CN108510641B - Method and device for detecting retention of paper money in paper money processing device - Google Patents

Method and device for detecting retention of paper money in paper money processing device Download PDF

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Publication number
CN108510641B
CN108510641B CN201710098852.2A CN201710098852A CN108510641B CN 108510641 B CN108510641 B CN 108510641B CN 201710098852 A CN201710098852 A CN 201710098852A CN 108510641 B CN108510641 B CN 108510641B
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China
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paper money
processing device
outlet
controlling
banknote
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CN108510641A (en
Inventor
郑磊
于转龙
冯宁
刘茂林
王春涛
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WEIHAI XINBEIYANG RONGXIN SCIENCE & TECHNOLOGY CO., LTD.
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Weihai Xinbeiyang Rongxin Science & Technology Co ltd
Shandong New Beiyang Information Technology Co Ltd
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Priority to CN201710098852.2A priority Critical patent/CN108510641B/en
Priority to PCT/CN2018/075583 priority patent/WO2018153259A1/en
Publication of CN108510641A publication Critical patent/CN108510641A/en
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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
    • G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
    • G07D11/60—User-interface arrangements
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
    • G07D11/10—Mechanical details
    • G07D11/16—Handling of valuable papers
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
    • G07D11/20—Controlling or monitoring the operation of devices; Data handling
    • G07D11/22—Means for sensing or detection
    • G07D11/235—Means for sensing or detection for monitoring or indicating operating conditions; for detecting malfunctions
    • G07D11/237—Means for sensing or detection for monitoring or indicating operating conditions; for detecting malfunctions for detecting transport malfunctions, e.g. jams or misfeeds
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
    • G07D11/20—Controlling or monitoring the operation of devices; Data handling
    • G07D11/26—Servicing, repairing or coping with irregularities, e.g. power failure or vandalism

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Pile Receivers (AREA)

Abstract

The invention provides a paper money retention detection method and a device of a paper money processing device, wherein the method comprises the following steps: recording the number of first paper money entering the paper money processing device and the number of second paper money stored by the storage part in real time in the process of storing the paper money; when the paper money processing device breaks down, the conveying motor is controlled to rotate so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the paper money outlet, and the number of the third paper money which moves to the paper money outlet is recorded in real time; after the conveying motor stops rotating, the control prompting mechanism outputs the paper currency quantity information so that a user can determine whether paper currency which is not stored in the storage part is retained in the paper currency processing device. The method and the device can solve the problem that when the banknote conveying error occurs in the banknote processing device in the related art, the banknote processing device cannot convey all banknotes which do not enter the storage box to the banknote outlet, so that the banknote conveying error can be caused again.

Description

Method and device for detecting retention of paper money in paper money processing device
Technical Field
The invention relates to the technical field of paper money processing, in particular to a paper money retention detection method and device of a paper money processing device.
Background
Banknote handling apparatuses are widely used in institutions such as banks, shopping malls, and supermarkets to perform deposit and withdrawal processing of banknotes. The related technology discloses a paper currency processing device and a deposit control method thereof, the paper currency processing device comprises a paper currency inlet, a recognition mechanism, a plurality of containing boxes, a paper currency outlet and a conveying channel distributed among the mechanisms, and further comprises a control mechanism, a conveying mechanism and a plurality of sensors arranged in the conveying channel and at the inlet of the containing boxes, wherein the paper currency inlet is used for receiving paper currency to be deposited, the recognition mechanism is used for recognizing information of the paper currency, the containing boxes are used for storing the paper currency in a classified mode, the paper currency outlet is used for receiving the paper currency discharged by the paper currency processing device, the conveying mechanism is used for conveying the paper currency in the conveying channel, a plurality of conveying rollers are arranged in the conveying channel, the sensors are used for detecting the position of the paper currency, and the control mechanism is used for controlling the whole working process of the paper currency processing device. The paper money processing device adopts the following method to carry out deposit processing: and conveying the paper money received by the money inlet to the recognition mechanism, recognizing the information of the paper money by the recognition mechanism, and conveying the paper money to a set storage box according to the recognition result of the paper money and a preset classification principle. In the process of conveying the paper money, the control mechanism detects whether a conveying error occurs through the plurality of sensors in the conveying channel and at the inlet of the containing box, when the conveying error occurs, the conveying mechanism is firstly controlled to stop conveying the paper money into the containing box, then the conveying mechanism is controlled to convey the paper money which does not enter the containing box to the paper money outlet, and a user performs deposit operation on the paper money conveyed to the paper money outlet again, so that the deposit of all the paper money is completed.
However, due to the apparatus structure, when a conveyance error occurs, the banknote handling apparatus may not convey all banknotes that have not entered the storage box to the outlet, for example, when a banknote is gripped by a conveying roller located in the conveying path, the conveying mechanism may not convey the banknote to the outlet when conveying the banknote to the outlet, in which case, when a deposit operation is performed again, the banknote conveyance error may be caused again.
In order to solve the problem that when a banknote transportation error occurs in the banknote handling device of the related art, the banknote handling device cannot transport all banknotes that do not enter the storage box to the banknote outlet, and the banknote transportation error may be caused again, an effective solution has not been proposed at present.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a method and an apparatus for detecting a retention of a banknote in a banknote handling apparatus, so as to solve the problem that when a banknote transportation error occurs in the banknote handling apparatus of the related art, the banknote handling apparatus cannot transport all banknotes that have not entered the storage box to the banknote outlet, which may cause the banknote transportation error again.
In a first aspect, an embodiment of the present invention provides a method for detecting a retention of a banknote in a banknote handling apparatus, where the banknote handling apparatus includes a banknote outlet for receiving a banknote discharged from the banknote handling apparatus, a transport motor for driving the banknote to move in the banknote handling apparatus, a storage unit for storing the banknote, and a presentation mechanism for outputting presentation information to a user, the method including: recording the number of first banknotes entering the banknote processing device and the number of second banknotes stored by the storage part in real time in the banknote storage process of the banknote processing device; when the fault of the paper money processing device is detected, controlling the conveying motor to rotate so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the paper money outlet, and recording the number of third paper money moving to the paper money outlet in real time; and after the conveying motor stops rotating, controlling the prompting mechanism to output the paper money number information so that a user can determine whether the paper money which is not stored in the storage part is retained in the paper money processing device or not according to the paper money number information.
