CN111639131A - Block chain generation system and method for electric energy meter field inspection - Google Patents
Block chain generation system and method for electric energy meter field inspection Download PDFInfo
- Publication number
- CN111639131A CN111639131A CN202010465778.5A CN202010465778A CN111639131A CN 111639131 A CN111639131 A CN 111639131A CN 202010465778 A CN202010465778 A CN 202010465778A CN 111639131 A CN111639131 A CN 111639131A
- Authority
- CN
- China
- Prior art keywords
- data
- electric energy
- energy meter
- module
- block chain
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000012360 testing method Methods 0.000 claims abstract description 60
- 238000012545 processing Methods 0.000 claims abstract description 52
- 230000003993 interaction Effects 0.000 claims abstract description 45
- 238000004806 packaging method and process Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims description 11
- 238000012163 sequencing technique Methods 0.000 claims description 7
- 238000002715 modification method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 9
- 238000004590 computer program Methods 0.000 description 7
- 239000004744 fabric Substances 0.000 description 5
- 238000007726 management method Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000013500 data storage Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000013100 final test Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- Data Mining & Analysis (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention relates to a block chain generation system for electric energy meter field inspection, which comprises a data cache module, a GPS (global positioning system) positioning module, a data processing module, a calibrator data interaction module and a client data interaction module, wherein the data cache module, the GPS positioning module, the data processing module and the calibrator data interaction module are arranged in an electric energy meter field calibrator, and the client data interaction module is arranged in a block chain client. The invention also relates to a block chain generation method for electric energy meter field inspection, which comprises the steps of acquiring data information; packaging the acquired data information into a standard data packet and performing self-calibration; and authenticating the self-corrected standard data packet. The invention effectively overcomes the defects of field calibration work of the current electric energy meter, realizes the safety and stability of digital office, data closed loop and test information storage environment in the whole process, realizes the query and traceability of the whole test process, can allow users to approve test results, and improves the trust between companies and users.
Description
Technical Field
The invention belongs to the field of electric energy meter field inspection, and relates to a block chain generation system and a block chain generation method for electric energy meter field inspection.
Background
The electric energy meter is an electric energy metering device for metering electric energy, and in order to ensure the correctness, reliability and accuracy of the metering device in the operation process, the on-site inspection of the electric energy meter in operation needs to be carried out according to the regulations and requirements of the national electric power industry standard DL/T448-2016 technical management regulations of electric energy metering devices (hereinafter referred to as regulations) according to a certain period. According to the requirements of regulations, electric energy metering technical mechanisms of power grid enterprises and power generation and supply enterprises need to make an electric energy meter field inspection management system, grow on-site inspection plans of adults, seasons and months as required, and are approved and executed by technical management mechanisms. The electric energy meter field inspection should be developed according to the DL/T1664-2016 and strictly comply with relevant regulations such as GB26859 and GB26860, the field inspection and detection report has legal effectiveness, and the safety management and control should be enhanced to ensure the trueness and reliability of data.
Currently, the field calibration work of the electric energy meter mainly comprises the following links: 1. dispatching a worker by a specially-assigned person through a marketing system, and dispatching a test task to a field tester; 2. the method comprises the following steps that field testers print a test original record sheet, carry an electric energy meter field calibrator to go to a working field to complete a test task, and manually copy obtained test data into the original record sheet; 3. manually inputting test data into a marketing system database, generating an electronic version test report, and storing an original test record for 2 years according to the regulation and the requirement of the technical management regulation of electric energy metering devices (hereinafter referred to as the regulation) of the national electric power industry standard DL/T448-2016; 4. the unit to be checked makes an application as required, and prints a plate making test report by a worker, and adds a official seal, so that the unit has legal effectiveness, and is mailed to the relevant units for storage and use.
