CN112861101A - High-reliability inspection detection data processing method and device - Google Patents
High-reliability inspection detection data processing method and device Download PDFInfo
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- CN112861101A CN112861101A CN202110246457.0A CN202110246457A CN112861101A CN 112861101 A CN112861101 A CN 112861101A CN 202110246457 A CN202110246457 A CN 202110246457A CN 112861101 A CN112861101 A CN 112861101A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/33—User authentication using certificates
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/44—Program or device authentication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2151—Time stamp
Abstract
The invention discloses a high-reliability inspection detection data processing method and device, which comprises a high-reliability data computing device layer and a data output layer; the identity information of a worker after verification is identified through an identity identification unit, the information of a sample to be detected is identified through a sample identification unit, environmental condition data and operation and maintenance state data accessed to the monitoring unit are monitored by an environmental condition monitoring unit in real time, geographic position data of instrument equipment and operation and maintenance state data accessed to the positioning unit are positioned by an instrument equipment positioning unit in real time, inspection detection data and operation and maintenance state data of the instrument equipment are accessed by a data transmission unit, the instrument equipment identity information data after verification of an instrument equipment digital certificate burned on a safety chip are subjected to digital signature and data encryption by a digital certificate secret Key in a USB Key of the worker through an encryption algorithm, then the digital signature and data encryption are carried out by a secret Key built in the safety chip, and then the digital signature and data encryption are output to external equipment.
Description
Technical Field
The invention relates to the field of instruments, equipment and tools for inspection and detection and the field of Internet of things, in particular to a high-reliability inspection and detection data processing method and device.
Background
Inspection refers to testing a specified technical performance index of an object (gas, liquid, solid) or verifying whether the tested technical performance index meets a certain requirement by a specified method (including standard, method, instrument, equipment or tool). Therefore, the person to be tested, the object (or sample) to be tested, the standard or method of the test, the instrument or tool used for the test, the environmental conditions of the test are the basic elements constituting the test activity, and the data obtained from the test or the data calculated after the test, the report of the test is the result of the test.
The core of the inspection and detection result is data, and the inspection and detection data is generally used in the fields of quality control, production guidance, transaction settlement, scientific research analysis, medical treatment and health and the like. Thus, the accuracy, credibility (or reliability) of the data is a scale that measures whether a test activity was successful. The ultimate goal sought by the test is the accuracy of the data. If the data detected by the test has accuracy, but the process of the test and the data detected by the test lack credibility, the data detected by the test loses the basis for the data to be collected or adopted, and the test activity loses the basic value.
To achieve the accuracy and credibility of the test detection, the person who performs the test detection needs to have the corresponding qualification or qualification of the test detection, the object (or sample) to be tested is determined to be the object or sample to be tested, the method or standard used for the test detection is the standard or method agreed by the party, and the standard or method used is scientific and feasible, the instrument or tool used for the test detection meets the regulation and requirement of the method or standard used for the test detection, and the environmental condition of the test detection meets the regulation and requirement of the method or standard used for the test detection.
During traditional inspection and detection, a worker can start instrument equipment, input identity information (work number or name) and information of a sample (number) to be detected on the instrument equipment, and then use the instrument, the equipment and tools for inspection and detection. After the inspection and detection are finished, the instrument, equipment or tool outputs inspection and detection data to a LIMS System (Laboratory Information Management System, abbreviation of Laboratory Information Management System) connected with the instrument, equipment or tool, or prints the inspection and detection data and signs the name of the inspection and detection data by a worker. The above process of evaluation and analysis from the credibility dimension of data still has the following important technical defects:
data which cannot be more effectively proved, inspected and detected is tested by a certain worker, and the defects that the identity of the worker is not true, verification is not performed in advance, the worker cannot prove later, instruments and equipment are operated by impersonation and the like exist;
data of inspection and detection can not be effectively proved to be the test result of a sample to be detected, and the omission and the defects that the sample to be detected is taken wrongly, the sample to be detected is damaged and can not be recovered in the inspection and detection process and the like exist;
the data detected by the inspection can not be effectively proved to be tested by a certain instrument, and the defects of data transmission error, data recording error, falsification and the like exist;
the test result of the data system detected by the inspection under the condition that the environmental condition meets the requirement cannot be effectively proved, and the defects that the environmental condition monitoring data is not synchronously recorded in real time, recorded afterwards, separately recorded from the data detected by the inspection and the like exist;
it is not possible to more effectively prove that the data detected by the inspection is the result of the test under the condition that the operating state of the instrument and equipment is normal. Whether the working states of the instruments, the equipment and the tools are normal or not is determined only by the modes of regular verification or calibration of the instruments, the equipment and the tools, no-load running before detection, visual observation in the running process and the like, so that the method is very limited, and the method cannot accurately, timely and scientifically judge whether the working states of the instruments, the equipment and the tools are normal or not;
the data detected by the inspection cannot be effectively proved to be the result of testing at a certain place, and the defect of neglecting the testing place exists.
