CN103617384A - Method and system for verifying starting permissions of bill sorting machine - Google Patents
Method and system for verifying starting permissions of bill sorting machine Download PDFInfo
- Publication number
- CN103617384A CN103617384A CN201310636996.0A CN201310636996A CN103617384A CN 103617384 A CN103617384 A CN 103617384A CN 201310636996 A CN201310636996 A CN 201310636996A CN 103617384 A CN103617384 A CN 103617384A
- Authority
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- China
- Prior art keywords
- sorting machine
- cleaning
- authentication
- shield
- unit
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D13/00—Handling of coins or of valuable papers, characterised by a combination of mechanisms not covered by a single one of groups G07D1/00 - G07D11/00
Abstract
The invention discloses a method and system for verifying starting permissions of a bill sorting machine. The method includes the following steps that firstly, a verification starting mode of the bill sorting machine is selected; secondly, when the starting mode of the bill sorting machine is set in the first step, anyone who wants to use the bill sorting machine must pass identity authentications first, wherein the identity authentications include the USBKey authentication and the fingerprint authentication; thirdly, after the starting authentication of the bill sorting machine is successful, the working mode of the bill sorting machine will be started. The system comprises a main control unit, a starting permission verifying unit and an internal storage, wherein the starting permission verifying unit and the internal storage are connected with the main control unit. The starting permission verifying unit comprises a fingerprint verifying unit and a USBKey verifying unit, wherein both the fingerprint verifying unit and the USBKey verifying unit are connected with the main control unit. Because the step of permission verifying is added to the starting process, the bill sorting machine is safer to use.
Description
Technical field
The present invention relates to the technical field of cleaning-sorting machine, particularly a kind of cleaning-sorting machine start method for verifying authority and system.
Background technology
Cleaning-sorting machine is a kind of high-end financial machine and tool product, in the mid-90 in 20th century, enters China, is called again banknote cleaning-sorting machine, cash checking machine, currency cleaning-sorting machine, bank note (banknote, cash, currency) separator.Be be a kind ofly used for specially checking, the financial machine and tool of sorting coin or bank note.China's Financial industry is first point (count, false distinguishing) → integral point (minute version, choose and damage certificate) for the established procedure of cash integral point sorting work
→ binding → complex point → package warehouse-in.At present, the links except integral point has all been realized mechanization, robotization.And paper currency sorter just cash integral point, sorting, raising tidiness, select the applicable equipment of paper money for ATM.Due to cleaning-sorting machine, be applied to the responsive industries such as finance, therefore, need carry out necessary screening and restriction to user of service.But current cleaning-sorting machine does not generally possess start Authority Verification, any personnel that have an opportunity to touch this equipment, can arbitrarily use, and in the management of rights of using, have open defect.
Summary of the invention
The shortcoming that the object of the invention is to overcome prior art, with not enough, provides a kind of cleaning-sorting machine start method for verifying authority.
Another object of the present invention exists, and a kind of cleaning-sorting machine start Authority Verification system is provided.
In order to reach above-mentioned the first object, the present invention by the following technical solutions:
A cleaning-sorting machine start method for verifying authority, comprises the steps:
The checking Starting mode of S1, selection cleaning-sorting machine;
S2, after being provided with the Starting mode of step S1, anyone all will be by authentication before using cleaning-sorting machine, described authentication comprises U shield authentication and finger print identifying;
S21, U shield authentication mode:
Successfully arrange after this kind of authentication mode, cleaning-sorting machine is when start enters authentication interface, and user need insert U shield, can start smoothly cleaning-sorting machine; Otherwise cleaning-sorting machine can rest on Qualify Phase always, cannot carry out any operation;
S22, finger print identifying mode
Successfully arrange after this kind of authentication mode, cleaning-sorting machine, when start enters authentication interface, need obtain user's finger print information; If when the finger print information that the finger print information obtaining has been authorized with cleaning-sorting machine inside is consistent, user can operate cleaning-sorting machine; Otherwise cleaning-sorting machine cannot start;
S3, cleaning-sorting machine checking start successfully, and cleaning-sorting machine enters mode of operation.
Preferably, in step S21, the concrete steps of U shield authentication mode are:
S211, U shield is inserted in cleaning-sorting machine, cleaning-sorting machine sends handshake code to U shield;
S212, until U shield, successfully return after handshake code, cleaning-sorting machine is to U shield transmit operation request code;
S213, U shield receive after operation requests code, and U shield returns to enciphered message, and cleaning-sorting machine is decrypted the information of returning;
S214, cleaning-sorting machine judge that whether decryption information is legal, and if so, U shield is proved to be successful; If not, U shield authentication failed
Preferably, in step S22, while using finger print identifying mode, need to user's finger print information, carry out Authorized operation, and this operation must be by rights manager Provision in advance U shield in advance, can be by the internal authorization system of new finger print information typing cleaning-sorting machine.