With the rapid development of power systems in recent years, newly-invested electric energy meters are continuously increased, the field inspection task load of the electric energy meters is continuously increased, and the defects of the current work flow and data processing mode are more and more prominent: digital office is not completely realized, data is difficult to share among different users, inconvenience is brought to later-stage data retrieval and searching and data depth value mining, and waste of paper resources exists; a plurality of links in the working process need manual operation, a closed loop of the process and supervision is not formed, and the trust of a user on data and a detection result is lost; and the final test data is stored in a traditional database, and the risk of tampering and loss exists.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a block chain generation system and a block chain generation method for electric energy meter field inspection, wherein the block chain generation system has the advantages of stable and reliable data storage, no tampering, traceability and encryption safety.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the utility model provides a block chain generation system for electric energy meter field inspection, includes electric energy meter on-the-spot check gauge and block chain client, its characterized in that: the system also comprises a data cache module, a GPS positioning module, a data processing module and a calibrator data interaction module which are arranged in the electric energy meter on-site calibrator, and a client data interaction module which is arranged in the block chain client; the electric energy meter on-site calibrator is a calibrator with a built-in standard test module; the standard test module is connected with the input end of the data cache region, the output end of the data cache region is connected with the data processing module, the data processing module is bidirectionally connected with the calibrator data interaction module, the GPS positioning module is connected with the input end of the data processing module, the calibrator data interaction module is bidirectionally connected with the client data interaction module, and the client data interaction module is connected with the input end of the metering center client;
the data cache module is used for receiving and temporarily storing the electric energy meter planning information and the test data output by the standard test module;
the GPS positioning module is used for accurately positioning the geographic position of the field test and sending the geographic position data to the data processing module;
the data processing module is used for receiving test data from the data cache region, receiving real-time geographic position information output by the GPS positioning module, receiving network reference time information sent by the data interaction module of the check meter, automatically generating a digital signature independent of each check meter, packaging the four parts of information into a standard data packet according to a standard specification, and transmitting the standard data packet to the data interaction module of the check meter after data self-calibration;
the data interaction module of the calibrator is used for transmitting the read network reference time information to the data processing module after accessing a communication network, and providing a time certificate for test data; the system comprises a data processing module, a block chain client data interaction module and a data processing module, wherein the data processing module is used for receiving a standard data packet from the data processing module after self calibration and sending the standard data packet to the block chain client data interaction module located in a metering center through a communication network; the system comprises a client data interaction module, a data processing module and a data processing module, wherein the data processing module is used for receiving an authentication result notification sent by the client data interaction module, prompting field testers that a task is finished if the authentication is passed, and prompting failure reasons and a modification method if the authentication is failed;
the client data interaction module is used for receiving a standard data packet, authenticating the format, the content and the digital signature of the data packet, automatically generating an electronic inspection report after the authentication is passed, transmitting all test related data to the blockchain client for processing, sending an authentication success notification to field testers, and finishing field work; if the authentication fails, checking the failure reason, and sending the failure reason and the modification method to the field calibrator;
moreover, a test module meeting the industrial standard is arranged in the electric energy meter on-site calibration instrument, and the import of electric energy meter design information in a marketing system is supported.
And the electric energy meter planning information in the marketing system comprises at least one of the following information: checking member information, on-site calibrator information and detailed information of the electric energy meter to be checked.
And the block chain client is a node in the block chain and is used for packaging the standard data packet and the electronic inspection report into a block, sequencing the blocks according to time sequence, broadcasting the block to the block chain network through the Gossip protocol, and ensuring the reliability, the inspectability and the non-falsification of the data by technical means and a chain structure.
A block chain generation method for electric energy meter field inspection is characterized in that: the method comprises the following steps:
acquiring electric energy meter planning information, test data, geographical position data and network reference time information;
after the communication network is accessed, automatically generating a digital signature independent from each electric energy meter field calibrator, packaging the acquired electric energy meter planning information, test data, geographical position data and network reference time information into a standard data packet according to a standard specification, and performing self-calibration on the content and format of the data packet according to the existing standard format of the data packet;
authenticating the format, the content and the digital signature of the standard data packet after self-calibration, sending an authentication success notification to field testers after the authentication is passed, simultaneously generating a detailed electronic test report and packaging the electronic test report into a block, sequencing the blocks according to time sequence, broadcasting the block into a block chain network through a Gossip protocol, and finishing field work; if the authentication fails, the failure reason is checked.
Moreover, the electric energy meter planning information comprises at least one of the following information: checking member information, on-site calibrator information and detailed information of the electric energy meter to be checked.
The invention has the advantages and positive effects that:
the invention provides a block chain generation system and a block chain generation method for electric energy meter field inspection based on a block chain constructed by HyperLedger Fabric, provides technical support for establishing an electric energy metering block chain by the technical means, effectively overcomes the defects of the current electric energy meter field inspection work, avoids risk factors in the process of manually recording and storing test data and issuing a test report in the traditional working mode, realizes the safety and stability of digital office, data closed loop and test information storage environment in the whole process, ensures the authenticity and reliability of the data, realizes the query and traceability of the whole test process, enables a user to approve the test result, and improves the trust between a company and the user.
Drawings
FIG. 1 is a block flow diagram of the present invention.