The existence of the defects not only affects the accuracy of the inspection data, but also affects the credibility of the inspection data.
Disclosure of Invention
The invention aims to solve the technical problems that certain defects exist in the credibility and accuracy of the detected data detected by instruments, equipment or tools in the prior art, further improvement is needed, and the like, and aims to provide a high-credibility detected data processing method and device, which can effectively improve the credibility and accuracy of the detected data.
The invention is realized by the following technical scheme:
a high-reliability inspection detection data processing method comprises the following steps:
s1: acquiring information of a sample to be detected, identity information of detection instrument equipment and identity information of detection personnel;
s2: carrying out identity verification on the identity information of the detection instrument and the identity information of the detection personnel, and if the verification is passed, carrying out detection on the sample to be detected to obtain detection result information;
s3: recording the identity information of detection instrument equipment, the identity information of detection personnel, the information of a sample to be detected, the operation and maintenance state information of the detection instrument equipment, the environmental condition information of the detection instrument equipment, the real-time positioning information of the detection instrument equipment and the information of a detection result;
s4: and carrying out digital signature and data encryption processing on the identity information of the detection instrument and equipment, the identity information of detection personnel, the information of a sample to be detected, the operation and maintenance state information of the detection instrument and equipment, the environmental condition information of the detection instrument and equipment, the real-time positioning information of the detection instrument and equipment and the detection result information to obtain high-reliability detection data.
By verifying the identity information of the detection personnel, the defects that the identity of the working personnel is not true, the verification is not performed in advance, the certification cannot be performed afterwards, instruments and equipment are operated by impersonation and the like are overcome;
by verifying the identity information of the detection instrument, the validity and the compliance of the identity of the detection instrument and the validity and the traceability of the information of the detection result are solved;
by carrying out digital signature and data encryption processing on the identity information of the detection instrument and equipment, the identity information of detection personnel, the information of a sample to be detected, the operation and maintenance state information of the detection instrument and equipment, the environmental condition information of the detection instrument and equipment, the real-time positioning information of the detection instrument and equipment and the detection result information, the loopholes that data are mistakenly transmitted and the data are falsified are solved, and meanwhile, the problems of the verifiability and the traceability of the detection data are effectively solved;
further, the identity information of the detecting person comprises one or more of digital certificate information, human body biological characteristic information and resident identity card information of the detecting person.
Further, the verification of the identity information of the detection instrument device comprises: a safety chip is arranged in the detection instrument equipment, and the safety chip is internally provided with the identity information of the detection instrument equipment.
Further, the recording of the information of the sample to be tested comprises: recording the number information of the sample to be tested and carrying out camera shooting and storage on the real-time state of the sample to be tested.
Further, the digital signature and data encryption processing specifically adopts a digital certificate key of a detector and a security chip key in a detection instrument.
A high-confidence test-detection data processing apparatus, comprising: a high-confidence data computing device layer and a data output layer;
the high-reliability data computing device layer is used for carrying out digital signature and data encryption operation on detection personnel identity data, to-be-detected sample data, instrument and equipment environmental condition data, instrument and equipment real-time positioning data, detection result data and operation and maintenance state data of instrument and equipment;
the data output layer is used for outputting the data which is digitally signed and encrypted by the high-reliability data computing device layer to the outside.
Further, with the method for processing high-reliability verification detection data, the high-reliability data computing device layer includes: the system comprises a digital certificate identification unit, a human body biological characteristic identification unit, an identity card identification unit, a sample identification unit, a data transmission unit, an environmental condition monitoring unit, an instrument and equipment positioning unit, a micro control unit and a safety chip unit;
the digital certificate identification unit is used for identifying first identity information, wherein the first identity information comprises digital certificate information of an inspection person or digital certificate information of instrument equipment;
the human body biological characteristic identification unit is used for identifying and verifying the biological characteristics of human body organs;
the identity card identification unit is used for identifying and verifying resident identity card information of workers;
the sample identification unit is used for identifying a sample to be detected and recording sample information in real time;
the data transmission unit is used for accessing inspection detection data of the instrument and operation and maintenance state data of the instrument;
the environment condition monitoring unit is used for monitoring the working environment condition of the instrument and equipment in real time, recording the environment condition monitoring data and the operation and maintenance data of the environment condition monitoring unit in real time, effectively proving whether the detected data is the result of testing in the state that the environment condition meets the requirement, and solving the defects that the environment condition monitoring data is not synchronously recorded in real time, recorded afterwards, separately recorded from the detected data and the like;
the instrument and equipment positioning unit is used for positioning the geographical position of the instrument and equipment in real time, and recording positioning data and operation and maintenance data of the instrument and equipment positioning unit in real time, so that the inspection and detection data are effectively proved to be the result of testing in a certain place, and the defect that the traditional inspection and detection is neglected for testing place factors is overcome;
the micro control unit executes data receiving, data analysis, data conversion, data synchronization, data packaging, digital signature, data encryption, data storage and identity verification operation;
the security chip unit is burned with a digital certificate of the instrument device, the digital certificate represents the identity of the testing instrument device and is used for identity identification and identity certification of the instrument device, and the security chip unit is used for digital signature and data encryption operation of data.
