CN109345689B - Control method for reducing paper money clamping rate and paper money storage machine - Google Patents
Control method for reducing paper money clamping rate and paper money storage machine Download PDFInfo
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- CN109345689B CN109345689B CN201811197081.3A CN201811197081A CN109345689B CN 109345689 B CN109345689 B CN 109345689B CN 201811197081 A CN201811197081 A CN 201811197081A CN 109345689 B CN109345689 B CN 109345689B
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Abstract
The invention discloses a control method for reducing the rate of paper money jamming and a paper money storage machine, wherein the method comprises the following steps: detecting whether a card money message is received; when the paper money clamping message is received, starting differential reset to completely recycle the paper money positioned in the paper money conveying channel and the temporary storage device into the temporary storage device; and after the banknotes are completely recovered to the temporary storage device, starting differential speed rollback to withdraw the banknotes wound to the temporary storage device in a differential speed mode. The invention can adjust and enlarge the distance between the banknotes in time to recover the banknote clamping fault of the device when the banknote clamping occurs in the movement.
Description
Technical Field
The invention relates to the technical field of banknote storage, in particular to a control method for reducing the banknote clamping rate and a banknote storage machine.
Background
With the development of financial electronic construction in China, financial self-service equipment is more and more in daily life of people. The use of the banknote storing machine, such as in a depositing and withdrawing device, can not only reduce the workload of workers, but also reduce the waiting time for a customer to transact business, thereby bringing convenience to the life of people to a great extent. When the conventional depositing and withdrawing equipment clamps the banknotes, the clamping of the banknotes can be divided into two types of slot-position clamping of the banknotes and channel clamping of the banknotes according to type distinction, if the banknotes in any mode are clamped, the depositing and withdrawing equipment cannot recover in time, transaction is immediately stopped, and the banknotes are recovered. Meanwhile, the depositing and withdrawing equipment stops service until professional maintenance personnel intervene, so that inconvenience is brought to users.
In the prior art, a banknote storage machine, such as a depositing and dispensing module in a depositing and dispensing system, is one of the core components in the system, but it is also possible that a fault with a banknote jam occurs. The paper money clamping comprises the paper money clamping caused by hardware reasons, such as false alarm of a sensor or power incompatibility among connected paper money conveying driving mechanisms can cause the distance between the paper money to be reduced, and the paper money clamping is finally caused along with the superposition and stacking of the paper money. The banknote jam may also be caused by software reasons, for example, if the number of banknotes identified by the channel sensor and the temporary storage sensor is not consistent, the system may consider that a banknote jam has occurred.
Since the conveying speed of the paper money of the temporary storage device of the paper money storage machine is different from that of the paper money conveying channel, when the paper money with a continuous sheet or a small distance between the paper money passes through the temporary storage sensor, the temporary storage sensor can be regarded as a piece of paper money. When the bank notes move to the joint of the temporary storage device and the bank note conveying channel, because the bank note conveying speed of the bank note conveying channel is higher than that of the temporary storage device, the continuous bank notes can be pulled open, and the bank notes can detect two bank notes when passing through the channel sensor. Therefore, the number of the banknotes recorded by the channel sensor and the temporary storage sensor is different, and the secondary system recognizes the primary banknote blocking, so that the normal use of the banknote storage machine is influenced.
Therefore, the technology for recovering the card bill fault of the existing bill storage machine still needs to be improved and developed.
Disclosure of Invention
Aiming at the technical problems, the invention provides a control method for automatically adjusting the distance between banknotes when the banknotes are jammed, solving the problem of banknote jamming failure and reducing the banknote jamming rate and a banknote storage machine.
In a first aspect, the technical solution provided by the embodiments of the present invention is: the control method for reducing the money clamping rate comprises the following steps:
detecting whether a card money message is received;
when the paper money clamping message is received, starting differential reset to completely recycle the paper money positioned in the paper money conveying channel and the temporary storage device into the temporary storage device; and
after the banknotes are completely recovered to the temporary storage device, the differential speed rollback is started to withdraw the banknotes wound to the temporary storage device in a differential speed mode.
