CN208269976U - A kind of internet of things data acquisition device - Google Patents
A kind of internet of things data acquisition device Download PDFInfo
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- CN208269976U CN208269976U CN201820950746.2U CN201820950746U CN208269976U CN 208269976 U CN208269976 U CN 208269976U CN 201820950746 U CN201820950746 U CN 201820950746U CN 208269976 U CN208269976 U CN 208269976U
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Abstract
The utility model discloses a kind of internet of things data acquisition devices, belong to internet of things field, the internet of things data acquisition device includes single-chip microcontroller, intelligent gateway, drive module, network communication module, sensor module, iic bus expansion slot, 433 LF communication modules, wifi module, sound and light alarm module, the sensor module output end is connect with single-chip microcomputer input, single-chip microcontroller control signal output is connect with drive module input terminal, single chip communication interface and 433 LF communication modules, network communication module connection, wifi module connection, intelligent gateway is connect with 433 LF communication modules, iic bus expansion slot is connect with single-chip microcontroller iic bus port.The utility model is by being responsible for the functions such as driving with long-range moving communication with information acquisition of Internet of things.
Description
Technical field
The utility model belongs to internet of things field, more specifically to a kind of internet of things data acquisition device.
Background technique
Internet of Things is the important component of generation information technology, as its name suggests, " Internet of Things be exactly object object be connected it is mutual
Networking ".This has two layers of meaning: first, the core of Internet of Things and basis are still internet, are extensions based on the internet
With the network of extension；Second, user terminal extends and extends between any article and article, carries out information exchange and leads to
Letter.The information acquisition terminal of Internet of Things, will undertake the parameter acquisition to equipment running status, for example, temperature, humidity, electricity consumption,
Gas volume etc. needs to use various sensors.
In internet of things field, the transmitting and collaboration of sensor Development by Depending on Network and communication technology realization perception information.It passes
The network technology of sensor is divided into two classes: short-range communication and light and network communication technology etc..
Existing Internet of Things depot data acquisition device has a single function, general only to have the function of information collection, does not have
The function of having information collection and remotely control, so urgent need will develop, one kind can integrated information be acquired, depot equipment is remotely controlled
The depot data acquisition device of system, the long-range look facility of warehouse information.
Summary of the invention
The utility model acquires by using single-chip microcontroller and controls information, and the mode of intelligent gateway transmitting information makes this reality
With it is novel there is information collection, depot equipment remotely to control, the long-range look facility of warehouse information.
To achieve the goals above, the utility model is achieved through the following technical solutions: the internet of things data
Acquisition device includes single-chip microcontroller 1, intelligent gateway 2, drive module 3, network communication module 4, sensor module 5, iic bus extension
Slot 6,433 LF communication modules 7, wifi module 8, sound and light alarm module 9, voltage regulator circuit 10, the sensor module 5 export
D2 mouthfuls with 1 input terminal of single-chip microcontroller of end is connect, and 1 control signal output D10 ~ D13 of single-chip microcontroller is connect with 3 input terminal of drive module,
The communication interface RX0, TX1 of single-chip microcontroller 1 are connect with 433 LF communication modules 7, network communication module 4, wifi module 8 connects, intelligence
The energy LF communication of gateway 2 and 433 module 7 is connect, and iic bus expansion slot 6 and single-chip microcontroller 1IIC bus port A4, A5 connection are single
The output end of piece machine 1 is connect with 9 input terminal of sound and light alarm module, the output end of voltage regulator circuit 10 and the port VCC of other modules
Connection.
Further, the drive module 3 includes relay module 11, the composition of triode 12, and relay module 11 is adopted
With four relays, triode 12 uses four 9013 triodes 12, and the emitter of triode 12 is connect with relay, described
Sensor module 5 uses Temperature Humidity Sensor, and network communication module 4 uses GSM/GPRS network, and the single-chip microcontroller 1 passes through net
The GSM/GPRS network of network communication module 4 is connect with cloud server 15.
Further, the single-chip microcontroller 1 uses AVR single chip 1, and intelligent gateway 2 uses STM32 processor, wifi mould
Block 8 uses ESP8266-01, and sound and light alarm module 9 includes buzzer 13 and LED light 14, buzzer 13 and single-chip microcontroller 1
D9 mouthfuls of connections, LED light 14 are connect with the D7 of single-chip microcontroller 1 mouth.
The utility model the utility model has the advantages that
The utility model acquires by using single-chip microcontroller and controls information, network communication module and intelligent gateway and cloud clothes
The mode that business device is communicated, so that there is the utility model warehouse information acquisition, depot equipment remotely to control, warehouse information is remote
The function that journey is checked.
Detailed description of the invention
Fig. 1 is Tthe utility model system block diagram；
Fig. 2 is single chip circuit schematic diagram；
Fig. 3, network communication module circuit diagram；
Fig. 4, wifi module circuit diagram；
Fig. 5, iic bus expansion slot circuit diagram；
In figure, 1- single-chip microcontroller, 2- intelligent gateway, 3- drive module, 4- network communication module, 5- sensor module, 6-IIC
Bus expansion slot, 7-433 LF communication module, 8-wifi module, 9- sound and light alarm module, 10- voltage regulator circuit, 11- relay
Module, 12- triode, 13- buzzer, 14-LED indicator light, 15- cloud server.
Specific embodiment
Below in conjunction with the embodiment of the present invention and attached drawing, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
As shown in Figs. 1-5, the internet of things data acquisition device include single-chip microcontroller 1, intelligent gateway 2, drive module 3,
Network communication module 4, sensor module 5, iic bus expansion slot 6,433 LF communication modules 7, wifi module 8, sound-light alarm
Module 9, voltage regulator circuit 10,5 output end of sensor module are connect for D2 mouthfuls with 1 input terminal of single-chip microcontroller, and sensor module 5 is adopted
It can also be changed other desired sensor single-chip microcontroller 1 for being detected the temperature and humidity in warehouse with Temperature Humidity Sensor and used
AVR single chip.
1 control signal output D10 ~ D13 of single-chip microcontroller is connect with the base stage of 3 triode 12 of drive module, and drive module 3 is wrapped
Relay module 11, the composition of triode 12 are included, relay module 11 uses four relays, and triode 12 uses four 9,013 3
The emitter of pole pipe 12, triode 12 is connect with relay, and the output end of relay and the electrical equipment in warehouse connect.
The communication interface RX0, TX1 of single-chip microcontroller 1 connect with 433 LF communication modules 7, network communication module 4, wifi module
8 connections, wifi module 8 use ESP8266-01, and user can pass through upper in the place for nearby having wifi signal apart from warehouse
Position machine and the utility model carry out wifi communication.The LF communication of intelligent gateway 2 and 433 module 7 is connect, and intelligent gateway 2 uses
STM32 processor passes through 433 LF communications between intelligent gateway 2 and single-chip microcontroller 1.Network communication module 4 uses GSM/GPRS net
Network, single-chip microcontroller 1 are connect by the GSM/GPRS network of network communication module 4 with cloud server 15.Iic bus expansion slot 6 with
Single-chip microcontroller 1IIC bus port A4, A5 connection, iic bus are convenient for the extension in later period, can hang over IIC equipment.Sound-light alarm mould
Block 9 includes buzzer 13 and LED light 14, and buzzer 13 is connect with the D9 of single-chip microcontroller 1 mouth, when environmental parameter is inclined with preset value
Single-chip microcontroller 1 will start sound and light alarm module 9 when poor, and warning note administrative staff pay attention to.The D7 of LED light 14 and single-chip microcontroller 1
Mouth connection, the output end of voltage regulator circuit 10 are connect with the port VCC of other modules.
Utility model works principle: the utility model detects the environmental parameter in warehouse, detection by sensor module 5
To environmental parameter be sent into single-chip microcontroller 1 in handled, parameter that treated can pass through the GSM/GPRS of network communication module 4
Network transmission can connect cloud server 15 by mobile terminal device, carry out looking into for data to cloud server 15, user
It sees.The detailed process that the utility model is communicated with cloud server 15 is that intelligent gateway 2 produces a http protocol request packet,
It is sent into single-chip microcontroller 1 by 433 communication modules, http protocol request packet is sent to cloud by network communication module 4 by single-chip microcontroller 1
Server 15, cloud server 15 is verified to be built with single-chip microcontroller 1 by the GSM/GPRS network that network communication module 4 provides afterwards
The collected parameter of sensor can be sent into cloud server 15 by vertical communication channel, single-chip microcontroller 1.The ring that single-chip microcontroller 1 monitors
When border parameter and preset value have very big deviation, single-chip microcontroller 1 issues control signal, 3 startings of drive module/pass to drive module 3
The electrical equipment in warehouse is closed, for example, air-conditioning, exhaust fan, heater etc..
Finally, it is stated that preferred embodiment above is merely to illustrate the technical solution of the utility model, rather than limit to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but it should be understood by those skilled in the art that
Various changes can be made to it in the form and details, without departing from the protection scope of the utility model.
Claims (3)
1. a kind of internet of things data acquisition device, it is characterised in that: the internet of things data acquisition device includes single-chip microcontroller
(1), intelligent gateway (2), drive module (3), network communication module (4), sensor module (5), iic bus expansion slot (6),
433 LF communication modules (7), wifi module (8), sound and light alarm module (9), cloud server (15), voltage regulator circuit (10), institute
Sensor module (5) output end stated is connect for input terminal D2 mouthfuls with single-chip microcontroller (1), and single-chip microcontroller (1) control signal output D10 ~
D13 is connect with drive module (3) input terminal, the communication interface RX0, TX1 of single-chip microcontroller (1) and 433 LF communication modules (7), net
Network communication module (4) connection, wifi module (8) connection, network communication module (4) are connect with cloud server (15), intelligent network
It closes (2) to connect with 433 LF communication modules (7), iic bus expansion slot (6) and single-chip microcontroller (1) iic bus port A4, A5 connect
It connects, the output end of single-chip microcontroller (1) is connect with sound and light alarm module (9) input terminal, the output end and other moulds of voltage regulator circuit (10)
The port VCC of block connects.
2. a kind of internet of things data acquisition device as described in claim 1, it is characterised in that: drive module (3) packet
Relay module (11), triode (12) composition are included, relay module (11) uses four relays, and triode (12) uses four
A 9013 triode (12), the emitter of triode (12) are connect with relay, and the sensor module (5) uses temperature and humidity
Sensor, network communication module (4) use GSM/GPRS network, and the single-chip microcontroller (1) passes through network communication module (4)
GSM/GPRS network is connect with cloud server (15).
3. a kind of internet of things data acquisition device as described in claim 1, it is characterised in that: the single-chip microcontroller (1) uses
AVR single chip (1), intelligent gateway (2) use STM32 processor, and wifi module (8) uses ESP8266-01, sound-light alarm mould
Block (9) includes buzzer (13) and LED light (14), and buzzer (13) is connect with the D9 mouth of single-chip microcontroller (1), LED light
(14) it is connect with the D7 mouth of single-chip microcontroller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950746.2U CN208269976U (en) | 2018-06-20 | 2018-06-20 | A kind of internet of things data acquisition device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820950746.2U CN208269976U (en) | 2018-06-20 | 2018-06-20 | A kind of internet of things data acquisition device |
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| CN208269976U true CN208269976U (en) | 2018-12-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111314456A (en) * | 2020-02-12 | 2020-06-19 | 深圳供电局有限公司 | Internet of things data acquisition system and method |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111314456A (en) * | 2020-02-12 | 2020-06-19 | 深圳供电局有限公司 | Internet of things data acquisition system and method |
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