CN106197519A - High stable automotive electronics safety sensor identifies test system automatically - Google Patents
High stable automotive electronics safety sensor identifies test system automatically Download PDFInfo
- Publication number
- CN106197519A CN106197519A CN201610767676.2A CN201610767676A CN106197519A CN 106197519 A CN106197519 A CN 106197519A CN 201610767676 A CN201610767676 A CN 201610767676A CN 106197519 A CN106197519 A CN 106197519A
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- China
- Prior art keywords
- test system
- safety sensor
- automotive electronics
- high stable
- product
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The invention discloses high stable automotive electronics safety sensor and automatically identify test system, including DC source, oscillograph, fixed barcode scanner and for placing the measurement jig of product to be measured, described DC source is electrically connected with product to be measured, power supply is provided to product to be measured, the signal output part of product to be measured connects oscillograph, installing fixed barcode scanner on measurement jig, fixed scanner is connected with measuring and calculation machine, and oscilloscope signal outfan is connected with measuring and calculation machine；Measurement jig comprises base and is positioned at loading plate thereon, and base is provided with support seat, and pressing plate is articulated with on support seat, and pressing plate is provided with test probe.Utilizing fixed barcode scanner automatically to scan the information of product when product to be measured puts into measurement jig, utilize oscillograph to gather the phase place between the waveform of PCBA board, frequency and each waveform, data automatic recording is in measuring and calculation machine.Eliminate the problem that in test process, bar code sweeps drain sweep by mistake.
Description
Technical field
The present invention relates to a kind of high stable automotive electronics safety sensor and automatically identify test system.
Background technology
When testing at present, by operator manually with scanning device by the Data Enter Corporation system of product to be measured, measure each
The parameters such as the voltage of tested point, electric current are comparatively laborious, operate extremely inconvenient, inefficiency, the situation of product test leakage easily occur,
It is also easy to damage product to be measured simultaneously, the error measured easily occurs, causes single unit system inaccuracy so that it is need to do over again, lead
Cause work efficiency is low, and cost increases.
Summary of the invention
It is an object of the invention to the deficiency overcoming prior art to exist, it is provided that a kind of high stable automotive electronics safety sensor
Automatically test system is identified.
The purpose of the present invention is achieved through the following technical solutions:
High stable automotive electronics safety sensor identifies test system automatically, and feature is: include DC source, oscillograph,
Fixed barcode scanner and for placing the measurement jig of product to be measured, described DC source electrically connects with product to be measured
Connecing, provide power supply to product to be measured, the signal output part of product to be measured connects oscillograph, and measurement jig is installed fixed bar code
Scanning device, fixed scanner is connected with measuring and calculation machine, and oscilloscope signal outfan is connected with measuring and calculation machine；Described test
Tool comprises base and is positioned at loading plate thereon, and base is provided with support seat, and pressing plate is articulated with on support seat, and pressing plate sets
There is test probe.
Further, above-mentioned high stable automotive electronics safety sensor identifies test system, wherein, described pressing plate automatically
By bearing pin or hinge in supporting on seat.
Further, above-mentioned high stable automotive electronics safety sensor identifies test system automatically, wherein, described in show
Ripple device be model be the oscillograph of Agilent-2014A.
Further, above-mentioned high stable automotive electronics safety sensor identifies test system automatically, wherein, described solid
Fixed pattern barcode scanner be model be the fixed barcode scanner of Honeywell 3310G.
Yet further, above-mentioned high stable automotive electronics safety sensor identifies test system automatically, wherein, described in hold
The material of support plate is antistatic material.
Yet further, above-mentioned high stable automotive electronics safety sensor identifies test system, wherein, described pressure automatically
The material of plate is antistatic material.
Yet further, above-mentioned high stable automotive electronics safety sensor identifies test system automatically, wherein, described directly
Stream power supply be model be the DC source of Agilent-E3647A.
Yet further, above-mentioned high stable automotive electronics safety sensor identifies test system automatically, wherein, described in hold
Support plate is provided with installs the position-limiting unit put in place, and acquisition module gathers the signal of this position-limiting unit and identifies.
Yet further, above-mentioned high stable automotive electronics safety sensor identifies test system automatically, wherein, described in adopt
Integrate the module digital signal input-output card as PCI-6509.
Yet further, above-mentioned high stable automotive electronics safety sensor identifies test system, wherein, described survey automatically
Examination computer connects one for generating the signal generating unit of test report, signal generating unit according to actual needs, by the data of test from
Dynamic generate Word or/and Excel test report, it is simple to the archive management to test data.