Compared with the prior art, the invention has the following advantages and beneficial effects:
the high-reliability inspection and detection data processing method and device can identify and verify the identity information of workers and record the identity information, can identify the information of a sample to be detected and record the information of the sample in real time, can acquire the working environment information and the geographic position information of detection instrument equipment, can record and verify the identity information data of the equipment, and perform digital signature and data encryption on all the data. The data testing is effectively proved to be completed by a certain worker, and the defects that the identity of the worker is not practical, verification is not performed in advance, the worker cannot prove after the fact, instruments and equipment are operated by impersonation and the like are overcome; the method has the advantages that the detected data are effectively proved to be the test result of a certain sample to be detected, and the carelessness and the defects that the sample to be detected is taken wrongly, and the sample to be detected is damaged and cannot be recovered in the detection process are overcome; the method effectively proves that the detected data is tested by a certain instrument, and solves the problems of loopholes and defects that data transmission errors, data recording errors, data falsification and forgery are caused and the like; the method effectively proves that the detected data system is detected by a certain method, and the detection is actually carried out by a certain instrument or a certain instrument, namely, the detection is carried out by a certain method; the test result of whether the detected data meets the requirement or not is effectively proved, and the defects that the environmental condition monitoring data is not synchronously recorded in real time, recorded afterwards, and separately recorded with the detected data are overcome; the method effectively proves that the detected data is the result of the test under the condition that whether the working state of the instrument and equipment is normal or not, and solves the defect that whether the working state of the instrument, equipment and tool is normal or not can not be judged accurately, in real time and scientifically; the method effectively proves that the detected data is the result of testing at a certain place, and solves the defect that the traditional inspection and detection has neglected factors of the testing place.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
FIG. 1 is a diagram of an apparatus according to a first embodiment;
FIG. 2 is a flow chart of a processing method according to the first embodiment;
FIG. 3 is a flowchart of a method for verifying the identity, authentication, and record of a tester according to a first embodiment;
FIG. 4 is a flowchart of a method for identifying a sample to be examined and recording sample information according to a first embodiment;
fig. 5 is a flowchart of a method for accessing detection data and operation and maintenance status data according to the first embodiment;
FIG. 6 is a flowchart of a method for monitoring environmental conditions and recording data for a device according to a first embodiment;
FIG. 7 is a flowchart of a method for locating a geographic position and recording data of a device according to a first embodiment;
fig. 8 is a flowchart of an authentication and recording method of the apparatus according to the first embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.
Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the invention. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, it is to be understood that the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced units or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1, a high-reliability inspection detection data processing apparatus is mainly divided into three layers:
f100: inspecting and detecting the basic element layer;
f200: a high-confidence data computing device layer;
f300: a data output layer;
the F100 inspection and detection basic element layer mainly comprises three parts, namely an F101 inspection and detection worker, an F102 sample to be detected, and an F103 instrument or tool for inspection and detection, wherein the instrument or tool for inspection and detection is a main data source for inspection and detection data and instrument and equipment operation and maintenance state data.
The F200 high-reliability data computing device layer mainly comprises the following hardware units:
f201: the system comprises a digital certificate identification unit, a human body biological characteristic identification unit and an identity card identification unit, wherein the digital certificate identification unit, the human body biological characteristic identification unit and the identity card identification unit are mainly used for verifying the identity identification, the verification and the data record of detection workers;
f202: the sample identification unit is mainly used for identifying a sample to be detected and recording data of sample information;
f203: the data transmission unit is mainly used for accessing inspection detection data and operation and maintenance state data of inspection detection instrument equipment; f204: the environmental condition monitoring unit is mainly used for detecting the real-time monitoring and data recording of the working environmental conditions of the detection instrument equipment;
f205: the instrument and equipment positioning unit is mainly used for detecting the real-time positioning and data recording of the geographic position of the detection instrument and equipment;
f206: the Micro Control Unit (MCU) is provided with a storage module and is mainly used for controlling the operation of the device in the first embodiment and processing and calculating data, including but not limited to data receiving, data analyzing, data converting, data synchronous packaging, digital signature, data encryption, data storage, identity verification and other operations;
f207: and (4) a security chip unit (supporting a cryptographic algorithm). And burning the digital certificate of the instrument on the security chip and additionally installing the digital certificate on the instrument body. The safety chip is not only used for identity identification and identity certification of instrument equipment, but also used for carrying out digital signature and data encryption on data needing to be output by using a key arranged in the safety chip so as to ensure that the data cannot be falsified and prevent the data from being leaked in the transmission process, thereby ensuring the safety and reliability of the data.
The F300 data output layer is mainly composed of an F301 communication port unit and is mainly used for outputting the data subjected to digital signature or encryption to other equipment or systems.
