CN106980561B - Power-on and power-off test system and method thereof - Google Patents
Power-on and power-off test system and method thereof Download PDFInfo
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- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2273—Test methods
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2284—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing by power-on test, e.g. power-on self test [POST]
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Abstract
The application discloses a power-on and power-off test system and a method thereof, comprising the following steps: the detection module detects the working state information of the rear power supply unit system of the equipment to be detected and feeds back the detected working state information to the logic control module; the display module displays the set parameter information required by the reliability test and sends the parameter information to the logic control module; the logic control module compares the working state information with the parameter information, judges whether the equipment to be tested is powered on or not, converts the parameter information into a logic control signal and sends the logic control signal to the switch protection module; and the switch protection module controls the on-off of an alternating current circuit connected to the equipment to be tested in a timing mode according to the logic control signal. This application is through mutually supporting of above-mentioned four kinds of modules, according to the parameter information that sets up, realizes the control to the alternating current circuit break-make to reach the purpose of electrical test about the time switch automatic control, the test procedure is succinct high-efficient, low cost, easy to maintain, the implementation of being convenient for.
Description
Technical Field
The invention relates to the technical field of reliability verification of storage servers, in particular to a power-on and power-off test system and a method thereof.
Background
With the development of modern large data storage servers, higher requirements are placed on product reliability, and besides the detection and verification of Power integrity (PI for short), the reliability verification of Power on and Power off tests of products is also listed as an extremely important product technical parameter specification. The newly developed storage server product needs to be tested by external devices for power on and power off to verify the functional stability and the implementation effect of a Battery Backup Unit (BBU).
At present, the traditional realization of the power-on and power-off of equipment usually needs manual power cut-off or power-on to complete the operation and the turn-off of equipment to be tested, the automation degree is low, or a high-power alternating current power supply (AC Source) is utilized, and distributed power supply is adopted, but the high-power AC Source occupies a large space, is difficult to place and move, needs periodic maintenance, and has too high selling price, so that the testing cost is high, the scheme is complex, and the efficiency is low.
Therefore, how to implement automatic control power-on and power-off test is a technical problem to be solved urgently by those skilled in the art.
Disclosure of Invention
In view of this, the present invention provides a power-on and power-off testing system and method thereof, which can achieve the purpose of testing power-on and power-off controlled automatically by a timing switch, and has the advantages of simple and efficient testing process, low cost, easy maintenance and convenient implementation. The specific scheme is as follows:
a power-on and power-off test system comprising: the logic control module comprises a display module, a detection module and a switch protection module which are respectively and electrically connected with the logic control module; the detection module is electrically connected with the equipment to be detected;
the detection module is used for detecting the working state information of the rear-end power supply unit system of the equipment to be detected and feeding back the detected working state information to the logic control module;
the display module is used for displaying the set parameter information required by the reliability test and sending the parameter information to the logic control module;
the logic control module is used for comparing the working state information with the parameter information, judging whether the equipment to be tested is powered on or not, converting the parameter information into a logic control signal and sending the logic control signal to the switch protection module;
and the switch protection module is used for controlling the on-off of an alternating current circuit connected to the equipment to be tested in a timing mode according to the logic control signal.
Preferably, in the power-on and power-off test system provided in the embodiment of the present invention, the logic control module is further configured to, after sending the logic control signal to the switch protection module, count by a clock crystal oscillator circuit, record the number of times of completion of a cycle period when the ac line is switched on and off, and send the number of times of completion of the cycle period to the display module;
the display module is further configured to display the number of times of completion of the cycle period.
Preferably, in the above power-on and power-off test system provided in the embodiment of the present invention, the switch protection module includes a pass switch controller serially connected to the live line.
Preferably, in the above power-on and power-off test system provided in the embodiment of the present invention, the path switch controller is a thyristor, a triode, or a field effect transistor.
Preferably, in the above power-on and power-off test system provided in the embodiment of the present invention, the power-on and power-off test system further includes: the storage module is electrically connected with the logic control module;
and the storage module is used for reading and writing the parameter information and the working state information.
Preferably, in the above power-on and power-off test system provided in the embodiment of the present invention, the logic control module and the storage module are integrated on a processing chip;
and the port of the processing chip is a serial data communication interface.
Preferably, in the above upper and lower electrical test system provided by the embodiment of the present invention, the outer packaging layer of the processing chip is an insulating anti-static protective plating layer.
Preferably, in the above power-on and power-off test system provided in the embodiment of the present invention, the parameter information includes a cycle period, a timing on time, and a timing off time.
The embodiment of the invention also provides a power-on and power-off test method, which comprises the following steps:
the detection module detects the working state information of the rear-end power supply unit system of the equipment to be detected and feeds back the detected working state information to the logic control module;
the display module displays the set parameter information required by the reliability test and sends the parameter information to the logic control module;
the logic control module compares the working state information with the parameter information, judges whether the equipment to be tested is powered on or not, converts the parameter information into a logic control signal when judging that the equipment to be tested is powered on, and sends the logic control signal to the switch protection module;
and the switch protection module controls the on-off of an alternating current circuit connected to the equipment to be tested in a timing mode according to the logic control signal.
Preferably, in the above power-on and power-off test method provided in the embodiment of the present invention, after sending the logic control signal to the switch protection module, the method further includes:
the clock crystal oscillator circuit in the logic control module is used for timing, recording the cycle completion times of the on-off of the alternating current circuit, and sending the cycle completion times to the display module;
and the display module displays the cycle period completion times.
The invention provides a power-on and power-off test system and a method thereof, comprising the following steps: the logic control module is respectively electrically connected with the display module, the detection module and the switch protection module; the detection module is electrically connected with the equipment to be detected; the detection module is used for detecting the working state information of the rear-end power supply unit system of the equipment to be detected and feeding back the detected working state information to the logic control module; the display module is used for displaying the set parameter information required by the reliability test and sending the parameter information to the logic control module; the logic control module is used for comparing the working state information with the parameter information, judging whether the equipment to be tested is powered on or not, converting the parameter information into a logic control signal and sending the logic control signal to the switch protection module; and the switch protection module is used for controlling the on-off of an alternating current circuit connected to the equipment to be tested in a timing mode according to the logic control signal. The invention realizes the control of the on-off of the alternating current circuit according to the set parameter information through the mutual cooperation of the four modules, thereby achieving the purpose of automatically controlling the on-off of the power supply from the test by the timing switch.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electrical test system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a switch protection module according to an embodiment of the present invention;
FIG. 3 is a flowchart of a power-on/power-off testing method according to an embodiment of the present invention;
fig. 4 is a second flowchart of the power-on and power-off testing method according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention provides a power-on/power-off test system, as shown in fig. 1, including: the logic control module 1 comprises a display module 2, a detection module 3 and a switch protection module 4 which are respectively and electrically connected with the logic control module 1; the detection module 3 is electrically connected with the equipment to be detected 5;
the detection module 3 is used for detecting the working state information of the power supply unit system at the rear end of the equipment to be detected 5 and feeding back the detected working state information to the logic control module 1;
the display module 2 is used for displaying the parameter information required by the set reliability test and sending the parameter information to the logic control module 1;
the logic control module 1 is used for comparing the working state information with the parameter information, judging whether the equipment to be tested 5 is powered on or not, converting the parameter information into a logic control signal and sending the logic control signal to the switch protection module 4;
and the switch protection module 4 is used for controlling the on-off of an alternating current circuit 6(AC line) connected to the equipment to be tested 5 in a timing mode according to the logic control signal.
In the power-on and power-off test system provided by the embodiment of the invention, through the mutual cooperation of the four modules, the on-off (namely, on-off) control of the AC line is realized according to the set parameter information, so that the purpose of automatically controlling the power-on and power-off test of the timing switch is achieved, the test process is simple and efficient, the cost is low, the maintenance is easy, the implementation is convenient, and the operation efficiency is improved.
It should be noted that the display module may include a human-computer interaction interface, and parameter information required for the reliability test may be set in the human-computer interaction interface; the logic control module has defaulted and preset the data processing program so that the parameter information can be converted into logic control signals.
In specific implementation, in the power-on and power-off test system provided in the embodiment of the present invention, the parameter information may include a cycle period, a timing on time, and a timing off time.
Further, in specific implementation, in the power-on and power-off test system provided in the embodiment of the present invention, as shown in fig. 1, the logic control module 1 is further configured to, after sending the logic control signal to the switch protection module 4, count by the clock oscillator circuit, record the number of times of completion of the cycle period when the ac line 6 is switched on and off, and send the number of times of completion of the cycle period to the display module 2;
and the display module 2 is also used for displaying the number of the completion times of the cycle period.
Like this, logic control module 1 sends display module 2 with real-time switch protection module 4's running state, and display module 2 can show real-time job schedule, is convenient for observe, has promoted work efficiency.
In specific implementation, in the power-on and power-off test system provided in the embodiment of the present invention, the switch protection module 4 may include a path switch controller serially connected to a live wire, and the on-off of the ac line is managed by using the path switch controller, so that the operation and maintenance requirements of the detection environment equipment are simplified, and the working efficiency is improved.
Further, in a specific implementation, in the above upper and lower electrical test system provided in the embodiment of the present invention, the path switch controller may be configured as a thyristor, a triode, or a field effect transistor.
As shown in fig. 2, when the pass switch controller is a thyristor, the thyristor is connected in series to a live line position during its operation, specifically, an anode a and a cathode K of the thyristor are connected to a power supply and a load, respectively, to constitute a main circuit of the thyristor, and a gate G and a cathode K of the thyristor are connected to a device for controlling the thyristor, respectively, to constitute a control circuit of the thyristor.
In specific implementation, in the above upper and lower electrical test system provided in the embodiment of the present invention, as shown in fig. 1, the upper and lower electrical test system may further include: the storage module 6 is electrically connected with the logic control module 1;
and the storage module 6 is used for reading and writing the parameter information and the working state information.
It should be noted that the storage module may be a Read-Only Memory (ROM).
In specific implementation, in the power-on and power-off test system provided in the embodiment of the present invention, as shown in fig. 1, the logic control module and the memory module are integrated on a processing chip (for example, Advanced RISC Machines, ARM for short); the port of the processing chip can be set as a General Purpose Input Output (GPIO) interface.
In a specific implementation, in the upper and lower electrical test system provided by the embodiment of the invention, the external packaging layer of the processing chip can be an insulating anti-static protection coating layer made of cold rolled steel, which is beneficial to heat dissipation.
Based on the same inventive concept, the embodiment of the invention also provides a power-on and power-off testing method, and as the principle of solving the problems of the method is similar to that of the power-on and power-off testing system, the implementation of the method can refer to the implementation of the power-on and power-off testing system, and repeated parts are not repeated.
In specific implementation, the method for testing electrical signals in the vertical direction provided by the embodiment of the present invention, as shown in fig. 3, specifically includes the following steps:
s301, a detection module detects the working state information of the rear-end power supply unit system of the equipment to be detected and feeds back the detected working state information to a logic control module;
s302, the display module displays the set parameter information required by the reliability test and sends the parameter information to the logic control module;
s303, comparing the working state information with the parameter information by the logic control module, judging whether the equipment to be tested is electrified, converting the parameter information into a logic control signal when the equipment to be tested is judged to be electrified, and sending the logic control signal to the switch protection module;
and S304, the switch protection module controls the on-off of an alternating current line connected to the equipment to be tested in a timing mode according to the logic control signal.
The sequence of step S301 and step S302 is not divided into front and back, and may be interchanged or performed synchronously.
In the power-on and power-off test method provided by the embodiment of the invention, firstly, the working state information of the rear-end power supply unit system of the equipment to be tested is detected through the detection module, and the detected working state information is fed back to the logic control module; the display module is used for displaying parameter information required by the set reliability test and sending the parameter information to the logic control module, and then the logic control module compares the working state information with the parameter information to judge whether the equipment to be tested is powered on or not, and is also used for converting the parameter information into a logic control signal and sending the logic control signal to the switch protection module; and finally, the switch protection module controls the on-off of an alternating current circuit connected to the equipment to be tested in a timing mode according to the logic control signal. Through the steps, the automatic power-on and power-off testing method with controllable timing is adopted, on one hand, the labor cost is saved, on the other hand, the equipment maintenance cost is greatly reduced, compared with the traditional operation mode, excessive intervention of human factors is reduced in practical application, and the test operation control process of the equipment to be tested is more stable and reliable and is more concise and efficient to execute.
In specific implementation, in the above power-on and power-off test method provided in the embodiment of the present invention, after sending the logic control signal to the switch protection module, as shown in fig. 4, the method may further include the following steps:
s401, timing by a clock crystal oscillator circuit in a logic control module, recording the cycle completion times of the connection and disconnection of an alternating current circuit, and sending the cycle completion times to a display module;
s402, the display module displays the cycle period completion times.
It should be noted that step S304 and step S401 may be considered to be performed synchronously, and are not sequentially performed. Specifically, after the logic control signal is sent to the switch protection module, the clock crystal oscillator circuit in the logic control module starts to time, and when the switch protection module controls the on-off of the alternating current circuit in a timing mode, the logic control module records the cycle completion times of the on-off of the alternating current circuit and sends the cycle completion times to the display module.
The embodiment of the invention provides a power-on and power-off test system and a method thereof, wherein the power-on and power-off test system comprises the following steps: the logic control module is respectively electrically connected with the display module, the detection module and the switch protection module; the detection module is electrically connected with the equipment to be detected; the detection module is used for detecting the working state information of the rear-end power supply unit system of the equipment to be detected and feeding back the detected working state information to the logic control module; the display module is used for displaying the set parameter information required by the reliability test and sending the parameter information to the logic control module; the logic control module is used for comparing the working state information with the parameter information, judging whether the equipment to be tested is powered on or not, converting the parameter information into a logic control signal and sending the logic control signal to the switch protection module; and the switch protection module is used for controlling the on-off of an alternating current circuit connected to the equipment to be tested in a timing mode according to the logic control signal. According to the invention, through the mutual cooperation of the four modules, the on-off control of the alternating current circuit is realized according to the set parameter information, so that the purpose of automatically controlling the power-on and power-off of the slave test by the timing switch is achieved, and the test process is simple, efficient, low in cost, easy to maintain and convenient to implement.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The power-on and power-off test system and the method thereof provided by the invention are described in detail, and the principle and the implementation mode of the invention are explained by applying specific examples, and the description of the examples is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. An electrical test system, comprising: the logic control module comprises a display module, a detection module and a switch protection module which are respectively and electrically connected with the logic control module; the detection module is electrically connected with the equipment to be detected;
the detection module is used for detecting the working state information of the rear-end power supply unit system of the equipment to be detected and feeding back the detected working state information to the logic control module;
the display module is used for displaying the set parameter information required by the reliability test and sending the parameter information to the logic control module;
the logic control module is used for comparing the working state information with the parameter information, judging whether the equipment to be tested is powered on or not, converting the parameter information into a logic control signal and sending the logic control signal to the switch protection module;
and the switch protection module is used for controlling the on-off of an alternating current circuit connected to the equipment to be tested in a timing mode according to the logic control signal.
2. The power-on and power-off test system as claimed in claim 1, wherein the logic control module is further configured to count, by a clock oscillator circuit, the number of times of completion of a cycle period for switching on and off the ac line after sending the logic control signal to the switch protection module, and send the number of times of completion of the cycle period to the display module;
the display module is further configured to display the number of times of completion of the cycle period.
3. The power-on and power-off test system of claim 2, wherein the switch protection module comprises a pass switch controller serially connected into a hot line.
4. The power-on and power-off test system as recited in claim 3, wherein the path switch controller is a thyristor, a triode, or a field effect transistor.
5. The power-on and power-off test system as recited in claim 2, further comprising: the storage module is electrically connected with the logic control module;
and the storage module is used for reading and writing the parameter information and the working state information.
6. The power-on and power-off test system of claim 5, wherein the logic control module is integrated with the memory module on a processing chip;
and the port of the processing chip is a serial data communication interface.
7. The system of claim 6, wherein the outer packaging layer of the processing chip is an insulating antistatic protective coating.
8. The power-on and power-off test system as recited in any one of claims 1 to 7, wherein the parameter information comprises a cycle period, a timed on time, and a timed off time.
9. A power-on and power-off test method is characterized by comprising the following steps:
the detection module detects the working state information of the rear-end power supply unit system of the equipment to be detected and feeds back the detected working state information to the logic control module;
the display module displays the set parameter information required by the reliability test and sends the parameter information to the logic control module;
the logic control module compares the working state information with the parameter information, judges whether the equipment to be tested is powered on or not, converts the parameter information into a logic control signal when judging that the equipment to be tested is powered on, and sends the logic control signal to a switch protection module;
and the switch protection module controls the on-off of an alternating current circuit connected to the equipment to be tested in a timing mode according to the logic control signal.
10. The power-on and power-off test method as claimed in claim 9, further comprising, after sending the logic control signal to the switch protection module:
the clock crystal oscillator circuit in the logic control module is used for timing, recording the cycle completion times of the on-off of the alternating current circuit, and sending the cycle completion times to the display module;
and the display module displays the cycle period completion times.
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| CN201710390801.7A CN106980561B (en) | 2017-05-27 | 2017-05-27 | Power-on and power-off test system and method thereof |
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| CN111752364A (en) * | 2020-06-28 | 2020-10-09 | 杭州迪普科技股份有限公司 | Apparatus and method for controlling power switch |
| CN113866611B (en) * | 2021-10-25 | 2023-11-24 | 湖南进芯电子科技有限公司 | Automatic power-on and power-off test system and method for reliability of DSP chip circuit |
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| CN1233178C (en) * | 2002-08-21 | 2005-12-21 | 华为技术有限公司 | Method for controlling upward and downward electric process and its equipment |
| CN2869948Y (en) * | 2005-12-29 | 2007-02-14 | 英业达股份有限公司 | Self protective voltage switch-over circuit |
| CN103364650A (en) * | 2012-04-06 | 2013-10-23 | 鸿富锦精密工业（深圳）有限公司 | Testing system and testing method |
| CN103559128B (en) * | 2013-10-28 | 2016-05-25 | 深圳市宏电技术股份有限公司 | A kind of power-on and power-off test circuit and power-on and power-off testing arrangement |
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