Substantive distinguishing features and significantly progress that technical solution of the present invention is prominent are mainly reflected in:
Fixed barcode scanner is utilized automatically to scan the information of product, then profit when product to be measured puts into measurement jig
The phase place between the waveform of PCBA board, frequency and each waveform is gathered with oscillograph, and data automatic recording in tester
In calculation machine, in order to follow the trail of the situation of PCBA from now on.Use the measurement jig of open-close type, it is simple to tester operates, the completeest
Become test request and automatically record test data, being effectively increased testing efficiency, thus saved cost.It is automatically performed test to want
Ask and data tested in record automatically, effectively eliminate bar code in test process and sweep the problem of drain sweep by mistake, improve efficiency simultaneously.
Accompanying drawing explanation
The structural representation of Fig. 1: the present invention；
The structural representation of Fig. 2: measurement jig.
In figure, the implication of each reference see table:
Detailed description of the invention
As it is shown in figure 1, high stable automotive electronics safety sensor identifies test system automatically, including DC source 1, oscillography
Device 6, fixed barcode scanner 3 and for placing the measurement jig 2 of product to be measured, DC source 1 is electrical with product 5 to be measured
Connecting, provide power supply to product 5 to be measured, the signal output part of product 5 to be measured connects oscillograph 6, measurement jig 2 is installed fixing
Formula barcode scanner 3, fixed scanner 3 is connected with measuring and calculation machine 4, oscillograph 6 signal output part and measuring and calculation machine 4 phase
Even, measuring and calculation machine 4 connects one for generating the signal generating unit 11 of test report.For measuring the voltage of PCBA board, electric current, ripple
Shape, frequency etc..The data of test according to actual needs, are automatically generated Word or/and Excel test report by signal generating unit 11,
It is easy to the archive management to test data.
Wherein, oscillograph 6 be model be the oscillograph of Agilent-2014A.Fixed barcode scanner 3 is that model is
The fixed barcode scanner of Honeywell 3310G.DC source 1 be model be the DC source of Agilent-E3647A.
As in figure 2 it is shown, measurement jig comprises base 7 and is positioned at loading plate 8 thereon, base 7 is provided with support seat 10,
Pressing plate 9 is by bearing pin or hinge in supporting on seat 10, and pressing plate 9 is rotatably supported on support seat 10, and pressing plate 9 sets
There is test probe.The material of loading plate 8 is antistatic material, and the material of pressing plate 9 is antistatic material.Loading plate 8 is provided with peace
Installing to the position-limiting unit of position, acquisition module gathers the signal of this position-limiting unit and identifies, acquisition module is the numeral of PCI-6509
Signal input-output card.
Measurement jig uses the test fixture of open-close type, is used for placing PCBA to be measured, facilitates tester to operate, test
On fixture, each key testpoint is implanted with test probe, loading plate 8 and pressing plate 9 and all uses antistatic material, can effectively protect
Protect product to be measured.
Fixed barcode scanner is utilized automatically to scan the information of product, then profit when product to be measured puts into measurement jig
The phase place between the waveform of PCBA board, frequency and each waveform is gathered with oscillograph, and data automatic recording in tester
In calculation machine, in order to follow the trail of the situation of PCBA from now on.Use the measurement jig of open-close type, it is simple to tester operates, the completeest
Become test request and automatically record test data, being effectively increased testing efficiency, thus saved cost.Simple applicable, it is one
Practical new design.
It is automatically performed test request and automatically records test data, effectively eliminating bar code in test process and sweep drain sweep by mistake
Problem, improves efficiency simultaneously.Test operation is simple, puts in place as long as test print circuit board is installed by tester, the most permissible
Being automatically performed test under the control of control module, require relatively low to the technical merit of tester, the testing time is short, efficiency
High.
It should be understood that the foregoing is only the preferred embodiment of the present invention, it is not limited to the power of the present invention
Profit scope；Simultaneously above description, the special personage for correlative technology field should understand and implement, therefore other without departing from
The equivalence completed under disclosed spirit changes or modifies, and should be included in claim.
Claims (10)
1. high stable automotive electronics safety sensor identifies test system automatically, it is characterised in that: include DC source, oscillography
Device, fixed barcode scanner and for placing the measurement jig of product to be measured, described DC source is electrical with product to be measured
Connecting, provide power supply to product to be measured, the signal output part of product to be measured connects oscillograph, and measurement jig is installed fixed bar
Code scanning device, fixed scanner is connected with measuring and calculation machine, and oscilloscope signal outfan is connected with measuring and calculation machine；Described survey
Examination tool comprises base and is positioned at loading plate thereon, and base is provided with support seat, and pressing plate is articulated with on support seat, on pressing plate
It is provided with test probe.
High stable automotive electronics safety sensor the most according to claim 1 identifies test system automatically, it is characterised in that:
Described pressing plate passes through bearing pin or hinge in supporting on seat.
High stable automotive electronics safety sensor the most according to claim 1 identifies test system automatically, it is characterised in that:
Described oscillograph be model be the oscillograph of Agilent-2014A.
High stable automotive electronics safety sensor the most according to claim 1 identifies test system automatically, it is characterised in that:
Described fixed barcode scanner be model be the fixed barcode scanner of Honeywell 3310G.
High stable automotive electronics safety sensor the most according to claim 1 identifies test system automatically, it is characterised in that:
The material of described loading plate is antistatic material.
High stable automotive electronics safety sensor the most according to claim 1 identifies test system automatically, it is characterised in that:
The material of described pressing plate is antistatic material.
High stable automotive electronics safety sensor the most according to claim 1 identifies test system automatically, it is characterised in that:
Described DC source be model be the DC source of Agilent-E3647A.
High stable automotive electronics safety sensor the most according to claim 1 identifies test system automatically, it is characterised in that:
Described loading plate is provided with installs the position-limiting unit put in place, and acquisition module gathers the signal of this position-limiting unit and identifies.
High stable automotive electronics safety sensor the most according to claim 8 identifies test system automatically, it is characterised in that:
Described acquisition module is the digital signal input-output card of PCI-6509.
High stable automotive electronics safety sensor the most according to claim 1 identifies test system automatically, and its feature exists
In: described measuring and calculation machine connects one for generating the signal generating unit of test report.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610767676.2A CN106197519A (en) | 2016-08-30 | 2016-08-30 | High stable automotive electronics safety sensor identifies test system automatically |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610767676.2A CN106197519A (en) | 2016-08-30 | 2016-08-30 | High stable automotive electronics safety sensor identifies test system automatically |
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| CN106197519A true CN106197519A (en) | 2016-12-07 |
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| CN201610767676.2A Pending CN106197519A (en) | 2016-08-30 | 2016-08-30 | High stable automotive electronics safety sensor identifies test system automatically |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188246A (en) * | 2018-09-06 | 2019-01-11 | 长沙理工大学 | A kind of safe encryption chip Testability Design structure |
| CN113029224A (en) * | 2020-09-15 | 2021-06-25 | 山东华科信息技术有限公司 | Detection system and method for batch detection sensors capable of automatically identifying equipment information |
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| KR101370839B1 (en) * | 2012-11-02 | 2014-03-07 | 킨서스 인터커넥트 테크놀로지 코포레이션 | Terminal detecting system |
| CN203606445U (en) * | 2013-12-06 | 2014-05-21 | 南京科远自动化集团股份有限公司 | Module detecting bench and module production detecting device |
| CN104216328A (en) * | 2014-09-17 | 2014-12-17 | 上海兰宝传感科技股份有限公司 | Sensor automatic test system |
| CN105116199A (en) * | 2015-09-15 | 2015-12-02 | 欧朗科技（苏州）有限公司 | High precision automatic function testing device of rail transit sensor |
| CN205940598U (en) * | 2016-08-30 | 2017-02-08 | 欧朗电子科技有限公司 | High stable automotive electronics safety sensor automatic identification test system |
-
2016
- 2016-08-30 CN CN201610767676.2A patent/CN106197519A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101370839B1 (en) * | 2012-11-02 | 2014-03-07 | 킨서스 인터커넥트 테크놀로지 코포레이션 | Terminal detecting system |
| CN203606445U (en) * | 2013-12-06 | 2014-05-21 | 南京科远自动化集团股份有限公司 | Module detecting bench and module production detecting device |
| CN104216328A (en) * | 2014-09-17 | 2014-12-17 | 上海兰宝传感科技股份有限公司 | Sensor automatic test system |
| CN105116199A (en) * | 2015-09-15 | 2015-12-02 | 欧朗科技（苏州）有限公司 | High precision automatic function testing device of rail transit sensor |
| CN205940598U (en) * | 2016-08-30 | 2017-02-08 | 欧朗电子科技有限公司 | High stable automotive electronics safety sensor automatic identification test system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188246A (en) * | 2018-09-06 | 2019-01-11 | 长沙理工大学 | A kind of safe encryption chip Testability Design structure |
| CN109188246B (en) * | 2018-09-06 | 2020-09-08 | 长沙理工大学 | Testability design structure of safe encryption chip |
| CN113029224A (en) * | 2020-09-15 | 2021-06-25 | 山东华科信息技术有限公司 | Detection system and method for batch detection sensors capable of automatically identifying equipment information |
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Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |