CN103645661B - A kind of supply unit for instrument power managed - Google Patents
A kind of supply unit for instrument power managed Download PDFInfo
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- CN103645661B CN103645661B CN201310642263.8A CN201310642263A CN103645661B CN 103645661 B CN103645661 B CN 103645661B CN 201310642263 A CN201310642263 A CN 201310642263A CN 103645661 B CN103645661 B CN 103645661B
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- accumulator
- data collecting
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Abstract
The invention discloses a kind of supply unit for instrument power managed, this supply unit includes energy supply control module, accumulator, controller for solar and data collecting instrument, it is that instrument is powered that the unstable voltage that accumulator is exported by energy supply control module is converted to burning voltage, and the consumption information of the instrument of collection is sent to data collecting instrument, controller for solar is accumulator charging, and the charge information of accumulator is sent to data collecting instrument, data collecting instrument calculates the suitable sampling period according to the information received, and start or shutdown command can be sent to described energy supply control module, require that energy supply control module is turned on and off out-put supply by force.The present invention not only achieves effective utilization of electric quantity of power supply, by automatically adjusting test period, ensure that instrument carries out the seriality of data monitoring analysis to greatest extent, and solve the technical problem that electric energy expends when instrument is in idle condition, saved the energy.
Description
Technical field
The application relates to instrument power management field, particularly to a kind of for instrument power managed
Supply unit.
Background technology
Society now, many instruments are to run by certain setting cycle, such as, examine water environment
The Water Test Kits etc. surveyed, the normal working hours of its instrument is less than one hour, and the most of the time,
Instrument is in the free time of waste electricity unnecessary.And the operation of these instruments is all to carry by electric energy
For power, at so nervous present of electric power resource, electric power resource is also existed very by these instruments undoubtedly
Big waste.
And, existing instrument major part all uses common Switching Power Supply (220V exchange turns direct current) to enter
Row power supply, and when in the wild, lake etc. without alternating current in the environment of when applying, be just changed to by solar energy
Accumulator charging is powered, but continuous print is overcast and rainy or sunshine condition is not to fill very much when running into
During abundant environment, the problem that existing instrument cannot run without interruption continuously just comes out, and instrument exists
Use after a period of time due to electric energy is under-supply will be out of service, cause data continuous detecting to divide
Analysis etc..
How the shortcoming existed based on above-mentioned prior art, provide a kind of power supply for instrument power managed
Device, it is possible to carry out the auto-control working cycle as the case may be, is managed the electric power thus supplied of instrument,
Ensure that instrument runs without interruption to greatest extent, be those skilled in the art's urgent problems.
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of supply unit for instrument power managed,
Described supply unit can come the auto-control working cycle as the case may be, enters the electric power thus supplied of instrument
Line pipe is managed, and ensures that instrument runs without interruption to greatest extent.
For achieving the above object, the present invention provides following technical scheme:
A kind of supply unit for instrument power managed, including: energy supply control module, accumulator, too
Sun can controller and data collecting instrument；
Described energy supply control module, for being powered for instrument, and calculates the consumption information of instrument,
The consumption information calculated is sent to described data collecting instrument simultaneously；
Described accumulator, for being powered for described energy supply control module；
Described controller for solar, for charging for described accumulator, and is sent to data by charge information
Acquisition Instrument；
Described data collecting instrument, for receiving the letter sent by energy supply control module and controller for solar
Breath also calculates the sampling period according to the information received.
Preferably, between described energy supply control module and described data collecting instrument, described controller for solar
And it is attached by 485 buses between described data collecting instrument.
Preferably, described energy supply control module includes: singlechip controller, power regulator module, serial ports
Communication module and AD gather modular converter；
Described singlechip controller, for controlling the operation of whole energy supply control module, and with described data
Communicate between Acquisition Instrument；
Described power regulator module, for voltage being carried out stable according to the control of described single-chip microcomputer, will be steady
Determine the electric energy of voltage to flow to instrument and be powered；
Described AD gathers modular converter, for gathering magnitude of voltage and the current value of each output channel, and
Calculate the consumption information of instrument；
Described serial communication modular, for communicating with described data collecting instrument, gathers described AD
The consumption information of the instrument that modular converter calculates is sent to described data collecting instrument.