Preferably, in step S22, being specially of fingerprint authentication mode:
S221, radio frequency sensor send detectable signal, then receive reflected signal;
S222, radio frequency sensor generate fingerprint image and send according to the reflected signal returning;
S223, graphics processing unit receive fingerprint image, fingerprint image is carried out to pre-service and promote clearness, simultaneously characteristic information extraction generating feature data;
The fingerprint characteristic information of S224, dispatching database, adopts fuzzy algorithm to compare both, then generates fingerprint matching similarity;
S225, the threshold value of matching similarity and setting is compared, if similarity is more than or equal to threshold value, fingerprint authentication success; If similarity is less than threshold value, fingerprint authentication failure.
Preferably, in step S223, the characteristic information of fingerprint comprises the width of gauffer, the degree of depth, curvature, position and direction.
In order to reach above-mentioned the second object, the present invention by the following technical solutions:
A cleaning-sorting machine start Authority Verification system, comprises main control unit, and the start Authority Verification unit and the internal storage that are connected with main control unit; Described start Authority Verification unit comprises fingerprint authentication unit and U shield authentication unit; Described fingerprint authentication unit and the U unit that pauses is all connected with main control unit.
Preferably, described fingerprint authentication unit comprises radio frequency sensor and graphics processing unit; Described radio frequency sensor is connected with graphics processing unit, and described graphics processing unit is connected with main control unit.
Preferably, described graphics processing unit comprises high-speed A/D converter, DSP digital processing chip and corresponding peripheral circuit, and the picture signal of being passed back by radio frequency sensor will first be passed through AD converter, is converted into digital signal; Then be sent to DSP and carry out analytic operation, complete enhancing, extraction and the comparison work of picture signal; Finally, the result is sent to main control unit.
Preferably, described U shield authentication unit comprises USB interface and usb signal converting unit; Described USB interface is connected with usb signal converting unit, and described usb signal converting unit is connected with main control unit.
Preferably, described usb signal converting unit comprises: USB-TTL conversion chip and corresponding peripheral circuit form, and for realizing the two-way exchange of usb signal and TTL signal, thereby provides signal ALT-CH alternate channel for main control unit and USB external unit.
The present invention has following advantage and effect with respect to prior art:
1, the present invention is for cleaning-sorting machine provides start Authority Verification, and the personnel that can not only guarantee this equipment of all operations are qualified, and each sorting operation all can be traced back to concrete user's information.
2, Authority Verification system of the present invention provides three kinds of verification modes altogether: U shield verification mode, fingerprint authentication mode, without verification mode, user can select according to actual conditions.
3, purview certification system is secondary management system.Wherein, the holder of U shield has highest weight limit, can carry out all operations, not only power is authorized or removed to user's finger print information, can also inquire about user's information of each sorting operation; And by the personnel of fingerprint mandate and checking, just can carry out routine operation to cleaning-sorting machine, but cannot access rights management system.Therefore, above-mentioned authentication mechanism can effectively guarantee security and the confidentiality of cleaning-sorting machine.
Accompanying drawing explanation
Fig. 1 is process flow diagram of the present invention.
Fig. 2 is the structural representation of system of the present invention.
Fig. 3 is the flow chart of data processing figure of U shield recognition method of the present invention.
Fig. 4 is the flow chart of data processing figure of fingerprint recognition mode of the present invention.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment
As shown in Figure 1, the fingerprint identification function of start authority module is mainly completed by radio frequency sensor and graphics processing unit.Radio frequency sensor is launched micro-radiofrequency signal, can penetrate the epidermal area of finger, surveys the lines of nexine.Because radiofrequency signal only responds to people's corium skin, so can produce high-quality view data.Then, view data can be sent to graphics processing unit and process, and generates corresponding fingerprint characteristic information, and is sent to main control unit.
And U shield recognition function is mainly completed by USB interface and usb signal converting unit.When U shield enters USB interface, usb signal converting unit can read rapidly the internal data of U shield, and changes, is sent to main control unit.
Finally, main control unit can recall the checking storehouse of internal storage, compare with the fingerprint receiving or U shield verification msg, if consistent, by start Authority Verification, otherwise, cannot pass through.
