CN105572568A - ICT online testing system - Google Patents
ICT online testing system Download PDFInfo
- Publication number
- CN105572568A CN105572568A CN201610053341.4A CN201610053341A CN105572568A CN 105572568 A CN105572568 A CN 105572568A CN 201610053341 A CN201610053341 A CN 201610053341A CN 105572568 A CN105572568 A CN 105572568A
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- China
- Prior art keywords
- circuit
- board
- controller
- master controller
- ict
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The invention discloses an ICT online testing system which comprises a main controller, a signal acquisition board, a switch controller, a probe set and a tested board. The output end of the main controller is successively connected with the switch controller, the probe set and the tested board in series. The signal acquisition board is singly connected with one end of the main controller. One end of the main controller and one end of the switch controller are connected with a transistor testing circuit, a capacitor testing circuit, a resistor testing circuit, an inductor testing circuit and an IC driving circuit. Through the manner of the invention, the ICT online testing system provided by the invention has advantages of high automation degree, automatic testing for each component of the circuit board and relatively high versatility. Furthermore the ICT online testing system can test various different kinds of circuit boards and mixed circuit boards and has self-diagnosis capability and self-learning function, thereby facilitating recording, checking and data analysis by a user.
Description
Technical field
The present invention relates to ICT test macro, particularly relate to a kind of ICT Online Transaction Processing.
Background technology
At present, domestic In-circiut tester is varied, such as Bed of nails, X ray test instrument etc.And the general employing Bed of nails of the enterprising row line in market test.
Along with integrated circuit technology development, nowadays develop into present 1,000,000, the level of ten million gate leve from thousands of door.Multilayer circuit board, the application of the packaging technology such as surface mount device, multi-chip module makes Circuit assembly form more be tending towards microminiaturized.So these changes what bring is the raising of digital display circuit integrated level, the reduction of physical size, meanwhile, can be also more and more less for the internodal of test, be difficult to measure.Because circuit board type is varied, its testing requirement is also had nothing in common with each other, therefore how design test system structure, realize the integrated and comprehensive with the demand meeting circuit board testing of multiple test function, being the basis that In-circiut tester realizes, is also the subject matter solving wiring board on-line testing.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of ICT Online Transaction Processing, automaticity is high, automatically can detect each original paper of circuit board, there is higher versatility, circuit board and the hybrid circuit board of number of different types can be detected, there is self diagnostic capability and self-learning function, be convenient to user record, check and to data analysis.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of ICT Online Transaction Processing, comprise master controller, signal acquiring board, on-off controller, probe groups and Board Under Test, described master controller output terminal is connected in series with on-off controller, probe groups and Board Under Test successively, described signal acquiring board is connected with master controller one end separately, and described master controller and on-off controller one end are all connected with transistor testing circuit, capacitance test circuit, resistance test circuit, inductance test circuit and IC driving circuit.
In the present invention's preferred embodiments, setting parallel with one another between described transistor testing circuit, capacitance test circuit, resistance test circuit, inductance test circuit and IC driving circuit.
In the present invention's preferred embodiments, described master controller is also connected with two kinds in system autodiagnosis device, detecting information module or alarm module.
In the present invention's preferred embodiments, described system autodiagnosis device, detecting information module or alarm module and master controller are by USB serial communication.
The invention has the beneficial effects as follows: a kind of ICT Online Transaction Processing of the present invention, automaticity is high, automatically can detect each original paper of circuit board, there is higher versatility, circuit board and the hybrid circuit board of number of different types can be detected, there is self diagnostic capability and self-learning function, be convenient to user record, check and to data analysis.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is a kind of ICT Online Transaction Processing one elementary diagram of the present invention.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention provides following technical scheme.
A kind of ICT Online Transaction Processing, comprise master controller 1, signal acquiring board 2, on-off controller 3, probe groups 4 and Board Under Test 5, described master controller 1 output terminal is connected in series with on-off controller 3, probe groups 4 and Board Under Test 5 successively, described signal acquiring board 2 is connected with master controller 1 one end separately, and described master controller 1 and on-off controller 3 one end are all connected with transistor testing circuit 6, capacitance test circuit 7, resistance test circuit 8, inductance test circuit 9 and IC driving circuit 10.
In above-mentioned, master controller 1 adopts FPGA, is the core component of test macro.
Setting parallel with one another between described transistor testing circuit 6, capacitance test circuit 7, resistance test circuit 8, inductance test circuit 9 and IC driving circuit 10.
