CN105313718B - Vehicle-mounted storage battery charging equipment, system and method - Google Patents
Vehicle-mounted storage battery charging equipment, system and method Download PDFInfo
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- CN105313718B CN105313718B CN201510834107.0A CN201510834107A CN105313718B CN 105313718 B CN105313718 B CN 105313718B CN 201510834107 A CN201510834107 A CN 201510834107A CN 105313718 B CN105313718 B CN 105313718B
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The invention discloses a vehicle-mounted storage battery charging device, a system and a method. Wherein, this charging equipment includes: a charging means for connecting between the first vehicle-mounted battery and the second vehicle-mounted battery, and charging the first vehicle-mounted battery with the second vehicle-mounted battery at the time of starting, wherein the voltage of the first vehicle-mounted battery is smaller than the voltage of the second vehicle-mounted battery; and an on-board controller connected to the charging member, wherein the on-board controller controls the charging member to be activated during operation of the vehicle, or controls the charging member to be activated according to an instruction for requesting activation of the charging member during stoppage of the vehicle. The invention solves the technical problem that the normal use of the electric vehicle is influenced because of the phenomenon of power shortage in the long-term parking and idling process of the electric vehicle.
Description
Technical field
The present invention relates to electric vehicle field, in particular to a kind of Vehicular accumulator cell charging equipment, system and side
Method.
Background technology
Electric vehicle can be set during parking, leaving unused for a long time due to tele-control system, burglary-resisting system or other electricity consumptions
The standby presence waited, leads to accumulator (such as 12V accumulators) power shortage, so as to influence vehicle normal operation, and accumulator is excessively put
Electricity can also influence the service life of its own.
In the related art, when vehicle is parked, is idle for a long time in order to prevent, there is electric deficiency phenomenon in 12V accumulators, typically
The cathode interface of 12V accumulators is disconnected, to prevent battery discharging.But such way is technical relatively strong, and misoperation is just
It can lead to accumulator positive negative terminal short circuit, cause peril.In addition, after cathode interface disconnects, accumulator cannot externally discharge, shadow
Mounted remote control system and burglary-resisting system normal use are rung, and then influences the Experience Degree of user.
For it is above-mentioned the problem of, currently no effective solution has been proposed.
Invention content
An embodiment of the present invention provides a kind of Vehicular accumulator cell charging equipment, system and method, at least to solve due to electricity
Motor-car park for a long time, it is idle during there is electric deficiency phenomenon caused by influence vehicle normal use the technical issues of.
One side according to embodiments of the present invention provides a kind of Vehicular accumulator cell charging equipment, including：Charging part
Part for being connected between the first Vehicular accumulator cell and the second Vehicular accumulator cell, makes above-mentioned second Vehicular accumulator cell on startup
It charges to above-mentioned first Vehicular accumulator cell, wherein, the voltage of above-mentioned first Vehicular accumulator cell is less than above-mentioned second Vehicular accumulator cell
Voltage；Vehicle Controller is connect with above-mentioned charging unit, wherein, in vehicle operation, above-mentioned Vehicle Controller control
Above-mentioned charging unit starts or during above-mentioned vehicle is parked, and above-mentioned Vehicle Controller is according to above-mentioned for asking to start
The instruction of charging unit controls above-mentioned charging unit to start.
Further, above-mentioned charging equipment further includes：Monitoring system is connect with above-mentioned Vehicle Controller, for above-mentioned
During vehicle is parked, above-mentioned Vehicle Controller is first waken up, then sends to ask to start above-mentioned fill to above-mentioned Vehicle Controller
The instruction of electrical components.
Further, above-mentioned charging unit includes commutator transformer.
Another aspect according to embodiments of the present invention additionally provides a kind of Vehicular accumulator cell charging system, including：Any one
Above-mentioned Vehicular accumulator cell charging equipment, the first Vehicular accumulator cell and the second Vehicular accumulator cell.
Further, above-mentioned first Vehicular accumulator cell is 12V accumulators.
Further, above-mentioned charging system further includes：Monitor supervision platform is connect with above-mentioned Vehicular accumulator cell charging equipment,
For receiving feedback information.
Another aspect according to embodiments of the present invention additionally provides a kind of Vehicular accumulator cell charging method, applied to vehicle-mounted
Battery charging equipment, above-mentioned charging method include：Whether Vehicle Controller detection vehicle operation pattern is operational mode；If
It is that then above-mentioned Vehicle Controller control charging unit starts, and the second Vehicular accumulator cell is made to charge the first Vehicular accumulator cell；If
No, then above-mentioned Vehicle Controller controls above-mentioned charging unit to open after the instruction for the above-mentioned charging unit of request startup is received
It is dynamic, above-mentioned second Vehicular accumulator cell is made to charge above-mentioned first Vehicular accumulator cell, and start to charge up timing.
Further, above-mentioned charging method further includes：In lower electricity, above-mentioned Vehicle Controller sends riming instructions, triggering
Monitoring system enters parked time status；When the parked timing of above-mentioned monitoring system reaches preset value, to above-mentioned Vehicle Controller
Wake-up signal is sent, powers on above-mentioned Vehicle Controller.
Further, above-mentioned charging method further includes：After the power-up, above-mentioned Vehicle Controller sends time out instruction,
Trigger above-mentioned monitoring system time out.
Further, above-mentioned charging method further includes：When reaching preset time after time out, above-mentioned Vehicle Controller
It sends and resets riming instructions, trigger above-mentioned monitoring system and reset timing；Terminate in chargometer or above-mentioned charging unit failure
When, above-mentioned Vehicle Controller, which is sent, continues riming instructions, and above-mentioned monitoring system reenters parked time status.
In embodiments of the present invention, in a manner that remote control charging unit starts and charges to low pressure Vehicular accumulator cell,
By the way that charging unit is connected between the first Vehicular accumulator cell and the second Vehicular accumulator cell, make the second vehicular electricity storage on startup
Pond charges to the first Vehicular accumulator cell, wherein, the voltage of the first Vehicular accumulator cell is less than the voltage of the second Vehicular accumulator cell；By vehicle
Set controller is connect with charging unit, wherein, in vehicle operation, Vehicle Controller control charging unit start or
During vehicle is parked, Vehicle Controller is reached according to for the instruction control charging unit for starting charging unit to be asked to start
It has arrived remote control charging unit and has started the purpose to charge to low pressure Vehicular accumulator cell, it is achieved thereby that ensureing vehicle normal use
Technique effect, and then solve due to electric vehicle park for a long time, it is idle during there is electric deficiency phenomenon caused by influence
The technical issues of vehicle normal use.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and forms the part of the application, this hair
Bright illustrative embodiments and their description do not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is a kind of schematic diagram of optional Vehicular accumulator cell charging system according to embodiments of the present invention；
Fig. 2 is a kind of schematic diagram of optional Vehicular accumulator cell charging equipment according to embodiments of the present invention；
Fig. 3 is a kind of flow chart of optional Vehicular accumulator cell charging method according to embodiments of the present invention.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the present invention program, below in conjunction in the embodiment of the present invention
The technical solution in the embodiment of the present invention is clearly and completely described in attached drawing, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's all other embodiments obtained without making creative work should all belong to the model that the present invention protects
It encloses.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be the object for distinguishing similar, and specific sequence or precedence are described without being used for.It should be appreciated that it uses in this way
Data can be interchanged in the appropriate case, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, be not necessarily limited to for example, containing the process of series of steps or unit, method, system, product or equipment
Those steps or unit clearly listed, but may include not listing clearly or for these processes, method, product
Or the intrinsic other steps of equipment or unit.
Embodiment 1
According to embodiments of the present invention, a kind of device embodiment of Vehicular accumulator cell charging system is provided.
Fig. 1 is a kind of schematic diagram of optional Vehicular accumulator cell charging system according to embodiments of the present invention, such as Fig. 1 institutes
Show, which includes：Vehicular accumulator cell charging equipment 10, the first Vehicular accumulator cell 20 and the second Vehicular accumulator cell 30.
Wherein, above-mentioned Vehicular accumulator cell charging equipment 10 includes：Charging unit 102, for being connected to the first vehicular electricity storage
Between 20 and second Vehicular accumulator cell 30 of pond, the second Vehicular accumulator cell 30 is made to charge the first Vehicular accumulator cell 20 on startup,
Wherein, the voltage of the first Vehicular accumulator cell 20 is less than the voltage of the second Vehicular accumulator cell 30；104 (Vehicle of Vehicle Controller
Control Unit, referred to as VCU), it is connect with charging unit 102, wherein, in vehicle operation, Vehicle Controller 104
Control charging unit 102 starts or during vehicle is parked, and Vehicle Controller 104 starts charging part according to for request
The instruction control charging unit 102 of part starts.
Optionally, above-mentioned Vehicular accumulator cell charging equipment 10 further includes：106 (i.e. remote monitoring system of monitoring system
(Remote Monitoring System, referred to as RMS)), it is connect with Vehicle Controller 104, in the parked process of vehicle
In, Vehicle Controller 104 is first waken up, then the instruction for asking to start charging unit is sent to Vehicle Controller 104.
Optionally, charging unit 102 can include commutator transformer DC/DC.
It should be noted that the concrete structure and its operation principle of Vehicular accumulator cell charging equipment 10 will be in following embodiments
2 and embodiment 3 in illustrate, details are not described herein.
By above-described embodiment, it can realize that remote control charging unit starts the mesh to charge to low pressure Vehicular accumulator cell
, so as to reach the technique effect for ensureing vehicle normal use, and then solve since electric vehicle is being parked, left unused for a long time
Occurs the technical issues of influencing vehicle normal use caused by electric deficiency phenomenon in journey.
Optionally, the first Vehicular accumulator cell is low tension battery, for example, it can be 12V accumulators.It is corresponding, second
Vehicular accumulator cell is high tension battery.Wherein, the second Vehicular accumulator cell provides power for vehicle operation；First Vehicular accumulator cell fills
When the power supply of other mobile units (e.g., tele-control system, monitoring system etc.).
Through the embodiment of the present invention, since the low pressure Vehicular accumulator cell of most of vehicles is all 12V, 12V is used
The first Vehicular accumulator cell, can be expand Vehicular accumulator cell charging system application range.
Optionally, above-mentioned charging system further includes：Monitor supervision platform 40 connect with Vehicular accumulator cell charging equipment 10, is used for
Receive feedback information.Specifically, monitor supervision platform 40 can be smart mobile phone, tablet computer etc., with Vehicular accumulator cell charging equipment
10 monitoring system 106 connects, for receiving the feedback signal for carrying out self-monitoring system 106, monitor vehicle operating mode and its
The quantity of electric charge decrement situation of low pressure Vehicular accumulator cell.
It through the embodiment of the present invention, can be to avoid electric vehicle long-term under the premise of operability and safety is taken into account
Occurs battery electric deficiency phenomenon in parked.
Embodiment 2
According to embodiments of the present invention, a kind of device embodiment of Vehicular accumulator cell charging equipment is provided.
Fig. 2 is a kind of schematic diagram of optional Vehicular accumulator cell charging equipment according to embodiments of the present invention, such as Fig. 2 institutes
Show, which includes：Charging unit 102, for being connected to the first Vehicular accumulator cell and second vehicle-mounted
Between accumulator, the second Vehicular accumulator cell is made to charge the first Vehicular accumulator cell on startup, wherein, the first Vehicular accumulator cell
Voltage is less than the voltage of the second Vehicular accumulator cell；Vehicle Controller 104 is connect with charging unit 102, wherein, it is run in vehicle
In the process, Vehicle Controller 104 controls charging unit 102 to start or during vehicle is parked, Vehicle Controller 104
Start according to the instruction control charging unit 102 for starting charging unit for request.
