CN201860145U - Intelligently controlled storage battery restoration system - Google Patents
Intelligently controlled storage battery restoration system Download PDFInfo
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- CN201860145U CN201860145U CN2010206070255U CN201020607025U CN201860145U CN 201860145 U CN201860145 U CN 201860145U CN 2010206070255 U CN2010206070255 U CN 2010206070255U CN 201020607025 U CN201020607025 U CN 201020607025U CN 201860145 U CN201860145 U CN 201860145U
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Abstract
The utility model discloses an intelligently controlled storage battery restoration system, which comprises a charging module, a detection module, a restoration module and an alternating current power supply; the intelligently controlled storage battery restoration system also comprises a switching control module and a switch matrix, wherein the power supply input end of the charging module is connected with the alternating current power supply; the output end is connected with a restored storage battery by the switch matrix; the detection signal input end of the detection module is connected with the storage battery by the switch matrix; the detection result output end is connected with the switching control module; the restoration module is connected with the storage battery by the switch matrix; and the switch matrix is controlled by the switching control module and the switch matrix according to the detection result of the detection module. The utility model provides an intelligently controlled storage battery restoration method. The intelligently controlled storage battery restoration system and the method have the beneficial effects that the state of the restored battery can be judged intelligently; meanwhile, the work can be carried out by automatically switching to the corresponding module, so that the complicated restoration process becomes simple, the manual labor is saved and the efficiency is improved.
Description
Technical field
The utility model relates to storage battery maintenance field, and particularly a kind of accumulator repairing system of Based Intelligent Control belongs to the waste and old lead acid accumulator reparation and utilizes the field.
Background technology
Generally adopt the major impetus source of lead acid accumulator as electric bicycle, along with the development of electrokinetic cell new material new process, at present the theoretical circulation life-span of battery of electric vehicle is brought up to about 600 times by original 300 times, i.e. useful life more than 2 years.But in the actual use of electric bicycle, often just needed to change one group of new battery in 8～12 months.Calculate according to 5,000 ten thousand electric motor cars of recoverable amount, the electrokinetic cell of scrapping every year is quite surprising.The present repairing to storage battery all is charging, detection, reparation link, and each link all needs the artificial semiautomatic plant that participates in, and repair process efficient is not high.
The utility model content
The utility model purpose provides a kind of storage battery restorative procedure and repair system of Based Intelligent Control, finishes the repair process of storage battery by serial intelligent decision and control, reduces the manual operation link, improves operating efficiency.
The utility model is to finish the technical scheme that its purpose adopts to be: a kind of accumulator repairing system of Based Intelligent Control, comprise charging module, detection module, reparation module and AC power, and also comprise switching controls module and switch matrix;
The power input of described charging module links to each other with described AC power, and the logical described switch matrix of its output links to each other with the storage battery that is repaired;
The detection signal input of described detection module connects described storage battery by described switch matrix, and its testing result output links to each other with described switching controls module;
Described reparation module connects described storage battery by described switch matrix;
Described switching controls module is connected with described switch matrix, controls described switch matrix according to the testing result of described detection module.
Concrete, in the above-mentioned repair system, the model of charging module is the digit pulse charger of CD-1605K.Detection module is that model is the battery capacity instrument of JC-1610.Repair module for comprising single chip circuit, battery voltage detection circuit, battery polar testing circuit, fault warning circuit, constant-current source, pulse-switching circuit;
Described single chip circuit comprise single-chip microcomputer and for this single-chip microcomputer provide standard clock signal, reset signal and reference voltage clock circuit, electrify restoration circuit and standard of precision voltage circuit;
Described battery voltage detection circuit links to each other with tested storage battery, and its testing result output connects described single chip circuit;
Described battery polar testing circuit links to each other with tested storage battery, and its testing result output connects described single chip circuit;
The alarm control signal input port of described fault warning circuit links to each other with described single chip circuit;
Described constant-current source connects tested storage battery under described single chip circuit control;
Described pulse-switching circuit connects tested storage battery under described single chip circuit control.
The switching controls module comprises the detection signal input port that is connected with described detection module, respectively with described charging module, repair the control signal delivery outlet that module is connected with the switch matrix signal input end; The comparison circuit that the corresponding information of the detection information of the detection module of described signal input input and setting is compared; Control the processor circuit of output signal output according to the comparative result of described comparison circuit.
The course of work of the present utility model is: connect storage battery to be repaired, whether system detects the terminal voltage of storage battery greater than 9V, if then by switch matrix storage battery being switched to the reparation module less than 9V directly repairs, finish during until terminal voltage greater than 9V, carry out pulse current charge if promptly storage battery is switched to charging module by switch matrix greater than 9V, charging is finished, by switch matrix storage battery is switched to detection module and carry out capacity check, when the charged capacity of detected reality greater than nominal capacity 80% the time, judge that this battery is qualified storage battery, give the user to continue to use, when the charged capacity of detected reality less than nominal capacity 80% the time, judge that this battery is a trouble accumulator, by switch matrix storage battery is switched to and to repair module it is repaired, by switch matrix storage battery is switched to detection module after finishing and carry out capacity check, when the charged capacity of detected reality greater than nominal capacity 80% the time, judge that this battery is qualified storage battery, give the user to continue to use.
In sum, the beneficial effects of the utility model are to judge being repaired battery status by intelligentized, and automatically switch to corresponding module and carry out operation, and numerous and diverse repair process is become simply, save manpower, raise the efficiency.
Description of drawings
Fig. 1 is the integrated circuit square frame connection layout of the utility model embodiment 1.
Fig. 2 is the battery among the utility model embodiment 1 and the connection layout of each module.
Fig. 3 is the workflow diagram of the utility model embodiment 1 product.
Fig. 4 is the reparation modular circuit schematic diagram among the utility model embodiment 1
Code name explanation among the figure
1, charging module, 2, detection module, 3, repair module, 4, switch matrix, 5, the storage battery that is repaired, 6, AC power, 7, switching controls module.
Embodiment:
Be the integrated circuit square frame connection layout of the utility model embodiment 1 as shown in Figure 1 and Figure 2, a kind of accumulator repairing system of Based Intelligent Control, comprise charging module 1 that the digit pulse charger by CD-1605K serves as, by model be the detection module 2 that serves as of the battery capacity instrument of JC-1610, the lead acid accumulator instrument for repairing of the XF-16P that by model is reparation module 3 and the AC power 6 formed, also comprise switching controls module 7 and switch matrix 4.Switching controls module 7 comprises the detection signal input port that is connected with detection module 2, respectively with charging module 1, repair the control signal delivery outlet that module 3 is connected with switch matrix 4 signal input end; The comparison circuit that the corresponding information of the detection information of the detection module 2 of described signal input input and setting is compared; Control the processor circuit of output signal output according to the comparative result of described comparison circuit.Switch matrix 4 is switches of a kind of DPTT double-pole triple throw, under the control of control signal, here control signal is exactly the signal that is sent by switching controls module 7, can be respectively with charging module 1, detection module 2 links to each other with the storage battery 5 that is repaired with reparation module 3, finishes charging, detection or repair respectively.
The power input of charging module 1 links to each other with AC power 6 in the present embodiment, and its output links to each other with the storage battery 5 that is repaired by switch matrix 4; Charging module 1 is a charge in batteries, and under the control of switching controls module 7, switch matrix 4 joins charging module 1 and storage battery, utilizes AC power 6 to be storage battery 5 chargings.
The detection signal input of described detection module 2 connects described storage battery 5 by described switch matrix 4, and its testing result output links to each other with described switching controls module 7; Detection module 2 detects the capacity and the terminal voltage of battery, and testing result connects switching controls module 7 by output port, and switching controls module 7 determines according to testing result what module switch matrix 4 is connected and linked to each other with storage battery 5.
Repair module 3 and connect described storage battery 5, repair module 3 and under the control of switching controls module 7, storage battery 5 is repaired by switch matrix 4.
Switching controls module 7 and described switch matrix 4 are controlled described switch matrix 4 according to the testing result of described detection module 2.
The lead acid accumulator instrument for repairing of the digit pulse charger of top CD-1605K, the battery capacity instrument of JC-1610 and XF-16P is charging mean, testing tool and a fix tool commonly used on the market, the product maturation, be that example illustrates its workflow to repair module below: as Fig. 4, the structure of repairing module as shown in Figure 4: comprise by U1 and form single chip circuit; Form clock circuit by C3, C4 and quartz crystal Y1; Form electrify restoration circuit by D1, R6, C5; Form the standard of precision voltage circuit by U2, R2, R5, RP1, C4, the standard of precision voltage circuit provides reference voltage for single-chip microcomputer; Form battery voltage detection circuit by R111, R112, RP101, D104, D105, voltage detecting circuit monitoring in real time is repaired the state of battery; Form the battery polar testing circuit by R108, R109, R110, U103, D103, C102; Form the fault warning circuit by R1, BL1, Q1, R3; Form constant-current source by U101, U102, R101, R102, constant-current source provides steady direct current for being repaired battery; Form pulse-switching circuit by R103, R104, R105, R106, R107, V101, V102, V103, V104, D101, D102 and C101; Form the DC-DC translation circuit by U3, U4, R9, R10, R11, R12, L2, L3, D3, C7～C12, the DC-DC translation circuit provides the power supply power supply for repairing module.
Repair the general work flow process of module: after connecting AC power, be voltage transformation low-voltage DC by AC-DC POWER, the one tunnel after U101, U102, R101, R102 form the constant-current source constant current as the energy resource supply that is repaired battery 5; The DC-DC translation circuit is formed through U3, U4, R9, R10, R11, R12, L2, L3, D3, C7～C12 in another road provides the power supply power supply for steady direct current for repairing module.When the PB5 of single-chip microcomputer U1 port (the 19th pin) brings into operation when receiving enabling signal, the voltage that is repaired battery 5 is through RP101, R111, the A/D that delivers to single-chip microcomputer U1 after the R112 dividing potential drop detects input port PC0 (the 23rd pin), this voltage signal is made comparisons by sending the reference voltage that comes to described standard of precision voltage circuit, accurately detect the change in voltage that is repaired battery 5, variation according to this voltage, generating one-period from single-chip microcomputer U1 is 120uS, amplitude 5V, duty ratio is by 10%～99% oscillating impulse square wave that changes, export from PD3 (the 5th pin) port, when oscillating impulse is delivered to the V104 base stage during for high level, make the V104 degree of depth saturated over the ground by the V104 emitter, the about 4.4V of collector potential.At 0.1C10 (A), through 15V voltage-stabiliser tube D101, the R109 collector electrode to V104, D101 is in reverse breakdown voltage stabilizing state to described constant-current source, has formed the 15V forward bias to V101 and has made its conducting the current constant of AC-DC POWER output.Because the TMOS pipe G utmost point and the S utmost point have the junction capacitance about 2000pF, for the delay on the settling time that overcomes junction capacitance formation, cause V101 to stop long and pipe consumption increase V101 at magnifying state, C101 in parallel with R103 is a speed-up capacitor, makes V101 in rapid conducting.V101 conduction period, electric current by D102 to being repaired battery 5 chargings.Otherwise, when single-chip microcomputer output oscillating impulse was low level, V104 changed over to and ends, and V103 makes the emitter of V103 be in low level by R105, and its base stage is in+5V, make the V103 saturation conduction, the about 4.5V of the collector electrode of V103 makes the V102 saturation conduction by R104, the collector and emitter of V102 makes the S-G utmost point short circuit of V101, the junction capacitance of 2000p is discharged rapidly, and V101 ends rapidly, and electric current stops by D102 to being repaired battery 5 chargings.Under the pulse current effect of this Fast transforms, the lead sulfate crystalline solid that forms in the battery pole plates is decomposed gradually and participate in electrochemical reaction again, thereby can recover the charged capacity of storage battery.
In order to ensure that to be repaired battery 5 injury-free in repair process, limiting maximum pulse maintenance electric current except needs are strict must be less than the 0.1C10 (A), also need be higher than and progressively reduce pulse current after analysing vapour voltage 14.50V, slow down side reaction at battery terminal voltage.The control method that the utility model reduces pulse current is: when the terminal voltage of battery do not reach analyse vapour voltage 14.50V before, adopt maximum (99%) duty ratio output, in case battery terminal voltage surpasses 14.50V, every rising 0.12V then reduces 10% duty ratio by Single-chip Controlling, when duty ratio was reduced to minimum value 10%, the judgement repair process was finished.If detecting the terminal voltage that is repaired battery 5 rises too fast, judge that then this battery is that interior resistive is big, sulfation is very serious, no longer according to the variation control output pulse duty factor of battery terminal voltage, reduce pulse duty factor but start timing routine this moment, whenever reduces 10% pulse duty factor, behind the timing working 30 minutes, continue to reduce the duty ratio of next grade again, be worth most at 10% o'clock until finally duty ratio being reduced to, the judgement repair process is finished.Close this moment and repair pulse output, the terminal voltage of a storage battery of static 30 minutes repetition measurements, if voltage drops to below the 9V, then the PB3 port of single-chip microcomputer U1 (the 17th pin) output high level drives triode Q1 conducting, and buzzer BL1 sends alarm sound and points out this battery to scrap; If this voltage is higher than 9V, then drive detection module and enter operating state from PB1 port (the 15th pin) output high level signal, the storage battery that reparation is finished carries out the discharge examination capacity.
In the present embodiment, the single-chip microcomputer U1 that repairs module adopts ATMEGA88; Accurate pressurizer U2 adopts TL431, and DC-DC transducer U3 adopts MC34063, and three terminal regulator U4 adopts LM7805, and two other three terminal regulator U101, U102 adopt LM317.
The control procedure of above-mentioned switching controls module 7 is as shown in Figure 3:
Whether the terminal voltage of the first step, detection storage battery is greater than 9V, if the result is second step of then commentaries on classics of negating, otherwise changes for the 3rd step;
Second goes on foot, storage battery is repaired, and after reparation is finished, storage battery is charged, and finishes up to charging, and storage battery is carried out terminal voltage detect, if also do not reach 9V, then directly scraps, otherwise changes for the 4th step;
The 3rd goes on foot, storage battery is charged;
Whether the 4th step, detection battery capacity greater than 80% of nominal capacity, if the result is sure, is then repaired and are finished, otherwise, turned to for the 5th step;
The 5th goes on foot, storage battery is repaired, and after reparation is finished, storage battery is charged, and finishes up to charging, detects battery capacity, and whether greater than 80% of nominal capacity,, then repair and finish if the result is sure, otherwise, scrap storage battery.
The concrete course of work is: storage battery 5 is connected in the utility model, voltage and two parameter informations of nominal capacity of this battery are set at detection module 2, switching controls 7 in the switch matrix 4 is the A of the positive and negative two ends of storage battery by K switch 1, the B contact switches to the output of charging module 1, detect the terminal voltage of this battery, if less than 9V, then transmission instruction to control is switched 7 control its switch K1 storage battery is passed through contact E, F is connected to reparation module 3 and carries out the pulse reparation of one-period, this moment, test side voltage still was lower than 9V, judge that then this battery belongs to waste battery, finish operation this battery.Through after the one-period reparation or the voltage of battery own then start charging procedure greater than 9V this battery charged, send after charging is finished and instruct to switching controls 7, control its switch K1 passes through contact C to the both positive and negative polarity of storage battery 5, D switches to the output of detection module 2, carry out the actual capacity of 2 hour rate current discharge examination batteries according to the parameter that sets in advance, (for example: the battery information of setting is: 12V/10Ah, then according to detecting electric current 5A, the condition of final voltage 10.50V is carried out constant-current discharge and is detected capacity) detect and finish, be converted to the actual capacity of battery according to the time of record, (computational methods: actual capacity Ah=discharging current I* T discharge time) and with the battery information that is provided with compare, (comparative approach: K volume percent=C1 actual capacity/C0 nominal capacity * 100%) when the K value greater than 80% the time, judge that this battery of prompting is qualified battery, finish operation this battery.If the K value is less than 80%, then send and instruct the A that the positive and negative two ends of storage battery is passed through K switch 1 to switching controls 7, the output that the B contact switches to charging module 1 charges to battery, the transmission commands for controlling was switched 7 control its switch K1 storage battery is passed through contact E after charging was finished, F is connected to reparation module 3 and carries out the pulse reparation of one-period, reparation is finished, send again and instruct to switching controls 7, control its switch K1 passes through contact C to the both positive and negative polarity of storage battery 5, D switches to the output of detection module 2, carry out the actual capacity of 2 hour rate current discharge examination batteries according to the parameter that sets in advance, (for example: the battery information of setting is: 12V/10Ah, then according to detecting electric current 5A, the condition of final voltage 10.50V is carried out constant-current discharge and is detected capacity) detect and finish, be converted to the actual capacity of battery according to the time of record, (computational methods: actual capacity Ah=discharging current I* T discharge time) and with the battery information that is provided with compare, (comparative approach: K volume percent=C1 actual capacity/C0 nominal capacity * 100%) when the K value greater than 80% the time, judge that this battery of prompting is qualified battery, finish operation this battery.So circulation also is lower than 80% o'clock of nominal capacity through the actual capacity of 3 maintenance back storage batterys, judges that battery scraps, and finishes the operation to battery.
Claims (5)
1. the accumulator repairing system of a Based Intelligent Control comprises charging module (1), detection module (2), repairs module (3) and AC power (6), it is characterized in that: also comprise switching controls module (7) and switch matrix (4);
The power input of described charging module (1) links to each other with described AC power (6), and the logical described switch matrix (4) of its output links to each other with the storage battery that is repaired (5);
The detection signal input of described detection module (2) connects described storage battery (5) by described switch matrix (4), and its testing result output links to each other with described switching controls module (7);
Described reparation module (3) connects described storage battery (5) by described switch matrix (4);
Described switching controls module (7) is connected with described switch matrix (4), and described switching controls module (7) is controlled described switch matrix (4) according to the testing result of described detection module (2).
2. repair system according to claim 1 is characterized in that: the model of described charging module (1) is the digit pulse charger of CD-1605K.
3. repair system according to claim 1 is characterized in that: described detection module (2) is the battery capacity instrument of JC-1610 for model.
4. repair system according to claim 1 is characterized in that: described reparation module (3) comprises single chip circuit, battery voltage detection circuit, battery polar testing circuit, fault warning circuit, constant-current source, pulse-switching circuit;
Described single chip circuit comprise single-chip microcomputer and for this single-chip microcomputer provide standard clock signal, reset signal and reference voltage clock circuit, electrify restoration circuit and standard of precision voltage circuit;
Described battery voltage detection circuit links to each other with tested storage battery (5), and its testing result output connects described single chip circuit;
Described battery polar testing circuit links to each other with tested storage battery (5), and its testing result output connects described single chip circuit;
The alarm control signal input port of described fault warning circuit links to each other with described single chip circuit;
Described constant-current source connects tested storage battery (5) under described single chip circuit control;
Described pulse-switching circuit connects tested storage battery (5) under described single chip circuit control.
5. according to arbitrary described repair system in the claim 1 to 4, it is characterized in that: described switching controls module (7) comprises the detection signal input port that is connected with described detection module (2), respectively with described charging module (1), repair the control signal delivery outlet that module (3) is connected with switch matrix (4) signal input end; The comparison circuit that the corresponding information of the detection information of the detection module (2) of described signal input input and setting is compared; Control the processor circuit of output signal output according to the comparative result of described comparison circuit.
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| CN2010206070255U CN201860145U (en) | 2010-11-12 | 2010-11-12 | Intelligently controlled storage battery restoration system |
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| CN2010206070255U CN201860145U (en) | 2010-11-12 | 2010-11-12 | Intelligently controlled storage battery restoration system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113093033A (en) * | 2021-04-02 | 2021-07-09 | 广州市江珂新能源有限公司 | Storage battery detection system |
-
2010
- 2010-11-12 CN CN2010206070255U patent/CN201860145U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113093033A (en) * | 2021-04-02 | 2021-07-09 | 广州市江珂新能源有限公司 | Storage battery detection system |
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Granted publication date: 20110608 Effective date of abandoning: 20130306 |
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| RGAV | Abandon patent right to avoid regrant |