Wherein, this temporary storage device passes through this bank note of book strip rolling, and this bank note is carried to this paper money send passageway through the transmission band, and this differential resets and indicates that this temporary storage device's book bank note strip linear velocity is greater than the transmission band linear velocity of this paper money send passageway when resetting to interval between this bank note is drawn greatly for the first time.
Preferably, during the differential reset process, the range of the ratio of the linear speed of the banknote rolling belt of the temporary storage device to the linear speed of the conveying belt of the banknote conveying channel is greater than or equal to 1.1 and less than or equal to 1.2.
The differential backspacing means that the linear speed of a conveying belt of the banknote conveying channel is greater than that of a banknote rolling belt of the temporary storage device when banknotes are withdrawn, so that the distance between the banknotes is widened for the second time.
Preferably, during the differential speed backspacing process, the ratio range of the linear speed of the conveying belt of the banknote conveying channel to the linear speed of the banknote rolling belt of the temporary storage device is greater than or equal to 1.1 and less than or equal to 1.2.
In order to improve the resetting success rate of the first movement, in the differential speed backing process, the channel sensor group is started to detect the paper money, and meanwhile, the temporary storage sensor group in the temporary storage device is shielded.
In a second aspect, the technical solution provided by the embodiment of the present invention is: there is provided a banknote storage machine comprising a controller including a spacing adjustment module including a reset unit and a retraction unit,
the spacing adjusting module is used for detecting whether a money clamping message is received;
when receiving the money clamping message, the reset unit is used for starting differential reset to completely recycle the money positioned in the money feeding channel and the temporary storage device into the temporary storage device; and
after the bills are completely recycled to the temporary storage device, the back-off unit is also used for starting differential back-off to withdraw the bills wound to the temporary storage device in a differential mode.
Wherein, this bank note memory machine still includes temporary storage device, transmission device and pick up the portion, this temporary storage device is through the book paper money area rolling bank note of temporary storage motor drive, this transmission device removes the bank note through transmission motor drive transmission band, this pick up the portion by the pick up motor drive receipt bank note, this transmission device forms the paper money passageway of sending between this temporary storage device and this pick up portion, this temporary storage motor is connected to this controller, transmission motor and pick up the motor, this differential resets and indicates when reseing, this temporary storage device's book paper money area linear velocity is greater than the transmission band linear velocity of this paper money passageway, thereby interval between this bank note is enlarged for the first time.
In the differential reset process, the ratio range of the linear speed of the banknote rolling belt of the temporary storage device to the linear speed of the conveying belt of the banknote conveying channel is greater than or equal to 1.1 and less than or equal to 1.2.
In specific implementation, the differential backspacing means that when the banknotes are withdrawn, the linear speed of the conveying belt of the banknote conveying channel is greater than that of the banknote rolling belt of the temporary storage device, so that the distance between the banknotes is widened for the second time.
Preferably, during the differential speed backspacing process, the ratio range of the linear speed of the conveying belt of the banknote conveying channel to the linear speed of the banknote rolling belt of the temporary storage device is greater than or equal to 1.1 and less than or equal to 1.2.
In order to improve the resetting success rate of the first movement, the banknote storage machine further comprises a temporary storage sensor group and a channel sensor group, wherein in the differential speed backing process, the channel sensor group is started to detect banknotes, and meanwhile, the temporary storage sensor group in the temporary storage device is shielded.
The beneficial effects of the embodiment of the invention are as follows: according to the control method for reducing the paper money clamping rate and the paper money storage machine, when paper money is clamped, the situation of the paper money can be automatically detected under the control of the controller, the paper money clamping situation is found, then the differential reset operation is started, the differential backspacing operation is started, the distance between conveyed paper money is adjusted, and a control scheme for solving the paper money clamping fault and reducing the paper money clamping rate is provided.
The control method for reducing the paper money clamping rate and the paper money storage machine are based on the paper money interval adjusting scheme, after the paper money is clamped, when the paper money entering the temporary storage device is continuously fed, the machine core resets through the differential speed and backs back through the differential speed, so that the paper money reset to the temporary storage device returns for many times to enlarge the paper money interval, the paper money interval is adjusted in time to solve the paper money clamping fault, and the normal operation of equipment is recovered. Meanwhile, the temporary storage sensor group and the channel sensor group are matched, so that when the machine core is blocked, the resetting success rate of the banknote storage machine can be improved, and the later maintenance cost of the banknote storage machine is reduced.
