CN110956566A - Hazardous chemical management system and management method for easy-to-prepare-poison and easy-to-explode - Google Patents
Hazardous chemical management system and management method for easy-to-prepare-poison and easy-to-explode Download PDFInfo
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Abstract
The invention relates to a management system and a management method for easily manufactured and exploded hazardous chemicals, wherein the management system comprises an online easily manufactured and exploded hazardous chemical database, an electronic scale and an intelligent safe storage cabinet, the online easily manufactured and exploded hazardous chemical database is used for recording and updating names, types, quantity, service life, out-of-cabinet and in-cabinet information and formula combination information of easily manufactured and exploded hazardous chemical synthesized drugs or explosives, the intelligent safe storage cabinet comprises a cabinet body, the cabinet body is provided with a safety door, an RFID reading device, a card swiping device, a face recognition device, a communication module and a control unit, the electronic scale is used for weighing the weight of the easily manufactured and exploded hazardous chemicals to be returned, the invention monitors the upper limit value for single use of the easily manufactured and exploded hazardous chemicals and single simultaneous use by combining software and hardware, the dangerous chemicals which are easy to produce poison and explode are prevented from being illegally used and excessively used, and potential safety hazards caused by illegal use are reduced.
Description
Technical Field
The invention relates to a management method of dangerous chemicals easy to produce poison and explode in a using process, in particular to a management system and a management method of dangerous chemicals easy to produce poison and explode.
Background
Dangerous chemicals refer to highly toxic chemicals and other chemicals which have properties of toxicity, corrosion, explosion, combustion-supporting and the like and are harmful to human bodies, facilities and the environment. Hazardous chemicals fall into three broad categories of physical hazards, health hazards, environmental hazards, and the like, where physical hazards include explosives, flammable solids/liquids/gases, flammable aerosols, oxidizing gases, gases under pressure, flammable liquids/solids, self-reacting substances or mixtures, self-igniting liquids/solids, self-heating substances and mixtures, substances or mixtures that release flammable gases in the presence of water, and the like, health hazards include acute toxicity, skin corrosion, severe eye damage, respiratory/skin allergies, carcinogenicity, reproductive toxicity, and the like, and environmental hazards include hazards to the aquatic environment, the ozone layer, and the like.
In particular, the easily-detonable chemicals refer to substances such as precursors, raw materials and chemical auxiliaries which can be used for preparing drugs, and the easily-detonable chemicals refer to substances such as raw materials or auxiliary materials which can be used for preparing explosives. Because the harmfulness of the chemicals easy to produce the poison and the chemicals easy to produce the explosion is great, related departments of the country make titles and management regulations of dangerous chemicals easy to produce the poison and the chemicals easy to produce the explosion, and key management is performed on the two dangerous chemicals. The management of the existing dangerous chemicals easy to produce the poison and explode only stays in the links of production, operation, purchase, transportation, disposal and the like of the dangerous chemicals, the links of storage and the like in the using and using processes are lack of effective management, the dangerous chemicals easy to produce the poison and explode lose control once being delivered out of the warehouse, the tracking management of the using process is lack, the dangerous chemicals are easy to lose control and fall into the hands of lawbreakers, and the harm is caused to the society. On the other hand, the use units of the dangerous goods, such as scientific research institutions laboratories, still stay in the traditional registration mode, such as paper registration or electronic ledgers, for daily taking and registering of the dangerous goods, safely depend on the user to voluntarily register, and lack effective management and control means of informatization, automation and networking.
The vulnerability existing in the use process of easily manufactured and exploded hazardous chemicals in a college laboratory is mainly that 1, the hazard level of a single easily manufactured and exploded chemical is not high, but a plurality of easily manufactured and exploded chemicals are combined to generate a drug or an explosive, the hazard index rises linearly, but the supervision for the combined use is lacked at the present stage, including the aspects of hardware and software, and intelligent judgment and big data analysis are lacked; 2. the laboratory has clear rules for taking hazardous chemicals which are easy to prepare poison and easy to explode, the single-person single-day taking amount cannot exceed the specified upper limit value, the supervision target is realized by lacking technical means, only a large amount of manpower and material resources are input, time and labor are wasted, the management cost of colleges and universities is increased, the traditional supervision mode has supervision holes, potential safety hazards are easily caused, and huge threats are caused to the society.
Disclosure of Invention
Aiming at the defects, the invention provides a management system and a management method for easily-made and easily-exploded hazardous chemicals, which adopt and return easily-made and easily-exploded hazardous chemicals to carry out omnibearing and full-platform information management by combining software and hardware, standardize the reasonable use of the easily-made and easily-exploded hazardous chemicals, and avoid potential safety hazards caused by illegal use.
