CN109598109A - Electric power payment machine random cipher unlocking method based on GPS clock synchronization message - Google Patents
Electric power payment machine random cipher unlocking method based on GPS clock synchronization message Download PDFInfo
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- CN109598109A CN109598109A CN201811490402.9A CN201811490402A CN109598109A CN 109598109 A CN109598109 A CN 109598109A CN 201811490402 A CN201811490402 A CN 201811490402A CN 109598109 A CN109598109 A CN 109598109A
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- clock synchronization
- electric power
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- payment machine
- synchronization message
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/45—Structures or tools for the administration of authentication
- G06F21/46—Structures or tools for the administration of authentication by designing passwords or checking the strength of passwords
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
Abstract
A kind of electric power payment machine random cipher unlocking method based on GPS clock synchronization message, its step: a GPS timing device is equipped on every electric power payment machine, GPS timing device receives the clock synchronization message that clock synchronization main website is sent, give electric power payment machine correction time again, clock synchronization main website sends clock synchronization message to the GPS timing device for being distributed in various regions in every 5 to 10 minutes, the definition of clock synchronization message, clock synchronization message is split, itself password is arranged to special power supply company's internal maintenance personnel in power supply company's sales department；The password of electric power payment machine is formed by clock synchronization message and power supply company internal staff itself password, ultimately forms the unlocking pin that decimal system password definition is electric power payment machine.The present invention can be such that the unlocking pin of payment machine constantly changes with the variation of GPS clock synchronization message, and period of change is short, and password repetition situation is few, greatly improve the safety in operation of electric power payment machine, avoid the economic loss of power supply company.
Description
Technical field
The electric power payment machine random cipher unlocking method based on GPS clock synchronization message that the present invention relates to a kind of.
Background technique
Currently, electric power payment is carried out using artificial and payment machine two ways, it is inclined that electric power payment machine is typically placed in comparison
Remote have inconvenient traffic sharp area and uninterrupted operation in 24 hours, it is unattended other than monitoring camera.Electric power payment machine
Unlocking pin is generally responsible for by special power supply company internal staff, and unlocking pin is particularly significant, if unlocking pin is illegal
It cracks, the highest operating right of payment machine will be obtained, destroy power supply company's facility, and bear economic loss.
Summary of the invention
The present invention is to propose a kind of electric power payment machine random cipher unlocking method based on GPS clock synchronization message, can be made
The unlocking pin of payment machine constantly changes with the variation of GPS clock synchronization message, and period of change is short, and password repetition situation is few, only
Have on the basis of using dedicated unlocking device, then inputting itself password of power supply company internal staff could be to electric power payment machine
Unlock, the two is indispensable, greatly improves the safety in operation of electric power payment machine, avoids the economic damage of power supply company
It loses.
The technical scheme is that
1, to a GPS timing device is equipped on every electric power payment machine, GPS timing device receives what clock synchronization main website was sent
Clock synchronization message, then give electric power payment machine correction time；
2, clock synchronization main website sends clock synchronization message to the GPS timing device for being distributed in various regions in every 5 to 10 minutes, it is ensured that is distributed in
The electric power payment machine system time of various regions is consistent with clock synchronization main website, and clock synchronization message uses 22 sections to 26 sections binary codes, every section of packet
Containing 4 binary codes, transmitted by wireless transmission method；
3, clock synchronization message is defined as: it is 15 segment datas that clock synchronization message is effectively content-defined, and every segment data includes 4 binary systems
Code, from left to right paragraph 1, the 2nd section, the 3rd section and the 4th section it is content-defined be the millisecond time, from left to right in the 5th section and the 6th section
Appearance is defined as the second, from left to right the 7th section and the 8th section it is content-defined for minute, content-defined be for the 9th section and the 10th section from left to right
Hour, it is the date that the 11st section and the 12nd section is content-defined from left to right, and it is month, You Zuozhi that the 13rd section is content-defined from left to right
It is that time or reverse-order define that right 14th section and the 15th section content-defined；It, will be right effectively to transmit data and resisting external disturbance
When message trailer be defined as 4 sections of binary codes, remaining section is defined as clock synchronization heading；During clock synchronization, the identification of electric power payment machine
Effective content in clock synchronization message, then the decimal system is converted by each section of binary system in clock synchronization message, electric power is paid to realize
The clock synchronization effect taken；
4, clock synchronization message is split, 15 sections of contents is divided into 10 equal portions for totally 60, inside every equal portions comprising 6 two into
Number processed；
5, itself password is arranged to special power supply company's internal maintenance personnel in power supply company's sales department, and password is by 8
Or 10 ten's digit compositions；
6, the password of electric power payment machine is formed by clock synchronization message and power supply company internal staff itself password, in power supply company
First part in " 1 " corresponding 10 equal portions in itself password of portion personnel, " 2 " correspond to second part in 10 equal portions, and so on, shape
At 8 parts or 10 parts, combine the cryptopart that this 8 parts or 10 parts are defined as electric power payment machine.