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 some embodiments of the present invention, and for those skilled in the art, other drawings of the embodiments can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a banknote storage machine according to an embodiment of the present invention;
fig. 2 is a diagram of the positional relationship between adjacent banknotes when the banknote storage machine of the embodiment of the present invention conveys entrained banknotes;
FIG. 3 is a schematic view of a first core configuration of a banknote storage machine according to an embodiment of the invention;
FIG. 4 is a software module schematic of a banknote storage machine according to an embodiment of the present invention;
FIG. 5 is a flowchart illustrating a control method for reducing the bill jam rate according to an embodiment of the present invention; and
fig. 6 is a flowchart illustrating a spacing adjustment of the control method for reducing the paper money jam rate according to the embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
The invention relates to a control method for reducing the rate of paper money clamping for financial self-service equipment and a paper money storage machine.
Referring to fig. 3 to 5, from a hardware perspective, the control method for reducing the paper money jam rate and the paper money storage machine of the present invention include a controller 7, wherein the controller 7 includes a storage unit, and a spacing adjustment module 71 is stored in the storage unit. The controller 7 is used for detecting whether the banknote storing machine receives the banknote clamping message. When the controller 7 receives the bill clamping message, the distance adjusting module 71 is called to start differential reset, and the bills in the bill conveying channel 40 and the temporary storage device 3 are completely recycled into the temporary storage device 3; and after the banknotes are completely recycled to the temporary storage device 3, invoking the spacing adjustment module 71 to start differential retraction to withdraw the banknotes wound to the temporary storage device 3 to the banknote taking port 14 at a differential speed.
From the perspective of software, the control method for reducing the paper money clamping rate and the paper money storage machine provided by the invention are provided with the spacing adjusting module 71, when a paper money clamping message is received, the spacing adjusting module 71 drives the motor with set power, and starts differential reset to completely recycle the paper money positioned in the paper money conveying channel 40 and the temporary storage device 3 into the temporary storage device 3; and after the bills are completely recycled to the temporary storage device 3, the spacing adjustment module 71 drives the motor with a set power to start differential retraction to perform differential retraction of the bills wound in the temporary storage device 3.
According to the control method for reducing the paper money clamping rate and the paper money storage machine, the distance adjusting module 71 which can be called by the controller 7 is arranged, when paper money is clamped, the situation of the paper money clamping can be automatically detected under the control of the controller 7, the paper money clamping situation is found, the differential reset operation is started, the differential backspacing operation is started, the distance for conveying the paper money is adjusted, the paper money clamping fault is solved, and the paper money clamping rate is reduced.
Example 1
Referring to fig. 1, in the present embodiment, the banknote storage machine is a cash recycling machine, and the banknote storage machine includes a frame 1, a controller 7 disposed in the frame, a recognition device 2, a temporary storage device 33, a transmission device, a customer receiving portion 15, and a banknote cassette 6.
The controller 7 is connected with the recognition device 2, the temporary storage device 3, the transmission device 4 and the reversing device 5. The identification device 2 is used for confirming whether the bank notes meet circulation requirements, the temporary storage device 3 is used for temporarily storing the bank notes, the transmission device 4 is used for transmitting the bank notes, the reversing device 5 is used for switching a transmission path of the bank notes in the process of transmitting the bank notes, and the bank note box 6 is used for storing the bank notes. Specifically, the rack 1 includes a first movement 11 and a second movement 12 which are communicated with each other, the recognition device 2, the temporary storage device 3 and the reversing device 5 are all located in the first movement 11, and the banknote box 6 is located in the second movement 12. Any two of the recognition device 2, the temporary storage device 3 and the cash box 6 are connected with a transmission device to form a cash conveying circulation loop of the first machine core 11. The transport device forms one of the sections of the banknote transport path 40 between the buffer 3 and the receiving section 15.
In this embodiment, the plurality of reversing devices 5 are arranged at intervals on the conveying device, and each reversing device 5 selectively reverses the banknotes according to the instruction of the controller 7.
