CN104052092B - The charging system of vehicle mounted dynamic battery and the charging method of vehicle mounted dynamic battery thereof - Google Patents
The charging system of vehicle mounted dynamic battery and the charging method of vehicle mounted dynamic battery thereof Download PDFInfo
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- CN104052092B CN104052092B CN201310084493.7A CN201310084493A CN104052092B CN 104052092 B CN104052092 B CN 104052092B CN 201310084493 A CN201310084493 A CN 201310084493A CN 104052092 B CN104052092 B CN 104052092B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention provides the charging system of a kind of vehicle mounted dynamic battery, including interconnective Vehicular charger and charge control module；Described Vehicular charger wakes up described charge control module up for output wake-up signal upon actuation；And detect self whether fault upon actuation；When detection draws self fault-free, the control signal according to charge control module output is to described power battery charging；Described charge control module is for detecting self and described electrokinetic cell whether fault after receiving wake-up signal；And when detection draws self and described electrokinetic cell fault-free, output control signal gives described Vehicular charger.Described system ensures electrokinetic cell safe charging, present invention also offers the charging method of a kind of vehicle mounted dynamic battery.
Description
Technical field
The present invention relates to the charging system of a kind of vehicle mounted dynamic battery and the charging method of vehicle mounted dynamic battery thereof.
Background technology
Along with progress, development, environment and the energy problem of science and technology of society become increasingly conspicuous, develop and popularize electric automobile
Cry is the most surging, and the volume production of domestic and international electric automobile and sale also have started to increase year by year.The car of electric automobile power battery
Carrying charging system as electrical network electric energy being converted into the intermediary of vehicle-mounted electric energy, optional utilizing charging pile or domestic power supply charging.
The on-board charging system of the electrokinetic cell of existing electric automobile mainly includes that Vehicular charger and charging control mould
Block, wherein charge control module controls Vehicular charger to power battery charging.But, inventor is to prior art
Finding when studying, existing Vehicular charger and charge control module, before to power battery charging, do not carry out oneself
Fault detect, is therefore charged electrokinetic cell when Vehicular charger and charge control module exist fault, can bring and fill
Risk, and then damage electrokinetic cell.
Summary of the invention
, do not have before to power battery charging for solving existing Vehicular charger and charge control module in prior art
Carry out oneself's fault detect, therefore when Vehicular charger and charge control module exist fault, electrokinetic cell be charged,
Charging risk can be brought；And then the problem of damage electrokinetic cell, the invention provides the charging system of a kind of vehicle mounted dynamic battery
The problems referred to above can be solved.
On the one hand, the present invention implement the charging system of described vehicle mounted dynamic battery include interconnective Vehicular charger and
Charge control module；
Described Vehicular charger wakes up described charge control module up for output wake-up signal upon actuation；And upon actuation
Detecting self whether fault, the control signal exported according to described charge control module when detection draws self fault-free is to institute
State power battery charging；
Described charge control module is the most former for detecting self and described electrokinetic cell after receiving wake-up signal
Barrier, when detection draws self and described electrokinetic cell fault-free, output control signal gives described Vehicular charger.
Further, in the charging system of vehicle mounted dynamic battery of the present invention, the charging system of described vehicle mounted dynamic battery
Also include a switch element, described switch element respectively with described Vehicular charger, described charge control module and charge unrelated
Parts connect；
Described switch element is used for receiving the wake-up signal that described Vehicular charger provides, and after receiving wake-up signal
Connect described charge control module, disconnect described charging independent component.
Further, in the charging system of vehicle mounted dynamic battery of the present invention, described switch element is a relay, described
Relay includes that first, second, third and fourth connects terminal, and described Vehicular charger also includes a control portion；
Described control portion is connected terminal and connects with the first of described relay, and the second connection terminal of described relay connects
Ground, described relay the 3rd connection terminal be connected with described Vehicular charger and described charge control module respectively, described in continue
4th connection terminal of electrical equipment connects the unrelated device of described charging.
Further, in the charging system of vehicle mounted dynamic battery of the present invention, described switch element is a diode, described
The negative electrode of diode is connected with described Vehicular charger and described charge control module respectively；The anode of described diode is with described
The unrelated device that charges connects.
Further, in the charging system of vehicle mounted dynamic battery of the present invention, the charging system of described vehicle mounted dynamic battery
Also include the charging display module being connected with charge control module；
Described charge control module includes monitoring unit, and described monitoring unit is for monitoring the state of described electrokinetic cell also
The status information of described electrokinetic cell is transmitted to charging display module show.
Further, in the charging system of vehicle mounted dynamic battery of the present invention, described Vehicular charger includes outfan electricity
Pressure regulation unit；
The status information of described electrokinetic cell is also sent to described output before power battery charging by described monitoring unit
Terminal voltage regulation unit；
Described output end voltage regulates unit according to the described electrokinetic cell status information received by described vehicle-mounted charge
The voltage-regulation of machine outfan becomes the voltage mated with the current voltage of described electrokinetic cell.
Further, in the charging system of vehicle mounted dynamic battery of the present invention, described charge control module also includes timing
Unit and display control unit；
To described charging display module, described timing unit is for showing that the time of described electrokinetic cell status information is carried out
Timing；
Described display control unit, for after the time of described timing unit record arrives the first Preset Time, controls institute
State charging display module to quit work.
For solving the problem mentioned in above-mentioned prior art, the invention allows for the charging side of a kind of vehicle mounted dynamic battery
Method, in the charging system of vehicle mounted dynamic battery described above, the charging method of described vehicle mounted dynamic battery includes:
Wake up up and the first self-inspection step: upon actuation, output wake-up signal wakes up charge control module up to Vehicular charger, with
And detection Vehicular charger whether fault；
Second self-inspection step: after charge control module wakes up up, detection charge control module and electrokinetic cell are the most former
Barrier；
Charging rate-determining steps: when detection draws Vehicular charger, charge control module and electrokinetic cell fault-free, fill
Electric control module output control signal controls Vehicular charger to power battery charging.
Further, in the charging method of vehicle mounted dynamic battery of the present invention, it is additionally included in after power battery charging starts,
Monitor the state of electrokinetic cell and show, and the time timing that electrokinetic cell status information is shown；
If after timing show that the display time of described electrokinetic cell status information arrives the first Preset Time, stop power current
The display of pond status information.
Further, in the charging method of vehicle mounted dynamic battery of the present invention, before also including monitoring power battery charging
State, and the information monitored is sent to Vehicular charger, described Vehicular charger is according to described electrokinetic cell status information
Self output end voltage is adjusted to the current voltage of electrokinetic cell.
Further, in the charging method of vehicle mounted dynamic battery of the present invention, described wake up up with the first self-inspection step,
In two self-inspection steps, when detection show that charge control module, Vehicular charger and/or electrokinetic cell are faulty, show fault
Information also detects charge control module, Vehicular charger and electrokinetic cell whether fault again；
If detection draws charge control module, Vehicular charger and electrokinetic cell fault-free, then give power battery charging；
If detection show that charge control module, Vehicular charger and/or electrokinetic cell exist fault, then continue detection charging
Control module, Vehicular charger and electrokinetic cell whether fault；When detection charge control module, Vehicular charger and/or power
When the time of battery whether fault arrives the second Preset Time, then terminate the charging flow of electrokinetic cell.
Further, in the charging method of vehicle mounted dynamic battery of the present invention, after electrokinetic cell starts to charge up, periodically
Detection Vehicular charger, charge control module and electrokinetic cell whether fault；
When each testing result is Vehicular charger, charging control and electrokinetic cell fault-free, then Vehicular charger continues
To power battery charging.
Further, in the charging method of vehicle mounted dynamic battery of the present invention, in described charging rate-determining steps, if detecting
Go out Vehicular charger, charge control module and electrokinetic cell fault-free, but monitor electrokinetic cell and can not charge, then check power
The electricity of battery；
If the electricity of electrokinetic cell is shown as full state, then terminate the charging flow of electrokinetic cell；
If the electricity of electrokinetic cell is shown as underfill state, then detect charge control module, Vehicular charger and power
Battery whether fault；
If detection draws charge control module, Vehicular charger and electrokinetic cell fault-free, then continue to fill to electrokinetic cell
Electricity；
If detect described electrokinetic cell underfill but can not charge, and charge control module, Vehicular charger and power current
The pond trouble-free time arrives the 3rd Preset Time, then terminate the charging flow of electrokinetic cell.