The technical scheme of the invention is as follows:
an easy-to-prepare-poison and easy-to-prepare-explosion hazardous chemical management system comprises an online easy-to-prepare-poison and easy-to-prepare-explosion hazardous chemical database, an electronic scale and an intelligent safety storage cabinet, wherein the online easy-to-prepare-poison and easy-to-prepare-explosion hazardous chemical database is used for recording and updating names, types, quantities, service lives, cabinet outgoing and cabinet incoming information, and formula combination information of easy-to-prepare-poison and easy-to-prepare-explosion hazardous chemical synthesized drugs and explosives, the intelligent safety storage cabinet comprises a cabinet body, a safety door, an RFID reading device, a card swiping device, a face recognition device, a communication module and a control unit are mounted on the cabinet body, the electronic scale is used for weighing the weight of the easy-to-prepare-poison and easy-to-prepare-explosion hazardous chemical to be returned and sending the weight information to the control unit, RFID identification is pasted on the outer surface of the easy-to-prepare-explosion hazardous chemical, and the RFID reading device is used for reading the RFID identification, the card swiping device is used for reading identity card information of a dangerous chemical user, the face recognition device is used for reading face information of the dangerous chemical user, the communication module is used for data connection of the intelligent safety storage cabinet, the electronic scale and the on-line hazardous chemical database easy to prepare virus and easy to prepare explosion, and the control unit is used for receiving weight information sent from the electronic scale and actual out-of-cabinet and in-cabinet information of the dangerous chemical sent from the RFID reading device and sending the weight information to the on-line dangerous chemical database easy to prepare virus and easy to prepare explosion through the communication module.
The RFID identification is attached to the lower surface of a dangerous chemical substance which is easy to prepare poison and explode, and an RFID reading device is arranged in a tray of the electronic scale.
The cabinet body has the plywood that is used for placing dangerous chemicals, RFID reading device sets up in the plywood of the cabinet body, RFID reading device is for the automatic reading of round trip to the reading process of RFID sign.
The control unit is also used for sending alarm information when the RFID reading device detects that a plurality of easily-made drugs or easily-made explosive hazardous chemicals which can synthesize any drugs and explosives are taken by the same user in the same time period.
The control unit is also provided with an upper limit value of single use of each dangerous chemical substance which is easy to prepare poison and easy to prepare explosion, the control unit is used for calculating the current actual use amount of the dangerous chemical substance according to the weight information of the dangerous chemical substance sent by the electronic scale, comparing the current actual use amount with the upper limit value of the single use, and if the current actual use amount reaches or exceeds the upper limit value of the single use, the control unit sends out an alarm.
The intelligent safety storage cabinet is also provided with an alarm device for receiving alarm information sent by the control unit and sending out an alarm, and the alarm device is a short message sender and/or an audible and visual alarm device.
The intelligent safe storage cabinet is provided with a liquid crystal touch screen, and the liquid crystal touch screen is connected with the control unit and used for displaying easily-made toxic and easily-made explosive hazardous chemicals stored in the current storage cabinet and receiving the confirmation of a user on the current information of going out of the cabinet or entering the cabinet.
The intelligent safety storage cabinet is provided with an intelligent safety lock, and the intelligent safety lock is controlled by a control unit and can be automatically opened and closed.
A method for managing hazardous chemicals easy to prepare poison and explosion comprises a taking method, and comprises the following steps:
s1: a user obtains the use authorization of the hazardous chemical substances which are easy to prepare the poison and the explosion, and the identity card information and the face information of the user are preset in the control unit of the intelligent safety storage cabinet;
s2: a user reads identity card information on a card swiping device of the intelligent safe storage cabinet and reads face information on a face recognition device;
s3: the user information is sent to the control unit for verification;
s4: after the verification is passed, the intelligent safety lock is automatically opened, and the safety door is bounced open;
s5: the user takes out the dangerous chemicals from the laminate, closes the safety door, and the intelligent safety lock automatically locks;
s6: the RFID reading device automatically reads the taken hazardous chemical substance information in a polling mode;
s7: the liquid crystal touch screen displays the detailed information of the hazardous chemical substances taken at this time;
s8: a user clicks the access confirmation information on the liquid crystal touch screen;
s9: the control unit judges whether a plurality of easily-made drugs or easily-made explosion dangerous chemicals capable of synthesizing any drugs and explosives are taken at the same time, if yes, the step S10 is executed, and if not, the step S11 is executed;
s10: the control unit sends information to the alarm device, and the alarm device gives an alarm;
s11: the control unit sends the information to an on-line database of hazardous chemicals which are easy to prepare viruses and explode through a communication module;
s12: and updating the taking information of the hazardous chemical substances in the online hazardous chemical substance database which is easy to prepare the viruses and the explosions.
A management method for hazardous chemicals which are easy to prepare poison and easy to explode comprises a return method and comprises the following steps:
s1: a user obtains the return authorization of hazardous chemicals which are easy to prepare poison and easy to explode, and the identity card information and the face information of the user are preset in the control unit of the intelligent safety storage cabinet;
s2: a user puts the easily prepared toxic or easily exploded hazardous chemical to be returned on an electronic scale;
s3: an RFID reading device of the electronic scale automatically reads the RFID identification of the lower surface of the hazardous chemical substance and weighs the hazardous chemical substance;
s4: the electronic scale transmits the read RFID information and the weight information to the control unit;
s5: a user reads identity card information on a card swiping device of the intelligent safe storage cabinet and reads face information on a face recognition device;
s6: the user information is sent to the control unit for verification;
s7: after the verification is passed, the intelligent safety lock is automatically opened, and the safety door is bounced open;
s8: the user puts the dangerous chemicals on the laminate, closes the emergency exit, the intellectual safety lock is locked automatically;
s9: the RFID reading device automatically reads the information of the put hazardous chemical substances in a polling mode;
s10: the liquid crystal touch screen displays the detailed information of the returned dangerous chemicals;
s11: clicking the return confirmation information on the liquid crystal touch screen by a user;
s12: the control unit calculates the actual usage amount of the dangerous chemicals;
s13: the control unit compares the actual usage amount of the current time with the upper limit value of single usage, if so, the step S15 is carried out, and if not, the step S14 is carried out;
s14: the control unit sends information to the alarm device, and the alarm device gives an alarm;
s15: the control unit sends the return information of the dangerous chemicals to an on-line database of dangerous chemicals which are easy to prepare viruses and explode through a communication module;
s16: and updating the residual information of the hazardous chemical substances in the online hazardous chemical substance database which is easy to prepare the virus and the explosion.
The dangerous chemical management system comprises software and hardware, wherein the software comprises an online easy-to-prepare-and-explode hazardous chemical database at the cloud end and is used for storing names, types, quantities, service lives, out-of-cabinet and in-cabinet information of the easy-to-prepare-and-explode hazardous chemicals and formula combination information of the easy-to-prepare-and-explode hazardous chemical synthesized drugs or explosives, the hardware comprises electronic scales and a plurality of intelligent safety storage cabinets which are installed at different positions, one electronic scale can serve the plurality of intelligent safety storage cabinets at the same place, the electronic scales are used for weighing the weight of the hazardous chemicals to be returned and calculating the actual usage amount of the hazardous chemicals, and the intelligent safety cabinets are used for storing the easy-to-prepare-and-explode hazardous chemicals and supervising the simultaneous taking and single usage amount of the hazardous chemicals.
The user interacts with the intelligent safe storage cabinet to complete the actual actions of discharging and entering the cabinet of dangerous chemicals which are easy to produce poison and explode. The intelligent safety storage cabinet is provided with a safety door, an RFID reading device, a card swiping device, a face recognition device, a liquid crystal touch screen, an intelligent safety lock, a communication module and a control unit, wherein the RFID reading device is used for reading an RFID mark attached to the outer surface of a dangerous chemical substance, the card swiping device is used for reading an identity card of a user, the face recognition device is used for reading face information of the user, the communication module is used for completing information interaction between the intelligent safety storage cabinet and an electronic scale and an online database of the dangerous chemical substance which is easy to prepare and sterilize and explode, the control unit is used for calculating single actual usage and giving an alarm for excessive usage, the liquid crystal touch screen is used for displaying the dangerous chemical substance stored in the storage cabinet and receiving the information of the user for confirming the cabinet exit and the cabinet entry, and the intelligent safety lock is used for receiving an instruction sent by.
Through the design that above software and hardware combine together, can form the networking management and control to some region, all easy-to-poison-making that a certain chemical laboratory used, easily make and explode danger article, extend to the easy-to-poison-making of a certain community, whole city even, easily make and explode danger article networking supervisory systems, realize the use tracking management to all danger articles in the district scope. By using a digital and networking supervision method, the record of taking and returning every time can be well documented and circulated. The card swiping device and the face recognition device can prevent lawless persons from pretending to be users to pretend to be susceptible to virus production and hazardous chemicals which are prone to explosion, the RFID identification serves as the only identification of the hazardous chemicals, and the users can be prevented from exchanging the hazardous chemicals so as to pretend to be full of fish eyes. Meanwhile, the intelligent safe storage cabinet is also provided with an upper limit value for single use of dangerous chemicals which are easy to produce poison and easy to produce explosion, and when the actual usage amount reaches or exceeds the upper limit value for single use, the control unit sends alarm information; and finally, the intelligent safety cabinet monitors single simultaneous taking, and when a plurality of easily-made toxic and dangerous chemicals or easily-made explosive and dangerous chemicals which can synthesize any narcotics and explosives are detected to be taken by the same user in the same time period, the control unit sends alarm information.
Drawings
FIG. 1 is a schematic structural diagram of a hazardous chemical management system for easy poison preparation and easy explosion;
FIG. 2 is a perspective view of the intelligent security storage cabinet of the present invention;
FIG. 3 is a flow chart of the method for taking hazardous chemicals which are easy to prepare poison and easy to explode;
FIG. 4 is a flow chart of the method for returning hazardous chemicals which are easy to prepare poison and easy to explode.
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.
Referring to fig. 1, the hazardous chemical management system of the present invention includes an online database of hazardous chemicals easy to prepare and explode, an intelligent safe storage cabinet 100, and an electronic scale 20, wherein the online database of hazardous chemicals easy to prepare and explode is located at the cloud end and is used for recording and updating names, types, quantities, service lives, out-of-cabinet and in-cabinet information of hazardous chemicals easy to prepare and explode, and formula combination information of synthetic drugs or explosives easy to prepare and explode. The intelligent safety storage cabinets 100 are one or more, when the intelligent safety storage cabinets 100 are multiple, the intelligent safety storage cabinets 100 can be arranged at multiple specific positions where the users can conveniently access, the online database of the easily manufactured and easily exploded hazardous chemicals can number the intelligent safety storage cabinets 100 and record specific information of hazardous chemicals stored in each storage cabinet, the electronic scales 20 are used for weighing the weight of the easily manufactured and easily exploded hazardous chemicals to be returned, the weight is used for calculating the actual usage amount of the hazardous chemicals at this time and giving an alarm for excessive usage, one electronic scale 20 can correspond to multiple intelligent safety storage cabinets 100, and the electronic scales 20 and the intelligent safety storage cabinets 100 are connected through the communication module 15.
The intelligent safety storage cabinet 100 comprises a cabinet body, wherein the cabinet body is provided with a safety door 12, an RFID reading device, a card swiping device 13, a face recognition device 14, a communication module 15 and a control unit. The RFID reading device is used for reading the RFID identification of the dangerous chemical, the card swiping device 13 is used for reading the identity card information of a user of the dangerous chemical, the face recognition device 14 is used for reading the face information of the user of the dangerous chemical, the identity card of the user is used for recording the name and the identity ID of the user, and the face recognition device 14 compares the currently read face information with the face information stored in the system to confirm the current face information.
RFID, a radio frequency identification technology, is one of automatic identification technologies, and performs non-contact bidirectional data communication in a radio frequency manner, and reads and writes a recording medium (an electronic tag or a radio frequency card) in a radio frequency manner, thereby achieving the purpose of identifying an object and exchanging data. Attach the RFID sign that has only identification on easy virus-making easy explosion-proof danger article extranal packing surface, utilize RFID reading device to read, not only can acquire dangerous chemical's relevant information fast, can prevent moreover that dangerous chemical is replaced, with inferior fidelity, reduce dangerous chemical outflow risk. The card swiping device 13 and the face recognition device 14 are used for recognizing the identity of the dangerous chemical user, so that the identity information of the user can be rapidly acquired, the dangerous chemical which is easy to prepare virus and explode can be prevented from being falsely accepted and falsely used, and the risk of stealing and taking dangerous chemicals is reduced.
In particular, in order to facilitate reading, the RFID tag is attached to the lower surface of the hazardous chemical substance which is easy to make poison and explode, the cabinet body of the intelligent safe storage cabinet 100 is provided with a laminate 11 for placing hazardous chemical substances, and the RFID reading device is arranged in the laminate 11 and automatically reads the RFID tag for the reading process of the RFID tag in a polling manner. An RFID reading device is also arranged inside the tray of the electronic scale 20, so as to read the RFID identification at the bottom of the hazardous chemical while weighing the hazardous chemical. When dangerous chemicals which are easy to poison and explode are placed on a tray of the electronic scale 20 by a user, the electronic scale 20 simultaneously acquires the weight of the dangerous chemicals and the RFID identification information, and simultaneously transmits the information of the dangerous chemicals and the RFID identification information to the control unit of the intelligent safety storage cabinet 100, so that the control unit can calculate and compare the dangerous chemicals and the RFID identification information.
