CN106485140A - A kind of upgrade method of electric energy meter and upgrade-system - Google Patents
A kind of upgrade method of electric energy meter and upgrade-system Download PDFInfo
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- CN106485140A CN106485140A CN201610902649.1A CN201610902649A CN106485140A CN 106485140 A CN106485140 A CN 106485140A CN 201610902649 A CN201610902649 A CN 201610902649A CN 106485140 A CN106485140 A CN 106485140A
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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
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/51—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems at application loading time, e.g. accepting, rejecting, starting or inhibiting executable software based on integrity or source reliability
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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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
- G06F2221/03—Indexing scheme relating to G06F21/50, monitoring users, programs or devices to maintain the integrity of platforms
- G06F2221/033—Test or assess software
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Abstract
The present invention relates to a kind of online upgrading method of electric energy meter, the method includes：Electric energy meter receive and preserve electric energy meter upgrading before the authentication information of main website authentication is carried out to main website；Judge whether authentication is successful, if authentication success, receive the upgrade request data that described main website sends, compare the identification information of described upgrade request data and described electric energy meter memory storage, obtain comparison result；Judge whether comparison result is consistent, if comparison result is consistent, upgrade request is passed through, the upgrading data that the described main website of reception sends simultaneously executes updating operation.The present invention improves the liter stage efficiency of electric energy meter, reduce upgrade cost, it is to avoid the waste of man power and material.
Description
Technical field
The present invention relates to electric energy instrument technical field is and in particular to a kind of upgrade method of electric energy meter and upgrade-system.
Background technology
Now, with the raising of grid automation level, electric energy meter is changed into electronic type intelligent electric energy meter from stem-winder, should
Electronic type intelligent electric energy meter acts not only as electricity metering utensil, but also it is many to have electrical network detection, grid event record etc.
Plant function, meanwhile, national grid is made that unitized specification to electric energy meter technical requirements, but province, local electricity company of city are still
There is certain differentiated demand it is therefore desirable to batch upgrade electric energy program.The upgrade method of existing electric energy list procedure is mainly adopted
Be taken at that line is point-to-point or live local upgrade mode it is impossible to using broadcast upgrading mode, once leading to electric energy meter demand to occur
Change or there is software vulnerability, ROMPaq will expend a large amount of human and material resources.And during upgrading, Utilities Electric Co.
The electric energy meter of different manufacturers electric energy meter or same producer, different designs method in upgrade area need to be distinguished, produce a series of numerous and diverse
Updating and management problem, cause that electric energy meter escalation process efficiency is low, upgrade cost is high, the problems such as waste of manpower and material resources.
Content of the invention
In view of the above problems it is proposed that the present invention, to provide on one kind overcomes the problems referred to above or solve at least in part
State a kind of upgrade method of electric energy meter and the upgrade-system of problem.
According to an aspect of the present invention, provide a kind of online upgrading method of electric energy meter, the method includes：
Electric energy meter receive and preserve electric energy meter upgrading before the authentication information of main website authentication is carried out to main website；
Judge whether authentication is successful, if authentication success, receive the upgrade request data that described main website sends,
Compare the identification information of described upgrade request data and described electric energy meter memory storage, obtain comparison result；
Judge whether comparison result is consistent, if comparison result is consistent, upgrade request is passed through, receive what described main website sent
Upgrading data simultaneously executes updating operation.
Further, the authentication information before described electric energy meter upgrading includes random number and random number ciphertext, described electricity
After energy table receives described authentication information, described random number is encrypted and produces random number key, will be described random
Number key and the described random number ciphertext receiving are compared, and carry out authentication, compare consistent then authentication and pass through.
Further, methods described also comprises the steps：Before described execution updating operation, backup power table is original
Data；If upgrading unsuccessfully, recover described electric energy meter legacy data；The otherwise original number of electric energy meter described in described upgrading data cover
According to.
