WO2022001778A1 - 健康信息的上链方法和装置、存储介质、电子装置 - Google Patents

健康信息的上链方法和装置、存储介质、电子装置 Download PDF

Info

Publication number
WO2022001778A1
WO2022001778A1 PCT/CN2021/101792 CN2021101792W WO2022001778A1 WO 2022001778 A1 WO2022001778 A1 WO 2022001778A1 CN 2021101792 W CN2021101792 W CN 2021101792W WO 2022001778 A1 WO2022001778 A1 WO 2022001778A1
Authority
WO
WIPO (PCT)
Prior art keywords
target
target object
blockchain
key
information
Prior art date
Application number
PCT/CN2021/101792
Other languages
English (en)
French (fr)
Inventor
苟喜霞
Original Assignee
京东科技信息技术有限公司
京东科技控股股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 京东科技信息技术有限公司, 京东科技控股股份有限公司 filed Critical 京东科技信息技术有限公司
Publication of WO2022001778A1 publication Critical patent/WO2022001778A1/zh

Links

Images

Classifications

    • 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
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0022—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
    • G01J5/0025—Living bodies
    • 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
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
    • 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
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
    • H04L9/3231—Biological data, e.g. fingerprint, voice or retina
    • 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
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees

Definitions

  • the present disclosure generally relates to the field of blockchain, and more particularly, to a method and device for uploading health information, a storage medium, and an electronic device.
  • the current testing system is to manually use a temperature gun to scan the detection object.
  • the scanning speed of the body temperature scanner is slow, resulting in detection of Efficiency is very slow. It takes a lot of time and energy for the testing personnel to check their body temperature every day. Due to the low testing efficiency, the screened people often have to queue up, which is easy to cause gatherings, thereby increasing the risk of infection, especially at the entrances and exits of the community, subway entrances and exits, and company entrances and exits during rush hour. and entrances and exits of various public places.
  • the present disclosure relates to a method for uploading health information, which includes: using a first biometric feature to authenticate a target object, wherein the first biometric feature is obtained by collecting the target object; In this case, collect the health information of the target object; and upload the health information of the target object to the blockchain.
  • the present disclosure also relates to a device for uploading health information, comprising: a verification unit configured to perform identity verification on a target object by using a first biometric feature, wherein the first biometric feature is obtained by collecting the target object;
  • the collection unit is configured to collect the health information of the target object when the target object passes the identity verification; and
  • the uploading unit is configured to upload the health information of the target object to the blockchain.
  • the present disclosure also relates to a storage medium, the storage medium includes a stored program, and when the program runs, the method of the present disclosure is executed.
  • the present disclosure also relates to an electronic device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, and the processor executes the method of the present disclosure through the computer program.
  • Some embodiments of the present disclosure use the first biometric feature to authenticate the target object, and when the target object passes the identity verification, the terminal collects the health information of the target object, which can ensure that the collected health information is consistent with the actual health information.
  • the collection object is matched, and the terminal directly uploads the health information of the target object to the blockchain after the collection is completed, instead of manually recording the health information, which can solve the technical problem of the low accuracy of the health information recorded in the related technology, and then It avoids the occurrence of clerical errors, omissions, and filling in wrong positions due to manual recording.
  • FIG. 1 is a schematic diagram of a hardware environment of a method for uploading health information to the chain provided by an embodiment of the present disclosure
  • FIG. 2 is a flowchart of a method for uploading health information provided by an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram of a blockchain system provided by an embodiment of the present disclosure.
  • FIG. 4 is a schematic diagram of a device module provided by an embodiment of the present disclosure.
  • FIG. 5 is a schematic diagram of a detection scheme provided by an embodiment of the present disclosure.
  • FIG. 6 is a flowchart of a method for uploading health information provided by an embodiment of the present disclosure
  • FIG. 7 is a flowchart of a method for uploading health information provided by an embodiment of the present disclosure.
  • FIG. 8 is a schematic diagram of a device for uploading health information provided by an embodiment of the present disclosure.
  • FIG. 9 is a structural block diagram of a terminal provided by an embodiment of the present disclosure.
  • the present disclosure provides an embodiment of a method of on-chaining health information.
  • the method for uploading health information can be applied to a hardware environment including multiple terminals as shown in FIG. 1 .
  • the terminals are connected through a network, and the terminals are not limited to PCs, mobile phones, tablet computers, and the like.
  • the method for uploading the health information according to the embodiments of the present disclosure may be executed by a terminal, and the terminal executing the method for uploading the health information according to the embodiments of the present disclosure may also be executed by a client installed on the terminal.
  • FIG. 2 is a flowchart of a method for uploading health information provided by an embodiment of the present disclosure. As shown in FIG. 2 , the method may include:
  • Step S101 the terminal uses the first biometric feature to perform identity verification on the target object, and the first biometric feature is obtained by collecting the target object;
  • Step S102 when the target object passes the identity verification, the terminal collects the health information of the target object.
  • Step S103 upload the health information of the target object to the blockchain.
  • the target subject is the subject whose health information is to be obtained
  • the biometrics are the inherent physiological characteristics of the human body (such as fingerprints, iris, facial features, DNA, etc.) or behavioral characteristics (such as gait, keystroke habits, etc.)
  • the terminal of the present disclosure can perform personal identification through biometric features.
  • the terminal when the terminal collects the health information of the target object, it is collected in a non-contact manner, such as collecting human body temperature with infrared, identifying human eyeball information with images, and the like.
  • the target object's health information when uploaded to the blockchain, it can be realized by using BaaS (Blockchain as a Service, namely "blockchain as a service”), which embeds the blockchain framework into the cloud
  • BaaS Blockchain as a Service
  • the computing platform utilizes the deployment and management advantages of cloud service infrastructure to provide developers with a convenient and high-performance blockchain ecological environment and ecological supporting services, and is a blockchain open platform that supports developers' business expansion and operational support.
  • a complete BaaS solution includes four main contents: device access, access control, service monitoring and blockchain platform. This solution can use the "uplink interface" provided by BaaS to upload the above health information.
  • the identity verification of the target object is carried out by using the first biometric feature. If the target object passes the identity verification, the terminal collects the health information of the target object, which can ensure that the collected health information matches the actual collection object of the health information. , the terminal directly uploads the health information of the target object to the blockchain after the collection is completed, instead of manually recording the health information, which can solve the technical problem of the low accuracy of the health information recorded in the related technology, and avoid the manual Record the occurrence of clerical errors, omissions, and filling in the wrong place.
  • the technical solution of the present disclosure will be described in further detail below in conjunction with the steps shown in FIG. 2 .
  • the terminal uses the first biometric feature to perform identity verification on the target object.
  • an integrated terminal before using the first biometric feature to authenticate the target object, an integrated terminal is pre-installed, the terminal includes an image acquisition module, and when the target object is located in the image acquisition area of the acquisition module, the acquisition target The image information of the object; the first biometric feature is extracted from the image information by using an image recognition scheme, such as using an image analysis method to identify human facial features, iris features, and the like.
  • using the first biometric feature to authenticate the target object includes steps 1-3:
  • Step 1 receiving the target identity information input for the target object, such as ID number, mobile phone and other information that can uniquely identify a user;
  • Step 2 looking for a second biometric feature that matches the target identity information
  • Step 3 the target object is authenticated by comparing the first biometric feature and the second biometric feature.
  • the target identity information can be obtained from the blockchain as an identification
  • the biometric feature is the second biometric feature, and the identity information and corresponding biometric features of the object that has been linked are stored in the blockchain; if the user is the first time using the blockchain system of the present disclosure, there is no way to Relevant biometric information is obtained from the blockchain, that is, if the biometrics identified by the target identity information is not obtained from the blockchain, the target system (that is, other systems that store the user's biometrics, such as The national identity information query system) searches for the second biometric feature that matches the target identity information.
  • the target object is determined to be authenticated if the match between the first biometric and the second biometric reaches a target threshold; a match between the first biometric and the second biometric If the degree does not reach the target threshold, it is determined that the target object is authenticated. For example, for a matching algorithm using facial features, the matching degree between the collected facial features and the acquired facial features is calculated. Considering that there may be slight changes in the face, the target threshold is set to 2%. If it is less than 2%, it is considered not to be The same person, otherwise considered to be the same person.
  • step S102 when the target object passes the identity verification, the terminal collects the health information of the target object.
  • the above-mentioned terminal is further integrated with a module for collecting health information, such as an infrared module, and collecting the health information of the target object includes: when the target object is located in the information collection area of the module for collecting health information, using a non-contact method
