CN104898068B - Portable multi-function ice storing time system and its control method - Google Patents
Portable multi-function ice storing time system and its control method Download PDFInfo
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- CN104898068B CN104898068B CN201510361995.9A CN201510361995A CN104898068B CN 104898068 B CN104898068 B CN 104898068B CN 201510361995 A CN201510361995 A CN 201510361995A CN 104898068 B CN104898068 B CN 104898068B
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Abstract
The invention discloses a kind of portable multi-function ice storing time system and its control method, AC/DC change-over panels are connected in parallel the input of 360V/12V change-over panels, 360V/24V change-over panels and accessory power supply plate by capacitor board, the output end of master control borad connects the control end G poles of MOSFET pipes by super capacitor charging control signal respectively, connects buzzer by keypad, the negative pole of battery access port connects the D poles of MOSFET pipes, and the S poles connecting line of MOSFET pipes is connected to battery discharge mouthful input through discharge current transformer（Negative pole）.Highly versatile of the present invention, merges a variety of functions in one, can just be efficiently completed detection, the maintenance to battery with an equipment, substantially reduce the overall cost of battery service expense.
Description
Technical field
The present invention relates to ice storing time technology, more particularly to portable multi-function ice storing time system and its controlling party
Method.
Background technology
Back-up source, automobile starting power supply of the battery as electronic and electrical equipment power-supply system, have been widely applied to
The every field such as communications and transportation, communication, electric power, railway, computer, military affairs.Battery is widely used, and there are following 3 need
Ask：If the 1st, battery malfunction or off-capacity, it is possible to cause a serious accident, therefore would improve system backup power supply reliability
It is required that it is very urgent, to battery（Group）Carry out effective detection in real time and safeguard necessary.2nd, maintenance, the military affairs of field base station are set
Standby field work, it is necessary to improve the portability of ice storing time maintained equipment.3rd, equipment/automobile field operation and during low temperature environment
Starting battery failure causes equipment/automobile not start, it is necessary to improves equipment/car emergency and starts self-saving ability.Therefore, in order to
Emergency measure when preferably improving the reliability of equipment, meeting field work and battery failure, it is necessary to the operation to battery
Parameter comprehensively detected, the timely use state of electrolytic cell, and targetedly battery is safeguarded.For this urgency
A kind of portable multi-function ice storing time maintained equipment is needed, accumulator internal resistance detection, voltage detecting, capacity inspection can be met
Survey, quick charge, the functional requirement that activation is safeguarded and equipment/car emergency starts, and meet the synthesis need that field detection is safeguarded
Ask.
There are the cell internal resistance detector and special charging equipment of many specialties, Japanese Zhi companies, force in the market
Han Wugao electrical measurements Electric Applicance Co., Ltd, the battery-detecting instrument of Wuhan Heng electricity Gao Ce Electric Applicance Co., Ltd production can detect electric power storage
Pond internal resistance and voltage, the intelligent battery detector of Shijiazhuang development zone Xing Yuan Electronics Co., Ltd.s production, which can detect battery, to be held
Measure examination and periodic maintenance.The product function of above company is single, can not meet in the integration requirement of battery detecting maintenance, battery
Resistance detector only has detection function, is charged without battery and activation maintenance function；Electric battery electrifier only has charge function, and
Without battery detecting and activation maintenance function；Activate maintained equipment and then only activate maintenance function, examined without to battery
Survey and battery charging function.Activation maintained equipment is also the low capacity battery mainly for electric bicycle, and seldom specialty is right
Large-capacity battery, communication base station, the activation maintained equipment of weaponry battery Large Copacity.
Because existing product function is single, even if generally detecting that battery failure can not be done to battery well
Effectively safeguard, if need to be to battery service, it is necessary to which plurality of devices combined use, causes attendant to detect maintenance work efficiency
It is low.And existing equipment is safeguarded without field work, comprehensive detection, emergency starting function.In the wild during operation, failure nothing
Method provides emergency measure.It can be seen that, the detection of existing ice storing time equipment, maintenance function are single, and battery apparatus is safeguarded in detection
Bulky, battery charging and activation maintained equipment are all that ground is fixed, carry transport difficult, it is impossible to meet field detection dimension
Demand during shield.
The content of the invention
The technical problems to be solved by the invention are to be directed to above-mentioned situation, and design is a kind of to have strong adaptability, versatility, just
The multifunctional storage battery detecting system for the features such as taking formula, the system can meet accumulator internal resistance detection, voltage detecting, capacity inspection
Survey, quick charge, the functional requirement that activation is safeguarded and equipment/car emergency starts, and meet the demand that field detection is safeguarded.
The present invention takes following technical scheme to realize above-mentioned purpose.Portable multi-function ice storing time system, including master
Plate and AC/DC change-over panels are controlled, the fire wire output end of 220V exchange inputs passes sequentially through power switch, protective tube, EMI power filters
Device connects AC/DC change-over panels, and zero line output end passes sequentially through power switch, EMI power-supply filters connection AC/DC change-over panels, AC/
One output end of DC change-over panels connects the input of master control borad, and AC/DC change-over panels are connected in parallel 360V/12V by capacitor board and turned
Change the input of plate, 360V/24V change-over panels and accessory power supply plate, the output of 360V/12V change-over panels and 360V/24V change-over panels
Connection 12V/24V exports the input of selective relay respectively at end, 360V/12V change-over panels and 360V/24V change-over panels and with master
Control plate is bi-directionally connected, and the output end of accessory power supply plate is connected with the input of+3.3V, ± 5V, ± 12V and master control borad respectively,
The output end of 360V/24V change-over panels is also connected in parallel to MOSFET pipe D poles, and the output end S poles of MOSFET pipes pass through emergency starting
Super capacitor group connects equipment/automobile starting interface, and the output end of master control borad is connected by super capacitor charging control signal respectively
Connect the control end G poles of MOSFET pipes, buzzer is connected by keypad, output end is also associated with touch display, usb host
Mouth, RS232 mouthfuls and USB device interface, 12V DC fans, D.C. contactor control end, MOSFET pipe G poles and 12V/24V outputs
Selective relay control end, the input connection charging current transformer control end of master control borad and the control of discharge current transformer
End, ice storing time mouthful connects the input of master control borad by detection plate, and 12V/24V output selective relay output end cables are worn
Overcharge current transformer connects D.C. contactor, and battery discharge mouthful input anode and charging current transformer output end simultaneously connect
In D.C. contactor input, the positive pole of D.C. contactor output termination battery access port, the negative pole connection of battery access port
The D poles of MOSFET pipes, the S poles connecting line of MOSFET pipes is connected to battery discharge mouthful input through discharge current transformer.
