WO2021056800A1 - 一种疲劳测试系统 - Google Patents

一种疲劳测试系统 Download PDF

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Publication number
WO2021056800A1
WO2021056800A1 PCT/CN2019/121102 CN2019121102W WO2021056800A1 WO 2021056800 A1 WO2021056800 A1 WO 2021056800A1 CN 2019121102 W CN2019121102 W CN 2019121102W WO 2021056800 A1 WO2021056800 A1 WO 2021056800A1
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test
port
timer
controller
switch
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French (fr)
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高鹏飞
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Suzhou Wave Intelligent Technology Co Ltd
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Suzhou Wave Intelligent Technology Co Ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/05—Digital input using the sampling of an analogue quantity at regular intervals of time, input from a/d converter or output to d/a converter

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  • the invention relates to the technical field of server testing, in particular to a fatigue testing system.
  • the structure diagram of the existing server fatigue testing machine is shown in Figure 1.
  • the fatigue testing machine includes a controller, an adapter, a time controller, a timer, Refer to Figure 1 for the connection relationship of the counter, power relay, and AC/DC switch.
  • the adapter is a module that converts high-voltage AC input to low-voltage control signals (3.3V and 12V); the timer controls the output voltage off time and the maximum time control that cannot be exceeded in one round of testing; the time controller is the alarm time control module, where If the shutdown is not completed within the set time, the alarm will start; the counter is the module responsible for recording the number of tests; the controller is the module that controls the timer, time controller, counter, logic function and switch of the power relay.
  • the power relay is a module that controls whether there is an output after the input is over; the AC/DC switch is a module that controls whether there is an input voltage after the system is shut down in a cycle.
  • the fatigue testing machine in the prior art can only implement AC testing and DC testing, and the testing is not comprehensive enough.
  • the purpose of the embodiments of the present invention is to provide a fatigue test system, which can improve the comprehensiveness of server fatigue test.
  • an embodiment of the present invention provides a fatigue testing system, including an intelligent fatigue testing machine and a measurement and control terminal; wherein, the intelligent fatigue testing machine includes a controller, a timer, a counter, an AC/DC switching device, A data conversion unit and a communication interface; the measurement and control terminal is connected to the communication interface;
  • the data conversion unit is respectively connected to the controller and the communication interface, and is used to convert the test instruction issued by the measurement and control terminal received by the communication interface into a test instruction recognizable by the controller; wherein,
  • the test instruction includes a non-shutdown test instruction and an AC/DC test instruction;
  • the controller is respectively connected with the timer, the counter, and the AC/DC switching device, and is used to issue an unlimited time instruction to the timer and call presets when a non-shutdown test instruction is received.
  • the test program executes the non-shutdown test; when the number of times recorded by the counter meets the requirements of the non-shutdown test times, the test completion message is fed back to the measurement and control terminal; when the AC/DC test instruction issued by the measurement and control terminal is received , A time-limited instruction is issued to the timer, and the AC/DC switching device is controlled to perform a switching operation according to the number of times recorded by the counter, so as to realize the AC test and the DC test.
  • the AC/DC switching device includes an AC/DC switching switch and a switch control module;
  • the first port of the switch control module is connected to the AC port of the AC/DC switch; the second port of the switch control module is connected to the DC port of the AC/DC switch;
  • the controller is connected to the switch control module, and is used to transmit a first level signal to the input port of the switch control module when the AC test is performed, so as to control the conduction of the loop where the first port is located;
  • a second level signal is transmitted to the input port of the switch control module to control the conduction of the loop where the second port is located.
  • the switch control module includes a relay, a switch tube, a power supply, and a ground resistance;
  • the first port of the relay is connected to the AC port of the AC/DC switch; the second port of the relay is connected to the DC port of the AC/DC switch;
  • the positive pole of the switch tube is connected to the controller and the grounding resistor, and the negative pole of the switch tube is connected to the relay coil of the relay;
  • the negative pole of the power supply is connected to the relay coil of the relay, and the positive pole of the power supply is connected to the grounding resistor;
  • the controller is used to transmit a high-level signal to the switch tube to control the switch tube to conduct when performing a DC test, and correspondingly, the second port of the relay and the AC/DC switch
  • the DC port of the relay is turned on; when the AC test is performed, a low-level signal is transmitted to the switch tube, and the switch tube is controlled to be turned off.
  • the first port of the relay is connected to the AC/DC switch The AC port is turned on.
  • the switch tube is a diode.
  • the timer includes a timing alarm and a timer
  • the timing alarm is used to give an alarm prompt when the shutdown operation is not completed when the timing time is reached;
  • the output port of the controller is connected to the reset port of the timer, and is used for controlling the timer to reset when the timer reaches the timing time.
  • the measurement and control terminal is connected to the communication interface of the intelligent fatigue testing machine through a network cable.
  • the measurement and control terminal is further configured to issue a time adjustment instruction to the controller, so that the controller can update the default time of the timer according to the cycle time carried in the time adjustment instruction.
  • the non-shutdown test includes a reboot test.
  • it also includes a liquid crystal display
  • the liquid crystal display is connected to the timer and the counter respectively, and is used to display the current time of the timer and the current count value of the counter.
  • the controller is also used to transmit the monitoring data obtained by the test to the measurement and control terminal.
  • the fatigue testing system includes an intelligent fatigue testing machine and a measurement and control terminal; among them, the intelligent fatigue testing machine includes a controller, a timer, a counter, an AC/DC switching device, a data conversion unit, and a communication interface.
  • the measurement and control terminal is connected with the communication interface; the data conversion unit is respectively connected with the controller and the communication interface, and is used to convert the test instruction issued by the measurement and control terminal received by the communication interface into a test instruction that can be recognized by the controller; among them, the test instruction Including non-shutdown test instructions and AC/DC test instructions.
  • the controllers are respectively connected with timers, counters, and AC/DC switching devices, and are used to issue an unlimited time instruction to the timer and call a preset test program to perform the non-shutdown test when receiving the non-shutdown test command; when the counter When the number of recorded times meets the requirement of the number of non-shutdown tests, the test completion message is fed back to the measurement and control terminal; when the AC/DC test command issued by the measurement and control terminal is received, the time-limited command is issued to the timer and recorded according to the counter The number of times to control the AC/DC switching device to perform switching operations to achieve AC test and DC test.
  • the non-shutdown test, AC test and DC test of the server are realized, and the comprehensiveness of the server fatigue test is improved.
  • the entire testing process relies on the implementation of hardware devices in the intelligent fatigue testing machine, which improves the reliability of server testing.
  • Figure 1 is a schematic structural diagram of a fatigue testing machine provided in the prior art
  • FIG. 2 is a schematic structural diagram of a fatigue test system provided by an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a circuit structure of a switch control module provided by an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of a fatigue testing system provided by an embodiment of the present invention.
  • the system includes an intelligent fatigue testing machine 1 and a measurement and control terminal 2; among them, the intelligent fatigue testing machine 1 includes a controller 11, a timer 12, a counter 13, The AC/DC switching device 14, the data conversion unit 15 and the communication interface 16.
  • the smart fatigue testing machine 1 also includes an adapter and a power relay.
  • the adapter can convert the high voltage input into the supply voltage required by the controller 11, the timer 12, and the power relay.
  • the controller 11 is connected to the power relay through an adapter, and is used to control the on and off of the power relay according to the on-off time recorded by the timer 12.
  • the respective functions and connection relationships of the adapter and the power relay can be referred to the prior art, and will not be repeated here.
  • the measurement and control terminal 2 is connected with the communication interface 16 to realize remote control of the intelligent fatigue testing machine 1.
  • the measurement and control terminal 2 can be connected to the communication interface 16 of the intelligent fatigue testing machine 1 through a network cable. Managers can control the testing process of the intelligent fatigue testing machine 1 through the measurement and control terminal 2.
  • the data format that can be recognized is different.
  • the data can be set in the intelligent fatigue testing machine 1. Conversion unit 15.
  • the data format that can be recognized by the measurement and control terminal 2 and the controller 11 is stored in the data conversion unit 15 in advance.
  • the data conversion unit 15 is respectively connected with the controller 11 and the communication interface 16, and is used to convert the test instruction issued by the measurement and control terminal 2 received by the communication interface 16 into a test instruction recognizable by the controller 11.
  • the interaction process between the measurement and control terminal 2 and the controller 11 through the data conversion unit 15 and the communication interface 16 is simply referred to as the interaction between the measurement and control terminal 2 and the controller 11.
  • the test instruction issued by the measurement and control terminal 2 may include a non-shutdown test instruction and an AC/DC test instruction.
  • the non-shutdown test command is used to characterize the test items that do not need to be shut down, for example, reboot test, pressure test, etc.
  • the controller 11 can call a test program corresponding to the test item to perform the unshutdown test according to the test item targeted by the unshutdown test instruction.
  • the controller 11 is connected to the timer 12, the counter 13, and the AC/DC switching device 14, respectively.
  • the controller 11 may control the AC/DC switching device 14 to perform switching between the AC test and the DC test.
  • the timer 12 is used to time the power-on time of the server, that is, the power-on operating time and the power-off time.
  • Each test item needs to be tested multiple times, and the counter 13 is used to record the number of tests performed by each test item.
  • the measurement and control terminal 2 can issue the non-shutdown test command to the controller 11.
  • the controller 11 can issue an unlimited time instruction to the timer 12, and call a preset test program to perform a non-shutdown test.
  • an unlimited time function is set in the timer 12, which can be recorded as the "NA" mode.
  • the controller 11 sends an unlimited time instruction to the timer 12 to adjust the timer 12 to the "NA” mode. , In this mode, the timer 12 does not count, this function can be used to test items without shutting down.
  • the controller 11 can feed back a test completion message to the measurement and control terminal 2.
  • the measurement and control terminal 12 can issue an AC/DC test instruction to the controller 11.
  • the controller 11 receives the AC/DC test instruction issued by the measurement and control terminal 2, it can The timer 12 issues a time-limited instruction, and controls the AC/DC switching device 14 to perform a switching operation according to the number of times recorded by the counter 13, so as to realize the AC test and the DC test.
  • the controller 11 issues a time-limited instruction to the timer 12, that is, controls the timer 12 to recover from the "NA" mode to the original timing mode.
  • the timer 12 performs timing according to the on-off state of the server.
  • test sequence of each test item is not limited.
  • the AC/DC test instruction issued by the measurement and control terminal 2 to the controller 11 may be a test instruction. After the controller 11 receives the AC/DC test instruction, the controller 11 determines the AC/DC test and The test sequence of the DC test.
  • the AC/DC test instruction issued by the measurement and control terminal 2 to the controller 11 may also include two instruction forms: an AC test instruction and a DC test instruction.
  • an AC test instruction When it is necessary to perform an AC test on the server, the measurement and control terminal 2 issues an AC test instruction to the controller 11; when it needs to perform a DC test on the server, the measurement and control terminal 2 issues a DC test instruction to the controller 11.
  • the AC/DC switching device 14 can switch between AC test and DC test, and the AC/DC switching device 14 can be an AC/DC switch.
  • the AC/DC switching device 14 may include an AC/DC switching switch 141 and a switch control module 142.
  • the first port of the switch control module 142 is connected to the AC port of the AC/DC switch 141; the second port of the switch control module 142 is connected to the DC port of the AC/DC switch 141;
  • the controller 11 is connected to the switch control module 142, and is used to transmit a first level signal to the input port of the switch control module 142 to control the conduction of the loop where the first port is located when the AC test is performed; when the DC test is performed, The second level signal is transmitted to the input port of the switch control module 142 to control the conduction of the loop where the second port is located.
  • the switch control module 142 can control the on and off of the corresponding port according to the level signal input by the controller 11. There are many ways of circuit combination with this function. In the embodiment of the present invention, the combination of relay and relay auxiliary circuit can be used as Switch control module 142.
  • the switch control module 142 may include a relay, a switch tube, a power supply, and a grounding resistance.
  • the switch tube, power supply and grounding resistance can be regarded as the relay auxiliary circuit of the relay.
  • the switch tube can be a diode.
  • Figure 3 is a schematic diagram of the circuit structure of the switch control module.
  • port A represents the first port of the relay
  • port B represents the second port of the relay.
  • the first port of the relay is connected to the AC port of the AC/DC switch 141; the second port of the relay is connected to the DC port of the AC/DC switch 141; the positive pole of the switch tube is connected to the controller 11 and the grounding resistor respectively, and the switch tube
  • the negative pole of the power supply is connected with the relay coil of the relay; the negative pole of the power supply is connected with the relay coil of the relay, and the positive pole of the power supply is connected with the grounding resistance.
  • the timer 12 can be divided into a timing alarm 121 and a timer 122.
  • the timing alarm 121 is used to give an alarm when the shutdown operation is not completed when the timing time is reached.
  • the output port of the controller 11 is connected to the reset port of the timer 122, and is used to control the timer 122 to reset when the timer 122 reaches the timing time.
  • the fatigue testing system includes an intelligent fatigue testing machine and a measurement and control terminal; among them, the intelligent fatigue testing machine includes a controller, a timer, a counter, an AC/DC switching device, a data conversion unit, and a communication interface.
  • the measurement and control terminal is connected with the communication interface; the data conversion unit is respectively connected with the controller and the communication interface, and is used to convert the test instruction issued by the measurement and control terminal received by the communication interface into a test instruction that can be recognized by the controller; among them, the test instruction Including non-shutdown test instructions and AC/DC test instructions.
  • the non-shutdown test, AC test and DC test of the server are realized, and the comprehensiveness of the server fatigue test is improved.
  • the entire testing process relies on the implementation of hardware devices in the intelligent fatigue testing machine, which improves the reliability of server testing.
  • the management personnel can realize the remote monitoring of the intelligent fatigue testing machine 1 through the measurement and control terminal 2. Accordingly, the management personnel can also realize the remote adjustment of the parameters on the intelligent fatigue testing machine 1.
  • a human-computer interaction interface can be set on the measurement and control terminal 12, and the management personnel can input instruction information through the human-computer interaction interface.
  • the manager can input the cycle time on the man-machine interaction interface of the measurement and control terminal 12.
  • the measurement and control terminal 2 can issue a time adjustment instruction to the controller 11 so that the controller 11 can update the default time of the timer 12 according to the cycle time carried in the time adjustment instruction.
  • the measurement and control terminal machine 2 realizes the remote monitoring of the intelligent fatigue testing machine 1.
  • the controller 11 of the intelligent fatigue testing machine 1 is mainly the same as the logic function of controlling the timer 12, the counter 13, the AC/DC switching device 14, the adapter and the power relay.
  • the measurement and control terminal 2 can also analyze the monitoring data, and when there is an abnormality in the monitoring data, an alarm can be issued, so that the management personnel can discover the abnormality of the test in time.
  • a liquid crystal display 17 can be provided on the intelligent fatigue testing machine 1.
  • the liquid crystal display 17 can be connected to the timer 12 and the counter 13 respectively for The current time of the timer 12 and the current count value of the counter 13 are displayed.
  • each test item has its corresponding test times, and the field staff can understand the progress of the test item according to the current count value of the test item.
  • the steps of the method or algorithm described in combination with the embodiments disclosed herein can be directly implemented by hardware, a software module executed by a controller, or a combination of the two.
  • the software module can be placed in random access memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disks, removable disks, CD-ROMs, or all areas in the technical field. Any other known storage media.

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Abstract

一种疲劳测试系统，包括智能疲劳测试机（1）和测控终端机（2）。测控终端机（2）通过通信接口（16）和数据转换单元（15）向控制器（11）下发测试指令；测试指令包括不关机测试指令和AC/DC测试指令。控制器（11）分别与定时器（12）、计数器（13）、AC/DC切换装置（14）连接，当接收到不关机测试指令时，向定时器（12）下发不限时指令并调用预先设定的测试程序执行不关机测试；当计数器（13）记录的次数满足不关机测试次数要求时，向测控终端机（2）反馈测试完成消息；当接收到测控终端机（2）下发的AC/DC测试指令时，则向定时器（12）下发限时指令，并依据计数器（13）记录的次数控制AC/DC切换装置（14）执行切换操作，以实现AC测试和DC测试。通过对定时器（12）设置不同的模式并结合测控终端机（2）的远程控制，提升了服务器疲劳测试的全面性。

Description

一种疲劳测试系统
本申请要求于2019年09月29日提交中国专利局、申请号为201910931409.8、发明名称为“一种疲劳测试系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及服务器测试技术领域，特别是涉及一种疲劳测试系统。
背景技术
伴随云计算应用的发展，信息化逐渐覆盖到社会的各个领域。人们的日常工作生活越来越多的通过网络来进行交流，网络数据量也在不断增加，服务器的稳定性成为社会信息化发展的保障。
作为服务器测试中的重要环节，疲劳测试受到服务器制造商的重视，现有的服务器疲劳测试机的结构示意图如图1所示，疲劳测试机包括有控制器、适配器、时间控制器、定时器、计数器、功率继电器以及AC/DC切换开关，各部件的连接关系可以参见图1。其中，适配器是高压AC输入转低压控制信号(3.3V和12V)的模块；定时器是控制输出电压关闭时间以及一轮测试不能超过的最大时间控制；时间控制器是报警时间控制模块，在该设定时间内不完成关机则开始报警；计数器是负责记录测试次数的模块；控制器是控制定时器、时间控制器、计数器、功率继电器逻辑功能和开关的模块。功率继电器是控制输入过来后是否能有输出的模块；AC/DC切换开关是控制在一个周期循环中，系统关机后有无输入电压的模块。现有技术的疲劳测试机只能实现AC测试和DC测试，测试不够全面。
可见，如何提升服务器疲劳测试的全面性，是本领域技术人员需要解决的问题。
发明内容
本发明实施例的目的是提供一种疲劳测试系统，可以提升服务器疲劳测试的全面性。
为解决上述技术问题，本发明实施例提供一种疲劳测试系统，包括智能疲劳测试机和测控终端机；其中，所述智能疲劳测试机包括控制器、定时器、计数器、AC/DC切换装置、数据转换单元以及通信接口；所述测控终端机与所述通信接口连接；
所述数据转换单元分别与所述控制器以及所述通信接口连接，用于将所述通信接口接收到的测控终端机下发的测试指令转换为所述控制器可识别的测试指令；其中，所述测试指令包括不关机测试指令和AC/DC测试指令；
所述控制器分别与所述定时器、所述计数器、所述AC/DC切换装置连接，用于当接收到不关机测试指令时，向所述定时器下发不限时指令并调用预先设定的测试程序执行不关机测试；当计数器记录的次数满足不关机测试次数要求时，则向所述测控终端机反馈测试完成消息；当接收到所述测控终端机下发的AC/DC测试指令时，则向所述定时器下发限时指令，并依据计数器记录的次数控制所述AC/DC切换装置执行切换操作，以实现AC测试和DC测试。
可选地，所述AC/DC切换装置包括AC/DC切换开关以及开关控制模块；
所述开关控制模块的第一端口与所述AC/DC切换开关的AC端口连接；所述开关控制模块的第二端口与所述AC/DC切换开关的DC端口连接；
所述控制器与所述开关控制模块连接，用于当执行AC测试时，向所述开关控制模块的输入端口传输第一电平信号，以控制所述第一端口所在的回路导通；当执行DC测试时，向所述开关控制模块的输入端口传输第二电平信号，以控制所述第二端口所在的回路导通。
可选地，所述开关控制模块包括继电器、开关管、供电电源以及接地电阻；
所述继电器的第一端口与所述AC/DC切换开关的AC端口连接；所述继电器的第二端口与所述AC/DC切换开关的DC端口连接；
所述开关管的正极分别与所述控制器以及所述接地电阻连接，所述开关管的负极与所述继电器的继电器线圈连接；
所述供电电源的负极与所述继电器的继电器线圈连接，所述供电电源的正极与所述接地电阻连接；
所述控制器，用于在执行DC测试时，向所述开关管传输高电平信号，控制所述开关管导通，相应的，所述继电器的第二端口与所述AC/DC切换开关的DC端口导通；在执行AC测试时，向所述开关管传输低电平信号，控制所述开关管断开，相应的，所述继电器的第一端口与所述AC/DC切换开关的AC端口导通。
可选地，所述开关管为二极管。
可选地，所述定时器包括定时报警器和计时器；
所述定时报警器，用于当达到定时时间未完成关机操作时，进行报警提示；
所述控制器的输出端口与所述计时器的复位端口连接，用于当所述计时器达到计时时间时，控制所述计时器进行复位。
可选地，所述测控终端机通过网线与所述智能疲劳测试机的通信接口连接。
可选地，所述测控终端机还用于向所述控制器下发时间调整指令，以便于所述控制器依据所述时间调整指令中携带的周期时间更新所述定时器的默认时间。
可选地，所述不关机测试包括reboot测试。
可选地，还包括液晶显示器；
所述液晶显示器分别与所述定时器、所述计数器连接，用于展示定时器的当前时间以及计数器的当前计数值。
可选地，所述控制器还用于将测试得到的监控数据传输至所述测控终端机。
由上述技术方案可以看出，疲劳测试系统包括智能疲劳测试机和测控终端机；其中，智能疲劳测试机包括控制器、定时器、计数器、AC/DC切换装置、数据转换单元以及通信接口。测控终端机与通信接口连接；数据转换单元分别与控制器以及通信接口连接，用于将通信接口接收到的测控终端机下发的测试指令转换为控制器可识别的测试指令；其中，测试指令 包括不关机测试指令和AC/DC测试指令。通过在智能疲劳测试机上设置数据转换单元以及通信接口，实现了测控终端机对智能疲劳测试机的远程监控。控制器分别与定时器、计数器、AC/DC切换装置连接，用于当接收到不关机测试指令时，向定时器下发不限时指令并调用预先设定的测试程序执行不关机测试；当计数器记录的次数满足不关机测试次数要求时，则向测控终端机反馈测试完成消息；当接收到测控终端机下发的AC/DC测试指令时，则向定时器下发限时指令，并依据计数器记录的次数控制AC/DC切换装置执行切换操作，以实现AC测试和DC测试。通过对定时器设置不同的模式并结合测控终端机的远程控制，实现了对服务器的不关机测试、AC测试和DC测试，提升了服务器疲劳测试的全面性。并且整个测试过程依赖于智能疲劳测试机中的硬件设备实现，提升了服务器测试的可靠性。
附图说明
为了更清楚地说明本发明实施例，下面将对实施例中所需要使用的附图做简单的介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为现有技术提供的一种疲劳测试机的结构示意图；
图2为本发明实施例提供的一种疲劳测试系统的结构示意图；
图3为本发明实施例提供的一种开关控制模块的电路结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下，所获得的所有其他实施例，都属于本发明保护范围。
为了使本技术领域的人员更好地理解本发明方案，下面结合附图和具 体实施方式对本发明作进一步的详细说明。
接下来，详细介绍本发明实施例所提供的一种疲劳测试系统。图2为本发明实施例提供的一种疲劳测试系统的结构示意图，系统包括智能疲劳测试机1和测控终端机2；其中，智能疲劳测试机1包括控制器11、定时器12、计数器13、AC/DC切换装置14、数据转换单元15以及通信接口16。
在智能疲劳测试机1中还包括有适配器以及功率继电器。
适配器可以将高压输入转化为控制器11、定时器12、功率继电器所需的供电电压。控制器11通过适配器与功率继电器连接，用于根据定时器12记录的开关机时间，控制功率继电器的通断。适配器和功率继电器各自的作用以及连接关系可以参见现有技术，在此不再赘述。
测控终端机2与通信接口16连接，可以实现对智能疲劳测试机1的远程控制。在实际应用中，测控终端机2可以通过网线与智能疲劳测试机1的通信接口16连接。管理人员可以通过测控终端机2控制智能疲劳测试机1的测试流程。
考虑到测控终端机2与控制器11工作方式的差异性，导致所能识别的数据格式存在区别，为了实现测控终端机2与控制器11的正常交互，可以在智能疲劳测试机1中设置数据转换单元15。
在该数据转换单元15中预先存储有测控终端机2以及控制器11各自所能识别的数据格式。
数据转换单元15分别与控制器11以及通信接口16连接，用于将通信接口16接收到的测控终端机2下发的测试指令转换为控制器11可识别的测试指令。
为了便于后续介绍，在本发明实施例中，将测控终端机2通过数据转换单元15以及通信接口16与控制器11的交互过程简称为测控终端机2与控制器11的交互。
在执行测试时，测控终端机2下发的测试指令可以包括不关机测试指令和AC/DC测试指令。
不关机测试指令用于表征无需执行关机的测试项目，例如，reboot测 试、加压测试等。控制器11可以根据不关机测试指令所针对的测试项目，调用与该测试项目相对应的测试程序执行不关机测试。
控制器11分别与定时器12、计数器13、AC/DC切换装置14连接。控制器11可以控制AC/DC切换装置14执行AC测试和DC测试的切换。
在对服务器执行AC测试和DC测试时，需要控制服务器执行开关机操作，定时器12用于对服务器的开关机时间即开机运行时间以及关机时间进行定时。
每个测试项目需要多次重复测试，计数器13用于记录每个测试项目执行的测试次数。
以先执行不关机测试指令，后执行AC/DC测试为例，测控终端机2可以向控制器11下发不关机测试指令，相应的，当控制器11接收到不关机测试指令时，控制器11可以向定时器12下发不限时指令，并调用预先设定的测试程序执行不关机测试。
在本发明实施例中，在定时器12中设置了不限时间的功能，可以记为“NA”模式，控制器11向定时器12下发不限时指令即将定时器12调整为“NA”模式，在该模式下，定时器12不进行计时，这个功能可以用于不关机测试项目。
当计数器13记录的次数满足不关机测试次数要求时，则说明不关机测试已经完成，此时控制器11可以向测控终端机2反馈测试完成消息。
相应的，测控终端机12在接收到测试完成消息后，可以向控制器11下发AC/DC测试指令，当控制器11接收到测控终端机2下发的AC/DC测试指令时，则向定时器12下发限时指令，并依据计数器13记录的次数控制AC/DC切换装置14执行切换操作，以实现AC测试和DC测试。
控制器11向定时器12下发限时指令即控制定时器12从“NA”模式恢复到原来的定时模式，在定时模式下，定时器12根据服务器的开关机状态进行计时。
需要说明的是，上述先执行不关机测试指令，后执行AC/DC测试仅为举例说明，在本发明实施中，对于各测试项目的测试顺序不做限定。
在本发明实施例中，测控终端机2向控制器11下发的AC/DC测试指 令可以是一条测试指令，控制器11在接收到AC/DC测试指令之后，由控制器11决定AC测试和DC测试的测试顺序。
测控终端机2向控制器11下发的AC/DC测试指令也可以包括AC测试指令和DC测试指令这两种指令形式。当需要对服务器进行AC测试时，测控终端机2向控制器11下发AC测试指令；当需要对服务器进行DC测试时，测控终端机2向控制器11下发DC测试指令。
AC/DC切换装置14可以实现AC测试和DC测试的切换，AC/DC切换装置14可以为AC/DC切换开关。在本发明实施例中，为了实现AC测试和DC测试的自动化切换，AC/DC切换装置14可以包括AC/DC切换开关141以及开关控制模块142。
开关控制模块142的第一端口与AC/DC切换开关141的AC端口连接；开关控制模块142的第二端口与AC/DC切换开关141的DC端口连接；
控制器11与开关控制模块142连接，用于当执行AC测试时，向开关控制模块142的输入端口传输第一电平信号，以控制第一端口所在的回路导通；当执行DC测试时，向开关控制模块142的输入端口传输第二电平信号，以控制第二端口所在的回路导通。
开关控制模块142根据控制器11输入的电平信号，可以控制相应端口的通断，具有该功能的电路组合方式有多种，在本发明实施例中，可以采用继电器和继电器辅助电路组合方式作为开关控制模块142。
具体的，开关控制模块142可以包括继电器、开关管、供电电源以及接地电阻。其中，开关管、供电电源以及接地电阻可以看作继电器的继电器辅助电路。在实际应用中，开关管可以采用二极管。
如图3所示为开关控制模块的电路结构示意图，图3中端口A表示继电器的第一端口，端口B表示继电器的第二端口。继电器的第一端口与AC/DC切换开关141的AC端口连接；继电器的第二端口与AC/DC切换开关141的DC端口连接；开关管的正极分别与控制器11以及接地电阻连接，开关管的负极与继电器的继电器线圈连接；供电电源的负极与继电器的继电器线圈连接，供电电源的正极与接地电阻连接。
控制器11，用于在执行DC测试时，向开关管传输高电平信号，控制 开关管导通，相应的，继电器的第二端口与AC/DC切换开关141的DC端口导通。在执行AC测试时，向开关管传输低电平信号，控制开关管断开，相应的，继电器的第一端口与AC/DC切换开关141的AC端口导通。
在本发明实施例中，根据定时器12的不同功能，可以将定时器12划分为定时报警器121和计时器122。
其中，定时报警器121，用于当达到定时时间未完成关机操作时，进行报警提示。
控制器11的输出端口与计时器122的复位端口连接，用于当计时器122达到计时时间时，控制计时器122进行复位。
通过将控制器11的输出端口与计时器122的复位端口连接，可以实现对计时器的及时复位，两次时间统计之间不会存在延时，提升了服务器开关机操作的执行效率。
由上述技术方案可以看出，疲劳测试系统包括智能疲劳测试机和测控终端机；其中，智能疲劳测试机包括控制器、定时器、计数器、AC/DC切换装置、数据转换单元以及通信接口。测控终端机与通信接口连接；数据转换单元分别与控制器以及通信接口连接，用于将通信接口接收到的测控终端机下发的测试指令转换为控制器可识别的测试指令；其中，测试指令包括不关机测试指令和AC/DC测试指令。通过在智能疲劳测试机上设置数据转换单元以及通信接口，实现了测控终端机对智能疲劳测试机的远程监控。控制器分别与定时器、计数器、AC/DC切换装置连接，用于当接收到不关机测试指令时，向定时器下发不限时指令并调用预先设定的测试程序执行不关机测试；当计数器记录的次数满足不关机测试次数要求时，则向测控终端机反馈测试完成消息；当接收到测控终端机下发的AC/DC测试指令时，则向定时器下发限时指令，并依据计数器记录的次数控制AC/DC切换装置执行切换操作，以实现AC测试和DC测试。通过对定时器设置不同的模式并结合测控终端机的远程控制，实现了对服务器的不关机测试、AC测试和DC测试，提升了服务器疲劳测试的全面性。并且整个测试过程依赖于智能疲劳测试机中的硬件设备实现，提升了服务器测试的可靠性。
在本发明实施例中，管理人员可以通过测控终端机2实现对智能疲劳测试机1的远程监控，相应的，管理人员也可以实现对智能疲劳测试机1上参数的远程调整。
在测控终端机12上可以设置人机交互界面，管理人员通过人机交互界面输入指令信息。
以时间调整为例，管理人员可以在测控终端机12的人机交互界面上输入周期时间。测控终端机2可以向控制器11下发时间调整指令，以便于控制器11依据时间调整指令中携带的周期时间更新定时器12的默认时间。
通过在智能疲劳测试机1上设置数据转换单元15和通信接口16，测控终端机2实现了对智能疲劳测试机1的远程监控。智能疲劳测试机1的控制器11主要同于控制定时器12、计数器13、AC/DC切换装置14、适配器以及功率继电器的逻辑功能。
为了实现对各测试项目的监控，控制器11可以将测试得到的监控数据传输至测控终端机2，以便于管理人员可以直观的查看各测试项目的监控数据。
此外，测控终端机2也可以对监控数据进行分析，当监控数据存在异常时，可以进行报警提示，以便于管理人员可以及时发现测试的异常情况。
