disinfection control method as claimed in claim 2, wherein said detecting whether said security gradual change is greater than a preset gradual change further comprises:
and when the safety gradient is smaller than the preset gradient, sending a starting signal to a monitoring system of the purifier to start a guest room disinfection program of the purifier.
4. The method as claimed in claim 1, wherein the step of obtaining the purifier safety stop transition value comprises:
acquiring the jump moment of the purifier;
and setting the safety stop state value at the next moment of the jump moment as a safety stop jump value.
5. The method as claimed in claim 4, wherein the step of obtaining the transition time of the purifier comprises:
acquiring a first safety stop state value and a second safety stop state value, wherein the first safety stop state value and the second safety stop state value are safety stop states of two adjacent acquisition moments of the purifier;
detecting whether the first safety state value and the second safety state value are equal;
and when the first safety stop state value is not equal to the second safety stop state value, setting the acquisition time corresponding to the first safety stop state value as a jump time.
6. A room disinfection regulating and controlling method as claimed in claim 5, wherein said detecting whether said first safety state value and said second safety state value are equal further comprises:
and when the first safety state value is equal to the second safety state value, returning to the previous step and reacquiring the safety state value.
7. The method for controlling room disinfection according to claim 1, wherein the step-by-step difference processing of the safety stop jump value and the preset safety stop value to obtain a safety stop gradual change amount comprises:
and carrying out difference operation on the safety jump value and the preset safety value to obtain the safety gradual change.
8. A room disinfection control method as claimed in claim 1, wherein said obtaining a purifier's jump-to-stop value further comprises:
and acquiring an external electric access state signal of the purifier.
9. A room disinfection control method as claimed in claim 1, wherein said obtaining a purifier's jump-to-stop value further comprises:
and acquiring a key-in state signal of a closing key of the purifier.
10. A purifier, comprising:
the guest room sterilizing device is used for sterilizing guest rooms;
the power supply device is connected with the guest room disinfection device and is used for accessing external power;
the central control mainboard is connected with the guest room disinfection device, is also connected with the power supply device, and is used for acquiring a safety stop jump value of the purifier; the central control main board is also used for carrying out gradual difference processing on the safety stop jump value and a preset safety stop value to obtain a safety stop gradual change; the central control main board is also used for adjusting the guest room disinfection start-stop state of the purifier according to the safety stop gradual change amount.
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Application publication date: 20211001 |