CN108535563A - A kind of method for testing open/close machine and test system - Google Patents

A kind of method for testing open/close machine and test system Download PDF

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Publication number
CN108535563A
CN108535563A CN201810265208.4A CN201810265208A CN108535563A CN 108535563 A CN108535563 A CN 108535563A CN 201810265208 A CN201810265208 A CN 201810265208A CN 108535563 A CN108535563 A CN 108535563A
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China
Prior art keywords
test
programmable
power source
control
communication module
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CN201810265208.4A
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Chinese (zh)
Inventor
李勇
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Sichuan Feixun Information Technology Co Ltd
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Sichuan Feixun Information Technology Co Ltd
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Priority to CN201810265208.4A priority Critical patent/CN108535563A/en
Publication of CN108535563A publication Critical patent/CN108535563A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/003Environmental or reliability tests
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/22Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2273Test methods
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/22Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2284Detection 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]

Abstract

The invention discloses a kind of method for testing open/close machine and test system, method to include:S100 sends test command to Programmable AC Power Source, and control Programmable AC Power Source exports the voltage waveform sequence of corresponding test command according to test command;S300 obtains the switching on and shutting down test result after Devices to test is worked according to the voltage waveform sequence that Programmable AC Power Source obtains and sends;S400 judges whether Programmable AC Power Source completes the corresponding voltage waveform sequence of all test commands;If so, executing step S500;Otherwise, return to step S100;S500 transmissions are ceased and desisted order to Programmable AC Power Source, control Programmable AC Power Source shutdown switch machine test.The present invention, can simulate the influence of extreme environment device under test, and test result is more acurrate;And there is dual fail-safe, it can prevent that Devices to test is caused to damage;Operating personnel can be remotely to control system operation, observation experiment data, telecommunication, the current test case of real-time communication.

Description

A kind of method for testing open/close machine and test system
Technical field
The present invention relates to field of hardware, more particularly to a kind of method for testing open/close machine and test system.
Background technology
In field of hardware of today, the switching on and shutting down performance test of target device is an indispensable important survey Examination, it is the important indicator of weighing device reliability.Switching on and shutting down are tested, and as its name suggests, as repeatedly device under test is opened It shuts down and verifies whether functions of the equipments normally test.The switching on and shutting down testing scheme of current main-stream is to control relay using computer Repeatedly break-make carry out switching on and shutting down test, when relay connection after, equipment start, computer wait for a period of time after to equipment shape State is inquired;After relay cut-out, i.e., power-off operation is carried out to equipment, computer repeats to connect again after waiting for a period of time Logical rupturing operation.
One drawback of the prior art focuses mostly on derived from laboratory test environment ideal at present, test focus Thousands of progress switching on and shutting down operations, whether authentication function is normal after booting every time, by being weighed accordingly by verifying ratio The reliability of equipment.
But in user actually uses, in fact it could happen that more severe situation, such as line voltage and frequency are violent Fluctuation, the peak voltage pulse etc. of powered on moment, therefore, the switching on and shutting down test under the ecotopia of current experiment room can not be very Good covers actual application environment, causes the underconfidence of test result, does not meet actual conditions.
Invention content
The present invention provides a kind of method for testing open/close machine and test systems, and the purpose is to provide existing switching on and shutting down test The extreme environment of the big ups and downs such as the voltage, the frequency that do not account for, to keep switching on and shutting down test more accurate.
Technical solution provided by the invention is as follows:
The present invention provides a kind of method for testing open/close machine, including step:
S100 sends test command to Programmable AC Power Source, controls the Programmable AC Power Source and is ordered according to the test Enable the voltage waveform sequence of the corresponding test command of output;S300 obtains several Devices to test according to the programmable alternating current Switching on and shutting down test result after source obtains and the voltage waveform sequence that sends is worked;S400 judges the programmable alternating current Whether all test commands corresponding voltage waveform sequence is completed in source;If so, executing step S500;Otherwise, return to step S100; S500 transmissions are ceased and desisted order to the Programmable AC Power Source, and the Programmable AC Power Source shutdown switch machine test is controlled.
Further, further include step before S300 after the step S100:S200 sends control command to cubicle switchboard Battle array controls the break-make of power supply circuit and switching between several Devices to test and the Programmable AC Power Source.
Further, the step S300 further includes step:S310 obtains the described of the Programmable AC Power Source acquisition The electrical parameter information of several Devices to test;The electrical parameter information is several Devices to test according to the voltage waveform sequence Information after being worked;S320 records each wait for when the electrical parameter information is in corresponding default electrical parameter range The corresponding switching on and shutting down test result of measurement equipment;Wherein, the electrical parameter information includes at least voltage parameter, current parameters and power consumption Any one or more in parameter.
Further, the step S300 further includes step:S330 is in corresponding default electricity when the electrical parameter information When outside parameter area, the first control instruction is sent to the Programmable AC Power Source, the Programmable AC Power Source is controlled and stops Export the corresponding voltage waveform sequence of the test command;And/or S340 is when the electrical parameter information is in corresponding pre- If when outside electrical parameter range, send the second control instruction to the switch matrix, it is described several to control the switch matrix disconnection Power supply circuit between Devices to test and the Programmable AC Power Source.
Further, further include step before the step S100:S010 obtains test parameter information, according to the test Parameter information generates the test command;The test parameter information is obtained by local test end and/or remote testing end.
The present invention also provides a kind of on-off testing system, the test system includes:Control system, programmable alternating current Source and several Devices to test;The control system, the Programmable AC Power Source and several Devices to test are sequentially connected;Institute Control system is stated, sends test command to Programmable AC Power Source;The Programmable AC Power Source receives the test command, And according to the voltage waveform sequence of the corresponding test command of test command output, the voltage waveform sequence is sent to institute State several Devices to test;The control system also obtains several Devices to test and carries out work according to the voltage waveform sequence Switching on and shutting down test result after work, judges whether the Programmable AC Power Source completes the corresponding test of the test command;If It is that transmission is ceased and desisted order to the Programmable AC Power Source, controls the Programmable AC Power Source shutdown switch machine test;It is no Then, test command to the Programmable AC Power Source is retransmitted to be tested.
Further, further include:Switch matrix;The switch matrix is connect with the control system, the programmable friendship Galvanic electricity source is connect by the switch matrix with several Devices to test;The control system sends control command to described Switch matrix controls the break-make of power supply circuit and switching between several Devices to test and the Programmable AC Power Source.
Further, the control system includes:First communication module, judgment module and logging modle;Described first is logical Letter module is connect with the Programmable AC Power Source and each Devices to test respectively, and the judgment module is respectively at the record mould Block is connected with the first communication module;The first communication module sends the test command to the programmable alternating current Source, and obtain the electrical parameter information of several Devices to test of the Programmable AC Power Source acquisition;The electrical parameter information Information after being worked according to the voltage waveform sequence for several Devices to test;The judgment module, described in judgement Whether electrical parameter information is in corresponding default electrical parameter range;The first communication module, also when the electrical parameter information When in corresponding default electrical parameter range, the corresponding switching on and shutting down test result of each Devices to test is obtained;The record mould Block records the switching on and shutting down test result;Wherein, the electrical parameter information includes at least voltage parameter, current parameters and power consumption Any one or more in parameter.
Further, the first communication module is also connect with the switch matrix;The first communication module also works as institute When stating electrical parameter information and being in outside corresponding default electrical parameter range, the first control instruction is sent to the programmable alternating current Source, and/or, the second control instruction is sent to the switch matrix;The Programmable AC Power Source includes:Second communication module and First execution module, the second communication module are connect with the first communication module and the first execution module respectively;Described Two communication modules receive first control instruction;First execution module can described in control according to first control command AC power is programmed to stop exporting the corresponding voltage waveform sequence of the test command;The switch matrix further includes:The Three communication modules and the second execution module, the third communication module respectively with the first communication module and the second execution module Connection;The third communication module receives second control instruction;Second execution module, according to second control command, It controls the switch matrix and disconnects power supply circuit between several Devices to test and the Programmable AC Power Source.
Further, the control system further includes:Generation module;The generation module connects with the first communication module It connects;The first communication module is connect with local test end and/or remote testing end;The first communication module obtains test Parameter information;The test parameter information is obtained by local test end and/or remote testing end;The generation module, according to The test parameter information generates the test command.
