CN111025993A - Bank cashier and temporary storage box control system and control method thereof - Google Patents

Bank cashier and temporary storage box control system and control method thereof Download PDF

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Publication number
CN111025993A
CN111025993A CN201911368104.7A CN201911368104A CN111025993A CN 111025993 A CN111025993 A CN 111025993A CN 201911368104 A CN201911368104 A CN 201911368104A CN 111025993 A CN111025993 A CN 111025993A
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CN
China
Prior art keywords
bank
temporary storage
storage box
mcu
cashier
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Pending
Application number
CN201911368104.7A
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Chinese (zh)
Inventor
徐�明
盛洲
程骏
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Jiangsu Guoguang Electronic Information Technology Co Ltd
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Jiangsu Guoguang Electronic Information Technology Co Ltd
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Priority to CN201911368104.7A priority Critical patent/CN111025993A/en
Publication of CN111025993A publication Critical patent/CN111025993A/en
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24215—Scada supervisory control and data acquisition

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Abstract

The invention discloses a control system and a control method for a bank cashier and temporary storage box, wherein the control system comprises a control panel, a relay and a sensor; the control panel is arranged in the bank cashier temporary storage box; the control panel is provided with an MCU, a serial port communication module, a booster circuit, a switch circuit and a USB interface; the MCU is connected with a bank teller computer through a serial port communication module; the booster circuit boosts the 5V voltage input by the USB interface into 12V and then transmits the 12V voltage to the switch circuit; the switch circuit transmits the 12V voltage sent by the booster circuit to the relay; the sensor senses whether the drawer of the bank cashier and temporary storage box is popped up or not and feeds back a signal to the MCU. The bank cashier temporary storage box control system is directly communicated with a teller computer through a serial port, each bank cashier temporary storage box is uniquely bound with a bank system through an independent serial number, the bank cashier temporary storage box is ensured to be uniquely existed in the bank system, the opening and closing of the bank cashier temporary storage box are directly controlled through the computer, the operation is convenient and rapid, and account error and account omission are avoided.

Description

Bank cashier and temporary storage box control system and control method thereof
Technical Field
The invention relates to a control system and a control method for a bank teller and temporary storage box.
Background
The bank counter needs to store and draw paper money/bills in some services, usually needs to manually process the change and enter the system, but the manual paper money/bill processing and entering system has more operation flows and longer time consumption, so that the counter service handling speed is influenced, meanwhile, the manual paper money/bill storage is easy to lose, and the safety is not high enough.
At present, most of bank counters adopt a cash box for temporarily storing paper money/bills, the paper money/bills are stored by repeatedly manually opening and closing the cash box when the cash box is used, the operation is complex, in addition, each cash box is independent and has similar appearance, and account error and account omission easily occur by manual differentiation.
Disclosure of Invention
The invention aims to provide a bank cashier temporary storage box control system and a control method thereof, which can avoid wrong accounts and missed accounts and are convenient to operate.
The technical scheme for realizing the purpose of the invention is as follows:
a bank teller and temporary storage box control system comprises a control panel, a relay and a sensor; the control panel is arranged in the bank cashier temporary storage box; the control panel is provided with an MCU, a serial port communication module, a booster circuit, a switch circuit and a USB interface; the MCU is connected with a bank teller computer through a serial port communication module; the USB interface supplies power to the control panel; the boost circuit receives the pulse signal of the MCU, boosts the 5V voltage input by the USB interface into 12V and then transmits the 12V voltage to the switch circuit; the switching circuit transmits the 12V voltage transmitted by the booster circuit to the relay and controls the on-off of the 12V voltage transmission by receiving a control signal of the MCU; the sensor senses whether the drawer of the bank cashier and temporary storage box is popped up or not and feeds back a signal to the MCU.
Further, the chip model of the MCU is STC15F 104W.
Further, the serial port communication module has a chip model number SP 3232.
Further, a field effect tube is adopted in the switch circuit to control the on-off of the circuit.
Further, the type of a field effect transistor in the switching circuit is IRF9540 NS.
Furthermore, the control panel is also provided with a light emitting diode; the light emitting diode is electrically connected with the USB interface.
Further, the sensor adopts a microswitch; the microswitch is matched with a drawer locking device of the bank cashier temporary storage box.
A control method of a bank teller and deposit box control system comprises the following steps:
step one, when each bank cashier and temporary storage box leaves a factory, a unique serial number is programmed in an MCU of a control board of each bank cashier and temporary storage box;
when the bank teller machine is installed, a serial port communication module of the bank teller temporary storage box is connected with a bank teller computer, and power is supplied through a USB interface;
step three, the serial number of the bank deposit and withdrawal box is led into a bank system through a bank teller computer;
step four, when the bank needs to be opened, the teller sends a command on the computer through the bank system, and the command comprises an opening command and a serial number corresponding to the bank teller temporary storage box needing to be opened;
after the MCU of the bank cashier and temporary deposit box receives the command through the serial port communication module, whether the serial number issued by the bank system is completely consistent with the serial number written by the MCU is judged; if the sequences are consistent, the MCU sends a pulse signal to the booster circuit, so that the booster circuit boosts the 5V voltage to 12V, meanwhile, the MCU sends a box opening signal to the switch circuit, the switch circuit is conducted, so that the 12V voltage is transmitted to the relay, and the relay enables the drawer locking device of the bank deposit and temporary storage box to release the drawer, so that the drawer is popped up; if the serial numbers are not consistent, the MCU returns an error code to the bank system through the serial port communication module;
and step six, if the sequences are consistent, after the MCU sends a unpacking signal to the switch circuit, the MCU reads a signal of the sensor, judges whether a drawer locking device of the bank cashier temporary storage box releases the drawer or not, and returns the result to the bank system through the serial port communication module.
By adopting the technical scheme, the invention has the following beneficial effects:
(1) the bank cashier temporary storage box control system is directly communicated with a teller computer through a serial port, each bank cashier temporary storage box has an independent serial number and is uniquely bound with a bank system, the bank cashier temporary storage box is ensured to be uniquely existed in the bank system, the opening and closing of the bank cashier temporary storage box are directly controlled through the computer, the operation is convenient and rapid, the operation flow is greatly simplified, the use experience of a customer is improved, and account error and account omission are avoided.
(2) The switching circuit of the invention adopts the field effect tube to control the on-off of the circuit, and has small noise, low power consumption and better temperature stability.
(3) The control board is also provided with a light emitting diode electrically connected with the USB interface and used for displaying whether the control board is in a normal power-on state or not.
(4) The sensor of the invention adopts a microswitch to sense whether the drawer of the bank cashier and temporary storage box is popped up or not and feed back a signal to the MCU, and the sensor has rapid on-off and sensitive response.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which
FIG. 1 is a schematic diagram of a control system of the present invention.
FIG. 2 is a schematic diagram of the MCU of the present invention.
Fig. 3 is a circuit diagram of a serial communication module according to the present invention.
FIG. 4 is a schematic diagram of a boost circuit according to the present invention.
FIG. 5 is a circuit diagram of the switch of the present invention.
Fig. 6 is a circuit diagram of the indicator light of the present invention.
The reference numbers in the drawings are:
the device comprises a control board 1, an MCU1-1, a serial port communication module 1-2, a booster circuit 1-3, a switch circuit 1-4, a USB interface 1-5 and a light emitting diode 1-6;
a relay 2;
a sensor 3.
Detailed Description
(example 1)
Referring to fig. 1, the bank teller machine control system of the present embodiment includes a control board 1, a relay 2, and a sensor 3. The control panel 1 is arranged in a bank cashier temporary storage box; the control panel 1 is provided with an MCU1-1, a serial port communication module 1-2, a booster circuit 1-3, a switch circuit 1-4, a USB interface 1-5 and a light emitting diode 1-6.
The MCU1-1 is connected with a bank teller computer through a serial port communication module 1-2; the voltage boosting circuit 1-3 receives a pulse signal of the MCU1-1, boosts the input voltage of the USB interface 1-5 and then transmits the boosted voltage to the switch circuit 1-4; the switch circuit 1-4 transmits the voltage sent by the booster circuit 1-3 to the relay 2, and controls the on-off of the voltage transmission by receiving a control signal of the MCU 1-1; the USB interface 1-5 supplies power to the control panel 1; the light emitting diodes 1-6 are electrically connected with the USB interfaces 1-5 and are used for displaying whether the control panel is in a normal power-on state or not.
The sensor 3 adopts a microswitch to be matched with a drawer locking device of the bank cashier temporary storage box to sense whether the drawer of the bank cashier temporary storage box is popped up or not and feed back a signal to the MCU1-1, so that the on-off is rapid and the response is sensitive.
Referring to fig. 2 to 6, 5V voltage is input to the circuits shown in fig. 2, 3, 4, 5 and 6 through the USB interfaces 1-5.
Referring to fig. 2, the model of the MCU1-1 chip is STC15F104W, and pin 3 is connected to the 1-3MCU interface of the boost circuit to provide a pulse signal for the 1-3 boost circuits; pin 5 and pin 6 are connected to the RXD1 interface and TXD1 interface, respectively, of the serial communications module 1-2 circuitry, and pin 7 and pin 8 are connected to the SEN1 interface and DUT1 interface, respectively, of the switch circuitry 1-4.
Referring to fig. 3, the serial communication module 1-2 has a chip model number SP 3232.
Referring to fig. 4, the voltage boosting circuit 1-3 boosts the input 5V voltage to 12V through four unidirectional diodes and then transmits the 12V voltage to the switching circuit 1-4.
Referring to fig. 5, the switch circuit 1-4 is connected with the boost circuit 1-3, the input voltage of the interface is 12V, the switching on and off of the circuit is controlled by adopting a field effect transistor with the model of IRF9540NS, and the circuit has low noise, low power consumption and good temperature stability; the switch circuits 1-4 are also provided with an isolation circuit, an optical coupler with the model number of P785 is adopted, the input end and the output end are completely electrically isolated, the anti-interference capability is strong, the service life is long, and the instability of circuit signals caused by voltage oscillation is effectively avoided.
The control method of the bank teller and deposit box control system of the embodiment comprises the following steps:
step one, when each bank cashier and temporary storage box leaves a factory, a unique serial number is programmed in an MCU (1-1) of a control panel 1 of each bank cashier and temporary storage box;
when the bank teller machine is installed, a serial port communication module 1-2 of a bank teller temporary storage box is connected with a bank teller computer, and power is supplied through a USB interface 1-5;
step three, the serial number of the bank deposit and withdrawal box is led into a bank system through a bank teller computer;
step four, when the bank needs to be opened, the teller sends a command on the computer through the bank system, and the command comprises an opening command and a serial number corresponding to the bank teller temporary storage box needing to be opened;
after receiving the command through the serial port communication module 1-2, the MCU1-1 of the bank teller and deposit temporary box firstly judges whether the serial number issued by the bank system is completely consistent with the serial number written by the MCU 891-1; if the sequences are consistent, the MCU1-1 sends a pulse signal to the booster circuit 1-3, so that the booster circuit 1-3 boosts the 5V voltage to 12V, meanwhile, the MCU1-1 sends a box opening signal to the switch circuit 1-4, the switch circuit 1-4 is conducted so that the 12V voltage is transmitted to the relay 2, and the relay 2 enables a drawer locking device of a bank cashier and temporary storage box to release a drawer, so that the drawer is popped up; if the serial numbers are not consistent, the MCU1-1 returns an error code to the bank system through the serial port communication module 1-2;
and step six, if the sequences are consistent, after the MCU1-1 sends a unpacking signal to the switch circuit 1-4, the MCU1-1 reads a signal of the sensor 3, judges whether a drawer locking device of the bank teller temporary storage box releases a drawer or not, and returns the result to the bank system through the serial port communication module 1-2.
The bank cashier temporary storage box control system provided by the embodiment directly communicates with a teller computer through a serial port, each bank cashier temporary storage box has an independent serial number and is uniquely bound with a bank system, the bank cashier temporary storage box is guaranteed to be uniquely arranged in the bank system, the bank cashier temporary storage box is directly controlled to be opened and closed through the computer, the operation is convenient and fast, the operation flow is greatly simplified, the user experience is improved, and account error and account omission are avoided.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a bank cashier and temporary storage case control system which characterized in that: comprises a control panel (1), a relay (2) and a sensor (3); the control panel (1) is arranged in a bank cashier temporary storage box; the control panel (1) is provided with an MCU (1-1), a serial port communication module (1-2), a booster circuit (1-3), a switch circuit (1-4) and a USB interface (1-5); the MCU (1-1) is connected with a bank teller computer through a serial port communication module (1-2); the USB interface (1-5) supplies power to the control panel (1); the boost circuit (1-3) receives the pulse signal of the MCU (1-1), boosts the 5V voltage input by the USB interface (1-5) into 12V and then transmits the 12V voltage to the switch circuit (1-4); the switching circuit (1-4) transmits the 12V voltage transmitted by the booster circuit (1-3) to the relay (2), and controls the on-off of the 12V voltage transmission by receiving a control signal of the MCU (1-1); the sensor (3) senses whether the drawer of the bank cashier and temporary storage box is popped up or not and feeds back a signal to the MCU (1-1).
2. The bank teller deposit box control system according to claim 1, wherein: the chip model of the MCU (1-1) is STC15F 104W.
3. The bank teller deposit box control system according to claim 1, wherein: the chip model of the serial port communication module (1-2) is SP 3232.
4. The bank teller deposit box control system according to claim 1, wherein: the switching circuits (1-4) adopt field effect transistors to control the on-off of the circuits.
5. The bank teller deposit box control system according to claim 4, wherein: the type of a field effect transistor in the switch circuit (1-4) is IRF9540 NS.
6. The bank teller deposit box control system according to claim 1, wherein: the control panel (1) is also provided with light emitting diodes (1-6); the light emitting diodes (1-6) are electrically connected with the USB interfaces (1-5).
7. The bank teller deposit box control system according to claim 1, wherein: the sensor (3) adopts a microswitch; the microswitch is matched with a drawer locking device of the bank cashier temporary storage box.
8. The control method of a bank teller-deposit box control system according to claim 1, characterized in that: the method comprises the following steps:
step one, when each bank cashier and temporary storage box leaves a factory, a unique serial number is programmed in an MCU (1-1) of a control panel (1) of each bank cashier and temporary storage box;
when the bank teller machine is installed, a serial port communication module (1-2) of a bank teller temporary storage box is connected with a bank teller computer, and power is supplied through a USB interface (1-5);
step three, the serial number of the bank deposit and withdrawal box is led into a bank system through a bank teller computer;
step four, when the bank needs to be opened, the teller sends a command on the computer through the bank system, and the command comprises an opening command and a serial number corresponding to the bank teller temporary storage box needing to be opened;
after receiving the command through the serial port communication module (1-2), the MCU (1-1) of the bank teller and temporary storage box firstly judges whether the serial number issued by the bank system is completely consistent with the serial number written by the MCU; if the sequences are consistent, the MCU (1-1) sends a pulse signal to the booster circuit (1-3) to enable the booster circuit (1-3) to boost the 5V voltage to 12V, meanwhile, the MCU (1-1) sends a box opening signal to the switch circuit (1-4), the switch circuit (1-4) is conducted to enable the 12V voltage to be transmitted to the relay (2), and the relay (2) enables a drawer locking device of a bank cashier temporary storage box to release a drawer, so that the drawer is ejected; if the serial numbers are not consistent, the MCU (1-1) returns an error code to the bank system through the serial port communication module (1-2);
and step six, if the sequences are consistent, after the MCU (1-1) sends a unpacking signal to the switch circuit (1-4), the MCU (1-1) reads a signal of the sensor (3), judges whether a drawer locking device of the bank cashier temporary storage box releases a drawer or not, and returns the result to the bank system through the serial port communication module (1-2).
CN201911368104.7A 2019-12-26 2019-12-26 Bank cashier and temporary storage box control system and control method thereof Pending CN111025993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911368104.7A CN111025993A (en) 2019-12-26 2019-12-26 Bank cashier and temporary storage box control system and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911368104.7A CN111025993A (en) 2019-12-26 2019-12-26 Bank cashier and temporary storage box control system and control method thereof

Publications (1)

Publication Number Publication Date
CN111025993A true CN111025993A (en) 2020-04-17

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Application Number Title Priority Date Filing Date
CN201911368104.7A Pending CN111025993A (en) 2019-12-26 2019-12-26 Bank cashier and temporary storage box control system and control method thereof

Country Status (1)

Country Link
CN (1) CN111025993A (en)

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