CN107270959A - A kind of centrifuge data collecting system - Google Patents
A kind of centrifuge data collecting system Download PDFInfo
- Publication number
- CN107270959A CN107270959A CN201710654279.9A CN201710654279A CN107270959A CN 107270959 A CN107270959 A CN 107270959A CN 201710654279 A CN201710654279 A CN 201710654279A CN 107270959 A CN107270959 A CN 107270959A
- Authority
- CN
- China
- Prior art keywords
- room
- centrifuge
- power source
- computer
- interchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
Abstract
The present invention relates to a kind of centrifuge data collecting system, the data gathered include from the sensor being connected with measurement test specimen, the acquisition system：It is arranged at conditioning cabinet, collection cabinet, instrument room interchanger, instrument room uninterrupted power source in centrifuge pivot instrument room；It is arranged at signal slip ring, electric power slip ring in centrifuge principal axis；It is arranged at computer room interchanger, host computer, computer room uninterrupted power source in computer room；The original analog of the sensor enters conditioning cabinet, enter harvester case after conditioned the original analog is converted into data signal, the data signal enters instrument room interchanger, pass through signal slip ring afterwards, after be transferred to computer room interchanger, host computer is finally passed to, data acquisition is realized.The acquisition system of the present invention power reliably, signal slip ring quantity is few, data acquisition strong antijamming capability.
Description
Technical field
The present invention relates to a kind of centrifuge data collecting system, belong to testing equipment TT＆C system field.
Background technology
At present, the signal wire of all the sensors is generally directly accessed centrifuge signal with centrifuge and slided by domestic and international experiment
Ring, analog signal is directly uploaded to the conditioning collecting device of computer room.It is limited to quantity, the number of acquisition channel of signal slip ring
Amount, the transmission of the long range of sensor original analog, signal are typically easy to be disturbed, and collection effect is general.
The content of the invention
(1) technical problem to be solved
It is an object of the invention to the disadvantages mentioned above and deficiency for overcoming prior art, there is provided a kind of centrifuge data acquisition system
System, its reliable, signal slip ring quantity of powering is few, data acquisition strong antijamming capability.
(2) technical scheme
To achieve these goals, technical solution of the invention is as follows：
A kind of centrifuge data collecting system, the data gathered are described to adopt from the sensor being connected with measurement test specimen
Collecting system includes：It is arranged at conditioning cabinet, collection cabinet, instrument room interchanger, instrument in centrifuge pivot instrument room
Cabin uninterrupted power source；It is arranged at signal slip ring, electric power slip ring in centrifuge principal axis；Be arranged at computer room interchanger in computer room,
Host computer, computer room uninterrupted power source；The original analog of the sensor enters conditioning cabinet, it is conditioned after enter harvester
Case by the original analog to be converted to data signal, and the data signal enters instrument room interchanger, after pass through signal
Slip ring, after be transferred to computer room interchanger, be finally passed to host computer, realize data acquisition.
Further, the centrifuge data collecting system also includes：Factory building provides reliable confession for computer room uninterrupted power source
Electricity, computer room interchanger, host computer are powered respectively by computer room uninterrupted power source, and electric energy is passed through electricity by the computer room uninterrupted power source
Power slip ring is delivered to the instrument room uninterrupted power source in centrifuge pivot instrument room, conditioning cabinet, collection cabinet, instrument room
Interchanger is powered respectively by instrument room uninterrupted power source.
Further, the type and quantity of the sensor are determined according to specific operating condition of test.
(3) beneficial effect
1st, will to nurse one's health collecting device preposition in centrifuge principal axis by the present invention, will directly be passed in centrifuge pivot instrument room
Sensor original analog is converted to data signal, and is uploaded to by instrument room interchanger, signal slip ring and computer room interchanger
Host computer, is timely converted to data signal by sensor original analog, and the anti-of lifting centrifuge data collecting system is done
Disturb ability.
2nd, all sensor signals are transferred to host computer without the independent signal slip ring that passes through, in multi-channel data acquisition
When, the occupancy of signal slip ring can be significantly reduced, the quantity of acquisition channel is improved, centrifuge data are further improved
The antijamming capability of acquisition system, improves the acquisition quality of signal.
3rd, uninterrupted power source is set respectively in centrifuge pivot instrument room and computer room, is that can be achieved by electric power slip ring
The equipment of centrifuge pivot equipment compartment is powered, and lifting data collecting system tackles the ability of accident power-off.
Brief description of the drawings
A kind of centrifuge data collecting system structural representation of Fig. 1 present invention.
Wherein：1- conditionings cabinet, 2- collections cabinet, 3- instrument rooms interchanger, 4- signals slip ring, 5- computer rooms interchanger, 6-
Host computer, 7- instrument rooms uninterrupted power source, 8- electric power slip ring, 9- computer rooms uninterrupted power source, 10- centrifuge pivot instruments
Cabin, 11- centrifuge principal axis, 12- computer rooms.
Embodiment
Reference picture 1：
A kind of centrifuge data collecting system of the present invention, the data gathered are from the sensing being connected with measurement test specimen
Device, the acquisition system includes：It is arranged at conditioning cabinet 1, collection cabinet 2, instrument in centrifuge pivot instrument room 10
Cabin interchanger 3, instrument room uninterrupted power source 7；It is arranged at signal slip ring 4, electric power slip ring 8 in centrifuge principal axis 11；It is arranged at
Computer room interchanger 5, host computer 6, computer room uninterrupted power source 9 in computer room 12；The original analog of the sensor, which enters, to be adjusted
Cabinet 1 is managed, it is conditioned to enter harvester case 2 afterwards the original analog is converted into data signal, the data signal
Into instrument room interchanger 3, after by signal slip ring 4, after be transferred to computer room interchanger 5, be finally passed to host computer 6, it is real
Existing data acquisition.
The centrifuge data collecting system also includes：Factory building is that computer room uninterrupted power source 9 provides reliable power supply, and computer room is handed over
5, host computer 6 of changing planes is powered respectively by computer room uninterrupted power source 9, and the computer room uninterrupted power source 9 slides electric energy by electric power
Ring 8 is delivered to the instrument room uninterrupted power source 7 in centrifuge pivot instrument room 10, conditioning cabinet 1, collection cabinet 2, instrument
Cabin interchanger 3 is powered respectively by instrument room uninterrupted power source 7.
The type and quantity of the sensor are determined according to specific operating condition of test.
Claims (3)
1. a kind of centrifuge data collecting system, the data gathered exist from the sensor being connected with measurement test specimen, its feature
In：The acquisition system includes：Conditioning cabinet, collection cabinet, the instrument room being arranged in centrifuge pivot instrument room are handed over
Change planes, instrument room uninterrupted power source；It is arranged at signal slip ring, electric power slip ring in centrifuge principal axis；It is arranged at the machine in computer room
Room interchanger, host computer, computer room uninterrupted power source；The original analog of the sensor enters conditioning cabinet, it is conditioned after
Into collection cabinet so that the original analog is converted into data signal, the data signal enters instrument room interchanger,
Afterwards by signal slip ring, after be transferred to computer room interchanger, be finally passed to host computer, realize data acquisition.
2. a kind of centrifuge data collecting system as claimed in claim 1, it is characterised in that：The centrifuge data acquisition system
System also includes：Factory building provides reliable power supply for computer room uninterrupted power source, and computer room interchanger, host computer are by computer room uninterrupted power source
Power respectively, electric energy is delivered to the instrument in centrifuge pivot instrument room by the computer room uninterrupted power source by electric power slip ring
Device cabin uninterrupted power source, conditioning cabinet, collection cabinet, instrument room interchanger are powered respectively by instrument room uninterrupted power source.
3. a kind of centrifuge data collecting system as claimed in claim 1, it is characterised in that：The type sum of the sensor
Amount is determined according to specific operating condition of test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710654279.9A CN107270959A (en) | 2017-08-03 | 2017-08-03 | A kind of centrifuge data collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710654279.9A CN107270959A (en) | 2017-08-03 | 2017-08-03 | A kind of centrifuge data collecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107270959A true CN107270959A (en) | 2017-10-20 |
Family
ID=60076283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710654279.9A Pending CN107270959A (en) | 2017-08-03 | 2017-08-03 | A kind of centrifuge data collecting system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107270959A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107678459A (en) * | 2017-11-17 | 2018-02-09 | 北京强度环境研究所 | A kind of control system for Centrifugal Environment heat run |
| CN107861489A (en) * | 2017-12-20 | 2018-03-30 | 北京强度环境研究所 | A kind of condition monitoring system of centrifuge test system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207007220U (en) * | 2017-08-03 | 2018-02-13 | 北京强度环境研究所 | A kind of centrifuge data collecting system |
-
2017
- 2017-08-03 CN CN201710654279.9A patent/CN107270959A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207007220U (en) * | 2017-08-03 | 2018-02-13 | 北京强度环境研究所 | A kind of centrifuge data collecting system |
Non-Patent Citations (4)
| Title |
|---|
| 中国水利学会等: "《国外水利水电考察报告选编1983-1991》", 31 July 1993, 北京：水利电力出版社 * |
| 谢欣: "大型土工离心机数据采集与监测系统研制", 《水电与抽水蓄能》 * |
| 贾普照: "《稳态加速度模拟试验设备离心机概论与设计》", 30 November 2013, 北京：国防工业出版社 * |
| 陈家胜等: "50g-t土工离心机数据采集系统", 《电子技术应用》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107678459A (en) * | 2017-11-17 | 2018-02-09 | 北京强度环境研究所 | A kind of control system for Centrifugal Environment heat run |
| CN107861489A (en) * | 2017-12-20 | 2018-03-30 | 北京强度环境研究所 | A kind of condition monitoring system of centrifuge test system |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |
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| RJ01 | Rejection of invention patent application after publication |