CN107909792A - A kind of Internet of Things common data acquisition unit - Google Patents
A kind of Internet of Things common data acquisition unit Download PDFInfo
- Publication number
- CN107909792A CN107909792A CN201711148957.0A CN201711148957A CN107909792A CN 107909792 A CN107909792 A CN 107909792A CN 201711148957 A CN201711148957 A CN 201711148957A CN 107909792 A CN107909792 A CN 107909792A
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- data acquisition
- internet
- master board
- acquisition unit
- module
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
Abstract
The present invention provides a kind of Internet of Things common data acquisition unit, for data to be transmitted to server, including power module, the master board for being electrically connected the power module, the data acquisition module for gathered data, the GPRS transmission module for data transfer in time；The output terminal of the data acquisition module connects the input terminal of the master board, and the output terminal of the master board connects the input terminal of the GPRS transmission module, and the output terminal of the GPRS transmission module connects the input terminal of the server；Using Internet of Things common data acquisition unit provided by the present invention, can real-time transmission data, testing staff is understood the status information of controlled network in time.
Description
The present invention relates to a kind of common data acquisition unit, is to be related to one kind to upgrade in time for real time data specifically
Internet of Things common data acquisition unit.
The definition of Internet of Things is：Instantly nearly all technology and computer, the combination of Internet technology, realize object and thing
Between body：Environment and status information are shared in real time and intelligentized collect, transmit, processing, performing；Inventionbroadly, when
Under be related to the application of information technology, the category of Internet of Things can be included.
But Internet of Things also has the following disadvantages in the data transmission of remote wireless transmission, control aspect：For long-range control
System, real time data upgrade in time, it is impossible to ensure the real-time Transmission of data；In network service obstacle, data can be accumulated in control
In the ram memory cell of device, data transmission period is caused to be delayed.
In order to solve the above technical problems, it is an object of the invention to provide it is a kind of being capable of the Internet of Things that updates the data of real-time Transmission
Net common data acquisition unit.
To reach above-mentioned purpose, technical scheme is as follows：A kind of Internet of Things common data acquisition unit, for by number
Server, including power module, the master board for being electrically connected the power module, the number for gathered data are transmitted to according to timely
According to acquisition module, the GPRS transmission module for data transfer；The output terminal of the data acquisition module connects the main control
The input terminal of plate, the output terminal of the master board connect the input terminal of the GPRS transmission module, the GPRS transmission module
Output terminal connect the input terminal of the server.
Further, the core controller of the master board is MCU.
Further, the master board further includes the DC-DC chips for changing voltage.
Further, the MCU is arranged to two, using 232 communication modes.
Further, the master board further includes the DTMF chips for handling signal, and the DTMF chips connect institute
State MCU.
Further, the master board is reserved with remote control interface and port.
Using above-mentioned technical proposal, the beneficial effect of technical solution of the present invention is：A kind of Internet of Things common data acquisition unit,
Can real-time Transmission update the data, allow monitoring personnel to understand the status information of controlled network in time.
Technical solution in technology in order to illustrate the embodiments of the present invention more clearly, in being described below to embodiment technology
Required attached drawing is briefly described, it should be apparent that, drawings in the following description are only some realities of the present invention
Example is applied, for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structure diagram of Internet of Things common data acquisition unit of the present invention.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment, belongs to the scope of protection of the invention.
Embodiment 1
As shown in Figure 1, a kind of Internet of Things common data acquisition unit, for data to be transmitted to server, including electricity in time
Source module, the master board of electric connection of power supply module, the data acquisition module for gathered data, the GPRS for data transfer
Transport module；The input terminal of the output terminal connection master board of data acquisition module, the output terminal connection GPRS of master board are passed
The input terminal of defeated module, the input terminal of the output terminal Connection Service device of GPRS transmission module.
The core controller of master board is MCU, and MCU number is arranged to two, is respectively MCU1 and MCU2, using 232
Communication mode, i.e., using double MCU communication modes；Master board further includes DC-DC chips for changing voltage and for handling
The DTMF chips of signal, DTMF chips connection MCU.MCU has network detection function, when network state sounding changes, MCU meetings
Corresponding actions are taken in time, repair network.
The operation principle of the present invention is described below
Power module is arranged to dual input power supply by 2 DC-DC chips, and the first via is inputted using 12V and 5V, DC-
Power supply is converted into practically necessary input power by DC chips；Second tunnel is inputted using alternating current 220V, first using Transformer Rectifier
Mode obtain DC voltage, obtain required voltage using DC-DC chips afterwards.
During work, data acquisition module is by telephone line transmission data, the alert data that will be collected, such as off-hook, ring
Deng, software network layer is submitted the data to by CID agreements afterwards, then by DTMF chips handle after be sent to master board
In MCU1, then be transmitted to MCU1, carry out handling various data messages, while this data message is converted into GPRS transmission module
The data message that can be identified, is then forwarded to GPRS transmission module, when no data is sent, master board at regular intervals
The handshake of host and GPRS transmission module will be detected, to determine whether host work is normal.
The data sent are judged inside MCU, data are sent out in identification, and data are packed, by GPRS by number
According to sending to server, data are decoded on the server, are judged；It is ultimately routed to alarm management system.
Embodiment 2
Remaining is same as the previously described embodiments, and difference is, master board is reserved with remote control interface, and connection is exterior
Miscellaneous equipment, reaches the function of countercharge field device.
Embodiment 3
Remaining is same as the previously described embodiments, and difference is, a part of port is reserved in master board at the same time, external other
Module, such as AD conversion module or analog data acquisition device, add the versatility of circuit board, for expanding other functions.
Through the above technical solutions, the beneficial effect of technical solution of the present invention is：A kind of Internet of Things common data acquisition unit,
Can real-time Transmission update the data, allow monitoring personnel to understand the status information of controlled network in time；Meanwhile it can be controlled by MCU
Field external equipment processed, enhances the function of countercharge field device；External other modules, have expanded whole data collector its
Its function.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (6)
- A kind of 1. Internet of Things common data acquisition unit, for data to be transmitted to server in time, it is characterised in that including power supply Module, the master board for being electrically connected the power module, the data acquisition module for gathered data, for data transfer GPRS transmission module；The output terminal of the data acquisition module connects the input terminal of the master board, the master board Output terminal connects the input terminal of the GPRS transmission module, and the output terminal of the GPRS transmission module connects the defeated of the server Enter end.
- 2. Internet of Things common data acquisition unit according to claim 1, it is characterised in that the core control of the master board Device processed is MCU.
- 3. Internet of Things common data acquisition unit according to claim 2, it is characterised in that the master board further includes use In the DC DC chips of conversion voltage.
- 4. Internet of Things common data acquisition unit according to claim 2, it is characterised in that the MCU is arranged to two, adopts With 232 communication modes.
- 5. Internet of Things common data acquisition unit according to claim 1, it is characterised in that the master board further includes use In the DTMF chips of processing signal, the DTMF chips connect the MCU.
- 6. Internet of Things common data acquisition unit according to claim 5, it is characterised in that the master board is reserved with far Process control interface and port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711148957.0A CN107909792A (en) | 2017-11-17 | 2017-11-17 | A kind of Internet of Things common data acquisition unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711148957.0A CN107909792A (en) | 2017-11-17 | 2017-11-17 | A kind of Internet of Things common data acquisition unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107909792A true CN107909792A (en) | 2018-04-13 |
Family
ID=61846277
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711148957.0A Pending CN107909792A (en) | 2017-11-17 | 2017-11-17 | A kind of Internet of Things common data acquisition unit |
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| CN (1) | CN107909792A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102202096A (en) * | 2011-05-23 | 2011-09-28 | 哈尔滨工业大学 | Third generation (3G)-base wireless remote monitoring system |
| WO2011154266A1 (en) * | 2010-06-10 | 2011-12-15 | BSH Bosch und Siemens Hausgeräte GmbH | Measuring device and measurement system |
| CN203027504U (en) * | 2012-12-20 | 2013-06-26 | 武汉北斗睿华科技有限公司 | Wireless data terminal |
| CN203134101U (en) * | 2013-03-26 | 2013-08-14 | 江苏明道保全系统工程有限公司 | General data acquirer of Internet of Things |
| CN104796464A (en) * | 2015-04-02 | 2015-07-22 | 南京邮电大学 | Multi-protocol conversion warning condition information remote transmission system and method based on MODBUS |
-
2017
- 2017-11-17 CN CN201711148957.0A patent/CN107909792A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011154266A1 (en) * | 2010-06-10 | 2011-12-15 | BSH Bosch und Siemens Hausgeräte GmbH | Measuring device and measurement system |
| CN102202096A (en) * | 2011-05-23 | 2011-09-28 | 哈尔滨工业大学 | Third generation (3G)-base wireless remote monitoring system |
| CN203027504U (en) * | 2012-12-20 | 2013-06-26 | 武汉北斗睿华科技有限公司 | Wireless data terminal |
| CN203134101U (en) * | 2013-03-26 | 2013-08-14 | 江苏明道保全系统工程有限公司 | General data acquirer of Internet of Things |
| CN104796464A (en) * | 2015-04-02 | 2015-07-22 | 南京邮电大学 | Multi-protocol conversion warning condition information remote transmission system and method based on MODBUS |
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Application publication date: 20180413 |