Further, methods described also comprises the steps：Before described execution updating operation, also receive described main website
The accuracy check code sent or MAC authenticating address；Verify the described upgrading data receiving and draw check results, when described
When check results are consistent with accuracy check code or MAC authenticating address, store described upgrading data；If described check results and standard
When exactness check code or MAC authenticating address are inconsistent, then abandon described upgrading data.
Further, described accuracy check code includes frame check and MAC address authentication, and hardware mac address is recognized simultaneously
Card is authenticated using hardware encrypted form.
Further, when described check results are consistent with accuracy check code or MAC authenticating address, store described liter
After DBMS step, also include：Described electric energy meter receives the overall check information of the described upgrading data that described main website sends,
It is complete and correct that described overall check information is used for confirming whether described upgrading data sends；According to described main website identical school
Checking method calculates the upgrading data of storage described in verification, obtains overall inspection code；If described overall inspection code and described entirety
Check code in check information is consistent, then start to execute updating operation and send upgrading commencing signal, simultaneously real time record and on
Report upgrading progress, completes the updating operation of described electric energy meter；If the school in described overall inspection code and described overall check information
Test that code is inconsistent, then record the situation not harvesting upgrading data, and report described main website.
Further, if consistent with the check code in overall check information in described overall inspection code, start to execute liter
Level operates and sends upgrading commencing signal, simultaneously real time record report upgrading progress, the step completing electric energy meter updating operation
Afterwards, also include：When the success of described electric energy meter updating operation, then restart described electric energy meter and record electric energy meter updating operation and successfully remember
Record；If described electric energy meter updating operation failure, record updating operation failure cause simultaneously reports updating operation result automatically to institute
State main website.
According to a further aspect in the invention, also provide a kind of upgrade method of electric energy meter main website, methods described includes：
Broadcast the authentication information of described electric energy meter main website；
Send upgrade request data to electric energy meter；
Send upgrading data to described electric energy meter.
Further, send ascending series according to this with the forms of broadcasting to the electric energy meter in region to be upgraded and accuracy verifies
Code.
Further, methods described also includes：Timing judges whether described upgrading data sends and terminates, if described ascending series
Terminate according to not sending, then continue to send；If described upgrading data is activation terminates, send the entirety verification letter of described upgrading data
Breath.
Further, methods described also includes：After the step of the described overall check information sending upgrading data, connect
Receive the electric energy meter updating operation result in region to be upgraded；If electric energy meter updating operation success in described region, point out upgrading
Success simultaneously exits ROMPaq；If the failure of electric energy meter updating operation, is upgraded again with point-to-point question-answering mode in described region
The electric energy meter of updating operation failure in described region to be upgraded.
According to a further aspect in the invention, also provide a kind of online upgrade system of electric energy meter, described system includes main website
And electric energy meter,
Described main website, for broadcast transmission authentication information, sends the upgrade request data of electric energy meter, sends electric energy meter
Upgrading data；
Described electric energy meter, for receiving and preserving before electric energy meter upgrading the authentication information of main website and carry out body to main website
Part certification；Judge whether authentication is successful, if authentication success, receive the upgrade request data that described main website sends,
Compare the identification information of described upgrade request data and described electric energy meter memory storage, obtain comparison result；Judge that comparison result is
No consistent, if comparison result is consistent, upgrade request is passed through, and the upgrading data that the described main website of reception sends simultaneously executes upgrading behaviour
Make.
Further, when the electric energy meter in region to be upgraded under broadcast mode is upgraded unsuccessfully, then with point-to-point question-answering mode
Again upgrade the electric energy meter of updating operation failure in region to be upgraded, until the electric energy meter of updating operation failure is upgraded successfully.
According to a further aspect in the invention, a kind of electric energy meter is also provided, including：
Receiver module, for receive and preserve electric energy meter upgrading before main website authentication information, receive described main website send out
The upgrade request data come and the upgrading data sent of described main website；
Authentication module, for carrying out authentication to described main website, and judges whether authentication is successful；
Comparing module, for comparing the identification information of described upgrade request data and described electric energy meter memory storage, obtains ratio
To result and judge whether this comparison result is consistent；
Performing module, for executing the updating operation of described electric energy meter.
