CN101762370A - Centralized control method for vibration experiment system in multiple integrated environments and device thereof - Google Patents
Centralized control method for vibration experiment system in multiple integrated environments and device thereof Download PDFInfo
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Abstract
The invention relates to a centralized control method for vibration experiment system in integrated environment and a device thereof. The technical scheme comprises the following steps: setting a centralized control unit in the vibration experiment system in multiple integrated environments, comprising a central controlling unit, which can exchange and transmit data respectively with a human-computer interface, a vibrant experimental vibrant experimental device and a supplementary environmental controlling experimental device in the vibration experiment system in the multiple integrated environments, wherein the human-computer interface can display the running state of the vibrant experimental device and the supplementary environmental controlling experimental device in the vibration experiment system in the multiple environments and simultaneously operating instructions can be input so as to adjust and display the running state of the vibrant experimental device and the supplementary environmental controlling experimental device. The invention has the advantages of simple structure, convenient assembling, low cost and simple and easy implementation method. And the invention can improve the stability, compatibility and operability for operation, thereby reducing the labor intensity of operators and improving the efficiency of vibrant experiment.
Description
Technical field
The invention belongs to the centralized control technique of a kind of integrated environment vibration experiment of vibration test technical field, the centralized control method and apparatus of the test parameters of comprehensive environmental experiments such as additional temp test or noise fest when being specifically related in environmental laboratory, carry out vibration test.
Background technology
Environment is meant nature and condition summation that bring out existing with the place at any time or that run into.For guaranteeing the life period of product in regulation, under all environmental baselines of predetermined use, transportation or storage, keep functional reliability, need carry out under such as environmental baselines such as climatic factor, mechanical factor or biodynes, product being carried out manual simulation's environmental test.
Comprehensive environmental laboratory generally includes vibration rig, temperature control testing equipment and noise experiment equipment etc.; the parameter of vibration rig control at present is to control by vibration controller; the unlatching of power amplifier, the function and protecting line connection power amplifier of regulating action button control by power amplifier itself, vibration table stage body part are chain; the operation of stage body partial function directly in amplifier operation itself, controlled by the guidance panel of itself by additional temperature control experimental facilities and noise fest equipment.The method of controlling operation thereof that present environmental laboratory is adopted is: test specimen is installed at first as requested, connect vibration control instrument and related accessories, relevant test parameters is set respectively on different operation interfaces or control panel then, as vibration parameters and temperature parameter, start power amplifier, temperature control box, vibration control system at last respectively and carry out environmental test.
Because in the control of above-mentioned environmental test chamber, the segment distance of being separated by between test bay and control is provided with, just need testing crew back and forth relevant test parameters is set respectively, when particularly needing to change experiment condition in test, just need reciprocal dealing that parameter is set.In addition, vibration test and other condition test all needed the test set, particularly when needing respectively in the combined environment test, must stopping wherein a kind of environmental unit simultaneously or after testing certain hour simultaneously, use simultaneously again or be used alternatingly under the situation, when environmental experiment equipment such as vibration rig and temperature control experiment are started respectively, need testing crew back and forth startup and close various device, the testing requirements of Qi Donging simultaneously can't realize.If the mechanical environment experimental facilities of environmental laboratory breaks down; vibration rig protection is automatically shut down; the temperature control experimental facilities also can hinder and protection shutdown automatically sometimes for some reason; but behind a kind of out of service in above-mentioned two kinds of equipment; another kind of equipment still moves, and can bring some safety and test hidden danger.Monitoring to above-mentioned testing equipment is also finished respectively, and the control of various environmental experiment equipment rooms can't realize coordinating mutually and the fault interlocking.
Summary of the invention
The object of the present invention is to provide a kind of centralized control method and device of many integrated environments vibration experiment, easily the indoor various environmental experiment equipment of combined environment test are carried out chain control and parameter setting, satisfy the needs of various combined environment test conditions, thereby overcome deficiency of the prior art.