The banknote box 6 comprises a circulating banknote box 61 and a waste banknote box 62, wherein the circulating banknote box 61 is used for storing banknotes which can be identified and circulated, and the waste banknote box 62 is used for storing banknotes which can not be identified and circulated. Reversing devices 5 are arranged at the inlets of the circulating money box 61 and the waste money box 62, a plurality of circulating money boxes 61 are arranged, and one reversing device 5 is correspondingly arranged at the inlet of each circulating money box 61.
In this embodiment, the banknote storage machine has a banknote storage port 13 and a banknote taking port 14, the banknote storage port 13 and the banknote taking port 14 are both disposed on the first movement 11, and the identification device 2 is located between the banknote storage port 13 and the temporary storage device 3. The number of the circulating money boxes 61 is 5, the number of the reversing devices 5 is 9, and the reversing devices A-I are respectively provided, wherein the reversing device A corresponds to the money taking port 14, the reversing device B corresponds to the money storing port 13, the reversing device C is positioned between the recognition device 2 and the temporary storage device 3, the reversing devices D to H respectively correspond to the 5 circulating money boxes 61, and the reversing device I corresponds to the waste money box 62.
When a user deposits money, the money is put into the money storage port 13, the money is switched to the recognition device 2 under the action of the reversing device B after entering the first machine core 11 one by one, the circulated money is switched to the temporary storage device 3 through the reversing device C after being recognized, and the non-circulated money is returned to the money taking port 14 through the reversing device D, the reversing device E, the reversing device F, the reversing device G, the reversing device H, the reversing device I and the reversing device A in sequence. After the user takes out the banknotes which cannot be identified and confirms the number of the deposited banknotes, the controller 7 controls the temporary storage device 3 to output the banknotes which can be circulated, and the banknotes are stored in the circulating banknote box 61 selected by the controller 7 under the action of at least one of the reversing device C and the reversing devices D-H.
When a user takes notes, the controller 7 controls the notes to be output from any circulating note box 61 and to be conveyed towards the reversing device I under the action of the corresponding reversing device 5, then the notes sequentially pass through the reversing device A and the reversing device B to enter the identification device 2, after identification, the circulated notes are switched to the temporary storage device 3 through the reversing device C, and the non-circulated notes sequentially pass through the reversing devices D-I to enter the waste note box 62. When the number of the banknotes in the temporary storage device 3 is the same as that of the banknotes required by the user, the temporary storage device 3 outputs the banknotes, and the banknotes sequentially pass through the reversing device C, the recognition device 2, the reversing device B and the reversing device a and finally enter the banknote taking port 14.
It will be appreciated that in other embodiments the number of cassettes 61 can be 1, 2, 3, 4, 6 or more and the number of diverting devices 5 can be varied accordingly to form banknote storage machines with different storage capacities.
In addition, the banknote storage machine of an embodiment may also be a cash product such as an automatic deposit machine, an automatic teller machine, and the like, and the banknote taking port 14 may be omitted when the banknote storage machine is an automatic deposit machine, and the banknote storage port 13 may be omitted when the banknote storage machine is an automatic teller machine. Alternatively, the banknote storage machine of an embodiment may be a cashless product, the target of action may be various bills, and the like, and in this case, the recognition device 2 may be omitted.
Referring to fig. 2, the condition of the bills transported to the bill take-out port 14 of the customer receiving portion 15 in the bill storage machine is described as follows:
the distance between adjacent banknotes that normally do not cause the banknote jam is shown in fig. 2 as the distance a, and the distance between adjacent banknotes is reduced in the case of the banknote jam caused by the number of banknotes, shown in fig. 2 as the distance B, or the adjacent banknotes are overlapped, shown in fig. 2 as the distance C. The sensor group SC6 is not checked for the number of banknotes during the entry into the buffer 3, and is collected directly inside the buffer 3. When the banknotes are withdrawn from the inside of the temporary storage 3 again, the successive banknotes are pulled away by the conveyor belt 45 of the banknote conveying channel 40 due to the speed difference when passing through the junction between the temporary storage 3 and the banknote conveying channel 40, and the position relationship of the adjacent banknotes is restored to the normal distance after the continuous banknotes are pulled away, as shown in the distance a in fig. 2.