When the dangerous chemicals which are easy to produce poison and easy to produce explosion are placed on the laminate 11 or taken away from the laminate 11 by a user, the RFID reading device reads the RFID identification on the lower surface of the dangerous chemicals in a polling mode, and therefore information of the dangerous chemicals which are placed in or taken away is obtained. Polling is a way for the central processor to decide how to provide peripheral services, where it is used to detect whether there are new or new RFID tags added or removed. When the safety door 12 of the intelligent safety storage cabinet 100 is opened to receive the operation of putting in or taking out hazardous chemicals, the control unit sends out an inquiry at regular time, and scans the RFID identification on the laminate 11, so as to obtain the relevant information of the hazardous chemicals which are put in or taken out in real time.
The communication module 15 is used for providing data connection between the intelligent safety storage cabinet 100 and the database of the easily manufactured and easily exploded hazardous chemical substances and the electronic scale 20, and the communication module 15 can be a wifi module or an internal VPN network. After the RFID device reads the RFID identification on the lower surface of the dangerous chemical, the control unit receives actual out-of-cabinet and in-cabinet information of the dangerous chemical sent from the RFID device through the communication module 15, and sends the information to the on-line database of the dangerous chemical which is easy to produce poison and explode through the communication module 15, so that the database is continuously updated. In order to facilitate operation, the online hazardous chemical substance database which is easy to prepare viruses and explode can be logged in a computer webpage mode, and can also be verified in a mobile terminal APP mode, so that a user or a manager can log in conveniently at any time and any place, the service life of the hazardous chemical substance can be checked, and information can be taken and returned.
In order to further interact with the user, the intelligent safety storage cabinet 100 is equipped with a liquid crystal touch screen 16, and the liquid crystal touch screen 16 is connected with the control unit, and is used for displaying the easily-made toxic and easily-made explosive hazardous chemicals stored in the current storage cabinet and receiving the current cabinet exit or cabinet entry information confirmed by the user. After the RFID reading device reads the RFID identification information of the hazardous chemical substance taken out or put in by a polling method, the control unit displays the information on the liquid crystal touch screen 16, and the user can confirm the current operation information by a manual selection method, or confirm the current operation information by a one-by-one selection method if there are a plurality of operation information. Under the condition that the intelligent safe storage cabinet 100 is operated by no person within ten minutes, the liquid crystal touch screen 16 can automatically play science popularization education videos which are easy to prepare viruses and explosive dangerous chemicals, and scientific prevention consciousness of people is improved.
The intelligent safety storage cabinet 100 is provided with an intelligent safety lock 17, and the intelligent safety lock 17 is controlled by a control unit and can be automatically opened and closed. After the user reads the identity card information on the card swiping device 13 and the face information on the face recognition device 14, the current information is sent to the control unit for verification, and after the verification is passed, the control unit sends an instruction to the intelligent safety lock 17, and the safety lock is automatically opened for the user to take out or put in operation. In the meantime of the picking and placing operation, the RFID reading device built in the laminate 11 automatically reads the RFID tag on the lower surface of the dangerous goods, and the RFID tag is used as the actual exit or entry confirmation of the intelligent safety storage cabinet 100. After the operation is finished, the user closes the safety door 12, and the intelligent safety lock 17 is automatically locked.
In the links of taking, using and returning hazardous chemicals which are easy to produce poison and explosion, a user can directly go to the intelligent safety storage cabinet 100 to execute the taking or returning operation. It should be noted that, the user needs to obtain the use and return authorization of the hazardous chemical substances that are easily subject to virus control and explosion in advance, and the identity information and the face information of the user need to be preset in the control unit of the intelligent safety storage cabinet 100 by the administrator. Therefore, other unauthorized persons cannot open the intelligent safety storage cabinet 100, and the use authority of the intelligent safety storage cabinet 100 is strictly controlled.
The control unit, as a core component of the intelligent safety storage cabinet 100, not only can perform functions of comparing user identity information and opening and closing the intelligent safety lock 17, but also can undertake functions of monitoring single usage of hazardous chemicals which are easy to poison and explode, taking and early warning at the same time in various types, and the like. Depending on the complexity of the function, the control unit may be a single-function ECU, or integrated with the lcd touch screen 16, i.e. a computer or a mobile terminal with touch screen function. The specific functions include:
function one: the device is used for monitoring whether a plurality of easily-made hazardous chemicals and easily-made explosive chemicals for synthesizing drugs and explosives are taken by the same user at the same time in the same time period. The type information of each easily manufactured drug and easily manufactured explosive hazardous chemical is stored in an online easily manufactured drug and easily manufactured explosive hazardous chemical database, the type information comprises names of drugs or explosives which can be used, therefore, a plurality of easily manufactured drug and easily manufactured explosive hazardous chemical raw materials for synthesizing a certain drug or explosive are recorded in the database, and when the control unit detects that a plurality of easily manufactured drug or easily manufactured explosive hazardous chemical which can synthesize any drug or explosive are taken by the same user in the same time period through the RFID reading device, the control unit sends alarm information to remind related management personnel of paying attention.
And a second function: the device is used for monitoring whether the actual usage amount of hazardous chemicals easy to produce poison and explosion exceeds the upper limit value of single usage. The detection method is that when the user returns the used residual hazardous chemical substance, the hazardous chemical substance needs to be placed on the electronic scale 20 to weigh, the electronic scale 20 can identify the RFID mark at the bottom of the hazardous chemical substance, weigh the residual weight, and send the RFID mark information and the weight information to the control unit at the same time. The weight of the dangerous chemical is weighed during each return, the control unit subtracts the return weight from the return weight to obtain the actual usage amount of the dangerous chemical, the actual usage amount is compared with the upper limit value of single usage, and if the actual usage amount reaches or exceeds the upper limit value of single usage, the control unit sends alarm information to remind relevant managers of paying attention. The upper limit value of each hazardous chemical substance for single use is different and needs to be preset in the control unit by a manager.
The intelligent safety storage cabinet 100 is further provided with an alarm device for receiving the alarm information sent by the control unit and sending an alarm, the alarm device is a short message sender or an audible and visual alarm device, the two modes can be combined together, and different short message contents can be preset in the control unit according to actual conditions.
Referring to fig. 3, the method for taking easily-made toxic and easily-exploded hazardous chemicals comprises the following steps:
s1: a user obtains the use authorization of the hazardous chemical substances which are easy to prepare the drugs and the explosion, and the identity card information and the face information of the user are preset in the control unit of the intelligent safe storage cabinet 100;
s2: a user reads identity card information on the card swiping device 13 of the intelligent safe storage cabinet 100 and reads face information on the face recognition device 14;
s3: the user information is sent to the control unit for verification;
s4: after the verification is passed, the intelligent safety lock 17 is automatically opened, and the safety door 12 is bounced open;
s5: the user takes out dangerous chemicals from the laminate 11, closes the safety door 12, and the intelligent safety lock 17 is automatically locked;
s6: the RFID reading device automatically reads the taken hazardous chemical substance information in a polling mode;
s7: the liquid crystal touch screen 16 displays detailed information of the dangerous chemicals taken at this time;
s8: the user clicks the confirmation taking information on the liquid crystal touch screen 16;
s9: the control unit judges whether a plurality of easily-made drugs or easily-made explosion dangerous chemicals capable of synthesizing any drugs and explosives are taken at the same time, if yes, the step S10 is executed, and if not, the step S11 is executed;
s10: the control unit sends information to the alarm device, and the alarm device gives an alarm;
s11: the control unit sends the taking information to an on-line database of hazardous chemicals which are easy to prepare viruses and explode through a communication module 15;
s12: and updating the taking information of the hazardous chemical substances in the online hazardous chemical substance database which is easy to prepare the viruses and the explosions.
Referring to fig. 4, the method for returning the easily prepared and exploded hazardous chemical substances comprises the following steps:
s1: the user obtains the return authorization of the hazardous chemical substances which are easy to prepare the drugs and the explosion, and the identity card information and the face information of the user are preset in the control unit of the intelligent safe storage cabinet 100;
s2: the user puts the easily made poison or easily made explosion dangerous chemicals to be returned on the electronic scale 20;
s3: an RFID reading device of the electronic scale 20 automatically reads the RFID identification of the lower surface of the hazardous chemical substance and weighs the hazardous chemical substance;
s4: the electronic scale 20 transmits the read RFID information and weight information to the control unit;
s5: a user reads identity card information on the card swiping device 13 of the intelligent safe storage cabinet 100 and reads face information on the face recognition device 14;
s6: the user information is sent to the control unit for verification;
s7: after the verification is passed, the intelligent safety lock 17 is automatically opened, and the safety door 12 is bounced open;
s8: the user puts the dangerous chemicals on the laminate 11, closes the safety door 12, and the intelligent safety lock 17 is automatically locked;
s9: the RFID reading device automatically reads the information of the put hazardous chemical substances in a polling mode;
s10: the liquid crystal touch screen 16 displays the detailed information of the returned dangerous chemicals;
s11: the user clicks on the liquid crystal touch screen 16 to confirm the return information;
s12: the control unit calculates the actual usage amount of the dangerous chemicals;
s13: the control unit compares the actual usage amount of the current time with the upper limit value of single usage, if so, the step S15 is carried out, and if not, the step S14 is carried out;
s14: the control unit sends information to the alarm device, and the alarm device gives an alarm;
s15: the control unit sends the return information of the dangerous chemicals to an on-line database of dangerous chemicals which are easy to prepare viruses and explode through a communication module 15;
s16: and updating the residual information of the hazardous chemical substances in the online hazardous chemical substance database which is easy to prepare the virus and the explosion.
The management system and the management method of the easily manufactured and exploded hazardous chemicals realize all-around and full-platform informatization management on the purchase, sale and storage of the easily manufactured and exploded hazardous chemicals by using an Internet of things technology, a radio frequency identification technology and a face identification technology in a mode of combining software and hardware, form a complete record report of each getting and returning of the easily manufactured and exploded hazardous chemicals, monitor the upper limit value of single use and single simultaneous use, avoid the illegally used and excessively used easily manufactured and exploded hazardous chemicals, reduce potential safety hazards caused by illegal use, and reduce social risks.
The above disclosure is only an example of the present invention, but the present invention is not limited thereto, and any variations that can be made by those skilled in the art should fall within the scope of the present invention.
Claims (10)
1. The management system is characterized by comprising an online easy-to-prepare-poison and easy-to-prepare-explosion hazardous chemical database, an electronic scale (20) and an intelligent safe storage cabinet (100), wherein the online easy-to-prepare-poison and easy-to-prepare-explosion hazardous chemical database is used for recording and updating names, types, quantities, service lives, cabinet exit and cabinet entry information and formula combination information of easy-to-prepare-poison and easy-to-prepare-explosion hazardous chemical synthesized drugs or explosives, the intelligent safe storage cabinet (100) comprises a cabinet body, the cabinet body is provided with a safety door (12), an RFID reading device, a card swiping device (13), a face recognition device (14), a communication module (15) and a control unit, the electronic scale (20) is used for weighing the weights of the easy-to-prepare-poison and easy-to-prepare-explosion hazardous chemical to be returned and sending weight information to the control unit, and the easy-to-prepare-poison and easy-to-explosion hazardous chemical to be returned are easy-to be returned and are sent to the control unit, The RFID reading device is used for reading the RFID identification, the card swiping device (13) is used for reading identity card information of a user of the hazardous chemical substance, the face recognition device (14) is used for reading face information of the user of the hazardous chemical substance, the communication module (15) is used for data connection between the intelligent safety storage cabinet (100) and the electronic scale (20) and between the intelligent safety storage cabinet and the online database of the hazardous chemical substance easy to prepare and explode, the control unit is used for receiving weight information sent from the electronic scale (20) and actual cabinet outlet and cabinet inlet information of the hazardous chemical substance sent from the RFID reading device, and sending the weight information and the actual cabinet outlet and inlet information to the online database of the hazardous chemical substance easy to prepare and explode through the communication module (15).
2. The system for managing easily made and exploded hazardous chemicals according to claim 1, wherein the RFID tag is attached to the lower surface of the easily made and exploded hazardous chemicals, and an RFID reading device is arranged inside the tray of the electronic scale (20).
3. A system for managing hazardous chemicals, which is easy to make poison and explode according to claim 2, wherein the cabinet has a laminate (11) for placing hazardous chemicals, the RFID reading device is arranged in the laminate (11) of the cabinet, and the RFID reading device automatically reads RFID identification for polling.
4. The system for managing easily manufactured and exploded hazardous chemicals according to claim 1, wherein the control unit is further configured to send an alarm message when the RFID reading device detects that a plurality of easily manufactured and exploded hazardous chemicals capable of synthesizing any narcotic or explosive are taken by the same user in the same time period.
5. The system for managing hazardous chemicals easy to poison and easy to explode according to claim 1, wherein the control unit is further provided with an upper limit value for single use of each hazardous chemical easy to poison and easy to explode, the control unit is used for calculating the current actual use amount of the hazardous chemical according to the weight information of the hazardous chemical sent by the electronic scale (20), comparing the current actual use amount with the upper limit value for single use, and if the current actual use amount reaches or exceeds the upper limit value for single use, the control unit gives an alarm.
6. A management system for easily-made toxins and easily-made explosion dangerous chemicals according to any one of claims 4-5, wherein the intelligent safe storage cabinet (100) is further provided with an alarm device for receiving alarm information sent by the control unit and sending an alarm, and the alarm device is a short message transmitter and/or an audible and visual alarm device.
7. The hazardous chemical management system according to claim 1, wherein the intelligent safe storage cabinet (100) is provided with a liquid crystal touch screen (16), and the liquid crystal touch screen (16) is connected with the control unit and is used for displaying the substances which are easy to be poisoned and exploded and dangerous and stored in the current storage cabinet and receiving the confirmation of the current information of going out of the storage cabinet or entering the storage cabinet from a user.
8. A hazardous chemical management system according to claim 1, characterized in that the intelligent safety storage cabinet (100) is provided with an intelligent safety lock (17), and the intelligent safety lock (17) is controlled by a control unit and can be automatically opened and closed.
9. A method for managing hazardous chemicals easy to prepare poison and explosion is characterized by comprising a taking method, and comprises the following steps:
s1: a user obtains the use authorization of the hazardous chemical substances which are easy to prepare the poison and the explosion, and the identity card information and the face information of the user are preset in the control unit of the intelligent safe storage cabinet (100);
s2: a user reads identity card information on a card swiping device (13) of the intelligent safe storage cabinet (100) and reads face information on a face recognition device (14);
s3: the user information is sent to the control unit for verification;
s4: after the verification is passed, the intelligent safety lock (17) is automatically opened, and the safety door (12) is bounced open;
s5: the user takes out the dangerous chemicals from the laminate (11), closes the safety door (12), and the intelligent safety lock (17) is automatically locked;
s6: the RFID reading device automatically reads the taken hazardous chemical substance information in a polling mode;
s7: the liquid crystal touch screen (16) displays the detailed information of the dangerous chemicals taken at this time;
s8: a user clicks the confirmation taking information on the liquid crystal touch screen (16);
s9: the control unit judges whether a plurality of easily-made drugs or easily-made explosion dangerous chemicals capable of synthesizing any drugs and explosives are taken at the same time, if yes, the step S10 is executed, and if not, the step S11 is executed;
s10: the control unit sends information to the alarm device, and the alarm device gives an alarm;
s11: the control unit sends the information to an on-line database of hazardous chemicals which are easy to prepare viruses and explode through a communication module (15);
s12: and updating the taking information of the hazardous chemical substances in the online hazardous chemical substance database which is easy to prepare the viruses and the explosions.
10. A management method for hazardous chemicals which are easy to prepare poison and easy to explode is characterized by comprising a return method, and comprises the following steps:
s1: a user obtains the return authorization of hazardous chemicals which are easy to prepare virus and easy to explode, and the identity card information and the face information of the user are preset in the control unit of the intelligent safe storage cabinet (100);
s2: a user puts the easily prepared poison or easily prepared explosion hazardous chemicals to be returned on an electronic scale (20);
s3: an RFID reading device of the electronic scale (20) automatically reads the RFID identification of the lower surface of the hazardous chemical substance and weighs the weight of the hazardous chemical substance;
s4: the electronic scale (20) transmits the read RFID information and weight information to the control unit;
s5: a user reads identity card information on a card swiping device (13) of the intelligent safe storage cabinet (100) and reads face information on a face recognition device (14);
s6: the user information is sent to the control unit for verification;
s7: after the verification is passed, the intelligent safety lock (17) is automatically opened, and the safety door (12) is bounced open;
s8: the user puts the dangerous chemicals on the laminate (11), closes the safety door (12), and the intelligent safety lock (17) is automatically locked;
s9: the RFID reading device automatically reads the information of the put hazardous chemical substances in a polling mode;
s10: the liquid crystal touch screen (16) displays the detailed information of the returned dangerous chemicals;
s11: the user clicks on the liquid crystal touch screen (16) to confirm the return information;
s12: the control unit calculates the actual usage amount of the dangerous chemicals;
s13: the control unit compares the actual usage amount of the current time with the upper limit value of single usage, if so, the step S15 is carried out, and if not, the step S14 is carried out;
s14: the control unit sends information to the alarm device, and the alarm device gives an alarm;
s15: the control unit sends the return information of the dangerous chemicals to an on-line database of dangerous chemicals which are easy to prepare viruses and explode through a communication module (15);
s16: and updating the residual information of the hazardous chemical substances in the online hazardous chemical substance database which is easy to prepare the virus and the explosion.
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