CN103886414B - A kind of distributed intelligence Drug Safety Management system and application method - Google Patents

A kind of distributed intelligence Drug Safety Management system and application method Download PDF

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Publication number
CN103886414B
CN103886414B CN201410110850.7A CN201410110850A CN103886414B CN 103886414 B CN103886414 B CN 103886414B CN 201410110850 A CN201410110850 A CN 201410110850A CN 103886414 B CN103886414 B CN 103886414B
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medicine
control
intelligent terminal
cabinet
terminal
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CN103886414A (en
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杨君友
瞿秋亮
罗裕波
李�根
刘铭
肖也
付良威
张明洋
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Huazhong University of Science and Technology
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Huazhong University of Science and Technology
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Abstract

The invention discloses a kind of distributed intelligence Drug Safety Management system, including host computer terminal and intelligent cabinet terminal, LIMS is installed, the host computer terminal is connected and is communicated with finger-printer reader, POS mini-printers in host computer terminal;The intelligent cabinet terminal includes cabinet and control of intelligent terminal, and control of intelligent terminal is connected with LCDs liquid crystal display, for showing medicine inventory information, medicine use information, cupboard service condition;Cabinet is provided with multiple small cabinets and is distributed into array;The host computer terminal is connected with control of intelligent terminal by ICP/IP protocol, is mutually authenticated and is successfully realized communication afterwards, and the control of intelligent terminal is used to control the open and close of cabinet.The system have safe management, intelligentized control method, hommization operation, easily extension easy care the features such as, effectively realize material, chemistry, medicine and other fields reagent chemicals safe and effective storage and information system management.

Description

A kind of distributed intelligence Drug Safety Management system and application method
Technical field
The invention belongs to the reagent in laboratory and pharmacy and sample managing technical field, more particularly, to one kind point Cloth intellectuality Drug Safety Management system and application method, for the management of valuable, high-risk medicine provides a kind of distributed intelligence Security management solution can be changed.
Background technology
During material, chemistry, the teaching and scientific research of medicine and other fields and production practices, it is often necessary to use various medicines And chemical reagent, the safe and effective storage and information system management of medicine be particularly critical.Especially for valuable, poisonous, You Haishi Also be present many missings in the relevant departments such as the management of agent medicine, China's various big hospital, scientific research institution, have during the safety problem of correlation Occur.It is one of problem that system is unsound, and the backwardness of software and hardware facilities is also major reason.For large-scale experiment room, hospital and Pharmacy, reagent chemicals species is various, and the extensive storage of tradition and management mode problem become increasingly conspicuous.Experiment, administrative staff are not only Being frequently necessary to waste substantial amounts of time searching or statistics reagent chemicals, also tending to prolong because can not in time understand chemical reagent surplus Scientific research and job schedule, can also have a strong impact on operating efficiency by mistake.If to valuable, poisonous, harmful reagent medicine safety management It is not in place, exist if many obvious defects and potential safety hazard, will be caused to crime and lawless person with opportunity The life and property loss that cannot be retrieved.It is exactly typical case as the thallium poisoning case of Tsing-Hua University, the water dispenser of Fudan University are poisoned case Example.
Current reagent chemicals management system is substantially operated using single module, and single mechanical memory module there is no intelligence Energyization, synchronizes function.In terms of safety management, regular identity certification, fingerprint recognition, RFID radio frequency skills are currently confined to mostly Support and other safety managements of network authentication are mutually tied full technology still less by the single safety management mode of art and key See.
In terms of intellectuality, the research and development of reagent chemicals management system are also simply at the early-stage at home, ripe commercialization Product is little, and so-called intellectuality is also limited only to the simple communication between host computer, is sent by host computer and referred to Order control slave computer, slave computer is typically all common single-chip microcomputer, and single-chip microcomputer further controls the unlatching of reagent chemicals cabinet and closes Close, a small amount of medicine is realized to a certain extent, the convenience that single similar drug is got it filled, but cannot solve disposably to sample species The various cabinet door switch problem of quantity.
The intelligent drug control cabinet applied for a patent all is limited by cupboard quantity mostly at present, be all much by serial ports and Slave computer is communicated, and is not only directly limited by serial ports quantity on every PC and influences expanding for cupboard quantity, and Cupboard putting position is also accordingly limited by host computer, does not have flexibility.
Additionally, the system of exploitation is only merely to send a command to slave computer after being got it filled on host computer successfully at present, under Position machine controls the open and close of cupboard again.Medicine user must every time remember on PC the species of selected medicine and every The secondary quantity that should be sampled records the information such as species, the position of product of getting it filled with notebook, and operation is bothered very much, inadequate human nature Change.
The content of the invention
In order to overcome the defect of prior art, the peace for improve laboratory, the retrieval of research department's reagent chemicals, getting it filled, managing Full property and convenience, the invention provides a kind of distributed security intellectuality medicine management system, can easily retrieve experiment Room stock, searches destination agent, and surplus timed reminding records medicine use information, and the use for valuable, high-risk medicine is also carried Short message interacting authentication function is supplied, the system has safe management, intelligentized control method, hommization operation, easily extends easy care The features such as, have effectively achieved material, chemistry, medicine and other fields reagent chemicals safe and effective storage and information system management.
To achieve these goals, it is the invention provides a kind of distributed security intelligence medicine management system including upper Machine terminal and intelligent cabinet terminal, wherein:
Host computer terminal is computer PC, is provided with LIMS (LIMS), including drug control module, The drug control module is used for medicine search, medicine storage, the expired prompting of medicine, the prompting of medicine surplus, high-risk medicine short message Interaction;The host computer terminal is connected and is communicated with finger-printer reader, POS mini-printers, and to control of intelligent terminal Transmission network order;
The intelligent cabinet terminal includes cabinet and control of intelligent terminal, and wherein control of intelligent terminal is to be with ARM920T The S3C2440 core board integrated circuits of kernel, are connected with liquid crystal display, the liquid crystal display by parallel mode with S3C2440 core boards are connected, for showing medicine inventory information, medicine use information, cupboard service condition and man-machine interaction work( Energy;The S3C2440 core boards are configured with lower interface:Wired network interface, serial communication interface, LCD interface, SD Card read-write interface, alarming device interface and I/O interfaces, the serial communication interface are connected with bar code scanner;The intelligence control Terminal processed is provided with linux system, and is provided with embedded medicine management system, and the control of intelligent terminal is placed in cabinet The upper right corner;
The cabinet is provided with multiple small cabinets and into array distribution, is provided with simultaneously on described each small cabinet miniature Electronic lock, infrared inductor, red LED lamp, green LED lamp, the LED illumination lamp of photosensitive circuit control, pacify on the small cabinet The device of dress is all connected with control of intelligent terminal and is controlled by control of intelligent terminal;
The host computer terminal is connected with control of intelligent terminal by ICP/IP protocol, to be mutually authenticated successfully realize afterwards and is led to News, the control of intelligent terminal is used to control the open and close of cabinet.
As a further improvement on the present invention, the LIMS has fingerprint identification module, for Finger-printer reader is communicated and medicine user is authenticated;The finger-printer reader is used to be logged in medicine user As medicine user's certification medium during the machine terminal of position.
As a further improvement on the present invention, the POS mini-printers being connected with host computer, clear for printing medicine It is single, bar code is accompanied with the medicine inventory that the POS mini-printers are printed, the bar code can record medicine and use letter Breath and medicine user's information, the bar code can be retouched by the bar code in intelligent cabinet terminal sweeps rifle identification.
As a further improvement on the present invention, the LIMS has short message interacting authentication module, uses It is authenticated in for high-risk, poisonous drugs use;Specifically for sending certification short message, wherein short message content bag to keeper The information of user containing medicine and random verification code, and for being input into institute to the LIMS in medicine user Pass through checking after stating random verification code;Wherein described medicine user tests at random to what the LIMS was input into Card code, is provided to the medicine user after keeper agrees to using the medicine.
As a further improvement on the present invention, the embedded medicine management system installed on the control of intelligent terminal is used for Carry out cable network communication, the control light on and off of LED, medicine presentation of information on liquid crystal display with host computer terminal, in storage The networking command that position machine sends, and communicated with bar code scanner;And for unit medicine storage and managenent.The bar code is swept The bar code that rifle is used to read on medicine inventory is retouched, the bar code have recorded medicine storage information.
As a further improvement on the present invention, the liquid crystal display has touch function, can realize man-machine interaction;Institute Stating control of intelligent terminal has SD card module for reading and writing.
As a further improvement on the present invention, the host computer terminal connects one or more intelligent cabinets by wired network Terminal, to carry out distributed management layout.
As a further improvement on the present invention, the networking command that the host computer sends is temporarily stored on control of intelligent terminal, Control of intelligent terminal be used for bar code on medicine inventory by bar code scanner recognize and be temporarily stored in control of intelligent terminal Networking command matching after send control instruction, the control instruction is used to control the light on and off of LED and making for infrared inductor Energy.
As a further improvement on the present invention, the infrared inductor is connected with 555 timing circuits, the 555 timing electricity Road is used to controlling the unlatching of minitype electronic lock, and the infrared inductor is only determined enabling and can just trigger 555 in the case of having sensing When circuit and unlocking electronic lock;555 timing circuit is additionally operable to the instruction alarm dress when time-out is still not turned off after cabinet door is opened Put and alarm.
Accordingly, present invention also offers a kind of application method of said system, comprise the following steps:
Step 1, opening host computer terminal and LIMS, input medicine user ID or scanning fingerprint are stepped on Recording system, drug control interface is entered after certification success;
Step 2, add and use medicine by being input into medicine number or input chemical formula or Chinese, and check surplus, Add invalid when not enough this addition drug dosage of consumption, continue to add after having added a medicine, it is all until having added Untill medicine;Short-message verification module is had to pass through for being demarcated as high-risk, poisonous drugs use to verify, after being proved to be successful Could add:Medicine user information and random verification code are sent to reality by LIMS by way of short message Room keeper is tested, keeper's medicine is obtained and identifying code is informed into medicine user again using keeper after license, last medicine makes User is input into correct identifying code and could add;Medicine for not demarcating directly is added;
Step 3, POS mini-printers printing medicine inventory, medicine inventory are accompanied with bar code, and bar code record has medicine Use information and medicine user's information;Host computer recording operation information, sends networking command to control of intelligent terminal, intelligence simultaneously Can control terminal networking command can be kept in wait the medicine user scanning barcode to carry out commands match;If user's time-out is not yet Scanning bar code, control of intelligent terminal deletes networking command;
Step 4, medicine user carry medicine inventory and are sampled from cabinet:Bar code scanner reading bar codes obtain bar code letter Breath, control of intelligent terminal matches bar code information with networking command, and control of intelligent terminal controls the liquid crystal after the match is successful Display screen display medicine inventory information, medicine positional information, medicine user's information;And infrared inductor is enabled, at the same time control Green LED lamp processed is bright, this small cabinet is represented with the presence of medicine, otherwise in the absence of required medicine;
The single infrared inductor that step 5, medicine user sensing have been enabled, the corresponding small cabinet of infrared inductor is opened Open, while control of intelligent terminal control red LED lamp is bright, control of intelligent terminal sends medicine surplus and updates request to host computer; Medicine user takes out other medicines by same procedure again;
Medicine is returned to cupboard by step 6, medicine user using step 4 is performed after complete medicine;Medicine user take Cabinet door must be closed in time-out time after going out medicine, can otherwise be alarmed, and the display alarm information on LCDs;Every section of net Network instruction has the chance being matched twice, will delete networking command more than control of intelligent terminal twice so that matching is invalid.
