CN107301742B - Deposit equipment control method and system - Google Patents
Deposit equipment control method and system Download PDFInfo
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- CN107301742B CN107301742B CN201710312482.8A CN201710312482A CN107301742B CN 107301742 B CN107301742 B CN 107301742B CN 201710312482 A CN201710312482 A CN 201710312482A CN 107301742 B CN107301742 B CN 107301742B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F19/00—Complete banking systems; Coded card-freed arrangements adapted for dispensing or receiving monies or the like and posting such transactions to existing accounts, e.g. automatic teller machines
- G07F19/20—Automatic teller machines [ATMs]
- G07F19/202—Depositing operations within ATMs
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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
- G07D11/10—Mechanical details
- G07D11/16—Handling of valuable papers
- G07D11/18—Diverting into different paths or containers
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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
- G07D11/20—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
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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
- G07D11/20—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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- 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
- G07D11/50—Sorting or counting valuable papers
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Abstract
The invention is suitable for the field of financial equipment, and particularly relates to a control method and a system of deposit equipment, wherein the control method comprises the following steps: judging whether the bank note rejecting rate is greater than a preset threshold value or not by detecting the bank note rejecting rate in a preset time period, so that the system judges whether the current financial equipment normally operates or not; if the bank note rejecting rate is larger than the preset threshold value, the running speed of the physical part of the deposit equipment is changed and/or the registration time of the virtual sensor is changed, so that the system has more sufficient time to judge and distribute bank notes, and the accuracy of bank note detection is improved.
Description
Technical Field
The invention belongs to the field of financial equipment, and particularly relates to a control method and a system of deposit equipment.
Background
The ATM is a highly precise electromechanical integrated device, and uses magnetic card or intelligent IC card to store user information, and after the user inputs cipher through encryption keyboard, it can make various transactions. With the development of science and technology, the automatic teller machine can meet the requirements of users for inquiry and withdrawal and can also meet the requirements of users for deposit. The appearance of the automatic teller machine reduces the working pressure of counter personnel of banks, and provides safer and more convenient financial services for human beings.
However, when the user uses the deposit function of the automatic teller machine, the user often has the phenomenon of false rejection, that is, after the customer puts the real money into the money inlet of the automatic teller machine, the automatic teller machine judges the real money as the false money and rejects the deposit after a series of judgment and operation. The wrong paper money rejection is a phenomenon which is often encountered in the work of the current automatic teller machine, the wrong paper money rejection brings great inconvenience to users, and even the paper money is not returned in some cases, but the account amount of the users is not increased, so that property loss is brought to the users.
Disclosure of Invention
In view of this, embodiments of the present invention provide a method and a system for controlling a deposit apparatus, so as to solve the problem that the existing deposit apparatus may have a wrong paper money rejection.
In a first aspect, a method for controlling a depositing apparatus is provided, including: detecting the paper money rejection rate in a preset time period, and judging whether the paper money rejection rate is greater than a preset threshold value; if the banknote rejection rate is larger than a preset threshold value, starting a first operation and/or a second operation; the first operation is used for changing the running speed of the physical part of the deposit equipment; the second operation is to change a registration duration of a virtual sensor, the virtual sensor being a virtual component written by a software program.
In a second aspect, there is provided a control system of a depositing apparatus, including: the detection module is used for detecting the paper money rejection rate in a preset time period and judging whether the paper money rejection rate is greater than a preset threshold value or not; the starting module is used for starting a first operation and/or a second operation if the money rejection rate is greater than a preset threshold value; the first operation module is used for changing the running speed of the physical part of the deposit equipment; and the second operation module is used for changing the registration duration of the virtual sensor, and the virtual sensor is a virtual component written by a software program.
In the embodiment of the invention, whether the bank note rejecting rate is greater than a preset threshold value is judged by detecting the bank note rejecting rate in a preset time period, so that the system judges whether the current financial equipment normally operates; if the bank note rejecting rate is larger than the preset threshold value, the running speed of the physical part of the deposit equipment is changed and/or the registration time of the virtual sensor is changed, so that the system has more sufficient time to judge and distribute bank notes, and the accuracy of bank note detection is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic diagram of a depositing apparatus according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method for controlling a depositing apparatus according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating an implementation of the method S203 for controlling a depositing apparatus according to an embodiment of the present invention;
fig. 4 is a flowchart illustrating another specific implementation of the method S203 for controlling a depositing apparatus according to an embodiment of the present invention;
fig. 5 is a first experimental result diagram of a control method of a depositing apparatus according to an embodiment of the present invention;
FIG. 6 is a diagram illustrating a second experimental result of a control method of a depositing apparatus according to an embodiment of the present invention;
fig. 7 is a flowchart illustrating a detailed implementation of the method S204 for controlling a depositing apparatus according to a second embodiment of the present invention;
fig. 8 is a flowchart illustrating a detailed implementation of the method for controlling a deposit apparatus S703 according to a second embodiment of the present invention;
fig. 9 is a system block diagram of a control system of a depositing apparatus according to a third embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
To better explain the technical solution, first, the physical components of the deposit apparatus according to the embodiment of the present invention will be described. Fig. 1 is a schematic structural diagram of a deposit apparatus provided in an embodiment of the present invention, which is detailed as follows:
the deposit apparatus includes several key physical components:
the receiving part is used for receiving the bank notes put into the ATM by the user, is the forefront of the whole ATM relative to the user, and the bank notes can be temporarily stored in the receiving part;
the bank note digging wheel is used for digging out the bank notes temporarily stored in the customer receiving part one by one and placing the bank notes on the conveying channel so as to carry out subsequent verification and distribution on the bank notes;
the currency detector is used for verifying the authenticity of the currency;
the currency detection outlet is positioned at one end of the currency detector, which is far away from the customer receiving part;
a temporary storage part for storing the bank notes verified as genuine by the bank note identifier;
the diverter controls the bank notes to enter different positions, if a certain bank note is identified as a true bank note by the bank note detector, the tail end of the diverter is connected with the temporary storage part, so that the bank note is conveyed to the temporary storage part; if a certain bill is recognized as a counterfeit bill by the bill validator, the end of the diverter is connected to the customer service part so that the bill is finally returned to the customer.
In an embodiment of the invention, in addition to the physical components described above, the system registers a virtual sensor between the bill validator outlet and the diverter. The virtual sensor is not a physical component but a software virtual component programmed to receive the result of the banknote testing by the banknote validator and to control the switching direction of the diverter based on the result, thereby changing the path of the banknote.
It will be appreciated that in embodiments of the invention, a banknote enters the interior of the ATM through the entrance of the customer receiving portion, and the wheel then picks the banknote up in the transport path which feeds the banknote into the validator for validation. If the currency detector determines that the currency is true, the virtual sensor controls the tail end of the steering device to be connected with the temporary storage part after receiving a currency detection result of the currency detector, so that the currency is conveyed to the temporary storage part by the conveying channel; if the currency detector determines that the currency is false, the virtual sensor controls the tail end of the steering device to be connected with the customer receiving part after receiving a currency detection result of the currency detector, so that the currency is conveyed to the customer receiving part by the conveying channel to be returned to a user later.
In a common banknote detecting system, due to various objective practical conditions, such as insufficient banknote detecting time of a banknote detector caused by too small interval between banknotes, and the like, the system often has the phenomenon of false banknote rejection, so that some measures are required to reduce the false banknote rejection rate.
Example one
Fig. 2 shows a flow of a control method of a depositing apparatus according to an embodiment of the present invention, which is detailed as follows:
in S201, a paper money reject rate in a preset time period is detected, and whether the paper money reject rate is greater than a preset threshold is determined.
Specifically, in the control system of the deposit apparatus, the ratio data of the counterfeit money/the rejected money under the normal condition is stored, and then the system can set a preset threshold value based on the normal ratio of the counterfeit money/the rejected money in the big data. If the preset threshold is set to 3%, it represents that 3 counterfeit/waste banknotes appear in 100 banknotes under normal conditions.
In the embodiment of the invention, the system can detect the actual banknote rejection rate by counting the number of the counterfeit banknotes/the waste banknotes in the received 100 banknotes, and compare the actual banknote rejection rate with the preset threshold value, so as to judge whether the current actual banknote rejection condition is normal.
It will be appreciated that the actual reject condition is influenced by a number of factors, for example, the deposit apparatus does receive a number of counterfeit/rejected banknotes in a short period of time, or the validator fails, which may cause the actual reject rate to be greater than the predetermined threshold. In addition to these uncontrollable factors, however, in real-world applications, deposit equipment often has a high reject rate due to the fact that some controllable factors are not set properly.
In S202, if the banknote reject rate is greater than a preset threshold, a first operation and/or a second operation is/are started.
Specifically, the first operation is primarily directed to the physical component. In a real ATM, the time for processing each banknote by the banknote validator is not enough, which may cause the recognition effect of the banknote validator to be affected during the deposit process, so that the banknote validator misjudges a large amount of counterfeit banknotes.
In particular, the second operation is primarily directed to virtual sensors. The virtual sensor is not a physical component but a software virtual component programmed to receive the result of the bill detection by the bill detector and control the switching direction of the diverter according to the result, thereby changing the transport path of the bill.
Further, the depository device registers a virtual sensor at intervals when a banknote comes out of the banknote exit (i.e., when a banknote is detected at the banknote exit). We refer to the period from the beginning of the banknote detection at the banknote validation outlet to the end of the registration of the virtual sensor as the registration time of the virtual sensor.
Specifically, insufficient registration time of the virtual sensor may result in insufficient validator validation time or the virtual sensor may not have sufficient time to receive and analyze the validation results of the validator. Therefore, in practical applications, the lack of registration time of the virtual sensor often leads to an increase in the error rate of the banknote detection, which also leads to an increase in the reject rate of the depositing apparatus.
According to the embodiment of the invention, the first operation and the second operation can be adopted at the same time, or any one of the first operation and the second operation can be adopted, and the effect of reducing the bank note rejection rate is achieved by changing the relevant settings of the entity part or the virtual part of the deposit equipment.
In S203, the first operation is to change an operation speed of the depositing equipment entity section.
In the embodiment of the invention, the currency detector has more sufficient time or space to verify the authenticity of a currency by changing the running speed of the physical part of the deposit equipment. The specific operating procedures and principles are described in detail in the examples below.
Fig. 3 shows a specific implementation flow of the control method S203 of the deposit apparatus according to the embodiment of the present invention, which is detailed as follows:
in S301, the banknote digging speed of the banknote digging wheel is detected.
In the embodiment of the invention, the banknote digging wheel of the customer receiving part is used for placing banknotes in the customer receiving part on the transmission channel one by one. The banknote digging speed of the banknote digging wheel represents the number of banknotes which can be dug by the banknote digging wheel in unit time, for example, the banknote digging speed of the banknote digging wheel can be 8 banknotes/second, which represents that the current banknote digging wheel can dig 8 banknotes from the passenger receiving part to the conveying channel every second.
In S302, a preset unit deceleration value is acquired.
In the embodiment of the invention, the preset unit deceleration value represents the deceleration of the banknote digging wheel when the banknote digging speed needs to be decelerated, and the deceleration is reduced every time. For example, the preset unit deceleration value is 1 sheet/second, which means that the banknote digging wheel can dig one less banknote per second after the banknote digging wheel decelerates once through the preset unit deceleration value.
In the embodiment of the present invention, the preset unit deceleration value is a preset parameter and can be directly obtained.
In S303, the banknote digging speed of the banknote digging wheel is reduced by one preset unit deceleration value.
In the embodiment of the invention, when the banknote digging speed of the banknote digging wheel needs to be reduced, each speed reduction operation only reduces one preset unit speed reduction value.
Specifically, if the banknote digging speed of the banknote digging wheel is 8 pieces/second and the preset unit deceleration value is 1 piece/second, the banknote digging speed of the banknote digging wheel is 7 pieces/second after one deceleration operation.
It will be appreciated that as the time interval during which each banknote is deposited on the transport path is increased after the speed of the banknote picking wheel has been reduced, the spacing between the banknote and the banknote in the transport path is increased since there is no change in the speed of the transport path. Thus, when the banknotes are transported to the validator, the validator has sufficient time and space to verify the authenticity of each banknote.
In the embodiment of the invention, the money digging speed of the money digging wheel is gradually reduced, and is not reduced to a small money digging speed at one time. The reduction of the banknote digging speed of the banknote digging wheel is helpful for improving the accuracy of banknote detection, but can also affect the working efficiency of the whole deposit equipment in another aspect.
In the embodiment of the invention, after the banknote digging speed of the banknote digging wheel is reduced by one preset unit speed reduction value every time, the banknote rejection rate in the preset time period is detected again, and whether the banknote rejection rate is greater than the preset threshold value is judged. Through the steps, the deposit equipment has the functions of circularly detecting and circularly reducing the money digging speed, and the deposit equipment can have higher working efficiency on the premise of meeting the money rejecting requirement through gradually reducing the money digging speed for one time.
Furthermore, in order to prevent the deposit equipment from having too low working efficiency when a large amount of counterfeit money is actually deposited, the lowest value of the money digging speed of the money digging wheel can be set, and the money digging speed of the money digging wheel is controlled to be greater than or equal to the lowest value of the money digging speed, so that the deposit equipment can also ensure a basic working efficiency when the money rejecting rate of the deposit equipment can not meet the requirement.
Fig. 4 shows another specific implementation flow of the control method S203 of the deposit apparatus according to the embodiment of the present invention, which is detailed as follows:
in S401, a preset channel transmission speed optimum value is acquired.
In the embodiment of the invention, the aim of enlarging the distance between the banknotes in the system can be achieved by increasing the transmission speed of the channel between the customer receiving part and the diverter in addition to reducing the banknote digging speed of the banknote digging wheel of the customer receiving part. Multiple experiments show that the distance between the banknotes in the system is enlarged, so that the banknote rejection rate is reduced.
In the embodiment of the invention, the inventor has made an experiment to prove that the control of the deposit equipment can be realized by properly increasing the channel transmission speed.
As shown in fig. 5, the results of statistical validation with 1000 notes are as follows: the speed of the channel is substantially positively correlated with the banknote spacing. However, we can see from figure 6 that when the spacing of adjacent banknotes is less than 40mm, the reject rate becomes smaller as the spacing increases. When the distance between adjacent banknotes is larger than 40mm, if the transmission speed is increased, the banknote reject rate is also increased. Therefore, in the depositing apparatus used in this experiment, the bank note reject rate was the smallest when the bank note pitch was 40 mm. Since the channel transport speed corresponding to a 40mm distance between adjacent banknotes is 8.5 sheets/second (1.28 m/s), the banknote reject rate of the deposit apparatus is the smallest for the deposit apparatus used in the experiment when the channel transport speed is 8.5 sheets/second (1.28 m/s).
Further, the channel transmission speed corresponding to the deposit equipment with the minimum paper money rejection rate is called as a preset channel transmission speed optimal value. The preset channel transmission speed optimum value is obtained by experiment when the deposit equipment is delivered from a factory, and therefore can be directly obtained.
It should be noted that the preset channel transmission speed optimum value corresponds to the minimum banknote reject rate, however, from another point of view, when the channel transmission speed is close to the preset channel transmission speed optimum value, the requirement of the deposit equipment for the banknote reject rate can be met, and in some deposit equipment, although some channel transmission speeds are much smaller than the preset channel transmission speed optimum value, the banknote reject rate is very close. Therefore, considering that the higher the channel transmission speed is, the higher the power consumption of the deposit equipment is, and the service life of the deposit equipment is correspondingly reduced, and the like, the channel transmission speed is not directly set to be the preset optimal value of the channel transmission speed, but a lower channel transmission speed is selected on the premise of meeting the bill rejection rate as much as possible, so that the power consumption of the equipment is saved, and the service life of the equipment is prolonged.
In S402, a preset unit acceleration value is acquired.
In the embodiment of the present invention, the preset unit acceleration value represents the channel transmission speed value that is increased each time when the channel transmission speed needs to be increased. For example, the preset unit acceleration value is 0.5 sheets/second, which means that the transport path can transport one more banknote per second after the transport path is accelerated by the preset unit acceleration value once, while the speed of other components is unchanged.
In the embodiment of the present invention, the preset unit acceleration value is a preset parameter and can be directly obtained.
In S403, a channel transmission speed is detected, and it is determined whether the channel transmission speed is less than the preset channel transmission speed optimum value.
In the embodiment of the present invention, a comparison between the channel transmission speed and the preset channel transmission speed optimum value is required, so that in the subsequent steps, different ways of changing the channel transmission speed are adopted.
In S404, if the channel transmission speed is greater than or equal to the preset channel transmission speed optimum value, the channel transmission speed is set to the preset channel transmission speed optimum value.
In the embodiment of the invention, the reason why the preset channel transmission speed optimal value corresponds to the lowest banknote rejection rate and is not directly adopted is that on the premise of meeting the requirement of the banknote rejection rate, the selection of the channel transmission speed lower than the preset channel transmission speed optimal value is beneficial to saving the power consumption of equipment and prolonging the service life of the equipment.
However, if the channel transmission speed is greater than the preset channel transmission speed optimum value, the channel transmission speed should be reduced to the preset channel transmission speed optimum value from the viewpoint of reducing the paper money rejection rate or saving power consumption, so as to reduce the paper money rejection rate, save the power consumption of the device and prolong the service life of the device.