The master control borad mainly completes all control functions of detection device, including built-in industrial control module and button
Plate interface, DC supply input interface, discharge current transducer signal input interface, charging current transducer signal input interface
It is connected respectively with built-in industrial control module input with the output end of temperature sensor interface, built-in industrial control module
By RS232 interface driving circuits, wherein being connected all the way with RS232 interfaces and USB device interface, another road and detection plate interface
Connection, built-in industrial control module is also respectively connected with RS232 interfaces and USB device interface, usb host mouth, electrification reset electricity
Road and debugging mouth, button plate interface, reverse connection of accumulator detection and D.C. contactor control circuit and interface and power module work
State input interface；The output end of built-in industrial control module connects touch display screen interface and fans drive and control respectively
The input of circuit and interface；Built-in industrial control module by D/A conversion chips respectively with 12V battery charge control circuits
And interface, 24V battery charge control circuits and interface, emergent super capacitor control interface and charge/discharge control circuit and interface connect
Connect.
The AD/DC change-over panels mainly complete rectification and Active PFC function, and 220V AC powers are converted to
The output of 360V dc sources is used for rear class, and it includes 220V power input interfaces and the output of AC/DC modular converters working condition
Interface, 220V power input interfaces connection outside input 220V electric mains, 220V power input interfaces are sequentially connected common mode filter
Ripple device, AC/DC modular converters and 360V output interfaces, AC/DC modular converters control end pass through AC/DC modular converters work shape
State detection circuit is connected with AC/DC modular converter working condition output interfaces.
The 360V/12V change-over panels, it is main to complete to 12V battery charging functions, including 360V/12V modular converters and
Filter circuit, 360V power input interface output cathodes pass sequentially through protective tube and common-mode filter is connected to 360V/12V and turned
Block input anode is changed the mold, it is defeated that 360V power input interfaces output negative pole connects 360V/12V modular converters by common-mode filter
Enter and hold negative pole, 360V/12V modular converters output head anode correspondence connects the positive pole of 12V output interfaces by filter circuit,
360V/12V modular converters negative pole of output end connects the negative pole of 12V output interfaces, 360V/12V modular converters by filter circuit
Control end connects 12V storage battery charge control circuit interfaces, and 360V/12V modular converter state-detections end connection 360V/12V turns
Change the mold block Working state checking circuit and output interface.
The accessory power supply plate, it is main to complete to power to master control borad and detection plate, including 360V power input interfaces, common mode
Wave filter, 360V/12V modular converters and power output interface, the positive pole of 360V power input interfaces pass sequentially through protective tube, are total to
Mode filter connects 360V/12V modular converter positive poles, and the negative pole of 360V power input interfaces is connected by common-mode filter
360V/12V modular converter negative poles, 360V/12V modular converters output end is divided into three tunnels by filter circuit and exported, wherein all the way
Connect power output interface；Another road connection 12V/ ± 12V modular converters input, the 3rd tunnel connection 12V/5V modular converters are defeated
Enter end, 12V/ ± 12V modular converter output ends are respectively connecting to power output interface and -12V/-5V change-over circuit inputs, -
12V/-5V change-over circuit output ends are connected to power output interface, and 12V/5V modular converters output end connects power supply output all the way
Interface, another road is connected to 5V/3.3V change-over circuit inputs, and the connection power supply output of 5V/3.3V change-over circuits output end connects
Mouthful.
The detection plate mainly completes accumulator internal resistance, the detection of terminal voltage, including arm processor, D/A signal outputs,
V/I is converted and power amplification circuit and host computer communication interface, and arm processor output end connects D/A signal output apparatus respectively
With status indicator lamp input；D/A signal output apparatus output ends pass sequentially through low-pass filter circuit, V/I conversion and power and put
Big circuit connection constant-current source output circuit input, constant-current source output circuit output end connection battery detecting mouthful input, battery
Detection mouth output end is sequentially connected level-conversion circuit and A/D signal input parts, A/D by battery terminal voltage input circuit all the way
Signal input output end connects arm processor input；Another road sequentially passes through test signal sample circuit, differential amplifier circuit
With the reference signal input of connection lock phase amplifying circuit after low-pass filter circuit；3rd tunnel sequentially passes through internal resistance of cell response letter
The signal input part of number differential amplifier circuit, low-pass filter circuit connection lock phase amplifying circuit；Lock phase amplification circuit output end according to
It is secondary that A/D signal input parts are connected by low-pass filter circuit and level-conversion circuit；Arm processor is also connected with electrification reset/journey
Sequence is downloaded and peripheral circuit, and arm processor connects host computer communication interface through serial port drive circuit, and battery input interface connects respectively
Connect power input.
