CN105825457B - RFID blood management system - Google Patents
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- 239000008280 blood Substances 0.000 title claims abstract description 294
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- 230000014759 maintenance of location Effects 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 6
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- 241000700605 Viruses Species 0.000 claims description 3
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- 238000007605 air drying Methods 0.000 claims description 3
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- 229910021424 microcrystalline silicon Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 208000006379 syphilis Diseases 0.000 claims description 3
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- 230000001960 triggered effect Effects 0.000 claims description 3
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- 230000008569 process Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 description 3
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Abstract
The invention discloses an RFID blood management system, which comprises an RFID scanning module, a communication system, a blood collection system, a blood warehousing system, a blood ex-warehousing system, a blood using system, an inventory management system, a blood information tracking system, a blood station monitoring system and an inquiry system, wherein the blood collection system, the blood warehousing system, the blood ex-warehousing system, the blood using system, the inventory management system, the blood information tracking system, the blood station monitoring system and the inquiry system are connected with the communication. According to the invention, blood ex-warehouse information and all information of blood users are found through RFID coding, blood information tracking is completed, blood management is completed by manufacturing RFID blood bags, each link of transportation, storage and use is recorded in an RFID chip, and blood source information can be uploaded to a blood center database through a GSM network, so that information sharing of the whole blood transfusion and supply process is realized, the controllability of the flow is ensured, and the safety and the supervision of medical transfusion and supply are improved.
Description
Technical Field
The invention belongs to the technical field of RFID, and particularly relates to an RFID blood management system.
Background
The blood collection and supply organization has the following problems in management at present:
1. the checking is time-consuming and labor-consuming, the blood stock condition cannot be checked in time and rapidly, when workers change duty, the checking needs to be carried out by one bag of labor, so that the time is wasted, and errors are easy to occur;
2. in the blood collection process, the blood product is unqualified due to working errors, so that the precious blood resources are wasted, and meanwhile, due to the fact that a quality tracking system is not available, once problems occur, related responsibilities cannot be pursued;
3. at present, bar code technology is most commonly used for blood management, and the bar code has the defects of less storable information, low identification efficiency, easy damage and the like;
4. in recent years, research and use of currently popular low-frequency and high-frequency radio frequency electronic tags for blood management are considered, but the electronic tags are generally passive tags, have the defects of short identification distance, low-speed identification, small storage capacity, high environmental requirement and the like, and cannot meet the requirements of large batch, rapidness, strong environmental adaptability and the like when applied to blood management.
5. The conventional management system has poor interactivity, cannot prompt overdue blood in a storehouse in time, seriously threatens the life safety of a blood user, and cannot well cooperate with work of a department for preventing and treating AIDS.
It can be seen that the above-mentioned conventional blood management devices and systems have disadvantages and drawbacks in terms of their composition and use, and further improvements are desired. How to create a blood management intelligent door based on an ultrahigh frequency RFID technology and a system thereof, which have the advantages of large information storage capacity, high identification efficiency, difficult damage, strong environmental adaptability and strong interactivity and are beneficial to blood inventory and quality tracking, is an urgent need in the current industry.
Disclosure of Invention
The invention aims to provide an RFID blood management system, and aims to solve the problems of poor interactivity and low working efficiency of the existing blood management equipment and system.
