CN111214024B - Management and control method and management and control device applied to article cabinet - Google Patents
Management and control method and management and control device applied to article cabinet Download PDFInfo
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- CN111214024B CN111214024B CN201911342382.5A CN201911342382A CN111214024B CN 111214024 B CN111214024 B CN 111214024B CN 201911342382 A CN201911342382 A CN 201911342382A CN 111214024 B CN111214024 B CN 111214024B
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- drawer
- drawer cabinet
- cabinet
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/90—Constructional details of drawers
- A47B88/919—Accessories or additional elements for drawers, e.g. drawer lighting
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/10—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property
- G07F17/12—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property comprising lockable containers, e.g. for accepting clothes to be cleaned
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Drawers Of Furniture (AREA)
- Fire Alarms (AREA)
Abstract
The application provides a management and control method and a management and control device applied to an article cabinet, wherein each drawer cabinet in the article cabinet is internally provided with: a drawer door switch detector, an environment sensor and a fire fighting pipeline; the control method comprises the following steps: monitoring the opening and closing state of a drawer door of the drawer cabinet based on a drawer door opening and closing detector arranged in the drawer cabinet; when the opening and closing state of a drawer door of a drawer cabinet is monitored to be closed, monitoring a temperature value and a gas concentration value in the drawer cabinet based on an environmental sensor arranged in the drawer cabinet; when the drawer cabinet satisfies first condition, carry out the fire control based on the fire control pipeline that sets up in the drawer cabinet and handle the drawer cabinet, wherein, first condition is: the temperature value is greater than a preset dangerous temperature threshold value, or the gas concentration value is greater than a preset first gas concentration threshold value. The technical scheme that this application provided enables the management and control of article cabinet safer.
Description
Technical Field
The invention relates to the technical field of article management and storage, in particular to a management and control method and a management and control device applied to an article cabinet.
Background
The management safety of articles is always an important topic in all countries in the world in the production link, scientific experiment and teaching process. In the prior art, an intelligent management system is introduced to intelligently manage an article cabinet for storing articles, but in the prior art, more article taking processes in the article cabinet are managed on an article cabinet management process, such as management modes of an approval procedure, taking and registering, classified placement and the like. However, for dangerous goods such as hazardous chemical substances which may be stored in some goods cabinets, the prior art has few ways to manage the potential safety hazard which may be caused by the dangerous factors of the chemical properties of the dangerous goods.
Disclosure of Invention
The invention provides a management and control method and a management and control device applied to an article cabinet, so that the management and control of the article cabinet are safer.
In order to achieve the above object, a first aspect of the present application provides a management and control method applied to an article cabinet, where the article cabinet includes a plurality of drawers, and each drawer is provided with: a drawer door switch detector, an environment sensor and a fire fighting pipeline; the above-mentioned environmental sensor includes: a temperature sensor and a gas concentration sensor; the management and control method comprises the following steps:
monitoring the opening and closing state of the drawer door of the drawer cabinet based on a drawer door opening and closing detector arranged in the drawer cabinet;
when the opening and closing state of the drawer door of the drawer cabinet is monitored to be closed, monitoring a temperature value and a gas concentration value in the drawer cabinet based on an environmental sensor arranged in the drawer cabinet;
when the drawer cabinet meets a first condition, carrying out fire-fighting treatment on the drawer cabinet based on a fire-fighting pipeline arranged in the drawer cabinet, wherein the first condition is as follows: the temperature value is greater than a preset dangerous temperature threshold value, or the gas concentration value is greater than a preset first gas concentration threshold value.
Based on the first aspect of the present application, in a first possible implementation manner, the drawer cabinet is further provided with: a gas supply duct and an exhaust duct;
the above-mentioned environmental sensor further includes: a humidity sensor;
the above-mentioned temperature value and the gas concentration value based on the environmental sensor monitoring in the above-mentioned drawer cabinet that sets up are specifically: monitoring a temperature value, a humidity value and a gas concentration value in the drawer cabinet based on an environmental sensor arranged in the drawer cabinet;
when the drawer cabinet meets a second condition, performing exhaust treatment on the drawer cabinet based on an exhaust pipeline arranged in the drawer cabinet, and after the exhaust treatment is stopped, supplying constant-temperature dry gas to the drawer cabinet based on an air supply pipeline arranged in the drawer cabinet, wherein the second condition is as follows: the temperature value is not in a preset temperature range, or the gas concentration value is larger than a preset second gas concentration threshold value and smaller than a preset first gas concentration threshold value, or the humidity is not in a preset humidity range.
Based on the first aspect of the present application or the first possible implementation manner of the first aspect, in a second possible implementation manner, the drawer cabinet is further provided with: a weighing device;
the above-mentioned drawer door switch detector based on setting up in above-mentioned drawer cabinet monitors the drawer door state of opening and shutting of above-mentioned drawer cabinet, later still includes:
and when the opening and closing state of the drawer door is monitored to be switched from opening to closing or the whole stage that the opening and closing state of the drawer door is monitored to be closing, starting a weighing device in the drawer cabinet to weigh the articles placed in the drawer cabinet and outputting a weighing result.