Beneficial effect: Vehicular charger can detect the fault of self, charge control module can detect self and move
The fault of power battery, and only just give in the case of Vehicular charger, charge control module and electrokinetic cell are the most trouble-free
Power battery charging, can avoid the charging wind brought because of Vehicular charger, charge control module and/or electrokinetic cell fault
Danger.
Accompanying drawing explanation
Fig. 1 is the charging system block diagram of the vehicle mounted dynamic battery that the present invention provides.
Fig. 2 is another block diagram of charging system of the vehicle mounted dynamic battery that the present invention provides.
Fig. 3 is the charging system breaker in middle element schematic of the vehicle mounted dynamic battery that the present invention provides.
Fig. 4 is the another embodiment signal of the charging system breaker in middle element of the vehicle mounted dynamic battery that the present invention provides
Figure.
Fig. 5 is the charging method flow chart of the vehicle mounted dynamic battery that the present invention provides.
Fig. 6 is another flow chart of charging method of the vehicle mounted dynamic battery that the present invention provides.
Wherein, 1, Vehicular charger；2, charge control module；3, electrokinetic cell；4, charging display module；5, switch unit
Part；6, charge unrelated device；101, output end voltage regulation unit；201, monitoring unit；202, timing unit；203, display control
Unit processed.
Detailed description of the invention
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearer, below in conjunction with
Drawings and Examples, are further elaborated to the present invention.Should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
The charging system of vehicle mounted dynamic battery of the present invention is mainly used on pure electric vehicle or hybrid electric vehicle, Vehicular charger
As the execution unit of power battery charging, after introducing alternating current, convert alternating current to meet the electric energy of electrokinetic cell needs
Giving power battery charging afterwards, described charge control module is as the effector of power battery charging, it is possible to control Vehicular charger
Work, electrokinetic cell, as electricity bin, can store electricity and provide driving power for vehicle.
The charging system of vehicle mounted dynamic battery of the present invention is described in detail in detail below by embodiment.
Embodiment 1
As it is shown in figure 1, the charging system of vehicle mounted dynamic battery of the present invention includes interconnective Vehicular charger 1 He
Charge control module 2；Described Vehicular charger wakes up charge control module up for output wake-up signal upon actuation, and is starting
Rear detection self whether fault, the control signal according to charge control module output when detection draws Vehicular charger fault-free
Charge to electrokinetic cell 3；Described charge control module is used for detecting self after receiving wake-up signal and electrokinetic cell 3 is
No fault；When detection draws self and electrokinetic cell fault-free, output control signal is to Vehicular charger.
The startup of Vehicular charger described in the present embodiment introduces alternating current power supply by an input system and realizes, institute
The input system stated mainly includes charging gun and charging socket, when needs start Vehicular charger, charging gun is inserted charging
In socket, and then introduce alternating current startup Vehicular charger.The fault of Vehicular charger 1 can include self whether there is overvoltage, owe
Pressure, excess temperature etc., fault detection component can be voltage sensor (gathering overvoltage, under-voltage fault etc.), temperature sensor etc.；Only
When Vehicular charger fault-free, just give power battery charging.The fault of described charge control module 2 and electrokinetic cell 3 is for filling
Electric control module and the insulation of electrokinetic cell, electrokinetic cell monomer voltage is too high, electrokinetic cell monomer temperature is too high, electrokinetic cell
Monomer temperature is too low, and fault detection component can be voltage sensor, temperature sensor etc., only detects that charging controls mould
When block and electrokinetic cell fault-free, just output control signal is to Vehicular charger, and Vehicular charger will after receiving control signal
The alternating current introduced by input system is power battery charging after being converted to unidirectional current.
By detection Vehicular charger, charge control module and the fault of electrokinetic cell, can avoid because of Vehicular charger,
Charge control module and electrokinetic cell charge when fault, damage electrokinetic cell, such as, cause over-charging of battery etc., reduce power current
In the service life in pond, the use cost of electric motor car is made to raise.
In order to learn the state of electrokinetic cell, grasp the situation of electrokinetic cell in time, as in figure 2 it is shown, described vehicle-mounted
The charging system of electrokinetic cell also includes the charging display module 4 being connected with charge control module 2, and described charge control module is also
Including monitoring unit 201, described monitoring unit is for monitoring the state of electrokinetic cell and the status information of electrokinetic cell being forwarded
Show to charging display module 4；Described monitoring unit can monitor the state before power battery charging and the state in charging.
The described charging display module display current electric quantity of electrokinetic cell, the charging voltage of electrokinetic cell and charging current requirement etc.；Institute
State charging display module and be specifically as follows display lamp, instrument board etc..
In some In-vehicle charge control system, the working power of charge control module and charging display module is by opening
The lead-acid battery supply of motor-car, charging display module works for a long time and can consume lead-acid battery, may cause vehicle not
Can start, as in figure 2 it is shown, be additionally provided with timing unit 202 He for the charge control module described in the problems referred to above the present embodiment
Display control unit 203；Described timing unit is for carrying out the time of charging display module display electrokinetic cell status information
Timing；Described display control unit, for after the time of timing unit record arrives the first Preset Time, controls charging display
Module from service；First Preset Time sets according to practical situation, can be 30 seconds, 1 minute；By arranging timing unit
202 can control the working time of charging display module 4 with display control unit 203, it is to avoid charging display module shows for a long time
Show, and then improve the service life of lead-acid battery.
Generally Vehicular charger, before to power battery charging, exists relatively between Vehicular charger outfan and electrokinetic cell
Big pressure reduction, if Vehicular charger can produce directly to power battery charging, the moment that Vehicular charger and electrokinetic cell are connected
Raw large impact electric current, large impact electric current can cause reduce the service life of Vehicular charger；For the problems referred to above, as in figure 2 it is shown,
Vehicular charger described in the present embodiment includes that output end voltage regulates unit 101；Described monitoring unit 201 fills at electrokinetic cell
Also the status information of electrokinetic cell is sent to before electricity output end voltage regulation unit 101；Described output end voltage regulation unit
According to the electrokinetic cell status information that reception unit receives, Vehicular charger output end voltage is adjusted to and electrokinetic cell
The voltage of current voltage coupling, the voltage mated with the current voltage of electrokinetic cell includes current equal or close to electrokinetic cell
The voltage of voltage.Described output end voltage regulation unit can regulate Vehicular charger outfan voltage, therefore work as output
After terminal voltage regulation unit receives the current voltage of electrokinetic cell that monitoring unit sends, regulation Vehicular charger outfan electricity
Pressure, makes the current voltage balance of Vehicular charger output end voltage and electrokinetic cell, it is to avoid Vehicular charger connects with electrokinetic cell
Logical moment produces large impact electric current, and then ensures the life-span of Vehicular charger.
Further, the wake-up signal power of Vehicular charger is limited, in order to guarantee to wake up charging dependent part up
Part, completes the charging of electrokinetic cell, is therefore provided with switch element between the parts that Vehicular charger and needs wake up up, described
Switch element is connected with Vehicular charger, charge control module and charging independent component respectively；Described switch element is used for receiving
The wake-up signal that described Vehicular charger provides, and after receiving wake-up signal, connect charge control module, disconnect charging nothing
Close parts；Described switch element connection charge control module i.e. wakes up charge control module up, and described switch element disconnects charging nothing
Close parts and the most do not wake up charging independent component up；The relevant parts that charge in certain embodiments include charge control module and charging
Display module, in the case of other need not show battery electric quantity, the parts that charging is relevant include charge control module；With
The unrelated parts that charge include car body controller, engine management unit wait for bus with it by key start but with charging nothing
The parts closed.
Described switch element has numerous embodiments, as it is shown on figure 3, described switch element is a relay, described in continue
Electrical equipment includes that first, second, third and fourth connects terminal, and described Vehicular charger also includes a control portion；Described control portion
Being connected terminal A to connect with the first of described relay, the second connection terminal B of described relay meets GND, and (English full name is
Ground, Chinese the meaning for ground), described relay the 3rd connection terminal C respectively with is connected Vehicular charger 1 and charge control
Module 2 connects, and the 4th connection terminal D of described relay connects and the unrelated device 6 that charges.After Vehicular charger is waken up,
Vehicular charger output wake-up signal wakes up charge control module up to the 3rd terminal of relay, the control of Vehicular charger simultaneously
Portion outputs a control signal to the first terminal of relay makes the first terminal of relay and the second terminal connect, and then relay leaves
Close by magneticaction upwards (be upwards for the orientation in accompanying drawing 3 for) mobile so that the 3rd terminal of relay and the
Four terminals disconnect, and the wake-up signal of Vehicular charger output can not arrive the unrelated parts of charging, play that to only wake up charging relevant
The effect of parts.
As shown in Figure 4, as another embodiment, described switch element 5 is diode, and the negative electrode of described diode divides
It is not connected with Vehicular charger 1 and charge control module 2；The anode of described diode connects with the unrelated device 6 that charges.When two poles
After pipe receives the wake-up signal of Vehicular charger output, due to the one-way conduction characteristic of diode, control of the most only charging
Module is waken up, and the unrelated device that charges is not waken up.
Electrokinetic cell described in the present embodiment can be that lithium ion battery, Ni-MH battery, lead-acid battery, super capacitor are waited for bus
Carry energy storage device.
Embodiment 2
The present embodiment is used for disclosing the charging method of vehicle mounted dynamic battery of the present invention, as it is shown in figure 5, described vehicle-mounted
The charging method of electrokinetic cell includes:
Wake up up and the first self-inspection step S11: upon actuation, output wake-up signal wakes up charging up and controls mould Vehicular charger
Block, and detection Vehicular charger whether fault；
Whether the second self-inspection step S12: after charge control module wakes up up, detection charge control module and electrokinetic cell
Fault；
Charging rate-determining steps S13: when detection draws Vehicular charger, charge control module and vehicle mounted dynamic battery without reason
During barrier, charge control module output control signal controls Vehicular charger to power battery charging.
Described wake up up and the startup of Vehicular charger described in the first self-inspection step S11 is to be drawn by an input system
Entering what alternating current power supply realized, described input system mainly includes charging gun and charging socket, when needs start Vehicular charger
Time, charging gun is inserted in charging socket, and then introduces alternating current startup Vehicular charger.The fault of Vehicular charger refers to car
Whether carry charger with the presence of phenomenons such as overvoltage, under-voltage, excess temperatures.
In described second self-inspection step S12, the fault of described charge control module refers to charge control module and power current
The faults such as the insulation in pond, battery cell overtension, temperature is too high, temperature is too low.
Described Vehicular charger, charge control module and electrokinetic cell charge under fault-free operating mode, it is to avoid charging occur
Risk, and then improve the service life of electrokinetic cell；Wherein charging risk includes that charging system fault causes electrokinetic cell mistake
Fill.
Further, electrokinetic cell is when charging, in order to check the state of electrokinetic cell, as shown in Figure 6, described
The charging method of vehicle mounted dynamic battery also add following steps:
Monitoring step S14: after power battery charging starts, the state of monitoring electrokinetic cell；
Step display S15: the status information of the electrokinetic cell of monitoring is shown.
The status information monitoring described electrokinetic cell in monitoring step S14 can use the monitoring unit in embodiment 1 real
Existing, the display of step display S15 medium power battery status information can be realized by the charging display module described in embodiment 1.
The state of electrokinetic cell is shown, conveniently checks, grasp the situation of electrokinetic cell in time.
Further, in vehicle, the working power of most parts is by starting the supply of the lead-acid battery of vehicle, wherein
The parts of display electrokinetic cell status information are supplied by lead-acid battery；The parts of described display electrokinetic cell status information
Long-time display can consume lead-acid battery, and vehicle may be caused not start, the charging side of therefore described vehicle mounted dynamic battery
Method also includes the time timing showing electrokinetic cell status information；If timing draws the display of described electrokinetic cell status information
After time arrives the first Preset Time, stop the display of electrokinetic cell status information.
Wherein, the timing of electrokinetic cell status information display time can use the timing unit in embodiment 1 to realize, dynamic
The control of power battery status information display time can be realized by the display control unit in embodiment 1；First Preset Time
Set according to practical situation, can be 5 minutes, 1 hour；By timing so that control electrokinetic cell status information show time
Between, the consumption to lead-acid battery can be reduced, improve the service life of lead-acid battery.
Further, usual Vehicular charger before to power battery charging, Vehicular charger outfan and electrokinetic cell
Between there is bigger pressure reduction, if Vehicular charger is directly to power battery charging, Vehicular charger is connected with electrokinetic cell
Moment can produce large impact electric current, large impact electric current can cause reduce the service life of Vehicular charger；For the problems referred to above,
The charging method of described vehicle mounted dynamic battery also monitors the state before power battery charging, and the information monitored is sent to
Vehicular charger, self output end voltage is adjusted to and power by described Vehicular charger according to described electrokinetic cell status information
The voltage of the current voltage coupling of battery, the voltage mated with the current voltage of electrokinetic cell includes equal or close to power current
The voltage of pond current voltage.
Self output end voltage is adjusted to the voltage that the current voltage with electrokinetic cell mates and can keep away by Vehicular charger
Exempt from the moment that Vehicular charger and electrokinetic cell are connected by heavy current impact, improve the service life of Vehicular charger.
Further, described wakes up up with in the first self-inspection step, the second self-inspection step, controls mould when detection draws to charge
When block, Vehicular charger and/or electrokinetic cell are faulty, display fault message also again detects charge control module, vehicle-mounted fills
Motor and electrokinetic cell whether fault；
If detection draws charge control module, Vehicular charger and electrokinetic cell fault-free, then give power battery charging；
If detection show that charge control module, Vehicular charger and/or electrokinetic cell exist fault, then continue detection charging
Control module, Vehicular charger and electrokinetic cell whether fault；When detection charge control module, Vehicular charger and electrokinetic cell
When whether the time of fault arrives the second Preset Time, then terminate the charging flow of electrokinetic cell.
The display of described fault message can be realized by the charging display module described in embodiment 1.If charging control
One of them fault of molding block, Vehicular charger and electrokinetic cell would not be to power battery charging, it is to avoid damage power current
Pond.
Wherein the second Preset Time sets according to practical situation, can be 10 seconds, 20 seconds.
Carry out the number of times of fault restriction detection by arranging the second Preset Time, can avoid being absorbed in extremely following of fault detect
Ring, is also avoided that because once error detection just terminates the charging of power battery charging simultaneously, improves the accuracy of fault detect.
Further, after described electrokinetic cell starts to charge up, also it is periodically detected Vehicular charger, charge control module
With electrokinetic cell whether fault；
When each testing result is Vehicular charger, charge control module and electrokinetic cell fault-free, and Vehicular charger continues
Continue to power battery charging.
Wherein, as long as one of them fault of charger, charge control module and electrokinetic cell, just stop electrokinetic cell being filled
Electricity, so ensures that the whole charging process of electrokinetic cell can be carried out safely.
Further, in described charging rate-determining steps S13, if detection draws Vehicular charger, charge control module and moves
Power battery fault-free, but described monitoring step monitors electrokinetic cell and can not charge, then check described monitoring step medium power
The electricity of battery；
If the electricity of electrokinetic cell is shown as full state, then terminate the charging flow of electrokinetic cell；
If the electricity of electrokinetic cell is shown as underfill state, then detect charge control module, Vehicular charger and power
Battery whether fault；
If detection draws charge control module, Vehicular charger and electrokinetic cell fault-free, then continue to fill to electrokinetic cell
Electricity；
If detect described electrokinetic cell underfill but can not charge, and charge control module, Vehicular charger and power current
The pond trouble-free time arrives the 3rd Preset Time, then terminate the charging flow of electrokinetic cell.
Monitoring step monitoring, whether electrokinetic cell can charge.
By arranging above-mentioned failure detection steps, the reason that electrokinetic cell can not charge can be detected, it is simple to malfunction elimination.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to various can
The compound mode of energy illustrates the most separately.Additionally, any group can also be carried out between the various different embodiment of the present invention
Closing, as long as it is without prejudice to the thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. the charging system of a vehicle mounted dynamic battery, it is characterised in that include interconnective Vehicular charger and charging control
Molding block；
Described Vehicular charger wakes up described charge control module up for output wake-up signal upon actuation；And detect upon actuation
Self whether fault, the control signal exported according to described charge control module when detection draws self fault-free is to described dynamic
Power battery charges；
Described charge control module for detecting self and described electrokinetic cell whether fault after receiving wake-up signal, when
When detection draws self and described electrokinetic cell fault-free, output control signal gives described Vehicular charger；
The charging system of described vehicle mounted dynamic battery also includes a switch element, described switch element respectively with described vehicle-mounted charge
Machine, described charge control module and charging independent component connect；Described charging independent component includes car body controller, engine tube
Reason unit；
Described switch element is for receiving the wake-up signal that described Vehicular charger provides, and connects after receiving wake-up signal
Described charge control module, disconnects described charging independent component；
Described switch element is relay, and described relay includes that first, second, third and fourth connects terminal, described vehicle-mounted
Charger includes a control portion；
Described control portion is connected terminal and connects with the first of described relay, the second connection terminal ground of described relay, institute
The 3rd connection terminal stating relay is connected with described Vehicular charger and described charge control module respectively, described relay
4th connects terminal connects the unrelated device of described charging.
The charging system of vehicle mounted dynamic battery the most according to claim 1, it is characterised in that filling of described vehicle mounted dynamic battery
Electricity system also includes the charging display module being connected with described charge control module；
Described charge control module includes monitoring unit, and described monitoring unit is for monitoring the state of electrokinetic cell and by described dynamic
The status information of power battery is transmitted to described charging display module and shows.
The charging system of vehicle mounted dynamic battery the most according to claim 2, it is characterised in that described Vehicular charger includes defeated
Go out terminal voltage regulation unit；
Described monitoring unit is additionally operable to before described power battery charging also the status information of described electrokinetic cell is sent to institute
State output end voltage regulation unit；
Described output end voltage regulation unit is used for described vehicle-mounted charge according to the described electrokinetic cell status information received
The voltage-regulation of machine outfan becomes the voltage mated with the current voltage of described electrokinetic cell.
The charging system of vehicle mounted dynamic battery the most according to claim 2, it is characterised in that described charge control module is also wrapped
Include timing unit and display control unit；
Described timing unit is for carrying out timing to the time of described charging display module display electrokinetic cell status information；
Described display control unit, for after the time of described timing unit record arrives the first Preset Time, is filled described in control
Electricity display module quits work.
5. the charging method of a vehicle mounted dynamic battery, it is characterised in that for the vehicle mounted dynamic battery described in claim 1
In charging system, the charging method of described vehicle mounted dynamic battery includes:
Wake up up and the first self-inspection step: upon actuation, output wake-up signal wakes up charge control module, Yi Jijian up to Vehicular charger
Survey Vehicular charger whether fault；
Second self-inspection step: after charge control module wakes up up, detection charge control module and electrokinetic cell whether fault；
Charging rate-determining steps: when detection draws Vehicular charger, charge control module and vehicle mounted dynamic battery fault-free, fill
Electric control module output control signal controls Vehicular charger to power battery charging.
The charging method of vehicle mounted dynamic battery the most according to claim 5, it is characterised in that be additionally included in electrokinetic cell and fill
After establishing the beginning by cable, monitor the state of electrokinetic cell and show, and the time timing that electrokinetic cell status information is shown；
If after timing show that the display time of described electrokinetic cell status information arrives the first Preset Time, stop electrokinetic cell shape
The display of state information.
7. according to the charging method of the vehicle mounted dynamic battery described in claim 5 or 6, it is characterised in that also include monitoring power
State before battery charging, and the information monitored is sent to Vehicular charger, described Vehicular charger is according to described power
Self output end voltage is adjusted to the voltage that the current voltage with electrokinetic cell mates by battery status information.
8. according to the charging method of the vehicle mounted dynamic battery described in claim 5 or 6, it is characterised in that described wakes up up and
In one self-inspection step, the second self-inspection step, when detection show that charge control module, Vehicular charger and/or electrokinetic cell have event
During barrier, display fault message also detects charge control module, Vehicular charger and electrokinetic cell whether fault again；
If detection draws charge control module, Vehicular charger and electrokinetic cell fault-free, then give power battery charging；
If detection show that charge control module, Vehicular charger and/or electrokinetic cell exist fault, then continue detection charging and control
Module, Vehicular charger and electrokinetic cell whether fault；When whether detecting charge control module, Vehicular charger and electrokinetic cell
When the time of fault arrives the second Preset Time, then terminate the charging flow of electrokinetic cell.
9. according to the charging method of the vehicle mounted dynamic battery described in claim 5 or 6, it is characterised in that when electrokinetic cell starts
After charging, it is periodically detected Vehicular charger, charge control module and electrokinetic cell whether fault；
When each testing result is Vehicular charger, charge control module and electrokinetic cell fault-free, then Vehicular charger continues
To power battery charging.
The charging method of vehicle mounted dynamic battery the most according to claim 6, it is characterised in that described charging rate-determining steps
In, if detection draws Vehicular charger, charge control module and electrokinetic cell fault-free, but monitor electrokinetic cell and can not fill
Electricity, then check the electricity of described electrokinetic cell；
If the electricity of electrokinetic cell is shown as full state, then terminate the charging flow of electrokinetic cell；
If the electricity of electrokinetic cell is shown as underfill state, then detect charge control module, Vehicular charger and electrokinetic cell
Whether fault；
If detection draws charge control module, Vehicular charger and electrokinetic cell fault-free, then continue to power battery charging；
If detecting described electrokinetic cell underfill but can not charging, and charge control module, Vehicular charger and electrokinetic cell without
The time of fault arrives the 3rd Preset Time, then terminate the charging flow of electrokinetic cell.
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| CN201310084493.7A CN104052092B (en) | 2013-03-15 | 2013-03-15 | The charging system of vehicle mounted dynamic battery and the charging method of vehicle mounted dynamic battery thereof |
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| KR102508490B1 (en) * | 2015-12-18 | 2023-03-10 | 주식회사 유라코퍼레이션 | Apparatus and Method for Auto Re-Closing of Control Box of Electric Vehicle Charging Cable |
| CN106208280B (en) * | 2016-10-08 | 2019-03-05 | 北京新能源汽车股份有限公司 | A kind of charge control method of electric car, device and electric car |
| CN107472041A (en) * | 2016-10-28 | 2017-12-15 | 宝沃汽车（中国）有限公司 | Charging method, device and the charging pile of vehicle |
| CN106945538A (en) * | 2017-01-23 | 2017-07-14 | 蔚来汽车有限公司 | Electric vehicle charging indicator lamp driving control system and method |
| CN107323433B (en) * | 2017-06-28 | 2020-06-09 | 奇瑞新能源汽车股份有限公司 | Fault detection and maintenance method and device for vehicle and storage medium |
| CN109664783A (en) * | 2018-12-25 | 2019-04-23 | 北斗航天汽车（北京）有限公司 | Vehicle-mounted charging device and on-board charging system |
| CN111469709A (en) * | 2019-01-23 | 2020-07-31 | 郑州宇通重工有限公司 | Vehicle, power battery monitoring device and DC/DC module awakening method |
| CN112009304A (en) * | 2019-05-30 | 2020-12-01 | 北京新能源汽车股份有限公司 | Charging control method and device and automobile |
| CN113131577A (en) * | 2021-04-19 | 2021-07-16 | 北京鼎汉技术集团股份有限公司 | Train charging control method and train charging control device |
| CN113733964A (en) * | 2021-09-13 | 2021-12-03 | 东风汽车股份有限公司 | Control method of vehicle-mounted charger of pure electric vehicle |
| CN114103709A (en) * | 2021-12-31 | 2022-03-01 | 北汽瑞翔汽车有限公司 | Electric vehicle alternating current charging control method |
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