In S405, if the channel transmission speed is less than the preset channel transmission speed optimum value, the channel transmission speed is increased by one preset unit acceleration value.
In the embodiment of the invention, when the channel transmission speed needs to be increased, each acceleration operation only needs to be increased by a preset unit acceleration value.
Specifically, if the channel transport speed is 8 sheets/second and the preset unit acceleration value is 0.5 sheets/second, the channel transport speed is 8.5 sheets/second after one acceleration operation.
It can be understood that, after the channel transmission speed is increased, the time interval for timely digging the paper money wheel to put the adjacent paper money on the transmission channel is unchanged, the distance interval between the two adjacent paper money on the transmission channel is also enlarged, and therefore, when the paper money is transmitted to the paper money detector, the paper money detector has enough space to verify the authenticity of each paper money.
Example two
In S204, the second operation is to change a registration time of a virtual sensor for receiving a bill checking result of a bill checker and controlling a switching direction of a diverter in the depositing apparatus according to the result.
In the embodiment of the invention, after the currency detector verifies the information of the currency bills is true or false, the virtual converter controls the tail end connecting position of the diverter according to the true or false condition of the currency bills, so that the currency bills are controlled to be conveyed to the temporary storage part or the customer receiving part.
In the embodiment of the invention, the virtual sensor is not a physical component, but a software virtual component written by a program.
In the embodiment of the present invention, the registration time of the virtual sensor refers to: the time interval from the detection of a banknote at the banknote validation outlet to the completion of registration of the virtual sensor.
In an embodiment of the invention, the registration time of the virtual sensor directly affects the time for the validator to recognize and analyze a banknote, since the validator must obtain the validation of the banknote before the virtual sensor is registered in the depositing apparatus.
Specifically, as the banknotes pass through the validator, the validator identifies and analyzes each banknote through the infrared sensing device. However, the process of identification and analysis requires enough time, and if the processing time is insufficient, the banknote detector can directly judge the banknote as a counterfeit banknote, and the virtual sensor controls the tail end of the diverter to be connected with the customer receiving part, so that the banknote rejection rate is increased.
Fig. 7 shows a specific implementation flow of the control method S204 for the deposit apparatus according to the second embodiment of the present invention, which is detailed as follows:
in S701, a registration time of a virtual sensor is detected, the virtual sensor is registered each time a bill is detected at a bill detection outlet, and the registration time of the virtual sensor is a time from the start of the bill detection at the bill detection outlet to the end of the virtual sensor registration.
In an embodiment of the invention, the registration time of the virtual sensor directly affects the time for the validator to recognize and analyze a banknote, since the validator must obtain the validation of the banknote before the virtual sensor is registered in the depositing apparatus.
In S702, a unit extension time is acquired.
In the embodiment of the present invention, the unit extension time represents a time length extended each time when the registration time of the virtual sensor needs to be extended. For example, the unit extension time is 0.05 seconds, which means that the registration time of the virtual sensor is increased by 0.05 seconds after the registration time of the virtual sensor is increased by one unit extension time.
In the embodiment of the present invention, the unit extension time is a preset parameter, and can be directly obtained.
In S703, a maximum registration time is set, where the maximum registration time is a maximum allowable value of the registration time of the virtual sensor.
In an embodiment of the invention, the registration time of the virtual sensor has a maximum limit value, i.e. a maximum registration time. Since the virtual sensor is used to control the corresponding steering of the steering gear, if the registration time of the virtual sensor is too long, the time for the steering gear to receive the instruction of the virtual sensor and make the corresponding steering according to the instruction may be insufficient.
Fig. 8 shows a specific implementation flow of the method for controlling a deposit apparatus S703 provided by the second embodiment of the present invention, which is detailed as follows:
in S801, a minimum reaction time, which is a minimum time interval from when the steering gear receives an instruction to when the steering gear is completed, is acquired.
In the present example, the minimum reaction time is obtained from a lot of experiments performed by the manufacturer and thus can be directly obtained.
In S802, the passage transport speed is acquired, and the passage length between the bill checking outlet and the diverter is acquired.
In the embodiment of the invention, the transmission speed of the channel can be changed, and the deposit equipment is provided with a speed control module which can control and detect the transmission speed of the channel.
In the embodiment of the invention, the length of the passage between the currency detecting outlet and the diverter is fixed and constant, so that the length between each part can be directly obtained.
In S803, a first time obtained by dividing the channel length by the channel transmission speed is calculated.
In the embodiment of the invention, the total time length required for a banknote to pass from the banknote detecting outlet to the diverter can be obtained by dividing the length of the channel between the banknote detecting outlet and the diverter by the transmission speed of the channel, and the total time length is the first time.
In S804, a second time is calculated, the second time being equal to the first time minus the minimum reaction time.
In S805, the second duration is set as the maximum registration time.
In S704, it is determined whether the maximum registration time is less than the sum of the unit extension time and the registration time of the virtual sensor.
In the embodiment of the present invention, it is necessary to determine whether the maximum registration time is greater than or equal to the sum of the unit extension time and the registration time of the current virtual sensor, so as to perform different operations in the subsequent steps.
It should be noted that in the embodiment of the present invention, the maximum registration time is compared with the unit extension time plus the registration time of the current virtual sensor, rather than simply comparing the maximum registration time with the registration time of the current virtual sensor. Because if the maximum registration time is only longer than the registration time of the current virtual sensor but shorter than the sum of the unit extension time and the registration time of the current virtual sensor, the registration time of the virtual sensor exceeds the maximum registration time after the unit extension time is subsequently extended, and the diverter does not have enough time to correspondingly divert according to the instruction of the virtual sensor.
In S705, if the maximum registration time is less than the sum of the unit extension time and the registration time of the virtual sensor, the registration time of the virtual sensor is kept unchanged.
In the embodiment of the present invention, because the maximum registration time is less than the sum of the unit extension time and the current registration time of the virtual sensor, if the registration time of the virtual sensor exceeds the maximum registration time after extending one unit extension time again, the steering device will not have enough time to perform corresponding steering according to the instruction of the virtual sensor. Therefore, no change is made to the registration time of the current virtual sensing.
It should be noted that, when the maximum registration time is less than the sum of the unit extension time and the registration time of the current virtual sensor, it can be determined that even though the banknote reject rate is still higher than the preset threshold, continuing to extend the registration time of the current virtual sensor does not help to solve the problem of high banknote reject rate, and may cause the diverter to fail to divert correctly, resulting in a larger problem.
In S706, if the maximum registration time is not less than the sum of the unit extension time and the registration time of the virtual sensor, the registration time of the virtual sensor is increased by one unit extension time.
In the embodiment of the invention, when the registration time of the virtual sensor is prolonged and the banknote is detected again at the banknote detection outlet, the virtual sensor is re-registered after the new virtual sensor registration time.
It should be noted that the embodiment of the present invention employs gradually prolonging the registration time of the virtual sensor for two reasons. Reason 1, objective factors such as the degree of old and new banknotes and the damage degree, or the used time of the banknote detector and the like all affect the banknote detection speed of the banknote detector, so that it is difficult to directly set a uniform and perfect registration time of a virtual sensor for deposit equipment. Reason 2, it is proved that the closer the registration time of the virtual sensor is not to the maximum registration time, the lower the paper money rejection rate is, because when the registration time of the virtual sensor is in the vicinity of the maximum registration time, the possibility of erroneous steering of the diverter due to the shortened reaction time is also increased.
In summary, the cyclic detection and the extension of the registration time of the virtual sensor provided by the embodiment of the invention are beneficial to the credit equipment to find out the ideal registration time of the virtual sensor, so that the paper money rejection rate of the whole credit equipment is reduced.
EXAMPLE III
Fig. 9 shows a system block diagram of a control system of a depositing apparatus according to a fourth embodiment of the present invention, corresponding to the control method of the depositing apparatus described in the above embodiments.
Referring to fig. 9, the system includes:
the detection module 901 is configured to detect a banknote rejection rate within a preset time period, and determine whether the banknote rejection rate is greater than a preset threshold;
a starting module 902, configured to start a first operation and/or a second operation if the banknote reject rate is greater than the preset threshold;
a first operation module 903 for changing the operation speed of the physical part of the deposit equipment;
a second operation module 904, configured to change a registration duration of a virtual sensor, where the virtual sensor is configured to receive a banknote detection result of a banknote detector and control a switching direction of a diverter in the depositing apparatus according to the result.
Further, the first operation module includes:
the first obtaining submodule is used for obtaining a preset unit deceleration value;
the money digging detection submodule is used for detecting the money digging speed of the money digging wheel;
the speed reduction submodule is used for reducing the money digging speed of the money digging wheel by one preset unit speed reduction value;
further, the first operation module includes:
the second obtaining submodule is used for obtaining a preset unit acceleration value;
the third acquisition submodule is used for acquiring a preset optimal value of the channel transmission speed;
the transmission detection submodule is used for detecting the channel transmission speed and judging whether the channel transmission speed is less than the preset channel transmission speed optimal value or not;
the first acceleration submodule is used for setting the channel transmission speed as the preset channel transmission speed optimal value if the channel transmission speed is greater than or equal to the preset channel transmission speed optimal value;
and the second acceleration submodule is used for increasing the channel transmission speed by one preset unit acceleration value if the channel transmission speed is less than the preset optimal value of the channel transmission speed.
Further, the second operation module includes:
the registration detection submodule is used for detecting the registration time of the virtual sensor, the virtual sensor registers once when a currency detection outlet detects a currency, and the registration time of the virtual sensor is the time interval from the beginning of the detection of the currency detection outlet to the end of the registration of the virtual sensor;
the fourth obtaining submodule is used for obtaining preset unit extension time;
the setting submodule is used for setting the maximum registration time, and the maximum registration time is the maximum allowable value of the registration time of the virtual sensor;
a second judgment submodule, configured to judge whether the maximum registration time is less than a sum of the unit extension time and the registration time of the virtual sensor;
a first registration submodule, configured to keep registration time of the virtual sensor unchanged if the maximum registration time is less than a sum of the unit extension time and registration time of the virtual sensor;
and the second registration submodule is used for increasing the registration time of the virtual sensor by one unit extension time if the maximum registration time is not less than the sum of the unit extension time and the registration time of the virtual sensor.
Further, the setting submodule is specifically configured to:
acquiring minimum response time, wherein the minimum response time is the shortest time interval from receiving an instruction to finishing steering of the steering device;
acquiring the transmission speed of a channel and the length of the channel between a currency detection outlet and a steering gear;
calculating a first time, wherein the first time is obtained by dividing the channel length by the channel transmission speed;
calculating a second time equal to the first time minus the minimum reaction time;
setting the second duration as the maximum registration time.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described system embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be 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 through some interfaces, devices or units, 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 of 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 integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will 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; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (10)
1. A method of controlling a depository device, comprising:
detecting the paper money rejection rate in a preset time period, and judging whether the paper money rejection rate is greater than a paper money rejection threshold value;
if the banknote rejection rate is greater than the banknote rejection threshold value, starting a first operation and/or a second operation;
the first operation changes the operation speed of the physical part of the deposit equipment; the first operation comprises reducing the money digging speed of the money digging wheel or changing the channel transmission speed according to a preset channel transmission speed optimal value;
and the second operation changes the registration time of a virtual sensor, and the virtual sensor is used for receiving the currency detection result of the currency detector and controlling the conversion direction of a steering gear in the deposit equipment according to the result.
2. The method of claim 1, wherein the first operation comprises:
detecting the money digging speed of the money digging wheel;
acquiring a preset unit deceleration value;
and reducing the money digging speed of the money digging wheel by one preset unit speed reduction value.
3. The method of claim 1, wherein the first operation comprises:
acquiring a preset channel transmission speed optimal value;
acquiring a preset unit acceleration value;
detecting the channel transmission speed, and judging whether the channel transmission speed is less than the preset channel transmission speed optimal value or not;
if the channel transmission speed is greater than or equal to the preset channel transmission speed optimal value, setting the channel transmission speed as the preset channel transmission speed optimal value;
and if the channel transmission speed is less than the preset optimal channel transmission speed value, increasing the channel transmission speed by the preset unit acceleration value.
4. The method of claim 1, wherein the second operation comprises:
detecting the registration time of a virtual sensor, wherein the virtual sensor registers once when a banknote is detected at a banknote detection outlet, and the registration time of the virtual sensor is the time from the beginning of the banknote detection at the banknote detection outlet to the end of the registration of the virtual sensor;
acquiring preset unit extension time;
setting maximum registration time, wherein the maximum registration time is the maximum allowable value of the registration time of the virtual sensor;
judging whether the maximum registration time is less than the sum of the unit extension time and the registration time of the virtual sensor;
if the maximum registration time is less than the sum of the unit extension time and the registration time of the virtual sensor, keeping the registration time of the virtual sensor unchanged;
and if the maximum registration time is not less than the sum of the unit extension time and the registration time of the virtual sensor, increasing the registration time of the virtual sensor by one unit extension time.
5. The method of claim 4, wherein the setting the maximum registration time comprises:
acquiring minimum response time, wherein the minimum response time is the shortest time interval from receiving an instruction to finishing steering of the steering device;
acquiring the transmission speed of a channel and the length of the channel between a currency detecting outlet and a steering gear;
calculating a first time, wherein the first time is obtained by dividing the channel length by the channel transmission speed;
calculating a second time equal to the first time minus the minimum reaction time;
setting the second duration as the maximum registration time.
6. A control system of a depositing apparatus, comprising:
the detection module is used for detecting the paper money rejection rate in a preset time period and judging whether the paper money rejection rate is greater than a preset threshold value or not;
the starting module is used for starting a first operation and/or a second operation if the banknote rejection rate is greater than the preset threshold value;
the first operation module is used for changing the running speed of the physical part of the deposit equipment; the first operation comprises reducing the money digging speed of the money digging wheel or changing the channel transmission speed according to a preset channel transmission speed optimal value;
and the second operation module is used for changing the registration duration of the virtual sensor, and the virtual sensor is used for receiving the currency detection result of the currency detector and controlling the conversion direction of the steering gear in the deposit equipment according to the result.
7. The system of claim 6, wherein the first operational module comprises:
the first obtaining submodule is used for obtaining a preset unit deceleration value;
the money digging detection submodule is used for detecting the money digging speed of the money digging wheel;
the speed reduction submodule is used for reducing the money digging speed of the money digging wheel by one preset unit speed reduction value;
8. the system of claim 6, wherein the first operational module comprises:
the second obtaining submodule is used for obtaining a preset unit acceleration value;
the third acquisition submodule is used for acquiring a preset optimal value of the channel transmission speed;
the transmission detection submodule is used for detecting the channel transmission speed and judging whether the channel transmission speed is less than the preset channel transmission speed optimal value or not;
the first acceleration submodule is used for setting the channel transmission speed as the preset channel transmission speed optimal value if the channel transmission speed is greater than or equal to the preset channel transmission speed optimal value;
and the second acceleration submodule is used for increasing the channel transmission speed by one preset unit acceleration value if the channel transmission speed is less than the preset optimal value of the channel transmission speed.
9. The system of claim 6, wherein the second operational module comprises:
the registration detection submodule is used for detecting the registration time of the virtual sensor, the virtual sensor registers once when a currency detection outlet detects a currency, and the registration time of the virtual sensor is the time interval from the beginning of the detection of the currency detection outlet to the end of the registration of the virtual sensor;
the fourth obtaining submodule is used for obtaining preset unit extension time;
the setting submodule is used for setting the maximum registration time, and the maximum registration time is the maximum allowable value of the registration time of the virtual sensor;
a second judgment submodule, configured to judge whether the maximum registration time is less than a sum of the unit extension time and the registration time of the virtual sensor;
a first registration submodule, configured to keep registration time of the virtual sensor unchanged if the maximum registration time is less than a sum of the unit extension time and registration time of the virtual sensor;
and the second registration submodule is used for increasing the registration time of the virtual sensor by one unit extension time if the maximum registration time is not less than the sum of the unit extension time and the registration time of the virtual sensor.
10. The system of claim 9, wherein the settings submodule is specifically configured to:
acquiring minimum response time, wherein the minimum response time is the shortest time interval from receiving an instruction to finishing steering of the steering device;
acquiring the transmission speed of a channel and the length of the channel between a currency detection outlet and a steering gear;
calculating a first time, wherein the first time is obtained by dividing the channel length by the channel transmission speed;
calculating a second time equal to the first time minus the minimum reaction time;
setting the second duration as the maximum registration time.
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| CN201710312482.8A CN107301742B (en) | 2017-05-05 | 2017-05-05 | Deposit equipment control method and system |
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| CN109272677A (en) * | 2018-09-26 | 2019-01-25 | 深圳怡化电脑股份有限公司 | Wholesale cash note output method, apparatus, equipment and computer readable storage medium |
| CN113888794A (en) * | 2021-12-08 | 2022-01-04 | 恒银金融科技股份有限公司 | Money drawing machine core with single-sheet removing and single-sheet recycling functions and working method |
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| CN104269001A (en) * | 2014-10-31 | 2015-01-07 | 中国建设银行股份有限公司 | Bank note treatment method and device as well as self-service equipment |
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