  • the health information of the target object is collected by means of the method, that is, the temperature is determined by using the infrared light emitted and received by the infrared module, instead of collecting the temperature by contact.
  • the infrared module described in the present disclosure consists of an optical system, a photodetector, a signal amplifier and signal processing, temperature output, and the like.
  • the optical system gathers the infrared radiation energy of the target in its field of view.
  • the size of the field of view is determined by the optical parts of the thermometer and its position.
  • the infrared energy is focused on the photodetector and converted into a corresponding electrical signal.
  • the signal processing circuit is converted into the temperature value of the measured target after correction according to the algorithm inside the instrument and the target emissivity.
  • the health information includes body temperature information.
  • the above-mentioned integrated terminal can be installed at the entrances and exits of office buildings, residential areas, public transportation, etc., when the body temperature information is within a preset range. Under the condition, the target object is allowed to pass; when the body temperature information exceeds the preset range, the target object is not allowed to pass.
  • alarm information when the body temperature information exceeds the preset range, alarm information may also be generated, and the alarm information is used to prompt the target object's body temperature information to exceed the preset range, so as to facilitate monitoring of the target object's health status .
  • step S103 the health information of the target object is uploaded to the blockchain.
  • uploading the health information of the target object to the blockchain includes steps 1-2:
  • Step 1 Obtain the first hash value of the target identity information of the target object (such as a hash value obtained by using a hash algorithm to operate the target identity information), and obtain the target identity information, health information and collection time of the target object. the second hash value; and
  • Step 2 Send the key-value pair with the first hash value as the key and the second hash value as the key value to the network where the blockchain is located.
  • a smart contract when sending the key-value pair with the first hash value as the key and the second hash value as the key value to the network where the blockchain is located, a smart contract can be used to send the key-value pair It is sent to the network where the blockchain is located; when the nodes in the blockchain reach a consensus on the key-value pair, each node in the blockchain saves the key-value pair in the local block.
  • the public key is sent to the network where the blockchain resides, and one of the target public key and target private key is used to decrypt data encrypted by the other.
  • the target private key can be used to encrypt the key-value pair, and the encrypted The resulting key-value pair is sent to the network where the blockchain resides.
  • the body temperature scanner scans slowly, and the data cannot be directly stored in the device or system, resulting in the loss of a large amount of valuable data; in addition, although some devices that automatically recognize human body temperature after scanning the code with an ID card have been used for actual detection, there are still The person being tested needs to manually enter the body temperature, and it is unknown whether the data will be altered.
  • the detection system is either manually scanned with a body temperature gun, which has a problem of low efficiency, or it uses identity recognition and requires ID card swiping. After the image recognizes the temperature of the person being tested, it cannot be automatically recorded and needs to be detected. The tester scans the QR code to enter it again, and it is unknown whether the data is recorded or changed.
  • This solution combines blockchain, AI image recognition, and infrared body temperature detection technology, and proposes an epidemic detection solution that combines AI image recognition and blockchain technology.
  • body temperature detection and blockchain technology are combined. Make body temperature detection data credible and reliable; use AI image recognition technology for face recognition to improve the efficiency of personal identity verification; personal identity data and body temperature data binding are recorded in the blockchain, data cannot be tampered with and traceable; detection After the abnormal body temperature is reached, the smart contract in the node device will start the alarm, and the fence (gate) will not be opened, and the normal body temperature fence (gate) will be opened, which further improves the traffic efficiency.
  • This solution mainly includes: entering the identity information of the tested person into the chain, including AI image recognition to obtain facial features, verifying the identity information, and storing it in the blockchain; the detection process, including the user's body temperature detection, which is combined with the identity information and stored in the blockchain; And if you are not entering the detection area for the first time, you can directly check the last identity and body temperature from the chain, and re-enter the chain after updating, which reduces the number of times you need to ask the national citizenship system interface to obtain data each time.
  • each integrated terminal device is a node in the blockchain, in which each device has an equal identity, equal effectiveness, and participates in consensus. According to the principle that the minority obeys the most, the data availability is greatly increased. credibility.
  • the modules of the integrated terminal device are shown in Figure 4, including infrared body temperature detection, AI face recognition, alarm and other modules. Each device module is executed in sequence, and the function of the next function module is activated after one passes, as shown in Figure 5 . After swiping the ID card, the ID card swiping device will start the AI face recognition module to perform face recognition. After the authentication is successful, the infrared body temperature detection module will be activated. If the detection is normal, the entrance will be automatically opened, otherwise the alarm module will be activated.
  • Step S201 the tested person swipes the ID card, and the card-swiping device obtains the personal identity information, firstly inquires the last data from the blockchain, if not, sends a request for identity verification;
  • Step S202 the national identity information system feeds back personal identity information (identity card number, avatar, etc.) to the integrated device terminal;
  • Step S203 the integrated terminal device automatically performs AI face recognition, automatically performs body temperature detection on the infrared device, and compares the recognized image features with the avatar feature information returned by the identity system;
  • Step S204 the integrated terminal device calculates the Hash (name + ID number), and generates the Hash as the key;
  • Step S205 calculate Hash (name + ID number + body temperature + timestamp), and generate Hash as value
  • Step S206 sending the information key and value of the person under test to the blockchain network for uploading on the chain, where the data entering the chain can also generate public and private keys for encryption;
  • Step S207 the terminal device locally saves the key and value.
  • Step S301 it is detected that the user does not enter the detection device area for the first time
  • Step S302 after swiping the ID card, the device obtains personal information, and calculates the hash (name + ID number) as the key;
  • Step S303 obtain the value from the chain query through the personal information key, and decrypt to obtain the personal detailed information (name + ID number + last body temperature + face feature information + last time stamp);
  • Step S304 the infrared device automatically detects the body temperature (within a certain distance, depending on the specific device);
  • Step S305 whether the temperature is within the normal range (for example, if it exceeds 37.5, it is abnormal, and if it is less than 37.5, it is normal). If so, go to step S306, otherwise, go to step S310;
  • Step S306 the smart contract encrypts the new body temperature by replacing the old body temperature, updates the timestamp, and sends the key and value storage data to each node to obtain a consensus;
  • Step S307 after the consensus is passed, it is stored in the blockchain
  • Step S308 the integrated device automatically opens the door
  • Step S309 the tested person passes
  • Step S310 start an alarm
  • Step S311 the smart contract encrypts the new body temperature by replacing the old body temperature, updates the timestamp, and sends the key and value storage data to each node to obtain a consensus;
  • Step S312 after the consensus is passed, it is stored in the blockchain.
  • Step S313 the integrated device does not open the door and waits for the staff to process.
  • This scheme combines blockchain, AI image recognition face recognition, and infrared body temperature detection technology, and proposes an AI image recognition and blockchain technology epidemic detection scheme.
  • body temperature detection and blockchain technology are combined.
  • the combination makes the body temperature detection data credible, reliable and verifiable;
  • AI face recognition is used for epidemic body temperature detection to improve the efficiency of personal identity verification, and the authenticity is further improved;
  • the binding of personal identity data and body temperature data is recorded in the blockchain , the data cannot be tampered with and traceable; when it is not detected for the first time, the identity information is directly obtained from the chain, reducing the interface pressure of frequent requests for the national identity information system; after detecting abnormal body temperature, the smart contract in the node device will start an alarm and not open the fence ( The gate), the normal body temperature barrier (gate) is opened, which further improves the efficiency of the passage; the detection process uses the smart contract of the blockchain, which improves the automation rate.
  • FIG. 8 is a schematic diagram of a device for uploading health information provided by an embodiment of the present disclosure. As shown in FIG. 8 , the device may include:
  • the verification unit 11 is configured to perform identity verification on the target object by using a first biological feature, wherein the first biological feature is obtained by collecting the target object, and the target object is the object whose health information is to be obtained;
  • the collection unit 12 is configured to collect the health information of the target object when the target object passes the identity verification.
  • the uploading unit 13 is configured to upload the health information of the target object to the blockchain.
  • verification unit 11 in this embodiment may be configured to perform step S101 in this embodiment of the present disclosure
  • collection unit 12 in this embodiment may be configured to perform step S102 in this embodiment of the present disclosure
  • the uplink unit 13 in the can be configured to perform step S103 in the embodiment of the present disclosure.
  • the identity verification of the target object is carried out by using the first biometric feature.
  • the terminal collects the health information of the target object, which can ensure that the collected health information is consistent with the health information.
  • the actual collection object is matched, and the terminal directly uploads the health information of the target object to the blockchain after the collection is completed, instead of manually recording the health information, which can solve the low accuracy of the health information recorded in the related technologies. problems, thereby avoiding the occurrence of clerical errors, omissions, and filling in wrong positions due to manual recording.