With reference to the first aspect, an embodiment of the present invention provides a first possible implementation manner of the first aspect, where the method further includes: detecting whether the paper money processing device has one or more combinations of paper money conveying faults, paper money identification faults and paper money storage faults, and if so, determining that the paper money processing device has faults.
With reference to the first aspect, an embodiment of the present invention provides a second possible implementation manner of the first aspect, in which the control unit controls the conveying motor to rotate so as to drive the banknotes that enter the banknote processing apparatus and are not stored in the storage unit to move to the banknote outlet, and the control unit includes: controlling the conveying motor to start rotating so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the paper money outlet, and controlling the conveying motor to stop rotating when the conveying motor rotates by a first angle, wherein the first angle is the rotating angle of the conveying motor when the paper money is driven to move by a first distance, and the first distance is the distance between the paper money which enters the paper money processing device, is not stored in the storage part and is farthest from the paper money outlet and the paper money outlet; or, controlling the conveying motor to start rotating so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the paper money outlet, and controlling the conveying motor to stop rotating when the conveying motor rotates by a second angle, wherein the second angle is the rotating angle of the conveying motor when the paper money is driven to move by a second distance, and the second distance is equal to the total length of a conveying channel of the paper money processing device; or, the conveying motor is controlled to start rotating so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the paper money outlet, a first timing is started when the fact that one piece of paper money reaches the paper money outlet is detected, and the conveying motor is controlled to stop rotating if the fact that the next piece of paper money reaches the paper money outlet is not detected when the first timing reaches a set time length.
With reference to the first aspect, an embodiment of the present invention provides a third possible implementation manner of the first aspect, where controlling the prompting mechanism to output the banknote quantity information includes: controlling the prompting mechanism to output the number of the first paper money at the current moment, the number of the second paper money at the current moment and the number of the third paper money at the current moment; or, the prompting mechanism is controlled to output the number of the third paper money at the current time, and the number of the fourth paper money which enters the paper money processing device and is not stored in the storage part when the paper money processing device is detected to be in failure; alternatively, the presentation mechanism is controlled to output the number of banknotes that are retained in the banknote processing apparatus at the current time and are not stored in the storage unit.
With reference to the foregoing embodiment of the first aspect, an embodiment of the present invention provides a fourth possible embodiment of the first aspect, wherein the controlling the presentation mechanism to output the banknote quantity information includes: and controlling the prompting mechanism to display the paper money quantity information, and/or controlling the prompting mechanism to play the paper money quantity information.
In a second aspect, an embodiment of the present invention provides a banknote retention detection apparatus for a banknote handling apparatus, the banknote handling apparatus including a banknote outlet configured to receive a banknote discharged from the banknote handling apparatus, a transport motor configured to drive the banknote to move within the banknote handling apparatus, a storage unit configured to store the banknote, and a presentation mechanism configured to output presentation information to a user, the apparatus including: a first recording module for recording the number of first paper money entering the paper money processing device and the number of second paper money stored by the storage part in real time in the process of storing the paper money of the paper money processing device; the second recording module is used for controlling the conveying motor to rotate when the fault of the paper money processing device is detected, so that the paper money which enters the paper money processing device and is not stored in the storage part is driven to move towards the paper money outlet, and the number of third paper money which moves to the paper money outlet is recorded in real time; and the information prompting module is used for controlling the prompting mechanism to output the paper money number information after the conveying motor stops rotating so that a user can determine whether the paper money which is not stored in the storage part is retained in the paper money processing device according to the paper money number information.
With reference to the second aspect, an embodiment of the present invention provides a first possible implementation manner of the second aspect, where the apparatus further includes: and the fault detection module is used for detecting whether the paper money processing device has one or more combinations of paper money conveying faults, paper money identification faults and paper money storage faults, and if so, determining that the paper money processing device has faults.
With reference to the second aspect, an embodiment of the present invention provides a second possible implementation manner of the second aspect, where the second recording module includes: the first coin returning unit is used for controlling the conveying motor to start rotating so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the coin outlet, and controlling the conveying motor to stop rotating when the conveying motor rotates by a first angle, wherein the first angle is the rotating angle of the conveying motor when the paper money is driven to move by a first distance, and the first distance is the distance between the paper money which enters the paper money processing device, is not stored in the storage part and is farthest from the coin outlet and the coin outlet; or, the second coin returning unit is used for controlling the conveying motor to start rotating so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the coin outlet, and controlling the conveying motor to stop rotating when the conveying motor rotates by a second angle, wherein the second angle is the rotating angle of the conveying motor when the paper money is driven to move by a second distance, and the second distance is equal to the total length of a conveying channel of the paper money processing device; or, the third coin returning unit is used for controlling the conveying motor to start rotating so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the coin outlet, starting a first timing when the fact that one piece of paper money reaches the coin outlet is detected, and controlling the conveying motor to stop rotating if the fact that the next piece of paper money reaches the coin outlet is not detected when the first timing reaches a set time length.
With reference to the second aspect, an embodiment of the present invention provides a third possible implementation manner of the second aspect, where the information prompting module includes: the first prompting unit is used for controlling the prompting mechanism to output the number of the first paper money at the current moment, the number of the second paper money at the current moment and the number of the third paper money at the current moment; or, a second presentation unit configured to control the presentation mechanism to output the number of the third banknotes at the current time, and the number of fourth banknotes that have entered the banknote processing apparatus and have not been stored in the storage unit when the banknote processing apparatus is detected to be malfunctioning; alternatively, the third presentation unit may control the presentation mechanism to output the number of banknotes that are retained in the banknote processing apparatus at the current time and are not stored in the storage unit.
With reference to the foregoing implementation manner of the second aspect, an embodiment of the present invention provides a fourth possible implementation manner of the second aspect, where the information prompting module is specifically configured to: and controlling the prompting mechanism to display the paper money quantity information, and/or controlling the prompting mechanism to play the paper money quantity information.
