CN107554302A - Electric automobile intelligence supplying power for outside system and its control method - Google Patents

Electric automobile intelligence supplying power for outside system and its control method Download PDF

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Publication number
CN107554302A
CN107554302A CN201710811060.5A CN201710811060A CN107554302A CN 107554302 A CN107554302 A CN 107554302A CN 201710811060 A CN201710811060 A CN 201710811060A CN 107554302 A CN107554302 A CN 107554302A
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China
Prior art keywords
power supply
discharge
alternating current
vehicle
control
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Pending
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CN201710811060.5A
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Chinese (zh)
Inventor
王微
张天强
梁士福
曲振宁
贾晓波
顾家闻
张鹏
姜瑞
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FAW Group Corp
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FAW Group Corp
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Priority to CN201710811060.5A priority Critical patent/CN107554302A/en
Publication of CN107554302A publication Critical patent/CN107554302A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a kind of electric automobile intelligence supplying power for outside system and its control method, wherein the system includes:User's request or user can be set to be used to check that the user of vehicle-state to inquire about setup module, environment monitoring module, monitor the Alternating Current Power Supply monitoring module of exterior power supply plant safety, alarmed when occurring dangerous by warning device, pass through the power battery management system of CAN and discharge control device interactive information, control power supply output relay, realized by Alternating Current Power Supply delivery outlet and external loading is discharged, Alternating Current Power Supply monitoring module is connected with detection device, ensure personnel's electric shock-prevention safety during automotive discharge, discharge control device includes the identification of electric discharge rifle and user discharges and sets identification, power cable type is judged by Alternating Current Power Supply delivery outlet, confirm that the enabled switch of vehicle electric discharge opens effectively control power supply output relay, ensure the security of automotive discharge, prevent vehicle is grid-connected from arriving power supply grid.

Description

Electric automobile intelligence supplying power for outside system and its control method
Technical field
The present invention relates to a kind of electric automobile parts, more particularly to a kind of electric automobile intelligence supplying power for outside system and its Control method.
Background technology
It is the key function of electric car for power battery of electric vehicle charging, power battery of electric vehicle is electric car electric drive trains System provides power supply, meets the needs of electric car course continuation mileage.With the fast development of electric car, it should more consider electric car to use The convenience that family is brought.At present, most of electric cars are intended merely to the peak of power consumption that staggers, and on-vehicle battery can not only obtain from power network Electric energy, can also be by the electrical energy transportation of storage to power network in peak of power consumption, and function is single, for example, following patent documents 1 and patent Document 2.
Current a small number of electric cars can provide power supply for household electrical appliance, with the improvement of living standards, household electrical appliance tend to Variation, power supply requirement variation.But lack the electric car that different voltage sources can be provided for household electrical appliance at present.
Electric car discharge and recharge needs strict security monitoring, prevents personnel's electric shock and ensures traffic safety.Safety at present Surveillance and control measure is seldom, and increases hardware cost.
For example, following patent documents 3, simply when battery electric quantity is low, prompt user, without fundamentally guarantee personnel peace Entirely.
Following patent documents 4, protect a kind of electric discharge safety monitoring method, and battery controller monitoring confirms that external loading connects After connecing, the collection electric discharge request of full-vehicle control unit, wake up full-vehicle control and realize discharging function.Although whether have detected external loading Connection is reliable, but increases cost, does not also account for the outdoor potential safety hazard discharged using electric car.
Following patent documents 5, a kind of two-way charger system is protected to connect N respectively in exchange input with different ports Individual modular AC/DC rectification modules and K a modular DC/AC inversion module, in charging, monitoring system closes inverter Module (direct current delivers stream), exchange is closed during electric discharge and turns DC Module, the Safety Redundancy of charging and discharging has been done, has simply done charge and discharge The Safety Redundancy of electricity, the potential safety hazard externally discharged without electric car.
Patent document 1:Chinese CN103490485A protects a kind of bidirectional electric automobile using intelligent grid to power and filled Put.