According to a further aspect in the invention, a kind of main website is also provided, including：
Broadcast module, for broadcasting the authentication information of main website；
Sending module, for sending upgrade request data and the upgrading data of described electric energy meter.
The present invention improves the liter stage efficiency of electric energy meter, reduce upgrade cost, it is to avoid the waste of man power and material.
Brief description
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be to required use in embodiment description
Accompanying drawing be briefly described it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill of field, without having to pay creative labor, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the upgrade method schematic flow sheet of the electric energy meter of an embodiment of the present invention.
Fig. 2 is the upgrade method schematic flow sheet of the electric energy meter main website of present invention another kind embodiment.
Fig. 3 is the structural representation of the electric energy meter upgrade-system of another embodiment of the present invention.
Specific embodiment
For ease of the understanding to the embodiment of the present invention, make further below in conjunction with accompanying drawing taking several specific embodiments as a example
Explanation, and each embodiment does not constitute the restriction to the embodiment of the present invention.
According to an aspect of the present invention, as shown in figure 1, a kind of online upgrading method of electric energy meter, for electric energy table side
Upgrading, the method includes：
Step S110, electric energy meter receive and preserve electric energy meter upgrading before the authentication information of main website body is carried out to main website
Part certification.Main website is acquisition terminal, is the host computer of electric energy meter, in order to ensure the safety communicating, can carry out body before communicating
Part certification, is just further communicated by rear.Electric energy meter upgrading before main website authentication information include random number and with
Machine number ciphertext, after electric energy meter receives authentication information, is encrypted to random number and produces random number key, by random number
Key is compared with the random number ciphertext receiving, and carries out authentication, compares consistent, then authentication is passed through.
Step S120, judges whether authentication is successful, if authentication success, receives the upgrade request that main website sends
Data, compares the identification information of this upgrade request data and electric energy meter memory storage, obtains comparison result；Otherwise, stop electric energy meter
Updating operation.Comprise the software version information within electric energy meter, comparison process in the upgrade request data that main website sends, be by electricity
The internal program version of itself is compared, to prevent the journey sent the program version to be upgraded that energy table main website sends with electric energy meter
Sequence mistake or version error.
Step S130, judges whether comparison result is consistent, if comparison result is consistent, upgrade request is passed through, and receives electric energy
The upgrading data of table executable program simultaneously executes updating operation；Otherwise, upgrade unsuccessfully, this event of electric energy table record, and report to
Main website or main website.
As the improvement further of above-described embodiment, a kind of online upgrading method of electric energy meter, the method also includes as follows
Step：Before execution updating operation, backup power table legacy data；When updating operation failure, recover electric energy meter legacy data,
Otherwise upgrading data cover electric energy meter legacy data.
As the improvement further of above-described embodiment, a kind of online upgrading method of electric energy meter, the method also includes as follows
Step：Before execution updating operation, before execution updating operation, also receive accuracy check code or the MAC that main website sends
Authenticating address；Verify the upgrading data receiving and draw check results, when check results and accuracy check code or MAC certification
When address is consistent, storage upgrading data；If check results are inconsistent with accuracy check code or MAC authenticating address, abandon
Upgrading data.Wherein, accuracy check code includes frame check, and MAC address authentication is authenticated using hardware encrypted form.
Preferably, when check results are consistent with accuracy check code or MAC authenticating address, store described upgrading data
After step, also include：Electric energy meter receives the overall check information of the described upgrading data that described main website sends, and this integrally verifies
It is complete and correct that information is used for confirming whether described upgrading data sends；Calculate verification according to main website identical checking algorithm
The upgrading data of storage, obtains overall inspection code；If overall inspection code is consistent with the check code in overall check information, start
Execution updating operation simultaneously sends upgrading commencing signal, simultaneously real time record report upgrading progress, completes the upgrading behaviour of electric energy meter
Make；If overall inspection code is inconsistent with the check code in overall check information, record the situation not harvesting upgrading data, and
Report main website.
Preferably, if consistent with the check code in overall check information in overall inspection code, start to execute updating operation
And send upgrading commencing signal, and real time record report upgrading progress simultaneously, after completing the step of electric energy meter updating operation, also wrap
Include：When the success of electric energy meter updating operation, then restart electric energy meter and record electric energy meter updating operation and successfully record；If electric energy meter is upgraded
Operation failure, then record updating operation failure cause and automatically report updating operation result to main website.
Intelligent electric energy meter online upgrading method provided in an embodiment of the present invention, by receiving and preserving before electric energy meter upgrading
Authentication information simultaneously carries out authentication, when described authentication success, receives the upgrade request of electric energy meter executable program
Data, compares the identification information of described request data and electric energy meter memory storage, obtains comparison result, if comparison result is consistent, rises
Level request is passed through, and receives the upgrading data of described electric energy meter executable program and executes updating operation, by broadcast mode to electricity
Table can be upgraded, solved that electric energy meter ad hoc mode escalation process efficiency is low, upgrade cost is high, waste of manpower and material resources
Problem, simultaneously before upgrading, backup power table legacy data is it is ensured that the safety of electric energy meter upgrade-system.
According to a further aspect in the invention, as shown in Fig. 2 a kind of upgrade method of electric energy meter main website, for main website side
Upgrading, the method includes：
Step S210, broadcasts the authentication information of described electric energy meter main website.The effect of broadcast authentication information is one
Secondary electric energy meter in entirely region to be upgraded is all upgraded.
Step S220, sends upgrade request data to electric energy meter.
Step S230, sends upgrading data to electric energy meter.Further, with the forms of broadcasting to the electric energy in region to be upgraded
Table sends the ascending series of electric energy meter executable program according to this and accuracy check code.Specifically, whether timing judges upgrading data
Transmission terminates, if upgrading data does not send terminating, continues to send；If upgrading data is activation terminates, send upgrading data
Overall check information.After sending the step of the overall check information of upgrading data, receive the electric energy meter in region to be upgraded
Updating operation result；If electric energy meter updating operation success in described region, point out to upgrade successfully and exit ROMPaq；If institute
State in region the failure of electric energy meter updating operation, then again upgraded updating operation in described region to be upgraded with point-to-point question-answering mode
The electric energy meter of failure.
Intelligent electric energy meter online upgrading method provided in an embodiment of the present invention, by broadcasting authentication information, electric energy meter
The upgrade request data of executable program and the upgrading data of electric energy meter executable program, replace point-to-point mould in a broadcast mode
Formula online upgrading electric energy meter, improves electric energy meter escalation process efficiency, has saved upgrade cost.
According to a further aspect in the invention, as shown in figure 3, also providing a kind of online upgrade system of electric energy meter, for electricity
The online upgrading of energy table, this system includes：Main website 310 and electric energy meter 320, wherein：
Main website 310, for broadcast transmission authentication information, sends the upgrade request data of electric energy meter executable program,
Send the upgrading data of electric energy meter executable program；
Electric energy meter 320, for receiving and preserving the authentication information before electric energy meter upgrading and carry out authentication, works as body
Part certification success, receives the upgrade request data of electric energy meter executable program, compares the knowledge of request data and electric energy meter memory storage
Other information, obtains comparison result, if comparison result is consistent, upgrade request is passed through, and receives the ascending series of electric energy meter executable program
According to and execute updating operation.
Specifically, when the electric energy meter in region to be upgraded under broadcast mode is upgraded unsuccessfully, then with point-to-point question-answering mode weight
The electric energy meter of updating operation failure in new region to be upgraded of upgrading, including：Upgrading data and upgrading that electric energy meter sends to main website
Information, completes man-to-man electric energy meter upgrading data manipulation with answer-mode, until the electric energy meter upgrading by updating operation failure
Success.
According to a further aspect in the invention, corresponding with above-mentioned principle, a kind of electric energy meter is also provided, including：
Receiver module, for receive and preserve electric energy meter upgrading before main website authentication information, receive described main website send out
The upgrade request data come and the upgrading data sent of described main website；
Authentication module, for carrying out authentication to described main website, and judges whether authentication is successful；
Comparing module, for comparing the identification information of described upgrade request data and described electric energy meter memory storage, obtains ratio
To result and judge whether this comparison result is consistent；
Performing module, for executing the updating operation of described electric energy meter.
According to a further aspect in the invention, corresponding with above-mentioned principle, a kind of main website is also provided, including：
Broadcast module, for broadcasting the authentication information of main website；
Sending module, for sending upgrade request data and the upgrading data of described electric energy meter.
Because the operation principle of electric energy meter and main website is corresponding with the principle of above-mentioned upgrade method, no longer excessive the going to live in the household of one's in-laws on getting married of here
State.
The intelligent electric energy meter online upgrade system that above-described embodiment provides, receives and preserves electric energy meter upgrading by electric energy meter
Front authentication information simultaneously carries out authentication, when described authentication success, receives the upgrading of electric energy meter executable program
Request data, compares the identification information of described request data and electric energy meter memory storage, obtains comparison result, if comparison result one
Cause, upgrade request is passed through, receive the upgrading data of described electric energy meter executable program and execute updating operation；Main website broadcast simultaneously
Send authentication information, send the upgrade request data of electric energy meter executable program and the liter sending electric energy meter executable program
DBMS, is upgraded to electric energy meter by broadcast mode, solve electric energy meter ad hoc mode escalation process efficiency low, upgrading
The problem of high cost, waste of manpower and material resources.
One of ordinary skill in the art will appreciate that：Accompanying drawing is the schematic diagram of an embodiment, the module stream in accompanying drawing
Journey is not necessarily implemented necessary to the present invention.
Each embodiment in this specification is all described by the way of going forward one by one, identical similar portion between each embodiment
Divide mutually referring to what each embodiment stressed is the difference with other embodiment.Especially for system or
For system embodiment, because it is substantially similar to embodiment of the method, so describing fairly simple, referring to method in place of correlation
The part of embodiment illustrates.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, the change or replacement that can readily occur in,
All should be included within the scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
It is defined.
Claims (16)
1. a kind of online upgrading method of electric energy meter, the method includes：
Electric energy meter receive and preserve electric energy meter upgrading before the authentication information of main website authentication is carried out to main website；
Judge whether authentication is successful, if authentication success, receive the upgrade request data that described main website sends, compare
Described upgrade request data and the identification information of described electric energy meter memory storage, obtain comparison result；
Judge whether comparison result is consistent, if comparison result is consistent, upgrade request is passed through, and receives the upgrading that described main website sends
Data simultaneously executes updating operation.
2. a kind of electric energy meter according to claim 1 online upgrading method it is characterised in that：Before described electric energy meter upgrading
Authentication information include random number and random number ciphertext, after described electric energy meter receives described authentication information, to institute
State random number to be encrypted and produce random number key, described random number key is compared with the described random number ciphertext receiving
Right, carry out authentication, compare consistent then authentication and pass through.
3. a kind of electric energy meter according to claim 1 online upgrading method it is characterised in that methods described also include as
Lower step：
Before described execution updating operation, backup power table legacy data；If upgrading unsuccessfully, recover described electric energy meter original
Data；Otherwise electric energy meter legacy data described in described upgrading data cover.
4. a kind of electric energy meter according to claim 1 online upgrading method it is characterised in that methods described also include as
Lower step：
Before described execution updating operation, also receive accuracy check code or the MAC authenticating address that described main website sends；Verification
The described upgrading data that receives simultaneously draws check results, when described check results and accuracy check code or MAC authenticating address
When consistent, store described upgrading data；If described check results are inconsistent with accuracy check code or MAC authenticating address,
Abandon described upgrading data.
