CN108494785B - Health data acquisition system and working method thereof - Google Patents
Health data acquisition system and working method thereof Download PDFInfo
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- CN108494785B CN108494785B CN201810271737.5A CN201810271737A CN108494785B CN 108494785 B CN108494785 B CN 108494785B CN 201810271737 A CN201810271737 A CN 201810271737A CN 108494785 B CN108494785 B CN 108494785B
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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
- H04L63/0478—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 applying multiple layers of encryption, e.g. nested tunnels or encrypting the content with a first key and then with at least a second key
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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
- H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
- H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
- H04L9/0897—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage involving additional devices, e.g. trusted platform module [TPM], smartcard or USB
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
Abstract
The invention relates to a health data acquisition system and a working method thereof, wherein the health data acquisition system comprises a mobile terminal, a server and a data acquisition device worn on a user; the data acquisition device comprises a control module and a data acquisition module connected with the control module; the data acquisition module is suitable for acquiring body data of a wearer; the control module is also connected with a communication module so as to send the acquired body data to the server; the server is suitable for sending the received body data to the mobile terminal for storage; the health data acquisition system can acquire the body data of the user, store the acquired body data in the mobile terminal, and backup the body data by using the information backup subsystem, so that the safety of the body data is ensured, and the body data is prevented from being lost and cannot be traced.
Description
Technical Field
The invention relates to a health data acquisition system and a working method thereof.
Background
Since the physical data of the young children, especially the children of 0-6 years old, is in the critical stage of growth and development, the change of the physical data directly reflects the future growth, so parents usually want to completely grasp the physical data of the children at this stage. But the collection of children's physical data only can be gone on to medical institution, and the head of a family must carry children to go to medical institution and carry out each item and detect and just can master children's health data. However, such detection cannot be performed in real time, and therefore, data obtained by parents through such detection is staged, and some growth and development problems reflected by body data cannot be grasped in time. Moreover, since other patients are usually present in medical structures, the resistance of children of low age is often poor, and the frequent visit to medical institutions is easy to cause cross infection. Furthermore, frequent trips to and from medical institutions cause time and energy consumption of parents and children, which affects the work of the parents and is very unfavorable for the growth and development of the children.
Therefore, the health data acquisition system provided by the invention can acquire the body data of children in real time, store the acquired body data on the mobile terminal of parents, and backup the acquired body data, so that the safety of body data information is ensured, and parents can conveniently check the related body data at any time.
Disclosure of Invention
The invention aims to provide a health data acquisition system and a working method thereof, which are used for acquiring body data of a user, storing the acquired body data in a mobile terminal and mastering the body data of the user in real time.
In order to solve the above technical problem, the present invention provides a health data acquisition system, including: the system comprises a mobile terminal, a server and a data acquisition device worn on a user; the data acquisition device comprises a control module and a data acquisition module connected with the control module; the data acquisition module is suitable for acquiring body data of a wearer; the control module is also connected with a communication module so as to send the acquired body data to the server; and the server is suitable for sending the received body data to the mobile terminal for storage.
Further, the health data acquisition system further comprises an information backup subsystem, and the information backup subsystem is suitable for backing up body data in the mobile terminal.
Further, the information backup subsystem comprises: the mobile terminal, the binding device and the cloud server; the mobile terminal is suitable for acquiring body data to be backed up and establishing a binding relationship with binding equipment; the mobile terminal is suitable for obtaining a first key pair consisting of a first public key and a first private key, and encrypting body data to be backed up once by using the first public key to obtain first encryption information; the mobile terminal is suitable for obtaining a second key pair formed by a second public key and a second private key from the cloud server and sending the second key pair to the binding equipment; modifying the second key pair through a key modifier in the binding equipment to obtain a third key pair consisting of a third public key and a third private key, and sending the third key pair to the mobile terminal; and the mobile terminal uses the third public key to encrypt the first encryption information for the second time, and uploads the obtained second encryption information to the cloud server for backup.
Further, the mobile terminal is adapted to generate a first key pair; and after the encryption is finished once, sending the first key pair to the binding equipment for storage, and deleting the first key pair in the mobile terminal.
Further, the binding device is adapted to generate a first key pair, and the mobile terminal obtains the first key pair from the binding device to perform primary encryption, and deletes the first key pair in the cache after the primary encryption is completed.
Further, after the mobile terminal completes the secondary encryption, the mobile terminal is suitable for sending the third key pair to the binding device for storage, and deleting the third key pair in the mobile terminal.
Further, when the body data needs to be acquired, the mobile terminal downloads the backed-up second encryption information from the cloud server, acquires the first key pair and the third key pair from the binding device, and then sequentially decrypts the second encryption information and the first encryption information by using the third private key and the first private key respectively so as to acquire the body data.
Further, after the mobile terminal acquires the second key pair from the cloud server, the mobile terminal is disconnected from the cloud server; and logging in the cloud server again when the backup information needs to be uploaded.
Further, the key modifier is suitable for presetting a plurality of sets of key modification strategies.
In another aspect, the present invention further provides a working method of a health data collecting system, including: the system comprises a mobile terminal, a server and a data acquisition device worn on a user; the data acquisition device comprises a control module and a data acquisition module connected with the control module; the data acquisition module is suitable for acquiring body data of a wearer; the control module is also connected with a communication module so as to send the acquired body data to the server; and the server is suitable for sending the received body data to the mobile terminal for storage.
The health data acquisition system has the advantages that the health data acquisition system can acquire the body data of a user, store the acquired body data in the mobile terminal, and backup the body data by using the information backup subsystem, so that the safety of the body data is ensured, and the body data is prevented from being lost and cannot be traced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a functional block diagram of a health data acquisition system of the present invention;
FIG. 2 is a block diagram of the information backup subsystem of the health data collection system of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Example 1
FIG. 1 is a functional block diagram of a health data acquisition system of the present invention.
As shown in fig. 1, this embodiment 1 provides a health data acquisition system including: the system comprises a mobile terminal, a server and a data acquisition device worn on a user; the data acquisition device comprises a control module and a data acquisition module connected with the control module; the data acquisition module is suitable for acquiring body data of a wearer; the control module is also connected with a communication module so as to send the acquired body data to the server; and the server is suitable for sending the received body data to the mobile terminal for storage.
Specifically, the control module is, for example, but not limited to, an MSP430 single chip microcomputer; the communication module is for example but not limited to ethernet; the data acquisition module includes, for example but not limited to, a multi-axis acceleration sensor for acquiring the body motion of the user; the temperature sensor is used for acquiring the body temperature of a user and the temperature of the data acquisition module; the blood oxygen pulse rate measuring module is used for collecting the blood oxygen saturation, the pulse rate and the pulse curve of a user.
The health data acquisition system of this embodiment can real-time supervision user's health data to transmit relevant health data to mobile terminal, the person of being convenient for the monitoring analyzes user's health data, in time masters user's health condition. Due to the development of the cloud technology, the body data can be conveniently backed up to the cloud server, and if the body data is directly backed up to the cloud server, the body data is easily lost, so that the body condition of a user cannot be traced.
Therefore, the health data acquisition system further comprises an information backup subsystem, which is adapted to backup the body data in the mobile terminal.
FIG. 2 is a block diagram of the information backup subsystem of the health data collection system of the present invention.
As shown in fig. 2, the information backup subsystem includes: the mobile terminal, the mobile terminal binding equipment and the cloud server; the mobile terminal is suitable for acquiring body data to be backed up and establishing a binding relationship with binding equipment; the mobile terminal is suitable for obtaining a first key pair consisting of a first public key and a first private key, and encrypting body data to be backed up once by using the first public key to obtain first encryption information; the mobile terminal is suitable for obtaining a second key pair formed by a second public key and a second private key from the cloud server and sending the second key pair to the binding equipment; modifying the second key pair through a key modifier in the binding equipment to obtain a third key pair consisting of a third public key and a third private key, and sending the third key pair to the mobile terminal; and the mobile terminal uses the third public key to encrypt the first encryption information for the second time, and uploads the obtained second encryption information to the cloud server for backup.
Specifically, the mobile terminal may be a mobile phone, a computer, an iPAD, or the like, and the binding device may also be a mobile phone, a computer, an iPAD, or the like, which may be the same or different; the mobile terminal and the binding device establish a binding relationship in advance, the cloud server is used for realizing body data information backup in the mobile terminal, and the mobile terminal realizes login of the cloud server based on account information.
Specifically, the mobile terminal is suitable for acquiring the body data to be backed up.
Specifically, the user may place the key modification policy in the key modifier in the binding device in advance, so that the user can select the corresponding modification policy from the key modifier in time as needed.
Preferably, the key modifier may have multiple sets of key modification policies, different information uses different modification policies, and optionally, the key modification policies may be adjusted by the user as needed.
Specifically, the mobile terminal receives the third key pair from the binding device through the secure channel.
Specifically, the mobile terminal logs in a cloud server and uploads second encryption information to the cloud server for backup; the second encryption information is backup information and is encrypted twice, and key information related to the encryption process is unknown to the network side, so that the confidentiality of the backup information is ensured, and even if the cloud server information is leaked, the information cannot be lost.
The mobile terminal is adapted to generate a first key pair; and after the encryption is finished once, sending the first key pair to the binding equipment for storage, and deleting the first key pair in the mobile terminal.
Specifically, the first key pair may be generated by the mobile terminal, so that it is ensured that only one user knows the first key pair, after encryption is completed, the mobile terminal sends the first key pair to the binding device for storage, and the mobile terminal deletes the first key pair, which does not store the key information, so that even if the mobile terminal of the user is lost, the information is ensured not to be leaked, and the security of the information is further ensured.
The binding device is suitable for generating a first key pair, the mobile terminal acquires the first key pair from the binding device to encrypt the first key pair for one time, and the first key pair in the cache is deleted after the encryption for one time is completed.
Specifically, the first key pair can also be generated by the binding device, the mobile terminal acquires the first key pair through interaction with the binding device, and then the first key pair is used for encrypting information, and after encryption is completed, the mobile terminal deletes the first key pair, so that the information can be prevented from being leaked by the key pair, and the information security is improved.
And after the mobile terminal completes the secondary encryption, the mobile terminal is suitable for sending the third key pair to the binding equipment for storage and deleting the third key pair in the mobile terminal.
When the body data needs to be acquired, the mobile terminal downloads the backed-up second encryption information from the cloud server, acquires the first key pair and the third key pair from the binding device, and then decrypts the second encryption information and the first encryption information by using the third private key and the first private key in sequence respectively so as to acquire the body data.
Specifically, after the mobile terminal performs the second encryption, the third key pair is stored in the binding device, and the third key pair in the cache is deleted. The key pair information is stored in the binding device, and even if the mobile terminal of the user is lost, the user can still interact with the cloud server according to the key pair information in the binding device to obtain body data.
Specifically, when the body data needs to be acquired, the mobile terminal downloads the backed-up second encryption information from the cloud server; and the mobile terminal decrypts by using the third private key and the first private key in sequence to obtain the body data. The first key pair and the third key pair are stored in the binding device, and the connection with the cloud server is disconnected after the second encrypted information is downloaded; and then, a corresponding key pair is obtained from the binding equipment, the information is decrypted, and the body data is obtained, so that the cloud server and the encryption and decryption processes are in a relatively isolated environment, and the information safety is further improved. Moreover, because the first key pair and the third key pair are stored in the binding device, and the mobile terminal deletes the information immediately after using the information, that is, the information is not stored, so that even if the mobile terminal is lost or stolen, the corresponding information cannot be obtained by using the mobile terminal, and the user can obtain the backup information again according to the information in the binding device.
Specifically, the second key pair may also be used to decrypt the second encrypted information and obtain the dummy information with the same type as the backup information.
Therefore, in the process, the third key pair obtained by conversion of the second key pair is used for secondary encryption, so that the difficulty of secret breaking of a hacker is improved, and the second key pair can also be used for decryption, so that even if the cloud server information is leaked, other people only obtain the pseudo information and cannot obtain the real information, but the information stealing party does not know the truth of the information, so that the information is easier to find when the information stealing party uses the pseudo information to carry out illegal activities, and therefore, the information stealing method and the information stealing system not only improve the safety of the information, but also help to find illegal activities caused by the leaked information and effectively guarantee the benefit of a user.
After the mobile terminal acquires the second key pair from the cloud server, the mobile terminal is disconnected with the cloud server; and logging in the cloud server again when the backup information needs to be uploaded. Therefore, the processing of the key, the encryption and decryption processes and the transmission process of the information are mutually isolated, and the safety of the information is further improved.
In this embodiment, the binding device and the mobile terminal communicate using a secure channel, where the secure channel is implemented based on a second network, and optionally, the second network may be a short-range communication network, such as bluetooth, NFC, or the like; the mobile terminal and the cloud server communicate based on a first network different from a second network; different network environments enable the key acquisition and the data transmission to be in different network environments, and the network environments which are mutually isolated improve the data security.
Example 2
On the basis of embodiment 1, this embodiment 2 provides a working method of a health data acquisition system, including: the system comprises a mobile terminal, a server and a data acquisition device worn on a user; the data acquisition device comprises a control module and a data acquisition module connected with the control module; the data acquisition module is suitable for acquiring body data of a wearer; the control module is also connected with a communication module so as to send the acquired body data to the server; and the server is suitable for sending the received body data to the mobile terminal for storage.
The working principle, the working method, and the working process of the health data acquisition system described in this embodiment are the same as those of the health data acquisition system described in embodiment 1, and are not described herein again.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. A health data acquisition system, comprising:
the system comprises a mobile terminal, a server and a data acquisition device worn on a user; wherein
The data acquisition device comprises a control module and a data acquisition module connected with the control module;
the data acquisition module is suitable for acquiring body data of a wearer;
the control module is also connected with a communication module so as to send the acquired body data to the server; and
the server is suitable for sending the received body data to the mobile terminal for storage;
the health data acquisition system also comprises an information backup subsystem, wherein the information backup subsystem is suitable for backing up body data in the mobile terminal;
the information backup subsystem comprises:
the mobile terminal, the binding device and the cloud server; wherein
The mobile terminal is suitable for acquiring body data to be backed up and establishing a binding relationship with the binding equipment;
the mobile terminal is suitable for obtaining a first key pair consisting of a first public key and a first private key, and encrypting body data to be backed up once by using the first public key to obtain first encryption information;
the mobile terminal is suitable for obtaining a second key pair formed by a second public key and a second private key from the cloud server and sending the second key pair to the binding equipment;
modifying the second key pair through a key modifier in the binding equipment to obtain a third key pair consisting of a third public key and a third private key, and sending the third key pair to the mobile terminal; and
the mobile terminal uses the third public key to encrypt the first encryption information for the second time, and uploads the obtained second encryption information to the cloud server for backup;
the mobile terminal is adapted to generate a first key pair; and
after the encryption is finished for one time, the first key pair is sent to the binding equipment for storage, and the first key pair in the mobile terminal is deleted;
the binding device is adapted to generate a first key pair, an
The mobile terminal acquires the first key pair from the binding equipment to carry out primary encryption, and deletes the first key pair in the cache after the primary encryption is finished;
and after the mobile terminal completes the secondary encryption, the mobile terminal is suitable for sending the third key pair to the binding equipment for storage and deleting the third key pair in the mobile terminal.
2. The health data acquisition system according to claim 1,
when the body data needs to be acquired, the mobile terminal downloads the backed-up second encryption information from the cloud server, acquires the first key pair and the third key pair from the binding device, and then decrypts the second encryption information and the first encryption information by using the third private key and the first private key in sequence respectively so as to acquire the body data.
3. The health data acquisition system according to claim 2,
after the mobile terminal acquires the second key pair from the cloud server, the mobile terminal is disconnected with the cloud server; and logging in the cloud server again when the backup information needs to be uploaded.
4. The health data acquisition system according to claim 3,
the key modifier is suitable for presetting a plurality of sets of key modification strategies.
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| CN201810271737.5A CN108494785B (en) | 2018-03-29 | 2018-03-29 | Health data acquisition system and working method thereof |
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| CN201810271737.5A CN108494785B (en) | 2018-03-29 | 2018-03-29 | Health data acquisition system and working method thereof |
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| CN108494785A CN108494785A (en) | 2018-09-04 |
| CN108494785B true CN108494785B (en) | 2020-10-16 |
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| CN104660631A (en) * | 2013-11-19 | 2015-05-27 | 中国科学院深圳先进技术研究院 | Photo backup method, device and system and mobile terminal |
| CN204542093U (en) * | 2015-03-12 | 2015-08-12 | 常州信息职业技术学院 | A kind of size intelligent healthcare system |
| CN105208028A (en) * | 2015-09-30 | 2015-12-30 | 北京金山安全软件有限公司 | Data transmission method and related device and equipment |
| CN106264728A (en) * | 2015-06-01 | 2017-01-04 | 北京豆联科技有限公司 | A kind of nursing system and see maintaining method |
| CN107334466A (en) * | 2017-08-08 | 2017-11-10 | 西安交通大学 | A kind of apparatus and method of wearable chronic disease intelligent monitoring and early warning |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3195521B1 (en) * | 2014-08-29 | 2020-03-04 | Visa International Service Association | Methods for secure cryptogram generation |
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2018
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104660631A (en) * | 2013-11-19 | 2015-05-27 | 中国科学院深圳先进技术研究院 | Photo backup method, device and system and mobile terminal |
| CN204542093U (en) * | 2015-03-12 | 2015-08-12 | 常州信息职业技术学院 | A kind of size intelligent healthcare system |
| CN106264728A (en) * | 2015-06-01 | 2017-01-04 | 北京豆联科技有限公司 | A kind of nursing system and see maintaining method |
| CN105208028A (en) * | 2015-09-30 | 2015-12-30 | 北京金山安全软件有限公司 | Data transmission method and related device and equipment |
| CN107334466A (en) * | 2017-08-08 | 2017-11-10 | 西安交通大学 | A kind of apparatus and method of wearable chronic disease intelligent monitoring and early warning |
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Effective date of registration: 20210126 Address after: No.108 Jingchuan Road, Zhonglou District, Changzhou City, Jiangsu Province 213000 Patentee after: CHANGZHOU HAISHUO INFORMATION TECHNOLOGY Co.,Ltd. Address before: 213164 Changzhou College of Information Technology, 22 Wujin Road, Changzhou, Jiangsu Patentee before: CHANGZHOU College OF INFORMATION TECHNOLOGY |
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