CN114743297A - Inpatient passing management method and system - Google Patents
Inpatient passing management method and system Download PDFInfo
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- CN114743297A CN114743297A CN202210324078.3A CN202210324078A CN114743297A CN 114743297 A CN114743297 A CN 114743297A CN 202210324078 A CN202210324078 A CN 202210324078A CN 114743297 A CN114743297 A CN 114743297A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/27—Individual registration on entry or exit involving the use of a pass with central registration
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
- G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
- G16H10/65—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records stored on portable record carriers, e.g. on smartcards, RFID tags or CD
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/20—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Abstract
The invention discloses a hospitalized patient passage management method and a system, wherein the method comprises the following steps: obtaining first encrypted data, and recording the identity number and the first encrypted data on an intelligent bracelet worn by the inpatient; the identity number, the secret key and the current passing authority are correlated to obtain a correlation table, and the correlation table is stored in a database of the server; inquiring the association information in the association table according to the identity number, obtaining the current passing authority associated with the identity number according to the association information, updating the current passing authority, and recording the updated current passing authority as the updated passing authority; obtaining a current passing authority and an updated passing authority, and controlling the access control device to allow passing when the updated passing authority is higher than the current passing authority; and when the updated passage authority is lower than the current passage authority, controlling the access control device to refuse passage. The system is used for executing the method. The invention is convenient for inpatients to update the passing authority of the inpatients in time. The invention is mainly used in the technical field of hospital networking.
Description
Technical Field
The invention relates to the technical field of hospital networking, in particular to a hospitalized patient passage management method and a system.
Background
The existing inpatients are generally matched with a bracelet, and for this reason, the management of the existing inpatients is generally performed on the patients through the bracelet. The existing hospital generally carries out the passing management through the bracelet, but the passing authority of the patient is generally set at the beginning in the existing passing management mode, but the passing authority of the patient needs to be gradually increased along with the gradual rehabilitation of the body of the patient. However, the current management mode can not adjust the right of passage of the patient in time, so that the right of passage on the patient bracelet has large hysteresis, and effective management of the patient is not facilitated.
Disclosure of Invention
The invention provides a hospitalized patient passage management method and system, which are used for solving one or more technical problems in the prior art and at least providing a beneficial selection or creation condition.
In a first aspect, a method for managing the passage of inpatients is provided, which comprises the following steps:
step 1, distributing an identity number, a secret key and a passage right to a patient in hospital, wherein the passage right is recorded as a current passage right;
step 2, encrypting the current passing authority through a secret key to obtain first encrypted data, and recording the identity number and the first encrypted data on an intelligent bracelet worn by the inpatient;
step 3, the identity number, the secret key and the current passing authority are correlated to obtain correlation information, the correlation information is recorded in a correlation table, and the correlation table is stored in a database of the server;
step 4, accessing a database of the server, inquiring the association information in an association table according to the identity number, obtaining the current passing authority associated with the identity number according to the association information, updating the current passing authority, and recording the updated current passing authority as the updated passing authority;
step 5, reading the identity number from the intelligent bracelet, accessing a database of a server, inquiring association information in an association table according to the identity number, and obtaining an updated access right and a secret key associated with the identity number according to the association information;
step 6, decrypting the first encrypted data through the secret key to obtain the current passing authority;
step 7, comparing the current passing authority with the updated passing authority, and controlling the access control device to allow passing when the updated passing authority is higher than the current passing authority; when the updated passage authority is lower than the current passage authority, controlling the access control device to refuse passage;
and 8, accessing the intelligent bracelet, encrypting the updated access authority through the secret key to obtain second encrypted data, and inputting the second encrypted data on the intelligent bracelet instead of the first encrypted data.
Further, in step 2, specifically include identity number and first encryption data entry on the intelligent bracelet that inpatient wore: the method comprises the steps that a first storage area is arranged in the intelligent bracelet, the digit of an identity number is set to be N, the first storage area is divided into N +1 sub-storage areas according to the digit of the identity number and respectively marked as sub-storage areas from 0 th to Nth, the first encrypted data are averagely divided into N parts of data according to the digit of the identity number, when the first encrypted data cannot be averagely divided, the last part of the first encrypted data is residual data, the N parts of data are sequentially stored in the sub-storage areas from 1 st to N th, and the identity number is stored in the sub-storage area from 0 th.
