CN107436174A - A kind of key WPS wireless weighting scale - Google Patents
A kind of key WPS wireless weighting scale Download PDFInfo
- Publication number
- CN107436174A CN107436174A CN201710690895.XA CN201710690895A CN107436174A CN 107436174 A CN107436174 A CN 107436174A CN 201710690895 A CN201710690895 A CN 201710690895A CN 107436174 A CN107436174 A CN 107436174A
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- wireless
- weighing
- module
- hx711a
- told
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- 238000005303 weighing Methods 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 9
- 229910052744 lithium Inorganic materials 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 claims description 2
- 230000037396 body weight Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000011156 evaluation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 210000000577 adipose tissue Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004883 computer application Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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
- G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
- G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
- G01G23/3728—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means
- G01G23/3735—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means using a digital network
-
- 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
- G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
- G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
- G01G23/3707—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting using a microprocessor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of key WPS wireless weighting scale, it is characterised in that including：Wireless electron claims body, signal acquisition module, wireless transport module and the far-end server based on WampServer and Tengxun's cloud, the wireless electron scale body completes the state-detection to the personnel of weighing, pass through told signal acquisition module reception signal, and the data collected are transmitted using told wireless transport module, told far-end server completes personnel state reception of weighing, pass through the collection of multiple data, the database on health analysis is produced using MYSQL, and solves the inconvenience that user is manually entered WIFI passwords by a key WPS.The present invention combines automatic Weighing control technology with wireless communication technology together, solve the problems, such as to record body weight in real time, a mobile intelligent health Evaluation Platform is provided the user, user can not only check the health condition of oneself, medical institutions can also be supplied to as a health analysis data sheet, reliable analyze data is provided for expert.
Description
Technical field
The present invention relates to a key WPS wireless weighting scales, belong to weighing-appliance technical field.
Background technology
Though electronic scale in the market has tended to intelligence, the information of collection can not be good for by most products as human body
The evaluating standard of health includes database, and accessing collection information every time needs user to be manually entered WIFI code entries, causes electricity
The user experience of sub- scale is bad.
Patent CN205548128U, disclose a kind of novel radio and weigh chair apparatus, there is provided Weighing cell module,
Central processing unit, WIFI module, solve the problems such as existing chair can not in real time weigh and record body weight in real time, but need user
Mobile phone is opened, starts wireless weighting APP, connection network can just check weight data, operate relatively complicated.Existing weighing-appliance
Personal weight data is mainly checked by mobile phone, computer applications, it is necessary to network connection and user input code entry, and can not
Monitor and remind personal changes of weight trend in real time.Therefore the shortcomings that operating procedure is more, database access is cumbersome be present.
The content of the invention
The present invention for solve existing wireless weighting scale scale exist it is cumbersome, can not store-memory, data message check
The technical problem of inconvenience and provide it is a kind of it is easy to install, be wirelessly transferred stabilization, can real time inspection data, improve operating efficiency
A key WPS wireless weighting scales.
The present invention is adopted the technical scheme that to solve technical problem present in known technology：
A kind of key WPS wireless weighting scale, including：Wireless weighting scale body, signal acquisition module, wireless transport module
And the distal end background server based on WampServer and Tengxun's cloud.The state-detection to weighting objects is completed, passes through and is told
Signal acquisition module reception signal, and the data collected are transmitted using told wireless transport module, after telling distal end
Platform server completes personnel state reception of weighing.
Further, the wireless weighting scale body includes：Awareness apparatus and its structure, single-chip microcomputer, display module, power supply mould
Block and lithium battery.The single-chip microcomputer is that the single-chip microcomputer is STM32F103 serial model No.s, and cost performance is higher, is completed by I/O mouths
LED display module controls.The display module uses LCD1602 LCDs, has the characteristics such as low in energy consumption, stable performance,
The power module uses LM1117 voltage stabilizing chips, by the way that lithium battery voltage stabilizing is arrived into 3V or so.
Further, the awareness apparatus and its structure that the wireless weighting scale body includes include：Weigh box plate, 4 title
Sensor, 1 HX711A/D converter, 12 screws and its screw and nut are retransmitted, the box plate of weighing is known as weight with 1 respectively
Sensor, No. 2 weighing sensors, No. 3 weighing sensors, No. 4 weighing sensors, the connection of Conditioning Circuits of Sensor plate, are designed as
Circle, a diameter of 15cm, the weighing sensor, which is divided into four angles and is evenly distributed under the box plate of weighing, to be enclosed, the side of being designed as
Shape, the HX711A/D converters are evenly distributed in box plate the top of weighing, 12 screws and its screw and nut
Weigh box plate and the weighing sensor, the HX711A/D converters periphery, each 30 degree of angle difference.
Further, described signal acquisition module is using pressure sensor, HX711A/D converters, described pressure sensing
Device receives the data of weighting objects, the conversion of described HX711A/D converter processing datas.
Further, described wireless transport module uses ESP8266 chips, described ESP8266 chips support bluetooth,
WIFI, ZIGEBEE, GPRS, 3G, RFID, ethernet communication module, USB module, serial communication modular.
Further, it is bonded to include one for the distal end background server major function based on WampServer and Tengxun's cloud
Enter WPS, statistics weighting objects state and real-time display, generation user health data report.
Beneficial effects of the present invention：When people or article are when on the weighing apparatus, can measure in real time and automatic stored record
Body weight, the variable quantity of body weight can be checked, and WPS functions are imported with a key, by mobile phone or host computer, can established and weigh
Article and Health database analysis indices.The convenient and swift lead-in mode different from general electronic scale is brought to user, it is full
Foot concern of the user to body weight, the concern to health.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the wireless weighting scale structure chart of the present invention；
Fig. 2 is the wireless communication module circuit theory diagrams of the present invention；
Fig. 3 is the power module circuit schematic of the present invention；
Fig. 4 is the wireless weighting scale display module circuit theory diagrams of the present invention；
Fig. 5 is the circuit micro treatment module circuit theory diagrams of the present invention；
Fig. 6 is the operation principle schematic diagram of the present invention；
Fig. 7 is the background server webpage figure of the present invention；
Fig. 8 is the system overall framework figure of the present invention.
Embodiment
Below based on the accompanying drawing for representing embodiments of the present invention, the present invention is specifically described.
Fig. 1 be the present invention wireless weighting scale structure chart, including single-chip microcomputer, wireless communication module, display module, lithium electricity
Pond, power module.The single-chip microcomputer is STM32F03 serial model No.s, and cost performance is higher, and wireless transport module is controlled by SPI,
Display module is completed by I/O mouths to control.The wireless communication module uses ESP8266 chips, described ESP8266 chip branch
Hold bluetooth, WIFI, ZIGEBEE, GPRS, 3G, RFID, ethernet communication module, USB module, serial communication modular.The lithium electricity
Pond uses 4.2V standard square batteries, and capacity is in 1200maH.The power module uses LM1117 voltage stabilizing chips, by by lithium
3V or so is arrived in battery voltage stabilizing.
Fig. 2 is the wireless communication module circuit theory diagrams of the present invention, using ESP8266 chips as communication chip, cushion
This chip is all used with end main frame is received, one is used as main frame, and one is used as slave.Single-chip microcomputer PB1 and SI4432 SDI mouths connect
Connect, PA10 connects with SI4432 SDO, PA7 connects with SI4432 SCLK, PA6 connects with SI4432 NSEL, PA5 and
SI4432 NIRQ connections.SDI is clock mouth as SPI delivery outlets, SCLK as SPI interface input port, SDO mouths, and NSEL is
Chip selection signal mouth, NIRQ are interrupt signal mouth.
Fig. 3 is the power module circuit schematic of the present invention, decompression processing is carried out using LM1117 decompression chips, by lithium electricity
Pond 4.2V voltages drop to 3V or so.LM1117 input IN pin connect lithium battery anode, and output OUT pins meet filter capacitor C1, greatly
Small 100uF.C1 one end is connected with R1, and other end is connected with GND.R1 mono- terminates C1, and other end connects power supply indicator.
Fig. 4 is the wireless weighting scale display module circuit theory diagrams of the present invention, using LCD1602 chips, wherein in figure
JPBG directly connects power supply, and the both ends of the adjustable potentiometer of the 3rd pin must connect power supply and ground.P2.0, P2.1, P2.2 points
It is not tri- control bits of RS, R/W and E, P0.0-P0.7 is 8 position datawires.
Fig. 5 is the circuit micro treatment module circuit theory diagrams of the present invention, is a to aim at high accuracy using HX711 chips
Electronic scale and design, have two-way analog channel input, 128 times of programmable-gain amplifiers are internally integrated, by HX711
Channel selecting, gain control and data output are realized in PD_SCK and DOUT control in chip pin, the chip selection
Be 128 times of gain, its full scale differential input signal is ± 20mV.
Fig. 6 is the operation principle schematic diagram of the present invention, and it is wireless that the ESP8266 chips connection is will pass through after system initialization
Network, transparent transmission mode transmission data are just opened after configuration successful, and the HX711 chips just have selected 128 after receiving the data
Times gain, A/D translative mode is opened, the data handled well are sent to the LCD1602 display modules waken up again.
Fig. 7 is the background server webpage figure of the present invention, and the design builds distal end using WampServer and Tengxun's cloud and taken
Business device.Receive the JSON packets of weighing system upload, packet is uploaded by POST modes, background server enters to JSON
Row is accordingly unpacked and obtains body weight information, and body weight and time are saved in database by MYSQL.The webpage can be looked into real time
See the health index of user, including body weight, BIM indexes, body fat rate, muscle ratios, bone amount and moisture.
Exemplary description is carried out to invention above in conjunction with accompanying drawing, it is clear that present invention specific implementation is not limited by aforesaid way
System, if the non-substantial improvement of inventive concept and technical scheme of the present invention progress is employed, or it is not improved by this
The methodology and technical scheme of invention are applied directly to other occasions, within protection scope of the present invention.
Claims (7)
- A kind of 1. key WPS wireless weighting scale, it is characterised in that including：It is wireless weighting scale body, signal acquisition module, wireless Transport module and the distal end background server based on WampServer and Tengxun's cloud, the wireless weighting scale body are completed symmetrical The state-detection of weight body, pass through told signal acquisition module reception signal, and the data collected are utilized into told wireless biography Defeated module is transmitted, and tells that distal end background server completes personnel state reception of weighing.
- 2. system according to claim 1, it is characterised in that：Described wireless weighting scale body include awareness apparatus and its Structure, single-chip microcomputer, display module, power module and lithium battery.
- 3. system according to claim 1, it is characterised in that：Awareness apparatus that the wireless weighting scale body includes and its Structure includes weigh box plate, 4 weighing sensors, 1 HX711A/D converter, 12 screws and its screw and nut, institute State weigh box plate respectively with No. 1 weighing sensor, No. 2 weighing sensors, No. 3 weighing sensors, No. 4 weighing sensors, pass Sensor modulate circuit plate connects, and is designed as circle, a diameter of 15cm, the weighing sensor is divided into four angles and is evenly distributed on institute State and enclosed under box plate of weighing, be designed as square, the HX711A/D converters are in box plate the top of weighing, 12 screws And its screw and nut are evenly distributed on weigh box plate and the weighing sensor, the HX711A/D converters periphery, often Individual angle differs 30 degree.
- 4. system according to claim 2, it is characterised in that：The single-chip microcomputer that the wireless weighting scale body includes uses STM32F03 serial model No.s, cost performance is higher, and completing LED display module by I/O mouths controls.The display module uses LCD1602 LCDs, there is characteristic, the power modules such as low in energy consumption, stable performance to use LM1117 voltage stabilizing chips, lead to Cross and 3V or so is arrived into lithium battery voltage stabilizing.
- 5. according to the system described in claim 1 and 2, it is characterised in that：Described signal acquisition module using pressure sensor, HX711A/D converters, described pressure sensor receive the data of weighting objects, described HX711A/D converters processing number According to conversion.
- 6. system according to claim 1, it is characterised in that：Described wireless transport module uses ESP8266 chips, institute The ESP8266 chips stated support bluetooth, WIFI, ZIGEBEE, GPRS, 3G, RFID, ethernet communication module, USB module, serial ports Communication module.
- 7. system according to claim 1, it is characterised in that：Behind the described distal end based on WampServer and Tengxun's cloud Platform server major function include one it is bonded enter WPS, statistics weighting objects state and real-time display, generation user health datagram Accuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710690895.XA CN107436174A (en) | 2017-08-11 | 2017-08-11 | A kind of key WPS wireless weighting scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710690895.XA CN107436174A (en) | 2017-08-11 | 2017-08-11 | A kind of key WPS wireless weighting scale |
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| Publication Number | Publication Date |
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| CN107436174A true CN107436174A (en) | 2017-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710690895.XA Pending CN107436174A (en) | 2017-08-11 | 2017-08-11 | A kind of key WPS wireless weighting scale |
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| Country | Link |
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| CN (1) | CN107436174A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108471439A (en) * | 2018-03-08 | 2018-08-31 | 深圳市集贤科技有限公司 | A kind of intelligent radio Internet of Things electrical safety monitoring system based on Tencent's cloud |
| CN109612522A (en) * | 2018-11-16 | 2019-04-12 | 微传科技（上海）有限公司 | The analog intelligent scale device of 2.4G and its system |
| CN111024193A (en) * | 2019-12-31 | 2020-04-17 | 湖南景程电子科技有限公司 | Wireless intelligent weighing sensor system |
| CN111276246A (en) * | 2020-01-16 | 2020-06-12 | 泰康保险集团股份有限公司 | Human physiological data analysis method and device based on v8 engine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196534A (en) * | 2012-12-28 | 2013-07-10 | 中山市永衡日用制品有限公司 | Electronic scale system with wireless transmission function |
| CN103697987A (en) * | 2013-12-10 | 2014-04-02 | 中山市永衡日用制品有限公司 | Electronic scale with built-in sensor |
| CN105973445A (en) * | 2016-07-01 | 2016-09-28 | 韦庆克 | Intelligent electronic scale system based on cloud service |
-
2017
- 2017-08-11 CN CN201710690895.XA patent/CN107436174A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196534A (en) * | 2012-12-28 | 2013-07-10 | 中山市永衡日用制品有限公司 | Electronic scale system with wireless transmission function |
| CN103697987A (en) * | 2013-12-10 | 2014-04-02 | 中山市永衡日用制品有限公司 | Electronic scale with built-in sensor |
| CN105973445A (en) * | 2016-07-01 | 2016-09-28 | 韦庆克 | Intelligent electronic scale system based on cloud service |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108471439A (en) * | 2018-03-08 | 2018-08-31 | 深圳市集贤科技有限公司 | A kind of intelligent radio Internet of Things electrical safety monitoring system based on Tencent's cloud |
| CN109612522A (en) * | 2018-11-16 | 2019-04-12 | 微传科技（上海）有限公司 | The analog intelligent scale device of 2.4G and its system |
| CN111024193A (en) * | 2019-12-31 | 2020-04-17 | 湖南景程电子科技有限公司 | Wireless intelligent weighing sensor system |
| CN111276246A (en) * | 2020-01-16 | 2020-06-12 | 泰康保险集团股份有限公司 | Human physiological data analysis method and device based on v8 engine |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171205 |
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| WD01 | Invention patent application deemed withdrawn after publication |