  • the verification unit includes: a receiving module configured to receive target identity information entered for the target object; a search module configured to find a second biometric feature matching the target identity information; and an authentication module configured to authenticate the target object by comparing the first biometric and the second biometric, wherein a match between the first biometric and the second biometric When the degree reaches the target threshold, it is determined that the target object has passed the authentication.
  • the search module is further configured to: obtain the biometric feature identified by the target identity information from the blockchain as the second biometric feature, wherein the block chain saves the biometric feature. There is the identity information and corresponding biometrics of the object that has been on the chain; or, in the case where the biometrics identified by the target identity information is not obtained from the blockchain, the target system is searched for the target related to the target. The identity information matches the second biometric feature.
  • the verification unit is further configured to: collect image information of the target object when the target object is located in the image acquisition area before using the first biometric feature to authenticate the target object; The first biological feature is extracted from the image information.
  • the uplink unit may be further configured to: obtain the first hash value of the target identity information of the target object, and obtain the target identity information, health information, and second data of the collection time of the target object Hash value; and sending the key-value pair with the first hash value as the key and the second hash value as the key value to the network where the blockchain is located.
  • the on-chain unit may be further configured to: encrypt the key-value pair with the target private key, and send the encrypted key-value pair to the network where the blockchain is located.
  • the up-chain unit may be further configured to: send a key-value pair with the first hash value as the key and the second hash value as the key to the block Before the network where the blockchain is located, the target public key matching the target private key is sent to the network where the blockchain is located, wherein one of the target public key and the target private key is used to decrypt the an encrypted data.
  • the on-chain unit may be further configured to: use a smart contract to send the key-value pair to the network where the blockchain is located; wherein the key is paired by a node in the blockchain When the value pair reaches a consensus, each node in the blockchain saves the key-value pair in a local block.
  • the collection unit may further be configured to collect the health information of the target object in a non-contact manner when the target object is located in the information collection area.
  • the apparatus of the present disclosure may further include: a control unit configured to, after collecting the health information of the target object, allow the target object to allow the body temperature information to be within a preset range if the body temperature information is within a preset range and when the body temperature information exceeds the preset range, the target object is not allowed to pass.
  • a control unit configured to, after collecting the health information of the target object, allow the target object to allow the body temperature information to be within a preset range if the body temperature information is within a preset range and when the body temperature information exceeds the preset range, the target object is not allowed to pass.
  • the device of the present disclosure may further include: an alarm unit configured to generate alarm information when the body temperature information exceeds the preset range, wherein the alarm information is used to prompt all The body temperature information of the target object exceeds the preset range.
  • This scheme combines blockchain, AI image recognition face recognition, and infrared body temperature detection technology, and proposes an AI image recognition and blockchain technology epidemic detection scheme.
  • body temperature detection and blockchain technology are combined.
  • the combination makes the body temperature detection data credible, reliable and verifiable;
  • AI face recognition is used for epidemic body temperature detection to improve the efficiency of personal identity verification, and the authenticity is further improved;
  • the binding of personal identity data and body temperature data is recorded in the blockchain , the data cannot be tampered with and traceable; when it is not detected for the first time, the identity information is directly obtained from the chain, reducing the interface pressure of frequent requests for the national identity information system; after detecting abnormal body temperature, the smart contract in the node device will start an alarm and not open the fence ( The gate), the normal body temperature barrier (gate) is opened, which further improves the efficiency of the passage; the detection process uses the smart contract of the blockchain, which improves the automation rate.
  • the above modules may run in the hardware environment as shown in FIG. 1 , and may be implemented by software or hardware, wherein the hardware environment includes a network environment.
  • the present disclosure also provides a server or terminal for implementing the method for on-chain health information described in the present disclosure.
  • FIG. 9 is a structural block diagram of a terminal provided by an embodiment of the present disclosure.
  • the terminal may include: one or more (only one is shown in FIG. 9 ) processors 21 , a memory 22 , and a transmission device 23 , as shown in FIG. 9 , the terminal may also include an input and output device 24 .
  • the memory 22 can be configured to store software programs and modules, such as program instructions/modules corresponding to the method and apparatus for linking health information in the embodiments of the present disclosure.
  • the processor 21 executes the software programs and modules stored in the memory 22 by running the software programs and modules. , so as to perform various functional applications and data processing, that is, to implement the method for uploading health information in the present disclosure.
  • Memory 22 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory 22 may further include memory located remotely relative to the processor 21, and these remote memories may be connected to the terminal through a network. Examples of such networks include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.
  • the above-mentioned transmission device 23 is used for receiving or sending data via a network, and can also be used for data transmission between the processor and the memory.
  • the aforementioned networks may include wired networks and wireless networks.
  • the transmission device 23 includes a network adapter (Network Interface Controller, NIC), which can be connected to other network devices and routers through a network cable so as to communicate with the Internet or a local area network.
  • the transmission device 23 is a radio frequency (RF) module configured to communicate with the Internet wirelessly.
  • RF radio frequency
  • memory 22 is configured to store application programs.
  • the processor 21 can call the application program stored in the memory 22 through the transmission device 23 to perform the following steps:
  • the identity verification of the target object is performed by using the first biometric feature, wherein the first biometric feature is obtained by collecting the target object, and the target object is the object whose health information is to be obtained;
  • the processor 21 is also configured to perform the following steps:
  • the key value matching the target private key is sent to the network.
  • the identity verification of the target object is performed by using the first biometric feature.
  • the terminal collects the health information of the target object, which can ensure that the collected health information is consistent with the health information collected.
  • the actual collection object of the information is matched, and the terminal directly uploads the health information of the target object to the blockchain after the collection is completed, instead of manually recording the health information, which can solve the problem that the accuracy of the health information recorded in the related technology is low. It can avoid the occurrence of clerical errors, omissions, and filling in the wrong location due to manual recording.
  • the examples in this embodiment may refer to the examples described in the foregoing embodiments, and details are not described herein again in this embodiment.
  • FIG. 9 is only a schematic diagram, and the terminal can be a smart phone (such as an Android phone, an iOS phone, etc.), a tablet computer, a handheld computer, and a mobile Internet device (Mobile Internet Devices, MID), Terminal equipment such as PAD.
  • FIG. 9 does not limit the structure of the above electronic device.
  • the terminal may further include more or less components than those shown in FIG. 9 (eg, network interface, display device, etc.), or have a different configuration than that shown in FIG. 9 .
  • the present disclosure also provides storage media.
  • the above-described storage medium may be used to execute program code of a method for on-chaining health information.
  • the above-mentioned storage medium may be located on at least one network device among a plurality of network devices in the network shown in the above-mentioned embodiments.
  • the storage medium is configured to store program code for performing the following steps:
  • the first biological feature to carry out identity verification to the target object, wherein, the first biological feature is obtained by collecting the target object, and the target object is the object whose health information is to be obtained;
  • the storage medium is further configured to store program code for performing the following steps:
  • the key value matching the target private key is sent to the network.
  • the examples in this embodiment may refer to the examples described in the foregoing embodiments, and details are not described herein again in this embodiment.
  • the above-mentioned storage medium may include, but is not limited to, a USB flash drive, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), a removable hard disk, a magnetic disk, or an optical disk and other media that can store program codes.
  • the integrated units in the above-mentioned embodiments are implemented in the form of software functional units and sold or used as independent products, they may be stored in the above-mentioned computer-readable storage medium.
  • the technical solutions of the present disclosure are essentially or contribute to the prior art, or all or part of the technical solutions can be embodied in the form of a software product, and the computer software product is stored in a storage medium,
  • Several instructions are included to cause one or more computer devices (which may be personal computers, servers, or network devices, etc.) to perform all or part of the steps of the methods described in various embodiments of the present disclosure.
  • the disclosed client may be implemented in other manners.
  • the device embodiments described above are only illustrative, for example, the division of the units is only a logical function division, and there may be other division methods in actual implementation, for example, multiple units or components may be combined or Integration into another system, or some features can be ignored, or not implemented.
  • the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of units or modules, and may be in electrical or other forms.
  • the units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.
  • each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.

Abstract

一种健康信息的上链方法和装置、存储介质、电子装置。健康信息的上链方法包括：利用第一生物特征对目标对象进行身份验证，其中，第一生物特征为对目标对象进行采集得到的，目标对象为待获取健康信息的对象(S101)；在目标对象通过身份验证的情况下，采集目标对象的健康信息(S102)；以及将目标对象的健康信息上链至区块链中(S103)。

Description

健康信息的上链方法和装置、存储介质、电子装置
相关申请的引用
本公开要求于2020年6月30日向中华人民共和国国家知识产权局提交的申请号为202010623236.6、名称为“健康信息的上链方法和装置、存储介质、电子装置”的发明专利申请的全部权益，并通过引用的方式将其全部内容并入本文。
领域
本公开大体上涉及区块链领域，更具体地，涉及健康信息的上链方法和装置、存储介质、电子装置。
背景
在传染病疫情发生时，为了控制疫情的发展，需要在人口集中的位置进行健康检测，目前的检测系统是人工用体温枪对待检测对象进行扫描，体温扫描枪扫描的速度较慢，进而造成检测效率非常慢。检测人员每天查体温需要花费大量时间和精力，由于检测效率低，被筛查人员经常需要排队，容易造成聚集，从而增加感染风险，尤其是在小区出入口、地铁出入口、上下班高峰时间的公司出入口以及各种公众场合出入口。
另外，在记录体温时也是人工记录被检测人员的体温等健康信息，记录的过程中容易出现笔误、漏填、填写到错误位置等情况，从而导致记录的健康信息出错。
概述
一方面，本公开涉及健康信息的上链方法，其包括：利用第一生物特征对目标对象进行身份验证，其中，第一生物特征为对目标对象进行采集得到的；在目标对象通过身份验证的情况下，采集目标对象的健康信息；以及将目标对象的健康信息上链至区块链中。
另一方面，本公开还涉及健康信息的上链装置，其包括：验证单 元，配置为利用第一生物特征对目标对象进行身份验证，其中，第一生物特征为对目标对象进行采集得到的；采集单元，配置为在目标对象通过身份验证的情况下，采集目标对象的健康信息；以及上链单元，配置为将目标对象的健康信息上链至区块链中。
另一方面，本公开还涉及存储介质，该存储介质包括存储的程序，程序运行时执行本公开的方法。
另一方面，本公开还涉及电子装置，其包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，处理器通过计算机程序执行本公开的方法。
本公开的某些实施方案利用第一生物特征对目标对象进行身份验证，在目标对象通过身份验证的情况下，终端采集目标对象的健康信息，可以保证采集到的健康信息与该健康信息的实际采集对象匹配，终端在采集完成后直接将目标对象的健康信息上链至区块链中，而不用人工记录健康信息，可以解决相关技术中记录的健康信息的准确度较低的技术问题，进而避免了由于人工记录导致的笔误、漏填、填写到错误位置等情况的发生。
附图的简要说明
此处所说明的附图用来提供对本公开的进一步理解，构成本公开的一部分，本公开的示意性实施例及其说明用于解释本公开，并不构成对本公开的不当限定。在附图中：
图1是本公开一实施例提供的健康信息的上链方法的硬件环境的示意图；
图2是本公开一实施例提供的健康信息的上链方法的流程图；
图3是本公开一实施例提供的区块链系统的示意图；
图4是本公开一实施例提供的设备模块的示意图；
图5是本公开一实施例提供的检测方案的示意图；
图6是本公开一实施例提供的健康信息的上链方法的流程图；
图7是本公开一实施例提供的健康信息的上链方法的流程图；
图8是本公开一实施例提供的健康信息的上链装置的示意图； 以及，
图9是本公开一实施例提供的终端的结构框图。
详述
为了使本技术领域的人员更好地理解本公开方案，下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开一部分的实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本公开保护的范围。
需要说明的是，本公开的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本公开的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
一方面，本公开提供了健康信息的上链方法的实施例。
在某些实施方案中，健康信息的上链方法可以应用于如图1所示的包括多个终端的硬件环境中。如图1所示，终端之间通过网络进行连接，终端并不限定于PC、手机、平板电脑等。
在某些实施方案中，本公开实施例的健康信息的上链方法可以由终端来执行，终端执行本公开实施例的健康信息的上链方法也可以是由安装在其上的客户端来执行。图2是本公开一实施例提供的健康信息的上链方法的流程图，如图2所示，该方法可以包括：
步骤S101，终端利用第一生物特征对目标对象进行身份验证，第一生物特征为对目标对象进行采集得到的；
步骤S102，在目标对象通过身份验证的情况下，终端采集目标 对象的健康信息；以及
步骤S103，将目标对象的健康信息上链至区块链中。
在某些实施方案中，目标对象为待获取健康信息的对象，生物特征是人体所固有的生理特征(如指纹、虹膜、面相、DNA等)或行为特征(如步态、击键习惯等)，本公开的终端可以通过生物特征来进行个人身份鉴定。
在某些实施方案中，终端采集目标对象的健康信息时，采用非接触的方式采集，例如用红外采集人体体温、用图像识别人体眼球信息等。
在某些实施方案中，将目标对象的健康信息上链至区块链中时，可以利用BaaS(Blockchain as a Service，即“区块链即服务”)实现，BaaS将区块链框架嵌入云计算平台，利用云服务基础设施的部署和管理优势，为开发者提供便捷、高性能的区块链生态环境和生态配套服务，支持开发者的业务拓展及运营支持的区块链开放平台。一套完整的BaaS解决方案包括设备接入、访问控制、服务监控和区块链平台四个主要内容，本方案可以利用BaaS提供的“上链接口”上链上述健康信息。
通过上述步骤，利用第一生物特征对目标对象进行身份验证，在目标对象通过身份验证的情况下，终端采集目标对象的健康信息，可以保证采集到的健康信息与该健康信息的实际采集对象匹配，终端在采集完成后直接将目标对象的健康信息上链至区块链中，而不用人工记录健康信息，可以解决相关技术中记录的健康信息的准确度较低的技术问题，避免了由于人工记录导致的笔误、漏填、填写到错误位置等情况的发生。下面结合图2所示的步骤进一步详述本公开的技术方案。
在步骤S101提供的技术方案中，终端利用第一生物特征对目标对象进行身份验证。
在某些实施方案中，在利用第一生物特征对目标对象进行身份验证之前，预先安装好一体化终端，终端包括图像采集模块，在目标对象位于采集模块的图像采集区域的情况下，采集目标对象的图像信息； 采用图像识别方案从图像信息中提取出第一生物特征，如利用图像分析的方法识别出人体面部特征、虹膜特征等。
在某些实施方案中，利用第一生物特征对目标对象进行身份验证包括步骤1-步骤3：
步骤1，接收为目标对象输入的目标身份信息，如身份证号、手机等能够唯一标识一个用户的信息；
步骤2，查找与目标身份信息匹配的第二生物特征；以及
步骤3，通过比较第一生物特征和第二生物特征来对目标对象进行身份验证。
在某些实施方案中，在查找与目标身份信息匹配的第二生物特征时，若该用户是使用过本公开的区块链系统的用户，则可以从区块链获取以目标身份信息为标识的生物特征为第二生物特征，区块链中保存有上链过的对象的身份信息和对应的生物特征；若该用户是第一次使用本公开的区块链系统的用户，就没法从区块链获取到相关的生物信息，即在从区块链未获取到以目标身份信息为标识的生物特征的情况下，从目标系统(即其他存储有该用户的生物特征的系统，如国家的身份信息查询系统)查找与目标身份信息匹配的第二生物特征。
在某些实施方案中，在第一生物特征和第二生物特征之间的匹配度达到目标阈值的情况下，确定目标对象通过身份验证；在第一生物特征和第二生物特征之间的匹配度未达到目标阈值的情况下，确定目标对象通过身份验证。例如，对采用面部特征的匹配算法，计算采集到的面部特征和获取的面部特征之间的匹配度，考虑到面部可能存在轻微变化，所以目标阈值设置为2％，若小于2％则认为不是同一个人，否则认为是同一个人。
在步骤S102提供的技术方案中，在目标对象通过身份验证的情况下，终端采集目标对象的健康信息。
在某些实施方案中，上述终端还集成有采集健康信息的模块，如红外模块，采集目标对象的健康信息包括：在目标对象位于采集健康信息的模块的信息采集区域的情况下，采用非接触的方式采集目标对象的健康信息，即利用红外模块发射的红外光和接收的红外光确定温 度，而不用通过接触的方式采集温度。
在某些实施方案中，本公开所述的红外模块由光学系统、光电探测器、信号放大器及信号处理、温度输出等部分组成。光学系统汇聚其视场内的目标红外辐射能量，视场的大小由测温仪的光学零件及其位置确定，红外能量聚焦在光电探测器上并转变为相应的电信号，该信号经过放大器和信号处理电路，并按照仪器内部的算法和目标发射率校正后转变为被测目标的温度值。
在某些实施方案中，健康信息包括体温信息，在采集目标对象的健康信息之后，上述一体化终端可以安装在写字楼、小区、公共交通等场所的出入口，在体温信息位于预设范围内的情况下，允许目标对象通行；在体温信息超出预设范围内的情况下，不允许目标对象通行。
在某些实施方案中，在体温信息超出预设范围内的情况下，还可生成报警信息，报警信息用于提示目标对象的体温信息超出预设范围，以便于对目标对象的健康状况进行监控。
在步骤S103提供的技术方案中，将目标对象的健康信息上链至区块链中。
在某些实施方案中，将目标对象的健康信息上链至区块链中包括步骤1-步骤2：
步骤1，获取目标对象的目标身份信息的第一哈希值(如采用哈希算法对目标身份信息进行运算得到的哈希值)，并获取目标对象的目标身份信息、健康信息以及采集时间的第二哈希值；以及
步骤2，将以第一哈希值为关键字、以第二哈希值为键值的键值对发送到区块链所在的网络。
在某些实施方案中，在将以第一哈希值为关键字、以第二哈希值为键值的键值对发送到区块链所在的网络时，可采用智能合约将键值对发送到区块链所在的网络；在区块链中的节点对键值对达成共识的情况下，区块链中的每个节点将键值对保存在本地的区块中。
在某些实施方案中，在将以第一哈希值为关键字、以第二哈希值为键值的键值对发送到区块链所在的网络之前，将与目标私钥匹配的目标公钥发送到区块链所在的网络，目标公钥和目标私钥中的一个用 于解密被另一个加密的数据。
在将以第一哈希值为关键字、以第二哈希值为键值的键值对发送到区块链所在的网络时，可利用目标私钥对键值对进行加密，并将加密后的键值对发送到区块链所在的网络。
对于某些实施方案，下文以将本公开的技术方案应用于疫情中的体温检测为例进行描述。
相关技术中体温扫描枪扫描慢，且数据不能直接存入设备或系统，使得大量价值数据丢失；另外，虽有部分用身份证扫码后自动识别人体体温的设备已用于实际检测，但是还需要被测试人员手动输入体温，且数据是否会被改动仍不可知。
可见，这些方案存在如下缺陷，检测系统要么是人工用体温枪扫描存在效率低下的问题，要么是用到了身份识别，且需要身份证刷卡，图像识别被检测人员体温后，不能自动记录，需要被测人员再次扫描二维码录入，数据是否被记录以及被更改不可知。
本方案将区块链、AI图像识别、红外体温检测技术相结合，提出了AI图像识别和区块链技术相结合的疫情检测方案，在该方案中，将体温检测和区块链技术结合，使得体温检测数据可信可靠可查；将AI图像识别技术用于人脸识别，提高验证个人身份的效率；个人身份数据和体温数据绑定均记入区块链，数据不可篡改可追溯；检测到异常体温后，节点设备中智能合约将启动报警，不开启栅栏(大门)，正常体温栅栏(大门)打开，进一步提高了通行效率。
本方案主要包括：被测人员身份信息入链，包括AI图像识别获取脸部特征、身份信息验证、存入区块链；检测流程，含用户体温检测后与身份信息结合存入区块链；以及非首次进入检测区域，直接从链上查询上次身份和体温，更新后重新入链，减少了每次请全国公民身份系统接口获取数据的次数。
如图3所示，每个一体化终端设备为区块链中的一个节点，其中，每个设备具有平等身份，同等效力，参与共识，依据少数服从多少的原则，极大的增加了数据的可信度。
一体化终端设备的模块如图4所示，包括红外体温检测、AI人 脸识别、报警等模块，各设备模块之间顺序执行，一个通过后下一个功能模块功能才启动，如图5所示，身份证刷卡设备在刷身份证后，启动AI人脸识别模块，进行人脸识别，认证成功后启动红外体温检测模块，若检测到的是正常的，则自动开启入口，否则启动报警模块。
本公开实现的整体方案如图6和图7所示：
步骤S201，被测人员刷身份证，刷卡设备获取个人身份信息，首先从区块链上查询上次数据，若没有，发送请求进行身份验证；
步骤S202，全国身份信息系统反馈个人身份信息(身份证号、头像等)给一体化设备终端；
步骤S203，一体化终端设备自动进行AI人脸识别，自动进行红外设备体温检测，将识别图像特征与身份系统返回头像特征信息比对；
步骤S204，一体化终端设备计算Hash(姓名+身份证号)，生成Hash作为key；
步骤S205，计算Hash(姓名+身份证号+体温+时间戳)，生成Hash作为value；
步骤S206，将被测人员信息key和value发送至区块链网络，进行上链，此处入链数据也可以生成公私钥进行加密；以及
步骤S207，终端设备本地保存key、value。
若被测人员不是首次进行检测，其身份信息入链如图7所示：
步骤S301，检测到用户非首次进入检测设备区域；
步骤S302，刷身份证后，设备获取个人信息，计算hash(姓名+身份证号)作为key；
步骤S303，通过个人信息key从链上查询获取value,解密获取个人详细信息(姓名+身份证号+上次体温+人脸特征信息+上次时间戳)；
步骤S304，红外设备自动检测体温(一定距离范围内，根据具体设备而定)；
步骤S305，温度是否在正常范围内(如超过37.5为非正常、小于为正常)，若是则执行步骤S306，否则执行步骤S310；
步骤S306，智能合约将新体温替换旧体温进行加密，更新时间戳，将key和value存证数据发部各节点获得共识；
步骤S307，共识通过后存入区块链；
步骤S308，一体化设备自动开启大门；
步骤S309，被检测人员通过；
步骤S310，启动报警；
步骤S311，智能合约将新体温替换旧体温进行加密，更新时间戳，将key和value存证数据发部各节点获得共识；
步骤S312，共识通过后存入区块链；以及
步骤S313，一体化设备不开启大门，等待工作人员处理。
本方案将区块链、AI图像识别之人脸识别、红外体温检测技术相结合，提出了AI图像识别和区块链技术的疫情检测方案，在该方案中：将体温检测和区块链技术结合，使得体温检测数据可信可靠可查；将AI人脸识别用与疫情体温检测，提高验证个人身份验证效率，真实性也进一步提升；个人身份数据和体温数据绑定均记入区块链，数据不可篡改可追溯；非首次检测时，直接从链上获取身份信息，减少频繁请求全国身份信息系统的接口压力；检测到异常体温后，节点设备中智能合约将启动报警，不开启栅栏(大门)，正常体温栅栏(大门)打开，进一步提高了通行效率；检测过程用到了区块链的智能合约，提高了自动化率。
需要说明的是，对于前述的各方法实施例，为了简单描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本公开并不受所描述的动作顺序的限制，因为依据本公开，某些步骤可以采用其他顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述的实施例均为示例性的，所涉及的动作和模块并不一定是本公开所必须的。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使 得一台终端设备(可以是手机，计算机，服务器，或者网络设备等)执行本公开各个实施例所述的方法。
另一方面，本公开还提供了用于实施本公开所述健康信息的上链方法的健康信息的上链装置。图8是本公开一实施例提供的健康信息的上链装置的示意图，如图8所示，该装置可以包括：
验证单元11，配置为利用第一生物特征对目标对象进行身份验证，其中，所述第一生物特征为对所述目标对象进行采集得到的，所述目标对象为待获取健康信息的对象；
采集单元12，配置为在所述目标对象通过身份验证的情况下，采集所述目标对象的健康信息；以及
上链单元13，配置为将所述目标对象的健康信息上链至区块链中。
需要说明的是，该实施例中的验证单元11可以配置为执行本公开实施例中的步骤S101，该实施例中的采集单元12可以配置为执行本公开实施例中的步骤S102，该实施例中的上链单元13可以配置为执行本公开实施例中的步骤S103。
此处需要说明的是，上述模块与对应的步骤所实现的示例和应用场景相同，但不限于上述实施例所公开的内容。需要说明的是，上述模块作为装置的一部分可以运行在如图1所示的硬件环境中，可以通过软件实现，也可以通过硬件实现。
通过上述模块，利用第一生物特征对目标对象进行身份验证，在所述目标对象通过身份验证的情况下，终端采集所述目标对象的健康信息，可以保证采集到的健康信息与该健康信息的实际采集对象匹配，终端在采集完成后直接将所述目标对象的健康信息上链至区块链中，而不用人工记录健康信息，可以解决相关技术中记录的健康信息的准确度较低的技术问题，进而避免了由于人工记录导致的笔误、漏填、填写到错误位置等情况的发生。
在某些实施方案中，所述验证单元包括：接收模块，配置为接收为所述目标对象输入的目标身份信息；查找模块，配置为查找与所述目标身份信息匹配的第二生物特征；以及验证模块，配置为通过比较 所述第一生物特征和所述第二生物特征来对所述目标对象进行身份验证，其中，在所述第一生物特征和所述第二生物特征之间的匹配度达到目标阈值的情况下，确定所述目标对象通过身份验证。
在某些实施方案中，所述查找模块还配置为：从所述区块链获取以所述目标身份信息为标识的生物特征为所述第二生物特征，其中，所述区块链中保存有上链过的对象的身份信息和对应的生物特征；或，在从所述区块链未获取到以所述目标身份信息为标识的生物特征的情况下，从目标系统查找与所述目标身份信息匹配的所述第二生物特征。
所述验证单元还配置为：在利用第一生物特征对目标对象进行身份验证之前，在所述目标对象位于图像采集区域的情况下，采集所述目标对象的图像信息；以及采用图像识别方案从所述图像信息中提取出所述第一生物特征。