Based on the second possible implementation manner of the first aspect of the present application, in a third possible implementation manner, after the starting of the weighing device in the drawer cabinet to weigh the articles placed in the drawer cabinet, the method further includes:
and if the difference value between the weighing result of the drawer cabinet and the preset reference mass of the article corresponding to the drawer cabinet is out of the preset difference value range, outputting first alarm information.
Based on the third possible implementation manner of the first aspect of the present application, in a fourth possible implementation manner, if the opening and closing state of the drawer door of the drawer cabinet is continuously monitored within a preset time period, second alarm information is output.
The second aspect of the present application provides a management and control device for article cabinet, and above-mentioned article cabinet contains a plurality of drawer cabinet, is provided with in every drawer cabinet: a drawer door switch detector, an environment sensor and a fire fighting pipeline;
the above-mentioned environmental sensor includes: a temperature sensor and a gas concentration sensor;
the above-mentioned management and control device includes: the monitoring system comprises a first monitoring module, a second monitoring module and a fire fighting module;
the first monitoring module is configured to: monitoring the opening and closing state of the drawer door of the drawer cabinet based on a drawer door opening and closing detector arranged in the drawer cabinet;
the second monitoring module is configured to: when the first monitoring module monitors that the opening and closing state of the drawer door of the drawer cabinet is closed, monitoring a temperature value and a gas concentration value in the drawer cabinet based on an environmental sensor arranged in the drawer cabinet;
the fire-fighting module is used for: when the drawer cabinet meets a first condition, carrying out fire-fighting treatment on the drawer cabinet based on a fire-fighting pipeline arranged in the drawer cabinet, wherein the first condition is as follows: the temperature value is greater than a preset dangerous temperature threshold value, or the gas concentration value is greater than a preset first gas concentration threshold value.
Based on the second aspect of the present application, in a first possible implementation manner, the drawer cabinet is further provided with: a gas supply duct and an exhaust duct; the above-mentioned environmental sensor further includes: a humidity sensor;
the above-mentioned management and control module still includes: an air supply and exhaust module;
the second monitoring module is further configured to: monitoring a temperature value, a humidity value and a gas concentration value in a corresponding drawer cabinet based on an environmental sensor arranged in the drawer cabinet;
the air supply and exhaust module is used for: when the drawer cabinet meets a second condition, performing exhaust treatment on the drawer cabinet based on an exhaust pipeline arranged in the drawer cabinet, and after the exhaust treatment is stopped, supplying constant-temperature dry gas to the drawer cabinet based on an air supply pipeline arranged in the drawer cabinet, wherein the second condition is as follows: the temperature value is not in a preset temperature range, or the gas concentration value is larger than a preset second gas concentration threshold value and smaller than a preset first gas concentration threshold value, or the humidity is not in a preset humidity range.
Based on the second aspect of the present application or the first possible implementation manner of the second aspect of the present application, in a second possible implementation manner, the drawer cabinet is further provided with: a weighing device; the above-mentioned management and control device still includes: a weighing module;
the weighing module is used for: when the first monitoring module monitors that the opening and closing state of the drawer door is switched from open to closed or the opening and closing state of the drawer door is monitored to be closed, the weighing device in the drawer cabinet is started to weigh the articles placed in the drawer cabinet, and a weighing result is output.
A third aspect of the present application provides a computer device comprising a memory and a processor, the memory storing a computer program, wherein the processor implements the method steps of the first aspect or any of the possible implementations of the first aspect when executing the computer program.
A fourth aspect of the present application provides a computer-readable storage medium storing a computer program which, when executed by a processor, performs the method steps of the first aspect or any of the possible implementations of the first aspect.
Consequently, this application is through setting up in each drawer cabinet of article cabinet: a drawer door switch detector, an environment sensor and a fire fighting pipeline; monitoring the opening and closing state of a drawer door of the drawer cabinet based on a drawer door opening and closing detector arranged in the drawer cabinet; when the opening and closing state of a drawer door of a drawer cabinet is monitored to be closed, monitoring a temperature value and a gas concentration value in the drawer cabinet based on an environmental sensor arranged in the drawer cabinet; when the drawer cabinet satisfies first condition, carry out the fire control based on the fire control pipeline that sets up in the drawer cabinet and handle the drawer cabinet. Since the first condition is: the temperature value is greater than predetermined dangerous temperature threshold value, or the gas concentration value is greater than predetermined first gas concentration threshold value, consequently, through setting up reasonable dangerous temperature threshold value and first gas concentration threshold value, can in time carry out the fire control to the drawer cabinet when there is the conflagration hidden danger in the drawer cabinet and handle to the management and control that makes article cabinet is safer.
Drawings
In order to clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a single drawer cabinet provided in an embodiment of the present application.
Fig. 2 is a schematic structural diagram of an article cabinet for classifying and storing hazardous chemical substances according to an embodiment of the present application.
Fig. 3 is a schematic view illustrating a hazardous chemical substance management system according to an embodiment of the present application.
Fig. 4 is a schematic flowchart of a control method applied to an article storage cabinet according to an embodiment of the present disclosure.
Fig. 5 is a schematic structural view of a control device applied to an article cabinet according to an embodiment of the present disclosure.
Fig. 6 is a schematic structural diagram of an embodiment of a computer device provided by the present application.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
The technical solutions in the embodiments of the present application are clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than those described herein, and it will be apparent to those of ordinary skill in the art that the present application is not limited by the specific embodiments disclosed below.
