CN103645661A - Power supply device used for instrument power consumption management - Google Patents
Power supply device used for instrument power consumption management Download PDFInfo
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- CN103645661A CN103645661A CN201310642263.8A CN201310642263A CN103645661A CN 103645661 A CN103645661 A CN 103645661A CN 201310642263 A CN201310642263 A CN 201310642263A CN 103645661 A CN103645661 A CN 103645661A
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- 238000004458 analytical method Methods 0.000 abstract description 11
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract 1
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Abstract
The invention discloses a power supply device used for instrument power consumption management. The power supply device comprises a power supply control module, a storage battery, a solar energy controller and a data acquisition instrument. The power supply control module converts an unstable voltage output by the storage battery into a steady voltage for supplying power to an instrument and sends collected energy consumption information of the instrument to the data acquisition instrument. The solar energy controller charges the storage battery and sends the charging information of the storage battery to the data acquisition instrument. The data acquisition instrument calculates out an appropriate sampling period based on the received information and is capable of sending a startup or shutdown instruction to the power supply control module and forcibly requiring power supply control module to turn on or turn off the output power supply. The effective utilization of power supply quantity is achieved; through automatically adjusting test period, the continuity of data monitoring analysis of the instrument is guarantee to the maximum degree; and the technical problem of power consumption when the instrument is in an idle state is solved, and energy is saved.
Description
Technical field
The application relates to instrument power management field, particularly a kind of supply unit for instrument power managed.
Background technology
Social now, many instruments are by the operation of certain setting cycle, such as the Water Test Kits that water environment is detected etc., are no more than one hour the normal working hours of its instrument, and the most of the time, instrument is the free time in waste electric weight unnecessary.And the operation of these instruments is all to provide power by electric energy, electric power resource so nervous now, these instruments exist very large waste to electric power resource undoubtedly.
And, existing instrument major part all uses common Switching Power Supply (220V exchanges and turns direct current) to power, and while applying when in the wild, under the environment without alternating current such as lake, just be changed to by sun power charge in batteries is powered, but when to run into continuous overcast and rainy or sunshine condition be not very abundant environment, the problem that existing instrument cannot run without interruption continuously has just come out, instrument in use for some time will be out of service due to electric power supply deficiency, causes the data cannot continuous detecting analysis etc.
The shortcoming existing based on above-mentioned prior art, how a kind of supply unit for instrument power managed is provided, can come as the case may be the auto-control work period, electric power thus supplied to instrument manages, guaranteeing that to greatest extent instrument runs without interruption, is those skilled in the art's urgent problems.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of supply unit for instrument power managed, described supply unit can come the auto-control work period as the case may be, and the electric power thus supplied of instrument is managed, and guarantees that to greatest extent instrument runs without interruption.
For achieving the above object, the invention provides following technical scheme:
A supply unit for instrument power managed, comprising: energy supply control module, accumulator, controller for solar and data collecting instrument;
Described energy supply control module, is used to instrument to power, and calculates the consumption information of instrument, the consumption information calculating is sent to described data collecting instrument simultaneously;
Described accumulator, is used to described energy supply control module to power;
Described controller for solar, is used to described charge in batteries, and charge information is sent to data collecting instrument;
Described data collecting instrument, for receiving the information being sent by energy supply control module and controller for solar and calculating the sampling period according to the information receiving.
Preferably, between described energy supply control module and described data collecting instrument, between described controller for solar and described data collecting instrument, by 485 buses, be connected.
Preferably, described energy supply control module comprises: singlechip controller, power regulator module, serial communication modular and AD Collect conversion module;
Described singlechip controller, for controlling the operation of whole energy supply control module, and and described data collecting instrument between communicate;
Described voltage Voltage stabilizing module, stablizes voltage for the control according to described single-chip microcomputer, and the power delivery of burning voltage is powered to instrument;
Described AD Collect conversion module, for gathering magnitude of voltage and the current value of each output channel, and calculates the consumption information of instrument;
Described serial communication modular, for communicating with described data collecting instrument, the consumption information of the instrument that AD Collect conversion module is calculated sends to data collecting instrument.
Preferably, described power regulator module has 4, and corresponding 5V, 12V, 24V, 36V, be respectively used to convert electric energy to the electric energy under relevant voltage according to the control of described monolithic controller respectively.
Preferably, described accumulator is lead-acid accumulator.
Preferably, described real time charging information comprises real-time electric weight and the charging voltage of described accumulator.
Preferably, described consumption information is the once electric weight of spent accumulator of instrument work.
Preferably, described charge information is the described accumulator charge capacity of the previous day.
Preferably, described consumption information is the work the previous day electric weight of spent accumulator of instrument.
Preferably, described data collecting instrument further comprises to described energy supply control module transmission start or shutdown command, requires by force energy supply control module to open or close out-put supply.
In the embodiment of the present invention, take data collecting instrument as core, by receiving the instrument consumption information being sent by energy supply control module, the information such as analysis data that the real time charging information of the accumulator that controller for solar sends and instrument send, and calculate the suitable sampling period according to the data that receive, in addition, data collecting instrument is after receiving the analysis data of instrument transmission, to described energy supply control module, send shutdown command, require by force energy supply control module to close out-put supply, and according to the sampling period, the energy supply control module described in forward direction of once working on carrying out sends start-up command, require by force energy supply control module to open out-put supply.Therefore, the present invention has not only realized effective utilization of electric quantity of power supply, can be according to the solar charging electric weight of the previous day and instrument power consumption, automatically adjust test period, guaranteed to greatest extent the continuity that instrument carries out data monitoring analysis, and solved in the instrument prior art problem that electric energy expends during in idle condition, saved the energy.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiment of the application, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
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 of providing of the application.
Embodiment
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 clearly and completely described, obviously, described embodiment is only the application's part embodiment, rather than whole embodiment.Embodiment based in the application, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the application's protection.
Embodiment mono-
The invention provides a kind of instrument power source device, shown in Figure 1, a kind of instrument power source apparatus structure schematic diagram that Fig. 1 provides for the application, this supply unit comprises: energy supply control module 101, accumulator 102, controller for solar 103 and data collecting instrument 104.
Energy supply control module 101, is that instrument is powered for controlling power supply, and the consumption information of acquisition instrument, the consumption information collecting is sent to described data collecting instrument 104 simultaneously, and consumption information is once spent electric quantity of power supply of instrument work.
Shown in Figure 2, the structural representation of a kind of energy supply control module 101 that Fig. 2 provides for the application, energy supply control module 101 comprises: singlechip controller 201, power regulator module 202, AD Collect conversion module 203 and serial communication modular 204.
Concrete, singlechip controller 201 is responsible for the operation of whole energy supply control module, comprises and opens or closes voltage Voltage stabilizing module 202 for controlling to instrument power supply, and communicate with data collecting instrument.
Voltage Voltage stabilizing module 202, for according to the control of singlechip controller 201, voltage being stablized, powers the power delivery of burning voltage to instrument.
Concrete, described power regulator module has 4, and corresponding 5V, 12V, 24V, 36V, be respectively used to convert electric energy to the electric energy under relevant voltage according to the control of described monolithic controller respectively.
AD Collect conversion module 203, for gathering magnitude of voltage and the current value of each output channel, and calculates the consumption information of instrument.
Serial communication modular 204, for communicating with data collecting instrument, the consumption information of the instrument that AD Collect conversion module 203 is calculated sends to data collecting instrument.
Concrete, serial communication modular 204 is that a TTL turns 485 serial ports modular converters, by 485 universal serial bus and data collecting instrument, communicates, the consumption information of the instrument that AD Collect conversion module 203 is calculated sends to data collecting instrument.
Accumulator 102, is that instrument is powered for the control by energy supply control module, and wherein, accumulator 102 can be lead-acid accumulator, at this, does not limit, and can select as the case may be.
Controller for solar 103, is used to accumulator 102 to charge, and by the charge information of accumulator 102, the real-time electric weight of accumulator and charging voltage send to data collecting instrument 104.
Data collecting instrument 104, for receiving the information being sent by energy supply control module 101 and controller for solar 103 and calculating the sampling period according to the information receiving, further comprise to energy supply control module 101 and send start or shutdown command, require by force energy supply control module 101 to open or close out-put supply.
Concrete, controller for solar 103 can be uploaded to data collecting instrument 104 by voltage, the electric current of accumulator 102 chargings, the consumption information of the instrument that energy supply control module 101 calculates also can be uploaded to data collecting instrument 104, the opening and closing time of data collecting instrument 104 meeting register instruments.
Energy supply control module utilizes formula: power consumption=voltage * electric current, i.e. P
n=U
ni
n(n belongs to positive integer) calculates the electric energy that instrument consumes in the course of work once, and result of calculation is sent to data collecting instrument 104;
Wherein, P
nfor the electric energy that instrument consumes in the course of work of the n time, U
nfor the voltage of instrument in the course of work of the n time, I
nfor the electric current of instrument in the course of work of the n time.
Data collecting instrument 104 utilizes same principle to remove to calculate the electric energy of controller for solar 103 accumulators 102 chargings, then according to these two values of calculating, then calculates work period of a suitable periodic Control instrument.
The feature of data collecting instrument 104: can receive the data message sending from transmit leg, and calculate according to the data message receiving, according to the charge information of the dump energy of power supply and power supply, carry out in good time adjustment, calculate the suitable sampling period, control 101 unlatching of energy supply control module or close, to greatest extent save power;
In the present embodiment, between energy supply control module 101 and data collecting instrument 104, be connected by 485 buses between controller for solar 103 and data collecting instrument 104, and by 485 buses, carry out the transmission of data.
In the embodiment of the present invention, take data collecting instrument as core, by receiving the instrument consumption information being sent by energy supply control module, the information such as analysis data that the real time charging information of the accumulator that controller for solar sends and instrument send, and calculate the suitable sampling period according to the data that receive, simultaneously, data collecting instrument is after receiving the analysis data of instrument transmission, to described energy supply control module, send shutdown command, require by force energy supply control module to close out-put supply, and according to the sampling period, the energy supply control module described in forward direction of once working on carrying out sends start-up command, require by force energy supply control module to open out-put supply.Therefore, the present invention has not only realized effective utilization of electric quantity of power supply, can be according to the solar charging electric weight of the previous day and instrument power consumption, automatically adjust test period, guaranteed to greatest extent the continuity that instrument carries out data monitoring analysis, and solved in the instrument prior art problem that electric energy expends during in idle condition, saved the energy.
Embodiment bis-
The present invention also provides another kind of supply unit, and this supply unit comprises: energy supply control module, accumulator, controller for solar and data collecting instrument.
Energy supply control module, is that instrument is powered for controlling power supply, and the consumption information of acquisition instrument, the consumption information collecting is sent to described data collecting instrument simultaneously, and consumption information is the work the previous day electric weight of spent accumulator of instrument.
Concrete, energy supply control module comprises: singlechip controller, power regulator module, AD Collect conversion module and serial communication modular.
Singlechip controller, for controlling the operation of whole energy supply control module, and and data collecting instrument between communicate.
Concrete, singlechip controller is responsible for the operation of whole energy supply control module, comprises and opens or closes voltage Voltage stabilizing module for controlling to instrument power supply, and communicate with data collecting instrument.
Voltage Voltage stabilizing module, stablizes voltage for the control according to single-chip microcomputer, and the power delivery of burning voltage is powered to instrument.
Concrete, described power regulator module has 4, and corresponding 5V, 12V, 24V, 36V, be respectively used to convert electric energy to the electric energy under relevant voltage according to the control of described monolithic controller respectively.
AD Collect conversion module, 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, the consumption information of the instrument that AD Collect conversion module is calculated sends to data collecting instrument.
Concrete, serial communication modular is that a TTL turns 485 serial ports modular converters, by 485 universal serial bus and data collecting instrument, communicates, the consumption information of the instrument that AD Collect conversion module is calculated sends to data collecting instrument.
Accumulator, is that instrument is powered for the control by energy supply control module, and wherein, accumulator can be lead-acid accumulator, at this, does not limit, and can select as the case may be.
Controller for solar, is used to accumulator to charge, and by the charge information of accumulator, and the charge capacity of accumulator the previous day sends to data collecting instrument.
Data collecting instrument, for receiving the information being sent by energy supply control module and controller for solar and calculating the sampling period according to the information receiving, further comprise to energy supply control module and send start or shutdown command, require by force energy supply control module to open or close out-put supply.
Concrete, controller for solar can be uploaded to data collecting instrument by the voltage of charge in batteries, electric current, and the consumption information of the instrument that energy supply control module calculates also can be uploaded to data collecting instrument, the opening and closing time of data collecting instrument meeting register instrument.
Energy supply control module computing equipment consumption information the previous day, first utilizes formula: power consumption=voltage * electric current, i.e. P
n=U
ni
n(n belongs to positive integer) calculates the electric energy that the every task of instrument will expend;
Wherein, P
nfor the electric energy that instrument consumes in the course of work of the n time, U
nfor the voltage of instrument in the course of work of the n time, I
nfor the electric current of instrument in the course of work of the n time;
The spent electric energy of the every task of instrument is added to summation, utilizes formula: P
always=P
1+ P
2+ P
3+ P
4+ ... + P
n, calculate the electric energy that instrument consumes in the course of work of the previous day, then result of calculation is sent to data collecting instrument.
