CN105652183A - Vehicle-mounted system PCB mainboard automated testing method - Google Patents
Vehicle-mounted system PCB mainboard automated testing method Download PDFInfo
- Publication number
- CN105652183A CN105652183A CN201511028372.6A CN201511028372A CN105652183A CN 105652183 A CN105652183 A CN 105652183A CN 201511028372 A CN201511028372 A CN 201511028372A CN 105652183 A CN105652183 A CN 105652183A
- Authority
- CN
- China
- Prior art keywords
- main board
- pcb main
- host computer
- pcb mainboard
- testing
- Prior art date
- 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
Links
Classifications
-
- 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
-
- 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
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
Abstract
The invention discloses a vehicle-mounted system PCB mainboard automated testing method. The method comprises the following steps: a PCB mainboard enters a testing station; an upper machine controls a code scanner to scan a two-dimension code pre-printed on the PCB mainboard, thereby recognizing a mainboard identification number corresponding to the PCB mainboard; the upper machine establishs the connection with a testing point of the PCB mainboard through a communication interface; the upper machine sends a control instruction of entering a testing mode to the PCB mainboard; the upper machine sends a testing vector to the PCB mainboard, and orderly tests various function modules on the PCB mainboard; the upper machine receives a response result of the PCB mainboard aiming at the testing vector; the upper machine analyzes the response result to obtain a testing result; the upper machine performs output according to the testing result; the upper machine binds the mainboard identification number of the PCB mainboard with the corresponding testing result, and stores to the database. Through the application of the technical scheme, the PCB mainboard can be tested in the production process, and the PCB mainboard and the corresponding testing results thereof can be recorded in time to facilitate the subsequent tracing and processing.
Description
Technical field
The present invention relates to technical field of measurement and test, particularly relate to a kind of onboard system PCB main board automated testing method.
Background technology
Most of electronic device of onboard system, including MCU and other functional module, it is common that be integrated on PCB main board. In the production process of onboard system PCB main board, it is necessary to it is tested, the problem that just can detect the presence of, and carry out repairing in time or other process. Existing PCB main board in process of production, all can be reserved with the test point carrying out testing.
But, current onboard system PCB main board is all large-scale batch production, how a kind of standardized testing scheme is provided, in time the testing result of each PCB main board and correspondence thereof can be recorded, facilitate follow-up tracking and process, become one of key factor of raising Automation of Manufacturing Process level.
Summary of the invention
Based on this, it is necessary to provide a kind of onboard system PCB main board automated testing method, apply technical solution of the present invention, can be in process of production, PCB main board is tested, and in time the testing result of each PCB main board and correspondence thereof is recorded, facilitate follow-up tracking and process.
A kind of onboard system PCB main board automated testing method, including:
PCB main board enters test station;
The scanning of PC control code reader is sprayed on the Quick Response Code on described PCB main board in advance, thus identifying the mainboard identification number that described PCB main board is corresponding;
Host computer is connected with the test point foundation of described PCB main board by communication interface;
Host computer is transmitted into the control instruction of test pattern to described PCB main board;
Host computer sends test vector to described PCB main board, tests each functional module on described PCB main board successively;
Host computer receives the described PCB main board response results for described test vector;
Described response results is resolved by host computer, obtains test result;
The mainboard identification number of described PCB main board and the test result of correspondence are bound by host computer, and store data base.
Concrete, described method also includes: described host computer arranges the time-out time of a described response results of reception, if time-out does not receive response results, then judges that described PCB main board is defective.
Concrete, described method also includes: host computer, according to described test result, exports.
Concrete, described host computer, according to described test result, carries out the step exported, including:
Described host computer shows the test result of word or figure over the display, or with test result described in voice message.
Above-mentioned onboard system PCB main board automated testing method, after PCB main board enters test station, scanning Quick Response Code obtains its mainboard identification number, carry out test again and obtain test result, mainboard identification number and test result are carried out binding storage in data base, compare traditional testing scheme, provide a kind of standardized testing scheme, can be in process of production, PCB main board is tested, and in time the testing result of each PCB main board and correspondence thereof is recorded, facilitate follow-up tracking and process.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the onboard system PCB main board automated testing method in an embodiment;
Fig. 2 is the testing process sequential chart in an embodiment.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
Referring to Fig. 1, it is provided that a kind of onboard system PCB main board automated testing method, including:
Step 101, PCB main board enters test station.
Step 102, the scanning of PC control code reader is sprayed on the Quick Response Code on described PCB main board in advance, thus identifying the mainboard identification number that described PCB main board is corresponding.
Step 103, host computer is connected with the test point foundation of described PCB main board by communication interface.
Step 104, host computer is transmitted into the control instruction of test pattern to described PCB main board.
Step 105, host computer sends test vector to described PCB main board, tests each functional module on described PCB main board successively.
Step 106, host computer receives the described PCB main board response results for described test vector.
Further, host computer can arrange the time-out time of a described response results of reception, if time-out does not receive response results, then judges that described PCB main board is defective.
Step 107, described response results is resolved by host computer, obtains test result.
Step 108, the mainboard identification number of described PCB main board and the test result of correspondence are bound by host computer, and store data base.
Further, host computer according to described test result, can also export. Such as, host computer shows the test result of word or figure over the display, or with test result described in voice message.
Onboard system PCB main board automated testing method in above-described embodiment, after PCB main board enters test station, scanning Quick Response Code obtains its mainboard identification number, carry out test again and obtain test result, mainboard identification number and test result are carried out binding storage in data base, compare traditional testing scheme, provide a kind of standardized testing scheme, can be in process of production, PCB main board is tested, and in time the testing result of each PCB main board and correspondence thereof is recorded, facilitate follow-up tracking and process.
Fig. 2 is the sequential chart of a testing process, including carrying out PCB main board and the host computer tested.Testing process has:
PCB main board enters such as test station;
PC control code reader scanning Quick Response Code;
Host computer is electrically connected with test point foundation by serial ports;
Host computer is that PCB main board is powered;
Host computer is transmitted into the control instruction of test pattern to PCB main board;
PCB main board enters test pattern;
Host computer sends test vector to PCB main board;
PCB main board responds, and sends response results;
Host computer judges whether to receive response results after time-out time, if then carrying out parsing to obtain test result, then judges that PCB main board is defective if not;
Host computer display test result;
Mainboard identification number and test result are bound by host computer, and storage is in data base.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention. It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention. Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (4)
1. an onboard system PCB main board automated testing method, it is characterised in that described method includes:
PCB main board enters test station;
The scanning of PC control code reader is sprayed on the Quick Response Code on described PCB main board in advance, thus identifying the mainboard identification number that described PCB main board is corresponding;
Host computer is connected with the test point foundation of described PCB main board by communication interface;
Host computer is transmitted into the control instruction of test pattern to described PCB main board;
Host computer sends test vector to described PCB main board, tests each functional module on described PCB main board successively;
Host computer receives the described PCB main board response results for described test vector;
Described response results is resolved by host computer, obtains test result;
The mainboard identification number of described PCB main board and the test result of correspondence are bound by host computer, and store data base.
2. method according to claim 1, it is characterised in that described method also includes: described host computer arranges the time-out time of a described response results of reception, if time-out does not receive response results, then judges that described PCB main board is defective.
3. method according to claim 1, it is characterised in that described method also includes: host computer, according to described test result, exports.
4. method according to claim 3, it is characterised in that described host computer, according to described test result, carries out the step exported, including:
Described host computer shows the test result of word or figure over the display, or with test result described in voice message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511028372.6A CN105652183A (en) | 2015-12-30 | 2015-12-30 | Vehicle-mounted system PCB mainboard automated testing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511028372.6A CN105652183A (en) | 2015-12-30 | 2015-12-30 | Vehicle-mounted system PCB mainboard automated testing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105652183A true CN105652183A (en) | 2016-06-08 |
Family
ID=56491123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511028372.6A Pending CN105652183A (en) | 2015-12-30 | 2015-12-30 | Vehicle-mounted system PCB mainboard automated testing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105652183A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940401A (en) * | 2017-03-13 | 2017-07-11 | 郑州云海信息技术有限公司 | A kind of impedance detecting method and system |
| CN107271784A (en) * | 2017-05-18 | 2017-10-20 | 深圳市信维通信股份有限公司 | A kind of automatic test approach and its system |
| CN107609447A (en) * | 2017-08-07 | 2018-01-19 | 上海斐讯数据通信技术有限公司 | A kind of optical detection apparatus, system and method |
| CN107656517A (en) * | 2017-09-15 | 2018-02-02 | 郑州众智科技股份有限公司 | Controller automatization detection means |
| CN108039917A (en) * | 2017-11-10 | 2018-05-15 | 芯海科技（深圳）股份有限公司 | A kind of production test method of BLE equipment |
| CN108536714A (en) * | 2017-03-06 | 2018-09-14 | 无锡飞谱电子信息技术有限公司 | A kind of printed circuit base management system |
| CN109129535A (en) * | 2018-10-26 | 2019-01-04 | 苏州富强科技有限公司 | A kind of test device |
| CN109239590A (en) * | 2018-08-22 | 2019-01-18 | 中航华东光电有限公司 | Key light guide board measuring method |
| CN109257211A (en) * | 2018-09-07 | 2019-01-22 | 广州微算互联信息技术有限公司 | Cloud mobile phone batch initial method and system |
| CN109309748A (en) * | 2018-09-07 | 2019-02-05 | 广州微算互联信息技术有限公司 | Cloud mobile phone hardware quality batch testing method and system |
| CN110857956A (en) * | 2018-08-09 | 2020-03-03 | 青岛海尔滚筒洗衣机有限公司 | Safety regulation detection system and method for electronic product |
| CN111043952A (en) * | 2019-12-20 | 2020-04-21 | 深圳天邦达科技有限公司 | Automatic detection method for perpendicularity of PCB interface pin header |
| CN111143135A (en) * | 2018-11-02 | 2020-05-12 | 技嘉科技股份有限公司 | Test system |
| CN112415358A (en) * | 2019-08-22 | 2021-02-26 | 上海为彪汽配制造有限公司 | Fault tracing method, storage medium, electronic device and system |
| CN114217590A (en) * | 2021-12-16 | 2022-03-22 | 深圳市芯中芯科技有限公司 | UART communication production information flow remote monitoring system and method |
| CN116743901A (en) * | 2023-08-14 | 2023-09-12 | 深圳市华卓智能科技有限公司 | Test system for mobile phone motherboard function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7392438B2 (en) * | 2004-11-24 | 2008-06-24 | Fsp Technology Inc. | Automatic safety test system |
| CN102798772A (en) * | 2011-05-27 | 2012-11-28 | 叶志锋 | Intelligent universal test platform |
| CN103425219A (en) * | 2012-05-18 | 2013-12-04 | 鸿富锦精密工业（深圳）有限公司 | Power supply control system and method |
| CN103995765A (en) * | 2013-12-09 | 2014-08-20 | 深圳市立鼎光电技术有限公司 | LED control card testing system and method |
| CN104345262A (en) * | 2014-10-27 | 2015-02-11 | 华南农业大学 | Universal circuit board test system |
| CN104569794A (en) * | 2014-12-31 | 2015-04-29 | 北京时代民芯科技有限公司 | FPGA on-line tester based on boundary scan structure and testing method thereof |
-
2015
- 2015-12-30 CN CN201511028372.6A patent/CN105652183A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7392438B2 (en) * | 2004-11-24 | 2008-06-24 | Fsp Technology Inc. | Automatic safety test system |
| CN102798772A (en) * | 2011-05-27 | 2012-11-28 | 叶志锋 | Intelligent universal test platform |
| CN103425219A (en) * | 2012-05-18 | 2013-12-04 | 鸿富锦精密工业（深圳）有限公司 | Power supply control system and method |
| CN103995765A (en) * | 2013-12-09 | 2014-08-20 | 深圳市立鼎光电技术有限公司 | LED control card testing system and method |
| CN104345262A (en) * | 2014-10-27 | 2015-02-11 | 华南农业大学 | Universal circuit board test system |
| CN104569794A (en) * | 2014-12-31 | 2015-04-29 | 北京时代民芯科技有限公司 | FPGA on-line tester based on boundary scan structure and testing method thereof |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108536714A (en) * | 2017-03-06 | 2018-09-14 | 无锡飞谱电子信息技术有限公司 | A kind of printed circuit base management system |
| CN106940401A (en) * | 2017-03-13 | 2017-07-11 | 郑州云海信息技术有限公司 | A kind of impedance detecting method and system |
| CN107271784A (en) * | 2017-05-18 | 2017-10-20 | 深圳市信维通信股份有限公司 | A kind of automatic test approach and its system |
| CN107609447A (en) * | 2017-08-07 | 2018-01-19 | 上海斐讯数据通信技术有限公司 | A kind of optical detection apparatus, system and method |
| CN107656517A (en) * | 2017-09-15 | 2018-02-02 | 郑州众智科技股份有限公司 | Controller automatization detection means |
| CN108039917A (en) * | 2017-11-10 | 2018-05-15 | 芯海科技（深圳）股份有限公司 | A kind of production test method of BLE equipment |
| CN110857956A (en) * | 2018-08-09 | 2020-03-03 | 青岛海尔滚筒洗衣机有限公司 | Safety regulation detection system and method for electronic product |
| CN109239590A (en) * | 2018-08-22 | 2019-01-18 | 中航华东光电有限公司 | Key light guide board measuring method |
| CN109257211A (en) * | 2018-09-07 | 2019-01-22 | 广州微算互联信息技术有限公司 | Cloud mobile phone batch initial method and system |
| CN109309748A (en) * | 2018-09-07 | 2019-02-05 | 广州微算互联信息技术有限公司 | Cloud mobile phone hardware quality batch testing method and system |
| CN109309748B (en) * | 2018-09-07 | 2021-05-11 | 广州微算互联信息技术有限公司 | Cloud mobile phone hardware quality batch test method and system |
| CN109257211B (en) * | 2018-09-07 | 2021-09-03 | 广州微算互联信息技术有限公司 | Cloud mobile phone batch initialization method and system |
| CN109129535A (en) * | 2018-10-26 | 2019-01-04 | 苏州富强科技有限公司 | A kind of test device |
| CN111143135A (en) * | 2018-11-02 | 2020-05-12 | 技嘉科技股份有限公司 | Test system |
| CN112415358A (en) * | 2019-08-22 | 2021-02-26 | 上海为彪汽配制造有限公司 | Fault tracing method, storage medium, electronic device and system |
| CN111043952A (en) * | 2019-12-20 | 2020-04-21 | 深圳天邦达科技有限公司 | Automatic detection method for perpendicularity of PCB interface pin header |
| CN114217590A (en) * | 2021-12-16 | 2022-03-22 | 深圳市芯中芯科技有限公司 | UART communication production information flow remote monitoring system and method |
| CN116743901A (en) * | 2023-08-14 | 2023-09-12 | 深圳市华卓智能科技有限公司 | Test system for mobile phone motherboard function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105652183A (en) | Vehicle-mounted system PCB mainboard automated testing method | |
| CN103744784B (en) | Mobile phone application automated testing method and system | |
| CN101848042A (en) | Method and system for testing radio frequency of mobile phones | |
| CN104914845B (en) | A kind of car body controller fault testing method and system based on industrial personal computer | |
| CN105070321B (en) | The quick test circuit and method of memory device | |
| CN103473828A (en) | Distribution network line inspection system based on tablet computer | |
| CN101210952A (en) | Multi-test point semiconductor test machine station automated setting method | |
| CN105652185A (en) | Functional test equipment-based testing method and device for main board of air conditioner | |
| CN102289923A (en) | Electricity meter reading system based on RFID (Radio Frequency Identification) technology and electricity meter reading method based on RFID technology | |
| CN107784649B (en) | Image recognition-based mandrel testing remote alarm system and method | |
| CN108090530A (en) | A kind of power equipment information management system and method based on Quick Response Code identification technology | |
| CN104464016A (en) | Mobile intelligent inspection system of cable device and inspection method | |
| CN106199381A (en) | The automatic testing method of convertible frequency air-conditioner mainboard and device | |
| CN111323432A (en) | Chip appearance defect recognition device and method and chip testing system and method | |
| CN108123935A (en) | Circuit board detection method, device, storage medium and terminal | |
| CN102968325A (en) | USB (Universal Serial Bus) equipment and method and device for automatically initializing same | |
| CN203069749U (en) | Radio frequency identification devices (RFID) reader chip process testing system | |
| CN110109043A (en) | Electric energy meter detection method, detection terminal and computer readable storage medium | |
| CN103064011A (en) | Radio frequency identification devices (RFID) reader chip process testing system and method | |
| CN105959070B (en) | Change the test method of frequency based on GNSS receiver radio station | |
| CN103809051A (en) | Automatic test system and switch matrix and detection method thereof in automatic test system | |
| CN104933454A (en) | Equipment spot inspection device based on Internet of things and control method thereof | |
| CN205091416U (en) | Many car wiring harness detection device | |
| CN105701719A (en) | Multimedia information processing system used for transformer substation maintenance operation guidance | |
| CN103686142A (en) | Detecting system and method for image capturing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |
|
| RJ01 | Rejection of invention patent application after publication |