The method and the device for detecting the retention of the paper money processing device record the number of the first paper money entering the paper money processing device and the number of the second paper money stored by the storage part in real time, when the failure of the paper money processing device is detected, the conveying motor is controlled to rotate so as to drive the paper money entering the paper money processing device and not stored by the storage part to move to the paper money outlet, and the number of the third paper money moving to the paper money outlet is recorded in real time, and after the rotation of the conveying motor is stopped, the prompting mechanism is controlled to output the information of the number of the paper money so that a user can determine whether the paper money not stored by the storage part is retained in the paper money processing device or not according to the information of the. By the paper money detention detection method and the device, a user can judge whether the paper money which is not stored exists in the paper money processing device after the paper money is stopped being conveyed to the paper money outlet according to the output paper money quantity information, namely, judge whether the detention paper money exists in the paper money processing device, so that when the detention paper money exists in the paper money processing device, the user can properly process the detention paper money in the paper money processing device, the paper money conveying error is avoided, and the problem that when the paper money conveying error occurs in the paper money processing device in the related technology, the paper money which does not enter the containing box can not be completely conveyed to the paper money outlet by the paper money processing device, and the paper money conveying error can be caused again is effectively solved.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the electrical module composition of a paper money processing apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of the external configuration of a paper money processing apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic view of the internal structure of a paper money processing apparatus according to an embodiment of the present invention;
FIG. 4 is a flowchart illustrating a paper money stay detecting method of a paper money processing apparatus according to an embodiment of the present invention;
fig. 5 is a schematic block diagram of a banknote retention detection apparatus of a banknote handling apparatus according to an embodiment of the present invention.
Reference numerals:
the bill handling device 1, the bill inlet 21, the bill outlet 22, the man-machine interaction unit 15, the presentation mechanism 151, and the input mechanism 152;
the identification unit 13, the coin inlet passage 321, the coin outlet passage 322, the common passage 323 and the branch passage 324;
a storage section 31 and a storage box 311.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic view of an electrical module composition of a paper money processing apparatus according to an embodiment of the present invention, fig. 2 is a schematic view of an external configuration of the paper money processing apparatus according to an embodiment of the present invention, fig. 3 is a schematic view of an internal configuration of the paper money processing apparatus according to an embodiment of the present invention, and the paper money processing apparatus according to an embodiment of the present invention will be described below with reference to fig. 1, fig. 2, and fig. 3.
As shown in fig. 1, the banknote handling apparatus 1 includes a control unit 11, a transport unit 12, a recognition unit 13, a sensor unit 14, a human-machine interaction unit 15, a RAM memory 16, and a ROM memory 17.
The control unit 11 is used for controlling other modules to work, for example, the control unit 11 controls the conveying unit 12 to drive the paper money to move in the conveying channel of the paper money processing device 1, and the control unit 11 determines the storage box corresponding to the paper money according to the identification result of the identification unit 13.
The transport unit 12 is used to drive the movement of the banknotes in the transport path. The transport unit 12 includes a motor driver 121, a transport motor 122, and a transport roller assembly 123, wherein the transport motor 122 is used to drive the movement of the banknotes within the banknote handling apparatus. Specifically, the motor driver 121 is configured to provide an operating current to the conveying motor 122 according to a control signal output by the control unit 11 to drive an output shaft of the conveying motor 122 to rotate, the output shaft of the conveying motor 122 is in transmission connection with a conveying roller assembly 123 disposed in the conveying channel, and when the output shaft of the conveying motor 122 rotates, the conveying roller assembly 123 rotates therewith to drive the paper money to move in the conveying channel.
As shown in fig. 2 and 3, the banknote handling apparatus 1 further includes a banknote inlet 21, a banknote outlet 22, and a storage 31, the banknote inlet 21 and the banknote outlet 22 are located at an upper portion of the banknote handling apparatus 1, the banknote inlet 21 is used for receiving banknotes to be stored, the banknote outlet 22 is used for receiving the banknotes discharged by the banknote handling apparatus 1, the storage 31 is located at a lower portion of the banknote handling apparatus 1, the storage 31 is used for storing the banknotes, the storage 31 includes at least one storage box 311, in this embodiment, the storage 31 includes five storage boxes 311, and the storage boxes 311 have an accumulating function, and can store the banknotes neatly and one by one. The conveying channel is located inside the banknote handling device 1, the conveying channel connects the banknote inlet 21, the banknote outlet 22 and the storage boxes 311 with each other, the conveying channel comprises a banknote inlet channel 321, a banknote outlet channel 322, a common channel 323 and a plurality of branch channels 324, the banknote inlet 21 is communicated with the common channel 323 through the banknote inlet channel 321, the banknote outlet 22 is communicated with the common channel 323 through the banknote outlet channel 322, the storage parts 31 are communicated with the common channel 323 through the branch channels 324, the number of the branch channels 324 is equal to that of the storage boxes 311, the positions of the branch channels 324 are arranged in a one-to-one correspondence manner, one end of each branch channel 324 is connected with the common channel 323, and the other end of each branch channel 324 is connected with the inlet of the corresponding storage box 311. The transport unit 12 includes a plurality of motor drivers 121, a plurality of transport motors 122, and a plurality of sets of transport roller assemblies 123, the plurality of sets of transport roller assemblies 123 being respectively located in a money input passage 321, a money output passage 322, a common passage 323, and a plurality of branch passages 324 to drive the movement of the bills in the passages.
The recognition unit 13 is configured to obtain feature information of the banknote, and the recognition unit 13 includes an Image Sensor 131 and a magnetic head 132, where the Image Sensor 131 may be a Contact Image Sensor (Contact Image Sensor) or a Charge Coupled Device (Charge Coupled Device) and is configured to collect Image data of the banknote; the magnetic head 132 is used to collect magnetic data distributed on the banknote, such as collecting magnetic data associated with magnetic characters on the banknote. The identification unit 13 acquires the feature information of the paper currency by acquiring the image data and the magnetic data of the paper currency, wherein the feature information of the paper currency comprises a serial number, a safety line, a watermark and the like of the paper currency, the control unit 11 acquires the feature value of the paper currency by analyzing and processing the feature information of the paper currency acquired by the identification unit 13, and determines a storage box corresponding to the paper currency according to the feature value of the paper currency and a preset classification principle, wherein the feature value of the paper currency comprises the authenticity, the currency type, the face value, the face, the wear degree, the defect degree and the like of the paper currency. As shown in fig. 3, the recognition unit 13 is located on the common path 323, and when the bill reaches the position where the recognition unit 13 is located, the recognition unit 13 acquires the feature information of the bill.