Compared with prior art, the invention has the advantages that:
1st, the host computer terminal of this set system has following function:Medicine user's logon rights management function, medicine letter Breath input function, medicine information search function, medicine surplus timing reminding function, logging feature, and high-risk, hypertoxic medicine Product use short message interacting authentication function, conveniently realized the inquiry to chemicals, have been managed using, surplus, operation note is looked into Inquiry, safety management etc.;
2nd, medicine inventory, the medicine can eventually be printed while add when this set system is used more than one piece medicine Inventory includes title, position, the consumption information of all use medicines, and medicine inventory lower section also attaches bar code information.Print Medicine inventory be easy to medicine user to be well understood to oneself to need type of goods and quantity, positional information, then according to singly taking Sample;
3rd, this set system is connected with host computer cable network by control of intelligent terminal and is communicated, and control of intelligent terminal makes With the (SuSE) Linux OS increased income, medicine management system is mounted with, you being used with standalone version can also be connected with host computer, If intelligent cupboard terminal reading to after bar code information with temporary network instruction the match is successful will be in liquid crystal display screen display Medicine use information, positional information, medicine user often take out a medicine control of intelligent terminal and will send surplus to host computer Fresh information, and record medicine user and grasp in SD card, cabinet door time-out is closed and will start warning device;
4th, this set system can realize the distributed arrangement of medical cupboard and management, host computer terminal can simultaneously with one Or multiple control of intelligent terminal are connected by TCP/IP network communications, host computer can be realized communicating with each control of intelligent terminal, Laboratory or research department will not be limited by cupboard quantity, and the expansion of cupboard is flexible.Host computer and cupboard, cupboard and cabinet Also placement and the layout (reference picture 5) of many cupboards are easily carried out between son without any position, distance limitation;
5th, this set system has five security management mechanisms for being located at one, has fully demonstrated in the special medicine such as high-risk, hypertoxic The security (reference picture 6) of QC reason.Specific five refer to:(1) log in the medicine user in LIMS stages and ensure that LIMS Management ID certifications or finger print identifying, the authority of system, safe operation;(2) for valuable, poisonous drugs use, LIMS systems Short message interacting checking can be carried out with medicine user, be embodied in (reference picture 7):LIMS systems can be automatic by medicine user Information and random verification code are sent to Lab Manager by way of short message, obtain keeper's medicine and use management after license Identifying code is informed give medicine user again by member, and last medicine user is input into correct identifying code and could add hypertoxic, high-risk Medicine.The security that high-risk, poisonous drugs is used is ensure that, the use of general medicine is directly added;(3) host computer and intelligence Energy control terminal is known by ICP/IP protocol certification connection, transmission network order and terminal scanning medicine inventory bar code Not, it is ensured that the security of the media transmission that networking command is transmitted and personal medicine is taken;(4) bar code be temporarily stored in intelligent control Networking command in terminal processed is matched, and control of intelligent terminal can just send control command to the control on cupboard after the match is successful Circuit processed, makes control circuit connect signal, it ensure that the real-time of medicine user individual order and networking command, it is to avoid Malice bar code is input into the control to cupboard;(5) bar code after the match is successful cupboard control circuit enable, the LED of correspondence cupboard refers to Show that lamp is bright or goes out, now must medicine user the infrared inductor of the bright corresponding cupboard position of LED light, cabinet are answered with feel Men Caihui is automatically turned on, and otherwise this operation is invalid, and this operation ensure that the uniqueness that cupboard position cabinet door is opened;
6th, this set perfect function, simple to operate, hommization operation and safety Design;System is embedded in using linux Formula open source operating system makes the low cost of product, simple structure as control of intelligent terminal.
Brief description of the drawings
Fig. 1 is cabinet overall design drawing of the invention;
Fig. 2 is chest body function structural design drawing of the present invention;
Fig. 3 is whole machine hardware distribution figure of the invention;
Fig. 4 is detailed operational flowchart of the invention;
Fig. 5 is Distributed system design explanatory diagram of the invention;
Fig. 6 is safety-type explanatory diagram of the invention;
Fig. 7 is short-message verification module declaration figure of the invention;
Wherein:101-7 cuns of liquid crystal display, 102- bar code scanners, 103- intelligence cabinet terminals, the small cupboards of 104-, 111- cabinets, 201- minitype electronic locks, 202- green LED lamps, 203- red LED lamps, 204- infrared inductors, 205- prompting marks Sign, 206- springs, 207- cabinet doors, 208- cabinet door handles, the photosensitive LEDs of 209-, 301-POS mini-printers, 302- fingerprints are read Read device, 303- host computer terminals, 304- control of intelligent terminal.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.As long as additionally, technical characteristic involved in invention described below each implementation method Not constituting conflict each other can just be mutually combined.
1~7, a kind of distributed intelligence Drug Safety Management system, including host computer terminal 303, intelligence referring to the drawings Cabinet terminal 103.
The host computer terminal 303 and finger-printer reader 302, POS mini-printers 301, and independent research is installed LIMS management systems, the LIMS management systems include drug control module, expired with medicine search, medicine storage, medicine Remind, medicine surplus is reminded, high-risk medicine short message interacting authentication function, communication can be carried out with finger-printer reader 302 and realize medicine User log in safety certification, can with POS mini-printers 301 carry out communication printing medicine inventory and bar code information, and to Control of intelligent terminal transmission network command functions.
The intelligent cabinet terminal include control of intelligent terminal 304 and cabinet 111, wherein control of intelligent terminal be with ARM920T is the S3C2440 core board integrated circuits of kernel, is connected with 7.1 cun of liquid crystal displays 101, and 7.1 cun of liquid crystal displays Device is connected by parallel mode with S3C2440 core boards, using electric capacity or resistive touch screen, for showing that medicine inventory is believed Breath, medicine use information, cupboard service condition and human-computer interaction function.The core board has following configuration:Cable network connects Mouth, serial communication, liquid crystal display, SD card read-write, loudspeaker and unnecessary I/O mouthfuls, the serial communication interface and bar code scan Rifle 102 is connected, for reading the bar code information on medicine inventory;Built-in terminal burning linux system, and install The embedded drug control platform of independent research.Control of intelligent terminal is placed in the cabinet upper right corner.Control of intelligent terminal 304 leads to Cross TCP/IP communications protocol and be attached certification with host computer terminal 303, receive the network instruction of host computer transmission and keep in, intelligence Can the meeting time-out cleaning network instruction of cabinet terminal 304;The host computer terminal can simultaneously connect one or many by wired network Individual intelligent cabinet terminal, forms a kind of distributed management system, is not limited (such as Fig. 5) by cupboard quantity and position.
The cabinet 111 is made up of the small cabinet 104 of multiple array distributions, and described unnecessary I/O mouthfuls all small for controlling Electronic component on cabinet, the small cabinet includes minitype electronic lock 201, green LED lamp 202, red LED lamp 203, infrared sense Answer device 204, call tag 205, spring 206, cabinet door 207, handle 208, photosensitive LED 209.
The lock electronic lock 201 is connected with 555 timing circuits, and the time delayed signal that 555 timing circuits provide 8-10s is opened Cabinet door.555 timing circuit is connected with infrared inductor 204, and infrared inductor starts timer after receiving infrared signal.Institute State I/O mouthfuls unnecessary with S3C2440 core boards of infrared inductor to be connected, receive the control signal that core board sends.
The green LED lamp 202 is used to point out medical cupboard sub-information, and the medicine required for bright expression is located at this small cabinet It is interior, do not exist otherwise.The cabinet door of the red LED lamp 203 opens mark, and cabinet door opens time-out can start warning device.
The infrared inductor 204 is used for the triggering medium that cabinet door is opened, and infrared inductor is enabled under the control of terminal Afterwards, when inductor is sensed, minitype electronic lock is opened, and control of intelligent terminal sends medicine surplus and updates request to host computer, often Cupboard specified by individual bar code can only submit to a surplus to update request.Small cabinet under the elastic force of spring 206, cabinet door 207 Automatically turn on, photosensitive LED 209 determines whether to be illuminated in the case where cabinet door is opened.When infrared inductor is not enabled on Opening failure.
The concrete operations flow chart of the system is as shown in Figure 4:
1st, open PC computers and LIMS systems soft wares, input medicine user ID or scanning fingerprint login system, certification into Drug control interface can be entered after work(, medicine user can check medicine specifying information, retrieve medicine.
2nd, add and use medicine, and real time inspection surplus by being input into medicine number or input chemical formula or Chinese, Add invalid when not enough this addition drug dosage of consumption, continue to add after having added a medicine, it is all until having added Untill medicine.Especially, short-message verification module is had to pass through for being demarcated as high-risk, poisonous drugs use to verify, test Could be added after demonstrate,proving successfully, the medicine do not demarcated then directly is added.It is embodied in (reference picture 7):LIMS systems can be certainly It is dynamic that medicine user information and random verification code are sent to Lab Manager by way of short message, obtain keeper's medicine Identifying code is informed into medicine user again using keeper after license, last medicine user is input into correct identifying code can just be added Plus.
3rd, medicine use information is printed, printing bar code can be attached on POS mini-printers, bar code can record medicine and use letter Breath and medicine user's information.Host computer recording operation information, sends networking command to control of intelligent terminal, control of intelligent terminal Networking command can be kept in wait the medicine user scanning barcode to carry out commands match.If user's time-out scanning bar code, intelligence Energy control terminal can delete networking command, invalid to think this order.