Compared with prior art, the present invention provides a kind of the positioning shopping guide method and system of commodity, at least brings with next Kind technique effect:
1, a kind of method for testing open/close machine of the present invention and test system, can by Programmable AC Power Source according to Test command exports corresponding voltage waveform sequence and supplies electricity to Devices to test, is set to be measured so as to simulate extreme contact ring border The standby influence brought is more emulated relative to existing switching on and shutting down test, and test result also more tallies with the actual situation, confidence level It is high;
2, a kind of method for testing open/close machine of the present invention and test system, can be detected by Programmable AC Power Source Electrical parameter information is obtained, it is different whether often by control system judgement electrical parameter information, and then judge that Devices to test working environment occurs It is abnormal, to which abnormal conditions are initial occurring, stop the energization of device under test immediately, prevent the damage for causing Devices to test, Protect the safety of Devices to test;
3, a kind of method for testing open/close machine of the present invention and test system, test parameter information can be obtained from local It takes or remotely obtains, the local test parameter information that obtains can simplify test environment, save testing cost, and remotely obtain survey Examination parameter information can make operating personnel that can need not concentrate on testing at one, and operating personnel can remotely grasp control system Make, observation real-time experimental data, can also mutual telecommunication, real-time communication currently test the case where encountering etc. information.
Description of the drawings
Below by a manner of clearly understandable, preferred embodiment is described with reference to the drawings, to a kind of positioning shopping guide of commodity Characteristic, technical characteristic, advantage and its realization method of method and system are further described.
Fig. 1 is a kind of flow chart of one embodiment of method for testing open/close machine of the present invention;
Fig. 2 is a kind of flow chart of another embodiment of method for testing open/close machine of the present invention;
Fig. 3 is a kind of flow chart of another embodiment of method for testing open/close machine of the present invention;
Fig. 4 is a kind of structure chart of one embodiment of on-off testing system of the present invention;
Fig. 5 is a kind of structure chart of another embodiment of on-off testing system of the present invention.
Specific implementation mode
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, control is illustrated below The specific implementation mode of the present invention.It should be evident that drawings in the following description are only some embodiments of the invention, for For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings Attached drawing, and obtain other embodiments.
To make simplified form, part related to the present invention is only schematically shown in each figure, they are not represented Its practical structures as product.In addition, so that simplified form is easy to understand, there is identical structure or function in some figures Component only symbolically depicts one of those, or has only marked one of those.Herein, "one" is not only indicated " only this ", can also indicate the situation of " more than one ".
Shown in referring to Fig.1, the present invention provides a kind of embodiment of method for testing open/close machine, including:
A kind of method for testing open/close machine, including step:
S100 sends test command to Programmable AC Power Source, controls the Programmable AC Power Source and is ordered according to the test Enable the voltage waveform sequence of the corresponding test command of output;
S300 obtains the voltage waveform sequence that Devices to test is obtained and sent according to the Programmable AC Power Source and carries out work Switching on and shutting down test result after work;
S400 judges whether the Programmable AC Power Source completes the corresponding test of all test commands;If so, executing step Rapid S500;Otherwise, return to step S100;
S500 transmissions are ceased and desisted order to the Programmable AC Power Source 2, and 2 shutdown switch of the Programmable AC Power Source is controlled Machine is tested.
Specifically, the voltage waveform sequence of test command is generated by tester's operation control system in the present embodiment, and Control system exports the test command to Programmable AC Power Source afterwards, and Programmable AC Power Source executes the voltage waveform received After sequence, the voltage output that is segmented according to the voltage waveform sequence device under test.Wherein, in the present embodiment, voltage wave Shape sequence is that tester's operation control system generates at random, and before each test, tester needs to pre-enter each ginseng The changed randomly range of number.For example, in certain switching on and shutting down test, Devices to test is set to certain router by tester, The parameter area of voltage waveform sequence is as shown in table 1 below,
Table 1:The parameter area of voltage waveform sequence
Tester has selected the parameter of voltage, frequency as the external electrical environment of Devices to test, the parameter outside electrical environment It further include the retention time of voltage output, tester is random by control system by after above-mentioned parameter range input control system Voltage, frequency (voltage waveform) and the voltage output time being powered every time are generated, voltage waveform sequence is formed.It should be noted that When each voltage output, within the limited voltage output time, voltage and frequency-invariant, when the voltage for carrying out next period When output, voltage and frequency variation are new steady state value.In actual test, it can arbitrarily select the type of Devices to test and wait for Parameter item in the electrical environment of measurement equipment generates random sequence.But wherein, the retention time of voltage output is essential option, otherwise Switching on and shutting down test can not be set up.The interval time of adjacent voltage output twice can also be selected as parameter item, it is to be measured for setting Device powers down how long after, carry out next energization.Power-off time between adjacent voltage output twice, from control system to programmable friendship Galvanic electricity source sends out out code to realize.Invention emulates the influence of extreme environment device under test working performance, relative to The test result of the prior art, switching on and shutting down test is undoubtedly more convincing, more tallies with the actual situation.
Fig. 2 is a kind of another embodiment of method for testing open/close machine of the present invention, after the step S100, Further include step before S300:
S200 sends control command to switch matrix, controls several Devices to test and the Programmable AC Power Source 2 Between power supply circuit break-make and switching.
Specifically, the present embodiment is suitable for above-mentioned all embodiments.Switch matrix 3 is met when Devices to test is with multiple When the case where, the output end of switch matrix 3 can be separately connected multiple Devices to test, realize the control respectively to multiple Devices to test System.In practical operation, it is assumed that while device under test A and Devices to test B carry out switching on and shutting down test, but tester needs to make to wait for The single available machine time of measurement equipment B is less than Devices to test A, and shadow of the conduction time difference to switching on and shutting down test result is compared with this It rings.But since power on/off is generally controlled by Programmable AC Power Source, therefore, it is necessary to switch matrix to complete device under test The independent control of conduction time, the difference of the conduction time of Devices to test A and Devices to test B are realized with this.The present invention can be right The control respectively that multiple Devices to test are refined disposably completes the switching on and shutting down test of different test conditions, improves survey Try efficiency so that contrast test result is more intuitive.
Fig. 3 is a kind of another embodiment of method for testing open/close machine of the present invention,
S310 obtains the electrical parameter information of several Devices to test of the Programmable AC Power Source acquisition;The electricity ginseng Number information is the information after several Devices to test are worked according to the voltage waveform sequence;
S320 records each Devices to test and corresponds to when the electrical parameter information is in corresponding default electrical parameter range Switching on and shutting down test result;
Wherein, the electrical parameter information include at least voltage parameter, current parameters and power consumption parameter in any one or It is a variety of.
Specifically, the present embodiment is suitable for above-mentioned all embodiments.The electrical parameter information of several Devices to test by Programmable AC Power Source obtains, and is sent to control system and is monitored.It is real its object is to be carried out to several Devices to test When protection.Meanwhile electrical parameter information can also report to test lead, so that tester is visually known current several to be measured The safe condition of equipment.The switching on and shutting down test result of each Devices to test with LOG file records and can all preserve.With reference to figure Shown in 4, the switching on and shutting down test result of Devices to test can also be recorded individually by switching on and shutting down test result system.It is assumed that be measured set Standby is certain router, then the network ping packets that can be directed to the router device after being powered every time are tested, and are opened as it The record for test result of shutting down.
Fig. 3 also include a kind of another embodiment of method for testing open/close machine of the present invention, of the present invention one Kind method for testing open/close machine additionally provides another embodiment, and the step S300 further includes step:
S330 sends the first control instruction to institute when the electrical parameter information is in outside corresponding default electrical parameter range Programmable AC Power Source is stated, the Programmable AC Power Source is controlled and stops exporting the corresponding voltage waveform sequence of the test command Row;And/or
S340 sends the second control instruction to institute when the electrical parameter information is in outside corresponding default electrical parameter range Switch matrix is stated, the switch matrix is controlled and disconnects electricity of powering between several Devices to test and the Programmable AC Power Source Road.
Specifically, when control system monitors the electrical parameter Information abnormity of Devices to test, control system both can be from source Head --- i.e. programmable AC power operation closes Programmable AC Power Source, completes the closing of device under test;It can also pass through Control power supply circuit between switch matrix cut-out Devices to test and Programmable AC Power Source.Both the above mode can deposit side by side It can also be arranged to first judge whether one way in which can normally complete;If so, completing the disconnected of device under test Electricity;Otherwise, another way device under test is executed to be powered off.It, can be in protection Devices to test by both the above mode When injury-free, dual fail-safe is formed.Once one way in which cannot be executed normally, also another way can ensure, right The protection of Devices to test is more comprehensive.
Fig. 2 is that a kind of method for testing open/close machine of the present invention provides one embodiment, before the step S100 It further include step:
S010 obtains test parameter information, and the test command is generated according to the test parameter information;The test ginseng Number information is obtained by local test end and/or remote testing end.
Specifically, control system can be manipulated by local test end, i.e., before all testers concentrate on control system; And/or control system can be manipulated by remote testing end, i.e., all unlimited places of tester, it can be in remote monitoring switching on and shutting down Test.
Fig. 4 is a kind of one embodiment of on-off testing system of the present invention, and the test system includes:Control System 1, Programmable AC Power Source 2 and several Devices to test 4;The control system 1, the Programmable AC Power Source 2 and described Several Devices to test 4 are sequentially connected;
The control system 1 sends test command to Programmable AC Power Source 2;
The Programmable AC Power Source 2 receives the test command, and according to the corresponding survey of test command output The voltage waveform sequence for trying order, sends the voltage waveform sequence to several Devices to test 4;
The control system 1 also obtains after several Devices to test 4 are worked according to the voltage waveform sequence Switching on and shutting down test result, judges whether the Programmable AC Power Source 2 completes the corresponding test of the test command;If so, hair It send and ceases and desist order to the Programmable AC Power Source 2, control the test of 2 shutdown switch machine of the Programmable AC Power Source;Otherwise, weight New test command to the Programmable AC Power Source 2 that sends is tested.
Specifically, the voltage waveform sequence of test command is generated by tester's operation control system 1, then control system 1 exports the test command to Programmable AC Power Source 2, after Programmable AC Power Source 2 executes the voltage waveform sequence received, The voltage output being segmented according to the voltage waveform sequence device under test 4.Tester has selected voltage, frequency is used as and waits for The parameter of the external electrical environment of measurement equipment 4, the parameter outside electrical environment further include the retention time of voltage output, and tester will be upper After stating parameter area input control system 1, by control system 1 generate at random the voltage being powered every time, frequency (voltage waveform) and The voltage output time, to form voltage waveform sequence.It should be noted that when each voltage output, voltage and frequency-invariant, when When carrying out voltage output next time, voltage and frequency change according to voltage waveform sequence as new steady state value.It, can in actual test Arbitrarily to select the parameter item in the type of several Devices to test 4 and the electrical environment of several Devices to test 4, stochastic ordering is generated Row.But wherein, the retention time of voltage output is essential option, and otherwise switching on and shutting down test can not be set up.Can also by it is adjacent twice The interval time of voltage output is selected as parameter item, after setting the power-off how long of Devices to test 4, carries out next energization.Adjacent two Power-off time between secondary voltage output sends out out code to realize by control system 1 to Programmable AC Power Source 2.The present invention Influence of the extreme environment to 4 working performance of several Devices to test is simulated, compared with the existing technology, the test of switching on and shutting down test As a result undoubtedly more convincing, more tally with the actual situation.
Fig. 4 is another embodiment that a kind of on-off testing system of the present invention provides, and further includes:Switch matrix 3;The switch matrix 3 is connect with the control system 1, the Programmable AC Power Source 2 by the switch matrix 3 with it is described Several Devices to test 4 connect;
The control system 1 sends control command to the switch matrix 3, control several Devices to test 4 with it is described The break-make of power supply circuit and switching between Programmable AC Power Source 2.
Specifically, the case where switch matrix 3 meets when Devices to test 4 has multiple, the output end of switch matrix 3 can To be separately connected multiple Devices to test 4, the control respectively to multiple Devices to test 4 is realized.In practical operation, it is assumed that treat simultaneously Measurement equipment 4A and Devices to test 4B carry out switching on and shutting down test, but tester needs to make the single available machine time of Devices to test 4B few In Devices to test 4A, influence of several Devices to test 4 conduction time difference to switching on and shutting down test result is compared with this.But due to Several Devices to test 4 whether power on/off, controlled by Programmable AC Power Source 2 on source, therefore, it is necessary to switch matrix 3 The independent control of 4 conduction time of device under test is completed, when with this energization realizing Devices to test 4A and Devices to test 4B Between difference.The present invention can disposably complete different test conditions to the control respectively that multiple Devices to test 4 are refined Switching on and shutting down are tested, and improve testing efficiency so that contrast test result is more intuitive.
Fig. 4 is another embodiment that a kind of on-off testing system of the present invention provides, and the control system 1 is wrapped It includes:
The control system includes:First communication module 12, judgment module 15 and logging modle 13;The first communication mould Block 12 is connect with the Programmable AC Power Source 2 and each Devices to test 4 respectively, and the judgment module 15 is respectively at the record Module 13 and the first communication module 12 connect;
The first communication module 12 sends the test command to the Programmable AC Power Source 2, and can described in acquisition Program the electrical parameter information for several Devices to test 4 that AC power 2 acquires;The electrical parameter information is described several to be measured Equipment 4 worked according to the voltage waveform sequence after information;
Whether the judgment module 15 judges the electrical parameter information in corresponding default electrical parameter range;
The first communication module 12 obtains also when the electrical parameter information is in corresponding default electrical parameter range Take 4 corresponding switching on and shutting down test result of each Devices to test;
The logging modle 13 records the switching on and shutting down test result;
Wherein, the electrical parameter information include at least voltage parameter, current parameters and power consumption parameter in any one or It is a variety of.
Specifically, the electrical parameter information of several Devices to test 4 is obtained by Programmable AC Power Source 2, and it is sent to Control system 1 is monitored.Its object is to device under test 4 to be protected in real time.As shown in figure 5, Devices to test 4 is opened Shutdown test result can also be recorded individually by switching on and shutting down test result system 8.It is assumed that Devices to test 4 is certain router, then The network ping packets that the router device after being powered every time can be directed to are tested and are recorded, as its switching on and shutting down test result Record.Switching on and shutting down test result system 8 is connect with several test leads 7.Switching on and shutting down test result can include testing time, survey Try percent of pass, control system 1 whether the projects such as starting protection program, the visual concrete condition of tester determines switching on and shutting down test knot Which project fruit includes.
Fig. 4 further comprises a kind of another embodiment of on-off testing system of the present invention,
The first communication module 12 is also connect with the switch matrix 3;
The first communication module 12, also when the electrical parameter information is in outside corresponding default electrical parameter range, hair Send the first control instruction to the Programmable AC Power Source 2, and/or, the second control instruction is sent to the switch matrix 3;
The Programmable AC Power Source 2 includes:Second communication module 21 and the first execution module 22, the second communication mould Block 21 is connect with the first communication module 12 and the first execution module 22 respectively;
The second communication module 21 receives first control instruction;
First execution module 22 controls the Programmable AC Power Source 2 and stops output institute according to first control command State the corresponding voltage waveform sequence of test command;
The switch matrix 3 further includes:Third communication module 31 and the second execution module 32, the third communication module 31 It is connect respectively with the first communication module 12 and the second execution module 32;
The third communication module 31 receives second control instruction;
Second execution module 32, according to second control command, control the switch matrix 3 disconnect it is described several to be measured Power supply circuit between equipment 4 and the Programmable AC Power Source 2.
Specifically, when control system 1 monitors the electrical parameter Information abnormity of Devices to test 4, control system 1 passes through first The transmission command for stopping of communication module 12, can be from source to the second communication module 21 of Programmable AC Power Source 2 --- it can compile Journey AC power 2 operates, and closes Programmable AC Power Source 2 by the first execution module 22, completes the closing of device under test 4; Control system 1 also can also cut off Devices to test 4 and programmable friendship by second communication module 21 by controlling switch matrix 3 Power supply circuit between galvanic electricity source 2.Both the above mode can exist side by side, can also be arranged to first pass through the judgement of judgment module 15 Whether one way in which can normally complete;If so, completing the power-off to several Devices to test 4;Otherwise, another kind is executed Mode powers off several Devices to test 4.Such as:Judgment module 15 first judges that can Programmable AC Power Source 2 stop output and survey Corresponding voltage waveform sequence is ordered in examination;If so, stopping output voltage waveforms sequence;Otherwise, second communication module 21 controls Switch matrix 3 cuts off power supply circuit between several Devices to test 4 and Programmable AC Power Source 2.It, can be with by both the above mode When protecting several Devices to test 4, dual fail-safe is formed.Once one way in which cannot be executed normally, also another way It can ensure, it is more comprehensive to the protection of several Devices to test 4.
Fig. 4 further comprises a kind of another embodiment of on-off testing system of the present invention, the control system Further include:Generation module 14;The generation module 14 is connect with the first communication module 12;The first communication module 12 with Local test end and/or the connection of remote testing end;
The first communication module 12 obtains test parameter information;The test parameter information by local test end and/ Or remote testing end obtains;
The generation module 14 generates the test command according to the test parameter information.
Specifically, when 7 local test ends of several test leads, control system 1 can be tested personnel at local test end Directly manipulate;When several test leads 7 are remote test end, control system 1 can be tested personnel and pass through net at remote test end Network module 5 manipulates indirectly.The test command is given birth to by tester by the generation module 14 of 7 control system 1 of several test leads At and be sent to Programmable AC Power Source 2, voltage waveform sequence is concurrently sent in execution.Interchanger 6 is in network module 5 and several tests Between end 7, several test leads 7 can communicate, tester shared with real time information by the LAN that interchanger 6 is formed It can carry out same switching on and shutting down test jointly by the LAN, share real time data (electrical parameter information or several Devices to test 4 Switching on and shutting down test result etc.).Network module 5 can select RS232 to turn ethernet module as specific equipment.
A kind of method for testing open/close machine of the present invention and test system, can simulate extreme contact ring border (including electricity The parameters such as pressure, frequency are in extreme environment) influence that brings of device under test 4, more relative to existing switching on and shutting down test Emulation, test result also more tallies with the actual situation, with a high credibility;And it closes or controls by controlling Programmable AC Power Source 2 Switch matrix 3 disconnects the power-on circuit between Devices to test 4 and Programmable AC Power Source 2, forms dual fail-safe, prevents from causing to be measured set Standby 4 damage, protects the safety of Devices to test 4;And operating personnel can be remotely to the operation of control system 1, observation experiment in real time Data, can also mutual telecommunication, real-time communication currently test the case where encountering etc. information.
It should be noted that above-described embodiment can be freely combined as needed.The above is only the preferred of the present invention Embodiment, it is noted that for those skilled in the art, in the premise for not departing from the principle of the invention Under, several improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.

Claims (10)

1. a kind of method for testing open/close machine, which is characterized in that including step:
S100 sends test command to Programmable AC Power Source, and it is defeated according to the test command to control the Programmable AC Power Source Go out the voltage waveform sequence of the corresponding test command;
S300 is obtained after several Devices to test are worked according to the voltage waveform sequence that the Programmable AC Power Source is sent Switching on and shutting down test result;
S400 judges whether the Programmable AC Power Source completes the corresponding voltage waveform sequence of all test commands;If so, holding Row step S500;Otherwise, return to step S100;
S500 transmissions are ceased and desisted order to the Programmable AC Power Source, are controlled the Programmable AC Power Source shutdown switch machine and are surveyed Examination.
2. a kind of method for testing open/close machine according to claim 1, which is characterized in that after the step S100, S300 Further include step before:
S200 sends control command to switch matrix, controls and is supplied between several Devices to test and the Programmable AC Power Source The break-make of circuit and switching.
3. according to a kind of method for testing open/close machine of claims 1 or 2 any one of them, which is characterized in that the step S300 It further include step:
S310 obtains the electrical parameter information of several Devices to test of the Programmable AC Power Source acquisition;The electrical parameter letter Breath is the information after several Devices to test are worked according to the voltage waveform sequence;
S320 is obtained when the electrical parameter information is in corresponding default electrical parameter range and is recorded the programmable exchange The corresponding switching on and shutting down test result of each Devices to test that power supply is obtained and sent;
Wherein, the electrical parameter information includes at least any one or more in voltage parameter, current parameters and power consumption parameter.
