CN111669446A - Data acquisition unit based on industry thing networking - Google Patents
Data acquisition unit based on industry thing networking Download PDFInfo
- Publication number
- CN111669446A CN111669446A CN202010544876.8A CN202010544876A CN111669446A CN 111669446 A CN111669446 A CN 111669446A CN 202010544876 A CN202010544876 A CN 202010544876A CN 111669446 A CN111669446 A CN 111669446A
- Authority
- CN
- China
- Prior art keywords
- circuit
- things
- module
- microcontroller
- data acquisition
- 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.)
- Pending
Links
Images
Classifications
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/30—Electric signal transmission systems in which transmission is by selection of one or more conductors or channels from a plurality of conductors or channels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Communication Control (AREA)
Abstract
A data collector based on an industrial Internet of things. The Internet of things data acquisition equipment has the advantages of three-network communication, low power consumption, convenient deployment, intelligent reporting and the like, can meet the requirements of data acquisition and transmission in different fields, and is poor in communication effect and low in development freedom degree of the existing industrial Internet of things data acquisition device. The invention comprises the following components: the system comprises a microcontroller (4) integrated with a high-speed analog comparator, an Ethernet transceiver (1), a power supply circuit (3) with a built-in voltage stabilizing chip, a network module (6), a reset circuit (7), a clock circuit (8) and a transmission circuit (2) formed by mixing three modules. The invention is used for data acquisition.
Description
Technical Field
The invention relates to the technical field of data acquisition, in particular to a data acquisition device based on an industrial Internet of things.
Background
The internet of things is a future trend and is also an ultimate target of the internet of things, the internet of things data acquisition equipment has the advantages of three-network communication, low power consumption, convenient deployment, intelligent reporting and the like, can meet the data acquisition and transmission in different fields, and the current industrial internet of things data acquisition equipment is poor in communication effect and low in development freedom.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a data acquisition device based on an industrial internet of things so as to overcome the defects in the prior art.
In order to achieve the purpose, the invention provides a data acquisition device based on the industrial Internet of things, which comprises a microcontroller integrated with a high-speed analog comparator, an Ethernet transceiver, a power circuit with a built-in voltage stabilizing chip, a network module reset circuit, a clock circuit and a transmission circuit formed by mixing three modules;
the microcontroller is electrically connected with the power supply module, the power supply module is electrically connected with the Ethernet transceiver, and the network module and the transmission circuit are respectively and electrically connected with the microcontroller;
the microcontroller is a low-power consumption controller with 3 UARTs, 2 SPIs and 2I 2C interfaces and is used for master control of the system;
the power circuit is used for supplying power to the microcontroller, and is a 5V wide-range voltage stabilizing chip and is internally provided with a 3.3V voltage stabilizing circuit.
As a further description of the data collector based on the industrial internet of things, preferably, the ethernet transceiver is a low-power consumption physical layer chip, a UTP5/UTP3 cable is used for physical layer construction, and the ethernet transceiver is internally provided with a shaping filter.
As a further description of the data collector based on the industrial internet of things, preferably, filter capacitors of 0.47uF and 22uF are added before and after input and output of a voltage stabilizing chip of the power circuit.
As a further description of the data collector based on the industrial internet of things, preferably, the network module contains a voltage protection and conversion circuit for network signals, and the module is connected with a polar capacitor of 1uF as a filter of a power supply.
As a further description of the data collector based on the industrial internet of things, preferably, the three modules of the transmission circuit are a 4G module, a bluetooth module and an RS485 module.
The invention has the beneficial effects that:
1. the invention has low power consumption, easy maintenance, strong anti-interference and stability, and the microcontroller is a low power consumption controller with 3 UART interfaces, 2 SPI interfaces and 2I 2C interfaces, and integrates a high-speed analog comparator and a timer, comprising a reset circuit, a crystal oscillator circuit, a JTAG interface circuit and an interface expansion circuit.
2. The invention adopts three modules for mixed communication, covers wireless local area network communication, near field wireless communication and wired communication, can be suitable for data transmission modes frequently used in various fields, and realizes comprehensive data acquisition.
3. The network module of the invention has RST reset signal, INT interrupt signal, WOL wake-up signal and clock output signal, and a plurality of pull-up resistors are connected in the circuit, so that the signal between the main controller and the network module can be pulled up, and the generation of high impedance state can be avoided.
4. The power supply circuit of the invention can meet the direct current input of a 6-26V power supply and the charging input of a standby battery, and the front stage can adopt an AC/DC industrial module.
Drawings
FIG. 1 is a schematic diagram of the present invention;
FIG. 2 is a circuit diagram of a microcontroller;
FIG. 3 is a circuit diagram of a power circuit;
FIG. 4 is a circuit diagram of a network module;
FIG. 5 is a circuit diagram of an Ethernet transceiver;
the reference numerals are explained below:
in the figure: 1. an Ethernet transceiver; 2. a transmission circuit; 3. a power supply circuit; 4. a microcontroller; 6. a network module; 7. a reset circuit; 8. a clock circuit.
Detailed Description
To further understand the structure, characteristics and other objects of the present invention, the following detailed description is given with reference to the accompanying preferred embodiments, which are only used to illustrate the technical solutions of the present invention and are not to limit the present invention.
In a first specific embodiment, the data acquisition device based on the industrial internet of things in the first embodiment comprises a microcontroller 4 integrated with a high-speed analog comparator, an ethernet transceiver 1, a power circuit 3 with a built-in voltage stabilization chip, a network module 6 reset circuit 7, a clock circuit 8 and a transmission circuit 2 mixed by three modules;
the microcontroller is electrically connected with the power supply module, the power supply module is electrically connected with the Ethernet transceiver, and the network module and the transmission circuit are respectively and electrically connected with the microcontroller;
the microcontroller is a low-power consumption controller with 3 UARTs, 2 SPIs and 2I 2C interfaces and is used for master control of the system;
the power circuit is used for supplying power to the microcontroller, and is a 5V wide-range voltage stabilizing chip and is internally provided with a 3.3V voltage stabilizing circuit.
In a second specific embodiment, the second specific embodiment is a further description of the data collector based on the industrial internet of things in the first specific embodiment, the ethernet transceiver is a low-power consumption physical layer chip, a UTP5/UTP3 cable is used for physical layer construction, and the ethernet transceiver is internally provided with a shaping filter.
In a third specific embodiment, the third specific embodiment is a further description of the data acquisition device based on the industrial internet of things in the first specific embodiment, and filter capacitors of 0.47uF and 22uF are added before and after input and output of a voltage stabilizing chip of the power circuit.
In a fourth specific embodiment, the data collector based on the industrial internet of things in the first specific embodiment is further described, the network module contains a voltage protection and conversion circuit for network signals, and a 1uF polarity capacitor is connected in the module as a filter of a power supply.
In a fifth specific embodiment, the data collector based on the internet of things in the first specific embodiment is further described, and the three modules of the transmission circuit are respectively a 4G module, a bluetooth module and an RS485 module.
It should be noted that the above summary and the detailed description are intended to demonstrate the practical application of the technical solutions provided by the present invention, and should not be construed as limiting the scope of the present invention. Various modifications, equivalent substitutions, or improvements may be made by those skilled in the art within the spirit and principles of the invention. The scope of the invention is to be determined by the appended claims.
Claims (5)
1. The data acquisition unit based on the industrial Internet of things is characterized by comprising a microcontroller integrated with a high-speed analog comparator, an Ethernet transceiver, a power circuit with a built-in voltage stabilizing chip, a network module reset circuit, a clock circuit and a transmission circuit formed by mixing three modules;
the microcontroller is electrically connected with the power supply module, the power supply module is electrically connected with the Ethernet transceiver, and the network module and the transmission circuit are respectively and electrically connected with the microcontroller;
the microcontroller is a low-power consumption controller with 3 UARTs, 2 SPIs and 2I 2C interfaces and is used for master control of the system;
the power circuit is used for supplying power to the microcontroller, and is a 5V wide-range voltage stabilizing chip and is internally provided with a 3.3V voltage stabilizing circuit.
2. The data collector based on the industrial internet of things as claimed in claim 1, wherein the ethernet transceiver is a low power consumption physical layer chip, a UTP5/UTP3 cable is adopted for physical layer construction, and a shaping filter is built in the ethernet transceiver.
3. The data collector based on the industrial internet of things as claimed in claim 2, wherein filter capacitors of 0.47uF and 22uF are added before and after input and output of a voltage stabilizing chip of the power supply circuit.
4. The data collector based on the industrial internet of things as claimed in claim 3, wherein the network module contains a voltage protection and conversion circuit of network signals, and a polar capacitor of 1uF is connected in the module as a filter of a power supply.
5. The data collector based on the industrial internet of things as claimed in claim 4, wherein the three modules of the transmission circuit are respectively a 4G module, a Bluetooth module and an RS485 module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010544876.8A CN111669446A (en) | 2020-06-15 | 2020-06-15 | Data acquisition unit based on industry thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010544876.8A CN111669446A (en) | 2020-06-15 | 2020-06-15 | Data acquisition unit based on industry thing networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111669446A true CN111669446A (en) | 2020-09-15 |
Family
ID=72387856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010544876.8A Pending CN111669446A (en) | 2020-06-15 | 2020-06-15 | Data acquisition unit based on industry thing networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111669446A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201828677U (en) * | 2010-10-29 | 2011-05-11 | 胡友彬 | Multi-factor collector for running environment of meteorological equipment |
| CN202771603U (en) * | 2012-08-15 | 2013-03-06 | 武汉中原电子信息公司 | Electricity utilization information collector |
| CN203978498U (en) * | 2014-03-20 | 2014-12-03 | 江苏联合职业技术学院徐州财经分院 | Embedded Internet remote gas watch-dog |
| CN205029438U (en) * | 2015-10-22 | 2016-02-10 | 山西万立科技有限公司 | Regional efficiency data acquisition device |
| CN205563260U (en) * | 2016-05-08 | 2016-09-07 | 杭州集控软件有限公司 | Multi -functional data collection station and collection system based on wisdom mill |
| CN207946683U (en) * | 2018-03-29 | 2018-10-09 | 四川爱联科技有限公司 | Mixing communication data collector based on narrowband honeycomb Internet of Things and system |
| CN208766794U (en) * | 2018-08-09 | 2019-04-19 | 厦门拾数科技有限公司 | A kind of cash register receipt data acquisition device based on Ethernet interface |
| CN111200647A (en) * | 2019-12-30 | 2020-05-26 | 国网北京市电力公司 | Electric power data acquisition method, storage medium, processor and data acquisition unit |
-
2020
- 2020-06-15 CN CN202010544876.8A patent/CN111669446A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201828677U (en) * | 2010-10-29 | 2011-05-11 | 胡友彬 | Multi-factor collector for running environment of meteorological equipment |
| CN202771603U (en) * | 2012-08-15 | 2013-03-06 | 武汉中原电子信息公司 | Electricity utilization information collector |
| CN203978498U (en) * | 2014-03-20 | 2014-12-03 | 江苏联合职业技术学院徐州财经分院 | Embedded Internet remote gas watch-dog |
| CN205029438U (en) * | 2015-10-22 | 2016-02-10 | 山西万立科技有限公司 | Regional efficiency data acquisition device |
| CN205563260U (en) * | 2016-05-08 | 2016-09-07 | 杭州集控软件有限公司 | Multi -functional data collection station and collection system based on wisdom mill |
| CN207946683U (en) * | 2018-03-29 | 2018-10-09 | 四川爱联科技有限公司 | Mixing communication data collector based on narrowband honeycomb Internet of Things and system |
| CN208766794U (en) * | 2018-08-09 | 2019-04-19 | 厦门拾数科技有限公司 | A kind of cash register receipt data acquisition device based on Ethernet interface |
| CN111200647A (en) * | 2019-12-30 | 2020-05-26 | 国网北京市电力公司 | Electric power data acquisition method, storage medium, processor and data acquisition unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203443031U (en) | Low standby power consumption control circuit and air conditioner | |
| CN101945497A (en) | Wireless sensor network node for collecting energy | |
| CN106713097A (en) | CAN transmitting-receiving module | |
| CN208924233U (en) | A kind of super low-power consumption bluetooth-serial ports transparent transmission conversion module | |
| CN208924395U (en) | A kind of super low-power consumption lora- serial ports transparent transmission conversion module | |
| CN105403248B (en) | A kind of low-power consumption environmental monitoring system | |
| CN111669446A (en) | Data acquisition unit based on industry thing networking | |
| CN108551205A (en) | A kind of electricity saving method, gateway and the gateway system of super low-power consumption industry things-internet gateway | |
| CN208421596U (en) | A kind of low-power consumption sound collection equipment automatically waken up with suspend mode | |
| CN110793655A (en) | Low-power-consumption wireless temperature measuring device | |
| CN201655005U (en) | Solar infrared remote controller | |
| CN102902336B (en) | The power supply link block of mainboard, mainboard and electronic equipment thereof | |
| CN211151953U (en) | Novel single-wire communication system | |
| CN210577927U (en) | RTU with main and standby power supply automatic switching function | |
| CN210075263U (en) | Integrated access device for multi-source data | |
| CN208623661U (en) | A kind of super low-power consumption nbiot- serial ports transparent transmission conversion module | |
| CN203350696U (en) | Multifunctional on-line data monitoring system | |
| CN203446038U (en) | Multiple-wireless transmission protocol-based gateway | |
| CN201654985U (en) | Solar wireless remote control device | |
| CN207067727U (en) | Wireless awakening SCM system | |
| CN202435106U (en) | Distributed backup battery management system and corresponding electronic system | |
| CN208955661U (en) | A kind of power supply suitable for high conditions power supply | |
| CN220819888U (en) | Water quality detection interface circuit | |
| CN220615734U (en) | ADAS controller awakening system | |
| CN218103149U (en) | Communication device of photovoltaic energy storage inverter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200915 |
|
| WD01 | Invention patent application deemed withdrawn after publication |