4th, medicine user carries the sampling of medicine inventory, bar code scanner reads barcode information, and control of intelligent terminal can be by Bar code information is matched with networking command, and the LCDs LCDs after the match is successful on control of intelligent terminal will show medicine Product inventory information, medicine positional information, medicine user's information.And infrared inductor is enabled, at the same time green LED lamp is bright, This small cabinet is represented with the presence of medicine, otherwise in the absence of required medicine.
5th, medicine user senses the single infrared inductor for enabling, and the corresponding small cabinet of infrared inductor is just opened Open, red LED lamp is bright, control of intelligent terminal sends medicine surplus and updates request, the cabinet specified by each bar code to host computer Son can only submit to a surplus to update request.Again other medicines are taken out by same steps.
6th, medicine user must shut off cabinet door after taking out medicine in time-out time, can otherwise alarm, and in liquid crystal Display alarm information in display screen.Medicine is returned to cupboard by medicine user using step 4 is performed after complete medicine.Every section of network Instruction has the chance that is matched twice, will delete networking command more than control of intelligent terminal twice so that matching is invalid, time-out Performing 4 step systems second can also provide alarm, it is believed that medicine is not returned in cupboard.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, it is noted that this The protection domain of invention should not only limit office in the concrete form stated, protection scope of the present invention should also include this area skill Art personnel according to inventive concept it is conceivable that or equivalent technologies mean that carry out some improvements and modifications on this basis.
As it will be easily appreciated by one skilled in the art that the foregoing is only presently preferred embodiments of the present invention, it is not used to The limitation present invention, all any modification, equivalent and improvement made within the spirit and principles in the present invention etc., all should include Within protection scope of the present invention.

Claims (9)

1. a kind of distributed intelligence Drug Safety Management system, it is characterised in that including host computer terminal and intelligent cabinet end End, wherein:
The host computer terminal is computer, and LIMS, laboratory calibration are provided with host computer terminal System include drug control module and short message interacting authentication module, the drug control module be used for medicine search, medicine storage, The expired prompting of medicine, medicine surplus are reminded, high-risk medicine short message interacting;Short message interacting authentication module is used for for high-risk, severe toxicity The use of medicine is authenticated;Specifically for sending certification short message to keeper, wherein short message content is believed comprising medicine user Breath and random verification code, and for after medicine user is input into the random verification code to the LIMS By checking;The random verification code that wherein described medicine user is input into the LIMS, is in management Member agrees to what is provided using the backward medicine user of the medicine;
The host computer terminal is connected and is communicated with finger-printer reader, POS mini-printers, and is passed to control of intelligent terminal Defeated networking command;
The intelligent cabinet terminal includes cabinet and control of intelligent terminal, and wherein control of intelligent terminal is with ARM920T as kernel S3C2440 core board integrated circuits, be connected with liquid crystal display, the liquid crystal display pass through parallel mode and S3C2440 Core board is connected, for showing medicine inventory information, medicine use information, cupboard service condition and human-computer interaction function;It is described S3C2440 core boards are configured with lower interface:Wired network interface, serial communication interface, LCD interface, SD card read-write connect Mouth, alarming device interface and I/O interfaces, the serial communication interface are connected with bar code scanner;The control of intelligent terminal peace Equipped with linux system, and embedded medicine management system is installed, the control of intelligent terminal is placed in the cabinet upper right corner;
The cabinet is provided with multiple small cabinets and into array distribution, and miniature electronic is provided with simultaneously on described each small cabinet Lock, infrared inductor, red LED lamp, green LED lamp, the LED illumination lamp of photosensitive circuit control, install on the small cabinet Device is all connected with control of intelligent terminal and is controlled by control of intelligent terminal;
The host computer terminal is connected with control of intelligent terminal by ICP/IP protocol, is mutually authenticated and is successfully realized communication, institute afterwards Control of intelligent terminal is stated for controlling the open and close of cabinet.
2. Drug Safety Management system according to claim 1, it is characterised in that the LIMS tool There is fingerprint identification module, for being communicated with finger-printer reader and medicine user is authenticated;The finger-printer reader For medicine user log in host computer terminal when as medicine user's certification medium.