Preferably, described power regulator module has 4, the most corresponding 5V, 12V, 24V, 36V, point
Yong Yu not convert electric energy to the electric energy under relevant voltage according to the control of described singlechip controller.
Preferably, described accumulator is lead-acid accumulator.
Preferably, described real time charging information includes real time electrical quantity and the charging voltage of described accumulator.
Preferably, described consumption information is the electricity of the accumulator spent by instrument work once.
Preferably, described charge information is the charge capacity of described accumulator the previous day.
Preferably, described consumption information is the electricity of the accumulator spent by instrument work the previous day.
Preferably, described data collecting instrument farther includes send start to described energy supply control module or close
Machine instructs, and requires that energy supply control module is turned on and off out-put supply by force.
In the embodiment of the present invention, with data collecting instrument as core, send by energy supply control module by receiving
Instrument consumption information, the real time charging information of accumulator that sends of controller for solar and instrument send
The information such as analytical data, and calculate the suitable sampling period according to the data received, additionally, number
According to Acquisition Instrument after receiving the analytical data that instrument sends, send shutdown to described energy supply control module and refer to
Order, requires that energy supply control module closes out-put supply by force, and according to the sampling period, on carrying out once
Energy supply control module described in work forward direction sends start-up command, requires that energy supply control module opens output by force
Power supply.Therefore, the present invention not only achieves effective utilization of electric quantity of power supply, it is possible to according to the previous day too
Sun energy charge volume and instrument power consumption, automatically adjust test period, ensure that instrument number to greatest extent
The seriality analyzed according to monitoring, and solve the existing skill that electric energy expends when instrument is in idle condition
Art problem, has saved the energy.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below
The required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of application, for those of ordinary skill in the art, are not paying creative work
On the premise of, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is a kind of instrument power source apparatus structure schematic diagram for instrument power managed that the application provides；
Fig. 2 is the structural representation of a kind of energy supply control module that the application provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out
Clearly and completely describe, it is clear that described embodiment is only some embodiments of the present application, and
It is not all, of embodiment.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of the application protection.
Embodiment one
The invention provides a kind of instrument power source device, shown in Figure 1, Fig. 1 provides for the application
A kind of instrument power source apparatus structure schematic diagram, this supply unit includes: energy supply control module 101, accumulator
102, controller for solar 103 and data collecting instrument 104.
Energy supply control module 101, being used for controlling power supply is that instrument is powered, and the energy consumption letter of acquisition instrument
Breath, is sent to described data collecting instrument 104 simultaneously by the consumption information collected, and consumption information is instrument work
Make once spent electric quantity of power supply.
Shown in Figure 2, the structural representation of a kind of energy supply control module 101 that Fig. 2 provides for the application
Figure, energy supply control module 101 includes: singlechip controller 201, power regulator module 202, AD adopt
Collection modular converter 203 and serial communication modular 204.
Singlechip controller 201, for controlling the operation of whole energy supply control module, and and data collecting instrument
Between communicate.
Concrete, singlechip controller 201 is responsible for the operation of whole energy supply control module, including opening or
Close power regulator module 202 to power to instrument for control, and communicate with data collecting instrument.
Power regulator module 202, for voltage being carried out stable according to the control of singlechip controller 201,
The electric energy of burning voltage is flowed to instrument be powered.
Concrete, described power regulator module has 4, the most corresponding 5V, 12V, 24V, 36V, point
Yong Yu not convert electric energy to the electric energy under relevant voltage according to the control of described singlechip controller.
AD gathers modular converter 203, for gathering magnitude of voltage and the current value of each output channel, and counts
Calculate the consumption information of instrument.
Serial communication modular 204, for communicating with data collecting instrument, gathers modular converter by AD
The consumption information of 203 instruments calculated is sent to data collecting instrument.
Concrete, serial communication modular 204 is that a TTL turns 485 serial ports modular converters, by 485
Universal serial bus communicates with data collecting instrument, and AD gathers the instrument that modular converter 203 calculates
Consumption information is sent to data collecting instrument.