Detailed Description
The embodiments of the invention are described in further detail below with reference to the following figures:
a block chain generation system for electric energy meter field inspection comprises an electric energy meter field calibrator and a block chain client, and is characterized in that: the system also comprises a data cache module, a GPS positioning module, a data processing module and a calibrator data interaction module which are arranged in the electric energy meter on-site calibrator, and a client data interaction module which is arranged in the block chain client; the electric energy meter on-site calibrator is a calibrator with a built-in standard test module;
the data cache module is used for receiving and temporarily storing electric energy meter planning information and test data output by the standard test module, and the electric energy meter planning information corresponds to the test data one to one. Due to the consideration of industrial secrecy, the tested equipment is often in a signal shielding environment, data tested by a calibrator on site can be firstly put into a cache region, and the cache region is required to provide an independent power supply, so that the test data cannot be accidentally eliminated; after entering a place covered by a GPS signal and a communication network, the data cache region sends the test data to the data processing module for processing;
the GPS positioning module is a positioning system of high-precision radio navigation based on an aerial satellite and is used for accurately positioning the geographic position of a field test and sending the geographic position data to the data processing module;
the data processing module is used for receiving test data from the data cache region, receiving real-time geographic position information output by the GPS positioning module, receiving network reference time information sent by the data interaction module of the check meter, automatically generating a digital signature independent of each check meter, packaging the four parts of information into a standard data packet according to a standard specification, and transmitting the standard data packet to the data interaction module of the check meter after data self-calibration;
the data interaction module of the calibrator is used for transmitting the read network reference time information to the data processing module after accessing a communication network, and providing a time certificate for test data; the system comprises a data processing module, a block chain client data interaction module and a data processing module, wherein the data processing module is used for receiving a standard data packet from the data processing module after self calibration and sending the standard data packet to the block chain client data interaction module located in a metering center through a communication network; the system comprises a client data interaction module, a data processing module and a data processing module, wherein the data processing module is used for receiving an authentication result notification sent by the client data interaction module, prompting field testers that a task is finished if the authentication is passed, and prompting failure reasons and a modification method if the authentication is failed;
the client data interaction module is used for receiving a standard data packet, authenticating the format, the content and the digital signature of the data packet, automatically generating an electronic inspection report after the authentication is passed, transmitting all test related data to the blockchain client for processing, sending an authentication success notification to field testers, and finishing field work; if the authentication fails, checking the failure reason, and sending the failure reason and the modification method to the field calibrator;
the electric energy meter on-site calibrator is internally provided with a test module meeting an industrial standard and supports the introduction of electric energy meter planning information in a marketing system.
The electric energy meter planning information in the marketing system comprises at least one of the following information: checking member information, on-site calibrator information and detailed information of the electric energy meter to be checked. The detailed information of the electric energy meter to be detected comprises the station, the metering point number, the type of the electric energy meter, the manufacturer, the factory number and the like.
The block chain client is a node in a block chain and is used for packaging a standard data packet and an electronic inspection report into a block, sequencing the blocks according to time sequence, broadcasting the block to a block chain network through a Gossip protocol, and ensuring that data is reliable, observable and not falsifiable by technical means and a chain structure.
A block chain generation method for electric energy meter field inspection is innovative in that: the method comprises the following steps:
acquiring electric energy meter planning information, test data, geographical position data and network reference time information;
after the communication network is accessed, automatically generating a digital signature independent from each electric energy meter field calibrator, packaging the acquired electric energy meter planning information, test data, geographical position data and network reference time information into a standard data packet according to a standard specification, and performing self-calibration on the content and format of the data packet according to the existing standard format of the data packet;
authenticating the format, the content and the digital signature of the standard data packet after self-calibration, sending an authentication success notification to field testers after the authentication is passed, simultaneously generating a detailed electronic test report and packaging the electronic test report into a block, sequencing the blocks according to time sequence, broadcasting the block into a block chain network through a Gossip protocol, and finishing field work; if the authentication fails, the failure reason is checked.
The method comprises the steps that a data cache module, a GPS positioning module, a data processing module and a calibrator data interaction module are installed inside each electric energy meter on-site calibrator, and a client data interaction module is additionally installed in a HyperLedger Fabric blockchain client of a metering center;
after caching the test data, the electric energy meter calibrator packs the test data, the GPS positioning information, the network reference time information and the digital signature to form a standard data packet under the condition of covering a communication network and sends the standard data packet to a HyperLedger Fabric block chain client of the metering center;
the measuring center HyperLedger Fabric block chain client checks the received standard data packet, sends a notification to the site after the check authentication is passed, and simultaneously generates a detailed electronic test report and packs the report into a block;
and sequencing the blocks according to time sequence, and broadcasting the blocks to a block chain network through a Gossip protocol.