As shown in fig. 2, a method for processing high-reliability inspection detection data according to this embodiment includes the following main steps:
step S100: the identity identification, verification and record of the detection staff are checked, including the identification and verification of a digital certificate of a USB Key of the staff, the human body biological characteristics and a resident identity card;
step S110: identifying a sample to be detected and recording sample information in real time;
step S120: accessing inspection data and operation and maintenance state data of inspection and detection instrument equipment;
step S130: detecting real-time monitoring and data recording of working environment conditions of detection instrument equipment;
step S140: detecting real-time positioning and data recording of the geographic position of the detection instrument and equipment;
step S150: verifying the identity verification and record of the detection instrument and equipment;
step S160: calculating and processing the data recorded in the steps S100, S110, S120, S130, S140 and S150, such as receiving, caching, analyzing, converting, packaging, identity verification and the like;
step S170: carrying out digital signature and data encryption on the data calculated in the step S160 by using a Key of the USB Key digital certificate of the operator;
step S180: carrying out digital signature and data encryption on the data calculated in the step S170 by using a key built in the security chip;
step S190: and outputting the data subjected to digital signature and data encryption to other equipment or systems through the communication port.
Because the digital certificate of the instrument and equipment is burned on the security chip of the device of the first embodiment, the device of the first embodiment is installed on the body of the instrument and equipment, and the unique identity of a physical space is organically established for each instrument and equipment, and the data output after the digital signature and the data encryption are carried out through the security chip of the device of the first embodiment and the USB Key of a worker, which are installed on the instrument and equipment, objectively and scientifically proves that the data detected by the inspection is inspected and detected by a certain worker, is inspected and detected by a certain sample to be detected, is inspected and detected by certain instrument and equipment, is inspected and detected by a certain method (the inspection and detection is actually carried out by certain instrument and equipment, namely, is inspected and detected by adopting a certain method under certain environmental condition, and is inspected and detected under the condition that whether the working state of the instrument and equipment is normal or not, is checked for detection at a certain location (or whether the instrument is at a certain location at the time of detection). Therefore, the verification detection data calculated by the device of the first embodiment becomes highly reliable verification detection data which is traceable, verifiable and tamper-proof.
The method and process for verifying the identity identification, verification and recording of the detection worker are shown in fig. 3, and the step S100 includes the following detailed steps:
step S101: the staff who checks and detects accesses the USBKey (digital certificate with built-in personal identity information) to the digital certificate identification unit of the device in the first embodiment;
step S102: verifying whether the accessed digital certificate is valid, and if so, reading the personal identity information in the digital certificate and the set information in the identity management system for matching verification;
step S103: the staff who checks and detects shows the human body organ with the biological characteristics of the certificate stored in the identity management system in front of the human body biological characteristic identification unit of the device of the embodiment I, and identifies the human body organ;
step S104: carrying out verification calculation on the biological characteristic data of the identified human organ and the biological characteristic data which has been verified in the identity management system; human biometric and identification include but are not limited to human face, fingerprint, retina (or iris) and other human biometric features;
step S105: the personnel who carry out the inspection and the detection place the resident identification card of the person on the identification card identification unit of the device in the first embodiment for identification;
step S106: matching, verifying and calculating the resident identification card information identified in the last step and the identification card information set in the identification management system;
step S107: whether the verification is passed or not is judged according to the result of the verification calculation in the steps S102, S104 and S106, and the standard for judging that the verification is passed is set by the identity management system, and the following 4 ways can be adopted:
(1) the result of the verification of step S102;
(2) a combination of the verification results of step S102 and step S104;
(3) a combination of the verification results of step S102 and step S106;
(4) a combination of the verification results of step S102, step S104, and step S106;
one of the 4 ways can be selected optionally for setting, and the next step can be carried out after matching verification is passed;
step S108: and after the verification condition set by the identity management system passes, recording the identity information and the verification time of the detection personnel.
The method and the flow for identifying the sample to be detected and recording the sample information are shown in fig. 4, and the step S110 comprises the following detailed steps:
step S111: placing a sample to be detected or an identifier of the sample to be detected in front of a sample identification unit or at a fixed position for detection of instrument equipment, and identifying the sample by using the sample identification unit;
step S112: if the identification is unsuccessful, returning to the previous step to restart the identification;
step S113: and if the identification is successful, recording the ID of the sample and the sample information.
As shown in fig. 5, the method and the process for accessing the inspection data and the operation and maintenance status data of the inspection and detection equipment and device include the following detailed steps in step S120:
step S121: the detection data is original data obtained by testing a sample to be tested by instrument equipment;
step S122: after the data transmission unit is subjected to interface protocol adaptation with a sensor or a serial port or other data output interfaces of instrument equipment, the data transmission unit is accessed with detection data;
step S123: recording the accessed inspection detection data;
step S124: the instrument and equipment operation and maintenance state data refer to multi-dimensional operation characteristics and data of the instrument and equipment during inspection and detection, are directly or indirectly related to whether the working state of the instrument and equipment is normal or not, directly or indirectly influence the accuracy of inspection and detection data, and whether the instrument and equipment works normally or not can be judged by calculating the instrument and equipment operation and maintenance state data;
step S125: after the data transmission unit is subjected to interface protocol adaptation with a data output interface such as a sensor or a serial port of the instrument, the data transmission unit is accessed to operation and maintenance state data of the instrument;
step S126: and recording the operation and maintenance state data of the instrument equipment.
In the method and process for monitoring the operating environment condition and recording data of the inspection and detection instrument and device according to the first embodiment, as shown in fig. 6, step S130 includes the following detailed steps:
step S131: the environmental condition monitoring unit monitors the environmental condition in real time during detection;
step S132: recording real-time data of environmental condition monitoring;
step S133: accessing multidimensional working state data of an environmental condition monitoring unit of the device of the first embodiment;
step S134: and recording the operation and maintenance state data of the environmental condition monitoring device.
The method and process for checking the geographical location and data record of the detecting instrument and device, as shown in fig. 7, includes the following steps in detail in step 140:
step S141: because the device of the first embodiment is installed on the instrument equipment body, the instrument equipment positioning device of the first embodiment can position the current geographical position of the instrument equipment in real time;
step S142: recording positioning data;
step S143: accessing operation and maintenance state data of a positioning device of the first embodiment;
step S144: and recording the operation and maintenance state data of the positioning device.
In the method and process for verifying the identity of the detecting instrument and device and recording the same in the first embodiment, as shown in fig. 8, step S150 includes the following detailed steps:
step S151: the digital certificate of the instrument and the equipment is burned on the safety chip of the device in the first embodiment, so that the digital identity of the instrument and the equipment is unique, the identity of the instrument and the equipment can be traced and verified, and the identity of the instrument and the equipment cannot be changed;
step S152: verifying and calculating the digital certificate of the instrument and equipment burnt on the security chip of the device in the first embodiment;
step S153: if the verification is not passed, returning to the previous step for re-verification;
step S154: and if the verification is successful, recording the identity information and the verification time of the instrument equipment.
Example two:
the second embodiment is based on the first embodiment. The concrete application steps of the concrete installation on a cement breaking strength tester as an example are as follows:
a high-reliability inspection detection data processing device comprises a data acquisition module, a data processing module and a data output module;
the data acquisition module comprises three parts, namely a detection worker, a cement test block to be detected, a cement flexural strength tester and the like.
The data processing module mainly comprises the following hardware modules:
f201: comprises a digital certificate recognition device and a human body biological characteristic recognition device. A digital certificate identification device for identifying whether a USB Key (a hardware digital certificate carrier which is mainly used for network authentication and mainly used for storing a digital certificate and a private Key of personal identity information of an inspector) of the inspector is valid; the human body biological characteristic recognition device adopts equipment with an infrared binocular camera, can perform living body face recognition and is used for recognizing whether a tester is a USB Key holder; after the verification is passed, recording the identity information and verification time of the inspector;
f202: the sample identification device adopts a two-dimensional code and bar code scanner and is mainly used for scanning the two-dimensional code of the cement test block identifier to be detected, identifying and recording the cement test block to be detected, the ID of the cement sample and other sample information;
f203: the data transmission module adopts a communication interface adapter which comprises CAN, RS-232, RS-485 to TTL and the like, is mainly used for communication between the cement bending strength testing machine and a sensor thereof and processing equipment of high-reliability detection data, and accesses data such as a force value sensor, a motor rotating speed sensor, working current, working voltage and the like of the cement bending strength testing machine into a processing system of the high-reliability detection data.
F204: the environment condition monitoring device is mainly used for monitoring the temperature and the humidity of the working environment of the cement flexural strength testing machine and recording temperature and humidity data and working current and working voltage data of the temperature and humidity environment condition monitoring unit;
f205: the instrument and equipment positioning device is mainly used for positioning the geographical position of the cement flexural strength tester in real time and recording data such as longitude, latitude, GPS signal state and the like of the cement flexural strength tester;
f206: the Micro Control Unit (MCU) is provided with a storage module and is mainly used for controlling the operation of a processing system of high-reliability detection data and processing all accessed data, such as data receiving, data analyzing, data converting, data synchronous packaging, digital signature, data encryption, data storage, identity authentication and the like;
f207: the safety chip is used for burning a digital certificate of the cement breaking strength testing machine on the safety chip, and is mainly used for carrying out digital signature on data needing to be output by adding a time stamp to the data by using a secret key in the safety chip before the data processed and calculated by a Micro Control Unit (MCU) is output to the outside so as to ensure that the data can not be tampered.
The data output module mainly comprises communication modules such as WIFI, Bluetooth, Ethernet, a serial port and NB-IOT, and is mainly used for outputting the data subjected to digital signature to the LIMS system after being arranged.
After the high-reliability inspection and detection data processing device is installed on a cement breaking strength testing machine, the calculation method, the calculation flow and the main operation steps are as follows:
step S100: the method comprises the following steps of verifying the identity, verifying and recording of a person:
s101: the method comprises the following steps that (1) a checker accesses a USB Key (containing a digital certificate) to a digital certificate identification device of processing equipment for high-credibility detection data;
s102: the digital certificate in the USB Key is verified through an API (application program interface) provided by a digital certificate authority, and if the digital certificate is valid, the personal identity Information in the digital certificate and the Information set by an identity Management module in an LIMS (Laboratory Information Management System) are read for matching verification;
s103: the method comprises the following steps that an inspector performs living body face recognition before a human body biological feature recognition device of processing equipment of high-reliability detection data;
s104: comparing and calculating the recognized face feature data with the certified face feature data of an identity management module in the LIMS;
s107: whether the verification can be passed or not is judged according to the verification and calculation results of the steps S102 and S104, and the judging method comprises the following steps: firstly, judging whether identity information in a digital certificate is consistent with identity information of an identity management system in an LIMS (laser-induced multimedia subsystem), then judging whether information of a person corresponding to the identified face features is consistent with the identity information in the digital certificate, and entering the next step after all verification passes;
s108: after the verification condition set by the LIMS system passes, recording and caching the identity information and the verification time of the inspector: staff ID (GZRYID), staff identity verification time (GZRYSFYZSJ).
Step S110: the method comprises the following steps of identifying a sample of a cement test block to be detected and recording sample information in real time:
s111: an inspector places the two-dimensional code identification of the cement test block to be detected before a two-dimensional code scanner for identification;
s112: if the identification is unsuccessful, returning to the previous step to restart the identification;
s113: if the identification is successful, recording the ID of the cement test block and the cement sample and other sample information, wherein the specific recorded and cached data comprises the following data: sample id (ypid), sample name (YPMC), specification model (GGXH);
step S120: the detection data and the working state data of the cement breaking strength testing machine are accessed, and the detailed steps are as follows:
s121: the method comprises the following steps that an inspector puts a cement test block to be detected on a clamp of a cement bending strength testing machine, and starts the cement bending strength testing machine to detect;
s122: after interface adaptation is carried out between a data transmission module of a processing system for high-reliability detection data and a force value sensor output interface of a cement bending strength testing machine, test data are accessed;
s123: recording and caching the accessed bending strength detection data: sample id (ypid), flexural strength id (kzqdid), flexural strength (KZQD);
s124 and S125: after interface adaptation is carried out on a data transmission module of a processing system for high-reliability detection data, a motor rotating speed sensor of a cement bending strength testing machine and a current and voltage output interface output by a power supply, multi-dimensional working state data of the cement bending strength testing machine are accessed;
s126: recording and caching multidimensional working state data, wherein the specific data comprises:
instrument ID (YQSBID), motor rotating speed (DJZS), working current (GZDL), working voltage (GZDY) and working state monitoring time (GZZTJCSJ);
step S130: the real-time monitoring and data recording of the working environment condition of the cement flexural strength testing machine comprise the following detailed steps:
s131: a sensor of the environmental condition monitoring device monitors the ambient temperature and humidity conditions of the cement flexural strength testing machine in real time when the machine works;
s132: recording and caching real-time data monitored by the environmental condition monitoring device: instrument id (yqsbid), temperature (WENDU), humidity (SHIDU), environmental condition monitoring time (HJZKJCSJ);
s133: accessing data such as working current, working voltage and the like of a sensor of the environmental condition monitoring device;
s134: recording multidimensional working state data of the environmental condition monitoring device:
equipment ID (YQSBID), temperature and humidity monitoring working current (WSDGZDL), temperature and humidity monitoring working voltage (WSDGZDY) and temperature and humidity unit working state monitoring time (WSDGZZTJCSJ);
step S140: the real-time positioning and data recording of the geographical position of the cement flexural strength testing machine comprises the following detailed steps:
s141: because the processing system of the high-reliability detection data and the instrument and equipment positioning device are arranged on the body of the cement bending strength testing machine, the instrument and equipment positioning device can be used for positioning the current geographical position of the cement bending strength testing machine in real time;
s142: recording and caching positioning data: instrument id (yqsbid), longitude (JINGDU), latitude (WEIDU), time to fix (DWSJ);
s143: acquiring signal state data of a positioning system in a high-reliability detection data processing system during working;
s144: recording and caching signal state data of the positioning system: instrument id (yqsbid), GPS signal status (GPSXHZT), GPS signal monitoring time (GPSXHJCSJ);
step S150: the cement flexural strength testing machine identity verification and record comprises the following detailed steps:
s151: burning a digital certificate of the cement flexural strength tester on a safety chip of a processing system of high-reliability detection data;
s152: verifying by using a digital certificate of a cement bending strength tester burned on a security chip of a processing system of high-credibility detection data through an API (application program interface) provided by a digital certificate issuing mechanism, and if the digital certificate is valid, reading the identity information of the cement bending strength tester in the digital certificate and the information set by an identity management module in the LIMS (limit of reliability) system for matching verification;
s153: if the verification is not passed, returning to the previous step for re-verification;
s154: if the verification is passed, recording and caching the identity information and the verification time of the cement flexural strength tester: device id (yqsbid), device authentication time (YQSFYZSJ).
