CN202210282U - Multifunctional data collection system - Google Patents
Multifunctional data collection system Download PDFInfo
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- CN202210282U CN202210282U CN2011202333557U CN201120233355U CN202210282U CN 202210282 U CN202210282 U CN 202210282U CN 2011202333557 U CN2011202333557 U CN 2011202333557U CN 201120233355 U CN201120233355 U CN 201120233355U CN 202210282 U CN202210282 U CN 202210282U
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Abstract
A multifunctional data collection system relates to data collection technology and comprises a power supply module, an MCU (Micro Control Unit), an eight-path collection channel interface electrically connected on the MCU, a data processing module electrically connected on the MCU, a human-computer interaction module electrically connected on the MCU, and a communication module electrically connected on the MCU, wherein the power supply module supplies power to each module. The multifunctional data collection system of the utility model collects analogue signals in wide range; the special built-in software and hardware designs ensure multi-channel and high-precision data sampling of the modules effectively; by adopting the trimmable communication way, the cost is saved, and the product can be used in a variety of environments; and by adopting a low-power-consumption embedded control system and a small liquid crystal screen for display, the cost of the modules is saved during the realization of human-computer interaction operation, thus the quality is high and the cost is low.
Description
Technical field
The utility model relates to data acquisition technology, is specifically related to a kind of more Function Data Collect System.
Background technology
In present home market; Data acquisition unit mainly is divided into two types; One type is data acquisition module with analog to digital conversion, communication and simple control function, and the type module is as data acquisition control terminal and upper layer application system, central database, the common composition data acquisition controlling of service end Data-collection middleware plateform system.The data acquisition unit of another kind of type is integrated in one modules such as upper application software and data acquisition control terminal, has powerful data processing function and several data transmission mode.First kind data acquisition unit has advantage with low cost; But this kind remote data acquisition system generally can only be supported single acquisition technique and mechanics of communication at present; Extendability is poor; Can't carry out the flexible configuration of acquisition mode and constructing communication network mode according to the condition of collection site, the scope of application is very limited, uses inconvenient.Second type data acquisition unit is integrated in one modules such as upper application software and data acquisition control terminal, expanded the function of primary sources collectors greatly, and it is also simpler to build data acquisition control platform system.The data acquisition unit of this type has often adopted higher flush bonding processor and has carried operating system.Such data acquisition unit has very powerful data processing function, such as, plurality of access modes such as analog quantity, digital quantity, switching value are provided; Automatic warning is provided, and historical data can be inquired about, and supports printing function; Support multiple kinds, have functions such as real-time clock.The key that such data acquisition unit is achieved success is that its function is improved greatly; When function was largely increased, such data acquisition unit was owing to adopted newer electronic technology and than the complicated hardware platform, made such data acquisition unit become more enervated; The reliability of system has substantial degradation; Be not suitable for many operating mode rugged environments, and the cost of such data acquisition unit is high, this kind data acquisition unit and inapplicable under a lot of occasions.
The utility model content
The utility model technical matters to be solved be to provide a kind of can automatic management, data are regularly preserved, the more Function Data Collect System that dynamic data is followed the tracks of.
The utility model technical matters to be solved adopts following technical scheme to realize,
More Function Data Collect System comprises power module, MCU micro-control unit, is connected electrically in 8 road acquisition channel interfaces on the MCU micro-control unit, is connected electrically in data processing module on the MCU micro-control unit, is connected electrically in human-computer interaction module on the MCU micro-control unit, is connected electrically in the communication module on the MCU micro-control unit; Said power module provides power supply for each module; Set inside has the voltage isolation module; The DC that the voltage isolation module is carried out 3000V with the power supply of artificial circuit part and digital circuit part isolates; The digital circuit part adopts the magnetic bead isolation method that communication module and microcontroller module are isolated again, effectively the stability of safeguards system; The every road of said acquisition channel interface is connected with extraneous at least one sensor electrical, and is digital signal with the data conversion of the sensor acquisition of electrical connection, sends data processing module to; Said data processing module; Can gather the data of 1 one the 8 tunnel all acquisition channel interfaces simultaneously; Also can carry out data processing dissimilar, different range according to the setting of systematic parameter according to the data of gathering a certain road or a few roads acquisition channel interface are set; Said human-computer interaction module is made up of liquid crystal display interface and keypad, can the communication type and the communications parameter of module be provided with, and can carry out the setting of each channel data measurement range.
Said communication module can integrated RS485 communication module and RS232 communication module, carries out the selection of RS485 or RS232 communication through toggle switch.
Preferably be provided with the selection interface of sampling channel selection, measurement range, measurement type, communications parameter on the liquid crystal display interface of said human-computer interaction module.
The beneficial effect of the utility model is: the utility model provides large-scale collection of simulant signal; The effective assurance module of inner distinctive design of hardware and software has hyperchannel, high-precision data sampling; But the communication modes of cutting makes product can apply to various environment when practicing thrift cost; And, when realizing man-machine interactive operation, effectively saved the cost of module through low-power-consumption embedded control system and the small screen liquid crystal display, have the advantage of super quality and competitive price.
Description of drawings
Fig. 1 is the utility model structure principle chart.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1; More Function Data Collect System comprises power module, MCU micro-control unit, is connected electrically in 8 road acquisition channel interfaces on the MCU micro-control unit, is connected electrically in data processing module on the MCU micro-control unit, is connected electrically in human-computer interaction module on the MCU micro-control unit, is connected electrically in the communication module on the MCU micro-control unit; Power module provides power supply for each module; Set inside has the voltage isolation module; The DC that the voltage isolation module is carried out 3000V with the power supply of artificial circuit part and digital circuit part isolates; The digital circuit part adopts the magnetic bead isolation method that communication module and microcontroller module are isolated again, effectively the stability of safeguards system; The every road of acquisition channel interface is connected with extraneous at least one sensor electrical, and is digital signal with the data conversion of the sensor acquisition of electrical connection, sends data processing module to; Data processing module, the data that can gather 1 one the 8 tunnel all acquisition channel interfaces simultaneously also can be carried out data processing dissimilar, different range according to the setting of systematic parameter according to the data of gathering a certain road or a few roads acquisition channel interface are set; Human-computer interaction module; Constitute by liquid crystal display interface and keypad; Can the communication type and the communications parameter of module be provided with, and can carry out the setting of each channel data measurement range, communication module can integrated RS485 communication module and RS232 communication module; Carry out the selection of RS485 or RS232 communication through toggle switch, preferably be provided with the selection interface of sampling channel selection, measurement range, measurement type, communications parameter on the liquid crystal display interface of human-computer interaction module.
More than show and described ultimate principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the instructions that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. more Function Data Collect System comprises power module, MCU micro-control unit, is connected electrically in 8 road acquisition channel interfaces on the MCU micro-control unit, is connected electrically in data processing module on the MCU micro-control unit, is connected electrically in human-computer interaction module on the MCU micro-control unit, is connected electrically in the communication module on the MCU micro-control unit; Said power module provides power supply for each module; Set inside has the voltage isolation module; It is characterized in that: the DC that said voltage isolation module is carried out 3000V with the power supply of artificial circuit part and digital circuit part isolates, and the digital circuit part adopts the magnetic bead isolation method that communication module and microcontroller module are isolated again; The every road of said acquisition channel interface is connected with extraneous at least one sensor electrical, and is digital signal with the data conversion of the sensor acquisition of electrical connection, sends data processing module to; Said data processing module; Can gather the data of 1 one the 8 tunnel all acquisition channel interfaces simultaneously; Also can carry out data processing dissimilar, different range according to the setting of systematic parameter according to the data of gathering a certain road or a few roads acquisition channel interface are set; Said human-computer interaction module is made up of liquid crystal display interface and keypad, can the communication type and the communications parameter of module be provided with, and can carry out the setting of each channel data measurement range.
2. more Function Data Collect System according to claim 1 is characterized in that: said communication module can integrated RS485 communication module and RS232 communication module, carries out the selection of RS485 or RS232 communication through toggle switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202333557U CN202210282U (en) | 2011-07-04 | 2011-07-04 | Multifunctional data collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202333557U CN202210282U (en) | 2011-07-04 | 2011-07-04 | Multifunctional data collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202210282U true CN202210282U (en) | 2012-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202333557U Expired - Fee Related CN202210282U (en) | 2011-07-04 | 2011-07-04 | Multifunctional data collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202210282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932471A (en) * | 2015-06-10 | 2015-09-23 | 滁州市西控电子有限公司 | Data collection and remote monitoring system |
| CN110346668A (en) * | 2019-08-06 | 2019-10-18 | 武汉中元华电软件有限公司 | Detection wave recording device and data monitoring method in a kind of electric system |
-
2011
- 2011-07-04 CN CN2011202333557U patent/CN202210282U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932471A (en) * | 2015-06-10 | 2015-09-23 | 滁州市西控电子有限公司 | Data collection and remote monitoring system |
| CN110346668A (en) * | 2019-08-06 | 2019-10-18 | 武汉中元华电软件有限公司 | Detection wave recording device and data monitoring method in a kind of electric system |
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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: 20120502 Termination date: 20140704 |
|
| EXPY | Termination of patent right or utility model |