As shown in Figure 1, a kind of cleaning-sorting machine start method for verifying authority of the present embodiment, comprises the steps:
The checking Starting mode of S1, selection cleaning-sorting machine;
S2, after being provided with the Starting mode of step S1, anyone all will be by authentication before using cleaning-sorting machine, described authentication comprises U shield authentication and finger print identifying;
S21, U shield authentication mode:
Successfully arrange after this kind of authentication mode, cleaning-sorting machine is when start enters authentication interface, and user need insert U shield, can start smoothly cleaning-sorting machine; Otherwise cleaning-sorting machine can rest on Qualify Phase always, cannot carry out any operation;
S22, finger print identifying mode
Successfully arrange after this kind of authentication mode, cleaning-sorting machine, when start enters authentication interface, need obtain user's finger print information; If when the finger print information that the finger print information obtaining has been authorized with cleaning-sorting machine inside is consistent, user can operate cleaning-sorting machine; Otherwise cleaning-sorting machine cannot start;
S3, cleaning-sorting machine checking start successfully, and cleaning-sorting machine enters mode of operation.
As shown in Figure 3, in step S21, the data handling procedure of U shield recognition method is as follows:
S221, radio frequency sensor send detectable signal, then receive reflected signal;
S222, radio frequency sensor generate fingerprint image and send according to the reflected signal returning;
S223, graphics processing unit receive fingerprint image, fingerprint image is carried out to pre-service and promote clearness, simultaneously characteristic information extraction generating feature data;
The fingerprint characteristic information of S224, dispatching database, adopts fuzzy algorithm to compare both, then generates fingerprint matching similarity;
S225, the threshold value of matching similarity and setting is compared, if similarity is more than or equal to threshold value, fingerprint authentication success; If similarity is less than threshold value, fingerprint authentication failure.
The RSA Algorithm that the encryption and decryption of above-mentioned U shield information all adopts, key is kept in the firmware of main control unit, cracks difficulty high, can effectively guarantee the safety of information.
In step S22, while using finger print identifying mode, need to user's finger print information, carry out Authorized operation, and this operation must be by rights manager Provision in advance U shield in advance, can be by the internal authorization system of new finger print information typing cleaning-sorting machine.
As shown in Figure 4, the flow chart of data processing of fingerprint recognition mode is as follows:
S221, radio frequency sensor send detectable signal, then receive reflected signal;
S222, radio frequency sensor generate fingerprint image and send according to the reflected signal returning;
S223, graphics processing unit receive fingerprint image, fingerprint image is carried out to pre-service and promote clearness, simultaneously characteristic information extraction generating feature data;
The fingerprint characteristic information of S224, dispatching database, adopts fuzzy algorithm to compare both, then generates fingerprint matching similarity;
S225, the threshold value of matching similarity and setting is compared, if similarity is more than or equal to threshold value, fingerprint authentication success; If similarity is less than threshold value, fingerprint authentication failure.
Extraction and the processing mode of finger print information are as above schemed, and the characteristic information of fingerprint comprises the width of gauffer, the degree of depth, curvature, position, direction etc., and these information will finally be converted to numerical characteristic data, carry out aspect ratio pair so that follow-up.
As shown in Figure 2, a kind of cleaning-sorting machine start Authority Verification system of the present embodiment, comprises main control unit, and the start Authority Verification unit and the internal storage that are connected with main control unit; Described start Authority Verification unit comprises fingerprint authentication unit and U shield authentication unit; Described fingerprint authentication unit and the U unit that pauses is all connected with main control unit.
Described fingerprint authentication unit comprises radio frequency sensor and graphics processing unit; Described radio frequency sensor is connected with graphics processing unit, and described graphics processing unit is connected with main control unit.
Graphics processing unit comprises high-speed A/D converter, DSP digital processing chip and corresponding peripheral circuit.The picture signal of being passed back by radio frequency sensor will first be passed through AD converter, is converted into digital signal; Then be sent to DSP and carry out analytic operation, complete enhancing, extraction and the comparison work of picture signal; Finally, the result is sent to main control unit.
Described U shield authentication unit comprises USB interface and usb signal converting unit; Described USB interface is connected with usb signal converting unit, and described usb signal converting unit is connected with main control unit.
USB interface is USB connector, in order to fixing USB external unit.Usb signal converting unit consists of USB-TTL conversion chip and corresponding peripheral circuit, and this functional unit can be realized the two-way exchange of usb signal and TTL signal, thereby provides signal ALT-CH alternate channel for main control unit and USB external unit.
Above-described embodiment is preferably embodiment of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (10)
1. a cleaning-sorting machine start method for verifying authority, is characterized in that, comprises the steps:
The checking Starting mode of S1, selection cleaning-sorting machine;
S2, after being provided with the Starting mode of step S1, anyone all will be by authentication before using cleaning-sorting machine, described authentication comprises U shield authentication and finger print identifying;
S21, U shield authentication mode:
Successfully arrange after this kind of authentication mode, cleaning-sorting machine is when start enters authentication interface, and user need insert U shield, can start smoothly cleaning-sorting machine; Otherwise cleaning-sorting machine can rest on Qualify Phase always, cannot carry out any operation;
S22, finger print identifying mode
Successfully arrange after this kind of authentication mode, cleaning-sorting machine, when start enters authentication interface, need obtain user's finger print information; If when the finger print information that the finger print information obtaining has been authorized with cleaning-sorting machine inside is consistent, user can operate cleaning-sorting machine; Otherwise cleaning-sorting machine cannot start;
S3, cleaning-sorting machine checking start successfully, and cleaning-sorting machine enters mode of operation.
2. a kind of cleaning-sorting machine start method for verifying authority according to claim 1, is characterized in that, in step S21, the concrete steps of U shield authentication mode are:
S211, U shield is inserted in cleaning-sorting machine, cleaning-sorting machine sends handshake code to U shield;
S212, until U shield, successfully return after handshake code, cleaning-sorting machine is to U shield transmit operation request code;
S213, U shield receive after operation requests code, and U shield returns to enciphered message, and cleaning-sorting machine is decrypted the information of returning;
S214, cleaning-sorting machine judge that whether decryption information is legal, and if so, U shield is proved to be successful; If not, U shield authentication failed.
3. a kind of cleaning-sorting machine start method for verifying authority according to claim 1, it is characterized in that, in step S22, while using finger print identifying mode, need to user's finger print information, carry out Authorized operation in advance, and this operation must be by rights manager Provision in advance U shield, can be by the internal authorization system of new finger print information typing cleaning-sorting machine.
4. a kind of cleaning-sorting machine start method for verifying authority according to claim 3, is characterized in that, in step S22, and being specially of fingerprint authentication mode:
S221, radio frequency sensor send detectable signal, then receive reflected signal;
S222, radio frequency sensor generate fingerprint image and send according to the reflected signal returning;
S223, graphics processing unit receive fingerprint image, fingerprint image is carried out to pre-service and promote clearness, simultaneously characteristic information extraction generating feature data;
The fingerprint characteristic information of S224, dispatching database, adopts fuzzy algorithm to compare both, then generates fingerprint matching similarity;
S225, the threshold value of matching similarity and setting is compared, if similarity is more than or equal to threshold value, fingerprint authentication success; If similarity is less than threshold value, fingerprint authentication failure.
5. a kind of cleaning-sorting machine start method for verifying authority according to claim 1, is characterized in that, in step S223, the characteristic information of fingerprint comprises the width of gauffer, the degree of depth, curvature, position and direction.
6. a cleaning-sorting machine start Authority Verification system, is characterized in that, comprises main control unit, and the start Authority Verification unit and the internal storage that are connected with main control unit; Described start Authority Verification unit comprises fingerprint authentication unit and U shield authentication unit; Described fingerprint authentication unit and the U unit that pauses is all connected with main control unit.
7. a kind of cleaning-sorting machine start Authority Verification system according to claim 6, is characterized in that, described fingerprint authentication unit comprises radio frequency sensor and graphics processing unit; Described radio frequency sensor is connected with graphics processing unit, and described graphics processing unit is connected with main control unit.
8. a kind of cleaning-sorting machine start Authority Verification system according to claim 7, it is characterized in that, described graphics processing unit comprises high-speed A/D converter, DSP digital processing chip and corresponding peripheral circuit, the picture signal of being passed back by radio frequency sensor will first be passed through AD converter, is converted into digital signal; Then be sent to DSP and carry out analytic operation, complete enhancing, extraction and the comparison work of picture signal; Finally, the result is sent to main control unit.
9. a kind of cleaning-sorting machine start Authority Verification system according to claim 6, is characterized in that, described U shield authentication unit comprises USB interface and usb signal converting unit; Described USB interface is connected with usb signal converting unit, and described usb signal converting unit is connected with main control unit.
10. a kind of cleaning-sorting machine start Authority Verification system according to claim 9, it is characterized in that, described usb signal converting unit comprises: USB-TTL conversion chip and corresponding peripheral circuit form, described usb signal converting unit is for realizing the two-way exchange of usb signal and TTL signal, thereby provides signal ALT-CH alternate channel for main control unit and USB external unit.
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| CN106157436A (en) * | 2015-04-17 | 2016-11-23 | 山东新北洋信息技术股份有限公司 | Cleaning-sorting machine and method for parameter configuration thereof and device |
| CN106295285A (en) * | 2015-05-28 | 2017-01-04 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN110096850A (en) * | 2019-04-09 | 2019-08-06 | 北京空间飞行器总体设计部 | A kind of vehicle-mounted reinforcement type observing and controlling encryption and decryption machine |
| CN111105550A (en) * | 2019-12-31 | 2020-05-05 | 中国银行股份有限公司 | Vault management method and related equipment |
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| CN103617384B (en) | 2017-01-04 |
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