The sensor unit 14 is used for detecting the position of the paper money, wherein the sensor unit 14 comprises a plurality of sensors which are respectively positioned at different positions of the conveying channel, and each sensor is used for detecting whether the paper money is positioned at the position of the sensor. For example, the sensor unit 14 includes a first sensor 141, a second sensor 142, at least one third sensor 143, and a plurality of fourth sensors 144, wherein the first sensor 141 is located at an inlet of the coin inlet path 321 for detecting whether or not there is a banknote entering the coin inlet path 321 from the coin inlet 21, the second sensor 142 is located at an outlet of the coin outlet path 322 for detecting whether or not there is a banknote discharged to the coin outlet 22 from the coin outlet path 322, the number of the third sensors 143 is equal to the number of the storage boxes 311, each third sensor 143 corresponds to one storage box 311, located at an inlet of the storage box 311 for detecting whether or not there is a banknote fed to the storage box 311 from the corresponding branch path 324, the plurality of fourth sensors 144 are located at different positions in the common path 323 for detecting a position of a banknote in the common path 323, for example, one fourth sensor 144 is provided upstream of the recognition unit 13, for detecting whether any banknotes are about to reach the position where the recognition unit 13 is located.
The human-computer interaction unit 15 is used for outputting prompt information to a user and receiving operation information input by the user, as shown in fig. 2, the human-computer interaction unit 15 is located at the upper part of the banknote processing apparatus 1 and at the front surface of the banknote processing apparatus 1, the human-computer interaction unit 15 comprises a prompt mechanism 151 and an input mechanism 152, the prompt mechanism 151 is used for outputting prompt information to the user, and the input mechanism 152 is used for receiving operation information input by the user. As shown in fig. 2, in this embodiment, the prompting mechanism 151 is a display screen, and the display screen outputs prompting information to the user by displaying characters or pictures, preferably, the display screen is a touch display screen, the input mechanism 152 is a key, and the key may be a mechanical key, and when the display screen is the touch display screen, the key may also be a touch key arranged on the display screen. In other embodiments of the present invention, the prompting mechanism 151 may also be an audio playing device or a display device with an audio playing function, and when the prompting mechanism 151 is an audio playing device, the prompting information is output to the user in an audio playing manner, and when the prompting mechanism 151 is a display device with an audio playing function, the prompting information is output to the user in a manner of displaying characters or pictures, and/or the prompting information is output to the user in an audio playing manner.
The RAM memory 16 is used for storing data and variables generated during the execution of the program, for example, the RAM memory 16 is used for storing image data and magnetic data of banknotes collected by the recognition unit 13 and for storing a characteristic value of each banknote, and the RAM memory 16 is also used for storing a first number count value, which is the number of banknotes that enter the conveyance path from the banknote input port 21 when a banknote deposit operation is performed, a second number count value, which is the number of banknotes that enter all the storage boxes from the conveyance path when a banknote deposit operation is performed, and a third number count value, which is the number of banknotes that are discharged to the banknote output port 22 from the conveyance path when the banknote handling apparatus is out of order and the banknotes are conveyed to the banknote output port 22.
The ROM memory 17 is used to store a control program of the banknote processing apparatus 1.
Fig. 4 is a flowchart illustrating a banknote retention detection method of a banknote handling apparatus according to an embodiment of the present invention, which can be performed by the banknote handling apparatus provided in an embodiment of the present invention, and in particular, the method can be performed by the control unit 11 in fig. 1, as shown in fig. 4, the method including the steps of:
in step S201, the number of first banknotes entered into the banknote handling apparatus and the number of second banknotes stored in the storage unit are recorded in real time during the banknote storage process of the banknote handling apparatus.
In the process of depositing the banknotes in the banknote handling apparatus, the number of the first banknotes entering the banknote handling apparatus and the number of the second banknotes stored by the storage section are recorded in real time. The number of first banknotes that enter the banknote handling device is the number of banknotes that enter the transport path through the banknote inlet, and is represented by a first number count value, and the number of second banknotes stored in the storage unit is the number of all banknotes that enter all storage boxes through the transport path, and is represented by a second number count value.
Taking the banknote handling apparatus according to the embodiment of the present invention as an example, during the banknote depositing process in the banknote handling apparatus, the control unit 11 records the number of first banknotes entering the banknote handling apparatus in real time by updating the first number count value stored in the RAM memory 16 in real time, and records the number of second banknotes stored in the storage unit in real time by updating the second number count value stored in the RAM memory 16 in real time.
Specifically, the control unit 11 detects a control command received by the human-machine interaction unit 15, and when it is detected that the human-machine interaction unit 15 receives the control command to start depositing banknotes, the control unit 12 controls the banknote placed in the banknote inlet 21 by the user to be conveyed into the conveying channel by the banknote inlet 21, and when the banknote is conveyed into the conveying channel by the banknote inlet 21, the control unit 11 detects the number of banknotes entering the banknote inlet channel 321 from the banknote inlet 21, that is, the number of first banknotes, for example, the first sensor 141 is a photoelectric sensor, based on a signal output by the first sensor 141, and when the control unit 11 detects that the first sensor 141 is changed from a covered state to an uncovered state based on a signal output by the first sensor 141, it is determined that one banknote enters the banknote inlet channel 321 from the banknote inlet 21, and at this time, the control unit 11 adds 1 to the first number count value.
After the paper currency enters the paper currency inlet channel 321, the control unit 11 controls the conveying unit 12 to convey the paper currency from the paper currency inlet channel 321 to the common channel 323 and convey the paper currency to the identification unit 13, when the paper currency reaches the position of the identification unit 13, the identification unit 13 acquires the characteristic information of the paper currency, wherein the characteristic information of the paper currency comprises a serial number, a safety line, a watermark and the like of the paper currency, the control unit 11 acquires the characteristic value of the paper currency by analyzing and processing the characteristic information of the paper currency acquired by the identification unit 13 and determines the storage box 311 corresponding to the paper currency according to the characteristic value of the paper currency and a preset classification principle, controls the conveying unit 12 to convey the paper currency from the common channel 323 to the corresponding branch channel 324 and convey the paper currency to the corresponding storage box 311, and when the paper currency is conveyed to the storage box 311, the control unit 11 detects the number of the paper currency entering the storage box 311 according to a signal output by the third sensor 143 corresponding to each storage box 311, for example, the third sensor 143 is a photoelectric sensor, and when the control unit 11 detects that the third sensor 143 is changed from the covered state to the uncovered state based on a signal output from one third sensor 143, it is determined that one banknote enters the storage box 311 corresponding to the third sensor 143, and at this time, the control unit 11 adds 1 to the number of banknotes entering the storage box 311 and adds 1 to the second numerical value.