The client data interaction module is installed in a block chain client, and the block chain client is a node of the HyperLedger Fabric block chain client in the metering center.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (6)
1. The utility model provides a block chain generation system for electric energy meter field inspection, includes electric energy meter on-the-spot check gauge and block chain client, its characterized in that: the system also comprises a data cache module, a GPS positioning module, a data processing module and a calibrator data interaction module which are arranged in the electric energy meter on-site calibrator, and a client data interaction module which is arranged in the block chain client;
the electric energy meter on-site calibrator is a calibrator with a built-in standard test module; the standard test module is connected with the input end of the data cache region, the output end of the data cache region is connected with the data processing module, the data processing module is bidirectionally connected with the calibrator data interaction module, the GPS positioning module is connected with the input end of the data processing module, the calibrator data interaction module is bidirectionally connected with the client data interaction module, and the client data interaction module is connected with the input end of the metering center client;
the data cache module is used for receiving and temporarily storing the electric energy meter planning information and the test data output by the standard test module;
the GPS positioning module is used for accurately positioning the geographic position of the field test and sending the geographic position data to the data processing module;
the data processing module is used for receiving test data from the data cache region, receiving real-time geographic position information output by the GPS positioning module, receiving network reference time information sent by the data interaction module of the check meter, automatically generating a digital signature independent of each check meter, packaging the four parts of information into a standard data packet according to a standard specification, and transmitting the standard data packet to the data interaction module of the check meter after data self-calibration;
the data interaction module of the calibrator is used for transmitting the read network reference time information to the data processing module after accessing a communication network, and providing a time certificate for test data; the system comprises a data processing module, a block chain client data interaction module and a data processing module, wherein the data processing module is used for receiving a standard data packet from the data processing module after self calibration and sending the standard data packet to the block chain client data interaction module located in a metering center through a communication network; the system comprises a client data interaction module, a data processing module and a data processing module, wherein the data processing module is used for receiving an authentication result notification sent by the client data interaction module, prompting field testers that a task is finished if the authentication is passed, and prompting failure reasons and a modification method if the authentication is failed;
the client data interaction module is used for receiving a standard data packet, authenticating the format, the content and the digital signature of the data packet, automatically generating an electronic inspection report after the authentication is passed, transmitting all test related data to the blockchain client for processing, sending an authentication success notification to field testers, and finishing field work; and if the authentication fails, checking the failure reason, and sending the failure reason and the modification method to the field calibrator.
2. The block chain generation system for electric energy meter field inspection according to claim 1, wherein: the electric energy meter on-site calibrator is internally provided with a test module meeting an industrial standard and supports the introduction of electric energy meter planning information in a marketing system.
3. The block chain generation system for electric energy meter field inspection according to claim 1, wherein: the electric energy meter planning information in the marketing system comprises at least one of the following information: checking member information, on-site calibrator information and detailed information of the electric energy meter to be checked.
4. The block chain generation system for electric energy meter field inspection according to claim 1, wherein: the block chain client is a node in a block chain and is used for packaging a standard data packet and an electronic inspection report into a block, sequencing the blocks according to time sequence, broadcasting the block to a block chain network through a Gossip protocol, and ensuring that data is reliable, observable and not falsifiable by technical means and a chain structure.
5. A block chain generation method for electric energy meter field inspection is characterized in that: the method comprises the following steps:
acquiring electric energy meter planning information, test data, geographical position data and network reference time information;
after the communication network is accessed, automatically generating a digital signature independent from each electric energy meter field calibrator, packaging the acquired electric energy meter planning information, test data, geographical position data and network reference time information into a standard data packet according to a standard specification, and performing self-calibration on the content and format of the data packet according to the existing standard format of the data packet;
authenticating the format, the content and the digital signature of the standard data packet after self-calibration, sending an authentication success notification to field testers after the authentication is passed, simultaneously generating a detailed electronic test report and packaging the electronic test report into a block, sequencing the blocks according to time sequence, broadcasting the block into a block chain network through a Gossip protocol, and finishing field work; if the authentication fails, the failure reason is checked.
