CN106926730A - Charging control method and device, remote data acquisition unit and automobile - Google Patents
Charging control method and device, remote data acquisition unit and automobile Download PDFInfo
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- CN106926730A CN106926730A CN201710206931.0A CN201710206931A CN106926730A CN 106926730 A CN106926730 A CN 106926730A CN 201710206931 A CN201710206931 A CN 201710206931A CN 106926730 A CN106926730 A CN 106926730A
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- controller
- entire car
- car controller
- power converter
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 230000002618 waking effect Effects 0.000 claims abstract description 7
- 230000005611 electricity Effects 0.000 claims description 31
- 230000005059 dormancy Effects 0.000 claims description 14
- 230000007257 malfunction Effects 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 2
- 230000002950 deficient Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000032368 Device malfunction Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0084—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to control modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
- B60L58/13—Maintaining the SoC within a determined range
-
- 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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a charging control method, a charging control device, a remote data acquisition device and an automobile, wherein the charging control method comprises the following steps: monitoring the fault information of a controller on a CAN bus after the whole vehicle is in a power-off state; after monitoring controller fault information on a CAN bus, monitoring whether at least one of a whole vehicle switch and a charging control switch is started within a first preset time, if not, positioning the controller with a fault according to the controller fault information, and waking up the whole vehicle controller to charge a storage battery through a direct-current power converter. The charging control method and the charging control device provided by the invention monitor the fault state of the CAN network in real time through the remote data acquisition unit, wake up the whole vehicle controller timely, guide high-voltage electrification and control the direct-current power converter to start the charging function, and simultaneously display the current fault information of the vehicle through the central control screen EHU to prompt a driver to maintain the vehicle.
Description
Technical field
The present invention relates to automotive field, more particularly to a kind of charge control method, device, remote data acquisition device and vapour
Car.
Background technology
With the support and the progress of electric motor car automotive engineering of national policy, electric automobile is gradually popularized, compared to tradition
Automobile, electric automobile has used more controllers, and Control of Electric Vehicles weighs the probability for breaking down also than traditional overall height, its
In, under a relatively common class problem is vehicle power-down state, controller not dormancy, battery consumption electricity causes battery
Power shortage, so as to cause electric automobile normally to start, has a strong impact on Consumer's Experience.
The content of the invention
The invention provides a kind of charge control method, device, remote data acquisition device and automobile, its purpose is to solve
Certainly controller not dormancy, discharged or defective battery causes the problem that electric automobile cannot normally start.
In order to achieve the above object, The embodiment provides a kind of charge control method, including：
After vehicle is in power-down state, the controller failure information in CAN is monitored；
After controller failure information on CAN is listened to, monitor in the first preset duration, vehicle is switched and filled
Whether at least one of electric control switch is opened, if being not turned on, is broken down according to the controller failure Information locating
Controller, and wake up entire car controller, the entire car controller is charged a battery by DC power converter.
Wherein, after the controller failure information on CAN is listened to, monitor in the first preset duration, it is whole
The step of whether at least one of stopping switch and charging control switch are opened also includes：
If opening, the controller failure information is sent to middle control display, makes the middle control display display institute
State controller failure information.
Wherein, if described open, the controller failure information is sent to middle control display, makes the middle control display
The step of device shows the controller failure information includes：
Control the middle control display after display duration reaches the second preset duration, close the display controller failure
Information.
Wherein, it is described that entire car controller is waken up according to the controller failure information, and control the entire car controller to lead to
Crossing the step of DC power converter charges a battery includes：
Entire car controller is waken up by rigid line, and the finger for starting DC power converter is sent to the entire car controller
Order；
After DC power converter startup, electricity in the entire car controller guiding high pressure is controlled, and by described
DC power converter charges to the battery.
Wherein, entire car controller is being waken up, the entire car controller is charged a battery by DC power converter
Afterwards, methods described also includes：
The entire car controller is received after DC power converter charges a battery and reaches the 3rd preset duration
First feedback information；
According to first feedback information, electricity under the entire car controller guiding vehicle is controlled.
Wherein, the controller for being broken down according to the controller failure Information locating, and entire car controller is waken up, make institute
State after entire car controller charged a battery by DC power converter, methods described also includes：
Obtain the reference numeral information of the controller that the controller failure Information locating breaks down；
Lower electricity not dormancy fault message is revised as the reference numeral information from a raw information.
