CN209343511U - A kind of shaft tower vibrating sensor based on PON Integration ofTechnology Internet of Things communication module - Google Patents
A kind of shaft tower vibrating sensor based on PON Integration ofTechnology Internet of Things communication module Download PDFInfo
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- CN209343511U CN209343511U CN201822078612.9U CN201822078612U CN209343511U CN 209343511 U CN209343511 U CN 209343511U CN 201822078612 U CN201822078612 U CN 201822078612U CN 209343511 U CN209343511 U CN 209343511U
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Abstract
The utility model discloses a kind of shaft tower vibrating sensors based on PON Integration ofTechnology Internet of Things communication module, comprising mainboard and shell, the mainboard includes vibrating sensor, A/D data acquisition module, Internet of Things 4G module, 4G antennal interface, SC interface, PON module, DC input interface, power supply module；The shell protection grade is IP65, includes DC input interface, SC interface, 4G antennal interface.
Description
Technical field
The utility model belongs to sensor field, specifically refers to a kind of based on PON Integration ofTechnology Internet of Things communication module
Shaft tower vibrating sensor.
Background technique
With the development of the Internet of Things communication technology and the PON network communication technology, the superiority of data transmission is significantly larger than
Common network cable transmission.PON network relative cost is low, and maintenance is simple, is easy extension, easily scalable.PON structure is being transmitted on the way not
Power supply is needed, without electronic component, therefore is easy to be laid with, basic not have to maintenance, the saving of long-term operation cost and management cost is very
Greatly, PON network is prefect dielectric network, thoroughly avoids electromagnetic interference and effects of lightning, is extremely suitable for the ground severe in natural conditions
Area uses.Traditional radio transmission transducing device mainly transmits signals to radio network gateway, and then radio network gateway again passes data
It send to cloud platform.This traditional sensor transmissions distance is shorter, costly, data transmission is unstable.It can not be timely and effective
Driven rod tower vibrations data.The utility model refers to that a kind of shaft tower vibration based on PON Integration ofTechnology Internet of Things communication module passes
Shaft tower vibration data can be sent to server, computer, cell phone application in real time by sensor, monitor shaft tower in real time for staff
Vibration Condition is provided convenience.
Summary of the invention
The utility model discloses a kind of shaft tower vibrating sensors based on PON Integration ofTechnology Internet of Things communication module.It adopts
With Internet of Things Network Communication and the PON network communication technology, the data of energy real-time Transmission shaft tower Oscillation Amplitude.
To achieve the above object, the utility model provides a kind of shaft tower based on PON Integration ofTechnology Internet of Things communication module
Vibrating sensor, includes mainboard and shell, and the mainboard includes vibrating sensor, A/D data acquisition module, Internet of Things 4G mould
Block, 4G antennal interface, SC interface, PON module, DC input interface, power supply module；The shell protection grade is IP65, packet
Input interface containing DC, SC interface, 4G antennal interface.Its working principle is mainly: the data that vibrating sensor will test pass through
The mode of voltage (analog signal) is input to A/D data acquisition module；A/D data acquisition module turns the analog signal of sensor
Change digital signal into；A/D data acquisition module is exported digital signal to Internet of Things 4G mould by RS485 interface communications protocol
Block is with PON module；Internet of Things 4G module sends data to server, computer, cell phone application by Internet of Things, and user can be real
When obtain Oscillation Amplitude data, accomplish to monitor in real time；PON module carries out transmission data by PON network.
The mainboard is equipped with vibrating sensor, on the left of the upper left of mainboard, A/D data acquisition module, vibration
Dynamic sensor is three axis piezoelectric vibration pickups, for a kind of shaft tower vibration based on PON Integration ofTechnology Internet of Things communication module
Sensor provides X-axis, Y-axis, the Oscillation Amplitude data of Z axis.Its working principle is mainly: vibrating sensor is in X-axis, Y-axis, Z
Axis direction offers respectively places piezoelectric sensitivity component, using the piezoelectric effect of piezoelectric sensing element, when sensor is vibrated,
Mass block is added in the power on piezoelectric sensing element also to be changed therewith, and the variation of power and the variation of voltage are directly proportional, by accumulating twice
Divide to calculate and can calculate Oscillation Amplitude data, first time integral calculation can calculate the change of acceleration according to the variation of voltage
Change, second of integral calculation obtains the data of Oscillation Amplitude, and then the Oscillation Amplitude of measuring point is converted to phase by vibrating sensor
The analog signal answered is sent to A/D data acquisition module.
The mainboard is equipped with A/D data acquisition module, is located at mainboard upper right, vibrating sensor right side, using difference
Divided data acquisition module, carries micro energy lose, high-precision adc chip, SPI interface communication, data output rate up to 30ksps,
With input signal amplification, digital filtering with self-correcting function.Support multichannel road is single-ended, differential analog signal inputs, and supports 2
Road signal exports simultaneously.It provides and will simulate for a kind of shaft tower vibrating sensor based on PON Integration ofTechnology Internet of Things communication module
Signal is converted into the function of digital signal and output data.Its working principle is mainly: analog signal is converted into digital signal mistake
Journey is exactly that the difference of analog signal and " feedback signal " sampled is sent into integrator, and a comparator is sent into the output of integrator,
Comparator exports the rectangular wave that amplitude is determined by reference voltage, and the duty ratio of the rectangular wave is related with the analog signal of input
, actually it just becomes the Digital output for reflecting former analog sampling signal, while the output is also used as and is formerly mentioned
" feedback signal ", in substance form a loop in this way.Data collecting card provides a SPI serial digital interface, can
Flexibly and easily to be communicated with single-chip microcontroller (MCU).The SPI serial line interface of data collecting card works in the slave mode, SPI's
Serial clock (SCLK) is supplied by MCU, i.e. the SPI of MCU is holotype, and SPI communication is just effective when chip selection signal (/CS) is low.
Data valid signal (/DRDY) is used to refer to whether data conversion is completed, it is high level in data conversion process, once
Data result effectively then becomes low level, thus the signal often with MCU certain interrupt input (/INT) be connected, so as to allow MCU and
When response to read the data converted./ DRDY signal changes in the running parameter of ADC or just when corrected
Also high level state can be in after waiting and resetting, until change data is effective again.MCU controls all of data collecting card
Order is all to be transported in data collecting card to go by the data input pin (DIN) of this SPI serial line interface.It is adopted in data
There are a series of registers inside truck, these registers control the specific running parameter of ADC, are transmitted by SPI interface various
Order is exactly to indirectly control the working condition that data are just accelerated by controlling and changing the value of corresponding register.
The mainboard is equipped with Internet of Things 4G module, is located at mainboard lower right, PON module right side, 4G antennal interface
Top can transmit data by Internet of Things network wireless.The embedded processing of Internet of Things support cloud service platform and interconnection
Software, by the data of sensor by wireless network transmissions to cloud platform, cloud platform is passed through specific by data processing software
Algorithm parses sensing data, provides timely data collection and analysis for user.
The mainboard is equipped with PON module, is located among mainboard lower section, on the left of Internet of Things 4G module, above SC interface,
Data can be transmitted by PON network.
The mainboard is equipped with power supply module, on the left of mainboard lower left, PON module, above DC input interface,
It is powered for a kind of shaft tower vibrating sensor based on PON Integration ofTechnology Internet of Things communication module.
Detailed description of the invention
Fig. 1 is a kind of shaft tower vibrating sensor structure based on PON Integration ofTechnology Internet of Things communication module of the utility model
Figure.
Fig. 2 is a kind of shaft tower vibrating sensor shell based on PON Integration ofTechnology Internet of Things communication module of the utility model
Figure.
Fig. 3 is a kind of shaft tower vibrating sensor circuit based on PON Integration ofTechnology Internet of Things communication module of the utility model
Figure.
Fig. 4 is a kind of shaft tower vibrating sensor PON mould based on PON Integration ofTechnology Internet of Things communication module of the utility model
Block circuit diagram.
Fig. 5 is a kind of shaft tower vibrating sensor Internet of Things based on PON Integration ofTechnology Internet of Things communication module of the utility model
Net 4G module circuit diagram.
Fig. 6 is a kind of shaft tower vibrating sensor A/D number based on PON Integration ofTechnology Internet of Things communication module of the utility model
According to acquisition module circuit diagram.
Specific embodiment
As shown in Figure 1, a kind of shaft tower vibrating sensor based on PON Integration ofTechnology Internet of Things communication module, includes mainboard
And shell, the mainboard include (1) vibrating sensor, (2) A/D data acquisition module, (3) Internet of Things 4G module, (4) 4G
Antennal interface, (5) SC interface, (6) PON module, (7) DC input interface, (8) power supply module.
The shell protection grade is IP65, includes DC input interface, SC interface, 4G antennal interface.
Described (1) vibrating sensor, is located at Fig. 1 mainboard upper left, and A/D data acquisition module left side is adopted with (2) evidence
Collection module, (8) power supply module is connected, and can be a kind of shaft tower vibrating sensing based on PON Integration ofTechnology Internet of Things communication module
Device provides shaft tower Oscillation Amplitude data.
Described (2) the A/D data acquisition module is located at Fig. 1 mainboard upper right, (1) vibrating sensor right side, with (1)
Vibrating sensor, (3) Internet of Things 4G module, (6) PON module, (8) power supply module are connected, and can be based on PON technology to be a kind of
The shaft tower vibrating sensor of conglomerate connected network communication module provides the functions such as data acquisition, the output of A/D data conversion, data.
(3) Internet of Things 4G module, on the right side of Fig. 1 mainboard lower right, PON module, above 4G antennal interface,
It is connected with (2) A/D data acquisition module, (4) 4G antennal interface, (8) power supply module, PON Integration ofTechnology can be based on to be a kind of
The shaft tower vibrating sensor of Internet of Things communication module provides the function that data are transmitted by Internet of Things.
Described (4) the 4G antennal interface is located on the right side of Fig. 2 shell, is connected with (3) Internet of Things 4G module, is a kind of base
Data wireless transmission function is provided in the shaft tower vibrating sensor of PON Integration ofTechnology Internet of Things communication module.
Described (5) the SC interface is located among Fig. 2 shell, is connected with (6) PON module, is based on PON technology to be a kind of
The shaft tower vibrating sensor of conglomerate connected network communication module provides PON network coffret.
Described (6) the PON module is located at Fig. 1 mainboard lower right-hand side, SC interface and DC interface left side, with (2) A/D data
Acquisition module, (5) SC interface, (8) power supply module are connected, and are a kind of bar based on PON Integration ofTechnology Internet of Things communication module
Tower vibrations sensor provides PON network and transmits data.
Described (7) the DC input interface is located on the left of Fig. 2 shell, is connected with (8) power supply module, is a kind of base
In the power input interface of the shaft tower vibrating sensor of PON Integration ofTechnology Internet of Things communication module.
Described (8) power supply module, on the left of Fig. 1 mainboard lower left, PON module, above DC input interface, with
(1) vibrating sensor, (2) A/D data acquisition module, (3) Internet of Things 4G module, (6) PON module, (7) DC input interface phase
Connection is powered for a kind of shaft tower vibrating sensor based on PON Integration ofTechnology Internet of Things communication module.
Claims (3)
1. a kind of shaft tower vibrating sensor based on PON Integration ofTechnology Internet of Things communication module, described comprising mainboard and shell
Mainboard includes vibrating sensor, A/D data acquisition module, Internet of Things 4G module, 4G antennal interface, SC interface, PON module, DC
Input interface, power supply module；The shell protection grade is IP65, includes DC input interface, SC interface, 4G antennal interface；
It is acquired it is characterized by: the Oscillation Amplitude of shaft tower is transmitted to A/D data by the vibrating sensor in a manner of analog signal
Module；The A/D data acquisition module converts the electrical signal to digital signal by analog/digital conversion chip；The Internet of Things
Shaft tower Oscillation Amplitude data can be transmitted to cloud platform service by Internet of Things transmission mode by net 4G module, 4G antennal interface
Device；The digital signal that the PON module, SC interface can will receive is converted into optical signal, and by PON network by data
It is transmitted to cloud platform server.
2. a kind of shaft tower vibrating sensor based on PON Integration ofTechnology Internet of Things communication module according to claim 1,
Be characterized in that: the mainboard is equipped with Internet of Things 4G module and 4G antennal interface, is based on PON Integration ofTechnology Internet of Things Network Communication to be a kind of
The shaft tower vibrating sensor of module provides Internet of Things wireless network transmissions data.
3. a kind of shaft tower vibrating sensor based on PON Integration ofTechnology Internet of Things communication module according to claim 1,
Be characterized in that: the mainboard is equipped with PON module and SC interface, is a kind of bar based on PON Integration ofTechnology Internet of Things communication module
Tower vibrations sensor provides PON network and transmits data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822078612.9U CN209343511U (en) | 2018-12-13 | 2018-12-13 | A kind of shaft tower vibrating sensor based on PON Integration ofTechnology Internet of Things communication module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822078612.9U CN209343511U (en) | 2018-12-13 | 2018-12-13 | A kind of shaft tower vibrating sensor based on PON Integration ofTechnology Internet of Things communication module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209343511U true CN209343511U (en) | 2019-09-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822078612.9U Expired - Fee Related CN209343511U (en) | 2018-12-13 | 2018-12-13 | A kind of shaft tower vibrating sensor based on PON Integration ofTechnology Internet of Things communication module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209343511U (en) |
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2018
- 2018-12-13 CN CN201822078612.9U patent/CN209343511U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20201213 |