6. The block chain generation method for electric energy meter field inspection according to claim 5, wherein: the electric energy meter planning information comprises at least one of the following information: checking member information, on-site calibrator information and detailed information of the electric energy meter to be checked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010465778.5A CN111639131A (en) | 2020-05-28 | 2020-05-28 | Block chain generation system and method for electric energy meter field inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010465778.5A CN111639131A (en) | 2020-05-28 | 2020-05-28 | Block chain generation system and method for electric energy meter field inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111639131A true CN111639131A (en) | 2020-09-08 |
Family
ID=72331166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010465778.5A Pending CN111639131A (en) | 2020-05-28 | 2020-05-28 | Block chain generation system and method for electric energy meter field inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111639131A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382076A (en) * | 2020-11-12 | 2021-02-19 | 贵州电网有限责任公司 | Equipment and operation method for acquiring topological information of district electric energy meter |
| CN112525246A (en) * | 2020-12-01 | 2021-03-19 | 中国计量科学研究院 | Remote calibration system for computer measurement and control instrument and operation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105959307A (en) * | 2016-06-30 | 2016-09-21 | 中国科学院计算技术研究所 | Existence certification and authentication service method and system based on block chain technology |
| CN109753418A (en) * | 2018-12-28 | 2019-05-14 | 金蝶软件（中国）有限公司 | Performance test methods, device, computer equipment and storage medium |
| CN110493222A (en) * | 2019-08-20 | 2019-11-22 | 云南电网有限责任公司电力科学研究院 | A kind of power automation terminal remote management method and system |
| CN110572480A (en) * | 2019-10-14 | 2019-12-13 | 腾讯科技（深圳）有限公司 | method, device and equipment for realizing calibration of test equipment |
| US20200042012A1 (en) * | 2018-08-02 | 2020-02-06 | Nvidia Corporation | Method and apparatus for enabling map updates using a blockchain platform |
-
2020
- 2020-05-28 CN CN202010465778.5A patent/CN111639131A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105959307A (en) * | 2016-06-30 | 2016-09-21 | 中国科学院计算技术研究所 | Existence certification and authentication service method and system based on block chain technology |
| US20200042012A1 (en) * | 2018-08-02 | 2020-02-06 | Nvidia Corporation | Method and apparatus for enabling map updates using a blockchain platform |
| CN109753418A (en) * | 2018-12-28 | 2019-05-14 | 金蝶软件（中国）有限公司 | Performance test methods, device, computer equipment and storage medium |
| CN110493222A (en) * | 2019-08-20 | 2019-11-22 | 云南电网有限责任公司电力科学研究院 | A kind of power automation terminal remote management method and system |
| CN110572480A (en) * | 2019-10-14 | 2019-12-13 | 腾讯科技（深圳）有限公司 | method, device and equipment for realizing calibration of test equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382076A (en) * | 2020-11-12 | 2021-02-19 | 贵州电网有限责任公司 | Equipment and operation method for acquiring topological information of district electric energy meter |
| CN112525246A (en) * | 2020-12-01 | 2021-03-19 | 中国计量科学研究院 | Remote calibration system for computer measurement and control instrument and operation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106597947B (en) | Transformer substation equipment testing method, server, tester and system | |
| CN104111885B (en) | The method of calibration and device of interface testing result | |
| CN108829593A (en) | Code coverage calculation and analysis methods, device, equipment and storage medium | |
| CN111352998B (en) | Trusted alliance block chain digital calibration certificate system and operation method thereof | |
| CN111639131A (en) | Block chain generation system and method for electric energy meter field inspection | |
| CN109656820A (en) | Intelligent automation test macro based on CBTC | |
| CN111752936B (en) | Data detection management method, device, server and readable storage medium | |
| CN105704130A (en) | Electricity safety system based on wireless communication devices | |
| CN111897901A (en) | Train control system track geographic information acquisition and processing method | |
| CN109711645A (en) | A kind of pipeline construction data management system and method based on two dimensional code | |
| CN109471791A (en) | A kind of demand response communication consistency testing system and method | |
| CN116359833B (en) | Centralized verification method, device and equipment for electric energy meter and storage medium | |
| CN113408749A (en) | Operation and maintenance data generation method, device, equipment and storage medium | |
| CN113340613A (en) | Automatic testing system, method and device for vehicle-mounted terminal module and storage medium | |
| CN111739274B (en) | Instrument management system, management platform, industrial instrument and method | |
| CN112434943A (en) | Security quality consultation method, system, terminal equipment and readable storage medium | |
| CN114123482A (en) | Main plant station information joint debugging decoupling method | |
| CN105117493B (en) | The AERSURFACE integrated systems of data are utilized based on High-Resolution Land | |
| CN112577542A (en) | Measuring instrument and remote quantity transmission/tracing method thereof | |
| CN112161647A (en) | Measuring instrument, measuring transmission/tracing method thereof, measuring instrument management system and method | |
| CN110716858A (en) | Industrial control software testing system and software testing method | |
| Snyder et al. | The realities of testing meter firmware upgradeability | |
| Jacobson | Validation of software in measuring instruments | |
| CN117151604A (en) | Residence network management method and electronic equipment | |
| CN116757672A (en) | Ammeter on-site calibrator management system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200908 |
|
| RJ01 | Rejection of invention patent application after publication |