A kind of portable multi-function ice storing time system controlling software, it is soft that the system controlling software includes detection plate control
Part, two sub- softwares of master control borad control software, are deployed in detection plate and master control borad respectively, and the delivery of detection plate control software is put down
Platform is ARM7, is responsible for receiving the information of battery detecting and is transmitted to master control borad control software；Master control borad control software is operated in
In ARM9 environment, it is responsible for the display of operation interface and testing result and battery is safeguarded；Detection plate control software passes through
Asynchronous serial port driving receives master control borad software message；Master control borad control software includes battery detecting module, battery charging module, swashed
The function of maintenance module living, searching and managing module and emergency starting module；Battery detecting module includes internal resistance voltage detecting and appearance
Amount detection；Battery charging module includes normal charge and quick charge；Searching and managing module include Query Result, delete result and
Data are reported, and bottom layer driving provides the drive of control signal for internal resistance voltage detecting, capacity check, normal charge and quick charge
It is dynamic.
A kind of control method of portable multi-function ice storing time system, touch-screen display and keypad are mainly completed
The human-computer interaction function of multifunctional storage battery detecting system, civil power input accesses 220V by power cable and exchanges input port connection
Civil power, 220V exchange input ports connect 360V/12V change-over panels, 360V/24V conversions respectively by AC/DC change-over panels and capacitor board
Plate and accessory power supply plate, 360V/12V change-over panels and 360V/24V change-over panels are converted into 12V/24V charging voltages for 12V/24V
Battery provides charging voltage, and 360V/12V change-over panels and 360V/24V change-over panels are connected respectively to battery access port, and battery connects
Entrance positive pole accesses cable by battery and connects 12V/24V battery positive voltage, and battery access port negative pole accesses cable by battery
Connect 12V/24V battery terminal negatives；Master control borad is connected to after battery detecting interface, and 12V/24V is connected by battery detecting cable
Battery；Battery discharge mouth is connected to the 12V loading interfaces or 24V loading interfaces of resistance box by loaded cable；Resistance box
When battery enters line activating and safeguarded with capacity check, to provide discharge load loop, 12V/24V batteries are discharged；By U
Disk is inserted directly into importing/export that USB interface carries out data, and usb host mouthful is connected on master control borad；Host computer passes through
RS232 communication cables are connected to RS232 interfaces and USB device interface, carry out the monitoring of real-time detector data, and extract history number
According to；Equipment/line for cars cable connection equipment equipment automobile starting interface, emergency starting super capacitor group is opened by equipment/automobile
Mobile interface provides starting current for equipment/automobile and supplies Emergency use.
Beneficial effect acquired by the present invention is, its highly versatile, can detect and safeguard nominal voltage for 12V, nominal
Capacity is not more than 360AH battery（Group）And nominal voltage is the battery that 24V, nominal capacity are not more than 130AH（Group）；It is suitable
Ying Xingqiang, prominent portable design meets the demand that field detection is safeguarded well；It is practical, with accumulator internal resistance
Detection, voltage detecting, capacity check, quick charge, activation are safeguarded and equipment/car emergency startup function；Economy, energy-conservation,
Environment sexual clorminance, merges a variety of functions in one, the detection that can be just efficiently completed to battery with an equipment is safeguarded, makes storage
Battery maintenance expense totality cost is substantially reduced.
Brief description of the drawings
Fig. 1 is the schematic diagram of portable multi-function ice storing time system of the present invention.
Fig. 2 is master control borad circuit compositional block diagram in the present invention.
Fig. 3 is AD/DC change-over panel circuit compositional block diagrams in the present invention.
Fig. 4 is 360V/12V change-over panel circuit compositional block diagrams in the present invention.
Fig. 5 is power supply accessory plate compositional block diagram in the present invention.
Fig. 6 is detection plate circuit compositional block diagram in the present invention.
Fig. 7 is the software function diagram of the present invention.
Fig. 8 is the System Working Principle figure of the present invention
Embodiment
In conjunction with drawings and examples, the invention will be further described.Referring to Fig. 1 to Fig. 7, portable multi-function electric power storage
Pond detecting system according to function divide it is main by AD/DC change-over panels 3 realize power input, the auxiliary power supply of accessory power supply plate 5,
360V/12V change-over panels and 360V/24V change-over panels realize that charge function, master control borad 2 realize that control function, detection plate 6 realize inspection
Brake and emergency starting super capacitor group 27 realize emergency starting function.
Portable multi-function ice storing time system, including master control borad 2 and AC/DC change-over panels 3, as shown in figure 1, its feature
It is, the fire wire output end of 220V exchanges input 1 passes sequentially through power switch 7, protective tube 8, the connection of EMI power-supply filters 9 AC/
DC change-over panels 3, zero line output end passes sequentially through power switch 7, the connection AC/DC of EMI power-supply filters 9 change-over panels 3, and AC/DC turns
The output end for changing plate 3 connects the input of master control borad 2, and AC/DC change-over panels 3 are connected in parallel 360V/12V by capacitor board 20 and turned
Change the input of plate 4,360V/24V change-over panels 19 and accessory power supply plate 5,360V/12V change-over panels 4 and 360V/24V change-over panels 19
Output end connect respectively 12V/24V export selective relay 11 input, 360V/12V change-over panels 4 and 360V/24V conversion
Plate 19 is simultaneously bi-directionally connected with master control borad 2, and the output end of accessory power supply plate 5 is respectively with+3.3V, ± 5V, ± 12V and master control borad 2
Input is connected, and the output ends of 360V/24V change-over panels 19 is also connected in parallel to the D poles of MOSFET pipes 26, MOSFET pipes 26 it is defeated
Go out to hold S poles to connect equipment/automobile starting interface 28 by emergency starting super capacitor group 27, the output end of master control borad 2 is led to respectively
Cross the control end G poles of the connection MOSFET of super capacitor charging control signal 29 pipes 26, buzzer 23 is connected by keypad 22, it is main
It is straight that the output end of control plate 2 is also associated with touch display 10, usb host mouth 24, RS232 interfaces and USB device interface 25,12V
Flow fan 21, the control end of D.C. contactor 13, the G poles of MOSFET pipes 15 and the 12V/24V output control ends of selective relay 11, it is main
Control the control end of input connection charging current transformer 12 and the control end of discharge current transformer 17 of plate 2, ice storing time mouthful
18 connect the input of master control borad 2 by detection plate 6, and 12V/24V output selective relay 11 output end cables are electric through charging
Current transformer 12 connects D.C. contactor 13, and battery discharge mouthful 16 input anodes and the output end of charging current transformer 12 simultaneously connect
In the input of D.C. contactor 13, the positive pole of the output termination battery of D.C. contactor 13 access port 14, battery access port 14 it is negative
The D poles of pole connection MOSFET pipes 15, the S poles connecting line of MOSFET pipes 15 is connected to battery discharge through discharge current transformer 17
16 inputs of mouth（Negative pole）.
As shown in Fig. 2 the master control borad 2 mainly completes all control functions of detection device, including built-in industrial control
Molding block YC-2440F-V4.0 201 and button plate interface 206, DC supply input interface 213, discharge current transducer signal
The output end of input interface 212, charging current transducer signal input interface 214 and temperature sensor interface 215 respectively with it is embedding
Enter the connection of the inputs of formula industrial control module YC-2440F-V4.0 201, built-in industrial control module YC-2440F-V4.0
201 by RS232 interface driving circuits 210, wherein be connected all the way with RS232 interfaces and USB device interface 25, another road with
Detection plate interface 217 is connected, and built-in industrial control module YC-2440F-V4.0 201 is also respectively connected with that RS232 is connect and USB is set
Standby interface 25, usb host mouthful 24, electrification reset circuit and debugging mouth 205, button plate interface 206, reverse connection of accumulator are detected and straight
Flow contactor control circuit and interface 207 and power module working condition input interface 208；Built-in industrial control module YC-
2440F-V4.0 201 output end connects touch display screen interface 204 and fans drive and control circuit and interface 209 respectively
Input；Built-in industrial control module YC-2440F-V4.0 201 is filled with 12V batteries respectively by D/A conversion chips 211
Electric control circuit and interface 216,24V battery charge control circuits and interface 218, emergent super capacitor control interface 219 and put
Electric control circuit and interface 220 are connected.
As shown in figure 3, the AD/DC change-over panels 3 mainly complete rectification and Active PFC function, by 220V alternating currents
Source is converted to the output of 360V dc sources and used for rear class, and it includes 220V power input interfaces 301 and AC/DC modular converter works
Make state output interface 306, the connection outside input 220V electric mains of 220V power input interfaces 301,220V power inputs connect
Mouth 301 is sequentially connected common-mode filter 302, AC/DC modular converters 303 and 360V output interfaces 304, AC/DC modular converters
303 control ends pass through AC/DC modular converters Working state checking circuit 305 and AC/DC modular converter working condition output interfaces
306 connections.
As shown in figure 4, the 360V/12V change-over panels 4, are mainly completed to 12V battery charging functions, including 360V/12V
Modular converter 404 and filter circuit 405, the output cathode of 360V power input interfaces 401 pass sequentially through protective tube 402 and common mode
Wave filter 403 is connected to the input anode of 360V/12V modular converters 404, and the output negative pole of 360V power input interfaces 401 passes through
The input cathode of the connection 360V/12V of common-mode filter 403 modular converters 404, the output head anode of 360V/12V modular converters 404
Correspondence connects the positive pole of 12V output interfaces 406 by filter circuit 405, and the negative pole of output end of 360V/12V modular converters 404 leads to
Cross the negative pole of the connection 12V of filter circuit 405 output interfaces 406, the control end of 360V/12V modular converters 404 connection 12V batteries
Charging control circuit interface 408, the state-detection end of 360V/12V modular converters 404 connection 360V/12V modular converter working conditions
Detect circuit and output interface 407.
As shown in figure 5, the accessory power supply plate 5, main to complete to power to master control borad 2 and detection plate 6, including 360V power supplys
Input interface 501, common-mode filter 503,360V/12V modular converters 504 and power output interface 510,360V power inputs connect
The positive pole of mouth 501 passes sequentially through protective tube 502, the positive pole of the connection 360V/12V of common-mode filter 503 modular converters 504,360V electricity
The negative pole of source input interface 501 connects the negative pole of 360V/12V modular converters 504,360V/12V conversions by common-mode filter 503
The output end of module 504 is divided into three tunnels by filter circuit 505 and exported, wherein connecting power output interface 510 all the way；Another road connects
Connect the input of 12V/ ± 12V modular converters 507, the input of the 3rd tunnel connection 12V/5V modular converters 508,12V/ ± 12V conversions
The output end of module 507 is respectively connecting to power output interface 510 and the input of -12V/-5V change-over circuits 506, and -12V/-5V turns
Change the output end of circuit 506 and be connected to power output interface 510, the output end of 12V/5V modular converters 508 connects power supply output all the way
Interface 510, another road is connected to the input of 5V/3.3V change-over circuits 509, the output end of 5V/3.3V change-over circuits 509 connection electricity
Source output interface 510.
As shown in fig. 6, the detection plate 6 mainly completes accumulator internal resistance, the detection of terminal voltage, including arm processor
605th, D/A signal outputs 601, V/I conversion and power amplification circuit 603 and host computer communication interface 622, arm processor 605
Output end connects D/A signal output apparatus 601 and the input of status indicator lamp 607 respectively；D/A signal output apparatus 601 is exported
End passes sequentially through low-pass filter circuit 602, V/I conversion and the connection constant-current source output circuit 604 of power amplification circuit 603 and inputted
End, the output end of constant-current source output circuit 604 connection 616 inputs of battery detecting mouthful, 616 output ends of battery detecting mouthful are passed through all the way
Battery terminal voltage inputs 618 circuits and is sequentially connected level-conversion circuit 617 and A/D signals 609 inputs of input, and A/D signals are defeated
Enter the 609 output ends connection input of arm processor 605；Another road sequentially passes through test signal sample circuit 612, differential amplification
The reference signal input of connection lock phase amplifying circuit 615 after circuit 611 and low-pass filter circuit 610；3rd tunnel is sequentially passed through
The signal input of internal resistance of cell response signal differential amplifier circuit 620, the connection lock phase of low-pass filter circuit 619 amplifying circuit 615
End；The output end of lock phase amplifying circuit 615 passes sequentially through low-pass filter circuit 614 and the connection A/D signals of level-conversion circuit 613 are defeated
Enter 609 inputs；Arm processor 605 is also connected with electrification reset/download program and peripheral circuit 608, and arm processor 605 is through string
The mouth connection host computer of drive circuit 606 communication interface 622, battery input interface 621 connects power input respectively.
As shown in fig. 7, a kind of portable multi-function ice storing time system controlling software, its system controlling software 701 is wrapped
Detection plate control software 702,703 two sub- softwares of master control borad control software are included, are deployed in respectively in detection plate 6 and master control borad 2,
The carrying platform of detection plate control software 702 be ARM7, be responsible for receive battery detecting information and be transmitted to master control borad control it is soft
Part 703；Master control borad control software 703 is operated in ARM9 environment, is responsible for the display of operation interface and testing result and to electricity
Safeguarded in pond；Detection plate control software 702 receives master control borad software message 710 by asynchronous serial port driving 704；Master control borad control
Software 703 processed includes battery detecting module 705, battery charging module 706, activation maintenance module 707, searching and managing module 708
With the function of emergency starting module 709；Battery detecting module 705 includes internal resistance voltage detecting 711 and capacity check 712；Battery
Charging module 706 includes normal charge 713 and quick charge 714；Searching and managing module 708 includes Query Result 715, deletes knot
Really 716 and data report 717, bottom layer driving 718 is internal resistance voltage detecting 711, capacity check 712, normal charge 713 and quick
Charging 714 provides the driving of control signal.
The master control borad 2 of portable multi-function ice storing time system is equipped with one piece of ARM9 process chip, master control borad control
Software 703 is deployed on the private memory of chip, is mainly used in control and is carried out detection dimension to 12V and 24V lead-acid accumulator
The discharge and recharge of shield and control emergency starting super capacitor group.Detection plate 6 uses ARM7 chip, detection plate control software
702 are deployed in the private memory of ARM7 chips, the state-detection for detecting battery.Master control borad control software 703 is adopted
Use Sqlite3 databases, all battery information, testing result is all placed under data base administration, is that the storage of data is compiled
Special storing process is write, the data manipulation to bulk is handled in the way of affairs are submitted, it is ensured that the energy of system controlling software 701
It is enough quickly to preserve testing result and inquiry testing result.System controlling software 701 mainly includes battery detecting module
705th, battery charging module 706, activation maintenance module 707, searching and managing module 708 and emergency starting module 709.Battery detecting
Module 705 includes internal resistance voltage detecting 711 and capacity check 712, and internal resistance detection 712 uses plesiochronous forecasting sequence sampling side
Formula, that is, use the frequency values of a sine wave period as the markers of this 128 sampled points, automatic to measurement phase using software
Potential difference and measured value are compensated, it is ensured that the measuring accuracy of alternating-current parameter, reuse FFT（FFT）Measurement exchange
Electric parameter, using based on DFT（DFT）- FFT（FFT）Butterfly computation；Capacity check
The corresponding relation curve provided using battery producer, is set up accumulator internal resistance, voltage, temperature and capacity model, utilizes the mould
Type analysis obtain the actual capacity of the tested lead-acid accumulator.Battery charging module 706 includes two kinds of charge modes, i.e., conventional
Charging 713 and quick charge 714, charging are charged using the mode of luffing pulse, and are filled in the later stage using low current progress trickle
Electricity, being minimized in charging process to the extent of deterioration of battery.Activating maintenance module 707 can be not used or performance to long-term
The battery of difference enters to be entered in line activating, activation maintenance process using the technology of variable amplitude pulse charging, negative pulse discharge to battery
Row is safeguarded.Searching and managing module 708 facilitates user according to condition query testing result information, in the support for having specific store process
Under, inquiry velocity is fast, and search efficiency is high, and granularity of query user is controllable, it is possible to reported testing result by asynchronous serial port.Should
Anxious starting module 709 is not in the case where equipment or vehicle itself battery have electricity or failure, in order to start equipment rapidly
Or vehicle and the One function that designs.Detection plate control software 702 is used for gathering internal resistance and the information of voltage of battery, by different
Step serial ports is reported to the data of collection in master control borad control software 703, and master control borad control software 703 is done to the data of acquisition again
Accuracy correction, the internal resistance voltage detecting of complete battery pair.The function of battery detecting module 705 is detection 12V and 24V lead acid storage batteries
The internal resistance voltage 711 and battery capacity 712 in pond.Internal resistance voltage detecting is that sense command is passed through RS232 by system controlling software 701
Sense command is sent to detection plate control software by asynchronous serial port, and detection plate control software 702 is after sense command is received, using fixed
When the mode inquired about, under the support that RS232 asynchronous serial ports drive 704, detection information, inspection are sent to detection plate 6 by serial ports
Drafting board 6 is receiving detection information instruction, and by calling bottom layer driving 718, internal resistance and voltage to battery are detected.Inspection
Result after survey, will return to master control borad control software 703 by RS232 asynchronous serial ports.Master control borad control software 703 is received
After data, using plesiochronous forecasting sequence sample mode, that is, the frequency values for using a sine wave period are adopted as this 128
The markers of sampling point, is compensated, it is ensured that the measuring accuracy of alternating-current parameter using software is automatic to measurement phase difference and measured value, then
Use FFT（FFT）Alternating electric parameter is measured, using based on DFT（DFT）- FFT（It hurry up
Fast Fourier transform）Butterfly computation be corrected so that the internal resistance value error range of battery is controlled within the scope of very little.
Capacity check 712 is that once fully charged and once electric discharge completely is carried out to battery, during which the bottom layer driving of continuous calling system
718 programs, to obtain substantial amounts of voltage x current and temperature data, the corresponding relation curve for recycling battery producer to provide is built
Vertical accumulator internal resistance, voltage, temperature and capacity model, the actual appearance of the tested lead-acid accumulator is obtained using the model analysis
Amount, the normal capacity for surveying capability value and battery is approached.Data after battery detecting, can be stored in database, system control
Software 701 processed employs Sqlite3 databases, and all battery information, testing result are all placed under data base administration, together
When write special storing process for the storage of data, the data manipulation to bulk is handled in the way of affairs are submitted, it is ensured that
System controlling software 701 can quickly preserve testing result and inquiry testing result.Battery charging module 706 includes
Two kinds of charging modes, i.e. normal charge 713 and quick charge 714.In order to protect lead-acid accumulator in charging process, battery fills
The method that electric module 706 employs pulse charge, the mode of the luffing pulse used charges.The charging that normal charge begins to use
Size of current is 0.1 times of battery capacity, and the size of current that quick charge begins to use is then 0.2 times of battery capacity.Filling
The electric later stage all carries out trickle charge using low current, in whole charging process, constantly calls the program of bottom layer driving 718 to supervise
The value of the current voltage x current of battery and temperature is controlled, being minimized in charging process to the extent of deterioration of battery.Activation is safeguarded
Module 707 can enter line activating to the battery of long-term unused or poor performance, and the mode of activation maintenance module 707 is that plumbic acid is stored
The charging process that battery is carried out in the 2 complete discharge and recharges of wheel, activation maintenance process uses variable amplitude pulse charging, and discharge process is used
Negative pulse discharge, makes every effort to accomplish maximum lift to the performance of battery.The major function of searching and managing module 708 is Query Result
715th, delete result 716 and data report 717.The result of battery detecting is stored in sqlite3 databases, and inquiry can root
According to querying condition, searched in database and be presented to user, it is contemplated that data volume may be very big, therefore in database
Index is established, some storing process have been write, to improve the efficiency of inquiry.Delete result function can according to the condition of deletion,
Delete a result or batch deletes result, delete process by the way of affairs submission, the progress of batch is deleted, while
A trigger is established when deletion, it is ensured that while deleting result, automatically cascade other information relevant with result
Delete, it is ensured that the uniformity of data.Data are reported, and are the places that the result of detection is reported to other required testing results.
Emergency starting module 709 is in the case of dead battery or failure, rapid one for starting equipment or vehicle and designing
Function.Master control borad control software 703 assigns an electric capacity electric discharge instruction, and the super capacitor group on hardware platform is discharged,
An electric current for being up to 1000A is produced by vehicle launch.
Show such as Fig. 8 System Working Principle figures, the operation of the system include portable multi-function ice storing time system and
External connection object two parts.Civil power input access 220V exchanges input port 1, by ice storing time during progress internal resistance voltage detecting
Mouth 18 is connected with battery detection line cable with battery；When carrying out battery charging or activation is safeguarded, battery access port 14 is passed through
Battery access cable connection 122V/24V batteries 801, and battery discharge mouthful 16 is connected with load cable with resistance box 802；
USB flash disk 803 is inserted to the usb host mouthful 24 of multifunctional storage battery detecting system during importing/export data.Carrying out upper machine communication
When, RS232 mouths 25 are connected into host computer 804 with RS232 communication cables.When carrying out emergency starting, equipment/automobile is opened
Mobile interface 28 connects equipment/automobile 805 with cable, after after the startup of equipment/automobile 805, disconnects.Portable multifunctional function
The touch-screen display 10 and keypad 22 of ice storing time system mainly complete the man-machine friendship of multifunctional storage battery detecting system
Mutual function, civil power input accesses 220V by power cable and exchanges the connection of input port 1 civil power, and AC/ is passed through in 220V exchanges input port 1
DC change-over panels 3 and capacitor board 20 connect 360V/12V change-over panels 4,360V/24V change-over panels 19 and accessory power supply plate 3 respectively,
360V/12V change-over panels 4 and 360V/24V change-over panels 19 are converted into 12V/24V charging voltages and carried for 12V/24V batteries 801
For charging voltage, 360V/12V change-over panels 4 and 360V/24V change-over panels 19 are connected respectively to battery access port 14, battery access port
14 positive poles access cable by battery and connect the positive pole of 12V/24V batteries 801, and the negative pole of battery access port 14 passes through battery tie-in line
The negative pole of cable connection 12V/24V batteries 801；Master control borad 2 is connected to after battery detecting interface 18, is connected by battery detecting cable
12V/24V batteries 801；Battery discharge mouthful 16 is connected to the electric discharge interface of resistance box 802 by loaded cable, and root is needed herein
12V loading interfaces or 24V loading interfaces are selected according to battery tension, resistance box 802 enters line activating in battery to be safeguarded and capacity
During detection, to provide discharge load loop, 12V/24V batteries 801 are discharged, can be to multi-functional electric power storage by USB flash disk 803
Pond detecting system carries out importing/export of data, is inserted directly into usb host mouthful 24 and uses, usb host mouthful 24 is connected to master control borad
On 2.Host computer 804 is connected to RS232 interfaces and USB device interface 25 by RS232 communication cables, can pass through " string
The small assistant V1.3 " softwares of mouth debugging carry out the monitoring of real-time detector data, can also extract portable multi-function ice storing time
The historical data of system.The cable connection equipment equipment automobile starting interface 28 of equipment/automobile 805, emergency starting super capacitor
The starting current that group 27 can provide 1000A by equipment/automobile starting interface 28 for equipment/automobile 805 supplies Emergency use.
Live part scheme（AC/DC change-over panels 3,360V/12V change-over panels 4,360V/24V change-over panels 19）It can be opened by program control
Powered-down source module（Output amplitude is 9V -32V, and power output is more than 600W）Or other charging modules are substituted；Built-in industrial control
Molding block YC-2440F-V4.0 can be substituted with other embedded type control modules, processor chips.
The present invention improves the reliability of equipment for battery condition detection, to avoid the industrial accident because of back-up source
There is provided guarantee；The service life for extending battery is safeguarded in the activation of battery, and user can be made to reduce the expense for purchasing new battery
With expenditure, the pressure of supply battery is reduced, so as to reduce the pollution because of storage battery production to environment.While prominent portability
Merge the work(such as accumulator internal resistance detection, voltage detecting, capacity check, quick charge, activation maintenance and equipment/car emergency startup
It can be integrated.Be conducive to efficiently detecting battery and safeguarding, have very big work to the service life for extending battery
With, emergent to field work provide good measure.
The implementation method of the present invention, by with AC internal Resistance detection technique and phase lock-in detecting technology for detection battery
Resistance.According to parameters such as test battery current internal resistance value, magnitude of voltage, temperature, do algorithm to judge electricity by the parameter of detection
The state of the art of the current battery in pond.Completed with technological means such as variable amplitude pulse charging, negative pulse discharges to battery
Quick charge, capacity check and activation maintenance function, the startup to equipment and automobile is completed with super capacitor.Pass through above work
Make principle and complete the comprehensive detection to lead-acid accumulator in equipment and the startup of equipment/automobile, while the battery bad to performance
Enter line activating maintenance by technological means such as pulse charge, electric discharges.To improve reliability and the field work after power-supply device
When emergency starting have very important meaning.
Claims (7)
1. portable multi-function ice storing time system, including master control borad and AC/DC change-over panels, it is characterised in that 220V is exchanged
The fire wire output end of input passes sequentially through power switch, protective tube, EMI power-supply filters connection AC/DC change-over panels, zero line output
End passes sequentially through power switch, EMI power-supply filters connection AC/DC change-over panels, the output end connection master control of AC/DC change-over panels
The input of plate, AC/DC change-over panels are connected in parallel 360V/12V change-over panels, 360V/24V change-over panels and auxiliary electricity by capacitor board
The output end of the input of source plate, 360V/12V change-over panels and 360V/24V change-over panels connect respectively 12V/24V output selection after
The input of electrical equipment, 360V/12V change-over panels and 360V/24V change-over panels are simultaneously bi-directionally connected with master control borad, accessory power supply plate it is defeated
Go out end to connect with the input of+3.3V, ± 5V, ± 12V and master control borad respectively, the output end of 360V/24V change-over panels is also in parallel to be connected
MOSFET pipe D poles are connected to, the output end S poles of MOSFET pipes connect equipment/automobile starting by emergency starting super capacitor group and connect
Mouthful, the output end of master control borad connects the control end G poles of MOSFET pipes by super capacitor charging control signal respectively, passes through button
Plate connects buzzer, and output end is also associated with touch display, usb host mouth, RS232 mouthfuls and USB device interface, 12V direct currents
Fan, D.C. contactor control end, MOSFET pipe G poles and 12V/24V output selective relay control ends, the input of master control borad
Charging current transformer control end and discharge current transformer control end are connected, ice storing time mouthful connects master control by detection plate
The input of plate, 12V/24V output selective relay output end cables connect D.C. contactor, electricity through charging current transformer
Tank discharge mouthful input anode is attempted by D.C. contactor input, D.C. contactor output with charging current transformer output end
The positive pole of battery access port is terminated, the negative pole of battery access port connects the D poles of MOSFET pipes, and the S poles connecting line of MOSFET pipes is worn
Overdischarge current transformer is connected to battery discharge mouthful input.
2. portable multi-function ice storing time system according to claim 1, it is characterised in that the master control borad is main
All control functions of detection device, including built-in industrial control module and button plate interface are completed, DC supply input connects
Mouth, discharge current transducer signal input interface, charging current transducer signal input interface and temperature sensor interface it is defeated
Go out end to be connected with built-in industrial control module input respectively, built-in industrial control module passes through RS232 interface drivers electricity
Road, wherein being connected all the way with RS232 interfaces and USB device interface, another road is connected with detection plate interface, built-in industrial control
Module is also respectively connected with RS232 interfaces and USB device interface, usb host mouth, electrification reset circuit and debugging mouth, keypad connect
Mouth, reverse connection of accumulator detection and D.C. contactor control circuit and interface and power module working condition input interface；It is embedded
The output end of industrial control module connects the input of touch display screen interface and fans drive and control circuit and interface respectively；
Built-in industrial control module is charged with 12V battery charge control circuits and interface, 24V batteries respectively by D/A conversion chips
Control circuit and interface, emergent super capacitor control interface and charge/discharge control circuit and interface connection.
3. portable multi-function ice storing time system according to claim 1, it is characterised in that the AD/DC conversions
Plate mainly completes rectification and Active PFC function, and 220V AC powers are converted into the output of 360V dc sources makes for rear class
With it includes 220V power input interfaces and AC/DC modular converter working condition output interfaces, the connection of 220V power input interfaces
Outside input 220V electric mains, it is defeated that 220V power input interfaces are sequentially connected common-mode filter, AC/DC modular converters and 360V
Outgoing interface, AC/DC modular converters control end passes through AC/DC modular converters Working state checking circuit and AC/DC modular converter works
Make the connection of state output interface.
4. portable multi-function ice storing time system according to claim 1, it is characterised in that the 360V/12V turns
Plate is changed, is mainly completed to 12V battery charging functions, including 360V/12V modular converters and filter circuit, 360V power inputs
Interface output cathode passes sequentially through protective tube and common-mode filter is connected to 360V/12V modular converter input anodes, 360V electricity
Source input interface output negative pole connects 360V/12V modular converter input cathodes, 360V/12V moduluss of conversion by common-mode filter
Block output head anode correspondence connects the positive pole of 12V output interfaces, 360V/12V modular converter negative pole of output end by filter circuit
The negative pole of 12V output interfaces, 360V/12V modular converters control end connection 12V Battery charge controllers are connected by filter circuit
Circuit interface, 360V/12V modular converter state-detections end connection 360V/12V modular converters Working state checking circuit and output
Interface.
5. portable multi-function ice storing time system according to claim 1, it is characterised in that the accessory power supply
Plate, it is main to complete to power to master control borad and detection plate, including 360V power input interfaces, common-mode filter, 360V/12V conversion
Module and power output interface, the positive pole of 360V power input interfaces pass sequentially through protective tube, common-mode filter connection 360V/
12V modular converter positive poles, the negative pole of 360V power input interfaces connects 360V/12V modular converter negative poles by common-mode filter,
360V/12V modular converters output end is divided into three tunnels by filter circuit and exported, wherein connecting power output interface all the way；It is another
Road connection 12V/ ± 12V modular converters input, the 3rd tunnel connection 12V/5V modular converter inputs, 12V/ ± 12V moduluss of conversion
Block output end is respectively connecting to power output interface and -12V/-5V change-over circuit inputs, -12V/-5V change-over circuit output ends
Power output interface is connected to, 12V/5V modular converter output ends connect power output interface all the way, and another road is connected to 5V/
3.3V change-over circuit inputs, 5V/3.3V change-over circuits output end connection power output interface.
6. portable multi-function ice storing time system according to claim 1, it is characterised in that the detection plate is main
Complete accumulator internal resistance, the detection of terminal voltage, including arm processor, D/A signal outputs, V/I conversion and power amplification circuit and
Host computer communication interface, arm processor output end connects D/A signal output apparatus and status indicator lamp input respectively；D/A believes
Number output circuit output end passes sequentially through low-pass filter circuit, V/I conversion and power amplification circuit connection constant-current source output circuit
Input, constant-current source output circuit output end connection battery detecting mouthful input, battery detecting mouthful output end passes through battery all the way
Terminal voltage input circuit is sequentially connected at level-conversion circuit and A/D signal input parts, A/D signal input output ends connection ARM
Manage device input；Another road, which is sequentially passed through, connects lock after test signal sample circuit, differential amplifier circuit and low-pass filter circuit
The reference signal input of phase amplifying circuit；3rd tunnel sequentially passes through internal resistance of cell response signal differential amplifier circuit, low pass filtered
The signal input part of wave circuit connection lock phase amplifying circuit；Lock phase amplification circuit output end passes sequentially through low-pass filter circuit and electricity
Flat translation circuit connects A/D signal input parts；Arm processor is also connected with electrification reset/download program and peripheral circuit, ARM
Manage device and connect host computer communication interface through serial port drive circuit, battery input interface connects power input respectively.
7. a kind of control method of portable multi-function ice storing time system as claimed in claim 1, it is characterised in that touch
The human-computer interaction function that panel type display and keypad mainly complete multifunctional storage battery detecting system is touched, civil power input passes through power supply
Cable access 220V exchanges input port connection civil power, 220V exchange input ports are connected respectively by AC/DC change-over panels and capacitor board
360V/12V change-over panels, 360V/24V change-over panels and accessory power supply plate, 360V/12V change-over panels and the conversion of 360V/24V change-over panels
As 12V/24V charging voltages charging voltage, 360V/12V change-over panels and 360V/24V change-over panels are provided for 12V/24V batteries
Battery access port is connected respectively to, battery access port positive pole accesses cable by battery and connects 12V/24V battery positive voltage, battery
Access port negative pole accesses cable by battery and connects 12V/24V battery terminal negatives；Master control borad is connected to after battery detecting interface, is led to
Cross battery detecting cable connection 12V/24V batteries；The 12V loads that battery discharge mouthful is connected to resistance box by loaded cable connect
Mouth or 24V loading interfaces；Resistance box is right to provide discharge load loop when battery enters line activating and safeguarded with capacity check
12V/24V batteries are discharged；USB flash disk is inserted directly into importing/export that USB interface carries out data, usb host mouthful is connected to
On master control borad；Host computer is connected to RS232 interfaces and USB device interface by RS232 communication cables, is detected in real time
The monitoring of data, and extract historical data；Equipment/line for cars cable connection equipment equipment automobile starting interface, emergency starting surpasses
Level capacitance group provides starting current for equipment/automobile by equipment/automobile starting interface and supplies Emergency use.
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| CN105141020A (en) * | 2015-09-29 | 2015-12-09 | 大连罗宾森电源设备有限公司 | Module integrated type single and dual-gun alternating current (AC) charging pile |
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| DE102018100692B4 (en) * | 2018-01-12 | 2019-08-22 | Infineon Technologies Ag | Method for monitoring a battery, monitoring system and monitoring circuit |
| CN111669875A (en) * | 2019-02-20 | 2020-09-15 | 江苏师范大学 | Control method of LED emergency lamp |
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