Wherein, entire car controller is being waken up, the entire car controller is charged a battery by DC power converter
Afterwards, methods described also includes：
Receive after the entire car controller charged a battery by DC power converter, monitor dc source conversion
Device produces the second feedback information of failure；
According to second feedback information, malfunction coefficient information is sent to the mobile terminal of user；
Electricity under the entire car controller guiding vehicle is controlled, and terminates monitoring the CAN.
The above embodiment of the present invention additionally provides a kind of battery charge controller, including：
Module is monitored, for after vehicle is in power-down state, monitoring the controller failure information in CAN；
Wake module, after the controller failure information on CAN is listened to, monitors in the first preset duration
Interior, whether at least one of vehicle switch and charging control switch are opened, if being not turned on, are believed according to the controller failure
The controller that breath positioning breaks down, and wakes up entire car controller, make the entire car controller by DC power converter to
Battery charges.
Wherein, if the wake module is additionally operable to open, the controller failure information is sent to middle control display,
The middle control display is set to show the controller failure information.
Wherein, described device also includes：
Display module, for controlling the middle control display after display duration reaches the second preset duration, closes display
The controller failure information.
Wherein, the wake module includes：
Request starting module, starts directly for waking up entire car controller by rigid line, and being sent to the entire car controller
Flow the instruction of power supply changeover device；
First control module, for after DC power converter startup, controlling the entire car controller guiding high
Electricity in pressure, and charged to the battery by the DC power converter.
Wherein, described device also includes：
First receiver module, is reached for receiving the entire car controller and being charged a battery by DC power converter
The first feedback information after 3rd preset duration；
Second control module, it is electric under the control entire car controller guiding vehicle for according to first feedback information.
Wherein, described device also includes：
Acquisition module, the reference numeral letter for obtaining the controller that the controller failure Information locating breaks down
Breath；
Information modified module, for lower electricity not dormancy fault message to be revised as into the reference numeral letter from a raw information
Breath.
Wherein, described device also includes：
Second receiver module, for receiving after the entire car controller charged a battery by DC power converter,
Monitoring the second feedback information of DC power converter generation failure；
Sending module, for according to second feedback information, malfunction coefficient information being sent to the mobile terminal of user；
3rd control module, for controlling electricity under entire car controller guiding vehicle, and terminates monitoring the CAN total
Line.
Embodiments of the invention additionally provide a kind of remote data acquisition device, including the charge control described in above-described embodiment
Device.
Embodiments of the invention additionally provide a kind of automobile, including entire car controller, memory, remote data acquisition device and
The computer program that store on the memory and can be run on remote data acquisition device, the remote data acquisition device
Following step is realized during the computer program for running：
After vehicle is in power-down state, the controller failure information in CAN is monitored；
After controller failure information on CAN is listened to, monitor in the first preset duration, vehicle is switched and filled
Whether at least one of electric control switch is opened, if being not turned on, is broken down according to the controller failure Information locating
Controller, and wake up entire car controller, the entire car controller is charged a battery by DC power converter.
Such scheme of the invention has the beneficial effect that：
Charge control method and battery charge controller described in the above embodiment of the present invention pass through remote data acquisition device
The malfunction of CAN network being monitored in real time, entire car controller being waken up in good time, the entire car controller is guided electric in high pressure and controlled
DC power converter opens charge function, while by middle control screen display driver maintenance's vehicle.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of charge control method of the present invention；
Fig. 2 is the overall control flow chart of charge control method of the present invention；
Fig. 3 is the schematic flow sheet of one of charge control method of the present invention embodiment；
Fig. 4 is the structural representation of battery charge controller of the present invention；
Fig. 5 is the structural representation of each controller of automobile of the present invention.
Specific embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment is described in detail.
The present invention is directed to the not dormancy of existing controller, and discharged or defective battery causes what electric automobile cannot normally start to ask
Topic, there is provided a kind of charge control method, device, remote data acquisition device and automobile.
As shown in figure 1, The embodiment provides a kind of charge control method, including：
After vehicle is in power-down state, the controller failure information in CAN is monitored；
After controller failure information on CAN is listened to, monitor in the first preset duration, vehicle is switched and filled
Whether at least one of electric control switch is opened, if being not turned on, is broken down according to the controller failure Information locating
Controller, and wake up entire car controller, the entire car controller is charged a battery by DC power converter.