Described master controller 1 is also connected with two kinds in system autodiagnosis device, detecting information module or alarm module 11.
Described system autodiagnosis device, detecting information module or alarm module 11 and master controller 1 are by USB serial communication.
The invention has the beneficial effects as follows: a kind of ICT Online Transaction Processing of the present invention, automaticity is high, automatically can detect each original paper of circuit board, there is higher versatility, circuit board and the hybrid circuit board of number of different types can be detected, there is self diagnostic capability and self-learning function, be convenient to user record, check and to data analysis.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. an ICT Online Transaction Processing, it is characterized in that, comprise master controller, signal acquiring board, on-off controller, probe groups and Board Under Test, described master controller output terminal is connected in series with on-off controller, probe groups and Board Under Test successively, described signal acquiring board is connected with master controller one end separately, and described master controller and on-off controller one end are all connected with transistor testing circuit, capacitance test circuit, resistance test circuit, inductance test circuit and IC driving circuit.
2. ICT Online Transaction Processing according to claim 1, is characterized in that, setting parallel with one another between described transistor testing circuit, capacitance test circuit, resistance test circuit, inductance test circuit and IC driving circuit.
3. ICT Online Transaction Processing according to claim 1, is characterized in that, described master controller is also connected with two kinds in system autodiagnosis device, detecting information module or alarm module.
4. ICT Online Transaction Processing according to claim 3, is characterized in that, described system autodiagnosis device, detecting information module or alarm module and master controller are by USB serial communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610053341.4A CN105572568A (en) | 2016-01-27 | 2016-01-27 | ICT online testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610053341.4A CN105572568A (en) | 2016-01-27 | 2016-01-27 | ICT online testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105572568A true CN105572568A (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610053341.4A Pending CN105572568A (en) | 2016-01-27 | 2016-01-27 | ICT online testing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105572568A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154085A (en) * | 2016-08-03 | 2016-11-23 | 重庆盟讯电子科技有限公司 | A kind of attachment components and parts detecting system |
| CN113311232A (en) * | 2021-04-16 | 2021-08-27 | 国网山东省电力公司淄博供电公司 | Pin type electronic device attribute value quick tester |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033738A (en) * | 2012-12-20 | 2013-04-10 | 全天自动化能源科技（东莞）有限公司 | Automatic test system for circuit board |
| CN203054109U (en) * | 2012-12-12 | 2013-07-10 | 深圳市振华测试设备有限公司 | ICT (In Circuit Tester) |
| CN103808989A (en) * | 2012-11-15 | 2014-05-21 | 西安艾力特电子实业有限公司 | Automatic pressing connection control circuit of probe of online test of power supply |
| CN104897998A (en) * | 2015-06-16 | 2015-09-09 | 深圳市派捷电子科技有限公司 | ICT testing system |
| JP2015225907A (en) * | 2014-05-27 | 2015-12-14 | パナソニックＩｐマネジメント株式会社 | Mounting pwb manufacturing system |
-
2016
- 2016-01-27 CN CN201610053341.4A patent/CN105572568A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808989A (en) * | 2012-11-15 | 2014-05-21 | 西安艾力特电子实业有限公司 | Automatic pressing connection control circuit of probe of online test of power supply |
| CN203054109U (en) * | 2012-12-12 | 2013-07-10 | 深圳市振华测试设备有限公司 | ICT (In Circuit Tester) |
| CN103033738A (en) * | 2012-12-20 | 2013-04-10 | 全天自动化能源科技（东莞）有限公司 | Automatic test system for circuit board |
| JP2015225907A (en) * | 2014-05-27 | 2015-12-14 | パナソニックＩｐマネジメント株式会社 | Mounting pwb manufacturing system |
| CN104897998A (en) * | 2015-06-16 | 2015-09-09 | 深圳市派捷电子科技有限公司 | ICT testing system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154085A (en) * | 2016-08-03 | 2016-11-23 | 重庆盟讯电子科技有限公司 | A kind of attachment components and parts detecting system |
| CN113311232A (en) * | 2021-04-16 | 2021-08-27 | 国网山东省电力公司淄博供电公司 | Pin type electronic device attribute value quick tester |
| CN113311232B (en) * | 2021-04-16 | 2024-05-14 | 国网山东省电力公司淄博供电公司 | Pin type electronic device attribute value rapid tester |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160511 |