Further, in step 5, read from intelligent bracelet the identity number specifically includes: and accessing the first storage area, finding the 0 th sub-storage area in the first storage area, and reading the data in the 0 th sub-storage area to obtain the identity number.
Further, the identity number is a decimal number with the digit number less than or equal to 10.
In another aspect, an inpatient passage management system is provided, including:
the distribution module is used for distributing an identity number, a secret key and a passing authority to the inpatients, wherein the passing authority is recorded as a current passing authority;
the entry module is used for encrypting the current passing authority through a secret key to obtain first encrypted data, and entering the identity number and the first encrypted data into an intelligent bracelet worn by the inpatient;
the association module is used for associating the identity number, the secret key and the current passing authority to obtain association information, recording the association information in an association table, and storing the association table in a database of the server;
the first updating module is used for accessing a database of the server, inquiring the association information in the association table according to the identity number, obtaining the current passing authority associated with the identity number according to the association information, updating the current passing authority, and recording the updated current passing authority as the updated passing authority;
the reading module is used for reading the identity number from the intelligent bracelet, accessing a database of the server, inquiring the association information in the association table according to the identity number, and obtaining the updated access authority and the secret key associated with the identity number according to the association information;
the decryption module is used for decrypting the first encrypted data through the secret key to obtain the current passing authority;
the judging module is used for comparing the current passing authority with the updated passing authority, and controlling the access control device to allow passing when the updated passing authority is higher than the current passing authority; when the updated passage authority is lower than the current passage authority, controlling the access control device to refuse passage;
and the second updating module is used for accessing the intelligent bracelet, encrypting the updating right of pass through the secret key to obtain second encrypted data, and inputting the second encrypted data on the intelligent bracelet instead of the first encrypted data.
Further, in the type module, specifically include identity number and first encryption data entry on the intelligent bracelet that inpatient wore: the method comprises the steps that a first storage area is arranged in the intelligent bracelet, the digit of an identity label is set to be N, the first storage area is divided into N +1 sub-storage areas according to the digit of an identity number, the sub-storage areas are respectively marked as 0 th sub-storage area to Nth sub-storage area, first encrypted data are evenly divided into N parts of data according to the digit of the identity number, when the first encrypted data cannot be evenly distributed, the last part of the first encrypted data is residual data, the N parts of data are sequentially stored in the 1 st sub-storage area to the N th sub-storage area, and the identity number is stored in the 0 th sub-storage area.
Further, in reading the module, read from intelligent bracelet the ID number specifically includes: and accessing the first storage area, finding the 0 th sub-storage area in the first storage area, and reading the data in the 0 th sub-storage area to obtain the identity number.
Further, the identity number is a decimal number with digits less than or equal to 10.
The invention has at least the following beneficial effects: in one aspect, a hospitalized patient passage management method is provided, which includes: distributing an identity number, a secret key and a passing authority to the inpatient, wherein the passing authority is recorded as a current passing authority; encrypting the current passing authority through a secret key to obtain first encrypted data, and recording the identity number and the first encrypted data on an intelligent bracelet worn by the inpatient; the identity number, the secret key and the current passing authority are correlated to obtain correlation information, the correlation information is recorded in a correlation table, and the correlation table is stored in a database of a server; accessing a database of a server, inquiring association information in an association table according to the identity number, obtaining the current passing authority associated with the identity number according to the association information, updating the current passing authority, and marking the updated current passing authority as the updated passing authority; reading the identity number from the intelligent bracelet, accessing a database of the server, inquiring association information in an association table according to the identity number, and obtaining an updated access right and a secret key associated with the identity number according to the association information; decrypting the first encrypted data through the key to obtain the current passing authority; comparing the current passing authority with the updated passing authority, and controlling the access control device to allow passing when the updated passing authority is higher than the current passing authority; when the updated passage authority is lower than the current passage authority, controlling the access control device to refuse passage; and accessing the smart bracelet, encrypting the updating right of pass through the secret key to obtain second encrypted data, and inputting the second encrypted data on the smart bracelet instead of the first encrypted data. The hospitalized patient passing management method realizes updating of passing permission of the hospitalized patient entering certain specific areas so as to facilitate better management of the hospitalized patient. The hospitalized patient can update the passing authority of the hospitalized patient in time along with the rehabilitation progress. The beneficial effect of the inpatient passage management system is similar to the inpatient passage management method, and the description is not repeated here.
Drawings
The accompanying drawings are included to provide a further understanding of the present invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and do not constitute a limitation thereof.
FIG. 1 is a flow chart of the steps of a hospitalized patient passage management method;
fig. 2 is a schematic diagram of a system module structure of the inpatient passage management system.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that although functional block divisions are provided in the system drawings and logical orders are shown in the flowcharts, in some cases, the steps shown and described may be performed in different orders than the block divisions in the systems or in the flowcharts. The terms first, second and the like in the description and in the claims, and the drawings described above, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
In a first aspect, referring to fig. 1, fig. 1 is a flow chart of steps of an in-patient passage management method.
Provided is an inpatient passage management method, which comprises the following steps:
step 1, distributing an identity number, a secret key and a passage right to a patient in hospital, wherein the passage right is recorded as a current passage right;
step 2, encrypting the current passing authority through a secret key to obtain first encrypted data, and recording the identity number and the first encrypted data on an intelligent bracelet worn by the inpatient;
step 3, the identity number, the secret key and the current passing authority are correlated to obtain correlation information, the correlation information is recorded in a correlation table, and the correlation table is stored in a database of the server;
step 4, accessing a database of the server, inquiring the association information in an association table according to the identity number, obtaining the current passing authority associated with the identity number according to the association information, updating the current passing authority, and recording the updated current passing authority as the updated passing authority;
step 5, reading the identity number from the intelligent bracelet, accessing a database of a server, inquiring association information in an association table according to the identity number, and obtaining an updated access right and a secret key associated with the identity number according to the association information;
step 6, decrypting the first encrypted data through the secret key to obtain the current passing authority;
step 7, comparing the current passing authority with the updated passing authority, and controlling the access control device to allow passing when the updated passing authority is higher than the current passing authority; when the updated passage authority is lower than the current passage authority, controlling the access control device to refuse passage;
and 8, accessing the intelligent bracelet, encrypting the updated access authority through the secret key to obtain second encrypted data, and inputting the second encrypted data on the intelligent bracelet instead of the first encrypted data.
The main function of the inpatient passing management method is to update the passing permission of the inpatient entering some specific areas so as to better manage the inpatient. The hospitalized patient can update the passing authority of the hospitalized patient in time along with the rehabilitation progress.
In order to realize the functions, the inpatient passing management method allocates an identity number, a secret key and a passing authority to the inpatient, wherein for convenience of description, the passing authority is recorded as a current passing authority. The identity number is used for identifying the identity of the inpatient, the identity number can be generated according to the data of the inpatient through an identity number generation tool, and the identity number can uniquely represent the identity of the inpatient. The key functions to encrypt the right of passage. The access right refers to the preset right for passing the access control device. The right of passage is generally set as: primary authority, secondary authority, and tertiary authority. Wherein, the first level authority is higher than the second level authority, and the second level authority is higher than the third level authority. In some preferred embodiments, the server assigns the identity number, the key and the right to pass, which is recorded as the current right to pass, to the inpatient.
After the identity number, the secret key and the current right of passage are obtained, the intelligent bracelet worn by the inpatient can be recorded. Before entering, the current passing authority needs to be encrypted, specifically, the current passing authority is encrypted through a secret key to obtain first encrypted data. The identity number and the first encrypted data can then be entered in the smart bracelet. In some embodiments, the smart band is integrated with an RFID communication unit, and communication to the access control device may be achieved through the RFID communication unit. After the first encrypted data are obtained, the first encrypted data and the identity number can be recorded into the smart bracelet. In some preferred embodiments, the server assigns the identity number, the key and the right to pass, which is recorded as the current right to pass, to the inpatient.
Through the mode of typeeing, can be so that the intelligent bracelet storage is at first encryption data and identity serial number. Just so can carry first encrypted data and identity serial number through intelligent bracelet, conveniently carry out the control on the entrance guard's device through first encrypted data and identity serial number. In some preferred embodiments, the server encrypts the current right of passage through a key to obtain first encrypted data, and the identity number and the first encrypted data are recorded on an intelligent bracelet worn by the inpatient.
Of course, the first encrypted data and the identity number may be screened for the access control device. For this purpose, the identity number, the key and the current pass right need to be correlated to obtain the correlation information. And recording the association information in an association table, and storing the association table in a database of a server. In the server, the identity number, the key and the current pass right are recorded in a mode of storing an association table.
The previous work of distributing and recording the identity number, the key and the current pass right can be basically completed in the steps 1 to 3. Basically, steps 1 to 3 are performed when the patient is just hospitalized, or the physical state is not changed to the extent that the right of passage needs to be adjusted.
When the body state of the patient changes and the right of way needs to be adjusted, for example, the right of way of the patient needs to be increased. At this point, step 4 may be performed. In step 4, by accessing the database of the server, the association information is inquired in the association table according to the identity number, the current passing authority associated with the identity number is obtained according to the association information, the current passing authority is updated, and the updated current passing authority is recorded as the updated passing authority. In some preferred specific embodiments, a manager accesses the database of the server through operation, inquires the association information in the association table according to the identity number, obtains the current passing authority associated with the identity number according to the association information, updates the current passing authority, and records the updated current passing authority as the updated passing authority.
Generally, when the passing right of a certain patient needs to be adjusted, the identity number of the patient needs to be known in advance. And then, by accessing a database of the server, querying the association table by using the identity number, so as to obtain the current passing authority corresponding to the identity number in the association table. And after the current passing authority is obtained, updating the current passing authority. For convenience of description, the updated current passage authority is recorded as the updated passage authority.
When the patient is physically well-conditioned and passes through more places in the hospital. It will visit the entrance guard's device through intelligent bracelet to it is current to realize. When the patient passes through the strange position, the passing authority of the patient needs to be verified. The identity number entered on the smart bracelet can be read from the smart bracelet and then accessed to the database of the server. Since the association table is recorded in the server, the association information can be searched from the association table by the identity number. And then the associated information is used for obtaining the updated passing authority and the key. After the key is obtained, the first encrypted data can be decrypted through the key. Thereby obtain the current right of passage of typing in intelligent bracelet.
After the current passing permission is obtained, the current passing permission can be compared with the updated passing permission. And when the updated passage authority is higher than the current passage authority, controlling the access control device to allow passage. When the updating passage authority is higher, the physical condition of the patient is considered to be allowed to pass, so that the access control device is allowed to pass.
And when the updated passage authority is lower than the current passage authority, controlling the access control device to refuse passage. When the updating passing authority is lower, the physical condition of the patient is considered to be not allowed to pass, so that the access control device is not allowed to pass.
In some preferred specific embodiments, the access control device reads the identity number from the smart band, accesses a database of the server, queries association information in an association table according to the identity number, and obtains an updated access right and a secret key associated with the identity number according to the association information; the server decrypts the first encrypted data through the secret key to obtain the current passing authority; the server compares the current passing authority with the updated passing authority, and when the updated passing authority is higher than the current passing authority, the access control device is controlled to allow passing; and when the updated passage authority is lower than the current passage authority, controlling the access control device to refuse passage.
Because the current right of passage recorded in patient's smart bracelet is not updated, consequently, the entrance guard's device is confirmed whether to allow patient's back of passing. The smart band needs to be accessed again. In some specific embodiments, the access control device accesses the smart band, encrypts the update permission through the secret key to obtain second encrypted data, and inputs the second encrypted data on the smart band instead of the first encrypted data. In this way, the updating right of way is recorded in the intelligent bracelet.
The hospitalized patient passing management method can realize the updating of the passing permission of the hospitalized patient entering some specific areas so as to facilitate the better management of the hospitalized patient. The hospitalized patient can update the passing authority of the hospitalized patient in time along with the rehabilitation progress.
In some preferred embodiments, in step 2, entering the identity number and the first encrypted data on the smart bracelet worn by the inpatient specifically includes: the method comprises the steps that a first storage area is arranged in the intelligent bracelet, the digit of an identity label is set to be N, the first storage area is divided into N +1 sub-storage areas according to the digit of an identity number, the sub-storage areas are respectively marked as 0 th sub-storage area to Nth sub-storage area, first encrypted data are evenly divided into N parts of data according to the digit of the identity number, when the first encrypted data cannot be evenly distributed, the last part of the first encrypted data is residual data, the N parts of data are sequentially stored in the 1 st sub-storage area to the N th sub-storage area, and the identity number is stored in the 0 th sub-storage area.
In some preferred embodiments, in step 5, reading the identity number from the smart bracelet specifically includes: and accessing the first storage area, finding the 0 th sub-storage area in the first storage area, and reading the data in the 0 th sub-storage area to obtain the identity number.
In some preferred embodiments, the identity number is a decimal number with a number of digits less than or equal to 10 digits.
In another aspect, referring to fig. 2, there is provided an inpatient passage management system, including: the device comprises a distribution module, a logging module, a correlation module, a first updating module, a reading module, a decryption module, a judgment module and a second updating module.
The distribution module is used for distributing an identity number, a secret key and a passing authority to the inpatients, and the passing authority is recorded as a current passing authority; the entry module is used for encrypting the current passing authority through a secret key to obtain first encrypted data, and entering the identity number and the first encrypted data into an intelligent bracelet worn by the inpatient; the association module is used for associating the identity number, the secret key and the current passing authority to obtain association information, recording the association information in an association table, and storing the association table in a database of the server; the first updating module is used for accessing a database of the server, inquiring the association information in the association table according to the identity number, obtaining the current passing authority associated with the identity number according to the association information, updating the current passing authority, and recording the updated current passing authority as the updated passing authority; the reading module is used for reading the identity number from the intelligent bracelet, accessing a database of the server, inquiring the association information in the association table according to the identity number, and obtaining the updated access authority and the secret key associated with the identity number according to the association information; the decryption module is used for decrypting the first encrypted data through the secret key to obtain the current passing authority; the judging module is used for comparing the current passing authority with the updated passing authority, and when the updated passing authority is higher than the current passing authority, the access control device is controlled to allow passing; when the updated passage authority is lower than the current passage authority, controlling the access control device to refuse passage; the second updating module is used for accessing the smart band, encrypting the updating right of pass through the secret key to obtain second encrypted data, and inputting the second encrypted data on the smart band instead of the first encrypted data.
The main function of the inpatient passing management system is to update the passing permission of the inpatient entering some specific areas so as to facilitate better management of the inpatient. The hospitalized patient can update the passing authority of the hospitalized patient in time along with the rehabilitation progress.
In order to realize the functions, the system for managing the passage of the inpatient assigns an identity number, a secret key and a passage right to the inpatient through a first updating module, wherein the passage right is recorded as a current passage right for convenience of description. The identity number is used for identifying the identity of the inpatient, the identity number can be generated according to the data of the inpatient through an identity number generation tool, and the identity number can uniquely represent the identity of the inpatient. The key functions to encrypt the right of passage. The access right refers to the preset right for passing the access control device. The right of passage is generally set as: primary authority, secondary authority, and tertiary authority. Wherein, the first level authority is higher than the second level authority, and the second level authority is higher than the third level authority.
After the identity number, the secret key and the current right of passage are obtained, the intelligent bracelet worn by the inpatient can be recorded. Before entering, the current pass authority needs to be encrypted, specifically, the current pass authority is encrypted through a secret key to obtain first encrypted data. The identity number and the first encrypted data can then be entered in the smart bracelet. In some embodiments, the smart band is integrated with an RFID communication unit, and communication to the access control device may be achieved through the RFID communication unit. After the first encrypted data are obtained, the first encrypted data and the identity number can be recorded into the smart bracelet.
The mode that the module can be through typeeing can be so that the intelligent bracelet storage is at first encryption data and identity serial number. Just so can carry first encrypted data and identity serial number through intelligent bracelet, conveniently carry out the control on the entrance guard's device through first encrypted data and identity serial number.
Of course, the first encrypted data and the identity number may be screened for the access control device. Therefore, the association module associates the identity number, the secret key and the current pass authority with each other to obtain association information. And recording the association information in an association table, and storing the association table in a database of a server. In the database of the server, the identity number, the key and the current pass right are recorded in a mode of storing an association table.
When the body state of the patient changes and the right of way needs to be adjusted, for example, the right of way of the patient needs to be increased. At this time, it can be realized by the first updating module. In the first updating module, the database of the server is accessed, the association information is inquired in the association table according to the identity number, the current passing authority associated with the identity number is obtained according to the association information, the current passing authority is updated, and the updated current passing authority is recorded as the updated passing authority.
Generally, when the passing right of a certain patient needs to be adjusted, the identity number of the patient needs to be known in advance. And then, by accessing a database of the server, querying the association table by using the identity number, so as to obtain the current passing authority corresponding to the identity number in the association table. And after the current passing authority is obtained, updating the current passing authority. For convenience of description, the updated current passing right is recorded as the updated passing right.
When the patient is physically well-conditioned and passes through more places in the hospital. It will visit the entrance guard's device through intelligent bracelet to it is current to realize. When the patient passes through the strange position, the passing authority of the patient needs to be verified. The identity number recorded on the intelligent bracelet can be read from the intelligent bracelet through the reading module, and then the database of the server is accessed. Since the association table is recorded in the server, the association information can be searched from the association table by the identity number. And then the associated information is used for obtaining the updated passing authority and the key. After the key is obtained, the first encrypted data can be decrypted by the decryption module through the key. Thereby obtain the current right of passage of typing in intelligent bracelet.
After the current passing permission is obtained, the judging module can compare the current passing permission with the updated passing permission. And when the updated passage authority is higher than the current passage authority, controlling the access control device to allow passage. When the updating passage authority is higher, the physical condition of the patient is considered to be allowed to pass, so that the access control device is allowed to pass. And when the updated passage authority is lower than the current passage authority, controlling the access control device to refuse passage. When the updating passing authority is lower, the physical condition of the patient is considered to be not allowed to pass, so that the access control device is not allowed to pass.
In some preferred embodiments, the entering, in the entry module, the identity number and the first encrypted data on the smart bracelet worn by the inpatient specifically includes: the method comprises the steps that a first storage area is arranged in the intelligent bracelet, the digit of an identity label is set to be N, the first storage area is divided into N +1 sub-storage areas according to the digit of an identity number, the sub-storage areas are respectively marked as 0 th sub-storage area to Nth sub-storage area, first encrypted data are evenly divided into N parts of data according to the digit of the identity number, when the first encrypted data cannot be evenly distributed, the last part of the first encrypted data is residual data, the N parts of data are sequentially stored in the 1 st sub-storage area to the N th sub-storage area, and the identity number is stored in the 0 th sub-storage area.
In some preferred embodiments, in the reading module, reading the identity number from the smart band specifically includes: and accessing the first storage area, finding the 0 th sub-storage area in the first storage area, and reading the data in the 0 th sub-storage area to obtain the identity number.
In some preferred embodiments, the identity number is a decimal number with a number of digits less than or equal to 10 digits.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.
Claims (8)
1. A hospitalized patient passage management method is characterized by comprising the following steps:
step 1, distributing an identity number, a secret key and a passage right to a patient in hospital, wherein the passage right is recorded as a current passage right;
step 2, encrypting the current passing authority through a secret key to obtain first encrypted data, and recording the identity number and the first encrypted data on an intelligent bracelet worn by the inpatient;
step 3, the identity number, the secret key and the current passing authority are correlated to obtain correlation information, the correlation information is recorded in a correlation table, and the correlation table is stored in a database of the server;
step 4, accessing a database of the server, inquiring the association information in an association table according to the identity number, obtaining the current passing authority associated with the identity number according to the association information, updating the current passing authority, and recording the updated current passing authority as the updated passing authority;
step 5, reading the identity number from the intelligent bracelet, accessing a database of a server, inquiring association information in an association table according to the identity number, and obtaining an updated access right and a secret key associated with the identity number according to the association information;
step 6, decrypting the first encrypted data through the secret key to obtain the current passing authority;
step 7, comparing the current passing authority with the updated passing authority, and controlling the access control device to allow passing when the updated passing authority is higher than the current passing authority; when the updated passage authority is lower than the current passage authority, controlling the access control device to refuse passage;
and 8, accessing the intelligent bracelet, encrypting the updated access authority through the secret key to obtain second encrypted data, and inputting the second encrypted data on the intelligent bracelet instead of the first encrypted data.
2. The hospitalized patient passage management method of claim 1, wherein in step 2, entering the identity number and the first encrypted data into a smart bracelet worn by the hospitalized patient specifically comprises: the method comprises the steps that a first storage area is arranged in the intelligent bracelet, the digit of an identity label is set to be N, the first storage area is divided into N +1 sub-storage areas according to the digit of an identity number, the sub-storage areas are respectively marked as 0 th sub-storage area to Nth sub-storage area, first encrypted data are evenly divided into N parts of data according to the digit of the identity number, when the first encrypted data cannot be evenly distributed, the last part of the first encrypted data is residual data, the N parts of data are sequentially stored in the 1 st sub-storage area to the N th sub-storage area, and the identity number is stored in the 0 th sub-storage area.
3. The in-patient passage management method according to claim 2, wherein in step 5, reading the identity number from the smart bracelet specifically comprises: and accessing the first storage area, finding the 0 th sub-storage area in the first storage area, and reading the data in the 0 th sub-storage area to obtain the identity number.
4. The in-patient passage management method of claim 2, wherein the identification number is a decimal number with less than or equal to 10 digits.
5. An inpatient passage management system, comprising:
the distribution module is used for distributing an identity number, a secret key and a passing authority to the inpatients, wherein the passing authority is recorded as a current passing authority;
the entry module is used for encrypting the current passing authority through a secret key to obtain first encrypted data, and entering the identity number and the first encrypted data into an intelligent bracelet worn by the inpatient;
the association module is used for associating the identity number, the secret key and the current passing authority to obtain association information, recording the association information in an association table, and storing the association table in a database of the server;
the first updating module is used for accessing a database of the server, inquiring the association information in the association table according to the identity number, obtaining the current passing authority associated with the identity number according to the association information, updating the current passing authority, and recording the updated current passing authority as the updated passing authority;
the reading module is used for reading the identity number from the intelligent bracelet, accessing a database of the server, inquiring the association information in the association table according to the identity number, and obtaining the updated access authority and the secret key associated with the identity number according to the association information;
the decryption module is used for decrypting the first encrypted data through the secret key to obtain the current passing authority;
the judging module is used for comparing the current passing authority with the updated passing authority, and controlling the access control device to allow passing when the updated passing authority is higher than the current passing authority; when the updated passage authority is lower than the current passage authority, controlling the access control device to refuse passage;
and the second updating module is used for accessing the intelligent bracelet, encrypting the updating right of pass through the secret key to obtain second encrypted data, and inputting the second encrypted data on the intelligent bracelet instead of the first encrypted data.
6. The system for managing passage of inpatients according to claim 5, wherein the entering of the identity number and the first encrypted data on the smart bracelet worn by the inpatients in the entering module specifically comprises: the method comprises the steps that a first storage area is arranged in the intelligent bracelet, the digit of an identity number is set to be N, the first storage area is divided into N +1 sub-storage areas according to the digit of the identity number and respectively marked as sub-storage areas from 0 th to Nth, the first encrypted data are averagely divided into N parts of data according to the digit of the identity number, when the first encrypted data cannot be averagely divided, the last part of the first encrypted data is residual data, the N parts of data are sequentially stored in the sub-storage areas from 1 st to N th, and the identity number is stored in the sub-storage area from 0 th.
7. The system for managing passage of inpatients according to claim 5, wherein in the reading module, reading the identification number from the smart bracelet specifically comprises: and accessing the first storage area, finding the 0 th sub-storage area in the first storage area, and reading the data in the 0 th sub-storage area to obtain the identity number.
8. The in-patient passage management system of claim 5, wherein the identification number is a decimal number with less than or equal to 10 digits.
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