5. a kind of electric energy meter according to claim 4 online upgrading method it is characterised in that：
Described accuracy check code includes frame check.
6. a kind of electric energy meter according to claim 4 online upgrading method it is characterised in that：Described MAC authenticating address
It is authenticated using hardware encrypted form.
7. a kind of electric energy meter according to claim 4 online upgrading method it is characterised in that：
When described check results are consistent with accuracy check code or MAC authenticating address, storage described upgrading data step it
Afterwards, also include：Described electric energy meter receives the overall check information of the described upgrading data that described main website sends, described overall verification
It is complete and correct that information is used for confirming whether described upgrading data sends；Calculate school according to described main website identical checking algorithm
Described in testing, the upgrading data of storage, obtains overall inspection code；If in described overall inspection code and described overall check information
Check code is consistent, then start to execute updating operation and send upgrading commencing signal, simultaneously real time record report upgrading progress, complete
Become the updating operation of described electric energy meter；If described overall inspection code is inconsistent with the check code in described overall check information,
Record does not harvest the situation of upgrading data, and reports described main website.
8. a kind of electric energy meter according to claim 7 online upgrading method it is characterised in that：
If consistent with the check code in overall check information in described overall inspection code, start to execute updating operation and send liter
Level commencing signal, real time record report upgrading progress simultaneously, after completing the step of electric energy meter updating operation, also include：Work as institute
State the success of electric energy meter updating operation, then restart described electric energy meter and record electric energy meter updating operation and successfully record；If described electric energy
The failure of table updating operation, then record updating operation failure cause and automatically report updating operation result to described main website.
9. a kind of upgrade method of electric energy meter main website, methods described includes：
Broadcast the authentication information of described electric energy meter main website；
Send upgrade request data to electric energy meter；
Send upgrading data to described electric energy meter.
10. a kind of upgrade method of electric energy meter main website according to claim 9 is it is characterised in that send out to described electric energy meter
Upgrading data step is sent to specifically refer to：Send ascending series with the forms of broadcasting to the electric energy meter in region to be upgraded according to this and accuracy
Check code.
A kind of 11. upgrade methods of electric energy meter main website according to claim 10 are it is characterised in that methods described is also wrapped
Include：Timing judges whether described upgrading data sends and terminates, if described upgrading data does not send terminating, continues to send；If institute
State upgrading data is activation to terminate, then send the overall check information of described upgrading data.
A kind of 12. upgrade methods of electric energy meter main website according to claim 10 are it is characterised in that methods described is also wrapped
Include：After the step of the described overall check information sending upgrading data, receive the electric energy meter upgrading behaviour in region to be upgraded
Make result；If electric energy meter updating operation success in described region, point out to upgrade successfully and exit ROMPaq；If described region
The failure of interior electric energy meter updating operation, then upgraded updating operation failure in described region to be upgraded again with point-to-point question-answering mode
Electric energy meter.
A kind of 13. online upgrade systems of electric energy meter, described system include main website and electric energy meter it is characterised in that：
Described main website, for broadcast transmission authentication information, sends the upgrade request data of electric energy meter, sends the liter of electric energy meter
DBMS；
Described electric energy meter, for receiving and preserving before electric energy meter upgrading the authentication information of main website and carry out identity to main website and recognize
Card；Judge whether authentication is successful, if authentication success, receive the upgrade request data that described main website sends, compare
Described upgrade request data and the identification information of described electric energy meter memory storage, obtain comparison result；Judge comparison result whether
Cause, if comparison result is consistent, upgrade request is passed through, the upgrading data that the described main website of reception sends simultaneously executes updating operation.
A kind of 14. online upgrade systems of electric energy meter according to claim 13 it is characterised in that：
When the electric energy meter in region to be upgraded under broadcast mode is upgraded unsuccessfully, then again upgraded with point-to-point question-answering mode to be upgraded
The electric energy meter of updating operation failure in region, until the electric energy meter of updating operation failure is upgraded successfully.
