CN204166366U - Multiple stage instrument synchronous acquisition controller - Google Patents
Multiple stage instrument synchronous acquisition controller Download PDFInfo
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- CN204166366U CN204166366U CN201420593963.2U CN201420593963U CN204166366U CN 204166366 U CN204166366 U CN 204166366U CN 201420593963 U CN201420593963 U CN 201420593963U CN 204166366 U CN204166366 U CN 204166366U
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- control circuit
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- acquisition controller
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model provides a kind of multiple stage instrument synchronous acquisition controller, it comprises input control circuit, synchronization control circuit, positive pulse exports, negative pulse exports and short-circuit signal exports, input control circuit receives manual triggers signal, sensor trigger signal or distant quick-fried trigger pip, and enabled instruction is sent to synchronization control circuit after receiving any one trigger pip, this synchronization control circuit is after receiving this enabled instruction, produce synchronous trigging control instruction, positive pulse exports and produces a positive pulse synchronic command when receiving this synchronous trigging control instruction, negative pulse exports and produces a negative pulse synchronic command when receiving this synchronous trigging control instruction, short-circuit signal exports and produces a short-circuit signal synchronic command when receiving this synchronous trigging control instruction.This multiple stage instrument synchronous acquisition controller can select trigger source according to the actual conditions at scene, the synchronous triggering between the instrument that also can realize different burst types.
Description
Technical field
The utility model relates to the synchronous trigger controller of a kind of multiple stage data acquisition instrument, particularly the synchronous trigger controller of a kind of multiple stage seismic prospecting data collecting system.
Background technology
Data acquisition instrument is equipment sensor signal being carried out to datumization record.Its recorded data is the basis that modern many signal processing systems carry out numerical analysis, spectrum analysis.For the requirement often needs multiple stage data acquisition instrument synchronous acquisition of satisfied production or research.The synchronization accuracy of multiple stage instrument directly affects the quality of image data.The synchronous control mode of traditional multiple stage instrument is that an instrument is set to " master " control instrument, other are set to " from " instrument.With the enabling signal of main control instrument trigger startup " from " instrument realizes synchronously.This method needs to be transferred to from instrument by wired or wireless method by the enabling signal of main control instrument, meeting generation time error in this signals transmission, thus affects the quality of image data.This method is mainly used between the instrument of model of the same race, can not directly apply to the synchronous triggering between the different instrument starting triggering mode.In seismic prospecting data collecting engineering, use remote control flare system to ignite focus, start instrument simultaneously and gather.In multiple stage instrument synchronous acquisition, be set to " main operation " by the scrambler in a distant quick-fried system of instrument, the scrambler in the distant quick-fried system of other instruments is set to " from operation ".This method requires that every platform instrument all has the distant quick-fried system of same model.A distant hundreds thousand of unit of quick-fried system value, there is the pressure of cost in the production small-sized to some or research project.We have invented a kind of new multiple stage instrument synchronous acquisition controller for this reason, solve above technical matters.
Summary of the invention
The purpose of this utility model is to provide that one can be selected manually, focus sensor, distant quick-fried system three kinds of modes to start synchronous triggering, the multiple stage instrument synchronous acquisition controller of output multi-channel positive pulse, negative pulse or short-circuit signal simultaneously.
The purpose of this utility model realizes by following technical measures:
This multiple stage instrument synchronous acquisition controller comprises input control circuit, synchronization control circuit, positive pulse exports, negative pulse exports and short-circuit signal exports, this input control circuit receives manual triggers signal, sensor trigger signal or distant quick-fried trigger pip, and enabled instruction is sent to this synchronization control circuit after receiving any one trigger pip in three kinds of trigger pips, this synchronization control circuit is connected to this input control circuit, after receiving this enabled instruction, produce synchronous trigging control instruction, and this synchronous trigging control instruction is sent to the output of this positive pulse, this negative pulse exports and this short-circuit signal exports, this positive pulse exports and is connected to this synchronization control circuit, and produce a positive pulse synchronic command when receiving this synchronous trigging control instruction, this negative pulse exports and is connected to this synchronization control circuit, and produce a negative pulse synchronic command when receiving this synchronous trigging control instruction, this short-circuit signal exports and is connected to this synchronization control circuit, and produce a short-circuit signal synchronic command when receiving this synchronous trigging control instruction.