For achieving the above object, the present invention has adopted following technical scheme:
A kind of central control device of many integrated environments vibration experiment is characterized in that, this central control unit device comprises:
Central control unit, its can be respectively with a man-machine interface and this many integrated environment vibration experiment in vibration rig and auxiliary environment control experimental facilities carry out exchanges data and data respectively and transmit;
And, man-machine interface, it can show the operation conditions of vibration rig and auxiliary environment control experimental facilities in this many integrated environments vibration experiment in real time, simultaneously can be for operator's input operation instruction, to adjust the running status of vibration rig and auxiliary environment control experimental facilities.
Particularly, described central control unit comprises data processing module, and this data processing module is connected with man-machine interface, and is connected with auxiliary environment control experimental facilities with vibration rig by the instruction Transmit-Receive Unit.
Described vibration experiment equipment and auxiliary environment are controlled to be provided with between the experimental facilities and can be made both realize the state interlock sensor of state interlocking, and this state interlock sensor and instruction Transmit-Receive Unit connects.
Be provided with the control module that can monitor the equipment self running status in described vibration experiment equipment and the auxiliary environment control experimental facilities, this control module and instruction Transmit-Receive Unit connects.
Described control module connects by power amplification unit and instruction Transmit-Receive Unit.
Described auxiliary environment control experimental facilities is at least a kind of in temperature control experimental facilities, noise experiment equipment and the low atmospheric pressure test equipment.
A kind of centralized control method of many integrated environments vibration experiment is characterized in that, this method is, a central control unit is set in many integrated environments vibration experiment, and this central control unit comprises:
Central control unit, its can be respectively with a man-machine interface and this many integrated environment vibration experiment in vibration rig and auxiliary environment control experimental facilities carry out exchanges data and data respectively and transmit;
And, man-machine interface, it can show the operation conditions of vibration rig and auxiliary environment control experimental facilities in this many integrated environments vibration experiment in real time, simultaneously can be for operator's input operation instruction, to adjust the running status of vibration rig and auxiliary environment control experimental facilities.
Say that further this method comprises the steps:
1) man-machine interface sends instruction or vibration rig and/or auxiliary environment control experimental facilities and sends signal;
2) central control unit reception and processing instruction or signal, and instruction transferred to vibration rig and/or auxiliary environment control experimental facilities and/or signal is transferred to man-machine interface, or central control unit received signal, after judging, generate instruction automatically and transfer to vibration rig and/or auxiliary environment control experimental facilities;
3) control module of vibration rig and/or auxiliary environment control experimental facilities receives instruction, and according to instruction the equipment self running status is adjusted;
4) vibration rig and/or auxiliary environment control experimental facilities resends signal, the operator is according to the running status of vibration rig that shows on the man-machine interface and/or auxiliary environment control experimental facilities, judge whether to send again instruction, or central control unit judges whether to send once more instruction automatically, if, then repeat above-mentioned steps, if not, then shut-down operation.
In the step 3), when vibration rig and/or auxiliary environment control experimental facilities is adjusted the self-operating state, also receive instruction, judge whether vibration experiment equipment and auxiliary environment control experimental facilities are carried out the state interlocking by a state interlocking sensing unit.
Described auxiliary environment control experimental facilities is at least a kind of in temperature control experimental facilities, noise experiment equipment and the low atmospheric pressure test equipment.
At traditional integrated environment vibration experiment when using, vibration rig and the auxiliary environment control testing equipment that is mated are difficult to unified controlling, problems such as inaccurate coordination, this case inventor is through long term studies and practice, by the mode of a central control unit and a man-machine interface is set in the integrated environment vibration experiment, but make the clear running status of understanding vibration rig and auxiliary environment control testing equipment efficiently of operator's mat man-machine interface, and the mat central control unit is assigned instruction or is generated instruction voluntarily by central control unit, adjust with in good time running status vibration rig and auxiliary environment control testing equipment, and make between vibration rig and the auxiliary environment control testing equipment, tunable action between auxiliary environment control testing equipment and the auxiliary environment control testing equipment, thereby the operation stability of raising integrated environment vibration experiment, but harmony and handling.