When the first movement 11 encounters a jammed banknote, the banknote of the entire movement is collected in the customer service part 15. While part of the banknotes are collected in the customer interface 15, the banknotes between the rear of the recognition device 2 and the buffer 3 are collected inside the buffer 3.
Referring to fig. 3, the temporary storage device 3 is powered by a temporary storage motor 32 to drive a banknote rolling belt 35 to roll banknotes. The transport device drives a transport belt 45 to move the bills by a transport motor 42. The reception section 15 is driven by a reception motor (not shown) to receive bills, and the plurality of transport devices constitute an integrated bill feeding circulation circuit of the first movement 11. The transport device forms one of the sections of the banknote transport path 40 between the buffer 3 and the receiving section 15.
The controller 7 is connected to the buffer motor 32, the transfer motor 42 and the reception motor. The banknote storage machine also includes a temporary storage sensor group SC6 and channel sensor groups, such as sensor SC4 and sensor SC 5.
In the differential return operation and the differential retraction operation, the winding of the banknotes in the buffer 3 is held in a rotating motion by the banknote winding belt 35. At the same time, the movement of the banknotes in the banknote transport path 40 and at the movable guide plates of the buffer 3 is held in a translatory movement by the transport belt 45.
As shown in fig. 4, the controller 7 includes a pitch adjustment module 71. The pitch adjustment module 71 includes a reset unit 711 and a rollback unit 712.
The spacing adjustment module 71 detects whether a card money message is received. When receiving the banknote-jam message, the reset unit 711 is configured to start differential reset to completely recycle the banknotes in the banknote feeding channel 40 and the temporary storage 3 to the temporary storage 3; and the rewinding unit 712 is further configured to start differential rewinding to differentially rewind the bills recycled to the temporary storage 3 after the bills are completely recycled to the temporary storage 3.
The differential reset defined in the embodiment of the present invention means that when resetting, the linear velocity of the banknote rolling belt 35 of the temporary storage device 3 is greater than the linear velocity of the conveying belt 45 of the banknote feeding channel 40, so as to increase the distance between banknotes for the first time. In the differential reset process, the preferred range of the ratio of the linear speed of the banknote rolling belt 35 of the temporary storage device 3 to the linear speed of the conveyor belt 45 of the banknote sending channel 40 is greater than or equal to 1.1 and less than or equal to 1.2. For example, the ratio of the linear speed of the banknote rolling belt 35 to the linear speed of the conveying belt 45 is 1.1, and the rotating speed of the banknote rolling belt 35 is slightly higher than that of the conveying belt 45, so that the banknotes conveyed from the conveying belt 45 are separated from each other for the first time due to the speed difference. As another example, the ratio of the linear speed of the banknote rolling belt 35 to the linear speed of the conveying belt 45 is 1.2, and the banknote rolling belt 35 rotates faster than the conveying belt 45, so that the banknotes conveyed from the conveying belt 45 are separated by a larger distance between adjacent banknotes due to a larger speed difference. For another example, the distance may be adjusted according to the size of different bills, and the ratio of the linear speed of the bill rolling belt 35 to the linear speed of the conveyor belt 45 may also be 1.15, at this time, the rotating speed of the bill rolling belt 35 is faster than the rotating speed of the conveyor belt 45, so that the bills at the joint of the conveyor belt 45 and the bill rolling belt 35 are separated by a proper distance due to a proper speed difference between the adjacent bills.
The differential retraction defined in the embodiment of the present invention means that when the banknotes are ejected, the linear speed of the conveyor belt 45 of the banknote feeding channel 40 is greater than the linear speed of the banknote rolling belt 35 of the temporary storage device 3, so as to increase the distance between the banknotes for the second time. In the differential retraction process, the preferred ratio range of the linear speed of the conveyor belt 45 of the banknote feeding channel 40 to the linear speed of the banknote rolling belt 35 of the temporary storage device 3 is greater than or equal to 1.1 and less than or equal to 1.2. For example, when the banknotes are ejected, the ratio of the linear speed of the conveying belt 45 to the linear speed of the banknote rolling belt 35 is 1.1, and the rotating speed of the conveying belt 45 is slightly higher than that of the banknote rolling belt 35, so that the banknotes ejected from the banknote rolling belt 35 are separated from the adjacent banknotes by the second time due to the speed difference. As another example, when the banknote is ejected, the ratio of the linear velocity of the conveying belt 45 to the linear velocity of the banknote rolling belt 35 is 1.2, and the rotating speed of the conveying belt 45 is faster than that of the banknote rolling belt 35, so that the banknote ejected from the banknote rolling belt 35 is separated by a larger distance between adjacent banknotes due to a larger speed difference. For another example, when the banknotes are ejected, the distance needs to be adjusted according to the size and the size of different banknotes, the ratio of the linear speed of the conveyor belt 45 to the linear speed of the banknote rolling belt 35 can also be 1.14, and at this time, the rotation speed of the conveyor belt 45 is faster than that of the banknote rolling belt 35, so that the banknotes at the joint of the banknote rolling belt 35 and the conveyor belt 45 are separated by a proper distance due to a proper speed difference.