Step S160: calculating and processing the data recorded in the steps S100, S110, S120, S130, S140, and S150, specifically: data receiving, data caching, data analyzing, data converting and data packaging. After all data calculation processing, the sample ID is used as the ID of the data for packaging, and the packaged data are as follows:
sample id (ypid), sample name (YPMC), specification model (GGXH); staff id (gzryid), staff authentication time (GZRYSFYZSJ); instrument device id (yqsbid), instrument device authentication time (YQSFYZSJ); flexural strength id (kzqdid), flexural strength (KZQD); motor rotating speed (DJZS), working current (GZDL), working voltage (GZDY) and working state monitoring time (GZZTJCSJ); temperature (WENDU), humidity (SHIDU), environmental condition monitoring time (HJZKJCSJ), temperature and humidity monitoring working current (WSDGZDL), temperature and humidity monitoring working voltage (WSDGZDY) and temperature and humidity unit working state monitoring time (WSDGZZTJCSJ); longitude (JINGDU), latitude (WEIDU), time of fix (DWSJ), GPS signal status (GPSXHZT), GPS signal monitoring time (GPSXHJCSJ).
Step S170: and (3) carrying out digital signature operation on the data calculated in the step (S160) by using a private Key SKper-ca in the USB Key of the inspector, wherein the signed data is as follows:
sample id (ypid), sample name (YPMC), specification model (GGXH); staff id (gzryid), staff authentication time (GZRYSFYZSJ); instrument device id (yqsbid), instrument device authentication time (YQSFYZSJ); flexural strength id (kzqdid), flexural strength (KZQD); motor rotating speed (DJZS), working current (GZDL), working voltage (GZDY) and working state monitoring time (GZZTJCSJ); temperature (WENDU), humidity (SHIDU), environmental condition monitoring time (HJZKJCSJ), temperature and humidity monitoring working current (WSDGZDL), temperature and humidity monitoring working voltage (WSDGZDY) and temperature and humidity unit working state monitoring time (WSDGZZTJCSJ); longitude (JINGDU), latitude (WEIDU), positioning time (DWSJ), GPS signal status (GPSXHZT), GPS signal monitoring time (GPSXHJCSJ); an operator signature timestamp (GZRYQMSJC), an operator digital signature value (GZRYQMZ).
Step S180: using a private key SK built in a security chipchipAnd (5) adding a time stamp to the data calculated in the step (S170) to perform digital signature operation, wherein the signed data is as follows:
sample id (ypid), sample name (YPMC), specification model (GGXH); staff id (gzryid), staff authentication time (GZRYSFYZSJ); instrument device id (yqsbid), instrument device authentication time (YQSFYZSJ); flexural strength id (kzqdid), flexural strength (KZQD); motor rotating speed (DJZS), working current (GZDL), working voltage (GZDY) and working state monitoring time (GZZTJCSJ); temperature (WENDU), humidity (SHIDU), environmental condition monitoring time (HJZKJCSJ), temperature and humidity monitoring working current (WSDGZDL), temperature and humidity monitoring working voltage (WSDGZDY) and temperature and humidity unit working state monitoring time (WSDGZZTJCSJ); longitude (JINGDU), latitude (WEIDU), positioning time (DWSJ), GPS signal status (GPSXHZT), GPS signal monitoring time (GPSXHJCSJ); an operator signature timestamp (GZRYQMSJC), an operator digital signature value (GZRYQMZ); instrument device signature timestamp (YQQMSJC), instrument device digital signature value (YQQMZ).
Step S190: and after arranging the data and the time stamps of the digital signatures in the steps S170 and S180, outputting the data and the time stamps to the LIMS through any communication port such as WIFI, Bluetooth, Ethernet, a serial port and NB-IOT.
After the LIMS system receives the data, the public key PK of the inspector who has stored the certificate in the LIMS system is usedper-caAnd public key PK of security chipchipAnd performing calculation verification on the data. If the verification is passed, the subsequent processing can be carried out.
In conclusion, as the digital certificate of the cement flexural strength testing machine is burnt on the security chip of the processing system of the high-reliability detection data, and the processing system of the high-reliability detection data is installed on the body of the cement flexural strength testing machine, the unique identity of the physical space is organically established for the cement flexural strength testing machine. The sample ID is used as data after data ID encapsulation and passes through a private Key SK in a USB Key of an inspectorper-caAnd a private key SK built in the security chipchipAnd outputting the digital signature to the LIMS system. After the LIMS system receives the data, the public key PK of the inspector who has stored the certificate in the LIMS system is usedper-caAnd public key PK of security chipchipAnd performing calculation verification on the data. If the data verification is not problematic, the analyzed data can be objectively and scientifically verified, it is effectively proved that the detection data (KZQDID, KZQD) are detected by a worker (GZRYID), a cement test block (YPID) to be detected is detected by a cement bending strength tester (YQSBID), is detected by a GB/T17671 method (actually detected by the cement bending strength tester, namely detected by a GB/T17671 method), is detected under certain environmental conditions (YQSBID, WENDU, SHIDU, HJZKJCSJ), is detected under the condition that whether the working state of the cement bending strength tester is normal or not (YQSBID, DJZS, GZDL, GZZZ, GJCSJ; WSDGZDL, WSDGZDZ, WSDGZZJCSJ; HGPHSXT, GPJCSJ), and is detected at a certain spot (GZYJD, DWWED, SJ) or a certain cement bending strength tester). Therefore, the detection data calculated by the processing system of the high-reliability detection data becomes high-reliability verification detection data which is traceable, verifiable and tamper-proof.
The above embodiments are provided to further explain the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the scope of the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. A high-reliability inspection detection data processing method is characterized by comprising the following steps:
s1: acquiring information of a sample to be detected, identity information of detection instrument equipment and identity information of detection personnel;
s2: carrying out identity verification on the identity information of the detection instrument and the identity information of the detection personnel, and if the verification is passed, carrying out detection on the sample to be detected to obtain detection result information;
s3: recording the identity information of detection instrument equipment, the identity information of detection personnel, the information of a sample to be detected, the operation and maintenance state information of the detection instrument equipment, the environmental condition information of the detection instrument equipment, the real-time positioning information of the detection instrument equipment and the information of a detection result;
s4: and carrying out digital signature and data encryption processing on the identity information of the detection instrument and equipment, the identity information of detection personnel, the information of a sample to be detected, the operation and maintenance state information of the detection instrument and equipment, the environmental condition information of the detection instrument and equipment, the real-time positioning information of the detection instrument and equipment and the detection result information to obtain high-reliability detection data.
2. The high-reliability inspection detection data processing method according to claim 1, wherein the detection person identity information includes one or more of digital certificate information, human body biological characteristic information and resident identification card information of the detection person.
3. The method for processing high-reliability verification detection data according to claim 1, wherein the verification of the identity information of the detection instrument device comprises: a safety chip is arranged in the detection instrument equipment, and the safety chip is internally provided with the identity information of the detection instrument equipment.
4. The method for processing the high-reliability inspection detection data according to claim 1, wherein the recording of the information of the sample to be tested comprises: recording the number information of the sample to be tested and carrying out camera shooting and storage on the real-time state of the sample to be tested.
5. The method for processing the high-credibility inspection detection data according to claim 1, wherein the digital signature and data encryption processing specifically adopts a digital certificate key of an inspector and a security chip key in inspection instrument equipment.
6. A high confidence test detection data processing apparatus, comprising: a high-confidence data computing device layer and a data output layer;
the high-reliability data computing device layer is used for carrying out digital signature and data encryption operation on detection personnel identity data, to-be-detected sample data, instrument and equipment environmental condition data, instrument and equipment real-time positioning data, detection result data and operation and maintenance state data of instrument and equipment;
the data output layer is used for outputting the data which is digitally signed and encrypted by the high-reliability data computing device layer to the outside.
7. The high-reliability inspection detection data processing device according to claim 6, wherein the high-reliability inspection detection data processing method according to any one of claims 1 to 5 is adopted, and comprises: the system comprises a digital certificate identification unit, a human body biological characteristic identification unit, an identity card identification unit, a sample identification unit, a data transmission unit, an environmental condition monitoring unit, an instrument and equipment positioning unit, a micro control unit and a safety chip unit;
the digital certificate identification unit is used for identifying first identity information, wherein the first identity information comprises digital certificate information of an inspection person or digital certificate information of instrument equipment;
the human body biological characteristic identification unit is used for identifying and verifying the biological characteristics of human body organs;
the identity card identification unit is used for identifying and verifying resident identity card information of workers;
the sample identification unit is used for identifying a sample to be detected and recording sample information in real time;
the data transmission unit is used for accessing inspection detection data of the instrument and operation and maintenance state data of the instrument;
the environment condition monitoring unit is used for monitoring the working environment condition of the instrument and equipment in real time and recording environment condition monitoring data and operation and maintenance data of the environment condition monitoring unit in real time;
the instrument positioning unit is used for positioning the geographical position of the instrument in real time and recording positioning data and operation and maintenance data of the instrument positioning unit in real time;
the micro control unit executes data receiving, data analysis, data conversion, data synchronization, data packaging, digital signature, data encryption, data storage and identity verification operation;
the security chip unit is burned with a digital certificate of the instrument device, the digital certificate represents the identity of the testing instrument device and is used for identity identification and identity certification of the instrument device, and the security chip unit is used for digital signature and data encryption operation of data.
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