CN208752677U - A kind of shared IC card Self-Service intelligent terminal - Google Patents

A kind of shared IC card Self-Service intelligent terminal Download PDF

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Publication number
CN208752677U
CN208752677U CN201821622005.8U CN201821622005U CN208752677U CN 208752677 U CN208752677 U CN 208752677U CN 201821622005 U CN201821622005 U CN 201821622005U CN 208752677 U CN208752677 U CN 208752677U
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pin
chip
card
connects
capacitor
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魏东
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Chengdu Hui Yun Cloud Information Technology Co Ltd
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Chengdu Hui Yun Cloud Information Technology Co Ltd
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Abstract

The utility model discloses a kind of shared IC card Self-Service intelligent terminals, it is related to Self-Service information terminal technical field, including shell and the IC card slot P1 being arranged on shell, further includes: power management module provides power supply for the modules in the autonomous charging terminal of IC card;IC card module for reading and writing, execute card reading/write card instruct and generates corresponding IC card feedback information, will be without writing in the corresponding IC card of IC card data information write-in that card records;BLE communication module, the card reading for receiving the instruction that MCU control module is sent and being issued to smart machine transmitting Bluetooth signal, reception smart machine/write card instruction, send IC card feedback information to smart machine;MCU control module, the card reading received to the instruction of BLE communication module transmission transmitting Bluetooth signal, acquisition BLE communication module/write card instruction.This equipment can a variety of IC card of load, 24 hour self-helps payment, application scenarios are extensive, improve resource utilization, reduce cost of investment, reduce Trip Costs.

Description

A kind of shared IC card Self-Service intelligent terminal
Technical field
The utility model relates to Self-Service information terminal technical fields, and in particular to a kind of shared self-service clothes of IC card Business intelligent terminal.
Background technique
IC card (Integrated Circuit Card, integrated circuit card), also referred to as smart card (Smart card), wisdom Card (Intelligent card), microcircuit card (Microcircuit card) or chip card etc..It is by a microelectronics Chip insertion meets in the card base of ISO7816 standard, is made into card form.Communication modes between IC card and reader can be Contact is also possible to contactless.IC card is divided into Contact Type Ic Card, non-contact IC and double-interface card according to communication interface (being provided simultaneously with contact and contactless communication interface).IC card is due to its intrinsic information security, easy to carry, fairly perfect Standardization the advantages that, authentication, bank, telecommunications, public transport, parking lot management etc. fields just more and more answered With, such as China second-generation identity card, the stored value card of bank, the SIM cards of mobile phones of telecommunications, the bus card of public transport, subway card be used for The parking card etc. for collecting parking fee, all plays an important role in people's daily life.
At this stage, the bus IC card of appearance, electric power IC card, Campus Smart Card and all-purpose card IC card etc., in these IC card Some are non-contact IC cards, some are contact intellective IC cards.How to provide simultaneously for these IC card and conveniently and efficiently supplement with money, Strive for the task of top priority of two-win as financial industry.Currently, the application of the autonomous payment terminal of existing IC card load, these are autonomous Payment terminal has following drawback: (1) for effectively plug-in card number at 100 times or so, service life is short;(2) brownout Shi Wuming Aobvious prompt, user experience are unfriendly;(3) poor contact, equipment no power be will lead to after plug number is excessive, cannot normally be made With;(4) due to the limitation of safety certification can only realize single industry or be confined to some company IC card load.Example Such as: the terminal that gas industry uses can only the corresponding natural gas IC card of load, be unable to load bus card, water power card, these terminals It since the interface of offer is single, causes when installing and using terminal, the requirement to environment is too high, not only increases workload, but also increase Additional investment is added.In addition, some terminals can only realize the load of IC card, some terminals can only realize that intermediary service payment is answered With the two being combined can not well, cause the very big overlapping investment of publisher, while wasting a large amount of money Source.Therefore, publisher and the user of all kinds of IC card still can not fundamentally be facilitated.
Summary of the invention
The purpose of this utility model is that: it can only resource caused by a kind of IC card of load to solve IC card self-help terminal The problem that utilization rate is low, cost of investment is high provides a kind of shared IC card Self-Service intelligent terminal.