4. a kind of method for testing open/close machine according to claim 3, which is characterized in that the step S300 further includes step Suddenly:
S330 when the electrical parameter information is in outside corresponding default electrical parameter range, send the first control instruction to it is described can AC power is programmed, the Programmable AC Power Source is controlled and stops exporting the corresponding voltage waveform sequence of the test command Row;And/or
S340 sends the second control instruction and is opened to described when the electrical parameter information is in outside corresponding default electrical parameter range Matrix is closed, the switch matrix is controlled and disconnects power supply circuit between several Devices to test and the Programmable AC Power Source.
5. a kind of method for testing open/close machine according to claim 1, which is characterized in that further include before the step S100 Step:
S010 obtains test parameter information, and the test command is generated according to the test parameter information;The test parameter letter Breath is obtained by local test end and/or remote testing end.
6. a kind of on-off testing system, which is characterized in that be applied to a kind of switching on and shutting down described in claim 1-5 any one Test method, the test system include:Control system, Programmable AC Power Source and several Devices to test;The control system, The Programmable AC Power Source and several Devices to test are sequentially connected;
The control system sends test command to Programmable AC Power Source;
The Programmable AC Power Source receives the test command, and is ordered according to the corresponding test of test command output The voltage waveform sequence of order sends the voltage waveform sequence to several Devices to test;
The control system also obtains the switching on and shutting down after several Devices to test are worked according to the voltage waveform sequence Test result, judges whether the Programmable AC Power Source completes the corresponding test of the test command;Stop life if so, sending It enables to the Programmable AC Power Source, controls the Programmable AC Power Source shutdown switch machine test;Otherwise, test is retransmitted Order to the Programmable AC Power Source is tested.
7. a kind of on-off testing system according to claim 6, which is characterized in that further include:Switch matrix;It is described to open It closes matrix to connect with the control system, the Programmable AC Power Source passes through the switch matrix and several Devices to test Connection;
The control system sends control command to the switch matrix, controls several Devices to test and may be programmed with described The break-make of power supply circuit and switching between AC power.
8. a kind of on-off testing system according to claim 6, which is characterized in that the control system includes:First Communication module, judgment module and logging modle;The first communication module respectively with the Programmable AC Power Source and each wait for Measurement equipment connects, and the judgment module is connected respectively at the logging modle with the first communication module;
The first communication module sends the test command to the Programmable AC Power Source, and obtains the programmable friendship The electrical parameter information of several Devices to test of galvanic electricity source acquisition;The electrical parameter information be several Devices to test according to The voltage waveform sequence worked after information;
Whether the judgment module judges the electrical parameter information in corresponding default electrical parameter range;
The first communication module obtains each also when the electrical parameter information is in corresponding default electrical parameter range The corresponding switching on and shutting down test result of Devices to test;
The logging modle records the switching on and shutting down test result;
Wherein, the electrical parameter information includes at least any one or more in voltage parameter, current parameters and power consumption parameter.
9. a kind of on-off testing system according to claim 8, it is characterised in that:The first communication module also with institute State switch matrix connection;
The first communication module sends first also when the electrical parameter information is in outside corresponding default electrical parameter range Control instruction to the Programmable AC Power Source, and/or, send the second control instruction to the switch matrix;
The Programmable AC Power Source includes:Second communication module and the first execution module, the second communication module respectively with The first communication module and the connection of the first execution module;
The second communication module receives first control instruction;
First execution module controls the Programmable AC Power Source and stops exporting the test according to first control command Order the corresponding voltage waveform sequence;
The switch matrix further includes:Third communication module and the second execution module, the third communication module respectively with it is described First communication module and the connection of the second execution module;
The third communication module receives second control instruction;
Second execution module, according to second control command, control the switch matrix disconnect several Devices to test with Power supply circuit between the Programmable AC Power Source.
10. according to a kind of on-off testing system of claim 8-9 any one of them, which is characterized in that the control system Further include:Generation module;The generation module is connect with the first communication module;The first communication module and local test End and/or the connection of remote testing end;
The first communication module obtains test parameter information;The test parameter information is by local test end and/or remotely Test lead obtains;
The generation module generates the test command according to the test parameter information.
CN201810265208.4A 2018-03-28 2018-03-28 A kind of method for testing open/close machine and test system Pending CN108535563A (en)

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