Identical, data collecting instrument also utilizes same principle to remove to calculate the electric energy that controller for solar charges a battery, and then according to these two values of calculating, then calculates work period of a suitable periodic Control instrument.
The feature of data collecting instrument: can receive the data message sending from transmit leg, and calculate according to the data message receiving, according to the charge information of the dump energy of power supply and power supply, carry out in good time adjustment, calculate the suitable sampling period, control the unlatching of energy supply control module or close, to greatest extent save power.
In the present embodiment, between energy supply control module and data collecting instrument, be connected by 485 buses between controller for solar and data collecting instrument, and by 485 buses, carry out the transmission of data.
In the embodiment of the present invention, take data collecting instrument as core, by receiving the instrument consumption information being sent by energy supply control module, the information such as analysis data that the charge information of the accumulator that controller for solar sends and instrument send, and calculate the suitable sampling period according to the data that receive, simultaneously, data collecting instrument is after receiving the analysis data of instrument transmission, to described energy supply control module, send shutdown command, require by force energy supply control module to close out-put supply, and according to the sampling period, the energy supply control module described in forward direction of once working on carrying out sends start-up command, require by force energy supply control module to open out-put supply.Therefore, the present invention has not only realized effective utilization of electric quantity of power supply, can be according to the solar charging electric weight of the previous day and instrument power consumption, automatically adjust test period, guaranteed to greatest extent the continuity that instrument carries out data monitoring analysis, and solved in the instrument prior art problem that electric energy expends during in idle condition, saved the energy.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment same or similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the application.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can be in the situation that do not depart from the application's spirit or scope, realization in other embodiments.Therefore, the application will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. for a supply unit for instrument power managed, it is characterized in that, comprising: energy supply control module, accumulator, controller for solar and data collecting instrument;
Described energy supply control module, is used to instrument to power, and calculates the consumption information of instrument, the consumption information calculating is sent to described data collecting instrument simultaneously;
Described accumulator, is used to described energy supply control module to power;
Described controller for solar, is used to described charge in batteries, and charge information is sent to data collecting instrument;
Described data collecting instrument, for receiving the information being sent by energy supply control module and controller for solar and calculating the sampling period according to the information receiving.
2. supply unit according to claim 1, is characterized in that, between described energy supply control module and described data collecting instrument, be connected by 485 buses between described controller for solar and described data collecting instrument.
3. supply unit according to claim 1, is characterized in that, described energy supply control module comprises: singlechip controller, power regulator module, AD Collect conversion module and serial communication modular;
Described singlechip controller, for controlling the operation of whole energy supply control module, and and described data collecting instrument between communicate;
Described voltage Voltage stabilizing module, stablizes voltage for the control according to described single-chip microcomputer, and the power delivery of burning voltage is powered to instrument;
Described AD Collect conversion module, for gathering magnitude of voltage and the current value of each output channel, and calculates the consumption information of instrument;
Described serial communication modular, for communicating with described data collecting instrument, the consumption information of the instrument that AD Collect conversion module is calculated sends to data collecting instrument.
4. supply unit according to claim 3, is characterized in that, described power regulator module has 4, and corresponding 5V, 12V, 24V, 36V, be respectively used to convert electric energy to the electric energy under relevant voltage according to the control of described monolithic controller respectively.
5. supply unit according to claim 1, is characterized in that, described accumulator is lead-acid accumulator.
6. supply unit according to claim 1, is characterized in that, described charge information comprises real-time electric weight and the charging voltage of described accumulator.
7. supply unit according to claim 6, is characterized in that, described consumption information is the once electric weight of spent accumulator of instrument work.
8. supply unit according to claim 1, is characterized in that, described charge information is the described accumulator charge capacity of the previous day.
9. supply unit according to claim 8, is characterized in that, described consumption information is the work the previous day electric weight of spent accumulator of instrument.
10. supply unit according to claim 1, is characterized in that, described data collecting instrument further comprises to described energy supply control module transmission start or shutdown command, requires by force energy supply control module to open or close out-put supply.
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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 |
| CN114362340A (en) * | 2021-12-16 | 2022-04-15 | 杭州春来科技有限公司 | Low-power-consumption power supply system for solar water quality online monitoring station |
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| CN103645661B (en) | 2016-08-17 |
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