Before explaining the management and control method applied to the article cabinet provided by the present application, a description is first given to a structure of a single drawer in the article cabinet in the management and control method applied to the article cabinet, as shown in fig. 1, each drawer is provided with: a drawer door switch detector 11, an environment sensor 12 and a fire fighting pipeline 13. The environmental sensor 12 includes: temperature sensors and gas concentration sensors. Further, the environmental sensor 12 may also include a humidity sensor, as well as other sensors. Optionally, as shown in fig. 1, an exhaust duct 14, an air supply duct 15 and a weighing device 16 are further disposed in the drawer cabinet.
In the embodiment of the application, the name and the type of the articles (such as hazardous chemical articles) to be stored in different drawers can be pre-allocated, so that classified storage is ensured. Taking the hazardous chemical as an example, the hazardous chemical can be divided into six categories of corrosive substances, inflammable substances, explosive substances, toxic substances, spontaneous combustion substances and waste according to the attributes of the hazardous chemical, and then the hazardous chemical of the six categories are respectively arranged in a material cabinet in a row. Fig. 2 is a schematic diagram of an article cabinet, taking the leftmost sub-cabinet in fig. 2 as an example, the sub-cabinet is used for storing hazardous chemical substances of corrosive substances, wherein each drawer in the sub-cabinet is used for storing one hazardous chemical substance of the category, such as: sodium hypochlorite, sodium hydroxide, aluminum chloride, and the like.
Further, to the management that the article were deposited in the drawer cabinet, can also set up following function: 1. the method comprises the steps of carrying out full-process electronic approval permission, data statistics, field data real-time viewing and monitoring, carrying out full-process chain data recording, customizing a statistical report form and the like; 2. the article storage and maintenance cooperated with human intelligence deals with complex management tasks, such as intelligent management of air, temperature, humidity and other environments, and regular manual maintenance prompt. Taking hazardous chemicals as an example, the hazardous chemical management system shown in fig. 3 can be constructed by using the above-mentioned article cabinet.
The hazardous chemical substance management system is described in detail below by taking a hazardous chemical substance management scenario in a school laboratory as an example. The management terminal 31 in fig. 3 includes an experiment teacher management terminal and a leader management terminal, an experiment teacher sends an examination and approval request instruction to the management server 32 through the experiment teacher management terminal, where the examination and approval instruction includes a target drawer cabinet door opening request instruction and specific information of hazardous chemical substances stored in a target drawer cabinet, and the management server 32 forwards the examination and approval instruction to the leader management terminal so that a school leader can examine and approve the examination and approval instruction. If the leader terminal sends an approval pass instruction to the management server 32, the management server 32 sends a target drawer door opening identification code to the laboratory teacher management terminal. According to the target article drawer door opening identification code, an experiment teacher can open a drawer door of a target drawer in the article cabinet 34 through the local intelligent control system 33 to dispose hazardous chemical substances stored in the target drawer.
In another application scenario of the hazardous chemical management scenario in the school laboratory, the environmental monitoring control system 35 monitors humidity information in any target drawer of the article cabinet 34, the local intelligent control system 33 sends the humidity information to the management server 32, the management server 32 forwards the humidity information to the management terminal 31, after the management terminal 31 receives the humidity information, relevant personnel can determine whether to perform dehumidification operation on the target drawer according to the humidity information, if the relevant personnel determine to perform dehumidification on the target drawer, a dehumidification instruction is sent to the management server 32 through the management terminal 31, the management server immediately forwards the dehumidification instruction to the local intelligent control system 33, and after that, the local intelligent control system 33 issues a dehumidification instruction to the environmental monitoring control system 35, the environmental system dehumidifies the target drawer of the article cabinet 34 according to the dehumidification command.
In another application scenario of the hazardous chemical management scenario in the school laboratory, the environment monitoring control system 35 automatically acquires humidity information in any target drawer cabinet of the article cabinet 34, the environment monitoring control system 35 feeds the humidity information back to the local intelligent control system 33, the local intelligent control system 33 compares the humidity information with a preset humidity threshold, if the humidity information meets a preset condition of a dehumidification instruction, the local intelligent control system 33 issues the dehumidification instruction to the environment monitoring control system 35, and the environment monitoring control system performs dehumidification processing on any target drawer cabinet of the article cabinet 34 according to the dehumidification instruction.
An embodiment of the present application provides a control method applied to an article cabinet, where the article cabinet includes a plurality of drawers, and each drawer is provided with: a drawer door switch detector, an environment sensor and a fire fighting pipeline; the above-mentioned environmental sensor includes: a temperature sensor and a gas concentration sensor. In particular, the structure of each drawer of the goods cabinet can be shown in fig. 1. It should be noted that, in the following embodiments, a single drawer of an article cabinet is taken as an object for description, and in practical applications, reference may be made to the description in the following embodiments for a method for managing and controlling each drawer of the article cabinet.
As shown in fig. 4, the management and control method in the embodiment of the present application includes:
in the embodiment of the present application, the process of monitoring the opening and closing state of the drawer door of the drawer cabinet is to monitor whether the drawer door of the drawer cabinet is opened or closed.