在本发明实施例中，为了便于现场工作人员及时了解服务器当前的测试进展，可以在智能疲劳测试机1上设置液晶显示器17，可以将液晶显示器17分别与定时器12、计数器13连接，用于展示定时器12的当前时间以及计数器13的当前计数值。
以计数值为例，每个测试项目有其对应的测试次数，现场工作人员根据测试项目的当前计数值可以了解到测试项目的进展程度。
以上对本发明实施例所提供的一种疲劳测试系统进行了详细介绍。说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参见即可。对于实施例公开的装置而言，由于其与实施例公开的方法相对应，所以描述的比较简单，相关之处参见方法部分说明即可。应当指出，对于本技术领域 的普通技术人员来说，在不脱离本发明原理的前提下，还可以对本发明进行若干改进和修饰，这些改进和修饰也落入本发明权利要求的保护范围内。
专业人员还可以进一步意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、计算机软件或者二者的结合来实现，为了清楚地说明硬件和软件的可互换性，在上述说明中已经按照功能一般性地描述了各示例的组成及步骤。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
结合本文中所公开的实施例描述的方法或算法的步骤可以直接用硬件、控制器执行的软件模块，或者二者的结合来实施。软件模块可以置于随机存储器(RAM)、内存、只读存储器(ROM)、电可编程ROM、电可擦除可编程ROM、寄存器、硬盘、可移动磁盘、CD-ROM、或技术领域内所公知的任意其它形式的存储介质中。

Claims (10)

  1. 一种疲劳测试系统，其特征在于，包括智能疲劳测试机和测控终端机；其中，所述智能疲劳测试机包括控制器、定时器、计数器、AC/DC切换装置、数据转换单元以及通信接口；所述测控终端机与所述通信接口连接；
    所述数据转换单元分别与所述控制器以及所述通信接口连接，用于将所述通信接口接收到的测控终端机下发的测试指令转换为所述控制器可识别的测试指令；其中，所述测试指令包括不关机测试指令和AC/DC测试指令；
    所述控制器分别与所述定时器、所述计数器、所述AC/DC切换装置连接，用于当接收到不关机测试指令时，向所述定时器下发不限时指令并调用预先设定的测试程序执行不关机测试；当计数器记录的次数满足不关机测试次数要求时，则向所述测控终端机反馈测试完成消息；当接收到所述测控终端机下发的AC/DC测试指令时，则向所述定时器下发限时指令，并依据计数器记录的次数控制所述AC/DC切换装置执行切换操作，以实现AC测试和DC测试。
  2. 根据权利要求1所述的系统，其特征在于，所述AC/DC切换装置包括AC/DC切换开关以及开关控制模块；
    所述开关控制模块的第一端口与所述AC/DC切换开关的AC端口连接；所述开关控制模块的第二端口与所述AC/DC切换开关的DC端口连接；
    所述控制器与所述开关控制模块连接，用于当执行AC测试时，向所述开关控制模块的输入端口传输第一电平信号，以控制所述第一端口所在的回路导通；当执行DC测试时，向所述开关控制模块的输入端口传输第二电平信号，以控制所述第二端口所在的回路导通。
  3. 根据权利要求2所述的系统，其特征在于，所述开关控制模块包括继电器、开关管、供电电源以及接地电阻；
    所述继电器的第一端口与所述AC/DC切换开关的AC端口连接；所述继电器的第二端口与所述AC/DC切换开关的DC端口连接；
    所述开关管的正极分别与所述控制器以及所述接地电阻连接，所述开 关管的负极与所述继电器的继电器线圈连接；
    所述供电电源的负极与所述继电器的继电器线圈连接，所述供电电源的正极与所述接地电阻连接；
    所述控制器，用于在执行DC测试时，向所述开关管传输高电平信号，控制所述开关管导通，相应的，所述继电器的第二端口与所述AC/DC切换开关的DC端口导通；在执行AC测试时，向所述开关管传输低电平信号，控制所述开关管断开，相应的，所述继电器的第一端口与所述AC/DC切换开关的AC端口导通。
  4. 根据权利要求3所述的系统，其特征在于，所述开关管为二极管。
  5. 根据权利要求1所述的系统，其特征在于，所述定时器包括定时报警器和计时器；
    所述定时报警器，用于当达到定时时间未完成关机操作时，进行报警提示；
    所述控制器的输出端口与所述计时器的复位端口连接，用于当所述计时器达到计时时间时，控制所述计时器进行复位。
  6. 根据权利要求1所述的系统，其特征在于，所述测控终端机通过网线与所述智能疲劳测试机的通信接口连接。
  7. 根据权利要求1所述的系统，其特征在于，所述测控终端机还用于向所述控制器下发时间调整指令，以便于所述控制器依据所述时间调整指令中携带的周期时间更新所述定时器的默认时间。
  8. 根据权利要求1所述的系统，其特征在于，所述不关机测试包括reboot测试。
  9. 根据权利要求1所述的系统，其特征在于，还包括液晶显示器；
    所述液晶显示器分别与所述定时器、所述计数器连接，用于展示定时器的当前时间以及计数器的当前计数值。
  10. 根据权利要求1-9任意一项所述的系统，其特征在于，所述控制器还用于将测试得到的监控数据传输至所述测控终端机。
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