CN203366327U - Novel 64-channel data acquisition system - Google Patents
Novel 64-channel data acquisition system Download PDFInfo
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- CN203366327U CN203366327U CN 201320478022 CN201320478022U CN203366327U CN 203366327 U CN203366327 U CN 203366327U CN 201320478022 CN201320478022 CN 201320478022 CN 201320478022 U CN201320478022 U CN 201320478022U CN 203366327 U CN203366327 U CN 203366327U
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Abstract
The utility model relates to a data acquisition system, and particularly relates to a novel 64-channel data acquisition system. The system comprises a memory (1), a PC (Personal Computer) (2), a communication interface (3), a singlechip microcomputer (4), an A/D (Analogue to Digital) conversion module (5), a data acquisition signal (6), a keyboard (7), an output module (8) and a display (9). The system is characterized in that the singlechip microcomputer (4) is connected with the communication interface (3), the communication interface (3) is connected with the PC (2), the singlechip microcomputer (4) is connected with the A/D conversion module (5), and the A/D conversion module (5) is connected with the data acquisition signal (6). The data acquisition signal (6) consists of eight 8-channel data acquisition modules. The system provided by the utility model is convenient to use. The quantity of the data modules can be randomly increased or decreased according to demand, so that the system is simple and convenient to operate, simple in structure, high in precision, low in using cost and practical and reliable.
Description
Technical field
The utility model relates to a kind of data acquisition system (DAS), specifically a kind of novel 64 circuit-switched data acquisition systems.
Background technology
Data acquisition refers to from the analog-and digital-unit under tests such as sensor and other Devices to test adopts non electrical quantity or electric quantity signal automatically, delivers in host computer and is analyzed, and processes.Data acquisition system (DAS) is that the measurement software and hardware product of combination based on computing machine or other dedicated testing platforms realized flexibly, user-defined measuring system.Data acquisition, claim again data acquisition, is to utilize a kind of device, from the outside image data of system and be input to an interface of internal system.Data acquisition technology is extensively quoted in every field.Such as camera, microphone, be all metadata acquisition tool.Collected data are the various physical quantitys that have been converted into electric signal, as temperature, water level, wind speed, pressure etc., can be analog quantitys, can be also digital quantities.Gathering is generally sample mode, every certain hour (claiming the sampling period), the same point Data duplication is gathered.The data that gather are instantaneous value mostly, also an eigenwert in certain period.Data measurement accurately is the basis of data acquisition.
In today of internet industry fast development, data acquisition has been widely used in internet and field of distributed type, and important variation has occurred data collecting field.But existing data acquisition system (DAS) exists shortcoming, and precision do not do, and energy consumption is low, and the use made is restricted, and uses inconvenience.
Summary of the invention
For the problem of above-mentioned existence, the utility model provides a kind of novel 64 circuit-switched data acquisition systems, effectively raises the precision of data acquisition, and record accurately, practical reliable.
The utility model for achieving the above object, by the following technical programs:
A kind of novel 64 circuit-switched data acquisition systems, comprise storer 1, PC 2, communication interface 3, single-chip microcomputer 4, A/D modular converter 5, data acquisition signal 6, keyboard 7, output module 8, display 9; It is characterized in that: described single-chip microcomputer 4 is connected with communication interface 3, and communication interface 3 is connected with PC 2; Described single-chip microcomputer 4 is connected with A/D modular converter 5, and A/D modular converter 5 is connected with data acquisition signal 6; Wherein said data acquisition signal 6 is that 88 circuit-switched data acquisition modules form.
A kind of novel 64 circuit-switched data acquisition systems wherein, the interface mode of described communication interface 3 is USB, RS485, serial ports, Ethernet.
A kind of novel 64 circuit-switched data acquisition systems wherein, described single-chip microcomputer 4 is connected with storer 1.
A kind of novel 64 circuit-switched data acquisition systems wherein, described single-chip microcomputer 4 is connected with output module 8, and output module 8 is connected with display 9.
The utility model is mainly controlled by single-chip microcomputer 4, by data acquisition signal 6, image data is inputted to single-chip microcomputer 4, display 9 is shown simultaneously, and storer 1 carries out the storage of data, and send to PC 2 by communication interface 3, keyboard 7 carries out necessary keyboard operation.
The beneficial effects of the utility model are:
Easy to use, simple, effectively raise the precision of data acquisition, accurately, practical reliable, the interface mode of communication interface 3 is USB, RS485, serial ports, Ethernet to record, interface mode is flexible, easy; Data acquisition signal 6 is that 88 circuit-switched data acquisition modules form, the real-time synchronization sampling, and the quantity of acquisition module can be increased and decreased as required, and assembly is flexible, detects accurately, and precision is high, has reduced use cost; The setting of PC 2, be beneficial to image data carried out to record analysis and storage, improved work efficiency, and the setting of keyboard 7 is beneficial to and carries out manual operation, and perfect in shape and function is simple to operate, practical reliable.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1. storer, 2.PC machine, 3. communication interface, 4. single-chip microcomputer, 5.A/D modular converter, 6. data acquisition signal, 7. keyboard, 8. output module, 9. display.
Embodiment
Below by specification drawings and specific embodiments, the utility model is further described:
A kind of novel 64 circuit-switched data acquisition systems, comprise storer 1, PC 2, communication interface 3, single-chip microcomputer 4, A/D modular converter 5, data acquisition signal 6, keyboard 7, output module 8, display 9; It is characterized in that: described single-chip microcomputer 4 is connected with communication interface 3, and communication interface 3 is connected with PC 2; Described single-chip microcomputer 4 is connected with A/D modular converter 5, and A/D modular converter 5 is connected with data acquisition signal 6; Wherein said data acquisition signal 6 is that 88 circuit-switched data acquisition modules form.
A kind of novel 64 circuit-switched data acquisition systems wherein, the interface mode of described communication interface 3 is USB, RS485, serial ports, Ethernet.
A kind of novel 64 circuit-switched data acquisition systems wherein, described single-chip microcomputer 4 is connected with storer 1.
A kind of novel 64 circuit-switched data acquisition systems wherein, described single-chip microcomputer 4 is connected with output module 8, and output module 8 is connected with display 9.
The utility model is mainly controlled by single-chip microcomputer 4, by data acquisition signal 6, image data is inputted to single-chip microcomputer 4, display 9 is shown simultaneously, and storer 1 carries out the storage of data, and send to PC 2 by communication interface 3, keyboard 7 carries out necessary keyboard operation.
The utility model is simple in structure, easy to use, simple, effectively raises the precision of data acquisition, and record accurately, practical reliable.
Claims (4)
1. novel 64 circuit-switched data acquisition systems, comprise storer (1), PC (2), communication interface (3), single-chip microcomputer (4), A/D modular converter (5), data acquisition signal (6), keyboard (7), output module (8), display (9); It is characterized in that: described single-chip microcomputer (4) is connected with communication interface (3), and communication interface (3) is connected with PC (2); Described single-chip microcomputer (4) is connected with A/D modular converter (5), and A/D modular converter (5) is connected with data acquisition signal (6); Wherein said data acquisition signal (6) is that 88 circuit-switched data acquisition modules form.
2. a kind of novel 64 circuit-switched data acquisition systems according to claim 1, it is characterized in that: the interface mode of described communication interface (3) is USB, RS485, serial ports, Ethernet.
3. a kind of novel 64 circuit-switched data acquisition systems according to claim 1, it is characterized in that: described single-chip microcomputer (4) is connected with storer (1).
4. a kind of novel 64 circuit-switched data acquisition systems according to claim 1, it is characterized in that: described single-chip microcomputer (4) is connected with output module (8), and output module (8) is connected with display (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320478022 CN203366327U (en) | 2013-08-06 | 2013-08-06 | Novel 64-channel data acquisition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320478022 CN203366327U (en) | 2013-08-06 | 2013-08-06 | Novel 64-channel data acquisition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203366327U true CN203366327U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320478022 Expired - Fee Related CN203366327U (en) | 2013-08-06 | 2013-08-06 | Novel 64-channel data acquisition system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203366327U (en) |
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2013
- 2013-08-06 CN CN 201320478022 patent/CN203366327U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131225 Termination date: 20140806 |
|
| EXPY | Termination of patent right or utility model |