Accumulator 102, for being that instrument is powered by the control of energy supply control module, wherein, electric power storage
Pond 102 can be lead-acid accumulator, does not limits at this, can select as the case may be.
Controller for solar 103, for being charged for accumulator 102, and by the charging of accumulator 102
The real time electrical quantity of information, i.e. accumulator and charging voltage are sent to data collecting instrument 104.
Data collecting instrument 104, for receiving by energy supply control module 101 and controller for solar 103
The information sent also calculates the sampling period according to the information received, and farther includes to energy supply control module
101 send start or shutdown command, require that energy supply control module 101 is turned on and off out-put supply by force.
Concrete, voltage, electric current that accumulator 102 can be charged by controller for solar 103 are uploaded to number
According to Acquisition Instrument 104, the consumption information of the instrument that energy supply control module 101 calculates also can be uploaded to data acquisition
Collection instrument 104, the opening and closing time of data collecting instrument 104 meeting grapher.
Energy supply control module utilizes formula: power consumption=voltage × electric current, i.e. Pn=UnIn(n belongs to positive integer)
Calculate the electric energy that instrument is consumed in work process once, and result of calculation is sent to data acquisition
Collection instrument 104；
Wherein, PnThe electric energy consumed in the work process of n-th by instrument, UnFor instrument n-th
The secondary voltage in work process, InFor instrument electric current in the work process of n-th.
Data collecting instrument 104 utilizes same principle to go to calculate controller for solar 103 to accumulator 102
The electric energy of charging, the value then calculated according to the two, then calculate a suitable periodic Control
The working cycle of instrument.
The feature of data collecting instrument 104: be able to receive that from sender send data message, and according to
The data message received calculates, and carries out according to the dump energy of power supply and the charge information of power supply
In good time adjustment, calculates suitable sampling period, the unlatching of the 101 of control energy supply control module or pass
Close, save electricity to greatest extent；
In the present embodiment, between energy supply control module 101 and data collecting instrument 104, solar control
It is attached by 485 buses between device 103 and data collecting instrument 104, and by 485 buses
Carry out the transmission of data.
In the embodiment of the present invention, with data collecting instrument as core, send by energy supply control module by receiving
Instrument consumption information, the real time charging information of accumulator that sends of controller for solar and instrument send
The information such as analytical data, and calculate the suitable sampling period according to the data received, meanwhile, number
According to Acquisition Instrument after receiving the analytical data that instrument sends, send shutdown to described energy supply control module and refer to
Order, requires that energy supply control module closes out-put supply by force, and according to the sampling period, on carrying out once
Energy supply control module described in work forward direction sends start-up command, requires that energy supply control module opens output by force
Power supply.Therefore, the present invention not only achieves effective utilization of electric quantity of power supply, it is possible to according to the previous day too
Sun energy charge volume and instrument power consumption, automatically adjust test period, ensure that instrument number to greatest extent
The seriality analyzed according to monitoring, and solve the existing skill that electric energy expends when instrument is in idle condition
Art problem, has saved the energy.
Embodiment two
Present invention also offers another kind of supply unit, this supply unit includes: energy supply control module, storage
Battery, controller for solar and data collecting instrument.
Energy supply control module, being used for controlling power supply is that instrument is powered, and the consumption information of acquisition instrument,
The consumption information collected being sent to described data collecting instrument, consumption information is the previous work of nature of instrument simultaneously
The electricity of the accumulator spent by work.
Concrete, energy supply control module includes: singlechip controller, power regulator module, AD gather and turn
Die change block and serial communication modular.
Singlechip controller, for controlling the operation of whole energy supply control module, and with data collecting instrument it
Between communicate.
Concrete, singlechip controller is responsible for the operation of whole energy supply control module, including opening or closing
Power regulator module is powered to instrument for control, and communicates with data collecting instrument.
Power regulator module, for carrying out stable, by burning voltage according to the control of single-chip microcomputer to voltage
Electric energy flows to instrument and is powered.
Concrete, described power regulator module has 4, the most corresponding 5V, 12V, 24V, 36V, point
Yong Yu not convert electric energy to the electric energy under relevant voltage according to the control of described singlechip controller.
AD gathers modular converter, for gathering magnitude of voltage and the current value of each output channel, and calculates
The consumption information of instrument.
Serial communication modular, for communicating with data collecting instrument, gathers AD modular converter and calculates
The consumption information of the instrument gone out is sent to data collecting instrument.
Concrete, serial communication modular is that a TTL turns 485 serial ports modular converters, by 485 serials
Bus communicates with data collecting instrument, and AD gathers the consumption information of the instrument that modular converter calculates
It is sent to data collecting instrument.
Accumulator, for being that instrument is powered by the control of energy supply control module, wherein, accumulator
Can be lead-acid accumulator, not limit at this, can select as the case may be.
Controller for solar, for being charged for accumulator, and by the charge information of accumulator, i.e. stores
The charge capacity of battery the previous day is sent to data collecting instrument.
Data collecting instrument, for receiving the information sent by energy supply control module and controller for solar also
Information according to receiving calculates the sampling period, farther include to energy supply control module send start or
Shutdown command, requires that energy supply control module is turned on and off out-put supply by force.
Concrete, voltage, the electric current that accumulator is charged can be uploaded to data collecting instrument by controller for solar,
The consumption information of the instrument that energy supply control module calculates also can be uploaded to data collecting instrument, data collecting instrument
The opening and closing time of meeting grapher.
Energy supply control module computing equipment consumption information the previous day, first with formula: power consumption=voltage × electricity
Stream, i.e. Pn=UnIn(n belongs to positive integer) calculates the electric energy that the every task of instrument is to be expended；
Wherein, PnThe electric energy consumed in the work process of n-th by instrument, UnFor instrument n-th
The secondary voltage in work process, InFor instrument electric current in the work process of n-th；
Carry out the electric energy spent by every for instrument task being added summation, i.e. utilize formula: PAlways
=P1+P2+P3+P4+…+Pn, calculate the electric energy that instrument is consumed in the work process of the previous day, then
Result of calculation is sent to data collecting instrument.
Identical, data collecting instrument also utilizes same principle to go calculating controller for solar to fill to accumulator
The electric energy of electricity, the value then calculated according to the two, then calculate a suitable periodic Control instrument
The working cycle of device.
The feature of data collecting instrument: be able to receive that the data message sent from sender, and according to reception
To data message calculate, carry out according to the dump energy of power supply and the charge information of power supply in good time
Adjustment, calculate the suitable sampling period, control being turned on and off of energy supply control module, maximum limit
The saving electricity of degree.
In the present embodiment, between energy supply control module and data collecting instrument, controller for solar and data
It is attached by 485 buses between Acquisition Instrument, and is carried out the transmission of data by 485 buses.
In the embodiment of the present invention, with data collecting instrument as core, send by energy supply control module by receiving
Instrument consumption information, the charge information of accumulator that sends of controller for solar and instrument send point
The information such as analysis data, and calculate the suitable sampling period according to the data received, meanwhile, data acquisition
Collection instrument, after receiving the analytical data that instrument sends, sends shutdown command to described energy supply control module,
Require that energy supply control module closes out-put supply by force, and according to the sampling period, once work on carrying out
Energy supply control module described in forward direction sends start-up command, requires that energy supply control module opens out-put supply by force.
Therefore, the present invention not only achieves effective utilization of electric quantity of power supply, it is possible to according to the solar charging of the previous day
Electricity and instrument power consumption, adjust test period automatically, ensure that instrument carries out data monitoring to greatest extent
The seriality analyzed, and solve the prior art problem that electric energy expends when instrument is in idle condition,
Save the energy.
In this specification, each embodiment uses the mode gone forward one by one to describe, and each embodiment stresses
Being the difference with other embodiments, between each embodiment, same or similar part sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The application.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can in the case of without departing from spirit herein or scope,
Realize in other embodiments.Therefore, the application is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. the supply unit for instrument power managed, it is characterised in that including: power supply controls mould
Block, accumulator, controller for solar and data collecting instrument；
Described energy supply control module, for being powered for instrument, and calculates the consumption information of instrument,
The consumption information calculated is sent to described data collecting instrument simultaneously；
Described accumulator, for being powered for described energy supply control module；
Described controller for solar, for charging for described accumulator, and is sent to data by charge information
Acquisition Instrument；
Described data collecting instrument, for receiving the letter sent by energy supply control module and controller for solar
Breath also calculates the sampling period according to the information received.
Supply unit the most according to claim 1, it is characterised in that described energy supply control module with
It is by 485 between described data collecting instrument, between described controller for solar and described data collecting instrument
Bus is attached.
Supply unit the most according to claim 1, it is characterised in that described energy supply control module bag
Include: singlechip controller, power regulator module, AD gather modular converter and serial communication modular；
Described singlechip controller, for controlling the operation of whole energy supply control module, and with described data
Communicate between Acquisition Instrument；
Described power regulator module, for voltage being carried out stable according to the control of described single-chip microcomputer, will be steady
Determine the electric energy of voltage to flow to instrument and be powered；
Described AD gathers modular converter, for gathering magnitude of voltage and the current value of each output channel, and
Calculate the consumption information of instrument；
Described serial communication modular, for communicating with described data collecting instrument, gathers described AD
The consumption information of the instrument that modular converter calculates is sent to described data collecting instrument.
Supply unit the most according to claim 3, it is characterised in that described power regulator module has
4, the most corresponding 5V, 12V, 24V, 36V, it is respectively used to the control according to described singlechip controller
System converts electric energy to the electric energy under relevant voltage.
Supply unit the most according to claim 1, it is characterised in that described accumulator is that plumbic acid stores
Battery.
Supply unit the most according to claim 1, it is characterised in that described charge information includes institute
State real time electrical quantity and the charging voltage of accumulator.
Supply unit the most according to claim 6, it is characterised in that described consumption information is instrument
The electricity of the accumulator that work is once spent.
Supply unit the most according to claim 1, it is characterised in that described charge information is described
The charge capacity of accumulator the previous day.
Supply unit the most according to claim 8, it is characterised in that described consumption information is instrument
The electricity of the accumulator spent by work the previous day.
Supply unit the most according to claim 1, it is characterised in that described data collecting instrument enters
One step includes sending start or shutdown command to described energy supply control module, requires energy supply control module by force
It is turned on and off out-put supply.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310642263.8A CN103645661B (en) | 2013-12-03 | 2013-12-03 | A kind of supply unit for instrument power managed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310642263.8A CN103645661B (en) | 2013-12-03 | 2013-12-03 | A kind of supply unit for instrument power managed |
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| CN103645661A CN103645661A (en) | 2014-03-19 |
| CN103645661B true CN103645661B (en) | 2016-08-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105785113A (en) * | 2014-12-25 | 2016-07-20 | 展讯通信（上海）有限公司 | System and method for automatically testing power consumption |
| CN108036713A (en) * | 2017-12-15 | 2018-05-15 | 深圳市水务科技发展有限公司 | A kind of GNSS deformation monitorings method for managing power supply and its system |
| CN109343444A (en) * | 2018-10-10 | 2019-02-15 | 四川长虹电器股份有限公司 | The energy consumption monitoring management system of crucial energy consumption equipment |
| CN111781450A (en) * | 2020-06-30 | 2020-10-16 | 歌尔科技有限公司 | Electric parameter sampling method, sampling device, earphone and readable storage medium |
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| CN100409264C (en) * | 2005-09-23 | 2008-08-06 | 北京经纬信息技术公司 | low-power consumption earth temperature automatic detection device and method thereof |
| DE202007018449U1 (en) * | 2007-11-02 | 2008-10-02 | Fujitsu Siemens Computers Gmbh | Electronic device, computer and arrangement |
| CN201307111Y (en) * | 2008-12-08 | 2009-09-09 | 潘培锋 | Intelligent water quality detector based on solar energy |
| CN201869373U (en) * | 2010-11-03 | 2011-06-15 | 南京华欣分析仪器制造有限公司 | Gateway node device for large-area water quality monitor wireless sensor network |
| CN203849575U (en) * | 2013-12-03 | 2014-09-24 | 力合科技（湖南）股份有限公司 | Power supply apparatus for apparatus power consumption management |
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