That is, in use, Vehicular accumulator cell charging equipment 10 and vehicle is installed in first, second Vehicular accumulator cell
On, the connection relation of each component is as shown in Figure 2.Wherein, first, second Vehicular accumulator cell is respectively low-voltage direct accumulator and height
Direct-flow storage battery is pressed, charging unit 102 is transformer.In vehicle normal operation, charging unit 102 is automatically by the second vehicle-mounted storage
The high-voltage electricity of battery is transformed to the low tension of the first Vehicular accumulator cell, charges for the first Vehicular accumulator cell, and then vehicle-mounted for other
Power supply for electrical equipment；When vehicle is parked, charging unit 102 can be periodically vehicle-mounted by second under the control of Vehicle Controller 104
The high-voltage electricity of accumulator is transformed to the low tension of the first Vehicular accumulator cell, charges for the first Vehicular accumulator cell, and then is other vehicles
Carry power supply for electrical equipment.
By above-described embodiment, it can realize that periodically starting charging unit gives vehicle-mounted low tension battery charging purpose, reaches
The electricity of battery loss is replenished in time, ensures the technique effect of vehicle normal use.
Optionally, as shown in Fig. 2, above-mentioned charging equipment further includes：Monitoring system 106 is connect with Vehicle Controller 104,
For during vehicle is parked, first waking up Vehicle Controller 104, then send to Vehicle Controller 104 and filled for asking to start
The instruction of electrical components.
Due to vehicle it is parked for a long time when, Vehicle Controller 104 is in power-down state, therefore can not work.In order to realize this
Vehicle Controller 104 controls charging unit 102 to need first to guide vehicle-mounted control to the function of the first Vehicular accumulator cell charging in invention
Device 104 processed powers on.
Specifically, when Vehicle Controller 104 is lower electric every time, monitoring system 106 can all be given to send riming instructions, triggering monitoring
System 106 starts timing；When timing reaches certain time, monitoring system 106 will give Vehicle Controller 104 to send and wake up letter
Number, power on Vehicle Controller 104；Vehicle Controller 104 after the power is turned on, the operating mode that vehicle can be detected be operational mode or
Parked mode, wherein, when vehicle is operational mode, Vehicle Controller 104 can control charging unit 102 automatically vehicle-mounted to first
Accumulator charges, and when vehicle is parked mode, what Vehicle Controller 104 can be sent according to monitoring system 106 opens for request
The instruction control charging unit 102 of the instruction of dynamic charging unit charges to the first Vehicular accumulator cell.
Through the embodiment of the present invention, it can realize that remotely controlling vehicle mounted controller powers under the long-term inactivity of vehicle
Purpose.
Optionally, above-mentioned charging unit includes commutator transformer DC/DC.
Through the embodiment of the present invention, it realizes the parked clocking capability of vehicle and letter is waken up by the timing rigid line of RMS
Number, VCU controls DC/DC realizes the purpose to the periodic charge of accumulator.
Embodiment 3
According to embodiments of the present invention, a kind of embodiment of the method for Vehicular accumulator cell charging method is provided, needs what is illustrated
It is that step shown in the flowchart of the accompanying drawings can perform in the computer system of such as a group of computer-executable instructions,
Also, although logical order is shown in flow charts, in some cases, it can be performed with the sequence being different from herein
Shown or described step.
Fig. 3 is a kind of flow chart of optional Vehicular accumulator cell charging method according to embodiments of the present invention, such as Fig. 2 institutes
Show, which is applied to Vehicular accumulator cell charging equipment, which includes：It fills
Electrical components 102 and Vehicle Controller 104, charging unit 102 are used to be connected to the first Vehicular accumulator cell and the second Vehicular accumulator cell
Between, and connect with Vehicle Controller 104, the voltage of the first Vehicular accumulator cell is less than the voltage of the second Vehicular accumulator cell, such as Fig. 3
Shown, this method comprises the following steps：
Step S302, whether Vehicle Controller detection vehicle operation pattern is operational mode；
Step S304 if so, Vehicle Controller control charging unit starts, makes the second Vehicular accumulator cell vehicle-mounted to first
Accumulator charges；
Step S306, if it is not, then Vehicle Controller receiving for controlling and fill after asking to start the instruction of charging unit
Electrical components start, and the second Vehicular accumulator cell are made to charge the first Vehicular accumulator cell, and start to charge up timing.
Specifically, when Vehicle Controller powers on, can the operating mode of first detection vehicle be operational mode or parked mode,
When the current operating mode of vehicle is operational mode, Vehicle Controller can control charging unit automatically to the second Vehicular accumulator cell
Charging carries out voltage change, charges for the first Vehicular accumulator cell；When the current operating mode of vehicle is parked mode, vehicle-mounted control
Device processed can start according to the instruction control charging unit for starting charging unit for request, so as to the charging of the second Vehicular accumulator cell
Voltage change is carried out, is charged for the first Vehicular accumulator cell.
Through the embodiment of the present invention, realize that periodically starting charging unit gives vehicle-mounted low tension battery charging purpose, Ke Yi
Under the premise of taking into account operability and safety, electric vehicle is avoided battery electric deficiency phenomenon occur in parked for a long time, reaches timely
The electricity of battery loss is supplemented, ensures the technique effect of vehicle normal use.
Optionally, above-mentioned charging equipment further includes monitoring system, is connect with Vehicle Controller, for being acquired eventually as data
End, acquires status information of Vehicle Controller etc..Wherein, above-mentioned charging method further includes：
S2, in lower electricity, Vehicle Controller sends riming instructions, and triggering monitoring system enters parked time status；
S4 when the parked timing of monitoring system reaches preset value, sends wake-up signal to Vehicle Controller, makes vehicle-mounted control
Device powers on.
Specifically, when Vehicle Controller is lower electric every time, monitoring system can all be given to send riming instructions, triggering monitoring system is opened
Beginning timing, into parked time status；When timing reaches certain time, monitoring system will send to Vehicle Controller and wake up
Signal powers on Vehicle Controller.
It should be noted that after the power-up, monitoring system can send wake-up signal by rigid line to Vehicle Controller, and
The instruction for starting charging unit for request is sent to Vehicle Controller by CAN bus；Correspondingly, Vehicle Controller can root
It works according to the operating mode control DC/DC (i.e. charging unit) of vehicle, while DC/DC is sent to monitoring system by CAN bus
Charging complete state and riming instructions (including resetting timing, time out, continuing calendar scheduling instruction)；Further, it monitors
System can be with feedback function state to monitor supervision platform.
By above-mentioned steps, the parked clocking capability of vehicle can be realized, pass through the timing rigid line wake-up signal of RMS, VCU
DC/DC can be controlled to realize the periodic charge to low tension battery.
Optionally, above-mentioned charging method further includes：
S6, after the power-up, Vehicle Controller send time out instruction, trigger monitoring system time out.
After the power is turned on, the operating mode that Vehicle Controller can detect vehicle is operational mode or parked mode, wherein, when whole
When vehicle is operational mode, Vehicle Controller can control charging unit to charge automatically to the first Vehicular accumulator cell, when vehicle is parked
During pattern, the instruction for the instruction for starting charging unit for request that Vehicle Controller can be sent according to monitoring system controls charging
Component charges to the first Vehicular accumulator cell.Meanwhile Vehicle Controller can send time out instruction, triggering monitoring system pause meter
When.
Through the embodiment of the present invention, the time out work order between VCU and RMS is set, can realize accurate, flexible meter
When purpose.Wherein, in embodiments of the present invention, the particular state of VCU can be acquired by RMS, realizes the pause meter of RMS
When.
Optionally, above-mentioned charging method further includes：
S8, when reaching preset time after time out, Vehicle Controller, which is sent, resets riming instructions, triggers monitoring system
Timing is reset；
S10 terminates in chargometer or during charging unit failure, and Vehicle Controller, which is sent, continues riming instructions, monitoring system
System reenters parked time status.
Specifically, RMS can be responsible for whole according to " time out " of VCU, " continuing timing " and " resetting timing " instruction
The parked Clocked operation of vehicle.When timing is to constantly, sending wake-up signal by rigid line activates VCU, can be with after VCU is activated
Teleinstruction is sent by CAN bus, request starts DC/DC.VCU is responsible for according to vehicle operating mode, and control DC/DC is opened simultaneously
Riming instructions are sent to RMS.When VCU is activated after the power is turned on, transmission " time out " is instructed to RMS, suspends the parked meter of vehicle of RMS
When.After VCU, which powers on timing, reaches the predetermined time, VCU sends " resetting timing " instruction to RMS, by the parked timing of the vehicle of RMS
It resets.After the request that VCU receives RMS starts the instruction of DC/DC, VCU control vehicles enter long-range operation, control DC/DC
Work is timed charging to 12V accumulators (i.e. low pressure Vehicular accumulator cell), and when chargometer terminates or during DC/DC failures, VCU
DC/DC charging completes can be sent and instructed and enter lower electric current journey to RMS, RMS guiding VCU.After VCU enters lower electric current journey, sent out to RMS
" continuing timing " instruction is sent, RMS reenters parked time status.
Through the embodiment of the present invention, the clearing timing between VCU and RMS, time out, continuation three kinds of work of timing is set to refer to
It enables, the particular state of VCU can be acquired by RMS, realize clearing timing, time out and the continuation calendar scheduling work(of RMS
Energy.Technical solution of the present invention carrys out periodic wake VCU using the RMS of electric vehicle, realizes the periodic charge to 12V accumulators, can
To ensure that vehicle does not occur the electric deficiency phenomenon of accumulator in parked for a long time.In addition, while the function is realized, it is increased without
Additional timed activation equipment, reduces cost.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
In the above embodiment of the present invention, all emphasize particularly on different fields to the description of each embodiment, do not have in some embodiment
The part of detailed description may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of division of logic function, can there is an other dividing mode in actual implementation, for example, multiple units or component can combine or
Person is desirably integrated into another system or some features can be ignored or does not perform.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, unit or module
It connects, can be electrical or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical unit, you can be located at a place or can also be distributed to multiple
On unit.Some or all of unit therein can be selected according to the actual needs to realize the purpose of this embodiment scheme.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of Vehicular accumulator cell charging equipment, which is characterized in that including：
Charging unit for being connected between the first Vehicular accumulator cell and the second Vehicular accumulator cell, makes described second on startup
Vehicular accumulator cell charges to first Vehicular accumulator cell, wherein, the voltage of first Vehicular accumulator cell is less than described second
The voltage of Vehicular accumulator cell；
Vehicle Controller is connect with the charging unit, wherein, in vehicle operation, the Vehicle Controller controls institute
It states charging unit to start or during the vehicle is parked, the Vehicle Controller is filled according to for request starting
The instruction of electrical components controls the charging unit to start；
Wherein, the charging equipment further includes：Monitoring system, in lower electricity, the Vehicle Controller sends riming instructions, triggering
The monitoring system enters parked time status；When the parked timing of the monitoring system reaches preset value, to the vehicle-mounted control
Device processed sends wake-up signal, powers on the Vehicle Controller；After the power-up, the Vehicle Controller sends time out and refers to
It enables, triggers the monitoring system time out；
Terminate in chargometer or during the charging unit failure, the Vehicle Controller, which is sent, continues riming instructions, the prison
Control system reenters parked time status；
Wherein, the monitoring system is connect with the Vehicle Controller, and for being used as data collection station, acquisition is described vehicle-mounted
The status information of controller.
2. charging equipment according to claim 1, which is characterized in that the monitoring system connects with the Vehicle Controller
It connects, for during the vehicle is parked, first waking up the Vehicle Controller, then sent to the Vehicle Controller and be used to ask
Ask the instruction for starting the charging unit.
3. charging equipment according to claim 1, which is characterized in that the charging unit includes commutator transformer.
4. a kind of Vehicular accumulator cell charging system, which is characterized in that including：
First Vehicular accumulator cell；
Second Vehicular accumulator cell；
Vehicular accumulator cell charging equipment, has：Charging unit, for being connected to first Vehicular accumulator cell and second vehicle
Between carrying accumulator, second Vehicular accumulator cell is made to charge first Vehicular accumulator cell on startup, wherein, described the
The voltage of one Vehicular accumulator cell is less than the voltage of second Vehicular accumulator cell；Vehicle Controller is connect with the charging unit,
Wherein, in vehicle operation, the Vehicle Controller controls the charging unit to start or in the parked mistake of the vehicle
Cheng Zhong, the Vehicle Controller control the charging unit to start according to the instruction for starting the charging unit for request；
Wherein, the charging equipment further includes：Monitoring system, in lower electricity, the Vehicle Controller sends riming instructions, triggering
The monitoring system enters parked time status；When the parked timing of the monitoring system reaches preset value, to the vehicle-mounted control
Device processed sends wake-up signal, powers on the Vehicle Controller；After the power-up, the Vehicle Controller sends time out and refers to
It enables, triggers the monitoring system time out；
Terminate in chargometer or during the charging unit failure, the Vehicle Controller, which is sent, continues riming instructions, the prison
Control system reenters parked time status；
Wherein, the monitoring system is connect with the Vehicle Controller, and for being used as data collection station, acquisition is described vehicle-mounted
The status information of controller.
5. charging system according to claim 4, which is characterized in that first Vehicular accumulator cell is 12V accumulators.
6. charging system according to claim 4, which is characterized in that the charging system further includes：Monitor supervision platform, with institute
The connection of Vehicular accumulator cell charging equipment is stated, for receiving feedback information.
7. a kind of Vehicular accumulator cell charging method, applied to Vehicular accumulator cell charging equipment, which is characterized in that including：
Whether Vehicle Controller detection vehicle operation pattern is operational mode；
If so, the Vehicle Controller control charging unit starts, the second Vehicular accumulator cell is made to fill the first Vehicular accumulator cell
Electricity；
If it is not, then the Vehicle Controller controls the charging after the instruction for the request startup charging unit is received
Component starts, and second Vehicular accumulator cell is made to charge first Vehicular accumulator cell, and start to charge up timing；
Wherein, the charging method further includes：In lower electricity, the Vehicle Controller sends riming instructions, triggers monitoring system
Into parked time status；When the parked timing of the monitoring system reaches preset value, send and wake up to the Vehicle Controller
Signal powers on the Vehicle Controller；After the power-up, the Vehicle Controller sends time out instruction, triggers the prison
Control system halt timing；
Terminate in chargometer or during the charging unit failure, the Vehicle Controller, which is sent, continues riming instructions, the prison
Control system reenters parked time status；
Wherein, the Vehicular accumulator cell charging equipment further includes：The monitoring system connect with the Vehicle Controller, is used for
As data collection station, the status information of the Vehicle Controller is acquired.
8. charging method according to claim 7, which is characterized in that the charging method further includes：
When reaching preset time after time out, the Vehicle Controller, which is sent, resets riming instructions, triggers the monitoring system
System resets timing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510834107.0A CN105313718B (en) | 2015-11-25 | 2015-11-25 | Vehicle-mounted storage battery charging equipment, system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510834107.0A CN105313718B (en) | 2015-11-25 | 2015-11-25 | Vehicle-mounted storage battery charging equipment, system and method |
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| CN105313718A CN105313718A (en) | 2016-02-10 |
| CN105313718B true CN105313718B (en) | 2018-07-03 |
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| CN106114255B (en) * | 2016-06-29 | 2019-07-05 | 上汽通用五菱汽车股份有限公司 | Charge control method and system based on network management |
| CN106080239A (en) * | 2016-07-01 | 2016-11-09 | 北京新能源汽车股份有限公司 | Low-voltage storage battery charging control method of electric vehicle and electric vehicle |
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