CN204517447U - Based on wireless communication storage battery floating charge energy-saving control system - Google Patents
Based on wireless communication storage battery floating charge energy-saving control system Download PDFInfo
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- CN204517447U CN204517447U CN201520189109.4U CN201520189109U CN204517447U CN 204517447 U CN204517447 U CN 204517447U CN 201520189109 U CN201520189109 U CN 201520189109U CN 204517447 U CN204517447 U CN 204517447U
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Abstract
Based on wireless communication storage battery floating charge energy-saving control system, be specifically related to the charging control technology of communication storage battery.Do not which solve the floating charge existed in the charging system of existing communication storage battery controlled and then cause the problem of waste of energy.Comprise charging control circuit, the first voltage and current collection circuit, DC switchgear, the second voltage and current collection circuit, described control system also comprises unidirectional charging circuit, voltage comparator circuit and switch; DC switchgear is for exporting power supply signal and the charge power supply signal communicated with storage battery; First voltage and current collection circuit are for gathering operating current and the operating voltage of the load of PERCOM peripheral communication storage battery, and described operating current and operating voltage signal are sent to charging control circuit, described charging control circuit sends charging control signal to unidirectional charging circuit, described charging control circuit also for transmit button closed circuit to switch.
Description
Technical field
The utility model relates to control technology field, is specifically related to the charging control technology of communication storage battery.
Background technology
In prior art, for in the Charge Management mode of communication storage battery, all the time there is floating current, that is: after storage battery is charged to upper voltage limit, charge power supply also carries out low current charge at accumulators all the time, this kind of situation adds the power consumption of storage battery, and along with the continuous prolongation of battery-using time, this power consumption also can along with continuous increase.This kind of situation, is owing to being directly fill in parallel with load for storage battery in existing battery charging circuit, and does not reasonably control the charging of storage battery in charging process, and then cause communication storage battery floating charge electric energy wasting phenomenon to exist all the time.
Utility model content
Described in the utility model is not controlled and then cause the problem of waste of energy in order to solve the floating charge existed in the charging system of existing communication storage battery based on wireless communication storage battery floating charge energy-saving control system.
One described in the utility model comprises charging control circuit, the first voltage and current collection circuit, DC switchgear, the second voltage and current collection circuit based on wireless communication storage battery floating charge energy-saving control system, and described control system also comprises unidirectional charging circuit, voltage comparator circuit and switch; DC switchgear is for exporting power supply signal and the charge power supply signal communicated with storage battery; First voltage and current collection circuit are for gathering operating current and the operating voltage of the load of PERCOM peripheral communication storage battery, and described operating current and operating voltage signal are sent to charging control circuit, described charging control circuit sends charging control signal to unidirectional charging circuit, described charging control circuit also for transmit button closed circuit to switch; Described unidirectional charging circuit and switch series are associated in and communicate with in the charge circuit of storage battery; Second voltage and current collection circuit are used for terminal voltage and the charging current of collection communication storage battery, and the terminal voltage of collection and charging current are sent to charging control circuit, simultaneously, also the terminal voltage of collection is sent to voltage comparator circuit, the terminal voltage received and reference voltage compare by described voltage comparator circuit, when described terminal voltage is more than or equal to reference voltage, send the control signal of disconnection charge circuit to charging control circuit and switch simultaneously, described switch is disconnected, and described reference voltage is the charging upper limit voltage of communication storage battery.
Above-mentionedly radio communication device can also be comprised based on wireless communication storage battery floating charge energy-saving control system, described radio communication device is GPRS, 3G or 4G wireless communication line, and described charging control circuit realizes data interaction by this radio communication device and outside.
Above-mentioned kind is based in wireless communication storage battery floating charge energy-saving control system, all be designed with second order RC lowpass wave circuit in described first voltage and current collection circuit and the second voltage and current collection circuit, described second order RC lowpass ripple is used for carrying out filtering process to the voltage gathered and current signal.
Above-mentionedly can also comprise environment harvester based on wireless communication storage battery floating charge energy-saving control system, the signal of collection for gathering any one or more signal in the temperature of environment, humidity, smog, wind speed, and is sent to charging control circuit by described environment harvester.
To connect in the charge in batteries loop of the utility model in original charging system switch, and the decision circuitry added accumulator voltage, and then achieve when the terminal voltage of storage battery reaches upper voltage limit, timely disconnection charge circuit, and then avoid the object of floating charge, effectively solve floating charge problem, reach the effect that the waste of energy of elimination communication storage battery floating charge is energy-conservation.
The utility model also add unidirectional charging circuit, and this unidirectional charging circuit, for controlling charging current direction, under the state of charging circuit power down, can ensure the uninterrupted power supply of load circuit.
The utility model also adds second order RC lowpass wave circuit at the environment of voltage and current acquisition, for realizing the filtering of signal, and then ensures the reliability of image data.
The utility model also add temperature collection device, and this device can realize the collection of environmental parameter, is convenient to adjustment charging control strategy, is also convenient to realize remote monitoring.
The charging control being applicable to existing various communication storage battery based on wireless communication storage battery floating charge energy-saving control system described in the utility model, is also applicable to the improvement to existing communication Battery charge controller system.
Accompanying drawing explanation
Fig. 1 is the application state schematic diagram based on wireless communication storage battery floating charge energy-saving control system described in the utility model, and in figure, A is the schematic diagram based on wireless communication storage battery floating charge energy-saving control system of the application.
Embodiment
Embodiment one: present embodiment is described see Fig. 1.One described in present embodiment is based on wireless communication storage battery floating charge energy-saving control system, comprise charging control circuit, the first voltage and current collection circuit, DC switchgear, the second voltage and current collection circuit, described control system also comprises unidirectional charging circuit, voltage comparator circuit and switch; DC switchgear is for exporting power supply signal and the charge power supply signal communicated with storage battery; First voltage and current collection circuit are for gathering operating current and the operating voltage of the load of PERCOM peripheral communication storage battery, and described operating current and operating voltage signal are sent to charging control circuit, described charging control circuit sends charging control signal to unidirectional charging circuit, described charging control circuit also for transmit button closed circuit to switch; Described unidirectional charging circuit and switch series are associated in and communicate with in the charge circuit of storage battery; Second voltage and current collection circuit are used for terminal voltage and the charging current of collection communication storage battery, and the terminal voltage of collection and charging current are sent to charging control circuit, simultaneously, also the terminal voltage of collection is sent to voltage comparator circuit, the terminal voltage received and reference voltage compare by described voltage comparator circuit, when described terminal voltage is more than or equal to reference voltage, send the control signal of disconnection charge circuit to charging control circuit and switch simultaneously, described switch is disconnected, and described reference voltage is the charging upper limit voltage of communication storage battery.
A kind of described in present embodiment is in the difference of existing control system based on wireless communication storage battery floating charge energy-saving control system, add unidirectional charging circuit, switch and voltage comparator circuit, unidirectional charging circuit, switch series are associated in the charge circuit of communication storage battery, described unidirectional charging circuit is for controlling charging current direction, under the state of charging circuit power down, the uninterrupted power supply of load circuit can be ensured.
Described switch is for controlling the logical of charge circuit or disconnecting, voltage comparator circuit is for comparing terminal voltage and the reference voltage of communication storage battery, described reference voltage is the charging upper limit voltage of communication storage battery, the function of voltage comparator circuit is: in charging process, when the terminal voltage of communication storage battery equal or higher than charging upper limit voltage time, cut-off switch, that is: disconnect charge circuit, and then prevent the existence of floating charge phenomenon.Meanwhile, the signal of cut-off switch also can be sent to charging control circuit by voltage comparator circuit.Charging control circuit, when starting communication by charge in batteries function, can send Closed control signal to switch, decontrols to close to close to ensure the unimpeded of charge circuit.
One described in present embodiment based on wireless communication with storage battery floating charge energy-saving control system in use, directly be connected with communication accumulator plant, for realizing charging, meanwhile, voltage and current collection circuit are used for the operating voltage of load circuit that collection communication connects with storage battery and the signal of operating current.Described DC switchgear and outside communication power supply and rectification circuit are to being connected.
Embodiment two: present embodiment is described see Fig. 1.Present embodiment is to a kind of further restriction based on wireless communication storage battery floating charge energy-saving control system described in embodiment one, present embodiment also comprises radio communication device, described radio communication device is GPRS, 3G or 4G wireless communication line, and described charging control circuit realizes data interaction by this radio communication device and outside.