Compared with prior art, beneficial effect of the present invention is: the central control device of this many integrated environments vibration experiment is simple in structure, is convenient to assembling, and is with low cost, and the succinct easily row of its supporting implementation method.But the present invention can significantly promote operation stability, harmony and the handling of integrated environment vibration experiment, reduces labor intensity of operating personnel, improves the efficient of vibration test.
Embodiment
The present invention will be further described below in conjunction with embodiment.
The central control device of this many integrated environments vibration experiment, this central control unit device is used for mainly concentrating regulation and control by vibration rig and auxiliary environment control testing equipment, it comprises central control unit and the man-machine interface that is connected with this central control unit, and this central control unit is connected with auxiliary environment control testing equipment with vibration rig simultaneously.
Above-mentioned vibration rig comprises amplifier, controller, shaking table, oil supply system and cooling unit etc., and above-mentioned auxiliary environment control testing equipment can be selected from, but is not limited in temperature control experimental facilities and the noise experiment equipment one or both.And described temperature control experimental facilities can further comprise temperature control equipment, casing lifting gear and casing mobile device,
But the control module that the running status that further comprises pair amplifier, controller, shaking table, oil supply system and cooling unit in the above-mentioned vibration rig monitors and regulates and control, also has such control module in same above-mentioned temperature control testing equipment and the noise experiment equipment, the assembly in temperature control experimental facilities and the noise experiment equipment is monitored and regulate and control.
Between above-mentioned vibration rig and temperature control experimental facilities and/or the noise experiment equipment, and/or also be provided with the state interlock sensor between temperature control experimental facilities and the noise fest equipment, it can make between vibration rig and the auxiliary environment control testing equipment, and realize the state interlocking between each auxiliary environment control testing equipment, thereby coordinate its action.
Above-mentioned central control unit can be respectively with a man-machine interface and this many integrated environment vibration experiment in vibration rig and auxiliary environment control experimental facilities carry out data interaction respectively, it can comprise data processing module, and is connected with the control module that man-machine interface, vibration rig and auxiliary environment are controlled in the testing equipment respectively with this data processing module.Further, between above-mentioned control module and this data processing module one or more instruction transceiver modules can be set, and between instruction transceiver module and the control module power amplification unit can be set also, to guarantee the intensity of transmission signals.Certainly, needs according to practical application, also memory module and communication module etc. can be set in the above-mentioned central control unit, use realization relevant parameter of this many integrated environments vibration experiment operational process etc. is carried out record, and insert other external unit easily.
Above-mentioned man-machine interface can comprise a display unit, an instruction input block and Peripheral Interface etc., it can show the operation conditions of vibration rig and auxiliary environment control experimental facilities in this many integrated environments vibration experiment in real time, simultaneously can be for operator's input operation instruction, to adjust the running status of vibration rig and auxiliary environment control experimental facilities.
Above-mentioned data processing module can receive and handle the signal by the instruction of man-machine interface transmission and indication vibration rig and auxiliary environment control testing equipment running status, and instruction transferred to vibration rig and/or auxiliary environment control experimental facilities and/or signal is transferred to man-machine interface, simultaneously, this data processing unit also can be judged the signal that receives, and the generation instruction transfers to vibration rig and/or auxiliary environment control experimental facilities automatically.This data processing module can adopt MCU or other to have the equipment of data-handling capacity.