The purpose of this utility model also realizes by following technical measures:
This multiple stage instrument synchronous acquisition controller also comprises manual triggers circuit, and this manual triggers circuit is connected to this input control circuit, and when needs manual triggers, provides manual triggers signal to this input control circuit.
This multiple stage instrument synchronous acquisition controller also comprises sensor signal pick-up circuit, and this sensor signal pick-up circuit is connected to this input control circuit, and when needs sensor signal triggers, provides sensor trigger signal to this input control circuit.
This multiple stage instrument synchronous acquisition controller also comprises distant quick-fried signal pickup circuit, and this distant quick-fried signal pickup circuit is connected to this input control circuit, and when the distant quick-fried signal of needs triggers, provides distant quick-fried trigger pip to this input control circuit.
This multiple stage instrument synchronous acquisition controller also comprises self-locking control circuit, this self-locking control circuit is connected to this input control circuit and this synchronization control circuit, and produces latch signal when this synchronization control circuit produces this synchronous trigging control instruction to lock this input control circuit.
This multiple stage instrument synchronous acquisition controller also comprises power supply stabilization circuit, this power supply stabilization circuit is connected to this manual triggers circuit, this sensor signal pick-up circuit, this distant quick-fried signal pickup circuit, this input control circuit, this self-locking control circuit and this synchronization control circuit, for foregoing circuit provides stable operating voltage.
This multiple stage instrument synchronous acquisition controller comprises multiple positive pulse and exports.
This multiple stage instrument synchronous acquisition controller comprises multiple negative pulse and exports.
The plurality of positive pulse exports, the plurality of negative pulse exports and the output of this short-circuit signal adopts photo-coupler to isolate, and by the acquisition instrument that is triggered separately to provide power supply, avoids the mutual interference between instrument.
Multiple stage instrument synchronous acquisition controller in the utility model, can select manually, focus sensor, distant quick-fried system three kinds of modes to be to start synchronous triggering, output multi-channel positive pulse, negative pulse or short-circuit signal simultaneously, trigger source can be selected according to the actual conditions at scene, make it to adapt to different production or research field.Output multi-channel positive pulse, negative pulse or short-circuit signal simultaneously.The number of units of synchronous acquisition instrument can be increased easily, and the synchronous triggering between the instrument being suitable for different burst types.The each road positive pulse exported, undersuing adopt photo-coupler to isolate, and by the instrument that is triggered separately to provide power supply, make directly not to be electrically connected between each instrument, avoid the mutual interference between instrument.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of a specific embodiment of multiple stage instrument synchronous acquisition controller of the present utility model.
Embodiment
For making above and other object of the present utility model, feature and advantage can become apparent, cited below particularly go out preferred embodiment, and coordinate institute's accompanying drawings, be described in detail below.
As shown in Figure 1, Fig. 1 is the structural drawing of multiple stage instrument synchronous acquisition controller of the present utility model.This multiple stage instrument synchronous acquisition controller by manual triggers circuit (1), sensor signal pick-up circuit (2), distant quick-fried signal pickup circuit (3), power supply stabilization circuit (4), input control circuit (5), self-locking control circuit (6), synchronization control circuit (7), positive pulse export 1(8), positive pulse export N(9), negative pulse export 1(10), negative pulse export N(11), short-circuit signal export (12) form.
Manual triggers circuit (1) is connected with input control circuit (5) with power supply stabilization circuit (4), when needs manual triggers, provides trigger pip to input control circuit (5).