Optionally, the drawer door switch detector may be composed of a magnetic sensor and a magnet, the magnet is disposed at a position where the drawer door is opposite to the magnetic sensor, and specifically, the magnetic sensor may be a reed switch or a hall sensor. When the relative position of the drawer door and the magnetic sensor is changed, magnetoelectric induction of magnetism generated electricity is generated, the magnetic sensor outputs a corresponding level signal according to the magnetoelectric induction, and the opening and closing state of the drawer door of the drawer cabinet door is monitored through monitoring the high and low state of the level signal.
Of course, the drawer opening/closing detector may also be composed of an infrared sensor, and the opening/closing state of the drawer cabinet may be monitored and determined by a signal detected by the infrared sensor. As for the specific structure of the above drawer door switch detector, as long as the implementation manner of the functions achieved by the drawer door switch detector of the present application can be implemented, all belong to the protection scope of the present application, and are not specifically limited herein.
in step 42, the environmental sensor specifically includes: a temperature sensor and a gas concentration sensor. Specifically, in step 42, the temperature value detected by the temperature sensor and the gas concentration value detected by the gas concentration sensor may be obtained in a wired or wireless manner.
Alternatively, the temperature sensor may be a contact temperature sensor or a non-contact temperature sensor, and is not limited in particular herein.
Alternatively, the gas concentration sensor may be a semiconductor gas concentration sensor, an electrochemical gas sensor, or the like, and is not particularly limited herein.
43, when the drawer cabinet meets a first condition, performing fire fighting treatment on the drawer cabinet based on a fire fighting pipeline arranged in the drawer cabinet;
wherein the first condition is: the temperature value is greater than a preset dangerous temperature threshold value, or the gas concentration value is greater than a preset first gas concentration threshold value.
In step 43, when the fire-fighting pipeline performs the fire-fighting treatment on the drawer cabinet, the fire-fighting treatment may be performed by filling a fire-fighting agent into the fire-fighting pipeline connected to the drawer cabinet, specifically, the fire-fighting agent may be a dry powder fire-extinguishing agent or a fire-extinguishing isolation gas, which is not limited herein. Furthermore, a one-way valve can be arranged in the fire-fighting pipeline to prevent the gas volatilized by the articles stored in the drawer cabinet from escaping into the fire-fighting medicament storage cavity through the fire-fighting pipeline and reacting with the fire-fighting medicament to cause the failure of the fire-fighting medicament.
Specifically, the dangerous temperature threshold may be flexibly set according to a fire point of an object stored in the drawer cabinet. Similarly, the first gas concentration threshold value can be flexibly set according to the concentration of gas emitted by the object stored in the drawer in the combustion reaction.
In an application scenario, the environmental sensor further includes: a humidity sensor; still be provided with in the above-mentioned drawer cabinet: a gas supply duct and an exhaust duct; the step 12 of monitoring the temperature value and the gas concentration value in the drawer based on the environmental sensor arranged in the drawer specifically includes: temperature value, humidity value and gas concentration value in the above-mentioned drawer cabinet are monitored based on the environmental sensor that sets up in the above-mentioned drawer cabinet. In this application function scenario, the management and control method in the embodiment of the present application further includes: when the drawer cabinet meets a second condition, performing exhaust treatment on the drawer cabinet based on an exhaust pipeline arranged in the drawer cabinet, and after the exhaust treatment is stopped, supplying constant-temperature dry gas to the drawer cabinet based on an air supply pipeline arranged in the drawer cabinet, wherein the second condition is as follows: the temperature value is not in a preset temperature range, or the gas concentration value is larger than a preset second gas concentration threshold value and smaller than a preset first gas concentration threshold value, or the humidity is not in a preset humidity range.
The purpose that the set gas concentration value is greater than the preset second gas concentration threshold value and less than the preset first gas concentration threshold value is to prevent that the gas supply pipeline supplies constant-temperature dry gas to the drawer cabinet with the fire alarm when the fire fighting treatment is carried out, and the supplied gas plays a role in further supporting combustion to cause more serious consequences.
Specifically, the exhaust duct may be provided with a corresponding gas processor for a type of gas volatilized from the articles stored in the drawer cabinet, so that the exhaust processing is more environment-friendly. And, the above-mentioned exhaust duct is equipped with the check valve, in order to prevent the above-mentioned articles stored in the chest of drawers from volatilizing the harmful gas and volatilizing to the atmosphere through the above-mentioned exhaust duct, cause the environmental pollution.
Optionally, the temperature range and the maximum humidity threshold may be flexibly set according to the environmental temperature requirement of the objects stored in the drawer cabinet; specifically, the maximum humidity threshold is preferably 75% of the relative humidity
Optionally, the second gas concentration threshold may be flexibly set according to the volatility of the articles stored in the drawer, and is preferably 5% to 15% of the first gas concentration threshold.
Meanwhile, in the application scenario, the constant temperature drying gas supplied by the gas supply pipeline is preferably a constant temperature drying gas with a temperature of 20 ℃ and a relative humidity of 50%. Specifically, the gas supply pipeline is also provided with a one-way valve to prevent the volatile substances stored in the drawer cabinet from escaping into the gas supply processing device through the gas supply pipeline.
In another application scenario, a weigher is further arranged in the drawer cabinet. The management and control method in the embodiment of the application further comprises the following steps: when the opening and closing state of the drawer door is monitored to be switched from opening to closing or the whole stage that the opening and closing state of the drawer door is monitored to be closing, starting a weighing device in the drawer cabinet to weigh the articles placed in the drawer cabinet and outputting a weighing result; and if the difference value between the weighing result of the drawer cabinet and the preset reference mass of the article corresponding to the drawer cabinet is out of the preset difference value range, outputting first alarm information.
Wherein, weigh in the whole stage that the state of opening and shutting of above-mentioned steamer tray door is closed for the emergence of the condition such as the quick volatilization of control material, empting, unusual factor reduction.
In another application scenario, the management and control method in the embodiment of the present application further includes: and if the opening and closing state of the drawer door of the drawer cabinet is continuously monitored to be opened within a preset time, outputting second alarm information.
The first alarm information and the second alarm information can inform related personnel in a mode of setting alarm ringing, and can also give warning to the related personnel in a mode of sending alarm information.
It can be seen from the foregoing that this application is through setting up in each drawer cabinet of article cabinet: a drawer door switch detector, an environment sensor and a fire fighting pipeline; monitoring the opening and closing state of a drawer door of the drawer cabinet based on a drawer door opening and closing detector arranged in the drawer cabinet; when the opening and closing state of a drawer door of a drawer cabinet is monitored to be closed, monitoring a temperature value and a gas concentration value in the drawer cabinet based on an environmental sensor arranged in the drawer cabinet; when the drawer cabinet satisfies first condition, carry out the fire control based on the fire control pipeline that sets up in the drawer cabinet and handle the drawer cabinet. Since the first condition is: the temperature value is greater than predetermined dangerous temperature threshold value, or the gas concentration value is greater than predetermined first gas concentration threshold value, consequently, through setting up reasonable dangerous temperature threshold value and first gas concentration threshold value, can in time carry out the fire control to the drawer cabinet when there is the conflagration hidden danger in the drawer cabinet and handle to the management and control that makes article cabinet is safer.
The embodiment of the application further provides a management and control device applied to the article cabinet, wherein, the article cabinet comprises a plurality of drawer cabinets, and each drawer cabinet is provided with: a drawer door switch detector, an environment sensor and a fire fighting pipeline; the above-mentioned environmental sensor includes: a temperature sensor and a gas concentration sensor; in particular, the structure of each drawer of the goods cabinet can be shown in fig. 1. In the following embodiments, a single drawer of the article cabinet is taken as an object, and in practical applications, reference may be made to the description in the following embodiments for the control device of each drawer of the article cabinet. Fig. 5 shows a structural schematic diagram of a control device applied to an article cabinet according to an embodiment of the present application.
Specifically, referring to fig. 5, the management and control device includes a first monitoring module 51, a second monitoring module 52, a fire fighting module 53, an air supply and exhaust module 54, a weighing module 55, a first alarm module 56, and a second alarm module 57.
Specifically, the first monitoring module 51 is configured to monitor an opening and closing state of a drawer of the drawer cabinet based on a drawer opening and closing detector disposed in the drawer cabinet;
optionally, the drawer door switch detector may be composed of a magnetic sensor and a magnet, the magnet is disposed at a position where the drawer door is opposite to the magnetic sensor, and specifically, the magnetic sensor may be a reed switch or a hall sensor. When the relative position of the drawer door and the magnetic sensor is changed, magnetoelectric induction of magnetism generated electricity is generated, the magnetic sensor outputs a corresponding level signal according to the magnetoelectric induction, and the opening and closing state of the drawer door of the drawer cabinet door is monitored through monitoring the high and low state of the level signal.
Of course, the drawer opening/closing detector may also be composed of an infrared sensor, and the opening/closing state of the drawer cabinet may be monitored and determined by a signal detected by the infrared sensor. As for the specific structure of the above drawer door switch detector, as long as the implementation manner of the functions achieved by the drawer door switch detector of the present application can be implemented, all belong to the protection scope of the present application, and are not specifically limited herein.
In the embodiment of the present application, the process of monitoring the opening and closing state of the drawer door of the drawer cabinet is to monitor whether the drawer door of the drawer cabinet is opened or closed.
The second monitoring module 52 is configured to monitor a temperature value and a gas concentration value in the drawer cabinet based on an environmental sensor arranged in the drawer cabinet when the first monitoring module 51 monitors that the opening and closing state of the drawer door of the drawer cabinet is closed;
alternatively, the temperature sensor may be a contact temperature sensor or a non-contact temperature sensor, and is not limited in particular herein.
Alternatively, the gas concentration sensor may be a semiconductor gas concentration sensor, an electrochemical gas sensor, or the like, and is not particularly limited herein.
The fire fighting module 53 is configured to, when the drawer cabinet meets a first condition, perform fire fighting processing on the drawer cabinet based on a fire fighting pipeline provided in the drawer cabinet; wherein the first condition is: the temperature value is greater than a preset dangerous temperature threshold value, or the gas concentration value is greater than a preset first gas concentration threshold value.
When the fire-fighting pipeline carries out fire-fighting treatment on the drawer cabinet, the fire-fighting agent can be filled into the fire-fighting pipeline connected with the drawer cabinet for carrying out the fire-fighting treatment, specifically, the fire-fighting agent can be a dry powder fire extinguishing agent or fire extinguishing isolation gas, and the fire-fighting pipeline is not specifically limited here. Furthermore, a one-way valve can be arranged in the fire-fighting pipeline to prevent the gas volatilized by the articles stored in the drawer cabinet from escaping into the fire-fighting medicament storage cavity through the fire-fighting pipeline and reacting with the fire-fighting medicament to cause the failure of the fire-fighting medicament.
Specifically, the dangerous temperature threshold may be flexibly set according to a fire point of an object stored in the drawer cabinet. Similarly, the first gas concentration threshold value can be flexibly set according to the concentration of gas emitted by the object stored in the drawer in the combustion reaction.
In an application scenario of this embodiment, an air supply duct and an air exhaust duct are further disposed in the drawer cabinet; the above-mentioned environmental sensor further includes: a humidity sensor; the second monitoring module 52 is further configured to: monitoring a temperature value, a humidity value and a gas concentration value in the drawer cabinet based on an environmental sensor arranged in the drawer cabinet; the air supply and exhaust module 54 is configured to, when the drawer cabinet meets a second condition, perform an exhaust process on the drawer cabinet based on an exhaust duct provided in the drawer cabinet, and supply constant-temperature dry air to the drawer cabinet based on an air supply duct provided in the drawer cabinet after the exhaust process is stopped, where the second condition is: the temperature value is not in a preset temperature range, or the gas concentration value is larger than a preset second gas concentration threshold value and smaller than a preset first gas concentration threshold value, or the humidity is not in a preset humidity range.
Wherein, the purpose that above-mentioned settlement gas concentration value is greater than predetermined second gas concentration threshold value and is less than predetermined first gas concentration threshold value is when preventing to carry out above-mentioned fire control and handling, and the gas supply line provides constant temperature dry gas to the drawer cabinet that takes place the fire alarm, and the gas of supply plays further combustion-supporting effect and leads to more serious consequence. Specifically, the exhaust duct may be provided with a corresponding gas processor for a type of gas volatilized from the articles stored in the drawer cabinet, so that the exhaust processing is more environment-friendly. And, the above-mentioned exhaust duct is equipped with the check valve, in order to prevent the above-mentioned articles stored in the chest of drawers from volatilizing the harmful gas and volatilizing to the atmosphere through the above-mentioned exhaust duct, cause the environmental pollution.
Optionally, the temperature range and the maximum humidity threshold may be flexibly set according to the environmental temperature requirement of the objects stored in the drawer cabinet; specifically, the maximum humidity threshold is preferably 75% of the relative humidity
Optionally, the second gas concentration threshold may be flexibly set according to the volatility of the articles stored in the drawer, and is preferably 5% to 15% of the first gas concentration threshold.
Meanwhile, in the application scenario, the constant temperature drying gas supplied by the gas supply pipeline is preferably a constant temperature drying gas with a temperature of 20 ℃ and a relative humidity of 50%. Specifically, the gas supply pipeline is also provided with a one-way valve to prevent the volatile substances stored in the drawer cabinet from escaping into the gas supply processing device through the gas supply pipeline.
In another application scenario, a weigher is further arranged in the drawer cabinet. The weighing module 55 is configured to, when it is monitored that the opening and closing state of the drawer door is switched from open to closed or during the whole stage when the opening and closing state of the drawer door is closed, start a weighing device in the drawer cabinet to weigh the articles placed in the drawer cabinet, and output a weighing result; the first alarm module 56 is configured to: and if the difference value between the weighing result of the drawer cabinet and the preset reference mass of the article corresponding to the drawer cabinet is out of the preset difference value range, outputting first alarm information.
Wherein, weigh in the whole stage that the state of opening and shutting of above-mentioned steamer tray door is closed for the emergence of the condition such as the quick volatilization of control material, empting, unusual factor reduction.
In another application scenario of this embodiment, the second alarm module 57 is configured to output second alarm information if it is continuously monitored that the opening and closing state of the drawer door of the drawer cabinet is open within a preset time period.
The first alarm information and the second alarm information can inform related personnel in a mode of setting alarm ringing, and can also give warning to the related personnel in a mode of sending alarm information.
It can be seen from the foregoing, the management and control device applied to the article cabinet provided by the embodiment of the application is provided with: a drawer door switch detector, an environment sensor and a fire fighting pipeline; the management and control device includes: the monitoring system comprises a first monitoring module, a second monitoring module and a fire fighting module; the first monitoring module is used for: monitoring the opening and closing state of a drawer door of the drawer cabinet based on a drawer door opening and closing detector arranged in the drawer cabinet; the second monitoring module is used for: when the first monitoring module monitors that the opening and closing state of a drawer door of the drawer cabinet is closed, monitoring a temperature value and a gas concentration value in the drawer cabinet based on an environmental sensor arranged in the drawer cabinet; the fire fighting module is used for: when the drawer cabinet satisfies first condition, carry out the fire control based on the fire control pipeline that sets up in the drawer cabinet and handle the drawer cabinet. Because, the first condition is: the temperature value is greater than a preset dangerous temperature threshold value, or the gas concentration value is greater than a preset first gas concentration threshold value. Consequently, this application can in time carry out the fire control to the steamer tray cabinet when there is the conflagration hidden danger in the steamer tray cabinet and handle through setting up reasonable dangerous temperature threshold value and first gaseous concentration threshold value to the management and control that makes article cabinet is safer.
The embodiment of the present application further provides a computer device, as shown in fig. 6, including a memory 61, a processor 62, and a computer program stored in the memory and executable on the processor, where the memory 61 is used to store software programs and modules, the processor 62 executes various functional applications and data processing by executing the software programs and modules stored in the memory, and the memory 61 and the processor 62 are connected by a bus. This embodiment is provided with in every drawer cabinet of article cabinet: a drawer door switch detector, an environment sensor and a fire fighting pipeline; the above-mentioned environmental sensor includes: a temperature sensor and a gas concentration sensor; specifically, the processor realizes the following steps by executing the above computer program stored in the memory:
monitoring the opening and closing state of the drawer door of the drawer cabinet based on a drawer door opening and closing detector arranged in the drawer cabinet;
when the opening and closing state of the drawer door of the drawer cabinet is monitored to be closed, monitoring a temperature value and a gas concentration value in the drawer cabinet based on an environmental sensor arranged in the drawer cabinet;
when the drawer cabinet meets a first condition, carrying out fire-fighting treatment on the drawer cabinet based on a fire-fighting pipeline arranged in the drawer cabinet, wherein the first condition is as follows: the temperature value is greater than a preset dangerous temperature threshold value, or the gas concentration value is greater than a preset first gas concentration threshold value.
Optionally, still be provided with in the above-mentioned drawer cabinet: a gas supply duct and an exhaust duct; the above-mentioned environmental sensor further includes: a humidity sensor;
optionally, the monitoring of the temperature value and the gas concentration value in the drawer cabinet based on the environmental sensor arranged in the drawer cabinet specifically includes: monitoring a temperature value, a humidity value and a gas concentration value in the drawer cabinet based on an environmental sensor arranged in the drawer cabinet;
when the drawer cabinet meets a second condition, performing exhaust treatment on the drawer cabinet based on an exhaust pipeline arranged in the drawer cabinet, and after the exhaust treatment is stopped, supplying constant-temperature dry gas to the drawer cabinet based on an air supply pipeline arranged in the drawer cabinet, wherein the second condition is as follows: the temperature value is not in a preset temperature range, or the gas concentration value is larger than a preset second gas concentration threshold value and smaller than a preset first gas concentration threshold value, or the humidity is not in a preset humidity range.
Optionally, still be provided with in the above-mentioned drawer cabinet: a weighing device;
optionally, the above-mentioned drawer door switch detector based on setting up in the above-mentioned drawer cabinet monitors the drawer door state of opening and shutting of above-mentioned drawer cabinet, later still includes:
and when the opening and closing state of the drawer door is monitored to be switched from opening to closing or the whole stage that the opening and closing state of the drawer door is monitored to be closing, starting a weighing device in the drawer cabinet to weigh the articles placed in the drawer cabinet and outputting a weighing result.
Optionally, after the above-mentioned weighing device that starts in the above-mentioned drawer cabinet weighs the article of placing in the above-mentioned drawer cabinet, still include:
and if the difference value between the weighing result of the drawer cabinet and the preset reference mass of the article corresponding to the drawer cabinet is out of the preset difference value range, outputting first alarm information.
Optionally, if the opening and closing state of the drawer door of the drawer cabinet is continuously monitored to be opened within a preset time period, second alarm information is output.
In particular, memory 61 may include both read-only memory and random-access memory, and provides instructions and data to processor 62. Some or all of memory 61 may also include non-volatile random access memory; the Processor 62 may be a Central Processing Unit (CPU), and may be other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The present application also provides a computer readable storage medium having stored thereon a computer program which, when executed, may implement the steps provided by the above-described embodiments. Specifically, the computer program includes computer program code, which may be in one of a source code form, an object code form, an executable file or some intermediate form, and is not limited herein; the computer readable storage medium can be any entity or device capable of carrying the above computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a Random Access Memory (RAM), an electrical carrier signal, a telecommunications signal, and a software distribution medium, and is not limited herein. It should be noted that the contents contained in the computer-readable storage medium can be increased or decreased as required by legislation and patent practice in the jurisdiction.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
It should be noted that, the methods and the details thereof provided by the foregoing embodiments may be combined with the apparatuses and devices provided by the embodiments, which are referred to each other and are not described again.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/terminal device and method may be implemented in other ways. For example, the above-described apparatus/device embodiments are merely illustrative, and for example, the division of the above-described modules or units is only one logical functional division, and the actual implementation may be implemented by another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (6)
1. The utility model provides a control method for article cabinet, its characterized in that, article cabinet contains a plurality of drawer cabinet, can distribute in advance the article that different drawer cabinets will deposit, is provided with in every drawer cabinet: a drawer door switch detector, an environment sensor and a fire fighting pipeline; the fire-fighting pipeline is provided with a one-way valve;
the environmental sensor includes: a temperature sensor and a gas concentration sensor;
the management and control method comprises the following steps:
monitoring the opening and closing state of the drawer door of the drawer cabinet based on a drawer door opening and closing detector arranged in the drawer cabinet;
when the opening and closing state of a drawer door of the drawer cabinet is monitored to be closed, monitoring a temperature value and a gas concentration value in the drawer cabinet based on an environmental sensor arranged in the drawer cabinet;
