CN105606994A - Testing device for SIU module of financial self-service equipment, and testing method thereof - Google Patents

Testing device for SIU module of financial self-service equipment, and testing method thereof Download PDF

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Publication number
CN105606994A
CN105606994A CN201610134433.5A CN201610134433A CN105606994A CN 105606994 A CN105606994 A CN 105606994A CN 201610134433 A CN201610134433 A CN 201610134433A CN 105606994 A CN105606994 A CN 105606994A
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CN
China
Prior art keywords
siu
module
testing
main control
control unit
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610134433.5A
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Chinese (zh)
Inventor
江浩然
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Cashway Technology Co Ltd
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Cashway Technology Co Ltd
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Application filed by Cashway Technology Co Ltd filed Critical Cashway Technology Co Ltd
Priority to CN201610134433.5A priority Critical patent/CN105606994A/en
Publication of CN105606994A publication Critical patent/CN105606994A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2801Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02General constructional details
    • G01R1/06Measuring leads; Measuring probes
    • G01R1/067Measuring probes
    • G01R1/073Multiple probes

Abstract

The invention discloses a testing device for an SIU module of financial self-service equipment. The testing device for an SIU module of financial self-service equipment includes a frame, wherein a pressing mechanism is arranged on the frame and is used for pressing the SIU module; a probe fixing plate is fixedly connected with the frame, and is provided with a plurality of testing probes which are corresponding to the tested points of the SIU module one to one; when the SIU module is positioned and pressed by the pressing mechanism, the tested points are corresponding to the testing probes one to one; and a testing module includes a main control unit, a motion execution element and an output unit which is in communicating junctions with the main control unit. The testing device for an SIU module of financial self-service equipment is convenient for production test and fault inspection for the SIU module, enables an I/O interface of the SIU module to reliably connect with the testing module through pawl-shaped probes, simulates a sensor and switching input signal, reads the unique ID of the tested SIU module and outputs the testing result, so that the qualified product can be used for complete machine production and seamless joint between module testing and computer testing on the financial self-service equipment.

Description

Testing arrangement and the method for testing of financial self-service equipment SIU module
Technical field
The present invention relates to finance device technical field, particularly relate to a kind of financial self-service equipment SIU moduleAutomatic detection device and method of testing.
Background technology
Financial self-service equipment SIU module (sensor and indicator unit) is responsible for gathering each input and is establishedStandby duty, and control the output state instruction of each output subset, comprise illuminating lamp, indicator lamp,And realize real-time Communication for Power with main frame, accept instruction and report state. So SIU module has tens inputsOutput interface, and the MCU chip of financial self-service equipment has nearly hundred interfaces, the SIU that supplier is sentWhen module is carried out performance test, only the plug work of one of connector is just well imagined. Module testing beforeFrock and practical service environment can not be accomplished in full accord, normally pack checking completely again after complete machine into, in case ofSIU module failure will produce rework operation.
Summary of the invention
The object of the invention is to operate length consuming time for existing tested SIU module connector, cannot test completelyWhole, testing efficiency low and SIU module testing frock and the method for testing of a kind of financial self-service equipment of making.
For realizing the technical scheme that the object of the invention adopts be:
A testing arrangement for financial self-service equipment SIU module, comprises,
Frame, is provided with the hold-down mechanism in order to SIU module is clamped on it,
The probe fixed head being fixedly connected with described frame, be provided with multiple one by one with described SIU moduleThe test probe that tested pilot is corresponding, when after the compacted mechanism of SIU module positioning compression, described is testedPoint is corresponding with test probe to be contacted one by one; Test module, comprises by test probe and described SIU moduleThe main control unit that the tested pilot that communication interface, input interface are corresponding is communicated with, by corresponding test probe withThe action executing element that the output interface of SIU module is communicated with and is connected with described main control unit communication, Yi JiyuThe output unit that described main control unit communication connects.
Also comprise loading detecting unit, it comprise be arranged on described probe fixed head and with described SIUThe detector probe that the multiple earth points of module are corresponding, described detector probe connects respectively high level, simultaneously describedDetector probe is connected with described main control unit communication after nor gate.
Described test probe is claw type probe.
Described action execution unit is that multiple reed switch relays or light emitting diode are defeated with simulation SIU moduleEnter switching value and detect the switching value that SIU module is exported.
Described action execution unit is that current/voltage testing circuit is defeated with voltage or the electric current of detection SIU moduleOutput.
Also comprise detecting the current detecting unit of SIU module input current size, described current detectingUnit is connected with described main control unit communication.
Described output unit is charactron and printer.
The method of testing of described testing arrangement, comprises the following steps,
1) by SIU module loading and be fixed in frame and make the connection corresponding to test probe of tested pilot;
2) load detecting unit detect be whether SIU module loads normally, as normally main control unit control toSIU module powers in advance and detects size of current, if normally proper testing of electric current, if fail normal loadOr the electric current that powers on exceeds preset range, stop powering up and cutting off the electricity supply, reported an error by output unit simultaneously;
3) main control unit and SIU module are set up communication, the instruction of main control unit output predetermined control, SIU moduleExport to action execution unit, main control unit gathers the action data of action execution unit;
4) testing result is exported to output unit by main control unit.
In step 3) in set up after communication, also comprise and detect firmware version corresponding renewal firmware in SIU moduleThe step of version.
The invention has the beneficial effects as follows:
The production test of SIU module and trouble shooting are convenient in the present invention, and the I/O interface of SIU module is passed through to pawlThe probe of type probe is reliably transferred to test module, and has simulated sensor and switch input signal, read bySurvey the unique ID of SIU module, and output detections result, qualified products are produced for complete machine, have realized module surveyThe slitless connection of examination and financial self-service equipment examination with computer.
Brief description of the drawings
Figure 1 shows that the system framework figure of invention.
Figure 2 shows that invention detects SIU module place in circuit automatically.
Figure 3 shows that the probe of invention pawl type probe and the connection diagram of circuit board plug-in pin.
Figure 4 shows that test flow chart.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail. Should be appreciated that thisLocate described specific embodiment and only state the present invention in order to release, be not intended to limit the present invention.
As Figure 1-4, the testing arrangement of financial self-service equipment SIU module of the present invention comprises frame, itsOn be provided with in order to by SIU module clamp hold-down mechanism 1, described hold-down mechanism can adopt spring, mistakeThe polytype fixtures such as dead point clamp type, only need be fixed by probe fixed head relatively described below SIU module 2Position also clamps, and this no longer launches to describe at this similarly to the prior art; With described fixing company of frameThe probe fixed head connecing, on described probe fixed head, be provided with multiple one by one with the quilt of described SIU moduleTest point, i.e. the types such as I/O joint weld pin, corresponding test probe 4, when the compacted machine of SIU moduleAfter structure positioning compression, described tested pilot 3 is corresponding with test probe contacts and realizes electrical connection one by one, excellentSelection of land, described test probe is claw type probe, adopts claw type probe, its inner spring arranges the company of guaranteeWhat connect is reliable and stable, and the claw type structure of cephalic par, the stability of guarantee point contact; Test module, comprisesThe master who is communicated with communication interface and the corresponding tested pilot of input interface of described SIU module by test probeControl unit, be communicated with the output interface of SIU module by corresponding test probe and with described main control unitThe action executing element that communication connects, and output unit. Preferably, described output unit comprises numberDisplay tube, shows testing result by the digital display tube installing additional, detects thereby be separated from computer completely.And, if all right external printer after Function Extension directly generates examining report, be convenient to information interaction.
Specifically, socket leg adopts with testing arrangement the pawl type test probe being reliably connected, connectorBe transferred on tool circuit plate, by the connection of test probe, realized simulation finance self-help between the two and establishedStandby communication protocol, realizes and SIU module global function communication test, and complete fast inserted and automatically detect, forThe detection of SIU module and the aging precisely automation mechanized operation mode easily that provides, save time, and raises the efficiency.Adopt main control unit and SIU module is set up communication and as instruction output unit, can simulate the various behaviour of complete machineDo, meanwhile, described action execution unit comprises several reed switch relays, the simulations such as light emitting diodeDevice, the simulation of described action execution unit is carried out the output of SIU module and by defeated action executing feedback of statusEnter to main control unit, as passed through break-make or the photodiode etc. of signal, in order to simulate financial self-service equipmentOn corresponding state signal, as power of the switch of door, light etc., change analog device by control programOutput, automatically complete the input interface of tested SIU module, the Function detection of output interface. Meanwhile, instituteThe action execution unit of stating also comprises that current/voltage testing circuit is to detect voltage or the electric current output of SIU moduleAmount. Current/voltage testing circuit is in order to the output interface physical quantity scope of the tested SIU module of automatic detection, asFor the analog detection of illuminating lamp, electric current, voltage by detecting illuminating lamp whether within the scope of set-point,Determine that whether lighting lamp control circuit is normal, more former manually checking by the light on and off of control lamp judges and controls electricityThe correctness on road, has realized accurate detection from quantizating index.
Further, also comprise loading detecting unit, described loading detecting unit comprise be arranged on describedFour jiaos of probe fixed heads and four detector probe corresponding with the earth point at described four jiaos of places of SIU module, instituteThe detector probe of stating is loaded with respectively high level, and the signal of four described detector probe is patrolled through nor gateCollecting judgement is connected with described main control unit communication. As shown in Figure 2, on four angles of probe fixed head, be total to4 monitoring points are set, when upper left LU, upper right RU, lower-left LD, tetra-monitoring points of bottom right RD all and SIUWhen the earth point of module reliably contacts, each monitoring point becomes low level, and SIU module connects normal, defeatedGoing out SIUDOWN is high level, otherwise SIUDOWN is low level. Four monitoring points are the judgement of nor gate logic,Be tested circuit while not loaded when any point in four test points is unearthed, be output as low level,While only having four whole ground connection of test point to be low level, be output as high level, illustrate and load well, energy like thisEffectively ensure to load effect.
Meanwhile, after determining that loading is correct, be to improve Security of test, also comprise detecting described SIUThe current detecting unit of the supply current of module, described current detecting unit and described main control unit communicationConnect. After judgement test SIU module loading is normal, start to power up, power up the electric current that simultaneously initially powers onDetect, convert digital voltage and current value to by analog to digital conversion circuit, enter according to detected value and the value of pre-setingRow is judgement relatively, once exceed predetermined value, stops power supply immediately, and protection SIU module and testing arrangement, toolBody because when the real work of SIU module and the equipment such as the socket of the SIU module lamp of pegging graft be by insertingPin is guided on test board, in the time of test, obtains by resistance the electric current passing through, then by AC/DC change-over circuitConvert the voltage of data signal or current value to carry out data acquisition.
The method of testing that adopts above-mentioned testing arrangement, comprises the following steps,
1) by SIU module loading and be fixed in frame and make the electrical connection corresponding to test probe of tested pilot;
2) load detecting unit detect whether load normal, as normally main control unit control enter to SIU moduleRow powers in advance and detects size of current, if normally proper testing of electric current, if fail normal load or the electricity that powers onStream exceeds preset range, stops loading and being reported an error by output unit;
3) main control unit and SIU module are set up communication, and the instruction of main control unit output predetermined control, sends out in orderSend instruction, Reality simulation, presence change, and instruction difference allows tested SIU real work, in workWhen work, detect the numerical value such as electric current, voltage. SIU module export to action execution unit, main control unit is adoptedThe data of collection action execution unit also judge whether normal;
4) testing result is exported to output unit by main control unit.
Wherein, in step 3) in set up after communication, also comprise that detecting the corresponding of firmware version in SIU module followsThe step of new firmware version. Be that on circuit board, main control unit stores the control program writing, by detectingWhen tested SIU module release information is different, just automatically upgrade firmware, can automatically inquire about the unique of SIU simultaneouslyIdentify label, completes the SIU module testing report that can generate after automatic test with ID mark. Giving birth toIn product, except needs Function detection, also need the manual firmware that does to upgrade, for solving bottleneck in production, by thisFunction is also done together, thereby has improved production efficiency.
The above is only the preferred embodiment of the present invention, it should be pointed out that for the artThose of ordinary skill, under the premise without departing from the principles of the invention, can also make some improvement and profitDecorations, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (9)

