CN105844885A - Wireless technology monitor based on Bluetooth emitting - Google Patents
Wireless technology monitor based on Bluetooth emitting Download PDFInfo
- Publication number
- CN105844885A CN105844885A CN201610310534.3A CN201610310534A CN105844885A CN 105844885 A CN105844885 A CN 105844885A CN 201610310534 A CN201610310534 A CN 201610310534A CN 105844885 A CN105844885 A CN 105844885A
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Function (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a wireless technology monitor based on Bluetooth emitting. The wireless technology monitor comprises a signal conditioner, a processor, a Bluetooth transmission module, a storage module, an AD conversion module, a voltage reference module and a mobile phone. The signal conditioner is connected with the processor. The Bluetooth transmission module is connected with the processor. The storage module is connected with the processor. The AD conversion module is connected with the signal conditioner. The voltage reference module is connected with eh AD conversion module. The mobile phone is connected with the Bluetooth transmission module. According to the wireless technology monitor, all parameter data input by an industrial secondary instrument is collected and then transmitted to the mobile phone through Bluetooth, operation is easy, and no error is produced.
Description
Technical field
The present invention relates to a kind of monitor, particularly relate to a kind of wireless process monitoring instrument based on Bluetooth transmission.
Background technology
The parameters such as technical parameter such as pressure, flow, temperature, the rotating speed that process industry is on-the-spot; by spot sensor, each physical quantity is converted into voltage signal; signal is directly accessed in the monitoring systems such as industrial monitoring system figure PLC, DCS TSI after secondary meter, and monitoring system is mainly used in Data Trend Monitor and the disorderly closedown of each experimental parameter.
The fault diagnosis of dynamic equipment is generally based on analysis of vibration signal, when but dynamic equipment breaks down, in addition to abnormal vibration, device-dependent experimental parameter also can change, it is therefore desirable in the middle of fault diagnosis system to be accessed for these signals, and prior art uses mobile phone spot check instrument, mobile phone spot check instrument is mainly to vibrate spot check, other each experimental parameters are main means, not only intricate operation to check meter, and easily make mistakes.
Summary of the invention
The technical problem to be solved is to provide a kind of wireless process monitoring instrument based on Bluetooth transmission, after each parametric data of industry secondary meter input is mainly gathered by it, by Bluetooth transmission to mobile phone, simple to operate, will not make mistakes.
The present invention solves above-mentioned technical problem by following technical proposals: a kind of wireless process monitoring instrument based on Bluetooth transmission, it is characterized in that, it includes signal conditioner, processor, Bluetooth communication modules, memory module, AD conversion module, voltage reference module, mobile phone, signal conditioner is connected with processor, Bluetooth communication modules is connected with processor, memory module is connected with processor, conversion is connected with signal conditioner, voltage reference module is connected with AD conversion module, and mobile phone is connected with Bluetooth communication modules.
Preferably, described signal conditioner includes:
Voltage transformation module, is used for realizing charge signal and is converted into voltage；
Filtration module, is connected with voltage transformation module, it is achieved the useful signal energy of analogue signal enters subsequent process circuit；
Signal amplification module, is connected with described filtration module, for realizing the amplification of tiny signal；
Voltage bias module, is connected with described signal conditioner and above-mentioned amplification module so that voltage signal can be modeled digital conversion circuit and correctly change in its range ability.
Preferably, described processor includes:
First controls end, and first controls end is positioned in processor, is used for realizing the control of parameter in filtration module；
Second controls end, and second controls end is positioned in processor, is used for realizing the control of amplifying parameters in control signal amplification module；
Acquisition module, acquisition module is positioned in processor, is used for gathering and collecting data；
Memory element, memory element is connected with a memory module, the data of harvester taken at regular intervals is saved in memory module.
Preferably, described Bluetooth communication modules achieves the communication between mobile phone and processor, and by bluetooth module, the data of memory module are transferred to mobile phone, and the instruction receiving mobile phone transmission carries out the operation of correspondence.
The most progressive effect of the present invention is: after each parametric data of industry secondary meter input is mainly gathered by the present invention, by Bluetooth transmission to mobile phone, simple to operate, will not make mistakes.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the present invention wireless process monitoring instrument based on Bluetooth transmission.
Detailed description of the invention
Describing embodiments of the present invention in detail below with reference to drawings and Examples, to the present invention, how application technology means solve technical problem whereby, and the process that realizes reaching technique effect can fully understand and implement according to this.
As shown in Figure 1, the present invention wireless process monitoring instrument based on Bluetooth transmission includes signal conditioner 5, processor 14, Bluetooth communication modules 15, memory module 9, AD conversion module 11, voltage reference module 12, mobile phone 6, signal conditioner 5 is connected with processor 14, Bluetooth communication modules 15 is connected with processor 14, memory module 9 is connected with processor 14, AD conversion module 11 is connected with signal conditioner 5, voltage reference module 12 is connected with AD conversion module 11, and mobile phone 6 is connected with Bluetooth communication modules 15.
Signal conditioner 5 includes voltage transformation module 1, filtration module 2, signal amplification module 3, voltage bias module 4, for the signal condition between signal source and readout equipment and level conversion device that sensor or amplifier carry out nonlinear compensation, 4-20mA signal is converted to voltage signal by signal conditioner 5.
Voltage transformation module 1 is used for realizing charge signal and is converted into voltage.
Filtration module 2 is connected with voltage transformation module 1, and the useful signal energy being realized analogue signal by the filter circuit in filtration module 2 enters subsequent process circuit.
Signal amplification module 3 is connected with filtration module 2, is realized the amplification of tiny signal by the amplifying circuit in signal amplification module 3.
Voltage bias module 4 is connected with signal amplification module 3, makes voltage signal can be modeled digital conversion circuit by the biasing circuit in voltage bias module 4 and correctly changes in its range ability.
Mobile phone 6 is connected with Bluetooth communication modules 15, is a kind of equipment condition monitoring diagnostic platform.
AD conversion module 11 is connected with voltage bias module 4, is used for converting analog signals into digital signal.
Voltage reference module unit 12 is connected with AD conversion module 11, and voltage reference module reference unit service precision reaches requirement and anti-interference strong device, it is achieved provide the Stability and veracity of follow-up A/D digital conversion unit transformation result.
Bluetooth communication modules 15 is connected with mobile phone 6, it is achieved the communication between mobile phone 6 and processor 14, and by bluetooth module 15, the data of memory module 9 are transferred to mobile phone 6, and the instruction receiving mobile phone transmission carries out the operation of correspondence.
Processor 14 includes that the first control end 7, second controls end 8, memory element 10, acquisition module 13.Processor 14 is connected with Bluetooth communication modules 15, it is achieved the processing and control element (PCE) of data.Processor is responsible for the control to A/D converter 11, the control of signal conditioner 5, the control of acquisition module 13, the control of memory module 9, the control of Bluetooth communication modules 15；The conversion speed of processor major control A/D converter and startup, stopping conversion；The control of processor control signal conditioner, controls the filtered band width of filter unit, the enlargement ratio of control signal amplification module；Processor needs the data after changing A/D converter to carry out Digital Signal Processing；Data after Digital Signal Processing are stored in memory element by processor；Data after Digital Signal Processing are given mobile phone by Bluetooth communication modules and are carried out subsequent treatment and analysis by processor.
First controls end 7 is positioned in processor 14, is used for realizing the control of parameter in filtration module.
Second controls end 8 is positioned in processor 14, is used for realizing the control of amplifying parameters in control signal amplification module.
Acquisition module 13 is positioned in processor 14, is used for gathering and collecting data.
Memory element 10 is connected with a memory module 9, the data of harvester 13 taken at regular intervals is saved in memory module 9.
The present invention wireless process monitoring instrument based on Bluetooth transmission is connected with industry secondary meter, mobile phone, and 4-20mA signal is the signal of industry secondary meter.Mobile phone is a kind of equipment condition monitoring diagnostic platform.After each parametric data of industry secondary meter input is mainly gathered by the present invention, by Bluetooth transmission to mobile phone, simple to operate, will not make mistakes.The present invention is used for each experimental parameter of collection site, collects by the signal of collection by bluetooth, then uploads to equipment condition monitoring diagnostic platform by WIFI mode etc..
Particular embodiments described above; solve the technical problem that the present invention, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only the specific embodiment of the present invention; it is not limited to the present invention; all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the present invention.
Claims (4)
1. a wireless process monitoring instrument based on Bluetooth transmission, it is characterized in that, it includes signal conditioner, processor, Bluetooth communication modules, memory module, AD conversion module, voltage reference module, mobile phone, signal conditioner is connected with processor, Bluetooth communication modules is connected with processor, and memory module is connected with processor, and conversion is connected with signal conditioner, voltage reference module is connected with AD conversion module, and mobile phone is connected with Bluetooth communication modules.
2. wireless process monitoring instrument based on Bluetooth transmission as claimed in claim 1, it is characterised in that described signal conditioner includes:
Voltage transformation module, is used for realizing charge signal and is converted into voltage；
Filtration module, is connected with voltage transformation module, it is achieved the useful signal energy of analogue signal enters subsequent process circuit；
Signal amplification module, is connected with described filtration module, for realizing the amplification of tiny signal；
Voltage bias module, is connected with described signal amplification module so that voltage signal can be modeled digital conversion circuit and correctly change in its range ability.
3. wireless process monitoring instrument based on Bluetooth transmission as claimed in claim 1, it is characterised in that described processor includes:
First controls end, and first controls end is positioned in processor, is used for realizing the control of parameter in filtration module；
Second controls end, and second controls end is positioned in processor, is used for realizing the control of amplifying parameters in control signal amplification module；
Acquisition module, acquisition module is positioned in processor, is used for gathering and collecting data；
Memory element, memory element is connected with a memory module, the data of harvester taken at regular intervals is saved in memory module.
4. wireless process monitoring instrument based on Bluetooth transmission as claimed in claim 1, it is characterized in that, described Bluetooth communication modules achieves the communication between mobile phone and processor, and by bluetooth module, the data of memory module are transferred to mobile phone, and the instruction receiving mobile phone transmission carries out the operation of correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310534.3A CN105844885A (en) | 2016-05-12 | 2016-05-12 | Wireless technology monitor based on Bluetooth emitting |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610310534.3A CN105844885A (en) | 2016-05-12 | 2016-05-12 | Wireless technology monitor based on Bluetooth emitting |
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| CN105844885A true CN105844885A (en) | 2016-08-10 |
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| CN201610310534.3A Pending CN105844885A (en) | 2016-05-12 | 2016-05-12 | Wireless technology monitor based on Bluetooth emitting |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024393A (en) * | 2019-12-10 | 2020-04-17 | 蓝箭航天技术有限公司 | Low-temperature bearing test measurement and control system |
| CN112485539A (en) * | 2020-11-18 | 2021-03-12 | 上海电力大学 | Electromagnetic environment monitoring device and monitoring method |
| CN117826691A (en) * | 2024-03-04 | 2024-04-05 | 吉林大学 | IEPE compatible interface data acquisition system |
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| CN111024393A (en) * | 2019-12-10 | 2020-04-17 | 蓝箭航天技术有限公司 | Low-temperature bearing test measurement and control system |
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| CN117826691A (en) * | 2024-03-04 | 2024-04-05 | 吉林大学 | IEPE compatible interface data acquisition system |
| CN117826691B (en) * | 2024-03-04 | 2024-05-07 | 吉林大学 | IEPE compatible interface data acquisition system |
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Application publication date: 20160810 |