7, the decimal system is converted by the binary system of each equal portions in the cryptopart combination of electric power payment machine, it will be finally formed
Decimal system password definition is the unlocking pin of electric power payment machine.
Further, heading and message trailer are shown using hexadecimal.
The beneficial effects of the present invention are:
Due to not only containing the instantaneous variations data such as millisecond and second in GPS clock synchronization message, but also no containing date etc.
Normal delta data rearranges the binary system of two kinds of data, then itself password of cooperated power supply intra-company personnel
Arrangement guiding is carried out, so that the unlocking pin of electric power payment machine has no rule and can follow, greatly improves the behaviour of electric power payment machine
Make permission, avoids loss for electric system.
The invention can not only apply in the power system, but also be suitable for other unattended paying platforms, tool
There is extensive generalization.
Detailed description of the invention
Fig. 1 is system construction drawing of the invention；
Fig. 2 is clock synchronization message schematic diagram of the invention；
Fig. 3 is that clock synchronization message splits schematic diagram；
Fig. 4 is that the unlocking pin of electric power payment machine forms schematic diagram.
Specific embodiment
1, to a GPS timing device is equipped on every, an area Ge Tai electric power payment machine, GPS timing device receives clock synchronization master
The clock synchronization message that station is sent, then give electric power payment machine correction time；
2, clock synchronization main website sends clock synchronization message to the GPS timing device for being distributed in various regions in every 5 minutes, it is ensured that is distributed in various regions
Electric power payment machine system time it is consistent with clock synchronization main website, clock synchronization message use 20 sections of binary codes, every section include 4 binary systems
Code, is transmitted by wireless transmission method；
3, clock synchronization message defines: as shown in Fig. 2, for effectively transmission data and resisting external disturbance, clock synchronization heading being determined
Justice is 8 sections of binary codes, hexadecimal content are as follows: 70AF70AF, clock synchronization message trailer are defined as 4 sections of binary codes, and 16
System 1616, it is 15 segment datas that clock synchronization message centre is effectively content-defined, and every segment data includes 4 binary codes, from left to right
Paragraph 1, the 2nd section, the 3rd section and the 4th section it is content-defined be the millisecond time, from left to right the 5th section and the 6th section it is content-defined for the second,
It is minute that the 7th section and the 8th section content-defined from left to right, and it is hour, You Zuozhi that the 9th section and the 10th section content-defined from left to right
It is the date that right 11st section and the 12nd section is content-defined, and it is month that the 13rd section is content-defined from left to right, from left to right the 14th section with
It is the time that 15th section content-defined；
4, during clock synchronization, electric power payment machine identifies effective content in clock synchronization message, then by each section in clock synchronization message
Binary system is converted into the decimal system, acts on to realize the clock synchronization of electric power payment.
5, clock synchronization message is split, by 15 sections of contents, totally 60 bits are divided into 10 equal portions, packet inside every equal portions
Containing 6 bits, as shown in Figure 3；
6, itself password is set to special power supply company internal staff, password is made of 8 ten's digits, example:
34835623；
7, the password of electric power payment machine is responsible for itself password is arranged and be formed by clock synchronization message and power supply company internal staff, supplies
Electric intra-company personnel are responsible for being arranged the third in 8 equal portions after " 3 " in itself password correspondence splits clock synchronization message
Part, " 4 " correspond to the 4th part in 8 equal portions after being split clock synchronization message, after " 8 " correspondence is split clock synchronization message
The 8th part in 8 equal portions, and so on, 8 equal portions are formed, the cryptopart that this 8 equal portions is defined as electric power payment machine is combined, such as schemes
Shown in 4.
8, by electric power payment and cryptopart combination in the binary system of each equal part be converted into the decimal system, will be finally formed
Decimal system password definition is the unlocking pin of electric power payment machine: 4426184430562844.
The above is only specific embodiments of the present invention, are not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (2)
1. the electric power payment machine random cipher unlocking method based on GPS clock synchronization message, it is characterized in that:
1) to a GPS timing device is equipped on every electric power payment machine, GPS timing device receives the clock synchronization that clock synchronization main website is sent
Message, then give electric power payment machine correction time；
2) clock synchronization main website sends clock synchronization message to the GPS timing device for being distributed in various regions in every 5 to 10 minutes, it is ensured that is distributed in various regions
Electric power payment machine system time it is consistent with clock synchronization main website, clock synchronization message use 22 sections to 26 sections binary codes, every section include 4
Binary code is transmitted by wireless transmission method；
3) clock synchronization message is defined as: it is 15 segment datas that clock synchronization message is effectively content-defined, and every segment data includes 4 binary codes,
From left to right paragraph 1, the 2nd section, the 3rd section and the 4th section it is content-defined be to determine millisecond time, from left to right the 5th section and the 6th section of content
Justice is the second, and it is minute that the 7th section and the 8th section content-defined from left to right, and it is small that the 9th section and the 10th section content-defined from left to right
When, it is the date that the 11st section and the 12nd section is content-defined from left to right, and it is month that the 13rd section is content-defined from left to right, from left to right
It is that time or reverse-order define that 14th section and the 15th section content-defined；Effectively to transmit data and resisting external disturbance, by clock synchronization
Message trailer is defined as 4 sections of binary codes, and remaining section is defined as clock synchronization heading；During clock synchronization, the identification pair of electric power payment machine
When message in effective content, then the decimal system is converted by each section of binary system in clock synchronization message, to realize to electric power payment
Clock synchronization effect；
4) clock synchronization message is split, 15 sections of contents is divided into 10 equal portions for totally 60, include 6 binary systems inside every equal portions
Number；
5) itself password is arranged to special power supply company's internal maintenance personnel in power supply company's sales department, and password is by 8 or 10
Position ten's digit composition；
6) password of electric power payment machine is formed by clock synchronization message and power supply company internal staff itself password, power supply company's insider
First part in " 1 " corresponding 10 equal portions in itself password of member, " 2 " correspond to second part in 10 equal portions, and so on, form 8
Part or 10 parts, by this 8 parts or 10 parts be defined as electric power payment machine cryptopart combine.
7) decimal system is converted by the binary system of each equal portions in the cryptopart combination of electric power payment machine,
It is the unlocking pin of electric power payment machine by finally formed decimal system password definition.
2. the electric power payment machine random cipher unlocking method according to claim 1 based on GPS clock synchronization message, feature
Be: heading and message trailer are shown using hexadecimal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811490402.9A CN109598109B (en) | 2018-12-06 | 2018-12-06 | Random password unlocking method for electric power payment machine based on GPS time synchronization message |
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|---|---|---|---|
| CN201811490402.9A CN109598109B (en) | 2018-12-06 | 2018-12-06 | Random password unlocking method for electric power payment machine based on GPS time synchronization message |
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| CN109598109A true CN109598109A (en) | 2019-04-09 |
| CN109598109B CN109598109B (en) | 2023-04-11 |
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