CN106952395B - Method and device for detecting inclination of paper money - Google Patents

Method and device for detecting inclination of paper money Download PDF

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Publication number
CN106952395B
CN106952395B CN201710177772.6A CN201710177772A CN106952395B CN 106952395 B CN106952395 B CN 106952395B CN 201710177772 A CN201710177772 A CN 201710177772A CN 106952395 B CN106952395 B CN 106952395B
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paper money
time
banknote
inclination
width
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CN106952395A (en
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张帆
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Shenzhen Yihua Computer Co Ltd
Shenzhen Yihua Time Technology Co Ltd
Shenzhen Yihua Financial Intelligent Research Institute
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Shenzhen Yihua Computer Co Ltd
Shenzhen Yihua Time Technology Co Ltd
Shenzhen Yihua Financial Intelligent Research Institute
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    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07DHANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D11/00Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
    • G07D11/20Controlling or monitoring the operation of devices; Data handling
    • G07D11/22Means for sensing or detection
    • G07D11/235Means for sensing or detection for monitoring or indicating operating conditions; for detecting malfunctions
    • G07D11/237Means for sensing or detection for monitoring or indicating operating conditions; for detecting malfunctions for detecting transport malfunctions, e.g. jams or misfeeds
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00Measuring inclination, e.g. by clinometers, by levels
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07DHANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D11/00Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
    • G07D11/10Mechanical details
    • G07D11/16Handling of valuable papers

Abstract

The embodiment of the invention discloses a method and a device for detecting the inclination of paper money, wherein the method comprises the following steps: acquiring characteristic information of paper money, wherein the characteristic information comprises: width W, length L, and conveyance speed V; acquiring paper currency triggering time T sensed by sensor1The time T of leaving the paper money sensed by the sensor2(ii) a According to the width W, the length L, the conveying speed V and the paper money triggering time T1And said banknote departure time T2Determining the inclination of the banknote. Based on the method and the device, the actual distance of the paper money passing through the sensor can be calculated by the paper money triggering time, the paper money leaving time and the paper money transmission speed which are acquired from the single sensor, and the inclination of the paper money passing through the single sensor can be calculated by combining the width of the original paper money, so that the state of the paper money is monitored in the layout area of the single sensor, the problem of monitoring dead angles of the existing equipment is solved, the reliability of paper money detection is improved, and the maintenance and fault analysis positioning of the equipment are facilitated.

Description

Method and device for detecting inclination of paper money
Technical Field
The embodiment of the invention relates to the technical field of paper money detection, in particular to a method and a device for detecting inclination of paper money.
Background
In the currency detection process, the uneven currency distribution force of the transmission channel enables the paper currency to incline, and the paper currency such as flying currency or paper currency clamping is easy to be guided and cannot be transmitted.
At present, the bank transaction equipment has different areas at the currency detection part, and the number of the sensors is also different. In the process of depositing and withdrawing, the state monitoring of the paper money is realized in the area adopting the double-sensor layout, the inclination detection of the paper money is carried out, but the area which is limited by the structure and can only adopt the single-sensor layout has no corresponding paper money state monitoring scheme, and the inclination of the paper money cannot be detected. Because of the existence of the equipment monitoring dead angle, the ATM can not realize the omnibearing paper money shape monitoring and analysis, and is not beneficial to the maintenance of the equipment and the positioning solution of fault analysis.
Disclosure of Invention
The invention provides a method and a device for detecting the inclination of paper money, which are used for realizing the monitoring and analysis of the paper money state in a single sensor layout area.
In a first aspect, an embodiment of the present invention provides a method for detecting a tilt of a banknote, including:
acquiring characteristic information of paper money, wherein the characteristic information comprises: width W, length L, and conveyance speed V;
acquiring paper currency triggering time T sensed by sensor1The time T of leaving the paper money sensed by the sensor2
According to the width W, the length L, the conveying speed V and the paper money triggering time T1And said banknote departure time T2Determining the inclination of the banknote.
Further, in the above method, the obtaining of the feature information of the banknote includes: width W, length L, and conveying speed V, including:
acquiring paper money version information from money detecting information or a paper money box type through a transaction instruction;
determining the width W and the length L of the paper money according to the paper money version information;
the conveyance speed V of the bill is acquired by the transaction type.
Further, the method is characterized in that the triggering time T of the paper money is determined according to the width W, the length L, the conveying speed V and the paper money1And said banknote departure time T2Before determining the inclination of the banknote, the method further comprises:
judging whether the leaving time T of the paper money sensed by the sensor exists2
When the paper currency leaving time T is not acquired2If so, judging the fault and carrying out corresponding fault processing;
when the leaving time T of the paper money is acquired2When it is, thenExecuting the triggering time T according to the width W, the length L, the conveying speed V and the paper money1And said banknote departure time T2An operation of determining the inclination of the banknote.
Further, in the method, the triggering time T of the paper money is determined according to the width W, the length L, the conveying speed V and the paper money1And said banknote departure time T2Determining the inclination of the banknote, comprising:
calculating the banknote trigger time T1And said banknote departure time T2The difference K of (a): k ═ T2-T1
When in use
Figure BDA0001252811550000021
If so, judging the fault and carrying out corresponding fault processing; otherwise, calculating the inclination theta of the paper money:
Figure BDA0001252811550000022
further, the method is based on the width W, the length L, the conveying speed V and the triggering time T of the paper money1And said banknote departure time T2After determining the inclination of the banknote, the method further comprises:
and analyzing the data of the inclination theta result of the paper money, determining fault information, and performing corresponding fault treatment according to the fault information.
In a second aspect, an embodiment of the present invention further provides an apparatus for detecting a tilt of a banknote, including:
the information acquisition module is used for acquiring the characteristic information of the paper money, and the characteristic information comprises: width W, length L, and conveyance speed V;
a time acquisition module for acquiring the paper currency triggering time T sensed by the sensor1The time T of leaving the paper money sensed by the sensor2
An inclination determination module for determining the inclination of the paper money according to the width W, the length L, the conveying speed V and the paper money triggering time T1And said banknote departure time T2Determining the notesAnd (4) inclination.
Further, in the above apparatus, the information obtaining module includes:
the version acquisition unit is used for acquiring the paper money version information from the money detection information or the type of the paper money box through a transaction instruction;
the length and width determining unit is used for determining the width W and the length L of the paper money according to the paper money version information;
and a speed acquisition unit for acquiring the transport speed V of the paper money by the transaction type.
Further, the apparatus further comprises:
an acquisition judging module for judging the triggering time T of the paper money according to the width W, the length L, the conveying speed V and the paper money1And said banknote departure time T2Before the inclination of the paper money is determined, judging whether the leaving time T of the paper money sensed by the sensor exists or not2
A fault processing module for processing the leaving time T of the paper currency when the leaving time T of the paper currency is not acquired2If so, judging the fault and carrying out corresponding fault processing;
an operation execution module for acquiring the leaving time T of the paper money when the paper money is acquired2Then, the inclination determining module executes the triggering time T according to the width W, the length L, the conveying speed V and the paper money1And said banknote departure time T2An operation of determining the inclination of the banknote.
Further, in the above apparatus, the inclination determining module includes:
a data calculation unit for calculating the paper currency triggering time T1And said banknote departure time T2The difference K of (a): k ═ T2-T1
A judgment execution unit for when
Figure BDA0001252811550000041
If so, the fault processing module judges the fault and carries out corresponding fault processing; if not, calculating the inclination theta of the paper money by the data calculation unit:
Figure BDA0001252811550000042
further, the apparatus further comprises:
a data analysis unit for triggering time T according to the paper money1And said banknote departure time T2After the inclination of the paper money is determined, data analysis is carried out on the inclination theta result of the paper money, fault information is determined, and corresponding fault processing is carried out by the fault processing module according to the fault information.
According to the method and the device for detecting the inclination of the paper money, provided by the embodiment of the invention, the actual distance of the paper money passing through the sensor is calculated by the paper money triggering time, the paper money leaving time and the paper money transmission speed which are acquired by the single sensor, and the inclination of the paper money passing through the single sensor can be calculated by combining the width of the original paper money, so that the state of the paper money is monitored in a layout area of the single sensor, the problem of monitoring dead angles of existing equipment is solved, the reliability of paper money detection is improved, and the maintenance and fault analysis positioning solution of the equipment are facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic flow chart illustrating a method for detecting a banknote skew according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a banknote passing through a single sensor according to one embodiment of the present invention;
FIG. 3 is a flowchart illustrating a method for detecting a banknote skew according to a second embodiment of the present invention;
fig. 4 is a schematic structural diagram of a device for detecting a banknote skew according to a third embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Referring to fig. 1, a flow chart of a method for detecting a banknote inclination according to an embodiment of the present invention is shown, where the method is suitable for monitoring a banknote state and detecting a banknote inclination during a banknote validating and sorting process, and the method is implemented by a device for detecting a banknote inclination, which may be implemented by software and/or hardware and is integrated inside a financial transaction device of a bank. The method specifically comprises the following steps:
s110, acquiring characteristic information of the paper money, wherein the characteristic information comprises: width W, length L, and conveyance speed V.
Preferably, the embodiment S110 of the present invention specifically includes: acquiring paper money version information from money detecting information or a paper money box type through a transaction instruction; determining the width W and the length L of the paper money according to the paper money version information; acquiring the conveying speed V of the paper money according to the transaction type; the banknote box type is a banknote box classified according to banknotes storing different face values, such as a banknote box used for storing 100 yuan, a banknote box used for storing 50 yuan and the like, because the length and the width of banknotes of the same face value of different versions are the same at present, version information of the banknotes is obtained according to the banknote box type, specifically face value information of the banknotes in the banknote box is obtained, and the length and the width of the banknotes can be obtained by obtaining the face value information of the banknotes.
S120, acquiring the triggering time T1 of the paper money sensed by the sensor and the leaving time T of the paper money sensed by the sensor2
Note that the sensor senses the paper currency triggering time T1The time T of leaving the paper money sensed by the sensor2One aspect may be when the sensor sensesWhen the paper money is contacted and the paper money is departed, the corresponding system time is acquired to the system equipment by sending an acquisition instruction, wherein the system time is generally Beijing time of national standard, and on the other hand, the corresponding system time can be the time from the time when the sensor senses that the paper money is contacted to the time when the sensor senses that the paper money is departed. The sensor, for example, may be horizontally disposed at an intermediate position right in front of the banknote conveying direction, and the sensing position on the sensor starts recording the banknote triggering time T according to whether the banknote is sensed1And banknote departure time T2
S130, triggering time T of paper money according to the width W, the length L, the conveying speed V and the paper money1And said banknote departure time T2Determining the inclination of the banknote.
Preferably, the paper money triggering time T is determined according to the width W, the length L, the conveying speed V and the paper money triggering time1And said banknote departure time T2Determining the inclination of the banknote, comprising:
calculating the banknote trigger time T1And said banknote departure time T2The difference K of (a): k ═ T2-T1
If it is
Figure BDA0001252811550000061
Judging the fault and carrying out corresponding fault processing; if not, calculating the inclination theta of the paper money:
Figure BDA0001252811550000062
it should be noted that the time difference T2-T1Is the time that the note actually passes the single sensor, and in general, when the note passes the single sensor horizontally without tilting,
Figure BDA0001252811550000063
however, the paper money is inevitably inclined due to system failure in the channel transmission process and forms a certain angle with the single sensor, and at the moment, T is formed2-T1Is not equal to
Figure BDA0001252811550000071
And must be greater than
Figure BDA0001252811550000072
The above-mentioned
Figure BDA0001252811550000073
The extreme condition of the inclination of the paper money is used for judging whether the motor in the channel is abnormal or not. Specifically, when the paper money passes through the single sensor, the time difference T of the paper money is firstly adjusted2-T1Detect whether or not
Figure BDA0001252811550000074
If yes, fault processing is carried out, and if not, the inclination theta of the paper money is calculated:
Figure BDA0001252811550000075
when the inclination angle θ is 0, then
Figure BDA0001252811550000076
Otherwise the angle of inclination theta has a value,
Figure BDA0001252811550000077
in summary, in the technical solution provided in the embodiment of the present invention, in the application of detecting the inclination in the banknote sorting process, the actual distance of the banknote passing through the sensor, which is calculated by the banknote trigger time, the banknote leaving time, and the banknote transport speed acquired by the single sensor, is combined with the width of the original banknote, so as to calculate the inclination of the banknote passing through the single sensor, thereby realizing the monitoring of the banknote state in the single sensor layout area, solving the problem of monitoring dead angles of the existing equipment, improving the reliability of banknote detection, and facilitating the maintenance of the equipment and the positioning and solving of faults.
Based on the technical scheme, the triggering time T of the paper money is determined according to the width W, the length L, the conveying speed V and the paper money1And said banknote departure time T2Before determining the inclination of the banknote, the methodThe method also preferably comprises:
judging whether the leaving time T of the paper money sensed by the sensor exists2
If the leaving time T of the paper money is not acquired2If the fault is judged to be a fault, corresponding fault processing is carried out;
if the leaving time T of the paper money is acquired2Then executing the said triggering time T according to the width W, length L, conveying speed V and paper money1And said banknote departure time T2An operation of determining the inclination of the banknote.
It should be noted that, when detecting the inclination of the paper money, the paper money is inclined due to the uneven paper money separating force of the transmission channel which may occur in the process of detecting the inclination of the paper money, and the situation that the paper money such as the flying paper money or the paper money jam cannot be transmitted is easily introduced, so before determining the inclination of the paper money, whether the leaving time T of the paper money sensed by the sensor can be obtained or not is judged2And judging whether the paper money is jammed or the system has real-time faults, if so, carrying out fault processing, and if not, continuing to carry out subsequent operation of detecting the inclination of the paper money.
In order to show the implementation process of the first embodiment of the present invention more clearly, the following detailed description is made with a specific example, and includes the following steps:
s210, selecting to obtain the bill version from the currency detection information or the bill box type through a transaction instruction, and determining the width W and the length L of the bill according to the bill version.
And S220, acquiring the channel of the equipment and the conveying speed V of the paper money through the transaction type.
S230, acquiring the paper currency triggering time T of the single sensor in the paper currency transmission process1
S240, acquiring the paper currency leaving time T of a single sensor in the paper currency transmission process2And by judging whether there is a paper money leaving time T2To judge whether paper money is jammed or the real-time system fault occurs, the system passes (T)2-T1) Whether or not greater than
Figure BDA0001252811550000081
And judging whether the motor in the channel is abnormal or not, and submitting the fault information to a fault processing unit for data processing.
S250, passing the time difference (T) of the actual passing of the paper money through the sensor2-T1) And the channel transmission speed V, calculating the distance of the actual paper money passing through the single sensor, combining the width of the original paper money to form a right-angled triangle, and calculating the inclination theta of the paper money passing through the single sensor by using the pythagorean theorem as shown in figure 2:
Figure BDA0001252811550000082
example two
Referring to fig. 3, fig. 3 is a schematic flow chart of a method for detecting a tilt of a banknote according to a second embodiment of the present invention, which is optimized after determining the tilt of the banknote based on the first embodiment. Specifically, the paper money triggering time T is determined according to the width W, the length L, the conveying speed V and the paper money triggering time T1And said banknote departure time T2After determining the inclination of the banknote, the method further comprises:
and S310, performing data analysis on the result of the inclination theta of the paper money and determining fault information.
And S320, performing corresponding fault processing according to the fault information.
