CN205486730U - Portable data acquisition system based on bluetooth and mobile terminal - Google Patents
Portable data acquisition system based on bluetooth and mobile terminal Download PDFInfo
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- CN205486730U CN205486730U CN201620099335.8U CN201620099335U CN205486730U CN 205486730 U CN205486730 U CN 205486730U CN 201620099335 U CN201620099335 U CN 201620099335U CN 205486730 U CN205486730 U CN 205486730U
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- embedded microcontroller
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- mobile terminal
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Abstract
The utility model relates to an industrial production data acquisition technical field especially relates to a portable data acquisition system based on bluetooth and mobile terminal, which comprises an upper computer and a lower computer, embedded microcontroller is drawn together to the next press packed bale, analog signal gathers interface, analog signal modulate circuit, LCD display screen, keyboard, power module and bluetooth module, analog signal gathers the interface and passes through the analog signal modulate circuit with embedded microcontroller connects, LCD display screen, keyboard respectively with embedded microcontroller connects, power module is used for doing the power supply of embedded microcontroller, embedded microcontroller passes through bluetooth module with upper computer connection. The next machine and host computer carry out data communication based on the bluetooth wireless technology, solved go up adopt having that wire mode data communication existed between the next machine wiring be heavy, the mobility is poor, difficult maintenance and expand the scheduling problem.
Description
Technical field
This utility model relates to industrial production data harvester technical field, particularly relates to a kind of based on bluetooth with the Portable Data-Acquisition System of mobile terminal.
Background technology
Along with the arrival in modern industry 4.0 epoch, industrial site is simulated the data acquisition of semaphore and analyzes and processes the important component part that work is the modern industry production automation.Simultaneously, along with developing rapidly of computer, microelectronics and mobile communication technology, people are more and more higher to data acquisition and Treatment Analysis work requirement, new information technique is dissolved in modern data acquisition system by urgent needs, in order to preferably improves work efficiency and obtains more preferable Consumer's Experience sense.
At present, traditional data collecting system has two kinds of designs.The first is the data collecting system using single microcontroller to build, and the second is the data collecting system built based on microcontroller+PC (industrial computer).Wherein the first design is owing to using single microcontroller to be designed, so, simple data acquisition and control work can only be carried out, and for increasingly complex Data Analysis Services work, be generally difficult to be competent at.The second design owing to designing pattern based on upper and lower computer, so, slave computer real-time sampling data are analyzed and processed the complex work such as statistics and can give host computer PC (industrial computer) and process.This design is applicable to the data acquisition application scenario that host computer and slave computer installation site are fixing, and for the complicated data acquisition application of, work under bad environment fixing for slave computer and host computer riding position, wiring, is generally difficult to be competent at.
Utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and provide a kind of based on bluetooth with the Portable Data-Acquisition System of mobile terminal, solve to use between upper and lower machine and having that wiring is heavy, mobility is poor, be difficult to the problems such as maintenance and expansion existing for wired mode data communication.
This utility model for achieving the above object, by the following technical solutions:
A kind of based on bluetooth with the Portable Data-Acquisition System of mobile terminal, it is characterized in that: include that host computer and slave computer, described slave computer include embedded microcontroller MSP432, collection of simulant signal interface, analog signal conditioner circuit, LCD display, keyboard, power module and bluetooth module；
Described collection of simulant signal interface is connected with described embedded microcontroller MSP432 by described analog signal conditioner circuit, and collection of simulant signal interface is for the data acquisition to AFE (analog front end) semaphore；
Described LCD display, keyboard are connected with described embedded microcontroller MSP432 respectively, for video data information and adjustment data message；
Described power module is for powering for described embedded microcontroller MSP432；
Described embedded microcontroller MSP432 is connected with described host computer by described bluetooth module.
Preferably, described host computer is panel computer or smart mobile phone or palm PC.
Preferably, described analog signal conditioner main circuit to be made up of the filter circuit being sequentially connected with, amplifying circuit and isolation circuit.
The beneficial effects of the utility model are: 1, slave computer uses super low-power consumption embedded microcontroller MSP432 and battery feed circuit to build, and have that volume is little, low in energy consumption, low cost, be easy to carry, install and the advantage such as maintenance.
2, slave computer and host computer carry out data communication based on blue tooth wireless technology, solve to use between upper and lower computer and having that wiring is heavy, mobility is poor, be difficult to the problems such as maintenance and expansion existing for wired mode data communication.
3, host computer uses the multiple mobile terminal form such as smart mobile phone, panel computer, PDA, solves tradition host computer and uses and have that volume is big, power consumption is big, cost is high, the most portable, interference free performance is poor, can not meet the problems such as users on diversity existing for ordinary PC.
4, host computer application software tool communications parameter is arranged, channel parameters arranges (each tunnel name, unit, warning bound, calibration coefficient etc.), sampled data storage, sampled data filtering, sampled data text show, waveform shows (single waveform and panorama waveform), sampled data wave shape playback, sampled data warning and the function such as record, it is possible to meet the functional requirement of multiple user.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and preferred embodiment describe in detail detailed description of the invention of the present utility model.As it is shown in figure 1, a kind of based on bluetooth with the Portable Data-Acquisition System of mobile terminal, including host computer and slave computer, described host computer is panel computer or smart mobile phone or palm PC.Described slave computer includes embedded microcontroller MSP432, collection of simulant signal interface, analog signal conditioner circuit, LCD display, keyboard, power module and bluetooth module；Described collection of simulant signal interface is connected with described embedded microcontroller MSP432 by described analog signal conditioner circuit, collection of simulant signal interface to be made up of the filter circuit being sequentially connected with, amplifying circuit and isolation circuit for the data acquisition to AFE (analog front end) semaphore, described analog signal conditioner main circuit.
Described LCD display, keyboard are connected with described embedded microcontroller MSP432 respectively, for video data information and adjustment data message；Described power module is for powering for described embedded microcontroller MSP432；Described embedded microcontroller MSP432 is connected with described host computer by described bluetooth module.
This data collecting system, using super low-power consumption embedded microcontroller MSP432 as the control core of slave computer, additional analog signal conditioner, simple LCD display, keyboard, bluetooth communication and battery such as are powered at the hardware function, composition intelligent data acquisition front end, it is achieved the data acquisition of AFE (analog front end) semaphore；Using the mobile terminal such as smart mobile phone or panel computer as host computer, based on blue tooth wireless communication agreement and Android software development platform, establishment host computer application software, it is achieved transmission and the reception of real-time sampling data of data acquisition control order, process, store, show, analyze, the work such as statistics.This data collecting system is applicable to the Real-time Collection of industrial site analog signals, and particularly some bad environments, wiring are difficult to, network source powers the industrial site of inconvenience, provide a kind of simple and effective data acquisition modes for it.
Owing to native system includes slave computer and host computer two large divisions, can stablize in order to ensure this system, reliability service, data communication data are correct, strong interference immunity, so, the software and hardware of every part is designed initially with modular design method, then modules is carried out test and validation, finally carries out integration testing and checking.Wherein, slave computer software is developed under being the CCS IDE under TI company and debugs.Concrete grammar is to be carried out slave computer data acquisition solidification software modules individually by JTAG and integration testing and checking.The curing document burning finally compiling generation, by afterwards, is entered in the startup FLASH of slave computer by slave computer solidification software test and validation.Host computer data collection and analysis processes being designed based on Android mobile terminal development platform of software, and each software design module carries out independent and integration testing and checking.After guaranteeing that slave computer and the whole test and validation of slave computer host computer are passed through, carry out integrated joint debugging the most again.Finally guarantee whole system can stablize, reliability service, it is possible to realize the desired design function of system.
The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (3)
1. one kind based on bluetooth and the Portable Data-Acquisition System of mobile terminal, it is characterized in that: include that host computer and slave computer, described slave computer include embedded microcontroller MSP432, collection of simulant signal interface, analog signal conditioner circuit, LCD display, keyboard, power module and bluetooth module；
Described collection of simulant signal interface is connected with described embedded microcontroller MSP432 by described analog signal conditioner circuit, and collection of simulant signal interface is for the data acquisition to AFE (analog front end) semaphore；
Described LCD display, keyboard are connected with described embedded microcontroller MSP432 respectively, for video data information and adjustment data message；
Described power module is for powering for described embedded microcontroller MSP432；
Described embedded microcontroller MSP432 is connected with described host computer by described bluetooth module.
It is the most according to claim 1 based on bluetooth with the Portable Data-Acquisition System of mobile terminal, it is characterised in that: described host computer is panel computer or smart mobile phone or palm PC.
It is the most according to claim 1 based on bluetooth with the Portable Data-Acquisition System of mobile terminal, it is characterised in that: described analog signal conditioner main circuit to be made up of the filter circuit being sequentially connected with, amplifying circuit and isolation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620099335.8U CN205486730U (en) | 2016-02-01 | 2016-02-01 | Portable data acquisition system based on bluetooth and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620099335.8U CN205486730U (en) | 2016-02-01 | 2016-02-01 | Portable data acquisition system based on bluetooth and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205486730U true CN205486730U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620099335.8U Expired - Fee Related CN205486730U (en) | 2016-02-01 | 2016-02-01 | Portable data acquisition system based on bluetooth and mobile terminal |
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| CN (1) | CN205486730U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106502172A (en) * | 2016-12-30 | 2017-03-15 | 天津市鹰泰利安康医疗科技有限责任公司 | A kind of multi-channel data acquisition unit |
| CN110455206A (en) * | 2018-05-07 | 2019-11-15 | 中铁一局集团有限公司 | A kind of structure reinforcing bars spacing detection system and its progress control method |
-
2016
- 2016-02-01 CN CN201620099335.8U patent/CN205486730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106502172A (en) * | 2016-12-30 | 2017-03-15 | 天津市鹰泰利安康医疗科技有限责任公司 | A kind of multi-channel data acquisition unit |
| CN110455206A (en) * | 2018-05-07 | 2019-11-15 | 中铁一局集团有限公司 | A kind of structure reinforcing bars spacing detection system and its progress control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160817 Termination date: 20190201 |