Patent document 2:Chinese CN102005804A protects a kind of charge-discharge system of on-vehicle battery, in charge and discharge process Middle charging and discharging currents are controllable, and can be using inversion as the alternating current being equal with external power source in electric discharge.
Patent document 3:Chinese CN105490363A protects a kind of vehicle-mounted bidirectional charger, meets power network to electrokinetic cell While charge requirement, the energy of electrokinetic cell can be spread out of, meet the needs of vehicle-to-vehicle charging etc. is external loading power supply. Vehicle-mounted bidirectional charger can detect voltage x current during battery work, and when being unsatisfactory for user's request such as SOC value is too low, alarm Prompting.
Patent document 4:A kind of Chinese electric discharge safety monitoring method of CN103625302A protections, battery controller monitoring confirm After outside DC/AC and load connect, the collection electric discharge request of full-vehicle control unit, wake up full-vehicle control and realize discharging function.
Patent document 5:Chinese CN102983606A protects a kind of two-way charger system in exchange input with different Port connects N number of modular AC/DC rectification modules and K a modular DC/AC inversion module respectively, in charging, monitoring System closes inverter module (direct current delivers stream), during electric discharge closing exchange turn DC Module, the safety for having done charging and discharging is superfluous It is remaining.
The content of the invention
It is an object of the present invention to provide a kind of electric automobile intelligence supplying power for outside system and its control method, and it can be outside Different loads provide different voltage source outputs, when electric car discharges, ensure that personal safety and vehicle safety.
The present invention solves technical problem and adopted the following technical scheme that:A kind of electric automobile intelligence supplying power for outside system, it is special Sign is, including:
User inquires about setup module, for setting user's request or checking vehicle-state;
Environment monitoring module, for monitoring external environment condition in real time;
Power supply base, for powering to the load;
Detection device, for obtaining the information of load, judge whether the connection between electric automobile and load is effective, and When the load temperature that the temperature sensor in detection device is detected exceeds defined safe temperature value, the detection device is led to Cross Alternating Current Power Supply monitoring module and be transferred to discharge control device, stop the electric discharge of electric automobile;
Alternating Current Power Supply monitoring module, be connected by Alternating Current Power Supply delivery outlet with detection device, and with the environmental monitoring Module connects, for monitoring exterior power supply plant safety;
Power battery management system, it is connected by CAN with discharge control device, for based on the electric discharge control received The control instruction of device processed, the open and close of control power supply output relay, and by vehicle charging and discharging currents, voltage, charge and discharge Electricity condition and electrokinetic cell SOC report discharge control device;
Discharge control device, inquire about setup module with user respectively and Alternating Current Power Supply monitoring module is connected;Based on for looking into The pattern set by setup module is ask, vehicle voltage is converted into different voltages powers for external loading;And supplied according to exchange The information that electric monitoring module is transmitted, the inside and outside discharge system state of vehicle is monitored, ensure protection against electric shock during vehicle electric discharge Safety;
Electrokinetic cell, by powering, output relay is connected with DC/AC converters, the output end of the DC/AC converters Also circuit is connected to Alternating Current Power Supply delivery outlet;
The DC/AC converters also signal is connected to discharge control device, under the control of discharge control device, to export It is required that voltage and current.
Optionally, the electric automobile intelligence supplying power for outside system also includes warning device, for when occurring dangerous, entering Row alarm sends warning message to communication terminal.
The present invention solves technical problem and also adopted the following technical scheme that:A kind of electric automobile intelligence supplying power for outside method, its Comprise the following steps:
S10, discharge control device judge whether vehicle power supply output cord connects intact by Alternating Current Power Supply delivery outlet, When vehicle power supply output cord connection is intact, step S20 is performed;
S20, Alternating Current Power Supply monitoring module monitoring vehicle high-voltage safety, low-voltage safety and external environmental condition, if high pressure Safety, low-voltage safety or external environmental condition are unsatisfactory for vehicle electric discharge when requiring, the Alternating Current Power Supply monitoring module is to electric discharge Control device is alarmed;When the Alternating Current Power Supply monitoring module is alarmed, stop supplying power for outside;Otherwise step S30 is performed;
When S30, discharge control device receive magnitude of voltage, electric discharge needed for the external loading that user's inquiry setup module reports Between, course continuation mileage or destination address;
S40, Alternating Current Power Supply monitoring module receive detection device and upload load information, if it is confirmed that load connection is effective, then Perform S50;Otherwise supplying power for outside is terminated;
If S50, discharge control device receive the external loading that Alternating Current Power Supply monitoring module reports and connected, perform Step S60, otherwise terminates supplying power for outside;
S60, discharge control device control power supply output relay to turn on by power battery management system;
Electrokinetic cell Power convert is institute by the demand that S70, discharge control device report according to user's inquiry setup module Voltage source is needed externally to export;
S80, user pass through load power source needed for Alternating Current Power Supply delivery outlet and power supply base acquisition.
The present invention has the advantages that:The electric automobile intelligence supplying power for outside system of the present invention includes:It can set User's request or user are used to check that the user of vehicle-state to inquire about setup module, environment monitoring module, monitoring externally fed system The Alternating Current Power Supply monitoring module for safety of uniting, alarmed by warning device when occurring dangerous, controlled by CAN and electric discharge The power battery management system of device interactive information processed, control power supply output relay, passes through the realization pair of Alternating Current Power Supply delivery outlet External loading discharges, and Alternating Current Power Supply monitoring module is connected with detection device, ensures personnel's electric shock-prevention safety during automotive discharge, electric discharge Control device includes the identification of electric discharge rifle and user discharges and sets identification, judges power cable type by Alternating Current Power Supply delivery outlet, Confirm that the enabled switch of vehicle electric discharge opens effectively control power supply output relay, ensure the security of automotive discharge, prevent vehicle It is grid-connected to arrive power supply grid.
Brief description of the drawings
Fig. 1 is the structural representation of the electric automobile intelligence supplying power for outside system of the present invention;
Fig. 2 is the flow chart of the electric automobile intelligence supplying power for outside method of the present invention;
Embodiment
Technical scheme is further elaborated with reference to embodiment and accompanying drawing.
Embodiment 1
A kind of electric automobile intelligence supplying power for outside system is present embodiments provided, it includes.
User inquires about setup module 10, to set user's request or user to be used to check vehicle-state;In the present embodiment, use Family can inquire about setup module 10 by user and inquire about whole vehicle state, such as electrokinetic cell SOC, remaining course continuation mileage, charge/discharge State, charge/discharge time, charging gun/electric discharge rifle connection status, load connection acknowledgement state, vehicle security monitoring state etc.. All information of vehicles that driver checks can be supplied to;User can also inquire about setup module 10 by user and set vehicle to put Electric correlation function, different load supplying power supplys, charge and discharge electric-opening/pause/out code can be selected, discharge mode is set: Set, set according to electrokinetic cell SOC classifications, expense needed for according to current electricity prices as required discharge time.It is described according to power Battery SOC classification setting can set destination address, so as to calculate the SOC required for remaining course continuation mileage;It is described according to Electrokinetic cell SOC classification settings, which can also be, is defaulted as the minimum alarming values of SOC, meets user's electric discharge demand to greatest extent.
The user inquire about setup module 10 can be vehicle-mounted man-machine interactive system, vehicle-mounted switch, cell phone application and other can The mobile subscriber terminal being connected with vehicle.After reaching user's setting discharge mode demand, vehicle stops electric discharge.
Environment monitoring module 70, for monitoring external environment condition in real time, when there is bad weather, such as sleety weather, high temperature day Gas, serious haze weather, environmental information can be sent to discharge control device, so as to when being unsatisfactory for discharging condition, stop Vehicle discharging function, protection staff and vehicle safety.The environment monitoring module can be the monitoring of environmental that vehicle itself possesses Sensor, such as sunlight rain sensor, temperature sensor, fog sensor or be individually used for discharging function peace The control module monitored entirely, such as it can be humidity sensor, after electric car opens discharging function, for monitoring outside vehicle The air humidity change in portion.
Alternating Current Power Supply monitoring module 50, for monitoring exterior power supply plant safety;In the present embodiment, the Alternating Current Power Supply prison Peculiar security monitoring work(when controlling module 50 not only including high-voltage safety monitoring and low-voltage safety monitoring, and being discharged comprising electric car Energy.That is not only monitoring electric car discharge loop and vehicle and charging feedway in real time, or vehicle and with electric power between electric loading Whether plug connector connection reliability, insulating properties, the vehicle of Transmission system collide, charge-discharge connecting device lockable mechanism state With charge-discharge connecting device temperature etc., but also the information that can be reported by environment monitoring module 70 monitors extraneous ring in real time Border, when monitoring that external environment is severe, in time control electric discharge stop simultaneously user is informed by warning device 80, it is ensured that vehicle and The safety of personnel.
The Alternating Current Power Supply monitoring module 50 can be real by full-vehicle control unit, battery management system or separate controller It is existing.
Warning device 80, when occurring dangerous, alarmed;Or the warning message is sent to communication terminal.
Power battery management system 30, by CAN and the interactive information of discharge control device 20, receive control of discharge dress Put 20 control instruction, control power supply output relay 40, and by vehicle charging and discharging currents, voltage, charging and discharging state and power Battery SOC reports discharge control device 20.
The electrokinetic cell is connected by output relay of powering with DC/AC converter circuits, and the DC/AC converters will The direct current that electrokinetic cell is provided is converted to 220V50Hz alternating current, so as to be exported to Alternating Current Power Supply delivery outlet, that is, Say, in the present embodiment, the output end also circuit of the DC/AC converters is connected to Alternating Current Power Supply delivery outlet.
Power supply base, for powering to the load, i.e., powered to the load by power supply base;
Detection device, for obtaining the information of load, i.e., the information of load is obtained by detection device.In the present embodiment, The detection device 300 is converted to hard signal, by detecting line 340 when load plug connection is abundant by detection device Discharge control device 20 is reported to open or stop electric discharge after passing to the comprehensive descision of Alternating Current Power Supply monitoring module 50.
That is, described detection device can detect whether load connects (effectively connection), can detect electrical equipment heating danger Danger, when the load temperature that the temperature sensor in detection device is detected exceeds defined safe temperature value, exchange can be passed through Power supply monitoring module transfer stops the electric discharge of electric automobile to discharge control device.
The detection device can also carry out earth leakage protective, and when detecting outside leak electricity, reporting fault, vehicle stops Only discharge.
Discharge control device 20, communicated in real time with Alternating Current Power Supply monitoring module 50, and pass through Alternating Current Power Supply monitoring module 50 Communicated with environment monitoring module 70, monitor the inside and outside discharge system state of vehicle, as vehicle high voltage component state, electric power pass Defeated cable state, high-voltage relay state and external environment change (whether external loading connects reliably), ensure vehicle electric discharge When electric shock-prevention safety;And inquire about setup module 10 with user to communicate, consider load power source demand and user to electric discharge Time and electrical demand, confirm the supply of voltage source and electricity.
Preferably, the discharge control device 20 judges that vehicle connection power supply passes by the rigid line of Alternating Current Power Supply delivery outlet 60 The type of defeated cable 330;And by CAN network and the interactive information of battery management system 30, and information is uploaded to user in real time Inquire about setup module 10.
The discharge control device 20 can be full-vehicle control unit, two-way Vehicular charger, battery management system or list Only controller.
Vehicle voltage can be converted to different voltages and be powered for external loading by the DC/AC converters.If discharging During user inquire about setup module 10 change power demands, in order to protect load to be not damaged by, the discharge control device 20 Control DC/AC converters stop discharging immediately, and inquire about setup module 10 with user again and confirmed.
Alternating Current Power Supply monitoring module 50 is connected with detection device 300, ensures personnel's electric shock-prevention safety during automotive discharge, described Discharge control device 20 includes the identification of electric discharge rifle and user discharges and sets identification, judges supply lines by Alternating Current Power Supply delivery outlet 60 The type of cable 330, confirm that the enabled switch of vehicle electric discharge opens effectively control power supply output relay 40, ensure the safety of automotive discharge Property, prevent vehicle is grid-connected from arriving power supply grid.
In the present embodiment, to ensure the security of electric discharge, vehicle effectively should can just open electric discharge after connection electric loading Function, or vehicle open discharging function, and supplying power for outside socket just starts to power after should confirming connection electric loading, such as passes through socket Detection device monitors.The discharge control device should detect that the enabled switch of electric discharge is effective, and the connection of electrical transfer cable is effective, and And detection device is supported activation in external receptacle, vehicle fault-free, can just open discharging function;And the control of discharge Device also needs to comprehensive descision user's request setting and electrical transfer cable type, can just open discharging function, prevent vehicle Incorrect link is to power supply grid.
The electric automobile intelligence supplying power for outside system of the present invention realizes that electric automobile externally discharges using discharge control device Controlling mechanism, using vehicle HMI interfaces and communication module realize external loading power supply requirement confirm, pass through vehicle-mounted Alternating Current Power Supply Monitoring, environmental monitoring, external loading connection confirms and the safe handling of wireless alarmer guarantee electric automobile supplying power for outside.
Power demand is provided the user using in-vehicle information entertainment systems or wireless telecommunications to set, and not only meets that user uses Power supply requirement and ensure demand of the user to course continuation mileage.When ensureing that electric vehicle externally discharges using security monitoring measure Security, reliability.Not only meet the requirement of high-voltage safety standard, and utilize vehicle existing apparatus, when ensureing electric car electric discharge Security.The state of user's supplying power for outside is informed using bus communication or wireless telecommunications reminding module.
In the use of the present invention, electrical transfer cable is connected to vehicle Alternating Current Power Supply delivery outlet, control of discharge dress by user Detection Vehicular system state is put, judges vehicle electric discharge demand, judging time, voltage source and the electricity of user's setting during electric discharge needs Ask, and according to user's request shutdown or startup vehicle discharging function.In vehicle discharge process, meeting real-time display discharge condition, and User is notified in alarm of causing danger, and by wireless telecommunications.In vehicle discharge process, user can by local operation or Remote control stops/opening vehicle discharging function at any time, and inquires about setup module by user and check whole vehicle state information, such as dynamic Power battery electric quantity, discharge time, discharge condition etc..
Embodiment 2
A kind of electric automobile intelligence supplying power for outside method is present embodiments provided, it comprises the following steps:
S10, discharge control device 20 judge that the vehicle power supply connection of output cord 330 is by Alternating Current Power Supply delivery outlet 60 It is no intact.
Specifically, the discharge control device 20 detects vehicle connection electric discharge rifle effectively or the enabled switch of electric discharge is effective, In the present embodiment, the enabled switch of electric discharge can be that vehicle physical button can also be virtual key, by instrument, DVD or shifting Dynamic client is realized, wherein electric discharge rifle or the enabled switch of electric discharge can wake up vehicle, it is not necessary to limit user's operation order.
The wake-up vehicle of discharge control device 20 is interior for a period of time, and vehicle is unsatisfactory for discharge unlocking condition such as not connected electric discharge rifle Or do not there is load to connect or discharge enabled switch and be not pressed always, then electric dormancy under vehicle.
S20, Alternating Current Power Supply monitoring module 50 monitor whether vehicle meets high-voltage safety requirement, high-pressure system and low-pressure system Whether fault-free, and report DC/AC conversion and discharge control device 20.
Alternating Current Power Supply monitoring module 50 monitors vehicle high-voltage safety (high-voltage interlocking, insulating monitoring, hit-treatment etc.), low pressure Safety and external environmental condition, if high-voltage safety, low-voltage safety or external environmental condition are unsatisfactory for vehicle electric discharge when requiring, The Alternating Current Power Supply monitoring module is alarmed to discharge control device;When the Alternating Current Power Supply monitoring module is alarmed, stop external Power supply.
Now if vehicle does not open discharging function, Alternating Current Power Supply monitoring module 50 reports warning message, then electric under vehicle Dormancy;If vehicle has been switched on discharging function, Alternating Current Power Supply monitoring module 50 reports warning message, then discharge control device 20 Stop according to danger classes control vehicle discharging function.
S30, discharge control device 20 receive user and inquire about magnitude of voltage needed for the external loading that setup module 10 reports, put Electric time, course continuation mileage or destination address.
Remaining SOC of the discharge control device 20 according to required for course continuation mileage or destination address calculate electrokinetic cell.When whole When car electric discharge reaches user's request, discharge control device 20 controls vehicle to stop electric discharge.If user is not provided with electric discharge demand always, Then vehicle is set according to last demand or vehicle is discharged according to acquiescence demand.
S40, Alternating Current Power Supply monitoring module 50 receive detection device 300 and upload load information, if it is confirmed that load is connected with Effect, then perform S50;Otherwise supplying power for outside is terminated.
For Alternating Current Power Supply monitoring module 50 by Alternating Current Power Supply delivery outlet 60 and detection line 340, reception judges that outside vehicle supplies When electrical socket has the load to be reliably connected, vehicle Power convert is voltage needed for user by discharge control device 20, and passes through exchange Power supply output 60 outwards exports.
If S50, discharge control device 20 receive the external loading that Alternating Current Power Supply monitoring module 50 reports and connected, Step S60 is performed, otherwise terminates supplying power for outside.
S60, discharge control device 20 control power supply output relay 40 to turn on by power battery management system 30, that is, control It is electric in vehicle high pressure processed.
S70, discharge control device 20 inquire about the demand that reports of setup module 10 by electrokinetic cell Power convert according to user Externally exported for required voltage source.
S80, user obtain required load power source by Alternating Current Power Supply delivery outlet 60 and power supply base 300.
Moreover, when environment monitoring module 70 monitors the weather such as outside sleet, by Alternating Current Power Supply monitoring module 50 Offer discharge control device 20.Discharge control device 20 is received after Alternating Current Power Supply monitoring module 50 alarms, according to danger classes, Control stops vehicle discharging function.Information is uploaded to remote alarming device 80 by Alternating Current Power Supply monitoring module 50, and acousto-optic hint is used Family, according to different danger classes, different type of alarms is realized, or realize by remote handset APP push note modes. Vehicle risk state and discharging function closed mode are inquired about setup module 10 by user and inform user by discharge control device 20.
The sequencing of above example only for ease of describing, does not represent the quality of embodiment.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that:It still may be used To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic; And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and Scope.