In the differential reset, the register sensor group SC6 does not detect the number of banknotes during their entry into the register 3, but rather first pulls the distance between the banknotes and collects them in the register 3. When the banknotes are withdrawn from the inside of the temporary storage device 3 again, after the continuous banknotes are subjected to the first distance-pulling process, the second distance-pulling process is completed by the conveyor belt 45 at the joint of the temporary storage device 3 and the banknote feeding channel 40 due to the speed difference, and the position relationship between the adjacent banknotes is restored to the normal distance after the two distance adjustments, as shown in the distance a in fig. 2.
In order to avoid the system recognizing the paper money jam during the distance adjustment process, thereby improving the success rate of resetting the first movement 11, the paper money storage machine further comprises a temporary storage sensor group SC6 and channel sensor groups, such as a sensor SC4 and a sensor SC 5.
During the differential retraction, the channel sensor groups SC4, SC5 are activated to detect bills, and the detection of the presence and quantity of bills is completed by the channel sensor groups SC4, SC 5. Meanwhile, the temporary storage sensor group SC6 in the temporary storage device 3 is shielded to avoid the generation of a bill jam alarm in the interval adjustment process.
Example 2
Referring to fig. 5, the present embodiment relates to a control method for reducing a money jam rate, which mainly includes two steps:
the first step is as follows: when the first movement 11 has a paper money jam, the first movement 11 performs differential reset: the banknotes inside the buffer 3 and between the buffer 3 and the recognition device 2 are all returned to the buffer 3. In this process, the control of the buffer motor 32 and the channel motor 42 ensures that the linear speed of the banknote rolling belt 35 of the buffer 3 is greater than the linear speed of the transport belt 45 of the banknote transport channel. In this process, the pitch of the banknotes is first widened.
And secondly, after the first-time distance adjustment is completed, the banknotes of the temporary storage device 3 are transported to the banknote receiving and taking port 14, in the process, the linear speed of the conveying belt 45 of the banknote conveying channel 40 is ensured to be greater than that of the banknote rolling belt 35 of the temporary storage device 3, and the overlapped or stacked banknotes are subjected to second-time distance widening at the position of the connecting port of the temporary storage device 3 and the banknote conveying channel 40.
As shown in fig. 5, the control method for reducing the paper money jam rate of the present embodiment mainly includes the following steps:
step 101: the controller detects whether the card money message is received;
step 103: when the paper money clamping message is received, the differential reset is started by the spacing adjusting module 71 to completely recycle the paper money positioned in the paper money feeding channel 40 and the temporary storage device 3 into the temporary storage device 3; and
step 105: after the bills are completely recycled to the temporary storage device 3, the spacing adjustment module 71 starts differential retraction to withdraw the bills collected to the temporary storage device 3 to the bill taking port 14 of the customer receiving portion 15 at a differential speed.
Referring to fig. 6, a detailed flow of the control method for reducing the paper money jam rate of the present embodiment is shown.
The foregoing step 103 further includes the following steps:
step 1031: the register motor 32 and the channel motor 42 are started to make the linear speed of the banknote rolling belt 35 of the register device 3 greater than the linear speed of the conveyor belt 45 of the banknote feeding channel 40.