The technical solution adopted in the utility model is as follows:
A kind of shared IC card Self-Service intelligent terminal, including shell and the IC card slot being arranged on shell P1, further includes:
Power management module provides power supply for the modules in the autonomous charging terminal of IC card;
IC card module for reading and writing executes card reading/write card and instruct and generate corresponding IC card feedback information, nothing is write what card recorded IC card data information is written in corresponding IC card;
BLE communication module receives the instruction that MCU control module is sent and emits Bluetooth signal to smart machine, receives intelligence The card reading that energy equipment issues/write card instruction, send IC card feedback information to smart machine;
MCU control module, to BLE communication module sends the instruction of transmitting Bluetooth signal, acquisition BLE communication module receives Card reading/write card instruction.
Further, the power management module includes electric power management circuit, and the electric power management circuit includes that connection is defeated Enter the connection input of pin 2 of power management chip U1C, the resistance R4 and bluetooth state lamp LED2, power management chip U1C of power supply The emitter of power supply, the base stage of the 1 connecting triode Q1 of pin of power management chip U1C, triode Q1 connects power lights LED1 Resistance R4 is connected afterwards, and the pin 3 of power management chip U1C and the collector of triode connect GND after connecting jointly;Bluetooth state Connecting interface T1 after the other end connection resistance R3 of lamp LED2.
Further, the IC card module for reading and writing includes IC card read/write circuit, and the IC card read/write circuit includes that connection is defeated Enter the IC card slot P1 of power supply, the pin 1 and pin 3 of IC card slot P1 connects input power, and the pin 2 of IC card slot P1 draws Foot 2, pin 7 and pin 8 are all connected with MCU control module, and the pin 9 of IC card slot P1 connects GND after connecting resistance R1, and IC card is inserted The pin 10 of slot P1 connects GND.
Further, the BLE communication module includes BLE communicating circuit, and the BLE communicating circuit includes connection MCU control Capacitor C5, C4, C3, C6, C7 and inductance L1, L2 and crystal oscillator X1 of molding block, one end of inductance L1 and L2 connect after connecting jointly Capacitor C1, C2 are met, the other end of capacitor C1 is separately connected capacitor C14 and PCB antenna ANT1;Pin 3, the capacitor C6 of crystal oscillator X1 is total With connecting MCU control module after connection, pin 1, the capacitor C7 of crystal oscillator X1 connects MCU control module after connecting jointly, capacitor C5, The other end of C4, C3, C2, C6, C7 and pin 2, the pin 4 of crystal oscillator X1 are all connected with GND.
Further, the MCU control module includes MCU control circuit, and the MCU control circuit includes chip U1, core Piece PCB1, programming interface P2, the pin 1 of chip U1 connect the pin 4 of the pin 5 of IC card slot P1, chip PCB1;Chip U1's Pin 9 connects the pin 7 of chip PCB1 and the pin 2 of programming interface P2 after connecting resistance R6;The pin 10 of chip U1 connects core The pin 6 of piece PCB1 and the pin 1 of programming interface P2;Pin 7, the chip of the pin P13 connection IC card slot P1 of chip U1 The pin 11 of PCB1;The pin 14 of chip U1 connects the pin 3 of chip PCB1 and the pin 2 of IC card slot P1;Chip U1's draws Foot 15 connects the pin 2 of chip PCB1 and the pin 3 of IC card slot P1;The pin 17 of chip U1 connects the pin of programming interface P2 5, the pin 1 of chip PCB1;The pin 18 of chip U1 is separately connected the pin 1 of resistance R9 and chip U2, the other end of resistance R9 Input power is connected, the pin 3 of chip U2 is separately connected input power and capacitor C15, the pin 2 of chip U2 and capacitor C15's The other end is all connected with GND;The pin 19 of chip U1 connects the pin 15 of the pin 4 of programming interface P2, chip PCB1;Chip U1's Pin 21 connects input power after being sequentially connected with resistance R2, indicator light LED1;The pin 28 of chip U1 connects inductance L3, chip U1 Pin 27, pin 31 and inductance L3 the other end connect jointly after connect capacitor C12, the other end of capacitor C12 connects GND; Pin 29, the pin 30 of chip U1 connects input power after connecting jointly and the other end of capacitor C11, capacitor C11 connect GND; The pin 32 of chip U1 connects GND after connecting capacitor C10;The pin 33 of chip U1 connects GND after connecting capacitor C9;Chip U1's Pin 34 connects GND after connecting capacitor C8;The pin 35 of chip U1 connects the pin 1 of capacitor C7 and crystal oscillator X1;Chip U1's draws The pin 3 of the connection of foot 36 capacitor C6 and crystal oscillator X1;The pin 37 of chip U1 connects capacitor C4;The pin 38 of chip U1 connects inductance L2;The pin 39 of chip U1 connects inductance L1 and capacitor C3;The pin 14 of chip U1 connects pin 3, the chip of programming interface P2 The other end of the pin 14 and resistance R8 of PCB1, resistance R8 connects input power;The pin 43 of chip U1 connects after connecting resistance R3 Connect the pin 2 of chip PCB1, the pin 3 of IC card slot P1;The pin 45 of chip U1 connects pin 8, the chip of IC card slot P1 The pin 12 of PCB1;The pin 49 of chip U1 connects GND;The pin 7 of chip PCB1 connects diode D1, the pin of chip PCB1 The other end of 6 connection resistance R2, resistance R2 and diode D1 connects the pin 13 of chip U1 after connecting jointly;Chip PCB1's draws Foot 17, pin 18 connect the pin 1 of input power, battery BT, chip P3, the pin 2 and battery BT of chip P3 after connecting jointly The other end connect jointly after connect GND;Pin 13, the pin 16 of chip PCB1 is all connected with GND;The pin 7 of programming interface P2 Input power is connected, the pin 6 of programming interface P2 connects GND.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, IC card is inserted into IC card slot P1 by user, communicates mould to BLE by MCU control module Block sends transmitting Bluetooth signal instruction, emits Bluetooth signal to smart machine by BLE communication module, smart machine receives signal Afterwards, the binding with IC card Self-Service intelligent terminal is completed.What MCU control module acquisition BLE communication module received comes From after the instruction of the card reading of smart machine, IC card module for reading and writing starts card reading, and the IC card information read is communicated by BLE Module is sent to smart machine.If in service platform without the IC card write card record when, immediately from the corresponding publisher of the IC card Place obtains the data of the IC card, and is sent to smart machine for writing operation is executed.After smart machine is connected to writing operation information, Card instruction is write to the transmission of IC card Self-Service intelligent terminal, what MCU control module acquisition BLE communication module received comes from In smart machine write card instruction after, IC card module for reading and writing starts to write card, and is led to the IC card feedback information after card is write by BLE News module is sent to smart machine, after smart machine receives IC card feedback information, is sent to service platform by network and is write The confirmation of card result.After completing card reading/write card, smart machine will include to supplement number with money by IC card Self-Service intelligent terminal According to charging request be sent to payment platform, the load value data that payment platform will confirm that is sent to smart machine, and smart machine will Load value data is sent to IC card Self-Service intelligent terminal, by IC card Self-Service intelligent terminal by load value data It is written in IC card.It is completed by IC card module for reading and writing, BLE communication module, MCU control module cooperation to the card reading of IC card/write card Operation, make IC card Self-Service intelligent terminal can a variety of IC card of load, self-help charging, application scenarios are extensive, improve money Source utilization rate reduces cost of investment.By being mounted on the undeveloped or crowded cell of traffic, the superfine region of quotient, 24 is small When it is unattended, bring convenience to user, without go to it is specified manage on behalf of another a little, reduce Trip Costs.
2, in the utility model, by being modified to the inserting slot construction of inserted IC card, IC card Self-Service is greatly improved Effective plug-in card number of intelligent terminal, effective plug-in card number can reach 10000 times.
3, in the utility model, when the undertension of IC card Self-Service intelligent terminal, power management module will It is prompted by lighting power lights, prompting IC card Self-Service intelligent terminal to need replacing battery could use, and improve The friendly of user experience.
4, in the utility model, directly IC card Self-Service intelligent terminal can be fixed on wall by screw, Space is saved, while decreasing shock of the equipment by foreign object or child, improves the economic life of equipment.
5, in the utility model, when IC card Self-Service intelligent terminal is not inserted into IC card, IC card Self-Service Intelligent terminal is by the state in power-off, and when IC card Self-Service intelligent terminal is inserted into IC card, IC card is self-service For Intelligent Service terminal by the state being powered, avoiding makes IC card Self-Service intelligent terminal be chronically at working condition And its service life is reduced, while decreasing the wasting of resources.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structure chart of the utility model;
Fig. 2 is the circuit diagram of the power management module of the utility model;
Fig. 3 is the circuit diagram of the IC card module for reading and writing of the utility model;
Fig. 4 is the MCU control module of the utility model and the circuit diagram of BLE communication module;
Fig. 5 is the inserting slot construction schematic diagram of the utility model.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not For limiting the present invention, i.e., described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is logical The component for the embodiment of the present invention being often described and illustrated herein in the accompanying drawings can be arranged and be designed with a variety of different configurations. Therefore, claimed invention is not intended to limit to the detailed description of the embodiment of the present invention provided in the accompanying drawings below Range, but be merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not having Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
It should be noted that the relational terms of term " first " and " second " or the like be used merely to an entity or Operation is distinguished with another entity or operation, and without necessarily requiring or implying between these entities or operation, there are any This actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive Property include so that include a series of elements process, method, article or equipment not only include those elements, but also Further include other elements that are not explicitly listed, or further include for this process, method, article or equipment it is intrinsic Element.In the absence of more restrictions, the element limited by sentence " including one ... ", it is not excluded that including institute State in the process, method, article or equipment of element that there is also other identical elements.
Feature and performance of the invention are described in further detail with reference to embodiments.
Embodiment 1
A kind of shared IC card Self-Service intelligent terminal that present pre-ferred embodiments provide, including shell and set The IC card slot on shell is set, the contact that IC card slot is connected with the power switch of connection IC card Self-Service intelligent terminal is opened Close K.IC card Self-Service intelligent terminal further include: power management module is each mould in the autonomous charging terminal of IC card Block provides power supply;IC card module for reading and writing executes card reading/write card and instructs and generate corresponding IC card feedback information, will remember without card is write The IC card data information of record is written in corresponding IC card;BLE communication module receives the instruction that MCU control module is sent and to intelligence The card reading that energy equipment transmitting Bluetooth signal, reception smart machine issue/write card instruction, transmission IC card feedback information to intelligence is set It is standby;MCU control module, to the reading that BLE communication module sends the instruction of transmitting Bluetooth signal, acquisition BLE communication module receives Block/write card instruction.
Wherein, power management module includes electric power management circuit, and electric power management circuit includes the power supply for connecting input power The pin 2 of managing chip U1C, resistance R4 and bluetooth state lamp LED2, power management chip U1C connect input power, power supply pipe The base stage of the 1 connecting triode Q1 of pin of chip U1C is managed, connects resistance after the emitter connection power lights LED1 of triode Q1 The pin 3 of R4, power management chip U1C and the collector of triode connect GND after connecting jointly;Bluetooth state lamp LED2's is another One end connects connecting interface T1 after resistance R3.
IC card module for reading and writing includes IC card read/write circuit, and IC card read/write circuit includes the IC card slot for connecting input power The pin 1 and pin 3 of P1, IC card slot P1 connect input power, pin 2, pin 2, pin 7 and the pin 8 of IC card slot P1 It is all connected with MCU control module, the pin 9 of IC card slot P1 connects GND after connecting resistance R1, and the pin 10 of IC card slot P1 connects GND。
BLE communication module includes BLE communicating circuit, BLE communicating circuit include the capacitor C5, C4 for connecting MCU control module, C3, C6, C7 and inductance L1, L2 and crystal oscillator X1, one end of inductance L1 and L2 connect capacitor C1, C2, capacitor C1 after connecting jointly The other end be separately connected capacitor C14 and PCB antenna ANT1;Connection MCU control after pin 3, the capacitor C6 of crystal oscillator X1 is connected jointly Molding block, pin 1, the capacitor C7 of crystal oscillator X1 connect MCU control module after connecting jointly, capacitor C5, C4, C3, C2, C6, C7's The pin 2 of the other end and crystal oscillator X1, pin 4 are all connected with GND.