The RFID blood management system comprises an RFID scanning module, a communication system, a blood collection system, a blood warehousing system, a blood ex-warehousing system, a blood using system, an inventory management system, a blood information tracking system, a blood station monitoring system and an inquiry system, wherein the blood collection system, the blood warehousing system, the blood ex-warehousing system, the blood using system, the inventory management system, the blood information tracking system, the blood station monitoring system and the inquiry system are connected with the communication system;
the blood collection system comprises a blood collector, a blood information electronic tag module and a blood analysis module, wherein the blood information electronic tag module and the blood analysis module are arranged on the blood collector, and the blood collector is connected with the blood analysis module through a wireless network;
the hemostix includes:
a hemostix body being of elongate form and having a sharp tip at a front end thereof;
a drive spring for transmitting a generally longitudinal motion to the cartridge body;
a housing receiving the cartridge body and having an aperture at a front end thereof through which a sharp tip of the cartridge body passes in use when the cartridge is triggered;
the blood analysis module comprises a sample remaining information checking system, an automatic sample remaining system, an intelligent analysis system, an automatic heat sealing system and a sample remaining amount detection system;
the sample remaining information checking system includes: a blood bag RFID label scanning device and a sample retention test tube RFID label scanning device;
the automatic sample retention system comprises: a blood bag grabbing and conveying device, a needle head grabbing device and an automatic sample holding test tube conveying device;
the intelligent analysis system comprises: the sample adding device drives the sample adding needle to sequentially collect blood from the sample tube through the driving device and adds the blood drops onto the glass slide; the push sheet device is used for extruding and pushing the blood into a film; the dyeing processing device is used for dyeing, cleaning and air-drying the extruded and pushed and pulled film; the image acquisition system is used for acquiring a stained blood film image; the intelligent analysis system comprises a hepatitis B virus detection module, a tuberculosis virus detection module, an AIDS virus detection module, a syphilis detection module, a blood type detection module and a blood membrane image processing and analyzing module;
the blood information electronic label module comprises:
the system comprises a first analysis module, a second analysis module and a third analysis module, wherein the first analysis module is used for analyzing a pre-configured electronic tag RFID and determining a unique identifier UID of the RFID;
the combination module is used for combining the determined UID with the parameter information of the RFID carrier to generate anti-counterfeiting information;
the signature module is used for signing the anti-counterfeiting information according to a pre-configured private key to generate an anti-counterfeiting information signature;
the generation module is used for writing the anti-counterfeiting information signature and the parameter information into the RFID to generate an anti-counterfeiting electronic tag;
the blood warehousing system is used for storing blood information into a database for backup, simultaneously recording warehousing time of blood, positions in inventory and warehousing workers and matching and binding the information with corresponding RFID label information;
the blood ex-warehouse system is used for recording blood ex-warehouse information, the blood ex-warehouse information comprises blood scrapping, blood use and blood allocation to other blood warehouses, recording the address, the ex-warehouse time and blood ex-warehouse staff of the blood ex-warehouse and matching and binding the blood ex-warehouse information with corresponding RFID label information;
the blood using system stores the information and the using time of a blood user into a database, and the blood ex-warehouse address is not recorded at the moment, so that the blood is used;
the inventory management system manages the blood stored in the storehouse, including inventory checking, inquiring the position of the blood in the storehouse and scanning the RFID label by a reader-writer to realize automatic expiration blood alarm;
the blood information tracking system reads the RFID code from the reader-writer, inquires a registered address from a root code analysis server database according to the RFID code, finds information stored in blood according to the registered address, and finds information of other addresses according to the sequence of addresses taken out of the database, thereby realizing tracking of whole-course flow information of the blood;
the blood station monitoring system monitors the blood station servers in the whole RFID blood management system, monitors whether each blood station server is normally online in real time, and can inform the blood station servers of restarting if the blood station servers are not online so as to quickly recover the failed node and avoid chain breakage phenomenon in blood information tracking;
the inquiry system inquires blood of a special blood type in the whole RFID blood management system and displays the blood station where the blood management system is located.
Further, the method for generating the anti-counterfeit electronic tag by the blood information electronic tag module comprises the following steps:
step one, analyzing a pre-configured electronic tag RFID, and determining a unique identifier UID of the RFID;
combining the determined UID with parameter information of the RFID carrier to generate anti-counterfeiting information, wherein the parameter information comprises the name of the carrier, the regular model of the carrier, the corresponding number of the carrier, the production date of the carrier and the validity period of the carrier;
thirdly, signing the anti-counterfeiting information according to a pre-configured private key to generate an anti-counterfeiting information signature;
and fourthly, writing the anti-counterfeiting information signature and the parameter information into the RFID to generate an anti-counterfeiting electronic tag.
Further, the method for monitoring the blood station server in the whole RFID blood management system by the blood station monitoring system comprises the following steps:
step one, when a certain blood station server executes operation, the blood station server reports corresponding operation information to the RFID blood management system server;
step two, after the RFID blood management system server judges that the reported server belongs to a server supervised by the RFID blood management system server, the operation information is converted into an information format which can be identified by an intelligent terminal;
step three, when the RFID blood management system server judges that the operation information belongs to alarm information, judging whether an alarm problem corresponding to the operation information belongs to a problem which can be solved by the RFID blood management system server, if so, executing corresponding processing, compressing the converted operation information, and identifying the compressed operation information as a solved problem and sending the problem to an intelligent terminal; otherwise, compressing the converted operation information and then sending the compressed operation information to the intelligent terminal;
step four, when the RFID blood management system server judges that the operation information does not belong to the alarm information, the converted operation information is stored, compressed and sent to the intelligent terminal;
and fifthly, the intelligent terminal decompresses the operation information and then carries out corresponding display and/or corresponding voice prompt.
Furthermore, the RFID scanning module comprises a display module, an operation module, a control unit, a radio frequency antenna, an identification module and a demodulator; the display module comprises a display screen and a display interface and is used for connecting the display screen of the control computer; the operation module comprises a key unit and an input interface connected with the computer; the control unit comprises an RFID scanning switch, a data processing unit and a data storage module; the RFID scanning module also comprises one or more combinations of a network interface, a serial data interface or a wifi receiving and sending module, and is used for transmitting data to the control computer; the RFID scanning module also comprises a power supply unit, wherein the power supply unit comprises a storage battery, a power adapter, a solar cell panel, a converter and an inverter, wherein the solar cell panel is a thin-film solar cell and is made of one of amorphous silicon, CIGS and microcrystalline silicon; the storage battery is a rechargeable lead-acid maintenance-free storage battery, is connected with the solar panel through the converter, and is charged by solar energy through the converter.
Furthermore, the communication system comprises a plurality of data transmitters, each transmitter is provided with a network interface, a serial data interface and a wifi receiving and sending module, and the wifi receiving and sending module is used for receiving data of the RFID scanning module; the communication system also comprises a caching module used for caching the received data; the communication system also comprises an IP identification module which is used for identifying each RFID scanning module, transmitting data of one or more RFID scanning modules and simultaneously recording the operation of each RFID scanning module so as to enable the received and transmitted data to be in one-to-one correspondence.
Furthermore, the query system comprises a data server, a voice recognition system, a terminal module, an identity recognition system and an article calibration system; the data server is used for performing matching search of similar conditions on the effective information extracted from the server and analyzing and processing the information which is searched in a matching way to form result information; the voice recognition system comprises voice input recognition and voice broadcasting functions; the terminal module is composed of a fixed intelligent touch control screen and a mobile control terminal, wherein the mobile control terminal comprises a mobile phone or a PDA; the identity recognition system is used for carrying out identity verification on the inquirer and comprises one or a combination of a fingerprint recognition system and a face recognition system; the object calibration system can display the storage place of the inquired blood sample or the stock, and is convenient for a user to quickly position the inquiry result.
The RFID blood management system records each link of transportation, storage and use in the RFID chip by manufacturing the RFID blood bag, thereby realizing information sharing of the whole blood transfusion and supply process, ensuring the controllability of the flow, improving the safety and the supervision of the blood transfusion and supply, and having better interactivity when the blood station monitoring system monitors the blood station server in the whole RFID blood management system.
Drawings
FIG. 1 is a schematic diagram of a RFID blood management system according to an embodiment of the present invention;
in the figure: 1. an RFID scanning module; 2. a communication system; 3. a blood collection system; 3-1, a hemostix; 3-2, an electronic tag module; 3-3, a blood analysis module; 4. a blood warehousing system; 5. a blood ex-warehouse system; 6. a blood use system; 7. an inventory management system; 8. a blood information tracking system; 9. a blood station monitoring system; 9-1, an RFID blood management system server; 9-2, a blood station server; 10. and (5) querying the system.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
As shown in fig. 1, the present invention is implemented in such a way that an RFID blood management system includes an RFID scanning module 1, a communication system 2, and a blood collection system 3, a blood warehousing system 4, a blood ex-warehousing system 5, a blood using system 6, an inventory management system 7, a blood information tracking system 8, a blood station monitoring system 9, and an inquiry system 10 connected to the communication system 2;
the blood collection system 3 comprises a blood collector 3-1, a blood information electronic tag module 3-2 and a blood analysis module 3-3, wherein the blood information electronic tag module 3-2 and the blood analysis module 3-3 are arranged on the blood collector 3-1, and the blood collector 3-1 and the blood analysis module 3-3 are connected through a wireless network;
the blood collecting device 3-1 comprises:
a hemostix body being of elongate form and having a sharp tip at a front end thereof;
a drive spring for transmitting a generally longitudinal motion to the cartridge body;
a housing receiving the cartridge body and having an aperture at a front end thereof through which a sharp tip of the cartridge body passes in use when the cartridge is triggered;
the blood analysis module 3-3 comprises a sample remaining information checking system, an automatic sample remaining system, an intelligent analysis system, an automatic heat sealing system and a sample remaining amount detection system;
the sample remaining information checking system includes: a blood bag RFID label scanning device and a sample retention test tube RFID label scanning device;
the automatic sample retention system comprises: a blood bag grabbing and conveying device, a needle head grabbing device and an automatic sample holding test tube conveying device;
the intelligent analysis system comprises: the sample adding device drives the sample adding needle to sequentially collect blood from the sample tube through the driving device and adds the blood drops onto the glass slide; the push sheet device is used for extruding and pushing the blood into a film; the dyeing processing device is used for dyeing, cleaning and air-drying the extruded and pushed and pulled film; the image acquisition system is used for acquiring a stained blood film image; the intelligent analysis system comprises a hepatitis B virus detection module, a tuberculosis virus detection module, an AIDS virus detection module, a syphilis detection module, a blood type detection module and a blood membrane image processing and analyzing module;
the blood information electronic label module 3-2 comprises:
the system comprises a first analysis module, a second analysis module and a third analysis module, wherein the first analysis module is used for analyzing a pre-configured electronic tag RFID and determining a unique identifier UID of the RFID;
the combination module is used for combining the determined UID with the parameter information of the RFID carrier to generate anti-counterfeiting information;
the signature module is used for signing the anti-counterfeiting information according to a pre-configured private key to generate an anti-counterfeiting information signature;
the generation module is used for writing the anti-counterfeiting information signature and the parameter information into the RFID to generate an anti-counterfeiting electronic tag;
the blood warehousing system 4 is used for storing blood information into a database for backup, simultaneously recording warehousing time, warehousing positions and warehousing workers of blood and matching and binding the information with corresponding RFID label information;
the blood ex-warehouse system 5 is used for recording blood ex-warehouse information, wherein the blood ex-warehouse information comprises blood scrapping, blood use and blood allocation to other blood warehouses, recording blood ex-warehouse addresses, blood ex-warehouse time and blood ex-warehouse staff, and matching and binding the blood ex-warehouse information with corresponding RFID label information;
the blood using system 6 stores the information and the using time of the blood user into a database, and the blood ex-warehouse address is not recorded at the moment, so that the blood is used;
the inventory management system 7 manages the blood stored in the storehouse, including inventory checking, inquiring the position of the blood in the storehouse, and scanning the RFID label by a reader-writer to realize automatic expiration blood alarm;
the blood information tracking system 8 reads the RFID code from the reader-writer, inquires the registered address from the root code analysis server database according to the RFID code, then finds the information stored in the blood according to the registered address, and finds the information of other addresses according to the sequence of the addresses taken out of the database, thereby realizing the tracking of the whole-course flow information of the blood;
the blood station monitoring system 9 monitors the blood station servers 9-2 in the whole RFID blood management system, monitors whether each blood station server 9-2 is normally online in real time, and can be notified to restart if the blood station server is not online, so that a failed node can be recovered quickly, and the blood information tracking cannot be broken;
the inquiry system 10 inquires blood of a special blood type in the whole RFID blood management system and displays the blood station where the blood management system is located.