Charge control method described in the above embodiment of the present invention monitors CAN network in real time by remote data acquisition device
Malfunction, wake up entire car controller in good time, electricity and control DC power converter in the entire car controller guiding high pressure
Unlatching charge function, while by middle control screen display driver maintenance's vehicle, wherein, the controller failure information is under vehicle
Status information of the controller still in not dormancy after electricity.
Wherein, after the controller failure information on CAN is listened to, monitor in the first preset duration, it is whole
The step of whether at least one of stopping switch and charging control switch are opened also includes：
If opening, the controller failure information is sent to middle control display, makes the middle control display display institute
State controller failure information.
Wherein, if described open, the controller failure information is sent to middle control display, makes the middle control display
The step of device shows the controller failure information includes：
Control the middle control display after display duration reaches the second preset duration, close the display controller failure
Information.
Charge control method described in the above embodiment of the present invention by monitor in real time vehicle trouble states, open by circulation
The charge function of DC power converter is that battery mends electricity, it is ensured that lower battery of nonserviceabling still is not in that power shortage is asked
Topic, it is ensured that vehicle can start.
Wherein, it is described that entire car controller is waken up according to the controller failure information, and control the entire car controller to lead to
Crossing the step of DC power converter charges a battery includes：
Entire car controller is waken up by rigid line, and the finger for starting DC power converter is sent to the entire car controller
Order；
After DC power converter startup, electricity in the entire car controller guiding high pressure is controlled, and by described
DC power converter charges to the battery.
Wherein, entire car controller is being waken up, the entire car controller is charged a battery by DC power converter
Afterwards, methods described also includes：
The entire car controller is received after DC power converter charges a battery and reaches the 3rd preset duration
First feedback information；
According to first feedback information, electricity under the entire car controller guiding vehicle is controlled.
Wherein, the controller for being broken down according to the controller failure Information locating, and entire car controller is waken up, make institute
State after entire car controller charged a battery by DC power converter, methods described also includes：
Obtain the reference numeral information of the controller that the controller failure Information locating breaks down；
Lower electricity not dormancy fault message is revised as the reference numeral information from a raw information.
As shown in Fig. 2 waking up entire car controller, the entire car controller is set to pass through DC power converter to battery
After charging, methods described also includes：
Receive after the entire car controller charged a battery by DC power converter, turn dc source is being monitored
Parallel operation produces the second feedback information of failure；
According to second feedback information, malfunction coefficient information is sent to the mobile terminal of user；
Electricity under the entire car controller guiding vehicle is controlled, and terminates monitoring the CAN.
It is described remote after the specific embodiment of the charge control method described in the above embodiment of the present invention is for electricity under vehicle
Journey data acquisition unit in a dormant state, and begins listening for vehicle CAN, if receiving the failure message of controller not dormancy
Then the remote data acquisition device starts timing, start simultaneously at detected whether ON gear wake-ups/trickle charge wake-up/fill wake-up soon；If
There is wake-up, then the remote data acquisition device reads the fault status information of electric not dormancy under the controller, and be sent to
Control display shows；If do not wake up, and timing time is more than 40 minutes, then the remote data acquisition device is according to CAN
Message ID positions the controller of non-dormancy, and the corresponding signal value of this controller is assigned to " electric not dormancy failure under controller "；
(0 represents fault-free, and other numerals represent corresponding controllers) is simultaneously stored in EEPROM；The remote data acquisition device is called out by rigid line
Awake entire car controller, and " long-range DCDC starts request=1 " to described entire car controller is sent, the entire car controller wakes up
Afterwards, electricity in guiding electrokinetic cell high pressure, while being opened to the instruction that the DC power converter sends " DCDC enables order=1 "
The DC power converter is moved for battery charges；The entire car controller starts whether monitoring DC power converter has event
Barrier, if faulty, malfunction is sent to the remote data acquisition device by the entire car controller, and the teledata is adopted
Storage is pushed away fault message " your vehicle breaks down, and may lead to not start, and please contact 400 " by enterprise supervision platform
Client handset end is delivered to, client's on-call maintenance vehicle, electricity under the entire car controller guiding vehicle, while the long-range number is notified
Terminate monitoring CAN message according to collector；It is institute after battery charges 20 minutes if the DC power converter does not have failure
State entire car controller and send charging interval END instruction to the remote data acquisition device, and guide electricity under vehicle.
As shown in figure 3, the above embodiment of the present invention additionally provides a kind of battery charge controller, including：Module is monitored, is used
In after vehicle is in power-down state, the controller failure information in CAN is monitored；Wake module, for listening to CAN
After controller failure information in bus, monitor in the first preset duration, vehicle switch and charging control switch at least it
Whether one open, if being not turned on, according to the controller that the controller failure Information locating breaks down, and wakes up vehicle
Controller, makes the entire car controller be charged a battery by DC power converter.
Wherein, if the wake module is additionally operable to open, the controller failure information is sent to middle control display,
The middle control display is set to show the controller failure information.
Wherein, described device also includes：Display module, for controlling the middle control display to reach second in display duration
After preset duration, the display controller failure information is closed.
Wherein, the wake module includes：Request starting module, for waking up entire car controller by rigid line, and to institute
State entire car controller and send the instruction for starting DC power converter；First control module, in dc source conversion
After device starts, electricity in the entire car controller guiding high pressure is controlled, and the battery is given by the DC power converter
Charge.
Wherein, described device also includes：First receiver module, is turned for receiving the entire car controller by dc source
Parallel operation charges a battery the first feedback information after reaching the 3rd preset duration；Second control module, for according to described
One feedback information, controls electricity under the entire car controller guiding vehicle.
Wherein, described device also includes：Acquisition module, for obtaining what the controller failure Information locating broke down
The reference numeral information of controller；Information modified module, for lower electricity not dormancy fault message to be revised as from a raw information
The reference numeral information.
Wherein, described device also includes：Second receiver module, is turned for receiving the entire car controller by dc source
After parallel operation charges a battery, the second feedback information of DC power converter generation failure is being monitored；Sending module, is used for
According to second feedback information, malfunction coefficient information is sent to the mobile terminal of user；3rd control module, for controlling
Electricity under entire car controller guiding vehicle is stated, and terminates monitoring the CAN.
Charge control method and battery charge controller described in the above embodiment of the present invention are from the basic of discharged or defective battery
Reason is started with, and detection method is more reasonable effective, it is to avoid cannot in time open charging in prior art during discharged or defective battery
The drawbacks of function, circulated under malfunction and open DCDC and charge, reduce vehicle because discharged or defective battery causes the risk that vehicle sits,
Fault message is pointed out to driver by middle control display screen, driver maintenance's vehicle is guided, using enterprise's remote monitoring platform, pushed away
Vehicle trouble messages to client are sent, customer experience is lifted, client's complaint is reduced.
Embodiments of the invention additionally provide a kind of remote data acquisition device, including the charge control described in above-described embodiment
Device.
As shown in figure 4, embodiments of the invention additionally provide a kind of automobile, including entire car controller, memory, long-range number
It is described long-range according to collector and the computer program that store on the memory and can be run on remote data acquisition device
Data acquisition unit is used to realize following step when running the computer program：
After vehicle is in power-down state, the controller failure information in CAN is monitored；
After controller failure information on CAN is listened to, monitor in the first preset duration, vehicle is switched and filled
Whether at least one of electric control switch is opened, if being not turned on, is broken down according to the controller failure Information locating
Controller, and wake up entire car controller, the entire car controller is charged a battery by DC power converter.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (16)
1. a kind of charge control method, it is characterised in that including：
After vehicle is in power-down state, the controller failure information in CAN is monitored；
After controller failure information on CAN is listened to, monitor in the first preset duration, vehicle switch and charging are controlled
Whether at least one of system switch is opened, if being not turned on, according to the control that the controller failure Information locating breaks down
Device processed, and entire car controller is waken up, the entire car controller is charged a battery by DC power converter.
2. charge control method according to claim 1, it is characterised in that the control on CAN is listened to
After device fault message, monitor in the first preset duration, what whether at least one of vehicle switch and charging control switch were opened
Step also includes：
If opening, the controller failure information is sent to middle control display, the middle control display is shown the control
Device fault message processed.
3. charge control method according to claim 2, it is characterised in that if described open, by the controller therefore
Barrier information is sent to middle control display, includes middle the control the step of display shows the controller failure information：
The middle control display is controlled after display duration reaches the second preset duration, the display controller failure letter is closed
Breath.
4. charge control method according to claim 1, it is characterised in that described to be called out according to the controller failure information
Wake up entire car controller, and include the step of control the entire car controller to be charged a battery by DC power converter：
Entire car controller is waken up by rigid line, and the instruction for starting DC power converter is sent to the entire car controller；
After DC power converter startup, electricity in the entire car controller guiding high pressure is controlled, and by the direct current
Power supply changeover device charges to the battery.
5. charge control method according to claim 1, it is characterised in that waking up entire car controller, making the vehicle
After controller is charged a battery by DC power converter, methods described also includes：
Receive the entire car controller and charge a battery after reaching the 3rd preset duration first by DC power converter
Feedback information；
According to first feedback information, electricity under the entire car controller guiding vehicle is controlled.
6. charge control method according to claim 5, it is characterised in that gone out according to the controller failure Information locating
The controller of existing failure, and entire car controller is waken up, the entire car controller is filled to battery by DC power converter
After electricity, methods described also includes：
Obtain the reference numeral information of the controller that the controller failure Information locating breaks down；
Lower electricity not dormancy fault message is revised as the reference numeral information from a raw information.
7. charge control method according to claim 1, it is characterised in that waking up entire car controller, making the vehicle
After controller is charged a battery by DC power converter, methods described also includes：
Receive after the entire car controller charged a battery by DC power converter, monitor DC power converter product
Second feedback information of raw failure；
According to second feedback information, malfunction coefficient information is sent to the mobile terminal of user；
Electricity under the entire car controller guiding vehicle is controlled, and terminates monitoring the CAN.
8. a kind of battery charge controller, it is characterised in that including：
Module is monitored, for after vehicle is in power-down state, monitoring the controller failure information in CAN；
Wake module, after the controller failure information on CAN is listened to, monitors in the first preset duration, whole
Whether at least one of stopping switch and charging control switch are opened, fixed according to the controller failure information if being not turned on
The controller that position is broken down, and entire car controller is waken up, the entire car controller is passed through DC power converter to electric power storage
Charge in pond.
9. battery charge controller according to claim 8, it is characterised in that if the wake module is additionally operable to open,
The controller failure information is sent to middle control display, the middle control display is shown the controller failure information.
10. battery charge controller according to claim 9, it is characterised in that described device also includes：
Display module, for controlling the middle control display after display duration reaches the second preset duration, closes display described
Controller failure information.
11. battery charge controllers according to claim 8, it is characterised in that the wake module includes：
Request starting module, direct current is started for waking up entire car controller by rigid line, and being sent to the entire car controller
The instruction of source converter；
First control module, for after DC power converter startup, controlling in the entire car controller guiding high pressure
Electricity, and charged to the battery by the DC power converter.
12. battery charge controllers according to claim 8, it is characterised in that described device also includes：
First receiver module, the 3rd is reached for receiving the entire car controller and being charged a battery by DC power converter
The first feedback information after preset duration；
Second control module, it is electric under the control entire car controller guiding vehicle for according to first feedback information.
13. battery charge controllers according to claim 12, it is characterised in that described device also includes：
Acquisition module, the reference numeral information for obtaining the controller that the controller failure Information locating breaks down；
Information modified module, for lower electricity not dormancy fault message to be revised as into the reference numeral information from a raw information.
14. battery charge controllers according to claim 8, it is characterised in that described device also includes：
Second receiver module, for receiving after the entire car controller charged a battery by DC power converter, in prison
Control the second feedback information that DC power converter produces failure；
Sending module, for according to second feedback information, malfunction coefficient information being sent to the mobile terminal of user；
3rd control module, for controlling electricity under entire car controller guiding vehicle, and terminates monitoring the CAN.
15. a kind of remote data acquisition devices, it is characterised in that including the charging control described in as above any one of claim 8 to 14
Device processed.
A kind of 16. automobiles, including entire car controller, memory, remote data acquisition device and storage are on the memory and energy
Enough computer programs run on remote data acquisition device, the remote data acquisition device is used to run the computer program
The step of below Shi Shixian：
After vehicle is in power-down state, the controller failure information in CAN is monitored；
After controller failure information on CAN is listened to, monitor in the first preset duration, vehicle switch and charging are controlled
Whether at least one of system switch is opened, if being not turned on, according to the control that the controller failure Information locating breaks down
Device processed, and entire car controller is waken up, the entire car controller is charged a battery by DC power converter.
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