CN104267683A - Product quality test start control system and product quality test start control method - Google Patents
Product quality test start control system and product quality test start control method Download PDFInfo
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- CN104267683A CN104267683A CN201410469411.5A CN201410469411A CN104267683A CN 104267683 A CN104267683 A CN 104267683A CN 201410469411 A CN201410469411 A CN 201410469411A CN 104267683 A CN104267683 A CN 104267683A
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 19
- 238000013507 mapping Methods 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 13
- 230000000737 periodic effect Effects 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 80
- 238000012372 quality testing Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 230000006399 behavior Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Test And Diagnosis Of Digital Computers (AREA)
Abstract
The invention discloses a product quality test start control system and a product quality test start control method. The product quality test start control system comprises an industrial personal computer, a product quality detector and a connecting device, and the industrial personal computer, the product quality detector and the connecting device are connected into the same local area network. The product quality detector comprises a plurality of sets of independent testing units, each testing unit comprises a testing container and a testing terminal matched with the testing container, and each testing terminal is provided with an instruction translator. The instruction translators are used for receiving a first start testing instruction sent by the industrial personal computer from a relevant port in a serial port expansion card when the testing terminals with the instruction translators and the industrial personal computer are in communication connection, the first start testing instruction is interpreted into a second start testing instruction meeting the programming language of the testing terminals, and the testing terminals are triggered through the second start testing instruction to start the product quality test. The problem of compatibility between the industrial personal computer and the testing terminals can be thoroughly solved.
Description
Technical field
The present invention relates to technical field of automatic control, more particularly, relate to a kind of product quality test starting control system and product quality test starting control method.
Background technology
In product test field, when test computer breaks down or test computer performance is difficult to meet product test requirement, product test staff needs to do to change process to test computer usually.But, market test computer on sale is of a great variety, differ greatly between different classes of test computer, very easily cause occurring various compatibility issue between industrial computer and test computer to the replacement of test computer, industrial computer cannot be control effectively to the product quality test starting operation of the test computer replaced.
Summary of the invention
The technical problem to be solved in the present invention is, for the above-mentioned defect of prior art, provides a kind of product quality test starting control system and product quality test starting control method.
The technical solution adopted for the present invention to solve the technical problems is: build a kind of product quality test starting control system, comprise the industrial computer accessing same LAN (Local Area Network), product quality detector and coupling arrangement, this product quality detector comprises organizes independently test cell more, this many groups test cell parallel join is between this industrial computer and this coupling arrangement, each group test cell includes a test container and a test terminal with this test container adaptation, every platform test terminal is all configured with instruction translator, this instruction translator is used for when the test terminal at its place and industrial computer establish a communications link, receive the first startup test command sent by industrial computer, this the first startup test command is interpreted as the second startup test command meeting this test terminal programming language, and trigger the test of this test terminal startup product quality by this second startup test command.
State on the invention in product quality test starting control system, this industrial control computer mainboard is integrated with serial port expanding module, this serial port expanding module comprises multiple port, and each port all accesses one group of test cell; When this instruction translator is also for receiving the first startup test command sent from certain Single port, judge whether the port numbers of this port mates with the device id of the test terminal at its place, and when this port numbers is mated with the device id of this test terminal, this first startup test command is interpreted as this test terminal discernible second and starts test command.
State in product quality test starting control system on the invention, this industrial computer comprises a CPU, one CPU comprises multiple first processing unit, and all exclusive thread of each first processing unit also starts product quality test job for controlling one group of corresponding with it test cell; Each test terminal includes the 2nd CPU and is provided with the memory buffer of memory buffer;
This first startup test command all for generating the first startup test command, and is sent to the test terminal of one group of corresponding with it test cell by each first processing unit by related port on this serial port expanding module;
This instruction translator in this test terminal also for by based on this first start test command decipher to second start the test command file that test command writes this memory buffer;
2nd CPU is used for carrying out periodic scan to this memory buffer, and when second of the test command file scanning this memory buffer of write starts test command, read second in this memory buffer start test command and perform this second startup test command, to start the product quality test of this test terminal.
State in product quality test starting control system on the invention, this product quality test result also for generating product quality test result, and is write the test result file folder of this memory buffer by the 2nd CPU;
This instruction translator is also for carrying out periodic scan to this memory buffer, and when scanning the product quality test result of test result file folder of this memory buffer of write, read the product quality test result in this memory buffer, pass this product quality test result back this industrial computer via the related port on this serial port expanding module.
State in product quality test starting control system on the invention, the 2nd CPU also for emptying the file content in the test command file of this memory buffer while this product quality test result being write the test result file folder of this memory buffer.
The present invention also constructs a kind of product quality test starting control method, and described method comprises the steps:
Whether S1, communication connection between the test terminal judging each group of test cell and industrial computer be normal;
S2, when test terminal is connected normal with industrial computer, the the first startup test command sent by industrial computer is received by the instruction translator being configured at test terminal, this the first startup test command is interpreted as the second startup test command meeting test terminal programming language, and is tested by the second startup test command triggering test terminal startup product quality.
State on the invention in product quality test starting control method, also comprised the steps: before described step S1
S0, set up the mapping table of industrial computer serial port expanding module port numbers and test terminal device id, and by this mapping table stored in instruction translator.
State in product quality test starting control method on the invention, instruction translator by being configured at this test terminal described in described step S2 receives the first startup test command sent by this industrial computer, this first startup test command is interpreted as the second step starting test command meeting this test terminal programming language and also comprises:
This instruction translator is when receiving the first startup test command from related port this industrial computer serial port expanding module sends, recall the mapping table that it stores, judge whether the port numbers of this port mates with the device id of this test terminal according to this mapping table, and when the port numbers of this port is mated with the device id of this test terminal, this first startup test command is interpreted as this test terminal discernible second and starts test command.
State in product quality test starting control method on the invention, instruction translator by being configured at this test terminal described in described step S2 receives the first startup test command sent by this industrial computer, this first startup test command is interpreted as the second step starting test command meeting this test terminal programming language and also comprises:
This industrial computer generates first by one of them first processing unit and starts test command, and this first startup test command is sent to the test terminal of the one group test cell corresponding with this first processing unit and this port by the related port on serial port expanding module;
This first startup test command is interpreted as the second startup test command by the instruction translator of configuration by this test terminal, and starts the test command file of the memory buffer of test command write buffering memory by second;
This test terminal carries out periodic scan by the 2nd CPU to this memory buffer, and when scan this test command file of write second starts test command, read second in the test command file of this memory buffer start test command and perform this second startup test command, to start product quality test job.
State on the invention in product quality test starting control method, also comprise the steps: after described step S2
S3) this test terminal generates product quality test result by the 2nd CPU, and the product quality test result of generation is write the test result file folder of this memory buffer;
This test terminal carries out periodic scan by the instruction translator of configuration to this memory buffer, and when scanning the product quality test result of test result file folder of this memory buffer of write, read the product quality test result of this memory buffer, pass this product quality test result back this industrial computer via the related port on this serial port expanding module, empty the file content in the test command file of this memory buffer simultaneously.
Because product quality test starting control system of the present invention and product quality test starting control method have employed the technical scheme of configuration-direct translater on every platform test computer, so overcome in prior art because test computer is of a great variety, the replacing behavior of user to test computer very easily causes occurring various compatible fault between industrial computer and test computer, make the defect that industrial computer cannot control effectively to the startup test job of test computer, achieve the compatible fault thoroughly solved between industrial computer and test computer, the object of the operational efficiency improving test computer and the response time shortening test computer.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of the product quality test starting control system that present pre-ferred embodiments provides;
Fig. 2 is the structured flowchart of the industrial computer of the product quality test starting control system shown in Fig. 1;
Fig. 3 is the structured flowchart of the test terminal of any one group of test cell in the product quality test starting control system shown in Fig. 1;
Fig. 4 is the process flow diagram of the product quality test starting control method that present pre-ferred embodiments provides.
Embodiment
In order to solve in prior art in prior art because test computer is of a great variety, the replacing behavior of user to test computer very easily causes occurring various compatible fault between industrial computer 100 and test computer, make the defect that industrial computer 100 cannot control effectively to the startup test job of test computer, main innovate point of the present invention is:
1, configuration-direct translater 20121 on every platform test computer, the first test starting command meeting industrial computer 100 programming language for being generated by industrial computer 100 is interpreted as the second test starting command meeting test computer programming language, and triggers the test job of test computer startup product quality by this second startup test command;
2, the mapping table of industrial computer 100 serial ports expansion card port and test computer device id is built, instruction translator 20121 only starts test command in response to sent by unique port corresponding with it first, thus achieves the independence of industrial computer 100 to the product quality test starting operation of each group test cell 201 and controls;
3, the 2nd CPU20122 of instruction translator 20121 or test computer is by the intermediate file/data of generation stored in the memory buffer of memory buffer 20123, improves the operational efficiency of test computer, shortens the response time of test computer for industrial computer 100.
Owing to present invention employs the design of configuration-direct translater 20121 on every platform test computer, so solve in prior art because test computer is of a great variety, the replacing behavior of user to test computer very easily causes occurring various compatible fault between industrial computer 100 and test computer, make the technical matters that industrial computer 100 cannot control effectively to the startup test job of test computer, achieve the compatibility issue thoroughly solved between test computer and industrial computer 100, the object of the operational efficiency improving test computer and the response time shortening test computer.
In order to make object of the present invention clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, product quality test starting control system of the present invention comprises industrial computer 100, is controlled by product quality detector 200, the coupling arrangement 300 of industrial computer 100 built in machine people 400.This industrial computer 100 and this product quality detector 200 access same LAN (Local Area Network) by this coupling arrangement 300.This product quality detector 200 comprises travelling belt, belt further and takes sensor away to level sensor, product and to be attempted by between this industrial computer 100 and this coupling arrangement 300 and independent of each other to organize test cell 201 more.Each group test cell 201 include a test container 2011 for providing shielding environment for product, with this test container 2011 adaptation for shielding a test terminal 2012 of under environment, the product to be measured in this test container 2011 being carried out to quality testing.
Each test terminal 2012 is all configured with instruction translator 20121, this instruction translator 20121 is for when the test terminal 2012 at its place establishes a communications link with industrial computer 100, receive the first startup test command sent by industrial computer 100, this first is started test command and be interpreted as this test terminal 2012 discernible second and start test command, and second starts test command by this and trigger this test terminal 2012 and start product quality test job.
In the preferred embodiment, this test container 2011 can be existing shielded box, this test terminal 2012 is computer, this coupling arrangement 300 can be multiport router or switch.This product includes but not limited to various types of electronic chip.
As shown in Figure 2, industrial computer 100 of the present invention comprise mainboard 102, the CPU101 be integrated on mainboard 102, motion control card 104, serial port expanding module 103, network interface 105 and connect the display 106 of a CPU101.
Wherein, this serial port expanding module 103 provides multiple port, and each port is all for accessing one group of test cell 201.The input end of each test container 2011 connects a port of this serial port expanding module 103, and its output terminal is connected to test terminal 2012 corresponding with it.
This display 106 is for showing main monitoring interface, and this main monitoring interface includes the monitor state information of multiple test container 2011.
This motion control card 104 is for receiving the control signal (pulse signal) of a CPU101, according to control signal, four of robot 400 motors (are comprised and lay respectively at X-axis, Y-axis, three motors of Z axis and a motor for the mechanical arm rotation process of control 400) control, carry out drive machines people 400 with this and move according to the orientation of specifying and speed.
One CPU101 carries out quality testing for the test terminal 2012 controlling each group of test cell 201 in product quality tester to the product to be measured being in shielding environment in the test container 2011 of this group test cell 201, receive the product quality testing result returned respectively by each test terminal 2012, perform product sorting operation according to this product quality testing result robot 400 controlled in product quality detector 200.
In the present invention, a CPU101 is divided into multiple first processing unit, and all exclusive thread of each first processing unit, controls for the product quality test starting performing the one group of test cell 201 being assigned to it.
As shown in Figure 3, any test terminal 2012 of the present invention includes the 2nd CPU20122 and connects the instruction translator 20121 of the 2nd CPU20122, communication module 20124 and memory buffer 20123 respectively.
Whether the 2nd CPU20122 is used for by communication module 20124 to industrial computer 100 initiating communication connection request, normal to judge the connection between this test terminal 2012 and industrial computer 100.As the 2nd CPU20122 in setting-up time T (such as 6S), receive the feedback information of industrial computer 100 time, then determine that this test terminal 2012 and industrial computer 100 establish a communications link.As the 2nd CPU20122 does not receive the feedback information of industrial computer 100 in setting-up time T, then determine that this test terminal 2012 is connected with industrial computer 100 interrupt communication.
This instruction translator 20121 is for when this test terminal 2012 establishes a communications link with this industrial computer 100, receive the first test starting command that this industrial computer 100 is sent by certain Single port, and when judging that the port numbers of this port is mated with the device id of this test terminal 2012, this first test starting command is interpreted as discernible second test starting command in this test terminal 2012, and this second test starting command is write the test command file of the memory buffer of this memory buffer 20123.
2nd CPU20122 also for periodically scanning this memory buffer, and when scanning the second test starting command of this memory buffer of write, transfers and performs the second test starting command in this memory buffer, to start product quality test job.
2nd CPU20122 is also for when this test terminal 2012 completes product quality test job, generate product quality test result, product quality test result is write the product test destination file folder of this memory buffer, and empty the file content in the test command file of this memory buffer.
This instruction translator 20121 is also for carrying out periodic scan to this memory buffer, and when scanning the product quality test result of this memory buffer of write, read the product quality test result in this memory buffer, and pass this product quality test result back industrial computer 100.
In the present invention, this test terminal 2012 can be various types of computing machine, and this instruction translator 20121 is install a kind of translation plug-in on computers, and this communication module 20124 is network interface card.
For better embodiment of the present invention, product quality test starting control method of the present invention will be described below:
As shown in Figure 4, in step S101, user builds the mapping table of the port numbers of industrial computer 100 serial port expanding module 103 and the device id of test terminal 2012, and is stored into by this mapping table in the instruction translator 20121 that every platform test terminal 2012 configures.
In step s 102, test terminal 2012 by communication module 20124 to industrial computer 100 initiating communication connection request, whether normal to judge to be connected between its with industrial computer 100.As test terminal 2012 in setting-up time T (such as 6S), do not receive the feedback information of industrial computer 100 time, then determine that it is connected with industrial computer 100 interrupt communication, perform next step S103.As test terminal 2012 receives the feedback information of industrial computer 100 in setting-up time T, then determine to establish a communications link between itself and industrial computer 100, perform step S104.
In step s 103, this test terminal 2012 is waited for and until when both re-establish/recover communication connection, is performed step 104.
In step S104, a certain first processing unit of industrial computer 100 the one CPU101 generates first and starts control command, and by the related port of serial port expanding module 103, this carrying this port numbers first is started the test terminal 2012 that control command is sent to wherein one group of test cell 201.
In step S105, the instruction translator 20121 of this test terminal 2012 receives this first startup control command, extract the port numbers in this first startup control command, read the mapping table prestored, judge whether this port numbers mates with the device id (MAC Address of such as test terminal 2012 or the factory number information of the 2nd CPU20122) of this test terminal 2012 according to this mapping table.As this instruction translator 20121 judges that this port numbers is mated with the device id of this test terminal 2012, then perform step S107, otherwise, perform step S106.
In step s 106, test terminal 2012 generates port error information by the 2nd CPU20122, by communication module 20124 by port error information feed back to industrial computer 100, rebound step S102.
In step s 107, this the first startup test command is interpreted as the second startup test command meeting this test terminal programming language by this instruction translator 20121, and by the test command file of this second startup test command write buffering memory 20123 memory buffer.
In step S108, this test terminal 2012 carries out periodic scan by the 2nd CPU20122 to this memory buffer, and when scanning the second startup test command by this instruction translator 20121 write buffering memory, transfer this second startup test command in memory buffer and perform this second startup test command, to start the product quality test job of this test terminal 2012.
In step S109,2nd CPU20122 generates product quality test result when completing product quality test job in test terminal 2012, and this product quality test result is write the test result file folder of this memory buffer, empty the file content in the test command file of this memory buffer simultaneously.
In step s 110, this instruction translator 20121 carries out periodic scan to this memory buffer, and scan write the product quality test result of this memory buffer by the 2nd CPU20122 time, read this product quality test result in this memory buffer, and pass this product quality test result back industrial computer 100.
In step S111, industrial computer 100 receives the product quality test result passed back by instruction translator 20121, and generate robot 400 control command according to the product quality test result received, perform product sorting operation by robot 400 control command control 400.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a product quality test starting control system, comprise the industrial computer accessing same LAN (Local Area Network), product quality detector and coupling arrangement, this product quality detector comprises organizes independently test cell more, this many groups test cell parallel join is between this industrial computer and this coupling arrangement, each group test cell includes a test container and a test terminal with this test container adaptation, it is characterized in that, every platform test terminal is all configured with instruction translator, this instruction translator is used for when the test terminal at its place and industrial computer establish a communications link, receive the first startup test command sent by industrial computer, this the first startup test command is interpreted as the second startup test command meeting this test terminal programming language, and trigger the test of this test terminal startup product quality by this second startup test command.
2. product quality test starting control system according to claim 1, is characterized in that, this industrial control computer mainboard is integrated with serial port expanding module, and this serial port expanding module comprises multiple port, and each port all accesses one group of test cell; When this instruction translator is also for receiving the first startup test command sent from certain Single port, judge whether the port numbers of this port mates with the device id of the test terminal at its place, and when this port numbers is mated with the device id of this test terminal, this first startup test command is interpreted as this test terminal discernible second and starts test command.
3. product quality test starting control system according to claim 2, is characterized in that, this industrial computer comprises a CPU, and a CPU comprises multiple first processing unit, all exclusive thread of each first processing unit; Each test terminal includes the 2nd CPU and memory buffer;
This first startup test command all for generating the first startup test command, and is sent to the test terminal of one group of corresponding with it test cell by each first processing unit by related port on this serial port expanding module;
This instruction translator in this test terminal also for by based on this first start test command decipher to second start the test command file that test command writes this memory buffer;
2nd CPU is used for carrying out periodic scan to this memory buffer, and when scan this memory buffer test command file of write second starts test command, read second in this memory buffer start test command and perform this second startup test command, to start product quality test.
4. product quality test starting control system according to claim 3, is characterized in that, this product quality test result also for generating product quality test result, and is write the test result file folder of this memory buffer by the 2nd CPU;
This instruction translator is also for carrying out periodic scan to this memory buffer, and when scanning the product quality test result of this memory buffer test result file of write folder, read the product quality test result in this memory buffer, pass this product quality test result back this industrial computer via related port on this serial port expanding module.
5. product quality test starting control system according to claim 4, it is characterized in that, the 2nd CPU also for emptying the file content in this memory buffer test command file while this product quality test result being write the test result file folder of this memory buffer.
6., based on a product quality test starting control method for the product quality test starting control system such as according to any one of claim 1-5, it is characterized in that, described method comprises the steps:
Whether S1, communication connection between the test terminal judging each group of test cell and industrial computer be normal;
S2, when test terminal is connected normal with industrial computer, the the first startup test command sent by industrial computer is received by the instruction translator being configured at test terminal, this the first startup test command is interpreted as the second startup test command meeting test terminal programming language, and is tested by the second startup test command triggering test terminal startup product quality.
7. product quality test starting control method according to claim 6, is characterized in that, also comprised the steps: before described step S1
S0, set up the mapping table of industrial computer serial port expanding module port numbers and test terminal device id, and by this mapping table stored in instruction translator.
8. product quality test starting control method according to claim 7, it is characterized in that, instruction translator by being configured at this test terminal described in described step S2 receives the first startup test command sent by this industrial computer, this first startup test command is interpreted as the second step starting test command meeting this test terminal programming language and also comprises:
This instruction translator is when receiving the first startup test command from related port this industrial computer serial port expanding module sends, recall mapping table, judge whether the port numbers of this port mates with the device id of this test terminal according to this mapping table, and when the port numbers of this port is mated with the device id of this test terminal, this first startup test command is interpreted as this test terminal discernible second and starts test command.
9. product quality test starting control method according to claim 8, it is characterized in that, instruction translator by being configured at this test terminal described in described step S2 receives the first startup test command sent by this industrial computer, this first startup test command is interpreted as the second step starting test command meeting this test terminal programming language and also comprises:
This industrial computer generates first by one of them first processing unit and starts test command, and this first startup test command is sent to the test terminal of the one group test cell corresponding with this first processing unit and this port by the related port on serial port expanding module;
This test terminal is passed through configured instruction translator and this first startup test command is interpreted as the second startup test command, and starts the test command file of test command write buffering memory by second;
This test terminal carries out periodic scan by the 2nd CPU to this memory buffer, and when scan this test command file of write second starts test command, read second in the test command file of this memory buffer start test command and perform this second startup test command, to start product quality test job.
10. product quality test starting control method according to claim 9, is characterized in that, also comprise the steps: after described step S2
S3) this test terminal generates product quality test result by the 2nd CPU, and the product quality test result of generation is write the test result file folder of this memory buffer;
This test terminal is passed through configured instruction translator and is carried out periodic scan to this memory buffer, and when scanning the product quality test result of this memory buffer test result file of write folder, read the product quality test result of this memory buffer, pass this product quality test result back this industrial computer via related port on this serial port expanding module, empty the file content in this memory buffer test command file simultaneously.
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