Present embodiment adds radio communication device, can realize realizing remote Wireless Data Transmission with outside, and the transfer of data making control system described in the utility model more in time and control strategy is more flexible.The agreement of described wireless communication device can design as required, increases verification mode and then guarantees the reliability of transfer of data.
Embodiment three: present embodiment is described see Fig. 1.Present embodiment is to a kind of further restriction based on wireless communication storage battery floating charge energy-saving control system described in embodiment one, all be designed with second order RC lowpass wave circuit in the first voltage in present embodiment and current collection circuit and the second voltage and current collection circuit, described second order RC lowpass ripple is used for carrying out filtering process to the voltage gathered and current signal.
In present embodiment, in voltage and current collection circuit, add filter circuit, and then improve accuracy and the reliability of collection signal.
Embodiment four: present embodiment is described see Fig. 1.Present embodiment is to a kind of further restriction based on wireless communication storage battery floating charge energy-saving control system described in embodiment one, two or three, present embodiment adds environment harvester, the signal of collection for gathering any one or more signal in the temperature of environment, humidity, smog, wind speed, and is sent to charging control circuit by described environment harvester.
Present embodiment adds temperature collection device, and for gathering the various physical parameters of environment, these parameters send to charging control circuit, and described charging circuit can select corresponding control strategy as required.Meanwhile, these data can also send to long-range control centre by radio communication device, and then allow control centre obtain the state of the control system place environment described in present embodiment at any time.
Claims (4)
1. one kind based on wireless communication storage battery floating charge energy-saving control system, comprise charging control circuit, the first voltage and current collection circuit, DC switchgear, the second voltage and current collection circuit, it is characterized in that, described control system also comprises unidirectional charging circuit, voltage comparator circuit and switch; DC switchgear is for exporting power supply signal and the charge power supply signal communicated with storage battery; First voltage and current collection circuit are for gathering operating current and the operating voltage of the load of PERCOM peripheral communication storage battery, and described operating current and operating voltage signal are sent to charging control circuit, described charging control circuit sends charging control signal to unidirectional charging circuit, described charging control circuit also for transmit button closed circuit to switch; Described unidirectional charging circuit and switch series are associated in and communicate with in the charge circuit of storage battery; Second voltage and current collection circuit are used for terminal voltage and the charging current of collection communication storage battery, and the terminal voltage of collection and charging current are sent to charging control circuit, simultaneously, also the terminal voltage of collection is sent to voltage comparator circuit, the terminal voltage received and reference voltage compare by described voltage comparator circuit, when described terminal voltage is more than or equal to reference voltage, send the control signal of disconnection charge circuit to charging control circuit and switch simultaneously, described switch is disconnected, and described reference voltage is the charging upper limit voltage of communication storage battery.
2. one according to claim 1 is based on wireless communication storage battery floating charge energy-saving control system, it is characterized in that, described control system also comprises radio communication device, described radio communication device is GPRS, 3G or 4G wireless communication line, and described charging control circuit realizes data interaction by this radio communication device and outside.
3. one according to claim 1 is based on wireless communication storage battery floating charge energy-saving control system, it is characterized in that, all be designed with second order RC lowpass wave circuit in described first voltage and current collection circuit and the second voltage and current collection circuit, described second order RC lowpass ripple is used for carrying out filtering process to the voltage gathered and current signal.
4. the one according to claim 1,2 or 3 is based on wireless communication storage battery floating charge energy-saving control system, it is characterized in that, described control system also comprises environment harvester, the signal of collection for gathering any one or more signal in the temperature of environment, humidity, smog, wind speed, and is sent to charging control circuit by described environment harvester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520189109.4U CN204517447U (en) | 2015-03-31 | 2015-03-31 | Based on wireless communication storage battery floating charge energy-saving control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520189109.4U CN204517447U (en) | 2015-03-31 | 2015-03-31 | Based on wireless communication storage battery floating charge energy-saving control system |
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| CN204517447U true CN204517447U (en) | 2015-07-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199872A (en) * | 2017-12-28 | 2018-06-22 | 郑州易能科技有限公司 | A kind of power supply system for communications |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199872A (en) * | 2017-12-28 | 2018-06-22 | 郑州易能科技有限公司 | A kind of power supply system for communications |
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