Step 1032: this passageway sensor group detects whether the bank note retrieves this temporary storage device 3 completely, and this passageway sensor group can not detect bank note information, then indicates that the bank note has all rolled back to this temporary storage device 3, and wherein, this temporary storage device 3 rolls up this bank note through rolling up the bank note area 35, and this bank note is carried through transmission band 45 to this paper money conveying passageway 40, and this differential resets and indicates that this temporary storage device 3 rolls up the bank note area 35 linear velocity and is greater than this paper money conveying passageway 40's transmission band 45 linear velocity when reseing to draw the interval between this bank note big for the first time. And in the differential reset process, the range of the ratio of the linear speed of the banknote rolling belt 35 of the temporary storage device 3 to the linear speed of the conveying belt 45 of the banknote sending channel 40 is greater than or equal to 1.1 and less than or equal to 1.2.
The foregoing step 105 further includes the following steps:
step 1051: starting a temporary storage motor 32, a channel motor 42 and a passenger receiving motor to ensure that the linear speed of a conveying belt 45 of the money conveying channel is greater than the linear speed of a money rolling belt 35 of the temporary storage device 3;
step 1052: starting the channel sensor groups SC4, SC5 to detect the number and presence of banknotes, and shielding the temporary storage sensor group SC6 in the temporary storage device 3;
step 1053: finishing the adjustment of the distance between the banknotes when the banknotes are completely pushed out of the temporary storage device 3 and are conveyed to the banknote taking port 14 of the customer receiving portion 15, wherein the differential speed backspacing means that the linear speed of the conveyor belt 45 of the banknote conveying channel 40 is greater than the linear speed of the banknote rolling belt 35 of the temporary storage device 3 when the banknotes are withdrawn, so that the distance between the banknotes is widened for the second time; in the differential retraction process, the ratio of the linear speed of the conveying belt 45 of the banknote conveying channel 40 to the linear speed of the banknote rolling belt 35 of the temporary storage device 3 is greater than or equal to 1.1 and less than or equal to 1.2.
During the differential retraction, the channel sensor groups SC4, SC5 are activated to detect bills, and the detection of the presence and quantity of bills is completed by the channel sensor groups SC4, SC 5. Meanwhile, the temporary storage sensor group SC6 in the temporary storage device 3 is shielded to avoid the generation of a bill jam alarm in the interval adjustment process. During the process of the banknotes exiting the escrow unit 3 into the customer service part 15, only the sensors SC5 and SC4 of the channel sensor group record the number of banknotes, and the sensor group SC6 of the escrow unit 3 is shielded and does not record the number of banknotes, so that the counting inaccuracy caused by the problem of continuous banknotes does not occur. Thereby improving the success rate of resetting the first movement 11.
According to the control method for reducing the paper money clamping rate and the paper money storage machine, the embodiment of the invention has the beneficial effects that: according to the control method for reducing the paper money clamping rate and the paper money storage machine, when paper money is clamped, the controller 7 can automatically detect the paper money clamping condition and start the differential reset operation and the differential back-off operation so as to adjust the distance between conveyed paper money, and a control scheme for solving the problem of paper money clamping failure and reducing the paper money clamping rate is provided.
Based on the bill spacing adjustment scheme of the invention, after the machine core clamps the bills, when the bills entering the temporary storage device 3 are in a continuous condition, the bills reset to the temporary storage device 3 are returned for multiple times to enlarge the bill spacing through differential reset and differential return, and the bill spacing is adjusted in time to solve the bill clamping fault and restore the normal operation of the equipment. Meanwhile, the temporary storage sensor group SC6 and the channel sensor group, such as the sensor SC4 and the sensor SC5, are matched, so that when the machine core is jammed, the resetting success rate of the banknote storage machine can be improved, and the later maintenance cost of the banknote storage machine is reduced.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; within the context of the present application, where technical features in the above embodiments or in different embodiments can also be combined, the steps can be implemented in any order and there are many other variations of the different aspects of the present application as described above, which are not provided in detail for the sake of brevity; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (12)
1. A control method for reducing the rate of paper money jamming is characterized by comprising the following steps:
detecting whether a card money message is received;
when the paper money clamping message is received, starting differential reset to completely recycle the paper money positioned in the paper money conveying channel and the temporary storage device into the temporary storage device; and
after the banknotes are completely recovered to the temporary storage device, starting differential backspacing to differentially withdraw the banknotes wound to the temporary storage device;
in the differential speed backspacing process, starting a channel sensor group to detect the existence and quantity of the banknotes, and shielding a temporary storage sensor group in the temporary storage device;
the temporary storage device is provided with a banknote rolling belt, the temporary storage device rolls the banknotes through the banknote rolling belt, and the banknote rolling belt clamps the banknotes to move.
2. The control method for reducing the banknote jamming rate according to claim 1, wherein the banknote conveying channel conveys the banknotes through a conveyor belt, and the differential reset means that the linear speed of the banknote rolling belt of the temporary storage device is greater than the linear speed of the conveyor belt of the banknote conveying channel during reset, so that the distance between the banknotes is increased for the first time.
3. The method as claimed in claim 2, wherein during the differential reset, a ratio of a linear speed of the banknote winding belt of the temporary storage device to a linear speed of a conveyor belt of the banknote conveying channel is greater than or equal to 1.1 and less than or equal to 1.2.
4. The control method for reducing the bill jamming rate according to claim 1, wherein the differential speed back is that the linear speed of the conveyor belt of the bill conveying channel is greater than the linear speed of the bill winding belt of the temporary storage device when the bills are ejected, so that the distance between the bills is increased for the second time.
5. The method as claimed in claim 4, wherein the ratio of the linear speed of the transport belt of the banknote feeding channel to the linear speed of the banknote rolling belt of the temporary storage device during the differential retraction is greater than or equal to 1.1 and less than or equal to 1.2.
6. The control method for reducing the bill clamping rate according to any one of claims 1 to 5, wherein during the differential speed backspacing, a channel sensor set is started to detect the bills, and a temporary storage sensor set in the temporary storage device is shielded.
7. A banknote storage machine comprises a controller and a temporary storage device, and is characterized in that the controller comprises an interval adjusting module, the interval adjusting module comprises a resetting unit and a returning unit,
the spacing adjusting module is used for detecting whether a money clamping message is received;
when the paper money clamping message is received, the reset unit is used for starting differential reset to completely recycle the paper money positioned in the paper money feeding channel and the temporary storage device into the temporary storage device; and
after the banknotes are completely recycled to the temporary storage device, the backspacing unit is used for starting differential backspacing to differentially withdraw the banknotes wound to the temporary storage device, and in the differential backspacing process, the backspacing unit is also used for starting the channel sensor group to detect the existence and quantity of the banknotes and shielding the temporary storage sensor group in the temporary storage device;
the temporary storage device is provided with a banknote rolling belt, the temporary storage device winds banknotes through the banknote rolling belt driven by the temporary storage motor, and the banknote rolling belt clamps the banknotes to move.
8. The banknote storage machine according to claim 7, further comprising a transmission device and a receiving portion, wherein the transmission device drives a transmission belt to move banknotes through a transmission motor, the receiving portion is driven by a receiving motor to receive banknotes, the transmission device forms a banknote conveying channel between the temporary storage device and the receiving portion, the controller is connected with the temporary storage motor, the transmission motor and the receiving motor, and the differential reset means that when the controller is reset, the linear speed of a banknote winding belt of the temporary storage device is greater than the linear speed of the transmission belt of the banknote conveying channel, so that the distance between the banknotes is increased for the first time.
9. The banknote storage machine of claim 8, wherein during the differential reset, a ratio of a linear speed of a banknote winding belt of the temporary storage device to a linear speed of a conveyor belt of the banknote transport channel is greater than or equal to 1.1 and less than or equal to 1.2.
10. The banknote storage machine of claim 8, wherein the differential speed back is that when the banknotes are ejected, the linear speed of the conveyor belt of the banknote feeding channel is greater than the linear speed of the banknote winding belt of the temporary storage device, so that the distance between the banknotes is enlarged for the second time.
11. The banknote storage machine of claim 10, wherein a ratio of a linear speed of a conveyor belt of the banknote feeding channel to a linear speed of a banknote winding belt of the buffer device during the differential retraction is greater than or equal to 1.1 and less than or equal to 1.2.
12. The banknote storage machine of any one of claims 7 to 11, further comprising a buffer sensor group and a channel sensor group, wherein during said differential retraction, the channel sensor group is activated to detect banknotes while shielding the buffer sensor group in said buffer device.
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