When the inclination angle between the banknote and the sensor is detected, the reason for the abnormality needs to be further determined and fault processing needs to be performed to prevent the same abnormality from occurring in the subsequent banknote during transportation. By performing data analysis on the result of the inclination theta of the paper money, not only the area where the state of the paper money changes in the channel transmission process can be determined, but also specific abnormity of the paper money transmission channel in the area can be determined, for example, the speed of the left and right conveyor belts of the paper money transmission channel is determined.
In summary, the second embodiment of the present invention discloses a method for detecting a banknote inclination, which can perform data analysis on the result of the calculated banknote inclination θ, so as to realize fault location and facilitate maintenance of equipment.
EXAMPLE III
Referring to fig. 4, a schematic structural diagram of a device for detecting a banknote inclination according to a third embodiment of the present invention is shown, where the device specifically includes the following modules:
an information obtaining module 41, configured to obtain feature information of the banknote, where the feature information includes: width W, length L, and conveyance speed V.
A time acquisition module 42 for acquiring the banknote triggering time T sensed by the sensor1The time T of leaving the paper money sensed by the sensor2
An inclination determination module 43 for determining the inclination of the banknote based on said width W, length L, transport speed V, banknote triggering time T1And said banknote departure time T2Determining the inclination of the banknote.
Preferably, the information acquiring module includes:
the version acquisition unit is used for acquiring the paper money version information from the money detection information or the type of the paper money box through a transaction instruction;
the length and width determining unit is used for determining the width W and the length L of the paper money according to the paper money version information;
and a speed acquisition unit for acquiring the transport speed V of the paper money by the transaction type.
Preferably, the apparatus further comprises:
an acquisition judging module for judging the triggering time T of the paper money according to the width W, the length L, the conveying speed V and the paper money1And said banknote departure time T2Before the inclination of the paper money is determined, judging whether the leaving time T of the paper money sensed by the sensor exists or not2
A fault processing module for processing the leaving time T of the paper currency when the leaving time T of the paper currency is not acquired2If so, judging the fault and carrying out corresponding fault processing;
an operation execution module for acquiring the leaving time T of the paper money when the paper money is acquired2Then, the triggering according to the width W, the length L, the conveying speed V and the paper money is executed by the inclination determining moduleTime T1And said banknote departure time T2An operation of determining the inclination of the banknote.
Preferably, the inclination determining module includes:
a data calculation unit for calculating the paper currency triggering time T1And said banknote departure time T2The difference K of (a): k ═ T2-T1
A judgment execution unit for when
Figure BDA0001252811550000101
If so, the fault processing module judges the fault and carries out corresponding fault processing; if not, calculating the inclination theta of the paper money by the data calculation unit:
Figure BDA0001252811550000102
preferably, the apparatus further comprises:
a data analysis unit for triggering time T according to the paper money1And said banknote departure time T2After the inclination of the paper money is determined, data analysis is carried out on the inclination theta result of the paper money, fault information is determined, and corresponding fault processing is carried out by the fault processing module according to the fault information.
The embodiment of the invention acquires the characteristic information of the paper money, wherein the characteristic information comprises the following components: width W, length L, and conveyance speed V; acquiring paper currency triggering time T sensed by sensor1The time T of leaving the paper money sensed by the sensor2(ii) a According to the width W, the length L, the conveying speed V and the paper money triggering time T1And said banknote departure time T2Determining the inclination of the banknote. Based on the method and the device, the actual distance of the paper money passing through the sensor is calculated by the paper money triggering time, the paper money leaving time and the paper money transmission speed which are acquired by the single sensor, the inclination of the paper money passing through the single sensor can be calculated by combining the width of the original paper money, the monitoring of the paper money state in the layout area of the single sensor is realized,the problem of the existing equipment monitoring dead angle is solved, the reliability of paper money detection is improved, and the maintenance and fault analysis positioning solution of the equipment are facilitated.
The device can execute the method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (8)

1. A method of detecting skew of a banknote, comprising:
acquiring characteristic information of paper money, wherein the characteristic information comprises: width W, length L, and conveyance speed V;
acquiring paper currency triggering time T sensed by sensor1The time T of leaving the paper money sensed by the sensor2
Calculating the banknote trigger time T1And said banknote departure time T2The difference K of (a): k ═ T2-T1
If it is
Figure FDA0002318952210000011
If so, judging the fault and carrying out corresponding fault processing; if not, calculating the inclination theta of the paper money:
Figure FDA0002318952210000012
wherein, T2-T1Is the time that the note actually passes the single sensor.
2. The method according to claim 1, wherein the obtaining characteristic information of the banknote comprises: width W, length L, and conveying speed V, including:
acquiring paper money version information from money detecting information or a paper money box type through a transaction instruction;
determining the width W and the length L of the paper money according to the paper money version information;
the conveyance speed V of the bill is acquired by the transaction type.
3. Method according to claim 1, characterized in that said time T is triggered as a function of said width W, length L, transport speed V, banknote1And said banknote departure time T2Before determining the inclination of the banknote, the method further comprises:
judging whether the leaving time T of the paper money sensed by the sensor exists2
If the leaving time T of the paper money is not acquired2If the fault is judged to be a fault, corresponding fault processing is carried out;
if the leaving time T of the paper money is acquired2Then executing the said triggering time T according to the width W, length L, conveying speed V and paper money1And said banknote departure time T2An operation of determining the inclination of the banknote.
4. Method according to claim 1, characterized in that the banknote triggering time T is determined according to the width W, the length L, the transport speed V1And said banknote departure time T2After determining the inclination of the banknote, the method further comprises:
and analyzing the data of the inclination theta result of the paper money, determining fault information, and performing corresponding fault treatment according to the fault information.
5. An apparatus for detecting the skew of a bill, comprising:
the information acquisition module is used for acquiring the characteristic information of the paper money, and the characteristic information comprises: width W, length L, and conveyance speed V;
a time acquisition module for acquiring the paper currency triggering time T sensed by the sensor1The time T of leaving the paper money sensed by the sensor2
An inclination determination module for determining the inclination of the paper money according to the width W, the length L, the conveying speed V and the paper money triggering time T1And said banknote departure time T2Determining an inclination of the banknote, the inclination determination module comprising:
a data calculation unit for calculating the paper currency triggering time T1And said banknote departure time T2The difference K of (a): k ═ T2-T1
A judgment execution unit for when
Figure FDA0002318952210000021
If so, the fault processing module judges the fault and carries out corresponding fault processing; if not, calculating the inclination theta of the paper money by the data calculation unit:
Figure FDA0002318952210000022
wherein, T2-T1Is the time that the note actually passes the single sensor.
6. The apparatus of claim 5, wherein the information obtaining module comprises:
the version acquisition unit is used for acquiring the paper money version information from the money detection information or the type of the paper money box through a transaction instruction;
the length and width determining unit is used for determining the width W and the length L of the paper money according to the paper money version information;
and a speed acquisition unit for acquiring the transport speed V of the paper money by the transaction type.
7. The apparatus of claim 5, further comprising:
an acquisition judging module for judging the triggering time T of the paper money according to the width W, the length L, the conveying speed V and the paper money1And said banknote departure time T2Before the inclination of the paper money is determined, judging whether the leaving time T of the paper money sensed by the sensor exists or not2
The fault processing module is used for processing the fault when the leaving time T of the paper money is not acquired2If so, judging the fault and carrying out corresponding fault processing;
an operation execution module for acquiring the leaving time T of the paper money when the paper money is acquired2Then, the inclination determining module executes the triggering time T according to the width W, the length L, the conveying speed V and the paper money1And said banknote departure time T2An operation of determining the inclination of the banknote.
8. The apparatus of claim 5, further comprising:
a data analysis unit for triggering time T according to the paper money1And said banknote departure time T2After the inclination of the paper money is determined, data analysis is carried out on the inclination theta result of the paper money, fault information is determined, and corresponding fault processing is carried out by the fault processing module according to the fault information.
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