Sensor signal pick-up circuit (2) is connected with input control circuit (5) with power supply stabilization circuit (4), when needs sensor signal triggers, provides trigger pip to input control circuit (5).
Distant quick-fried signal pickup circuit (3) is connected with input control circuit (5) with power supply stabilization circuit (4), when the distant quick-fried signal of needs triggers, provides trigger pip to input control circuit (5).
Power supply stabilization circuit (4) is connected with manual triggers circuit (1), sensor signal pick-up circuit (2), distant quick-fried signal pickup circuit (3), input control circuit (5), self-locking control circuit (6), synchronization control circuit (7), for foregoing circuit provides stable operating voltage.
Input control circuit (5) is connected with manual triggers circuit (1), sensor signal pick-up circuit (2), distant quick-fried signal pickup circuit (3), power supply stabilization circuit (4), self-locking control circuit (6), synchronization control circuit (7).Start synchronization control circuit (7) after input control circuit (5) receives manual triggers (1), sensor signal pickup (2), any one provides signal in distant quick-fried picking up signal (3) three circuit and produce synchronous trigging control instruction.
Self-locking control circuit (6) is connected with power supply stabilization circuit (4), input control circuit (5), synchronization control circuit (7), produces latch signal go to lock the intrusion that input control circuit (5) prevents not clear undesired signal during multiple stage instrument image data when producing synchronous trigging control instruction.
Synchronization control circuit (7) exports 1(8 with power supply stabilization circuit (4), input control circuit (5), self-locking control circuit (6), positive pulse), positive pulse exports N(9), negative pulse exports 1(10), negative pulse exports N(11), short-circuit signal exports (12) and is connected, and produces synchronous trigging control instruction.
Positive pulse exports 1(8) be connected with synchronization control circuit (7), a positive pulse synchronic command is produced when synchronization control circuit (7) sends synchronous trigging control instruction.
Positive pulse exports N(9) be connected with synchronization control circuit (7), a positive pulse synchronic command is produced when synchronization control circuit (7) sends synchronous trigging control instruction.
Negative pulse exports 1(10) be connected with synchronization control circuit (7), a negative pulse synchronic command is produced when synchronization control circuit (7) sends synchronous trigging control instruction.
Negative pulse exports N(11) be connected with synchronization control circuit (7), a negative pulse synchronic command is produced when synchronization control circuit (7) sends synchronous trigging control instruction.
Short-circuit signal exports (12) and is connected with synchronization control circuit (7), produces a short-circuit signal synchronic command when synchronization control circuit (7) sends synchronous trigging control instruction.
Positive pulse export 1(8), positive pulse export N(9), negative pulse export 1(10), negative pulse export N(11), short-circuit signal export (12) adopt photo-coupler isolate, by the acquisition instrument that is triggered separately to provide power supply, make between each acquisition instrument and be not directly electrically connected between each acquisition instrument and this device, avoiding the mutual interference between instrument.
Claims (9)
1. multiple stage instrument synchronous acquisition controller, it is characterized in that, this multiple stage instrument synchronous acquisition controller comprises input control circuit, synchronization control circuit, positive pulse exports, negative pulse exports and short-circuit signal exports, this input control circuit receives manual triggers signal, sensor trigger signal or distant quick-fried trigger pip, and enabled instruction is sent to this synchronization control circuit after receiving any one trigger pip in three kinds of trigger pips, this synchronization control circuit is connected to this input control circuit, after receiving this enabled instruction, produce synchronous trigging control instruction, and this synchronous trigging control instruction is sent to the output of this positive pulse, this negative pulse exports and this short-circuit signal exports, this positive pulse exports and is connected to this synchronization control circuit, and produce a positive pulse synchronic command when receiving this synchronous trigging control instruction, this negative pulse exports and is connected to this synchronization control circuit, and produce a negative pulse synchronic command when receiving this synchronous trigging control instruction, this short-circuit signal exports and is connected to this synchronization control circuit, and produce a short-circuit signal synchronic command when receiving this synchronous trigging control instruction.
2. multiple stage instrument synchronous acquisition controller according to claim 1, it is characterized in that, this multiple stage instrument synchronous acquisition controller also comprises manual triggers circuit, this manual triggers circuit is connected to this input control circuit, and when needs manual triggers, provide manual triggers signal to this input control circuit.
3. multiple stage instrument synchronous acquisition controller according to claim 2, it is characterized in that, this multiple stage instrument synchronous acquisition controller also comprises sensor signal pick-up circuit, this sensor signal pick-up circuit is connected to this input control circuit, and when needs sensor signal triggers, provide sensor trigger signal to this input control circuit.
4. multiple stage instrument synchronous acquisition controller according to claim 3, it is characterized in that, this multiple stage instrument synchronous acquisition controller also comprises distant quick-fried signal pickup circuit, this distant quick-fried signal pickup circuit is connected to this input control circuit, and when the distant quick-fried signal of needs triggers, provide distant quick-fried trigger pip to this input control circuit.
5. multiple stage instrument synchronous acquisition controller according to claim 4, it is characterized in that, this multiple stage instrument synchronous acquisition controller also comprises self-locking control circuit, this self-locking control circuit is connected to this input control circuit and this synchronization control circuit, and produces latch signal when this synchronization control circuit produces this synchronous trigging control instruction to lock this input control circuit.
6. multiple stage instrument synchronous acquisition controller according to claim 5, it is characterized in that, this multiple stage instrument synchronous acquisition controller also comprises power supply stabilization circuit, this power supply stabilization circuit is connected to this manual triggers circuit, this sensor signal pick-up circuit, this distant quick-fried signal pickup circuit, this input control circuit, this self-locking control circuit and this synchronization control circuit, for foregoing circuit provides stable operating voltage.
7. multiple stage instrument synchronous acquisition controller according to claim 1, is characterized in that, this multiple stage instrument synchronous acquisition controller comprises multiple positive pulse and exports.
8. multiple stage instrument synchronous acquisition controller according to claim 7, is characterized in that, this multiple stage instrument synchronous acquisition controller comprises multiple negative pulse and exports.
9. multiple stage instrument synchronous acquisition controller according to claim 8, it is characterized in that, the plurality of positive pulse exports, the plurality of negative pulse exports and the output of this short-circuit signal adopts photo-coupler to isolate, by the acquisition instrument that is triggered separately to provide power supply, avoid the mutual interference between instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593963.2U CN204166366U (en) | 2014-10-14 | 2014-10-14 | Multiple stage instrument synchronous acquisition controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593963.2U CN204166366U (en) | 2014-10-14 | 2014-10-14 | Multiple stage instrument synchronous acquisition controller |
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| Publication Number | Publication Date |
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| CN204166366U true CN204166366U (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420593963.2U Expired - Fee Related CN204166366U (en) | 2014-10-14 | 2014-10-14 | Multiple stage instrument synchronous acquisition controller |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154934A (en) * | 2016-08-30 | 2016-11-23 | 钟山县橙浩水果种植专业合作社 | A kind of gardens data collecting system |
| CN116763260A (en) * | 2023-08-21 | 2023-09-19 | 北京中医药大学 | Portable biological signal synchronous processing equipment and method |
-
2014
- 2014-10-14 CN CN201420593963.2U patent/CN204166366U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154934A (en) * | 2016-08-30 | 2016-11-23 | 钟山县橙浩水果种植专业合作社 | A kind of gardens data collecting system |
| CN116763260A (en) * | 2023-08-21 | 2023-09-19 | 北京中医药大学 | Portable biological signal synchronous processing equipment and method |
| CN116763260B (en) * | 2023-08-21 | 2023-12-19 | 北京中医药大学 | Portable biological signal synchronous processing equipment and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20161014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |