CN102915409A - Software filing and comparing instrument applied to electric energy meter and implementing method of software filing and comparing instrument - Google Patents
Software filing and comparing instrument applied to electric energy meter and implementing method of software filing and comparing instrument Download PDFInfo
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- CN102915409A CN102915409A CN201210335744XA CN201210335744A CN102915409A CN 102915409 A CN102915409 A CN 102915409A CN 201210335744X A CN201210335744X A CN 201210335744XA CN 201210335744 A CN201210335744 A CN 201210335744A CN 102915409 A CN102915409 A CN 102915409A
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Abstract
The invention relates to a software filing and comparing instrument applied to an electric energy meter. The software filing and comparing instrument comprises an electric energy meter bracket (1), a display (2), a controller (3), a power source (4), a comparing equipment processor (5), an identity medium (6) and a piece of storage equipment (7), wherein the comparing equipment processor (5) is respectively connected with the electric energy meter bracket (1), the display (2), the identity medium (6), the storage equipment (7) and the controller (3); and the controller (3) is respectively connected with the electric energy meter bracket (1), the power source (4) and the comparing equipment processor (5). The invention further relates to an implementing method of the software filing and comparing instrument applied to the electric energy meter. With the adoption of the scheme provided by the invention, two techniques of encryption and identity authentication are added on the basis of the filing and comparing equipment, so that the confidentiality of the information and the legality of the operation are ensured, and great guarantee for the safe popularization of the intelligent electric energy meter is provided.
Description
Technical field
The present invention relates to software and put on record and compare the field, be specifically related to a kind of software that is applied to electric energy meter and put on record and comparison instrument and its implementation.
Background technology
Intelligent electric energy meter is the visual plant of electric quantity metering in the using electricity system, and the normal operation of intelligent electric energy meter is the important foundation of national grid normal operation.The software comparison of intelligent electric energy meter is the guarantee of the normal operation of intelligent electric energy meter, and the software comparison of intelligent electric energy meter faces a lot of important problems.
Electric energy meter software is put on record and comparison work, to detect by the software conformance of strengthening in electric energy meter sample presentation, bid and the supply of material process, supervise Utilities Electric Co. and electric energy meter manufacturing enterprise to strengthen the electric energy meter software Version Control, thoroughly solve present electric energy meter software version trouble waters, guarantee the put into operation software conformance of link of electric energy meter censorship link and the supply of material, take precautions against the electric energy meter operation risk.
Software is put on record and is referred to electric energy meter to being up to the standards provide the software source program by the electric energy meter manufacturer, through after source program and the checking of sample table internal object program coupling, and the process that formation is put file on record and filed; The software comparison is to software in the electric energy meter and the consistency checking process of putting file on record.Software is put on record and is compared the middle problem that exists many needs to solve, at first, in the flow process of putting on record, the source code of intelligent electric energy meter can not be revealed, and will guarantee to check the software in the electric energy meter consistent with the submission code, secondly, in the comparison flow process, under the prerequisite of software comparison, to guarantee that also the software code of putting on record can not reveal, at last, also should be noted that and to prevent that in the flow process of putting on record and comparing electric energy meter is by unauthorized access.
Study discovery through the inventor; although the comparison function that traditional comparison equipment can software; but lack protection and authentication for the confidentiality of information and the legitimacy of operator's identity, the stable operation of intelligent electric energy meter internal program is the basic guarantee of intelligent grid safe operation.So the program in the intelligent electric energy meter has very high safe class, traditional software is put on record and the comparison scheme can not be applied directly to intelligent electric energy meter software is put on record and is compared.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of software that is applied to electric energy meter puts on record and comparison instrument and its implementation, the present invention has added encryption and two technology of authentication with the basis of comparing equipment putting on record, thereby guaranteed the confidentiality of information and the legitimacy of operation, promoting for the safety of intelligent electric energy meter provides great assurance.
The objective of the invention is to adopt following technical proposals to realize:
A kind of software that is applied to electric energy meter is put on record and comparison instrument, and its improvements are, described putting on record comprises electric energy dial framework 1, display 2, controller 3, power source 4, compares device handler 5, identity medium 6 and memory device 7 with comparison instrument; Described comparison device handler 5 is connected with controller with described electric energy dial framework 1, display 2, identity medium 6, memory device 7 respectively and is connected; Described controller 3 is respectively with electric energy dial framework 1, power source 4 be connected device handler 5 and be connected.
Wherein, described electric energy dial framework 1 is used for mounting of test electric energy meter, for electric energy meter provides four running environment of three line tables, four phase four line table and single-phase meter mutually, supports communicating by letter of described put on record comparison instrument and electric energy meter.
Wherein, the software cryptography code of described memory device 7 storage of electrical energy tables, the comparison instrument that is used for putting on record compares with test electric energy meter internal program.
Wherein, described memory device 7 comprises harddisk memory, portable hard drive and optical disc memory; Described harddisk memory is used for required comparison software and the operating system of storage erecting equipment work; Described portable hard drive is used for storing comparison process and comparison result; The source program that storage is put on record in the described optical disc memory.
Wherein, described display 2 is used for operation display interface, comparison procedure and result in demonstration electric energy meter software and the described memory device 7 between the software cryptography code of electric energy meter; Described display 2 is liquid crystal display.
Wherein, described power source 4 provides power stage for the described comparison instrument of putting on record; Described power source 4 is for electric energy meter to be checked provides operating voltage, and the electric pressure that provides comprises 220V, 57V and 100V.
Wherein, 3 pairs of power sources 4 of described controller are controlled, and regulate and provide rated voltage with comparison instrument to described putting on record; Described controller 3 is electronic controller, and at first controller 3 is identified power-supply unit and operating voltage thereof, and then power ratio control source 4 provides corresponding voltage for power-supply unit.
Wherein, described controller (3) control power ratio control source provides voltage to described electric energy dial framework 1 when test.
Wherein, described identity medium 6 refers to the equipment with operator's identity information, and described identity medium 6 storage operation persons' key is by legitimacy and the operating right of secret key decision operation person identity; Described identity medium 6 comprises Usbkey and cipher card.
Wherein, described comparison device handler 5 extracts operator's identity information from identity medium 6, and send to the judgement that electric energy meter carries out authentication and operating right, from memory device 7, extract the qualified encryption software program code of test, and compare with the software program code of electric energy meter, and will show that the result outputs on the display 2 and show.
Wherein, the CPU frequency of described comparison device handler 5 is greater than 3GHz, in save as greater than 4G.
A kind of software that is applied to electric energy meter that the present invention is based on another purpose provides implementation method with comparison instrument of putting on record, its improvements be, described method comprises the steps:
A, installation electric energy meter;
B, extraction operator's identity information;
C, judge whether success of described identity information and electric energy meter authentication;
D, send the comparison order to electric energy meter;
E, described comparison device handler 5 read the encipheror code in the memory device 7;
F, electric energy meter software program code send to described comparison device handler 5;
The software program code of G, described encipheror code and electric energy meter is compared in comparison device handler 5;
H, show comparison result at described display 2.
Wherein, in the described steps A, at described electric energy dial framework 1 electric energy meter is installed.
Wherein, among the described step B, described comparison device handler 5 extracts operator's identity information from identity medium 6.
Wherein, among the described step C, if step D is then carried out in the authentication success, otherwise the comparison flow process finishes.
Wherein, described step e and step F are carried out simultaneously.
Wherein, the comparison device handler 5 of described step e is ordered the encipheror code that reads in the memory device 7 according to comparing
Wherein, the electric energy meter of described step F sends to described comparison device handler 5 according to the comparison order with software program code.
Compared with the prior art, the beneficial effect that reaches of the present invention is:
1, the invention provides a kind of software that is applied to electric energy meter and put on record and comparison instrument and its implementation, increase encryption function.Solved put on record with comparison process in the source program code submitted to or the intelligent electric energy meter internal program code problem of leaking;
2, the invention provides a kind of software that is applied to electric energy meter and put on record and comparison instrument and its implementation, increased identity authentication function.Guarantee the legitimacy of the equipment identities of access intelligent electric energy meter, prevented illegality equipment access electric energy meter snooper code;
3, the invention provides a kind of software that is applied to electric energy meter and put on record and comparison instrument and its implementation, combine and put on record and compare two kinds of functions.It is the basic guarantee of electric energy meter normal operation that the software of intelligent electric energy meter is put on record with comparing, and this software that is applied to intelligent electric energy meter is put on record and can be finished simultaneously this two detections with comparison instrument, and promoting for the safety of intelligent electric energy meter provides great assurance.
Description of drawings
Fig. 1 is that the software that is applied to electric energy meter provided by the invention is put on record and comparison instrument general structure schematic diagram;
Wherein: 1, electric energy dial framework; 2, display; 3, controller; 4, power source; 5, comparison device handler; 6, identity medium; 7, memory device;
Fig. 2 is put on record implementation method process flow diagram with comparison instrument of the software that is applied to electric energy meter provided by the invention.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
The software that is applied to electric energy meter provided by the invention put on record with the comparison instrument general structure as shown in Figure 1, software is put on record and is comprised electric energy dial framework 1, display 2, controller 3, power source 4, compares device handler 5, identity medium 6 and memory device 7 with comparison instrument; Described comparison device handler 5 is connected with described electric energy dial framework, described display 2, described identity medium 6, described memory device 7 and the controller 3 of being connected respectively, and described controller 3 is respectively with electric energy dial framework 1, power source 4 be connected device handler 5 and be connected.
Electric energy dial framework 1 is used for mounting of test electric energy meter, and four running environment of three line tables, four phase four line table and single-phase meter mutually can be provided, and can support described software to put on record and the communicating by letter of comparison instrument and electric energy meter.
The encrypted code of the qualified software that memory device 7 can the merchant of storage of electrical energy Watch Factory provides is used for software and puts on record and compare with the program of comparing with test electric energy meter inside.Memory device 7 comprises harddisk memory 500G, portable hard drive 2T*2 and optical disc memory, harddisk memory is used for required comparison software and the operating system of erecting equipment work, portable hard drive is used for storing comparison process and comparison result, the source program that storage is put on record in the optical memory.
3 pairs of power sources 4 of controller are controlled, and regulate and other equipment from comparison instrument to described software that put on record with provide stable rated voltage, and for the voltage on the electric energy dial framework 1, controller 3 can only provide voltage in the power ratio control source when test is carried out.Controller 3 is Electronic Control, and at first identification needs equipment and the needed operating voltage thereof of power supply, and then the power ratio control source provides corresponding voltage.
The software that is applied to electric energy meter provided by the invention put on record with the implementation method flow process of comparison instrument as shown in Figure 2, the method comprises the steps:
A, select suitable epi-position that electric energy meter is installed at electric energy dial framework 1;
B, comparison device handler extract operator's identity information from the identity medium;
C, judge whether success of identity information and electric energy meter authentication, if authentication success then carries out step D; Otherwise the comparison flow process finishes;
D, send the comparison order to electric energy meter;
E, described comparison device handler 5 read encipheror code in the memory device 7 according to the comparison order;
F, electric energy meter carry out the software program code encrypting and transmitting to comparison device handler 5 according to the comparison order; Step e and step F are carried out simultaneously;
The software program code of G, encipheror code and electric energy meter is compared in comparison device handler 5;
H, show comparison result at display 2.
The software that is applied to electric energy meter provided by the invention is put on record and comparison instrument and its implementation, has added encryption and two technology of authentication on put on record the basis of comparison equipment of tradition, thereby has guaranteed the confidentiality of information and the legitimacy of operation.
Should be noted that at last: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit, although with reference to above-described embodiment the present invention is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or be equal to replacement the specific embodiment of the present invention, and do not break away from any modification of spirit and scope of the invention or be equal to replacement, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (18)
1. a software that is applied to electric energy meter is put on record and comparison instrument, it is characterized in that, described putting on record, comprise electric energy dial framework (1), display (2), controller (3), power source (4), comparison device handler (5), identity medium (6) and memory device (7) with comparison instrument; Described comparison device handler (5) is connected 3 with described electric energy dial framework (1), display (2), identity medium (6), memory device (7) with controller respectively) be connected; Described controller (3) is respectively with electric energy dial framework (1), power source (4) be connected device handler (5) and be connected.
2. the software of electric energy meter as claimed in claim 1 is put on record and comparison instrument, it is characterized in that, described electric energy dial framework (1) is used for mounting of test electric energy meter, for electric energy meter provides four running environment of three line tables, four phase four line table and single-phase meter mutually, support communicating by letter of described put on record comparison instrument and electric energy meter.
3. the software of electric energy meter as claimed in claim 1 is put on record and comparison instrument, it is characterized in that, the software cryptography code of described memory device (7) storage of electrical energy table, and the comparison instrument that is used for putting on record compares with test electric energy meter internal program.
4. the software of electric energy meter as claimed in claim 1 is put on record and comparison instrument, it is characterized in that, described memory device (7) comprises harddisk memory, portable hard drive and optical disc memory; Described harddisk memory is used for required comparison software and the operating system of storage erecting equipment work; Described portable hard drive is used for storing comparison process and comparison result; The source program that storage is put on record in the described optical disc memory.
5. the software of electric energy meter as claimed in claim 1 is put on record and comparison instrument, it is characterized in that, described display (2) is used for operation display interface, comparison procedure and result in demonstration electric energy meter software and the described memory device (7) between the software cryptography code of electric energy meter; Described display (2) is liquid crystal display.
6. the software of electric energy meter as claimed in claim 1 is put on record and comparison instrument, it is characterized in that, described power source (4) provides power stage for the described comparison instrument of putting on record; Described power source (4) is for electric energy meter to be checked provides operating voltage, and the electric pressure that provides comprises 220V, 57V and 100V.
7. the software of electric energy meter as claimed in claim 1 is put on record and comparison instrument, it is characterized in that, described controller (3) is controlled power source (4), regulates and provides rated voltage with comparison instrument to described putting on record; Described controller (3) is electronic controller, and at first controller (3) is identified power-supply unit and operating voltage thereof, and then power ratio control source (4) provide corresponding voltage for power-supply unit.
8. the software of electric energy meter as claimed in claim 7 is put on record and comparison instrument, it is characterized in that, described controller (3) control power ratio control source provides voltage to described electric energy dial framework (1) when test.
9. the software of electric energy meter as claimed in claim 1 is put on record and comparison instrument, it is characterized in that, described identity medium (6) refers to the equipment with operator's identity information, and described identity medium (6) storage operation person's key is by legitimacy and the operating right of secret key decision operation person identity; Described identity medium (6) comprises Usbkey and cipher card.
10. the software of electric energy meter as claimed in claim 1 is put on record and comparison instrument, it is characterized in that, described comparison device handler (5) extracts operator's identity information from identity medium (6), and send to the judgement that electric energy meter carries out authentication and operating right, from memory device (7), extract the qualified encryption software program code of test, and compare with the software program code of electric energy meter, and will show that the result outputs on the display (2) and show.
11. the software of electric energy meter as claimed in claim 10 is put on record and comparison instrument, it is characterized in that, the CPU frequency of described comparison device handler (5) is greater than 3GHz, in save as greater than 4G.
The implementation method with comparison instrument 12. a software that is applied to electric energy meter is put on record is characterized in that described method comprises the steps:
A, installation electric energy meter;
B, extraction operator's identity information;
C, judge whether success of described identity information and electric energy meter authentication;
D, send the comparison order to electric energy meter;
E, described comparison device handler (5) read the encipheror code in the memory device (7);
F, electric energy meter software program code send to described comparison device handler (5);
The software program code of G, described encipheror code and electric energy meter is compared in comparison device handler (5);
H, show comparison result at described display (2).
The implementation method with comparison instrument 13. the software that is applied to electric energy meter as claimed in claim 12 is put on record is characterized in that, in the described steps A, at described electric energy dial framework (1) electric energy meter is installed.
The implementation method with comparison instrument 14. the software that is applied to electric energy meter as claimed in claim 12 is put on record is characterized in that among the described step B, described comparison device handler (5) extracts operator's identity information from identity medium (6).
The implementation method with comparison instrument 15. the software that is applied to electric energy meter as claimed in claim 12 is put on record is characterized in that, among the described step C, if step D is then carried out in the authentication success, otherwise the comparison flow process finishes.
The implementation method with comparison instrument 16. the software that is applied to electric energy meter as claimed in claim 12 is put on record is characterized in that described step e and step F are carried out simultaneously.
The implementation method with comparison instrument 17. the software that is applied to electric energy meter as claimed in claim 12 is put on record is characterized in that, the comparison device handler (5) of described step e reads encipheror code in the memory device (7) according to the comparison order
The implementation method with comparison instrument 18. the software that is applied to electric energy meter as claimed in claim 12 is put on record is characterized in that, the electric energy meter of described step F sends to described comparison device handler (5) according to the comparison order with software program code.
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| CN201210335744.XA CN102915409B (en) | 2012-09-11 | 2012-09-11 | A kind of software being applied to electric energy meter is put on record and comparison instrument and its implementation |
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| CN201210335744.XA CN102915409B (en) | 2012-09-11 | 2012-09-11 | A kind of software being applied to electric energy meter is put on record and comparison instrument and its implementation |
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| CN112615723A (en) * | 2020-12-17 | 2021-04-06 | 武汉大学 | Source machine code comparison method based on RSA digital signature |
| CN112615723B (en) * | 2020-12-17 | 2021-09-14 | 武汉大学 | Source machine code comparison method based on RSA digital signature |
| CN112732325A (en) * | 2020-12-22 | 2021-04-30 | 国网湖南省电力有限公司供电服务中心（计量中心） | Software comparison and record-making method and system for HPLC communication module |
| CN112732325B (en) * | 2020-12-22 | 2022-08-09 | 国网湖南省电力有限公司供电服务中心（计量中心） | Software comparison and record-making method and system for HPLC communication module |
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