在某些实施方案中，上链单元还可配置为：获取所述目标对象的目标身份信息的第一哈希值，并获取所述目标对象的目标身份信息、健康信息以及采集时间的第二哈希值；以及将以所述第一哈希值为关键字、以所述第二哈希值为键值的键值对发送到所述区块链所在的网络。
在某些实施方案中，上链单元还可配置为：利用目标私钥对所述键值对进行加密，并将加密后的所述键值对发送到所述区块链所在的网络。
在某些实施方案中，上链单元还可配置为：在将以所述第一哈希值为关键字、以所述第二哈希值为键值的键值对发送到所述区块链所在的网络之前，将与所述目标私钥匹配的目标公钥发送到所述区块链所在的网络，其中，所述目标公钥和所述目标私钥中的一个用于解密被另一个加密的数据。
在某些实施方案中，上链单元还可配置为：采用智能合约将所述键值对发送到所述区块链所在的网络；其中，在所述区块链中的节点对所述键值对达成共识的情况下，所述区块链中的每个节点将所述键值对保存在本地的区块中。
在某些实施方案中，采集单元还可配置为：在所述目标对象位于信息采集区域的情况下，采用非接触的方式采集所述目标对象的健康信息。
在某些实施方案中，本公开的装置还可包括：控制单元，配置为在采集所述目标对象的健康信息之后，在所述体温信息位于预设范围内的情况下，允许所述目标对象通行；以及在所述体温信息超出所述预设范围内的情况下，不允许所述目标对象通行。
在某些实施方案中，本公开的装置还可包括：报警单元，配置为在所述体温信息超出所述预设范围内的情况下，生成报警信息，其中，所述报警信息用于提示所述目标对象的体温信息超出所述预设范围。
本方案将区块链、AI图像识别之人脸识别、红外体温检测技术相结合，提出了AI图像识别和区块链技术的疫情检测方案，在该方案中：将体温检测和区块链技术结合，使得体温检测数据可信可靠可查；将AI人脸识别用与疫情体温检测，提高验证个人身份验证效率，真实性也进一步提升；个人身份数据和体温数据绑定均记入区块链，数据不可篡改可追溯；非首次检测时，直接从链上获取身份信息，减少频繁请求全国身份信息系统的接口压力；检测到异常体温后，节点设备中智能合约将启动报警，不开启栅栏(大门)，正常体温栅栏(大门)打开，进一步提高了通行效率；检测过程用到了区块链的智能合约，提高了自动化率。
此处需要说明的是，上述模块与对应的步骤所实现的示例和应用场景相同，但不限于上述实施例所公开的内容。需要说明的是，上述模块作为装置的一部分可以运行在如图1所示的硬件环境中，可以通过软件实现，也可以通过硬件实现，其中，硬件环境包括网络环境。
另一方面，本公开还提供了用于实施本公开所述的健康信息的上链方法的服务器或终端。
图9是本公开一实施例提供的终端的结构框图，如图9所示，该终端可以包括：一个或多个(图9中仅示出一个)处理器21、存储器22、以及传输装置23，如图9所示，该终端还可以包括输入输出设备24。
其中，存储器22可配置为存储软件程序以及模块，如本公开实施例中的健康信息的上链方法和装置对应的程序指令/模块，处理器21通过运行存储在存储器22内的软件程序以及模块，从而执行各种功能应用以及数据处理，即实现本公开所述的健康信息的上链方法。存储器22可包括高速随机存储器，还可以包括非易失性存储器，如一个或者多个磁性存储装置、闪存、或者其他非易失性固态存储器。在一些实例中，存储器22可进一步包括相对于处理器21远程设置的存储器，这些远程存储器可以通过网络连接至终端。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
上述的传输装置23用于经由一个网络接收或者发送数据，还可以用于处理器与存储器之间的数据传输。在某些实施方案中，上述的网络可包括有线网络及无线网络。在某些实施方案中，传输装置23包括一个网络适配器(Network Interface Controller，NIC)，其可通过网线与其他网络设备与路由器相连从而可与互联网或局域网进行通讯。在某些实施方案中，传输装置23为射频(Radio Frequency，RF)模块，其配置为通过无线方式与互联网进行通讯。
在某些实施方案中，存储器22配置为存储应用程序。
处理器21可以通过传输装置23调用存储器22存储的应用程序，以执行下述步骤：
利用第一生物特征对目标对象进行身份验证，其中，所述第一生物特征为对所述目标对象进行采集得到的，所述目标对象为待获取健康信息的对象；
在所述目标对象通过身份验证的情况下，采集所述目标对象的健康信息；以及
将所述目标对象的健康信息上链至区块链中。
处理器21还配置为执行下述步骤：
在将以所述第一哈希值为关键字、以所述第二哈希值为键值的键值对发送到所述区块链所在的网络之前，将与所述目标私钥匹配的目标公钥发送到所述区块链所在的网络，其中，所述目标公钥和所述目标私钥中的一个用于解密被另一个加密的数据；以及
将以所述第一哈希值为关键字、以所述第二哈希值为键值的键值对发送到所述区块链所在的网络时，利用目标私钥对所述键值对进行加密，并将加密后的所述键值对发送到所述区块链所在的网络。
采用本公开实施例，利用第一生物特征对目标对象进行身份验证，在所述目标对象通过身份验证的情况下，终端采集所述目标对象的健康信息，可以保证采集到的健康信息与该健康信息的实际采集对象匹配，终端在采集完成后直接将所述目标对象的健康信息上链至区块链中，而不用人工记录健康信息，可以解决相关技术中记录的健康信息的准确度较低的技术问题，进而避免了由于人工记录导致的笔误、漏填、填写到错误位置等情况的发生。
在某些实施方案中，本实施例中的示例可以参考上述实施例中所描述的示例，本实施例在此不再赘述。
本领域普通技术人员可以理解，图9所示的结构仅为示意，终端可以是智能手机(如Android手机、iOS手机等)、平板电脑、掌上电脑以及移动互联网设备(Mobile Internet Devices，MID)、PAD等终端设备。图9其并不对上述电子装置的结构造成限定。例如，终端还可包括比图9中所示更多或者更少的组件(如网络接口、显示装置等)，或者具有与图9所示不同的配置。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令终端设备相关的硬件来完成，该程序可以存储于一计算机可读存储介质中，存储介质可以包括：闪存盘、只读存储器(Read-Only Memory，ROM)、随机存取器(Random Access Memory，RAM)、磁盘或光盘等。
本公开还提供了存储介质。在某些实施方案中，上述存储介质可以用于执行健康信息的上链方法的程序代码。
在某些实施方案中，上述存储介质可以位于上述实施例所示的网络中的多个网络设备中的至少一个网络设备上。
在某些实施方案中，存储介质被设置为存储用于执行以下步骤的程序代码：
利用第一生物特征对目标对象进行身份验证，其中，所述第一生 物特征为对所述目标对象进行采集得到的，所述目标对象为待获取健康信息的对象；
在所述目标对象通过身份验证的情况下，采集所述目标对象的健康信息；以及
将所述目标对象的健康信息上链至区块链中。
在某些实施方案中，存储介质还被设置为存储用于执行以下步骤的程序代码：
在将以所述第一哈希值为关键字、以所述第二哈希值为键值的键值对发送到所述区块链所在的网络之前，将与所述目标私钥匹配的目标公钥发送到所述区块链所在的网络，其中，所述目标公钥和所述目标私钥中的一个用于解密被另一个加密的数据；以及
将以所述第一哈希值为关键字、以所述第二哈希值为键值的键值对发送到所述区块链所在的网络时，利用目标私钥对所述键值对进行加密，并将加密后的所述键值对发送到所述区块链所在的网络。
在某些实施方案中，本实施例中的示例可以参考上述实施例中所描述的示例，本实施例在此不再赘述。
在某些实施方案中，上述存储介质可以包括但不限于：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
上述本公开实施例序号仅仅为了描述，不代表实施例的优劣。
上述实施例中的集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在上述计算机可读取的存储介质中。基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在存储介质中，包括若干指令用以使得一台或多台计算机设备(可为个人计算机、服务器或者网络设备等)执行本公开各个实施例所述方法的全部或部分步骤。
在本公开的上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。
在本公开所提供的几个实施例中，应该理解到，所揭露的客户端，可通过其它的方式实现。其中，以上所描述的装置实施例仅仅是示意性的，例如所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，单元或模块的间接耦合或通信连接，可以是电性或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本公开各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
以上所述仅是本公开的某些实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本公开原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本公开的保护范围。

Claims (14)

  1. 健康信息的上链方法，其包括：
    利用第一生物特征对目标对象进行身份验证，其中，所述第一生物特征为对所述目标对象进行采集得到的；
    在所述目标对象通过身份验证的情况下，采集所述目标对象的健康信息；以及
    将所述目标对象的健康信息上链至区块链中。
  2. 如权利要求1所述的方法，其中，利用第一生物特征对目标对象进行身份验证包括：
    接收为所述目标对象输入的目标身份信息；
    查找与所述目标身份信息匹配的第二生物特征；以及
    通过比较所述第一生物特征和所述第二生物特征来对所述目标对象进行身份验证，其中，在所述第一生物特征和所述第二生物特征之间的匹配度达到目标阈值的情况下，确定所述目标对象通过身份验证。
  3. 如权利要求2所述的方法，其中，查找与所述目标身份信息匹配的第二生物特征包括：
    从所述区块链获取以所述目标身份信息为标识的生物特征为所述第二生物特征，其中，所述区块链中保存有上链过的对象的身份信息和对应的生物特征；或，
    在从所述区块链未获取到以所述目标身份信息为标识的生物特征的情况下，从目标系统查找与所述目标身份信息匹配的所述第二生物特征。
  4. 如权利要求1至3中任一权利要求所述的方法，其中，在利用第一生物特征对目标对象进行身份验证之前，所述方法还包括：
    在所述目标对象位于图像采集区域的情况下，采集所述目标对 象的图像信息；以及
    采用图像识别方案从所述图像信息中提取出所述第一生物特征。
  5. 如权利要求1至4中任一权利要求所述的方法，其中，将所述目标对象的健康信息上链至区块链中包括：
    获取所述目标对象的目标身份信息的第一哈希值，并获取所述目标对象的目标身份信息、健康信息以及采集时间的第二哈希值；以及
    将以所述第一哈希值为关键字、以所述第二哈希值为键值的键值对发送到所述区块链所在的网络。
  6. 如权利要求5所述的方法，其中，
    将以所述第一哈希值为关键字、以所述第二哈希值为键值的键值对发送到所述区块链所在的网络包括：利用目标私钥对所述键值对进行加密，并将加密后的所述键值对发送到所述区块链所在的网络；并且
    在将以所述第一哈希值为关键字、以所述第二哈希值为键值的键值对发送到所述区块链所在的网络之前，所述方法还包括：将与所述目标私钥匹配的目标公钥发送到所述区块链所在的网络，其中，所述目标公钥和所述目标私钥中的一个用于解密被另一个加密的数据。
  7. 如权利要求5或6所述的方法，其中，将以所述第一哈希值为关键字、以所述第二哈希值为键值的键值对发送到所述区块链所在的网络包括：
    采用智能合约将所述键值对发送到所述区块链所在的网络；
    其中，在所述区块链中的节点对所述键值对达成共识的情况下，所述区块链中的每个节点将所述键值对保存在本地的区块中。
  8. 如权利要求1至7中任一权利要求所述的方法，其中，采集所述目标对象的健康信息包括：
    在所述目标对象位于信息采集区域的情况下，采用非接触的方式采集所述目标对象的健康信息。
  9. 如权利要求1至8中任一权利要求所述的方法，其中，所述健康信息包括体温信息，并且在采集所述目标对象的健康信息之后，所述方法还包括：
    在所述体温信息位于预设范围内的情况下，允许所述目标对象通行；以及
    在所述体温信息超出所述预设范围的情况下，不允许所述目标对象通行。
  10. 健康信息的上链装置，其包括：
    验证单元，配置为利用第一生物特征对目标对象进行身份验证，其中，所述第一生物特征为对所述目标对象进行采集得到的；
    采集单元，配置为在所述目标对象通过身份验证的情况下，采集所述目标对象的健康信息；以及
    上链单元，配置为将所述目标对象的健康信息上链至区块链中。
  11. 如权利要求10所述的装置，其中，所述验证单元包括：
    接收模块，配置为接收为所述目标对象输入的目标身份信息；
    查找模块，配置为查找与所述目标身份信息匹配的第二生物特征；以及
    验证模块，配置为通过比较所述第一生物特征和所述第二生物特征来对所述目标对象进行身份验证，其中，在所述第一生物特征和所述第二生物特征之间的匹配度达到目标阈值的情况下，确定所述目标对象通过身份验证。
  12. 如权利要求11所述的装置，其中，所述查找模块还配置 为：
    从所述区块链获取以所述目标身份信息为标识的生物特征为所述第二生物特征，其中，所述区块链中保存有上链过的对象的身份信息和对应的生物特征；或，
    在从所述区块链未获取到以所述目标身份信息为标识的生物特征的情况下，从目标系统查找与所述目标身份信息匹配的所述第二生物特征。
  13. 存储介质，其包括存储的程序，其中所述程序运行时执行权利要求1至9中任一权利要求所述的方法。
  14. 电子装置，其包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，其中，所述处理器通过所述计算机程序执行权利要求1至9中任一权利要求所述的方法。
PCT/CN2021/101792 2020-06-30 2021-06-23 健康信息的上链方法和装置、存储介质、电子装置 WO2022001778A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010623236.6 2020-06-30
CN202010623236.6A CN111815842A (zh) 2020-06-30 2020-06-30 健康信息的上链方法和装置、存储介质、电子装置

Publications (1)

Publication Number Publication Date
WO2022001778A1 true WO2022001778A1 (zh) 2022-01-06

Family

ID=72855961

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/101792 WO2022001778A1 (zh) 2020-06-30 2021-06-23 健康信息的上链方法和装置、存储介质、电子装置

Country Status (2)

Country Link
CN (1) CN111815842A (zh)
WO (1) WO2022001778A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117421605A (zh) * 2023-10-27 2024-01-19 绍兴清研微科技有限公司 一种基于区块链技术的步态识别方法及系统

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111815842A (zh) * 2020-06-30 2020-10-23 北京海益同展信息科技有限公司 健康信息的上链方法和装置、存储介质、电子装置
CN112597512B (zh) * 2020-12-21 2023-03-24 杭州趣链科技有限公司 基于区块链的温度数据管控方法、装置及存储介质
CN112288894A (zh) * 2020-12-30 2021-01-29 北京三快在线科技有限公司 门票信息的展示方法、装置、设备及可读存储介质
CN113113094A (zh) * 2021-03-15 2021-07-13 广州零端科技有限公司 基于人脸识别的就诊信息处理方法、系统、装置及介质
CN113297553A (zh) * 2021-04-19 2021-08-24 四川华迪信息技术有限公司 生命体征数据采集与管理存储方法、系统
CN113221159A (zh) * 2021-04-19 2021-08-06 湖北邮电规划设计有限公司 一种基于区块链的疫情上报系统
CN114885092A (zh) * 2022-03-23 2022-08-09 青岛海尔科技有限公司 图像采集装置的控制方法和装置、存储介质及电子装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208210017U (zh) * 2018-06-14 2018-12-07 诺雪（重庆）科技有限公司 一种基于区块链的患者数据监测设备及在线诊疗设备
CN109584977A (zh) * 2018-08-21 2019-04-05 广东博云公共平台网络科技有限公司 一种双网云健康平台及健康数据处理方法
US20190130086A1 (en) * 2017-10-30 2019-05-02 Walmart Apollo, Llc Systems and methods for securing access to storage and retrieval systems
CN110008715A (zh) * 2019-01-31 2019-07-12 阿里巴巴集团控股有限公司 区块链中实现隐私保护的方法及节点、存储介质
CN110674531A (zh) * 2019-10-11 2020-01-10 腾讯科技（深圳）有限公司 基于区块链的居住信息管理方法、装置、服务器及介质
EP3609154A1 (en) * 2018-08-09 2020-02-12 CyberArk Software Ltd. Secure authentication
CN111275866A (zh) * 2020-02-20 2020-06-12 佳乐科技有限责任公司 一种具备体温检测的门禁系统
CN111815842A (zh) * 2020-06-30 2020-10-23 北京海益同展信息科技有限公司 健康信息的上链方法和装置、存储介质、电子装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103971043A (zh) * 2014-05-28 2014-08-06 李雪 身份认证方法和认证信息获取方法
CN109215792A (zh) * 2018-11-07 2019-01-15 佛山市米惠高机器人有限公司 一种基于区块链的学生健康分析方法、分析系统和录音笔

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190130086A1 (en) * 2017-10-30 2019-05-02 Walmart Apollo, Llc Systems and methods for securing access to storage and retrieval systems
CN208210017U (zh) * 2018-06-14 2018-12-07 诺雪（重庆）科技有限公司 一种基于区块链的患者数据监测设备及在线诊疗设备
EP3609154A1 (en) * 2018-08-09 2020-02-12 CyberArk Software Ltd. Secure authentication
CN109584977A (zh) * 2018-08-21 2019-04-05 广东博云公共平台网络科技有限公司 一种双网云健康平台及健康数据处理方法
CN110008715A (zh) * 2019-01-31 2019-07-12 阿里巴巴集团控股有限公司 区块链中实现隐私保护的方法及节点、存储介质
CN110674531A (zh) * 2019-10-11 2020-01-10 腾讯科技（深圳）有限公司 基于区块链的居住信息管理方法、装置、服务器及介质
CN111275866A (zh) * 2020-02-20 2020-06-12 佳乐科技有限责任公司 一种具备体温检测的门禁系统
CN111815842A (zh) * 2020-06-30 2020-10-23 北京海益同展信息科技有限公司 健康信息的上链方法和装置、存储介质、电子装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117421605A (zh) * 2023-10-27 2024-01-19 绍兴清研微科技有限公司 一种基于区块链技术的步态识别方法及系统
CN117421605B (zh) * 2023-10-27 2024-04-30 绍兴清研微科技有限公司 一种基于区块链技术的步态识别方法及系统

Also Published As

Publication number Publication date
CN111815842A (zh) 2020-10-23

Similar Documents

Publication Publication Date Title
WO2022001778A1 (zh) 健康信息的上链方法和装置、存储介质、电子装置
CN109644183B (zh) 本地存储的生物统计认证数据的远程使用
US10923216B1 (en) Health status system, platform, and method
CN104303483B (zh) 用于社交网络的基于用户的识别系统
US9049191B2 (en) Biometric authentication system, communication terminal device, biometric authentication device, and biometric authentication method
JP5538701B2 (ja) 本人認証のための方法、システム、判定装置、端末装置、サーバ装置、プログラムおよび記録媒体
JP2012088944A5 (zh)
CN102714591A (zh) 近距离式生物识别系统和方法
EP2503509A1 (en) Authentication system using organism information, and authentication device
WO2018196841A1 (zh) 一种实现访问网络的认证方法、认证设备及用户设备
CN106127130A (zh) 被管理的基于生物特征识别的通知系统和方法
US20210282019A1 (en) Proximity based user identification and authentication system and method
JP2021529394A (ja) 勤怠管理システム、方法及び電子機器
CN110598474B (zh) 基于区块链的数据获取方法、系统、装置及存储介质
JP6031172B1 (ja) 生体照合システム、生体照合方法、生体照合装置及び制御プログラム
JP7364057B2 (ja) 情報処理装置、システム、顔画像の更新方法及びプログラム
CN114175031A (zh) 信息处理设备、信息处理方法和程序
CN110796770A (zh) 门禁的控制方法及装置、存储介质和电子装置
US20220263653A1 (en) System, method, and device for vitality verification using a biometric one-time passcode
KR20170083778A (ko) 방문자 출입 관리를 위한 지문 인식 보안 시스템
US10057258B2 (en) Biometric identification device
JP2020135666A (ja) 認証装置、認証用端末、認証方法、プログラム及び記録媒体
CN110891250A (zh) 一种无线射频监护的医疗系统
CN110969748A (zh) 一种基于智能人脸技术识别门禁使用者与用户不匹配的系统
JP2004145395A (ja) 個人認証方法、及び個人認証システム

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21833851

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21833851

Country of ref document: EP

Kind code of ref document: A1