Utilize the centralized control system of this environmental laboratory, can carry out centralized control to meeting environmental laboratory, its method specifically comprises the steps:
1) after vibration rig and/or auxiliary environment control experimental facilities starts, carry out self check, and will indicate the signal of vibration rig and auxiliary environment control testing equipment running status and its lock-out state each other etc. to transfer to central control unit through power amplification unit and instruction Transmit-Receive Unit by its control module and state interlocking sensing unit separately;
2) central control unit receives and handles above-mentioned signal, and these signals are handled with data processing unit, then signal is transferred to man-machine interface, or after data processing unit judges to the received signal, automatically generate instruction and transfer to vibration rig and/or auxiliary environment control experimental facilities and state interlock sensor, for example, after if data processing unit receives the signal of indication vibration rig operation conditions, judge that vibration rig starts unusual or vibration rig and auxiliary environment control testing equipment lock mutually, then send automatically and restart or adjust instruction, after if therefore vibration rig instructs and adjusts voluntarily, recover normal or contact locking between the two, then the data processing unit signal that connects the indication vibration rig operation conditions that will receive is again transferred to man-machine interface and is shown, if it is still undesired, then data processing unit connects the abnormal signal that receives is transferred to the man-machine interface demonstration, to remind operating personnel vibration rig is safeguarded;
3) operating personnel are according to the running status of vibration rig that shows on the man-machine interface and/or auxiliary environment control experimental facilities, judge whether to send operational order, if, then central control unit receives and handles these instructions, after conversion waits processing, be sent to the monitoring module of vibration rig and/or auxiliary environment control experimental facilities through the instruction Transmit-Receive Unit;
4) control module of vibration rig and/or auxiliary environment control experimental facilities receives instruction, and according to instruction the equipment self running status is adjusted;
5) vibration rig and/or auxiliary environment control experimental facilities resends signal, the operator is according to the running status of vibration rig that shows on the man-machine interface and/or auxiliary environment control experimental facilities, judge whether to send again instruction, or central control unit judges whether to send once more instruction automatically, if, then repeat above-mentioned steps, if not, then shut-down operation.
By repeating the aforesaid operations process, can control the vibration test that this many integrated environments vibration experiment carries out various ways efficiently.
It is pointed out that above embodiment only is used to illustrate content of the present invention, in addition, the present invention also has other embodiments.But all employings are equal to replaces or technical scheme that the equivalent deformation mode forms all drops in protection scope of the present invention.
Claims (10)
1. the central control device of integrated environment vibration experiment more than a kind is characterized in that, this central control unit device comprises:
Central control unit, its can be respectively with a man-machine interface and this many integrated environment vibration experiment in vibration rig and auxiliary environment control experimental facilities carry out exchanges data and data respectively and transmit;
And, man-machine interface, it can show the operation conditions of vibration rig and auxiliary environment control experimental facilities in this many integrated environments vibration experiment in real time, simultaneously can be for operator's input operation instruction, to adjust and to show the running status of vibration rig and auxiliary environment control experimental facilities.
2. the central control device of many integrated environments vibration experiment according to claim 1, it is characterized in that, described central control unit comprises data processing module, this data processing module is connected with man-machine interface, and is connected go forward side by side line data exchange and data transmission by instruction Transmit-Receive Unit and vibration rig with auxiliary environment control experimental facilities.
3. the central control device of many integrated environments vibration experiment according to claim 1, it is characterized in that, described vibration experiment equipment and auxiliary environment are controlled to be provided with between the experimental facilities and can be made both realize the state interlock sensor of state interlocking, and this state interlock sensor and instruction Transmit-Receive Unit connects.
4. according to the central control device of claim 2 or 3 described many integrated environments vibration experiments, it is characterized in that, be provided with the control module that can monitor the equipment self running status in described vibration experiment equipment and the auxiliary environment control experimental facilities, this control module and instruction Transmit-Receive Unit connects.
5. the central control device of many integrated environments vibration experiment according to claim 4 is characterized in that, described control module connects by power amplification unit and instruction Transmit-Receive Unit.
6. according to the central control device of each described many integrated environments vibration experiment in the claim 1～3, it is characterized in that described auxiliary environment control experimental facilities is at least a kind of in temperature control experimental facilities, noise experiment equipment and the low atmospheric pressure test equipment.
7. the centralized control method of integrated environment vibration experiment more than a kind is characterized in that, this method is, a central control unit is set in many integrated environments vibration experiment, and this central control unit comprises:
Central control unit, its can be respectively with a man-machine interface and this many integrated environment vibration experiment in vibration rig and auxiliary environment control experimental facilities carry out exchanges data and data respectively and transmit;
And, man-machine interface, it can show the operation conditions of vibration rig and auxiliary environment control experimental facilities in this many integrated environments vibration experiment in real time, simultaneously can be for operator's input operation instruction, to adjust and to show the running status of vibration rig and auxiliary environment control experimental facilities.
8. the centralized control method of many integrated environments vibration experiment according to claim 7 is characterized in that this method comprises the steps:
1) man-machine interface sends instruction or vibration rig or auxiliary environment control experimental facilities and sends signal;
2) central control unit reception and processing instruction or signal, and instruction transferred to vibration rig and/or auxiliary environment control experimental facilities and/or signal is transferred to man-machine interface, or central control unit received signal, after judging, generate instruction automatically and transfer to vibration rig and/or auxiliary environment control experimental facilities;
3) control module of vibration rig and/or auxiliary environment control experimental facilities receives instruction, and according to instruction the equipment self running status is adjusted;
4) vibration rig and/or auxiliary environment control experimental facilities resends signal, the operator is according to the running status of vibration rig that shows on the man-machine interface and/or auxiliary environment control experimental facilities, judge whether to send again instruction, or central control unit judges whether to send once more instruction automatically, if, then repeat above-mentioned steps, if not, then shut-down operation.
9. the centralized control method of many integrated environments vibration experiment according to claim 8, it is characterized in that, in the step 3), when vibration rig and/or auxiliary environment control experimental facilities is adjusted the self-operating state, also receive instruction, judge whether vibration experiment equipment and auxiliary environment control experimental facilities are carried out the state interlocking by a state interlocking sensing unit.
10. according to the centralized control method of each described many integrated environments vibration experiment in the claim 7～9, it is characterized in that described auxiliary environment control experimental facilities is at least a kind of in temperature control experimental facilities, noise experiment equipment and the low atmospheric pressure test equipment.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103063250A (en) * | 2012-12-25 | 2013-04-24 | 苏州长菱测试技术有限公司 | System and method for vibration test equipment fault monitoring |
| CN103390340A (en) * | 2013-07-25 | 2013-11-13 | 苏州东菱振动试验仪器有限公司 | Unattended monitoring system and method applied to vibration testing equipment |
| CN106969806A (en) * | 2017-03-22 | 2017-07-21 | 重庆川仪自动化股份有限公司 | A kind of two-wire system series system high-efficiency energy-storage circuit |
| CN107544305A (en) * | 2017-09-08 | 2018-01-05 | 杭州亿恒科技有限公司 | Vibration laboratory's management method and system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201072374Y (en) * | 2007-08-27 | 2008-06-11 | 苏州试验仪器总厂 | Remote control device of vibration table power amplifier |
| CN201196737Y (en) * | 2008-04-02 | 2009-02-18 | 珠海格力电器股份有限公司 | Monitoring system for environmental simulation |
| CN201654535U (en) * | 2009-12-31 | 2010-11-24 | 苏州东菱振动试验仪器有限公司 | Central control device of multiple comprehensive environment vibration test system |
-
2009
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063250A (en) * | 2012-12-25 | 2013-04-24 | 苏州长菱测试技术有限公司 | System and method for vibration test equipment fault monitoring |
| CN103390340A (en) * | 2013-07-25 | 2013-11-13 | 苏州东菱振动试验仪器有限公司 | Unattended monitoring system and method applied to vibration testing equipment |
| CN103390340B (en) * | 2013-07-25 | 2016-11-02 | 苏州东菱振动试验仪器有限公司 | It is applied to unattended transforming and the method for vibration rig |
| CN106969806A (en) * | 2017-03-22 | 2017-07-21 | 重庆川仪自动化股份有限公司 | A kind of two-wire system series system high-efficiency energy-storage circuit |
| CN107544305A (en) * | 2017-09-08 | 2018-01-05 | 杭州亿恒科技有限公司 | Vibration laboratory's management method and system |
| CN107544305B (en) * | 2017-09-08 | 2020-06-02 | 杭州亿恒科技有限公司 | Vibration laboratory management method and system |
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