CN206192340U - Portable inclination measuring equipment - Google Patents
Portable inclination measuring equipment Download PDFInfo
- Publication number
- CN206192340U CN206192340U CN201621151276.0U CN201621151276U CN206192340U CN 206192340 U CN206192340 U CN 206192340U CN 201621151276 U CN201621151276 U CN 201621151276U CN 206192340 U CN206192340 U CN 206192340U
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- CN
- China
- Prior art keywords
- microprocessor
- mobile terminal
- mems sensor
- dipmeter
- measuring device
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- 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.)
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Abstract
The utility model provides a portable inclination measuring equipment, including front end dip meter and hand held mobile terminal. This portable inclination measuring equipment adopts the MEMS sensor as original measuring unit, and data are read in microprocessor through IIC or SPI bus and are carried out data processing, and the result shows in real time through liquid crystal touch screen and transmits through wireless communication is convenient for carry on subsequent statistical analysis processing, pictorialization and storage for mobile terminal. Have with low costs, the range is big, the high advantage of intelligent degree, simultaneously measuring ring border temperature and atmospheric pressure to can carry out data transmission and sharing with mobile terminal, thereby realize the characteristics of long -range online analysis function.
Description
Technical field
The utility model is related to intelligent instrumentation technical field, specially a kind of portable tilt angle measuring device.
Background technology
Intelligent instrumentation is subject to extensive use as emerging product in every profession and trade, by development in recent years, no matter
It is that technology or species have new development and growth.Following intelligence instrument will be to miniaturization, multifunction, artificial intelligence
The directions such as change, networking, virtualization are developed, and meet the application demand of different field, promote the development of all trades and professions.Traditional instrument
Table, come converted measurement data, shows or reads test data typically using simple electronic circuit with the pattern of intuitively direct-reading,
There is no data storage and processing function, to be calculated, compared by artificial, draw measurement result, be only used for general survey
Accuracy of measurement DATA REASONING less high.
Under the overall background of Internet of Things, market is increasing to the demand of "smart" products, and intelligence instrument is with miniature
Processing system, or accessible microcomputer Artificial Intelligence Instrument.It, come converted measurement data, and is entered by electronic circuit to data
Row storage arithmetic logic judgement, obtains accurately measurement result, with traditional instrument instrument by full-automatic operating process
Table is compared, intelligent instrumentation have operation automation, self-test function, data processing function, friendly human-computer dialogue ability, can
The features such as program control operation ability.Dipmeter is a kind of instrument being widely used in metering and production practices, however, traditional
Measuring instrument intelligence degree is relatively low, man-machine interaction is not friendly enough, data information transfer and recording process generally need manual note
Record, is even more weakness in terms of data analysis and remote operation.Intelligent due to inclinator needs just to enter from the circuit design initial stage
Row man-machine interaction and the transformation of data communication, and existing inclinator does not have the basis for carrying out upgrading, and in amount
All there is certain limitation, so needing the highly intelligentized inclinator of brand-new design in Cheng Shang, miscellaneous function.
By retrieval, the instrument for carrying out inclination angle detection using acceleration transducer technology at present has Northcentral University's electricity to applicant
Sub- measuring technology national defence key lab is set using the acceleration transducers of Model 1221 and C51 single-chip microcomputers based on MEMS
Angel measuring instrument is counted out, range is ± 45 °, 0.03 ° of theoretical precision；School of Mechanical Engineering of Shenyang Univ. of Science and Engineering proposes that one kind is based on
The method for designing of the digital number inclinator of C8051 single-chip microcomputers and ADXL311, operation principle is once at 0 °, 90 °, 180 ° three
Diverse location is calibrated, and meets certainty of measurement requirement under various occasions；Shanghai University of Science and Technology's optoelectronic information and computer engineering
It is the inclination measuring system of core design that institute uses MMA8451Q and MC9S12XS128 single-chip microcomputers, is communicated using bluetooth and PC,
Precision is 0.2 ° after calibration；University Of Tianjin's Precision Inspection is passed with instrument National Key Laboratory using high accuracy MEMS inclination angles
The electronic digital inclinometer of sensor and microprocessor Design, measurement range ± 15 °, resolution ratio is up to 0.01 °.
From the point of view of the inclinator basic parameter and performance that above scientific research institutions develop, generally existing range is less than normal, intellectuality
The convenience of degree and human-machine operation is not high, the most important, these instruments all without very strong two-way data communication ability,
Lack interconnectivity, it is impossible to implementing monitoring, data processing are carried out in terminal a long way off, this measurement occasion to some specific demands
For there is the place of inconvenience.
The content of the invention
For the problem that above-mentioned prior art is present, the utility model proposes a kind of portable tilt angle measuring device, adopt
With MEMS sensor as original measurement unit, data carry out data processing by IIC or spi bus reading into the microprocessor, place
Reason result is shown and is convenient for follow-up system to mobile terminal by wireless communication transmission in real time by liquid crystal touch screen
Meter analyzing and processing, chart show and store.With low cost, range be big, intelligence degree advantage high, can measuring environment temperature simultaneously
Degree and air pressure, and can carry out data transmission and share with mobile terminal, the characteristics of so as to realize remote on-line analytic function.
The technical solution of the utility model is：
A kind of portable tilt angle measuring device, it is characterised in that：Including front end dipmeter and hand-held movement eventually
End；
The hand-held mobile terminal carries out data exchange by wireless telecommunications and front end dipmeter, including forward end is inclined
Angle measuring instrument sends instruction, remotely obtains field measurement data；The hand-held mobile terminal can showing real-time wave, enter line number
According to storage；
The front end dipmeter includes MEMS sensor component, microprocessor, lithium battery, output debugging module, nothing
Line transport module and HMI liquid crystal touch screens；
The MEMS sensor component includes 3-axis acceleration sensor, three-axis gyroscope sensor, three axle earth magnetism sensing
Device and temperature and air pressure sensor；MEMS sensor component is connected to microprocessor by bus；
The lithium battery is adopted in real time by lithium battery management circuit input microprocessor ADC units, microprocessor ADC units
Collection supply voltage；
The microprocessor meets output debugging module, wireless transport module and HMI respectively by three USBs
Liquid crystal touch screen.
Further preferred scheme, a kind of portable tilt angle measuring device, it is characterised in that：The wireless telecommunications are adopted
Use bluetooth communication mode.
Further preferred scheme, a kind of portable tilt angle measuring device, it is characterised in that：MEMS sensor component
Microprocessor is connected to by IIC or spi bus.
Beneficial effect
The utility model proposes portable tilt angle measuring device as a result of low cost MEMS sensor, hardware into
This is more convenient than relatively low and small volume, measurement, and traditional dipmeter intellectuality and interconnection networking can be convenient to use
Mobile terminal is remotely measured, and is adapted in some danger, needs personnel away from the remote-operated occasion of measurand, therefore
Can be widely applied to measure, build, oil, the job that requires special skills field such as colliery and geological prospecting.And the utility model is based on
MEMS sensor combination carries out measurement of dip angle, and range is extended into ± 180 °, can simultaneously measure pitching and rolling both direction
Inclination angle, the degree of accuracy reaches 0.1 °, and resolution ratio reaches 0.01 °；While measurement inclination angle, the scenes such as temperature and atmospheric pressure are incidentally obtained
Parameter.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined
Become substantially and be readily appreciated that, wherein：
Fig. 1：Portable tilt angle measuring device principle schematic；
Fig. 2：Front end dipmeter composition schematic diagram.
Specific embodiment
Embodiment of the present utility model is described below in detail, the embodiment is exemplary, it is intended to for explaining this reality
With new, and it is not intended that to limitation of the present utility model.
As described in the background art, dipmeter is a kind of instrument being widely used in metering and production practices, so
And, traditional measuring instrument intelligence degree is relatively low, man-machine interaction is not friendly enough, and data information transfer and recording process generally need
Hand-kept, is even more weakness in terms of data analysis and remote operation.Intelligent due to inclinator is needed at the beginning of the circuit design
Phase just carries out man-machine interaction and the transformation of data communication, and existing inclinator does not have the basis for carrying out upgrading, and
And all there is certain limitation on range, in miscellaneous function, so needing the highly intelligentized inclinator of brand-new design.And
By retrieval, from the point of view of current inclinator basic parameter and performance, generally existing range is less than normal, intelligence degree and human-machine operation
Convenience is not high, and the most important is these instruments all without very strong two-way data communication ability, shortage interconnectivity, it is impossible to
Implementing monitoring, data processing are carried out in terminal a long way off, exist for this measurement occasion to some specific demands it is many not
Just place.
For the problem that above-mentioned prior art is present, the utility model proposes a kind of portable tilt angle measuring device, adopt
With MEMS sensor as original measurement unit, data carry out data processing by IIC or spi bus reading into the microprocessor, place
Reason result is shown and is convenient for follow-up system to mobile terminal by wireless communication transmission in real time by liquid crystal touch screen
Meter analyzing and processing, chart show and store.With low cost, range be big, intelligence degree advantage high, can measuring environment temperature simultaneously
Degree and air pressure, and can carry out data transmission and share with mobile terminal, the characteristics of so as to realize remote on-line analytic function.
As shown in Fig. 2 the portable tilt angle measuring device in the present embodiment, including front end dipmeter and hand-held movement
Terminal；The hand-held mobile terminal carries out data exchange, including forward end by blue tooth wireless communication and front end dipmeter
Dipmeter sends instruction, remotely obtains field measurement data；The hand-held mobile terminal can showing real-time wave, carry out
Data storage.
As shown in figure 1, the front end dipmeter includes that MEMS sensor component, microprocessor, lithium battery, output are adjusted
Die trial block, wireless transport module and HMI liquid crystal touch screens.The MEMS sensor component includes 3-axis acceleration sensor, three
Axle gyro sensor, three axle geomagnetic sensors and temperature and air pressure sensor；MEMS sensor component is connected to by iic bus
Microprocessor；The lithium battery is by lithium battery management circuit input microprocessor ADC units, and microprocessor ADC units are real-time
Collection supply voltage；The microprocessor connects output debugging module, wireless transport module respectively by three USBs
With HMI liquid crystal touch screens；Wherein USB UART1 and UART2 are used separately as debugging interface and bluetooth WIFI module connects
Mouthful, UART3 is connected to HMI liquid crystal displays, and man-machine interface interactive function is realized by sending corresponding instruction.Other 2 users press
Key is used for switching AccessPort and bluetooth output both of which.The sensor that microprocessor is input into according to MEMS sensor component is surveyed
Value is processed, and exports inclination value, and result is included on liquid crystal display in real time, and by bluetooth module and hand-held movement eventually
End is communicated.
As can be seen that the utility model proposes portable tilt angle measuring device because employ low cost MEMS sensing
Device, hardware cost is more convenient than relatively low and small volume, measurement, by traditional dipmeter intellectuality and interconnection networking, can
It is convenient to use mobile terminal remotely to be measured, is adapted in some danger, needs personnel away from measurand remote operation
Occasion, therefore can be widely applied to measure, build, oil, the job that requires special skills field such as colliery and geological prospecting.And this reality
Measurement of dip angle is carried out with new combination based on MEMS sensor, range is extended to ± 180 °, can simultaneously measure pitching and rolling
Turn both direction inclination angle, the degree of accuracy reaches 0.1 °, and resolution ratio reaches 0.01 °；While measurement inclination angle, temperature and big is incidentally obtained
The on-site parameters such as air pressure.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is not departing from the utility model
Principle and objective in the case of above-described embodiment can be changed in the range of the utility model, change, replace and
Modification.
Claims (3)
1. a kind of portable tilt angle measuring device, it is characterised in that：Including front end dipmeter and hand-held mobile terminal；
The hand-held mobile terminal carries out data exchange by wireless telecommunications and front end dipmeter, including forward end inclination angle is surveyed
Amount instrument sends instruction, remotely obtains field measurement data；The hand-held mobile terminal can showing real-time wave, carry out data and deposit
Storage；
The front end dipmeter includes MEMS sensor component, microprocessor, lithium battery, output debugging module, wireless biography
Defeated module and HMI liquid crystal touch screens；
The MEMS sensor component include 3-axis acceleration sensor, three-axis gyroscope sensor, three axle geomagnetic sensors and
Temperature and air pressure sensor；MEMS sensor component is connected to microprocessor by bus；
The lithium battery is by lithium battery management circuit input microprocessor ADC units, microprocessor ADC units Real-time Collection electricity
Source voltage；
The microprocessor connects output debugging module, wireless transport module and HMI liquid crystal respectively by three USBs
Touch-screen.
2. a kind of portable tilt angle measuring device according to claim 1, it is characterised in that：The wireless telecommunications use bluetooth
Communication modes.
3. a kind of portable tilt angle measuring device according to claim 1, it is characterised in that：MEMS sensor component passes through
IIC or spi bus are connected to microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621151276.0U CN206192340U (en) | 2016-10-31 | 2016-10-31 | Portable inclination measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621151276.0U CN206192340U (en) | 2016-10-31 | 2016-10-31 | Portable inclination measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206192340U true CN206192340U (en) | 2017-05-24 |
Family
ID=58733259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621151276.0U Expired - Fee Related CN206192340U (en) | 2016-10-31 | 2016-10-31 | Portable inclination measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206192340U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571951A (en) * | 2018-04-27 | 2018-09-25 | 国网山东省电力公司青州市供电公司 | Measuring rule |
| CN110646227A (en) * | 2018-06-27 | 2020-01-03 | 斯凯孚公司 | Wireless condition monitoring sensor with near field communication debugging hardware |
| CN112344908A (en) * | 2020-10-15 | 2021-02-09 | 湖南中大检测技术集团有限公司 | Wireless inclinometer |
-
2016
- 2016-10-31 CN CN201621151276.0U patent/CN206192340U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571951A (en) * | 2018-04-27 | 2018-09-25 | 国网山东省电力公司青州市供电公司 | Measuring rule |
| CN108571951B (en) * | 2018-04-27 | 2020-12-11 | 国网山东省电力公司青州市供电公司 | Measuring ruler |
| CN110646227A (en) * | 2018-06-27 | 2020-01-03 | 斯凯孚公司 | Wireless condition monitoring sensor with near field communication debugging hardware |
| CN112344908A (en) * | 2020-10-15 | 2021-02-09 | 湖南中大检测技术集团有限公司 | Wireless inclinometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20171031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |