CN110277134A - A kind of system automating batch testing solid state hard disk - Google Patents
A kind of system automating batch testing solid state hard disk Download PDFInfo
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- CN110277134A CN110277134A CN201910564787.7A CN201910564787A CN110277134A CN 110277134 A CN110277134 A CN 110277134A CN 201910564787 A CN201910564787 A CN 201910564787A CN 110277134 A CN110277134 A CN 110277134A
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/56—External testing equipment for static stores, e.g. automatic test equipment [ATE]; Interfaces therefor
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Abstract
The invention discloses a kind of systems for automating batch testing solid state hard disk, including measuring and calculation machine and test fixture, and the output end of the measuring and calculation machine is two-way to be electrically connected with SATA cable group.The present invention passes through measuring and calculation machine, SATA cable group, socket, the setting of power switch relay and insertion detection circuit, measuring and calculation machine, to run the control software of test DUT, SATA cable group, the two to be connected, DUT socket, with being installed as a plug by DUT, power switch relay, to control DUT power on/off, insertion detection circuit, after detecting DUT insertion, power switch relay is controlled to open, it detects and disconnects relay after DUT is extracted, destroy trigger switch, the advantages of making the test process of solid state hard disk that several pieces of solid-state disk concurrent testings may be implemented, it is lower to solve the existing automatic degree of hard disk test mode simultaneously, and hard disk can not be subjected to batch detection, the problem of to be had some impact on to production efficiency.
Description
Technical field
The present invention relates to hard disk test technical field, specially a kind of system for automating batch testing solid state hard disk.
Background technique
Hard disk is one of main storaging medium of computer, and hard disk is broadly divided into solid state hard disk, mechanical hard disk, hybrid hard disk,
Most hard disks are all Fixed disks, are fixed in hard disk drive by permanently sealing, and hard disk is set as a kind of storage
It is standby just to play indispensable role always when be born from computer, to a certain extent for, computer performance
Quality only influences the speed of operational data, and the storing equipment of the task is then to guarantee that all kinds of operational datas are survived.
Hard disk needs to test it during production, and which includes performance, parameter, health and fitness informations etc., but
It is existing hard disk test mode mostly there is automatic degree is lower, and hard disk can not be subjected to batch detection, thus right
Production efficiency affects, and we have invented a kind of systems for automating batch testing solid state hard disk thus, to solve
Above-mentioned problem.
Summary of the invention
The purpose of the present invention is to provide it is a kind of automate batch testing solid state hard disk system, have may be implemented it is several
The advantages of block solid-state disk concurrent testing, it is lower to solve the existing automatic degree of hard disk test mode, and can not by hard disk into
Row batch detection, thus the problem of being had some impact on to production efficiency.
To achieve the above object, the invention provides the following technical scheme: a kind of automation batch testing solid state hard disk is
System, including measuring and calculation machine and test fixture, the output end of the measuring and calculation machine is two-way to be electrically connected with SATA cable group, institute
The inside for stating test fixture includes socket, power switch relay and insertion detection circuit, the output of the SATA cable group
The input terminal of end and socket is two-way electric connection, and the output end of the socket and the input terminal of insertion detection circuit are two-way electricity
Property connection, the output end of the input terminal of the socket and power switch relay be it is unidirectional be electrically connected, the insertion detection is electric
The output end on road and the input terminal of power switch relay are unidirectional be electrically connected.
Preferably, mating on the measuring and calculation machine that test software is installed, and automatic test course is soft by the test
Part is executed, and test content includes performance, parameter, health and fitness information of DUT etc..
Preferably, the quantity of the test fixture is multiple, and passes through SATA cable group simultaneously between each test fixture
Line connection, and batch testing process is realized by the multidiameter delay circuit in test fixture.
Preferably, the measuring and calculation machine is attached with the test fixture to install DUT by SATA cable group, institute
It states the test software installed inside measuring and calculation machine and write-in, reading, erasing instruction is issued to DUT by SATA signal wire.
Preferably, the test software of the measuring and calculation machine temples installation sends certain number to DUT by SATA signal wire
According to sequence, executes and read instruction and fault diagnosis instruction.
Preferably, multiple SATA sockets to install DUT are set in the test fixture, and each SATA socket is matched
Set is provided with insertion detection circuit and power switch relay.
Preferably, the measuring and calculation machine is connect by SATA cable group with DUT, run on the measuring and calculation machine oneself
Dynamic test software passes through multithreading.
Preferably, the inside of the test fixture further includes having destruction trigger switch, the output for destroying trigger switch
The input terminal of end and socket is unidirectional is electrically connected.
Preferably, for the destruction trigger switch inside the test fixture by manually triggering, the destruction trigger switch can
Intelligence inside DUT is destroyed and is controlled.
Preferably, a method of automation batch testing solid state hard disk, detection method includes the following steps:
A, entire test device is opened by external power supply, and checks the connection before each circuit, test system
After system setting is ready, test software by computer booting and is run by the staff of profession, then connects test fixture
Power supply, and with the various cables of computer connection, and check cable access firmness；
B, DUT (tested hard disk) is sequentially ingressed into the socket in test fixture by the staff of profession, and
Check insertion firmness；
C, when DUT is inserted into socket, detection circuit detects that DUT enters and leaves, and detection circuit sends signal at this time
Power switch relay is given, power switch relay is opened, and external power supply is connected at this time, is powered to DUT；
D, when DUT is inserted into socket, socket transmits a signal to measuring and calculation machine by SATA cable group, this
When measuring and calculation machine in test software detect DUT insertion after, the configuration information that brings into operation detection；
E, test software is operated by the staff of profession, test software to the operation function of DUT, performance into
Row test；
F, it after test software completes DUT test, is triggered manually by professional operator and destroys trigger switch,
Auto-destruct kinetic energy starting inside DUT at this time, data are erased and resets and gives data receipt to measuring and calculation machine, tester
Calculation machine monitors and records test result；
G, after entire test process terminates, test software is operated by the staff of profession, and provide test report
It accuses.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention passes through measuring and calculation machine, SATA cable group, socket, power switch relay and insertion detection circuit
Setting, measuring and calculation machine, to run test DUT control software, SATA cable group, the two to be connected, DUT socket,
With being installed as a plug by DUT, power switch relay, to control DUT power on/off, insertion detection circuit is detecting DUT
After insertion, control power switch relay is opened, and is detected and is disconnected relay after DUT is extracted, destroys trigger switch, keep solid-state hard
The advantages of several pieces of solid-state disk concurrent testings may be implemented in the test process of disk, while solving existing hard disk test mode certainly
Traverse degree is lower, and hard disk can not be carried out batch detection, thus the problem of having some impact on to production efficiency.
2, the present invention is equipped with test software by mating on measuring and calculation machine, can be realized to automate solid state hard disk and survey
The function of examination, the quantity by test fixture are to be connected by the group doubling of SATA cable between multiple and each test fixture,
The high-volume test that can be realized solid state hard disk, issues write-in, reading, erasing instruction to DUT by SATA signal wire, can survey
It tries the corresponding function of DUT, performance and automatically records, specific data sequence is sent to DUT by SATA signal wire, executes to read and refers to
It enables and fault diagnosis instruction, specific data sequence can be to the speed ability tested under different data sequence, data correctness
And automatically record, executing to read to instruct can determine its correctness and automatically records, and fault diagnosis instruction being capable of interpretation DUT return
Data and automatically record, by the way that multiple SATA sockets to install DUT are arranged in test fixture, reached to connect simultaneously
The effect for entering muti-piece DUT is provided with insertion detection circuit and power switch relay by the way that each SATA socket is mating, can
After insertion detection module detects DUT insertion, the conducting of automatic control relay module starts to power to DUT, by surveying automatically
Software is tried by multithreading, can be created conditions for the concurrent testing of DUT, it, can by destroying the setting of trigger switch
The data inside solid state hard disk are erased clearing after a test, by the destruction trigger switch inside test fixture by manually touching
Hair has achieved the effect that realize that key batch triggers.
Detailed description of the invention
Fig. 1 is present system schematic diagram；
Fig. 2 is flow chart of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of system automating batch testing solid state hard disk referring to FIG. 1-2, including measuring and calculation machine and test are controlled
Tool, the output end of measuring and calculation machine is two-way to be electrically connected with SATA cable group, and the inside of test fixture includes that socket, power supply are opened
Relay and insertion detection circuit are closed, the output end of SATA cable group and the input terminal of socket are two-way electric connection, socket
The input terminal of output end and insertion detection circuit is two-way electric connection, the output of the input terminal and power switch relay of socket
To be unidirectionally electrically connected, the output end of insertion detection circuit and the input terminal of power switch relay are unidirectional electric connection at end,
It is mating on measuring and calculation machine that test software is installed, and automatic test course is executed by the test software, and in test
Hold include DUT performance, parameter, health and fitness information etc., test software is installed by mating on measuring and calculation machine, can be realized pair
The function of solid state hard disk automatic test, the quantity of test fixture are multiple, and pass through SATA electricity between each test fixture
Cable group doubling connection, and batch testing process is realized by the multidiameter delay circuit in test fixture, passes through the quantity of test fixture
It is connected by the group doubling of SATA cable between multiple and each test fixture, can be realized large quantities of measurements of solid state hard disk
Examination, measuring and calculation machine are attached with the test fixture to install DUT by SATA cable group, installation inside measuring and calculation machine
Test software write-in, reading, erasing instruction are issued to DUT by SATA signal wire, issued and write to DUT by SATA signal wire
Enter, read, erasing instruction, the corresponding function of DUT, performance can be tested and automatically recording, the survey of measuring and calculation machine temples installation
Software is tried by SATA signal wire to DUT sends specific data sequence, instruction is read in execution and fault diagnosis instruction, passes through SATA
Signal wire sends specific data sequence to DUT, executes and read instruction and fault diagnosis instruction, and specific data sequence can be to survey
The speed ability under different data sequence is tried, data correctness simultaneously automatically records, and executing reading instruction can determine its correctness
And automatically record, fault diagnosis instruction be capable of interpretation DUT return data and automatically record, be arranged in test fixture it is multiple to
The SATA socket of DUT is installed, and each SATA socket is mating is provided with insertion detection circuit and power switch relay, passes through
Multiple SATA sockets to install DUT are set in test fixture, has achieved the effect that muti-piece DUT can be accessed simultaneously, has passed through
Each SATA socket is mating to be provided with insertion detection circuit and power switch relay, can detect in insertion detection module
After DUT insertion, the conducting of automatic control relay module starts to power to DUT, and measuring and calculation machine passes through SATA cable group and DUT
It connects, the automatic testing software run on measuring and calculation machine passes through multithreading by automatic testing software by multithreading
Technology can create conditions for the concurrent testing of DUT, and the inside of test fixture further includes having destruction trigger switch, destroys triggering
The output end of switch and the input terminal of socket are that unidirectional electric connection can be after a test by destroying the setting of trigger switch
Data inside solid state hard disk are erased clearing, the destruction trigger switch inside test fixture destroys triggering by manually triggering
Switch can destroy the intelligence inside DUT and control, by the destruction trigger switch inside test fixture by manually triggering,
Achieved the effect that realize a key batch trigger, by measuring and calculation machine, SATA cable group, socket, power switch relay and
The setting of insertion detection circuit, may be implemented the concurrent testing of several pieces of solid-state disks, to improve production efficiency, and in device
Test fixture, tested solid state hard disk, measuring and calculation machine, to run the control software of test DUT, SATA are installed to batch
Cable group, the above two to be connected, wherein test fixture contains DUT socket again, with being installed as a plug by DUT, power supply
Switch relay, to control DUT power on/off, insertion detection circuit controls power switch relay after detecting DUT insertion
Device is opened, and is detected and is disconnected relay after DUT is extracted, destroys trigger switch, and the intelligence to batch triggering DUT destroys function,
In order to realize concurrent testing, the circuit in test fixture has been all made of N parts of identical designs, makes the test process of solid state hard disk can
The advantages of to realize several pieces of solid-state disk concurrent testings, while it is lower to solve the existing automatic degree of hard disk test mode, and
And hard disk can not be subjected to batch detection, thus the problem of being had some impact on to production efficiency.
A method of automation batch testing solid state hard disk, detection method includes the following steps:
A, entire test device is opened by external power supply, and checks the connection before each circuit, test system
After system setting is ready, test software by computer booting and is run by the staff of profession, then connects test fixture
Power supply, and with the various cables of computer connection, and check cable access firmness；
B, DUT (tested hard disk) is sequentially ingressed into the socket in test fixture by the staff of profession, and
Check insertion firmness；
C, when DUT is inserted into socket, detection circuit detects that DUT enters and leaves, and detection circuit sends signal at this time
Power switch relay is given, power switch relay is opened, and external power supply is connected at this time, is powered to DUT；
D, when DUT is inserted into socket, socket transmits a signal to measuring and calculation machine by SATA cable group, this
When measuring and calculation machine in test software detect DUT insertion after, the configuration information that brings into operation detection；
E, test software is operated by the staff of profession, test software to the operation function of DUT, performance into
Row test；
F, it after test software completes DUT test, is triggered manually by professional operator and destroys trigger switch,
Auto-destruct kinetic energy starting inside DUT at this time, data are erased and resets and gives data receipt to measuring and calculation machine, tester
Calculation machine monitors and records test result；
G, after entire test process terminates, test software is operated by the staff of profession, and provide test report
It accuses.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of system for automating batch testing solid state hard disk, including measuring and calculation machine and test fixture, it is characterised in that: institute
State measuring and calculation machine output end it is two-way be electrically connected with SATA cable group, the inside of the test fixture includes socket, electricity
Source switch relay and insertion detection circuit, the output end of the SATA cable group and the input terminal of socket are that two-way electrical property connects
It connects, the output end of the socket and the input terminal of insertion detection circuit are two-way electric connection, the input terminal and electricity of the socket
The output end of source switch relay is unidirectional electric connection, output end and the power switch relay of the insertion detection circuit
Input terminal is unidirectional is electrically connected.
2. a kind of system for automating batch testing solid state hard disk according to claim 1, it is characterised in that: the test
It is mating on computer that test software is installed, and automatic test course is executed by the test software, and test content packet
Include the performance, parameter, health and fitness information etc. of DUT.
3. a kind of system for automating batch testing solid state hard disk according to claim 1, it is characterised in that: the test
The quantity of jig be it is multiple, and between each test fixture by the group doubling of SATA cable connect, and batch testing process by
Multidiameter delay circuit in test fixture is realized.
4. a kind of system for automating batch testing solid state hard disk according to claim 1, it is characterised in that: the test
Computer is attached with the test fixture to install DUT by SATA cable group, is installed inside the measuring and calculation machine
Test software issues write-in, reading, erasing instruction to DUT by SATA signal wire.
5. a kind of system for automating batch testing solid state hard disk according to claim 1, it is characterised in that: the test
The test software of computer temples installation passes through SATA signal wire to DUT sends specific data sequence, instruction and event are read in execution
Hinder diagnostic instruction.
6. a kind of system for automating batch testing solid state hard disk according to claim 1, it is characterised in that: the test
Multiple SATA sockets to install DUT are set on jig, and each SATA socket it is mating be provided with insertion detection circuit and
Power switch relay.
7. a kind of system for automating batch testing solid state hard disk according to claim 1, it is characterised in that: the test
Computer is connect by SATA cable group with DUT, and the automatic testing software run on the measuring and calculation machine passes through multithreading skill
Art.
8. a kind of system for automating batch testing solid state hard disk according to claim 1, it is characterised in that: the test
The inside of jig further includes having destruction trigger switch, and the input terminal of the output end for destroying trigger switch and socket is unidirectional electricity
Property connection.
9. a kind of system for automating batch testing solid state hard disk according to claim 8, it is characterised in that: the test
For destruction trigger switch inside jig by manually triggering, the trigger switch of destroying can destroy progress to the intelligence inside DUT
Control.
10. a kind of method for automating batch testing solid state hard disk, it is characterised in that: detection method includes the following steps:
A, entire test device is opened by external power supply, and checks the connection before each circuit, test macro is set
Set it is ready after, by profession staff by computer booting and run test software, then test fixture is powered on,
And with the various cables of computer connection, and check cable access firmness；
B, DUT (tested hard disk) is sequentially ingressed into the socket in test fixture by the staff of profession, and checked
It is inserted into firmness；
C, when DUT is inserted into socket, detection circuit detects that DUT enters and leaves, and detection circuit sends a signal to electricity at this time
Source switch relay, power switch relay are opened, and external power supply is connected at this time, are powered to DUT；
D, when DUT is inserted into socket, socket transmits a signal to measuring and calculation machine by SATA cable group, surveys at this time
After test software in examination computer detects DUT insertion, the configuration information that brings into operation detection；
E, test software is operated by the staff of profession, test software surveys the operation function of DUT, performance
Examination；
F, it after test software completes DUT test, is triggered manually by professional operator and destroys trigger switch, at this time
Auto-destruct kinetic energy starting inside DUT, data are erased and resets and gives data receipt to measuring and calculation machine, measuring and calculation machine
It monitors and records test result；
G, after entire test process terminates, test software is operated by the staff of profession, and provide test report.
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| CN201910564787.7A CN110277134A (en) | 2019-06-27 | 2019-06-27 | A kind of system automating batch testing solid state hard disk |
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Cited By (5)
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| CN111508551A (en) * | 2020-05-20 | 2020-08-07 | 尧云科技(西安)有限公司 | Multifunctional automatic test system and method for solid state disk |
| CN112634979A (en) * | 2021-01-18 | 2021-04-09 | 深圳市安信达存储技术有限公司 | Method and system for testing USB electronic disks in batch |
| CN113257334A (en) * | 2021-06-30 | 2021-08-13 | 四川微巨芯科技有限公司 | Test method, device and system for solid state disk |
| CN115065628A (en) * | 2022-05-30 | 2022-09-16 | 一汽奔腾轿车有限公司 | Automatic test method and test system for self-clearing of fault codes of sleep-free strategy controller |
| CN116913361A (en) * | 2023-06-08 | 2023-10-20 | 深圳市晶存科技有限公司 | Automatic hard disk testing method, system and medium |
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| CN111508551A (en) * | 2020-05-20 | 2020-08-07 | 尧云科技(西安)有限公司 | Multifunctional automatic test system and method for solid state disk |
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| CN115065628A (en) * | 2022-05-30 | 2022-09-16 | 一汽奔腾轿车有限公司 | Automatic test method and test system for self-clearing of fault codes of sleep-free strategy controller |
| CN115065628B (en) * | 2022-05-30 | 2024-02-13 | 一汽奔腾轿车有限公司 | Automatic test method and test system for fault code self-clearing of controller without sleep strategy |
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| CN116913361B (en) * | 2023-06-08 | 2024-05-07 | 深圳市晶存科技有限公司 | Automatic hard disk testing method, system and medium |
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Application publication date: 20190924 |