CN103577293A - Composite function interface test system and method - Google Patents
Composite function interface test system and method Download PDFInfo
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- CN103577293A CN103577293A CN201210304291.4A CN201210304291A CN103577293A CN 103577293 A CN103577293 A CN 103577293A CN 201210304291 A CN201210304291 A CN 201210304291A CN 103577293 A CN103577293 A CN 103577293A
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Abstract
A composite function interface test system comprises a device to be tested and a test device. The device to be tested is provided with test software and comprises an interface to be tested, and the interface to be tested comprises a first group of pins and a second group of pins. The testing device comprises a connector, a switching module, a storage module and a control unit. The connector comprises a third group of pins and a fourth group of pins, wherein the third group of pins and the first group of pins belong to a first communication standard, and the fourth group of pins and the second group of pins belong to a second communication standard. The switching module is used for switching the third group pin and the fourth group pin. The storage module is coupled to the switching module. The control unit is used for controlling the switching module when the connector is connected to the interface to be tested, so that the interface to be tested is electrically connected to the switching module and the storage module through the first group of pins and the third group of pins or the second group of pins and the fourth group of pins to be tested for testing.
Description
Technical field
The invention relates to a kind of complex function interface test system and method.
Background technology
Modern electronic product provides a plurality of complex function interfaces conventionally, as external series ATA (external serial ATA, E-SATA) interface or USB (universal serial bus) (universal serial bus, USB) 3.0 interfaces etc.Production firm must do repeated plug and with different devices, carry out the checking of complex function.With E-SATA interface Er Yan， manufacturer, must verify the function of USB and SATA; With USB3.0 interface Er Yan， manufacturer, must verify the function of USB2.0 and USB3.0.Existing checking flow process is numerous and diverse and do not have efficiency.
Summary of the invention
The invention relates to a kind of complex function interface test system and method, can effectively verify the function of complex function interface.
According to a first aspect of the invention, propose a kind of complex function interface test system, comprise a device to be measured and a proving installation.Device to be measured is provided with a testing software and comprises an interface to be measured, and interface to be measured comprises one first group of pin position and one second group of pin position.Proving installation comprises a connector, a handover module, a storage module and a control module.Connector comprises one the 3rd group of pin position and one the 4th group of pin position, and the 3rd group of pin position and first group of pin position belong to one first communication standard, and the 4th group of pin position and second group of pin position belong to a second communication standard.Handover module is in order to switch the 3rd group of pin position and the 4th group of pin position.Storage module is coupled to handover module.Control module is in order to control handover module when connector is connected to interface to be measured, makes interface to be measured be electrically connected to handover module and storage module to test by first group of pin position and the 3rd group of pin position or second group of pin position and the 4th group of pin position.
According to a second aspect of the invention, propose a kind of complex function interface test method, be applied to a device to be measured and a proving installation.Device to be measured is provided with a testing software and comprises an interface to be measured, and interface to be measured comprises first group of pin position and second group of pin position.Proving installation comprises a connector, a handover module, a storage module and a control module.Complex function interface test method comprises the following steps.When connector is connected to interface to be measured, utilize control module to control one the 3rd group of pin position or one the 4th group of pin position that handover module switches connector, the 3rd group of pin position and first group of pin position belong to the first communication standard, and the 4th group of pin position and second group of pin position belong to second communication standard.Utilize interface to be measured to be electrically connected to handover module with test storage module by first group of pin position and the 3rd group of pin position or second group of pin position and the 4th group of pin position.
For above-mentioned and other side of the present invention is had to better understanding, an embodiment cited below particularly, and coordinate appended graphicly, be described in detail below.
Accompanying drawing explanation
Fig. 1 illustrates the schematic diagram according to the complex function interface test system of an enforcement example.
Fig. 2 illustrates the pin position schematic diagram according to the interface/connector to be measured of an enforcement example.
Fig. 3 A and Fig. 3 B illustrate the process flow diagram according to the complex function interface test method of an enforcement example.
[main element label declaration]
10: complex function interface test system 100: device to be measured
110_1～110_n: interface 200 to be measured: proving installation
210_1～210_n: connector 220_1～220_n: handover module
230: storage module 240: control module
250. switch unit
Embodiment
Complex function interface test system and method proposed by the invention, utilize handover module to switch at the pin interdigit of distinct communication standards, can effectively verify the function of complex function interface, and save testing cost.
Please refer to Fig. 1, it illustrates the schematic diagram according to the complex function interface test system of an enforcement example.Complex function interface test system 10 comprises a device 100 to be measured and a proving installation 200.Device 100 to be measured is provided with a testing software and comprises a plurality of interface 110_1～110_n to be measured.Each interface 110_1～110_n to be measured comprises one first group of pin position and one second group of pin position.Proving installation 200 comprises a plurality of connector 210_1～210_n, a plurality of handover module 220_1～220_n, a storage module 230, a control module 240 and a switch unit 250.Each connector 210_1～210_n comprises one the 3rd group of pin position and one the 4th group of pin position, and the 3rd group of pin position and first group of pin position belong to one first communication standard, and the 4th group of pin position and second group of pin position belong to a second communication standard.
Each handover module 220_1～220_n comprises a switch 1 and a switch 2, is used for switching the 3rd group of pin position and is connected to corresponding connector 210_1～210_n with the 4th group of pin position.Storage module 230 is coupled to those handover modules 220_1～220_n by switch unit 250.Switch unit 250 is used in fact controlling the order of testing, for example, sequentially test a plurality of interface 110_1～110_n to be measured, or test a plurality of interface 110_1～110_n to be measured simultaneously.When connector 210_1～210_n is connected to interface 110_1～110_n to be measured, the testing software of device 100 to be measured controls those handover modules 220_1～220_n by control module 240, makes interface 110_1～110_n to be measured be electrically connected to corresponding handover module 220_1～220_n, switch unit 250 and storage module 230 to test with the 3rd group of pin position or second group of pin position with the 4th group of pin position by first group of pin position.Control module 240 can be an independent component of proving installation 200, can also realize its function by one of a plurality of connectors, does not limit.
Next hereby lifting the first communication standard is universal serial bus port (universal serial bus, USB) 2.0 communication standards, and second communication standard is that USB3.0 communication standard is that example describes, but is not limited to this.At this, implement in example, interface 110_1～110_n to be measured and connector 210_1～210_n are in fact USB3.0 connector, as shown in Figure 2, it comprises respectively first group of pin position and the 3rd group of pin position (VBUS, D-, D+ and GND) that belongs to USB2.0 communication standard, with the second group of pin position and the 4th group of pin position (SSRX-, SSRX+, SSTX-, SSTX+ and GND) that belong to USB3.0 communication standard.Wherein, pin position VBUS is bus voltage pin position.Storage module 230 for example comprises that a serial ATA (SATA) hard disk and a USB turn SATA controller, for read-write/test transmission.
Please refer to Fig. 3 A and Fig. 3 B, it illustrates the process flow diagram according to the complex function interface test method of an enforcement example.The switch unit 250 of hereby take in Fig. 3 A and Fig. 3 B connects handover module 220_1 and connector 210_1 describes to storage module 230 as example.In step S300, utilize a cable that connector 210_1 is connected to interface 110_1 to be measured, this cable is for example a USB3.0 cable.Now, the 3rd group of pin position of first group of pin position butt connector 210_1 of interface 110_1 to be measured, the 4th group of pin position of second group of pin position butt connector 210_1 of interface 110_1 to be measured.In step S310, utilize device 100 to be measured to power to storage module 230 with the bus voltage pin position VBUS being connected in connector 210_1 by interface 110_1 to be measured.
In fact step S320 in Fig. 3 B and S330 can separate the execution of carrying out or continue, and do not limit execution order.In step S322, the switch 1 that utilizes controller 240 to control in handover module 220_1 is electrically connected storage module 230 to switch the 3rd group of pin position of connector 210_1.In step S324, the testing software of device 100 to be measured judges whether storage module 230 to be detected by first group of pin position and the 3rd group of pin position.If storage module 230 do not detected, in step S340 Zhong， testing software, judge that the first group of pins is that pin is abnormal, that is USB2.0 pin is abnormal.When storage module 230 being detected, in step S326 Zhong， testing software to read and write/test transmission of storage module 230.In step S328 Zhong， testing software, whether judgement read-write/test transmission passes through, and wherein test transmission is to judge whether the transfer rate by the first pin reaches USB2.0 standard.When testing software judgement read-write/test transmission failure, in step S350 Zhong， testing software, judge that the first group of pins is dysfunction, that is USB2.0 dysfunction.
In step S332, the switch 2 that utilizes controller 240 to control in handover module 2201 is electrically connected storage module 230 to switch the 4th group of pin position of connector 210_1.In step S334 Zhong， testing software, judge whether storage module 230 to be detected by second group of pin position and the 4th group of pin position.If storage module 230 do not detected, in step S340 Zhong， testing software, judge that the second group of pins is that pin is abnormal, that is USB3.0 pin is abnormal.When storage module 230 being detected, in step S336 Zhong， testing software to read and write/test transmission of storage module 230.In step S338 Zhong， testing software, whether judgement read-write/test transmission passes through, and wherein test transmission is to judge whether the transfer rate by the first pin reaches USB3.0 standard.When testing software judgement read-write/test transmission failure, in step S350 Zhong， testing software, judge that the second group of pins is dysfunction, that is USB3.0 dysfunction.
After the read-write/test transmission of corresponding USB2.0 communication standard and USB3.0 communication standard all completes, in step S360, the electric connection of bus voltage pin position VBUS and storage module 230 is disconnected.
The 200 couples of interface 110_1 to be measured of proving installation of hereby take in above-mentioned Fig. 3 A and Fig. 3 B test as example and explain.Further, switch unit 250 can sequentially connect handover module 220_2～220_n to storage module 230, sequentially to test interface 110_2～110_n to be measured by connector 210_2～210_n, until all interfaces to be measured are all tested complete.In addition, when storage module 230 comprises a plurality of SATA hard disk, switch unit 250 also can connect those handover modules 220_1～220_n to storage module 230 simultaneously, to test all interface 110_1～110_n to be measured by connector 210_1～210_n simultaneously.
The disclosed complex function interface test system of the above embodiment of the present invention and method, utilize the handover module of proving installation to switch at the pin interdigit of the distinct communication standards of connector, do not need to do repeated plug and also do not need different proving installations, can effectively verify the complex function of the interface to be measured of device to be measured, and save testing cost.
In sum, although the present invention discloses as above with a plurality of embodiment, so it is not in order to limit the present invention.Those skilled in the art, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Therefore, protection scope of the present invention is when being as the criterion depending on the appended claim scope person of defining.
Claims (12)
1. a complex function interface test system, comprising:
One device to be measured, is provided with a testing software and comprises an interface to be measured, and this interface to be measured comprises one first group of pin position and one second group of pin position; And
One proving installation, comprising:
A connector, comprises one the 3rd group of pin position and one the 4th group of pin position, and the 3rd group of pin position and this first group of pin position belong to one first communication standard, and the 4th group of pin position and this second group of pin position belong to a second communication standard;
One handover module, in order to switch the 3rd group of pin position and the 4th group of pin position;
One storage module, is coupled to this handover module; And
One control module, in order to control this handover module when this connector is connected to this interface to be measured, make this interface to be measured be electrically connected to this handover module and this storage module to test by this first group of pin position and the 3rd group of pin position or this second group of pin position and the 4th group of pin position.
2. complex function interface test system according to claim 1, wherein this first communication standard is universal serial bus port USB2.0 communication standard, this second communication standard is USB3.0 communication standard.
3. complex function interface test system according to claim 1, wherein this first group of pin position comprises a bus voltage pin position, the 3rd group of pin position comprises another bus voltage pin position, and when this connector is connected to this interface to be measured, this device to be measured is powered to this storage module by this bus voltage pin position and this another bus voltage pin position being electrically connected.
4. complex function interface test system according to claim 3, wherein, when this connector is connected to this interface to be measured by a cable, this controller is controlled this handover module and is electrically connected this storage module to switch the 3rd group of pin position;
Dang Gai testing software does not detect this storage module ，Gai testing software by this first group of pin position and the 3rd group of pin position and judges that this first group of pins is that pin is abnormal;
Dang Gai testing software detects this storage module ，Gai testing software to read and write/test transmission of this storage module;
Dang Gai testing software judges that this read-write/test transmission failure ，Gai testing software judges that this first group of pins is dysfunction.
5. complex function interface test system according to claim 3, wherein, when this connector is connected to this interface to be measured by a cable, this controller is controlled this handover module and is electrically connected this storage module to switch the 4th group of pin position;
Dang Gai testing software does not detect this storage module ，Gai testing software by this second group of pin position and the 4th group of pin position and judges that this second group of pins is that pin is abnormal;
Dang Gai testing software detects this storage module ，Gai testing software to read and write/test transmission of this storage module;
Dang Gai testing software judges that this read-write/test transmission failure ，Gai testing software judges that this second group of pins is dysfunction.
6. complex function interface test system according to claim 1, wherein this device to be measured also comprises a plurality of these interfaces to be measured, this proving installation also comprises a plurality of these connectors, a plurality of this handover module and a switch unit of corresponding those interfaces to be measured, and this switch unit is connected between those handover modules and this storage module to switch those handover modules to this storage module.
7. a complex function interface test method, for a device to be measured and a proving installation, this device to be measured is provided with a testing software and comprises an interface to be measured, interface to be measured comprises one first group of pin position and one second group of pin position, this proving installation comprises a connector, a handover module, a storage module and a control module, and this complex function interface test method comprises:
When this connector is connected to this interface to be measured, utilize this control module to control one the 3rd group of pin position or one the 4th group of pin position that this handover module switches this connector, the 3rd group of pin position and this first group of pin position belong to one first communication standard, and the 4th group of pin position and this second group of pin position belong to a second communication standard; And
Utilize this interface to be measured to be electrically connected to this handover module to test this storage module by this first group of pin position and the 3rd group of pin position or this second group of pin position and the 4th group of pin position.
8. complex function interface test method according to claim 7, wherein this first communication standard is universal serial bus port USB 2.0 communication standards, this second communication standard is USB 3.0 communication standards.
9. complex function interface test method according to claim 7, wherein this first group of pin position comprises a bus voltage pin position, and the 3rd group of pin position comprises another bus voltage pin position, and this complex function interface test method also comprises:
When this connector is connected to this interface to be measured, utilize this device to be measured to power to this storage module by this bus voltage pin position and this another bus voltage pin position being electrically connected.
10. complex function interface test method according to claim 9, also comprises:
Utilize a cable that this connector is connected to this interface to be measured, and utilize this controller to control this handover module to be electrically connected this storage module to switch the 3rd group of pin position;
Dang Gai testing software does not detect this storage module ，Gai testing software by this first group of pin position and the 3rd group of pin position and judges that this first group of pins is that pin is abnormal;
Dang Gai testing software detects this storage module ，Gai testing software to read and write/test transmission of this storage module; And
Dang Gai testing software judges that this read-write/test transmission failure ，Gai testing software judges that this first group of pins is dysfunction.
11. complex function interface test methods according to claim 9, also comprise:
Utilize a cable that this connector is connected to this interface to be measured, and utilize this controller to control this handover module to be electrically connected this storage module to switch the 4th group of pin position;
Dang Gai testing software does not detect this storage module ，Gai testing software by this second group of pin position and the 4th group of pin position and judges that this second group of pins is that pin is abnormal;
Dang Gai testing software detects this storage module ，Gai testing software to read and write/test transmission of this storage module; And
Dang Gai testing software judges that this read-write/test transmission failure ，Gai testing software judges that this second group of pins is dysfunction.
12. complex function interface test methods according to claim 9, wherein this device to be measured also comprises a plurality of these interfaces to be measured, this proving installation also comprises a plurality of these connectors, a plurality of this handover module and a switch unit of corresponding those interfaces to be measured, and this complex function interface test method also comprises:
Utilize this switch unit to switch those handover modules to this storage module.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101127610 | 2012-07-31 | ||
| TW101127610A TWI445974B (en) | 2012-07-31 | 2012-07-31 | Test system and method for ports with multi functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103577293A true CN103577293A (en) | 2014-02-12 |
| CN103577293B CN103577293B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210304291.4A Expired - Fee Related CN103577293B (en) | 2012-07-31 | 2012-08-24 | Composite function interface test system and method |
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| Country | Link |
|---|---|
| CN (1) | CN103577293B (en) |
| TW (1) | TWI445974B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107783865A (en) * | 2016-08-26 | 2018-03-09 | 神讯电脑(昆山)有限公司 | USB testers |
| CN108089073A (en) * | 2016-11-22 | 2018-05-29 | 技嘉科技股份有限公司 | Measuring fixture and the method for switching test system state |
| CN109490673A (en) * | 2018-12-11 | 2019-03-19 | 上海闻泰信息技术有限公司 | Signal port test equipment |
| CN111541589A (en) * | 2020-05-22 | 2020-08-14 | 广东电网有限责任公司 | Method, device and equipment for testing expansion module interface of intelligent terminal |
| CN111984533A (en) * | 2020-08-04 | 2020-11-24 | 深圳市拔超科技有限公司 | Software automation test system and method |
| CN113010388A (en) * | 2021-03-24 | 2021-06-22 | 深圳市领德创科技有限公司 | USB flash disk detection method and system |
| CN113238904A (en) * | 2021-05-25 | 2021-08-10 | 海光信息技术股份有限公司 | Interface switching device, interface testing method and interface switching system |
| CN113254285A (en) * | 2021-05-25 | 2021-08-13 | 海光信息技术股份有限公司 | Combined type testing device, equipment interface testing method and system |
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- 2012-07-31 TW TW101127610A patent/TWI445974B/en not_active IP Right Cessation
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107783865A (en) * | 2016-08-26 | 2018-03-09 | 神讯电脑(昆山)有限公司 | USB testers |
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| CN108089073A (en) * | 2016-11-22 | 2018-05-29 | 技嘉科技股份有限公司 | Measuring fixture and the method for switching test system state |
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| CN109490673A (en) * | 2018-12-11 | 2019-03-19 | 上海闻泰信息技术有限公司 | Signal port test equipment |
| CN111541589A (en) * | 2020-05-22 | 2020-08-14 | 广东电网有限责任公司 | Method, device and equipment for testing expansion module interface of intelligent terminal |
| CN111984533A (en) * | 2020-08-04 | 2020-11-24 | 深圳市拔超科技有限公司 | Software automation test system and method |
| CN111984533B (en) * | 2020-08-04 | 2023-02-03 | 深圳市拔超科技股份有限公司 | Software automation test system and method |
| CN113010388A (en) * | 2021-03-24 | 2021-06-22 | 深圳市领德创科技有限公司 | USB flash disk detection method and system |
| CN113238904A (en) * | 2021-05-25 | 2021-08-10 | 海光信息技术股份有限公司 | Interface switching device, interface testing method and interface switching system |
| CN113254285A (en) * | 2021-05-25 | 2021-08-13 | 海光信息技术股份有限公司 | Combined type testing device, equipment interface testing method and system |
| CN113254285B (en) * | 2021-05-25 | 2023-02-28 | 海光信息技术股份有限公司 | Combined type testing device, equipment interface testing method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103577293B (en) | 2015-09-02 |
| TWI445974B (en) | 2014-07-21 |
| TW201405145A (en) | 2014-02-01 |
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