1. a testing arrangement for financial self-service equipment SIU module, is characterized in that, comprise,
Frame, is provided with the hold-down mechanism in order to SIU module is clamped on it,
The probe fixed head being fixedly connected with described frame, is provided with multiple one on described probe fixed headOne test probe corresponding with the tested pilot of described SIU module, when the compacted mechanism of SIU module locationAfter compression, described tested pilot and test probe corresponding contact electric connection one by one,
Test module, comprises by communication interface, the input interface pair of test probe and described SIU moduleThe main control unit that the tested pilot of answering is communicated with, connects by the output interface of corresponding test probe and SIU moduleLogical and be connected with described main control unit communication action executing element, and with described main control unit communicationThe output unit connecting.
2. testing arrangement as claimed in claim 1, is characterized in that, also comprises loading detecting unit, itsComprise and be arranged on described probe fixed head and the detection spy corresponding with the described multiple earth points of SIU modulePin, described detector probe connects respectively high level, simultaneously described detector probe after nor gate with describedMain control unit communication connects.
3. testing arrangement as claimed in claim 1, is characterized in that, described test probe is that claw type is visitedPin.
4. testing arrangement as claimed in claim 1, is characterized in that, described action execution unit is manyIndividual reed switch relay or light emitting diode are with simulation SIU module input switch amount and detect the output of SIU moduleSwitching value.
5. testing arrangement as claimed in claim 1, is characterized in that, described action execution unit is electricityStream voltage detecting circuit is to detect voltage or the current output of SIU module.
6. testing arrangement as claimed in claim 2, is characterized in that, also comprises detecting SIU moduleThe current detecting unit of input current size, described current detecting unit and described main control unit communication connectConnect.
7. testing arrangement as claimed in claim 1, is characterized in that, described output unit is digital aobviousShow pipe or printer.
8. the method for testing of testing arrangement as claimed in claim 6, is characterized in that, comprise the following steps,
1) by SIU module loading and be fixed in frame and tested pilot is connected with test probe corresponding points;
2) load detecting unit and detect SIU module and whether load normally, as normally main control unit control to SIUModule powers in advance and detects size of current, if normally proper testing of electric current, if fail normal load orThe electric current that powers on exceeds preset range, stops adding electro-detection and is reported an error by output unit;
3) main control unit and SIU module are set up communication, the instruction of main control unit output predetermined control, SIU moduleExport to action execution unit, main control unit gathers the action data of action execution unit;
4) testing result is exported to output unit by main control unit.
9. method of testing as claimed in claim 8, is characterized in that, in step 3) in set up after communication,Also comprise and detect the also step of corresponding renewal firmware version of firmware version in SIU module.
CN201610134433.5A 2016-03-08 2016-03-08 Testing device for SIU module of financial self-service equipment, and testing method thereof Pending CN105606994A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106774253A (en) * 2016-12-16 2017-05-31 恒银金融科技股份有限公司 A kind of finance device peripheral control unit detecting system
CN111413609A (en) * 2020-04-22 2020-07-14 苏州市运泰利自动化设备有限公司 PCBA function detection system and method

