CN106768074A - A kind of end product automatic test device, system and method - Google Patents
A kind of end product automatic test device, system and method Download PDFInfo
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- CN106768074A CN106768074A CN201710073788.2A CN201710073788A CN106768074A CN 106768074 A CN106768074 A CN 106768074A CN 201710073788 A CN201710073788 A CN 201710073788A CN 106768074 A CN106768074 A CN 106768074A
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- 238000012360 testing method Methods 0.000 title claims abstract description 71
- 239000007795 chemical reaction product Substances 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 230000006870 function Effects 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000013519 translation Methods 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 claims description 2
- 238000011022 operating instruction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
A kind of end product automatic test device, system and method, it is characterised in that：The automatic test device includes power module, processor module, external interface module, measured terminal AM access module and current detection module, the power module, current detection module, measured terminal AM access module, external interface module with processor module connection, while external interface module, measured terminal AM access module, current detection module with power module couple；The present invention reduces human input, reduces the probability of human intervention error.
Description
Technical field
The invention belongs to terminating machine testing field, more particularly, to a kind of end product automatic test device, system and
Method.
Background technology
Hand-held set refers to use the professional hand-held in professional domains such as traffic, public security, logistics, parking lot, inspection, safety checks
Equipment.Current each professional domain mostly has the functions such as vibration, wifi, GPS, the Big Dipper, voice, indicator lamp need to the hand-held set for using
Ask, either needed currently for these functional modules specialty equipment tested, or need tester participate in test, no
Automation can be realized, testing efficiency is low, testing cost is high, big for instrument and meter dependence.
The content of the invention
In view of this, the present invention is directed to propose a kind of solve to reduce cost of labor, human intervention reduced, while simplifying participation
The instrument and meter of test, reduces production cost, and can be with end product automatic test device, the system of rapid expansion producing line
And method.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of end product automatic test device, including it is power module, processor module, external interface module, tested
Terminal AM access module and current detection module, the power module, current detection module, measured terminal AM access module, to external
Mouth mold block with processor module connection, while external interface module, measured terminal AM access module, current detection module are equal
Coupled with power module.
Further, the power module using with access/translation function external power source, by with the test device
Connection, carries out buck treatment, controls its ripple and control power-on and power-off monotonicity.
Further, the functional software write based on C language is run on the processor module, for receiving and treatment refers to
Order, including control test function, the power consumption condition of detection measured terminal, current value is carried out on data statistic analysis and data
Pass on Gong energy.
Further, the external interface module uses serial ports or USB or network interface interface module, for logical with host computer
Letter connection.
Further, the measured terminal AM access module is used to be connected with the whole electromechanical source positive/negative of measured terminal.
Further, the current detection module includes high accuracy high power low resistance resistance and ADC acquisition modules, the electricity
Stream detection module is used to detect whole electromechanical stream of the measured terminal under test mode that the current detection module to be converted electrical current into
Voltage signal, by carrying out treatment conversion after ADC high precision collectings, calculates the current value for flowing through loop.
Further, including host computer and automatic test device, described automatic testing equipment passes through external interface module
With host computer connection, the instruction of the automatic test software of automatic test device reception and treatment from host computer；Or
By the power consumption condition of measured terminal, current detecting result is uploaded in described host computer person；
The automatic test software uses at least one in Visual C++ or Visual Basic or JAVA
Software language is write, and runs on host computer, possesses user interface, can carry out relevant parameter configuration, possess and surveyed with automation
Trial assembly puts and carries out communication function, performs dependence test and is given by or failure result, by measured result input database
Function.
Further, the method for the automatic test device and system：
(1) measured terminal is connected by the measured terminal AM access module of automatic test device with the test system signal
Connect；
(2) processor module of the automatic test software auto-control test device installed by host computer, selection
The measured terminal needs the function of test, sets by standard, then operates host computer operating instruction；
(3) the external interface module that the automatic test software of host computer passes through automatic test device, it would be desirable to perform
Instruction be transferred to the processor module of automatic test device, processor module receive and treatment host computer automatic test
The instruction of software, controls measured terminal to enter the unlatching/closed mode of difference in functionality by the measured terminal AM access module.
(4) operating current of measured terminal is gathered by current detection module, and current value is judged, then will inspection
Survey data and upload to the host computer.
Relative to prior art, a kind of end product automatic test device of the present invention, system and method have
Following advantage：
1st, reduce human input, reduce the probability of human intervention error；
2nd, the instrument and meter for participating in test can be simplified, such that it is able to reduce production cost；
3rd, can be with rapid expansion producing line；
Brief description of the drawings
The accompanying drawing for constituting a part of the invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate, for explaining the present invention, not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the automatization test system schematic diagram described in the embodiment of the present invention；
Fig. 2 is the automatic test device schematic diagram described in the embodiment of the present invention.
Specific embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
To achieve the above object, a kind of end product automatic test device of the invention, system and method include automation
Test device and automatic test software two parts, wherein automatic test device be entity, automatic test running software in
On the computer equipments such as PC, industrial computer, both are communicated by serial ports, network interface etc..
Automatic test device include power module, processor module, external interface module, measured terminal AM access module,
The functional modules such as current detection module are constituted.
Wherein power module is accessed and translation function comprising external power source, will mainly be accessed by interfaces such as USB, adapters
The voltage of test device carries out buck treatment, controls its ripple, control power-on and power-off monotonicity, then supplies each of whole device
Individual module is used, it is ensured that modules are powered stably, and power-on and power-off sequential is normal.
Processor module is mainly the work of scheduling whole device, and the functional software write based on C language is run thereon, wraps
Include：Receive and process interface instruction, the control of the automatic test software from host computer (computer equipment such as PC, industrial computer)
Measured terminal open or close correspondence test function, detection correspondence test item when measured terminal power consumption condition, to current value
Make a decision, testing result is reported the functions such as host computer.
External interface module is responsible for and host computer (PC, industrial computer etc. mainly comprising interface modes such as serial ports, USB and network interfaces
Computer equipment) communicated.
Measured terminal AM access module, mainly passes through interface by the whole electromechanical source positive pole and whole electromechanical source negative pole of measured terminal
Access test device.
Current detection module is mainly whole electromechanical stream of the detection measured terminal under various test modes, high-precision comprising one
Degree high power low resistance resistance, ADC acquisition modules etc., module can convert electrical current into voltage signal, be adopted by ADC high accuracy
Treatment conversion is carried out after collection, the current value for flowing through loop is drawn.
Automatic test software is write using software languages such as VC, VB, JAVA, and (PC, industrial computer etc. are counted to run on host computer
Calculate machine equipment) on, possess user interface, relevant parameter configuration can be carried out, possessed and carried out communication work(with automatic test device
Dependence test, can be performed and be given by or failure result, by functions such as measured result input databases.
Method of work of the invention：Measured terminal is accessed into system by the measured terminal AM access module of automatic test device
System, operating personnel select to need the measured terminal various functions of test by automatic test software, set pass criteria, so
Operation automation test software is run afterwards, the processor that automatic test software passes through interface notification automatic test device
Module needs the instruction for performing, and processor module can dispatch the work of whole device, including scheduling measured terminal enters different
Function opens and closes state, gathers corresponding measured terminal operating current, electric current is judged and reports result
Host computer etc..
Each functional module by terminal that can to sum up automate completes test, and period need not artificially judge and do
In advance.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (8)
1. a kind of end product automatic test device, it is characterised in that：The automatic test device includes power module, place
Reason device module, external interface module, measured terminal AM access module and current detection module, the power module, current detecting mould
Block, measured terminal AM access module, external interface module with processor module connection, while external interface module, tested
Terminal AM access module, current detection module are coupled with power module.
2. a kind of end product automatic test device according to claim 1, it is characterised in that：The power module is adopted
With the external power source with access/translation function, by with the test device connection, carry out buck treatment, control
Its ripple and control power-on and power-off monotonicity.
3. a kind of end product automatic test device according to claim 1, it is characterised in that：The processor module
It is upper to run the functional software write based on C language, it is tested eventually for reception and process instruction, including control test function, detection
The power consumption condition at end, data statistic analysis and data upload function are carried out to current value.
4. a kind of end product automatic test device according to claim 1, it is characterised in that：The external interface mould
Block uses serial ports or USB or network interface interface module, for being communicated to connect with host computer.
5. a kind of end product automatic test device according to claim 1, it is characterised in that：The measured terminal connects
Enter module for being communicated to connect with measured terminal.
6. a kind of end product automatic test device according to claim 1, it is characterised in that：The current detecting mould
Block includes high accuracy high power low resistance resistance and ADC acquisition modules, and the current detection module is used to detect that measured terminal exists
Whole electromechanical stream under test mode, the current detection module converts electrical current into voltage signal, by after ADC high precision collectings
Treatment conversion is carried out, the current value for flowing through loop is calculated.
7. the system of automatic test device described in a kind of application claim 1-6 any one, it is characterised in that：Including upper
Machine and automatic test device, described automatic testing equipment is by external interface module and host computer connection, automation
Test device receives and processes the instruction of the automatic test software from host computer；Or by the power consumption condition of measured terminal,
Current detecting result is uploaded in described host computer；
The automatic test software uses at least one software in Visual C++ or Visual Basic or JAVA
Language is write, and runs on host computer, possesses user interface, can carry out relevant parameter configuration, possess and automatic test dress
Put and carry out communication function, perform dependence test and be given by or failure result, by measured result logging data library facility.
8. the method for automatization test system described in a kind of use claim 7, it is characterised in that：
(1) measured terminal is communicated to connect by the measured terminal AM access module of automatic test device with the test system；
(2) processor module of the automatic test software auto-control test device installed by host computer, selection is described
Measured terminal needs the function of test, sets by standard, then operates host computer operating instruction；
(3) the external interface module that the automatic test software of host computer passes through automatic test device, it would be desirable to the finger of execution
Order is transferred to the processor module of automatic test device, and processor module receives and process the automatic test software of host computer
Instruction, by the measured terminal AM access module control measured terminal enter difference in functionality unlatching/closed mode.
(4) operating current of measured terminal is gathered by current detection module, and current value is judged, then will detect number
According to uploading to the host computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710073788.2A CN106768074A (en) | 2017-02-10 | 2017-02-10 | A kind of end product automatic test device, system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710073788.2A CN106768074A (en) | 2017-02-10 | 2017-02-10 | A kind of end product automatic test device, system and method |
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| Publication Number | Publication Date |
|---|---|
| CN106768074A true CN106768074A (en) | 2017-05-31 |
Family
ID=58955854
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| CN201710073788.2A Pending CN106768074A (en) | 2017-02-10 | 2017-02-10 | A kind of end product automatic test device, system and method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612977A (en) * | 2017-08-25 | 2018-01-19 | 北京智行鸿远汽车有限公司 | A kind of controller automatization detecting system and detection method |
| CN109495188A (en) * | 2018-12-29 | 2019-03-19 | 北京品驰医疗设备有限公司 | Bluetooth test system |
| CN109618364A (en) * | 2018-12-26 | 2019-04-12 | 华立科技股份有限公司 | Terminal uplink communication module detection system and detection method |
| CN109901052A (en) * | 2019-03-20 | 2019-06-18 | 成都秦川物联网科技股份有限公司 | A kind of circuit board detecting system and method being applicable in automatic production line |
| CN111026410A (en) * | 2019-11-18 | 2020-04-17 | 哈尔滨安天科技集团股份有限公司 | Method and device for automatically deploying software of upper computer, electronic equipment and storage medium |
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| CN104579510A (en) * | 2013-10-22 | 2015-04-29 | 深圳市伊爱高新技术开发有限公司 | Automatic GNSS (global navigation satellite system) vehicle-mounted terminal testing device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612977A (en) * | 2017-08-25 | 2018-01-19 | 北京智行鸿远汽车有限公司 | A kind of controller automatization detecting system and detection method |
| CN109618364A (en) * | 2018-12-26 | 2019-04-12 | 华立科技股份有限公司 | Terminal uplink communication module detection system and detection method |
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