The invention obtains RFID codes by scanning an RFID scanning module, firstly finds a local code analysis server in a root code analysis server, finds a registered IP address in the local code analysis server, finds the IP address and obtains related blood information stored in the address, then finds information of other addresses by the address sequence of blood ex-warehouse recorded in a blood warehouse, and so on until no blood ex-warehouse address is recorded in the found address, at the moment, the blood is used or damaged, then finds all information of blood users, and finishes the tracking of the blood information, blood management is finished by manufacturing an RFID blood bag, and each link of transportation, storage and use is recorded in an RFID chip, and blood source information can be transmitted to a blood center database through a GSM network, thereby realizing information sharing of the whole blood supply process and ensuring the controllability of the flow, the safety and the supervision of the medical transfusion and blood supply are improved.
Further, the method for generating the anti-counterfeit electronic tag by the blood information electronic tag module comprises the following steps:
step one, analyzing a pre-configured electronic tag RFID, and determining a unique identifier UID of the RFID;
combining the determined UID with parameter information of the RFID carrier to generate anti-counterfeiting information, wherein the parameter information comprises the name of the carrier, the regular model of the carrier, the corresponding number of the carrier, the production date of the carrier and the validity period of the carrier;
thirdly, signing the anti-counterfeiting information according to a pre-configured private key to generate an anti-counterfeiting information signature;
and fourthly, writing the anti-counterfeiting information signature and the parameter information into the RFID to generate an anti-counterfeiting electronic tag.
Further, the method for monitoring the blood station server in the whole RFID blood management system by the blood station monitoring system comprises the following steps:
step one, when a certain blood station server executes operation, the blood station server reports corresponding operation information to the RFID blood management system server;
step two, after the RFID blood management system server judges that the reported server belongs to a server supervised by the RFID blood management system server, the operation information is converted into an information format which can be identified by an intelligent terminal;
step three, when the RFID blood management system server judges that the operation information belongs to alarm information, judging whether an alarm problem corresponding to the operation information belongs to a problem which can be solved by the RFID blood management system server, if so, executing corresponding processing, compressing the converted operation information, and identifying the compressed operation information as a solved problem and sending the problem to an intelligent terminal; otherwise, compressing the converted operation information and then sending the compressed operation information to the intelligent terminal;
step four, when the RFID blood management system server judges that the operation information does not belong to the alarm information, the converted operation information is stored, compressed and sent to the intelligent terminal;
and fifthly, the intelligent terminal decompresses the operation information and then carries out corresponding display and/or corresponding voice prompt.
The RFID scanning module 1 comprises a display module, an operation module, a control unit, a radio frequency antenna, an identification module and a demodulator; the display module comprises a display screen and a display interface and is used for connecting the display screen of the control computer; the operation module comprises a key unit and an input interface connected with the computer; the control unit comprises an RFID scanning switch, a data processing unit and a data storage module; the RFID scanning module also comprises one or more combinations of a network interface, a serial data interface or a wifi receiving and sending module, and is used for transmitting data to the control computer; the RFID scanning module also comprises a power supply unit, wherein the power supply unit comprises a storage battery, a power adapter, a solar cell panel, a converter and an inverter, wherein the solar cell panel is a thin-film solar cell and is made of one of amorphous silicon, CIGS and microcrystalline silicon; the storage battery is a rechargeable lead-acid maintenance-free storage battery, is connected with the solar panel through the converter, and is charged by solar energy through the converter.
The communication system 2 comprises a plurality of data transmitters, each transmitter is provided with a network interface, a serial data interface and a wifi receiving and sending module and is used for receiving data of the RFID scanning module; the communication system also comprises a caching module used for caching the received data; the communication system also comprises an IP identification module which is used for identifying each RFID scanning module, transmitting data of one or more RFID scanning modules and simultaneously recording the operation of each RFID scanning module so as to enable the received and transmitted data to be in one-to-one correspondence.
The query system 10 comprises a data server, a voice recognition system, a terminal module, an identity recognition system and an article calibration system; the data server is used for performing matching search of similar conditions on the effective information extracted from the server and analyzing and processing the information which is searched in a matching way to form result information; the voice recognition system comprises voice input recognition and voice broadcasting functions; the terminal module is composed of a fixed intelligent touch control screen and a mobile control terminal, wherein the mobile control terminal comprises a mobile phone or a PDA; the identity recognition system is used for carrying out identity verification on the inquirer and comprises one or a combination of a fingerprint recognition system and a face recognition system; the object calibration system can display the storage place of the inquired blood sample or the stock, and is convenient for a user to quickly position the inquiry result.
The blood station monitoring system 9 monitors the blood station server 9-2 in the whole RFID blood management system, and can realize real-time monitoring of a blood station server group based on the intelligent terminal and the RFID blood management system server, so that the running state of the blood station server group, especially the abnormal problem of alarm, can be conveniently and quickly known in real time, and the interactivity is good.
The RFID blood management system records each link of transportation, storage and use in the RFID chip by manufacturing the RFID blood bag, thereby realizing information sharing of the whole blood transfusion and supply process, ensuring the controllability of the flow, improving the safety and the supervision of the blood transfusion and supply, and having better interactivity when the blood station monitoring system monitors the blood station server in the whole RFID blood management system.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (2)
1. An RFID blood management system is characterized by comprising an RFID scanning module, a communication system, a blood collection system, a blood warehousing system, a blood ex-warehousing system, a blood using system, an inventory management system, a blood information tracking system, a blood station monitoring system and an inquiry system, wherein the blood collection system, the blood warehousing system, the blood ex-warehousing system, the blood using system, the inventory management system, the blood information tracking system, the blood station monitoring system and the inquiry system are connected with the communication system;
the blood collection system comprises a blood collector, a blood information electronic tag module and a blood analysis module, wherein the blood information electronic tag module and the blood analysis module are arranged on the blood collector, and the blood collector is connected with the blood analysis module through a wireless network;
the hemostix includes:
a hemostix body being of elongate form and having a sharp tip at a front end thereof;
a drive spring for transmitting a generally longitudinal motion to the cartridge body;
a housing receiving the cartridge body and having an aperture at a front end thereof through which a sharp tip of the cartridge body passes in use when the cartridge is triggered;
the blood analysis module comprises a sample remaining information checking system, an automatic sample remaining system, an intelligent analysis system, an automatic heat sealing system and a sample remaining amount detection system;
the sample remaining information checking system includes: a blood bag RFID label scanning device and a sample retention test tube RFID label scanning device;
the automatic sample retention system comprises: a blood bag grabbing and conveying device, a needle head grabbing device and an automatic sample holding test tube conveying device;
the intelligent analysis system comprises: the sample adding device drives the sample adding needle to sequentially collect blood from the sample tube through the driving device and adds the blood drops onto the glass slide; the push sheet device is used for extruding and pushing the blood into a film; the dyeing processing device is used for dyeing, cleaning and air-drying the extruded and pushed and pulled film; the image acquisition system is used for acquiring a stained blood film image; the intelligent analysis system comprises a hepatitis B virus detection module, a tuberculosis virus detection module, an AIDS virus detection module, a syphilis detection module, a blood type detection module and a blood membrane image processing and analyzing module;
the blood information electronic label module comprises:
the system comprises a first analysis module, a second analysis module and a third analysis module, wherein the first analysis module is used for analyzing a pre-configured electronic tag RFID and determining a unique identifier UID of the RFID;
the combination module is used for combining the determined UID with the parameter information of the RFID carrier to generate anti-counterfeiting information;
the signature module is used for signing the anti-counterfeiting information according to a pre-configured private key to generate an anti-counterfeiting information signature;
the generation module is used for writing the anti-counterfeiting information signature and the parameter information into the RFID to generate an anti-counterfeiting electronic tag;
the blood warehousing system is used for storing blood information into a database for backup, simultaneously recording warehousing time of blood, positions in inventory and warehousing workers and matching and binding the information with corresponding RFID label information;
the blood ex-warehouse system is used for recording blood ex-warehouse information, the blood ex-warehouse information comprises blood scrapping, blood use and blood allocation to other blood warehouses, recording the address, the ex-warehouse time and blood ex-warehouse staff of the blood ex-warehouse and matching and binding the blood ex-warehouse information with corresponding RFID label information;
the blood using system stores the information and the using time of a blood user into a database;
the inventory management system manages the blood stored in the storehouse, including inventory checking, inquiring the position of the blood in the storehouse and scanning the RFID label by a reader-writer to realize automatic expiration blood alarm;
the blood information tracking system reads the RFID code from the reader-writer, inquires a registered address from a root code analysis server database according to the RFID code, finds information stored in blood according to the registered address, finds information of other addresses according to the sequence of addresses taken out of the database, and tracks the whole-course flow information of the blood;
the blood station monitoring system monitors blood station servers in the whole RFID blood management system, monitors whether each blood station server is normally online in real time, and notifies the blood station to restart if the blood station servers are not online;
the inquiry system inquires blood of a special blood type in the whole RFID blood management system and displays a blood station where the blood management system is located;
the RFID scanning module comprises a display module, an operation module, a control unit, a radio frequency antenna, an identification module and a demodulator; the display module comprises a display screen and a display interface and is used for connecting the display screen of the control computer; the operation module comprises a key unit and an input interface connected with the computer; the control unit comprises an RFID scanning switch, a data processing unit and a data storage module; the RFID scanning module also comprises one or more combinations of a network interface, a serial data interface or a wifi receiving and sending module, and is used for transmitting data to the control computer; the RFID scanning module also comprises a power supply unit, wherein the power supply unit comprises a storage battery, a power adapter, a solar cell panel, a converter and an inverter, wherein the solar cell panel is a thin-film solar cell and is made of one of amorphous silicon, CIGS and microcrystalline silicon; the storage battery is a rechargeable lead-acid maintenance-free storage battery, is connected with the solar panel through a converter, and is charged by solar energy through the converter;
the communication system comprises a plurality of data transmitters, wherein each data transmitter is provided with a network interface, a serial data interface and a wifi receiving and sending module and is used for receiving data of the RFID scanning module; the communication system also comprises a caching module used for caching the received data; the communication system also comprises an IP identification module which is used for identifying each RFID scanning module, transmitting data of one or more RFID scanning modules and simultaneously recording the operation of each RFID scanning module so as to enable the received and transmitted data to be in one-to-one correspondence;
the query system comprises a data server, a voice recognition system, a terminal module, an identity recognition system and an article calibration system; the data server is used for performing matching search of similar conditions on the effective information extracted from the server and analyzing and processing the information which is searched in a matching way to form result information; the voice recognition system comprises voice input recognition and voice broadcasting functions; the terminal module is composed of a fixed intelligent touch control screen and a mobile control terminal, and the mobile control terminal comprises a mobile phone or a PDA; the identity recognition system is used for carrying out identity verification on the inquirer and comprises one or a combination of a fingerprint recognition system and a face recognition system; the item calibration system displays the inquired blood sample or stock storage place;
the method for generating the anti-counterfeiting electronic tag by the blood information electronic tag module comprises the following steps:
step one, analyzing a pre-configured electronic tag RFID, and determining a unique identifier UID of the RFID;
combining the determined UID with parameter information of the RFID carrier to generate anti-counterfeiting information, wherein the parameter information comprises the name of the carrier, the regular model of the carrier, the corresponding number of the carrier, the production date of the carrier and the validity period of the carrier;
thirdly, signing the anti-counterfeiting information according to a pre-configured private key to generate an anti-counterfeiting information signature;
and fourthly, writing the anti-counterfeiting information signature and the parameter information into the RFID to generate an anti-counterfeiting electronic tag.
2. The RFID blood management system of claim 1, wherein the blood station monitoring system monitors the blood station server in the whole RFID blood management system by:
step one, when a certain blood station server executes operation, the blood station server reports corresponding operation information to the RFID blood management system server;
step two, after the RFID blood management system server judges that the reported server belongs to a server supervised by the RFID blood management system server, the operation information is converted into an information format which can be identified by an intelligent terminal;
step three, when the RFID blood management system server judges that the operation information belongs to alarm information, judging whether an alarm problem corresponding to the operation information belongs to a problem which can be solved by the RFID blood management system server, if so, executing corresponding processing, compressing the converted operation information, and identifying the compressed operation information as a solved problem and sending the problem to an intelligent terminal; otherwise, compressing the converted operation information and then sending the compressed operation information to the intelligent terminal;
step four, when the RFID blood management system server judges that the operation information does not belong to the alarm information, the converted operation information is stored, compressed and sent to the intelligent terminal;
and fifthly, the intelligent terminal decompresses the operation information and then carries out corresponding display and/or corresponding voice prompt.
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