Further, when the banknote handling apparatus performs the depositing operation, the control unit 11 calculates and records, in real time, the number of fourth banknotes that enter the banknote handling apparatus at the present time and are not stored by the storage section, that is, the number of banknotes in the present conveyance path, based on the number of the first banknotes and the number of the second banknotes, where the number of the fourth banknotes is equal to the number of the first banknotes minus the number of the second banknotes. Specifically, when the control unit 11 detects that the number of first banknotes and/or the number of second banknotes has changed, the number of fourth banknotes that have entered the banknote processing apparatus at the present time and that have not been stored in the storage section is calculated, wherein the number of fourth banknotes is equal to the number of first banknotes minus the number of second banknotes, and the control unit 11 stores the calculated number of fourth banknotes in the RAM memory 16.
And S202, when the fault of the paper currency processing device is detected, controlling the conveying motor to rotate so as to drive the paper currency which enters the paper currency processing device and is not stored in the storage part to move towards the paper currency outlet, and recording the number of the third paper currency which moves to the paper currency outlet in real time.
During the process of storing the paper money, whether the paper money processing device has a fault is detected, for example, the fault can be one or more of a paper money conveying fault, a paper money identification fault and a paper money storage fault. When the fault of the paper currency processing device is detected, the conveying motor is controlled to rotate, so that the paper currency stops moving towards the containing box, the paper currency is conveyed towards the currency outlet from the conveying channel, the number of third paper currency moving to the currency outlet is recorded in real time, wherein the number of the third paper currency moving to the currency outlet refers to the number of the paper currency discharged to the currency outlet from the conveying channel, and is expressed by using a third number counting value.
In the present embodiment, the method of the present step will be described by taking a failure occurring in the banknote handling apparatus as an example of a banknote conveyance failure. Taking the banknote handling apparatus according to the embodiment of the present invention as an example, the control unit 11 detects whether a banknote conveyance error occurs by detecting the state of each sensor of the sensor unit 14, for example, for each sensor of the sensor unit 14, when detecting that the sensor is changed from an uncovered state to a covered state, the control unit 11 determines that a banknote arrives at the detection position of the sensor and starts recording the conveyance distance of the banknote, and when the recorded conveyance distance of the banknote is greater than a set value, if it is not detected that the sensor is changed from the covered state to the uncovered state, that is, the banknote is not detected to leave the sensor, at this time, the control unit 11 determines that a banknote conveyance error occurs, controls the conveyance unit 12 to stop conveying the banknote into each storage box 311, and controls the conveyance unit 12 to convey the banknote in the conveyance path to the banknote outlet 22, so that the bills in the conveyance path are discharged to the bill outlet 22. During the process of conveying the paper money to the money outlet 22, the control unit 11 records the number of the third paper money moving to the money outlet in real time by updating the third number count value stored in the RAM memory 16 in real time, specifically, the control unit 11 detects the number of the paper money discharged to the money outlet 22 from the conveying channel according to the signal output by the second sensor 142, for example, the second sensor 142 is a photoelectric sensor, when the control unit 11 detects that the second sensor 142 is changed from the covered state to the uncovered state according to the signal output by the second sensor 142, it is determined that one paper money is discharged to the money outlet 22 from the conveying channel, and at this time, the control unit 11 adds 1 to the third number count value.
In this step, the conveying motor is controlled to rotate so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the paper money outlet, and the method comprises the following implementation modes:
(1) and controlling the conveying motor to start rotating so as to drive the paper money which enters the paper money processing device and is not stored by the storage part to move towards the paper money outlet, and controlling the conveying motor to stop rotating when the conveying motor rotates by a first angle, wherein the first angle is the rotating angle of the conveying motor when the paper money is driven to move by a first distance, and the first distance is the distance between the paper money which enters the paper money processing device, is not stored by the storage part and is farthest from the paper money outlet and the paper money outlet. Specifically, the control unit 11 controls the transport motor 122 to start rotating to drive the banknotes that enter the banknote processing apparatus and are not stored in the storage portion to move towards the banknote outlet 22, during the rotation of the transport motor 122, the control unit 11 records the distance that the transport motor 122 drives the banknotes to move, for example, the control unit 11 records the distance that the transport motor 122 drives the banknotes to move by recording the rotation angle of the transport motor 122, and controls the transport motor 122 to stop rotating when the control unit 11 judges that the distance that the transport motor 122 drives the banknotes to move reaches a first distance, wherein the first distance is the distance between the banknotes that enter the banknote processing apparatus, are not stored in the storage portion and are farthest from the banknote outlet and the banknote outlet, and the control unit 11 determines the banknotes that enter the banknote processing apparatus, are not stored in the storage portion and are farthest from the banknote outlet by detecting signals output by the sensors of the sensor unit 14, and calculates the distance between the bill and the bill outlet.
(2) And controlling the conveying motor to start rotating so as to drive the paper money which enters the paper money processing device and is not stored by the storage part to move towards the paper money outlet, and controlling the conveying motor to stop rotating when the conveying motor rotates by a second angle, wherein the second angle is the rotating angle of the conveying motor when the paper money is driven to move by a second distance, and the second distance is equal to the total length of a conveying channel in the paper money processing device. Specifically, the control unit 11 controls the conveying motor 122 to start rotating to drive the banknotes which enter the banknote processing apparatus and are not stored in the storage portion to move towards the banknote outlet 22, during the rotation of the conveying motor 122, the control unit 11 records the distance that the conveying motor 122 drives the banknotes to move, for example, the control unit 11 records the distance that the conveying motor 122 drives the banknotes to move through the rotation angle of the conveying motor 122, and when the control unit 11 judges that the distance that the conveying motor 122 drives the banknotes to move reaches a second distance, the control unit controls the conveying motor 122 to stop rotating, wherein the second distance is the total length of the conveying channel, namely, the sum of the lengths of the banknote inlet channel 321, the banknote outlet channel 322, the common channel 323 and one branch channel 324, and wherein the lengths of each branch channel 324 are equal.
(3) And controlling the conveying motor to start rotating so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the paper money outlet, starting a first timing when detecting that one piece of paper money reaches the paper money outlet, and controlling the conveying motor to stop rotating if the next piece of paper money is not detected to reach the paper money outlet when the first timing reaches a set time length. Specifically, the control unit 11 controls the transport motor 122 to start rotating to drive the banknotes, which enter the banknote handling apparatus and are not stored in the storage section, to move toward the banknote outlet 22, and during the rotation of the transport motor 122, the control unit 11 detects whether or not there is a bill leaving the detection position of the second sensor 142 based on the signal output from the second sensor 142, thereby detecting whether a bill arrives at the bill outlet, the control unit 11 starts a first timer every time it detects that one bill leaves the detection position of the second sensor 142, when the control unit 11 determines that the first timer reaches the set time, it is not detected that the next bill leaves the detection position of the second sensor 142, the transport motor 122 is controlled to stop rotating, thereby stopping transporting the bills to the bill outlet 22, the set time length is the time required for the conveying unit 12 to convey one banknote by a third distance, wherein the third distance is the distance between two adjacent banknotes in the public channel.
And step S203, after the conveying motor stops rotating, controlling the prompting mechanism to output the paper money number information so that the user can determine whether the paper money which is not stored in the storage part is retained in the paper money processing device according to the paper money number information.
After the paper money is stopped being conveyed to the paper money outlet, the control prompting mechanism outputs the paper money number information, so that a user can judge whether the paper money which is not stored in the storage part is retained in the paper money processing device or not according to the paper money number information, namely, whether the retained money exists in the conveying channel or not. The banknote quantity information may include any one of the following: (1) the number of the first paper money at the current moment, the number of the second paper money at the current moment and the number of the third paper money at the current moment; (2) the number of the third paper money at the current moment, and the number of the fourth paper money when the paper money processing device is detected to be out of order; (3) the number of banknotes that are retained in the banknote handling apparatus at the current time and are not stored in the storage unit.
Taking the banknote handling apparatus of the embodiment of the present invention as an example, as described above, in the process of depositing banknotes, the control unit 11 records the number of first banknotes and the number of second banknotes in the banknote handling apparatus in real time, and when it is detected that the banknote handling apparatus is out of order, controls the banknotes to be conveyed from the conveying path to the banknote outlet 22, and records the number of third banknotes, in this step, after the conveyance of the banknotes to the banknote outlet is stopped, the presentation mechanism 151 is controlled to output the number of first banknotes at the current time, the number of second banknotes at the current time, and the number of third banknotes at the current time, so that the user can determine whether the banknotes not stored in the storage section remain in the banknote handling apparatus, that is, determine whether there is a remaining banknote in the conveying path based on the banknote number information output by the presentation mechanism 151, wherein, when the number of first banknotes is equal to the sum of the number of second banknotes and the number of third banknotes, the user can judge that there is no lingering money in the conveyance path, and when the number of the first banknotes is greater than the sum of the number of the second banknotes and the number of the third banknotes, the user can judge that there is a lingering money in the conveyance path.
During the depositing process, as described above, the control unit 11 can also calculate and record the number of the fourth banknotes in the transport path in real time according to the number of the first banknotes and the number of the second banknotes, wherein the number of the fourth banknotes is equal to the number of the first banknotes minus the number of the second banknotes, in this step, the control unit 11 controls the prompting mechanism 151 to output the number of the third banknotes at the current moment, and the number of the fourth banknotes that have entered the banknote handling apparatus and have not been stored in the storage unit 31 when a failure of the banknote handling apparatus is detected, so that the user can determine whether or not there are remaining banknotes in the transport path based on the banknote number information output from the presentation mechanism 151, wherein when the number of the fourth banknotes is equal to the number of the third banknotes, the user can determine that there is no staying banknote in the conveyance path, when the number of the fourth banknotes is greater than the number of the third banknotes, the user can determine that there is a stuck banknote in the conveyance path.
In this step, the control unit 11 may also directly calculate the number of the retained banknotes that are retained in the banknote processing apparatus and are not stored in the storage unit, that is, the number of the retained banknotes, wherein the number of the retained banknotes is equal to the number of the second banknotes subtracted from the number of the first banknotes after the transportation motor stops rotating, or the number of the retained banknotes is equal to the number of the fourth banknotes after the failure of the banknote processing apparatus is detected and the number of the third banknotes subtracted from the number of the transportation motor after the transportation motor stops rotating, and the control unit 11 controls the presentation mechanism 151 to output the number of the retained banknotes, so that the user can determine whether the retained banknotes exist in the transportation path according to whether the number of the retained banknotes output by the presentation mechanism 151 is zero.
In this embodiment, the prompting mechanism 151 may be a display screen, an audio playing device, or a display device with an audio playing function, and the control prompting mechanism 151 outputs the banknote quantity information, specifically, the control prompting mechanism 151 may display the banknote quantity information, and/or the control prompting mechanism 151 plays the banknote quantity information.
When the prompting mechanism 151 is a display screen, the prompting mechanism 151 is controlled to display the information of the number of paper money, when the prompting mechanism 151 is an audio playing device, the prompting mechanism 151 is controlled to play the information of the number of paper money, and when the prompting mechanism 151 is a display device with an audio playing function, the prompting mechanism 151 is controlled to display the information of the number of paper money and to play the information of the number of paper money.
Through this step, the user can determine whether there is a retained coin in the conveyance passage after the conveyance of the banknotes to the banknote outlet is stopped according to the banknote number information output by the presentation mechanism 151, so that the user can appropriately process the retained coin in the conveyance passage when there is a retained coin in the conveyance passage, for example, manually take out the retained coin in the conveyance passage.
In the method for detecting the retention of paper money in the paper money processing device of the embodiment, the number of first paper money entering the paper money processing device and the number of second paper money stored in the storage part are recorded in real time, when the failure of the paper money processing device is detected, the conveying motor is controlled to rotate so as to drive the paper money entering the paper money processing device and not stored in the storage part to move towards the money outlet, the number of third paper money moving to the money outlet is recorded in real time, and after the rotation of the conveying motor is stopped, the prompting mechanism is controlled to output the information of the number of paper money, so that a user can determine whether the paper money not stored in the storage part is retained in the paper money processing device according to the information of the number of paper money. By the paper money detention detection method of the embodiment, a user can judge whether the paper money which is not stored exists in the paper money processing device after the paper money is stopped being conveyed to the paper money outlet according to the output paper money quantity information, namely, judge whether the detention paper money exists in the paper money processing device, so that when the detention paper money exists in the paper money processing device, the user can properly process the detention paper money in the paper money processing device, and the paper money conveying error is avoided, and the problem that when the paper money conveying error occurs in the paper money processing device in the related art is effectively solved, the paper money which does not enter the storage box can not be completely conveyed to the paper money outlet by the paper money processing device, and the paper money conveying error can be caused again.
Corresponding to the above-mentioned retention detection method, an embodiment of the present invention further provides a retention detection device for paper money of a paper money processing device, fig. 5 is a schematic diagram of a module composition of the retention detection device for paper money of the paper money processing device according to the embodiment of the present invention, as shown in fig. 5, the device includes:
a first recording module 51 for recording the number of first banknotes entered into the banknote handling apparatus and the number of second banknotes stored by the storage section in real time during the banknote depositing process of the banknote handling apparatus;
the second recording module 52 is used for controlling the conveying motor to rotate when detecting that the paper currency processing device has a fault so as to drive the paper currency which enters the paper currency processing device and is not stored in the storage part to move towards the paper currency outlet, and recording the number of the third paper currency which moves to the paper currency outlet in real time;
and an information prompting module 53 for controlling the prompting mechanism to output the paper money number information after the conveying motor stops rotating, so that the user can determine whether the paper money which is not stored in the storage part is retained in the paper money processing device according to the paper money number information.
The apparatus in this embodiment further comprises: and the fault detection module is used for detecting whether the paper money processing device has one or more combinations of paper money conveying faults, paper money identification faults and paper money storage faults, and if so, determining that the paper money processing device has faults.
In fig. 5, the second recording module 52 includes:
the first coin returning unit is used for controlling the conveying motor to start rotating so as to drive the paper money which enters the paper money processing device and is not stored by the storage part to move towards the coin outlet, and controlling the conveying motor to stop rotating when the conveying motor rotates by a first angle, wherein the first angle is the rotating angle of the conveying motor when the paper money is driven to move by a first distance, and the first distance is the distance between the paper money which enters the paper money processing device, is not stored by the storage part and is farthest from the coin outlet and the coin outlet; alternatively, the first and second electrodes may be,
the second coin returning unit is used for controlling the conveying motor to start rotating so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the coin outlet, and controlling the conveying motor to stop rotating when the conveying motor rotates by a second angle, wherein the second angle is the rotating angle of the conveying motor when the paper money is driven to move by a second distance, and the second distance is equal to the total length of a conveying channel of the paper money processing device; alternatively, the first and second electrodes may be,
and the third coin returning unit is used for controlling the conveying motor to start rotating so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the coin outlet, starting the first timing when detecting that one piece of paper money reaches the coin outlet, and controlling the conveying motor to stop rotating if the next piece of paper money is not detected to reach the coin outlet when the first timing reaches the set time length.
In one embodiment, the information presenting module 53 includes:
the first prompting unit is used for controlling the prompting mechanism to output the number of the first paper money at the current moment, the number of the second paper money at the current moment and the number of the third paper money at the current moment; alternatively, the first and second electrodes may be,
the second prompting unit is used for controlling the prompting mechanism to output the number of the third paper money at the current moment, and the number of the fourth paper money which enters the paper money processing device and is not stored in the storage part when the paper money processing device is detected to be in failure; alternatively, the first and second electrodes may be,
and a third presentation unit for controlling the presentation mechanism to output the number of banknotes that are retained in the banknote processing apparatus at the current time and are not stored in the storage unit.
In another embodiment, the information prompting module 53 is specifically configured to: and controlling the prompting mechanism to display the paper money number information and/or controlling the prompting mechanism to play the paper money number information.
In the paper money detention detection device of the paper money processing device of the embodiment, the number of first paper money entering the paper money processing device and the number of second paper money stored by the storage part are recorded in real time, when the paper money processing device is detected to be out of order, the conveying motor is controlled to rotate so as to drive the paper money entering the paper money processing device and not stored by the storage part to move towards the paper money outlet, the number of third paper money moving to the paper money outlet is recorded in real time, and after the conveying motor stops rotating, the prompting mechanism is controlled to output paper money number information, so that a user can determine whether the paper money not stored by the storage part is detained in the paper money processing device according to the paper money number information. Through the paper money detention detection device of the embodiment, a user can judge whether the paper money which is not stored exists in the paper money processing device after the paper money is stopped being conveyed to the paper money outlet according to the output paper money quantity information, namely, judge whether the detention paper money exists in the paper money processing device, so that when the detention paper money exists in the paper money processing device, the detention paper money in the paper money processing device can be properly processed by the user, the paper money conveying error is avoided, and the problem that when the paper money conveying error occurs in the paper money processing device in the related technology is effectively solved, the paper money which does not enter the storage box can not be completely conveyed to the paper money outlet by the paper money processing device, and the paper money conveying error can be caused again.
The paper money retention detection device provided by the embodiment of the invention can be specific hardware on equipment, or software or firmware installed on the equipment. The device provided by the embodiment of the present invention has the same implementation principle and technical effect as the method embodiments, and for the sake of brief description, reference may be made to the corresponding contents in the method embodiments without reference to the device embodiments. It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the foregoing systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments provided by the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus once an item is defined in one figure, it need not be further defined and explained in subsequent figures, and moreover, the terms "first", "second", "third", etc. are used merely to distinguish one description from another and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the present invention in its spirit and scope. Are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. A paper money retention detection method for a paper money processing apparatus including a paper money outlet for receiving paper money discharged from the paper money processing apparatus, a transport motor for driving the paper money to move within the paper money processing apparatus, a storage section for storing the paper money, and a presentation mechanism for outputting presentation information to a user, the method comprising:
recording the number of first banknotes entering the banknote processing device and the number of second banknotes stored by the storage part in real time in the banknote storage process of the banknote processing device;
when the fault of the paper money processing device is detected, controlling the conveying motor to rotate so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the paper money outlet, and recording the number of third paper money moving to the paper money outlet in real time;
after the conveying motor stops rotating, controlling the prompting mechanism to output the paper money number information so that a user can determine whether paper money which is not stored in the storage part is retained in the paper money processing device or not according to the paper money number information;
wherein the control of the transport motor to rotate to drive the paper money which enters the paper money processing device and is not stored in the storage part to move to the paper money outlet comprises:
controlling the conveying motor to start rotating so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the paper money outlet, and controlling the conveying motor to stop rotating when the conveying motor rotates by a first angle, wherein the first angle is the rotating angle of the conveying motor when the paper money is driven to move by a first distance, and the first distance is the distance between the paper money which enters the paper money processing device, is not stored in the storage part and is farthest from the paper money outlet and the paper money outlet; alternatively, the first and second electrodes may be,
controlling the conveying motor to start rotating so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the paper money outlet, and controlling the conveying motor to stop rotating when the conveying motor rotates by a second angle, wherein the second angle is the rotating angle of the conveying motor when the paper money is driven to move by a second distance, and the second distance is equal to the total length of a conveying channel of the paper money processing device; alternatively, the first and second electrodes may be,
and controlling the conveying motor to start rotating so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the paper money outlet, starting a first timing when detecting that one piece of paper money reaches the paper money outlet, and controlling the conveying motor to stop rotating if the next piece of paper money is not detected to reach the paper money outlet when the first timing reaches a set time length.
2. The method of claim 1, further comprising:
detecting whether the paper money processing device has one or more combinations of paper money conveying faults, paper money identification faults and paper money storage faults, and if so, determining that the paper money processing device has faults.
3. The method according to claim 1, wherein controlling the prompting mechanism to output banknote quantity information comprises:
controlling the prompting mechanism to output the number of the first paper money at the current moment, the number of the second paper money at the current moment and the number of the third paper money at the current moment; alternatively, the first and second electrodes may be,
controlling the prompting mechanism to output the number of the third paper money at the current moment, and controlling the number of the fourth paper money which enters the paper money processing device and is not stored in the storage part when the paper money processing device is detected to be in failure; alternatively, the first and second electrodes may be,
and controlling the presentation mechanism to output the number of banknotes that are retained in the banknote processing apparatus at the current time and are not stored in the storage unit.
4. The method according to any one of claims 1 to 3, wherein controlling the prompting mechanism to output banknote quantity information comprises:
and controlling the prompting mechanism to display the paper money quantity information, and/or controlling the prompting mechanism to play the paper money quantity information.
5. A paper money retention detection apparatus of a paper money processing apparatus including a paper money outlet for receiving paper money discharged from the paper money processing apparatus, a transport motor for driving the paper money to move within the paper money processing apparatus, a storage section for storing the paper money, and a presentation mechanism for outputting presentation information to a user, the apparatus comprising:
a first recording module for recording the number of first paper money entering the paper money processing device and the number of second paper money stored by the storage part in real time in the process of storing the paper money of the paper money processing device;
the second recording module is used for controlling the conveying motor to rotate when the fault of the paper money processing device is detected, so that the paper money which enters the paper money processing device and is not stored in the storage part is driven to move towards the paper money outlet, and the number of third paper money which moves to the paper money outlet is recorded in real time;
the information prompting module is used for controlling the prompting mechanism to output the paper money number information after the conveying motor stops rotating so that a user can determine whether the paper money which is not stored in the storage part is retained in the paper money processing device or not according to the paper money number information;
wherein the second recording module includes:
the first coin returning unit is used for controlling the conveying motor to start rotating so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the coin outlet, and controlling the conveying motor to stop rotating when the conveying motor rotates by a first angle, wherein the first angle is the rotating angle of the conveying motor when the paper money is driven to move by a first distance, and the first distance is the distance between the paper money which enters the paper money processing device, is not stored in the storage part and is farthest from the coin outlet and the coin outlet; alternatively, the first and second electrodes may be,
the second coin returning unit is used for controlling the conveying motor to start rotating so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the coin outlet, and controlling the conveying motor to stop rotating when the conveying motor rotates by a second angle, wherein the second angle is the rotating angle of the conveying motor when the paper money is driven to move by a second distance, and the second distance is equal to the total length of a conveying channel of the paper money processing device; alternatively, the first and second electrodes may be,
and the third coin returning unit is used for controlling the conveying motor to start rotating so as to drive the paper money which enters the paper money processing device and is not stored in the storage part to move towards the coin outlet, starting a first timing when the fact that one piece of paper money reaches the coin outlet is detected, and controlling the conveying motor to stop rotating if the fact that the next piece of paper money reaches the coin outlet is not detected when the first timing reaches a set time length.
6. The apparatus of claim 5, further comprising:
and the fault detection module is used for detecting whether the paper money processing device has one or more combinations of paper money conveying faults, paper money identification faults and paper money storage faults, and if so, determining that the paper money processing device has faults.
7. The apparatus of claim 5, wherein the information prompting module comprises:
the first prompting unit is used for controlling the prompting mechanism to output the number of the first paper money at the current moment, the number of the second paper money at the current moment and the number of the third paper money at the current moment; alternatively, the first and second electrodes may be,
a second presentation unit configured to control the presentation mechanism to output the number of the third banknotes at the current time, and the number of fourth banknotes that have entered the banknote processing apparatus and have not been stored in the storage unit when a failure of the banknote processing apparatus is detected; alternatively, the first and second electrodes may be,
and a third presentation unit configured to control the presentation mechanism to output the number of banknotes that are retained in the banknote processing apparatus at the current time and are not stored in the storage unit.
8. The apparatus according to any one of claims 5 to 7, wherein the information prompt module is specifically configured to:
and controlling the prompting mechanism to display the paper money quantity information, and/or controlling the prompting mechanism to play the paper money quantity information.
CN201710098852.2A 2017-02-23 2017-02-23 Method and device for detecting retention of paper money in paper money processing device Active CN108510641B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201710098852.2A CN108510641B (en) 2017-02-23 2017-02-23 Method and device for detecting retention of paper money in paper money processing device
PCT/CN2018/075583 WO2018153259A1 (en) 2017-02-23 2018-02-07 Paper money retention detection method and apparatus for paper money processing device

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CN109389737B (en) * 2018-09-21 2021-09-28 上海古鳌电子科技股份有限公司 Currency detection method and system
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JPH0991494A (en) * 1995-09-26 1997-04-04 Hitachi Ltd Paper money receiving/paying machine
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