CN1614439A - Detector of accumulator - Google Patents
Detector of accumulator Download PDFInfo
- Publication number
- CN1614439A CN1614439A CN 200310103293 CN200310103293A CN1614439A CN 1614439 A CN1614439 A CN 1614439A CN 200310103293 CN200310103293 CN 200310103293 CN 200310103293 A CN200310103293 A CN 200310103293A CN 1614439 A CN1614439 A CN 1614439A
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- accumulator
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Abstract
A storage battery detection device setting on electronic unit with uninterrupted power supply carrys out fault voltage, ageing voltage, charging voltage and discharging voltage detection for storage battery of the electronic unit. According to detected data, whether the storage battery state is good or not and aged or fault can be determined. Furthermore the state is displayed on indicator to notice operator to apply relevant measures for ensuring normal power supply.
Description
Technical field
The present invention relates to a kind of pick-up unit of accumulator.
Background technology
Along with the increase of power consumption, make can't the load power consumption that makes of electricity consumer of the electricity generation system of Utilities Electric Co., cause the electricity generation system of Utilities Electric Co., usually because of power consumption overload jumping machine.So, the as easy as rolling off a log injury that causes electric equipment products, the computer in especially using, easily by sudden power, and handled data runs off before producing outage.
Again, the computer user can be connected with computer by a UPS (UPS), or is provided with UPS in this computer, with when the sudden power, utilize on this UPS the pre-electric power supply computer that stores, make the user can be with the data storage backup of computer present.But, this commonly uses the state that UPS can't be detected its accumulator, when this accumulator is used a period of time, when producing aging or fault, do not know fully, cause the electricity generation system of this Utilities Electric Co., when suddenly outage taking place, this accumulator can't be given computer by the regular supply electricity because of aging or fault, and the handled data of computer runs off before causing outage.
Summary of the invention
The inventor is because aforementionedly commonly use the shortcoming that UPS can't be detected its battery condition, be manufacturing experience and the technology accumulation of being engaged in UPS according to it, method at the various solutions of the concentrated research of above-mentioned disappearance, after through constantly research, experiment and improvement, finally development and Design goes out the pick-up unit of a kind of accumulator of the present invention, with many disappearances of the Prior Art of forgoing.
Fundamental purpose of the present invention, provide a kind of pick-up unit that can detect and show the accumulator of battery condition, the user can be fault or aging according to the state of this accumulator, changes accumulator, when to exempt outage taking place, the accumulator of this uninterruptible power supply (UPS) device can't normal power supply.
Above-mentioned purpose of the present invention is realized by following technical scheme.
A kind of pick-up unit of accumulator is to be located on the circuit of electronic installation of a tool uninterruptible power supply (UPS) device, and is connected with an accumulator of this electronic installation, it is characterized in that comprising:
One microprocessor, one detecting pin is connected with this accumulator, makes this microprocessor carry out the detecting of false voltage, aging voltage, charging voltage and sparking voltage to this accumulator;
One first switch, one power supply circuit of itself and this electronic installation joins, and be connected with this accumulator, be connected with the control pin of this microprocessor again simultaneously, making this microprocessor control this first switch is closed circuit state, the electric power that this power supply circuit is supplied, through this first switch, to this charge in batteries, perhaps controlling this first switch is open-circuit condition, and this power supply circuit is stopped this charge in batteries;
One electric pressure converter, itself and this accumulator joins;
One second switch, another control pin of itself and this microprocessor joins, and be connected with the circuit of this electronic installation, be connected with this electric pressure converter again simultaneously, making this microprocessor control this second switch is closed circuit state, makes the electric power of this accumulator, after changing its voltage via this electric pressure converter, supply the circuit of this electronic installation, perhaps controlling this second switch is open-circuit condition, makes this accumulator stop to supply electric power to the circuit of this electronic installation;
And
One the 3rd switch, a control pin again of itself and this microprocessor joins, and be connected with this accumulator, be connected with a test load for test usefulness again simultaneously, making this microprocessor control the 3rd switch is closed circuit state, makes the electric power of this accumulator, through the 3rd switch, discharge on this test load, perhaps controlling the 3rd switch is open-circuit condition, makes this accumulator stop discharge;
This microprocessor is to this accumulator, carry out the detecting of false voltage, aging voltage, charging voltage and sparking voltage, according to the data of being detected, whether the state of judging this accumulator is good, aging or fault again, succeeds to show by the state of a display with this accumulator again.
The pick-up unit of described accumulator, it is characterized in that: this pick-up unit still comprises a unilateral diode, and this unilateral diode is located between this first switch and this accumulator, the electric power that makes power supply circuit supply, this accumulator of unidirectional inflow, and to this charge in batteries.
The pick-up unit of described accumulator, it is characterized in that: between this accumulator and this microprocessor, be provided with one group of resistor that is serially connected, this accumulator and these resistors are connected in parallel, be connected in series with this microprocessor again, utilize the voltage dividing potential drop of these resistors, and make the voltage of this microprocessor, carry out the detecting of false voltage, aging voltage, charging voltage and sparking voltage this accumulator with this accumulator.
The pick-up unit of described accumulator, it is characterized in that: the power supply circuit of this electronic installation is provided with a power supply changeover device and a charging circuit, wherein this power supply changeover device and this charging circuit join, and be connected with a power supply, make this power supply changeover device convert the alternating current of this power supply to direct current, and reduce voltage to the voltage that is fit to this electronic installation use, and this charging circuit will charge to this accumulator via the power supply after this power supply changeover device conversion.
The pick-up unit of described accumulator is characterized in that: this power supply is an indoor power supply.
The pick-up unit of described accumulator is characterized in that: this electronic installation is computer or Emergency Light lamp.
The invention has the advantages that:
Pick-up unit of the present invention is located on the circuit of electronic installation of tool uninterruptible power supply (UPS) device, when this electronic installation is used, this pick-up unit will be to the accumulator on the circuit of this electronic installation, carry out the detecting of false voltage, aging voltage, charging voltage and sparking voltage, according to the data of being detected, whether the state of judging this accumulator is good, aging or fault again.The user can be fault or aging according to the state of this accumulator, changes accumulator, and when to exempt outage taking place, the accumulator of this uninterruptible power supply (UPS) device can't normal power supply.
For doing further understanding and understanding, for the embodiment conjunction with figs., be described in detail as follows now purpose of the present invention, structure, device characteristic and effect thereof:
Description of drawings
Fig. 1 is a circuit box synoptic diagram of the present invention.
Fig. 2 is an action flow chart of the present invention.
Embodiment
The present invention is a kind of pick-up unit of accumulator, see also shown in Figure 1, this pick-up unit 10 is electronic installation (as: Emergency Light lamps of being located at a tool uninterruptible power supply (UPS) device, computer ... etc.) circuit on, and be connected with an accumulator 21 of this electronic installation, this pick-up unit 10 is provided with a microprocessor 11, one first switch 12, one unilateral diode 13, one electric pressure converter 14, one second switch 15, one the 3rd switch 16 and a test load 17 for test usefulness, wherein this first switch 12 joins with a power supply circuit 22 of this electronic installation, and be connected with this accumulator 21, be connected with the control pin of this microprocessor 11 again simultaneously, make this microprocessor 11 can control this first switch 12 and be closed circuit (ON) state, the electric power that this power supply circuit 22 is supplied, can be through this first switch 12, to these accumulator 21 chargings, perhaps control this first switch 12 and be open circuit (OFF) state, this power supply circuit 22 is stopped 21 chargings of this accumulator, and this unilateral diode 13 is located between this first switch 12 and this accumulator 21, the electric power that makes power supply circuit 22 be supplied, can this accumulator 21 of unidirectional inflow, and to these accumulator 21 chargings, this electric pressure converter 14 joins with this accumulator 21, and be connected with this second switch 15,15 another control pins with this microprocessor 11 of this second switch join, and be connected with the circuit 23 (or load (as: bulb)) of this electronic installation, make this microprocessor 11 can control this second switch 15 and be closed circuit (ON) state, make the electric power of this accumulator 21, can be via behind these electric pressure converter 14 its voltages of conversion (buck or boost), supply the circuit 23 of this electronic installation, perhaps control this second switch 15 and be open circuit (OFF) state, make this accumulator 21 stop to supply electric power to the circuit 23 of this electronic installation, the 3rd switch 16 joins with a control pin again of this microprocessor 11, and be connected with this accumulator 21, be connected with this test load 17 again simultaneously, make this microprocessor 11 can control the 3rd switch 16 and be closed circuit (ON) state, make the electric power of this accumulator 21, through the 3rd switch 16, on this test load 17, discharge, perhaps control the 3rd switch 16 and be open circuit (OFF) state, make this accumulator 21 stop discharge, this accumulator 21 is connected with a detecting pin of this microprocessor 11, make this microprocessor 11 can be to this accumulator 21, carry out false voltage, aging voltage, the detecting of charging voltage and sparking voltage, moreover, between this accumulator 21 and this microprocessor 11, be provided with one group of resistor that is serially connected 24, this accumulator 21 is connected in parallel with these resistors 24, be connected in series with this microprocessor 11 again, utilize the voltage dividing potential drop of these resistors 24 with this accumulator 21, and make this microprocessor 11 carry out false voltage to the voltage of this accumulator 21, aging voltage, the detecting of charging voltage and sparking voltage.
The composition of the above-mentioned member of mat, see also shown in Figure 1 again, when this electronic installation is used, this microprocessor 11 will be to this accumulator 21, carry out false voltage, aging voltage, the detecting of charging voltage and sparking voltage, again according to the data of being detected, whether the state of judging this accumulator 21 is good, wear out or fault, show by the state of a display (not shown) more at last this accumulator 31, the user can be fault or aging according to the state of this accumulator 21, change accumulator 21, when avoiding outage takes place, the accumulator 21 of this uninterruptible power supply (UPS) device can't normal power supply.
In the present invention, see also shown in Figure 1 again, the power supply circuit 22 of this electronic installation is provided with a power supply changeover device 221 and a charging circuit 223, wherein this power supply changeover device 221 joins with this charging circuit 223, and be connected with a power supply 25 (as: indoor power supply), make this power supply changeover device 221 convert the alternating current of this power supply 25 to direct current, and reduce voltage to being fit to the voltage that this electronic installation uses, and this charging circuit 223 can charge to this accumulator 21 via the power supply after these power supply changeover device 221 conversions.
In the present invention, see also shown in Fig. 1,2, when this electronic installation is used, this microprocessor 11 will carry out the detecting of false voltage, aging voltage, charging voltage and sparking voltage to this accumulator 21 according to following step:
(201) at first, detect the voltage of this accumulator 21;
Is (202) magnitude of voltage of judging this accumulator 21 a no-voltage? if no-voltage is carried out step (211); Otherwise, proceed the following step (203);
Is (203) voltage of judging this accumulator 21 false voltage (as: being lower than the voltage of the normal voltage 30% of this accumulator 21)? if false voltage carries out step (214); Otherwise, proceed the following step (204);
Is (204) voltage of judging this accumulator 21 lower than its operating voltage (as: being lower than the voltage of the normal voltage 75% of this accumulator 21)? carry out step (212) if be lower than its operating voltage; Otherwise, proceed the following step (205);
(205) control the order of the 3rd switch 16 this accumulator 21 is done constant-current discharge one special time, simultaneously and to the discharge process of this accumulator 21, detecting voltage change therebetween;
Do you judge in the discharge process of this accumulator 21 (206) whether its voltage change surpasses failure criterion (as: this voltage change surpasses 5%)? carry out step (214) if surpassed failure criterion; Otherwise, proceed the following step (207);
Do you judge again in the discharge process of this accumulator 21 (207) whether its voltage change surpasses aging standard (as: this voltage change surpasses 1%)? if surpassed aging standard, carried out step (213); Otherwise, proceed the following step (208);
(208), show that this accumulator 21 is normal condition by the display of this electronic installation;
Is (209) voltage of judging this accumulator 21 lower than its operating voltage (as: being lower than the voltage of the normal voltage 80% of this accumulator 21)? if be lower than its operating voltage, carry out step (215); Otherwise, proceed step (210);
(210) control this first switch 12 and be open circuit (OFF) state, make this power supply circuit 22 stop 21 chargings of this accumulator are succeeded and proceeded step (209);
(211) by the display of this electronic installation, show battery is not installed, succeed and proceed step (201);
(212) control this first switch 12 and be closed circuit (ON) state, 22 pairs of these accumulators 21 of this power supply circuit are charged, succeed and proceed step (201);
(213), show that this accumulator 21 is ageing state, succeeds and proceeds step (209) by the display of this electronic installation;
(214), show that this accumulator 21 is fault, succeeds and finishes by the display of this electronic installation;
(215) control this first switch 12 and be closed circuit (ON) state, 22 pairs of these accumulators 21 of this power supply circuit are charged, succeed and proceed the following step (216);
Does (216) voltage of judging this accumulator 21 reach full voltage? if reach full voltage, carry out step (210); Otherwise, proceed following step (217):
(217) voltage variety of this accumulator 21 of detecting in certain hour;
(218) do you judge that this voltage variety is above standard? if this voltage variety is above standard, carry out step (204); Otherwise, proceed step (215).
So, can be by the demonstration of the display of this electronic installation, obtain the state of this accumulator 21, if this state is that accumulator 21 is aging, or be the state of accumulator 21 faults, the user can change accumulator 21 as early as possible, when avoiding outage takes place, the accumulator 21 of this uninterruptible power supply (UPS) device can't normal power supply, is convenient incomparable.
The above only is the best specific embodiment of the present invention, but structural attitude of the present invention is not limited thereto, and anyly is familiar with this skill person in field of the present invention, can think easily and variation or modification, all can be encompassed in the claim scope of this case.
Claims (6)
1, a kind of pick-up unit of accumulator is to be located on the circuit of electronic installation of a tool uninterruptible power supply (UPS) device, and is connected with an accumulator of this electronic installation, it is characterized in that comprising:
One microprocessor, one detecting pin is connected with this accumulator, makes this microprocessor carry out the detecting of false voltage, aging voltage, charging voltage and sparking voltage to this accumulator;
One first switch, one power supply circuit of itself and this electronic installation joins, and be connected with this accumulator, be connected with the control pin of this microprocessor again simultaneously, making this microprocessor control this first switch is closed circuit state, the electric power that this power supply circuit is supplied, through this first switch, to this charge in batteries, perhaps controlling this first switch is open-circuit condition, and this power supply circuit is stopped this charge in batteries;
One electric pressure converter, itself and this accumulator joins;
One second switch, another control pin of itself and this microprocessor joins, and be connected with the circuit of this electronic installation, be connected with this electric pressure converter again simultaneously, making this microprocessor control this second switch is closed circuit state, makes the electric power of this accumulator, after changing its voltage via this electric pressure converter, supply the circuit of this electronic installation, perhaps controlling this second switch is open-circuit condition, makes this accumulator stop to supply electric power to the circuit of this electronic installation;
And
One the 3rd switch, a control pin again of itself and this microprocessor joins, and be connected with this accumulator, be connected with a test load for test usefulness again simultaneously, making this microprocessor control the 3rd switch is closed circuit state, makes the electric power of this accumulator, through the 3rd switch, discharge on this test load, perhaps controlling the 3rd switch is open-circuit condition, makes this accumulator stop discharge;
This microprocessor is to this accumulator, carry out the detecting of false voltage, aging voltage, charging voltage and sparking voltage, according to the data of being detected, whether the state of judging this accumulator is good, aging or fault again, succeeds to show by the state of a display with this accumulator again.
2, the pick-up unit of accumulator according to claim 1, it is characterized in that: this pick-up unit still comprises a unilateral diode, this unilateral diode is located between this first switch and this accumulator, the electric power that makes power supply circuit supply, this accumulator of unidirectional inflow, and to this charge in batteries.
3, the pick-up unit of accumulator according to claim 1, it is characterized in that: between this accumulator and this microprocessor, be provided with one group of resistor that is serially connected, this accumulator and these resistors are connected in parallel, be connected in series with this microprocessor again, utilize the voltage dividing potential drop of these resistors, and make the voltage of this microprocessor, carry out the detecting of false voltage, aging voltage, charging voltage and sparking voltage this accumulator with this accumulator.
4, the pick-up unit of accumulator according to claim 1, it is characterized in that: the power supply circuit of this electronic installation is provided with a power supply changeover device and a charging circuit, wherein this power supply changeover device and this charging circuit join, and be connected with a power supply, make this power supply changeover device convert the alternating current of this power supply to direct current, and reduce voltage to the voltage that is fit to this electronic installation use, and this charging circuit will charge to this accumulator via the power supply after this power supply changeover device conversion.
5, the pick-up unit of accumulator according to claim 4 is characterized in that: this power supply is an indoor power supply.
6, the pick-up unit of accumulator according to claim 1 is characterized in that: this electronic installation is computer or Emergency Light lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310103293 CN1614439A (en) | 2003-11-04 | 2003-11-04 | Detector of accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310103293 CN1614439A (en) | 2003-11-04 | 2003-11-04 | Detector of accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1614439A true CN1614439A (en) | 2005-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310103293 Pending CN1614439A (en) | 2003-11-04 | 2003-11-04 | Detector of accumulator |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101459267A (en) * | 2007-12-12 | 2009-06-17 | 三洋电机株式会社 | Battery pack |
| CN101067644B (en) * | 2007-04-20 | 2010-05-26 | 杭州高特电子设备有限公司 | Storage battery performance analytical expert diagnosing method |
| CN101067645B (en) * | 2007-04-20 | 2010-11-24 | 杭州高特电子设备有限公司 | Method for analysing valve control type lead-acid accumulator battery performance |
| US8046612B2 (en) | 2006-12-13 | 2011-10-25 | Compal Electronics, Inc. | Power control system and method for controlling power adapter to input power to portable electronic device |
| CN102230954A (en) * | 2011-06-22 | 2011-11-02 | 奇瑞汽车股份有限公司 | Apparatus and method for diagnosing lithium ion power cell bag fault |
| CN102375123A (en) * | 2010-08-20 | 2012-03-14 | 雅达电子有限公司 | Improved battery testing system and method |
| CN102590746A (en) * | 2012-02-15 | 2012-07-18 | 河源职业技术学院 | System and method for detecting and displaying status and fault of automobile charging system |
| CN102902340A (en) * | 2011-07-28 | 2013-01-30 | 广达电脑股份有限公司 | Server cabinet system and control method thereof |
| CN101304176B (en) * | 2007-05-09 | 2013-06-05 | 仁宝电脑工业股份有限公司 | Power supply control system and method |
| CN103163355A (en) * | 2011-12-13 | 2013-06-19 | 苏州艾隆科技有限公司 | Check machine storage battery monitoring system |
| CN104678310A (en) * | 2015-01-23 | 2015-06-03 | 江汉大学 | Method and device for detecting storage battery failure |
| CN104935042A (en) * | 2015-06-17 | 2015-09-23 | 蚌埠依爱消防电子有限责任公司 | Detection and protection circuit used between uninterruptible power supply (UPS) and external accumulation battery |
| IT201700031185A1 (en) * | 2017-03-21 | 2018-09-21 | Francesco Pizzola | CONNECTION CIRCUIT FOR A BATTERY UNIT FOR A STATIC GROUP OF CONTINUITY AND METHOD OF VERIFICATION OF THE BATTERY GROUP |
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2003
- 2003-11-04 CN CN 200310103293 patent/CN1614439A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8046612B2 (en) | 2006-12-13 | 2011-10-25 | Compal Electronics, Inc. | Power control system and method for controlling power adapter to input power to portable electronic device |
| CN101067644B (en) * | 2007-04-20 | 2010-05-26 | 杭州高特电子设备有限公司 | Storage battery performance analytical expert diagnosing method |
| CN101067645B (en) * | 2007-04-20 | 2010-11-24 | 杭州高特电子设备有限公司 | Method for analysing valve control type lead-acid accumulator battery performance |
| CN101304176B (en) * | 2007-05-09 | 2013-06-05 | 仁宝电脑工业股份有限公司 | Power supply control system and method |
| CN101459267A (en) * | 2007-12-12 | 2009-06-17 | 三洋电机株式会社 | Battery pack |
| CN101459267B (en) * | 2007-12-12 | 2013-06-19 | 三洋电机株式会社 | Battery pack |
| CN102375123A (en) * | 2010-08-20 | 2012-03-14 | 雅达电子有限公司 | Improved battery testing system and method |
| CN102230954A (en) * | 2011-06-22 | 2011-11-02 | 奇瑞汽车股份有限公司 | Apparatus and method for diagnosing lithium ion power cell bag fault |
| CN102902340A (en) * | 2011-07-28 | 2013-01-30 | 广达电脑股份有限公司 | Server cabinet system and control method thereof |
| CN102902340B (en) * | 2011-07-28 | 2016-02-17 | 广达电脑股份有限公司 | server cabinet system and control method thereof |
| US9360911B2 (en) | 2011-07-28 | 2016-06-07 | Quanta Computer Inc. | Rack server system and control method thereof |
| CN103163355A (en) * | 2011-12-13 | 2013-06-19 | 苏州艾隆科技有限公司 | Check machine storage battery monitoring system |
| CN102590746A (en) * | 2012-02-15 | 2012-07-18 | 河源职业技术学院 | System and method for detecting and displaying status and fault of automobile charging system |
| CN104678310A (en) * | 2015-01-23 | 2015-06-03 | 江汉大学 | Method and device for detecting storage battery failure |
| CN104678310B (en) * | 2015-01-23 | 2017-10-20 | 江汉大学 | A kind of method and apparatus for detecting battery malfunction |
| CN104935042A (en) * | 2015-06-17 | 2015-09-23 | 蚌埠依爱消防电子有限责任公司 | Detection and protection circuit used between uninterruptible power supply (UPS) and external accumulation battery |
| IT201700031185A1 (en) * | 2017-03-21 | 2018-09-21 | Francesco Pizzola | CONNECTION CIRCUIT FOR A BATTERY UNIT FOR A STATIC GROUP OF CONTINUITY AND METHOD OF VERIFICATION OF THE BATTERY GROUP |
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