CN206990728U - A kind of operational system of body composition analysis instrument - Google Patents
A kind of operational system of body composition analysis instrument Download PDFInfo
- Publication number
- CN206990728U CN206990728U CN201720821391.2U CN201720821391U CN206990728U CN 206990728 U CN206990728 U CN 206990728U CN 201720821391 U CN201720821391 U CN 201720821391U CN 206990728 U CN206990728 U CN 206990728U
- Authority
- CN
- China
- Prior art keywords
- unit
- body composition
- composition analysis
- analysis instrument
- mcu
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
It the utility model is related to body composition analysis technology, more particularly to a kind of operational system of body composition analysis instrument, the system includes at least one body composition analysis instrument terminal, at least one concentrator, one cloud service platform, multiple body composition analysis instrument terminals connect the concentrator, and all concentrators connect the cloud service platform；The beneficial effects of the utility model are：It can be achieved to carry out operation management to the equipment of body composition analysis instrument, reduce the cost of artificial O＆M.
Description
Technical field
It the utility model is related to body composition analysis technology, and in particular to a kind of operational system of body composition analysis instrument.
Background technology
Body composition analysis technology at present, city that increasing body composition analysis technology be employed gradually hot in China
On face, however, more body composition analysis instrument is set within the hospital, in the development in future, it will have more bodies into
Point analytical instrument is applied to the places such as street corner, supermarket, allows people to detect the body composition of oneself at any time.
Utility model content
In order to effectively solve the above problems, the utility model provides a kind of operational system of body composition analysis instrument.
Concrete technical scheme of the present utility model is as follows：A kind of operational system of body composition analysis instrument, the system include
At least one body composition analysis instrument terminal, at least one concentrator, a cloud service platform, multiple body composition analysis instrument are whole
End connects the concentrator, and all concentrators connect the cloud service platform；
The body composition analysis instrument terminal includes a power subsystem, and the power subsystem includes middle control unit, data meter
Unit, communication unit and relay unit are measured, the data metering unit, communication unit are both connected on middle control unit；
The middle control unit includes a MCU control sections and a MCU metering sections, described in the data metering unit connects
MCU metering sections, the relay unit connect the MCU control sections, and the communication unit connects the MCU controls simultaneously
Part；
The data metering unit includes one first sampling unit, one second sampling unit and one the 3rd sampling unit, its
Described in the first sampling unit specifically by copper manganese electrical resistance collection loop current；3rd sampling unit specifically by point
Piezoresistance gathers live wire and zero voltage between lines；Second sampling unit is the electricity that live wire and zero line are gathered by current transformer
Flow vector and.
Further, the power subsystem also includes a protection filter unit, and the protection filter unit connection is described logical
Interrogate unit, it is described protection filter unit be arranged on live wire and zero line, the data transfer that the MCU metering sections are gathered to lead to
Interrogate on unit, the protection filter unit includes carrier signal termination power and choke circuit.
Further, the middle control unit employs the single-chip microcomputer of integrated microcontroller and electric energy metrical unit.
The beneficial effects of the utility model are：It can be achieved to carry out operation management to the equipment of body composition analysis instrument, reduce
The cost of artificial O＆M.
Brief description of the drawings
Fig. 1 is system schematic of the present utility model；
Fig. 2 is power subsystem structural representation of the present utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is explained in further detail.It should be appreciated that specific embodiment described herein is only used for explaining this
Utility model, it is not used to limit the utility model.
On the contrary, the utility model cover it is any be defined by the claims do in spirit and scope of the present utility model
Replacement, modification, equivalent method and scheme.Further, it is right below in order that the public has a better understanding to the utility model
It is detailed to describe some specific detail sections in detailed description of the present utility model.Do not have for a person skilled in the art
The description of these detail sections can also understand the utility model completely.
As shown in Figure 1, 2, it is a kind of operational system of body composition analysis instrument provided by the utility model, the system bag
Include at least one body composition analysis instrument terminal 1, at least one concentrator 2, a cloud service platform 3, multiple body compositions point
Analyzer terminal 1 connects the concentrator 2, and all concentrators 2 connect the cloud service platform 3；
As shown in Fig. 2 the body composition analysis instrument terminal 1 includes a power subsystem, the power subsystem includes middle control
Unit 11, data metering unit 12, communication unit 13 and relay unit 14, the data metering unit 12, communication unit 13
It is both connected to 11 on control unit；
The middle control unit 11 includes a MCU control sections 111 and a MCU metering sections 112, the data metering list
The connection of the member 12 MCU metering sections 112, the relay unit 14 connect the MCU control units 111 and divided, and the communication is single
Member 13 connects the MCU control sections 111 simultaneously.
The middle control unit 11 employs the single-chip microcomputer of integrated microcontroller and electric energy metrical unit, reduces cost and letter
System peripherals design is changed.
The data metering unit 12 includes one first sampling unit 121, one second sampling unit 122 and one the 3rd is adopted
Sample unit 123, wherein first sampling unit 121 is specifically by copper manganese electrical resistance collection loop current；3rd sampling
Unit 123 gathers live wire and zero voltage between lines specifically by divider resistance；Realize electric energy metrical (active and reactive and power because
Number) and voltage, the collection of electric current, second sampling unit 122 is specifically by current transformer collection live wire and zero line
Current phasor and realization load detection of electrical leakage.
The power subsystem also includes a protection filter unit 15, and it is single that the protection filter unit 15 connects the communication
Member 13, the protection filter unit 15 connect the communication unit 13, and the protection filter unit 15 is arranged at live wire and zero line
On, in data transfer that the MCU metering sections 112 are gathered to communication unit 13, the protection filter unit 15 includes carrying
Ripple signal coupling circuit and choke circuit.
The interference such as thunderbolt, surge on the protection filter unit 15 prevention power line enter control power source internal, can
High-frequency electrical line of force carrier signal for communication unit 13 provides coupling channel and isolates high-voltage signal and low-voltage signal, sends
When, high-frequency carrier signal is transferred on power line from communication unit 13, during reception, high-frequency carrier signal uploaded from power line
It is sent on communication unit 13.
The communication unit 13 is a PLC unit；Control unit provided by the utility model can realize collection load
Data include：The voltage of load, the electric current of load, power, temperature, on off state, fault message and the intrinsic work letters of PLC
Breath (including ID, relaying series etc.).
It can realize that following functions are specially by the utility model：
Remote switch control function：The protection filter unit includes carrier signal termination power and choke circuit, described
After carrier signal coupling unit of the power line carrier signal by protecting filter unit, into PLC unit, the PLC unit from
Data-signal is demodulated in the carrier signal received, the action of control relay unit switch, realizes the control of load electricity consumption；
Load creepage protection function：By detect load live wire and zero line current phasor and, realize the electric leakage to load
Stream detection and protection；
Electric energy metrical function：Collection load live wire and neutral line current in real time, to the voltage of load, electric current, active power, nothing
Work(power measures.
Claims (3)
1. a kind of operational system of body composition analysis instrument, it is characterised in that the system includes at least one body composition analysis instrument
Terminal, at least one concentrator, a cloud service platform, multiple body composition analysis instrument terminals connect the concentrator, institute
There is the concentrator to connect the cloud service platform；
The body composition analysis instrument terminal includes a power subsystem, and the power subsystem includes middle control unit, data metering list
Member, communication unit and relay unit, the data metering unit, communication unit are both connected on middle control unit；
The middle control unit includes a MCU control sections and a MCU metering sections, and the data metering unit connects the MCU
Metering section, the relay unit connect the MCU control sections, and the communication unit connects the MCU control units simultaneously
Point；
The data metering unit includes one first sampling unit, one second sampling unit and one the 3rd sampling unit, wherein institute
The first sampling unit is stated specifically by copper manganese electrical resistance collection loop current；3rd sampling unit is specifically by partial pressure electricity
Resistance collection live wire and zero voltage between lines；Second sampling unit is that the electric current that live wire and zero line are gathered by current transformer is sweared
Amount and.
2. the operational system of a kind of body composition analysis instrument according to claim 1, it is characterised in that the power subsystem is also
Including a protection filter unit, the protection filter unit connects the communication unit, and the protection filter unit is arranged at fire
On line and zero line, in data transfer that the MCU metering sections are gathered to communication unit, the protection filter unit includes carrying
Ripple signal coupling circuit and choke circuit.
3. the operational system of a kind of body composition analysis instrument according to claim 1, it is characterised in that the middle control unit is adopted
With integrated microcontroller and the single-chip microcomputer of electric energy metrical unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720821391.2U CN206990728U (en) | 2017-07-08 | 2017-07-08 | A kind of operational system of body composition analysis instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720821391.2U CN206990728U (en) | 2017-07-08 | 2017-07-08 | A kind of operational system of body composition analysis instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206990728U true CN206990728U (en) | 2018-02-09 |
Family
ID=61404330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720821391.2U Expired - Fee Related CN206990728U (en) | 2017-07-08 | 2017-07-08 | A kind of operational system of body composition analysis instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206990728U (en) |
-
2017
- 2017-07-08 CN CN201720821391.2U patent/CN206990728U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207164137U (en) | Intelligent breaker | |
| CN110518680A (en) | The control circuit and control method of compatible three-phase and single-phase a variety of line systems power supply | |
| CN207834197U (en) | A kind of arc-suppression circuit and arc extinguishing DC relay of DC relay | |
| CN106921090A (en) | A kind of smart jack | |
| CN104166061A (en) | Intelligent power distribution and utilization state detection device based on 4D technology | |
| CN201860040U (en) | Intelligent distribution cabinet provided with grounding switch and integrating remote communication control and short message transmission | |
| CN201984117U (en) | Capacitor group switching testing device | |
| CN103595133B (en) | A kind of transformer station dehumidifier intelligent monitor system | |
| CN206193035U (en) | Terminal box is united to integral type of measurement smart meter and acquisition terminal sharing | |
| CN206990728U (en) | A kind of operational system of body composition analysis instrument | |
| CN107302243A (en) | A kind of charging pile based on power carrier communication | |
| CN107086630A (en) | A kind of operational system of charging pile | |
| CN207061551U (en) | A kind of elevator intelligent monitoring system | |
| CN102135576A (en) | Switching tester of substation condenser bank | |
| CN106941279A (en) | A kind of intelligent power system | |
| CN207398845U (en) | A kind of operational system of charging pile | |
| CN206790214U (en) | A kind of intelligent power system | |
| CN206992727U (en) | A kind of charging pile based on power carrier communication | |
| CN209472373U (en) | A kind of indoor electric appliance energy-saving integrated controller | |
| CN203204065U (en) | Multiple current detection equipment | |
| CN206849187U (en) | A kind of ATM operational system | |
| CN206790062U (en) | A kind of intelligent cable with video acquisition function | |
| CN207977780U (en) | Air switch with monitoring and remote control function | |
| CN112713572A (en) | Novel intelligent cloud circuit breaker | |
| CN206932024U (en) | A kind of charging pile system being integrated on street lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180209 Termination date: 20180708 |