CN107727224A - A kind of intelligent weighing sampling system based on near-field communication - Google Patents
A kind of intelligent weighing sampling system based on near-field communication Download PDFInfo
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- CN107727224A CN107727224A CN201710919486.2A CN201710919486A CN107727224A CN 107727224 A CN107727224 A CN 107727224A CN 201710919486 A CN201710919486 A CN 201710919486A CN 107727224 A CN107727224 A CN 107727224A
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- chip
- near field
- field communications
- weighing
- communications chip
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
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- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of intelligent weighing sampling system based on near-field communication, including shuttle and weighing device, shuttle to be positioned on weighing device and weigh；The bottom of shuttle is installed by the first near field communications chip and the first storage chip, the first near field communications chip and the first storage chip two-way communication link；The inside of weighing device sets the second near field communications chip, weighing sensor, A/D modular converters and the second storage chip；The collection terminal of weighing sensor is covered on the panel of weighing of weighing device, the output end of weighing sensor is connected with the input of A/D modular converters, the output end of A/D modular converters is connected with the input of the second storage chip, second storage chip also with the second near field communications chip two-way communication link, the second near field communications chip also with the first near field communications chip wireless connection.The present invention can realize the automatic data collection of example weight information, analysis, processing, and error rate effectively mitigates the burden of staff while reduction.
Description
Technical field
The present invention relates to meausring apparatus technical field, more particularly to a kind of intelligent weighing sampling system based on near-field communication
System.
Background technology
Currently in high accuracy, large-scale experiment of weighing, it can only weigh, record and be input to manually to sample number into spectrum
Data analysis and preservation, during experiment, intricate operation, repetition are carried out in computer and is easily malfunctioned.Such as in collection rainwater
And then ask rainfall judge rainfall pattern, analysis rainwater in various content of chemical substances when, be guarantee test accuracy, it is necessary to thousands of
Individual weighed samples, and for thousands of individual weighed samples, computer is numbered, weighs, records and inputted one by one carries out data analysis
Preserve etc., intricate operation, workload is big, easily malfunctions, and finally influences result of the test, result of the test deviation is occurred.
The content of the invention
To solve problem present in above-mentioned background technology, technical scheme is as follows：
A kind of intelligent weighing sampling system based on near-field communication in the present invention, including shuttle and weighing device,
The shuttle is positioned on the weighing device and weighed；The bottom of the shuttle install the first near field communications chip and
First storage chip, first near field communications chip and the first storage chip two-way communication link；The weighing device
Inside the second near field communications chip, weighing sensor, A/D modular converters and the second storage chip are set；The weighing and sensing
The collection terminal of device is covered on the panel of weighing of the weighing device, the output end of the weighing sensor and the A/D moduluss of conversion
The input connection of block, the output end of the A/D modular converters are connected with the input of second storage chip, and described second
Storage chip is also with the second near field communications chip two-way communication link, and second near field communications chip is also with described first
Near field communications chip wireless connection.
In a preferred embodiment, including intelligent terminal；The intelligent terminal includes embedded microprocessor, the
Three near field communications chips, the 3rd storage chip, human-computer interaction module；The collection terminal of the human-computer interaction module and the embedded place that declines
Device connection is managed, the embedded microprocessor is connected with the input of the 3rd near field communications chip, and the 3rd near field leads to
Believe chip and first near field communications chip and the second near field communications chip wireless connection, the 3rd near-field communication core
Piece also with the 3rd storage chip two-way communication link.
In a preferred embodiment, communication module is also included in the intelligent terminal；The communication module and institute
State the 3rd near field communications chip two-way communication link.
In a preferred embodiment, including host computer；The host computer passes through the communication module and the intelligence
Energy terminal connection, extracts the data stored in the intelligent terminal on the 3rd storage chip, to being deposited on the 3rd storage chip
Data analysis, arrangement, the storage of storage.
In a preferred embodiment, including filtration module, the input of the filtration module and the biography of weighing
The output end connection of sensor, the output end of the filtration module are connected with the input of the A/D modular converters.
In a preferred embodiment, the human-computer interaction module includes keyboard and touch display screen.
In a preferred embodiment, the communication module is usb communication module.
A kind of intelligent weighing sampling system based on near-field communication in the present invention, compared with prior art, it is beneficial to effect
Fruit is：
A kind of intelligent weighing sampling system based on near-field communication in the present invention, sample is realized using near field communications chip
The automatic data collection of weight information, analysis, processing, effectively mitigate the burden of staff.
In use, while the second near field communications chip obtains weight each time, the volume of shuttle can be recorded
Number, weight, the information such as time, and be stored in the second storage chip, simultaneous transmission gives the first near field communications chip.This kind
Set, can more accurately record the numbering of sample, without worrying that numbering is lost.
The intelligent weighing sampling system based on near-field communication in the present invention, only need staff that sample is loaded into sample and hold
Device, the numbering of shuttle, the weight of sample and record time etc. can be recorded automatically by being positioned on weighing device, compared to need
While wanting the staff to weigh, recorded, the prior art of logging data, its use is simpler, the work of staff
Intensity is greatly reduced, and data input is more timely, data processing is more targeted, error rate substantially reduces.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet of the intelligent weighing sampling system based on near-field communication in the present invention；
Fig. 2 is the structural representation in a kind of intelligent weighing sampling system based on near-field communication in the present invention.
Embodiment
Below in conjunction with the accompanying drawing of the present invention, technical scheme is clearly and completely described.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
As shown in Figures 1 and 2, a kind of intelligent weighing sampling system based on near-field communication of the invention, including sample hold
Device 1, weighing device 2, intelligent terminal 3 and host computer 4；After shuttle 1 contains good sample to be tested, weighing device 2 is positioned over
On, weighing device 2 will be weighed automatically, and weight information, the numbering of shuttle 1 and sampling time are utilized and store core
Piece stores, and using near field communications chip by the numbering of each shuttle 1 of storage, weight information and weigh the time without
Line is transferred to the near field communications chip in shuttle 1 and the near field communications chip on intelligent terminal 3, and then host computer 4 passes through
On usb communication module extraction intelligent terminal 3 shuttle 1 that stores number, example weight and sampling time, above- mentioned information is entered
Row analysis, arrange and store.
First near field communications chip and the first storage chip, the first near field communications chip are installed in the bottom of shuttle 1
With the first storage chip two-way communication link；The inside of weighing device 2 sets the second near field communications chip, weighing sensor, A/D
Modular converter, the second storage chip and filtration module；The collection terminal of weighing sensor is covered on the panel of weighing of weighing device 2,
The output end of weighing sensor and the input of filtration module connect, the output end of filtration module and the input of A/D modular converters
End connection, the output end of A/D modular converters is connected with the input of the second storage chip, the second storage chip also with the second near field
Communication chip two-way communication link, the second near field communications chip also with the first near field communications chip wireless connection.In use, first
The first near field communications chip in shuttle 1 will set numbering, and numbering characterizes the numbering of each shuttle 1, often weighed
Once, then numbering be incremented by or or successively decrease, guarantee can look into order.Testing sample is contained in shuttle 1, then holds sample
Device 1 is positioned on weighing device 2, and now, weight physical quantity is changed into electric signal by weighing sensor, and module is carried out after filtering
Analog quantity is changed into digital quantity so as to obtain weight information, weight information, the weight information pair by A/D modular converters after filtering
The numbering answered and sampling time will be stored in the second memory module, be watched for convenience of staff, and there is provided display module, shows
Show that module is shown weight information；Weight information, corresponding numbering and sampling time in second memory module can pass
It is defeated to utilize to be wirelessly transferred and transmit above- mentioned information to shuttle 1 to the second near field communications chip, the second near field communications chip
The first near field communications chip, the first near field communications chip is stored in the first storage chip.This kind is set, it is ensured that
Being retained in shuttle 1 and weighing device 2 has the numbering weighed each time, weight information and sampling time, convenient subsequently to make
With.The model of the model 24LC02 storage chips of wherein the first storage chip, the second storage chip and the 3rd storage chip
W32Q128 storage chips.The model L6D-C3-10Kg-0.4B of weighing sensor.
For the information in shuttle 1 is acquired and subsequent analysis processing, there is provided intelligent terminal 3 and host computer 4；
Intelligent terminal 3 includes embedded microprocessor, the 3rd near field communications chip, the 3rd storage chip, human-computer interaction module；It is wherein embedding
It is embedded-type ARM to enter microsever.The collection terminal of human-computer interaction module is connected with embedded microprocessor, embedded microprocessor
Device is connected with the input of the 3rd near field communications chip, the 3rd near field communications chip and the first near field communications chip and the second near field
Communication chip wireless connection, the 3rd near field communications chip also with the 3rd storage chip two-way communication link.Also wrapped in intelligent terminal 3
Include communication module；Communication module and the 3rd near field communications chip two-way communication link, host computer 4 are whole with intelligence by communication module
The connection of end 3.In use, by intelligent terminal 3 close to shuttle 1 or weighing device 2 so that the 3rd in intelligent terminal 3 is near
Communication chip either extracts the first storage chip from the first near field communications chip or second deposited on the second near field communications chip
The contents such as numbering, weight and the sampling time of chip memory storage are stored up, then host computer 4 is transmitted it to using communication module and carries out
Analysis, entirety, storage.Setting to the numbering of shuttle 1, it is possible to use intelligent terminal 3 is configured.Wherein man-machine interaction
Module includes keyboard and touch display screen.Keyboard is used to input number information, and touch display screen is used for the information for showing extraction.It is logical
Letter module is usb communication module.
Wherein the first near field communications chip, the second near field communications chip and the 3rd near field communications chip are to be based on
The near-field communication that the NFC communication technology of FM108s50ULT series is realized.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (7)
1. a kind of intelligent weighing sampling system based on near-field communication, it is characterised in that including shuttle and weighing device, institute
State shuttle and be positioned on the weighing device and weigh；The bottom of the shuttle the first near field communications chip and the are installed
One storage chip, first near field communications chip and the first storage chip two-way communication link；The weighing device
Inside sets the second near field communications chip, weighing sensor, A/D modular converters and the second storage chip；The weighing sensor
Collection terminal be covered on the panel of weighing of the weighing device, the output end of the weighing sensor and the A/D modular converters
Input connection, the output end of the A/D modular converters is connected with the input of second storage chip, and described second deposits
It is also also near with described first with the second near field communications chip two-way communication link, second near field communications chip to store up chip
Field communication chip wireless connection.
2. a kind of intelligent weighing sampling system based on near-field communication according to claim 1, it is characterised in that including intelligence
Can terminal；The intelligent terminal includes embedded microprocessor, the 3rd near field communications chip, the 3rd storage chip, man-machine interaction
Module；The collection terminal of the human-computer interaction module is connected with embedded microprocessor, the embedded microprocessor and described the
The input connection of three near field communications chips, the 3rd near field communications chip and first near field communications chip and described the
Two near field communications chip wireless connections, the 3rd near field communications chip also with the 3rd storage chip two-way communication link.
A kind of 3. intelligent weighing sampling system based on near-field communication according to claim 2, it is characterised in that the intelligence
Communication module can also be included in terminal；The communication module and the 3rd near field communications chip two-way communication link.
4. a kind of intelligent weighing sampling system based on near-field communication according to claim 3, it is characterised in that including upper
Position machine；The host computer is connected by the communication module with the intelligent terminal, extracts the 3rd storage in the intelligent terminal
The data stored on chip, data analysis, arrangement, storage to being stored on the 3rd storage chip.
5. a kind of intelligent weighing sampling system based on near-field communication according to claim 1, it is characterised in that including filter
Ripple module, the input of the filtration module are connected with the output end of the weighing sensor, the output end of the filtration module
It is connected with the input of the A/D modular converters.
A kind of 6. intelligent weighing sampling system based on near-field communication according to claim 2, it is characterised in that the people
Machine interactive module includes keyboard and touch display screen.
A kind of 7. intelligent weighing sampling system based on near-field communication according to claim 3 or 4, it is characterised in that institute
It is usb communication module to state communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919486.2A CN107727224A (en) | 2017-09-30 | 2017-09-30 | A kind of intelligent weighing sampling system based on near-field communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919486.2A CN107727224A (en) | 2017-09-30 | 2017-09-30 | A kind of intelligent weighing sampling system based on near-field communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107727224A true CN107727224A (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710919486.2A Pending CN107727224A (en) | 2017-09-30 | 2017-09-30 | A kind of intelligent weighing sampling system based on near-field communication |
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| US20090012818A1 (en) * | 2007-07-06 | 2009-01-08 | Valence Broadband, Inc. | Dispensing medication and verifying proper medication use |
| CN201464015U (en) * | 2009-06-12 | 2010-05-12 | 成都九洲电子信息系统有限责任公司 | Weighing system capable of carrying out identification |
| CN201917390U (en) * | 2010-12-22 | 2011-08-03 | 银川奥特软件有限公司 | Traceable electronic scale with function of radio frequency reading and writing |
| CN102393898A (en) * | 2011-07-22 | 2012-03-28 | 中国水产科学研究院淡水渔业研究中心 | Fish information collecting system based on RFID (radio frequency identification) |
| CN202947790U (en) * | 2012-10-30 | 2013-05-22 | 北京新大陆联众数码科技有限责任公司 | Electronic scale |
| EP2157522A3 (en) * | 2008-08-22 | 2013-08-21 | Permanens LLC | Weight management system using zero-readout weight sensor device and method of using same |
-
2017
- 2017-09-30 CN CN201710919486.2A patent/CN107727224A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090012818A1 (en) * | 2007-07-06 | 2009-01-08 | Valence Broadband, Inc. | Dispensing medication and verifying proper medication use |
| EP2157522A3 (en) * | 2008-08-22 | 2013-08-21 | Permanens LLC | Weight management system using zero-readout weight sensor device and method of using same |
| CN201464015U (en) * | 2009-06-12 | 2010-05-12 | 成都九洲电子信息系统有限责任公司 | Weighing system capable of carrying out identification |
| CN201917390U (en) * | 2010-12-22 | 2011-08-03 | 银川奥特软件有限公司 | Traceable electronic scale with function of radio frequency reading and writing |
| CN102393898A (en) * | 2011-07-22 | 2012-03-28 | 中国水产科学研究院淡水渔业研究中心 | Fish information collecting system based on RFID (radio frequency identification) |
| CN202947790U (en) * | 2012-10-30 | 2013-05-22 | 北京新大陆联众数码科技有限责任公司 | Electronic scale |
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Application publication date: 20180223 |
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