MCU control module includes MCU control circuit, and MCU control circuit includes chip U1, chip PCB1, programming interface P2, The pin 1 of chip U1 connects the pin 4 of the pin 5 of IC card slot P1, chip PCB1;After the pin 9 of chip U1 connects resistance R6 Connect the pin 7 of chip PCB1 and the pin 2 of programming interface P2;The pin 10 of chip U1 connects the pin 6 of chip PCB1 and compiles The pin 1 of journey interface P2;The pin 11 of the pin 7 of the pin P13 connection IC card slot P1 of chip U1, chip PCB1;Chip U1 Pin 14 connect chip PCB1 pin 3 and IC card slot P1 pin 2;The pin 15 of chip U1 connects drawing for chip PCB1 The pin 3 of foot 2 and IC card slot P1;The pin 17 of chip U1 connects the pin 1 of the pin 5 of programming interface P2, chip PCB1;Core The pin 18 of piece U1 is separately connected the pin 1 of resistance R9 and chip U2, and the other end of resistance R9 connects input power, chip U2's Pin 3 is separately connected input power and capacitor C15, and the pin 2 of chip U2 and the other end of capacitor C15 are all connected with GND;Chip U1 Pin 19 connect the pin 15 of the pin 4 of programming interface P2, chip PCB1;The pin 21 of chip U1 be sequentially connected with resistance R2, Input power is connected after indicator light LED1;The pin 28 of chip U1 connects inductance L3, pin 27, pin 31 and the inductance of chip U1 The other end of L3 connects capacitor C12 after connecting jointly, the other end of capacitor C12 connects GND;Pin 29, the pin 30 of chip U1 The other end that input power and capacitor C11, capacitor C11 are connected after common connection connects GND;The pin 32 of chip U1 connects capacitor GND is connected after C10;The pin 33 of chip U1 connects GND after connecting capacitor C9;The pin 34 of chip U1 connects after connecting capacitor C8 GND;The pin 35 of chip U1 connects the pin 1 of capacitor C7 and crystal oscillator X1;The pin 36 of chip U1 connects capacitor C6 and crystal oscillator X1 Pin 3;The pin 37 of chip U1 connects capacitor C4;The pin 38 of chip U1 connects inductance L2;The pin 39 of chip U1 connects Inductance L1 and capacitor C3;The pin 14 of chip U1 connects the pin 14 and resistance R8 of the pin 3 of programming interface P2, chip PCB1, The other end of resistance R8 connects input power;Pin 2, the IC card of chip PCB1 are connected after the connection of the pin 43 resistance R3 of chip U1 The pin 3 of slot P1;The pin 45 of chip U1 connects the pin 12 of the pin 8 of IC card slot P1, chip PCB1;Chip U1's draws Foot 49 connects GND;The pin 7 of chip PCB1 connects diode D1, and the pin 6 of chip PCB1 connects resistance R2, resistance R2 and two The other end of pole pipe D1 connects the pin 13 of chip U1 after connecting jointly;After pin 17, the pin 18 of chip PCB1 connects jointly The pin 1 of input power, battery BT, chip P3 are connected, the pin 2 of chip P3 and the other end of battery BT connect after connecting jointly GND;Pin 13, the pin 16 of chip PCB1 is all connected with GND;The pin 7 of programming interface P2 connects input power, programming interface P2 Pin 6 connect GND.
In the present embodiment, the model IS1870, chip U2 of model the yexin KF009A, chip U1 of IC card slot P1 Model MCP111, the model BM70BLE01FC2 of chip PCB1, the model of power management chip U1C R3111H251A.When IC card is inserted into IC card slot P1 by user, contact-making switch K conducting, IC card Self-Service intelligent terminal is set It is standby to be powered, transmitting Bluetooth signal instruction is sent to BLE communication module by MCU control module, by BLE communication module to intelligence Equipment emits Bluetooth signal and sets after smart machine opens bluetooth and receives Bluetooth signal to IC card Self-Service intelligent terminal Preparation send connection request, completes the binding with IC card Self-Service intelligent terminal.After successful connection, BLE communication module is connect The instruction that smart machine is sent is received, and the instruction that receives of BLE communication module is converted by MCU control module and controls IC card reading The reading writing working of writing module.MCU control module obtains the card reading from smart machine that BLE communication module receives and instructs Afterwards, IC card module for reading and writing starts card reading, and the IC card information read is sent to smart machine by BLE communication module.If In service platform without the IC card write card record when, immediately from the IC card corresponding publisher from acquisition the IC card data, and Writing operation will be executed and be sent to smart machine.After smart machine is connected to writing operation information, eventually to IC card Self-Service intelligence Card instruction is write in end equipment transmission, and MCU control module obtains the card of writing from smart machine that BLE communication module receives and instructs Afterwards, IC card module for reading and writing starts to write card, and will write the IC card feedback information after card and be sent to intelligence by BLE communication module and set It is standby, after smart machine receives IC card feedback information, service platform is sent to by network and carries out writing the confirmation of card result.It completes to read Block/write card after, smart machine by IC card Self-Service intelligent terminal by include load value data charging request send To payment platform, the load value data that payment platform will confirm that is sent to smart machine, and load value data is sent to IC by smart machine Load value data is written in IC card by IC card Self-Service intelligent terminal for card Self-Service intelligent terminal.Pass through IC card module for reading and writing, BLE communication module, MCU control module cooperation are completed to keep IC card self-service card reading/writing operation of IC card Intelligent Service terminal device can a variety of IC card of load, self-help charging, application scenarios are extensive, improve resource utilization, reduce Cost of investment.By being mounted on the undeveloped or crowded cell of traffic, the superfine region of quotient, 24 hours unattended, to use Family brings convenience, without go to it is specified manage on behalf of another a little, reduce Trip Costs.It is completed using network communication technology to IC card Remote recharge, quickly, succinctly.By being modified to the inserting slot construction of inserted IC card, IC card Self-Service intelligence is greatly improved Effective plug-in card number of terminal device, effective plug-in card number can reach 10000 times.When IC card Self-Service intelligent terminal is set Standby undertension, that is, when being lower than preset threshold value, power management module will be prompted by lighting power lights, prompt IC card Self-Service intelligent terminal needs replacing battery and could use, and improves the friendly of user experience.Spiral shell can directly be passed through IC card Self-Service intelligent terminal is fixed on wall by nail, saves space, while decreasing IC card Self-Service Shock of the intelligent terminal by foreign object or child, improves the economic life of equipment.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (5)

1. a kind of shared IC card Self-Service intelligent terminal, including shell and the IC card slot P1 being arranged on shell, It is characterized by further comprising:
Power management module provides power supply for the modules in IC card Self-Service intelligent terminal;
IC card module for reading and writing executes card reading/write card and instruct and generate corresponding IC card feedback information, nothing is write the IC card that card records Data information is written in corresponding IC card;
BLE communication module receives the instruction that MCU control module is sent and sets to smart machine transmitting Bluetooth signal, reception intelligence The card reading that preparation goes out/write card instruction, send IC card feedback information to smart machine;
MCU control module, to the reading that BLE communication module sends the instruction of transmitting Bluetooth signal, acquisition BLE communication module receives Block/write card instruction.
2. a kind of shared IC card Self-Service intelligent terminal according to claim 1, which is characterized in that the electricity Source control module includes electric power management circuit, the electric power management circuit include connect input power power management chip U1C, The pin 2 of resistance R4 and bluetooth state lamp LED2, power management chip U1C connect input power, and power management chip U1C's draws The base stage of 1 connecting triode Q1 of foot, the emitter of triode Q1 connect resistance R4, power management chip after connecting power lights LED1 The pin 3 of U1C and the collector of triode connect GND after connecting jointly;The other end of bluetooth state lamp LED2 connects resistance R3 Connecting interface T1 afterwards.
3. a kind of shared IC card Self-Service intelligent terminal according to claim 1, which is characterized in that the IC Card module for reading and writing includes IC card read/write circuit, and the IC card read/write circuit includes the IC card slot P1 for connecting input power, IC card The pin 1 and pin 3 of slot P1 connects input power, and pin 2, pin 2, pin 7 and the pin 8 of IC card slot P1 is all connected with MCU control module, the pin 9 of IC card slot P1 connect GND after connecting resistance R1, and the pin 10 of IC card slot P1 connects GND.