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CN104375097A (en) * 2014-11-24 2015-02-25 重庆消防安全技术研究服务有限责任公司 Firefighting emergency light comprehensive detection system and method
CN104898464A (en) * 2014-03-06 2015-09-09 大族激光科技产业集团股份有限公司 Insulation test control module
CN105137253A (en) * 2015-10-15 2015-12-09 大连交通大学 Airport navigation aid light regulator experiment table
CN205581265U (en) * 2016-03-08 2016-09-14 恒银金融科技股份有限公司 Testing arrangement of self -service financial equipment SIU module

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US7493286B1 (en) * 1998-05-09 2009-02-17 International Business Machines Corporation Filter module for a transaction processing system
CN2870012Y (en) * 2005-11-30 2007-02-14 杭州东信灵通电子实业公司 Electronic module special for automatic cashier
KR20140055160A (en) * 2012-10-30 2014-05-09 주식회사 엘지씨엔에스 Apparatus and method for managing failure of financial device and failure management system
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CN205581265U (en) * 2016-03-08 2016-09-14 恒银金融科技股份有限公司 Testing arrangement of self -service financial equipment SIU module

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106774253A (en) * 2016-12-16 2017-05-31 恒银金融科技股份有限公司 A kind of finance device peripheral control unit detecting system
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CN111413609A (en) * 2020-04-22 2020-07-14 苏州市运泰利自动化设备有限公司 PCBA function detection system and method

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