WO2018214261A1 - 馈电处理方法和馈电处理装置 - Google Patents

馈电处理方法和馈电处理装置 Download PDF

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Publication number
WO2018214261A1
WO2018214261A1 PCT/CN2017/093111 CN2017093111W WO2018214261A1 WO 2018214261 A1 WO2018214261 A1 WO 2018214261A1 CN 2017093111 W CN2017093111 W CN 2017093111W WO 2018214261 A1 WO2018214261 A1 WO 2018214261A1
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Prior art keywords
battery
vehicle
feed
electric vehicle
power
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PCT/CN2017/093111
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English (en)
French (fr)
Inventor
梅敬瑶
宋毅
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Contemporary Amperex Technology Co Ltd
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Contemporary Amperex Technology Co Ltd
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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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Definitions

  • the present application relates to the field of battery technologies, and in particular, to a power feeding processing method and a power feeding processing device.
  • electric vehicles generally use 12V or 24V batteries.
  • batteries also have certain limitations while providing electric power for electric vehicles.
  • the battery has a risk of feeding.
  • the problem that the electric vehicle cannot be driven normally due to the battery feeding is likely to occur, which brings a very good trip to the owner.
  • Great inconvenience Even in special cases, when the battery is fed, the user has to replace the new battery in order to travel smoothly, which greatly increases the user's use cost.
  • the embodiment of the present application provides a power feeding processing method and a power feeding processing device, which are related to solving the technical problem that the battery power feeding affects the normal use of the electric vehicle in the related art, and can monitor the state parameters of the battery. In order to charge the battery in time when the battery is fed, reduce the negative impact caused by the battery feed.
  • an embodiment of the present application provides a feed processing method, including: detecting a state parameter of a battery of an electric vehicle; determining whether a state parameter of the battery is within a predetermined feed range; and determining a state of the battery when determining When the parameter is within the predetermined feed range, the battery is charged by the power battery of the electric vehicle.
  • the battery for detecting an electric vehicle specifically includes: starting the battery management system to detect the voltage of the battery of the electric vehicle at a predetermined time interval in a sleep state.
  • the method further includes: monitoring the cloud, the vehicle terminal, or the user associated with the electric vehicle to the vehicle Sending, by the terminal, the feed alert information; or transmitting the feed alert information to the remote monitoring server, for the remote monitoring server to monitor the cloud, the vehicle terminal, or the user associated with the electric vehicle
  • the terminal sends the feed alert information.
  • the step of charging the battery by the power battery of the electric vehicle specifically includes: starting a vehicle control unit by using a battery management system; and controlling by the vehicle control unit
  • the battery management system outputs a high voltage to voltage converter; electrical energy is converted from the power battery to the battery by an output low voltage of the voltage converter.
  • the detecting the state parameter of the battery of the electric vehicle further comprising: detecting whether the operating parameter of the power battery is within a normal working range, wherein the power battery
  • the operating parameters include: one or more of battery capacity, voltage differential, battery temperature, and insulation; when the detection result is YES, the battery is allowed to be charged by the power battery; when the detection result is no Sending an abnormal condition of the power battery to the remote monitoring server, the vehicle monitoring cloud, the in-vehicle terminal, or the user terminal associated with the electric vehicle.
  • an embodiment of the present application provides a power feeding processing apparatus, including: a first detecting unit that detects a state parameter of a battery of the electric vehicle; and a feeding determining unit that determines whether the state parameter of the battery is in a predetermined feeding state Within the range; the power processing unit, when determining that the state parameter of the battery is within the predetermined feed range, charging the battery by the power battery of the electric vehicle.
  • the first detecting unit is specifically configured to: in a sleep state, start a battery management system to detect a voltage of the battery of the electric vehicle every predetermined time interval. .
  • the feed processing unit includes: a first alarm unit, when the feed determination unit determines that a state parameter of the battery is within the predetermined feed range, a vehicle monitoring cloud, an in-vehicle terminal, or a user terminal associated with the electric vehicle, transmitting feed alert information, or transmitting the feed alert information to a remote monitoring server, for the remote monitoring server to monitor the cloud to the vehicle,
  • the in-vehicle terminal or the user terminal associated with the electric vehicle transmits the feed alert information.
  • the power feeding processing unit is specifically configured to: start a vehicle control unit by using a battery management system, and control, by the vehicle control unit, the battery management system to output a high voltage to voltage converter, And converting electrical energy from the power battery to the battery through an output low voltage of the voltage converter.
  • the power feeding processing unit further includes: a second detecting unit, detecting, when the state parameter of the battery of the electric vehicle is detected, whether the working parameter of the power battery is normal Within the working range, wherein the operating parameters of the power battery include one or more of battery capacity, voltage differential, battery temperature, and insulation, wherein the feed processing unit is YES when the detection result is YES Charging the battery by the power battery; the second alarm unit, when the detection result is no, the feed processing unit sends an abnormal condition of the power battery to the remote monitoring server, the vehicle monitoring A cloud, the in-vehicle terminal, or the user terminal associated with the electric vehicle.
  • the state parameter of the battery can be detected and monitored, specifically, whether the state parameter of the battery is in the predetermined feeding state.
  • the state parameter of the battery In the range, when the state parameter of the battery is within the predetermined feed range, it indicates that the state parameter at this time is already within the range of the state parameter under the condition of feeding, so it can be determined that the battery has been fed.
  • the power battery of the calling vehicle automatically charges the battery to ensure that the battery has sufficient electric energy, thereby continuously polling whether the state parameter of the battery is within a predetermined feeding range until the state parameter of the battery is out of the predetermined feeding range. , indicating that the battery is no longer feeding, can support the electric vehicle Normal operation, then stop the power battery to charge the battery.
  • the feeding condition of the battery can be processed in advance when the electric vehicle is in a sleep state, that is, the abnormal situation can be automatically processed in the initial stage of the abnormal situation, so as to avoid the user being in the long-term storage of the electric vehicle.
  • the battery feeding condition is found, which is convenient for the user to use, reduces the negative impact caused by the battery feeding, improves the user experience, and saves the cost.
  • FIG. 1 shows a flow chart of a feed processing method of one embodiment of the present application
  • FIG. 2 shows a block diagram of a feed processing apparatus of one embodiment of the present application
  • FIG. 3 is a block diagram showing a power feeding processing apparatus of another embodiment of the present application.
  • FIG. 4 is a block diagram showing an in-vehicle terminal of one embodiment of the present application.
  • FIG. 5 shows a block diagram of an electric vehicle of one embodiment of the present application.
  • FIG. 1 shows a flow chart of a feed processing method of one embodiment of the present application.
  • an embodiment of the present application provides a feed processing method, including:
  • Step 102 Detect a state parameter of a battery of the electric vehicle. That is, whether the state parameter of the polling battery is within the predetermined feeding range, this step can be automatically performed when the electric vehicle is dormant, so as to realize the purpose of processing the feeding condition of the battery in advance.
  • the battery state parameters include but are not limited to voltage, and electric vehicles generally use 12V or 24V batteries.
  • the type of battery can be selected as lead-acid battery, and the lead-acid battery has the advantages of strong impact resistance, strong heat resistance and long storage time.
  • the step 102 specifically includes: starting the battery management system to detect the voltage of the battery of the electric vehicle at a predetermined time interval in a sleep state.
  • the method for starting the battery management system may be a method of periodically waking up by RTC (Real-Time Clock). Therefore, the predetermined time interval may be set by the user in the system to meet the actual needs of the user, or may be system build-in.
  • RTC Real-Time Clock
  • the way to start the battery management system can be any other way.
  • Step 104 determining if the state parameter of the battery is within a predetermined feed range.
  • Step 106 When it is determined that the state parameter of the battery is within the predetermined feed range, the battery is charged by the power battery of the electric vehicle.
  • the state parameter of the battery is within a predetermined feed range.
  • the state parameter of the battery indicates that the state parameter at this time is already within the range of the state parameter under the occurrence of the feed, and therefore, the determinable
  • the power battery of the vehicle can be called to automatically charge the battery to ensure that the battery has sufficient power.
  • the state parameter of the battery is within the predetermined feeding range until the state parameter of the battery is out of the predetermined feeding range, indicating that the battery is no longer fed, can support the normal operation of the electric vehicle, and then stop the power.
  • the battery is the charging of the battery.
  • the battery can be pre-empted when the electric vehicle is in a sleep state.
  • the feeding situation is processed, that is, the abnormal situation can be automatically processed at the initial stage of the abnormal situation, so that the user can find the battery feeding when the electric vehicle is started for a long time after the electric vehicle is started or when the electric vehicle is actively detected.
  • the situation of electricity facilitates the use of the user, reduces the negative impact caused by the battery feed, improves the user experience, and saves costs.
  • step 106 specifically includes: starting a vehicle control unit by a battery management system; controlling a battery management system to output a high voltage to voltage converter through a vehicle control unit; and driving the power from the power through a low voltage output of the voltage converter The battery is switched to the battery.
  • the battery management system can wake up the vehicle control unit (VCU) through a hard-wired or CAN (Controller Area Network) bus, and the VCU can control the battery management system to output the power battery power. Then, the vehicle control unit can The voltage converter is then awakened, and the power converter is used to convert the power of the power battery to the battery to realize the charging of the battery, thereby ensuring that the battery is not fed during storage of the electric vehicle.
  • VCU vehicle control unit
  • CAN Controller Area Network
  • the method when determining that the state parameter of the battery is within the predetermined feed range, the method further includes: sending the powering alert information to the vehicle monitoring cloud, the vehicle terminal, or the user terminal associated with the electric vehicle; or The feed alert information is sent to the remote monitoring server for the remote monitoring server to send the feed alert information to the vehicle monitoring cloud, the vehicle terminal, or the user terminal associated with the electric vehicle.
  • the vehicle control unit and the TBox of the electric vehicle can be communicated, and the Tbox can be used for the mobile communication function.
  • the manner in which the Tbox communicates with the user terminal associated with the electric vehicle includes, but is not limited to, a call, a short message, and an application notification.
  • the method further includes: detecting whether the operating parameter of the power battery is within a normal working range; and when the detection result is yes, allowing power through the power The pool charges the battery; when the detection result is no, the abnormal condition of the power battery is sent to the remote monitoring server, the vehicle monitoring cloud, the vehicle terminal or the user terminal associated with the electric vehicle.
  • the power battery Since it is necessary to use a power battery to charge the battery, it is also necessary to detect whether the operating parameters of the power battery are within a normal working range, that is, whether the power battery has the ability to charge the battery, and when the working parameters of the power battery are within the normal working range. It indicates that the power battery has the ability to charge the battery, and at this time, the power battery can be called to deliver the power to the battery. When the working parameters of the power battery are not in the normal working range, it indicates that the power battery cannot successfully charge the battery. At this time, the abnormal condition of the power battery needs to be sent to the remote monitoring server, the vehicle monitoring cloud, the vehicle terminal or the electric motor. The user terminal associated with the vehicle, so that the user can know in a timely manner through various ways that the power battery cannot charge the battery.
  • the operating parameters of the power battery include, but are not limited to, one or more of battery capacity, voltage differential, battery temperature, and insulation.
  • FIG. 2 shows a block diagram of a feed processing apparatus of one embodiment of the present application.
  • the power feeding processing apparatus of one embodiment of the present application includes: a battery management system, a vehicle control unit, a voltage converter, a Tbox, and a storage battery.
  • a battery management system As shown in FIG. 2, the power feeding processing apparatus of one embodiment of the present application includes: a battery management system, a vehicle control unit, a voltage converter, a Tbox, and a storage battery.
  • the following path can be performed:
  • the vehicle control unit VCU is woken up by the battery management system BMS in the battery system, and then the voltage converter DCDC is awakened by the VCU to charge the battery via the DCDC using the power battery in the battery system.
  • the condition of the feed is sent to the vehicle terminal or to the user terminal associated with the electric vehicle.
  • the manner in which the user terminal associated with the electric vehicle communicates includes, but is not limited to, a call, a short message, and an application notification.
  • the vehicle control unit VCU is woken up by the battery management system BMS in the battery system, and then the TBox is awakened by the VCU, and the TBox is directly stored through the TBox.
  • the condition of the battery feed is sent to the vehicle terminal or to the user terminal associated with the electric vehicle.
  • the battery management system BMS in the battery system detects that the state parameter of the battery is in the predetermined feeding range, and the BMS can send the battery feeding condition to the remote monitoring server for the remote monitoring server to communicate with the vehicle monitoring cloud, and the battery is The situation of the feed is sent to the vehicle monitoring cloud, and then the vehicle monitoring cloud sends the battery feed to the vehicle terminal or the user terminal associated with the electric vehicle.
  • the battery management system BMS in the battery system detects that the state parameter of the battery is in the predetermined feeding range, and the BMS can send the battery feeding condition to the remote monitoring server, so that the remote monitoring server directly sends the battery feeding condition to the remote monitoring server.
  • FIG. 3 shows a block diagram of a feed processing apparatus of another embodiment of the present application.
  • the power feeding processing apparatus 300 of another embodiment of the present application includes: a first detecting unit 302 that detects a state parameter of a battery of the electric vehicle; and a feeding determining unit 304 that determines whether the state parameter of the battery is in Within the predetermined feed range; the feed processing unit 306 charges the battery through the power battery of the electric vehicle when it is determined that the state parameter of the battery is within the predetermined feed range.
  • the feed processing device 300 uses the solution of any of the embodiments shown in FIG. 1, and therefore has all of the above technical effects, and details are not described herein again.
  • the feed processing device 300 also has the following technical features:
  • the first detecting unit 302 is specifically configured to: in the sleep state, start the battery management system to detect the voltage of the battery of the electric vehicle every predetermined time interval.
  • the feed processing unit 306 includes: a first alarm unit, when the feed determination unit determines that the state parameter of the battery is within the predetermined feed range, monitoring the cloud, the vehicle terminal, or the vehicle
  • the user terminal associated with the electric vehicle transmits the feed alert information or sends the feed alert information to the remote monitoring server for the remote monitoring server to send a feed alert to the vehicle monitoring cloud, the vehicle terminal, or the user terminal associated with the electric vehicle information.
  • the feed processing unit 306 is specifically configured to: start the vehicle control unit through the battery management system, control the battery management system to output the high voltage to voltage converter, and pass the voltage converter through the vehicle control unit The output low voltage converts electrical energy from the power battery to the battery.
  • the feed processing unit 306 further includes: a second detecting unit, when detecting a state parameter of the battery of the electric vehicle, detecting whether the operating parameter of the power battery is within a normal working range, wherein The operating parameters of the power battery include one or more of a battery capacity, a voltage differential, a battery temperature, and an insulation, wherein, when the detection result is YES, the power feeding processing unit 306 performs the battery for the battery through the power battery.
  • Charging; the second warning unit when the detection result is no, the feeding processing unit transmits the abnormal condition of the power battery to the remote monitoring server, the vehicle monitoring cloud, the vehicle terminal or the user terminal associated with the electric vehicle.
  • FIG. 4 shows a block diagram of an in-vehicle terminal of one embodiment of the present application.
  • the in-vehicle terminal 400 includes the power feeding processing device 300 shown in FIG. 3. Therefore, the in-vehicle terminal 400 has the same configuration as the power feeding processing device 300 shown in FIG. Technical effects will not be described here.
  • FIG. 5 shows a block diagram of an electric vehicle of one embodiment of the present application.
  • an electric vehicle 500 includes the power feeding processing apparatus 300 shown in FIG. 3, and therefore, the electric vehicle 500 has the same same as the power feeding processing apparatus 300 shown in FIG. Technical effects will not be described here.
  • the abnormal situation can be automatically processed in the initial stage of the abnormal situation, and the user is prevented from actively starting the electric vehicle after the long-term storage of the electric vehicle.
  • the battery feeding condition is found, which is convenient for the user to use, reduces the negative impact caused by the battery feeding, improves the user experience, and saves the cost.
  • the word “if” as used herein may be interpreted as “when” or “when” or “in response to a determination” or “in response to Detection”.
  • the phrase “if determined” or “if detected (condition or event stated)” It can be interpreted as “when determined” or “in response to determination” or “when detected (condition or event stated)” or “in response to detection (condition or event stated)”.
  • the in-vehicle terminal involved in the embodiments of the present application may include, but is not limited to, a personal computer (PC), a personal digital assistant (PDA), a wireless handheld device, and a tablet computer. , mobile phones, MP3 players, MP4 players, etc.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • multiple units or components may be combined. Or it can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
  • the above-described integrated unit implemented in the form of a software functional unit can be stored in a computer readable storage medium.
  • the software functional unit is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform the methods of the various embodiments of the present application. Part of the steps.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .

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  • Life Sciences & Earth Sciences (AREA)
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  • Transportation (AREA)
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  • Electric Propulsion And Braking For Vehicles (AREA)
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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

本申请提出了一种馈电处理方法和馈电处理装置，馈电处理方法包括：检测电动车辆的蓄电池的状态参数；确定蓄电池的状态参数是否处于预定馈电范围内；当确定蓄电池的状态参数处于预定馈电范围内时，通过电动车辆的动力电池为蓄电池进行充电。通过本申请的技术方案，可以在出现异常情况的初期就能够自动对异常情况进行处理，减小因蓄电池馈电而带来的负面影响，提升了用户体验，节省了成本。

Description

馈电处理方法和馈电处理装置 技术领域
本申请涉及电池技术领域，尤其涉及一种馈电处理方法和一种馈电处理装置。
背景技术
目前，电动汽车普遍使用12V或24V的蓄电池，然而，蓄电池在为电动汽车提供电能的同时，也具有一定的局限性。
具体来说，如果电动车辆长期存放，蓄电池具有馈电的风险，当用户再次使用电动车辆时，很可能产生因蓄电池馈电而造成电动车辆无法正常行驶的问题，给车主的出行带来了很大的不便。甚至，在特殊情况下，当蓄电池发生馈电后，用户为了顺利出行必须更换新的蓄电池，这使得用户的使用成本也大大增加。
因此，如何减小因蓄电池馈电而带来的负面影响，成为目前亟待解决的技术问题。
发明内容
本申请实施例提供了一种馈电处理方法和一种馈电处理装置，旨在解决相关技术中因蓄电池馈电而影响电动车辆的正常使用的技术问题，能够对蓄电池的状态参数进行监控，以便在蓄电池发生馈电时及时为蓄电池充电，减小因蓄电池馈电而带来的负面影响。
第一方面，本申请实施例提供了一种馈电处理方法，包括：检测电动车辆的蓄电池的状态参数；确定所述蓄电池的状态参数是否处于预定馈电范围内；当确定所述蓄电池的状态参数处于所述预定馈电范围内时，通过所述电动车辆的动力电池为所述蓄电池进行充电。
在本申请上述实施例中，可选地，所述检测电动车辆的蓄电池 的状态参数的步骤，具体包括：在休眠状态下，每隔预定时间间隔，启动电池管理系统对所述电动车辆的所述蓄电池的电压进行检测。
在本申请上述实施例中，可选地，当确定所述蓄电池的状态参数处于所述预定馈电范围内时，还包括：向车辆监控云端、车载终端或与所述电动车辆相关联的用户终端发送馈电警示信息；或者向远程监控服务器发送所述馈电警示信息，以供所述远程监控服务器向所述车辆监控云端、所述车载终端或与所述电动车辆相关联的所述用户终端发送所述馈电警示信息。
在本申请上述实施例中，可选地，所述通过所述电动车辆的动力电池为所述蓄电池进行充电的步骤，具体包括：通过电池管理系统启动车辆控制单元；通过所述车辆控制单元控制所述电池管理系统输出高压至电压转换器；通过所述电压转换器的输出低压将电能从所述动力电池转换到所述蓄电池。
在本申请上述实施例中，可选地，在所述检测电动车辆的蓄电池的状态参数时，还包括：检测所述动力电池的工作参数是否处于正常工作范围内，其中，所述动力电池的工作参数包括：电池容量、电压压差、电池温度和是否绝缘中的一项或多项；当检测结果为是时，允许通过所述动力电池为所述蓄电池进行充电；当检测结果为否时，将所述动力电池的异常情况发送至所述远程监控服务器、所述车辆监控云端、所述车载终端或与所述电动车辆相关联的所述用户终端。
第二方面，本申请实施例提供了一种馈电处理装置，包括：第一检测单元，检测电动车辆的蓄电池的状态参数；馈电判断单元，确定所述蓄电池的状态参数是否处于预定馈电范围内；馈电处理单元，当确定所述蓄电池的状态参数处于所述预定馈电范围内时，通过所述电动车辆的动力电池为所述蓄电池进行充电。
在本申请上述实施例中，可选地，所述第一检测单元具体用于：在休眠状态下，每隔预定时间间隔，启动电池管理系统对所述电动车辆的所述蓄电池的电压进行检测。
在本申请上述实施例中，可选地，所述馈电处理单元包括：第一示警单元，当所述馈电判断单元确定所述蓄电池的状态参数处于所述预定馈电范围内时，向车辆监控云端、车载终端或与所述电动车辆相关联的用户终端发送馈电警示信息，或者向远程监控服务器发送所述馈电警示信息，以供所述远程监控服务器向所述车辆监控云端、所述车载终端或与所述电动车辆相关联的所述用户终端发送所述馈电警示信息。
在本申请上述实施例中，可选地，所述馈电处理单元具体用于：通过电池管理系统启动车辆控制单元，通过所述车辆控制单元控制所述电池管理系统输出高压至电压转换器，以及通过所述电压转换器的输出低压将电能从所述动力电池转换到所述蓄电池。
在本申请上述实施例中，可选地，所述馈电处理单元还包括：第二检测单元，在所述检测电动车辆的蓄电池的状态参数时，检测所述动力电池的工作参数是否处于正常工作范围内，其中，所述动力电池的工作参数包括：电池容量、电压压差、电池温度和是否绝缘中的一项或多项，其中，当检测结果为是时，所述馈电处理单元通过所述动力电池为所述蓄电池进行充电；第二示警单元，当检测结果为否时，所述馈电处理单元将所述动力电池的异常情况发送至所述远程监控服务器、所述车辆监控云端、所述车载终端或与所述电动车辆相关联的所述用户终端。
通过以上技术方案，针对相关技术中的因蓄电池馈电而影响电动车辆的正常使用的技术问题，能够对蓄电池的状态参数进行检测和监控，具体来说，检测蓄电池的状态参数是否处于预定馈电范围内，当蓄电池的状态参数处于预定馈电范围内时，说明此时的状态参数已经处于发生馈电情况下的状态参数范围内了，因此，可判定蓄电池发生了馈电，此时，可调用车辆的动力电池自动为蓄电池进行充电，以保证蓄电池具有足够的电能，由此，可以继续轮询蓄电池的状态参数是否处于预定馈电范围内，直至蓄电池的状态参数脱离了预定馈电范围时，说明蓄电池不再馈电，能够支持电动车辆的 正常运行，再停止动力电池为蓄电池的充电。
通过以上技术方案，可以在电动汽车休眠时就预先对蓄电池的馈电情况进行处理，也就是说，可以在出现异常情况的初期就能够自动对异常情况进行处理，避免电动汽车长期存放后用户在启动电动汽车时或主动检测电动汽车是否正常时才发现蓄电池馈电的情况，方便了用户的使用，减小因蓄电池馈电而带来的负面影响，提升了用户体验，节省了成本。
附图说明
为了更清楚地说明本申请实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它的附图。
图1示出了本申请的一个实施例的馈电处理方法的流程图；
图2示出了本申请的一个实施例的馈电处理装置的框图；
图3示出了本申请的另一个实施例的馈电处理装置的框图；
图4示出了本申请的一个实施例的车载终端的框图；
图5示出了本申请的一个实施例的电动车辆的框图。
具体实施方式
为了更好的理解本申请的技术方案，下面结合附图对本申请实施例进行详细描述。
应当明确，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本申请保护的范围。
在本申请实施例中使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本申请。在本申请实施例和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非 上下文清楚地表示其他含义。
图1示出了本申请的一个实施例的馈电处理方法的流程图。
如图1所示，本申请实施例提供了一种馈电处理方法，包括：
步骤102，检测电动车辆的蓄电池的状态参数。即轮询蓄电池的状态参数是否处于预定馈电范围内，这一步骤可以在电动汽车休眠时自动进行，以便接下来实现预先对蓄电池的馈电情况进行处理的目的。其中，蓄电池的状态参数包括但不限于电压，电动汽车普遍使用12V或24V的蓄电池。蓄电池的类型可选为铅酸电池，铅酸电池具有耐冲击性强、耐热性强、可存储时间长的优势。
在本申请的一种实现方式中，步骤102具体包括：在休眠状态下，每隔预定时间间隔，启动电池管理系统对电动车辆的蓄电池的电压进行检测。其中，启动电池管理系统的方式可以为通过RTC(Real-Time Clock，定时时钟)定期唤醒的方式，因此，预定时间间隔可以由用户在系统中进行设置，以适应用户的实际需求，也可以由系统自带。当然，启动电池管理系统的方式还可以是除此之外的任何其他方式。
步骤104，确定蓄电池的状态参数是否处于预定馈电范围内。
步骤106，当确定蓄电池的状态参数处于预定馈电范围内时，通过电动车辆的动力电池为蓄电池进行充电。
检测蓄电池的状态参数是否处于预定馈电范围内，当蓄电池的状态参数处于预定馈电范围内时，说明此时的状态参数已经处于发生馈电情况下的状态参数范围内了，因此，可判定蓄电池发生了馈电，即可调用车辆的动力电池自动为蓄电池进行充电，以保证蓄电池具有足够的电能。
由此，可以继续轮询蓄电池的状态参数是否处于预定馈电范围内，直至蓄电池的状态参数脱离了预定馈电范围时，说明蓄电池不再馈电，能够支持电动车辆的正常运行，再停止动力电池为蓄电池的充电。
通过以上技术方案，可以在电动汽车休眠时就预先对蓄电池的 馈电情况进行处理，也就是说，可以在出现异常情况的初期就能够自动对异常情况进行处理，避免电动汽车长期存放后用户在启动电动汽车时或主动检测电动汽车是否正常时才发现蓄电池馈电的情况，方便了用户的使用，减小因蓄电池馈电而带来的负面影响，提升了用户体验，节省了成本。
在本申请的一种实现方式中，步骤106具体包括：通过电池管理系统启动车辆控制单元；通过车辆控制单元控制电池管理系统输出高压至电压转换器；通过电压转换器的输出低压将电能从动力电池转换到蓄电池。
电池管理系统可通过硬线或CAN(Controller Area Network，控制器局域网络)总线唤醒车辆控制单元(Vehicle Control Cnit，VCU)，而VCU可以控制电池管理系统输出动力电池电源，接着，车辆控制单元可以再唤醒电压转换器，使用电压转换器将动力电池的电能转换至蓄电池，实现蓄电池的充电，从而保证在电动车辆存放期间蓄电池不馈电。
在本申请的一种实现方式中，当确定蓄电池的状态参数处于预定馈电范围内时，还包括：向车辆监控云端、车载终端或与电动车辆相关联的用户终端发送馈电警示信息；或者向远程监控服务器发送馈电警示信息，以供远程监控服务器向车辆监控云端、车载终端或与电动车辆相关联的用户终端发送馈电警示信息。
具体来说，若电池管理系统发现蓄电池的状态参数处于预定馈电范围内，可通过车辆控制单元和电动车辆的TBox(云端与电动车辆的连接节点)通信，而Tbox则可以通过移动通信功能可以和远程监控服务器、车辆监控云端、车载终端或与电动车辆相关联的用户终端通信，以发出蓄电池馈电的警示，便于使用户及时通过多种途径获知电池状态。其中，Tbox与电动车辆相关联的用户终端通信的方式包括但不限于通话、短信和应用程序通知。
在本申请的一种实现方式中，还包括：检测动力电池的工作参数是否处于正常工作范围内；当检测结果为是时，允许通过动力电 池为蓄电池进行充电；当检测结果为否时，将动力电池的异常情况发送至远程监控服务器、车辆监控云端、车载终端或与电动车辆相关联的用户终端。
由于需要使用动力电池为蓄电池充电，因此，也需要检测动力电池的工作参数是否处于正常工作范围内，即确定动力电池是否具有为蓄电池充电的能力，当动力电池的工作参数处于正常工作范围内时，说明动力电池具有为蓄电池充电的能力，此时即可调用动力电池将电能输送至蓄电池。而当动力电池的工作参数未处于正常工作范围内时，说明动力电池无法顺利为蓄电池充电，此时，需要将动力电池的异常情况也发送给远程监控服务器、车辆监控云端、车载终端或与电动车辆相关联的用户终端，以便用户及时通过多种途径获知动力电池无法为蓄电池充电的问题。
其中，动力电池的工作参数包括但不限于：电池容量、电压压差、电池温度和是否绝缘中的一项或多项。
图2示出了本申请的一个实施例的馈电处理装置的框图。
如图2所示，本申请的一个实施例的馈电处理装置，包括：电池管理系统、车辆控制单元、电压转换器、Tbox和蓄电池，在图2中，可执行以下路径：
一，①--②--III。即通过电池系统中的电池管理系统BMS唤醒车辆控制单元VCU，再通过VCU唤醒电压转换器DCDC，以便使用电池系统中的动力电池经DCDC为蓄电池进行充电。
二，①--③--④--⑥。即通过电池系统中的电池管理系统BMS唤醒车辆控制单元VCU，再通过VCU唤醒TBox，通过TBox与车辆监控云端进行通信，将蓄电池馈电的情况发送至车辆监控云端，再由车辆监控云端将蓄电池馈电的情况发送至车载终端或与电动车辆相关联的用户终端。其中，与电动车辆相关联的用户终端通信的方式包括但不限于通话、短信和应用程序通知。
三，①--③--⑤。即通过电池系统中的电池管理系统BMS唤醒车辆控制单元VCU，再通过VCU唤醒TBox，通过TBox直接将蓄 电池馈电的情况发送至车载终端或与电动车辆相关联的用户终端。
四，①--2--3--⑥。即电池系统中的电池管理系统BMS检测到蓄电池的状态参数处于预定馈电范围，则BMS可将蓄电池馈电的情况发送至远程监控服务器，以供远程监控服务器与车辆监控云端进行通信，将蓄电池馈电的情况发送至车辆监控云端，再由车辆监控云端将蓄电池馈电的情况发送至车载终端或与电动车辆相关联的用户终端。
五，①--2-4。即电池系统中的电池管理系统BMS检测到蓄电池的状态参数处于预定馈电范围，则BMS可将蓄电池馈电的情况发送至远程监控服务器，以供远程监控服务器直接将蓄电池馈电的情况发送至车载终端或与电动车辆相关联的用户终端。
图3示出了本申请的另一个实施例的馈电处理装置的框图。
如图3所示，本申请的另一个实施例的馈电处理装置300，包括：第一检测单元302，检测电动车辆的蓄电池的状态参数；馈电判断单元304，确定蓄电池的状态参数是否处于预定馈电范围内；馈电处理单元306，当确定蓄电池的状态参数处于预定馈电范围内时，通过电动车辆的动力电池为蓄电池进行充电。
该馈电处理装置300使用图1示出的实施例中任一项的方案，因此，具有上述所有技术效果，在此不再赘述。馈电处理装置300还具有以下技术特征：
在本申请上述实施例中，可选地，第一检测单元302具体用于：在休眠状态下，每隔预定时间间隔，启动电池管理系统对电动车辆的蓄电池的电压进行检测。
在本申请上述实施例中，可选地，馈电处理单元306包括：第一示警单元，当馈电判断单元确定蓄电池的状态参数处于预定馈电范围内时，向车辆监控云端、车载终端或与电动车辆相关联的用户终端发送馈电警示信息，或者向远程监控服务器发送馈电警示信息，以供远程监控服务器向车辆监控云端、车载终端或与电动车辆相关联的用户终端发送馈电警示信息。
在本申请上述实施例中，可选地，馈电处理单元306具体用于：通过电池管理系统启动车辆控制单元，通过车辆控制单元控制电池管理系统输出高压至电压转换器，以及通过电压转换器的输出低压将电能从动力电池转换到蓄电池。
在本申请上述实施例中，可选地，馈电处理单元306还包括：第二检测单元，在检测电动车辆的蓄电池的状态参数时，检测动力电池的工作参数是否处于正常工作范围内，其中，动力电池的工作参数包括：电池容量、电压压差、电池温度和是否绝缘中的一项或多项，其中，其中，当检测结果为是时，馈电处理单元306通过动力电池为蓄电池进行充电；第二示警单元，当检测结果为否时，馈电处理单元将动力电池的异常情况发送至远程监控服务器、车辆监控云端、车载终端或与电动车辆相关联的用户终端。
图4示出了本申请的一个实施例的车载终端的框图。
如图4所示，根据本申请的一个实施例的车载终端400，包括图3示出的馈电处理装置300，因此，该车载终端400具有和图3示出的馈电处理装置300相同的技术效果，在此不再赘述。
图5示出了本申请的一个实施例的电动车辆的框图。
如图5所示，根据本申请的一个实施例的电动车辆500，包括图3示出的馈电处理装置300，因此，该电动车辆500具有和图3示出的馈电处理装置300相同的技术效果，在此不再赘述。
以上结合附图详细说明了本申请的技术方案，通过本申请的技术方案，可以在出现异常情况的初期就能够自动对异常情况进行处理，避免电动汽车长期存放后用户在启动电动汽车时或主动检测电动汽车是否正常时才发现蓄电池馈电的情况，方便了用户的使用，减小因蓄电池馈电而带来的负面影响，提升了用户体验，节省了成本。
取决于语境，如在此所使用的词语“如果”可以被解释成为“在......时”或“当......时”或“响应于确定”或“响应于检测”。类似地，取决于语境，短语“如果确定”或“如果检测(陈述的条件或事件)” 可以被解释成为“当确定时”或“响应于确定”或“当检测(陈述的条件或事件)时”或“响应于检测(陈述的条件或事件)”。
需要说明的是，本申请实施例中所涉及的车载终端可以包括但不限于个人计算机(Personal Computer，PC)、个人数字助理(Personal Digital Assistant，PDA)、无线手持设备、平板电脑(Tablet Computer)、手机、MP3播放器、MP4播放器等。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如，多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用硬件加软件功能单元的形式实现。
上述以软件功能单元的形式实现的集成的单元，可以存储在一个计算机可读取存储介质中。上述软件功能单元存储在一个存储介质中，包括若干指令用以使得一台计算机装置(可以是个人计算机，服务器，或者网络装置等)或处理器(Processor)执行本申请各个实施例所述方法的部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述仅为本申请的较佳实施例而已，并不用以限制本申请，凡在本申请的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本申请保护的范围之内。

Claims (10)

  1. 一种馈电处理方法，其特征在于，包括：
    检测电动车辆的蓄电池的状态参数；
    确定所述蓄电池的状态参数是否处于预定馈电范围内；
    当确定所述蓄电池的状态参数处于所述预定馈电范围内时，通过所述电动车辆的动力电池为所述蓄电池进行充电。
  2. 根据权利要求1所述的馈电处理方法，其特征在于，所述检测电动车辆的蓄电池的状态参数的步骤，具体包括：
    在休眠状态下，每隔预定时间间隔，启动电池管理系统对所述电动车辆的所述蓄电池的电压进行检测。
  3. 根据权利要求1或2所述的馈电处理方法，其特征在于，当确定所述蓄电池的状态参数处于所述预定馈电范围内时，还包括：
    向车辆监控云端、车载终端或与所述电动车辆相关联的用户终端发送馈电警示信息；或者
    向远程监控服务器发送所述馈电警示信息，以供所述远程监控服务器向所述车辆监控云端、所述车载终端或与所述电动车辆相关联的所述用户终端发送所述馈电警示信息。
  4. 根据权利要求1或2所述的馈电处理方法，其特征在于，所述通过所述电动车辆的动力电池为所述蓄电池进行充电的步骤，具体包括：
    通过电池管理系统启动车辆控制单元；
    通过所述车辆控制单元控制所述电池管理系统输出高压至电压转换器；
    通过所述电压转换器的输出低压将电能从所述动力电池转换到所述蓄电池。
  5. 根据权利要求3所述的馈电处理方法，其特征在于，在所述检测电动车辆的蓄电池的状态参数时，还包括：
    检测所述动力电池的工作参数是否处于正常工作范围内，其中，所述动力电池的工作参数包括：电池容量、电压压差、电池温度和是 否绝缘中的一项或多项；
    当检测结果为是时，允许通过所述动力电池为所述蓄电池进行充电；
    当检测结果为否时，将所述动力电池的异常情况发送至所述远程监控服务器、所述车辆监控云端、所述车载终端或与所述电动车辆相关联的所述用户终端。
  6. 一种馈电处理装置，其特征在于，包括：
    第一检测单元，检测电动车辆的蓄电池的状态参数；
    馈电判断单元，确定所述蓄电池的状态参数是否处于预定馈电范围内；
    馈电处理单元，当确定所述蓄电池的状态参数处于所述预定馈电范围内时，通过所述电动车辆的动力电池为所述蓄电池进行充电。
  7. 根据权利要求6所述的馈电处理装置，其特征在于，所述第一检测单元具体用于：
    在休眠状态下，每隔预定时间间隔，启动电池管理系统对所述电动车辆的所述蓄电池的电压进行检测。
  8. 根据权利要求6或7所述的馈电处理装置，其特征在于，所述馈电处理单元包括：
    第一示警单元，当所述馈电判断单元确定所述蓄电池的状态参数处于所述预定馈电范围内时，向车辆监控云端、车载终端或与所述电动车辆相关联的用户终端发送馈电警示信息，或者向远程监控服务器发送所述馈电警示信息，以供所述远程监控服务器向所述车辆监控云端、所述车载终端或与所述电动车辆相关联的所述用户终端发送所述馈电警示信息。
  9. 根据权利要求6或7所述的馈电处理装置，其特征在于，所述馈电处理单元具体用于：
    通过电池管理系统启动车辆控制单元，通过所述车辆控制单元控制所述电池管理系统输出高压至电压转换器，以及通过所述电压转换器的输出低压将电能从所述动力电池转换到所述蓄电池。
  10. 根据权利要求8所述的馈电处理装置，其特征在于，所述馈电处理单元还包括：
    第二检测单元，在所述检测电动车辆的蓄电池的状态参数时，检测所述动力电池的工作参数是否处于正常工作范围内，其中，所述动力电池的工作参数包括：电池容量、电压压差、电池温度和是否绝缘中的一项或多项，其中，当检测结果为是时，所述馈电处理单元通过所述动力电池为所述蓄电池进行充电；
    第二示警单元，当检测结果为否时，所述馈电处理单元将所述动力电池的异常情况发送至所述远程监控服务器、所述车辆监控云端、所述车载终端或与所述电动车辆相关联的所述用户终端。
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109286233A (zh) * 2018-12-10 2019-01-29 上海锦督智能科技有限公司 充电装置和充电系统
CN112379281A (zh) * 2020-11-26 2021-02-19 蔚来汽车科技(安徽)有限公司 车辆低压电池的监控方法、装置、系统、服务器以及介质
CN112421725A (zh) * 2020-11-24 2021-02-26 石家庄通合电子科技股份有限公司 低压蓄电池监控器
CN113619448A (zh) * 2021-09-10 2021-11-09 奇瑞商用车（安徽）有限公司 一种新能源汽车蓄电池智能监控方法
CN113733912A (zh) * 2021-08-10 2021-12-03 奇瑞商用车（安徽）有限公司 一种新能源电动汽车蓄电池智能补电的方法
CN114697361A (zh) * 2022-03-21 2022-07-01 重庆长安汽车股份有限公司 一种基于远程通讯解决汽车馈电的方法及系统
CN117002420A (zh) * 2023-08-14 2023-11-07 东风柳州汽车有限公司 车辆蓄电池防馈电装置及方法
WO2023236747A1 (zh) * 2022-06-06 2023-12-14 中国第一汽车股份有限公司 电源管理系统的控制方法、装置、存储介质及处理器
WO2025011500A1 (zh) * 2023-07-07 2025-01-16 上汽通用五菱汽车股份有限公司 一种新能源汽车的本地补电方法及系统

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109606194A (zh) * 2018-12-19 2019-04-12 贵州长江汽车有限公司 一种车辆蓄电池防馈电系统的及其远程控制方法
CN109910677B (zh) * 2019-03-01 2021-04-27 国机智骏汽车有限公司 蓄电池补电方法、云服务器、整车控制器及车辆
CN110239465A (zh) * 2019-06-27 2019-09-17 驭势科技（北京）有限公司 车载弱电系统控制方法、装置、电子设备及可读介质
CN112238785B (zh) * 2019-07-16 2022-03-04 宁德时代新能源科技股份有限公司 电池管理系统的唤醒方法和唤醒系统
CN112277852B (zh) * 2019-07-25 2022-08-02 吉利汽车研究院（宁波）有限公司 车辆蓄电池充电方法、服务器、客户端及设备
CN112977064A (zh) * 2019-12-13 2021-06-18 广州汽车集团股份有限公司 低压蓄电池低电量充电控制系统及控制方法
CN113665498B (zh) * 2020-05-15 2024-06-14 广州汽车集团股份有限公司 蓄电池防馈电系统和蓄电池防馈电系统的控制方法
CN114825566A (zh) * 2021-06-28 2022-07-29 长城汽车股份有限公司 一种电源转换器及车辆

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130057410A1 (en) * 2011-09-06 2013-03-07 Scott Kennedy Gallert Solar batiery charging controller
CN103855748A (zh) * 2012-12-06 2014-06-11 比亚迪股份有限公司 一种车辆的充电系统及其充电方法
CN106611970A (zh) * 2015-10-21 2017-05-03 上海汽车集团股份有限公司 车辆蓄电池充电控制方法及装置
CN106740120A (zh) * 2016-12-05 2017-05-31 广州汽车集团股份有限公司 低压蓄电池电量控制方法及装置
CN107253448A (zh) * 2017-06-07 2017-10-17 北京新能源汽车股份有限公司 一种低压蓄电池的充电控制方法、装置及汽车

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5087064B2 (ja) * 2009-11-20 2012-11-28 パナソニック株式会社 給電制御装置
US8473114B2 (en) * 2010-01-15 2013-06-25 GM Global Technology Operations LLC Method of monitoring vehicle batteries
CN105128783B (zh) * 2015-09-22 2017-03-29 华晨汽车集团控股有限公司 一种分布式的汽车电能调控方法
CN105305541B (zh) * 2015-10-15 2016-06-22 福建省汽车工业集团云度新能源汽车股份有限公司 一种电动汽车低功率电池控制方法及装置
CN105313718B (zh) * 2015-11-25 2018-07-03 北京新能源汽车股份有限公司 车载蓄电池充电设备、系统及方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130057410A1 (en) * 2011-09-06 2013-03-07 Scott Kennedy Gallert Solar batiery charging controller
CN103855748A (zh) * 2012-12-06 2014-06-11 比亚迪股份有限公司 一种车辆的充电系统及其充电方法
CN106611970A (zh) * 2015-10-21 2017-05-03 上海汽车集团股份有限公司 车辆蓄电池充电控制方法及装置
CN106740120A (zh) * 2016-12-05 2017-05-31 广州汽车集团股份有限公司 低压蓄电池电量控制方法及装置
CN107253448A (zh) * 2017-06-07 2017-10-17 北京新能源汽车股份有限公司 一种低压蓄电池的充电控制方法、装置及汽车

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CN112421725A (zh) * 2020-11-24 2021-02-26 石家庄通合电子科技股份有限公司 低压蓄电池监控器
CN112379281A (zh) * 2020-11-26 2021-02-19 蔚来汽车科技(安徽)有限公司 车辆低压电池的监控方法、装置、系统、服务器以及介质
CN113733912A (zh) * 2021-08-10 2021-12-03 奇瑞商用车（安徽）有限公司 一种新能源电动汽车蓄电池智能补电的方法
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CN114697361A (zh) * 2022-03-21 2022-07-01 重庆长安汽车股份有限公司 一种基于远程通讯解决汽车馈电的方法及系统
CN114697361B (zh) * 2022-03-21 2023-05-26 重庆长安汽车股份有限公司 一种基于远程通讯解决汽车馈电的方法及系统
WO2023236747A1 (zh) * 2022-06-06 2023-12-14 中国第一汽车股份有限公司 电源管理系统的控制方法、装置、存储介质及处理器
WO2025011500A1 (zh) * 2023-07-07 2025-01-16 上汽通用五菱汽车股份有限公司 一种新能源汽车的本地补电方法及系统
CN117002420A (zh) * 2023-08-14 2023-11-07 东风柳州汽车有限公司 车辆蓄电池防馈电装置及方法

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