4. a kind of shared IC card Self-Service intelligent terminal according to claim 1, which is characterized in that described BLE communication module includes BLE communicating circuit, the BLE communicating circuit include connect capacitor C5, C4 of MCU control module, C3, C6, C7 and inductance L1, L2 and crystal oscillator X1, one end of inductance L1 and L2 connect capacitor C1, C2 after connecting jointly, and capacitor C1's is another One end is separately connected capacitor C14 and PCB antenna ANT1;Connection MCU control mould after pin 3, the capacitor C6 of crystal oscillator X1 is connected jointly Block, pin 1, the capacitor C7 of crystal oscillator X1 connect MCU control module after connecting jointly, capacitor C5, C4, C3, C2, C6, C7's is another Pin 2, the pin 4 of end and crystal oscillator X1 are all connected with GND.
5. a kind of shared IC card Self-Service intelligent terminal according to claim 4, which is characterized in that described MCU control module includes MCU control circuit, and the MCU control circuit includes chip U1, chip PCB1, programming interface P2, chip The pin 1 of U1 connects the pin 4 of the pin 5 of IC card slot P1, chip PCB1;The pin 9 of chip U1 connects after connecting resistance R6 The pin 7 of chip PCB1 and the pin 2 of programming interface P2;The pin 10 of chip U1 connects the pin 6 of chip PCB1 and programming connects The pin 1 of mouth P2;The pin 11 of the pin 7 of the pin P13 connection IC card slot P1 of chip U1, chip PCB1;Chip U1's draws Foot 14 connects the pin 3 of chip PCB1 and the pin 2 of IC card slot P1;The pin 15 of chip U1 connects the pin 2 of chip PCB1 With the pin 3 of IC card slot P1;The pin 17 of chip U1 connects the pin 1 of the pin 5 of programming interface P2, chip PCB1;Chip The pin 18 of U1 is separately connected the pin 1 of resistance R9 and chip U2, and the other end of resistance R9 connects input power, and chip U2's draws Foot 3 is separately connected input power and capacitor C15, and the pin 2 of chip U2 and the other end of capacitor C15 are all connected with GND;Chip U1's Pin 19 connects the pin 15 of the pin 4 of programming interface P2, chip PCB1;The pin 21 of chip U1 is sequentially connected with resistance R2, refers to Input power is connected after showing lamp LED1;The pin 28 of chip U1 connects inductance L3, pin 27, pin 31 and the inductance L3 of chip U1 The other end connect jointly after connect capacitor C12, the other end of capacitor C12 connects GND;Pin 29, the pin 30 of chip U1 is total GND is connected with the other end for connecting input power and capacitor C11, capacitor C11 after connection;The pin 32 of chip U1 connects capacitor GND is connected after C10;The pin 33 of chip U1 connects GND after connecting capacitor C9;The pin 34 of chip U1 connects after connecting capacitor C8 GND;The pin 35 of chip U1 connects the pin 1 of capacitor C7 and crystal oscillator X1;The pin 36 of chip U1 connects capacitor C6 and crystal oscillator X1 Pin 3;The pin 37 of chip U1 connects capacitor C4;The pin 38 of chip U1 connects inductance L2;The pin 39 of chip U1 connects Inductance L1 and capacitor C3;The pin 14 of chip U1 connects the pin 14 and resistance R8 of the pin 3 of programming interface P2, chip PCB1, The other end of resistance R8 connects input power;Pin 2, the IC card of chip PCB1 are connected after the connection of the pin 43 resistance R3 of chip U1 The pin 3 of slot P1;The pin 45 of chip U1 connects the pin 12 of the pin 8 of IC card slot P1, chip PCB1;Chip U1's draws Foot 49 connects GND;The pin 7 of chip PCB1 connects diode D1, and the pin 6 of chip PCB1 connects resistance R2, resistance R2 and two The other end of pole pipe D1 connects the pin 13 of chip U1 after connecting jointly;After pin 17, the pin 18 of chip PCB1 connects jointly The pin 1 of input power, battery BT, chip P3 are connected, the pin 2 of chip P3 and the other end of battery BT connect after connecting jointly GND;Pin 13, the pin 16 of chip PCB1 is all connected with GND;The pin 7 of programming interface P2 connects input power, programming interface P2 Pin 6 connect GND.
CN201821622005.8U 2018-09-30 2018-09-30 A kind of shared IC card Self-Service intelligent terminal Active CN208752677U (en)

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