3. Drug Safety Management system according to claim 1, it is characterised in that:The POS being connected with host computer is micro- Type printer, for printing medicine inventory, is accompanied with bar code, institute on the medicine inventory that the POS mini-printers are printed Stating bar code can record medicine use information and medicine user's information, and the bar code can be by the bar code in intelligent cabinet terminal Retouch and sweep rifle identification.
4. Drug Safety Management system according to claim 1, it is characterised in that installed on the control of intelligent terminal Embedded medicine management system is used to be carried out with host computer terminal light on and off, the liquid crystal display of cable network communication, control LED The networking command that upper medicine presentation of information, storage host computer send, and communicated with bar code scanner;And for unit medicine Product storage and managenent;The bar code scanner is used to read the bar code on medicine inventory, and the bar code have recorded medicine storage Information.
5. Drug Safety Management system according to claim 1, it is characterised in that the liquid crystal display has and touches work( Can, man-machine interaction can be realized;The control of intelligent terminal has SD card module for reading and writing.
6. the Drug Safety Management system according to any one of claim 1 to 5, it is characterised in that the host computer terminal One or more intelligent cabinet terminals are connected by wired network, to carry out distributed management layout.
7. the Drug Safety Management system according to any one of claim 1 to 5, it is characterised in that the host computer sends Networking command be temporarily stored on control of intelligent terminal, control of intelligent terminal is used for bar code on medicine inventory by bar code scan Rifle recognizes and control instruction is sent after being matched with the networking command being temporarily stored on control of intelligent terminal, and the control instruction is used to control The light on and off of LED processed and the enable of infrared inductor.
8. the Drug Safety Management system according to any one of claim 1 to 5, it is characterised in that the infrared inductor It is connected with 555 timing circuits, 555 timing circuit is used to control the unlatching of minitype electronic lock, the infrared inductor only exists Enabling and have can just trigger 555 timing circuits and unlocking electronic lock in the case of sensing;555 timing circuit is additionally operable in cabinet door Instruction warning device is alarmed when time-out is still not turned off after unlatching.
9. a kind of application method based on system described in claim 1, it is characterised in that comprise the following steps:
Step 1, opening host computer terminal and LIMS, input medicine user ID or scanning fingerprint log in system System, drug control interface is entered after certification success;
Step 2, add and use medicine by being input into medicine number or input chemical formula or Chinese, and check surplus, when with Add invalid during this addition drug dosage of amount deficiency, continue to add after having added a medicine, until having added all medicines Untill;Short message interacting authentication module is had to pass through for being demarcated as high-risk, poisonous drugs use to verify, after being proved to be successful Could add:Medicine user information and random verification code are sent to reality by LIMS by way of short message Room keeper is tested, keeper's medicine is obtained and random verification code is informed into medicine user, last medicine again using keeper after license Product user is input into correct random verification code and could add;Medicine for not demarcating directly is added;
Step 3, POS mini-printers printing medicine inventory, medicine inventory are accompanied with bar code, and bar code record has medicine to use Information and medicine user's information;Host computer recording operation information, sends networking command to control of intelligent terminal, intelligence control simultaneously Terminal processed can keep in networking command to wait the medicine user scanning barcode to carry out commands match;If user's time-out is not scanned yet Bar code, control of intelligent terminal deletes networking command;
Step 4, medicine user carry medicine inventory and are sampled from cabinet:Bar code scanner reading bar codes obtain bar code information, Control of intelligent terminal matches bar code information with networking command, and control of intelligent terminal controls the liquid crystal display after the match is successful Display medicine inventory information, medicine positional information, medicine user's information;And infrared inductor is enabled, at the same time control green Color LED is bright, this small cabinet is represented with the presence of medicine, otherwise in the absence of required medicine;
The single infrared inductor that step 5, medicine user sensing have been enabled, the corresponding small cabinet of infrared inductor is opened, Control of intelligent terminal control red LED lamp is bright simultaneously, and control of intelligent terminal sends medicine surplus and updates request to host computer;Medicine User takes out other medicines by same procedure again;
Medicine is returned to cupboard by step 6, medicine user using step 4 is performed after complete medicine;Medicine user takes out medicine Cabinet door must be closed after product in time-out time, can otherwise be alarmed, and display alarm information on a liquid crystal display;Every section of network refers to Order has the chance being matched twice, will delete networking command more than control of intelligent terminal twice so that matching is invalid.
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