Claims (3)

  1. A kind of 1. electric automobile intelligence supplying power for outside system, it is characterised in that including:
    User inquires about setup module, for setting user's request or checking vehicle-state;
    Environment monitoring module, for monitoring external environment condition in real time;
    Power supply base, for powering to the load;
    Detection device, for obtaining the information of load, judge whether the connection between electric automobile and load is effective, and when spy When the load temperature that the temperature sensor surveyed in device is detected exceeds defined safe temperature value, the detection device passes through friendship Power supply monitoring module transfer is flowed to discharge control device, stops the electric discharge of electric automobile;
    Alternating Current Power Supply monitoring module, be connected by Alternating Current Power Supply delivery outlet with detection device, and with the environment monitoring module Connection, for monitoring exterior power supply plant safety;
    Power battery management system, it is connected by CAN with discharge control device, for based on the control of discharge dress received The control instruction put, the open and close of control power supply output relay, and by vehicle charging and discharging currents, voltage, discharge and recharge shape State and electrokinetic cell SOC report discharge control device;
    Discharge control device, inquire about setup module with user respectively and Alternating Current Power Supply monitoring module is connected;Based on for inquire about set The pattern set by module is put, vehicle voltage is converted into different voltages powers for external loading;And supervised according to Alternating Current Power Supply The information that control module is transmitted, monitors the inside and outside discharge system state of vehicle, ensures electric shock-prevention safety during vehicle electric discharge;
    Electrokinetic cell, by powering, output relay is connected with DC/AC converters, and the output end of the DC/AC converters is also electric Road is connected to Alternating Current Power Supply delivery outlet;
    The DC/AC converters also signal is connected to discharge control device, so that under the control of discharge control device, output requires Voltage and current.
  2. 2. electric automobile intelligence supplying power for outside system according to claim 1, it is characterised in that also including warning device, For when occurring dangerous, being alarmed or being sent warning message to communication terminal.
  3. A kind of 3. electric automobile intelligence supplying power for outside method, it is characterised in that comprise the following steps:
    S10, discharge control device judge whether vehicle power supply output cord connects intact by Alternating Current Power Supply delivery outlet, when whole When car power supply output cord connection is intact, step S20 is performed;
    S20, Alternating Current Power Supply monitoring module monitoring vehicle high-voltage safety, low-voltage safety and external environmental condition, if high-voltage safety, Low-voltage safety or external environmental condition are unsatisfactory for vehicle electric discharge when requiring, the Alternating Current Power Supply monitoring module fills to control of discharge Put alarm;When the Alternating Current Power Supply monitoring module is alarmed, stop supplying power for outside;Otherwise step S30 is performed;
    S30, discharge control device receive user inquire about magnitude of voltage needed for the external loading that reports of setup module, discharge time, Course continuation mileage or destination address;
    S40, Alternating Current Power Supply monitoring module receive detection device and upload load information, if it is confirmed that load connection is effective, then perform S50;Otherwise supplying power for outside is terminated;
    If S50, discharge control device receive the external loading that Alternating Current Power Supply monitoring module reports and connected, step is performed S60, otherwise terminate supplying power for outside;
    S60, discharge control device control power supply output relay to turn on by power battery management system;
    Electrokinetic cell Power convert is required electricity according to the demand that user's inquiry setup module reports by S70, discharge control device Potential source externally exports;
    S80, user pass through load power source needed for Alternating Current Power Supply delivery outlet and power supply base acquisition.
CN201710811060.5A 2017-09-11 2017-09-11 Electric automobile intelligence supplying power for outside system and its control method Pending CN107554302A (en)

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108988475A (en) * 2018-07-12 2018-12-11 李�浩 Precision air conditioner emergency power system
CN109177806A (en) * 2018-08-10 2019-01-11 浙江普朗特电动汽车有限公司 A kind of pure electric automobile low battery travel control method
CN109177778A (en) * 2018-09-13 2019-01-11 安徽江淮汽车集团股份有限公司 A kind of electric car inversion is for arrangements of electric connection
CN109286621A (en) * 2018-09-21 2019-01-29 中国第汽车股份有限公司 Electric car charging service system and charging service authentication control method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108988475A (en) * 2018-07-12 2018-12-11 李�浩 Precision air conditioner emergency power system
CN109177806A (en) * 2018-08-10 2019-01-11 浙江普朗特电动汽车有限公司 A kind of pure electric automobile low battery travel control method
CN109177778A (en) * 2018-09-13 2019-01-11 安徽江淮汽车集团股份有限公司 A kind of electric car inversion is for arrangements of electric connection
CN109286621A (en) * 2018-09-21 2019-01-29 中国第汽车股份有限公司 Electric car charging service system and charging service authentication control method

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