when the drawer cabinet satisfies first condition, it is right based on the fire pipeline that sets up in the drawer cabinet carries out fire control and handles, wherein, first condition is: the temperature value is greater than a preset dangerous temperature threshold value, or the gas concentration value is greater than a preset first gas concentration threshold value;
still be provided with in the drawer cabinet: a gas supply duct and an exhaust duct; the air supply pipeline and the exhaust pipeline are provided with one-way valves;
the environmental sensor further includes: a humidity sensor;
the monitoring of the temperature value and the gas concentration value in the drawer cabinet based on the environmental sensor arranged in the drawer cabinet is as follows: monitoring a temperature value, a humidity value and a gas concentration value in the drawer cabinet based on an environmental sensor arranged in the drawer cabinet;
the management and control method further comprises the following steps:
when the drawer cabinet satisfies the second condition, based on the exhaust duct that sets up in the drawer cabinet is right the drawer cabinet carries out exhaust treatment to after stopping exhaust treatment, based on the air feed duct that sets up in the drawer cabinet to the drawer cabinet supplies dry gas of constant temperature, wherein, the second condition is: the temperature value is not in a preset temperature range, or the gas concentration value is greater than a preset second gas concentration threshold value and less than a preset first gas concentration threshold value, or the humidity is not in a preset humidity range;
still be provided with in the drawer cabinet: a weighing device;
based on the monitoring of the steamer tray door switch detector that sets up in the steamer tray cabinet the steamer tray door of steamer tray cabinet state that opens and shuts, later still include:
when the opening and closing state of the drawer door is monitored to be switched from open to closed or the whole stage that the opening and closing state of the drawer door is monitored to be closed, a weighing device in the drawer cabinet is started to weigh the articles placed in the drawer cabinet, and a weighing result is output.
2. The management and control method applied to the article cabinet according to claim 1, wherein after the starting of the weighing device in the drawer cabinet to weigh the articles placed in the drawer cabinet, the method further comprises:
and if the difference value between the weighing result of the drawer cabinet and the preset reference mass of the article corresponding to the drawer cabinet is out of the preset difference value range, outputting first alarm information.
3. The management and control method applied to the article cabinet according to claim 2, further comprising:
and if the opening and closing state of the drawer door of the drawer cabinet is continuously monitored to be opened within a preset time length, outputting second alarm information.
4. The utility model provides a be applied to management and control device of article cabinet, a serial communication port, the article cabinet contains a plurality of drawer cabinet, is provided with in every drawer cabinet: a drawer door switch detector, an environment sensor and a fire fighting pipeline; the fire-fighting pipeline is provided with a one-way valve;
the environmental sensor includes: a temperature sensor and a gas concentration sensor;
the management and control device comprises: the monitoring system comprises a first monitoring module, a second monitoring module and a fire fighting module;
the first monitoring module is configured to: monitoring the opening and closing state of the drawer door of the drawer cabinet based on a drawer door opening and closing detector arranged in the drawer cabinet;
the second monitoring module is configured to: when the first monitoring module monitors that the opening and closing state of a drawer door of the drawer cabinet is closed, monitoring a temperature value and a gas concentration value in the drawer cabinet based on an environmental sensor arranged in the drawer cabinet;
the fire fighting module is used for: when the drawer cabinet satisfies first condition, it is right based on the fire pipeline that sets up in the drawer cabinet carries out fire control and handles, wherein, first condition is: the temperature value is greater than a preset dangerous temperature threshold value, or the gas concentration value is greater than a preset first gas concentration threshold value;
still be provided with in the drawer cabinet: a gas supply duct and an exhaust duct; the air supply pipeline and the exhaust pipeline are provided with one-way valves; the environmental sensor further includes: a humidity sensor;
the management and control device further comprises: an air supply and exhaust module;
the second monitoring module is further configured to: monitoring a temperature value, a humidity value and a gas concentration value in a corresponding drawer cabinet based on an environmental sensor arranged in the drawer cabinet;
the air supply and exhaust module is used for: when the drawer cabinet satisfies the second condition, based on the exhaust duct that sets up in the drawer cabinet is right the drawer cabinet carries out exhaust treatment to after stopping exhaust treatment, based on the air feed duct that sets up in the drawer cabinet to the drawer cabinet supplies dry gas of constant temperature, wherein, the second condition is: the temperature value is not in a preset temperature range, or the gas concentration value is greater than a preset second gas concentration threshold value and less than a preset first gas concentration threshold value, or the humidity is not in a preset humidity range;
still be provided with in the drawer cabinet: a weighing device; the management and control device further comprises: a weighing module;
the weighing module is used for: when the first monitoring module monitors that the opening and closing state of the drawer door is switched from open to closed or the opening and closing state of the drawer door is monitored to be closed, a weighing device in the drawer cabinet is started to weigh the articles placed in the drawer cabinet, and a weighing result is output.
5. A computer device comprising a memory and a processor, the memory storing a computer program, wherein the processor implements the steps of the method of any one of claims 1 to 3 when executing the computer program.
6. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 3.
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| CN201911342382.5A CN111214024B (en) | 2019-12-23 | 2019-12-23 | Management and control method and management and control device applied to article cabinet |
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| CN113012358B (en) * | 2021-02-20 | 2022-08-26 | 四川观想科技股份有限公司 | Hazardous article storage, fetching and storing management integrated system |
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