A kind of 15. electric energy meters are it is characterised in that include：
Receiver module, for receiving and preserving the authentication information of main website before electric energy meter upgrading, receive what described main website sent
The upgrading data that upgrade request data and described main website send；
Authentication module, for carrying out authentication to described main website, and judges whether authentication is successful；
Comparing module, for comparing the identification information of described upgrade request data and described electric energy meter memory storage, obtains and compares knot
Fruit simultaneously judges whether this comparison result is consistent；
Performing module, for executing the updating operation of described electric energy meter.
A kind of 16. main websites are it is characterised in that include：
Broadcast module, for broadcasting the authentication information of main website；
Sending module, for sending upgrade request data and the upgrading data of described electric energy meter.
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| CN106953902A (en) * | 2017-03-10 | 2017-07-14 | 深圳市金正方科技股份有限公司 | The method and apparatus of electric energy meter firmware upgrade |
| CN107678763A (en) * | 2017-09-28 | 2018-02-09 | 杭州海兴电力科技股份有限公司 | Electric energy meter upgrade method and system based on digital signature technology |
| CN108737449A (en) * | 2018-06-26 | 2018-11-02 | 华立科技股份有限公司 | Soft encryption authentication method, device and electronic equipment |
| CN110471678A (en) * | 2019-07-04 | 2019-11-19 | 中国电力科学研究院有限公司 | A kind of method that electric energy meter firmware uses cast communication mode to upgrade |
| CN111061699A (en) * | 2019-11-05 | 2020-04-24 | 广西电网有限责任公司 | Method and device for updating database version of electric energy meter |
| CN111694590A (en) * | 2020-06-15 | 2020-09-22 | 泉州慧霁科技有限公司 | Upgrading method of intelligent water meter |
| CN112506540A (en) * | 2020-12-01 | 2021-03-16 | 南方电网电力科技股份有限公司 | Electric energy meter application upgrading method, electric energy meter and system |
| CN112688942A (en) * | 2020-12-23 | 2021-04-20 | 南方电网电力科技股份有限公司 | Electric energy meter firmware program upgrading method, device, medium and equipment based on ESAM |
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| CN106953902A (en) * | 2017-03-10 | 2017-07-14 | 深圳市金正方科技股份有限公司 | The method and apparatus of electric energy meter firmware upgrade |
| CN107678763A (en) * | 2017-09-28 | 2018-02-09 | 杭州海兴电力科技股份有限公司 | Electric energy meter upgrade method and system based on digital signature technology |
| CN108737449A (en) * | 2018-06-26 | 2018-11-02 | 华立科技股份有限公司 | Soft encryption authentication method, device and electronic equipment |
| CN108737449B (en) * | 2018-06-26 | 2021-05-28 | 华立科技股份有限公司 | Soft encryption authentication method and device and electronic equipment |
| CN110471678A (en) * | 2019-07-04 | 2019-11-19 | 中国电力科学研究院有限公司 | A kind of method that electric energy meter firmware uses cast communication mode to upgrade |
| CN111061699A (en) * | 2019-11-05 | 2020-04-24 | 广西电网有限责任公司 | Method and device for updating database version of electric energy meter |
| CN111061699B (en) * | 2019-11-05 | 2024-02-09 | 广西电网有限责任公司 | Method and device for updating version of electric energy meter database |
| CN111694590A (en) * | 2020-06-15 | 2020-09-22 | 泉州慧霁科技有限公司 | Upgrading method of intelligent water meter |
| CN112506540A (en) * | 2020-12-01 | 2021-03-16 | 南方电网电力科技股份有限公司 | Electric energy meter application upgrading method, electric energy meter and system |
| CN112688942A (en) * | 2020-12-23 | 2021-04-20 | 南方电网电力科技股份有限公司 | Electric energy meter firmware program upgrading method, device, medium and equipment based on ESAM |
| CN112688942B (en) * | 2020-12-23 | 2022-02-11 | 南方电网电力科技股份有限公司 | Electric energy meter firmware program upgrading method, device, medium and equipment based on ESAM |
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